From nobody Wed Nov 2 03:24:42 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 96BF1129AAB for ; Wed, 2 Nov 2016 03:24:41 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.116 X-Spam-Level: X-Spam-Status: No, score=-4.116 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9mM_BRP6UJT1 for ; Wed, 2 Nov 2016 03:24:38 -0700 (PDT) Received: from relais-inet.orange.com (relais-nor36.orange.com [80.12.70.36]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 249E7129AA7 for ; Wed, 2 Nov 2016 03:24:38 -0700 (PDT) Received: from opfednr01.francetelecom.fr (unknown [xx.xx.xx.65]) by opfednr20.francetelecom.fr (ESMTP service) with ESMTP id 5CC9D4032A; Wed, 2 Nov 2016 11:24:36 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.66]) by opfednr01.francetelecom.fr (ESMTP service) with ESMTP id 02F721A0062; Wed, 2 Nov 2016 11:24:36 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILMA1.corporate.adroot.infra.ftgroup ([fe80::95e2:eb4b:3053:fabf%19]) with mapi id 14.03.0319.002; Wed, 2 Nov 2016 11:24:35 +0100 From: To: Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSMct3lkWjRHR8/UOwFgD4FUiIN6DFdN0w Date: Wed, 2 Nov 2016 10:24:35 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> In-Reply-To: <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Nov 2016 10:24:41 -0000 SGkgQWxhbiwgDQoNClBsZWFzZSBzZWUgaW5saW5lLiANCg0KQ2hlZXJzLA0KTWVkDQoNCj4gLS0t LS1NZXNzYWdlIGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IEFsYW4gRm9yZCBbbWFpbHRvOmFsYW4u Zm9yZEBnbWFpbC5jb21dDQo+IEVudm95w6nCoDogc2FtZWRpIDI5IG9jdG9icmUgMjAxNiAxMjow Mg0KPiDDgMKgOiBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xODQo+IENjwqA6IG11bHRpcGF0aHRj cEBpZXRmLm9yZw0KPiBPYmpldMKgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQ IHByb3h5IGNoYXJ0ZXIgaXRlbQ0KPiANCj4gSGkgTWVkLA0KPiANCj4gVGhhbmsgeW91IGZvciB1 cGRhdGluZyB0aGVzZSBkcmFmdHMsIEkgaGF2ZSBiZWVuIGF3YWl0aW5nIHRoZXNlIHdpdGggZ3Jl YXQNCj4gaW50ZXJlc3QhDQoNCltNZWRdIENvb2wsIHRoYW5rcy4NCg0KPiANCj4gUmUgZHJhZnQt bmFtLW1wdGNwLWRlcGxveW1lbnQtY29uc2lkZXJhdGlvbnMtMDA6DQo+IC0gVGhlIHRocmVlIHVz ZSBjYXNlcyBpbiBTMyBtYWtlIHNlbnNlDQoNCltNZWRdIE9LLiANCg0KPiAtIEJ1dCBpbiBTNCwg dGhlIHR3byBkZXBsb3ltZW50IHNjZW5hcmlvcywgZm9jdXNlcyBwdXJlbHkgb24gU2NlbmFyaW9z IDEgJg0KPiAzLCBub3QgMg0KPiANCg0KW01lZF0gVGhlIG9ubHkgVUMjMi1yZWxhdGVkIGRlcGxv eW1lbnQgc2NlbmFyaW8gSSdtIGF3YXJlIG9mIGlzIHRoZSBkYXRhY2VudGVyIGNhc2UsIHdoZXJl IE1QVENQIGlzIHVzZWQgaW5zaWRlIHRoZSBEQy4gVGhpcyBkZXBsb3ltZW50IHNjZW5hcmlvIGlz IG5vdCBsaXN0ZWQgdGhlcmUgYmVjYXVzZSBJIHRob3VnaHQgaXQgY2Fubm90IGJlIGNvbnNpZGVy ZWQgYXMgKiogbmV0d29yay1hc3Npc3RlZCBNUFRDUCAqKiBkZXBsb3ltZW50IHNjZW5hcmlvLiAg IA0KDQo+IEluIFM1LjIuMSwgdGhlIHVzYWdlIG1vZGVsIGlzIHRoYXQgZGF0YSBpcyBleHBsaWNp dGx5IHRhcmdldGVkIHRvIHRoZSBNQ1AuDQoNCltNZWRdIFllcy4NCg0KPiBpbiBTNS4yLjIsIGlt cGxpY2l0LCBpdCBvbmx5IHdvcmtzIGZvciBTY2VuYXJpbyAxIG9mIFM0Lg0KDQpbTWVkXSBJdCB3 b3JrcyBmb3IgYm90aCBzY2VuYXJpb3Mgb2YgUzQuDQoNCiBCeSB0aGUgZGlhZ3JhbXMsDQo+IGl0 IG5lZWRzIHRvIG5vdyB0aGF0IGEgZGVzdGluYXRpb24gaXMgbm90IE1QVENQIGNhcGFibGUgLSBo b3cgZG9lcyBpdCBoYXZlDQo+IHRoaXMga25vd2xlZGdlPw0KDQpbTWVkXSBUaGUgZGVmYXVsdCBi ZWhhdmlvciBpcyB0aGF0IGl0IGRvZXMgY29udmVydCB0aGUgTVBUQ1AgY29ubmVjdGlvbiBpbnRv IGEgVENQIGNvbm5lY3Rpb24gd2l0aG91dCByZXF1aXJpbmcgYW55IGtub3dsZWRnZSBhYm91dCB0 aGUgZGVzdGluYXRpb24uIFRoaXMgZGVmYXVsdCBiZWhhdmlvciBpcyBtb3RpdmF0ZWQgYnkgdGhl IGN1cnJlbnQgc3VwcG9ydCBvZiBNUFRDUCBhdCB0aGUgc2VydmVycyBzaWRlLiBUaGUgdGV4dCBj YW4gZGVhbCB3aXRoIG9wdGltaXphdGlvbiBsaWtlIHRoZSBvbmUgeW91IHN1Z2dlc3RlZCwgYnV0 IHdlIGxlZnQgdGhvc2Ugb3V0IG9mIHNjb3BlIGZvciB0aGUgbW9tZW50LiAgDQoNCiBTaG91bGQg aXQgYWN0dWFsbHkgYmUgaW50ZXJjZXB0aW5nIHRoZSBTWU4vQUNLIGZyb20gUk0gYW5kDQo+IG1h a2luZyBhZGp1c3RtZW50cyB0aGVyZT8NCg0KW01lZF0gU2VlIGFib3ZlLiAodmFyaW91cyBvcHRp bWl6YXRpb24gdHJpZ2dlcnMgY2FuIGJlIGNvbnNpZGVyZWQ6IGluc3BlY3QgU1lOL0FDSywgY29u ZmlndXJlZCBzZXJ2ZXJzIHdoaXRlbGlzdCwgZXRjLikNCg0KPiANCj4gVGhpcyBjb250aW51ZXMg aW4gdGhlIDUuMi4yLjEgZGlzY3Vzc2lvbiAtIHdoYXQgaXMgdGhlIHB1cnBvc2Ugb2YNCj4gTVBf Q09OVkVSVCBpbiB0aGUgaW1wbGljaXQgbW9kZT8NCg0KW01lZF0gSXQgaXMgdGhlcmUgdG8gZGlz dGluZ3Vpc2ggbmF0aXZlIE1QVENQIGNvbm5lY3Rpb25zIHRoYXQgY2FuIGJlIGVzdGFibGlzaGVk IGZyb20gYW4gTVBUQ1AgaG9zdCBmcm9tIHRob3NlIHRoYXQgYXJlIHJlcXVpcmVkIHRvIGJlIHBy b3hpZWQuIElmIHRoZSBvcHRpb24gaXMgbm90IGluY2x1ZGVkLCB0aGlzIGZsb3cgd2lsbCBleHBl cmllbmNlZDoNCg0KICAgIF9fX19fX19fX19fX19fX19fTVVMVElQTEUgUEFUSCBDTElFTlQvU0VS VkVSX19fX19fX19fX18NCiAgIC8gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgXA0KICAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICB8DQogICAgfCAgICAgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIHwgICAgICAgICAgIHwNCiAgICB8c3JjOmMyQCAgICB8c3JjOnVNQ1BAMSAgICAgICAgICAg ICBkc3Q6czFAfHNyYzp1TUNQQDEgfA0KICAgIHw8PU1QVENQPT09PXw9PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT58PC1UQ1AgTGVnLT58DQogICAgfCAgICBkc3Q6czJAfCAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgIHwgICAgZHN0OnMyQHwNCiAgICB8ICAgICAgICAgICB8ICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgfCAgICAgICAgICAgfA0KICAgKy0tKyAgICAgICstLS0t LSsgICAgICAgICAgICAgICAgICAgICAgICAgKy0tLS0tKyAgICAgICstLSsNCiAgIHxDMnwgICAg ICB8IE1DUCB8ICAgICAgICAgICAgICAgICAgICAgICAgIHwgTUNQIHwgICAgICB8UzJ8DQogICAr LS0rICAgICAgKy0tLS0tKyAgICAgICAgICAgICAgICAgICAgICAgICArLS0tLS0rICAgICAgKy0t Kw0KICAgICAgICAgICAgIFVwc3RyZWFtICAgICAgICAgICAgICAgICAgICAgRG93bnN0cmVhbQ0K DQogICAgICAgRXhhbXBsZSBvZiBhIEJyb2tlbiBFMkUgTVBUQ1AgQ29ubmVjdGlvbiAoT24tcGF0 aCkNCiANCldoaWxlIHdlIHdhbnRlZCB0byBhY2hpZXZlIHRoaXM6DQoNCiAgICBfX19fX19fX19f X19fX19fX01VTFRJUExFIFBBVEggQ0xJRU5UL1NFUlZFUl9fX19fX19fX19fDQogICAvICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIFwNCiAgICAg ICAgICAgICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfA0KICAgIHwgICAgICAg ICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8ICAgICAgICAgICB8DQogICAgfHNy YzpjMkAgICAgfHNyYzp1TUNQQDEgICAgICAgICAgICAgZHN0OnMxQHxzcmM6dU1DUEAxIHwNCiAg ICB8PD09PT09PT09PT18PT09PT09PT09PT09TVBUQ1A9PT09PT09PT09PT09PT09PT09PT09PT0+ fA0KICAgIHwgICAgZHN0OnMyQHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8ICAgIGRz dDpzMkB8DQogICAgfCAgICAgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwg ICAgICAgICAgIHwNCiAgICstLSsgICAgICArLS0tLS0rICAgICAgICAgICAgICAgICAgICAgICAg ICstLS0tLSsgICAgICArLS0rDQogICB8QzJ8ICAgICAgfCBNQ1AgfCAgICAgICAgICAgICAgICAg ICAgICAgICB8IE1DUCB8ICAgICAgfFMyfA0KICAgKy0tKyAgICAgICstLS0tLSsgICAgICAgICAg ICAgICAgICAgICAgICAgKy0tLS0tKyAgICAgICstLSsNCiAgICAgICAgICAgICBVcHN0cmVhbSAg ICAgICAgICAgICAgICAgICAgICBEb3duc3RyZWFtDQoNCiAgICAgRXhhbXBsZSBvZiBhIFN1Y2Nl c3NmdWwgRTJFIE1QVENQIENvbm5lY3Rpb24gKE9uLXBhdGgpDQoNCg0KIElzIGl0IGp1c3QgdG8g c2F5IOKAnGlmIHRoZXJl4oCZcyBhbiBNQ1Agb24NCj4gdGhpcyBwYXRoLCBJIHdvdWxkIGxpa2Ug aXTigJw/IFRoaXMgc2VlbXMgZGlmZmVyZW50IGZyb20gdGhlIHVzZSBvZiBpdCBhcw0KPiBkZXNj cmliZWQgaW4gdGhlIHBsYWluIG1vZGUgZHJhZnQgKHdoZXJlIGl0IGFwcGVhcnMgdG8gYmUgdXNl ZCBmb3INCj4gZXhwbGljaXQgbW9kZSBieSBzaWduYWxsaW5nIHRoZSB0YXJnZXQgSVAgYWRkcmVz cykuDQoNCltNZWRdIFRoaXMgdXNlIGlzIGNvbXBsaWFudCB3aXRoIHRoZSBwbGFpbiBtb2RlIGRy YWZ0OiB0aGUgdGFyZ2V0IElQIGFkZHJlc3MgaXMgb3B0aW9uYWwuIA0KDQogWW91IHRhbGsgYWJv dXQNCj4gZGlmZmVyZW50aWF0aW5nIGJldHdlZW4g4oCcbmF0aXZl4oCdIGFuZCDigJxwcm94aWVk 4oCdIE1QVENQIGNvbm5lY3Rpb25zLCBidXQgaG93DQo+IHdvdWxkIHRoZSBpbml0aWF0b3Iga25v dyB0aGlzIGluIGltcGxpY2l0IG1vZGU/DQoNCltNZWRdIEFuIGluaXRpYXRvciBsb2NhdGVkIGJl aGluZCBhIENQRSBkb2VzIG5vdCBuZWVkIHRvIGtub3cgdGhhdC4gIA0KDQo+IA0KPiBJIHRoaW5r IHRoaXMgaXMgYSB2YWx1YWJsZSBkb2N1bWVudCB3aGljaCBleHBsYWlucyBob3cgcHJveGllcyBj YW4gYmUgdXNlZA0KPiB0byBleHRlbmQgdGhlIGJlbmVmaXRzIG9mIE1QVENQIHRvIGNvbm5lY3Rp b25zIHdoZXJlIG9uZSBvciBib3RoIGVuZCBob3N0cw0KPiBhcmUgbm90IE1QVENQLWNhcGFibGUu IEl0IHRoaW5rIHRoaXMgZml0cyB3aXRoIHRoZSBwcm94eSBjaGFydGVyIGl0ZW0NCj4gdG9kYXku DQoNCltNZWRdIFRoYW5rIHlvdS4NCg0KPiANCj4gDQo+IFJlIGRyYWZ0LWJvdWNhZGFpci1tcHRj cC1wbGFpbi1tb2RlLTA5DQo+IA0KPiBTMy4xIC0gdHdvIGlzc3VlczoNCj4gDQo+IDEpIEhvdyBk b2VzIHRoZSBjbGllbnQga25vdyB0aGUgc2VydmVyIGRvZXMgbm90IHN1cHBvcnQgTVBUQ1AgYW5k IHRodXMNCj4gc2hvdWxkIGJlIGdvaW5nIHRocm91Z2ggdGhlIHByb3h5PyBPciBkb2VzIGV2ZXJ5 dGhpbmcgZ28gdGhyb3VnaCB0aGUNCj4gcHJveHk/DQo+IChUaGlzIGlzIHNpbWlsYXIgdG8gdGhl IHF1ZXN0aW9uIGluIGltcGxpY2l0IG1vZGUgb2YgaG93IGRvZXMgdGhlIE1DUCBrbm93DQo+IHRo ZSBzZXJ2ZXIgZG9lcyBub3Qgc3VwcG9ydCBNUFRDUD8pDQoNCltNZWRdIE9wdGltaXphdGlvbiBy ZWxhdGVkIHRvIHRoZSBzdXBwb3J0IG9mIE1QVENQIGF0IHRoZSBzZXJ2ZXIgc2lkZSBhcmUgb3B0 aW1pemF0aW9ucyB0aGF0IGFyZSBsZWZ0IG91dCBvZiBzY29wZSBmb3IgdGhlIHRpbWUgYmVpbmcu ICANCg0KPiANCj4gMikgV2h5IG1ha2UgTVBfQ09OVkVSVCBhcHBlYXIgdG8gYmUgYmUgcGFydCBv ZiBNUFRDUCwgd2hlbiBpdOKAmXMgbm90PyBJbiBTNA0KPiB5b3UgdGFsayBhYm91dCBpdCBiZWlu ZyBpbmNsdWRlZCBpbiB0aGUgU1lOIHBheWxvYWQgLSB0aGVyZWZvcmUgaXTigJlzIHBhcnQNCj4g b2YgdGhlIFRDUCBwYXlsb2FkLiBUaGlzIGlzIGZpbmUgYW5kIGFsaWducyB3aXRoIHdoYXQgSeKA mXZlIGJlZW4gc2F5aW5nDQo+IHNpbmNlIElFVEY5NSAtIHRoZSBwcm9wb3NlZCBwcm90b2NvbCBp cyBub3QgTVBUQ1Atc3BlY2lmaWMsIGFuZCBpcyBzaW1wbHkNCj4gc2lnbmFsbGluZyB0aGUgdGFy Z2V0IGF0IHRoZSBzdGFydCBvZiB0aGUgVENQIHBheWxvYWQuDQoNCltNZWRdIFRoZSBvcHRpb24g aXMgbGlrZWx5IHRvIGJlIGluY2x1ZGVkIGluIHRoZSBwYXlsb2FkIGJlY2F1c2Ugb2YgdGhlIGxp bWl0ZWQgVENQIG9wdGlvbiBzcGFjZS4gU3VwcGx5aW5nIGxvbmcgb3B0aW9ucyBpbiBNUFRDUCBT WU4gaXMgYSBnZW5lcmljIHByb2JsZW0gdGhhdCBpcyB3b3J0aCB0byBiZSBzb2x2ZWQgYnkgdGhl IG1wdGNwIHdnLiBBIHByYWdtYXRpYyBhcHByb2FjaCBpcyB0byBncmFiIHNvbWUgc3BhY2UgaW4g dGhlIHBheWxvYWQgdG8gZXh0ZW5kIHRoZSBUQ1Agb3B0aW9uIHNwYWNlLiBGb3IgdGhlIHNha2Ug b2YgaW50ZXJvcGVyYWJpbGl0eSwgYSBtZWFuaW5nIHdpbGwgYmUgYXNzb2NpYXRlZCB3aXRoIGEg ZmxhZyBvZiBNUF9DQVBCQUxFIHRvIGluZGljYXRlIHRoYXQgb3RoZXIgb3B0aW9ucyBhcmUgcHJl c2VudCBpbiB0aGUgcGF5bG9hZC4gV2UgYXJlIGJ1aWxkaW5nIG9uIHRoYXQgY2FwYWJpbGl0eS4N Cg0KIFRoaXMgZG9lcyBub3QgbmVlZA0KPiB0byBiZSBhIE1QVENQIG9wdGlvbiB0byBtYWtlIHRo aXMgaGFwcGVuLg0KPiANCj4gVG8gYmUgY2xlYXIgLSBhZ2FpbiAtIEkgaGF2ZSBubyBpc3N1ZSB3 aXRoIHRoaXMgd29yayBiZWluZyBkb25lIGluIE1QVENQDQo+IFdHLCBpdCBpcyDigJxob3cgdG8g dXNlIHByb3hpZXMgdG8gaW5jcmVhc2UgZGVwbG95bWVudCBvZiBNUFRDUOKAnS4gQnV0IHRoaXMN Cj4gcGFydGljdWxhciBkb2N1bWVudCBpcyBub3QgTVBUQ1Atc3BlY2lmaWM7DQoNCltNZWRdIEl0 IGlzIE1QVENQLXNwZWNpZmljIGZvciB2YXJpb3VzIHJlYXNvbnMsIGUuZy4sOg0KKiBpdCBzb2x2 ZXMgYW4gTVBUQ1AgcHJvYmxlbSAoaG93IHRvIG1ha2UgdXNlIG9mIE1QVENQIG9mIG9uZSBvciBi b3RoIHBlZXJzIGFyZSBub3QgTVBUQ1AgY29tcGF0aWJsZSkuIA0KKiBpdCBpcyBkZWlnbmVkIHRv IG5vdCBicmVhayBuYXRpdmUgTVBUQ1AgY29ubmVjdGlvbnMNCiogaXQgc29sdmVzIGN1cnJlbnQg TVBUQ1AgZGVwbG95bWVudHMgcHJvYmxlbXMgd2l0aCBTT0NLUy4NCg0KIHdoZXRoZXIgaXQgaXMg cHVibGlzaGVkIGhlcmUgb3INCj4gZWxzZXdoZXJlIEkgZG9u4oCZdCBjYXJlLCBidXQgaXQgcmVh bGx5IHNob3VsZG7igJl04oCZIGJlIHdyaXR0ZW4gYXMgaWYgaXTigJlzDQo+IGV4dGVuZGluZyB0 aGUgTVBUQ1Agc3BlYyB3aGVuIHRoZXJlIGlzIG5vIHJlYXNvbiBmb3IgaXQgdG8gYmUuDQo+IA0K PiBGaW5hbGx5LCB5b3UgZWFybGllciBtZW50aW9uZWQgdGhlIHBvc3NpYmxlIGVmZmVjdCBvbiB0 aGUgYmFzZSBzcGVjDQo+IHJlZ2FyZGluZyBhIGZsYWcsIGJ1dCBJIHNlZSBubyBtZW50aW9uIG9m IGl0IGluIHRoZXNlIGRvY3MuDQoNCltNZWRdIFRoaXMgaXMgaW5kaWNhdGVkIGFzIGEgZGlzY3Vz c2lvbiBub3RlIGluIFNlY3Rpb24gNDogDQoNCiAgICAgIERJU0NVU1NJT04gTk9URTogQUREIERF VEFJTFMgQUJPVVQgVEhFIE5FRUQgRk9SIEFOIEVYUExJQ0lUIFNJR05BTA0KICAgICAgVEhBVCBN UFRDUCBPUFRJT05TIEFSRSBJTkNMVURFRCBJTiBUSEUgU1lOIFBBWUxPQUQNCg0KV2UgYWdyZWVk IGFtb25nIGF1dGhvcnMgdG8gaW5pdGlhdGUgYSB0aHJlYWQgb24gdGhpcyBwYXJ0aWN1bGFyIHBv aW50LiANCg0KPiANCj4gUmVnYXJkcywNCj4gQWxhbg0KPiANCj4gDQo+ID4gT24gMjggT2N0IDIw MTYsIGF0IDA3OjQ0LCBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tIHdyb3RlOg0KPiA+DQo+ ID4gSGkgUGhpbCwNCj4gPg0KPiA+IEkgcmVtZW1iZXIsIGFzIHdlbGwgOi0pDQo+ID4NCj4gPiBU aGUgZHJhZnRzIHdlcmUgY29tcGxldGVseSByZXdyaXR0ZW4gdG8gdGFrZSBpbnRvIGNvbnNpZGVy YXRpb25zIHRoZQ0KPiBjb21tZW50cyBhbmQgYWxzbyB0byBoZWxwIHRoZSBjaGFydGVyaW5nIGVm Zm9ydC4gSGVyZSBpcyB0aGUgc2V0IG9mIHRoZQ0KPiBOZXR3b3JrLUFzc2lzdGVkIE1QVENQIGRv Y3VtZW50czoNCj4gPg0KPiA+ICogQW4gTVBUQ1AgT3B0aW9uIGZvciBOZXR3b3JrLUFzc2lzdGVk IE1QVENQOg0KPiBodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtYm91Y2FkYWlyLW1w dGNwLXBsYWluLW1vZGUtMDkNCj4gPiAqIE5ldHdvcmstQXNzaXN0ZWQgTVBUQ1A6IFVzZSBDYXNl cywgRGVwbG95bWVudCBTY2VuYXJpb3MgYW5kDQo+IE9wZXJhdGlvbmFsIENvbnNpZGVyYXRpb25z OiBodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtbmFtLW1wdGNwLQ0KPiBkZXBsb3lt ZW50LWNvbnNpZGVyYXRpb25zLTAwDQo+ID4gKiBESENQIE9wdGlvbnMgZm9yIE5ldHdvcmstQXNz aXN0ZWQgTXVsdGlwYXRoIFRDUDoNCj4gaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2RyYWZ0 LWJvdWNhZGFpci1tcHRjcC1kaGMtMDYNCj4gPiAqIFJBRElVUyBFeHRlbnNpb25zIGZvciBOZXR3 b3JrLUFzc2lzdGVkIE11bHRpcGF0aCBUQ1A6DQo+IGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRt bC9kcmFmdC1ib3VjYWRhaXItbXB0Y3AtcmFkaXVzLTAzDQo+ID4NCj4gPiBRdWVzdGlvbnMsIGNv bW1lbnRzIGFuZCBzdWdnZXN0aW9ucyBhcmUgbW9yZSB0aGFuIHdlbGNvbWUhDQo+ID4NCj4gPiBD aGVlcnMsDQo+ID4gTWVkDQo+ID4NCj4gPj4gLS0tLS1NZXNzYWdlIGQnb3JpZ2luZS0tLS0tDQo+ ID4+IERlIDogbXVsdGlwYXRodGNwIFttYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5v cmddIERlIGxhIHBhcnQgZGUNCj4gPj4gcGhpbGlwLmVhcmRsZXlAYnQuY29tDQo+ID4+IEVudm95 w6kgOiBtZXJjcmVkaSAyNiBvY3RvYnJlIDIwMTYgMTA6MTMNCj4gPj4gw4AgOiBtaXJqYS5rdWVo bGV3aW5kQHRpay5lZS5ldGh6LmNoOyBKQUNRVUVORVQgQ2hyaXN0aWFuIElNVC9PTE4NCj4gPj4g Q2MgOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmcNCj4gPj4gT2JqZXQgOiBSZTogW211bHRpcGF0aHRj cF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0ZXIgaXRlbQ0KPiA+Pg0KPiA+PiBIaSwNCj4g Pj4gSSByZW1lbWJlciBpbiBCZXJsaW4gZGlzY3Vzc2lvbiBhYm91dCBhIG5ldyAvbWVyZ2VkIHZl cnNpb24gb2YgTWVkIGFuZA0KPiA+PiBPbGl2aWVyJ3MgZHJhZnRzIC0gd2l0aCBhIG5pY2UgZGVz Y3JpcHRpb24gb2YgdGhlIHByb3RvY29sIG1vZGVsIHRvDQo+IG1ha2UNCj4gPj4gaXQgZWFzaWVy IHRvIHVuZGVyc3RhbmQgKGJvdGggdGhlIGhpZ2gtbGV2ZWwgYXBwcm9hY2gsIGFuZCB0aGUNCj4g YXNzdW1wdGlvbnMNCj4gPj4gLSBlc3BlY2lhbGx5IGFzIHRoZXNlIGFyZSBkaWZmZXJlbnQgdG8g dGhvc2Ugb2YgUkZDNjgyNCkuIEkgdGhpbmsgdGhpcw0KPiA+PiB3b3VsZCBtYWtlIGl0IGVhc2ll ciB0byB3cml0ZSB0ZXh0IGZvciBhIG5ldyBjaGFydGVyIGl0ZW0uIChhdCBsZWFzdCBteQ0KPiA+ PiBhdHRlbXB0IHRvIHdyaXRlIGEgbmV3IGNoYXJ0ZXIgaXRlbSBhIHdoaWxlIGJhY2sgd2FzIGlu YWNjdXJhdGUNCj4gPj4gL2luYWRlcXVhdGUpLiAgSXMgdGhpcyBwb3NzaWJsZSBwbGVhc2U/DQo+ ID4+IEkgYWdyZWUgd2Ugd2FudCB0aGlzIHdvcmsgdG8gaGFwcGVuIC0gaXQncyBncmVhdCB0byBz ZWUgTVBUQ1AgYmVpbmcNCj4gd2lkZWx5DQo+ID4+IHVzZWQgYW5kIHdlIHdhbnQgc3RhbmRhcmRp c2F0aW9uLg0KPiA+Pg0KPiA+PiBCZXN0IHdpc2hlcw0KPiA+PiBQaGlsLg0KPiA+Pg0KPiA+PiAt LS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiA+PiBGcm9tOiBtdWx0aXBhdGh0Y3AgW21haWx0 bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZ10gT24gQmVoYWxmIE9mDQo+ID4+IE1pcmph IEvDvGhsZXdpbmQNCj4gPj4gU2VudDogMjUgT2N0b2JlciAyMDE2IDEzOjA3DQo+ID4+IFRvOiBj aHJpc3RpYW4uamFjcXVlbmV0QG9yYW5nZS5jb20NCj4gPj4gQ2M6IG11bHRpcGF0aHRjcEBpZXRm Lm9yZw0KPiA+PiBTdWJqZWN0OiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHBy b3h5IGNoYXJ0ZXIgaXRlbQ0KPiA+Pg0KPiA+PiBIaSBhbGwsIGhpIENocmlzdGlhbiwNCj4gPj4N Cj4gPj4gc2VlIGJlbG93Lg0KPiA+Pg0KPiA+Pj4gQW0gMjAuMTAuMjAxNiB1bSAwODo1MCBzY2hy aWViIGNocmlzdGlhbi5qYWNxdWVuZXRAb3JhbmdlLmNvbToNCj4gPj4+DQo+ID4+PiBXRywNCj4g Pj4+DQo+ID4+PiBMZXQgbWUgc2Vjb25kIE1lZCdzIHJlY2VudCByZXBsaWVzIHRvIFlvc2hpLCBN aXJqYSBhbmQgQWxhbi4NCj4gPj4+DQo+ID4+PiBJIHRvbyBiZWxpZXZlIHRoZSBtcHRjcCBXRyBp cyB0aGUgcmlnaHQgcGxhY2Vob2xkZXIgdG8gd29yayBvbiBhbg0KPiBNUFRDUA0KPiA+PiBleHRl bnNpb24gdGhhdCBjYW4gYWNjb21tb2RhdGUgdXNlIGNhc2VzIHdoaWNoIGFyZSBjdXJyZW50bHkg YmVpbmcNCj4gPj4gaW52ZXN0aWdhdGVkLCBtYXJrZXRlZCBhbmQgLSB5ZXMgLSBkZXBsb3llZCAo Zm9yIHNvbWUgb2YgdGhlbSwgd2l0aA0KPiB0aGVpcg0KPiA+PiBwcm9jZXNzaW9uIG9mIGFscmVh ZHktZG9jdW1lbnRlZCBkcmF3YmFja3MgKFRDUC1vbmx5IGNvbW11bmljYXRpb25zKQ0KPiBhbmQN Cj4gPj4gZmxhd3MsIGxpa2UgUW9TLWFmZmVjdGluZyBzaWduYWxpbmcgZGVsYXlzKSBieSBzb21l IG9wZXJhdG9ycy4NCj4gPj4+DQo+ID4+PiBUaGVzZSB1c2UgY2FzZXMgbWFpbmx5IGZhbGwgdW5k ZXIgdGhlIHNvLWNhbGxlZCBoeWJyaWQgYWNjZXNzIHNlcnZpY2UNCj4gPj4gb2ZmZXJpbmcgdW1i cmVsbGEsIHNvIHRoYXQgZW5kLXVzZXJzIGNhbiB0YWtlIGFkdmFudGFnZSBvZiB2YXJpb3VzDQo+ IGFjY2Vzcw0KPiA+PiBuZXR3b3JrIHRlY2hub2xvZ2llcyBmb3IgdGhlIHNha2Ugb2Ygb3B0aW1p emVkIHJlc291cmNlIHVzYWdlLCBhbW9uZw0KPiBvdGhlcg0KPiA+PiBpbmNlbnRpdmVzLg0KPiA+ Pg0KPiA+PiBJIGFncmVlIHRoYXQgdGhlc2UgdXNlIGNhc2UgYXJlIGludGVyZXN0aW5nIGFuZCB3 b3JrIGlzIG5lZWRlZCBoZXJlLg0KPiBTZWUNCj4gPj4gZnVydGhlciBiZWxvdy4NCj4gPj4NCj4g Pj4+DQo+ID4+PiBJIGFsc28gYmVsaWV2ZSBNUFRDUCBpcyB0aGUgcmlnaHQgc29sdXRpb24gdG8g YWRkcmVzcyBzdWNoIHVzZSBjYXNlcy4NCj4gPj4NCj4gPj4gQXMgSSBtZW50aW9uIHByZXZpb3Vz bHkgdGhlcmUgYXJlIHR3byB2ZXJ5IGRpZmZlcmVudCBkZXBsb3ltZW50DQo+IHNjZW5hcmlvczoN Cj4gPj4gYSBjb25uZWN0aW9uLXRlcm1pbmF0aW5nIE1QVENQIHByb3h5IG9yIGEgTVBUQ1AgdHVu bmVsIHNvbHV0aW9uLiBJbg0KPiA+PiBnZW5lcmFsIHVzaW5nIFRDUCBhcyBhIHR1bm5lbGluZyB0 ZWNobm9sb2d5IGlzIGNoYWxsZW5naW5nIGFuZCBoYXMgYQ0KPiA+PiBicm9hZGVyIHNjb3BlIHRo YW4ganVzdCBNUFRDUC4NCj4gPj4NCj4gPj4NCj4gPj4+IEFzIEkgYWxyZWFkeSBtZW50aW9uZWQg YSB3aGlsZSBhZ28sIHdvcmtpbmcgb24gYW4gZXh0ZW5zaW9uIHRoYXQgY2FuDQo+ID4+IGZhY2ls aXRhdGUgdGhlIGVzdGFibGlzaG1lbnQgb2YgTVBUQ1AgY29ubmVjdGlvbnMgaW4gYSBuZXR3b3Jr LWFzc2lzdGVkDQo+ID4+IGZhc2hpb24gYXMgd2UgY2FsbCBpdCBpbiB0aGUgY3VycmVudCBQbGFp biBUcmFuc3BvcnQgTW9kZSBvcHRpb24gZHJhZnQNCj4gPj4gd2lsbCBub3QgaGluZGVyIE1QVENQ IG1hc3NpdmUgYWRvcHRpb24gYnV0IHJhdGhlciBlbmNvdXJhZ2UgaXQuDQo+ID4+Pg0KPiA+Pj4g SSBhbHNvIGtub3cgdGhlcmUgYXJlIGFscmVhZHkgcHJvdG90eXBlIGltcGxlbWVudGF0aW9ucyBv ZiBzdWNoDQo+ID4+IGV4dGVuc2lvbiB0aGF0IGFyZSBjdXJyZW50bHkgYmVpbmcgdGVzdGVkLg0K PiA+Pj4NCj4gPj4+IEkgdGhlcmVmb3JlIHN1cHBvcnQgdGhlIGFkb3B0aW9uIG9mIHRoZSBNUFRD UCBwcm94eSBjaGFydGVyIGl0ZW0gYnkNCj4gdGhlDQo+ID4+IG1wdGNwIFdHLCBhcyB0aGlzIHdv cmsgYWRkcmVzc2VzIHZlcnkgY29uY3JldGUgYW5kIHNob3J0IHRlcm0gdXNlIGNhc2VzDQo+ID4+ IHRoYXQgaGF2ZSBiZWVuIHB1YmxpY2l6ZWQgYnkgc2V2ZXJhbCBvcGVyYXRvcnMuDQo+ID4+Pg0K PiA+Pj4gQW5kIEkgdGhpbmsgdGhhdCB0aGlzIFdHIHNob3VsZCBzdGFydCB3b3JraW5nIGFzYXAg b24gdGhlIHNldCBvZg0KPiA+PiBkZWxpdmVyYWJsZXMgbWVudGlvbmVkIGJ5IE1lZCBpbiBoaXMg cmVjZW50IHJlc3BvbnNlIHRvIE1pcmphOiBNUFRDUA0KPiA+PiBleHRlbnNpb24gc3BlY2lmaWNh dGlvbiwgZGVwbG95bWVudCBzY2VuYXJpb3MgYW5kIG9wZXJhdGlvbmFsDQo+ID4+IGNvbnNpZGVy YXRpb25zIGFuZCBESENQL1JBRElVUy1iYXNlZCBwcm92aXNpb25pbmcgbWVhbnMuDQo+ID4+DQo+ ID4+IEFuIE1QVENQIGV4dGVuc2lvbiBzcGVjaWZpY2F0aW9uIGlzIGNsZWFybHkgaW4gc2NvcGUg Zm9yIE1QVENQIGFuZCBjYW4NCj4gYmUNCj4gPj4gZG9uZSByaWdodCBub3cgd2l0aG91dCBhIGNo YXJ0ZXIgY2hhbmdlLg0KPiA+Pg0KPiA+PiBJ4oCZbSBub3Qgc3VyZSBpZiBkZXBsb3ltZW50IHNj ZW5hcmlvcyBuZWVkIHRvIGJlIGRvY3VtZW50ZWQgKGluIGFuIFJGQykuDQo+IEFzDQo+ID4+IHlv dSBzYWlkIGFib3ZlIHRoZXJlIGFyZSBhbHJlYWR5IHByb3RvdHlwZSBhbmQgc29tZSByZWFsIGRl cGxveW1lbnRzIGFzDQo+ID4+IHdlbGwuIE5vdCBzdXJlIHdoeSB3ZSBuZWVkIGFkZGl0aW9uYWwg ZG9jdW1lbnRhdGlvbiBoZXJlLg0KPiA+Pg0KPiA+PiBPcGVyYXRpb25hbCBjb25zaWRlcmF0aW9u IG1pZ2h0IG9yIG1pZ2h0IG5vdCBiZWxvdyBpbiB0aGUgTVBUQ1Agd29ya2luZw0KPiA+PiBncm91 cC4gSG93ZXZlciwgdGhlcmUgaXMgdGhlIEJBTkFOQSBCb0YgaW4gU2VvdWwgdGhhdCB3aWxsIGRp c2N1c3MNCj4gaHlicmlkLQ0KPiA+PiBhY2Nlc3Mgc2VydmljZXMgKGFuZCBkaWZmZXJlbnQgYXBw cm9hY2ggdG8gcHJvdmlkZSB0aGlzIHNlcnZpY2UpLg0KPiA+PiBEZXBlbmRpbmcgd2hlcmUgdGhp cyBlZmZvcnQgZ29lcyB0aGF0IG1pZ2h0IGJlIGEgYmV0dGVyIGhvbWUgb3Igc29tZSB3Zw0KPiBp bg0KPiA+PiBpbnRhcmVhLg0KPiA+Pg0KPiA+PiBESENQL1JBRElVUyBleHRlbnNpb24gZ28gaW50 byB0aGUgREhDIHdvcmtpbmcgZ3JvdXAuIFRoZXkgYXJlIGNoYXJ0ZXINCj4gdG8NCj4gPj4gc3Bl Y2lmeSB0aGVzZSBraW5kIG9mIGV4dGVuc2lvbnMgYW5kIHlvdSBjYW4gc3RhcnQgdGhpcyB3b3Jr IHRoZXJlDQo+ID4+IGltbWVkaWF0ZWx5Lg0KPiA+Pg0KPiA+PiBJ4oCZbSBub3Qgc2F5aW5nIHdl IHNob3VsZG7igJl0IGRvIHRoaXMgd29yazsgSeKAmW0ganVzdCBzYXlpbmcgdGhhdCBNUFRDUA0K PiBtaWdodA0KPiA+PiBub3QgYmUgdGhlIHJpZ2h0IGdyb3VwIGZvciBhbGwgcGFydHMgb2YgdGhp cyB3b3JrLiBUaGlzIGlzIG15DQo+ID4+IHJlY29tbWVuZGF0aW9uIGFzIHRyYW5zcG9ydCBBRCBi dXQgSeKAmW0gc3VyZSBhIHJlY2hhcnRlcmluZyBkaXNjdXNzaW9uDQo+IGluDQo+ID4+IHRoZSBJ RVNHIHdvdWxkIHByb3ZpZGUgc2ltaWxhciBmZWVkYmFjay4NCj4gPj4NCj4gPj4gTWlyamENCj4g Pj4NCj4gPj4NCj4gPj4NCj4gPj4+DQo+ID4+PiBDaGVlcnMsDQo+ID4+Pg0KPiA+Pj4gQ2hyaXN0 aWFuLg0KPiA+Pj4NCj4gPj4+IC0tLS0tTWVzc2FnZSBkJ29yaWdpbmUtLS0tLQ0KPiA+Pj4gRGUg OiBtdWx0aXBhdGh0Y3AgW21haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZ10gRGUg bGEgcGFydCBkZQ0KPiA+Pj4gbW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSBFbnZvecOpIDog amV1ZGkgMjAgb2N0b2JyZSAyMDE2IDA4OjE1IMOAIDoNCj4gPj4+IFlvc2hpZnVtaSBOaXNoaWRh OyBPbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZSBDYyA6DQo+ID4+PiBtdWx0aXBhdGh0 Y3BAaWV0Zi5vcmcgT2JqZXQgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHBy b3h5DQo+ID4+PiBjaGFydGVyIGl0ZW0NCj4gPj4+DQo+ID4+PiBIaSBZb3NoaSwNCj4gPj4+DQo+ ID4+PiBUaGUgZGlzY3Vzc2lvbiBJIGhhZCB3aXRoIG1hbnkgb3BlcmF0b3JzIGlzIHRoYXQgdGhl eSB3b3VsZCBsaWtlIHRvDQo+IHNlZQ0KPiA+PiBib3RoIFRDUCBhbmQgVURQIGFkZHJlc3NlZCB3 aXRoIHRoZSAqKiBzYW1lIHNvbHV0aW9uKiouIFRoaXMgaXMgd2h5IHdlDQo+ID4+IGNhbWUgdXAg d2l0aCB0aGUgcHJvcG9zYWwgdG8gbGV2ZXJhZ2UgTVBUQ1AgZm9yIG90aGVyIHByb3RvY29scyAo VURQLA0KPiA+PiBtYWlubHkpLg0KPiA+Pj4NCj4gPj4+IFNvLCB3aGF0IEkgd291bGQgaWRlYWxs eSBsaWtlIHRvIHNlZSBpbiB0aGUgbXB0Y3AgV0cgcHJvcG9zZWQgY2hhcnRlcg0KPiBpcw0KPiA+ PiAod2l0aCAiWCIgYmVpbmcgTVBUQ1ApOg0KPiA+Pj4NCj4gPj4+PiAxOiBQcm90b2NvbCBYIHBy b3h5Og0KPiA+Pj4+ICAgSXQgc3BlYWtzIHByb3RvY29sIFggb24gYmVoYWxmIG9mIGNvbW11bmlj YXRpbmcgZW5kcG9pbnRzIC4NCj4gPj4+PiAgIEZyb20gb25lIGVuZCdzIHBvaW50IG9mIHZpZXcs IGl0IGxvb2tzIGFzIGlmIHRoZSBvdGhlciBlbmQgc3BlYWtzDQo+ID4+Pj4gcHJvdG9jb2wgWC4N Cj4gPj4+DQo+ID4+PiBBbmQNCj4gPj4+DQo+ID4+Pj4gMzogIFByb3RvY29sIFgtWSAvIFByb3Rv Y29sIFktWCBnYXRld2F5DQo+ID4+Pj4gICAgQ29udmVydCBwcm90b2NvbCBYIGludG8gcHJvdG9j b2wgWSwgb3IgY29udmVydCBwcm90b2NvbCBZIGludG8NCj4gPj4+PiBwcm90b2NvbCBYIGZvciBw cm90b2NvbCBjb25uZWN0aXZpdHkvY29tcGF0aWJpbGl0eSwgZXRjLg0KPiA+Pj4NCj4gPj4+IEkg a25vdyBPbGl2aWVyL1N0ZWZhbm8gaGF2ZSBhIGJldHRlciBuYW1lIHRvIGRlbm90ZSBib3RoIHRo ZXNlIGNhc2VzLg0KPiA+Pj4NCj4gPj4+IENoZWVycywNCj4gPj4+IE1lZA0KPiA+Pj4NCj4gPj4+ PiAtLS0tLU1lc3NhZ2UgZCdvcmlnaW5lLS0tLS0NCj4gPj4+PiBEZSA6IFlvc2hpZnVtaSBOaXNo aWRhIFttYWlsdG86bmlzaGlkYUBzZmMud2lkZS5hZC5qcF0gRW52b3nDqSA6DQo+ID4+Pj4gbWVy Y3JlZGkgMTkgb2N0b2JyZSAyMDE2IDIyOjU3IMOAIDogT2xpdmllci5Cb25hdmVudHVyZUB1Y2xv dXZhaW4uYmUNCj4gPj4+PiBDYw0KPiA+Pj4+IDogTWlyamEgS8O8aGxld2luZDsgQk9VQ0FEQUlS IE1vaGFtZWQgSU1UL09MTjsgbXVsdGlwYXRodGNwQGlldGYub3JnDQo+ID4+Pj4gT2JqZXQgOiBS ZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0ZXIgaXRlbQ0KPiA+ Pj4+DQo+ID4+Pj4gSGVsbG8sDQo+ID4+Pj4NCj4gPj4+PiBPbiBXZWQsIE9jdCAxOSwgMjAxNiBh dCAxMjo0MiBQTSwgT2xpdmllciBCb25hdmVudHVyZQ0KPiA+Pj4+IDxPbGl2aWVyLkJvbmF2ZW50 dXJlQHVjbG91dmFpbi5iZT4gd3JvdGU6DQo+ID4+Pj4+IE1pcmphLA0KPiA+Pj4+Pj4NCj4gPj4+ Pj4+DQo+ID4+Pj4+PiB0aGVyZSBhcmUgdHdvIGNhc2VzIHRvIGRpc3Rpbmd1aXNoIGhlcmU6DQo+ ID4+Pj4+Pg0KPiA+Pj4+Pj4gMSkgeW91IGhhdmUgb25lIG9yIHR3byBNUFRDUCBwcm94aWVzIHRo YXQgdGVybWluYXRlIHRoZSBUQ1ANCj4gPj4+Pj4+IGNvbm5lY3Rpb24NCj4gPj4+PiBhbmQNCj4g Pj4+Pj4+IG9wZW4gYSBuZXcgTVBUQ1AgY29ubmVjdGlvbg0KPiA+Pj4+Pg0KPiA+Pj4+Pg0KPiA+ Pj4+PiBUaGVyZSBpcyBhIHZlcnkgY2xlYXIgZGVtYW5kIGZvciB0aGlzIHR5cGUgb2Ygc29sdXRp b24gYW5kIHRoZXJlIGFyZQ0KPiA+Pj4+IHZhcmlvdXMNCj4gPj4+Pj4gaW1wbGVtZW50YXRpb25z IHRoYXQgYXJlIGF2YWlsYWJsZSBvciBhcmUgYmVpbmcgZGV2ZWxvcHBlZC4gU2V2ZXJhbA0KPiA+ Pj4+PiBkZXBsb3ltZW50cyBleGlzdCBhbmQgdGhlcmUgaXMgYSBsYXJnZSBkZW1hbmQgZm9yIHRo aXMgdHlwZSBvZg0KPiA+PiBzZXJ2aWNlcy4NCj4gPj4+PiBJdA0KPiA+Pj4+PiB3b3VsZCBiZSBz aWxseSBmb3IgdGhlIElFVEYgdG8gaWdub3JlIHRoaXMgdXNlIGNhc2UgYWZ0ZXIgaGF2aW5nDQo+ ID4+Pj4+IHNwZW50DQo+ID4+Pj4geWVhcnMNCj4gPj4+Pj4gdG8gc3BlY2lmeSB0aGUgTXVsdGlw YXRoIFRDUCBwcm90b2NvbC4NCj4gPj4+Pg0KPiA+Pj4+IEkgYWxzbyB0aGluayB3ZSBzaG91bGQg bm90IGlnbm9yZSB0aGUgdXNlIGNhc2UuDQo+ID4+Pj4gQnV0LCBJIGFtIHNvbWVob3cgdGhpbmtp bmcgdGhhdCB3ZSBtaWdodCB3YW50IHRvIGNsYXJpZnkgdGhlDQo+ID4+Pj4gdGVybWlub2xvZ2ll cyBhIGJpdCBtb3JlIHNvIHRoYXQgd2UgY2FuIGhhdmUgbW9yZSBjbGVhciBmb2N1cy4NCj4gPj4+ Pg0KPiA+Pj4+IEkgbWlnaHQgYmUgd3JvbmcsIGJ1dCB0aGVzZSB3b3JkcyBnaXZlIG1lIHRoZSBm b2xsb3dpbmcgaW1wcmVzc2lvbnMuDQo+ID4+Pj4NCj4gPj4+PiAxOiBQcm90b2NvbCBYIHByb3h5 Og0KPiA+Pj4+ICAgSXQgc3BlYWtzIHByb3RvY29sIFggb24gYmVoYWxmIG9mIGNvbW11bmljYXRp bmcgZW5kcG9pbnRzIC4NCj4gPj4+PiAgIEZyb20gb25lIGVuZCdzIHBvaW50IG9mIHZpZXcsIGl0 IGxvb2tzIGFzIGlmIHRoZSBvdGhlciBlbmQgc3BlYWtzDQo+ID4+Pj4gcHJvdG9jb2wgWC4NCj4g Pj4+Pg0KPiA+Pj4+IDI6IFR1bm5lbGluZyBvdmVyIHByb3RvY29sIFgNCj4gPj4+PiAgICBQcm90 b2NvbCBYIGNhcnJpZXMgb3RoZXIgcHJvdG9jb2wgWSBwYWNrZXRzIChieSB1c2luZw0KPiA+Pj4+ IGVuY2Fwc3VsYXRpb24pICBBbGwgaW5mbyBpbiBwcm90b2NvbCBZIChoZWFkZXJzLCBldGMpIHdp bGwgYmUNCj4gPj4+PiBwcmVzZXJ2ZWQuDQo+ID4+Pj4NCj4gPj4+PiAzOiAgUHJvdG9jb2wgWC1Z IC8gUHJvdG9jb2wgWS1YIGdhdGV3YXkNCj4gPj4+PiAgICBDb252ZXJ0IHByb3RvY29sIFggaW50 byBwcm90b2NvbCBZLCBvciBjb252ZXJ0IHByb3RvY29sIFkgaW50bw0KPiA+Pj4+IHByb3RvY29s IFggZm9yIHByb3RvY29sIGNvbm5lY3Rpdml0eS9jb21wYXRpYmlsaXR5LCBldGMuDQo+ID4+Pj4g ICAgU29tZSBpbmZvIGluIHRoZSBvcmlnaW5hbCBwcm90b2NvbCBtaWdodCBiZSBsb3N0IGR1ZSB0 byB0aGUNCj4gPj4+PiBjb252ZXJzaW9uLg0KPiA+Pj4+DQo+ID4+Pj4gSWYgSSBmb2xsb3cgdGhl c2UgaW1wcmVzc2lvbnMsIGl0IHNlZW1zIHRoYXQgc29tZSBwcm9wb3NhbHMgYXJlIGNsb3NlDQo+ ID4+Pj4gdG8gMy4gKGFnYWluLCBJIG1pZ2h0IGJlIHdyb25nKSBJIG1pZ2h0IHdhbnQgdG8gY2hl Y2sgaWYgd2Ugd2FudCB0bw0KPiA+Pj4+IGNsYXJpZnkgdGhpcyBwb2ludCBpbiB0aGUgY2hhcnRl ciBvciBsZWF2ZSBpdCBhbWJpZ3VvdXMuDQo+ID4+Pj4gSSBhbSBqdXN0IHdvbmRlcmluZyBpZiB3 ZSBtaWdodCBuZWVkIHRvIGNsYXJpZnkgdGhlIHRlcm1pbm9sb2d5IG9yDQo+ID4+Pj4gYWRkaW5n IHNvbWUgdGV4dHMgdG8gYXZvaWQgbWlzY29tbXVuaWNhdGlvbnMuDQo+ID4+Pj4NCj4gPj4+PiBU aGFua3MsDQo+ID4+Pj4gLS0NCj4gPj4+PiBZb3NoaQ0KPiA+Pj4gX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCj4gPj4+IG11bHRpcGF0aHRjcCBtYWlsaW5n IGxpc3QNCj4gPj4+IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiA+Pj4gaHR0cHM6Ly93d3cuaWV0 Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0Y3ANCj4gPj4+DQo+ID4+PiBfX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fDQo+ID4+PiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18NCj4gPj4+DQo+ID4+PiBDZSBtZXNzYWdlIGV0IHNlcyBwaWVjZXMgam9pbnRlcyBw ZXV2ZW50IGNvbnRlbmlyIGRlcyBpbmZvcm1hdGlvbnMNCj4gPj4+IGNvbmZpZGVudGllbGxlcyBv dSBwcml2aWxlZ2llZXMgZXQgbmUgZG9pdmVudCBkb25jIHBhcyBldHJlIGRpZmZ1c2VzLA0KPiA+ Pj4gZXhwbG9pdGVzIG91IGNvcGllcyBzYW5zIGF1dG9yaXNhdGlvbi4gU2kgdm91cyBhdmV6IHJl Y3UgY2UgbWVzc2FnZQ0KPiA+Pj4gcGFyIGVycmV1ciwgdmV1aWxsZXogbGUgc2lnbmFsZXIgYSBs J2V4cGVkaXRldXIgZXQgbGUgZGV0cnVpcmUgYWluc2kNCj4gcXVlDQo+ID4+IGxlcyBwaWVjZXMg am9pbnRlcy4gTGVzIG1lc3NhZ2VzIGVsZWN0cm9uaXF1ZXMgZXRhbnQgc3VzY2VwdGlibGVzDQo+ ID4+IGQnYWx0ZXJhdGlvbiwgT3JhbmdlIGRlY2xpbmUgdG91dGUgcmVzcG9uc2FiaWxpdGUgc2kg Y2UgbWVzc2FnZSBhIGV0ZQ0KPiA+PiBhbHRlcmUsIGRlZm9ybWUgb3UgZmFsc2lmaWUuIE1lcmNp Lg0KPiA+Pj4NCj4gPj4+IFRoaXMgbWVzc2FnZSBhbmQgaXRzIGF0dGFjaG1lbnRzIG1heSBjb250 YWluIGNvbmZpZGVudGlhbCBvcg0KPiA+Pj4gcHJpdmlsZWdlZCBpbmZvcm1hdGlvbiB0aGF0IG1h eSBiZSBwcm90ZWN0ZWQgYnkgbGF3OyB0aGV5IHNob3VsZCBub3QNCj4gYmUNCj4gPj4gZGlzdHJp YnV0ZWQsIHVzZWQgb3IgY29waWVkIHdpdGhvdXQgYXV0aG9yaXNhdGlvbi4NCj4gPj4+IElmIHlv dSBoYXZlIHJlY2VpdmVkIHRoaXMgZW1haWwgaW4gZXJyb3IsIHBsZWFzZSBub3RpZnkgdGhlIHNl bmRlciBhbmQNCj4gPj4gZGVsZXRlIHRoaXMgbWVzc2FnZSBhbmQgaXRzIGF0dGFjaG1lbnRzLg0K PiA+Pj4gQXMgZW1haWxzIG1heSBiZSBhbHRlcmVkLCBPcmFuZ2UgaXMgbm90IGxpYWJsZSBmb3Ig bWVzc2FnZXMgdGhhdCBoYXZlDQo+ID4+IGJlZW4gbW9kaWZpZWQsIGNoYW5nZWQgb3IgZmFsc2lm aWVkLg0KPiA+Pj4gVGhhbmsgeW91Lg0KPiA+Pj4NCj4gPj4+IF9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fDQo+ID4+PiBtdWx0aXBhdGh0Y3AgbWFpbGluZyBs aXN0DQo+ID4+PiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmcNCj4gPj4+IGh0dHBzOi8vd3d3LmlldGYu b3JnL21haWxtYW4vbGlzdGluZm8vbXVsdGlwYXRodGNwDQo+ID4+DQo+ID4+IF9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fDQo+ID4+IG11bHRpcGF0aHRjcCBt YWlsaW5nIGxpc3QNCj4gPj4gbXVsdGlwYXRodGNwQGlldGYub3JnDQo+ID4+IGh0dHBzOi8vd3d3 LmlldGYub3JnL21haWxtYW4vbGlzdGluZm8vbXVsdGlwYXRodGNwDQo+ID4+IF9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fDQo+ID4+IG11bHRpcGF0aHRjcCBt YWlsaW5nIGxpc3QNCj4gPj4gbXVsdGlwYXRodGNwQGlldGYub3JnDQo+ID4+IGh0dHBzOi8vd3d3 LmlldGYub3JnL21haWxtYW4vbGlzdGluZm8vbXVsdGlwYXRodGNwDQo+ID4gX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCj4gPiBtdWx0aXBhdGh0Y3AgbWFp bGluZyBsaXN0DQo+ID4gbXVsdGlwYXRodGNwQGlldGYub3JnDQo+ID4gaHR0cHM6Ly93d3cuaWV0 Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0Y3ANCg0K From nobody Wed Nov 2 07:07:07 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9F138129504 for ; Wed, 2 Nov 2016 07:07:05 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.7 X-Spam-Level: X-Spam-Status: No, score=-2.7 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3za_28FoMA9D for ; Wed, 2 Nov 2016 07:07:02 -0700 (PDT) Received: from mail-wm0-x234.google.com (mail-wm0-x234.google.com [IPv6:2a00:1450:400c:c09::234]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 70EB8129491 for ; Wed, 2 Nov 2016 07:07:02 -0700 (PDT) Received: by mail-wm0-x234.google.com with SMTP id p190so271055589wmp.1 for ; Wed, 02 Nov 2016 07:07:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=wAVwxt4ooQymes3snzmDdW4p+BP5VrsgzGWj4eVKJgw=; b=CMuAd0sMK9uLmTidE2/zeYPe21XK+D/jKLXn3r3sJ0X36/M1xNoQ1ABk+G5ZIzYyNL 5VdtzKR0/6zlJYjNB5io0CEKjHwjENrtS5nTywO8mshRMPp7YiL8sxiyOrSeJ6WwOeGQ oo1TpHB4ZdIE2XzXfJvTS2BWeHiJeqQyGig9YnFIwqZ6fE9nIAYijAkRZRKIHZbCHfuG K73/exyaaz4ix2qydbABbFpsfgDg5p0KrNpgf6Idp0andySVV8Ei0pAbHCcbW7pkWDcS wtCxlp6Vb7pyEYTfchlNiip0BE557Ng3dXHBbgTVGTIqma7yD2Y6JtP+RrRlott4U47y UXYw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=wAVwxt4ooQymes3snzmDdW4p+BP5VrsgzGWj4eVKJgw=; b=dO53JVEOXzCOyvu00Yq76ZFEG29I4/1LvPMZwcfFM+BFeqmYeito25ZQQ3Ih49c/8n oipNZJowT3hjCjM+trPRDVR7eM7l02Wn7LpfGE8qw4M11aclDe73uYp8VrAqBujijKy5 2GRkwnYlLZxxDDYI9klXDO/HCJzg0JutHg43/pNWO+UBfb170I5RANwt1uZXotN6+e+X A9lg59jP+YNpz3AhBFCc4H2qwRmcro1dsJjnaAd0moDVEqsh08vhfBjL87d6hiTb9lOs aKjR7tokV5SmMNirYcxX++2ycXgRGIMTPGDPQOQIolmoGpSPNejJYqMOI/UmmZ31OVL8 D1CA== X-Gm-Message-State: ABUngvei/ftUmPKg9+Z+fUR9/Fu5xIyOuMcNaczieeWBRylfyQDyxzlnY9yzLmQPlmwrew== X-Received: by 10.28.45.69 with SMTP id t66mr3423828wmt.46.1478095620791; Wed, 02 Nov 2016 07:07:00 -0700 (PDT) Received: from [10.44.28.203] (host81-142-89-185.in-addr.btopenworld.com. [81.142.89.185]) by smtp.gmail.com with ESMTPSA id 194sm39209360wmj.0.2016.11.02.07.06.59 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 02 Nov 2016 07:07:00 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Wed, 2 Nov 2016 14:06:57 +0000 Content-Transfer-Encoding: quoted-printable Message-Id: <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 02 Nov 2016 14:07:05 -0000 Hi Med, >> - But in S4, the two deployment scenarios, focuses purely on = Scenarios 1 & >> 3, not 2 >>=20 >=20 > [Med] The only UC#2-related deployment scenario I'm aware of is the = datacenter case, where MPTCP is used inside the DC. This deployment = scenario is not listed there because I thought it cannot be considered = as ** network-assisted MPTCP ** deployment scenario. =20 It=E2=80=99s in a document entitled =E2=80=9CNetwork-Assisted MPTCP=E2=80=9D= :-) But in all seriousness it could be just as network-assisted as the other = scenarios, if it were to transparently intercept the traffic. >> In S5.2.1, the usage model is that data is explicitly targeted to the = MCP. >=20 > [Med] Yes. >=20 >> in S5.2.2, implicit, it only works for Scenario 1 of S4. >=20 > [Med] It works for both scenarios of S4. OK, the diagram suggests only Scenario 1, but I can see how Scenario 3 = would work as well. Could be worth adding another diagram. > By the diagrams, >> it needs to now that a destination is not MPTCP capable - how does it = have >> this knowledge? >=20 > [Med] The default behavior is that it does convert the MPTCP = connection into a TCP connection without requiring any knowledge about = the destination. This default behavior is motivated by the current = support of MPTCP at the servers side. The text can deal with = optimization like the one you suggested, but we left those out of scope = for the moment. =20 >=20 > Should it actually be intercepting the SYN/ACK from RM and >> making adjustments there? >=20 > [Med] See above. (various optimization triggers can be considered: = inspect SYN/ACK, configured servers whitelist, etc.) >=20 >>=20 >> This continues in the 5.2.2.1 discussion - what is the purpose of >> MP_CONVERT in the implicit mode? >=20 > [Med] It is there to distinguish native MPTCP connections that can be = established from an MPTCP host from those that are required to be = proxied. If the option is not included, this flow will experienced: >=20 > _________________MULTIPLE PATH CLIENT/SERVER___________ > / \ > | | > | | | | > |src:c2@ |src:uMCP@1 dst:s1@|src:uMCP@1 | > |<=3DMPTCP=3D=3D=3D=3D|=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D>|<-TCP Leg->| > | dst:s2@| | dst:s2@| > | | | | > +--+ +-----+ +-----+ +--+ > |C2| | MCP | | MCP | |S2| > +--+ +-----+ +-----+ +--+ > Upstream Downstream >=20 > Example of a Broken E2E MPTCP Connection (On-path) >=20 > While we wanted to achieve this: >=20 > _________________MULTIPLE PATH CLIENT/SERVER___________ > / \ > | | > | | | | > |src:c2@ |src:uMCP@1 dst:s1@|src:uMCP@1 | > |<=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D|=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= MPTCP=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D>| > | dst:s2@| | dst:s2@| > | | | | > +--+ +-----+ +-----+ +--+ > |C2| | MCP | | MCP | |S2| > +--+ +-----+ +-----+ +--+ > Upstream Downstream >=20 > Example of a Successful E2E MPTCP Connection (On-path) OK, so this is saying =E2=80=9CI=E2=80=99ve already been proxied, = don=E2=80=99t proxy me again=E2=80=9D. However, I don=E2=80=99t understand the scenario you=E2=80=99ve drawn = above. In the =E2=80=9Cbroken=E2=80=9D case, the downstream MCP is = converting MPTCP to TCP. But what you ideally want is a direct case to = the destination? But you=E2=80=99ve already said above that the sender = has no knowledge of whether the far end is MPTCP capable or not, so the = downstream MCP should default to TCP (i.e. the =E2=80=9Cbroken=E2=80=9D = case). And furthermore, why is the client talking MPTCP, and being translated = by an upstream MCP, when it=E2=80=99s already MPTCP? It=E2=80=99s either = going to be explicit - and addressed to the MCP - or implicit, and = intercepted - and in either way by the spec it will then be converted to = TCP. So what is the actual scenario where the above cases will exist? > Is it just to say =E2=80=9Cif there=E2=80=99s an MCP on >> this path, I would like it=E2=80=9C? This seems different from the = use of it as >> described in the plain mode draft (where it appears to be used for >> explicit mode by signalling the target IP address). >=20 > [Med] This use is compliant with the plain mode draft: the target IP = address is optional.=20 So what does that mean? Does that mean =E2=80=9Cif there=E2=80=99s an = MCP on the path I would like to use it=E2=80=9D ? > You talk about >> differentiating between =E2=80=9Cnative=E2=80=9D and =E2=80=9Cproxied=E2= =80=9D MPTCP connections, but how >> would the initiator know this in implicit mode? >=20 > [Med] An initiator located behind a CPE does not need to know that. =20= So who does? The CPE needs to keep track of what data it sends to the = MCP and which it sends direct? >> I think this is a valuable document which explains how proxies can be = used >> to extend the benefits of MPTCP to connections where one or both end = hosts >> are not MPTCP-capable. It think this fits with the proxy charter item >> today. >=20 > [Med] Thank you. >=20 >>=20 >>=20 >> Re draft-boucadair-mptcp-plain-mode-09 >>=20 >> S3.1 - two issues: >>=20 >> 1) How does the client know the server does not support MPTCP and = thus >> should be going through the proxy? Or does everything go through the >> proxy? >> (This is similar to the question in implicit mode of how does the MCP = know >> the server does not support MPTCP?) >=20 > [Med] Optimization related to the support of MPTCP at the server side = are optimizations that are left out of scope for the time being. =20 >=20 >>=20 >> 2) Why make MP_CONVERT appear to be be part of MPTCP, when it=E2=80=99s= not? In S4 >> you talk about it being included in the SYN payload - therefore = it=E2=80=99s part >> of the TCP payload. This is fine and aligns with what I=E2=80=99ve = been saying >> since IETF95 - the proposed protocol is not MPTCP-specific, and is = simply >> signalling the target at the start of the TCP payload. >=20 > [Med] The option is likely to be included in the payload because of = the limited TCP option space. Supplying long options in MPTCP SYN is a = generic problem that is worth to be solved by the mptcp wg. A pragmatic = approach is to grab some space in the payload to extend the TCP option = space. For the sake of interoperability, a meaning will be associated = with a flag of MP_CAPBALE to indicate that other options are present in = the payload. We are building on that capability. >=20 > This does not need >> to be a MPTCP option to make this happen. >>=20 >> To be clear - again - I have no issue with this work being done in = MPTCP >> WG, it is =E2=80=9Chow to use proxies to increase deployment of = MPTCP=E2=80=9D. But this >> particular document is not MPTCP-specific; >=20 > [Med] It is MPTCP-specific for various reasons, e.g.,: > * it solves an MPTCP problem (how to make use of MPTCP of one or both = peers are not MPTCP compatible).=20 That does not affect the protocol itself. > * it is deigned to not break native MPTCP connections That does not make it MPTCP-specific. > * it solves current MPTCP deployments problems with SOCKS. That does not make it MPTCP-specific. I feel like a broken record here but this signal does not need to be an = MPTCP option because: - It does not signal any information which is specific to the operation = of MPTCP - It does not need to be part of the MPTCP protocol in order to be = implemented - It does not need to be read or understood by any devices which are not = MCPs or compliant end hosts (i.e. not by any other devices which = implement MPTCP) As specified, it sits in the TCP payload. This is the right place for = it. It is a signal purely between an end host and the MCP. Regards, Alan From nobody Wed Nov 2 22:29:12 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 294E7129597 for ; Wed, 2 Nov 2016 22:29:11 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.398 X-Spam-Level: X-Spam-Status: No, score=-3.398 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id m8f92msPgQHu for ; Wed, 2 Nov 2016 22:29:09 -0700 (PDT) Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [IPv6:2001:200:0:8803::53]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 3C2F212955E for ; Wed, 2 Nov 2016 22:29:07 -0700 (PDT) Received: from mail-ua0-f178.google.com (mail-ua0-f178.google.com [209.85.217.178]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id 51A41278465 for ; Thu, 3 Nov 2016 14:29:04 +0900 (JST) Received: by mail-ua0-f178.google.com with SMTP id 20so30730689uak.0 for ; Wed, 02 Nov 2016 22:29:04 -0700 (PDT) X-Gm-Message-State: ABUngvfhvHNfBqfb+746CsliPFMkX3OU4CfoZvEAhDZDQJpru9S+xGYuCaAlOwL5INNy+b4/cS3Ey+R9mEQMCA== X-Received: by 10.176.6.74 with SMTP id f68mr6031948uaf.37.1478150942901; Wed, 02 Nov 2016 22:29:02 -0700 (PDT) MIME-Version: 1.0 Received: by 10.176.84.208 with HTTP; Wed, 2 Nov 2016 22:29:02 -0700 (PDT) From: Yoshifumi Nishida Date: Wed, 2 Nov 2016 22:29:02 -0700 X-Gmail-Original-Message-ID: Message-ID: To: multipathtcp Content-Type: text/plain; charset=UTF-8 Archived-At: Subject: [multipathtcp] draft agenda for Seoul meeting X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Nov 2016 05:29:11 -0000 Hi, I just uploaded the current draft agenda on the following URL. Please note this is still a draft and let chairs know if you have comments or suggestions. https://www.ietf.org/proceedings/97/agenda/agenda-97-mptcp-00.txt Thanks, -- Yoshi & Phil From nobody Thu Nov 3 02:26:11 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id CD489127ABE for ; Thu, 3 Nov 2016 02:26:09 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.116 X-Spam-Level: X-Spam-Status: No, score=-3.116 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id KtgxR1yFGVoy for ; Thu, 3 Nov 2016 02:26:07 -0700 (PDT) Received: from relais-inet.orange.com (relais-nor34.orange.com [80.12.70.34]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id D7745129490 for ; Thu, 3 Nov 2016 02:26:06 -0700 (PDT) Received: from opfednr01.francetelecom.fr (unknown [xx.xx.xx.65]) by opfednr20.francetelecom.fr (ESMTP service) with ESMTP id 75BF540423; Thu, 3 Nov 2016 10:26:05 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.33]) by opfednr01.francetelecom.fr (ESMTP service) with ESMTP id 3F6181A0070; Thu, 3 Nov 2016 10:26:05 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM42.corporate.adroot.infra.ftgroup ([fe80::d5fd:9c7d:2ee3:39d9%19]) with mapi id 14.03.0319.002; Thu, 3 Nov 2016 10:26:05 +0100 From: To: Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSNRJiHc0sTHVljEKJBcjlfAJFpaDG99OA Date: Thu, 3 Nov 2016 09:26:04 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> In-Reply-To: <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.3] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Nov 2016 09:26:10 -0000 SGkgQWxhbiwgDQoNClBsZWFzZSBzZWUgaW5saW5lLg0KDQpDaGVlcnMsDQpNZWQNCg0KPiAtLS0t LU1lc3NhZ2UgZCdvcmlnaW5lLS0tLS0NCj4gRGXCoDogQWxhbiBGb3JkIFttYWlsdG86YWxhbi5m b3JkQGdtYWlsLmNvbV0NCj4gRW52b3nDqcKgOiBtZXJjcmVkaSAyIG5vdmVtYnJlIDIwMTYgMTU6 MDcNCj4gw4DCoDogQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTg0KPiBDY8KgOiBtdWx0aXBhdGh0 Y3BAaWV0Zi5vcmcNCj4gT2JqZXTCoDogUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRD UCBwcm94eSBjaGFydGVyIGl0ZW0NCj4gDQo+IEhpIE1lZCwNCj4gDQo+ID4+IC0gQnV0IGluIFM0 LCB0aGUgdHdvIGRlcGxveW1lbnQgc2NlbmFyaW9zLCBmb2N1c2VzIHB1cmVseSBvbiBTY2VuYXJp b3MNCj4gMSAmDQo+ID4+IDMsIG5vdCAyDQo+ID4+DQo+ID4NCj4gPiBbTWVkXSBUaGUgb25seSBV QyMyLXJlbGF0ZWQgZGVwbG95bWVudCBzY2VuYXJpbyBJJ20gYXdhcmUgb2YgaXMgdGhlDQo+IGRh dGFjZW50ZXIgY2FzZSwgd2hlcmUgTVBUQ1AgaXMgdXNlZCBpbnNpZGUgdGhlIERDLiBUaGlzIGRl cGxveW1lbnQNCj4gc2NlbmFyaW8gaXMgbm90IGxpc3RlZCB0aGVyZSBiZWNhdXNlIEkgdGhvdWdo dCBpdCBjYW5ub3QgYmUgY29uc2lkZXJlZCBhcw0KPiAqKiBuZXR3b3JrLWFzc2lzdGVkIE1QVENQ ICoqIGRlcGxveW1lbnQgc2NlbmFyaW8uDQo+IA0KPiBJdOKAmXMgaW4gYSBkb2N1bWVudCBlbnRp dGxlZCDigJxOZXR3b3JrLUFzc2lzdGVkIE1QVENQ4oCdIDotKQ0KPiANCj4gQnV0IGluIGFsbCBz ZXJpb3VzbmVzcyBpdCBjb3VsZCBiZSBqdXN0IGFzIG5ldHdvcmstYXNzaXN0ZWQgYXMgdGhlIG90 aGVyDQo+IHNjZW5hcmlvcywgaWYgaXQgd2VyZSB0byB0cmFuc3BhcmVudGx5IGludGVyY2VwdCB0 aGUgdHJhZmZpYy4NCj4gDQoNCltNZWRdIFdpbGwgY29uc2lkZXIgYWRkaW5nIHNvbWUgdGV4dCBh Ym91dCB0aGUgREMgZGVwbG95bWVudCBzY2VuYXJpby4gDQoNCj4gPj4gSW4gUzUuMi4xLCB0aGUg dXNhZ2UgbW9kZWwgaXMgdGhhdCBkYXRhIGlzIGV4cGxpY2l0bHkgdGFyZ2V0ZWQgdG8gdGhlDQo+ IE1DUC4NCj4gPg0KPiA+IFtNZWRdIFllcy4NCj4gPg0KPiA+PiBpbiBTNS4yLjIsIGltcGxpY2l0 LCBpdCBvbmx5IHdvcmtzIGZvciBTY2VuYXJpbyAxIG9mIFM0Lg0KPiA+DQo+ID4gW01lZF0gSXQg d29ya3MgZm9yIGJvdGggc2NlbmFyaW9zIG9mIFM0Lg0KPiANCj4gT0ssIHRoZSBkaWFncmFtIHN1 Z2dlc3RzIG9ubHkgU2NlbmFyaW8gMSwgYnV0IEkgY2FuIHNlZSBob3cgU2NlbmFyaW8gMw0KPiB3 b3VsZCB3b3JrIGFzIHdlbGwuIENvdWxkIGJlIHdvcnRoIGFkZGluZyBhbm90aGVyIGRpYWdyYW0u DQoNCltNZWRdIHdpbGwgZG8sIGhhcHBpbHkuIA0KDQo+IA0KPiA+IEJ5IHRoZSBkaWFncmFtcywN Cj4gPj4gaXQgbmVlZHMgdG8gbm93IHRoYXQgYSBkZXN0aW5hdGlvbiBpcyBub3QgTVBUQ1AgY2Fw YWJsZSAtIGhvdyBkb2VzIGl0DQo+IGhhdmUNCj4gPj4gdGhpcyBrbm93bGVkZ2U/DQo+ID4NCj4g PiBbTWVkXSBUaGUgZGVmYXVsdCBiZWhhdmlvciBpcyB0aGF0IGl0IGRvZXMgY29udmVydCB0aGUg TVBUQ1AgY29ubmVjdGlvbg0KPiBpbnRvIGEgVENQIGNvbm5lY3Rpb24gd2l0aG91dCByZXF1aXJp bmcgYW55IGtub3dsZWRnZSBhYm91dCB0aGUNCj4gZGVzdGluYXRpb24uIFRoaXMgZGVmYXVsdCBi ZWhhdmlvciBpcyBtb3RpdmF0ZWQgYnkgdGhlIGN1cnJlbnQgc3VwcG9ydCBvZg0KPiBNUFRDUCBh dCB0aGUgc2VydmVycyBzaWRlLiBUaGUgdGV4dCBjYW4gZGVhbCB3aXRoIG9wdGltaXphdGlvbiBs aWtlIHRoZQ0KPiBvbmUgeW91IHN1Z2dlc3RlZCwgYnV0IHdlIGxlZnQgdGhvc2Ugb3V0IG9mIHNj b3BlIGZvciB0aGUgbW9tZW50Lg0KPiA+DQo+ID4gU2hvdWxkIGl0IGFjdHVhbGx5IGJlIGludGVy Y2VwdGluZyB0aGUgU1lOL0FDSyBmcm9tIFJNIGFuZA0KPiA+PiBtYWtpbmcgYWRqdXN0bWVudHMg dGhlcmU/DQo+ID4NCj4gPiBbTWVkXSBTZWUgYWJvdmUuICh2YXJpb3VzIG9wdGltaXphdGlvbiB0 cmlnZ2VycyBjYW4gYmUgY29uc2lkZXJlZDoNCj4gaW5zcGVjdCBTWU4vQUNLLCBjb25maWd1cmVk IHNlcnZlcnMgd2hpdGVsaXN0LCBldGMuKQ0KPiA+DQo+ID4+DQo+ID4+IFRoaXMgY29udGludWVz IGluIHRoZSA1LjIuMi4xIGRpc2N1c3Npb24gLSB3aGF0IGlzIHRoZSBwdXJwb3NlIG9mDQo+ID4+ IE1QX0NPTlZFUlQgaW4gdGhlIGltcGxpY2l0IG1vZGU/DQo+ID4NCj4gPiBbTWVkXSBJdCBpcyB0 aGVyZSB0byBkaXN0aW5ndWlzaCBuYXRpdmUgTVBUQ1AgY29ubmVjdGlvbnMgdGhhdCBjYW4gYmUN Cj4gZXN0YWJsaXNoZWQgZnJvbSBhbiBNUFRDUCBob3N0IGZyb20gdGhvc2UgdGhhdCBhcmUgcmVx dWlyZWQgdG8gYmUgcHJveGllZC4NCj4gSWYgdGhlIG9wdGlvbiBpcyBub3QgaW5jbHVkZWQsIHRo aXMgZmxvdyB3aWxsIGV4cGVyaWVuY2VkOg0KPiA+DQo+ID4gICAgX19fX19fX19fX19fX19fX19N VUxUSVBMRSBQQVRIIENMSUVOVC9TRVJWRVJfX19fX19fX19fXw0KPiA+ICAgLyAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBcDQo+ID4gICAgICAg ICAgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwNCj4gPiAgICB8ICAgICAg ICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfCAgICAgICAgICAgfA0KPiA+ICAg IHxzcmM6YzJAICAgIHxzcmM6dU1DUEAxICAgICAgICAgICAgIGRzdDpzMUB8c3JjOnVNQ1BAMSB8 DQo+ID4gICAgfDw9TVBUQ1A9PT09fD09PT09PT09PT09PT09PT09PT09PT09PT09PT09Pnw8LVRD UCBMZWctPnwNCj4gPiAgICB8ICAgIGRzdDpzMkB8ICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgfCAgICBkc3Q6czJAfA0KPiA+ICAgIHwgICAgICAgICAgIHwgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICB8ICAgICAgICAgICB8DQo+ID4gICArLS0rICAgICAgKy0tLS0tKyAgICAgICAg ICAgICAgICAgICAgICAgICArLS0tLS0rICAgICAgKy0tKw0KPiA+ICAgfEMyfCAgICAgIHwgTUNQ IHwgICAgICAgICAgICAgICAgICAgICAgICAgfCBNQ1AgfCAgICAgIHxTMnwNCj4gPiAgICstLSsg ICAgICArLS0tLS0rICAgICAgICAgICAgICAgICAgICAgICAgICstLS0tLSsgICAgICArLS0rDQo+ ID4gICAgICAgICAgICAgVXBzdHJlYW0gICAgICAgICAgICAgICAgICAgICBEb3duc3RyZWFtDQo+ ID4NCj4gPiAgICAgICBFeGFtcGxlIG9mIGEgQnJva2VuIEUyRSBNUFRDUCBDb25uZWN0aW9uIChP bi1wYXRoKQ0KPiA+DQo+ID4gV2hpbGUgd2Ugd2FudGVkIHRvIGFjaGlldmUgdGhpczoNCj4gPg0K PiA+ICAgIF9fX19fX19fX19fX19fX19fTVVMVElQTEUgUEFUSCBDTElFTlQvU0VSVkVSX19fX19f X19fX18NCj4gPiAgIC8gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgXA0KPiA+ICAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICB8DQo+ID4gICAgfCAgICAgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgIHwgICAgICAgICAgIHwNCj4gPiAgICB8c3JjOmMyQCAgICB8c3JjOnVNQ1BAMSAgICAgICAg ICAgICBkc3Q6czFAfHNyYzp1TUNQQDEgfA0KPiA+ICAgIHw8PT09PT09PT09PXw9PT09PT09PT09 PT1NUFRDUD09PT09PT09PT09PT09PT09PT09PT09PT58DQo+ID4gICAgfCAgICBkc3Q6czJAfCAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgZHN0OnMyQHwNCj4gPiAgICB8ICAgICAg ICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfCAgICAgICAgICAgfA0KPiA+ICAg Ky0tKyAgICAgICstLS0tLSsgICAgICAgICAgICAgICAgICAgICAgICAgKy0tLS0tKyAgICAgICst LSsNCj4gPiAgIHxDMnwgICAgICB8IE1DUCB8ICAgICAgICAgICAgICAgICAgICAgICAgIHwgTUNQ IHwgICAgICB8UzJ8DQo+ID4gICArLS0rICAgICAgKy0tLS0tKyAgICAgICAgICAgICAgICAgICAg ICAgICArLS0tLS0rICAgICAgKy0tKw0KPiA+ICAgICAgICAgICAgIFVwc3RyZWFtICAgICAgICAg ICAgICAgICAgICAgIERvd25zdHJlYW0NCj4gPg0KPiA+ICAgICBFeGFtcGxlIG9mIGEgU3VjY2Vz c2Z1bCBFMkUgTVBUQ1AgQ29ubmVjdGlvbiAoT24tcGF0aCkNCj4gDQo+IE9LLCBzbyB0aGlzIGlz IHNheWluZyDigJxJ4oCZdmUgYWxyZWFkeSBiZWVuIHByb3hpZWQsIGRvbuKAmXQgcHJveHkgbWUg YWdhaW7igJ0uDQoNCltNZWRdIFllcy4NCg0KPiANCj4gSG93ZXZlciwgSSBkb27igJl0IHVuZGVy c3RhbmQgdGhlIHNjZW5hcmlvIHlvdeKAmXZlIGRyYXduIGFib3ZlLg0KDQpbTWVkXSBUaGUgc2Nl bmFyaW8gaXMgYWJvdXQgYW4gTVBUQ1AtY2FwYWJsZSBob3N0IGxvY2F0ZWQgYmVoaW5kIGEgQ1BF KE1DUCkuIFRoaXMgaXMgdHlwaWNhbGx5IGFuIGlQaG9uZSBjb25uZWN0ZWQgYmVoaW5kIGEgQ1BF LiBXZSB3YW50IHRoYXQgTVBUQ1AgY29tbXVuaWNhdGlvbnMgaXNzdWVkIGZyb20gdGhpcyBob3N0 IGFyZSBmb3J3YXJkZWQgYXMgc3VjaCB0byB0aGVpciBkZXN0aW5hdGlvbiB3aXRob3V0IHNvbGlj aXRpbmcgdGhlIGRvd25zdHJlYW0gTUNQLiANCg0KIEluIHRoZQ0KPiDigJxicm9rZW7igJ0gY2Fz ZSwgdGhlIGRvd25zdHJlYW0gTUNQIGlzIGNvbnZlcnRpbmcgTVBUQ1AgdG8gVENQLiBCdXQgd2hh dCB5b3UNCj4gaWRlYWxseSB3YW50IGlzIGEgZGlyZWN0IGNhc2UgdG8gdGhlIGRlc3RpbmF0aW9u Pw0KDQpbTWVkXSBZZXMuDQoNCiBCdXQgeW914oCZdmUgYWxyZWFkeSBzYWlkDQo+IGFib3ZlIHRo YXQgdGhlIHNlbmRlciBoYXMgbm8ga25vd2xlZGdlIG9mIHdoZXRoZXIgdGhlIGZhciBlbmQgaXMg TVBUQ1ANCj4gY2FwYWJsZSBvciBub3QsDQoNCltNZWRdIEkgY29uZmlybS4gVGhlIE1QVENQIGhv c3RlZCBsb2NhdGVkIGJlaGluZCB0aGUgQ1BFIGRvZXMgbm90IG5lZWQgdG8gaGF2ZSB0aGlzIGtu b3dsZWRnZS4NCg0KIHNvIHRoZSBkb3duc3RyZWFtIE1DUCBzaG91bGQgZGVmYXVsdCB0byBUQ1Ag KGkuZS4gdGhlDQo+IOKAnGJyb2tlbuKAnSBjYXNlKS4NCg0KW01lZF0gSXQgd2lsbCBkZWZhdWx0 IHRvIFRDUCBiZWNhdXNlIGl0IGhhcyBubyBtZWFucyB0byBkaXN0aW5ndWljaCBhbiBNUFRDUCBj b25uZWN0aW9uIGluaXRpYXRlZCBieSBhbiBNUFRDUCBob3N0IGZyb20gYW4gcHJveGllZCBNUFRD UCBjb25uZWN0aW9uLCBiZWNhdXNlIGFsbCB0aGVzZSBjb25uZWN0aW9ucyB3aWxsIGhhdmUgdGhl IHNhbWUgc291cmNlIElQIGFkZHJlc3MgKENQRSdzIFdBTiBJUCBhZGRyZXNzKS4NCg0KPiANCj4g QW5kIGZ1cnRoZXJtb3JlLCB3aHkgaXMgdGhlIGNsaWVudCB0YWxraW5nIE1QVENQLCBhbmQgYmVp bmcgdHJhbnNsYXRlZCBieQ0KPiBhbiB1cHN0cmVhbSBNQ1AsIHdoZW4gaXTigJlzIGFscmVhZHkg TVBUQ1A/DQoNCltNZWRdICBUaGUgdXBzdHJlYW0gTUNQIGlzIG9uIHRoZSBkZWZhdWx0IHBhdGgg KHRoaXMgaXMgeW91ciBDUEUsIHR5cGljYWxseSkuIFRoZSB1cHN0cmVhbSBNQ1AgZG9lcyBub3Qg dG91Y2ggdG8gTVBUQ1Agc2lnbmFsLiBBbGwgd2hhdCB0aGUgQ1BFIGRvZXMgaXMgdG8gdHJhbnNs YXRlIHRoZSBzb3VyY2UgSVAgYWRkcmVzcyBvZiB0aGUgTUNUQ1AgY2xpZW50IHRvIGFuIGV4dGVy bmFsIElQIGFkZHJlc3MgYXNzaWduZWQgdG8gdGhlIENQRS4gIA0KDQogSXTigJlzIGVpdGhlciBn b2luZyB0byBiZSBleHBsaWNpdA0KPiAtIGFuZCBhZGRyZXNzZWQgdG8gdGhlIE1DUCAtIG9yIGlt cGxpY2l0LCBhbmQgaW50ZXJjZXB0ZWQgLSBhbmQgaW4gZWl0aGVyDQo+IHdheSBieSB0aGUgc3Bl YyBpdCB3aWxsIHRoZW4gYmUgY29udmVydGVkIHRvIFRDUC4NCg0KW01lZF0gVGhlIHVwc3RyZWFt IE1DUCBpcyBpbXBsaWNpdDsgdGhlIE1QQ1BUIGNsaWVudCBpcyBub3QgYXdhcmUgdGhlcmUgaXMg YW4gTUNQIG9uLXBhdGguIA0KDQo+IA0KPiBTbyB3aGF0IGlzIHRoZSBhY3R1YWwgc2NlbmFyaW8g d2hlcmUgdGhlIGFib3ZlIGNhc2VzIHdpbGwgZXhpc3Q/DQpbTWVkXSBJJ20gbm90IHN1cmUgdG8g dW5kZXJzdGFuZCB0aGUgcXVlc3Rpb24sIGJ1dCB0aGUgc2NlbmFyaW8gaXMgY2hhcmFjdGVyaXpl ZCBhcyBmb2xsb3dzOg0KKiBhbiBNUFRDUC1jYXBhYmxlIGNsaWVudCBsb2NhdGVkIGJlaGluZCBh IENQRSB0aGF0IGVtYmVkcyBhbiBNQ1AuDQoqIFRoZSB1cHN0cmVhbSBNQ1AgaXMgaW5zdHJ1Y3Rl ZCB0byBub3QgYWx0ZXIgTVBUQ1AgY29ubmVjdGlvbnMgaXNzdWVkIGZyb20gdGhhdCBNUFRDUC1j YXBhYmxlIGNsaWVudCAobmF0aXZlIE1QVENQIGNvbm5lY3Rpb25zKQ0KKiBUaGUgZG93bnN0cmVh bSBNQ1AgaXMgaW1wbGljaXQuDQoqIFRoZSBkb3duc3RyZWFtIHdpbGwgbmVlZCBhIHRyaWdnZXIg dG8gYXZvaWQgY29udmVydGluZyBuYXRpdmUgTVBUQ1AgY29ubmVjdGlvbnMgdG8gVENQLg0KDQo+ IA0KPiA+IElzIGl0IGp1c3QgdG8gc2F5IOKAnGlmIHRoZXJl4oCZcyBhbiBNQ1Agb24NCj4gPj4g dGhpcyBwYXRoLCBJIHdvdWxkIGxpa2UgaXTigJw/IFRoaXMgc2VlbXMgZGlmZmVyZW50IGZyb20g dGhlIHVzZSBvZiBpdCBhcw0KPiA+PiBkZXNjcmliZWQgaW4gdGhlIHBsYWluIG1vZGUgZHJhZnQg KHdoZXJlIGl0IGFwcGVhcnMgdG8gYmUgdXNlZCBmb3INCj4gPj4gZXhwbGljaXQgbW9kZSBieSBz aWduYWxsaW5nIHRoZSB0YXJnZXQgSVAgYWRkcmVzcykuDQo+ID4NCj4gPiBbTWVkXSBUaGlzIHVz ZSBpcyBjb21wbGlhbnQgd2l0aCB0aGUgcGxhaW4gbW9kZSBkcmFmdDogdGhlIHRhcmdldCBJUA0K PiBhZGRyZXNzIGlzIG9wdGlvbmFsLg0KPiANCj4gU28gd2hhdCBkb2VzIHRoYXQgbWVhbj8gRG9l cyB0aGF0IG1lYW4g4oCcaWYgdGhlcmXigJlzIGFuIE1DUCBvbiB0aGUgcGF0aCBJDQo+IHdvdWxk IGxpa2UgdG8gdXNlIGl04oCdID8NCj4gDQoNCltNZWRdIFllcy4NCg0KPiA+IFlvdSB0YWxrIGFi b3V0DQo+ID4+IGRpZmZlcmVudGlhdGluZyBiZXR3ZWVuIOKAnG5hdGl2ZeKAnSBhbmQg4oCccHJv eGllZOKAnSBNUFRDUCBjb25uZWN0aW9ucywgYnV0DQo+IGhvdw0KPiA+PiB3b3VsZCB0aGUgaW5p dGlhdG9yIGtub3cgdGhpcyBpbiBpbXBsaWNpdCBtb2RlPw0KPiA+DQo+ID4gW01lZF0gQW4gaW5p dGlhdG9yIGxvY2F0ZWQgYmVoaW5kIGEgQ1BFIGRvZXMgbm90IG5lZWQgdG8ga25vdyB0aGF0Lg0K PiANCj4gU28gd2hvIGRvZXM/DQoNCltNZWRdIFRoZSBDUEUgd2lsbCB0cmFjayB0aGUgY29ubmVj dGlvbnMgaXQgcHJveGllcy4gDQoNCiBUaGUgQ1BFIG5lZWRzIHRvIGtlZXAgdHJhY2sgb2Ygd2hh dCBkYXRhIGl0IHNlbmRzIHRvIHRoZSBNQ1ANCj4gYW5kIHdoaWNoIGl0IHNlbmRzIGRpcmVjdD8N Cg0KW01lZF0gQXMgcGVyIGl0cyBub3JtYWwgb3BlcmF0aW9ucywgdGhlIENQRSBuZWVkcyB0byBr ZWVwIHRyYWNrIG9mIE5BVCBzZXNzaW9ucy4gTmF0aXZlIE1QVENQIGNvbm5lY3Rpb25zIHdpbGwg YmUgaGFuZGxlZCBhcyBhbnkgb2YgdGhlc2UgTkFUIHNlc3Npb25zLiBUaGUgY29ubmVjdGlvbnMg dGhlIE1DUCBwcm94aWVzIHRvIE1QVENQIHdpbGwgYmUgdHJhY2tlZCBpbiBhIGRlZGljYXRlZCBi aW5kaW5nIHRhYmxlcy4NCg0KPiANCj4gPj4gSSB0aGluayB0aGlzIGlzIGEgdmFsdWFibGUgZG9j dW1lbnQgd2hpY2ggZXhwbGFpbnMgaG93IHByb3hpZXMgY2FuIGJlDQo+IHVzZWQNCj4gPj4gdG8g ZXh0ZW5kIHRoZSBiZW5lZml0cyBvZiBNUFRDUCB0byBjb25uZWN0aW9ucyB3aGVyZSBvbmUgb3Ig Ym90aCBlbmQNCj4gaG9zdHMNCj4gPj4gYXJlIG5vdCBNUFRDUC1jYXBhYmxlLiBJdCB0aGluayB0 aGlzIGZpdHMgd2l0aCB0aGUgcHJveHkgY2hhcnRlciBpdGVtDQo+ID4+IHRvZGF5Lg0KPiA+DQo+ ID4gW01lZF0gVGhhbmsgeW91Lg0KPiA+DQo+ID4+DQo+ID4+DQo+ID4+IFJlIGRyYWZ0LWJvdWNh ZGFpci1tcHRjcC1wbGFpbi1tb2RlLTA5DQo+ID4+DQo+ID4+IFMzLjEgLSB0d28gaXNzdWVzOg0K PiA+Pg0KPiA+PiAxKSBIb3cgZG9lcyB0aGUgY2xpZW50IGtub3cgdGhlIHNlcnZlciBkb2VzIG5v dCBzdXBwb3J0IE1QVENQIGFuZCB0aHVzDQo+ID4+IHNob3VsZCBiZSBnb2luZyB0aHJvdWdoIHRo ZSBwcm94eT8gT3IgZG9lcyBldmVyeXRoaW5nIGdvIHRocm91Z2ggdGhlDQo+ID4+IHByb3h5Pw0K PiA+PiAoVGhpcyBpcyBzaW1pbGFyIHRvIHRoZSBxdWVzdGlvbiBpbiBpbXBsaWNpdCBtb2RlIG9m IGhvdyBkb2VzIHRoZSBNQ1ANCj4ga25vdw0KPiA+PiB0aGUgc2VydmVyIGRvZXMgbm90IHN1cHBv cnQgTVBUQ1A/KQ0KPiA+DQo+ID4gW01lZF0gT3B0aW1pemF0aW9uIHJlbGF0ZWQgdG8gdGhlIHN1 cHBvcnQgb2YgTVBUQ1AgYXQgdGhlIHNlcnZlciBzaWRlDQo+IGFyZSBvcHRpbWl6YXRpb25zIHRo YXQgYXJlIGxlZnQgb3V0IG9mIHNjb3BlIGZvciB0aGUgdGltZSBiZWluZy4NCj4gPg0KPiA+Pg0K PiA+PiAyKSBXaHkgbWFrZSBNUF9DT05WRVJUIGFwcGVhciB0byBiZSBiZSBwYXJ0IG9mIE1QVENQ LCB3aGVuIGl04oCZcyBub3Q/IEluDQo+IFM0DQo+ID4+IHlvdSB0YWxrIGFib3V0IGl0IGJlaW5n IGluY2x1ZGVkIGluIHRoZSBTWU4gcGF5bG9hZCAtIHRoZXJlZm9yZSBpdOKAmXMNCj4gcGFydA0K PiA+PiBvZiB0aGUgVENQIHBheWxvYWQuIFRoaXMgaXMgZmluZSBhbmQgYWxpZ25zIHdpdGggd2hh dCBJ4oCZdmUgYmVlbiBzYXlpbmcNCj4gPj4gc2luY2UgSUVURjk1IC0gdGhlIHByb3Bvc2VkIHBy b3RvY29sIGlzIG5vdCBNUFRDUC1zcGVjaWZpYywgYW5kIGlzDQo+IHNpbXBseQ0KPiA+PiBzaWdu YWxsaW5nIHRoZSB0YXJnZXQgYXQgdGhlIHN0YXJ0IG9mIHRoZSBUQ1AgcGF5bG9hZC4NCj4gPg0K PiA+IFtNZWRdIFRoZSBvcHRpb24gaXMgbGlrZWx5IHRvIGJlIGluY2x1ZGVkIGluIHRoZSBwYXls b2FkIGJlY2F1c2Ugb2YgdGhlDQo+IGxpbWl0ZWQgVENQIG9wdGlvbiBzcGFjZS4gU3VwcGx5aW5n IGxvbmcgb3B0aW9ucyBpbiBNUFRDUCBTWU4gaXMgYSBnZW5lcmljDQo+IHByb2JsZW0gdGhhdCBp cyB3b3J0aCB0byBiZSBzb2x2ZWQgYnkgdGhlIG1wdGNwIHdnLiBBIHByYWdtYXRpYyBhcHByb2Fj aA0KPiBpcyB0byBncmFiIHNvbWUgc3BhY2UgaW4gdGhlIHBheWxvYWQgdG8gZXh0ZW5kIHRoZSBU Q1Agb3B0aW9uIHNwYWNlLiBGb3INCj4gdGhlIHNha2Ugb2YgaW50ZXJvcGVyYWJpbGl0eSwgYSBt ZWFuaW5nIHdpbGwgYmUgYXNzb2NpYXRlZCB3aXRoIGEgZmxhZyBvZg0KPiBNUF9DQVBCQUxFIHRv IGluZGljYXRlIHRoYXQgb3RoZXIgb3B0aW9ucyBhcmUgcHJlc2VudCBpbiB0aGUgcGF5bG9hZC4g V2UNCj4gYXJlIGJ1aWxkaW5nIG9uIHRoYXQgY2FwYWJpbGl0eS4NCj4gPg0KPiA+IFRoaXMgZG9l cyBub3QgbmVlZA0KPiA+PiB0byBiZSBhIE1QVENQIG9wdGlvbiB0byBtYWtlIHRoaXMgaGFwcGVu Lg0KPiA+Pg0KPiA+PiBUbyBiZSBjbGVhciAtIGFnYWluIC0gSSBoYXZlIG5vIGlzc3VlIHdpdGgg dGhpcyB3b3JrIGJlaW5nIGRvbmUgaW4NCj4gTVBUQ1ANCj4gPj4gV0csIGl0IGlzIOKAnGhvdyB0 byB1c2UgcHJveGllcyB0byBpbmNyZWFzZSBkZXBsb3ltZW50IG9mIE1QVENQ4oCdLiBCdXQNCj4g dGhpcw0KPiA+PiBwYXJ0aWN1bGFyIGRvY3VtZW50IGlzIG5vdCBNUFRDUC1zcGVjaWZpYzsNCj4g Pg0KPiA+IFtNZWRdIEl0IGlzIE1QVENQLXNwZWNpZmljIGZvciB2YXJpb3VzIHJlYXNvbnMsIGUu Zy4sOg0KPiA+ICogaXQgc29sdmVzIGFuIE1QVENQIHByb2JsZW0gKGhvdyB0byBtYWtlIHVzZSBv ZiBNUFRDUCBvZiBvbmUgb3IgYm90aA0KPiBwZWVycyBhcmUgbm90IE1QVENQIGNvbXBhdGlibGUp Lg0KPiANCj4gVGhhdCBkb2VzIG5vdCBhZmZlY3QgdGhlIHByb3RvY29sIGl0c2VsZi4NCg0KW01l ZF0gSXQgZG9lcyBhcyB0aGUgYmFzZSBwcm90b2NvbCBhc3VtZXMgYSBkZXBsb3ltZW50IG1vZGVs IHdoZW4gYm90aCBlbmRwb2ludHMgYXJlIE1QVENQLWNhYmFwbGUuDQoNCj4gDQo+ID4gKiBpdCBp cyBkZWlnbmVkIHRvIG5vdCBicmVhayBuYXRpdmUgTVBUQ1AgY29ubmVjdGlvbnMNCj4gDQo+IFRo YXQgZG9lcyBub3QgbWFrZSBpdCBNUFRDUC1zcGVjaWZpYy4NCg0KW01lZF0gSXQgZG9lcyBiZWNh dXNlIHdlIG5lZWQgYSBjbGVhciBpbmRpY2F0b3IgdG8gZGlzdGluZ3Vpc2ggbmF0aXZlIE1QVENQ IGNvbm5lY3Rpb25zIGZyb20gcHJveGllZCBvbmVzLiBXZSBkb24ndCB3YW50IHRvIGJyZWFrIGUy ZCBNUFRDUCwgd2hlbiBpdCBpcyBwb3NzaWJsZS4gIA0KDQo+IA0KPiA+ICogaXQgc29sdmVzIGN1 cnJlbnQgTVBUQ1AgZGVwbG95bWVudHMgcHJvYmxlbXMgd2l0aCBTT0NLUy4NCj4gDQo+IFRoYXQg ZG9lcyBub3QgbWFrZSBpdCBNUFRDUC1zcGVjaWZpYy4NCg0KW01lZF0gSXQgaXMgc3BlY2lmaWMg dG8gTVBUQ1AgYmVjYXVzZSBpdCBpcyBhYm91dCBNUFRDUCBkZXBsb3ltZW50LiBUaGF0J3Mgb2J2 aW91cyBmb3IgbWUhDQoNCj4gDQo+IEkgZmVlbCBsaWtlIGEgYnJva2VuIHJlY29yZCBoZXJlIGJ1 dCB0aGlzIHNpZ25hbCBkb2VzIG5vdCBuZWVkIHRvIGJlIGFuDQo+IE1QVENQIG9wdGlvbiBiZWNh dXNlOg0KPiAtIEl0IGRvZXMgbm90IHNpZ25hbCBhbnkgaW5mb3JtYXRpb24gd2hpY2ggaXMgc3Bl Y2lmaWMgdG8gdGhlIG9wZXJhdGlvbiBvZg0KPiBNUFRDUA0KDQpbTWVkXSBXZSBhcmUgbm90IGlu IHRoZSBlMmUgTVBUQ1AgbW9kZWwsIGJ1dCAibmV0d29yay1hc3Npc3RlZCBNUFRDUCIuIA0KDQo= From nobody Thu Nov 3 02:29:57 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E7C7A127ABE for ; Thu, 3 Nov 2016 02:29:55 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.619 X-Spam-Level: X-Spam-Status: No, score=-1.619 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=no autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mCWlgwzoV2TJ for ; Thu, 3 Nov 2016 02:29:53 -0700 (PDT) Received: from relais-inet.francetelecom.com (relais-ias92.francetelecom.com [193.251.215.92]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 48DBF129437 for ; Thu, 3 Nov 2016 02:29:53 -0700 (PDT) Received: from omfedm08.si.francetelecom.fr (unknown [xx.xx.xx.4]) by omfedm13.si.francetelecom.fr (ESMTP service) with ESMTP id A86E8324301; Thu, 3 Nov 2016 10:29:51 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.32]) by omfedm08.si.francetelecom.fr (ESMTP service) with ESMTP id 854B1238071; Thu, 3 Nov 2016 10:29:51 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM32.corporate.adroot.infra.ftgroup ([fe80::8924:188:2124:a046%19]) with mapi id 14.03.0319.002; Thu, 3 Nov 2016 10:29:51 +0100 From: To: Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSNRJiHc0sTHVljEKJBcjlfAJFpaDG99OAgAAHTXA= Date: Thu, 3 Nov 2016 09:29:50 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAAA9E@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.3] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.6.17.114517 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Nov 2016 09:29:56 -0000 QWxhbiwgDQoNCk9uZSBjbGFyaWZpY2F0aW9uIGFib3V0IHRoaXMgcGFydCBvZiB0aGUgbWVzc2Fn ZTogDQoNCj09DQo+IE9LLCBzbyB0aGlzIGlzIHNheWluZyDigJxJ4oCZdmUgYWxyZWFkeSBiZWVu IHByb3hpZWQsIGRvbuKAmXQgcHJveHkgbWUgYWdhaW7igJ0uDQoNCltNZWRdIFllcy4NCj09PQ0K DQpBY3R1YWxseSwgSSB3YW50ZWQgdG8gc2F5LCAiTk8iLg0KDQpTb3JyeS4NCg0KQ2hlZXJzLA0K TWVkDQoNCg0KPiAtLS0tLU1lc3NhZ2UgZCdvcmlnaW5lLS0tLS0NCj4gRGXCoDogbXVsdGlwYXRo dGNwIFttYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmddIERlIGxhIHBhcnQgZGUN Cj4gbW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbQ0KPiBFbnZvecOpwqA6IGpldWRpIDMgbm92 ZW1icmUgMjAxNiAxMDoyNg0KPiDDgMKgOiBBbGFuIEZvcmQNCj4gQ2PCoDogbXVsdGlwYXRodGNw QGlldGYub3JnDQo+IE9iamV0wqA6IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1Ag cHJveHkgY2hhcnRlciBpdGVtDQo+IA0KPiBIaSBBbGFuLA0KPiANCj4gUGxlYXNlIHNlZSBpbmxp bmUuDQo+IA0KPiBDaGVlcnMsDQo+IE1lZA0KPiANCj4gPiAtLS0tLU1lc3NhZ2UgZCdvcmlnaW5l LS0tLS0NCj4gPiBEZcKgOiBBbGFuIEZvcmQgW21haWx0bzphbGFuLmZvcmRAZ21haWwuY29tXQ0K PiA+IEVudm95w6nCoDogbWVyY3JlZGkgMiBub3ZlbWJyZSAyMDE2IDE1OjA3DQo+ID4gw4DCoDog Qk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTg0KPiA+IENjwqA6IG11bHRpcGF0aHRjcEBpZXRmLm9y Zw0KPiA+IE9iamV0wqA6IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkg Y2hhcnRlciBpdGVtDQo+ID4NCj4gPiBIaSBNZWQsDQo+ID4NCj4gPiA+PiAtIEJ1dCBpbiBTNCwg dGhlIHR3byBkZXBsb3ltZW50IHNjZW5hcmlvcywgZm9jdXNlcyBwdXJlbHkgb24NCj4gU2NlbmFy aW9zDQo+ID4gMSAmDQo+ID4gPj4gMywgbm90IDINCj4gPiA+Pg0KPiA+ID4NCj4gPiA+IFtNZWRd IFRoZSBvbmx5IFVDIzItcmVsYXRlZCBkZXBsb3ltZW50IHNjZW5hcmlvIEknbSBhd2FyZSBvZiBp cyB0aGUNCj4gPiBkYXRhY2VudGVyIGNhc2UsIHdoZXJlIE1QVENQIGlzIHVzZWQgaW5zaWRlIHRo ZSBEQy4gVGhpcyBkZXBsb3ltZW50DQo+ID4gc2NlbmFyaW8gaXMgbm90IGxpc3RlZCB0aGVyZSBi ZWNhdXNlIEkgdGhvdWdodCBpdCBjYW5ub3QgYmUgY29uc2lkZXJlZA0KPiBhcw0KPiA+ICoqIG5l dHdvcmstYXNzaXN0ZWQgTVBUQ1AgKiogZGVwbG95bWVudCBzY2VuYXJpby4NCj4gPg0KPiA+IEl0 4oCZcyBpbiBhIGRvY3VtZW50IGVudGl0bGVkIOKAnE5ldHdvcmstQXNzaXN0ZWQgTVBUQ1DigJ0g Oi0pDQo+ID4NCj4gPiBCdXQgaW4gYWxsIHNlcmlvdXNuZXNzIGl0IGNvdWxkIGJlIGp1c3QgYXMg bmV0d29yay1hc3Npc3RlZCBhcyB0aGUgb3RoZXINCj4gPiBzY2VuYXJpb3MsIGlmIGl0IHdlcmUg dG8gdHJhbnNwYXJlbnRseSBpbnRlcmNlcHQgdGhlIHRyYWZmaWMuDQo+ID4NCj4gDQo+IFtNZWRd IFdpbGwgY29uc2lkZXIgYWRkaW5nIHNvbWUgdGV4dCBhYm91dCB0aGUgREMgZGVwbG95bWVudCBz Y2VuYXJpby4NCj4gDQo+ID4gPj4gSW4gUzUuMi4xLCB0aGUgdXNhZ2UgbW9kZWwgaXMgdGhhdCBk YXRhIGlzIGV4cGxpY2l0bHkgdGFyZ2V0ZWQgdG8gdGhlDQo+ID4gTUNQLg0KPiA+ID4NCj4gPiA+ IFtNZWRdIFllcy4NCj4gPiA+DQo+ID4gPj4gaW4gUzUuMi4yLCBpbXBsaWNpdCwgaXQgb25seSB3 b3JrcyBmb3IgU2NlbmFyaW8gMSBvZiBTNC4NCj4gPiA+DQo+ID4gPiBbTWVkXSBJdCB3b3JrcyBm b3IgYm90aCBzY2VuYXJpb3Mgb2YgUzQuDQo+ID4NCj4gPiBPSywgdGhlIGRpYWdyYW0gc3VnZ2Vz dHMgb25seSBTY2VuYXJpbyAxLCBidXQgSSBjYW4gc2VlIGhvdyBTY2VuYXJpbyAzDQo+ID4gd291 bGQgd29yayBhcyB3ZWxsLiBDb3VsZCBiZSB3b3J0aCBhZGRpbmcgYW5vdGhlciBkaWFncmFtLg0K PiANCj4gW01lZF0gd2lsbCBkbywgaGFwcGlseS4NCj4gDQo+ID4NCj4gPiA+IEJ5IHRoZSBkaWFn cmFtcywNCj4gPiA+PiBpdCBuZWVkcyB0byBub3cgdGhhdCBhIGRlc3RpbmF0aW9uIGlzIG5vdCBN UFRDUCBjYXBhYmxlIC0gaG93IGRvZXMgaXQNCj4gPiBoYXZlDQo+ID4gPj4gdGhpcyBrbm93bGVk Z2U/DQo+ID4gPg0KPiA+ID4gW01lZF0gVGhlIGRlZmF1bHQgYmVoYXZpb3IgaXMgdGhhdCBpdCBk b2VzIGNvbnZlcnQgdGhlIE1QVENQDQo+IGNvbm5lY3Rpb24NCj4gPiBpbnRvIGEgVENQIGNvbm5l Y3Rpb24gd2l0aG91dCByZXF1aXJpbmcgYW55IGtub3dsZWRnZSBhYm91dCB0aGUNCj4gPiBkZXN0 aW5hdGlvbi4gVGhpcyBkZWZhdWx0IGJlaGF2aW9yIGlzIG1vdGl2YXRlZCBieSB0aGUgY3VycmVu dCBzdXBwb3J0DQo+IG9mDQo+ID4gTVBUQ1AgYXQgdGhlIHNlcnZlcnMgc2lkZS4gVGhlIHRleHQg Y2FuIGRlYWwgd2l0aCBvcHRpbWl6YXRpb24gbGlrZSB0aGUNCj4gPiBvbmUgeW91IHN1Z2dlc3Rl ZCwgYnV0IHdlIGxlZnQgdGhvc2Ugb3V0IG9mIHNjb3BlIGZvciB0aGUgbW9tZW50Lg0KPiA+ID4N Cj4gPiA+IFNob3VsZCBpdCBhY3R1YWxseSBiZSBpbnRlcmNlcHRpbmcgdGhlIFNZTi9BQ0sgZnJv bSBSTSBhbmQNCj4gPiA+PiBtYWtpbmcgYWRqdXN0bWVudHMgdGhlcmU/DQo+ID4gPg0KPiA+ID4g W01lZF0gU2VlIGFib3ZlLiAodmFyaW91cyBvcHRpbWl6YXRpb24gdHJpZ2dlcnMgY2FuIGJlIGNv bnNpZGVyZWQ6DQo+ID4gaW5zcGVjdCBTWU4vQUNLLCBjb25maWd1cmVkIHNlcnZlcnMgd2hpdGVs aXN0LCBldGMuKQ0KPiA+ID4NCj4gPiA+Pg0KPiA+ID4+IFRoaXMgY29udGludWVzIGluIHRoZSA1 LjIuMi4xIGRpc2N1c3Npb24gLSB3aGF0IGlzIHRoZSBwdXJwb3NlIG9mDQo+ID4gPj4gTVBfQ09O VkVSVCBpbiB0aGUgaW1wbGljaXQgbW9kZT8NCj4gPiA+DQo+ID4gPiBbTWVkXSBJdCBpcyB0aGVy ZSB0byBkaXN0aW5ndWlzaCBuYXRpdmUgTVBUQ1AgY29ubmVjdGlvbnMgdGhhdCBjYW4gYmUNCj4g PiBlc3RhYmxpc2hlZCBmcm9tIGFuIE1QVENQIGhvc3QgZnJvbSB0aG9zZSB0aGF0IGFyZSByZXF1 aXJlZCB0byBiZQ0KPiBwcm94aWVkLg0KPiA+IElmIHRoZSBvcHRpb24gaXMgbm90IGluY2x1ZGVk LCB0aGlzIGZsb3cgd2lsbCBleHBlcmllbmNlZDoNCj4gPiA+DQo+ID4gPiAgICBfX19fX19fX19f X19fX19fX01VTFRJUExFIFBBVEggQ0xJRU5UL1NFUlZFUl9fX19fX19fX19fDQo+ID4gPiAgIC8g ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgXA0K PiA+ID4gICAgICAgICAgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwNCj4g PiA+ICAgIHwgICAgICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8ICAgICAg ICAgICB8DQo+ID4gPiAgICB8c3JjOmMyQCAgICB8c3JjOnVNQ1BAMSAgICAgICAgICAgICBkc3Q6 czFAfHNyYzp1TUNQQDEgfA0KPiA+ID4gICAgfDw9TVBUQ1A9PT09fD09PT09PT09PT09PT09PT09 PT09PT09PT09PT09Pnw8LVRDUCBMZWctPnwNCj4gPiA+ICAgIHwgICAgZHN0OnMyQHwgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICB8ICAgIGRzdDpzMkB8DQo+ID4gPiAgICB8ICAgICAgICAg ICB8ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfCAgICAgICAgICAgfA0KPiA+ID4gICAr LS0rICAgICAgKy0tLS0tKyAgICAgICAgICAgICAgICAgICAgICAgICArLS0tLS0rICAgICAgKy0t Kw0KPiA+ID4gICB8QzJ8ICAgICAgfCBNQ1AgfCAgICAgICAgICAgICAgICAgICAgICAgICB8IE1D UCB8ICAgICAgfFMyfA0KPiA+ID4gICArLS0rICAgICAgKy0tLS0tKyAgICAgICAgICAgICAgICAg ICAgICAgICArLS0tLS0rICAgICAgKy0tKw0KPiA+ID4gICAgICAgICAgICAgVXBzdHJlYW0gICAg ICAgICAgICAgICAgICAgICBEb3duc3RyZWFtDQo+ID4gPg0KPiA+ID4gICAgICAgRXhhbXBsZSBv ZiBhIEJyb2tlbiBFMkUgTVBUQ1AgQ29ubmVjdGlvbiAoT24tcGF0aCkNCj4gPiA+DQo+ID4gPiBX aGlsZSB3ZSB3YW50ZWQgdG8gYWNoaWV2ZSB0aGlzOg0KPiA+ID4NCj4gPiA+ICAgIF9fX19fX19f X19fX19fX19fTVVMVElQTEUgUEFUSCBDTElFTlQvU0VSVkVSX19fX19fX19fX18NCj4gPiA+ICAg LyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBc DQo+ID4gPiAgICAgICAgICAgICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfA0K PiA+ID4gICAgfCAgICAgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAg ICAgICAgIHwNCj4gPiA+ICAgIHxzcmM6YzJAICAgIHxzcmM6dU1DUEAxICAgICAgICAgICAgIGRz dDpzMUB8c3JjOnVNQ1BAMSB8DQo+ID4gPiAgICB8PD09PT09PT09PT18PT09PT09PT09PT09TVBU Q1A9PT09PT09PT09PT09PT09PT09PT09PT0+fA0KPiA+ID4gICAgfCAgICBkc3Q6czJAfCAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgZHN0OnMyQHwNCj4gPiA+ICAgIHwgICAgICAg ICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8ICAgICAgICAgICB8DQo+ID4gPiAg ICstLSsgICAgICArLS0tLS0rICAgICAgICAgICAgICAgICAgICAgICAgICstLS0tLSsgICAgICAr LS0rDQo+ID4gPiAgIHxDMnwgICAgICB8IE1DUCB8ICAgICAgICAgICAgICAgICAgICAgICAgIHwg TUNQIHwgICAgICB8UzJ8DQo+ID4gPiAgICstLSsgICAgICArLS0tLS0rICAgICAgICAgICAgICAg ICAgICAgICAgICstLS0tLSsgICAgICArLS0rDQo+ID4gPiAgICAgICAgICAgICBVcHN0cmVhbSAg ICAgICAgICAgICAgICAgICAgICBEb3duc3RyZWFtDQo+ID4gPg0KPiA+ID4gICAgIEV4YW1wbGUg b2YgYSBTdWNjZXNzZnVsIEUyRSBNUFRDUCBDb25uZWN0aW9uIChPbi1wYXRoKQ0KPiA+DQo+ID4g T0ssIHNvIHRoaXMgaXMgc2F5aW5nIOKAnEnigJl2ZSBhbHJlYWR5IGJlZW4gcHJveGllZCwgZG9u 4oCZdCBwcm94eSBtZSBhZ2FpbuKAnS4NCj4gDQo+IFtNZWRdIFllcy4NCj4gDQo+ID4NCj4gPiBI b3dldmVyLCBJIGRvbuKAmXQgdW5kZXJzdGFuZCB0aGUgc2NlbmFyaW8geW914oCZdmUgZHJhd24g YWJvdmUuDQo+IA0KPiBbTWVkXSBUaGUgc2NlbmFyaW8gaXMgYWJvdXQgYW4gTVBUQ1AtY2FwYWJs ZSBob3N0IGxvY2F0ZWQgYmVoaW5kIGENCj4gQ1BFKE1DUCkuIFRoaXMgaXMgdHlwaWNhbGx5IGFu IGlQaG9uZSBjb25uZWN0ZWQgYmVoaW5kIGEgQ1BFLiBXZSB3YW50IHRoYXQNCj4gTVBUQ1AgY29t bXVuaWNhdGlvbnMgaXNzdWVkIGZyb20gdGhpcyBob3N0IGFyZSBmb3J3YXJkZWQgYXMgc3VjaCB0 byB0aGVpcg0KPiBkZXN0aW5hdGlvbiB3aXRob3V0IHNvbGljaXRpbmcgdGhlIGRvd25zdHJlYW0g TUNQLg0KPiANCj4gIEluIHRoZQ0KPiA+IOKAnGJyb2tlbuKAnSBjYXNlLCB0aGUgZG93bnN0cmVh bSBNQ1AgaXMgY29udmVydGluZyBNUFRDUCB0byBUQ1AuIEJ1dCB3aGF0DQo+IHlvdQ0KPiA+IGlk ZWFsbHkgd2FudCBpcyBhIGRpcmVjdCBjYXNlIHRvIHRoZSBkZXN0aW5hdGlvbj8NCj4gDQo+IFtN ZWRdIFllcy4NCj4gDQo+ICBCdXQgeW914oCZdmUgYWxyZWFkeSBzYWlkDQo+ID4gYWJvdmUgdGhh dCB0aGUgc2VuZGVyIGhhcyBubyBrbm93bGVkZ2Ugb2Ygd2hldGhlciB0aGUgZmFyIGVuZCBpcyBN UFRDUA0KPiA+IGNhcGFibGUgb3Igbm90LA0KPiANCj4gW01lZF0gSSBjb25maXJtLiBUaGUgTVBU Q1AgaG9zdGVkIGxvY2F0ZWQgYmVoaW5kIHRoZSBDUEUgZG9lcyBub3QgbmVlZCB0bw0KPiBoYXZl IHRoaXMga25vd2xlZGdlLg0KPiANCj4gIHNvIHRoZSBkb3duc3RyZWFtIE1DUCBzaG91bGQgZGVm YXVsdCB0byBUQ1AgKGkuZS4gdGhlDQo+ID4g4oCcYnJva2Vu4oCdIGNhc2UpLg0KPiANCj4gW01l ZF0gSXQgd2lsbCBkZWZhdWx0IHRvIFRDUCBiZWNhdXNlIGl0IGhhcyBubyBtZWFucyB0byBkaXN0 aW5ndWljaCBhbg0KPiBNUFRDUCBjb25uZWN0aW9uIGluaXRpYXRlZCBieSBhbiBNUFRDUCBob3N0 IGZyb20gYW4gcHJveGllZCBNUFRDUA0KPiBjb25uZWN0aW9uLCBiZWNhdXNlIGFsbCB0aGVzZSBj b25uZWN0aW9ucyB3aWxsIGhhdmUgdGhlIHNhbWUgc291cmNlIElQDQo+IGFkZHJlc3MgKENQRSdz IFdBTiBJUCBhZGRyZXNzKS4NCj4gDQo+ID4NCj4gPiBBbmQgZnVydGhlcm1vcmUsIHdoeSBpcyB0 aGUgY2xpZW50IHRhbGtpbmcgTVBUQ1AsIGFuZCBiZWluZyB0cmFuc2xhdGVkDQo+IGJ5DQo+ID4g YW4gdXBzdHJlYW0gTUNQLCB3aGVuIGl04oCZcyBhbHJlYWR5IE1QVENQPw0KPiANCj4gW01lZF0g IFRoZSB1cHN0cmVhbSBNQ1AgaXMgb24gdGhlIGRlZmF1bHQgcGF0aCAodGhpcyBpcyB5b3VyIENQ RSwNCj4gdHlwaWNhbGx5KS4gVGhlIHVwc3RyZWFtIE1DUCBkb2VzIG5vdCB0b3VjaCB0byBNUFRD UCBzaWduYWwuIEFsbCB3aGF0IHRoZQ0KPiBDUEUgZG9lcyBpcyB0byB0cmFuc2xhdGUgdGhlIHNv dXJjZSBJUCBhZGRyZXNzIG9mIHRoZSBNQ1RDUCBjbGllbnQgdG8gYW4NCj4gZXh0ZXJuYWwgSVAg YWRkcmVzcyBhc3NpZ25lZCB0byB0aGUgQ1BFLg0KPiANCj4gIEl04oCZcyBlaXRoZXIgZ29pbmcg dG8gYmUgZXhwbGljaXQNCj4gPiAtIGFuZCBhZGRyZXNzZWQgdG8gdGhlIE1DUCAtIG9yIGltcGxp Y2l0LCBhbmQgaW50ZXJjZXB0ZWQgLSBhbmQgaW4NCj4gZWl0aGVyDQo+ID4gd2F5IGJ5IHRoZSBz cGVjIGl0IHdpbGwgdGhlbiBiZSBjb252ZXJ0ZWQgdG8gVENQLg0KPiANCj4gW01lZF0gVGhlIHVw c3RyZWFtIE1DUCBpcyBpbXBsaWNpdDsgdGhlIE1QQ1BUIGNsaWVudCBpcyBub3QgYXdhcmUgdGhl cmUgaXMNCj4gYW4gTUNQIG9uLXBhdGguDQo+IA0KPiA+DQo+ID4gU28gd2hhdCBpcyB0aGUgYWN0 dWFsIHNjZW5hcmlvIHdoZXJlIHRoZSBhYm92ZSBjYXNlcyB3aWxsIGV4aXN0Pw0KPiBbTWVkXSBJ J20gbm90IHN1cmUgdG8gdW5kZXJzdGFuZCB0aGUgcXVlc3Rpb24sIGJ1dCB0aGUgc2NlbmFyaW8g aXMNCj4gY2hhcmFjdGVyaXplZCBhcyBmb2xsb3dzOg0KPiAqIGFuIE1QVENQLWNhcGFibGUgY2xp ZW50IGxvY2F0ZWQgYmVoaW5kIGEgQ1BFIHRoYXQgZW1iZWRzIGFuIE1DUC4NCj4gKiBUaGUgdXBz dHJlYW0gTUNQIGlzIGluc3RydWN0ZWQgdG8gbm90IGFsdGVyIE1QVENQIGNvbm5lY3Rpb25zIGlz c3VlZA0KPiBmcm9tIHRoYXQgTVBUQ1AtY2FwYWJsZSBjbGllbnQgKG5hdGl2ZSBNUFRDUCBjb25u ZWN0aW9ucykNCj4gKiBUaGUgZG93bnN0cmVhbSBNQ1AgaXMgaW1wbGljaXQuDQo+ICogVGhlIGRv d25zdHJlYW0gd2lsbCBuZWVkIGEgdHJpZ2dlciB0byBhdm9pZCBjb252ZXJ0aW5nIG5hdGl2ZSBN UFRDUA0KPiBjb25uZWN0aW9ucyB0byBUQ1AuDQo+IA0KPiA+DQo+ID4gPiBJcyBpdCBqdXN0IHRv IHNheSDigJxpZiB0aGVyZeKAmXMgYW4gTUNQIG9uDQo+ID4gPj4gdGhpcyBwYXRoLCBJIHdvdWxk IGxpa2UgaXTigJw/IFRoaXMgc2VlbXMgZGlmZmVyZW50IGZyb20gdGhlIHVzZSBvZiBpdA0KPiBh cw0KPiA+ID4+IGRlc2NyaWJlZCBpbiB0aGUgcGxhaW4gbW9kZSBkcmFmdCAod2hlcmUgaXQgYXBw ZWFycyB0byBiZSB1c2VkIGZvcg0KPiA+ID4+IGV4cGxpY2l0IG1vZGUgYnkgc2lnbmFsbGluZyB0 aGUgdGFyZ2V0IElQIGFkZHJlc3MpLg0KPiA+ID4NCj4gPiA+IFtNZWRdIFRoaXMgdXNlIGlzIGNv bXBsaWFudCB3aXRoIHRoZSBwbGFpbiBtb2RlIGRyYWZ0OiB0aGUgdGFyZ2V0IElQDQo+ID4gYWRk cmVzcyBpcyBvcHRpb25hbC4NCj4gPg0KPiA+IFNvIHdoYXQgZG9lcyB0aGF0IG1lYW4/IERvZXMg dGhhdCBtZWFuIOKAnGlmIHRoZXJl4oCZcyBhbiBNQ1Agb24gdGhlIHBhdGggSQ0KPiA+IHdvdWxk IGxpa2UgdG8gdXNlIGl04oCdID8NCj4gPg0KPiANCj4gW01lZF0gWWVzLg0KPiANCj4gPiA+IFlv dSB0YWxrIGFib3V0DQo+ID4gPj4gZGlmZmVyZW50aWF0aW5nIGJldHdlZW4g4oCcbmF0aXZl4oCd IGFuZCDigJxwcm94aWVk4oCdIE1QVENQIGNvbm5lY3Rpb25zLCBidXQNCj4gPiBob3cNCj4gPiA+ PiB3b3VsZCB0aGUgaW5pdGlhdG9yIGtub3cgdGhpcyBpbiBpbXBsaWNpdCBtb2RlPw0KPiA+ID4N Cj4gPiA+IFtNZWRdIEFuIGluaXRpYXRvciBsb2NhdGVkIGJlaGluZCBhIENQRSBkb2VzIG5vdCBu ZWVkIHRvIGtub3cgdGhhdC4NCj4gPg0KPiA+IFNvIHdobyBkb2VzPw0KPiANCj4gW01lZF0gVGhl IENQRSB3aWxsIHRyYWNrIHRoZSBjb25uZWN0aW9ucyBpdCBwcm94aWVzLg0KPiANCj4gIFRoZSBD UEUgbmVlZHMgdG8ga2VlcCB0cmFjayBvZiB3aGF0IGRhdGEgaXQgc2VuZHMgdG8gdGhlIE1DUA0K PiA+IGFuZCB3aGljaCBpdCBzZW5kcyBkaXJlY3Q/DQo+IA0KPiBbTWVkXSBBcyBwZXIgaXRzIG5v cm1hbCBvcGVyYXRpb25zLCB0aGUgQ1BFIG5lZWRzIHRvIGtlZXAgdHJhY2sgb2YgTkFUDQo+IHNl c3Npb25zLiBOYXRpdmUgTVBUQ1AgY29ubmVjdGlvbnMgd2lsbCBiZSBoYW5kbGVkIGFzIGFueSBv ZiB0aGVzZSBOQVQNCj4gc2Vzc2lvbnMuIFRoZSBjb25uZWN0aW9ucyB0aGUgTUNQIHByb3hpZXMg dG8gTVBUQ1Agd2lsbCBiZSB0cmFja2VkIGluIGENCj4gZGVkaWNhdGVkIGJpbmRpbmcgdGFibGVz Lg0KPiANCj4gPg0KPiA+ID4+IEkgdGhpbmsgdGhpcyBpcyBhIHZhbHVhYmxlIGRvY3VtZW50IHdo aWNoIGV4cGxhaW5zIGhvdyBwcm94aWVzIGNhbiBiZQ0KPiA+IHVzZWQNCj4gPiA+PiB0byBleHRl bmQgdGhlIGJlbmVmaXRzIG9mIE1QVENQIHRvIGNvbm5lY3Rpb25zIHdoZXJlIG9uZSBvciBib3Ro IGVuZA0KPiA+IGhvc3RzDQo+ID4gPj4gYXJlIG5vdCBNUFRDUC1jYXBhYmxlLiBJdCB0aGluayB0 aGlzIGZpdHMgd2l0aCB0aGUgcHJveHkgY2hhcnRlciBpdGVtDQo+ID4gPj4gdG9kYXkuDQo+ID4g Pg0KPiA+ID4gW01lZF0gVGhhbmsgeW91Lg0KPiA+ID4NCj4gPiA+Pg0KPiA+ID4+DQo+ID4gPj4g UmUgZHJhZnQtYm91Y2FkYWlyLW1wdGNwLXBsYWluLW1vZGUtMDkNCj4gPiA+Pg0KPiA+ID4+IFMz LjEgLSB0d28gaXNzdWVzOg0KPiA+ID4+DQo+ID4gPj4gMSkgSG93IGRvZXMgdGhlIGNsaWVudCBr bm93IHRoZSBzZXJ2ZXIgZG9lcyBub3Qgc3VwcG9ydCBNUFRDUCBhbmQNCj4gdGh1cw0KPiA+ID4+ IHNob3VsZCBiZSBnb2luZyB0aHJvdWdoIHRoZSBwcm94eT8gT3IgZG9lcyBldmVyeXRoaW5nIGdv IHRocm91Z2ggdGhlDQo+ID4gPj4gcHJveHk/DQo+ID4gPj4gKFRoaXMgaXMgc2ltaWxhciB0byB0 aGUgcXVlc3Rpb24gaW4gaW1wbGljaXQgbW9kZSBvZiBob3cgZG9lcyB0aGUgTUNQDQo+ID4ga25v dw0KPiA+ID4+IHRoZSBzZXJ2ZXIgZG9lcyBub3Qgc3VwcG9ydCBNUFRDUD8pDQo+ID4gPg0KPiA+ ID4gW01lZF0gT3B0aW1pemF0aW9uIHJlbGF0ZWQgdG8gdGhlIHN1cHBvcnQgb2YgTVBUQ1AgYXQg dGhlIHNlcnZlciBzaWRlDQo+ID4gYXJlIG9wdGltaXphdGlvbnMgdGhhdCBhcmUgbGVmdCBvdXQg b2Ygc2NvcGUgZm9yIHRoZSB0aW1lIGJlaW5nLg0KPiA+ID4NCj4gPiA+Pg0KPiA+ID4+IDIpIFdo eSBtYWtlIE1QX0NPTlZFUlQgYXBwZWFyIHRvIGJlIGJlIHBhcnQgb2YgTVBUQ1AsIHdoZW4gaXTi gJlzIG5vdD8NCj4gSW4NCj4gPiBTNA0KPiA+ID4+IHlvdSB0YWxrIGFib3V0IGl0IGJlaW5nIGlu Y2x1ZGVkIGluIHRoZSBTWU4gcGF5bG9hZCAtIHRoZXJlZm9yZSBpdOKAmXMNCj4gPiBwYXJ0DQo+ ID4gPj4gb2YgdGhlIFRDUCBwYXlsb2FkLiBUaGlzIGlzIGZpbmUgYW5kIGFsaWducyB3aXRoIHdo YXQgSeKAmXZlIGJlZW4NCj4gc2F5aW5nDQo+ID4gPj4gc2luY2UgSUVURjk1IC0gdGhlIHByb3Bv c2VkIHByb3RvY29sIGlzIG5vdCBNUFRDUC1zcGVjaWZpYywgYW5kIGlzDQo+ID4gc2ltcGx5DQo+ ID4gPj4gc2lnbmFsbGluZyB0aGUgdGFyZ2V0IGF0IHRoZSBzdGFydCBvZiB0aGUgVENQIHBheWxv YWQuDQo+ID4gPg0KPiA+ID4gW01lZF0gVGhlIG9wdGlvbiBpcyBsaWtlbHkgdG8gYmUgaW5jbHVk ZWQgaW4gdGhlIHBheWxvYWQgYmVjYXVzZSBvZg0KPiB0aGUNCj4gPiBsaW1pdGVkIFRDUCBvcHRp b24gc3BhY2UuIFN1cHBseWluZyBsb25nIG9wdGlvbnMgaW4gTVBUQ1AgU1lOIGlzIGENCj4gZ2Vu ZXJpYw0KPiA+IHByb2JsZW0gdGhhdCBpcyB3b3J0aCB0byBiZSBzb2x2ZWQgYnkgdGhlIG1wdGNw IHdnLiBBIHByYWdtYXRpYyBhcHByb2FjaA0KPiA+IGlzIHRvIGdyYWIgc29tZSBzcGFjZSBpbiB0 aGUgcGF5bG9hZCB0byBleHRlbmQgdGhlIFRDUCBvcHRpb24gc3BhY2UuIEZvcg0KPiA+IHRoZSBz YWtlIG9mIGludGVyb3BlcmFiaWxpdHksIGEgbWVhbmluZyB3aWxsIGJlIGFzc29jaWF0ZWQgd2l0 aCBhIGZsYWcNCj4gb2YNCj4gPiBNUF9DQVBCQUxFIHRvIGluZGljYXRlIHRoYXQgb3RoZXIgb3B0 aW9ucyBhcmUgcHJlc2VudCBpbiB0aGUgcGF5bG9hZC4gV2UNCj4gPiBhcmUgYnVpbGRpbmcgb24g dGhhdCBjYXBhYmlsaXR5Lg0KPiA+ID4NCj4gPiA+IFRoaXMgZG9lcyBub3QgbmVlZA0KPiA+ID4+ IHRvIGJlIGEgTVBUQ1Agb3B0aW9uIHRvIG1ha2UgdGhpcyBoYXBwZW4uDQo+ID4gPj4NCj4gPiA+ PiBUbyBiZSBjbGVhciAtIGFnYWluIC0gSSBoYXZlIG5vIGlzc3VlIHdpdGggdGhpcyB3b3JrIGJl aW5nIGRvbmUgaW4NCj4gPiBNUFRDUA0KPiA+ID4+IFdHLCBpdCBpcyDigJxob3cgdG8gdXNlIHBy b3hpZXMgdG8gaW5jcmVhc2UgZGVwbG95bWVudCBvZiBNUFRDUOKAnS4gQnV0DQo+ID4gdGhpcw0K PiA+ID4+IHBhcnRpY3VsYXIgZG9jdW1lbnQgaXMgbm90IE1QVENQLXNwZWNpZmljOw0KPiA+ID4N Cj4gPiA+IFtNZWRdIEl0IGlzIE1QVENQLXNwZWNpZmljIGZvciB2YXJpb3VzIHJlYXNvbnMsIGUu Zy4sOg0KPiA+ID4gKiBpdCBzb2x2ZXMgYW4gTVBUQ1AgcHJvYmxlbSAoaG93IHRvIG1ha2UgdXNl IG9mIE1QVENQIG9mIG9uZSBvciBib3RoDQo+ID4gcGVlcnMgYXJlIG5vdCBNUFRDUCBjb21wYXRp YmxlKS4NCj4gPg0KPiA+IFRoYXQgZG9lcyBub3QgYWZmZWN0IHRoZSBwcm90b2NvbCBpdHNlbGYu DQo+IA0KPiBbTWVkXSBJdCBkb2VzIGFzIHRoZSBiYXNlIHByb3RvY29sIGFzdW1lcyBhIGRlcGxv eW1lbnQgbW9kZWwgd2hlbiBib3RoDQo+IGVuZHBvaW50cyBhcmUgTVBUQ1AtY2FiYXBsZS4NCj4g DQo+ID4NCj4gPiA+ICogaXQgaXMgZGVpZ25lZCB0byBub3QgYnJlYWsgbmF0aXZlIE1QVENQIGNv bm5lY3Rpb25zDQo+ID4NCj4gPiBUaGF0IGRvZXMgbm90IG1ha2UgaXQgTVBUQ1Atc3BlY2lmaWMu DQo+IA0KPiBbTWVkXSBJdCBkb2VzIGJlY2F1c2Ugd2UgbmVlZCBhIGNsZWFyIGluZGljYXRvciB0 byBkaXN0aW5ndWlzaCBuYXRpdmUNCj4gTVBUQ1AgY29ubmVjdGlvbnMgZnJvbSBwcm94aWVkIG9u ZXMuIFdlIGRvbid0IHdhbnQgdG8gYnJlYWsgZTJkIE1QVENQLA0KPiB3aGVuIGl0IGlzIHBvc3Np YmxlLg0KPiANCj4gPg0KPiA+ID4gKiBpdCBzb2x2ZXMgY3VycmVudCBNUFRDUCBkZXBsb3ltZW50 cyBwcm9ibGVtcyB3aXRoIFNPQ0tTLg0KPiA+DQo+ID4gVGhhdCBkb2VzIG5vdCBtYWtlIGl0IE1Q VENQLXNwZWNpZmljLg0KPiANCj4gW01lZF0gSXQgaXMgc3BlY2lmaWMgdG8gTVBUQ1AgYmVjYXVz ZSBpdCBpcyBhYm91dCBNUFRDUCBkZXBsb3ltZW50LiBUaGF0J3MNCj4gb2J2aW91cyBmb3IgbWUh DQo+IA0KPiA+DQo+ID4gSSBmZWVsIGxpa2UgYSBicm9rZW4gcmVjb3JkIGhlcmUgYnV0IHRoaXMg c2lnbmFsIGRvZXMgbm90IG5lZWQgdG8gYmUgYW4NCj4gPiBNUFRDUCBvcHRpb24gYmVjYXVzZToN Cj4gPiAtIEl0IGRvZXMgbm90IHNpZ25hbCBhbnkgaW5mb3JtYXRpb24gd2hpY2ggaXMgc3BlY2lm aWMgdG8gdGhlIG9wZXJhdGlvbg0KPiBvZg0KPiA+IE1QVENQDQo+IA0KPiBbTWVkXSBXZSBhcmUg bm90IGluIHRoZSBlMmUgTVBUQ1AgbW9kZWwsIGJ1dCAibmV0d29yay1hc3Npc3RlZCBNUFRDUCIu DQo+IA0KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0K PiBtdWx0aXBhdGh0Y3AgbWFpbGluZyBsaXN0DQo+IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiBo dHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0aHRjcA0K From nobody Thu Nov 3 07:16:11 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 832C41296D4 for ; Thu, 3 Nov 2016 07:16:09 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 6C6jMcYnyEZs for ; Thu, 3 Nov 2016 07:16:07 -0700 (PDT) Received: from mail-wm0-x231.google.com (mail-wm0-x231.google.com [IPv6:2a00:1450:400c:c09::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 3528F1299F9 for ; Thu, 3 Nov 2016 07:16:07 -0700 (PDT) Received: by mail-wm0-x231.google.com with SMTP id t79so103798645wmt.0 for ; Thu, 03 Nov 2016 07:16:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=8FwF7PdK2q9GA55Ln4exKd3n231vV96+CSlBDnRRPpo=; b=dfm/3MVe5rZ6jUF/NkWIENWW6o2/13XZNi3eIcbSWClyQ8vswYViZ/hW/hNrXozBlv U4NqmZYUJTc4lSbA5eWwdEzqL6KGqEDkiLfMzKMwwUCsmw/jL/XmuN8n2aAf/Qc4Ysz9 32UrXrM0ZKq56QFcIvnWpFP667mbGZ/a0BEUYEwNM/HhJs/A5z1jpOSAEWqE0NJPvREA lM24JQT77agTFZdLWI9rt6bKEZTA5dNBuH5JWnJxSwtrjswgddO49fad1W+HQ0Xx0tbt TbLs2SX7sUHK5Cgl3zczoq2ZCDYewCP0gA2k5blnWi98USxlw4R+3TJ0CV8CWqsaObfW 0MwA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=8FwF7PdK2q9GA55Ln4exKd3n231vV96+CSlBDnRRPpo=; b=CkVDkoC/hmjcc/nRfFAxLyaaDsCrb7CoUyn3UYK5L/aJqu6/VfjVMtUPZEx93qZWxQ UO+geL0ep9Uf6RVwlwiTG/hZZOOZyQ4dkKuq6GBvM64Hz9sIwY5ykkpNmtK/VlyQH3fI 4mSogA8y6k5yMP/Bt2OsPf6Rfdu0MfSz1eg0BY199oENut2n7en0VbR2H67Pd0n6KlkA 2g7gpMugRtZEg1VtzIYEbjV747tWpqMKIaxnhYCRVGb+ax7U6qE70haxWbiNuXN9N1vD G7NzZEOLt707y91hTjOB4qqBouev8VRXsypIeQxxqN9GlQQ7XqlGuuwKeJ/3galCz+r+ d18w== X-Gm-Message-State: ABUngveePHB5oyJwlzEbkHI8HJSZlR4RlfgIxn77xJ+Xej2jBwkYM1nOLb90u/7NPg/02Q== X-Received: by 10.28.196.79 with SMTP id u76mr2356782wmf.25.1478182565599; Thu, 03 Nov 2016 07:16:05 -0700 (PDT) Received: from alans-mbp.lan ([37.152.254.14]) by smtp.gmail.com with ESMTPSA id uq6sm8821733wjc.37.2016.11.03.07.16.04 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 03 Nov 2016 07:16:05 -0700 (PDT) Content-Type: multipart/alternative; boundary="Apple-Mail=_7D62EE80-8561-4276-BDE0-71BA70512C71" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Thu, 3 Nov 2016 14:16:03 +0000 Message-Id: References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Nov 2016 14:16:09 -0000 --Apple-Mail=_7D62EE80-8561-4276-BDE0-71BA70512C71 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Med, Comments inline... > On 3 Nov 2016, at 09:26, mohamed.boucadair@orange.com wrote: >=20 >> -----Message d'origine----- >> De : Alan Ford [mailto:alan.ford@gmail.com] >> Envoy=C3=A9 : mercredi 2 novembre 2016 15:07 >> =C3=80 : BOUCADAIR Mohamed IMT/OLN >> Cc : multipathtcp@ietf.org >> Objet : Re: [multipathtcp] potential MPTCP proxy charter item >>=20 >>> By the diagrams, >>>> it needs to now that a destination is not MPTCP capable - how does = it >> have >>>> this knowledge? >>>=20 >>> [Med] The default behavior is that it does convert the MPTCP = connection >> into a TCP connection without requiring any knowledge about the >> destination. This default behavior is motivated by the current = support of >> MPTCP at the servers side. The text can deal with optimization like = the >> one you suggested, but we left those out of scope for the moment. >>>=20 >>> Should it actually be intercepting the SYN/ACK from RM and >>>> making adjustments there? >>>=20 >>> [Med] See above. (various optimization triggers can be considered: >> inspect SYN/ACK, configured servers whitelist, etc.) >>>=20 >>>>=20 >>>> This continues in the 5.2.2.1 discussion - what is the purpose of >>>> MP_CONVERT in the implicit mode? >>>=20 >>> [Med] It is there to distinguish native MPTCP connections that can = be >> established from an MPTCP host from those that are required to be = proxied. >> If the option is not included, this flow will experienced: >>>=20 >>> _________________MULTIPLE PATH CLIENT/SERVER___________ >>> / \ >>> | | >>> | | | | >>> |src:c2@ |src:uMCP@1 dst:s1@|src:uMCP@1 | >>> |<=3DMPTCP=3D=3D=3D=3D|=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D>|<-TCP Leg->| >>> | dst:s2@| | dst:s2@| >>> | | | | >>> +--+ +-----+ +-----+ +--+ >>> |C2| | MCP | | MCP | |S2| >>> +--+ +-----+ +-----+ +--+ >>> Upstream Downstream >>>=20 >>> Example of a Broken E2E MPTCP Connection (On-path) >>>=20 >>> While we wanted to achieve this: >>>=20 >>> _________________MULTIPLE PATH CLIENT/SERVER___________ >>> / \ >>> | | >>> | | | | >>> |src:c2@ |src:uMCP@1 dst:s1@|src:uMCP@1 | >>> |<=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D|=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= MPTCP=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D>| >>> | dst:s2@| | dst:s2@| >>> | | | | >>> +--+ +-----+ +-----+ +--+ >>> |C2| | MCP | | MCP | |S2| >>> +--+ +-----+ +-----+ +--+ >>> Upstream Downstream >>>=20 >>> Example of a Successful E2E MPTCP Connection (On-path) >>=20 >> OK, so this is saying =E2=80=9CI=E2=80=99ve already been proxied, = don=E2=80=99t proxy me again=E2=80=9D. >=20 > [Med] Yes. You corrected this later to =E2=80=9CNo=E2=80=9D =E2=80=A6 So what does = it mean? In fact, =E2=80=9Cplease proxy me=E2=80=9D ? >>=20 >> However, I don=E2=80=99t understand the scenario you=E2=80=99ve drawn = above. >=20 > [Med] The scenario is about an MPTCP-capable host located behind a = CPE(MCP). This is typically an iPhone connected behind a CPE. We want = that MPTCP communications issued from this host are forwarded as such to = their destination without soliciting the downstream MCP.=20 OK I understand this scenario now, it is special for implicit mode, = since if the CPE was acting in explicit mode, it would address the = packets to the MCP. What are the benefits of using implicit mode in this scenario? This is = so you can target it to an MCP without knowing the target address. Are = there any other reasons why this would be used rather than explicit = mode? And what sort of deployment would this scenario exist in? >>>=20 >>> This does not need >>>> to be a MPTCP option to make this happen. >>>>=20 >>>> To be clear - again - I have no issue with this work being done in >> MPTCP >>>> WG, it is =E2=80=9Chow to use proxies to increase deployment of = MPTCP=E2=80=9D. But >> this >>>> particular document is not MPTCP-specific; >>>=20 >>> [Med] It is MPTCP-specific for various reasons, e.g.,: >>> * it solves an MPTCP problem (how to make use of MPTCP of one or = both >> peers are not MPTCP compatible). >>=20 >> That does not affect the protocol itself. >=20 > [Med] It does as the base protocol asumes a deployment model when both = endpoints are MPTCP-cabaple. Whilst the base protocol document may be written that way, there are no = assumptions in the protocol that require it to be used that way, and = indeed you are making use of this with your proposal. >>=20 >>> * it is deigned to not break native MPTCP connections >>=20 >> That does not make it MPTCP-specific. >=20 > [Med] It does because we need a clear indicator to distinguish native = MPTCP connections from proxied ones. We don't want to break e2d MPTCP, = when it is possible. =20 Why? This has no effect on entities which do not implement your = proposal. >>> * it solves current MPTCP deployments problems with SOCKS. >>=20 >> That does not make it MPTCP-specific. >=20 > [Med] It is specific to MPTCP because it is about MPTCP deployment. = That's obvious for me! I=E2=80=99m making a web page. It has some funny cat pictures on it. = This is delivered over HTTP. Therefore I should make funny cat pictures = an extension of HTTP. That=E2=80=99s essentially what you=E2=80=99re saying here!=20 My cat pictures are an application of HTTP, just like your proxying here = is an application of MPTCP. It doesn=E2=80=99t need an extension of the = protocol to be delivered. >> I feel like a broken record here but this signal does not need to be = an >> MPTCP option because: >> - It does not signal any information which is specific to the = operation of >> MPTCP >=20 > [Med] We are not in the e2e MPTCP model, but "network-assisted MPTCP".=20= But again, this does not require an extension to MPTCP to work. Your protocol, as specified, is a signal in the payload. There is no = need to make this signal like an MPTCP option, since it does not need to = be handled by the MPTCP implementation. The one slightly more complex case here is implicit mode. However, if = you want devices to be able to inspect this signal without inspecting = the payload of every MPTCP SYN, IP already has a standard in the form of = RAO for alerting devices - RFCs 2113 and 2711. Regards, Alan --Apple-Mail=_7D62EE80-8561-4276-BDE0-71BA70512C71 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi Med,

Comments inline...

On 3 Nov 2016, at 09:26, mohamed.boucadair@orange.com wrote:

-----Message d'origine-----
De : Alan Ford = [mailto:alan.ford@gmail.com]
Envoy=C3=A9 = : mercredi 2 novembre 2016 15:07
=C3=80 : BOUCADAIR = Mohamed IMT/OLN
Cc : multipathtcp@ietf.org
Objet : Re: = [multipathtcp] potential MPTCP proxy charter item

By the = diagrams,
it needs to = now that a destination is not MPTCP capable - how does it
have
this = knowledge?

[Med] The default = behavior is that it does convert the MPTCP connection
into a TCP connection without requiring any = knowledge about the
destination. This default behavior is = motivated by the current support of
MPTCP at the servers = side. The text can deal with optimization like the
one you = suggested, but we left those out of scope for the moment.

Should it = actually be intercepting the SYN/ACK from RM and
making adjustments there?

[Med] See above. (various = optimization triggers can be considered:
inspect SYN/ACK, configured servers whitelist, = etc.)


This = continues in the 5.2.2.1 discussion - what is the purpose of
MP_CONVERT in the implicit mode?
[Med] It is there to distinguish native MPTCP connections = that can be
established from an MPTCP host = from those that are required to be proxied.
If the option = is not included, this flow will experienced:

  _________________MULTIPLE PATH = CLIENT/SERVER___________
 / =             &n= bsp;           &nbs= p;            =             &n= bsp;    \
          &nb= sp;   | =             &n= bsp;           &nbs= p;    |
  | =           | =             &n= bsp;           &nbs= p;    | =           |
  |src:c2@    |src:uMCP@1 =             ds= t:s1@|src:uMCP@1 |
  |<=3DMPTCP=3D=3D=3D=3D|=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D>|<-TCP = Leg->|
  |    dst:s2@| =             &n= bsp;           &nbs= p;    |    dst:s2@|
  | =           | =             &n= bsp;           &nbs= p;    | =           |
 +--+      +-----+ =             &n= bsp;           +---= --+      +--+
 |C2| =      | MCP | =             &n= bsp;           | = MCP |      |S2|
 +--+ =      +-----+ =             &n= bsp;           +---= --+      +--+
          &nb= sp;Upstream =             &n= bsp;       Downstream
     Example of a Broken E2E MPTCP = Connection (On-path)

While we wanted to = achieve this:

  _________________MULTIPLE PATH = CLIENT/SERVER___________
 / =             &n= bsp;           &nbs= p;            =             &n= bsp;    \
          &nb= sp;   | =             &n= bsp;           &nbs= p;    |
  | =           | =             &n= bsp;           &nbs= p;    | =           |
  |src:c2@    |src:uMCP@1 =             ds= t:s1@|src:uMCP@1 |
  |<=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D|=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3DMPTCP=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D>|
  | =    dst:s2@| =             &n= bsp;           &nbs= p;    |    dst:s2@|
  | =           | =             &n= bsp;           &nbs= p;    | =           |
 +--+      +-----+ =             &n= bsp;           +---= --+      +--+
 |C2| =      | MCP | =             &n= bsp;           | = MCP |      |S2|
 +--+ =      +-----+ =             &n= bsp;           +---= --+      +--+
          &nb= sp;Upstream =             &n= bsp;        Downstream

   Example of a Successful E2E = MPTCP Connection (On-path)

OK, = so this is saying =E2=80=9CI=E2=80=99ve already been proxied, don=E2=80=99= t proxy me again=E2=80=9D.

[Med] = Yes.

You corrected = this later to =E2=80=9CNo=E2=80=9D =E2=80=A6 So what does it mean? In = fact, =E2=80=9Cplease proxy me=E2=80=9D ?


However, I don=E2=80=99t understand the = scenario you=E2=80=99ve drawn above.

[Med] The scenario = is about an MPTCP-capable host located behind a CPE(MCP). This is = typically an iPhone connected behind a CPE. We want that MPTCP = communications issued from this host are forwarded as such to their = destination without soliciting the downstream MCP. 

OK I understand this scenario now, it is special = for implicit mode, since if the CPE was acting in explicit mode, it = would address the packets to the MCP.

What are the benefits of using implicit mode in = this scenario? This is so you can target it to an MCP without knowing = the target address. Are there any other reasons why this would be used = rather than explicit mode? And what sort of deployment would this = scenario exist in?


This = does not need
to be a = MPTCP option to make this happen.

To be = clear - again - I have no issue with this work being done in
MPTCP
WG, it is = =E2=80=9Chow to use proxies to increase deployment of MPTCP=E2=80=9D. = But
this
particular = document is not MPTCP-specific;

[Med] It is MPTCP-specific for various reasons, e.g.,:
* it solves an MPTCP problem (how to make use of MPTCP of one = or both
peers are not MPTCP compatible).

That does not affect the protocol itself.

[Med] It does as the base protocol asumes a = deployment model when both endpoints are MPTCP-cabaple.

Whilst the base protocol document may be written = that way, there are no assumptions in the protocol that require it to be = used that way, and indeed you are making use of this with your = proposal.


* it is = deigned to not break native MPTCP connections

That does not make it = MPTCP-specific.

[Med] It does because we need a clear = indicator to distinguish native MPTCP connections from proxied ones. We = don't want to break e2d MPTCP, when it is possible.  

Why? This has no effect on entities which do not = implement your proposal.

* it solves current = MPTCP deployments problems with SOCKS.

That does not make it MPTCP-specific.

[Med] It is specific to MPTCP because it is = about MPTCP deployment. That's obvious for me!

I=E2=80=99m making a web page. It has some funny cat = pictures on it. This is delivered over HTTP. Therefore I should make = funny cat pictures an extension of HTTP.

That=E2=80=99s essentially what you=E2=80=99re = saying here! 

My cat pictures = are an application of HTTP, just like your proxying here is an = application of MPTCP. It doesn=E2=80=99t need an extension of the = protocol to be delivered.

I feel like a broken record = here but this signal does not need to be an
MPTCP option = because:
- It does not signal any information which is = specific to the operation of
MPTCP

[Med] We are not in the e2e MPTCP model, but = "network-assisted MPTCP". 

But again, this does not require = an extension to MPTCP to work.

Your protocol, as specified, is a = signal in the payload. There is no need to make this signal like an = MPTCP option, since it does not need to be handled by the MPTCP = implementation.

The one slightly more complex case here is implicit mode. = However, if you want devices to be able to inspect this signal without = inspecting the payload of every MPTCP SYN, IP already has a standard in = the form of RAO for alerting devices - RFCs 2113 and 2711.

Regards,
Alan



= --Apple-Mail=_7D62EE80-8561-4276-BDE0-71BA70512C71-- From nobody Fri Nov 4 01:27:27 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8E37D1294E3 for ; Fri, 4 Nov 2016 01:27:25 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nzNOcVjasvWN for ; Fri, 4 Nov 2016 01:27:23 -0700 (PDT) Received: from smtp2.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 79AE9126CD8 for ; Fri, 4 Nov 2016 01:27:23 -0700 (PDT) Received: from mbpobo.lan (unknown [5.149.142.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp2.sgsi.ucl.ac.be) by smtp2.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 919FB67DC18 for ; Fri, 4 Nov 2016 09:27:15 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp2.sgsi.ucl.ac.be 919FB67DC18 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478248035; bh=0Cebak4hImIriCHpt/fikxF8fe71qS3/7WKRl0eEsog=; h=Reply-To:To:From:Subject:Date; b=Oq8GMrMQJoWYb6PUTZYCSDNvRkUjZMSl4lKp6VU1e9puAi1Zd5/tnASip1+AGeFTA +LCfPkDZYfa2b5Yu+oWHw6eUbDgfODGd2WFwWbI6iPPywje6fogMrbnyrFGOU2aTUT Y7xwRrAb8Ia3T4NkDgXZvGtgviG0e4MLuZMOu3fc= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-2 To: multipathtcp From: Olivier Bonaventure Message-ID: <5b017f0e-33ec-661d-ca8d-11536b70547e@uclouvain.be> Date: Fri, 4 Nov 2016 09:27:25 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 919FB67DC18.A3955 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: [multipathtcp] Multipath TCP deployments X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 08:27:25 -0000 Hello, The next issue of the IETF Journal contains one article about Multipath TCP deployments that could be of interest for the members of the MPTCP Working group. In addition to the use cases that have already been discussed in the list, the article contains : - a more detailed explanation of the largest MPTCP deployment on smartphones with several interesting lessons learned from this deployment. This is the first description of this deployment. - an explanation of the utilisation of MPTCP to combine DSL and LTE in hybrid access networks. Many network operators have shown their interest in this use case and the article documents solutions that are already used in some networks The article is already available online at : https://www.ietfjournal.org/multipath-tcp-deployments/ Olivier From nobody Fri Nov 4 02:34:16 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 648541296AD for ; Fri, 4 Nov 2016 02:34:15 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.697 X-Spam-Level: X-Spam-Status: No, score=-5.697 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XlU_x5wnMUt8 for ; Fri, 4 Nov 2016 02:34:11 -0700 (PDT) Received: from smtp.ee.ethz.ch (smtp.ee.ethz.ch [129.132.2.219]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C10A2129539 for ; Fri, 4 Nov 2016 02:34:11 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by smtp.ee.ethz.ch (Postfix) with ESMTP id F32BED9310; Fri, 4 Nov 2016 10:34:09 +0100 (MET) X-Virus-Scanned: by amavisd-new on smtp.ee.ethz.ch Received: from smtp.ee.ethz.ch ([127.0.0.1]) by localhost (.ee.ethz.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id IoTXgfOE9Lwx; Fri, 4 Nov 2016 10:34:09 +0100 (MET) Received: from [192.168.178.33] (p5DEC2F5C.dip0.t-ipconnect.de [93.236.47.92]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: mirjak) by smtp.ee.ethz.ch (Postfix) with ESMTPSA id AAC00D930B; Fri, 4 Nov 2016 10:34:09 +0100 (MET) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 10.1 \(3251\)) From: =?utf-8?Q?Mirja_K=C3=BChlewind?= In-Reply-To: Date: Fri, 4 Nov 2016 10:34:08 +0100 Content-Transfer-Encoding: quoted-printable Message-Id: References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: Mohamed Boucadair , Alan Ford X-Mailer: Apple Mail (2.3251) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 09:34:15 -0000 Hi all, first, I agree with Alan that such a signal does not need to/should not = be part of the MPTCP protocol. MPTCP (as TCP is) is an end2end protocol. = If you have one (or two) proxies in the middle, you split up the = connection into multiple new =E2=80=9Aend2end=E2=80=98 connections. If = you need additional signaling information on one of the new connections, = that a question for a high-layer protocol that uses MPTCP (which is what = you do, when you propose it to be part of the payload). Second, I=E2=80=99m not a big fan of the a two side proxy scenario where = one side simply assumes that the destination is not MPTCP-capable. This = does not support MPTCP deployment but hinders native MPTCP deployment = (basically ensuring that these proxies stay forever in the network and = add additional complexity even if all endpoints are MPTCP-enabled one = day). I guess a proxy should always first forward the MCTCP handshake = and only if the reply does not support MPTCP, then termite the = connection, reply the initiator accordingly and setup a new TCP to the = destination. This might cause additional delay but it provides a big = benefit if the destination is MPTCP-capable and supports native = deployment. Mirja > Am 03.11.2016 um 15:16 schrieb Alan Ford : >=20 > Hi Med, >=20 > Comments inline... >=20 >> On 3 Nov 2016, at 09:26, mohamed.boucadair@orange.com wrote: >>=20 >>> -----Message d'origine----- >>> De : Alan Ford [mailto:alan.ford@gmail.com] >>> Envoy=C3=A9 : mercredi 2 novembre 2016 15:07 >>> =C3=80 : BOUCADAIR Mohamed IMT/OLN >>> Cc : multipathtcp@ietf.org >>> Objet : Re: [multipathtcp] potential MPTCP proxy charter item >>>=20 >>>> By the diagrams, >>>>> it needs to now that a destination is not MPTCP capable - how does = it >>> have >>>>> this knowledge? >>>>=20 >>>> [Med] The default behavior is that it does convert the MPTCP = connection >>> into a TCP connection without requiring any knowledge about the >>> destination. This default behavior is motivated by the current = support of >>> MPTCP at the servers side. The text can deal with optimization like = the >>> one you suggested, but we left those out of scope for the moment. >>>>=20 >>>> Should it actually be intercepting the SYN/ACK from RM and >>>>> making adjustments there? >>>>=20 >>>> [Med] See above. (various optimization triggers can be considered: >>> inspect SYN/ACK, configured servers whitelist, etc.) >>>>=20 >>>>>=20 >>>>> This continues in the 5.2.2.1 discussion - what is the purpose of >>>>> MP_CONVERT in the implicit mode? >>>>=20 >>>> [Med] It is there to distinguish native MPTCP connections that can = be >>> established from an MPTCP host from those that are required to be = proxied. >>> If the option is not included, this flow will experienced: >>>>=20 >>>> _________________MULTIPLE PATH CLIENT/SERVER___________ >>>> / \ >>>> | | >>>> | | | | >>>> |src:c2@ |src:uMCP@1 dst:s1@|src:uMCP@1 | >>>> |<=3DMPTCP=3D=3D=3D=3D|=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D>|<-TCP Leg->| >>>> | dst:s2@| | dst:s2@| >>>> | | | | >>>> +--+ +-----+ +-----+ +--+ >>>> |C2| | MCP | | MCP | |S2| >>>> +--+ +-----+ +-----+ +--+ >>>> Upstream Downstream >>>>=20 >>>> Example of a Broken E2E MPTCP Connection (On-path) >>>>=20 >>>> While we wanted to achieve this: >>>>=20 >>>> _________________MULTIPLE PATH CLIENT/SERVER___________ >>>> / \ >>>> | | >>>> | | | | >>>> |src:c2@ |src:uMCP@1 dst:s1@|src:uMCP@1 | >>>> |<=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D|=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= MPTCP=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D>| >>>> | dst:s2@| | dst:s2@| >>>> | | | | >>>> +--+ +-----+ +-----+ +--+ >>>> |C2| | MCP | | MCP | |S2| >>>> +--+ +-----+ +-----+ +--+ >>>> Upstream Downstream >>>>=20 >>>> Example of a Successful E2E MPTCP Connection (On-path) >>>=20 >>> OK, so this is saying =E2=80=9CI=E2=80=99ve already been proxied, = don=E2=80=99t proxy me again=E2=80=9D. >>=20 >> [Med] Yes. >=20 > You corrected this later to =E2=80=9CNo=E2=80=9D =E2=80=A6 So what = does it mean? In fact, =E2=80=9Cplease proxy me=E2=80=9D ? >=20 >>>=20 >>> However, I don=E2=80=99t understand the scenario you=E2=80=99ve = drawn above. >>=20 >> [Med] The scenario is about an MPTCP-capable host located behind a = CPE(MCP). This is typically an iPhone connected behind a CPE. We want = that MPTCP communications issued from this host are forwarded as such to = their destination without soliciting the downstream MCP.=20 >=20 > OK I understand this scenario now, it is special for implicit mode, = since if the CPE was acting in explicit mode, it would address the = packets to the MCP. >=20 > What are the benefits of using implicit mode in this scenario? This is = so you can target it to an MCP without knowing the target address. Are = there any other reasons why this would be used rather than explicit = mode? And what sort of deployment would this scenario exist in? >=20 >>>>=20 >>>> This does not need >>>>> to be a MPTCP option to make this happen. >>>>>=20 >>>>> To be clear - again - I have no issue with this work being done in >>> MPTCP >>>>> WG, it is =E2=80=9Chow to use proxies to increase deployment of = MPTCP=E2=80=9D. But >>> this >>>>> particular document is not MPTCP-specific; >>>>=20 >>>> [Med] It is MPTCP-specific for various reasons, e.g.,: >>>> * it solves an MPTCP problem (how to make use of MPTCP of one or = both >>> peers are not MPTCP compatible). >>>=20 >>> That does not affect the protocol itself. >>=20 >> [Med] It does as the base protocol asumes a deployment model when = both endpoints are MPTCP-cabaple. >=20 > Whilst the base protocol document may be written that way, there are = no assumptions in the protocol that require it to be used that way, and = indeed you are making use of this with your proposal. >=20 >>>=20 >>>> * it is deigned to not break native MPTCP connections >>>=20 >>> That does not make it MPTCP-specific. >>=20 >> [Med] It does because we need a clear indicator to distinguish native = MPTCP connections from proxied ones. We don't want to break e2d MPTCP, = when it is possible. =20 >=20 > Why? This has no effect on entities which do not implement your = proposal. >=20 >>>> * it solves current MPTCP deployments problems with SOCKS. >>>=20 >>> That does not make it MPTCP-specific. >>=20 >> [Med] It is specific to MPTCP because it is about MPTCP deployment. = That's obvious for me! >=20 > I=E2=80=99m making a web page. It has some funny cat pictures on it. = This is delivered over HTTP. Therefore I should make funny cat pictures = an extension of HTTP. >=20 > That=E2=80=99s essentially what you=E2=80=99re saying here!=20 >=20 > My cat pictures are an application of HTTP, just like your proxying = here is an application of MPTCP. It doesn=E2=80=99t need an extension of = the protocol to be delivered. >=20 >>> I feel like a broken record here but this signal does not need to be = an >>> MPTCP option because: >>> - It does not signal any information which is specific to the = operation of >>> MPTCP >>=20 >> [Med] We are not in the e2e MPTCP model, but "network-assisted = MPTCP".=20 >=20 > But again, this does not require an extension to MPTCP to work. >=20 > Your protocol, as specified, is a signal in the payload. There is no = need to make this signal like an MPTCP option, since it does not need to = be handled by the MPTCP implementation. >=20 > The one slightly more complex case here is implicit mode. However, if = you want devices to be able to inspect this signal without inspecting = the payload of every MPTCP SYN, IP already has a standard in the form of = RAO for alerting devices - RFCs 2113 and 2711. >=20 > Regards, > Alan >=20 >=20 >=20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Fri Nov 4 02:43:34 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id EA2BB1293FC for ; Fri, 4 Nov 2016 02:43:32 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.618 X-Spam-Level: X-Spam-Status: No, score=-1.618 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=no autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0ltBecYuC3Yf for ; Fri, 4 Nov 2016 02:43:31 -0700 (PDT) Received: from relais-inet.francetelecom.com (relais-ias91.francetelecom.com [193.251.215.91]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id DC414129411 for ; Fri, 4 Nov 2016 02:43:29 -0700 (PDT) Received: from omfedm06.si.francetelecom.fr (unknown [xx.xx.xx.2]) by omfedm10.si.francetelecom.fr (ESMTP service) with ESMTP id 6984E264267; Fri, 4 Nov 2016 10:43:27 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.69]) by omfedm06.si.francetelecom.fr (ESMTP service) with ESMTP id 3778E27C0A1; Fri, 4 Nov 2016 10:43:27 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILMA2.corporate.adroot.infra.ftgroup ([fe80::bc1c:ad2f:eda3:8c3d%18]) with mapi id 14.03.0319.002; Fri, 4 Nov 2016 10:43:26 +0100 From: To: Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSNdzSQgvumHnbm0arzSIWTM7lXaDIjnDg Date: Fri, 4 Nov 2016 09:43:26 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAC5B0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DAC5B0OPEXCLILMA3corp_" MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.11.4.90616 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 09:43:33 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DAC5B0OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgQWxhbiwNCg0KUGxlYXNlIHNlZSBpbmxpbmUuDQoNCkNoZWVycywNCk1lZA0KDQpEZSA6IEFs YW4gRm9yZCBbbWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb21dDQpFbnZvecOpIDogamV1ZGkgMyBu b3ZlbWJyZSAyMDE2IDE1OjE2DQrDgCA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE4NCkNjIDog bXVsdGlwYXRodGNwQGlldGYub3JnDQpPYmpldCA6IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRp YWwgTVBUQ1AgcHJveHkgY2hhcnRlciBpdGVtDQoNCkhpIE1lZCwNCg0KQ29tbWVudHMgaW5saW5l Li4uDQoNCk9uIDMgTm92IDIwMTYsIGF0IDA5OjI2LCBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2Uu Y29tPG1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPiB3cm90ZToNCg0KDQotLS0t LU1lc3NhZ2UgZCdvcmlnaW5lLS0tLS0NCkRlIDogQWxhbiBGb3JkIFttYWlsdG86YWxhbi5mb3Jk QGdtYWlsLmNvbV0NCkVudm95w6kgOiBtZXJjcmVkaSAyIG5vdmVtYnJlIDIwMTYgMTU6MDcNCsOA IDogQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTg0KQ2MgOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8 bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4NCk9iamV0IDogUmU6IFttdWx0aXBhdGh0Y3Bd IHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVyIGl0ZW0NCkJ5IHRoZSBkaWFncmFtcywNCg0K aXQgbmVlZHMgdG8gbm93IHRoYXQgYSBkZXN0aW5hdGlvbiBpcyBub3QgTVBUQ1AgY2FwYWJsZSAt IGhvdyBkb2VzIGl0DQpoYXZlDQoNCnRoaXMga25vd2xlZGdlPw0KDQpbTWVkXSBUaGUgZGVmYXVs dCBiZWhhdmlvciBpcyB0aGF0IGl0IGRvZXMgY29udmVydCB0aGUgTVBUQ1AgY29ubmVjdGlvbg0K aW50byBhIFRDUCBjb25uZWN0aW9uIHdpdGhvdXQgcmVxdWlyaW5nIGFueSBrbm93bGVkZ2UgYWJv dXQgdGhlDQpkZXN0aW5hdGlvbi4gVGhpcyBkZWZhdWx0IGJlaGF2aW9yIGlzIG1vdGl2YXRlZCBi eSB0aGUgY3VycmVudCBzdXBwb3J0IG9mDQpNUFRDUCBhdCB0aGUgc2VydmVycyBzaWRlLiBUaGUg dGV4dCBjYW4gZGVhbCB3aXRoIG9wdGltaXphdGlvbiBsaWtlIHRoZQ0Kb25lIHlvdSBzdWdnZXN0 ZWQsIGJ1dCB3ZSBsZWZ0IHRob3NlIG91dCBvZiBzY29wZSBmb3IgdGhlIG1vbWVudC4NCg0KDQpT aG91bGQgaXQgYWN0dWFsbHkgYmUgaW50ZXJjZXB0aW5nIHRoZSBTWU4vQUNLIGZyb20gUk0gYW5k DQoNCm1ha2luZyBhZGp1c3RtZW50cyB0aGVyZT8NCg0KW01lZF0gU2VlIGFib3ZlLiAodmFyaW91 cyBvcHRpbWl6YXRpb24gdHJpZ2dlcnMgY2FuIGJlIGNvbnNpZGVyZWQ6DQppbnNwZWN0IFNZTi9B Q0ssIGNvbmZpZ3VyZWQgc2VydmVycyB3aGl0ZWxpc3QsIGV0Yy4pDQoNCg0KDQoNClRoaXMgY29u dGludWVzIGluIHRoZSA1LjIuMi4xIGRpc2N1c3Npb24gLSB3aGF0IGlzIHRoZSBwdXJwb3NlIG9m DQpNUF9DT05WRVJUIGluIHRoZSBpbXBsaWNpdCBtb2RlPw0KDQpbTWVkXSBJdCBpcyB0aGVyZSB0 byBkaXN0aW5ndWlzaCBuYXRpdmUgTVBUQ1AgY29ubmVjdGlvbnMgdGhhdCBjYW4gYmUNCmVzdGFi bGlzaGVkIGZyb20gYW4gTVBUQ1AgaG9zdCBmcm9tIHRob3NlIHRoYXQgYXJlIHJlcXVpcmVkIHRv IGJlIHByb3hpZWQuDQpJZiB0aGUgb3B0aW9uIGlzIG5vdCBpbmNsdWRlZCwgdGhpcyBmbG93IHdp bGwgZXhwZXJpZW5jZWQ6DQoNCg0KICBfX19fX19fX19fX19fX19fX01VTFRJUExFIFBBVEggQ0xJ RU5UL1NFUlZFUl9fX19fX19fX19fDQogLyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICBcDQogICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICB8DQogIHwgICAgICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICB8ICAgICAgICAgICB8DQogIHxzcmM6YzJAICAgIHxzcmM6dU1DUEAxICAgICAgICAgICAg IGRzdDpzMUB8c3JjOnVNQ1BAMSB8DQogIHw8PU1QVENQPT09PXw9PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT58PC1UQ1AgTGVnLT58DQogIHwgICAgZHN0OnMyQHwgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICB8ICAgIGRzdDpzMkB8DQogIHwgICAgICAgICAgIHwgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICB8ICAgICAgICAgICB8DQogKy0tKyAgICAgICstLS0tLSsgICAgICAg ICAgICAgICAgICAgICAgICAgKy0tLS0tKyAgICAgICstLSsNCiB8QzJ8ICAgICAgfCBNQ1AgfCAg ICAgICAgICAgICAgICAgICAgICAgICB8IE1DUCB8ICAgICAgfFMyfA0KICstLSsgICAgICArLS0t LS0rICAgICAgICAgICAgICAgICAgICAgICAgICstLS0tLSsgICAgICArLS0rDQogICAgICAgICAg IFVwc3RyZWFtICAgICAgICAgICAgICAgICAgICAgRG93bnN0cmVhbQ0KDQogICAgIEV4YW1wbGUg b2YgYSBCcm9rZW4gRTJFIE1QVENQIENvbm5lY3Rpb24gKE9uLXBhdGgpDQoNCldoaWxlIHdlIHdh bnRlZCB0byBhY2hpZXZlIHRoaXM6DQoNCiAgX19fX19fX19fX19fX19fX19NVUxUSVBMRSBQQVRI IENMSUVOVC9TRVJWRVJfX19fX19fX19fXw0KIC8gICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgXA0KICAgICAgICAgICAgICB8ICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgfA0KICB8ICAgICAgICAgICB8ICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgfCAgICAgICAgICAgfA0KICB8c3JjOmMyQCAgICB8c3JjOnVNQ1BAMSAgICAgICAg ICAgICBkc3Q6czFAfHNyYzp1TUNQQDEgfA0KICB8PD09PT09PT09PT18PT09PT09PT09PT09TVBU Q1A9PT09PT09PT09PT09PT09PT09PT09PT0+fA0KICB8ICAgIGRzdDpzMkB8ICAgICAgICAgICAg ICAgICAgICAgICAgICAgICAgfCAgICBkc3Q6czJAfA0KICB8ICAgICAgICAgICB8ICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgfCAgICAgICAgICAgfA0KICstLSsgICAgICArLS0tLS0rICAg ICAgICAgICAgICAgICAgICAgICAgICstLS0tLSsgICAgICArLS0rDQogfEMyfCAgICAgIHwgTUNQ IHwgICAgICAgICAgICAgICAgICAgICAgICAgfCBNQ1AgfCAgICAgIHxTMnwNCiArLS0rICAgICAg Ky0tLS0tKyAgICAgICAgICAgICAgICAgICAgICAgICArLS0tLS0rICAgICAgKy0tKw0KICAgICAg ICAgICBVcHN0cmVhbSAgICAgICAgICAgICAgICAgICAgICBEb3duc3RyZWFtDQoNCiAgIEV4YW1w bGUgb2YgYSBTdWNjZXNzZnVsIEUyRSBNUFRDUCBDb25uZWN0aW9uIChPbi1wYXRoKQ0KDQpPSywg c28gdGhpcyBpcyBzYXlpbmcg4oCcSeKAmXZlIGFscmVhZHkgYmVlbiBwcm94aWVkLCBkb27igJl0 IHByb3h5IG1lIGFnYWlu4oCdLg0KDQpbTWVkXSBZZXMuDQoNCllvdSBjb3JyZWN0ZWQgdGhpcyBs YXRlciB0byDigJxOb+KAnSDigKYgU28gd2hhdCBkb2VzIGl0IG1lYW4/IEluIGZhY3QsIOKAnHBs ZWFzZSBwcm94eSBtZeKAnSA/DQpbTWVkXSBUaGUgcHJlc2VuY2Ugb2YgdGhlIG9wdGlvbiBpcyBh biBpbmRpY2F0aW9uIHRvIGJlIHByb3hpZWQuDQoNCg0KSG93ZXZlciwgSSBkb27igJl0IHVuZGVy c3RhbmQgdGhlIHNjZW5hcmlvIHlvdeKAmXZlIGRyYXduIGFib3ZlLg0KDQpbTWVkXSBUaGUgc2Nl bmFyaW8gaXMgYWJvdXQgYW4gTVBUQ1AtY2FwYWJsZSBob3N0IGxvY2F0ZWQgYmVoaW5kIGEgQ1BF KE1DUCkuIFRoaXMgaXMgdHlwaWNhbGx5IGFuIGlQaG9uZSBjb25uZWN0ZWQgYmVoaW5kIGEgQ1BF LiBXZSB3YW50IHRoYXQgTVBUQ1AgY29tbXVuaWNhdGlvbnMgaXNzdWVkIGZyb20gdGhpcyBob3N0 IGFyZSBmb3J3YXJkZWQgYXMgc3VjaCB0byB0aGVpciBkZXN0aW5hdGlvbiB3aXRob3V0IHNvbGlj aXRpbmcgdGhlIGRvd25zdHJlYW0gTUNQLg0KDQpPSyBJIHVuZGVyc3RhbmQgdGhpcyBzY2VuYXJp byBub3csIGl0IGlzIHNwZWNpYWwgZm9yIGltcGxpY2l0IG1vZGUsIHNpbmNlIGlmIHRoZSBDUEUg d2FzIGFjdGluZyBpbiBleHBsaWNpdCBtb2RlLCBpdCB3b3VsZCBhZGRyZXNzIHRoZSBwYWNrZXRz IHRvIHRoZSBNQ1AuDQoNCldoYXQgYXJlIHRoZSBiZW5lZml0cyBvZiB1c2luZyBpbXBsaWNpdCBt b2RlIGluIHRoaXMgc2NlbmFyaW8/IFRoaXMgaXMgc28geW91IGNhbiB0YXJnZXQgaXQgdG8gYW4g TUNQIHdpdGhvdXQga25vd2luZyB0aGUgdGFyZ2V0IGFkZHJlc3MuIEFyZSB0aGVyZSBhbnkgb3Ro ZXIgcmVhc29ucyB3aHkgdGhpcyB3b3VsZCBiZSB1c2VkIHJhdGhlciB0aGFuIGV4cGxpY2l0IG1v ZGU/DQpbTWVkXSBUaGUgZG9jdW1lbnQgYXZvaWRzIG9uIHB1cnBvc2UgdG8gY29tcGFyZSDigJxp bXBsaWNpdOKAnSB2cy4g4oCcZXhwbGljaXTigJ07IHRoaXMgaXMgbGVmdCB0byB0aGUgdGFzdGUg b2YgZWFjaCBvcGVyYXRvci4gVGhhdCBzYWlkLCB0aGUgb25seSBkaWZmZXJlbmNlIEkgc2VlIGNv bXBhcmVkIHRvIHRoZSBleHBsaWNpdCBtb2RlIGZvciB0aGUgY2FzZSB3ZSBhcmUgZGlzY3Vzc2lu ZywgaXMgdGhhdCB0aGUgQ1BFIGRvZXMgbm90IG5lZWQgdG8gbW9kaWZ5IHRoZSBpbml0aWFsIHN1 YmZsb3cgdG8gYmUgZGlyZWN0bHkgc2VudCB0byB0aGUgZG93bnN0cmVhbSBNQ1AuIEkgZG9u4oCZ dCBjb25zaWRlciB0aGF0IHRvIGJlIGEg4oCcYmVuZWZpdOKAnSBiZWNhdXNlIHRoaXMgcmV3cml0 aW5nIHdpbGwgYmUgZG9uZSBmb3Igc3Vic2VxdWVudCBmbG93cy4NCg0KQW5kIHdoYXQgc29ydCBv ZiBkZXBsb3ltZW50IHdvdWxkIHRoaXMgc2NlbmFyaW8gZXhpc3QgaW4/DQpbTWVkXSBBIGRlcGxv eW1lbnQgc2NlbmFyaW8gd291bGQgYmUgYSBjbHVzdGVyIG9mIE1DUHMgYXQgdGhlIG9wZXJhdG9y 4oCZcyBuZXR3b3JrOyB0aGUgTUNQIGluc3RhbmNlIChpLmUuLCBJUCBhZGRyZXNzIG9mIE1DUCkg dGhhdCB3aWxsIGJlIHNvbGljaXRlZCB0byBoYW5kbGUgYSBnaXZlbiBjb25uZWN0aW9uIHdpbGwg YmUgZGV0ZXJtaW5lZCBiYXNlZCBvbiB0aGUgcmVhbC10aW1lIGxvYWQgZGlzdHJpYnV0aW9uLCBm b3IgaW5zdGFuY2UuIE9uY2UgYW4gaW5zdGFuY2UgaXMgZWxlY3RlZCB0byBwcm9jZXNzIGEgbmV3 IE1QVENQIGNvbm5lY3Rpb24sIHRoZSBjb3JyZXNwb25kaW5nIElQIGFkZHJlc3Mgd2lsbCBiZSBh ZHZlcnRpc2VkIHRvIHN0ZWVyIHN1YnNlcXVlbnQgc3ViZmxvd3MuIEnigJltIG5vdCBhcmd1aW5n IGluIGZhdm9yIG9mIHRoaXMgZGVwbG95bWVudCBjYXNlLCBidXQgSeKAmW0ganVzdCBza2V0Y2hp bmcgc29tZXRoaW5nIHRoYXQgbWF5IGJlIGNvbnNpZGVyZWQuDQo= --_000_787AE7BB302AE849A7480A190F8B933009DAC5B0OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 SGVsdmV0aWNhOw0KCXBhbm9zZS0xOjIgMTEgNiA0IDIgMiAyIDIgMiA0O30NCkBmb250LWZhY2UN Cgl7Zm9udC1mYW1pbHk6SGVsdmV0aWNhOw0KCXBhbm9zZS0xOjIgMTEgNiA0IDIgMiAyIDIgMiA0 O30NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6Q2FsaWJyaTsNCglwYW5vc2UtMToyIDE1IDUg MiAyIDIgNCAzIDIgNDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OlRhaG9tYTsNCglwYW5v c2UtMToyIDExIDYgNCAzIDUgNCA0IDIgNDt9DQovKiBTdHlsZSBEZWZpbml0aW9ucyAqLw0KcC5N c29Ob3JtYWwsIGxpLk1zb05vcm1hbCwgZGl2Lk1zb05vcm1hbA0KCXttYXJnaW46MGNtOw0KCW1h cmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJU aW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7fQ0KYTpsaW5rLCBzcGFuLk1zb0h5cGVybGluaw0KCXtt c28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6Ymx1ZTsNCgl0ZXh0LWRlY29yYXRpb246dW5k ZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bhbi5Nc29IeXBlcmxpbmtGb2xsb3dlZA0KCXttc28tc3R5 bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6cHVycGxlOw0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxp bmU7fQ0KcC5Nc29BY2V0YXRlLCBsaS5Nc29BY2V0YXRlLCBkaXYuTXNvQWNldGF0ZQ0KCXttc28t c3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlRleHRlIGRlIGJ1bGxlcyBDYXIi Ow0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6ZTo4LjBw dDsNCglmb250LWZhbWlseToiVGFob21hIiwic2Fucy1zZXJpZiI7fQ0Kc3Bhbi5hcHBsZS1jb252 ZXJ0ZWQtc3BhY2UNCgl7bXNvLXN0eWxlLW5hbWU6YXBwbGUtY29udmVydGVkLXNwYWNlO30NCnNw YW4uVGV4dGVkZWJ1bGxlc0Nhcg0KCXttc28tc3R5bGUtbmFtZToiVGV4dGUgZGUgYnVsbGVzIENh ciI7DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJUZXh0ZSBkZSBi dWxsZXMiOw0KCWZvbnQtZmFtaWx5OiJUYWhvbWEiLCJzYW5zLXNlcmlmIjt9DQpzcGFuLkVtYWls U3R5bGUyMA0KCXttc28tc3R5bGUtdHlwZTpwZXJzb25hbC1yZXBseTsNCglmb250LWZhbWlseToi Q291cmllciBOZXciOw0KCWNvbG9yOmJsYWNrOw0KCWZvbnQtd2VpZ2h0Om5vcm1hbDsNCglmb250 LXN0eWxlOm5vcm1hbDt9DQouTXNvQ2hwRGVmYXVsdA0KCXttc28tc3R5bGUtdHlwZTpleHBvcnQt b25seTsNCglmb250LXNpemU6MTAuMHB0O30NCkBwYWdlIFdvcmRTZWN0aW9uMQ0KCXtzaXplOjYx Mi4wcHQgNzkyLjBwdDsNCgltYXJnaW46NzAuODVwdCA3MC44NXB0IDcwLjg1cHQgNzAuODVwdDt9 DQpkaXYuV29yZFNlY3Rpb24xDQoJe3BhZ2U6V29yZFNlY3Rpb24xO30NCi0tPjwvc3R5bGU+PCEt LVtpZiBndGUgbXNvIDldPjx4bWw+DQo8bzpzaGFwZWRlZmF1bHRzIHY6ZXh0PSJlZGl0IiBzcGlk bWF4PSIxMDI2IiAvPg0KPC94bWw+PCFbZW5kaWZdLS0+PCEtLVtpZiBndGUgbXNvIDldPjx4bWw+ DQo8bzpzaGFwZWxheW91dCB2OmV4dD0iZWRpdCI+DQo8bzppZG1hcCB2OmV4dD0iZWRpdCIgZGF0 YT0iMSIgLz4NCjwvbzpzaGFwZWxheW91dD48L3htbD48IVtlbmRpZl0tLT4NCjwvaGVhZD4NCjxi b2R5IGxhbmc9IkZSIiBsaW5rPSJibHVlIiB2bGluaz0icHVycGxlIj4NCjxkaXYgY2xhc3M9Ildv cmRTZWN0aW9uMSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXpl OjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+ SGkgQWxhbiw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZx dW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPlBsZWFzZSBzZWUgaW5saW5lLjxvOnA+ PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJs YWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90Oztjb2xvcjpibGFjayI+Q2hlZXJzLDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5NZWQ8bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4m bmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLWxl ZnQ6c29saWQgYmx1ZSAxLjVwdDtwYWRkaW5nOjBjbSAwY20gMGNtIDQuMHB0Ij4NCjxkaXY+DQo8 ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNCNUM0REYgMS4wcHQ7cGFk ZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48c3BhbiBz dHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtUYWhvbWEmcXVvdDssJnF1 b3Q7c2Fucy1zZXJpZiZxdW90OyI+RGUmbmJzcDs6PC9zcGFuPjwvYj48c3BhbiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtUYWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1z ZXJpZiZxdW90OyI+IEFsYW4gRm9yZCBbbWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb21dDQo8YnI+ DQo8Yj5FbnZvecOpJm5ic3A7OjwvYj4gamV1ZGkgMyBub3ZlbWJyZSAyMDE2IDE1OjE2PGJyPg0K PGI+w4AmbmJzcDs6PC9iPiBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xOPGJyPg0KPGI+Q2MmbmJz cDs6PC9iPiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8YnI+DQo8Yj5PYmpldCZuYnNwOzo8L2I+IFJl OiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkgY2hhcnRlciBpdGVtPG86cD48 L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxv OnA+Jm5ic3A7PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+SGkgTWVkLDxvOnA+PC9v OnA+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9w Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Q29tbWVudHMgaW5saW5lLi4u PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpw PiZuYnNwOzwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8YmxvY2txdW90ZSBzdHls ZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj5PbiAzIE5vdiAyMDE2LCBhdCAwOToyNiwgPGEgaHJlZj0ibWFpbHRvOm1v aGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20iPg0KbW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNv bTwvYT4gd3JvdGU6PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjkuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0hl bHZldGljYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij48YnIgc3R5bGU9ImZvbnQtdmFy aWFudC1jYXBzOiBub3JtYWw7b3JwaGFuczogYXV0bzt0ZXh0LWFsaWduOnN0YXJ0O3dpZG93czog YXV0bzstd2Via2l0LXRleHQtc3Ryb2tlLXdpZHRoOiAwcHg7d29yZC1zcGFjaW5nOjBweCI+DQo8 YnI+DQo8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i bWFyZ2luLWJvdHRvbToxMi4wcHQiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPi0tLS0t TWVzc2FnZSBkJ29yaWdpbmUtLS0tLTxicj4NCkRlJm5ic3A7OiBBbGFuIEZvcmQgWzxhIGhyZWY9 Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj5tYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbTwv YT5dPGJyPg0KRW52b3nDqSZuYnNwOzogbWVyY3JlZGkgMiBub3ZlbWJyZSAyMDE2IDE1OjA3PGJy Pg0Kw4AmbmJzcDs6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE48YnI+DQpDYyZuYnNwOzogPGEg aHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3Jn PC9hPjxicj4NCk9iamV0Jm5ic3A7OiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQ IHByb3h5IGNoYXJ0ZXIgaXRlbTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxibG9ja3F1b3RlIHN0 eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQ7Zm9udC12YXJpYW50LWNh cHM6IG5vcm1hbDtvcnBoYW5zOiBhdXRvO3RleHQtYWxpZ246c3RhcnQ7d2lkb3dzOiBhdXRvOy13 ZWJraXQtdGV4dC1zdHJva2Utd2lkdGg6IDBweDt3b3JkLXNwYWNpbmc6MHB4Ij4NCjxibG9ja3F1 b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQiPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTom cXVvdDtIZWx2ZXRpY2EmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+QnkgdGhlIGRpYWdy YW1zLDxicj4NCjxicj4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0 aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPml0IG5lZWRzIHRvIG5vdyB0aGF0IGEg ZGVzdGluYXRpb24gaXMgbm90IE1QVENQIGNhcGFibGUgLSBob3cgZG9lcyBpdDxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjwvYmxvY2txdW90ZT4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZx dW90O3NhbnMtc2VyaWYmcXVvdDsiPmhhdmU8YnI+DQo8YnI+DQo8bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUu MHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsi PnRoaXMga25vd2xlZGdlPzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvYmxvY2txdW90ZT4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPjxicj4NCltN ZWRdIFRoZSBkZWZhdWx0IGJlaGF2aW9yIGlzIHRoYXQgaXQgZG9lcyBjb252ZXJ0IHRoZSBNUFRD UCBjb25uZWN0aW9uPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTomcXVvdDtIZWx2ZXRpY2Em cXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+aW50byBhIFRDUCBjb25uZWN0aW9uIHdpdGhv dXQgcmVxdWlyaW5nIGFueSBrbm93bGVkZ2UgYWJvdXQgdGhlPGJyPg0KZGVzdGluYXRpb24uIFRo aXMgZGVmYXVsdCBiZWhhdmlvciBpcyBtb3RpdmF0ZWQgYnkgdGhlIGN1cnJlbnQgc3VwcG9ydCBv Zjxicj4NCk1QVENQIGF0IHRoZSBzZXJ2ZXJzIHNpZGUuIFRoZSB0ZXh0IGNhbiBkZWFsIHdpdGgg b3B0aW1pemF0aW9uIGxpa2UgdGhlPGJyPg0Kb25lIHlvdSBzdWdnZXN0ZWQsIGJ1dCB3ZSBsZWZ0 IHRob3NlIG91dCBvZiBzY29wZSBmb3IgdGhlIG1vbWVudC48YnI+DQo8YnI+DQo8bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXpl OjkuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OywmcXVvdDtzYW5zLXNlcmlm JnF1b3Q7Ij48YnI+DQpTaG91bGQgaXQgYWN0dWFsbHkgYmUgaW50ZXJjZXB0aW5nIHRoZSBTWU4v QUNLIGZyb20gUk0gYW5kPGJyPg0KPGJyPg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTom cXVvdDtIZWx2ZXRpY2EmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+bWFraW5nIGFkanVz dG1lbnRzIHRoZXJlPzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNh JnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPjxicj4NCltNZWRdIFNlZSBhYm92ZS4gKHZh cmlvdXMgb3B0aW1pemF0aW9uIHRyaWdnZXJzIGNhbiBiZSBjb25zaWRlcmVkOjxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6 OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYm cXVvdDsiPmluc3BlY3QgU1lOL0FDSywgY29uZmlndXJlZCBzZXJ2ZXJzIHdoaXRlbGlzdCwgZXRj Lik8YnI+DQo8YnI+DQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjkuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGlj YSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij48YnI+DQo8YnI+DQo8bzpwPjwvbzpwPjwv c3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjku MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1 b3Q7Ij48YnI+DQpUaGlzIGNvbnRpbnVlcyBpbiB0aGUgNS4yLjIuMSBkaXNjdXNzaW9uIC0gd2hh dCBpcyB0aGUgcHVycG9zZSBvZjxicj4NCk1QX0NPTlZFUlQgaW4gdGhlIGltcGxpY2l0IG1vZGU/ PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9 ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTomcXVvdDtIZWx2ZXRpY2EmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90OyI+PGJyPg0KW01lZF0gSXQgaXMgdGhlcmUgdG8gZGlzdGluZ3Vpc2gg bmF0aXZlIE1QVENQIGNvbm5lY3Rpb25zIHRoYXQgY2FuIGJlPG86cD48L286cD48L3NwYW4+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250 LWZhbWlseTomcXVvdDtIZWx2ZXRpY2EmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+ZXN0 YWJsaXNoZWQgZnJvbSBhbiBNUFRDUCBob3N0IGZyb20gdGhvc2UgdGhhdCBhcmUgcmVxdWlyZWQg dG8gYmUgcHJveGllZC48YnI+DQpJZiB0aGUgb3B0aW9uIGlzIG5vdCBpbmNsdWRlZCwgdGhpcyBm bG93IHdpbGwgZXhwZXJpZW5jZWQ6PGJyPg0KPGJyPg0KPG86cD48L286cD48L3NwYW4+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZh bWlseTomcXVvdDtIZWx2ZXRpY2EmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+PGJyPg0K Jm5ic3A7Jm5ic3A7X19fX19fX19fX19fX19fX19NVUxUSVBMRSBQQVRIIENMSUVOVC9TRVJWRVJf X19fX19fX19fXzxicj4NCiZuYnNwOy8gJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7XDxicj4NCiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwO3wgJm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7fDxicj4NCiZuYnNw OyZuYnNwO3wgJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7fCAmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDt8ICZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwO3w8YnI+DQombmJzcDsmbmJzcDt8c3JjOmMyQCAmbmJzcDsm bmJzcDsmbmJzcDt8c3JjOnVNQ1BAMSAmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDtkc3Q6czFAfHNyYzp1TUNQQDEg fDxicj4NCiZuYnNwOyZuYnNwO3wmbHQ7PU1QVENQPT09PXw9PT09PT09PT09PT09PT09PT09PT09 PT09PT09PSZndDt8Jmx0Oy1UQ1AgTGVnLSZndDt8PGJyPg0KJm5ic3A7Jm5ic3A7fCAmbmJzcDsm bmJzcDsmbmJzcDtkc3Q6czJAfCAmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDt8ICZuYnNwOyZuYnNwOyZuYnNwO2RzdDpzMkB8PGJyPg0K Jm5ic3A7Jm5ic3A7fCAmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDt8ICZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwO3wgJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7fDxicj4NCiZuYnNwOyYjNDM7LS0mIzQzOyAmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmIzQzOy0tLS0tJiM0MzsgJm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7JiM0MzstLS0tLSYjNDM7ICZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyYjNDM7LS0mIzQzOzxicj4NCiZuYnNwO3xDMnwgJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7fCBNQ1AgfCAmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDt8IE1DUCB8ICZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwO3xTMnw8YnI+DQombmJzcDsmIzQzOy0tJiM0MzsgJm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7JiM0MzstLS0tLSYjNDM7ICZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyYjNDM7LS0tLS0mIzQzOyAmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmIzQzOy0tJiM0Mzs8YnI+DQombmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDtVcHN0cmVhbSAmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDtEb3duc3RyZWFt PGJyPg0KPGJyPg0KJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7RXhhbXBsZSBvZiBhIEJy b2tlbiBFMkUgTVBUQ1AgQ29ubmVjdGlvbiAoT24tcGF0aCk8YnI+DQo8YnI+DQpXaGlsZSB3ZSB3 YW50ZWQgdG8gYWNoaWV2ZSB0aGlzOjxicj4NCjxicj4NCiZuYnNwOyZuYnNwO19fX19fX19fX19f X19fX19fTVVMVElQTEUgUEFUSCBDTElFTlQvU0VSVkVSX19fX19fX19fX188YnI+DQombmJzcDsv ICZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwO1w8YnI+DQombmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDt8ICZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwO3w8YnI+DQombmJzcDsmbmJzcDt8ICZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwO3wgJm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7fCAmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDt8 PGJyPg0KJm5ic3A7Jm5ic3A7fHNyYzpjMkAgJm5ic3A7Jm5ic3A7Jm5ic3A7fHNyYzp1TUNQQDEg Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7ZHN0OnMxQHxzcmM6dU1DUEAxIHw8YnI+DQombmJzcDsmbmJzcDt8Jmx0 Oz09PT09PT09PT18PT09PT09PT09PT09TVBUQ1A9PT09PT09PT09PT09PT09PT09PT09PT0mZ3Q7 fDxicj4NCiZuYnNwOyZuYnNwO3wgJm5ic3A7Jm5ic3A7Jm5ic3A7ZHN0OnMyQHwgJm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7fCAmbmJz cDsmbmJzcDsmbmJzcDtkc3Q6czJAfDxicj4NCiZuYnNwOyZuYnNwO3wgJm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7fCAmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDt8ICZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwO3w8 YnI+DQombmJzcDsmIzQzOy0tJiM0MzsgJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7JiM0 MzstLS0tLSYjNDM7ICZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyYjNDM7LS0tLS0mIzQz OyAmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmIzQzOy0tJiM0Mzs8YnI+DQombmJzcDt8 QzJ8ICZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwO3wgTUNQIHwgJm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7fCBNQ1AgfCAmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDt8UzJ8 PGJyPg0KJm5ic3A7JiM0MzstLSYjNDM7ICZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyYj NDM7LS0tLS0mIzQzOyAmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmIzQzOy0tLS0tJiM0 MzsgJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7JiM0MzstLSYjNDM7PGJyPg0KJm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7VXBzdHJlYW0gJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7RG93bnN0cmVhbTxicj4NCjxicj4NCiZuYnNwOyZuYnNw OyZuYnNwO0V4YW1wbGUgb2YgYSBTdWNjZXNzZnVsIEUyRSBNUFRDUCBDb25uZWN0aW9uIChPbi1w YXRoKTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZx dW90O3NhbnMtc2VyaWYmcXVvdDsiPjxicj4NCk9LLCBzbyB0aGlzIGlzIHNheWluZyDigJxJ4oCZ dmUgYWxyZWFkeSBiZWVuIHByb3hpZWQsIGRvbuKAmXQgcHJveHkgbWUgYWdhaW7igJ0uPG86cD48 L286cD48L3NwYW4+PC9wPg0KPC9ibG9ja3F1b3RlPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTomcXVvdDtIZWx2ZXRpY2EmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+PGJyPg0KW01lZF0gWWVzLjwvc3Bhbj48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5Z b3UgY29ycmVjdGVkIHRoaXMgbGF0ZXIgdG8g4oCcTm/igJ0g4oCmIFNvIHdoYXQgZG9lcyBpdCBt ZWFuPyBJbiBmYWN0LCDigJxwbGVhc2UgcHJveHkgbWXigJ0gPzxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxl PSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2Nv bG9yOmJsYWNrIj5bTWVkXSBUaGUgcHJlc2VuY2Ugb2YgdGhlIG9wdGlvbiBpcyBhbiBpbmRpY2F0 aW9uIHRvIGJlIHByb3hpZWQuDQo8L3NwYW4+PHNwYW4gbGFuZz0iRU4tVVMiPjxicj4NCjxicj4N CjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2lu LXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0O2ZvbnQtdmFyaWFudC1jYXBzOiBub3JtYWw7 b3JwaGFuczogYXV0bzt0ZXh0LWFsaWduOnN0YXJ0O3dpZG93czogYXV0bzstd2Via2l0LXRleHQt c3Ryb2tlLXdpZHRoOiAwcHg7d29yZC1zcGFjaW5nOjBweCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTom cXVvdDtIZWx2ZXRpY2EmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+PGJyPg0KPC9zcGFu PjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNh JnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkhvd2V2ZXIsIEkgZG9u4oCZdCB1bmRlcnN0 YW5kIHRoZSBzY2VuYXJpbyB5b3XigJl2ZSBkcmF3biBhYm92ZS48bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8L2Jsb2NrcXVvdGU+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9u dC1zaXplOjkuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OywmcXVvdDtzYW5z LXNlcmlmJnF1b3Q7Ij48YnI+DQpbTWVkXSBUaGUgc2NlbmFyaW8gaXMgYWJvdXQgYW4gTVBUQ1At Y2FwYWJsZSBob3N0IGxvY2F0ZWQgYmVoaW5kIGEgQ1BFKE1DUCkuIFRoaXMgaXMgdHlwaWNhbGx5 IGFuIGlQaG9uZSBjb25uZWN0ZWQgYmVoaW5kIGEgQ1BFLiBXZSB3YW50IHRoYXQgTVBUQ1AgY29t bXVuaWNhdGlvbnMgaXNzdWVkIGZyb20gdGhpcyBob3N0IGFyZSBmb3J3YXJkZWQgYXMgc3VjaCB0 byB0aGVpciBkZXN0aW5hdGlvbiB3aXRob3V0IHNvbGljaXRpbmcgdGhlIGRvd25zdHJlYW0NCiBN Q1AuPHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxv OnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ T0sgSSB1bmRlcnN0YW5kIHRoaXMgc2NlbmFyaW8gbm93LCBpdCBpcyBzcGVjaWFsIGZvciBpbXBs aWNpdCBtb2RlLCBzaW5jZSBpZiB0aGUgQ1BFIHdhcyBhY3RpbmcgaW4gZXhwbGljaXQgbW9kZSwg aXQgd291bGQgYWRkcmVzcyB0aGUgcGFja2V0cyB0byB0aGUgTUNQLjxvOnA+PC9vOnA+PC9wPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5XaGF0IGFyZSB0aGUgYmVuZWZp dHMgb2YgdXNpbmcgaW1wbGljaXQgbW9kZSBpbiB0aGlzIHNjZW5hcmlvPw0KPHNwYW4gbGFuZz0i RU4tVVMiPlRoaXMgaXMgc28geW91IGNhbiB0YXJnZXQgaXQgdG8gYW4gTUNQIHdpdGhvdXQga25v d2luZyB0aGUgdGFyZ2V0IGFkZHJlc3MuDQo8L3NwYW4+QXJlIHRoZXJlIGFueSBvdGhlciByZWFz b25zIHdoeSB0aGlzIHdvdWxkIGJlIHVzZWQgcmF0aGVyIHRoYW4gZXhwbGljaXQgbW9kZT8NCjxz cGFuIHN0eWxlPSJjb2xvcjpibGFjayI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBUaGUg ZG9jdW1lbnQgYXZvaWRzIG9uIHB1cnBvc2UgdG8gY29tcGFyZSDigJxpbXBsaWNpdOKAnSB2cy4g 4oCcZXhwbGljaXTigJ07IHRoaXMgaXMgbGVmdCB0byB0aGUgdGFzdGUgb2YgZWFjaCBvcGVyYXRv ci4gVGhhdCBzYWlkLCB0aGUgb25seSBkaWZmZXJlbmNlIEkgc2VlDQogY29tcGFyZWQgdG8gdGhl IGV4cGxpY2l0IG1vZGUgZm9yIHRoZSBjYXNlIHdlIGFyZSBkaXNjdXNzaW5nLCBpcyB0aGF0IHRo ZSBDUEUgZG9lcyBub3QgbmVlZCB0byBtb2RpZnkgdGhlIGluaXRpYWwgc3ViZmxvdyB0byBiZSBk aXJlY3RseSBzZW50IHRvIHRoZSBkb3duc3RyZWFtIE1DUC4gSSBkb27igJl0IGNvbnNpZGVyIHRo YXQgdG8gYmUgYSDigJxiZW5lZml04oCdIGJlY2F1c2UgdGhpcyByZXdyaXRpbmcgd2lsbCBiZSBk b25lIGZvciBzdWJzZXF1ZW50DQogZmxvd3MuIDwvc3Bhbj48c3BhbiBsYW5nPSJFTi1VUyI+PG86 cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyI+QW5kIHdoYXQgc29ydCBvZiBkZXBsb3lt ZW50IHdvdWxkIHRoaXMgc2NlbmFyaW8gZXhpc3QgaW4/PG86cD48L286cD48L3NwYW4+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5b TWVkXSBBIGRlcGxveW1lbnQgc2NlbmFyaW8gd291bGQgYmUgYSBjbHVzdGVyIG9mIE1DUHMgYXQg dGhlIG9wZXJhdG9y4oCZcyBuZXR3b3JrOyB0aGUgTUNQIGluc3RhbmNlIChpLmUuLCBJUCBhZGRy ZXNzIG9mIE1DUCkgdGhhdCB3aWxsIGJlIHNvbGljaXRlZCB0byBoYW5kbGUNCiBhIGdpdmVuIGNv bm5lY3Rpb24gd2lsbCBiZSBkZXRlcm1pbmVkIGJhc2VkIG9uIHRoZSByZWFsLXRpbWUgbG9hZCBk aXN0cmlidXRpb24sIGZvciBpbnN0YW5jZS4gT25jZSBhbiBpbnN0YW5jZSBpcyBlbGVjdGVkIHRv IHByb2Nlc3MgYSBuZXcgTVBUQ1AgY29ubmVjdGlvbiwgdGhlIGNvcnJlc3BvbmRpbmcgSVAgYWRk cmVzcyB3aWxsIGJlIGFkdmVydGlzZWQgdG8gc3RlZXIgc3Vic2VxdWVudCBzdWJmbG93cy4gSeKA mW0gbm90IGFyZ3VpbmcgaW4gZmF2b3INCiBvZiB0aGlzIGRlcGxveW1lbnQgY2FzZSwgYnV0IEni gJltIGp1c3Qgc2tldGNoaW5nIHNvbWV0aGluZyB0aGF0IG1heSBiZSBjb25zaWRlcmVkLiAmbmJz cDsmbmJzcDsmbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9k aXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ib2R5Pg0KPC9odG1sPg0K --_000_787AE7BB302AE849A7480A190F8B933009DAC5B0OPEXCLILMA3corp_-- From nobody Fri Nov 4 03:12:48 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 06CD2129B3C for ; Fri, 4 Nov 2016 03:12:48 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.619 X-Spam-Level: X-Spam-Status: No, score=-1.619 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=no autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id feJ53xYpEfjm for ; Fri, 4 Nov 2016 03:12:46 -0700 (PDT) Received: from relais-inet.francetelecom.com (relais-ias91.francetelecom.com [193.251.215.91]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id AF252129B37 for ; Fri, 4 Nov 2016 03:12:45 -0700 (PDT) Received: from omfedm08.si.francetelecom.fr (unknown [xx.xx.xx.4]) by omfedm13.si.francetelecom.fr (ESMTP service) with ESMTP id 22F8F324223; Fri, 4 Nov 2016 11:12:44 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.27]) by omfedm08.si.francetelecom.fr (ESMTP service) with ESMTP id EF8EA23809C; Fri, 4 Nov 2016 11:12:43 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM7C.corporate.adroot.infra.ftgroup ([fe80::8007:17b:c3b4:d68b%19]) with mapi id 14.03.0319.002; Fri, 4 Nov 2016 11:12:43 +0100 From: To: =?utf-8?B?TWlyamEgS8O8aGxld2luZA==?= , Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSNn6XQgvumHnbm0arzSIWTM7lXaDIkvLw Date: Fri, 4 Nov 2016 10:12:43 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAC5DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.6.17.114517 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 10:12:48 -0000 SGkgTWlyamEsIA0KDQpQbGVhc2Ugc2VlIGlubGluZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCj4gLS0t LS1NZXNzYWdlIGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IE1pcmphIEvDvGhsZXdpbmQgW21haWx0 bzptaXJqYS5rdWVobGV3aW5kQHRpay5lZS5ldGh6LmNoXQ0KPiBFbnZvecOpwqA6IHZlbmRyZWRp IDQgbm92ZW1icmUgMjAxNiAxMDozNA0KPiDDgMKgOiBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xO OyBBbGFuIEZvcmQNCj4gQ2PCoDogbXVsdGlwYXRodGNwQGlldGYub3JnDQo+IE9iamV0wqA6IFJl OiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkgY2hhcnRlciBpdGVtDQo+IA0K PiBIaSBhbGwsDQo+IA0KPiBmaXJzdCwgSSBhZ3JlZSB3aXRoIEFsYW4gdGhhdCBzdWNoIGEgc2ln bmFsIGRvZXMgbm90IG5lZWQgdG8vc2hvdWxkIG5vdCBiZQ0KPiBwYXJ0IG9mIHRoZSBNUFRDUCBw cm90b2NvbC4NCg0KW01lZF0gRGVmaW5pbmcgYW5vdGhlciBjaGFubmVsIHRvIGNhcnJ5IHRoZSBz aWduYWwgIkkgd2FudCB0byBiZSBNUFRDUC1wcm94aWVkIiBvdXRzaWRlIHRoZSBNUFRDUCBub3Jt YWwgY2hhbm5lbCB3aWxsIGltcG9ydCB0aGUgc2FtZSBzZXQgb2YgaGluZHJhbmNlcyB3ZSBoYWQg d2l0aCBNUFRDUCBkZXNpZ24gZm9yIG1pZGRsZWJsb3hlcyB0cmF2ZXJzYWwuIFRoZSB1c2Ugb2Yg TVBUQ1AgdG8gY29udmV5IHRoZSAiSSB3YW50IHRvIGJlIE1QVENQLXByb3hpZWQiIGxldmVyYWdl cyBvbiBiYXNlIE1QVENQIHRvIGRldGVjdCAidW5mcmllbmRseSBNUFRDUCIgaW4tcGF0aCBub2Rl cy4gVGhhdCdzIGEgcHJhZ21hdGljIGVuZ2luZWVyaW5nIGRlc2lnbi4gDQoNCiBNUFRDUCAoYXMg VENQIGlzKSBpcyBhbiBlbmQyZW5kIHByb3RvY29sLg0KDQpbTWVkXSBUaGF0J3MgdGhlIHRoZW9y eS4gVGhlIGRlcGxveW1lbnQgcmVhbGl0eSBpcyBhcyBmb2xsb3dzOiANCiogVGhlIG5ldHdvcmsg Y2FuIGhlbHAgaW4gc29tZSBjYXNlcyB0byBlc3RhYmxpc2ggKGdvb2QpIFRDUCBjb25uZWN0aW9u cyAoaHR0cHM6Ly9kYXRhdHJhY2tlci5pZXRmLm9yZy9kb2MvcmZjMzEzNS8pLiANCiogVENQIHBy b3hpZXMgYXJlIGRlcGxveWVkIGluIG1hbnkgbmV0d29ya3MgKG1haW5seSBtb2JpbGUpIGZvciBv dGhlciByZWFzb25zIHN1Y2ggYXM6IGF2b2lkIHF1aWNrIHJldHJpZXZhbCBvZiAodmlkZW8pIGNv bnRlbnQgdGhhdCB3aWxsIGNvbnN1bWUgYSBzdWJzY3JpYmVyIGRhdGEgdm9sdW1lIHdoaWxlIHRo ZSB1c2VyIHdvbid0IHZpZXcgdGhhdCBjb250ZW50Lg0KKiBNUFRDUCBzdXBwb3J0IGlzIG51bGwg YXQgdGhlIHNlcnZlciBzaWRlLiANCiogVGhlcmUgYXJlIHNvbWUgTVBUQ1AtY2FwYWJsZSBjbGll bnQsIGJ1dCB0aG9zZSBhcmUgc3RpbGwgcmFyZSBjb21wYXJlZCB0byB0aGUgaW5zdGFsbGVkIGJh c2UuICANCg0KDQogSWYNCj4geW91IGhhdmUgb25lIChvciB0d28pIHByb3hpZXMgaW4gdGhlIG1p ZGRsZSwgeW91IHNwbGl0IHVwIHRoZSBjb25uZWN0aW9uDQo+IGludG8gbXVsdGlwbGUgbmV3IOKA mmVuZDJlbmTigJggY29ubmVjdGlvbnMuIElmIHlvdSBuZWVkIGFkZGl0aW9uYWwgc2lnbmFsaW5n DQo+IGluZm9ybWF0aW9uIG9uIG9uZSBvZiB0aGUgbmV3IGNvbm5lY3Rpb25zLCB0aGF0IGEgcXVl c3Rpb24gZm9yIGEgaGlnaC0NCj4gbGF5ZXIgcHJvdG9jb2wgdGhhdCB1c2VzIE1QVENQICh3aGlj aCBpcyB3aGF0IHlvdSBkbywgd2hlbiB5b3UgcHJvcG9zZSBpdA0KPiB0byBiZSBwYXJ0IG9mIHRo ZSBwYXlsb2FkKS4NCg0KW01lZF0gaG1tLi5idXQgb3VyIGFwcGxpY2F0aW9uIGlzICJNUFRDUCBw cm94eSIhDQoNCj4gDQo+IFNlY29uZCwgSeKAmW0gbm90IGEgYmlnIGZhbiBvZiB0aGUgYSB0d28g c2lkZSBwcm94eSBzY2VuYXJpbyB3aGVyZSBvbmUgc2lkZQ0KPiBzaW1wbHkgYXNzdW1lcyB0aGF0 IHRoZSBkZXN0aW5hdGlvbiBpcyBub3QgTVBUQ1AtY2FwYWJsZS4NCg0KW01lZF0gVGhlIGN1cnJl bnQgcHJvcG9zYWwgaXMgYXMgZm9sbG93czogDQoqIE1QVENQIGNvbm5lY3Rpb25zIGlzc3VlZCBm cm9tIE1QVENQLWNhcGFibGUgaG9zdHMgd2lsbCBiZSBmb3J3YXJkZWQgYXMgc3VjaCB0byB0aGVp ciBkZXN0aW5hdGlvbnMgd2l0aG91dCBpbnZvbHZpbmcgYW55IE1QVENQIHByb3h5Lg0KKiBUQ1Ag Y29ubmVjdGlvbnMgdGhhdCBhcmUgaXNzdWVkIGZyb20gbm9uIE1QVENQLWNhcGFibGUgaG9zdHMg Y2FuIGJlbmVmaXQgZnJvbSB0aGUgIk5ldHdvcmstQXNzaXN0ZWQgTVBUQ1AiLiANCg0KQ2FuIHlv dSBwbGVhc2UgY2xhcmlmeSB3aGF0IGlzICJiYWQiIHdpdGggc3VjaCBkZXNpZ24/DQoNCiBUaGlz IGRvZXMgbm90DQo+IHN1cHBvcnQgTVBUQ1AgZGVwbG95bWVudCBidXQgaGluZGVycyBuYXRpdmUg TVBUQ1AgZGVwbG95bWVudCAoYmFzaWNhbGx5DQo+IGVuc3VyaW5nIHRoYXQgdGhlc2UgcHJveGll cyBzdGF5IGZvcmV2ZXIgaW4gdGhlIG5ldHdvcmsgYW5kIGFkZCBhZGRpdGlvbmFsDQo+IGNvbXBs ZXhpdHkgZXZlbiBpZiBhbGwgZW5kcG9pbnRzIGFyZSBNUFRDUC1lbmFibGVkIG9uZSBkYXkpLg0K DQpbTWVkXSBUaGUgY3VycmVudCBwcm9wb3NhbHMgY2FsbHMgdGhlIGZvbGxvd2luZyBkZXNpZ24g Z29hbDoNCg0KICAgbyAgQXZvaWRzIGludGVyZmVyZW5jZSB3aXRoIG5hdGl2ZSBNUFRDUCBjb25u ZWN0aW9ucy4NCg0KTmF0aXZlIGNvbm5lY3Rpb25zIHdpbGwgZ28gZGlyZWN0IHdpdGhvdXQgYmVp bmcgcmV2ZXJ0ZWQgdG8gVENQISBQbGVhc2UgY29uc2lkZXIgcmVhZGluZyBodHRwczovL3Rvb2xz LmlldGYub3JnL2h0bWwvZHJhZnQtYm91Y2FkYWlyLW1wdGNwLXBsYWluLW1vZGUtMDkjc2VjdGlv bi03LiAgDQoNCiBJIGd1ZXNzIGENCj4gcHJveHkgc2hvdWxkIGFsd2F5cyBmaXJzdCBmb3J3YXJk IHRoZSBNQ1RDUCBoYW5kc2hha2UgYW5kIG9ubHkgaWYgdGhlDQo+IHJlcGx5IGRvZXMgbm90IHN1 cHBvcnQgTVBUQ1AsIHRoZW4gdGVybWl0ZSB0aGUgY29ubmVjdGlvbiwgcmVwbHkgdGhlDQo+IGlu aXRpYXRvciBhY2NvcmRpbmdseSBhbmQgc2V0dXAgYSBuZXcgVENQIHRvIHRoZSBkZXN0aW5hdGlv bi4gDQoNCltNZWRdIEFzIEkgcmVwbGllZCB0byBBbGFuLCB0aGlzIGlzIGFuIG9wdGltaXphdGlv biB0aGF0IGNhbiBiZSBjb25zaWRlcmVkLiBXYWl0aW5nIGZvciB0aGUgU1lOL0FDSyBpcyBub3Qg dGhlIG9ubHkgdHJpZ2dlciB0aGF0IGNhbiBiZSBjb25zaWRlcmVkLCB0aGVyZSBpcyBhbHNvIGEg d2hpdGVsaXN0IGFwcHJvYWNoLiBUaG9zZSBkZXRhaWxzIGNhbiBiZSB3b3JrZWQgb3V0IGJldHRl ciBvbmNlIHdlIGhhdmUgKGhvcGVmdWxseSkgYSBXRyBkb2N1bWVudCA7LSkNCg0KVGhpcyBtaWdo dA0KPiBjYXVzZSBhZGRpdGlvbmFsIGRlbGF5IGJ1dCBpdCBwcm92aWRlcyBhIGJpZyBiZW5lZml0 IGlmIHRoZSBkZXN0aW5hdGlvbiBpcw0KPiBNUFRDUC1jYXBhYmxlIGFuZCBzdXBwb3J0cyBuYXRp dmUgZGVwbG95bWVudC4NCj4gDQo+IE1pcmphDQo+IA0KPiANCj4gPiBBbSAwMy4xMS4yMDE2IHVt IDE1OjE2IHNjaHJpZWIgQWxhbiBGb3JkIDxhbGFuLmZvcmRAZ21haWwuY29tPjoNCj4gPg0KPiA+ IEhpIE1lZCwNCj4gPg0KPiA+IENvbW1lbnRzIGlubGluZS4uLg0KPiA+DQo+ID4+IE9uIDMgTm92 IDIwMTYsIGF0IDA5OjI2LCBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tIHdyb3RlOg0KPiA+ Pg0KPiA+Pj4gLS0tLS1NZXNzYWdlIGQnb3JpZ2luZS0tLS0tDQo+ID4+PiBEZSA6IEFsYW4gRm9y ZCBbbWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb21dDQo+ID4+PiBFbnZvecOpIDogbWVyY3JlZGkg MiBub3ZlbWJyZSAyMDE2IDE1OjA3DQo+ID4+PiDDgCA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9P TE4NCj4gPj4+IENjIDogbXVsdGlwYXRodGNwQGlldGYub3JnDQo+ID4+PiBPYmpldCA6IFJlOiBb bXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkgY2hhcnRlciBpdGVtDQo+ID4+Pg0K PiA+Pj4+IEJ5IHRoZSBkaWFncmFtcywNCj4gPj4+Pj4gaXQgbmVlZHMgdG8gbm93IHRoYXQgYSBk ZXN0aW5hdGlvbiBpcyBub3QgTVBUQ1AgY2FwYWJsZSAtIGhvdyBkb2VzDQo+IGl0DQo+ID4+PiBo YXZlDQo+ID4+Pj4+IHRoaXMga25vd2xlZGdlPw0KPiA+Pj4+DQo+ID4+Pj4gW01lZF0gVGhlIGRl ZmF1bHQgYmVoYXZpb3IgaXMgdGhhdCBpdCBkb2VzIGNvbnZlcnQgdGhlIE1QVENQDQo+IGNvbm5l Y3Rpb24NCj4gPj4+IGludG8gYSBUQ1AgY29ubmVjdGlvbiB3aXRob3V0IHJlcXVpcmluZyBhbnkg a25vd2xlZGdlIGFib3V0IHRoZQ0KPiA+Pj4gZGVzdGluYXRpb24uIFRoaXMgZGVmYXVsdCBiZWhh dmlvciBpcyBtb3RpdmF0ZWQgYnkgdGhlIGN1cnJlbnQgc3VwcG9ydA0KPiBvZg0KPiA+Pj4gTVBU Q1AgYXQgdGhlIHNlcnZlcnMgc2lkZS4gVGhlIHRleHQgY2FuIGRlYWwgd2l0aCBvcHRpbWl6YXRp b24gbGlrZQ0KPiB0aGUNCj4gPj4+IG9uZSB5b3Ugc3VnZ2VzdGVkLCBidXQgd2UgbGVmdCB0aG9z ZSBvdXQgb2Ygc2NvcGUgZm9yIHRoZSBtb21lbnQuDQo+ID4+Pj4NCj4gPj4+PiBTaG91bGQgaXQg YWN0dWFsbHkgYmUgaW50ZXJjZXB0aW5nIHRoZSBTWU4vQUNLIGZyb20gUk0gYW5kDQo+ID4+Pj4+ IG1ha2luZyBhZGp1c3RtZW50cyB0aGVyZT8NCj4gPj4+Pg0KPiA+Pj4+IFtNZWRdIFNlZSBhYm92 ZS4gKHZhcmlvdXMgb3B0aW1pemF0aW9uIHRyaWdnZXJzIGNhbiBiZSBjb25zaWRlcmVkOg0KPiA+ Pj4gaW5zcGVjdCBTWU4vQUNLLCBjb25maWd1cmVkIHNlcnZlcnMgd2hpdGVsaXN0LCBldGMuKQ0K PiA+Pj4+DQo+ID4+Pj4+DQo+ID4+Pj4+IFRoaXMgY29udGludWVzIGluIHRoZSA1LjIuMi4xIGRp c2N1c3Npb24gLSB3aGF0IGlzIHRoZSBwdXJwb3NlIG9mDQo+ID4+Pj4+IE1QX0NPTlZFUlQgaW4g dGhlIGltcGxpY2l0IG1vZGU/DQo+ID4+Pj4NCj4gPj4+PiBbTWVkXSBJdCBpcyB0aGVyZSB0byBk aXN0aW5ndWlzaCBuYXRpdmUgTVBUQ1AgY29ubmVjdGlvbnMgdGhhdCBjYW4gYmUNCj4gPj4+IGVz dGFibGlzaGVkIGZyb20gYW4gTVBUQ1AgaG9zdCBmcm9tIHRob3NlIHRoYXQgYXJlIHJlcXVpcmVk IHRvIGJlDQo+IHByb3hpZWQuDQo+ID4+PiBJZiB0aGUgb3B0aW9uIGlzIG5vdCBpbmNsdWRlZCwg dGhpcyBmbG93IHdpbGwgZXhwZXJpZW5jZWQ6DQo+ID4+Pj4NCj4gPj4+PiAgIF9fX19fX19fX19f X19fX19fTVVMVElQTEUgUEFUSCBDTElFTlQvU0VSVkVSX19fX19fX19fX18NCj4gPj4+PiAgLyAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBcDQo+ ID4+Pj4gICAgICAgICAgICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfA0KPiA+ Pj4+ICAgfCAgICAgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgICAg ICAgIHwNCj4gPj4+PiAgIHxzcmM6YzJAICAgIHxzcmM6dU1DUEAxICAgICAgICAgICAgIGRzdDpz MUB8c3JjOnVNQ1BAMSB8DQo+ID4+Pj4gICB8PD1NUFRDUD09PT18PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT0+fDwtVENQIExlZy0+fA0KPiA+Pj4+ICAgfCAgICBkc3Q6czJAfCAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgIHwgICAgZHN0OnMyQHwNCj4gPj4+PiAgIHwgICAgICAgICAg IHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8ICAgICAgICAgICB8DQo+ID4+Pj4gICst LSsgICAgICArLS0tLS0rICAgICAgICAgICAgICAgICAgICAgICAgICstLS0tLSsgICAgICArLS0r DQo+ID4+Pj4gIHxDMnwgICAgICB8IE1DUCB8ICAgICAgICAgICAgICAgICAgICAgICAgIHwgTUNQ IHwgICAgICB8UzJ8DQo+ID4+Pj4gICstLSsgICAgICArLS0tLS0rICAgICAgICAgICAgICAgICAg ICAgICAgICstLS0tLSsgICAgICArLS0rDQo+ID4+Pj4gICAgICAgICAgICBVcHN0cmVhbSAgICAg ICAgICAgICAgICAgICAgIERvd25zdHJlYW0NCj4gPj4+Pg0KPiA+Pj4+ICAgICAgRXhhbXBsZSBv ZiBhIEJyb2tlbiBFMkUgTVBUQ1AgQ29ubmVjdGlvbiAoT24tcGF0aCkNCj4gPj4+Pg0KPiA+Pj4+ IFdoaWxlIHdlIHdhbnRlZCB0byBhY2hpZXZlIHRoaXM6DQo+ID4+Pj4NCj4gPj4+PiAgIF9fX19f X19fX19fX19fX19fTVVMVElQTEUgUEFUSCBDTElFTlQvU0VSVkVSX19fX19fX19fX18NCj4gPj4+ PiAgLyAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICBcDQo+ID4+Pj4gICAgICAgICAgICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg fA0KPiA+Pj4+ICAgfCAgICAgICAgICAgfCAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwg ICAgICAgICAgIHwNCj4gPj4+PiAgIHxzcmM6YzJAICAgIHxzcmM6dU1DUEAxICAgICAgICAgICAg IGRzdDpzMUB8c3JjOnVNQ1BAMSB8DQo+ID4+Pj4gICB8PD09PT09PT09PT18PT09PT09PT09PT09 TVBUQ1A9PT09PT09PT09PT09PT09PT09PT09PT0+fA0KPiA+Pj4+ICAgfCAgICBkc3Q6czJAfCAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgZHN0OnMyQHwNCj4gPj4+PiAgIHwgICAg ICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8ICAgICAgICAgICB8DQo+ID4+ Pj4gICstLSsgICAgICArLS0tLS0rICAgICAgICAgICAgICAgICAgICAgICAgICstLS0tLSsgICAg ICArLS0rDQo+ID4+Pj4gIHxDMnwgICAgICB8IE1DUCB8ICAgICAgICAgICAgICAgICAgICAgICAg IHwgTUNQIHwgICAgICB8UzJ8DQo+ID4+Pj4gICstLSsgICAgICArLS0tLS0rICAgICAgICAgICAg ICAgICAgICAgICAgICstLS0tLSsgICAgICArLS0rDQo+ID4+Pj4gICAgICAgICAgICBVcHN0cmVh bSAgICAgICAgICAgICAgICAgICAgICBEb3duc3RyZWFtDQo+ID4+Pj4NCj4gPj4+PiAgICBFeGFt cGxlIG9mIGEgU3VjY2Vzc2Z1bCBFMkUgTVBUQ1AgQ29ubmVjdGlvbiAoT24tcGF0aCkNCj4gPj4+ DQo+ID4+PiBPSywgc28gdGhpcyBpcyBzYXlpbmcg4oCcSeKAmXZlIGFscmVhZHkgYmVlbiBwcm94 aWVkLCBkb27igJl0IHByb3h5IG1lDQo+IGFnYWlu4oCdLg0KPiA+Pg0KPiA+PiBbTWVkXSBZZXMu DQo+ID4NCj4gPiBZb3UgY29ycmVjdGVkIHRoaXMgbGF0ZXIgdG8g4oCcTm/igJ0g4oCmIFNvIHdo YXQgZG9lcyBpdCBtZWFuPyBJbiBmYWN0LA0KPiDigJxwbGVhc2UgcHJveHkgbWXigJ0gPw0KPiA+ DQo+ID4+Pg0KPiA+Pj4gSG93ZXZlciwgSSBkb27igJl0IHVuZGVyc3RhbmQgdGhlIHNjZW5hcmlv IHlvdeKAmXZlIGRyYXduIGFib3ZlLg0KPiA+Pg0KPiA+PiBbTWVkXSBUaGUgc2NlbmFyaW8gaXMg YWJvdXQgYW4gTVBUQ1AtY2FwYWJsZSBob3N0IGxvY2F0ZWQgYmVoaW5kIGENCj4gQ1BFKE1DUCku IFRoaXMgaXMgdHlwaWNhbGx5IGFuIGlQaG9uZSBjb25uZWN0ZWQgYmVoaW5kIGEgQ1BFLiBXZSB3 YW50IHRoYXQNCj4gTVBUQ1AgY29tbXVuaWNhdGlvbnMgaXNzdWVkIGZyb20gdGhpcyBob3N0IGFy ZSBmb3J3YXJkZWQgYXMgc3VjaCB0byB0aGVpcg0KPiBkZXN0aW5hdGlvbiB3aXRob3V0IHNvbGlj aXRpbmcgdGhlIGRvd25zdHJlYW0gTUNQLg0KPiA+DQo+ID4gT0sgSSB1bmRlcnN0YW5kIHRoaXMg c2NlbmFyaW8gbm93LCBpdCBpcyBzcGVjaWFsIGZvciBpbXBsaWNpdCBtb2RlLA0KPiBzaW5jZSBp ZiB0aGUgQ1BFIHdhcyBhY3RpbmcgaW4gZXhwbGljaXQgbW9kZSwgaXQgd291bGQgYWRkcmVzcyB0 aGUgcGFja2V0cw0KPiB0byB0aGUgTUNQLg0KPiA+DQo+ID4gV2hhdCBhcmUgdGhlIGJlbmVmaXRz IG9mIHVzaW5nIGltcGxpY2l0IG1vZGUgaW4gdGhpcyBzY2VuYXJpbz8gVGhpcyBpcw0KPiBzbyB5 b3UgY2FuIHRhcmdldCBpdCB0byBhbiBNQ1Agd2l0aG91dCBrbm93aW5nIHRoZSB0YXJnZXQgYWRk cmVzcy4gQXJlDQo+IHRoZXJlIGFueSBvdGhlciByZWFzb25zIHdoeSB0aGlzIHdvdWxkIGJlIHVz ZWQgcmF0aGVyIHRoYW4gZXhwbGljaXQgbW9kZT8NCj4gQW5kIHdoYXQgc29ydCBvZiBkZXBsb3lt ZW50IHdvdWxkIHRoaXMgc2NlbmFyaW8gZXhpc3QgaW4/DQo+ID4NCj4gPj4+Pg0KPiA+Pj4+IFRo aXMgZG9lcyBub3QgbmVlZA0KPiA+Pj4+PiB0byBiZSBhIE1QVENQIG9wdGlvbiB0byBtYWtlIHRo aXMgaGFwcGVuLg0KPiA+Pj4+Pg0KPiA+Pj4+PiBUbyBiZSBjbGVhciAtIGFnYWluIC0gSSBoYXZl IG5vIGlzc3VlIHdpdGggdGhpcyB3b3JrIGJlaW5nIGRvbmUgaW4NCj4gPj4+IE1QVENQDQo+ID4+ Pj4+IFdHLCBpdCBpcyDigJxob3cgdG8gdXNlIHByb3hpZXMgdG8gaW5jcmVhc2UgZGVwbG95bWVu dCBvZiBNUFRDUOKAnS4gQnV0DQo+ID4+PiB0aGlzDQo+ID4+Pj4+IHBhcnRpY3VsYXIgZG9jdW1l bnQgaXMgbm90IE1QVENQLXNwZWNpZmljOw0KPiA+Pj4+DQo+ID4+Pj4gW01lZF0gSXQgaXMgTVBU Q1Atc3BlY2lmaWMgZm9yIHZhcmlvdXMgcmVhc29ucywgZS5nLiw6DQo+ID4+Pj4gKiBpdCBzb2x2 ZXMgYW4gTVBUQ1AgcHJvYmxlbSAoaG93IHRvIG1ha2UgdXNlIG9mIE1QVENQIG9mIG9uZSBvciBi b3RoDQo+ID4+PiBwZWVycyBhcmUgbm90IE1QVENQIGNvbXBhdGlibGUpLg0KPiA+Pj4NCj4gPj4+ IFRoYXQgZG9lcyBub3QgYWZmZWN0IHRoZSBwcm90b2NvbCBpdHNlbGYuDQo+ID4+DQo+ID4+IFtN ZWRdIEl0IGRvZXMgYXMgdGhlIGJhc2UgcHJvdG9jb2wgYXN1bWVzIGEgZGVwbG95bWVudCBtb2Rl bCB3aGVuIGJvdGgNCj4gZW5kcG9pbnRzIGFyZSBNUFRDUC1jYWJhcGxlLg0KPiA+DQo+ID4gV2hp bHN0IHRoZSBiYXNlIHByb3RvY29sIGRvY3VtZW50IG1heSBiZSB3cml0dGVuIHRoYXQgd2F5LCB0 aGVyZSBhcmUgbm8NCj4gYXNzdW1wdGlvbnMgaW4gdGhlIHByb3RvY29sIHRoYXQgcmVxdWlyZSBp dCB0byBiZSB1c2VkIHRoYXQgd2F5LCBhbmQNCj4gaW5kZWVkIHlvdSBhcmUgbWFraW5nIHVzZSBv ZiB0aGlzIHdpdGggeW91ciBwcm9wb3NhbC4NCj4gPg0KPiA+Pj4NCj4gPj4+PiAqIGl0IGlzIGRl aWduZWQgdG8gbm90IGJyZWFrIG5hdGl2ZSBNUFRDUCBjb25uZWN0aW9ucw0KPiA+Pj4NCj4gPj4+ IFRoYXQgZG9lcyBub3QgbWFrZSBpdCBNUFRDUC1zcGVjaWZpYy4NCj4gPj4NCj4gPj4gW01lZF0g SXQgZG9lcyBiZWNhdXNlIHdlIG5lZWQgYSBjbGVhciBpbmRpY2F0b3IgdG8gZGlzdGluZ3Vpc2gg bmF0aXZlDQo+IE1QVENQIGNvbm5lY3Rpb25zIGZyb20gcHJveGllZCBvbmVzLiBXZSBkb24ndCB3 YW50IHRvIGJyZWFrIGUyZCBNUFRDUCwNCj4gd2hlbiBpdCBpcyBwb3NzaWJsZS4NCj4gPg0KPiA+ IFdoeT8gVGhpcyBoYXMgbm8gZWZmZWN0IG9uIGVudGl0aWVzIHdoaWNoIGRvIG5vdCBpbXBsZW1l bnQgeW91cg0KPiBwcm9wb3NhbC4NCj4gPg0KPiA+Pj4+ICogaXQgc29sdmVzIGN1cnJlbnQgTVBU Q1AgZGVwbG95bWVudHMgcHJvYmxlbXMgd2l0aCBTT0NLUy4NCj4gPj4+DQo+ID4+PiBUaGF0IGRv ZXMgbm90IG1ha2UgaXQgTVBUQ1Atc3BlY2lmaWMuDQo+ID4+DQo+ID4+IFtNZWRdIEl0IGlzIHNw ZWNpZmljIHRvIE1QVENQIGJlY2F1c2UgaXQgaXMgYWJvdXQgTVBUQ1AgZGVwbG95bWVudC4NCj4g VGhhdCdzIG9idmlvdXMgZm9yIG1lIQ0KPiA+DQo+ID4gSeKAmW0gbWFraW5nIGEgd2ViIHBhZ2Uu IEl0IGhhcyBzb21lIGZ1bm55IGNhdCBwaWN0dXJlcyBvbiBpdC4gVGhpcyBpcw0KPiBkZWxpdmVy ZWQgb3ZlciBIVFRQLiBUaGVyZWZvcmUgSSBzaG91bGQgbWFrZSBmdW5ueSBjYXQgcGljdHVyZXMg YW4NCj4gZXh0ZW5zaW9uIG9mIEhUVFAuDQo+ID4NCj4gPiBUaGF04oCZcyBlc3NlbnRpYWxseSB3 aGF0IHlvdeKAmXJlIHNheWluZyBoZXJlIQ0KPiA+DQo+ID4gTXkgY2F0IHBpY3R1cmVzIGFyZSBh biBhcHBsaWNhdGlvbiBvZiBIVFRQLCBqdXN0IGxpa2UgeW91ciBwcm94eWluZyBoZXJlDQo+IGlz IGFuIGFwcGxpY2F0aW9uIG9mIE1QVENQLiBJdCBkb2VzbuKAmXQgbmVlZCBhbiBleHRlbnNpb24g b2YgdGhlIHByb3RvY29sDQo+IHRvIGJlIGRlbGl2ZXJlZC4NCj4gPg0KPiA+Pj4gSSBmZWVsIGxp a2UgYSBicm9rZW4gcmVjb3JkIGhlcmUgYnV0IHRoaXMgc2lnbmFsIGRvZXMgbm90IG5lZWQgdG8g YmUNCj4gYW4NCj4gPj4+IE1QVENQIG9wdGlvbiBiZWNhdXNlOg0KPiA+Pj4gLSBJdCBkb2VzIG5v dCBzaWduYWwgYW55IGluZm9ybWF0aW9uIHdoaWNoIGlzIHNwZWNpZmljIHRvIHRoZQ0KPiBvcGVy YXRpb24gb2YNCj4gPj4+IE1QVENQDQo+ID4+DQo+ID4+IFtNZWRdIFdlIGFyZSBub3QgaW4gdGhl IGUyZSBNUFRDUCBtb2RlbCwgYnV0ICJuZXR3b3JrLWFzc2lzdGVkIE1QVENQIi4NCj4gPg0KPiA+ IEJ1dCBhZ2FpbiwgdGhpcyBkb2VzIG5vdCByZXF1aXJlIGFuIGV4dGVuc2lvbiB0byBNUFRDUCB0 byB3b3JrLg0KPiA+DQo+ID4gWW91ciBwcm90b2NvbCwgYXMgc3BlY2lmaWVkLCBpcyBhIHNpZ25h bCBpbiB0aGUgcGF5bG9hZC4gVGhlcmUgaXMgbm8NCj4gbmVlZCB0byBtYWtlIHRoaXMgc2lnbmFs IGxpa2UgYW4gTVBUQ1Agb3B0aW9uLCBzaW5jZSBpdCBkb2VzIG5vdCBuZWVkIHRvDQo+IGJlIGhh bmRsZWQgYnkgdGhlIE1QVENQIGltcGxlbWVudGF0aW9uLg0KPiA+DQo+ID4gVGhlIG9uZSBzbGln aHRseSBtb3JlIGNvbXBsZXggY2FzZSBoZXJlIGlzIGltcGxpY2l0IG1vZGUuIEhvd2V2ZXIsIGlm DQo+IHlvdSB3YW50IGRldmljZXMgdG8gYmUgYWJsZSB0byBpbnNwZWN0IHRoaXMgc2lnbmFsIHdp dGhvdXQgaW5zcGVjdGluZyB0aGUNCj4gcGF5bG9hZCBvZiBldmVyeSBNUFRDUCBTWU4sIElQIGFs cmVhZHkgaGFzIGEgc3RhbmRhcmQgaW4gdGhlIGZvcm0gb2YgUkFPDQo+IGZvciBhbGVydGluZyBk ZXZpY2VzIC0gUkZDcyAyMTEzIGFuZCAyNzExLg0KPiA+DQo+ID4gUmVnYXJkcywNCj4gPiBBbGFu DQo+ID4NCj4gPg0KPiA+DQo+ID4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18NCj4gPiBtdWx0aXBhdGh0Y3AgbWFpbGluZyBsaXN0DQo+ID4gbXVsdGlwYXRo dGNwQGlldGYub3JnDQo+ID4gaHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9t dWx0aXBhdGh0Y3ANCg0K From nobody Fri Nov 4 03:32:37 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 445C3129BF0 for ; Fri, 4 Nov 2016 03:32:36 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.116 X-Spam-Level: X-Spam-Status: No, score=-4.116 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cJSW7y1srf85 for ; Fri, 4 Nov 2016 03:32:35 -0700 (PDT) Received: from relais-inet.orange.com (relais-nor36.orange.com [80.12.70.36]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 054CF129BDE for ; Fri, 4 Nov 2016 03:32:35 -0700 (PDT) Received: from opfednr00.francetelecom.fr (unknown [xx.xx.xx.64]) by opfednr23.francetelecom.fr (ESMTP service) with ESMTP id B49A1C0238; Fri, 4 Nov 2016 11:32:33 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.10]) by opfednr00.francetelecom.fr (ESMTP service) with ESMTP id 755F61A0064; Fri, 4 Nov 2016 11:32:33 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM5C.corporate.adroot.infra.ftgroup ([fe80::4bd:9b2b:3651:6fba%19]) with mapi id 14.03.0319.002; Fri, 4 Nov 2016 11:32:33 +0100 From: To: =?utf-8?B?TWlyamEgS8O8aGxld2luZA==?= Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSNn6XQgvumHnbm0arzSIWTM7lXaDInQiw Date: Fri, 4 Nov 2016 10:32:32 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAC60C@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 10:32:36 -0000 TWlyamEsIA0KDQpJJ20gcmVwbHlpbmcgdG8gdGhpcyBwb2ludCBzZXBhcmF0ZWx5IGJlY2F1c2Ug SSBkbyB0aGluayBpdCBpcyBhbiBpbXBvcnRhbnQgZGlzY3Vzc2lvbiB0byBoYXZlLg0KDQoqIEkg c2VlICJhIGJpZyBiZW5lZml0IiBmb3Igc29tZSBvcGVyYXRvcnMgdG8gb2ZmbG9hZCB0aGUgTVRQ Q1AgcHJveGllcyBpZiB0aGUgc2VydmVyIGlzIE1QVENQLWNhcGFibGUuDQoNCiogSSBkb27igJl0 IHNlZSAiYSBiaWcgYmVuZWZpdCIgZm9yIHRoZSBjbGllbnQgZnJvbSBhIFFvRSBwZXJzcGVjdGl2 ZSwgYmVjYXVzZSB0aGV5IGFscmVhZHkgaGF2ZSB0aGUgTVBUQ1AgZXhwZXJpZW5jZSB3aXRoIHRo ZSBuZXR3b3JrIGFzc2lzdGFuY2UgKG5ldHdvcmsgYWdncmVnYXRpb24sIHBhdGggcmVzaWxpZW5j eSkuDQoqIEkgZG9u4oCZdCBzZWUgImEgYmlnIGJlbmVmaXQiIGZvciB0aGUgY2xpZW50IGlmIHRo ZSBNUFRDUC1jYXBhYmxlIHNlcnZlciBkZWNpZGVzIHRvIHVzZSBhIGdpdmVuIHBhdGggdG8gcGxh Y2UgZGF0YSwgd2hpbGUgdGhhdCBwYXRoIGlzIHN1YmplY3QgdG8gYSBkYXRhIHZvbHVtZSBxdW90 YS4gVGhpcyBtZWFucyB0aGF0IHRoZSBjbGllbnQgd2lsbCBiZSBtb25vLXBhdGggcXVpY2tseSBp ZiBhbiBNUFRDUC1jYXBhYmxlIHNlcnZlciBhZG9wdHMgc29tZSB0cmFmZmljIGRpc3RyaWJ1dGlv biBzY2hlbWVzLg0KIA0KQ2FuIHlvdSBwbGVhc2UgZWxhYm9yYXRlIG9uICJhIGJpZyBiZW5lZml0 IiB5b3UgbWVudGlvbmVkIGluIHlvdXIgbWVzc2FnZT8gDQoNClRoYW5rIHlvdS4NCg0KQ2hlZXJz LA0KTWVkDQoNCj4gLS0tLS1NZXNzYWdlIGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IE1pcmphIEvD vGhsZXdpbmQgW21haWx0bzptaXJqYS5rdWVobGV3aW5kQHRpay5lZS5ldGh6LmNoXQ0KPiBFbnZv ecOpwqA6IHZlbmRyZWRpIDQgbm92ZW1icmUgMjAxNiAxMDozNA0KPiDDgMKgOiBCT1VDQURBSVIg TW9oYW1lZCBJTVQvT0xOOyBBbGFuIEZvcmQNCj4gQ2PCoDogbXVsdGlwYXRodGNwQGlldGYub3Jn DQo+IE9iamV0wqA6IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkgY2hh cnRlciBpdGVtDQo+IA0KW1NOSVBdDQoNCkkgZ3Vlc3MgYQ0KPiBwcm94eSBzaG91bGQgYWx3YXlz IGZpcnN0IGZvcndhcmQgdGhlIE1DVENQIGhhbmRzaGFrZSBhbmQgb25seSBpZiB0aGUNCj4gcmVw bHkgZG9lcyBub3Qgc3VwcG9ydCBNUFRDUCwgdGhlbiB0ZXJtaXRlIHRoZSBjb25uZWN0aW9uLCBy ZXBseSB0aGUNCj4gaW5pdGlhdG9yIGFjY29yZGluZ2x5IGFuZCBzZXR1cCBhIG5ldyBUQ1AgdG8g dGhlIGRlc3RpbmF0aW9uLiBUaGlzIG1pZ2h0DQo+IGNhdXNlIGFkZGl0aW9uYWwgZGVsYXkgYnV0 IGl0IHByb3ZpZGVzIGEgYmlnIGJlbmVmaXQgaWYgdGhlIGRlc3RpbmF0aW9uIGlzDQo+IE1QVENQ LWNhcGFibGUgYW5kIHN1cHBvcnRzIG5hdGl2ZSBkZXBsb3ltZW50Lg0KPiANCj4gTWlyamENCj4g DQo= From nobody Fri Nov 4 04:02:14 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D1E481295AC for ; Fri, 4 Nov 2016 04:02:12 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id iBw5Q8n0H_qR for ; Fri, 4 Nov 2016 04:02:06 -0700 (PDT) Received: from mail-wm0-x231.google.com (mail-wm0-x231.google.com [IPv6:2a00:1450:400c:c09::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 10F4E12949F for ; Fri, 4 Nov 2016 04:02:05 -0700 (PDT) Received: by mail-wm0-x231.google.com with SMTP id p190so43033411wmp.1 for ; Fri, 04 Nov 2016 04:02:05 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=hCenPFFokBLHvk3jQnUmANSRGC+uzx/sURc7OfAgbM0=; b=ECgrbek0Bq8QyXq5jq95vPBTtf+6rj+g0kc0aS2Goqf7PkF7snOiw5+4paMQS6Jw77 6g6Fa4qXcBkrDySZvtaSmM4g7usjZEY+iTPpNMMDbmYVW/f+ctfF0bevYvx4NeWPPU5Q qQbglrFkN0muHPOIFukXUElHl68ddNRx1yq4cz6U20gZWCVSE7LN4XXIL3WkEzwNFccw w0R0sXPE5RXrsNn9t/HAlm+JizsOxVdGSApWX5sin7I2UpyHuA2hs+Z5yRpxMmG84x5G eu3TAchqiVLXTFj4sTK5B92RUe9iZ3zKQRhrkwTxulKdZOMfTjRm2gtVA2EKsUcCQ6zz 9SJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=hCenPFFokBLHvk3jQnUmANSRGC+uzx/sURc7OfAgbM0=; b=NVM7EDaurf2hG8LfsTVrThv1LxRzTTSpK2kPkGVDHA+CszDRXEu/SH20/BGerOhHQx 15CvBnO9WX/6nTGCpKwKxa2XqCzCEyHf4eIwyWw5hfln9tTPsXYx4+7rT9kUlHnUFHcL PGcqWTgrN8OoDeUnV0qQHE06+XLQYdUYyUUp1SaIRs5j78h5ODvCnV1I/oE6JiEvvxhu LcFx4vJS6bsvmgJau4JIJfLHL01r8Zap4L/oy7V/jIsESeC092tu3awyvUPZAobHepHs pVAjGAMzlHNyViXPgfBr5KypORryq94vtFuhOtbTttj8208XhYJehqbN8xYV1zcQi29Q of5g== X-Gm-Message-State: ABUngvdnnkGLor3YWU2iqZ0UKr2wE6KCgP7grJJoT44f24gbB2HtkTed6abo+cbKgNeAOQ== X-Received: by 10.28.54.161 with SMTP id y33mr2934863wmh.122.1478257324517; Fri, 04 Nov 2016 04:02:04 -0700 (PDT) Received: from alans-mbp.lan ([37.152.254.14]) by smtp.gmail.com with ESMTPSA id ff4sm13604120wjd.39.2016.11.04.04.02.03 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 04 Nov 2016 04:02:03 -0700 (PDT) Content-Type: multipart/alternative; boundary="Apple-Mail=_51AAA225-4EB7-4460-9BD2-D179E56D1D82" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAC5DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Fri, 4 Nov 2016 11:02:02 +0000 Message-Id: References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAC5DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 11:02:13 -0000 --Apple-Mail=_51AAA225-4EB7-4460-9BD2-D179E56D1D82 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Med, Inline=E2=80=A6 > On 4 Nov 2016, at 10:12, = wrote: >=20 >> -----Message d'origine----- >> De : Mirja K=C3=BChlewind [mailto:mirja.kuehlewind@tik.ee.ethz.ch] >> Envoy=C3=A9 : vendredi 4 novembre 2016 10:34 >> =C3=80 : BOUCADAIR Mohamed IMT/OLN; Alan Ford >> Cc : multipathtcp@ietf.org >> Objet : Re: [multipathtcp] potential MPTCP proxy charter item >>=20 >> Hi all, >>=20 >> first, I agree with Alan that such a signal does not need to/should = not be >> part of the MPTCP protocol. >=20 > [Med] Defining another channel to carry the signal "I want to be = MPTCP-proxied" outside the MPTCP normal channel will import the same set = of hindrances we had with MPTCP design for middlebloxes traversal. The = use of MPTCP to convey the "I want to be MPTCP-proxied" leverages on = base MPTCP to detect "unfriendly MPTCP" in-path nodes. That's a = pragmatic engineering design.=20 The MP_CONVERT signal has multiple purposes. When signalled with a = target IP address in explicit mode, it is a pure application-layer = signal, and is separate from the MPTCP connection entering the MCP. In implicit mode this is indeed at a slightly different layer, and yes, = you are asking the network to do something. But it=E2=80=99s still not a = necessary part of the MPTCP protocol to make this happen. This is = similar to a transparent HTTP proxy, or to a NAT - neither requires any = changes to HTTP or TCP/IP to work. You could detect MPTCP SYNs and see if your signal is present. If you = don=E2=80=99t want to be inspecting every MPTCP SYN in implicit mode, = use an existing standard - I suggest RAO. Given this is a controlled = environment, you shouldn=E2=80=99t have any deployment concerns here. If RAO is not appropriate for some reason, I might be persuaded that a = flag in the MP_CAPABLE that says =E2=80=9Cproxies should inspect this=E2=80= =9D could be added to the base protocol. However, the rest of the = protocol - i.e. the MP_CONVERT signal - is application-layer and outside = MPTCP. Ultimately MPTCP Proxying is an application of MPTCP and should be = defined as such. Regards, Alan --Apple-Mail=_51AAA225-4EB7-4460-9BD2-D179E56D1D82 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi Med,

Inline=E2=80=A6

On = 4 Nov 2016, at 10:12, <mohamed.boucadair@orange.com> <mohamed.boucadair@orange.com> wrote:

-----Message d'origine-----
De : Mirja = K=C3=BChlewind [mailto:mirja.kuehlewind@tik.ee.ethz.ch]
Envoy=C3=A9 : vendredi 4 novembre 2016 10:34
=C3=80 : BOUCADAIR Mohamed IMT/OLN; Alan Ford
Cc : multipathtcp@ietf.org
Objet : Re: = [multipathtcp] potential MPTCP proxy charter item

Hi all,

first, I agree with Alan = that such a signal does not need to/should not be
part of = the MPTCP protocol.

[Med] = Defining another channel to carry the signal "I want to be = MPTCP-proxied" outside the MPTCP normal channel will import the same set = of hindrances we had with MPTCP design for middlebloxes traversal. The = use of MPTCP to convey the "I want to be MPTCP-proxied" leverages on = base MPTCP to detect "unfriendly MPTCP" in-path nodes. That's a = pragmatic engineering design.

The MP_CONVERT signal has multiple purposes. = When signalled with a target IP address in explicit mode, it is a pure = application-layer signal, and is separate from the MPTCP connection = entering the MCP.

In implicit mode = this is indeed at a slightly different layer, and yes, you are asking = the network to do something. But it=E2=80=99s still not a necessary part = of the MPTCP protocol to make this happen. This is similar to a = transparent HTTP proxy, or to a NAT - neither requires any changes to = HTTP or TCP/IP to work.

You could = detect MPTCP SYNs and see if your signal is present. If you don=E2=80=99t = want to be inspecting every MPTCP SYN in implicit mode, use an existing = standard - I suggest RAO. Given this is a controlled environment, you = shouldn=E2=80=99t have any deployment concerns here.

If RAO is not appropriate for = some reason, I might be persuaded that a flag in the MP_CAPABLE that = says =E2=80=9Cproxies should inspect this=E2=80=9D could be added to the = base protocol. However, the rest of the protocol - i.e. the MP_CONVERT = signal - is application-layer and outside MPTCP.

Ultimately MPTCP Proxying is an application of MPTCP and should be defined as = such.

Regards,
Alan


= --Apple-Mail=_51AAA225-4EB7-4460-9BD2-D179E56D1D82-- From nobody Fri Nov 4 04:07:45 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BBA4A129C1F for ; Fri, 4 Nov 2016 04:07:43 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 5O3p6mhjIR2e for ; Fri, 4 Nov 2016 04:07:42 -0700 (PDT) Received: from smtp6.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id CD8A2129C13 for ; Fri, 4 Nov 2016 04:07:41 -0700 (PDT) Received: from wifi-secure1-479.sri.ucl.ac.be (wifi-secure1-479.sri.ucl.ac.be [130.104.93.223]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp6.sgsi.ucl.ac.be) by smtp6.sgsi.ucl.ac.be (Postfix) with ESMTPSA id C437967DA75; Fri, 4 Nov 2016 12:07:34 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp6.sgsi.ucl.ac.be C437967DA75 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478257654; bh=b1QaTWGVDDAff/JvSqK92pdL6A3fKcbWhWMgsMBdhC8=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=l+Vu6eqoG13aJGMrRwLUXeu2kxz5kwsEFw+C74jaxs4G2CtQeVThp8gI/G1YYyu1T BEaz4R7Q1ccW61KTB3wTK6pQHRFYVazaxbMpL6v+BVcVPo1zl/C0qYTSL2deAM8/Zp PyvuRiM4V/Yvhjw6JDRuxXCE2+7CQvo8TSqRCzHc= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-6 References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> To: Alan Ford , mohamed.boucadair@orange.com From: Olivier Bonaventure Message-ID: Date: Fri, 4 Nov 2016 12:07:33 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: C437967DA75.A5F46 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 11:07:43 -0000 Alan, > > Thank you for updating these drafts, I have been awaiting these with great interest! ... > To be clear - again - I have no issue with this work being done in MPTCP WG, it is “how to use proxies to increase deployment of MPTCP”. But this particular document is not MPTCP-specific; whether it is published here or elsewhere I don’t care, but it really shouldn’t’ be written as if it’s extending the MPTCP spec when there is no reason for it to be. > > Finally, you earlier mentioned the possible effect on the base spec regarding a flag, but I see no mention of it in these docs. Sorry for the late reply. The main problem with the current MPTCP draft is the length of the TCP options in the SYN segment. With network assisted MPTCP, we could need to encode one or two IP addresses inside TCP options in the SYN segment. With IPv4, this might be possible depending on the other options that are used. With IPv6, this becomes quickly a problem. As we redefine MP_CAPABLE when moving to RFC6824bis, I think that we should try to design a generic solution to allow a SYN segment to carry long TCP options. This should be part of the Multipath TCP standard specification to ensure that it is future-proof and can be extended later. Different designs are possible and some have been discussed in the TCPM working group. Instead of defining a specific option to allow longer options, I would suggest to include this feature directly inside Multipath TCP. This would be cleaner and Multipath TCP is anyway the TCP variant that mostly requires this feature. Here are a few possible designs to start the discussion : - always force the TCP SYN segment containing MP_CAPABLE to contain options in the SYN payload. If all options can fit in the extended TCP header, then the payload only contains the TCP EOL option. If there are TCP options in the payload, then the last option is always the EOL option. - add a flag to MP_CAPABLE option to indicate whether the SYN payload contains TCP options (terminated by EOL) or not. Same as above for encoding the options in the SYN payload - add a length field to MP_CAPABLE option to indicate the number of bytes (or words) of the SYN payload that contain TCP options. In this case, we do not need to terminate the options in the payload with EOL. If RFC6824bis could include a reasonable solution that allows to place TCP options in the SYN payload, we would make a huge step to ensure that MPTCP is future-proof and that it will be possible to extend it in the future. In the short term, the solution could be limited to networks where it is known that there are no middleboxes that interfere with TCP options, but this would be a strong message to middlebox vendors that they will need to support TCP options in the SYN payload in the future. I won't unfortunately be able to attend the next IETF meeting in Seoul but I'd be happy to discuss this by email Olivier From nobody Fri Nov 4 04:23:35 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 882D112999E for ; Fri, 4 Nov 2016 04:23:34 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.7 X-Spam-Level: X-Spam-Status: No, score=-2.7 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ucxYAq-ftMgk for ; Fri, 4 Nov 2016 04:23:32 -0700 (PDT) Received: from mail-wm0-x233.google.com (mail-wm0-x233.google.com [IPv6:2a00:1450:400c:c09::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id CEFE5129454 for ; Fri, 4 Nov 2016 04:23:31 -0700 (PDT) Received: by mail-wm0-x233.google.com with SMTP id p190so44232759wmp.1 for ; Fri, 04 Nov 2016 04:23:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=SlImGDArVOFGfjXNCOoH5tasX0pLJQ3PgNw0vUIUuk8=; b=OR2QaH59HpGJ3I9oAWMXZu9x/eIOShzFwG0Rf7oNQHhaRVIsjZJkrUvjOL8PMVm1fR GH3klwInIpdO6/rX4duhcWz7XDHNXjTewNu/l2KnCAmvvO72Zy+d0l8D5VMhSv+r2Zb5 SzM0K3DfshMNGSNTquT9B1xjxiL0x44KGCyWu4/jQroTDiDnQ/RQ72b+A+hsrppaptFX 2kSVlqcY0pKxg2BqFARad8XtUEbcYakNd5EkQNsqSprnLBSAFqY3uo1lhuSTzgObdUQT SeaooFz+wuFSYmnpoAWZa8PB7JIzRMgPcoWzzOXHhs4oGUwvJAxzMQOCQC0bPL0RF9i2 xaDA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=SlImGDArVOFGfjXNCOoH5tasX0pLJQ3PgNw0vUIUuk8=; b=KZOXRMBKaJ4/7ct+rCjJSwL0IGrPowiE8u4rBh3772BOeS0Dqjo9gW3BjH5WdGpdyx yUI85Xd39npcOfDcZiFV+K6aUACamfwdUhPKPF8GiEgFjKOKQuAPQk47dI2YxgyY5dib KDwPF2UtInlRH/15nnk0cAgC+Z3LLFtywjs2jZZ7HwwGj3mO6mQU/3aVSZTJ4+lxzKvZ kalL9QAUUBSY/+uU8VB6Cu46s6m5m/egvgBURxzVmRNdFrA4USUFPAVdeXZ32/1nTJ7Z F0hiBgpfjActzUQxYx+y+kRXcN5XDUsU+V6QIxXHmzRSKWElNsNkOsaCj61dl8MzRzJA pkBg== X-Gm-Message-State: ABUngvdiHI/+atQTJvs/9cpJaJWYdPhiauR4UqVPan8eQwzi4Y2ohcG5i1TI2D4WjyE4TQ== X-Received: by 10.28.223.196 with SMTP id w187mr3159287wmg.10.1478258610298; Fri, 04 Nov 2016 04:23:30 -0700 (PDT) Received: from alans-mbp.lan ([37.152.254.14]) by smtp.gmail.com with ESMTPSA id wn5sm13705384wjb.42.2016.11.04.04.23.29 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 04 Nov 2016 04:23:29 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: Date: Fri, 4 Nov 2016 11:23:28 +0000 Content-Transfer-Encoding: quoted-printable Message-Id: References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> To: Olivier.Bonaventure@uclouvain.be X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 11:23:34 -0000 Thanks for the comments, Olivier. If the working group thinks it would = be a good idea, I would not be opposed to embedding some extended = options support in MPTCP - as you say it seems a good chance to do so. I = haven=E2=80=99t thought deeply yet about the various options below, all = have their merits, but the flag sounds possibly easiest. Whatever = extension was used, it could be particularly useful in the future for = improved cryptographic handshakes. This does not change my view, however, that MPTCP options should not be = used for application-layer purposes, and that=E2=80=99s my main issue = with MP_CONVERT as written - it=E2=80=99s a non-MPTCP-specific = application-layer signal masquerading as a MPTCP option. Regards, Alan > On 4 Nov 2016, at 11:07, Olivier Bonaventure = wrote: >=20 > Alan, >>=20 >> Thank you for updating these drafts, I have been awaiting these with = great interest! > ... >> To be clear - again - I have no issue with this work being done in = MPTCP WG, it is =E2=80=9Chow to use proxies to increase deployment of = MPTCP=E2=80=9D. But this particular document is not MPTCP-specific; = whether it is published here or elsewhere I don=E2=80=99t care, but it = really shouldn=E2=80=99t=E2=80=99 be written as if it=E2=80=99s = extending the MPTCP spec when there is no reason for it to be. >>=20 >> Finally, you earlier mentioned the possible effect on the base spec = regarding a flag, but I see no mention of it in these docs. >=20 > Sorry for the late reply. The main problem with the current MPTCP = draft is the length of the TCP options in the SYN segment. With network = assisted MPTCP, we could need to encode one or two IP addresses inside = TCP options in the SYN segment. With IPv4, this might be possible = depending on the other options that are used. With IPv6, this becomes = quickly a problem. >=20 > As we redefine MP_CAPABLE when moving to RFC6824bis, I think that we = should try to design a generic solution to allow a SYN segment to carry = long TCP options. This should be part of the Multipath TCP standard = specification to ensure that it is future-proof and can be extended = later. >=20 > Different designs are possible and some have been discussed in the = TCPM working group. Instead of defining a specific option to allow = longer options, I would suggest to include this feature directly inside = Multipath TCP. This would be cleaner and Multipath TCP is anyway the TCP = variant that mostly requires this feature. Here are a few possible = designs to start the discussion : >=20 > - always force the TCP SYN segment containing MP_CAPABLE to contain = options in the SYN payload. If all options can fit in the extended TCP = header, then the payload only contains the TCP EOL option. If there are = TCP options in the payload, then the last option is always the EOL = option. >=20 > - add a flag to MP_CAPABLE option to indicate whether the SYN payload = contains TCP options (terminated by EOL) or not. Same as above for = encoding the options in the SYN payload >=20 > - add a length field to MP_CAPABLE option to indicate the number of = bytes (or words) of the SYN payload that contain TCP options. In this = case, we do not need to terminate the options in the payload with EOL. >=20 > If RFC6824bis could include a reasonable solution that allows to place = TCP options in the SYN payload, we would make a huge step to ensure that = MPTCP is future-proof and that it will be possible to extend it in the = future. In the short term, the solution could be limited to networks = where it is known that there are no middleboxes that interfere with TCP = options, but this would be a strong message to middlebox vendors that = they will need to support TCP options in the SYN payload in the future. >=20 > I won't unfortunately be able to attend the next IETF meeting in Seoul = but I'd be happy to discuss this by email >=20 >=20 > Olivier >=20 From nobody Fri Nov 4 06:27:28 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A4E481294FF for ; Fri, 4 Nov 2016 06:27:25 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.399 X-Spam-Level: X-Spam-Status: No, score=-3.399 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RP_MATCHES_RCVD=-1.497, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id fZ0OFVkaKazE for ; Fri, 4 Nov 2016 06:27:24 -0700 (PDT) Received: from trammell.ch (trammell.ch [5.148.172.66]) by ietfa.amsl.com (Postfix) with ESMTP id 02206129401 for ; Fri, 4 Nov 2016 06:27:20 -0700 (PDT) Received: from [10.0.27.103] (dynamic-94-247-222-033.catv.glattnet.ch [94.247.222.33]) by trammell.ch (Postfix) with ESMTPSA id 3AF7F1A112C for ; Fri, 4 Nov 2016 14:27:18 +0100 (CET) From: Brian Trammell X-Pgp-Agent: GPGMail Content-Type: multipart/signed; boundary="Apple-Mail=_5686C1B8-AA80-4C63-A1ED-2805136C63B5"; protocol="application/pgp-signature"; micalg=pgp-sha512 Date: Fri, 4 Nov 2016 14:27:17 +0100 Message-Id: <8741F579-D97F-4325-81A0-CA6FF40FA2D9@trammell.ch> To: multipathtcp@ietf.org Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) X-Mailer: Apple Mail (2.3124) Archived-At: Subject: [multipathtcp] MPTCP proxies, and the BANANA BoF X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 13:27:25 -0000 --Apple-Mail=_5686C1B8-AA80-4C63-A1ED-2805136C63B5 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Greetings, all, First, for those of you who aren't aware, there's a non-WG forming BoF = in Seoul on Thursday afternoon, on using multipath bonding for broadband = access networks, BANANA. One of the solutions we'll be looking at is = MPTCP-proxy based; those interested, please come by! On this point, Mirja said: > first, I agree with Alan that such a signal does not need to/should = not be part of the MPTCP protocol. MPTCP (as TCP is) is an end2end = protocol. If you have one (or two) proxies in the middle, you split up = the connection into multiple new =E2=80=9Aend2end=E2=80=98 connections. = If you need additional signaling information on one of the new = connections, that a question for a high-layer protocol that uses MPTCP = (which is what you do, when you propose it to be part of the payload). +1. One of the attractive things about MPTCP-based solutions for this = particular use case, IMO, is that there's a clear path from a two-proxy = situation (which is what BANANA foresees) to a one-proxy situation = (MPTCP aware smartphones can use their LTE connection natively, and = connect to the far-side bonding proxy directly, if they can be so = configured), and eventually to a zero-proxy situation (when content = providers also provide multipath services). That pretty much requires = that the MPTCP part remain end-to-end, while the proxy selection (and = any other interproxy communication) happen out of that band. Cheers, Brian --Apple-Mail=_5686C1B8-AA80-4C63-A1ED-2805136C63B5 Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename=signature.asc Content-Type: application/pgp-signature; name=signature.asc Content-Description: Message signed with OpenPGP using GPGMail -----BEGIN PGP SIGNATURE----- Comment: GPGTools - https://gpgtools.org iQIcBAEBCgAGBQJYHIy1AAoJEIoSt78L6kaje1IQALNxWOibd9XfLVNAFUuo9/3s xxki3sxErgNAxpQbm15U1bddcXGGdmZc3bK6iPkR0OP9ikpic5yCy7wWgkDuJZiJ QHXzcN2bACtnpYXXs1dRf56bBIMfKfKpChSVwMyHcQIhdhEuAb/XNOHF8kk/hET0 4a9iiObs7fNAGvcagtrhUPD4AN/U1RbRaqVjJmOS5k6yT2TY5z0xA0uYyDDm3SBw ka4HLaeFfJZ3F+uBUJAGEsjiO36oCO4IGdjKYTKED00ZZ6LsGd0Iw0sWQ/LJ1YCi kZcaDZ4MOodQ6AzTdXfg78ZHXkJ3I2n8fxrxnLQdOczb4qnQd8U4sHo5K+nK41D2 80hDIIDux3TlUt0ZeQzcz0uaOWLvlovaCNJPTsTGrcRFeZP+hEJFO8m2ozezavcv k0HKwM6kbyCJ82SV5XPNNxTIsYnafV5AfT3qv3nPjXETOa0y/Ue50eqIqPZ8MXDY G0jtoWCUoiSjbQBiPfBKgBhhXgN7FmOBHbin4Gmmk6ulQVKiUQholSxeNWV8P728 SOZNRJMhC2y7YpMikmBHN6elILHzNuHVyWnBY04B8F6QE10XjtbU9Z+e2RTFH56+ 6rV7i9dRU0kwi7AKwNxD7Xg6/4eRzrU5JFchSEZwFXNP8kW41C3fioXR3y2W3bfN qm6fuJQ8sm85IKacHgaB =IdXx -----END PGP SIGNATURE----- --Apple-Mail=_5686C1B8-AA80-4C63-A1ED-2805136C63B5-- From nobody Fri Nov 4 07:05:51 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 18962129418 for ; Fri, 4 Nov 2016 07:05:50 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.619 X-Spam-Level: X-Spam-Status: No, score=-2.619 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id fhlYDzKBYewr for ; Fri, 4 Nov 2016 07:05:48 -0700 (PDT) Received: from relais-inet.francetelecom.com (relais-ias91.francetelecom.com [193.251.215.91]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 211AA1294FE for ; Fri, 4 Nov 2016 07:05:48 -0700 (PDT) Received: from omfedm08.si.francetelecom.fr (unknown [xx.xx.xx.4]) by omfedm14.si.francetelecom.fr (ESMTP service) with ESMTP id 7D34522CAC2; Fri, 4 Nov 2016 15:05:46 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.60]) by omfedm08.si.francetelecom.fr (ESMTP service) with ESMTP id 54DA723809C; Fri, 4 Nov 2016 15:05:46 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM7F.corporate.adroot.infra.ftgroup ([fe80::c1d7:e278:e357:11ad%19]) with mapi id 14.03.0319.002; Fri, 4 Nov 2016 15:05:46 +0100 From: To: Brian Trammell , "multipathtcp@ietf.org" Thread-Topic: [multipathtcp] MPTCP proxies, and the BANANA BoF Thread-Index: AQHSNp8yZAtQiuv0JkaiuzyhCmTt8qDI1uUw Date: Fri, 4 Nov 2016 14:05:45 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAC7C2@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <8741F579-D97F-4325-81A0-CA6FF40FA2D9@trammell.ch> In-Reply-To: <8741F579-D97F-4325-81A0-CA6FF40FA2D9@trammell.ch> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.11.4.124517 Archived-At: Subject: Re: [multipathtcp] MPTCP proxies, and the BANANA BoF X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 14:05:50 -0000 SGkgQnJpYW4sIA0KDQpJIGRvbid0IHVuZGVyc3RhbmQgdGhlIGNhdXNhbGl0eSBlZmZlY3QgaW4g eW91ciBzdGF0ZW1lbnQ6DQoNClRoYXQgcHJldHR5IG11Y2ggcmVxdWlyZXMgdGhhdCB0aGUgTVBU Q1AgcGFydCByZW1haW4NCj4gZW5kLXRvLWVuZCwgd2hpbGUgdGhlIHByb3h5IHNlbGVjdGlvbiAo YW5kIGFueSBvdGhlciBpbnRlcnByb3h5DQo+IGNvbW11bmljYXRpb24pIGhhcHBlbiBvdXQgb2Yg dGhhdCBiYW5kLg0KDQpodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtbmFtLW1wdGNw LWRlcGxveW1lbnQtY29uc2lkZXJhdGlvbnMtMDAuaHRtbCBkZXNjcmliZXMgaG93IG5hdGl2ZSBN UFRDUCBjb21tdW5pY2F0aW9ucyBjYW4gYmUgZXN0YWJsaXNoZWQgYnkgYW4gTVBUQ1AtY2FwYWJs ZSBob3N0IHdpdGhvdXQgaW52b2x2aW5nIGFueSBwcm94eSB3aXRoIGluLWJhbmQgc2lnbmFsaW5n IQ0KDQpJbiB0aG9zZSBkZXBsb3ltZW50IG1vZGVscywgdGhlIE1QVENQIGNvbm5lY3Rpb25zIGlz IGVzdGFibGlzaCAob2J2aW91c2x5KSBiZXR3ZWVuIE1QVENQLWNhcGFibGUgbm9kZXM6DQoqIGVp dGhlciBiZXR3ZWVuIGFuIE1QVENQLWNhcGFibGUgY2xpZW50IGFuZCBhIHByb3h5DQoqIGJldHdl ZW4gdHdvIE1QVENQIHByb3hpZXMuDQoNCkkgZG9uJ3QgYWxzbyBxdWl0IHVuZGVyc3RhbmQgeW91 ciBjb21tZW50IGFib3V0ICJwcm94eSBzZWxlY3Rpb24iIGdpdmVuIHRoYXQgYWxsIHRoZSBwcm9w b3NhbHMgb24gdGhlIHRhYmxlIGZvciBzZWxlY3RpbmcgYSBwcm94eSBhcmUgb3V0IG9mIGJhbmQg KGUuZy4sIGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1ib3VjYWRhaXItbXB0Y3At ZGhjLTA2KS4NCg0KT3V0IG9mIGJhbmQgY29tbXVuaWNhdGlvbnMgc3VmZmVyIGZyb20gYW4gZXh0 cmEgZGVsYXkgdG8gZXN0YWJsaXNoIE1QVENQIGNvbW11bmljYXRpb25zIHZzIFRDUCBvbmVzLiBT ZXZlcmFsIDEwcyBvZiBtcyBhcmUgcmVxdWlyZWQgaW4gc29tZSBjYXNlcyBiZWZvcmUgdGhlIE1Q VENQIGNvbm5lY3Rpb24gZmxpZXMuIFdlIGRvbid0IGhhdmUgc3VjaCBwcm9ibGVtcyB3aXRoIGlu LWJhbmQgc2lnbmFsaW5nLg0KDQpDaGVlcnMsDQpNZWQNCg0KPiAtLS0tLU1lc3NhZ2UgZCdvcmln aW5lLS0tLS0NCj4gRGXCoDogbXVsdGlwYXRodGNwIFttYWlsdG86bXVsdGlwYXRodGNwLWJvdW5j ZXNAaWV0Zi5vcmddIERlIGxhIHBhcnQgZGUNCj4gQnJpYW4gVHJhbW1lbGwNCj4gRW52b3nDqcKg OiB2ZW5kcmVkaSA0IG5vdmVtYnJlIDIwMTYgMTQ6MjcNCj4gw4DCoDogbXVsdGlwYXRodGNwQGll dGYub3JnDQo+IE9iamV0wqA6IFttdWx0aXBhdGh0Y3BdIE1QVENQIHByb3hpZXMsIGFuZCB0aGUg QkFOQU5BIEJvRg0KPiANCj4gR3JlZXRpbmdzLCBhbGwsDQo+IA0KPiBGaXJzdCwgZm9yIHRob3Nl IG9mIHlvdSB3aG8gYXJlbid0IGF3YXJlLCB0aGVyZSdzIGEgbm9uLVdHIGZvcm1pbmcgQm9GIGlu DQo+IFNlb3VsIG9uIFRodXJzZGF5IGFmdGVybm9vbiwgb24gdXNpbmcgbXVsdGlwYXRoIGJvbmRp bmcgZm9yIGJyb2FkYmFuZA0KPiBhY2Nlc3MgbmV0d29ya3MsIEJBTkFOQS4gT25lIG9mIHRoZSBz b2x1dGlvbnMgd2UnbGwgYmUgbG9va2luZyBhdCBpcw0KPiBNUFRDUC1wcm94eSBiYXNlZDsgdGhv c2UgaW50ZXJlc3RlZCwgcGxlYXNlIGNvbWUgYnkhDQo+IA0KPiBPbiB0aGlzIHBvaW50LCBNaXJq YSBzYWlkOg0KPiANCj4gPiBmaXJzdCwgSSBhZ3JlZSB3aXRoIEFsYW4gdGhhdCBzdWNoIGEgc2ln bmFsIGRvZXMgbm90IG5lZWQgdG8vc2hvdWxkIG5vdA0KPiBiZSBwYXJ0IG9mIHRoZSBNUFRDUCBw cm90b2NvbC4gTVBUQ1AgKGFzIFRDUCBpcykgaXMgYW4gZW5kMmVuZCBwcm90b2NvbC4NCj4gSWYg eW91IGhhdmUgb25lIChvciB0d28pIHByb3hpZXMgaW4gdGhlIG1pZGRsZSwgeW91IHNwbGl0IHVw IHRoZQ0KPiBjb25uZWN0aW9uIGludG8gbXVsdGlwbGUgbmV3IOKAmmVuZDJlbmTigJggY29ubmVj dGlvbnMuIElmIHlvdSBuZWVkIGFkZGl0aW9uYWwNCj4gc2lnbmFsaW5nIGluZm9ybWF0aW9uIG9u IG9uZSBvZiB0aGUgbmV3IGNvbm5lY3Rpb25zLCB0aGF0IGEgcXVlc3Rpb24gZm9yIGENCj4gaGln aC1sYXllciBwcm90b2NvbCB0aGF0IHVzZXMgTVBUQ1AgKHdoaWNoIGlzIHdoYXQgeW91IGRvLCB3 aGVuIHlvdQ0KPiBwcm9wb3NlIGl0IHRvIGJlIHBhcnQgb2YgdGhlIHBheWxvYWQpLg0KPiANCj4g KzEuIE9uZSBvZiB0aGUgYXR0cmFjdGl2ZSB0aGluZ3MgYWJvdXQgTVBUQ1AtYmFzZWQgc29sdXRp b25zIGZvciB0aGlzDQo+IHBhcnRpY3VsYXIgdXNlIGNhc2UsIElNTywgaXMgdGhhdCB0aGVyZSdz IGEgY2xlYXIgcGF0aCBmcm9tIGEgdHdvLXByb3h5DQo+IHNpdHVhdGlvbiAod2hpY2ggaXMgd2hh dCBCQU5BTkEgZm9yZXNlZXMpIHRvIGEgb25lLXByb3h5IHNpdHVhdGlvbiAoTVBUQ1ANCj4gYXdh cmUgc21hcnRwaG9uZXMgY2FuIHVzZSB0aGVpciBMVEUgY29ubmVjdGlvbiBuYXRpdmVseSwgYW5k IGNvbm5lY3QgdG8NCj4gdGhlIGZhci1zaWRlIGJvbmRpbmcgcHJveHkgZGlyZWN0bHksIGlmIHRo ZXkgY2FuIGJlIHNvIGNvbmZpZ3VyZWQpLCBhbmQNCj4gZXZlbnR1YWxseSB0byBhIHplcm8tcHJv eHkgc2l0dWF0aW9uICh3aGVuIGNvbnRlbnQgcHJvdmlkZXJzIGFsc28gcHJvdmlkZQ0KPiBtdWx0 aXBhdGggc2VydmljZXMpLiBUaGF0IHByZXR0eSBtdWNoIHJlcXVpcmVzIHRoYXQgdGhlIE1QVENQ IHBhcnQgcmVtYWluDQo+IGVuZC10by1lbmQsIHdoaWxlIHRoZSBwcm94eSBzZWxlY3Rpb24gKGFu ZCBhbnkgb3RoZXIgaW50ZXJwcm94eQ0KPiBjb21tdW5pY2F0aW9uKSBoYXBwZW4gb3V0IG9mIHRo YXQgYmFuZC4NCj4gDQo+IENoZWVycywNCj4gDQo+IEJyaWFuDQo= From nobody Fri Nov 4 07:17:18 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3D6ED129493 for ; Fri, 4 Nov 2016 07:17:16 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nrcG-yEdqOJg for ; Fri, 4 Nov 2016 07:17:14 -0700 (PDT) Received: from smtp6.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 94ACB12943B for ; Fri, 4 Nov 2016 07:17:14 -0700 (PDT) Received: from mbpobo.dhcp.info.ucl.ac.be (mbpobo.dhcp.info.ucl.ac.be [130.104.228.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp6.sgsi.ucl.ac.be) by smtp6.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 9444E67DB8C; Fri, 4 Nov 2016 15:17:07 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp6.sgsi.ucl.ac.be 9444E67DB8C DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478269027; bh=tLjh2RqD+RBo8rhAebeXJQYVxMSlfTD+uQeJU3euCp4=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=a+rE4nv3FjmQZP1FBv+58iB8xjTFDCp4dbcOvvdTdGFBzDAzByvFZNKCsMpeoE7DU TC44ODMsKpHUjRU8kwb2pLRlDASZ2IZigqUcB0emaawSad+c7Ig/sYRuMkFC1rnV8O NgBTFx0FXEs4haeaRVUquKt77LbyHm8jdEcur+J8= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-6 References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> To: Alan Ford From: Olivier Bonaventure Message-ID: <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> Date: Fri, 4 Nov 2016 15:17:07 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 9444E67DB8C.A4056 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 14:17:16 -0000 Alan, > Thanks for the comments, Olivier. If the working group thinks it would be a good idea, I would not be opposed to embedding some extended options support in MPTCP - as you say it seems a good chance to do so. I haven’t thought deeply yet about the various options below, all have their merits, but the flag sounds possibly easiest. Whatever extension was used, it could be particularly useful in the future for improved cryptographic handshakes. > > This does not change my view, however, that MPTCP options should not be used for application-layer purposes, and that’s my main issue with MP_CONVERT as written - it’s a non-MPTCP-specific application-layer signal masquerading as a MPTCP option. It's clear that a proxy can be developed entirely as an application. SOCKSv5 is one example. The main drawback with SOCKS is that this adds several round-trip-times to each connection establishment to setup the proxy. With an option in the SYN, a proxy to operate with zero-rtt overhead. Reducing latency is an objective that is shared by other working groups, see e.g. TLS 1.3, QUIC and others... Olivier From nobody Fri Nov 4 07:24:47 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 38E3D129464 for ; Fri, 4 Nov 2016 07:24:46 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.697 X-Spam-Level: X-Spam-Status: No, score=-5.697 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id GAuC1xuD0DRH for ; Fri, 4 Nov 2016 07:24:43 -0700 (PDT) Received: from smtp.ee.ethz.ch (smtp.ee.ethz.ch [129.132.2.219]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 630DD1288B8 for ; Fri, 4 Nov 2016 07:24:43 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by smtp.ee.ethz.ch (Postfix) with ESMTP id 21676D9314; Fri, 4 Nov 2016 15:24:42 +0100 (MET) X-Virus-Scanned: by amavisd-new on smtp.ee.ethz.ch Received: from smtp.ee.ethz.ch ([127.0.0.1]) by localhost (.ee.ethz.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id aHd-jkhU3Cke; Fri, 4 Nov 2016 15:24:41 +0100 (MET) Received: from [192.168.178.33] (p5DEC2F5C.dip0.t-ipconnect.de [93.236.47.92]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: mirjak) by smtp.ee.ethz.ch (Postfix) with ESMTPSA id B215BD930B; Fri, 4 Nov 2016 15:24:41 +0100 (MET) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 10.1 \(3251\)) From: =?utf-8?Q?Mirja_K=C3=BChlewind?= In-Reply-To: Date: Fri, 4 Nov 2016 15:24:40 +0100 Content-Transfer-Encoding: quoted-printable Message-Id: References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> To: Olivier Bonaventure X-Mailer: Apple Mail (2.3251) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 14:24:46 -0000 Hi Olivier, hi all, I really don=E2=80=99t buy our argument why you should develop such a = mechanism for MPTCP only compared to a generic solution that could be = used by all (existing and future) TCP extensions. MPTCP is not the only = extension that could make use of this (tcpinc is another example) and = I=E2=80=99m sure there will more mechanisms in future that would benefit = from additional option space in the SYN.=20 Mirja > Am 04.11.2016 um 12:23 schrieb Alan Ford : >=20 > Thanks for the comments, Olivier. If the working group thinks it would = be a good idea, I would not be opposed to embedding some extended = options support in MPTCP - as you say it seems a good chance to do so. I = haven=E2=80=99t thought deeply yet about the various options below, all = have their merits, but the flag sounds possibly easiest. Whatever = extension was used, it could be particularly useful in the future for = improved cryptographic handshakes. >=20 > This does not change my view, however, that MPTCP options should not = be used for application-layer purposes, and that=E2=80=99s my main issue = with MP_CONVERT as written - it=E2=80=99s a non-MPTCP-specific = application-layer signal masquerading as a MPTCP option. >=20 > Regards, > Alan >=20 >> On 4 Nov 2016, at 11:07, Olivier Bonaventure = wrote: >>=20 >> Alan, >>>=20 >>> Thank you for updating these drafts, I have been awaiting these with = great interest! >> ... >>> To be clear - again - I have no issue with this work being done in = MPTCP WG, it is =E2=80=9Chow to use proxies to increase deployment of = MPTCP=E2=80=9D. But this particular document is not MPTCP-specific; = whether it is published here or elsewhere I don=E2=80=99t care, but it = really shouldn=E2=80=99t=E2=80=99 be written as if it=E2=80=99s = extending the MPTCP spec when there is no reason for it to be. >>>=20 >>> Finally, you earlier mentioned the possible effect on the base spec = regarding a flag, but I see no mention of it in these docs. >>=20 >> Sorry for the late reply. The main problem with the current MPTCP = draft is the length of the TCP options in the SYN segment. With network = assisted MPTCP, we could need to encode one or two IP addresses inside = TCP options in the SYN segment. With IPv4, this might be possible = depending on the other options that are used. With IPv6, this becomes = quickly a problem. >>=20 >> As we redefine MP_CAPABLE when moving to RFC6824bis, I think that we = should try to design a generic solution to allow a SYN segment to carry = long TCP options. This should be part of the Multipath TCP standard = specification to ensure that it is future-proof and can be extended = later. >>=20 >> Different designs are possible and some have been discussed in the = TCPM working group. Instead of defining a specific option to allow = longer options, I would suggest to include this feature directly inside = Multipath TCP. This would be cleaner and Multipath TCP is anyway the TCP = variant that mostly requires this feature. Here are a few possible = designs to start the discussion : >>=20 >> - always force the TCP SYN segment containing MP_CAPABLE to contain = options in the SYN payload. If all options can fit in the extended TCP = header, then the payload only contains the TCP EOL option. If there are = TCP options in the payload, then the last option is always the EOL = option. >>=20 >> - add a flag to MP_CAPABLE option to indicate whether the SYN payload = contains TCP options (terminated by EOL) or not. Same as above for = encoding the options in the SYN payload >>=20 >> - add a length field to MP_CAPABLE option to indicate the number of = bytes (or words) of the SYN payload that contain TCP options. In this = case, we do not need to terminate the options in the payload with EOL. >>=20 >> If RFC6824bis could include a reasonable solution that allows to = place TCP options in the SYN payload, we would make a huge step to = ensure that MPTCP is future-proof and that it will be possible to extend = it in the future. In the short term, the solution could be limited to = networks where it is known that there are no middleboxes that interfere = with TCP options, but this would be a strong message to middlebox = vendors that they will need to support TCP options in the SYN payload in = the future. >>=20 >> I won't unfortunately be able to attend the next IETF meeting in = Seoul but I'd be happy to discuss this by email >>=20 >>=20 >> Olivier >>=20 >=20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Fri Nov 4 07:40:08 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0813F12951A for ; Fri, 4 Nov 2016 07:40:07 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.397 X-Spam-Level: X-Spam-Status: No, score=-3.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ysjQosHed9So for ; Fri, 4 Nov 2016 07:40:05 -0700 (PDT) Received: from nitro.isi.edu (nitro.isi.edu [128.9.208.207]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 482FF1294DC for ; Fri, 4 Nov 2016 07:40:05 -0700 (PDT) Received: from [192.168.1.158] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by nitro.isi.edu (8.13.8/8.13.8) with ESMTP id uA4EdbPC009571 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 4 Nov 2016 07:39:38 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (1.0) From: Joe Touch X-Mailer: iPad Mail (14B72) In-Reply-To: Date: Fri, 4 Nov 2016 07:39:37 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> To: =?utf-8?Q?Mirja_K=C3=BChlewind?= X-MailScanner-ID: uA4EdbPC009571 X-ISI-4-69-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 14:40:07 -0000 +1 > On Nov 4, 2016, at 7:24 AM, Mirja K=C3=BChlewind wrote: >=20 > Hi Olivier, hi all, >=20 > I really don=E2=80=99t buy our argument why you should develop such a mech= anism for MPTCP only compared to a generic solution that could be used by al= l (existing and future) TCP extensions. MPTCP is not the only extension that= could make use of this (tcpinc is another example) and I=E2=80=99m sure the= re will more mechanisms in future that would benefit from additional option s= pace in the SYN.=20 >=20 > Mirja >=20 >=20 >> Am 04.11.2016 um 12:23 schrieb Alan Ford : >>=20 >> Thanks for the comments, Olivier. If the working group thinks it would be= a good idea, I would not be opposed to embedding some extended options supp= ort in MPTCP - as you say it seems a good chance to do so. I haven=E2=80=99t= thought deeply yet about the various options below, all have their merits, b= ut the flag sounds possibly easiest. Whatever extension was used, it could b= e particularly useful in the future for improved cryptographic handshakes. >>=20 >> This does not change my view, however, that MPTCP options should not be u= sed for application-layer purposes, and that=E2=80=99s my main issue with MP= _CONVERT as written - it=E2=80=99s a non-MPTCP-specific application-layer si= gnal masquerading as a MPTCP option. >>=20 >> Regards, >> Alan >>=20 >>> On 4 Nov 2016, at 11:07, Olivier Bonaventure wrote: >>>=20 >>> Alan, >>>>=20 >>>> Thank you for updating these drafts, I have been awaiting these with gr= eat interest! >>> ... >>>> To be clear - again - I have no issue with this work being done in MPTC= P WG, it is =E2=80=9Chow to use proxies to increase deployment of MPTCP=E2=80= =9D. But this particular document is not MPTCP-specific; whether it is publi= shed here or elsewhere I don=E2=80=99t care, but it really shouldn=E2=80=99t= =E2=80=99 be written as if it=E2=80=99s extending the MPTCP spec when there i= s no reason for it to be. >>>>=20 >>>> Finally, you earlier mentioned the possible effect on the base spec reg= arding a flag, but I see no mention of it in these docs. >>>=20 >>> Sorry for the late reply. The main problem with the current MPTCP draft i= s the length of the TCP options in the SYN segment. With network assisted MP= TCP, we could need to encode one or two IP addresses inside TCP options in t= he SYN segment. With IPv4, this might be possible depending on the other opt= ions that are used. With IPv6, this becomes quickly a problem. >>>=20 >>> As we redefine MP_CAPABLE when moving to RFC6824bis, I think that we sho= uld try to design a generic solution to allow a SYN segment to carry long TC= P options. This should be part of the Multipath TCP standard specification t= o ensure that it is future-proof and can be extended later. >>>=20 >>> Different designs are possible and some have been discussed in the TCPM w= orking group. Instead of defining a specific option to allow longer options,= I would suggest to include this feature directly inside Multipath TCP. This= would be cleaner and Multipath TCP is anyway the TCP variant that mostly re= quires this feature. Here are a few possible designs to start the discussion= : >>>=20 >>> - always force the TCP SYN segment containing MP_CAPABLE to contain opti= ons in the SYN payload. If all options can fit in the extended TCP header, t= hen the payload only contains the TCP EOL option. If there are TCP options i= n the payload, then the last option is always the EOL option. >>>=20 >>> - add a flag to MP_CAPABLE option to indicate whether the SYN payload co= ntains TCP options (terminated by EOL) or not. Same as above for encoding th= e options in the SYN payload >>>=20 >>> - add a length field to MP_CAPABLE option to indicate the number of byte= s (or words) of the SYN payload that contain TCP options. In this case, we d= o not need to terminate the options in the payload with EOL. >>>=20 >>> If RFC6824bis could include a reasonable solution that allows to place T= CP options in the SYN payload, we would make a huge step to ensure that MPTC= P is future-proof and that it will be possible to extend it in the future. I= n the short term, the solution could be limited to networks where it is know= n that there are no middleboxes that interfere with TCP options, but this wo= uld be a strong message to middlebox vendors that they will need to support T= CP options in the SYN payload in the future. >>>=20 >>> I won't unfortunately be able to attend the next IETF meeting in Seoul b= ut I'd be happy to discuss this by email >>>=20 >>>=20 >>> Olivier >>>=20 >>=20 >> _______________________________________________ >> multipathtcp mailing list >> multipathtcp@ietf.org >> https://www.ietf.org/mailman/listinfo/multipathtcp >=20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Fri Nov 4 07:53:05 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id EB73A129545 for ; Fri, 4 Nov 2016 07:53:01 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.396 X-Spam-Level: X-Spam-Status: No, score=-8.396 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id K9sdYatuEptC for ; Fri, 4 Nov 2016 07:53:00 -0700 (PDT) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 27406129542 for ; Fri, 4 Nov 2016 07:53:00 -0700 (PDT) Received: from [192.168.1.189] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA4EqmED007978 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Fri, 4 Nov 2016 07:52:50 -0700 (PDT) To: =?UTF-8?Q?Mirja_K=c3=bchlewind?= References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> From: Joe Touch Message-ID: Date: Fri, 4 Nov 2016 07:52:46 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/alternative; boundary="------------0F5E35CD7B6C655AB81CCA1F" X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 14:53:02 -0000 This is a multi-part message in MIME format. --------------0F5E35CD7B6C655AB81CCA1F Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Hi, all, ... > >>> - add a flag to MP_CAPABLE option to indicate whether the SYN payload contains TCP options (terminated by EOL) or not. Same as above for encoding the options in the SYN payload FWIW, this doesn't work and is the reason why TCPM has different proposals for the SYN (and SYN-ACK) vs. other segments. See the discussion in draft-ietf-tcpm-tcp-edo. SYN proposals include draft-touch-tcpm-tcp-syn-ext-opt , which includes a discussion of some of the alternatives that have been proposed as well. Joe --------------0F5E35CD7B6C655AB81CCA1F Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit

Hi, all,

...
>>> - add a flag to MP_CAPABLE option to indicate whether the SYN payload contains TCP options (terminated by EOL) or not. Same as above for encoding the options in the SYN payload

FWIW, this doesn't work and is the reason why TCPM has different proposals for the SYN (and SYN-ACK) vs. other segments.

See the discussion in draft-ietf-tcpm-tcp-edo.

SYN proposals include draft-touch-tcpm-tcp-syn-ext-opt, which includes a discussion of some of the alternatives that have been proposed as well.

Joe
--------------0F5E35CD7B6C655AB81CCA1F-- From nobody Fri Nov 4 07:54:10 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1802E12951A for ; Fri, 4 Nov 2016 07:54:08 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.116 X-Spam-Level: X-Spam-Status: No, score=-4.116 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2YHG661TZTj9 for ; Fri, 4 Nov 2016 07:54:05 -0700 (PDT) Received: from relais-inet.orange.com (relais-nor36.orange.com [80.12.70.36]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 93A6B1294A0 for ; Fri, 4 Nov 2016 07:54:05 -0700 (PDT) Received: from opfednr06.francetelecom.fr (unknown [xx.xx.xx.70]) by opfednr24.francetelecom.fr (ESMTP service) with ESMTP id DC09C40667; Fri, 4 Nov 2016 15:54:03 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.69]) by opfednr06.francetelecom.fr (ESMTP service) with ESMTP id ABD091A005B; Fri, 4 Nov 2016 15:54:03 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILMA2.corporate.adroot.infra.ftgroup ([fe80::bc1c:ad2f:eda3:8c3d%18]) with mapi id 14.03.0319.002; Fri, 4 Nov 2016 15:54:03 +0100 From: To: Joe Touch , =?utf-8?B?TWlyamEgS8O8aGxld2luZA==?= Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSNqlERUtLqWz5O0GSJn2xeu0zS6DI54+w Date: Fri, 4 Nov 2016 14:54:02 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAC89D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 14:54:08 -0000 UmUtLA0KDQpUaGVyZSBhcmUgYWxyZWFkeSBzb21lIGdlbmVyaWMgcHJvcG9zYWxzIChlLmcuLCBT WU4gRU9TKSwgYnV0IElNSE8gdGhvc2UgcmVxdWlyZSBhbiBvdXQgb2YgYmFuZCBTWU4gKHNlY29u ZCBTWU4pIHRvIGV4dGVuZCB0aGUgVENQIG9wdGlvbiBzcGFjZSwgd2hpbGUgdGhlIHBheWxvYWQg c3BhY2Ugb2YgdGhlIG9yaWdpbmFsIFNZTiBjYW4gYmUgdXNlZCEgQWxzbywgc2lkZSBlZmZlY3Rz IG9mIHVzaW5nIHR3byBTWU5zIGFyZSB0byBiZSB5ZXQgZXZhbHVhdGVkLiANCg0KVGhlIHVzZSBv ZiBhIGZsYWcgaW4gdGhlIE1QX0NBUEFCTEUgZG9lcyBub3QgbWVhbiB0aGF0IHRoaXMgd2lsbCBi ZSBzcGVjaWZpYyB0byBNUFRDUC4gSWYgd2UgdHJ1c3QgdGhhdCBNUFRDUCB3aWxsIGJlIHdpZGVs eSBhZG9wdGVkIGluIHRoZSBmdXR1cmUgYW5kIGFsbCBkZXZpY2VzIHdpbGwgYmUgTVBUQ1AtY2Fw YWJsZSBieSBkZWZhdWx0LCB0aGVuIHRoaXMgZmVhdHVyZSB3aWxsIGJlIHVzZWQgYnkgdGNwaW5j IGFuZCBsb25nIG9wdGlvbnMgdGhhdCB3aWxsIGJlIGluIHRoZSBmdXR1cmUuIA0KDQpDaGVlcnMs DQpNZWQgDQoNCj4gLS0tLS1NZXNzYWdlIGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IG11bHRpcGF0 aHRjcCBbbWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnXSBEZSBsYSBwYXJ0IGRl IEpvZQ0KPiBUb3VjaA0KPiBFbnZvecOpwqA6IHZlbmRyZWRpIDQgbm92ZW1icmUgMjAxNiAxNTo0 MA0KPiDDgMKgOiBNaXJqYSBLw7xobGV3aW5kDQo+IENjwqA6IG11bHRpcGF0aHRjcEBpZXRmLm9y Zw0KPiBPYmpldMKgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNo YXJ0ZXIgaXRlbQ0KPiANCj4gKzENCj4gDQo+ID4gT24gTm92IDQsIDIwMTYsIGF0IDc6MjQgQU0s IE1pcmphIEvDvGhsZXdpbmQNCj4gPG1pcmphLmt1ZWhsZXdpbmRAdGlrLmVlLmV0aHouY2g+IHdy b3RlOg0KPiA+DQo+ID4gSGkgT2xpdmllciwgaGkgYWxsLA0KPiA+DQo+ID4gSSByZWFsbHkgZG9u 4oCZdCBidXkgb3VyIGFyZ3VtZW50IHdoeSB5b3Ugc2hvdWxkIGRldmVsb3Agc3VjaCBhIG1lY2hh bmlzbQ0KPiBmb3IgTVBUQ1Agb25seSBjb21wYXJlZCB0byBhIGdlbmVyaWMgc29sdXRpb24gdGhh dCBjb3VsZCBiZSB1c2VkIGJ5IGFsbA0KPiAoZXhpc3RpbmcgYW5kIGZ1dHVyZSkgVENQIGV4dGVu c2lvbnMuIE1QVENQIGlzIG5vdCB0aGUgb25seSBleHRlbnNpb24gdGhhdA0KPiBjb3VsZCBtYWtl IHVzZSBvZiB0aGlzICh0Y3BpbmMgaXMgYW5vdGhlciBleGFtcGxlKSBhbmQgSeKAmW0gc3VyZSB0 aGVyZSB3aWxsDQo+IG1vcmUgbWVjaGFuaXNtcyBpbiBmdXR1cmUgdGhhdCB3b3VsZCBiZW5lZml0 IGZyb20gYWRkaXRpb25hbCBvcHRpb24gc3BhY2UNCj4gaW4gdGhlIFNZTi4NCj4gPg0KPiA+IE1p cmphDQo+ID4NCj4gPg0KPiA+PiBBbSAwNC4xMS4yMDE2IHVtIDEyOjIzIHNjaHJpZWIgQWxhbiBG b3JkIDxhbGFuLmZvcmRAZ21haWwuY29tPjoNCj4gPj4NCj4gPj4gVGhhbmtzIGZvciB0aGUgY29t bWVudHMsIE9saXZpZXIuIElmIHRoZSB3b3JraW5nIGdyb3VwIHRoaW5rcyBpdCB3b3VsZA0KPiBi ZSBhIGdvb2QgaWRlYSwgSSB3b3VsZCBub3QgYmUgb3Bwb3NlZCB0byBlbWJlZGRpbmcgc29tZSBl eHRlbmRlZCBvcHRpb25zDQo+IHN1cHBvcnQgaW4gTVBUQ1AgLSBhcyB5b3Ugc2F5IGl0IHNlZW1z IGEgZ29vZCBjaGFuY2UgdG8gZG8gc28uIEkgaGF2ZW7igJl0DQo+IHRob3VnaHQgZGVlcGx5IHll dCBhYm91dCB0aGUgdmFyaW91cyBvcHRpb25zIGJlbG93LCBhbGwgaGF2ZSB0aGVpciBtZXJpdHMs DQo+IGJ1dCB0aGUgZmxhZyBzb3VuZHMgcG9zc2libHkgZWFzaWVzdC4gV2hhdGV2ZXIgZXh0ZW5z aW9uIHdhcyB1c2VkLCBpdA0KPiBjb3VsZCBiZSBwYXJ0aWN1bGFybHkgdXNlZnVsIGluIHRoZSBm dXR1cmUgZm9yIGltcHJvdmVkIGNyeXB0b2dyYXBoaWMNCj4gaGFuZHNoYWtlcy4NCj4gPj4NCj4g Pj4gVGhpcyBkb2VzIG5vdCBjaGFuZ2UgbXkgdmlldywgaG93ZXZlciwgdGhhdCBNUFRDUCBvcHRp b25zIHNob3VsZCBub3QgYmUNCj4gdXNlZCBmb3IgYXBwbGljYXRpb24tbGF5ZXIgcHVycG9zZXMs IGFuZCB0aGF04oCZcyBteSBtYWluIGlzc3VlIHdpdGgNCj4gTVBfQ09OVkVSVCBhcyB3cml0dGVu IC0gaXTigJlzIGEgbm9uLU1QVENQLXNwZWNpZmljIGFwcGxpY2F0aW9uLWxheWVyIHNpZ25hbA0K PiBtYXNxdWVyYWRpbmcgYXMgYSBNUFRDUCBvcHRpb24uDQo+ID4+DQo+ID4+IFJlZ2FyZHMsDQo+ ID4+IEFsYW4NCj4gPj4NCj4gPj4+IE9uIDQgTm92IDIwMTYsIGF0IDExOjA3LCBPbGl2aWVyIEJv bmF2ZW50dXJlDQo+IDxPbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZT4gd3JvdGU6DQo+ ID4+Pg0KPiA+Pj4gQWxhbiwNCj4gPj4+Pg0KPiA+Pj4+IFRoYW5rIHlvdSBmb3IgdXBkYXRpbmcg dGhlc2UgZHJhZnRzLCBJIGhhdmUgYmVlbiBhd2FpdGluZyB0aGVzZSB3aXRoDQo+IGdyZWF0IGlu dGVyZXN0IQ0KPiA+Pj4gLi4uDQo+ID4+Pj4gVG8gYmUgY2xlYXIgLSBhZ2FpbiAtIEkgaGF2ZSBu byBpc3N1ZSB3aXRoIHRoaXMgd29yayBiZWluZyBkb25lIGluDQo+IE1QVENQIFdHLCBpdCBpcyDi gJxob3cgdG8gdXNlIHByb3hpZXMgdG8gaW5jcmVhc2UgZGVwbG95bWVudCBvZiBNUFRDUOKAnS4g QnV0DQo+IHRoaXMgcGFydGljdWxhciBkb2N1bWVudCBpcyBub3QgTVBUQ1Atc3BlY2lmaWM7IHdo ZXRoZXIgaXQgaXMgcHVibGlzaGVkDQo+IGhlcmUgb3IgZWxzZXdoZXJlIEkgZG9u4oCZdCBjYXJl LCBidXQgaXQgcmVhbGx5IHNob3VsZG7igJl04oCZIGJlIHdyaXR0ZW4gYXMgaWYNCj4gaXTigJlz IGV4dGVuZGluZyB0aGUgTVBUQ1Agc3BlYyB3aGVuIHRoZXJlIGlzIG5vIHJlYXNvbiBmb3IgaXQg dG8gYmUuDQo+ID4+Pj4NCj4gPj4+PiBGaW5hbGx5LCB5b3UgZWFybGllciBtZW50aW9uZWQgdGhl IHBvc3NpYmxlIGVmZmVjdCBvbiB0aGUgYmFzZSBzcGVjDQo+IHJlZ2FyZGluZyBhIGZsYWcsIGJ1 dCBJIHNlZSBubyBtZW50aW9uIG9mIGl0IGluIHRoZXNlIGRvY3MuDQo+ID4+Pg0KPiA+Pj4gU29y cnkgZm9yIHRoZSBsYXRlIHJlcGx5LiBUaGUgbWFpbiBwcm9ibGVtIHdpdGggdGhlIGN1cnJlbnQg TVBUQ1ANCj4gZHJhZnQgaXMgdGhlIGxlbmd0aCBvZiB0aGUgVENQIG9wdGlvbnMgaW4gdGhlIFNZ TiBzZWdtZW50LiBXaXRoIG5ldHdvcmsNCj4gYXNzaXN0ZWQgTVBUQ1AsIHdlIGNvdWxkIG5lZWQg dG8gZW5jb2RlIG9uZSBvciB0d28gSVAgYWRkcmVzc2VzIGluc2lkZSBUQ1ANCj4gb3B0aW9ucyBp biB0aGUgU1lOIHNlZ21lbnQuIFdpdGggSVB2NCwgdGhpcyBtaWdodCBiZSBwb3NzaWJsZSBkZXBl bmRpbmcgb24NCj4gdGhlIG90aGVyIG9wdGlvbnMgdGhhdCBhcmUgdXNlZC4gV2l0aCBJUHY2LCB0 aGlzIGJlY29tZXMgcXVpY2tseSBhDQo+IHByb2JsZW0uDQo+ID4+Pg0KPiA+Pj4gQXMgd2UgcmVk ZWZpbmUgTVBfQ0FQQUJMRSB3aGVuIG1vdmluZyB0byBSRkM2ODI0YmlzLCBJIHRoaW5rIHRoYXQg d2UNCj4gc2hvdWxkIHRyeSB0byBkZXNpZ24gYSBnZW5lcmljIHNvbHV0aW9uIHRvIGFsbG93IGEg U1lOIHNlZ21lbnQgdG8gY2FycnkNCj4gbG9uZyBUQ1Agb3B0aW9ucy4gVGhpcyBzaG91bGQgYmUg cGFydCBvZiB0aGUgTXVsdGlwYXRoIFRDUCBzdGFuZGFyZA0KPiBzcGVjaWZpY2F0aW9uIHRvIGVu c3VyZSB0aGF0IGl0IGlzIGZ1dHVyZS1wcm9vZiBhbmQgY2FuIGJlIGV4dGVuZGVkIGxhdGVyLg0K PiA+Pj4NCj4gPj4+IERpZmZlcmVudCBkZXNpZ25zIGFyZSBwb3NzaWJsZSBhbmQgc29tZSBoYXZl IGJlZW4gZGlzY3Vzc2VkIGluIHRoZQ0KPiBUQ1BNIHdvcmtpbmcgZ3JvdXAuIEluc3RlYWQgb2Yg ZGVmaW5pbmcgYSBzcGVjaWZpYyBvcHRpb24gdG8gYWxsb3cgbG9uZ2VyDQo+IG9wdGlvbnMsIEkg d291bGQgc3VnZ2VzdCB0byBpbmNsdWRlIHRoaXMgZmVhdHVyZSBkaXJlY3RseSBpbnNpZGUgTXVs dGlwYXRoDQo+IFRDUC4gVGhpcyB3b3VsZCBiZSBjbGVhbmVyIGFuZCBNdWx0aXBhdGggVENQIGlz IGFueXdheSB0aGUgVENQIHZhcmlhbnQNCj4gdGhhdCBtb3N0bHkgcmVxdWlyZXMgdGhpcyBmZWF0 dXJlLiBIZXJlIGFyZSBhIGZldyBwb3NzaWJsZSBkZXNpZ25zIHRvDQo+IHN0YXJ0IHRoZSBkaXNj dXNzaW9uIDoNCj4gPj4+DQo+ID4+PiAtIGFsd2F5cyBmb3JjZSB0aGUgVENQIFNZTiBzZWdtZW50 IGNvbnRhaW5pbmcgTVBfQ0FQQUJMRSB0byBjb250YWluDQo+IG9wdGlvbnMgaW4gdGhlIFNZTiBw YXlsb2FkLiBJZiBhbGwgb3B0aW9ucyBjYW4gZml0IGluIHRoZSBleHRlbmRlZCBUQ1ANCj4gaGVh ZGVyLCB0aGVuIHRoZSBwYXlsb2FkIG9ubHkgY29udGFpbnMgdGhlIFRDUCBFT0wgb3B0aW9uLiBJ ZiB0aGVyZSBhcmUNCj4gVENQIG9wdGlvbnMgaW4gdGhlIHBheWxvYWQsIHRoZW4gdGhlIGxhc3Qg b3B0aW9uIGlzIGFsd2F5cyB0aGUgRU9MIG9wdGlvbi4NCj4gPj4+DQo+ID4+PiAtIGFkZCBhIGZs YWcgdG8gTVBfQ0FQQUJMRSBvcHRpb24gdG8gaW5kaWNhdGUgd2hldGhlciB0aGUgU1lOIHBheWxv YWQNCj4gY29udGFpbnMgVENQIG9wdGlvbnMgKHRlcm1pbmF0ZWQgYnkgRU9MKSBvciBub3QuIFNh bWUgYXMgYWJvdmUgZm9yDQo+IGVuY29kaW5nIHRoZSBvcHRpb25zIGluIHRoZSBTWU4gcGF5bG9h ZA0KPiA+Pj4NCj4gPj4+IC0gYWRkIGEgbGVuZ3RoIGZpZWxkIHRvIE1QX0NBUEFCTEUgb3B0aW9u IHRvIGluZGljYXRlIHRoZSBudW1iZXIgb2YNCj4gYnl0ZXMgKG9yIHdvcmRzKSBvZiB0aGUgU1lO IHBheWxvYWQgdGhhdCBjb250YWluIFRDUCBvcHRpb25zLiBJbiB0aGlzDQo+IGNhc2UsIHdlIGRv IG5vdCBuZWVkIHRvIHRlcm1pbmF0ZSB0aGUgb3B0aW9ucyBpbiB0aGUgcGF5bG9hZCB3aXRoIEVP TC4NCj4gPj4+DQo+ID4+PiBJZiBSRkM2ODI0YmlzIGNvdWxkIGluY2x1ZGUgYSByZWFzb25hYmxl IHNvbHV0aW9uIHRoYXQgYWxsb3dzIHRvIHBsYWNlDQo+IFRDUCBvcHRpb25zIGluIHRoZSBTWU4g cGF5bG9hZCwgd2Ugd291bGQgbWFrZSBhIGh1Z2Ugc3RlcCB0byBlbnN1cmUgdGhhdA0KPiBNUFRD UCBpcyBmdXR1cmUtcHJvb2YgYW5kIHRoYXQgaXQgd2lsbCBiZSBwb3NzaWJsZSB0byBleHRlbmQg aXQgaW4gdGhlDQo+IGZ1dHVyZS4gSW4gdGhlIHNob3J0IHRlcm0sIHRoZSBzb2x1dGlvbiBjb3Vs ZCBiZSBsaW1pdGVkIHRvIG5ldHdvcmtzIHdoZXJlDQo+IGl0IGlzIGtub3duIHRoYXQgdGhlcmUg YXJlIG5vIG1pZGRsZWJveGVzIHRoYXQgaW50ZXJmZXJlIHdpdGggVENQIG9wdGlvbnMsDQo+IGJ1 dCB0aGlzIHdvdWxkIGJlIGEgc3Ryb25nIG1lc3NhZ2UgdG8gbWlkZGxlYm94IHZlbmRvcnMgdGhh dCB0aGV5IHdpbGwNCj4gbmVlZCB0byBzdXBwb3J0IFRDUCBvcHRpb25zIGluIHRoZSBTWU4gcGF5 bG9hZCBpbiB0aGUgZnV0dXJlLg0KPiA+Pj4NCj4gPj4+IEkgd29uJ3QgdW5mb3J0dW5hdGVseSBi ZSBhYmxlIHRvIGF0dGVuZCB0aGUgbmV4dCBJRVRGIG1lZXRpbmcgaW4gU2VvdWwNCj4gYnV0IEkn ZCBiZSBoYXBweSB0byBkaXNjdXNzIHRoaXMgYnkgZW1haWwNCj4gPj4+DQo+ID4+Pg0KPiA+Pj4g T2xpdmllcg0KPiA+Pj4NCj4gPj4NCj4gPj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18NCj4gPj4gbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdA0KPiA+PiBt dWx0aXBhdGh0Y3BAaWV0Zi5vcmcNCj4gPj4gaHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9s aXN0aW5mby9tdWx0aXBhdGh0Y3ANCj4gPg0KPiA+IF9fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fDQo+ID4gbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdA0KPiA+ IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiA+IGh0dHBzOi8vd3d3LmlldGYub3JnL21haWxtYW4v bGlzdGluZm8vbXVsdGlwYXRodGNwDQo+IA0KPiBfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXw0KPiBtdWx0aXBhdGh0Y3AgbWFpbGluZyBsaXN0DQo+IG11bHRp cGF0aHRjcEBpZXRmLm9yZw0KPiBodHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZv L211bHRpcGF0aHRjcA0K From nobody Fri Nov 4 07:57:20 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E1358129554 for ; Fri, 4 Nov 2016 07:57:18 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.397 X-Spam-Level: X-Spam-Status: No, score=-8.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mfpI1mr-VmU1 for ; Fri, 4 Nov 2016 07:57:18 -0700 (PDT) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1D7C3129531 for ; Fri, 4 Nov 2016 07:57:18 -0700 (PDT) Received: from [192.168.1.189] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA4Euh6O008237 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Fri, 4 Nov 2016 07:56:45 -0700 (PDT) To: mohamed.boucadair@orange.com, =?UTF-8?Q?Mirja_K=c3=bchlewind?= References: <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAC89D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> From: Joe Touch Message-ID: Date: Fri, 4 Nov 2016 07:56:41 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAC89D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 14:57:19 -0000 On 11/4/2016 7:54 AM, mohamed.boucadair@orange.com wrote: > Re-, > > There are already some generic proposals (e.g., SYN EOS), but IMHO those require an out of band SYN (second SYN) to extend the TCP option space, while the payload space of the original SYN can be used! Please read the generic proposals. The explain why the SYN payload cannot be used. Joe From nobody Fri Nov 4 08:08:07 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C1410129561 for ; Fri, 4 Nov 2016 08:08:00 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.619 X-Spam-Level: X-Spam-Status: No, score=-2.619 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id jseXYo0Eh0nP for ; Fri, 4 Nov 2016 08:07:59 -0700 (PDT) Received: from relais-inet.francetelecom.com (relais-ias92.francetelecom.com [193.251.215.92]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 17AE81288B8 for ; Fri, 4 Nov 2016 08:07:59 -0700 (PDT) Received: from omfedm08.si.francetelecom.fr (unknown [xx.xx.xx.4]) by omfedm09.si.francetelecom.fr (ESMTP service) with ESMTP id 5E5502DC4EA; Fri, 4 Nov 2016 16:07:55 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.33]) by omfedm08.si.francetelecom.fr (ESMTP service) with ESMTP id 3994123809A; Fri, 4 Nov 2016 16:07:55 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM42.corporate.adroot.infra.ftgroup ([fe80::d5fd:9c7d:2ee3:39d9%19]) with mapi id 14.03.0319.002; Fri, 4 Nov 2016 16:07:55 +0100 From: To: Joe Touch , =?utf-8?B?TWlyamEgS8O8aGxld2luZA==?= Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSNqumRUtLqWz5O0GSJn2xeu0zS6DI7COQ Date: Fri, 4 Nov 2016 15:07:54 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAC92E@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAC89D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.6.17.114517 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 15:08:01 -0000 UmUtLA0KDQpJJ20gZmFtaWxpYXIgd2l0aCB0aG9zZSBkb2N1bWVudHMsIEpvZS4gDQoNCkluIGFk ZGl0aW9uIHRvIHRoZSBwcm9wb3NhbCBzaGFyZWQgYnkgT2xpdmllciwgd2UgYXJlIGFsc28gY29u c2lkZXJpbmcgdGhpcyBvbmU6IGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1ib3Vj YWRhaXItdGNwbS1jYXBhYmlsaXR5LW9wdGlvbi0wMCBmb3IgbWFuYWdlZCBlbnZpcm9ubWVudHMu IA0KDQpDaGVlcnMsDQpNZWQNCg0KPiAtLS0tLU1lc3NhZ2UgZCdvcmlnaW5lLS0tLS0NCj4gRGXC oDogSm9lIFRvdWNoIFttYWlsdG86dG91Y2hAaXNpLmVkdV0NCj4gRW52b3nDqcKgOiB2ZW5kcmVk aSA0IG5vdmVtYnJlIDIwMTYgMTU6NTcNCj4gw4DCoDogQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09M TjsgTWlyamEgS8O8aGxld2luZA0KPiBDY8KgOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmcNCj4gT2Jq ZXTCoDogUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVyIGl0 ZW0NCj4gDQo+IA0KPiANCj4gT24gMTEvNC8yMDE2IDc6NTQgQU0sIG1vaGFtZWQuYm91Y2FkYWly QG9yYW5nZS5jb20gd3JvdGU6DQo+ID4gUmUtLA0KPiA+DQo+ID4gVGhlcmUgYXJlIGFscmVhZHkg c29tZSBnZW5lcmljIHByb3Bvc2FscyAoZS5nLiwgU1lOIEVPUyksIGJ1dCBJTUhPIHRob3NlDQo+ IHJlcXVpcmUgYW4gb3V0IG9mIGJhbmQgU1lOIChzZWNvbmQgU1lOKSB0byBleHRlbmQgdGhlIFRD UCBvcHRpb24gc3BhY2UsDQo+IHdoaWxlIHRoZSBwYXlsb2FkIHNwYWNlIG9mIHRoZSBvcmlnaW5h bCBTWU4gY2FuIGJlIHVzZWQhDQo+IA0KPiBQbGVhc2UgcmVhZCB0aGUgZ2VuZXJpYyBwcm9wb3Nh bHMuIFRoZSBleHBsYWluIHdoeSB0aGUgU1lOIHBheWxvYWQNCj4gY2Fubm90IGJlIHVzZWQuDQo+ IA0KPiBKb2UNCg0K From nobody Fri Nov 4 08:17:59 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 372591294DA for ; Fri, 4 Nov 2016 08:17:57 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Qpn5mK83WDpB for ; Fri, 4 Nov 2016 08:17:54 -0700 (PDT) Received: from mail-wm0-x233.google.com (mail-wm0-x233.google.com [IPv6:2a00:1450:400c:c09::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 783FE129470 for ; Fri, 4 Nov 2016 08:17:54 -0700 (PDT) Received: by mail-wm0-x233.google.com with SMTP id n67so56320623wme.1 for ; Fri, 04 Nov 2016 08:17:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=ecsDX6hF5pY3zD80Poi/zw90b2UPY1IMu7uJJ30m6H0=; b=KZ2UvrskbI1SaxvV7PbY4OWtK+boexHQqb8atXrVI+VcCKIO1ujOxxThg3SH1yfTmP gbL2q77QPH27CmPvUpq1KFRyOrMp4uY4gvH6HOzMh/ee9nM2ktTMI6PIYY2SI5Mb7/Da 8cPvFl6nEaCBIgCPaucmyqutYj2RYKVPNCX7IUsy9n1Thq0ZWGCrN3oBIJroWpV6ATov TyxiaN2LyWZ3ISbq4sKIfzpdfwh837hKUAMANfEWS5y6ex6o2RBcaNJYBD1hbOR2TByQ d/WKc8a+/oqPh/Tmdbd3Qae/CGYHVcaf0hq3cQAaakPkCygXWpxKnAByK5DGT6WgvUeN aNXA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=ecsDX6hF5pY3zD80Poi/zw90b2UPY1IMu7uJJ30m6H0=; b=bxlF85lgaD1uEJSSyELHPL5ZjmAUSoln3vbWAmS4XYj8Vyxs7hCPh7Cc4gVfSkQfVo 4cjFK5S1II5Gpf4eWGPiXWmG9L063Tff0YCRHtwi7/nO0fUijQVPyXs1Vj0HDkwyP2aB LPjMwB0RE/78W+FZLKmolo5WEuhUZ0NAK+coExcJIZf47hBIkRnwnHJeMhEe+kEMnYOn 0G1+M5KMjUMOvQqwYoSk5purg6V8YuzMrCcfa6lAdcJC4ExFJxZSVukuqa7mVSaqKFOw I98sFg2DM+svE46z4ffdj55RZnxwHnBg6S1+1RJ1pDRoGApV7ThsNAstGCfCdAs+nQoF SKyg== X-Gm-Message-State: ABUngvc0/j6rdYcu/lBn/nVY5pO6FKCCjd4faWnQ+fsGxxkNd0DobgedaZh/Gk0AiPya5g== X-Received: by 10.194.176.162 with SMTP id cj2mr12007469wjc.25.1478272672985; Fri, 04 Nov 2016 08:17:52 -0700 (PDT) Received: from alans-mbp.lan ([37.152.254.14]) by smtp.gmail.com with ESMTPSA id k74sm5072325wmd.18.2016.11.04.08.17.52 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 04 Nov 2016 08:17:52 -0700 (PDT) Content-Type: multipart/alternative; boundary="Apple-Mail=_11D88FFE-2DA8-442E-8704-D289E7CB3DC1" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> Date: Fri, 4 Nov 2016 15:17:51 +0000 Message-Id: References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> To: Olivier.Bonaventure@uclouvain.be X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 15:17:57 -0000 --Apple-Mail=_11D88FFE-2DA8-442E-8704-D289E7CB3DC1 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Olivier, > On 4 Nov 2016, at 14:17, Olivier Bonaventure = wrote: >=20 >> Thanks for the comments, Olivier. If the working group thinks it = would be a good idea, I would not be opposed to embedding some extended = options support in MPTCP - as you say it seems a good chance to do so. I = haven=E2=80=99t thought deeply yet about the various options below, all = have their merits, but the flag sounds possibly easiest. Whatever = extension was used, it could be particularly useful in the future for = improved cryptographic handshakes. >>=20 >> This does not change my view, however, that MPTCP options should not = be used for application-layer purposes, and that=E2=80=99s my main issue = with MP_CONVERT as written - it=E2=80=99s a non-MPTCP-specific = application-layer signal masquerading as a MPTCP option. >=20 > It's clear that a proxy can be developed entirely as an application. = SOCKSv5 is one example. The main drawback with SOCKS is that this adds = several round-trip-times to each connection establishment to setup the = proxy. With an option in the SYN, a proxy to operate with zero-rtt = overhead. Reducing latency is an objective that is shared by other = working groups, see e.g. TLS 1.3, QUIC and others... One of us is clearly missing some key piece of information, since I = still don=E2=80=99t know how we can be arguing something that seems so = fundamentally clear to me. This is a clear-cut application on top of MPTCP. In explicit mode, the = application protocol is: - a few bytes of signal that defines the real target address - followed by the proxied payload I=E2=80=99m not saying =E2=80=9Cuse SOCKS=E2=80=9D - you have a proposal = for a 0-RTT proxy signalling protocol here. That=E2=80=99s fine. But = it=E2=80=99s not MPTCP-specific. Why are you trying to make it a MPTCP = option? As I said in the reply to Med, the implicit mode is slightly more = difficult since you are expecting interception of MPTCP traffic based on = some logic. That logic could be a =E2=80=9Cproxy alert=E2=80=9D flag, or = it could be inspection of all MPTCP SYNs=E2=80=99 payloads (data-on-SYN = issues are probably not such big deal in your relatively controlled = environments), or it could be using RFC 2113 RAO. It does not need to be = an MPTCP option specific to this extension. Regards, Alan --Apple-Mail=_11D88FFE-2DA8-442E-8704-D289E7CB3DC1 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi Olivier,

On 4 Nov 2016, at 14:17, = Olivier Bonaventure <Olivier.Bonaventure@uclouvain.be> wrote:

Thanks for the comments, Olivier. If the working group thinks = it would be a good idea, I would not be opposed to embedding some = extended options support in MPTCP - as you say it seems a good chance to = do so. I haven=E2=80=99t thought deeply yet about the various options = below, all have their merits, but the flag sounds possibly easiest. = Whatever extension was used, it could be particularly useful in the = future for improved cryptographic handshakes.

This does not change my view, however, that MPTCP options = should not be used for application-layer purposes, and that=E2=80=99s my = main issue with MP_CONVERT as written - it=E2=80=99s a = non-MPTCP-specific application-layer signal masquerading as a MPTCP = option.

It's clear that a = proxy can be developed entirely as an application. SOCKSv5 is one = example. The main drawback with SOCKS is that this adds several = round-trip-times to each connection establishment to setup the proxy. = With an option in the SYN, a proxy to operate with zero-rtt overhead. = Reducing latency is an objective that is shared by other working groups, = see e.g. TLS 1.3, QUIC and others...

One of us is clearly missing some key piece of information, = since I still don=E2=80=99t know how we can be arguing something that = seems so fundamentally clear to me.

This is a clear-cut application on top of MPTCP. In explicit mode, the application = protocol is:

- = a few bytes of signal that defines the real target address
- followed by the proxied payload

I=E2=80=99m not saying =E2=80=9Cuse = SOCKS=E2=80=9D - you have a proposal for a 0-RTT proxy signalling = protocol here. That=E2=80=99s fine. But it=E2=80=99s not = MPTCP-specific. Why are you trying to make it a MPTCP = option?

As I = said in the reply to Med, the implicit mode is slightly more difficult = since you are expecting interception of MPTCP traffic based on some = logic. That logic could be a =E2=80=9Cproxy alert=E2=80=9D flag, or it = could be inspection of all MPTCP SYNs=E2=80=99 payloads (data-on-SYN = issues are probably not such big deal in your relatively controlled = environments), or it could be using RFC 2113 RAO. It does not need to be = an MPTCP option specific to this extension.

Regards,
Alan

= --Apple-Mail=_11D88FFE-2DA8-442E-8704-D289E7CB3DC1-- From nobody Fri Nov 4 08:24:09 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9BD5C129587 for ; Fri, 4 Nov 2016 08:24:08 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.397 X-Spam-Level: X-Spam-Status: No, score=-8.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id UgA7oAAzzz5n for ; Fri, 4 Nov 2016 08:24:07 -0700 (PDT) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 83C24129521 for ; Fri, 4 Nov 2016 08:24:07 -0700 (PDT) Received: from [192.168.1.189] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA4FNglb012454 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Fri, 4 Nov 2016 08:23:43 -0700 (PDT) To: mohamed.boucadair@orange.com, =?UTF-8?Q?Mirja_K=c3=bchlewind?= References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAC89D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAC92E@OPEXCLILMA3.corporate.adroot.infra.ftgroup> From: Joe Touch Message-ID: <09499b8c-1905-1fd4-c073-39d442ce3f8b@isi.edu> Date: Fri, 4 Nov 2016 08:23:40 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAC92E@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 15:24:08 -0000 Hi, Med, On 11/4/2016 8:07 AM, mohamed.boucadair@orange.com wrote: > Re-, > > I'm familiar with those documents, Joe. Given those docs explain why SYN data is not a viable way forward, can you explain why you think it now is? Further, EDO would be exactly the generic version of what Oliver proposed. So if SYN data could be used, all we would need to do would be to update the EDO WG doc to use the long ("extension") variant in the SYN and SYN-ACK rather than the short ("supported") variant. But again, that won't work. > In addition to the proposal shared by Olivier, we are also considering this one: https://tools.ietf.org/html/draft-boucadair-tcpm-capability-option-00 for managed environments. That variant avoids 1 byte per kind, but only for 2-byte kinds. Those options consume very little space in the SYN and even if they were compressed to near zero the SYN would lack space to support a combination of multibyte kinds. I.e., it adds complexity without usefully addressing the problem of SYN space. Joe From nobody Fri Nov 4 08:55:31 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6D65E12945E for ; Fri, 4 Nov 2016 08:55:29 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.096 X-Spam-Level: X-Spam-Status: No, score=-3.096 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Wg7dLsCc5AM7 for ; Fri, 4 Nov 2016 08:55:27 -0700 (PDT) Received: from relais-inet.orange.com (relais-nor35.orange.com [80.12.70.35]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 51E2512943C for ; Fri, 4 Nov 2016 08:55:27 -0700 (PDT) Received: from opfednr02.francetelecom.fr (unknown [xx.xx.xx.66]) by opfednr22.francetelecom.fr (ESMTP service) with ESMTP id 2A56620693; Fri, 4 Nov 2016 16:55:26 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.41]) by opfednr02.francetelecom.fr (ESMTP service) with ESMTP id F131A12006E; Fri, 4 Nov 2016 16:55:25 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM31.corporate.adroot.infra.ftgroup ([fe80::2cc9:4bac:7b7d:229d%19]) with mapi id 14.03.0319.002; Fri, 4 Nov 2016 16:55:25 +0100 From: To: Alan Ford , "Olivier.Bonaventure@uclouvain.be" Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSNq6d51vUSjsiZkKqseB+xOXO0qDI+J0g Date: Fri, 4 Nov 2016 15:55:24 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DACA51@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DACA51OPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 15:55:29 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DACA51OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 UmUtLA0KDQpJZiBub3QgYW4gTVBUQ1Agb3B0aW9uLCB3aGljaCBjaGFubmVsIHlvdSB3b3VsZCB1 c2UgdG8gcGFzcyBpbi1iYW5kIHNvbWUgaW5mb3JtYXRpb24gYmV0d2VlbiB0d28gTVBUQ1AgcGVl cnMgKGNsaWVudC9wcm94eSwgcHJveHkvcHJveHkpIHdoaWxlIGFsbG93aW5nIGZvciB2YXJpYWJs ZSBkYXRhIHRvIGJlIGV4Y2hhbmdlZCwgbXVsdGlwbGUgaW5zdGFuY2VzIHRvIGJlIGluY2x1ZGVk LCBubyBpbnRlcmZlcmVuY2Ugd2l0aCBURk8sIGV0Yy4gQU5EIGVuc3VyZSBpbnRlcm9wZXJhYmls aXR5IGJldHdlZW4gTVBUQ1AgcGVlcnM/DQoNCkNoZWVycywNCk1lZA0KDQpEZSA6IEFsYW4gRm9y ZCBbbWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb21dDQpFbnZvecOpIDogdmVuZHJlZGkgNCBub3Zl bWJyZSAyMDE2IDE2OjE4DQrDgCA6IE9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlDQpD YyA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE47IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KT2Jq ZXQgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0ZXIgaXRl bQ0KDQpIaSBPbGl2aWVyLA0KDQpPbiA0IE5vdiAyMDE2LCBhdCAxNDoxNywgT2xpdmllciBCb25h dmVudHVyZSA8T2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU8bWFpbHRvOk9saXZpZXIu Qm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlPj4gd3JvdGU6DQoNCg0KVGhhbmtzIGZvciB0aGUgY29t bWVudHMsIE9saXZpZXIuIElmIHRoZSB3b3JraW5nIGdyb3VwIHRoaW5rcyBpdCB3b3VsZCBiZSBh IGdvb2QgaWRlYSwgSSB3b3VsZCBub3QgYmUgb3Bwb3NlZCB0byBlbWJlZGRpbmcgc29tZSBleHRl bmRlZCBvcHRpb25zIHN1cHBvcnQgaW4gTVBUQ1AgLSBhcyB5b3Ugc2F5IGl0IHNlZW1zIGEgZ29v ZCBjaGFuY2UgdG8gZG8gc28uIEkgaGF2ZW7igJl0IHRob3VnaHQgZGVlcGx5IHlldCBhYm91dCB0 aGUgdmFyaW91cyBvcHRpb25zIGJlbG93LCBhbGwgaGF2ZSB0aGVpciBtZXJpdHMsIGJ1dCB0aGUg ZmxhZyBzb3VuZHMgcG9zc2libHkgZWFzaWVzdC4gV2hhdGV2ZXIgZXh0ZW5zaW9uIHdhcyB1c2Vk LCBpdCBjb3VsZCBiZSBwYXJ0aWN1bGFybHkgdXNlZnVsIGluIHRoZSBmdXR1cmUgZm9yIGltcHJv dmVkIGNyeXB0b2dyYXBoaWMgaGFuZHNoYWtlcy4NCg0KVGhpcyBkb2VzIG5vdCBjaGFuZ2UgbXkg dmlldywgaG93ZXZlciwgdGhhdCBNUFRDUCBvcHRpb25zIHNob3VsZCBub3QgYmUgdXNlZCBmb3Ig YXBwbGljYXRpb24tbGF5ZXIgcHVycG9zZXMsIGFuZCB0aGF04oCZcyBteSBtYWluIGlzc3VlIHdp dGggTVBfQ09OVkVSVCBhcyB3cml0dGVuIC0gaXTigJlzIGEgbm9uLU1QVENQLXNwZWNpZmljIGFw cGxpY2F0aW9uLWxheWVyIHNpZ25hbCBtYXNxdWVyYWRpbmcgYXMgYSBNUFRDUCBvcHRpb24uDQoN Ckl0J3MgY2xlYXIgdGhhdCBhIHByb3h5IGNhbiBiZSBkZXZlbG9wZWQgZW50aXJlbHkgYXMgYW4g YXBwbGljYXRpb24uIFNPQ0tTdjUgaXMgb25lIGV4YW1wbGUuIFRoZSBtYWluIGRyYXdiYWNrIHdp dGggU09DS1MgaXMgdGhhdCB0aGlzIGFkZHMgc2V2ZXJhbCByb3VuZC10cmlwLXRpbWVzIHRvIGVh Y2ggY29ubmVjdGlvbiBlc3RhYmxpc2htZW50IHRvIHNldHVwIHRoZSBwcm94eS4gV2l0aCBhbiBv cHRpb24gaW4gdGhlIFNZTiwgYSBwcm94eSB0byBvcGVyYXRlIHdpdGggemVyby1ydHQgb3Zlcmhl YWQuIFJlZHVjaW5nIGxhdGVuY3kgaXMgYW4gb2JqZWN0aXZlIHRoYXQgaXMgc2hhcmVkIGJ5IG90 aGVyIHdvcmtpbmcgZ3JvdXBzLCBzZWUgZS5nLiBUTFMgMS4zLCBRVUlDIGFuZCBvdGhlcnMuLi4N Cg0KT25lIG9mIHVzIGlzIGNsZWFybHkgbWlzc2luZyBzb21lIGtleSBwaWVjZSBvZiBpbmZvcm1h dGlvbiwgc2luY2UgSSBzdGlsbCBkb27igJl0IGtub3cgaG93IHdlIGNhbiBiZSBhcmd1aW5nIHNv bWV0aGluZyB0aGF0IHNlZW1zIHNvIGZ1bmRhbWVudGFsbHkgY2xlYXIgdG8gbWUuDQoNClRoaXMg aXMgYSBjbGVhci1jdXQgYXBwbGljYXRpb24gb24gdG9wIG9mIE1QVENQLiBJbiBleHBsaWNpdCBt b2RlLCB0aGUgYXBwbGljYXRpb24gcHJvdG9jb2wgaXM6DQoNCi0gYSBmZXcgYnl0ZXMgb2Ygc2ln bmFsIHRoYXQgZGVmaW5lcyB0aGUgcmVhbCB0YXJnZXQgYWRkcmVzcw0KLSBmb2xsb3dlZCBieSB0 aGUgcHJveGllZCBwYXlsb2FkDQoNCknigJltIG5vdCBzYXlpbmcg4oCcdXNlIFNPQ0tT4oCdIC0g eW91IGhhdmUgYSBwcm9wb3NhbCBmb3IgYSAwLVJUVCBwcm94eSBzaWduYWxsaW5nIHByb3RvY29s IGhlcmUuIFRoYXTigJlzIGZpbmUuIEJ1dCBpdOKAmXMgbm90IE1QVENQLXNwZWNpZmljLiBXaHkg YXJlIHlvdSB0cnlpbmcgdG8gbWFrZSBpdCBhIE1QVENQIG9wdGlvbj8NCg0KQXMgSSBzYWlkIGlu IHRoZSByZXBseSB0byBNZWQsIHRoZSBpbXBsaWNpdCBtb2RlIGlzIHNsaWdodGx5IG1vcmUgZGlm ZmljdWx0IHNpbmNlIHlvdSBhcmUgZXhwZWN0aW5nIGludGVyY2VwdGlvbiBvZiBNUFRDUCB0cmFm ZmljIGJhc2VkIG9uIHNvbWUgbG9naWMuIFRoYXQgbG9naWMgY291bGQgYmUgYSDigJxwcm94eSBh bGVydOKAnSBmbGFnLCBvciBpdCBjb3VsZCBiZSBpbnNwZWN0aW9uIG9mIGFsbCBNUFRDUCBTWU5z 4oCZIHBheWxvYWRzIChkYXRhLW9uLVNZTiBpc3N1ZXMgYXJlIHByb2JhYmx5IG5vdCBzdWNoIGJp ZyBkZWFsIGluIHlvdXIgcmVsYXRpdmVseSBjb250cm9sbGVkIGVudmlyb25tZW50cyksIG9yIGl0 IGNvdWxkIGJlIHVzaW5nIFJGQyAyMTEzIFJBTy4gSXQgZG9lcyBub3QgbmVlZCB0byBiZSBhbiBN UFRDUCBvcHRpb24gc3BlY2lmaWMgdG8gdGhpcyBleHRlbnNpb24uDQoNClJlZ2FyZHMsDQpBbGFu DQoNCg== --_000_787AE7BB302AE849A7480A190F8B933009DACA51OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 Q2FsaWJyaTsNCglwYW5vc2UtMToyIDE1IDUgMiAyIDIgNCAzIDIgNDt9DQpAZm9udC1mYWNlDQoJ e2ZvbnQtZmFtaWx5OlRhaG9tYTsNCglwYW5vc2UtMToyIDExIDYgNCAzIDUgNCA0IDIgNDt9DQov KiBTdHlsZSBEZWZpbml0aW9ucyAqLw0KcC5Nc29Ob3JtYWwsIGxpLk1zb05vcm1hbCwgZGl2Lk1z b05vcm1hbA0KCXttYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNp emU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7fQ0KYTps aW5rLCBzcGFuLk1zb0h5cGVybGluaw0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6 Ymx1ZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bhbi5Nc29I eXBlcmxpbmtGb2xsb3dlZA0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6cHVycGxl Ow0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0Kc3Bhbi5FbWFpbFN0eWxlMTcNCgl7bXNv LXN0eWxlLXR5cGU6cGVyc29uYWwtcmVwbHk7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IjsN Cgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7DQoJZm9udC1zdHlsZTpub3JtYWw7 fQ0KLk1zb0NocERlZmF1bHQNCgl7bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJZm9udC1z aXplOjEwLjBwdDt9DQpAcGFnZSBXb3JkU2VjdGlvbjENCgl7c2l6ZTo2MTIuMHB0IDc5Mi4wcHQ7 DQoJbWFyZ2luOjcwLjg1cHQgNzAuODVwdCA3MC44NXB0IDcwLjg1cHQ7fQ0KZGl2LldvcmRTZWN0 aW9uMQ0KCXtwYWdlOldvcmRTZWN0aW9uMTt9DQotLT48L3N0eWxlPjwhLS1baWYgZ3RlIG1zbyA5 XT48eG1sPg0KPG86c2hhcGVkZWZhdWx0cyB2OmV4dD0iZWRpdCIgc3BpZG1heD0iMTAyNiIgLz4N CjwveG1sPjwhW2VuZGlmXS0tPjwhLS1baWYgZ3RlIG1zbyA5XT48eG1sPg0KPG86c2hhcGVsYXlv dXQgdjpleHQ9ImVkaXQiPg0KPG86aWRtYXAgdjpleHQ9ImVkaXQiIGRhdGE9IjEiIC8+DQo8L286 c2hhcGVsYXlvdXQ+PC94bWw+PCFbZW5kaWZdLS0+DQo8L2hlYWQ+DQo8Ym9keSBsYW5nPSJGUiIg bGluaz0iYmx1ZSIgdmxpbms9InB1cnBsZSI+DQo8ZGl2IGNsYXNzPSJXb3JkU2VjdGlvbjEiPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPlJlLSw8bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXpl OjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+ PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nv dXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5JZiBub3QgYW4gTVBUQ1Agb3B0aW9uLCB3aGlj aCBjaGFubmVsIHlvdSB3b3VsZCB1c2UgdG8gcGFzcyBpbi1iYW5kIHNvbWUgaW5mb3JtYXRpb24g YmV0d2VlbiB0d28gTVBUQ1AgcGVlcnMgKGNsaWVudC9wcm94eSwgcHJveHkvcHJveHkpIHdoaWxl IGFsbG93aW5nIGZvcg0KIHZhcmlhYmxlIGRhdGEgdG8gYmUgZXhjaGFuZ2VkLCBtdWx0aXBsZSBp bnN0YW5jZXMgdG8gYmUgaW5jbHVkZWQsIG5vIGludGVyZmVyZW5jZSB3aXRoIFRGTywgZXRjLiBB TkQgZW5zdXJlIGludGVyb3BlcmFiaWxpdHkgYmV0d2VlbiBNUFRDUCBwZWVycz88bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7 Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Q2hlZXJzLDxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBz dHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90 Oztjb2xvcjpibGFjayI+TWVkPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpw Pjwvc3Bhbj48L3A+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItbGVmdDpzb2xpZCBi bHVlIDEuNXB0O3BhZGRpbmc6MGNtIDBjbSAwY20gNC4wcHQiPg0KPGRpdj4NCjxkaXYgc3R5bGU9 ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0 IDBjbSAwY20gMGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNl cmlmJnF1b3Q7Ij5EZSZuYnNwOzo8L3NwYW4+PC9iPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7 Ij4gQWxhbiBGb3JkIFttYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbV0NCjxicj4NCjxiPkVudm95 w6kmbmJzcDs6PC9iPiB2ZW5kcmVkaSA0IG5vdmVtYnJlIDIwMTYgMTY6MTg8YnI+DQo8Yj7DgCZu YnNwOzo8L2I+IE9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlPGJyPg0KPGI+Q2MmbmJz cDs6PC9iPiBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xOOyBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8 YnI+DQo8Yj5PYmpldCZuYnNwOzo8L2I+IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBU Q1AgcHJveHkgY2hhcnRlciBpdGVtPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+SGkgT2xpdmllciw8bzpwPjwvbzpwPjwvcD4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjxkaXY+DQo8YmxvY2txdW90ZSBzdHls ZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj5PbiA0IE5vdiAyMDE2LCBhdCAxNDoxNywgT2xpdmllciBCb25hdmVudHVy ZSAmbHQ7PGEgaHJlZj0ibWFpbHRvOk9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlIj5P bGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZTwvYT4mZ3Q7IHdyb3RlOjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxicj4NCjxi cj4NCjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+VGhhbmtzIGZvciB0aGUg Y29tbWVudHMsIE9saXZpZXIuIElmIHRoZSB3b3JraW5nIGdyb3VwIHRoaW5rcyBpdCB3b3VsZCBi ZSBhIGdvb2QgaWRlYSwgSSB3b3VsZCBub3QgYmUgb3Bwb3NlZCB0byBlbWJlZGRpbmcgc29tZSBl eHRlbmRlZCBvcHRpb25zIHN1cHBvcnQgaW4gTVBUQ1AgLSBhcyB5b3Ugc2F5IGl0IHNlZW1zIGEg Z29vZCBjaGFuY2UgdG8gZG8gc28uIEkgaGF2ZW7igJl0IHRob3VnaHQgZGVlcGx5IHlldA0KIGFi b3V0IHRoZSB2YXJpb3VzIG9wdGlvbnMgYmVsb3csIGFsbCBoYXZlIHRoZWlyIG1lcml0cywgYnV0 IHRoZSBmbGFnIHNvdW5kcyBwb3NzaWJseSBlYXNpZXN0LiBXaGF0ZXZlciBleHRlbnNpb24gd2Fz IHVzZWQsIGl0IGNvdWxkIGJlIHBhcnRpY3VsYXJseSB1c2VmdWwgaW4gdGhlIGZ1dHVyZSBmb3Ig aW1wcm92ZWQgY3J5cHRvZ3JhcGhpYyBoYW5kc2hha2VzLjxicj4NCjxicj4NClRoaXMgZG9lcyBu b3QgY2hhbmdlIG15IHZpZXcsIGhvd2V2ZXIsIHRoYXQgTVBUQ1Agb3B0aW9ucyBzaG91bGQgbm90 IGJlIHVzZWQgZm9yIGFwcGxpY2F0aW9uLWxheWVyIHB1cnBvc2VzLCBhbmQgdGhhdOKAmXMgbXkg bWFpbiBpc3N1ZSB3aXRoIE1QX0NPTlZFUlQgYXMgd3JpdHRlbiAtIGl04oCZcyBhIG5vbi1NUFRD UC1zcGVjaWZpYyBhcHBsaWNhdGlvbi1sYXllciBzaWduYWwgbWFzcXVlcmFkaW5nIGFzIGEgTVBU Q1Agb3B0aW9uLjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGJyPg0KSXQn cyBjbGVhciB0aGF0IGEgcHJveHkgY2FuIGJlIGRldmVsb3BlZCBlbnRpcmVseSBhcyBhbiBhcHBs aWNhdGlvbi4gU09DS1N2NSBpcyBvbmUgZXhhbXBsZS4gVGhlIG1haW4gZHJhd2JhY2sgd2l0aCBT T0NLUyBpcyB0aGF0IHRoaXMgYWRkcyBzZXZlcmFsIHJvdW5kLXRyaXAtdGltZXMgdG8gZWFjaCBj b25uZWN0aW9uIGVzdGFibGlzaG1lbnQgdG8gc2V0dXAgdGhlIHByb3h5LiBXaXRoIGFuIG9wdGlv biBpbiB0aGUgU1lOLCBhIHByb3h5IHRvIG9wZXJhdGUNCiB3aXRoIHplcm8tcnR0IG92ZXJoZWFk LiBSZWR1Y2luZyBsYXRlbmN5IGlzIGFuIG9iamVjdGl2ZSB0aGF0IGlzIHNoYXJlZCBieSBvdGhl ciB3b3JraW5nIGdyb3Vwcywgc2VlIGUuZy4gVExTIDEuMywgUVVJQyBhbmQgb3RoZXJzLi4uPG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0KPC9kaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPk9uZSBvZiB1cyBpcyBjbGVhcmx5IG1pc3Npbmcgc29tZSBrZXkg cGllY2Ugb2YgaW5mb3JtYXRpb24sIHNpbmNlIEkgc3RpbGwgZG9u4oCZdCBrbm93IGhvdyB3ZSBj YW4gYmUgYXJndWluZyBzb21ldGhpbmcgdGhhdCBzZWVtcyBzbyBmdW5kYW1lbnRhbGx5IGNsZWFy IHRvIG1lLjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj5UaGlzIGlzIGEgY2xlYXItY3V0IGFwcGxpY2F0aW9uIDxpPm9uIHRvcCBvZjwvaT4gTVBU Q1AuIEluIGV4cGxpY2l0IG1vZGUsIHRoZSBhcHBsaWNhdGlvbiBwcm90b2NvbCBpczo8bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7 PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+LSBhIGZldyBi eXRlcyBvZiBzaWduYWwgdGhhdCBkZWZpbmVzIHRoZSByZWFsIHRhcmdldCBhZGRyZXNzPG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4tIGZvbGxvd2Vk IGJ5IHRoZSBwcm94aWVkIHBheWxvYWQ8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+SeKAmW0gbm90IHNheWluZyDigJx1c2UgU09DS1PigJ0gLSB5 b3UgaGF2ZSBhIHByb3Bvc2FsIGZvciBhIDAtUlRUIHByb3h5IHNpZ25hbGxpbmcgcHJvdG9jb2wg aGVyZS4gVGhhdOKAmXMgZmluZS4NCjxpPkJ1dCBpdOKAmXMgbm90IE1QVENQLXNwZWNpZmljPC9p Pi4gV2h5IGFyZSB5b3UgdHJ5aW5nIHRvIG1ha2UgaXQgYSBNUFRDUCBvcHRpb24/PG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkFzIEkgc2FpZCBp biB0aGUgcmVwbHkgdG8gTWVkLCB0aGUgaW1wbGljaXQgbW9kZSBpcyBzbGlnaHRseSBtb3JlIGRp ZmZpY3VsdCBzaW5jZSB5b3UgYXJlIGV4cGVjdGluZyBpbnRlcmNlcHRpb24gb2YgTVBUQ1AgdHJh ZmZpYyBiYXNlZCBvbiBzb21lIGxvZ2ljLiBUaGF0IGxvZ2ljIGNvdWxkIGJlIGEg4oCccHJveHkg YWxlcnTigJ0gZmxhZywgb3IgaXQgY291bGQgYmUgaW5zcGVjdGlvbiBvZiBhbGwgTVBUQ1AgU1lO c+KAmQ0KIHBheWxvYWRzIChkYXRhLW9uLVNZTiBpc3N1ZXMgYXJlIHByb2JhYmx5IG5vdCBzdWNo IGJpZyBkZWFsIGluIHlvdXIgcmVsYXRpdmVseSBjb250cm9sbGVkIGVudmlyb25tZW50cyksIG9y IGl0IGNvdWxkIGJlIHVzaW5nIFJGQyAyMTEzIFJBTy4gSXQgZG9lcyBub3QgbmVlZCB0byBiZSBh biBNUFRDUCBvcHRpb24gc3BlY2lmaWMgdG8gdGhpcyBleHRlbnNpb24uPG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPlJlZ2FyZHMsPG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5BbGFuPG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwv bzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvYm9keT4NCjwvaHRtbD4NCg== --_000_787AE7BB302AE849A7480A190F8B933009DACA51OPEXCLILMA3corp_-- From nobody Fri Nov 4 09:43:23 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8F8DB129469 for ; Fri, 4 Nov 2016 09:43:22 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.999 X-Spam-Level: X-Spam-Status: No, score=-1.999 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kOeO7e7JXTIL for ; Fri, 4 Nov 2016 09:43:20 -0700 (PDT) Received: from mail-wm0-x229.google.com (mail-wm0-x229.google.com [IPv6:2a00:1450:400c:c09::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C501A1295B0 for ; Fri, 4 Nov 2016 09:43:19 -0700 (PDT) Received: by mail-wm0-x229.google.com with SMTP id a197so62528305wmd.0 for ; Fri, 04 Nov 2016 09:43:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=VCOYMMI5G01zzmPzdEuDr9f6smrJsa+j5UVWZZCdwG0=; b=KlVyCbrUz4sLqyDSLK03KF26uD4T32lpr+lf730IDZ7nWy1RvbYEd+P7ect+Sv7UQ9 a2k1hSMl4nTsNkLyU7Kb4nSDY0szsvlEKMWI8blXImL1YmyZe0EszYl8mZJRZBbYXk07 IPqzNHeZa1ShRhqJKfvmmVVy2Fn2VgUa7+MYIWHOIV7enwEa/cmqF/H5vC32mxDO0Pov wA2DGCux2ZU8hFNF+JXUVAlbD3r2O5dvpik0FjCnO1VB2G2O/QWMpfYT+jwEkpDrheca SjsGgCjhZaTBkacdouMyDp8eQzR90/Tz1ehJRvtxpcpjKSjdomfrOVtSM1UKOGQlK2/I HTQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=VCOYMMI5G01zzmPzdEuDr9f6smrJsa+j5UVWZZCdwG0=; b=c+XuzHCzkjrnKswu/onvRLvzp0D1xDHmhXX6zj7ojesFUP8rZNjgei5SAipehvGpzd qWSWXdGfoeP+QMROQd1TVdrbkLVEXetb1prLpmNr+yR3PWgXQxIIcb2wdIKVqt+5t3i0 AJBt74ghRgiSmcuXrWUzlll6j46ULd9n9daBtJhMfB4sEA5aFLiC8ZAA9xequGnfFEFH rpuv8VQLW6ZtoK0LfzpHa6xEB1x/qdU45bYQvWmcuos+S9MaqkINcJBTXepmQXKRtMdv 324mbkwVH5I/ghUXeawJw4Gg4zfVlhMcWzHVccc9d0xH0MPeyfFcUz09nFtX6BXd2yN8 PvGg== X-Gm-Message-State: ABUngveOQIa7ip90BeqiE6s+VvfzV125R72JVEguPZ5VlfPJpPbXrxYvSMOdnGdJPC4bEA== X-Received: by 10.28.170.204 with SMTP id t195mr4097979wme.113.1478277798232; Fri, 04 Nov 2016 09:43:18 -0700 (PDT) Received: from alans-mbp.lan ([37.152.254.14]) by smtp.gmail.com with ESMTPSA id vf8sm15103221wjc.27.2016.11.04.09.43.17 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 04 Nov 2016 09:43:17 -0700 (PDT) Content-Type: multipart/alternative; boundary="Apple-Mail=_52266E44-3A41-4967-B516-CB560BE32DC5" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DACA51@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Fri, 4 Nov 2016 16:43:16 +0000 Message-Id: References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009DACA51@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 16:43:22 -0000 --Apple-Mail=_52266E44-3A41-4967-B516-CB560BE32DC5 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Err, exactly the way you=E2=80=99re proposing doing it today. In the TCP = payload. Just don=E2=80=99t pretend it=E2=80=99s an MPTCP option when = it=E2=80=99s not. I was hoping that when these drafts were merged there would be a single = desired deployment model, but it seems not. Explicit mode and Implicit = mode are very different. Explicit mode is a proxy solution purely at the = application layer and is not MPTCP-specific. You signal to a proxy - = which is expecting it - information in the payload to define where the = data is to be proxied on to. The problem seems to be for implicit mode only. And more than that, = it=E2=80=99s for implicit mode between two MCPs. I.e. scenario 3 in your = document. Looking again at the implicit mode scenario, in = draft-nam-mptcp-deployment-considerations-00.txt, you have a case of a = host (H1) which sends data to the far end; this is intercepted by the = MCP, sent on as TCP-only, and the MCP inserts its own addresses. This = does not need any additional signals to operate. You later raised a scenario in an email which is not specifically stated = in the document - one where you have TCP -> MCP1 -> MPTCP -> MCP2 -> TCP = and you need to know if it=E2=80=99s come from another MCP or from the = endpoint. Only data coming from MCP1 should be proxied. And MCP1 does = not know about MCP2 so cannot address it directly. But normal implicit mode operation would still work here, wouldn=E2=80=99t= it? MCP2 could blindly add itself to the path in all cases. Does it = actually matter if the MPTCP is coming from MCP1 or the end host? Your email described a desire not to revert to TCP after MCP2 if the end = host, rather than MCP1, had sent the MPTCP signalling. But surely that = problem would go away if you decided to proxy based on the far end=E2=80=99= s MPTCP capability - i.e. on the SYN/ACK, not the SYN? I came into this email thinking I=E2=80=99d finally understood the = scenario where a signal is required, but I=E2=80=99m now confused again. = Please help me understand here! Regards, Alan > On 4 Nov 2016, at 15:55, = wrote: >=20 > Re-, > =20 > If not an MPTCP option, which channel you would use to pass in-band = some information between two MPTCP peers (client/proxy, proxy/proxy) = while allowing for variable data to be exchanged, multiple instances to = be included, no interference with TFO, etc. AND ensure interoperability = between MPTCP peers? > =20 > Cheers, > Med > =20 > De : Alan Ford [mailto:alan.ford@gmail.com]=20 > Envoy=C3=A9 : vendredi 4 novembre 2016 16:18 > =C3=80 : Olivier.Bonaventure@uclouvain.be > Cc : BOUCADAIR Mohamed IMT/OLN; multipathtcp@ietf.org > Objet : Re: [multipathtcp] potential MPTCP proxy charter item > =20 > Hi Olivier, > =20 > On 4 Nov 2016, at 14:17, Olivier Bonaventure = > wrote: >=20 >=20 > Thanks for the comments, Olivier. If the working group thinks it would = be a good idea, I would not be opposed to embedding some extended = options support in MPTCP - as you say it seems a good chance to do so. I = haven=E2=80=99t thought deeply yet about the various options below, all = have their merits, but the flag sounds possibly easiest. Whatever = extension was used, it could be particularly useful in the future for = improved cryptographic handshakes. >=20 > This does not change my view, however, that MPTCP options should not = be used for application-layer purposes, and that=E2=80=99s my main issue = with MP_CONVERT as written - it=E2=80=99s a non-MPTCP-specific = application-layer signal masquerading as a MPTCP option. >=20 > It's clear that a proxy can be developed entirely as an application. = SOCKSv5 is one example. The main drawback with SOCKS is that this adds = several round-trip-times to each connection establishment to setup the = proxy. With an option in the SYN, a proxy to operate with zero-rtt = overhead. Reducing latency is an objective that is shared by other = working groups, see e.g. TLS 1.3, QUIC and others... > =20 > One of us is clearly missing some key piece of information, since I = still don=E2=80=99t know how we can be arguing something that seems so = fundamentally clear to me. > =20 > This is a clear-cut application on top of MPTCP. In explicit mode, the = application protocol is: > =20 > - a few bytes of signal that defines the real target address > - followed by the proxied payload > =20 > I=E2=80=99m not saying =E2=80=9Cuse SOCKS=E2=80=9D - you have a = proposal for a 0-RTT proxy signalling protocol here. That=E2=80=99s = fine. But it=E2=80=99s not MPTCP-specific. Why are you trying to make it = a MPTCP option? > =20 > As I said in the reply to Med, the implicit mode is slightly more = difficult since you are expecting interception of MPTCP traffic based on = some logic. That logic could be a =E2=80=9Cproxy alert=E2=80=9D flag, or = it could be inspection of all MPTCP SYNs=E2=80=99 payloads (data-on-SYN = issues are probably not such big deal in your relatively controlled = environments), or it could be using RFC 2113 RAO. It does not need to be = an MPTCP option specific to this extension. > =20 > Regards, > Alan --Apple-Mail=_52266E44-3A41-4967-B516-CB560BE32DC5 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Err, exactly the way you=E2=80=99re proposing doing it today. = In the TCP payload. Just don=E2=80=99t pretend it=E2=80=99s an MPTCP = option when it=E2=80=99s not.

I was hoping that when these drafts were = merged there would be a single desired deployment model, but it seems = not. Explicit mode and Implicit mode are very different. Explicit mode = is a proxy solution purely at the application layer and is not = MPTCP-specific. You signal to a proxy - which is expecting it - = information in the payload to define where the data is to be proxied on = to.

The = problem seems to be for implicit mode only. And more than that, it=E2=80=99= s for implicit mode between two MCPs. I.e. scenario 3 in your = document.

Looking again at the implicit mode scenario, = in draft-nam-mptcp-deployment-considerations-00.txt, you have a = case of a host (H1) which sends data to the far end; this is intercepted = by the MCP, sent on as TCP-only, and the MCP inserts its own addresses. = This does not need any additional signals to operate.

You later raised a = scenario in an email which is not specifically stated in the document - = one where you have TCP -> MCP1 -> MPTCP -> MCP2 -> TCP and = you need to know if it=E2=80=99s come from another MCP or from the = endpoint. Only data coming from MCP1 should be proxied. And MCP1 does = not know about MCP2 so cannot address it directly.

But normal implicit mode = operation would still work here, wouldn=E2=80=99t it? MCP2 could blindly = add itself to the path in all cases. Does it actually matter if the = MPTCP is coming from MCP1 or the end host?

Your email described a desire not to = revert to TCP after MCP2 if the end host, rather than MCP1, had sent the = MPTCP signalling. But surely that problem would go away if you decided = to proxy based on the far end=E2=80=99s MPTCP capability - i.e. on the = SYN/ACK, not the SYN?

I came into this email thinking I=E2=80=99d finally = understood the scenario where a signal is required, but I=E2=80=99m now = confused again. Please help me understand here!

Regards,
Alan

On 4 Nov 2016, at 15:55, <mohamed.boucadair@orange.com> <mohamed.boucadair@orange.com> wrote:

Re-,
 
If not an MPTCP option, which channel you = would use to pass in-band some information between two MPTCP peers = (client/proxy, proxy/proxy) while allowing for variable data to be = exchanged, multiple instances to be included, no interference with TFO, = etc. AND ensure interoperability between MPTCP peers?
 
Cheers,
Med
 
De : Alan Ford [mailto:alan.ford@gmail.com] 
Envoy=C3=A9 : vendredi 4 novembre 2016 = 16:18
=C3=80 : Olivier.Bonaventure@uclouvain.be
Cc : BOUCADAIR Mohamed IMT/OLN; = multipathtcp@ietf.org
Objet : Re: [multipathtcp] = potential MPTCP proxy charter item
 
Hi Olivier,
 
On 4 = Nov 2016, at 14:17, Olivier Bonaventure <Olivier.Bonaventure@uclouvain.be> wrote:


Thanks= for the comments, Olivier. If the working group thinks it would be a = good idea, I would not be opposed to embedding some extended options = support in MPTCP - as you say it seems a good chance to do so. I = haven=E2=80=99t thought deeply yet about the various options below, all = have their merits, but the flag sounds possibly easiest. Whatever = extension was used, it could be particularly useful in the future for = improved cryptographic handshakes.

This = does not change my view, however, that MPTCP options should not be used = for application-layer purposes, and that=E2=80=99s my main issue with = MP_CONVERT as written - it=E2=80=99s a non-MPTCP-specific = application-layer signal masquerading as a MPTCP option.

It's clear that a proxy can be developed entirely as an = application. SOCKSv5 is one example. The main drawback with SOCKS is = that this adds several round-trip-times to each connection establishment = to setup the proxy. With an option in the SYN, a proxy to operate with = zero-rtt overhead. Reducing latency is an objective that is shared by = other working groups, see e.g. TLS 1.3, QUIC and others...
 
One of us is clearly missing some key piece of = information, since I still don=E2=80=99t know how we can be arguing = something that seems so fundamentally clear to me.
 
This is a clear-cut application on top = of MPTCP. In = explicit mode, the application protocol is:
 
- a few bytes of signal that defines the = real target address
- followed by the proxied payload
 
I=E2=80=99m not saying =E2=80=9Cuse = SOCKS=E2=80=9D - you have a proposal for a 0-RTT proxy signalling = protocol here. That=E2=80=99s fine. But it=E2=80=99= s not MPTCP-specific. Why are you trying to make it a MPTCP = option?
 
As I said in the reply to Med, the implicit mode is = slightly more difficult since you are expecting interception of MPTCP = traffic based on some logic. That logic could be a =E2=80=9Cproxy = alert=E2=80=9D flag, or it could be inspection of all MPTCP SYNs=E2=80=99 = payloads (data-on-SYN issues are probably not such big deal in your = relatively controlled environments), or it could be using RFC 2113 RAO. = It does not need to be an MPTCP option specific to this extension.
 
Regards,
Alan

= --Apple-Mail=_52266E44-3A41-4967-B516-CB560BE32DC5-- From nobody Fri Nov 4 11:16:19 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9B7841295FF for ; Fri, 4 Nov 2016 11:16:17 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id H1YCednagrwp for ; Fri, 4 Nov 2016 11:16:16 -0700 (PDT) Received: from mail-in6.apple.com (mail-out6.apple.com [17.151.62.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 49C6D129600 for ; Fri, 4 Nov 2016 11:16:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1478283376; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=usiLBOOcNOwuUSTA4a7pkb/CgogqfV+bepGNiZQNmhQ=; b=oyez+HxjdcXobAxwRV3/eYwJD1f7pgzKVEI47D820WIwTVnZL7MxX5Yh/AC6E/3/ hF+x3qlpGllCHBOgUMCuucX40etLR9ZVvQqazJ/26rck74/EKU+gfP2QDgcHBGdL NtSeaL6lHxdTbKPl/AZqP6iNRpT6+v5uzD46Tnv0mhFgZgc4FUmiRadO3Bejy9up 0kThf7A2UVD0bU3Xpa04h0HBJaV6cTT+Zj7+vXq5qRbFxI9POqpp6zOnRLAk1Ce2 zpbkAXOMrMX72JKvIRV1D6htK6M/a1t3h66aq5hrq8n4DdCYPE/xK4YrSjrlXUo4 8wpUITdytlXfG0WWMpLmfQ==; Received: from relay6.apple.com (relay6.apple.com [17.128.113.90]) by mail-in6.apple.com (Apple Secure Mail Relay) with SMTP id 76.D5.16908.F60DC185; Fri, 4 Nov 2016 11:16:15 -0700 (PDT) X-AuditID: 11973e15-8ada39a00000420c-69-581cd06f8f6c Received: from nwk-mmpp-sz07.apple.com (nwk-mmpp-sz07.apple.com [17.128.115.240]) by relay6.apple.com (Apple SCV relay) with SMTP id 7B.75.23613.F60DC185; Fri, 4 Nov 2016 11:16:15 -0700 (PDT) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=utf-8 Received: from localhost ([17.226.23.108]) by nwk-mmpp-sz07.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OG400ME4QR3ULC0@nwk-mmpp-sz07.apple.com>; Fri, 04 Nov 2016 11:16:15 -0700 (PDT) Sender: cpaasch@apple.com Date: Fri, 04 Nov 2016 11:16:15 -0700 From: Christoph Paasch To: mohamed.boucadair@orange.com Message-id: <20161104181615.GP40488@Chimay.local> References: <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAC5DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-reply-to: User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrNLMWRmVeSWpSXmKPExsUi2FAYpZt/QSbCYNsMG4uV51YwWxx++5Td 4vPq62wOzB47Z91l91iy5CeTR8uzk2wBzFFcNimpOZllqUX6dglcGQuntbIXnBSpeD1ZqYHx skAXIyeHhICJRNPv32xdjFwcQgJ7GSWuPTzMDJP4d/YyK0TiEKPEmn3TWEESvAKCEj8m32Pp YuTgYBaQlzhyKRskzCwgLfHo7wx2iLC6xJQpuRCtvxglul9uZASpERaQlOi+cwdsPouAqsS2 pb9ZQGw2AS2Jt7fbwcaLCChI7GvrZ4GYGSaxvmEDM0SvncS6x9/ZIU4wlLjx4CsLxIJtrBJr l3eDFXEK2ErsXbkXbJCogLLE38P3wIokBFawSRx+2s46gVFkFpIfZiH8MAvJD7MQfljAyLKK USg3MTNHNzPPTC+xoCAnVS85P3cTIyg2ptuJ7mA8s8rqEKMAB6MSD++OaTIRQqyJZcWVuYcY pTlYlMR5Lx4DCgmkJ5akZqemFqQWxReV5qQWH2Jk4uCUamDcHrfDafMav3JV5bU3Nl23ep13 +aqMZtXdh9sXup46tntn8iLxtl28sdMdrPiOX/smcXMft/WGxBudu38krtsj5xpzc8v3PrcS 9vsn5BRD8i59zf4vsWEOA0vjnbUbHYtZGic9OuBabfOr2sLbTNuC+0e3dp9UietRv463D2qO 5jxR+Oqca1+rxFKckWioxVxUnAgAekjCNW4CAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrFLMWRmVeSWpSXmKPExsUi2FD8QTf/gkyEwYSJZhYrz61gtjj89im7 xefV19kcmD12zrrL7rFkyU8mj5ZnJ9kCmKO4bFJSczLLUov07RK4MhZOa2UvOClS8XqyUgPj ZYEuRk4OCQETiX9nL7NC2GISF+6tZ+ti5OIQEjjEKLFm3zSwBK+AoMSPyfdYuhg5OJgF5CWO XMoGCTMLSEs8+juDHSKsLjFlSi5E6y9Gie6XGxlBaoQFJCW679xhBrFZBFQlti39zQJiswlo Sby93Q42XkRAQWJfWz8LxMwwifUNG5gheu0k1j3+zg5xgqHEjQdfWSAWbGOVWLu8G6yIU8BW Yu/KvWCDRAWUJf4evscygVFoFpKzZyGcPQvJ2bMQzl7AyLKKUaAoNSex0kwvsaAgJ1UvOT93 EyM4xAujdjA2LLc6xCjAwajEw7tjmkyEEGtiWXFlLjCIOJiVRHgXnQYK8aYkVlalFuXHF5Xm pBYfYpTmYFES533hA5QSSE8sSc1OTS1ILYLJMnFwSjUwaupujrBLnyFlIuT26twb36kO5ztu eDyVu/ltlfvp+un3NY8kd/NoVl9cfPTb0nyW9YotElUz/fM0raZvsY1fILi9+f69hRNP/WgI Whr8zFthTvNqXbO5KzevE3u83/bWBPX+8k75QKWDP3+L/zzOW9L5W9vrcFV10DWNexNKg6e8 busuU688qcRSnJFoqMVcVJwIADXcrDdtAgAA Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 Nov 2016 18:16:17 -0000 Hello, On 04/11/16 - 11:02:02, Alan Ford wrote: > > On 4 Nov 2016, at 10:12, wrote: > >> -----Message d'origine----- > >> De : Mirja Kühlewind [mailto:mirja.kuehlewind@tik.ee.ethz.ch] > >> Envoyé : vendredi 4 novembre 2016 10:34 > >> À : BOUCADAIR Mohamed IMT/OLN; Alan Ford > >> Cc : multipathtcp@ietf.org > >> Objet : Re: [multipathtcp] potential MPTCP proxy charter item > >> > >> Hi all, > >> > >> first, I agree with Alan that such a signal does not need to/should not be > >> part of the MPTCP protocol. > > > > [Med] Defining another channel to carry the signal "I want to be MPTCP-proxied" outside the MPTCP normal channel will import the same set of hindrances we had with MPTCP design for middlebloxes traversal. The use of MPTCP to convey the "I want to be MPTCP-proxied" leverages on base MPTCP to detect "unfriendly MPTCP" in-path nodes. That's a pragmatic engineering design. > > The MP_CONVERT signal has multiple purposes. When signalled with a target IP address in explicit mode, it is a pure application-layer signal, and is separate from the MPTCP connection entering the MCP. > > In implicit mode this is indeed at a slightly different layer, and yes, you are asking the network to do something. But it’s still not a necessary part of the MPTCP protocol to make this happen. This is similar to a transparent HTTP proxy, or to a NAT - neither requires any changes to HTTP or TCP/IP to work. > > You could detect MPTCP SYNs and see if your signal is present. If you don’t want to be inspecting every MPTCP SYN in implicit mode, use an existing standard - I suggest RAO. Given this is a controlled environment, you shouldn’t have any deployment concerns here. > > If RAO is not appropriate for some reason, I might be persuaded that a flag in the MP_CAPABLE that says “proxies should inspect this” could be added to the base protocol. However, the rest of the protocol - i.e. the MP_CONVERT signal - is application-layer and outside MPTCP. > > Ultimately MPTCP Proxying is an application of MPTCP and should be defined as such. I'm also late on this thread. But just want to reiterate what I already mentioned before in July. I also think that proxying between different transport-layer protocols is not an MPTCP-specific operation and as such should not be tied to MPTCP. Making it independent of MPTCP would be much better as it allows to proxy across any kind of transport protocol. So, let's just put it (as already suggested) in the payload, without linking it to MPTCP. Christoph From nobody Sun Nov 6 04:27:38 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 48FFD1297CE for ; Sun, 6 Nov 2016 04:27:37 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3smfXEGbM1iJ for ; Sun, 6 Nov 2016 04:27:34 -0800 (PST) Received: from smtp3.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1606A1297CD for ; Sun, 6 Nov 2016 04:27:34 -0800 (PST) Received: from [130.104.228.52] (marguerite.dhcp.info.ucl.ac.be [130.104.228.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: duchenef@smtp3.sgsi.ucl.ac.be) by smtp3.sgsi.ucl.ac.be (Postfix) with ESMTPSA id AC1EC67DA0D for ; Sun, 6 Nov 2016 13:27:25 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp3.sgsi.ucl.ac.be AC1EC67DA0D DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478435245; bh=hDHbwgzbFk3wJHK60Jw6sA5EKO+Dvz9v6l2xuL9a0yk=; h=To:From:Subject:Date; b=jRWa5bWQU4m94/50IAwa+qnRYyPv31td8JocsUT6uvEKpeA4ECcWZjU2xx8L7Ia7K DHkbPX1tsIFMHQD4vFUC2tgRAE69AtLSqBii6HDbDZHiqf6gNLCbGV2KRjroX90Uxn Z7XZgQgYYit/UP7LRqLYygHsz1pux4NgYxEfM5wA= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-3 To: "multipathtcp@ietf.org" From: =?UTF-8?Q?Fabien_Duch=c3=aane?= Message-ID: <581F2334.8010403@uclouvain.be> Date: Sun, 6 Nov 2016 13:33:56 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: AC1EC67DA0D.A0285 X-SGSI-MailScanner: Found to be clean X-SGSI-From: fabien.duchene@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Nov 2016 12:27:37 -0000 Hello, As we agreed in Berlin during IETF96, here are a few email to discuss the contributions proposed in https://datatracker.ietf.org/doc/draft-duchene-mptcp-add-addr/ The backup mode defined in RC6824 only supports an "all-or- nothing" mode in the usage of the subflows, where an host might just prefer to use certain subflow over others. To allow an host to inform the receving host about its preference in terms of subflow usage, we propose to modify the ADD_ADDR option by adding 3 "priority" bits. A host receving a priority for a sub MAY use this information in it's scheduling decisions. To allow the priority of an already established subflow to be modified, we propose to modify the MP_PRIO option by adding the 3 priority bits next to the "B" flag. For the moment, the priority field is interpreted as an unsigned integer with the highest numerical value being the most preferred one, but this is up to discussions, but this point is up to discussion. Fabien From nobody Sun Nov 6 04:32:01 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D54341295E8 for ; Sun, 6 Nov 2016 04:31:59 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ERX-8JdBC3RJ for ; Sun, 6 Nov 2016 04:31:58 -0800 (PST) Received: from smtp4.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 62CEE1295EC for ; Sun, 6 Nov 2016 04:31:58 -0800 (PST) Received: from [130.104.228.52] (marguerite.dhcp.info.ucl.ac.be [130.104.228.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: duchenef@smtp4.sgsi.ucl.ac.be) by smtp4.sgsi.ucl.ac.be (Postfix) with ESMTPSA id B419567DB35 for ; Sun, 6 Nov 2016 13:31:51 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp4.sgsi.ucl.ac.be B419567DB35 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478435511; bh=mvFuEucac0kc9jRBKPOwWRBT1x6B6WMCLBIq/+LHRdM=; h=To:From:Subject:Date; b=yY+aPRjr2NXUAp4TykXT0xaSgq365jy/dZOPpj4UXa+c5eJNOYjfeKHkltkogTQpV w+QeesLhHRLeg+iV4WC7Q7fF1LJA7yn8hXcb9P7gvoNxZECxSqvsLlDF3LgaABRGxV 0Mda4HKkxA/rGyLIdzraBtO0M5fk//bVruwlhLmQ= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-4 To: "multipathtcp@ietf.org" From: =?UTF-8?Q?Fabien_Duch=c3=aane?= Message-ID: <581F243E.2050900@uclouvain.be> Date: Sun, 6 Nov 2016 13:38:22 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.7.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: B419567DB35.ACB28 X-SGSI-MailScanner: Found to be clean X-SGSI-From: fabien.duchene@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: [multipathtcp] Multipath TCP Address advertisement 5/5 - Communities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Nov 2016 12:32:00 -0000 Hello, As we agreed in Berlin during IETF96, here are a few email to discuss the contributions proposed in https://datatracker.ietf.org/doc/draft-duchene-mptcp-add-addr/ To allow a host to inform the receiving host about the diversity of several addresses we propose to modify the ADD_ADDR to include 4 bits describing a "Community" associated to this address. The community values are an opaque field and it is expected that two addresses having the same community share some resources. With the community bits, a dual-stack host could elect to regroup all the addresses attached to a single interface under the same community, allowing the receiving host to decide on which advertised addresses it wants to establish new subflows. This is because in the case of a dual-stack host, establishing v4 and V6 subflows is not always the best solution. The idea here is to design a generic solution to regroup the address that shares the same forwarding type in a specific class. Fabien From nobody Sun Nov 6 13:07:03 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id F0F3812969C for ; Sun, 6 Nov 2016 13:07:00 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id pZoSoZDotKZO for ; Sun, 6 Nov 2016 13:06:58 -0800 (PST) Received: from smtp2.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 63BE012968F for ; Sun, 6 Nov 2016 13:06:58 -0800 (PST) Received: from [192.168.1.9] (unknown [87.66.241.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp2.sgsi.ucl.ac.be) by smtp2.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 3E26667DB5A; Sun, 6 Nov 2016 22:06:50 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp2.sgsi.ucl.ac.be 3E26667DB5A DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478466410; bh=yUgn2wArZVTzty/TbRF1g6hfmgEl8dCyeoRvJSehKX0=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=raD2EUoxVrM4sjAyfP6QTlKw04KNYeR64CVHBEIm2rglIBezc6F0CG+9BwtvglJ4B bBeoIUoPRnZsVUiFIDU90yeFjeF7PUnQpuv53CifuKG89TTzAttAMaf82ExMbvwKKc v2ltcEdxgKdb9jAOT+tEgKAEr9JgF0dSiAF0qB6w= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-2 References: <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: Alan Ford , mohamed.boucadair@orange.com From: Olivier Bonaventure Message-ID: <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> Date: Sun, 6 Nov 2016 22:06:49 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 3E26667DB5A.A32D6 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Nov 2016 21:07:01 -0000 Alan, >> [Med] The scenario is about an MPTCP-capable host located behind a >> CPE(MCP). This is typically an iPhone connected behind a CPE. We want >> that MPTCP communications issued from this host are forwarded as such >> to their destination without soliciting the downstream MCP. > > OK I understand this scenario now, it is special for implicit mode, > since if the CPE was acting in explicit mode, it would address the > packets to the MCP. > > What are the benefits of using implicit mode in this scenario? This is > so you can target it to an MCP without knowing the target address. Are > there any other reasons why this would be used rather than explicit > mode? And what sort of deployment would this scenario exist in? The implicit mode was suggested by network operators. The MCP resides on the path between the CPE and the destination server. The main benefit of the implicit mode is that the MCP does not need to perform any address translation. Given all the complications with NAT, this is a huge benefit, in particular in IPv6 deployments. In IPv4 deployments, the CPE can use a single address and there is no need for a pool of IPv4 addresses on the MCP. In implicit mode, the MCP needs to distinguish between an MP_CAPABLE generated by the endhost and an MP_CAPABLE added by the CPE. Olivier From nobody Sun Nov 6 13:12:18 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 925D1129855 for ; Sun, 6 Nov 2016 13:12:16 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id gQStRoWjuOAZ for ; Sun, 6 Nov 2016 13:12:15 -0800 (PST) Received: from smtp2.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 52D60129851 for ; Sun, 6 Nov 2016 13:12:15 -0800 (PST) Received: from [192.168.1.9] (unknown [87.66.241.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp2.sgsi.ucl.ac.be) by smtp2.sgsi.ucl.ac.be (Postfix) with ESMTPSA id AE63767DB83; Sun, 6 Nov 2016 22:12:05 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp2.sgsi.ucl.ac.be AE63767DB83 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478466726; bh=vnEVqXCkXmuDD7jo/rdqF13yID1Ehu8XFNnmw55NkNA=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=iuBR0yHC53Eubeacd2Zzwz/HDrWe6bxGts9wUCmD4c4nMHw7uP172+WkXQbOFGBG3 5RcJoztbgYX36YTw1uX8ALbTLHLPol9AAIiY5r4YLHgEBJmEAW9yKzQyGu8MoH1PrW VLtDDap2hKRnRXYP7lr3skGeTQ5IUJ3h6hebRXuw= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-2 References: <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: =?UTF-8?Q?Mirja_K=c3=bchlewind?= , Mohamed Boucadair , Alan Ford From: Olivier Bonaventure Message-ID: <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> Date: Sun, 6 Nov 2016 22:12:05 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: AE63767DB83.A603B X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Nov 2016 21:12:16 -0000 Mirja, > > first, I agree with Alan that such a signal does not need to/should not be part of the MPTCP protocol. Adding the signal inside MPTCP reduces the end-to-end delay compared with a pure application layer solution likes SOCKS and this is really important. > MPTCP (as TCP is) is an end2end protocol. If you have one (or two) proxies in the middle, you split up the connection into multiple new ‚end2end‘ connections. If you need additional signaling information on one of the new connections, that a question for a high-layer protocol that uses MPTCP (which is what you do, when you propose it to be part of the payload). SOCKS has been tried in some deployments with MPTCP and it increases the end-to-end delay given the additional rtt that are required. > > Second, I’m not a big fan of the a two side proxy scenario where one side simply assumes that the destination is not MPTCP-capable. This does not support MPTCP deployment but hinders native MPTCP deployment (basically ensuring that these proxies stay forever in the network and add additional complexity even if all endpoints are MPTCP-enabled one day). I guess a proxy should always first forward the MCTCP handshake and only if the reply does not support MPTCP, then termite the connection, reply the initiator accordingly and setup a new TCP to the destination. This might cause additional delay but it provides a big benefit if the destination is MPTCP-capable and supports native deployment. It's clear that the MCP should send the MP_CAPABLE option in the SYN towards the destination server and fallback to TCP is this fails. Since there are some middleboxes that continue to silently drop the MP_CAPABLE option, the MCP should be able to maintain a list of destination servers where it had to fallback to regular TCP (e.g. after n retransmissions of the SYN with MP_CAPABLE as suggested in RFC6824) and no attempt to use MPTCP for these destinations. This cache should be reset on a regular basis to probe again the destination servers. Olivier From nobody Sun Nov 6 13:25:23 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8C27D1298CC for ; Sun, 6 Nov 2016 13:25:21 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id TxXEfnN7xykY for ; Sun, 6 Nov 2016 13:25:20 -0800 (PST) Received: from smtp5.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 24C651298BA for ; Sun, 6 Nov 2016 13:25:20 -0800 (PST) Received: from [192.168.1.9] (unknown [87.66.241.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp5.sgsi.ucl.ac.be) by smtp5.sgsi.ucl.ac.be (Postfix) with ESMTPSA id C0AD367DA25; Sun, 6 Nov 2016 22:25:12 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp5.sgsi.ucl.ac.be C0AD367DA25 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478467513; bh=H0/dy5GvOtsKzhc+9LaalfEvxQCli39pgYY6jpC2hXU=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=V59v34XxCMpmiHTHZIi9/pMhHoxXSQZeqzljZ2CAWPDK15fob/5FR5k2/deC7R9uf +yX4VBFYNOWawPoaNBr+zXyZIi7gpYOzTGeb2H2acE51TgEWrZ7IVD5pR/6n685wkG pKkAso0rv9MAPCBLG0Sq9tEJJjOYk3Xie6wU/5VU= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-5 References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> To: Alan Ford From: Olivier Bonaventure Message-ID: <3fb34255-bfdd-832e-4143-3872ed4b5d93@uclouvain.be> Date: Sun, 6 Nov 2016 22:25:12 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: C0AD367DA25.A3B75 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Nov 2016 21:25:21 -0000 Alan, >> >> It's clear that a proxy can be developed entirely as an application. >> SOCKSv5 is one example. The main drawback with SOCKS is that this adds >> several round-trip-times to each connection establishment to setup the >> proxy. With an option in the SYN, a proxy to operate with zero-rtt >> overhead. Reducing latency is an objective that is shared by other >> working groups, see e.g. TLS 1.3, QUIC and others... > > One of us is clearly missing some key piece of information, since I > still don’t know how we can be arguing something that seems so > fundamentally clear to me. > > This is a clear-cut application /on top of/ MPTCP. In explicit mode, the > application protocol is: > > - a few bytes of signal that defines the real target address > - followed by the proxied payload > > I’m not saying “use SOCKS” - you have a proposal for a 0-RTT proxy > signalling protocol here. That’s fine. /But it’s not MPTCP-specific/. Indeed, the same could apply for TCP, SCTP and probably any transport protocol. > Why are you trying to make it a MPTCP option? The need comes from MPTCP. It could be defined as a TCP option instead of an MPTCP option. I think that explicitly specifying a proxy node is a useful feature that should be part of the transport protocol and not tied to a specific application. We are less and less in a pure end-to-end deployment model for the Internet and making those transport proxies explicit would make sense. > As I said in the reply to Med, the implicit mode is slightly more > difficult since you are expecting interception of MPTCP traffic based on > some logic. That logic could be a “proxy alert” flag, or it could be > inspection of all MPTCP SYNs’ payloads (data-on-SYN issues are probably > not such big deal in your relatively controlled environments), or it > could be using RFC 2113 RAO. It does not need to be an MPTCP option > specific to this extension. RAO is not a solution because support for IP options on routers is far from optimal. The main reason why we proposed to use the option in implicit mode is because the working group asked to merge the plain-mode and transparent mode drafts in July. Olivier From nobody Sun Nov 6 13:47:04 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 70DC4129A24 for ; Sun, 6 Nov 2016 13:47:02 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZcNwOulxCkHJ for ; Sun, 6 Nov 2016 13:47:01 -0800 (PST) Received: from smtp4.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 049BE129A27 for ; Sun, 6 Nov 2016 13:47:01 -0800 (PST) Received: from [192.168.1.9] (unknown [87.66.241.61]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp4.sgsi.ucl.ac.be) by smtp4.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 0DCEE67DACD; Sun, 6 Nov 2016 22:46:54 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp4.sgsi.ucl.ac.be 0DCEE67DACD DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478468814; bh=f2FTvj/xlbyFnHUw90sNzKvXsi22GQ9H5vv4hn+FeUU=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=GOHOHVbyr9DKu5r16m8Yz7j91puIJkJ4I3RslzwsCq6r5MqucQxJB7VtOsq42BI5M eTxxiuH9JZ+IlOCI06LZkyr13Q92uXIKWZervEnLTGU7DTmREyjj+fYs+Df708xiSN 3Zx1I6i0VLya4G9XgYsuRrtbuO5PrIKVFdSi6r74= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-4 References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> To: =?UTF-8?Q?Mirja_K=c3=bchlewind?= From: Olivier Bonaventure Message-ID: <193c5813-8a89-b82e-0acf-e1f9a4ad0ad9@uclouvain.be> Date: Sun, 6 Nov 2016 22:46:53 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 0DCEE67DACD.ACC4B X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 06 Nov 2016 21:47:02 -0000 Mirja, > > I really don’t buy our argument why you should develop such a mechanism for MPTCP only compared to a generic solution that could be used by all (existing and future) TCP extensions. MPTCP is not the only extension that could make use of this (tcpinc is another example) and I’m sure there will more mechanisms in future that would benefit from additional option space in the SYN. > I'd be very happy if TCPM came up with a solution to this problem that works for any TCP extension, but progress in this domain as been very slow. On the other hand, the deployment of MPTCP could be an opportunity to rethink the way options are negotiated in the SYN and improve that for the future without being forced to support 30 years of history of TCP stacks. Tomorrow's hosts will very likely be multihomed and if not, they will probably use multiple IPv6 addresses. On such hosts, the ability to switch from one address to another will a common requirement. MPTCP handles those changes in a clean way. As a working group, let us imagine that MPTCP becomes the default reliable transport protocol by year 202x and that all hosts use MPTCP. Having this dream in mind, what could we do today to ensure that MPTCP is an clean and evolvable protocol. Here are a few ideas : - Ensure that the option space in the SYN is large enough to carry the options that are required, e.g. to exchange key material for tcpinc - Why not consider that sending MP_CAPABLE implies other options that are negotiated independently today, e.g. : - WScale option (would it make sense in 202x to use a 64KB window ?) - TCP SACK (would it make sense in 202x to create a connection without SACK) - Although timestamp option is often negotiated today and required by RFC7323 for PAWS, MPTCP does not require PAWS since it uses 64bits DSNs - Could we include the TFO negotiation inside the MP_CAPABLE option ? This would reduce option space in the SYN and simplify the MPTCP stack. Olivier From nobody Sun Nov 6 22:22:42 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8D9F1129C5B for ; Sun, 6 Nov 2016 22:22:40 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id i97qLU_7u4rC for ; Sun, 6 Nov 2016 22:22:39 -0800 (PST) Received: from mail-wm0-x232.google.com (mail-wm0-x232.google.com [IPv6:2a00:1450:400c:c09::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A4F06129C57 for ; Sun, 6 Nov 2016 22:22:38 -0800 (PST) Received: by mail-wm0-x232.google.com with SMTP id t79so156616938wmt.0 for ; Sun, 06 Nov 2016 22:22:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=metHnNMoaR7qkudxOeqLhBPdKiNnTa7ORkGuWcNgZvk=; b=XpqiMO0AuGz0GL7DeVLsw0gh1aq1WZUHLyUNbcLogcjqCQ4a+yWMVAJXsKQeT59vG+ EMZYMGBuKekBW6/WcCQzBPhnAQ8Va/uDSVVxgEGRa60/KY6S6c0ZJrN2RqtDDlE9l1Ca x2L2sSApLNjdEQAcYiRbejPZ0HMCDs1pwg8nZedBInoItH/9b6H9bmTt7wWAsQeo6nwU BmIKoYy3u4BFq3LdkmWpq50gQostLitIyn0rYVKcQiKHBN1sOVWgEfe9XKIZ7bHBN9gG YNksqQs0DsgqHTJAyTC4r1btYWY68NvsTZqofJjcAQO3vqLhLBfW6hPR6DyI4i/DWZLX 13Jw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=metHnNMoaR7qkudxOeqLhBPdKiNnTa7ORkGuWcNgZvk=; b=e0c8HJClNYsTBHlTPS3PDzaZaaUFOVST13LsrFAExpUvOW/S5rlxFc4v1AJT+W9Io5 wLjqwZ3yRNwxGFVD6xX5cyFZ2BiT1CBoZAZ6hczj8eelgLDr7gvvBPG5IxrCq9fK/Ndj W/8JECiuciHuVz4rRerPgs3uhsCHKnRDeBMwE2Td6E4MlGn50aRm0cHHL7+iqaoshB5S qSaR4mk0nBOOvhCeDTJKa9alZr64Xsbf1hNJxATuuXZ8Ny14x9Ak6ZSJp4lNEe9sODTZ nUsOtWqcWbbadZiQ6AZZHlIDtp5/pjVPVQDuYIbnrGFI1htD+szQ7JzxbaqKR8PJy0RT gJ8g== X-Gm-Message-State: ABUngvdUErfprA/RXGmkjv24pwCeWPv2Jy54qVdvw082jK6KKTZgWEjgL5CF+/qdYGoyQg== X-Received: by 10.28.218.213 with SMTP id r204mr4758528wmg.69.1478499757224; Sun, 06 Nov 2016 22:22:37 -0800 (PST) Received: from [172.20.10.10] (188.29.165.29.threembb.co.uk. [188.29.165.29]) by smtp.gmail.com with ESMTPSA id g142sm11510066wmd.2.2016.11.06.22.22.36 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 06 Nov 2016 22:22:36 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_345BBAC3-8CFD-4C6D-B256-B52891334FCD" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <3fb34255-bfdd-832e-4143-3872ed4b5d93@uclouvain.be> Date: Mon, 7 Nov 2016 06:22:34 +0000 Message-Id: <7601A655-137D-4197-A2B7-4BB10ED0CB32@gmail.com> References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> <3fb34255-bfdd-832e-4143-3872ed4b5d93@uclouvain.be> To: Olivier.Bonaventure@uclouvain.be X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 06:22:40 -0000 --Apple-Mail=_345BBAC3-8CFD-4C6D-B256-B52891334FCD Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Olivier, > On 6 Nov 2016, at 21:25, Olivier Bonaventure = wrote: >>=20 >> One of us is clearly missing some key piece of information, since I >> still don=E2=80=99t know how we can be arguing something that seems = so >> fundamentally clear to me. >>=20 >> This is a clear-cut application /on top of/ MPTCP. In explicit mode, = the >> application protocol is: >>=20 >> - a few bytes of signal that defines the real target address >> - followed by the proxied payload >>=20 >> I=E2=80=99m not saying =E2=80=9Cuse SOCKS=E2=80=9D - you have a = proposal for a 0-RTT proxy >> signalling protocol here. That=E2=80=99s fine. /But it=E2=80=99s not = MPTCP-specific/. >=20 > Indeed, the same could apply for TCP, SCTP and probably any transport = protocol. Good, I=E2=80=99m glad we agree here :-) >> Why are you trying to make it a MPTCP option? >=20 > The need comes from MPTCP. It could be defined as a TCP option instead = of an MPTCP option. I think that explicitly specifying a proxy node is a = useful feature that should be part of the transport protocol and not = tied to a specific application. We are less and less in a pure = end-to-end deployment model for the Internet and making those transport = proxies explicit would make sense. Why is it an option, however? When you are explicitly targeting a proxy = node, surely the proxy is just as capable of pulling the data out of the = payload here? >> As I said in the reply to Med, the implicit mode is slightly more >> difficult since you are expecting interception of MPTCP traffic based = on >> some logic. That logic could be a =E2=80=9Cproxy alert=E2=80=9D flag, = or it could be >> inspection of all MPTCP SYNs=E2=80=99 payloads (data-on-SYN issues = are probably >> not such big deal in your relatively controlled environments), or it >> could be using RFC 2113 RAO. It does not need to be an MPTCP option >> specific to this extension. >=20 > RAO is not a solution because support for IP options on routers is far = from optimal. The main reason why we proposed to use the option in = implicit mode is because the working group asked to merge the plain-mode = and transparent mode drafts in July. I was under the impression you would be deploying this is controlled = networks, or at least networks where operators had full choice of the = equipment (CPEs and proxies) that would be deployed. Regards, Alan --Apple-Mail=_345BBAC3-8CFD-4C6D-B256-B52891334FCD Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi Olivier,

On 6 Nov 2016, at 21:25, = Olivier Bonaventure <Olivier.Bonaventure@uclouvain.be> wrote:

One of us is clearly missing some key piece of information, = since I
still don=E2=80=99t know how we can be arguing = something that seems so
fundamentally clear to me.

This is a clear-cut application /on top of/ = MPTCP. In explicit mode, the
application protocol is:

- a few bytes of signal that defines the real = target address
- followed by the proxied payload

I=E2=80=99m not saying =E2=80=9Cuse SOCKS=E2=80=9D= - you have a proposal for a 0-RTT proxy
signalling = protocol here. That=E2=80=99s fine. /But it=E2=80=99s not = MPTCP-specific/.

Indeed, the = same could apply for TCP, SCTP and probably any transport protocol.

Good, = I=E2=80=99m glad we agree here :-)

Why are you trying to = make it a MPTCP option?

The = need comes from MPTCP. It could be defined as a TCP option instead of an = MPTCP option. I think that explicitly specifying a proxy node is a = useful feature that should be part of the transport protocol and not = tied to a specific application. We are less and less in a pure = end-to-end deployment model for the Internet and making those transport = proxies explicit would make sense.

Why is it = an option, however? When you are explicitly targeting = a proxy node, surely the proxy is just as capable of pulling the data = out of the payload here?

As I said = in the reply to Med, the implicit mode is slightly more
difficult since you are expecting interception of MPTCP = traffic based on
some logic. That logic could be a = =E2=80=9Cproxy alert=E2=80=9D flag, or it could be
inspection of all MPTCP SYNs=E2=80=99 payloads (data-on-SYN = issues are probably
not such big deal in your relatively = controlled environments), or it
could be using RFC 2113 = RAO. It does not need to be an MPTCP option
specific to = this extension.

RAO is not a = solution because support for IP options on routers is far from optimal. = The main reason why we proposed to use the option in implicit mode is = because the working group asked to merge the plain-mode and transparent = mode drafts in July.

I was under the impression you would be = deploying this is controlled networks, or at least networks where = operators had full choice of the equipment (CPEs and proxies) that would = be deployed.

Regards,
Alan

= --Apple-Mail=_345BBAC3-8CFD-4C6D-B256-B52891334FCD-- From nobody Sun Nov 6 22:22:46 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B9B88129C5E for ; Sun, 6 Nov 2016 22:22:42 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WlR5P90N3peO for ; Sun, 6 Nov 2016 22:22:41 -0800 (PST) Received: from mail-wm0-x22c.google.com (mail-wm0-x22c.google.com [IPv6:2a00:1450:400c:c09::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4C096129C59 for ; Sun, 6 Nov 2016 22:22:41 -0800 (PST) Received: by mail-wm0-x22c.google.com with SMTP id a197so161317782wmd.0 for ; Sun, 06 Nov 2016 22:22:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=UCP9zEV1BQJn0kwfJLFAYESCvUDbJi9Dm6FkLKCwG0o=; b=SMjdesqZ9r5J1ct4V/M6VqyZWeAIPTow2r9lRq18j4TrkdIaHx8eAf+CW7awe7n5nZ etk1vyAIYUM+Wm4ItBkQgoU358VAewr+EWeOSRsMt2ZkHwY4tqFI9nKq7irFtIp6ARjf 8hFWjL/kB4Zqnk9PSMuBDXXE4wMvSou/G5sVo0rAzna0HZsibvYLtLz+QTH3ZLJaa3jw d4xdrhg7e6RugLNKuJVXTy2bG7o9IkEOI/vvnwqbNAgccRhQwNEzWBUFUFw0OiV88P0R GKeG3b6iV0XtA5uQfuwRNkfMBzMGozuuMo1LFe/03iK1yiPsU9jtoJL+m4RKwBNALD9i WbFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=UCP9zEV1BQJn0kwfJLFAYESCvUDbJi9Dm6FkLKCwG0o=; b=D9qNvqtaUNUZmMd8tC6X273bmVijEnctm6O4g0XROsiKyxVfpVPFYhPDCAwgP9V2DE CXthelrfDdjNhdf5v2X1iBQzfAhXazp1+QAixBLqz+TRw8GQsdEzWF8KpWtq7ECDPYJJ IPWM9RaDmOpd69Vefbw2CCxlFM5kS/3M4PnfbrGlbhNqyF6s/ZtkZ3S5w5egjbNcjUyM JlTG91sCldGSnggFPjvQuk9J2F9gJBzsh+Qxiku5pon+HvYTLPg7hR2ekpVkYXI+OUxd VC38ImRMiTf+kGbFVDewFbtqnT2Jhb/4qThN7FLEZvCEPeolKavMkftDrJw+hPXqcqCq 1ZFQ== X-Gm-Message-State: ABUngvd+UWR5N/NdGvKOJaTBkoxKTZZo1sl2tw6uZg0niENY4/8xbUmqVQaDBWbKxDFbnA== X-Received: by 10.28.52.76 with SMTP id b73mr6959669wma.8.1478499759834; Sun, 06 Nov 2016 22:22:39 -0800 (PST) Received: from [172.20.10.10] (188.29.165.29.threembb.co.uk. [188.29.165.29]) by smtp.gmail.com with ESMTPSA id g142sm11510066wmd.2.2016.11.06.22.22.38 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 06 Nov 2016 22:22:39 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_4D619603-974F-4485-9F38-251782E66D27" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> Date: Mon, 7 Nov 2016 06:22:36 +0000 Message-Id: References: <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> To: Olivier.Bonaventure@uclouvain.be X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 06:22:43 -0000 --Apple-Mail=_4D619603-974F-4485-9F38-251782E66D27 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 Hi Olivier, > On 6 Nov 2016, at 21:06, Olivier Bonaventure = wrote: >=20 > The implicit mode was suggested by network operators. The MCP resides = on the path between the CPE and the destination server. The main benefit = of the implicit mode is that the MCP does not need to perform any = address translation. Given all the complications with NAT, this is a = huge benefit, in particular in IPv6 deployments. In IPv4 deployments, = the CPE can use a single address and there is no need for a pool of IPv4 = addresses on the MCP. >=20 > In implicit mode, the MCP needs to distinguish between an MP_CAPABLE = generated by the endhost and an MP_CAPABLE added by the CPE. Broad question - why? If the answer is simply =93to know when to terminate the MPTCP = connection=94 (i.e. if the end host does it you want it to run all the = way to destination, but if the CPE has done it you want to handle at the = proxy), then thinking out loud here, could the desired behaviour not be = achieved by deciding to proxy only based on the SYN/ACK (i.e. based on = the far end=92s capabilities) and otherwise be transparently adding = MPTCP to everything? That way you get even greater MPTCP coverage whilst = not interfering with destinations which have already deployed it. Regards, Alan --Apple-Mail=_4D619603-974F-4485-9F38-251782E66D27 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=windows-1252 Hi Olivier,

On 6 Nov 2016, at 21:06, = Olivier Bonaventure <Olivier.Bonaventure@uclouvain.be> wrote:

The implicit mode was = suggested by network operators. The MCP resides on the path between the = CPE and the destination server. The main benefit of the implicit mode is = that the MCP does not need to perform any address translation. Given all = the complications with NAT, this is a huge benefit, in particular in = IPv6 deployments. In IPv4 deployments, the CPE can use a single address = and there is no need for a pool of IPv4 addresses on the MCP.

In implicit mode, the MCP needs to distinguish = between an MP_CAPABLE generated by the endhost and an MP_CAPABLE added = by the CPE.

Broad question - why?

If the answer is simply = =93to know when to terminate the MPTCP connection=94 (i.e. if the end = host does it you want it to run all the way to destination, but if the = CPE has done it you want to handle at the proxy), then thinking out loud = here, could the desired behaviour not be achieved by deciding to proxy = only based on the SYN/ACK (i.e. based on the far end=92s capabilities) = and otherwise be transparently adding MPTCP to everything? That way you get even greater MPTCP coverage = whilst not interfering with destinations which have already deployed = it.

Regards,
Alan

= --Apple-Mail=_4D619603-974F-4485-9F38-251782E66D27-- From nobody Sun Nov 6 23:49:42 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BE0CC129AAA for ; Sun, 6 Nov 2016 23:49:40 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.115 X-Spam-Level: X-Spam-Status: No, score=-3.115 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id CjLg6Nh6CUS4 for ; Sun, 6 Nov 2016 23:49:38 -0800 (PST) Received: from relais-inet.orange.com (relais-nor34.orange.com [80.12.70.34]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 2D21E1299AC for ; Sun, 6 Nov 2016 23:49:38 -0800 (PST) Received: from opfednr04.francetelecom.fr (unknown [xx.xx.xx.68]) by opfednr24.francetelecom.fr (ESMTP service) with ESMTP id 638904047B; Mon, 7 Nov 2016 08:49:36 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.62]) by opfednr04.francetelecom.fr (ESMTP service) with ESMTP id 3378A40066; Mon, 7 Nov 2016 08:49:36 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM5E.corporate.adroot.infra.ftgroup ([fe80::2912:bfa5:91d3:bf63%19]) with mapi id 14.03.0319.002; Mon, 7 Nov 2016 08:49:35 +0100 From: To: Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSNrqMhKsPnBxG3Ua62IG2OeoFj6DNJXJQ Date: Mon, 7 Nov 2016 07:49:35 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAD3AC@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009DACA51@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DAD3ACOPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 07:49:41 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DAD3ACOPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgQWxhbiwNCg0KUGxlYXNlIHNlZSBpbmxpbmUuDQoNCkNoZWVycywNCk1lZA0KDQpEZSA6IEFs YW4gRm9yZCBbbWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb21dDQpFbnZvecOpIDogdmVuZHJlZGkg NCBub3ZlbWJyZSAyMDE2IDE3OjQzDQrDgCA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE4NCkNj IDogT2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU7IG11bHRpcGF0aHRjcEBpZXRmLm9y Zw0KT2JqZXQgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0 ZXIgaXRlbQ0KDQpFcnIsIGV4YWN0bHkgdGhlIHdheSB5b3XigJlyZSBwcm9wb3NpbmcgZG9pbmcg aXQgdG9kYXkuIEluIHRoZSBUQ1AgcGF5bG9hZC4NCltNZWRdIEdvb2QgdG8ga25vdyB3ZSBhZ3Jl ZSBvbiB0aGlzLg0KDQpKdXN0IGRvbuKAmXQgcHJldGVuZCBpdOKAmXMgYW4gTVBUQ1Agb3B0aW9u IHdoZW4gaXTigJlzIG5vdC4NCltNZWRdIEkgdGhpbmsgaGVyZSBpcyBvdXIgZGlzY29ubmVjdC4g TGV04oCZcyBwdXQgdGhpcyBvbmUgYXNpZGUgZm9yIHRoZSBtb21lbnQuDQoNCkkgd2FzIGhvcGlu ZyB0aGF0IHdoZW4gdGhlc2UgZHJhZnRzIHdlcmUgbWVyZ2VkIHRoZXJlIHdvdWxkIGJlIGEgc2lu Z2xlIGRlc2lyZWQgZGVwbG95bWVudCBtb2RlbCwgYnV0IGl0IHNlZW1zIG5vdC4gRXhwbGljaXQg bW9kZSBhbmQgSW1wbGljaXQgbW9kZSBhcmUgdmVyeSBkaWZmZXJlbnQuIEV4cGxpY2l0IG1vZGUg aXMgYSBwcm94eSBzb2x1dGlvbiBwdXJlbHkgYXQgdGhlIGFwcGxpY2F0aW9uIGxheWVyIGFuZCBp cyBub3QgTVBUQ1Atc3BlY2lmaWMuIFlvdSBzaWduYWwgdG8gYSBwcm94eSAtIHdoaWNoIGlzIGV4 cGVjdGluZyBpdCAtIGluZm9ybWF0aW9uIGluIHRoZSBwYXlsb2FkIHRvIGRlZmluZSB3aGVyZSB0 aGUgZGF0YSBpcyB0byBiZSBwcm94aWVkIG9uIHRvLg0KDQpUaGUgcHJvYmxlbSBzZWVtcyB0byBi ZSBmb3IgaW1wbGljaXQgbW9kZSBvbmx5LiBBbmQgbW9yZSB0aGFuIHRoYXQsIGl04oCZcyBmb3Ig aW1wbGljaXQgbW9kZSBiZXR3ZWVuIHR3byBNQ1BzLiBJLmUuIHNjZW5hcmlvIDMgaW4geW91ciBk b2N1bWVudC4NCg0KTG9va2luZyBhZ2FpbiBhdCB0aGUgaW1wbGljaXQgbW9kZSBzY2VuYXJpbywg aW4gZHJhZnQtbmFtLW1wdGNwLWRlcGxveW1lbnQtY29uc2lkZXJhdGlvbnMtMDAudHh0LCB5b3Ug aGF2ZSBhIGNhc2Ugb2YgYSBob3N0IChIMSkgd2hpY2ggc2VuZHMgZGF0YSB0byB0aGUgZmFyIGVu ZDsgdGhpcyBpcyBpbnRlcmNlcHRlZCBieSB0aGUgTUNQLCBzZW50IG9uIGFzIFRDUC1vbmx5LCBh bmQgdGhlIE1DUCBpbnNlcnRzIGl0cyBvd24gYWRkcmVzc2VzLiBUaGlzIGRvZXMgbm90IG5lZWQg YW55IGFkZGl0aW9uYWwgc2lnbmFscyB0byBvcGVyYXRlLg0KDQpbTWVkXSBUaGUgcHJvYmxlbSBh cyBkaXNjdXNzZWQgaW4gZHJhZnQtbmFtIGlzIHRoYXQgdGhlIE1DUCBuZWVkcyB0byBkZW11eCBu YXRpdmUgTVBUQ1AgY29ubmVjdGlvbnMgZnJvbSBwcm94aWVkIG9uZXMuIFRoZSBleHRyYSBzaWdu YWwgaXMgbmVlZGVkIHRvIGF2b2lkIGJyZWFraW5nIE1QVENQIGNvbm5lY3Rpb25zLiBJdCBtYXkg YWxzbyBiZSBuZWVkZWQgZm9yIHRyYW5zcG9ydGluZyBvdGhlciBwcm90b2NvbHMgaW5zaWRlIHRo ZSBNUFRDUCBjb25uZWN0aW9ucywgYnV0IHRoaXMgb25lIGlzIGxlZnQgb3V0IG9mIHNjb3BlLg0K DQpZb3UgbGF0ZXIgcmFpc2VkIGEgc2NlbmFyaW8gaW4gYW4gZW1haWwgd2hpY2ggaXMgbm90IHNw ZWNpZmljYWxseSBzdGF0ZWQgaW4gdGhlIGRvY3VtZW50IC0gb25lIHdoZXJlIHlvdSBoYXZlIFRD UCAtPiBNQ1AxIC0+IE1QVENQIC0+IE1DUDIgLT4gVENQIGFuZCB5b3UgbmVlZCB0byBrbm93IGlm IGl04oCZcyBjb21lIGZyb20gYW5vdGhlciBNQ1Agb3IgZnJvbSB0aGUgZW5kcG9pbnQuIE9ubHkg ZGF0YSBjb21pbmcgZnJvbSBNQ1AxIHNob3VsZCBiZSBwcm94aWVkLiBBbmQgTUNQMSBkb2VzIG5v dCBrbm93IGFib3V0IE1DUDIgc28gY2Fubm90IGFkZHJlc3MgaXQgZGlyZWN0bHkuDQoNCltNZWRd IEZXSVcsIHRoaXMgaXMgbWVudGlvbmVkIGluIFNlY3Rpb24gNS4yLjIuMSBvZiB0aGUgZHJhZnQt bmFtIGFuZCBkaXNjdXNzZWQgd2l0aCBtb3JlIGRldGFpbHMgaW4gdGhlIGRvY3VtZW50IGRlZmlu aW5nIHRoZSBNUF9DT05WRVJUIG9wdGlvbi4NCg0KQnV0IG5vcm1hbCBpbXBsaWNpdCBtb2RlIG9w ZXJhdGlvbiB3b3VsZCBzdGlsbCB3b3JrIGhlcmUsIHdvdWxkbuKAmXQgaXQ/IE1DUDIgY291bGQg YmxpbmRseSBhZGQgaXRzZWxmIHRvIHRoZSBwYXRoIGluIGFsbCBjYXNlcy4gRG9lcyBpdCBhY3R1 YWxseSBtYXR0ZXIgaWYgdGhlIE1QVENQIGlzIGNvbWluZyBmcm9tIE1DUDEgb3IgdGhlIGVuZCBo b3N0Pw0KW01lZF0gSXQgd2lsbCByZXZlcnQgdG8gVENQIHRob3NlIE1QVENQIGNvbm5lY3Rpb25z IHRoYXQgZG8gbm90IG5lZWQgdGhlIGhlbHAgb2YgYW4gTUNQLiBXZSBkb27igJl0IHdhbnQgdG8g aW50ZXJmZXJlIHdpdGggdGhvc2UgY29ubmVjdGlvbnMuDQoNCllvdXIgZW1haWwgZGVzY3JpYmVk IGEgZGVzaXJlIG5vdCB0byByZXZlcnQgdG8gVENQIGFmdGVyIE1DUDIgaWYgdGhlIGVuZCBob3N0 LCByYXRoZXIgdGhhbiBNQ1AxLCBoYWQgc2VudCB0aGUgTVBUQ1Agc2lnbmFsbGluZy4gQnV0IHN1 cmVseSB0aGF0IHByb2JsZW0gd291bGQgZ28gYXdheSBpZiB5b3UgZGVjaWRlZCB0byBwcm94eSBi YXNlZCBvbiB0aGUgZmFyIGVuZOKAmXMgTVBUQ1AgY2FwYWJpbGl0eSAtIGkuZS4gb24gdGhlIFNZ Ti9BQ0ssIG5vdCB0aGUgU1lOPw0KW01lZF0gVGhhdOKAmXMgYW4gZXh0cmEgY29zdCBmb3IgdGhl IHByb3ZpZGVyLiBUaGUgbW9kZWwgaXMgdG8gYXZvaWQgYXMgc29vbiBhcyBwb3NzaWJsZSB0byBp bnZvbHZlIE1DUHMgd2hlbiB3ZSBrbm93IHRob3NlIGFyZSBhYmxlIHRvIGhhbmRsZSB0aGVpciBN UFRDUCBjb25uZWN0aW9ucy4gVGhlcmUgaXMgbm8gcG9pbnQgdG8g4oCcTVBUQ1AgYXNzaXN04oCd IE1QVENQIGNhcGFibGUgYXBwbGljYXRpb24uIEhhdmluZyB0aGUgc2lnbmFsIGhhcyB0aGUgYWR2 YW50YWdlIHRvIGJlIGRldGVybWluaXN0aWMgYW5kIG9wdGltaXplZCBmb3IgdGhlIHByb3ZpZGVy IHRoYXQgZGVwbG95cyBNQ1BzLg0KDQpJIGNhbWUgaW50byB0aGlzIGVtYWlsIHRoaW5raW5nIEni gJlkIGZpbmFsbHkgdW5kZXJzdG9vZCB0aGUgc2NlbmFyaW8gd2hlcmUgYSBzaWduYWwgaXMgcmVx dWlyZWQsIGJ1dCBJ4oCZbSBub3cgY29uZnVzZWQgYWdhaW4uIFBsZWFzZSBoZWxwIG1lIHVuZGVy c3RhbmQgaGVyZSENCg0KUmVnYXJkcywNCkFsYW4NCg0KT24gNCBOb3YgMjAxNiwgYXQgMTU6NTUs IDxtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPG1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBv cmFuZ2UuY29tPj4gPG1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208bWFpbHRvOm1vaGFtZWQu Ym91Y2FkYWlyQG9yYW5nZS5jb20+PiB3cm90ZToNCg0KUmUtLA0KDQpJZiBub3QgYW4gTVBUQ1Ag b3B0aW9uLCB3aGljaCBjaGFubmVsIHlvdSB3b3VsZCB1c2UgdG8gcGFzcyBpbi1iYW5kIHNvbWUg aW5mb3JtYXRpb24gYmV0d2VlbiB0d28gTVBUQ1AgcGVlcnMgKGNsaWVudC9wcm94eSwgcHJveHkv cHJveHkpIHdoaWxlIGFsbG93aW5nIGZvciB2YXJpYWJsZSBkYXRhIHRvIGJlIGV4Y2hhbmdlZCwg bXVsdGlwbGUgaW5zdGFuY2VzIHRvIGJlIGluY2x1ZGVkLCBubyBpbnRlcmZlcmVuY2Ugd2l0aCBU Rk8sIGV0Yy4gQU5EIGVuc3VyZSBpbnRlcm9wZXJhYmlsaXR5IGJldHdlZW4gTVBUQ1AgcGVlcnM/ DQoNCkNoZWVycywNCk1lZA0KDQpEZSA6IEFsYW4gRm9yZCBbbWFpbHRvOmFsYW4uZm9yZEBnbWFp bC5jb21dDQpFbnZvecOpIDogdmVuZHJlZGkgNCBub3ZlbWJyZSAyMDE2IDE2OjE4DQrDgCA6IE9s aXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlPG1haWx0bzpPbGl2aWVyLkJvbmF2ZW50dXJl QHVjbG91dmFpbi5iZT4NCkNjIDogQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTjsgbXVsdGlwYXRo dGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpPYmpldCA6IFJlOiBb bXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkgY2hhcnRlciBpdGVtDQoNCkhpIE9s aXZpZXIsDQoNCk9uIDQgTm92IDIwMTYsIGF0IDE0OjE3LCBPbGl2aWVyIEJvbmF2ZW50dXJlIDxP bGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZTxtYWlsdG86T2xpdmllci5Cb25hdmVudHVy ZUB1Y2xvdXZhaW4uYmU+PiB3cm90ZToNCg0KDQoNClRoYW5rcyBmb3IgdGhlIGNvbW1lbnRzLCBP bGl2aWVyLiBJZiB0aGUgd29ya2luZyBncm91cCB0aGlua3MgaXQgd291bGQgYmUgYSBnb29kIGlk ZWEsIEkgd291bGQgbm90IGJlIG9wcG9zZWQgdG8gZW1iZWRkaW5nIHNvbWUgZXh0ZW5kZWQgb3B0 aW9ucyBzdXBwb3J0IGluIE1QVENQIC0gYXMgeW91IHNheSBpdCBzZWVtcyBhIGdvb2QgY2hhbmNl IHRvIGRvIHNvLiBJIGhhdmVu4oCZdCB0aG91Z2h0IGRlZXBseSB5ZXQgYWJvdXQgdGhlIHZhcmlv dXMgb3B0aW9ucyBiZWxvdywgYWxsIGhhdmUgdGhlaXIgbWVyaXRzLCBidXQgdGhlIGZsYWcgc291 bmRzIHBvc3NpYmx5IGVhc2llc3QuIFdoYXRldmVyIGV4dGVuc2lvbiB3YXMgdXNlZCwgaXQgY291 bGQgYmUgcGFydGljdWxhcmx5IHVzZWZ1bCBpbiB0aGUgZnV0dXJlIGZvciBpbXByb3ZlZCBjcnlw dG9ncmFwaGljIGhhbmRzaGFrZXMuDQoNClRoaXMgZG9lcyBub3QgY2hhbmdlIG15IHZpZXcsIGhv d2V2ZXIsIHRoYXQgTVBUQ1Agb3B0aW9ucyBzaG91bGQgbm90IGJlIHVzZWQgZm9yIGFwcGxpY2F0 aW9uLWxheWVyIHB1cnBvc2VzLCBhbmQgdGhhdOKAmXMgbXkgbWFpbiBpc3N1ZSB3aXRoIE1QX0NP TlZFUlQgYXMgd3JpdHRlbiAtIGl04oCZcyBhIG5vbi1NUFRDUC1zcGVjaWZpYyBhcHBsaWNhdGlv bi1sYXllciBzaWduYWwgbWFzcXVlcmFkaW5nIGFzIGEgTVBUQ1Agb3B0aW9uLg0KDQpJdCdzIGNs ZWFyIHRoYXQgYSBwcm94eSBjYW4gYmUgZGV2ZWxvcGVkIGVudGlyZWx5IGFzIGFuIGFwcGxpY2F0 aW9uLiBTT0NLU3Y1IGlzIG9uZSBleGFtcGxlLiBUaGUgbWFpbiBkcmF3YmFjayB3aXRoIFNPQ0tT IGlzIHRoYXQgdGhpcyBhZGRzIHNldmVyYWwgcm91bmQtdHJpcC10aW1lcyB0byBlYWNoIGNvbm5l Y3Rpb24gZXN0YWJsaXNobWVudCB0byBzZXR1cCB0aGUgcHJveHkuIFdpdGggYW4gb3B0aW9uIGlu IHRoZSBTWU4sIGEgcHJveHkgdG8gb3BlcmF0ZSB3aXRoIHplcm8tcnR0IG92ZXJoZWFkLiBSZWR1 Y2luZyBsYXRlbmN5IGlzIGFuIG9iamVjdGl2ZSB0aGF0IGlzIHNoYXJlZCBieSBvdGhlciB3b3Jr aW5nIGdyb3Vwcywgc2VlIGUuZy4gVExTIDEuMywgUVVJQyBhbmQgb3RoZXJzLi4uDQoNCk9uZSBv ZiB1cyBpcyBjbGVhcmx5IG1pc3Npbmcgc29tZSBrZXkgcGllY2Ugb2YgaW5mb3JtYXRpb24sIHNp bmNlIEkgc3RpbGwgZG9u4oCZdCBrbm93IGhvdyB3ZSBjYW4gYmUgYXJndWluZyBzb21ldGhpbmcg dGhhdCBzZWVtcyBzbyBmdW5kYW1lbnRhbGx5IGNsZWFyIHRvIG1lLg0KDQpUaGlzIGlzIGEgY2xl YXItY3V0IGFwcGxpY2F0aW9uIG9uIHRvcCBvZiBNUFRDUC4gSW4gZXhwbGljaXQgbW9kZSwgdGhl IGFwcGxpY2F0aW9uIHByb3RvY29sIGlzOg0KDQotIGEgZmV3IGJ5dGVzIG9mIHNpZ25hbCB0aGF0 IGRlZmluZXMgdGhlIHJlYWwgdGFyZ2V0IGFkZHJlc3MNCi0gZm9sbG93ZWQgYnkgdGhlIHByb3hp ZWQgcGF5bG9hZA0KDQpJ4oCZbSBub3Qgc2F5aW5nIOKAnHVzZSBTT0NLU+KAnSAtIHlvdSBoYXZl IGEgcHJvcG9zYWwgZm9yIGEgMC1SVFQgcHJveHkgc2lnbmFsbGluZyBwcm90b2NvbCBoZXJlLiBU aGF04oCZcyBmaW5lLiBCdXQgaXTigJlzIG5vdCBNUFRDUC1zcGVjaWZpYy4gV2h5IGFyZSB5b3Ug dHJ5aW5nIHRvIG1ha2UgaXQgYSBNUFRDUCBvcHRpb24/DQoNCkFzIEkgc2FpZCBpbiB0aGUgcmVw bHkgdG8gTWVkLCB0aGUgaW1wbGljaXQgbW9kZSBpcyBzbGlnaHRseSBtb3JlIGRpZmZpY3VsdCBz aW5jZSB5b3UgYXJlIGV4cGVjdGluZyBpbnRlcmNlcHRpb24gb2YgTVBUQ1AgdHJhZmZpYyBiYXNl ZCBvbiBzb21lIGxvZ2ljLiBUaGF0IGxvZ2ljIGNvdWxkIGJlIGEg4oCccHJveHkgYWxlcnTigJ0g ZmxhZywgb3IgaXQgY291bGQgYmUgaW5zcGVjdGlvbiBvZiBhbGwgTVBUQ1AgU1lOc+KAmSBwYXls b2FkcyAoZGF0YS1vbi1TWU4gaXNzdWVzIGFyZSBwcm9iYWJseSBub3Qgc3VjaCBiaWcgZGVhbCBp biB5b3VyIHJlbGF0aXZlbHkgY29udHJvbGxlZCBlbnZpcm9ubWVudHMpLCBvciBpdCBjb3VsZCBi ZSB1c2luZyBSRkMgMjExMyBSQU8uIEl0IGRvZXMgbm90IG5lZWQgdG8gYmUgYW4gTVBUQ1Agb3B0 aW9uIHNwZWNpZmljIHRvIHRoaXMgZXh0ZW5zaW9uLg0KDQpSZWdhcmRzLA0KQWxhbg0KDQo= --_000_787AE7BB302AE849A7480A190F8B933009DAD3ACOPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 Q2FsaWJyaTsNCglwYW5vc2UtMToyIDE1IDUgMiAyIDIgNCAzIDIgNDt9DQpAZm9udC1mYWNlDQoJ e2ZvbnQtZmFtaWx5OlRhaG9tYTsNCglwYW5vc2UtMToyIDExIDYgNCAzIDUgNCA0IDIgNDt9DQov KiBTdHlsZSBEZWZpbml0aW9ucyAqLw0KcC5Nc29Ob3JtYWwsIGxpLk1zb05vcm1hbCwgZGl2Lk1z b05vcm1hbA0KCXttYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNp emU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7fQ0KYTps aW5rLCBzcGFuLk1zb0h5cGVybGluaw0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6 Ymx1ZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bhbi5Nc29I eXBlcmxpbmtGb2xsb3dlZA0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6cHVycGxl Ow0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KcC5Nc29BY2V0YXRlLCBsaS5Nc29BY2V0 YXRlLCBkaXYuTXNvQWNldGF0ZQ0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxl LWxpbms6IlRleHRlIGRlIGJ1bGxlcyBDYXIiOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRv bTouMDAwMXB0Ow0KCWZvbnQtc2l6ZTo4LjBwdDsNCglmb250LWZhbWlseToiVGFob21hIiwic2Fu cy1zZXJpZiI7fQ0Kc3Bhbi5hcHBsZS1jb252ZXJ0ZWQtc3BhY2UNCgl7bXNvLXN0eWxlLW5hbWU6 YXBwbGUtY29udmVydGVkLXNwYWNlO30NCnNwYW4uVGV4dGVkZWJ1bGxlc0Nhcg0KCXttc28tc3R5 bGUtbmFtZToiVGV4dGUgZGUgYnVsbGVzIENhciI7DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0K CW1zby1zdHlsZS1saW5rOiJUZXh0ZSBkZSBidWxsZXMiOw0KCWZvbnQtZmFtaWx5OiJUYWhvbWEi LCJzYW5zLXNlcmlmIjt9DQpzcGFuLkVtYWlsU3R5bGUyMA0KCXttc28tc3R5bGUtdHlwZTpwZXJz b25hbC1yZXBseTsNCglmb250LWZhbWlseToiQ291cmllciBOZXciOw0KCWNvbG9yOmJsYWNrOw0K CWZvbnQtd2VpZ2h0Om5vcm1hbDsNCglmb250LXN0eWxlOm5vcm1hbDt9DQouTXNvQ2hwRGVmYXVs dA0KCXttc28tc3R5bGUtdHlwZTpleHBvcnQtb25seTsNCglmb250LXNpemU6MTAuMHB0O30NCkBw YWdlIFdvcmRTZWN0aW9uMQ0KCXtzaXplOjYxMi4wcHQgNzkyLjBwdDsNCgltYXJnaW46NzAuODVw dCA3MC44NXB0IDcwLjg1cHQgNzAuODVwdDt9DQpkaXYuV29yZFNlY3Rpb24xDQoJe3BhZ2U6V29y ZFNlY3Rpb24xO30NCi0tPjwvc3R5bGU+PCEtLVtpZiBndGUgbXNvIDldPjx4bWw+DQo8bzpzaGFw ZWRlZmF1bHRzIHY6ZXh0PSJlZGl0IiBzcGlkbWF4PSIxMDI2IiAvPg0KPC94bWw+PCFbZW5kaWZd LS0+PCEtLVtpZiBndGUgbXNvIDldPjx4bWw+DQo8bzpzaGFwZWxheW91dCB2OmV4dD0iZWRpdCI+ DQo8bzppZG1hcCB2OmV4dD0iZWRpdCIgZGF0YT0iMSIgLz4NCjwvbzpzaGFwZWxheW91dD48L3ht bD48IVtlbmRpZl0tLT4NCjwvaGVhZD4NCjxib2R5IGxhbmc9IkZSIiBsaW5rPSJibHVlIiB2bGlu az0icHVycGxlIj4NCjxkaXYgY2xhc3M9IldvcmRTZWN0aW9uMSI+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+SGkgQWxhbiw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250 LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8 L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6Ymxh Y2siPlBsZWFzZSBzZWUgaW5saW5lLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Q2hlZXJzLDxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJm b250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9y OmJsYWNrIj5NZWQ8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRpdiBz dHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLWxlZnQ6c29saWQgYmx1ZSAxLjVwdDtwYWRkaW5nOjBj bSAwY20gMGNtIDQuMHB0Ij4NCjxkaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXIt dG9wOnNvbGlkICNCNUM0REYgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48Yj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtUYWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+RGUmbmJzcDs6 PC9zcGFuPjwvYj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVv dDtUYWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+IEFsYW4gRm9yZCBbbWFpbHRv OmFsYW4uZm9yZEBnbWFpbC5jb21dDQo8YnI+DQo8Yj5FbnZvecOpJm5ic3A7OjwvYj4gdmVuZHJl ZGkgNCBub3ZlbWJyZSAyMDE2IDE3OjQzPGJyPg0KPGI+w4AmbmJzcDs6PC9iPiBCT1VDQURBSVIg TW9oYW1lZCBJTVQvT0xOPGJyPg0KPGI+Q2MmbmJzcDs6PC9iPiBPbGl2aWVyLkJvbmF2ZW50dXJl QHVjbG91dmFpbi5iZTsgbXVsdGlwYXRodGNwQGlldGYub3JnPGJyPg0KPGI+T2JqZXQmbmJzcDs6 PC9iPiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0ZXIgaXRl bTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkVyciwgZXhh Y3RseSB0aGUgd2F5IHlvdeKAmXJlIHByb3Bvc2luZyBkb2luZyBpdCB0b2RheS4gSW4gdGhlIFRD UCBwYXlsb2FkLjxzcGFuIHN0eWxlPSJjb2xvcjpibGFjayI+PG86cD48L286cD48L3NwYW4+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNr Ij5bTWVkXSBHb29kIHRvIGtub3cgd2UgYWdyZWUgb24gdGhpcy48bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6Ymxh Y2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIGxhbmc9IkVOLVVTIj5KdXN0IGRvbuKAmXQgcHJldGVuZCBpdOKAmXMgYW4gTVBUQ1Agb3B0 aW9uIHdoZW4gaXTigJlzIG5vdC48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPltNZWRdIEkgdGhpbmsg aGVyZSBpcyBvdXIgZGlzY29ubmVjdC4gTGV04oCZcyBwdXQgdGhpcyBvbmUgYXNpZGUgZm9yIHRo ZSBtb21lbnQuPG86cD48L286cD48L3NwYW4+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIGxhbmc9IkVOLVVTIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+SSB3YXMgaG9waW5nIHRoYXQg d2hlbiB0aGVzZSBkcmFmdHMgd2VyZSBtZXJnZWQgdGhlcmUgd291bGQgYmUgYSBzaW5nbGUgZGVz aXJlZCBkZXBsb3ltZW50IG1vZGVsLCBidXQgaXQgc2VlbXMgbm90LiBFeHBsaWNpdCBtb2RlIGFu ZCBJbXBsaWNpdCBtb2RlIGFyZSB2ZXJ5IGRpZmZlcmVudC4gRXhwbGljaXQgbW9kZSBpcyBhIHBy b3h5IHNvbHV0aW9uIHB1cmVseSBhdCB0aGUgYXBwbGljYXRpb24gbGF5ZXIgYW5kDQogaXMgbm90 IE1QVENQLXNwZWNpZmljLiBZb3Ugc2lnbmFsIHRvIGEgcHJveHkgLSB3aGljaCBpcyBleHBlY3Rp bmcgaXQgLSBpbmZvcm1hdGlvbiBpbiB0aGUgcGF5bG9hZCB0byBkZWZpbmUgd2hlcmUgdGhlIGRh dGEgaXMgdG8gYmUgcHJveGllZCBvbiB0by48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5UaGUgcHJvYmxlbSBzZWVtcyB0byBiZSBm b3IgaW1wbGljaXQgbW9kZSBvbmx5LiBBbmQgbW9yZSB0aGFuIHRoYXQsIGl04oCZcyBmb3IgaW1w bGljaXQgbW9kZSBiZXR3ZWVuIHR3byBNQ1BzLiBJLmUuIHNjZW5hcmlvIDMgaW4geW91ciBkb2N1 bWVudC48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+TG9va2luZyBhZ2FpbiBhdCB0aGUgaW1wbGljaXQgbW9kZSBzY2VuYXJpbywgaW4mbmJzcDtk cmFmdC1uYW0tbXB0Y3AtZGVwbG95bWVudC1jb25zaWRlcmF0aW9ucy0wMC50eHQsIHlvdSBoYXZl IGEgY2FzZSBvZiBhIGhvc3QgKEgxKSB3aGljaCBzZW5kcyBkYXRhIHRvIHRoZSBmYXIgZW5kOyB0 aGlzIGlzIGludGVyY2VwdGVkIGJ5IHRoZSBNQ1AsIHNlbnQgb24gYXMgVENQLW9ubHksIGFuZCB0 aGUgTUNQIGluc2VydHMgaXRzDQogb3duIGFkZHJlc3Nlcy4gVGhpcyBkb2VzIG5vdCBuZWVkIGFu eSBhZGRpdGlvbmFsIHNpZ25hbHMgdG8gb3BlcmF0ZS48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bh bj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZv bnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6 YmxhY2siPltNZWRdIFRoZSBwcm9ibGVtIGFzIGRpc2N1c3NlZCBpbiBkcmFmdC1uYW0gaXMgdGhh dCB0aGUgTUNQIG5lZWRzIHRvIGRlbXV4IG5hdGl2ZSBNUFRDUCBjb25uZWN0aW9ucyBmcm9tIHBy b3hpZWQgb25lcy4gVGhlIGV4dHJhIHNpZ25hbCBpcyBuZWVkZWQgdG8gYXZvaWQNCiBicmVha2lu ZyBNUFRDUCBjb25uZWN0aW9ucy4gSXQgbWF5IGFsc28gYmUgbmVlZGVkIGZvciB0cmFuc3BvcnRp bmcgb3RoZXIgcHJvdG9jb2xzIGluc2lkZSB0aGUgTVBUQ1AgY29ubmVjdGlvbnMsIGJ1dCB0aGlz IG9uZSBpcyBsZWZ0IG91dCBvZiBzY29wZS4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj48bzpwPiZu YnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij5Zb3UgbGF0ZXIgcmFpc2VkIGEgc2NlbmFyaW8gaW4gYW4gZW1haWwgd2hpY2ggaXMgbm90IHNw ZWNpZmljYWxseSBzdGF0ZWQgaW4gdGhlIGRvY3VtZW50IC0gb25lIHdoZXJlIHlvdSBoYXZlIFRD UCAtJmd0OyBNQ1AxIC0mZ3Q7IE1QVENQIC0mZ3Q7IE1DUDIgLSZndDsgVENQIGFuZCB5b3UgbmVl ZCB0byBrbm93IGlmIGl04oCZcyBjb21lIGZyb20gYW5vdGhlciBNQ1Agb3IgZnJvbSB0aGUgZW5k cG9pbnQuIE9ubHkgZGF0YSBjb21pbmcNCiBmcm9tIE1DUDEgc2hvdWxkIGJlIHByb3hpZWQuIEFu ZCBNQ1AxIGRvZXMgbm90IGtub3cgYWJvdXQgTUNQMiBzbyBjYW5ub3QgYWRkcmVzcyBpdCBkaXJl Y3RseS48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJm b250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9y OmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPltNZWRdIEZXSVcsIHRoaXMgaXMg bWVudGlvbmVkIGluIFNlY3Rpb24gNS4yLjIuMSBvZiB0aGUgZHJhZnQtbmFtIGFuZCBkaXNjdXNz ZWQgd2l0aCBtb3JlIGRldGFpbHMgaW4gdGhlIGRvY3VtZW50IGRlZmluaW5nIHRoZSBNUF9DT05W RVJUIG9wdGlvbi48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+QnV0IG5vcm1hbCBpbXBs aWNpdCBtb2RlIG9wZXJhdGlvbiB3b3VsZCBzdGlsbCB3b3JrIGhlcmUsIHdvdWxkbuKAmXQgaXQ/ IE1DUDIgY291bGQgYmxpbmRseSBhZGQgaXRzZWxmIHRvIHRoZSBwYXRoIGluIGFsbCBjYXNlcy4g RG9lcyBpdCBhY3R1YWxseSBtYXR0ZXIgaWYgdGhlIE1QVENQIGlzIGNvbWluZyBmcm9tIE1DUDEg b3IgdGhlIGVuZCBob3N0PzxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBJdCB3aWxsIHJldmVydCB0byBU Q1AgdGhvc2UgTVBUQ1AgY29ubmVjdGlvbnMgdGhhdCBkbyBub3QgbmVlZCB0aGUgaGVscCBvZiBh biBNQ1AuIFdlIGRvbuKAmXQgd2FudCB0byBpbnRlcmZlcmUgd2l0aCB0aG9zZSBjb25uZWN0aW9u cy4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5Zb3VyIGVtYWlsIGRlc2NyaWJlZCBh IGRlc2lyZSBub3QgdG8gcmV2ZXJ0IHRvIFRDUCBhZnRlciBNQ1AyIGlmIHRoZSBlbmQgaG9zdCwg cmF0aGVyIHRoYW4gTUNQMSwgaGFkIHNlbnQgdGhlIE1QVENQIHNpZ25hbGxpbmcuIEJ1dCBzdXJl bHkgdGhhdCBwcm9ibGVtIHdvdWxkIGdvIGF3YXkgaWYgeW91IGRlY2lkZWQgdG8gcHJveHkgYmFz ZWQgb24gdGhlIGZhciBlbmTigJlzIE1QVENQIGNhcGFiaWxpdHkgLSBpLmUuDQogb24gdGhlIFNZ Ti9BQ0ssIG5vdCB0aGUgU1lOPzxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBUaGF04oCZcyBhbiBleHRy YSBjb3N0IGZvciB0aGUgcHJvdmlkZXIuIFRoZSBtb2RlbCBpcyB0byBhdm9pZCBhcyBzb29uIGFz IHBvc3NpYmxlIHRvIGludm9sdmUgTUNQcyB3aGVuIHdlIGtub3cgdGhvc2UgYXJlIGFibGUgdG8g aGFuZGxlIHRoZWlyIE1QVENQIGNvbm5lY3Rpb25zLg0KIFRoZXJlIGlzIG5vIHBvaW50IHRvIOKA nE1QVENQIGFzc2lzdOKAnSBNUFRDUCBjYXBhYmxlIGFwcGxpY2F0aW9uLiBIYXZpbmcgdGhlIHNp Z25hbCBoYXMgdGhlIGFkdmFudGFnZSB0byBiZSBkZXRlcm1pbmlzdGljIGFuZCBvcHRpbWl6ZWQg Zm9yIHRoZSBwcm92aWRlciB0aGF0IGRlcGxveXMgTUNQcy4NCjxvOnA+PC9vOnA+PC9zcGFuPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVT Ij48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyI+SSBjYW1lIGludG8gdGhpcyBlbWFpbCB0aGlu a2luZyBJ4oCZZCBmaW5hbGx5IHVuZGVyc3Rvb2QgdGhlIHNjZW5hcmlvIHdoZXJlIGEgc2lnbmFs IGlzIHJlcXVpcmVkLCBidXQgSeKAmW0gbm93IGNvbjwvc3Bhbj5mdXNlZCBhZ2Fpbi4gUGxlYXNl IGhlbHAgbWUgdW5kZXJzdGFuZCBoZXJlITxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5SZWdhcmRzLDxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+QWxhbjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8ZGl2Pg0K PGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1LjBwdCI+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+T24gNCBOb3YgMjAxNiwgYXQgMTU6NTUsICZs dDs8YSBocmVmPSJtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSI+bW9oYW1lZC5i b3VjYWRhaXJAb3JhbmdlLmNvbTwvYT4mZ3Q7ICZsdDs8YSBocmVmPSJtYWlsdG86bW9oYW1lZC5i b3VjYWRhaXJAb3JhbmdlLmNvbSI+bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTwvYT4mZ3Q7 IHdyb3RlOjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpw PiZuYnNwOzwvbzpwPjwvcD4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcm cXVvdDsiPlJlLSw8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxl PSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5J ZiBub3QgYW4gTVBUQ1Agb3B0aW9uLCB3aGljaCBjaGFubmVsIHlvdSB3b3VsZCB1c2UgdG8gcGFz cyBpbi1iYW5kIHNvbWUgaW5mb3JtYXRpb24gYmV0d2VlbiB0d28gTVBUQ1AgcGVlcnMgKGNsaWVu dC9wcm94eSwgcHJveHkvcHJveHkpIHdoaWxlIGFsbG93aW5nIGZvciB2YXJpYWJsZSBkYXRhDQog dG8gYmUgZXhjaGFuZ2VkLCBtdWx0aXBsZSBpbnN0YW5jZXMgdG8gYmUgaW5jbHVkZWQsIG5vIGlu dGVyZmVyZW5jZSB3aXRoIFRGTywgZXRjLiBBTkQgZW5zdXJlIGludGVyb3BlcmFiaWxpdHkgYmV0 d2VlbiBNUFRDUCBwZWVycz88L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTox MC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90OyI+Q2hlZXJzLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+TWVkPC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7 cGFkZGluZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5v bmU7Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAw Y20iPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlm JnF1b3Q7Ij5EZSZuYnNwOzo8L3NwYW4+PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQt c3BhY2UiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1Rh aG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PC9zcGFuPjxz cGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90 OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5BbGFuDQogRm9yZCBbPGEgaHJlZj0ibWFpbHRvOmFs YW4uZm9yZEBnbWFpbC5jb20iPm1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPC9hPl08c3BhbiBj bGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGJyPg0KPGI+RW52b3nD qSZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9z cGFuPnZlbmRyZWRpIDQgbm92ZW1icmUgMjAxNiAxNjoxODxicj4NCjxiPsOAJm5ic3A7OjwvYj48 c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0i bWFpbHRvOk9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlIj5PbGl2aWVyLkJvbmF2ZW50 dXJlQHVjbG91dmFpbi5iZTwvYT48YnI+DQo8Yj5DYyZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFw cGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPkJPVUNBREFJUiBNb2hhbWVkIElNVC9P TE47DQo8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BA aWV0Zi5vcmc8L2E+PGJyPg0KPGI+T2JqZXQmbmJzcDs6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1j b252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj5SZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFs IE1QVENQIHByb3h5IGNoYXJ0ZXIgaXRlbTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4mbmJzcDs8bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkhpIE9saXZpZXIs PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8YmxvY2txdW90ZSBzdHls ZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxkaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+T24gNCBOb3YgMjAxNiwgYXQgMTQ6MTcsIE9saXZpZXIgQm9u YXZlbnR1cmUgJmx0OzxhIGhyZWY9Im1haWx0bzpPbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFp bi5iZSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+T2xpdmllci5Cb25hdmVudHVyZUB1Y2xv dXZhaW4uYmU8L3NwYW4+PC9hPiZndDsgd3JvdGU6PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwv ZGl2Pg0KPGRpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGJyPg0KPGJy Pg0KPGJyPg0KPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj5UaGFua3MgZm9yIHRoZSBjb21tZW50cywgT2xpdmllci4gSWYgdGhlIHdvcmtpbmcgZ3Jv dXAgdGhpbmtzIGl0IHdvdWxkIGJlIGEgZ29vZCBpZGVhLCBJIHdvdWxkIG5vdCBiZSBvcHBvc2Vk IHRvIGVtYmVkZGluZyBzb21lIGV4dGVuZGVkIG9wdGlvbnMgc3VwcG9ydCBpbiBNUFRDUCAtIGFz IHlvdSBzYXkgaXQgc2VlbXMgYSBnb29kIGNoYW5jZSB0byBkbyBzby4gSSBoYXZlbuKAmXQgdGhv dWdodCBkZWVwbHkgeWV0DQogYWJvdXQgdGhlIHZhcmlvdXMgb3B0aW9ucyBiZWxvdywgYWxsIGhh dmUgdGhlaXIgbWVyaXRzLCBidXQgdGhlIGZsYWcgc291bmRzIHBvc3NpYmx5IGVhc2llc3QuIFdo YXRldmVyIGV4dGVuc2lvbiB3YXMgdXNlZCwgaXQgY291bGQgYmUgcGFydGljdWxhcmx5IHVzZWZ1 bCBpbiB0aGUgZnV0dXJlIGZvciBpbXByb3ZlZCBjcnlwdG9ncmFwaGljIGhhbmRzaGFrZXMuPGJy Pg0KPGJyPg0KVGhpcyBkb2VzIG5vdCBjaGFuZ2UgbXkgdmlldywgaG93ZXZlciwgdGhhdCBNUFRD UCBvcHRpb25zIHNob3VsZCBub3QgYmUgdXNlZCBmb3IgYXBwbGljYXRpb24tbGF5ZXIgcHVycG9z ZXMsIGFuZCB0aGF04oCZcyBteSBtYWluIGlzc3VlIHdpdGggTVBfQ09OVkVSVCBhcyB3cml0dGVu IC0gaXTigJlzIGEgbm9uLU1QVENQLXNwZWNpZmljIGFwcGxpY2F0aW9uLWxheWVyIHNpZ25hbCBt YXNxdWVyYWRpbmcgYXMgYSBNUFRDUCBvcHRpb24uPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQpJdCdzIGNsZWFyIHRoYXQgYSBwcm94eSBj YW4gYmUgZGV2ZWxvcGVkIGVudGlyZWx5IGFzIGFuIGFwcGxpY2F0aW9uLiBTT0NLU3Y1IGlzIG9u ZSBleGFtcGxlLiBUaGUgbWFpbiBkcmF3YmFjayB3aXRoIFNPQ0tTIGlzIHRoYXQgdGhpcyBhZGRz IHNldmVyYWwgcm91bmQtdHJpcC10aW1lcyB0byBlYWNoIGNvbm5lY3Rpb24gZXN0YWJsaXNobWVu dCB0byBzZXR1cCB0aGUgcHJveHkuIFdpdGggYW4gb3B0aW9uIGluIHRoZSBTWU4sIGEgcHJveHkg dG8gb3BlcmF0ZQ0KIHdpdGggemVyby1ydHQgb3ZlcmhlYWQuIFJlZHVjaW5nIGxhdGVuY3kgaXMg YW4gb2JqZWN0aXZlIHRoYXQgaXMgc2hhcmVkIGJ5IG90aGVyIHdvcmtpbmcgZ3JvdXBzLCBzZWUg ZS5nLiBUTFMgMS4zLCBRVUlDIGFuZCBvdGhlcnMuLi48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PC9kaXY+DQo8L2Rpdj4NCjwvYmxvY2txdW90ZT4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+T25lIG9mIHVzIGlzIGNsZWFybHkgbWlzc2luZyBz b21lIGtleSBwaWVjZSBvZiBpbmZvcm1hdGlvbiwgc2luY2UgSSBzdGlsbCBkb27igJl0IGtub3cg aG93IHdlIGNhbiBiZSBhcmd1aW5nIHNvbWV0aGluZyB0aGF0IHNlZW1zIHNvIGZ1bmRhbWVudGFs bHkgY2xlYXIgdG8gbWUuPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPlRoaXMgaXMgYSBjbGVh ci1jdXQgYXBwbGljYXRpb248c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJz cDs8L3NwYW4+PGk+b24gdG9wIG9mPC9pPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3Bh Y2UiPiZuYnNwOzwvc3Bhbj5NUFRDUC4gSW4gZXhwbGljaXQgbW9kZSwgdGhlIGFwcGxpY2F0aW9u IHByb3RvY29sIGlzOjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwv ZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4tIGEgZmV3IGJ5dGVzIG9m IHNpZ25hbCB0aGF0IGRlZmluZXMgdGhlIHJlYWwgdGFyZ2V0IGFkZHJlc3M8bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPi0g Zm9sbG93ZWQgYnkgdGhlIHByb3hpZWQgcGF5bG9hZDxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij5J4oCZbSBub3Qgc2F5aW5nIOKAnHVzZSBTT0NLU+KAnSAtIHlvdSBoYXZlIGEgcHJvcG9zYWwg Zm9yIGEgMC1SVFQgcHJveHkgc2lnbmFsbGluZyBwcm90b2NvbCBoZXJlLiBUaGF04oCZcyBmaW5l LjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48aT5CdXQg aXTigJlzIG5vdCBNUFRDUC1zcGVjaWZpYzwvaT4uIFdoeSBhcmUgeW91IHRyeWluZyB0byBtYWtl IGl0IGEgTVBUQ1Agb3B0aW9uPzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5BcyBJIHNhaWQg aW4gdGhlIHJlcGx5IHRvIE1lZCwgdGhlIGltcGxpY2l0IG1vZGUgaXMgc2xpZ2h0bHkgbW9yZSBk aWZmaWN1bHQgc2luY2UgeW91IGFyZSBleHBlY3RpbmcgaW50ZXJjZXB0aW9uIG9mIE1QVENQIHRy YWZmaWMgYmFzZWQgb24gc29tZSBsb2dpYy4gVGhhdCBsb2dpYyBjb3VsZCBiZSBhIOKAnHByb3h5 IGFsZXJ04oCdIGZsYWcsIG9yIGl0IGNvdWxkIGJlIGluc3BlY3Rpb24gb2YgYWxsIE1QVENQIFNZ TnPigJkNCiBwYXlsb2FkcyAoZGF0YS1vbi1TWU4gaXNzdWVzIGFyZSBwcm9iYWJseSBub3Qgc3Vj aCBiaWcgZGVhbCBpbiB5b3VyIHJlbGF0aXZlbHkgY29udHJvbGxlZCBlbnZpcm9ubWVudHMpLCBv ciBpdCBjb3VsZCBiZSB1c2luZyBSRkMgMjExMyBSQU8uIEl0IGRvZXMgbm90IG5lZWQgdG8gYmUg YW4gTVBUQ1Agb3B0aW9uIHNwZWNpZmljIHRvIHRoaXMgZXh0ZW5zaW9uLjxvOnA+PC9vOnA+PC9w Pg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Jm5i c3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj5SZWdhcmRzLDxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxk aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+QWxhbjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Jsb2NrcXVvdGU+DQo8L2Rpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwv ZGl2Pg0KPC9ib2R5Pg0KPC9odG1sPg0K --_000_787AE7BB302AE849A7480A190F8B933009DAD3ACOPEXCLILMA3corp_-- From nobody Sun Nov 6 23:50:26 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 055C1129AAA for ; Sun, 6 Nov 2016 23:50:26 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id f8VPMmoTp1v0 for ; Sun, 6 Nov 2016 23:50:24 -0800 (PST) Received: from smtp3.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 6F7541295B0 for ; Sun, 6 Nov 2016 23:50:24 -0800 (PST) Received: from mbpobo.dhcp.info.ucl.ac.be (mbpobo.dhcp.info.ucl.ac.be [130.104.228.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp3.sgsi.ucl.ac.be) by smtp3.sgsi.ucl.ac.be (Postfix) with ESMTPSA id AB65D67DACB; Mon, 7 Nov 2016 08:50:16 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp3.sgsi.ucl.ac.be AB65D67DACB DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478505016; bh=R4MCRKHyb7UpXocgsV+Hn6b7QgVY07i0oASrE505upQ=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=JoRNA2uVcdqlX+KZbzBELj7ylUeOTtwkjjrdGL+MJNPuiwiQhI4szsvPVCikeawwU rVNrvcEsSe3lldw79KmCJuM0Ae+SmPvD4bTF+ze68pTKSJOOMQjrHrxThJnF1vgQQ5 6AI/8YHREWJq7HHLe/kNlgZFd7hPhJkf/5RFn7Fo= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-3 References: <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> <3fb34255-bfdd-832e-4143-3872ed4b5d93@uclouvain.be> <7601A655-137D-4197-A2B7-4BB10ED0CB32@gmail.com> To: Alan Ford From: Olivier Bonaventure Message-ID: Date: Mon, 7 Nov 2016 08:50:17 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <7601A655-137D-4197-A2B7-4BB10ED0CB32@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: AB65D67DACB.A6C16 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 07:50:26 -0000 Alan, >> >> Indeed, the same could apply for TCP, SCTP and probably any transport >> protocol. > > Good, I’m glad we agree here :-) > >>> Why are you trying to make it a MPTCP option? >> >> The need comes from MPTCP. It could be defined as a TCP option instead >> of an MPTCP option. I think that explicitly specifying a proxy node is >> a useful feature that should be part of the transport protocol and not >> tied to a specific application. We are less and less in a pure >> end-to-end deployment model for the Internet and making those >> transport proxies explicit would make sense. > > Why is it an /option/, however? When you are explicitly targeting a > proxy node, surely the proxy is just as capable of pulling the data out > of the payload here? > Because the addressing information that is used for the proxy is part of the control plane and not part of the bytestream. I think that it is very important from an architectural viewpoint to maintain a clean separation between the byte stream that is exchanged between the applications and all control information that should be placed inside options. We explore the possibility of adding information in the bytestream for MPTCP and eventually decided to place all control information in options. If you look at HTTP, proxy-related information is part of the HTTP headers and not part of the payload. This is the same type of problem. Olivier From nobody Sun Nov 6 23:56:16 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 68C0F129C90 for ; Sun, 6 Nov 2016 23:56:15 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id VgZElqzXdpYW for ; Sun, 6 Nov 2016 23:56:14 -0800 (PST) Received: from smtp6.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id D2929129C74 for ; Sun, 6 Nov 2016 23:56:13 -0800 (PST) Received: from mbpobo.dhcp.info.ucl.ac.be (mbpobo.dhcp.info.ucl.ac.be [130.104.228.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp6.sgsi.ucl.ac.be) by smtp6.sgsi.ucl.ac.be (Postfix) with ESMTPSA id C0FE267D9DD; Mon, 7 Nov 2016 08:56:06 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp6.sgsi.ucl.ac.be C0FE267D9DD DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478505366; bh=BHmgDDhBHSV5ueVWL4LFiQEdzV4GOOI+QetckFKack0=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=uKZN5EG1CeFyyjtSA+KIYnY7L6fKa+q12msJAHrBQzeIq+0kfWcTZwAFtIZKBDh3X ynnrt585MAQZAhrzz5AVnT/7QhFSCkGLsLDCZ1QYKSVlmBlV07jbuC6EtZo3pf7iUs xt6LC/2LCFNYAv5ESihssZLQr+YvcYWzuvLhMkgs= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-6 References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> To: Alan Ford From: Olivier Bonaventure Message-ID: <62c065c9-3ce5-5c46-91f4-41c2f4707f69@uclouvain.be> Date: Mon, 7 Nov 2016 08:56:07 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: C0FE267D9DD.A5E7E X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 07:56:15 -0000 Alan, > >> On 6 Nov 2016, at 21:06, Olivier Bonaventure >> > > wrote: >> >> The implicit mode was suggested by network operators. The MCP resides >> on the path between the CPE and the destination server. The main >> benefit of the implicit mode is that the MCP does not need to perform >> any address translation. Given all the complications with NAT, this is >> a huge benefit, in particular in IPv6 deployments. In IPv4 >> deployments, the CPE can use a single address and there is no need for >> a pool of IPv4 addresses on the MCP. >> >> In implicit mode, the MCP needs to distinguish between an MP_CAPABLE >> generated by the endhost and an MP_CAPABLE added by the CPE. > > Broad question - why? > > If the answer is simply to know when to terminate the MPTCP connection > (i.e. if the end host does it you want it to run all the way to > destination, but if the CPE has done it you want to handle at the > proxy), then thinking out loud here, could the desired behaviour not be > achieved by deciding to proxy only based on the SYN/ACK (i.e. based on > the far ends capabilities) and otherwise be transparently adding MPTCP > to /everything/? That way you get even greater MPTCP coverage whilst not > interfering with destinations which have already deployed it. The problem is more complex than this because the connecitivity on the CPE is not the same as connectivity on the endhost. Consider the following scenario : laptop <-----------+ | smartphone <----> cpe <-------> mcp <------> server + + cellular1 cellular2 The MCP resides on the DSL path between the CPE and the server. The laptop is connected over WiFi and the CPE converts the TCP connection onto an MPTCP connection to bond DSL and cellular2. The smartphone is connected over wifi to the cpe which is connected over DSL to the server via the MCP. When the smartphone uses MPTCP, it wants to use WiFi and cellular1. It could start over WiFi and then moves and want to switch to cellular1. The MCP has no idea of cellular1 and cannot terminate an MPTCP connection created by the smartphone. Olivier From nobody Mon Nov 7 00:00:28 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 58424129BDD for ; Mon, 7 Nov 2016 00:00:27 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qeJ7bgQXIRki for ; Mon, 7 Nov 2016 00:00:26 -0800 (PST) Received: from smtp2.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C8785129B6A for ; Mon, 7 Nov 2016 00:00:25 -0800 (PST) Received: from mbpobo.dhcp.info.ucl.ac.be (mbpobo.dhcp.info.ucl.ac.be [130.104.228.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp2.sgsi.ucl.ac.be) by smtp2.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 1B4B267DC5A; Mon, 7 Nov 2016 09:00:17 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp2.sgsi.ucl.ac.be 1B4B267DC5A DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478505617; bh=mH83eM95i+Gvi313tznpgjfA7+QB6ndnioy3tOkKxGA=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=dfgAbStzDcgEN72Ptc1Az+INmw8xegnWCWAnkr0oR/n6eoCmMlhAL48tklZZGF5Uz MGWgVJxVMHYcN9yRk0ILvK9YVRWWk/JC410rdz8n0hW8PEU4CdzG4lPpdiLReHRVtq 23kYvonA5AQJSr7so7c5rLzA9Z+8NFCJJzEPklIU= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-2 References: <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAC5DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <20161104181615.GP40488@Chimay.local> To: Christoph Paasch , mohamed.boucadair@orange.com From: Olivier Bonaventure Message-ID: <010bba5d-dea0-8268-897e-ff7399abd41b@uclouvain.be> Date: Mon, 7 Nov 2016 09:00:17 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <20161104181615.GP40488@Chimay.local> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 1B4B267DC5A.A2CA5 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 08:00:27 -0000 Christoph, >>> >>> [Med] Defining another channel to carry the signal "I want to be MPTCP-proxied" outside the MPTCP normal channel will import the same set of hindrances we had with MPTCP design for middlebloxes traversal. The use of MPTCP to convey the "I want to be MPTCP-proxied" leverages on base MPTCP to detect "unfriendly MPTCP" in-path nodes. That's a pragmatic engineering design. >> >> The MP_CONVERT signal has multiple purposes. When signalled with a target IP address in explicit mode, it is a pure application-layer signal, and is separate from the MPTCP connection entering the MCP. >> >> In implicit mode this is indeed at a slightly different layer, and yes, you are asking the network to do something. But it’s still not a necessary part of the MPTCP protocol to make this happen. This is similar to a transparent HTTP proxy, or to a NAT - neither requires any changes to HTTP or TCP/IP to work. >> >> You could detect MPTCP SYNs and see if your signal is present. If you don’t want to be inspecting every MPTCP SYN in implicit mode, use an existing standard - I suggest RAO. Given this is a controlled environment, you shouldn’t have any deployment concerns here. >> >> If RAO is not appropriate for some reason, I might be persuaded that a flag in the MP_CAPABLE that says “proxies should inspect this” could be added to the base protocol. However, the rest of the protocol - i.e. the MP_CONVERT signal - is application-layer and outside MPTCP. >> >> Ultimately MPTCP Proxying is an application of MPTCP and should be defined as such. > > I'm also late on this thread. But just want to reiterate what I already > mentioned before in July. > > I also think that proxying between different transport-layer protocols is not > an MPTCP-specific operation and as such should not be tied to MPTCP. > Making it independent of MPTCP would be much better as it allows to proxy > across any kind of transport protocol. So, let's just put it (as already > suggested) in the payload, without linking it to MPTCP. From an architectural viewpoint, providing addressing information for a proxy is clearly outside the bytestream exchanged by the application. It is cleaner to place this control plane information inside options instead of messing up the bytestream and changing the first few bytes of each connection. I think that we should have a clean separation between the control plane and the data plane in MPTCP. We already use options to carry addressing information related to the endhosts (ADD_ADDR, REMOVE_ADDR), the addresses required by the proxy are the same type of information and they should also be exchanged as TCP options. Encoding them in the payload would likely create more problems in the long term. Olivier From nobody Mon Nov 7 00:15:59 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E631F129A58 for ; Mon, 7 Nov 2016 00:15:57 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.619 X-Spam-Level: X-Spam-Status: No, score=-2.619 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Z9kuAPKHU0hm for ; Mon, 7 Nov 2016 00:15:56 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias92.francetelecom.com [193.251.215.92]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 3F1DB1298B1 for ; Mon, 7 Nov 2016 00:15:56 -0800 (PST) Received: from omfedm08.si.francetelecom.fr (unknown [xx.xx.xx.4]) by omfedm10.si.francetelecom.fr (ESMTP service) with ESMTP id 619EF2642C2; Mon, 7 Nov 2016 09:15:53 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.18]) by omfedm08.si.francetelecom.fr (ESMTP service) with ESMTP id 3A9A923806C; Mon, 7 Nov 2016 09:15:53 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM34.corporate.adroot.infra.ftgroup ([fe80::cba:56d0:a732:ef5a%19]) with mapi id 14.03.0319.002; Mon, 7 Nov 2016 09:15:53 +0100 From: To: "cpaasch@apple.com" Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSNseHayJRa0DxWkKm1qMiPvLa9aDNLzzQ Date: Mon, 7 Nov 2016 08:15:52 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAD3FC@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAC5DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <20161104181615.GP40488@Chimay.local> In-Reply-To: <20161104181615.GP40488@Chimay.local> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.6.17.114517 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 08:15:58 -0000 SGkgQ2hyaXN0b3BoLCANCg0KVGhlIHBvaW50IGlzIHRoYXQgd2UgbmVlZCB0byBtZWV0IHRoZSBm b2xsb3dpbmcgcmVxdWlyZW1lbnRzIHRvIHNpZ25hbCB0aGF0IGluZm9ybWF0aW9uOg0KKiBhdm9p ZCBleHRyYSBkZWxheSB0byBlc3RhYmxpc2ggdGhlIE1QVENQIGNvbm5lY3Rpb25zDQoqIGFsbG93 IGZvciB2YXJpYWJsZSBkYXRhIHRvIGJlIGV4Y2hhbmdlZA0KKiBtdWx0aXBsZSBpbnN0YW5jZXMg b2YgdGhlIHNhbWUgZGF0YSBzdHJ1Y3R1cmUgdG8gYmUgaW5jbHVkZWQNCiogbm8gaW50ZXJmZXJl bmNlIHdpdGggVEZPDQoqIGVuc3VyZSBpbnRlcm9wZXJhYmlsaXR5IGJldHdlZW4gTVBUQ1AgaG9z dC9wcm94eSwgb3IgTVBUQ1AgcHJveHkvcHJveHkNCg0KRGVmaW5pbmcgdGhlIGRhdGEgc3RydWN0 dXJlIGFzIGFuIG9wdGlvbiBhbGxvd3MgdXAgdG8gZGV0ZXJtaW5pc3RpY2FsbHkgdHJlYXQgdGhl bSBhcyBwYXJ0IG9mIHRoZSBjb25uZWN0aW9uIGNvbnRyb2wsIG5vdCBwYXJ0IG9mIHRoZSBkYXRh IHRvIGJlIGRlbGl2ZXJlZCB0byBhbiBhcHBsaWNhdGlvbi4NCg0KQ2hlZXJzLA0KTWVkDQoNCj4g LS0tLS1NZXNzYWdlIGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IGNwYWFzY2hAYXBwbGUuY29tIFtt YWlsdG86Y3BhYXNjaEBhcHBsZS5jb21dDQo+IEVudm95w6nCoDogdmVuZHJlZGkgNCBub3ZlbWJy ZSAyMDE2IDE5OjE2DQo+IMOAwqA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE4NCj4gQ2PCoDog bXVsdGlwYXRodGNwQGlldGYub3JnOyBBbGFuIEZvcmQNCj4gT2JqZXTCoDogUmU6IFttdWx0aXBh dGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVyIGl0ZW0NCj4gDQo+IEhlbGxvLA0K PiANCj4gT24gMDQvMTEvMTYgLSAxMTowMjowMiwgQWxhbiBGb3JkIHdyb3RlOg0KPiA+ID4gT24g NCBOb3YgMjAxNiwgYXQgMTA6MTIsIDxtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPg0KPiA8 bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbT4gd3JvdGU6DQo+ID4gPj4gLS0tLS1NZXNzYWdl IGQnb3JpZ2luZS0tLS0tDQo+ID4gPj4gRGUgOiBNaXJqYSBLw7xobGV3aW5kIFttYWlsdG86bWly amEua3VlaGxld2luZEB0aWsuZWUuZXRoei5jaF0NCj4gPiA+PiBFbnZvecOpIDogdmVuZHJlZGkg NCBub3ZlbWJyZSAyMDE2IDEwOjM0DQo+ID4gPj4gw4AgOiBCT1VDQURBSVIgTW9oYW1lZCBJTVQv T0xOOyBBbGFuIEZvcmQNCj4gPiA+PiBDYyA6IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiA+ID4+ IE9iamV0IDogUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVy IGl0ZW0NCj4gPiA+Pg0KPiA+ID4+IEhpIGFsbCwNCj4gPiA+Pg0KPiA+ID4+IGZpcnN0LCBJIGFn cmVlIHdpdGggQWxhbiB0aGF0IHN1Y2ggYSBzaWduYWwgZG9lcyBub3QgbmVlZCB0by9zaG91bGQN Cj4gbm90IGJlDQo+ID4gPj4gcGFydCBvZiB0aGUgTVBUQ1AgcHJvdG9jb2wuDQo+ID4gPg0KPiA+ ID4gW01lZF0gRGVmaW5pbmcgYW5vdGhlciBjaGFubmVsIHRvIGNhcnJ5IHRoZSBzaWduYWwgIkkg d2FudCB0byBiZQ0KPiBNUFRDUC1wcm94aWVkIiBvdXRzaWRlIHRoZSBNUFRDUCBub3JtYWwgY2hh bm5lbCB3aWxsIGltcG9ydCB0aGUgc2FtZSBzZXQNCj4gb2YgaGluZHJhbmNlcyB3ZSBoYWQgd2l0 aCBNUFRDUCBkZXNpZ24gZm9yIG1pZGRsZWJsb3hlcyB0cmF2ZXJzYWwuIFRoZSB1c2UNCj4gb2Yg TVBUQ1AgdG8gY29udmV5IHRoZSAiSSB3YW50IHRvIGJlIE1QVENQLXByb3hpZWQiIGxldmVyYWdl cyBvbiBiYXNlDQo+IE1QVENQIHRvIGRldGVjdCAidW5mcmllbmRseSBNUFRDUCIgaW4tcGF0aCBu b2Rlcy4gVGhhdCdzIGEgcHJhZ21hdGljDQo+IGVuZ2luZWVyaW5nIGRlc2lnbi4NCj4gPg0KPiA+ IFRoZSBNUF9DT05WRVJUIHNpZ25hbCBoYXMgbXVsdGlwbGUgcHVycG9zZXMuIFdoZW4gc2lnbmFs bGVkIHdpdGggYQ0KPiB0YXJnZXQgSVAgYWRkcmVzcyBpbiBleHBsaWNpdCBtb2RlLCBpdCBpcyBh IHB1cmUgYXBwbGljYXRpb24tbGF5ZXIgc2lnbmFsLA0KPiBhbmQgaXMgc2VwYXJhdGUgZnJvbSB0 aGUgTVBUQ1AgY29ubmVjdGlvbiBlbnRlcmluZyB0aGUgTUNQLg0KPiA+DQo+ID4gSW4gaW1wbGlj aXQgbW9kZSB0aGlzIGlzIGluZGVlZCBhdCBhIHNsaWdodGx5IGRpZmZlcmVudCBsYXllciwgYW5k IHllcywNCj4geW91IGFyZSBhc2tpbmcgdGhlIG5ldHdvcmsgdG8gZG8gc29tZXRoaW5nLiBCdXQg aXTigJlzIHN0aWxsIG5vdCBhIG5lY2Vzc2FyeQ0KPiBwYXJ0IG9mIHRoZSBNUFRDUCBwcm90b2Nv bCB0byBtYWtlIHRoaXMgaGFwcGVuLiBUaGlzIGlzIHNpbWlsYXIgdG8gYQ0KPiB0cmFuc3BhcmVu dCBIVFRQIHByb3h5LCBvciB0byBhIE5BVCAtIG5laXRoZXIgcmVxdWlyZXMgYW55IGNoYW5nZXMg dG8gSFRUUA0KPiBvciBUQ1AvSVAgdG8gd29yay4NCj4gPg0KPiA+IFlvdSBjb3VsZCBkZXRlY3Qg TVBUQ1AgU1lOcyBhbmQgc2VlIGlmIHlvdXIgc2lnbmFsIGlzIHByZXNlbnQuIElmIHlvdQ0KPiBk b27igJl0IHdhbnQgdG8gYmUgaW5zcGVjdGluZyBldmVyeSBNUFRDUCBTWU4gaW4gaW1wbGljaXQg bW9kZSwgdXNlIGFuDQo+IGV4aXN0aW5nIHN0YW5kYXJkIC0gSSBzdWdnZXN0IFJBTy4gR2l2ZW4g dGhpcyBpcyBhIGNvbnRyb2xsZWQgZW52aXJvbm1lbnQsDQo+IHlvdSBzaG91bGRu4oCZdCBoYXZl IGFueSBkZXBsb3ltZW50IGNvbmNlcm5zIGhlcmUuDQo+ID4NCj4gPiBJZiBSQU8gaXMgbm90IGFw cHJvcHJpYXRlIGZvciBzb21lIHJlYXNvbiwgSSBtaWdodCBiZSBwZXJzdWFkZWQgdGhhdCBhDQo+ IGZsYWcgaW4gdGhlIE1QX0NBUEFCTEUgdGhhdCBzYXlzIOKAnHByb3hpZXMgc2hvdWxkIGluc3Bl Y3QgdGhpc+KAnSBjb3VsZCBiZQ0KPiBhZGRlZCB0byB0aGUgYmFzZSBwcm90b2NvbC4gSG93ZXZl ciwgdGhlIHJlc3Qgb2YgdGhlIHByb3RvY29sIC0gaS5lLiB0aGUNCj4gTVBfQ09OVkVSVCBzaWdu YWwgLSBpcyBhcHBsaWNhdGlvbi1sYXllciBhbmQgb3V0c2lkZSBNUFRDUC4NCj4gPg0KPiA+IFVs dGltYXRlbHkgTVBUQ1AgUHJveHlpbmcgaXMgYW4gYXBwbGljYXRpb24gb2YgTVBUQ1AgYW5kIHNo b3VsZCBiZQ0KPiBkZWZpbmVkIGFzIHN1Y2guDQo+IA0KPiBJJ20gYWxzbyBsYXRlIG9uIHRoaXMg dGhyZWFkLiBCdXQganVzdCB3YW50IHRvIHJlaXRlcmF0ZSB3aGF0IEkgYWxyZWFkeQ0KPiBtZW50 aW9uZWQgYmVmb3JlIGluIEp1bHkuDQo+IA0KPiBJIGFsc28gdGhpbmsgdGhhdCBwcm94eWluZyBi ZXR3ZWVuIGRpZmZlcmVudCB0cmFuc3BvcnQtbGF5ZXIgcHJvdG9jb2xzIGlzDQo+IG5vdA0KPiBh biBNUFRDUC1zcGVjaWZpYyBvcGVyYXRpb24gYW5kIGFzIHN1Y2ggc2hvdWxkIG5vdCBiZSB0aWVk IHRvIE1QVENQLg0KPiBNYWtpbmcgaXQgaW5kZXBlbmRlbnQgb2YgTVBUQ1Agd291bGQgYmUgbXVj aCBiZXR0ZXIgYXMgaXQgYWxsb3dzIHRvIHByb3h5DQo+IGFjcm9zcyBhbnkga2luZCBvZiB0cmFu c3BvcnQgcHJvdG9jb2wuIFNvLCBsZXQncyBqdXN0IHB1dCBpdCAoYXMgYWxyZWFkeQ0KPiBzdWdn ZXN0ZWQpIGluIHRoZSBwYXlsb2FkLCB3aXRob3V0IGxpbmtpbmcgaXQgdG8gTVBUQ1AuDQo+IA0K PiANCj4gQ2hyaXN0b3BoDQoNCg== From nobody Mon Nov 7 00:45:16 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 47340129DC3 for ; Mon, 7 Nov 2016 00:45:15 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.619 X-Spam-Level: X-Spam-Status: No, score=-2.619 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JeEOeDkfRtKs for ; Mon, 7 Nov 2016 00:45:14 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias91.francetelecom.com [193.251.215.91]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A6CDB129DC0 for ; Mon, 7 Nov 2016 00:45:13 -0800 (PST) Received: from omfedm06.si.francetelecom.fr (unknown [xx.xx.xx.2]) by omfedm14.si.francetelecom.fr (ESMTP service) with ESMTP id E89D222C6D3; Mon, 7 Nov 2016 09:45:11 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.17]) by omfedm06.si.francetelecom.fr (ESMTP service) with ESMTP id 9F5E927C07D; Mon, 7 Nov 2016 09:45:11 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM24.corporate.adroot.infra.ftgroup ([fe80::a1e6:3e6a:1f68:5f7e%18]) with mapi id 14.03.0319.002; Mon, 7 Nov 2016 09:45:11 +0100 From: To: "Olivier.Bonaventure@uclouvain.be" , Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOMxpayJRa0DxWkKm1qMiPvLa9aDNLRvg Date: Mon, 7 Nov 2016 08:45:10 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAD453@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <62c065c9-3ce5-5c46-91f4-41c2f4707f69@uclouvain.be> In-Reply-To: <62c065c9-3ce5-5c46-91f4-41c2f4707f69@uclouvain.be> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.11.7.81518 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 08:45:15 -0000 Re-, In addition to what was mentioned by Olivier, and from where I sit, an answ= er to Alan's question is also the result of a tension between the e2e princ= iple and deployment requirements: 1. Favor e2e MPTCP connections (Goal 1) 2. Optimize MCP resources usage (Goal 2) 3. Allow for policies to determine flows eligible to the network-assisted M= PTCP (Goal 3) Requiring that every MPTCP host will be eligible to use MCP resources is no= t viable, IMHO.=20 The solution that allows to distinguish in a deterministic manner native MP= TCP connections from proxied one has the advantages: . to not interfere with native MPTCP connections issued from MPTCP capable = host, by default (Goal 1). . solid signal to the MCP when it should be involved (or not) (Goal 2) . Native MPTCP connections can benefit from the NAM service **IF** policies= provided to the CPE allow for that (Goal 3).=20 Cheers, Med > -----Message d'origine----- > De=A0: Olivier Bonaventure [mailto:Olivier.Bonaventure@uclouvain.be] > Envoy=E9=A0: lundi 7 novembre 2016 08:56 > =C0=A0: Alan Ford > Cc=A0: BOUCADAIR Mohamed IMT/OLN; multipathtcp@ietf.org > Objet=A0: Re: [multipathtcp] potential MPTCP proxy charter item >=20 > Alan, > > > >> On 6 Nov 2016, at 21:06, Olivier Bonaventure > >> >> > wrote: > >> > >> The implicit mode was suggested by network operators. The MCP resides > >> on the path between the CPE and the destination server. The main > >> benefit of the implicit mode is that the MCP does not need to perform > >> any address translation. Given all the complications with NAT, this is > >> a huge benefit, in particular in IPv6 deployments. In IPv4 > >> deployments, the CPE can use a single address and there is no need for > >> a pool of IPv4 addresses on the MCP. > >> > >> In implicit mode, the MCP needs to distinguish between an MP_CAPABLE > >> generated by the endhost and an MP_CAPABLE added by the CPE. > > > > Broad question - why? > > > > If the answer is simply "to know when to terminate the MPTCP connection= " > > (i.e. if the end host does it you want it to run all the way to > > destination, but if the CPE has done it you want to handle at the > > proxy), then thinking out loud here, could the desired behaviour not be > > achieved by deciding to proxy only based on the SYN/ACK (i.e. based on > > the far end's capabilities) and otherwise be transparently adding MPTCP > > to /everything/? That way you get even greater MPTCP coverage whilst no= t > > interfering with destinations which have already deployed it. >=20 >=20 > The problem is more complex than this because the connecitivity on the > CPE is not the same as connectivity on the endhost. Consider the > following scenario : >=20 > laptop <-----------+ > | > smartphone <----> cpe <-------> mcp <------> server > + + > cellular1 cellular2 >=20 > The MCP resides on the DSL path between the CPE and the server. >=20 > The laptop is connected over WiFi and the CPE converts the TCP > connection onto an MPTCP connection to bond DSL and cellular2. >=20 > The smartphone is connected over wifi to the cpe which is connected over > DSL to the server via the MCP. When the smartphone uses MPTCP, it wants > to use WiFi and cellular1. It could start over WiFi and then moves and > want to switch to cellular1. The MCP has no idea of cellular1 and cannot > terminate an MPTCP connection created by the smartphone. >=20 >=20 >=20 > Olivier From nobody Mon Nov 7 07:03:55 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id DA06A129898 for ; Mon, 7 Nov 2016 07:03:53 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.619 X-Spam-Level: X-Spam-Status: No, score=-2.619 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id rNORZwtBE9RQ for ; Mon, 7 Nov 2016 07:03:52 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias92.francetelecom.com [193.251.215.92]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 6DD291295CF for ; Mon, 7 Nov 2016 07:03:52 -0800 (PST) Received: from omfedm08.si.francetelecom.fr (unknown [xx.xx.xx.4]) by omfedm14.si.francetelecom.fr (ESMTP service) with ESMTP id 06D0222C662; Mon, 7 Nov 2016 16:03:51 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.42]) by omfedm08.si.francetelecom.fr (ESMTP service) with ESMTP id D249F23808A; Mon, 7 Nov 2016 16:03:50 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM41.corporate.adroot.infra.ftgroup ([fe80::c845:f762:8997:ec86%19]) with mapi id 14.03.0319.002; Mon, 7 Nov 2016 16:03:50 +0100 From: To: "Olivier.Bonaventure@uclouvain.be" , =?utf-8?B?TWlyamEgS8O8aGxld2luZA==?= , "Alan Ford" Thread-Topic: Offload MPTCP Proxy (was RE: [multipathtcp] potential MPTCP proxy charter item) Thread-Index: AdI5CCNLdBUL1/EZRzWYNZmJsFcHsg== Date: Mon, 7 Nov 2016 15:03:49 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAD705@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.6.17.114517 Archived-At: Cc: "multipathtcp@ietf.org" Subject: [multipathtcp] Offload MPTCP Proxy (was RE: potential MPTCP proxy charter item) X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 15:03:54 -0000 SGkgT2xpdmllciwNCg0KSSdtIG5vdCBzdXJlIGl0IGlzIHRoYXQgY2xlYXIgd2UgbmVlZCB0byBz eXN0ZW1hdGljYWxseSBpbmNsdWRlIE1QX0NBUEFCTEUgb3B0aW9uIGluIHRoZSBTWU4gdG8gdGhl IHVsdGltYXRlIHNlcnZlci4gSSBzZWUgc29tZSB2YWx1ZSB0aGVyZS4uLmJ1dCBhbHNvIHNvbWUg c2lkZSBlZmZlY3RzLiBJJ20gcmVpdGVyYXRpbmcgd2hhdCBJIGFscmVhZHkgc2FpZCBpbiB0aGlz IHRocmVhZDogDQoNCigrKSBJIHNlZSAiYSBiaWcgYmVuZWZpdCIgZm9yIHNvbWUgb3BlcmF0b3Jz IHRvIG9mZmxvYWQgdGhlIE1UUENQIHByb3hpZXMgaWYgdGhlIHNlcnZlciBpcyBNUFRDUC1jYXBh YmxlLg0KKC0pIEkgZG9u4oCZdCBzZWUgImEgYmlnIGJlbmVmaXQiIGZvciB0aGUgY2xpZW50IGZy b20gYSBRb0UgcGVyc3BlY3RpdmUsIGJlY2F1c2UgdGhleSBhbHJlYWR5IGhhdmUgdGhlIE1QVENQ IGV4cGVyaWVuY2Ugd2l0aCB0aGUgbmV0d29yayBhc3Npc3RhbmNlIChuZXR3b3JrIGFnZ3JlZ2F0 aW9uLCBwYXRoIHJlc2lsaWVuY3kpLiANCigtKSBJIGRvbuKAmXQgc2VlICJhIGJpZyBiZW5lZml0 IiBmb3IgdGhlIGNsaWVudCBpZiB0aGUgTVBUQ1AtY2FwYWJsZSBzZXJ2ZXIgZGVjaWRlcyB0byB1 c2UgYSBnaXZlbiBwYXRoIHRvIHBsYWNlIGRhdGEsIHdoaWxlIHRoYXQgcGF0aCBpcyBzdWJqZWN0 IHRvIGEgZGF0YSB2b2x1bWUgcXVvdGEuIFRoaXMgbWVhbnMgdGhhdCB0aGUgY2xpZW50IHdpbGwg YmUgbW9uby1wYXRoIHF1aWNrbHkgaWYgYW4gTVBUQ1AtY2FwYWJsZSBzZXJ2ZXIgYWRvcHRzIHNv bWUgdHJhZmZpYyBkaXN0cmlidXRpb24gc2NoZW1lcy4NCiANClRoYXQgc2FpZCwgSSBoYXZlIG5v IHByb2JsZW0gdG8gbGVhdmUgdGhpcyBhcyBhIGNvbmZpZ3VyYWJsZSBwYXJhbWV0ZXIuIEEgY29u ZmlndXJhdGlvbiBrbm9iIGNhbiBiZSBzdXBwb3J0ZWQgdG8gaW5zdHJ1Y3QgdGhlIE1DUCBhYm91 dCB0aGUgYmVoYXZpb3IgdG8gZm9sbG93LiBBbHNvLCBhIHdoaXRlIGxpc3Qgb2Ygc2VydmVycyBj YW4gYmUgcHJvdmlkZWQgdG8gdGhlIE1DUC4gDQoNClRoaXMgaXMgZXhhY3RseSB0aGUga2luZCBv ZiB0ZWNobmljYWwgY29uc2lkZXJhdGlvbnMgZm9yIHdoaWNoIHdlIG5lZWQgYSBmb3JtYWwgV0cg ZG9jdW1lbnQgc28gdGhhdCB3ZSBjYW4gcmVjb3JkIHRoZSBXRyBkZWNpc2lvbi4NCg0KQ2hlZXJz LA0KTWVkDQoNCj4gLS0tLS1NZXNzYWdlIGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IE9saXZpZXIg Qm9uYXZlbnR1cmUgW21haWx0bzpPbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZV0NCj4g RW52b3nDqcKgOiBkaW1hbmNoZSA2IG5vdmVtYnJlIDIwMTYgMjI6MTINCj4gw4DCoDogTWlyamEg S8O8aGxld2luZDsgQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTjsgQWxhbiBGb3JkDQo+IENjwqA6 IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiBPYmpldMKgOiBSZTogW211bHRpcGF0aHRjcF0gcG90 ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0ZXIgaXRlbQ0KPiANCj4gDQo+IEl0J3MgY2xlYXIgdGhh dCB0aGUgTUNQIHNob3VsZCBzZW5kIHRoZSBNUF9DQVBBQkxFIG9wdGlvbiBpbiB0aGUgU1lODQo+ IHRvd2FyZHMgdGhlIGRlc3RpbmF0aW9uIHNlcnZlciBhbmQgZmFsbGJhY2sgdG8gVENQIGlzIHRo aXMgZmFpbHMuIFNpbmNlDQo+IHRoZXJlIGFyZSBzb21lIG1pZGRsZWJveGVzIHRoYXQgY29udGlu dWUgdG8gc2lsZW50bHkgZHJvcCB0aGUgTVBfQ0FQQUJMRQ0KPiBvcHRpb24sIHRoZSBNQ1Agc2hv dWxkIGJlIGFibGUgdG8gbWFpbnRhaW4gYSBsaXN0IG9mIGRlc3RpbmF0aW9uIHNlcnZlcnMNCj4g d2hlcmUgaXQgaGFkIHRvIGZhbGxiYWNrIHRvIHJlZ3VsYXIgVENQIChlLmcuIGFmdGVyIG4gcmV0 cmFuc21pc3Npb25zIG9mDQo+IHRoZSBTWU4gd2l0aCBNUF9DQVBBQkxFIGFzIHN1Z2dlc3RlZCBp biBSRkM2ODI0KSBhbmQgbm8gYXR0ZW1wdCB0byB1c2UNCj4gTVBUQ1AgZm9yIHRoZXNlIGRlc3Rp bmF0aW9ucy4gVGhpcyBjYWNoZSBzaG91bGQgYmUgcmVzZXQgb24gYSByZWd1bGFyDQo+IGJhc2lz IHRvIHByb2JlIGFnYWluIHRoZSBkZXN0aW5hdGlvbiBzZXJ2ZXJzLg0K From nobody Mon Nov 7 07:42:42 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5BDDA1296A2 for ; Mon, 7 Nov 2016 07:42:40 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.697 X-Spam-Level: X-Spam-Status: No, score=-5.697 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 6-nwY3sn3WtV for ; Mon, 7 Nov 2016 07:42:38 -0800 (PST) Received: from smtp.ee.ethz.ch (smtp.ee.ethz.ch [129.132.2.219]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 0DF4F1295B9 for ; Mon, 7 Nov 2016 07:42:37 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by smtp.ee.ethz.ch (Postfix) with ESMTP id ED0D4D930D; Mon, 7 Nov 2016 16:42:35 +0100 (MET) X-Virus-Scanned: by amavisd-new on smtp.ee.ethz.ch Received: from smtp.ee.ethz.ch ([127.0.0.1]) by localhost (.ee.ethz.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id GRnFGXMUbKIp; Mon, 7 Nov 2016 16:42:35 +0100 (MET) Received: from [10.2.113.239] (public-docking-etx-0493.ethz.ch [10.2.113.239]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: mirjak) by smtp.ee.ethz.ch (Postfix) with ESMTPSA id A89DCD9309; Mon, 7 Nov 2016 16:42:35 +0100 (MET) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 10.1 \(3251\)) From: =?utf-8?Q?Mirja_K=C3=BChlewind?= In-Reply-To: <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> Date: Mon, 7 Nov 2016 16:42:34 +0100 Content-Transfer-Encoding: quoted-printable Message-Id: References: <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> To: Olivier.Bonaventure@uclouvain.be X-Mailer: Apple Mail (2.3251) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 15:42:40 -0000 Hi Olivier, a few comments/questions below. > Am 06.11.2016 um 22:12 schrieb Olivier Bonaventure = : >=20 > Mirja, >>=20 >> first, I agree with Alan that such a signal does not need to/should = not be part of the MPTCP protocol. >=20 > Adding the signal inside MPTCP reduces the end-to-end delay compared = with a pure application layer solution likes SOCKS and this is really = important. >=20 >> MPTCP (as TCP is) is an end2end protocol. If you have one (or two) = proxies in the middle, you split up the connection into multiple new = =E2=80=9Aend2end=E2=80=98 connections. If you need additional signaling = information on one of the new connections, that a question for a = high-layer protocol that uses MPTCP (which is what you do, when you = propose it to be part of the payload). >=20 > SOCKS has been tried in some deployments with MPTCP and it increases = the end-to-end delay given the additional rtt that are required. I didn=E2=80=99t propose SOCKS. For me the solution could more or less = be the same than you propose: you use TCP payload in the SYN for signal = the needed information. I=E2=80=99m just saying this does not need to be = part of the MPTCP protocol. I can simple be an own thing. >>=20 >> Second, I=E2=80=99m not a big fan of the a two side proxy scenario = where one side simply assumes that the destination is not MPTCP-capable. = This does not support MPTCP deployment but hinders native MPTCP = deployment (basically ensuring that these proxies stay forever in the = network and add additional complexity even if all endpoints are = MPTCP-enabled one day). I guess a proxy should always first forward the = MCTCP handshake and only if the reply does not support MPTCP, then = termite the connection, reply the initiator accordingly and setup a new = TCP to the destination. This might cause additional delay but it = provides a big benefit if the destination is MPTCP-capable and supports = native deployment. >=20 > It's clear that the MCP should send the MP_CAPABLE option in the SYN = towards the destination server and fallback to TCP is this fails. Since = there are some middleboxes that continue to silently drop the MP_CAPABLE = option, the MCP should be able to maintain a list of destination servers = where it had to fallback to regular TCP (e.g. after n retransmissions of = the SYN with MP_CAPABLE as suggested in RFC6824) and no attempt to use = MPTCP for these destinations. This cache should be reset on a regular = basis to probe again the destination servers. Do you mean the MCP forwards the original SYN (and basically does = nothing if the server supports MPTCP) or does the MCP terminate the TCP = connection and start a new TCP connection with MP_CAPABLE towards the = server? Mirja >=20 >=20 > Olivier From nobody Mon Nov 7 07:53:24 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C2D9C128B44 for ; Mon, 7 Nov 2016 07:53:22 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.697 X-Spam-Level: X-Spam-Status: No, score=-5.697 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QZD8Ex0SkttL for ; Mon, 7 Nov 2016 07:53:21 -0800 (PST) Received: from smtp.ee.ethz.ch (smtp.ee.ethz.ch [129.132.2.219]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A9B87129478 for ; Mon, 7 Nov 2016 07:53:18 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by smtp.ee.ethz.ch (Postfix) with ESMTP id 77234D930D; Mon, 7 Nov 2016 16:53:17 +0100 (MET) X-Virus-Scanned: by amavisd-new on smtp.ee.ethz.ch Received: from smtp.ee.ethz.ch ([127.0.0.1]) by localhost (.ee.ethz.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id ritQCl97P7Ox; Mon, 7 Nov 2016 16:53:17 +0100 (MET) Received: from [10.2.113.239] (public-docking-etx-0493.ethz.ch [10.2.113.239]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: mirjak) by smtp.ee.ethz.ch (Postfix) with ESMTPSA id 2BCB2D9309; Mon, 7 Nov 2016 16:53:17 +0100 (MET) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 10.1 \(3251\)) From: =?utf-8?Q?Mirja_K=C3=BChlewind?= In-Reply-To: <193c5813-8a89-b82e-0acf-e1f9a4ad0ad9@uclouvain.be> Date: Mon, 7 Nov 2016 16:53:08 +0100 Content-Transfer-Encoding: quoted-printable Message-Id: References: <787AE7BB302AE849A7480A190F8B933009D945B7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <428609FE-DE79-45CD-B668-EF95F409B593@tik.ee.ethz.ch> <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <193c5813-8a89-b82e-0acf-e1f9a4ad0ad9@uclouvain.be> To: Olivier.Bonaventure@uclouvain.be X-Mailer: Apple Mail (2.3251) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 15:53:22 -0000 Hi Olivier, see inline. > Am 06.11.2016 um 22:46 schrieb Olivier Bonaventure = : >=20 > Mirja, >>=20 >> I really don=E2=80=99t buy our argument why you should develop such a = mechanism for MPTCP only compared to a generic solution that could be = used by all (existing and future) TCP extensions. MPTCP is not the only = extension that could make use of this (tcpinc is another example) and = I=E2=80=99m sure there will more mechanisms in future that would benefit = from additional option space in the SYN. >>=20 >=20 > I'd be very happy if TCPM came up with a solution to this problem that = works for any TCP extension, but progress in this domain as been very = slow. On the other hand, the deployment of MPTCP could be an opportunity = to rethink the way options are negotiated in the SYN and improve that = for the future without being forced to support 30 years of history of = TCP stacks. I don=E2=80=99t think supporting TCP stacks is the problem. Network = deployment is. And MPTCP will have the same problem than plain TCP has. = If there is an (industrial) need for tcp-edo this could drive the = working in tcpm forward. >=20 > Tomorrow's hosts will very likely be multihomed and if not, they will = probably use multiple IPv6 addresses. On such hosts, the ability to = switch from one address to another will a common requirement. MPTCP = handles those changes in a clean way. multipathing can be done on multiple layers of the stack. MPTCP is not = the only solution. >=20 > As a working group, let us imagine that MPTCP becomes the default = reliable transport protocol by year 202x and that all hosts use MPTCP. = Having this dream in mind, what could we do today to ensure that MPTCP = is an clean and evolvable protocol. Here are a few ideas : >=20 > - Ensure that the option space in the SYN is large enough to carry the = options that are required, e.g. to exchange key material for tcpinc >=20 > - Why not consider that sending MP_CAPABLE implies other options that = are negotiated independently today, e.g. : Because these are independent mechanisms and there is value in keeping = them independent. If you want to negotiate all options at once and save = option space, then you should specify one new TCP option instead of = doing something like this implicit for MPTCP. That=E2=80=99s still work = that would go into the tcpm working group. The main purpose of the mptcp = working group currently is to specific the bis version of the protocol = (and support documentation). However, in the long-term any tcp = maintenance including mptcp maintenance should be done in tcpm because = mptcp is not an own protocol; it=E2=80=99s a tcp extension. Mirja >=20 > - WScale option (would it make sense in 202x to use a 64KB window ?) > - TCP SACK (would it make sense in 202x to create a connection = without SACK) > - Although timestamp option is often negotiated today and required = by RFC7323 for PAWS, MPTCP does not require PAWS since it uses 64bits = DSNs > - Could we include the TFO negotiation inside the MP_CAPABLE option = ? >=20 > This would reduce option space in the SYN and simplify the MPTCP = stack. >=20 >=20 >=20 >=20 > Olivier >=20 From nobody Mon Nov 7 07:56:51 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1EA41129685 for ; Mon, 7 Nov 2016 07:56:49 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.397 X-Spam-Level: X-Spam-Status: No, score=-8.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3en0iY9hvHgg for ; Mon, 7 Nov 2016 07:56:47 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id D5E18129573 for ; Mon, 7 Nov 2016 07:56:47 -0800 (PST) Received: from [192.168.1.189] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA7FuLQr003316 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Mon, 7 Nov 2016 07:56:23 -0800 (PST) To: =?UTF-8?Q?Mirja_K=c3=bchlewind?= , Olivier.Bonaventure@uclouvain.be References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> From: Joe Touch Message-ID: Date: Mon, 7 Nov 2016 07:56:20 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 15:56:49 -0000 On 11/7/2016 7:42 AM, Mirja Kühlewind wrote: > Do you mean the MCP forwards the original SYN (and basically does nothing if the server supports MPTCP) or does the MCP terminate the TCP connection and start a new TCP connection with MP_CAPABLE towards the server? > > Mirja If you're OK with needing to terminate a failed option exchange, then it might be possible to use EDO in the SYN in its current form. TCPM decided to prohibit that in the general case, but I could ask them to allow that in very limited environments (but it could NEVER be default on). Note - the use cases I'm hearing appear to assume very strong knowledge about the other end of the connection and the path. In that case, you probably can skip most - if not all - of the 'negotiation' options and just start using them during the SYN too. However, if you say "no, we need to confirm", then you would not be able to use EDO inside the SYN. Joe From nobody Mon Nov 7 08:06:30 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 14AA712961E for ; Mon, 7 Nov 2016 08:06:29 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nWdN9ml9pgyD for ; Mon, 7 Nov 2016 08:06:27 -0800 (PST) Received: from mail-in4.apple.com (mail-out4.apple.com [17.151.62.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id BF526129605 for ; Mon, 7 Nov 2016 08:06:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1478534787; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=XhuKagxp8TuETwdu92Mu9gJbBQgS43GGyT1CrQcCjGg=; b=vZO4dzhiJd62v8K46+YhEIOG1mX0BoTF2XiOm8CqkjfzFneSxKrpMPqkNTKFTbq/ O6BxTrg8as0aUWNI5HPzkJg+52FjLdclRw3KNenzByCTqt8C3ng7veEHnlYLSufL CSnPhIdH+SXa7GuMGjC3s/WjKDVGiUNr9IX3cSmrmq8kFWzApK3p/IS9nSDApVS9 JzA7JaUuyvZq8nr4d1jKwax8j9HI44ZWNYj+um2laJYAwirEYahCI3ROI8tbNCLq QPCOHdwS/6lBpd9y0XagGhu+yJ+iH2kiqldtvaWsfeeFG6/LwnXlEBPbK9Zxz/px cvYzeyECF4Gm8uoKIgZFBw==; Received: from relay6.apple.com (relay6.apple.com [17.128.113.90]) by mail-in4.apple.com (Apple Secure Mail Relay) with SMTP id 98.04.18952.386A0285; Mon, 7 Nov 2016 08:06:27 -0800 (PST) X-AuditID: 11973e12-7490c9a000004a08-1d-5820a683a2d5 Received: from chive.apple.com (chive.apple.com [17.128.115.15]) by relay6.apple.com (Apple SCV relay) with SMTP id FD.C6.23613.386A0285; Mon, 7 Nov 2016 08:06:27 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=utf-8 Received: from localhost ([17.149.231.155]) by chive.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OGA00EME4QRVD60@chive.apple.com>; Mon, 07 Nov 2016 08:06:27 -0800 (PST) Sender: cpaasch@apple.com Date: Mon, 07 Nov 2016 08:06:28 -0800 From: Christoph Paasch To: mohamed.boucadair@orange.com Message-id: <20161107160628.GG3546@Chimay.local> References: <787AE7BB302AE849A7480A190F8B933009DAD705@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-reply-to: <787AE7BB302AE849A7480A190F8B933009DAD705@OPEXCLILMA3.corporate.adroot.infra.ftgroup> User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrHLMWRmVeSWpSXmKPExsUi2FAYpdu8TCHCYOofJYuV51YwW2xYPYXF 4vDbp+wWn1dfZ7O40fCDxYHVY+esu+weS5b8ZPJoeXaSzePYh69sHq+OfWcJYI3isklJzcks Sy3St0vgynh2t4W14I10Re9+zQbGw2JdjJwcEgImEscm3mXtYuTiEBLYyyix6cdidpjEhx09 TBCJjYwS0+ceYARJ8AoISvyYfI+li5GDg1lAXuLIpWyQMLOAtMSjvzPYIcLqElOm5EK0vmaU mLzvNhNIjbCApET3nTvMIDaLgKrE++vrwGw2AS2Jt7fbWUFsEQEFiX1t/SwgzcwCzxklrl6Z BNUcJ9HwFaKIV8BA4smPNhYQW0ggWeLfz5nMIIs5BVIk2r7xgIRFBZQl/h6+BzZHQuA9m8SF fU9ZJzCKzELywiyEF2YheWEWwgsLGFlWMQrlJmbm6GbmmeglFhTkpOol5+duYgRF0HQ7oR2M p1ZZHWIU4GBU4uF90a8QIcSaWFZcmXuIUZqDRUmcdwu/bISQQHpiSWp2ampBalF8UWlOavEh RiYOTqkGxrDYgCcpJatmTPfPUzO5t1xQRfNleXWRijj/sakhky4dO+LlLij5d++8+ogdsQpP zOrV9lh2zPtx5ky75ea0THO37R/+Bc4LsvzysOrD+Xdbbgm/fc77IKUqpkjs+d/r8d13FfdO fGRiuPC0hXlyWMvun+JnItJPqH9Wfu92ZeutGJ+FMVuuXFFiKc5INNRiLipOBAB5J9yUgQIA AA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFtrKIsWRmVeSWpSXmKPExsUi2FDMr9u8TCHC4MspWYuV51YwW2xYPYXF 4vDbp+wWn1dfZ7O40fCDxYHVY+esu+weS5b8ZPJoeXaSzePYh69sHq+OfWcJYI3isklJzcks Sy3St0vgynh2t4W14I10Re9+zQbGw2JdjJwcEgImEh929DBB2GISF+6tZ+ti5OIQEtjIKDF9 7gFGkASvgKDEj8n3WLoYOTiYBeQljlzKBgkzC0hLPPo7gx0irC4xZUouROtrRonJ+26DzRQW kJTovnOHGcRmEVCVeH99HZjNJqAl8fZ2OyuILSKgILGvrZ8FpJlZ4DmjxNUrk6Ca4yQavkIU 8QoYSDz50cYCYgsJJEv8+zmTGWQxp0CKRNs3HpCwqICyxN/D91gmMArNQnL1LISrZyG5ehbC 1QsYWVYxChSl5iRWmuklFhTkpOol5+duYgRHQmHUDsaG5VaHGAU4GJV4eF/0K0QIsSaWFVfm HmKU4GBWEuHlXgoU4k1JrKxKLcqPLyrNSS0+xJgM9O5EZinR5HxglOaVxBuamBiYGBubGRub m5iTJqwkznutQz5CSCA9sSQ1OzW1ILUIZgsTB6dUA2N46RVWNybuso/fTtWpWKsHK1u1fFIT F7j2yNN14dLbh/4uabrCmO6loB/VzLxF9nfMut0yGx+dmLrikfgCv3LhkOerVO+oRNQmKR3b 3My6wjHn+/+eZyztVl0ct3eXT7nAvqKSZU7ZQSOW19VBvT+XslkWthWu4jzpmu95SI17csgh hfVvhJRYijMSDbWYi4oTAaexJZjIAgAA Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Offload MPTCP Proxy (was RE: potential MPTCP proxy charter item) X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 16:06:29 -0000 Hello, On 07/11/16 - 15:03:49, mohamed.boucadair@orange.com wrote: > I'm not sure it is that clear we need to systematically include MP_CAPABLE option in the SYN to the ultimate server. I see some value there...but also some side effects. I'm reiterating what I already said in this thread: > > (+) I see "a big benefit" for some operators to offload the MTPCP proxies if the server is MPTCP-capable. I think it is not only for "offloading" but also just to allow for native MPTCP. When there is a choice between native MPTCP and proxied MPTCP, the former should always be preferred. I guess we all agree on that. > (-) I don’t see "a big benefit" for the client from a QoE perspective, because they already have the MPTCP experience with the network assistance (network aggregation, path resiliency). When MPTCP goes end-to-end, the routing is optimal because the TCP-subflows don't have to go through a detour to reach the proxy. The path through the proxy is always less or equally as good as the direct path. >From a QoE perspective I see a benefit in that the native server has more info on the traffic-characteristics it is sending to the client. So it can optimize based on this. This info (coming from the server-side) is not available to the proxy. > (-) I don’t see "a big benefit" for the client if the MPTCP-capable server decides to use a given path to place data, while that path is subject to a data volume quota. This means that the client will be mono-path quickly if an MPTCP-capable server adopts some traffic distribution schemes. This shows that we need signalling on an MPTCP-connection so that the client can tell the server "don't send on this subflow now". We actually already have this with the MP_PRIO-option, but something more sophisticated might be needed. While a proxy might have access to the data-quota and can schedule traffic based on this, data-quota is not the only variable that makes one want to avoid cellular. If the device is a mobile device, battery-constraints come into play as well. Christoph > > That said, I have no problem to leave this as a configurable parameter. A configuration knob can be supported to instruct the MCP about the behavior to follow. Also, a white list of servers can be provided to the MCP. > > This is exactly the kind of technical considerations for which we need a formal WG document so that we can record the WG decision. > > Cheers, > Med > > > -----Message d'origine----- > > De : Olivier Bonaventure [mailto:Olivier.Bonaventure@uclouvain.be] > > Envoyé : dimanche 6 novembre 2016 22:12 > > À : Mirja Kühlewind; BOUCADAIR Mohamed IMT/OLN; Alan Ford > > Cc : multipathtcp@ietf.org > > Objet : Re: [multipathtcp] potential MPTCP proxy charter item > > > > > > It's clear that the MCP should send the MP_CAPABLE option in the SYN > > towards the destination server and fallback to TCP is this fails. Since > > there are some middleboxes that continue to silently drop the MP_CAPABLE > > option, the MCP should be able to maintain a list of destination servers > > where it had to fallback to regular TCP (e.g. after n retransmissions of > > the SYN with MP_CAPABLE as suggested in RFC6824) and no attempt to use > > MPTCP for these destinations. This cache should be reset on a regular > > basis to probe again the destination servers. > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Mon Nov 7 08:08:34 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 2C4AB129616 for ; Mon, 7 Nov 2016 08:08:33 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.397 X-Spam-Level: X-Spam-Status: No, score=-8.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4PnwPnu09_Lm for ; Mon, 7 Nov 2016 08:08:32 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1E4ED129629 for ; Mon, 7 Nov 2016 08:08:28 -0800 (PST) Received: from [192.168.1.189] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA7G7ui7005053 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Mon, 7 Nov 2016 08:07:58 -0800 (PST) To: =?UTF-8?Q?Mirja_K=c3=bchlewind?= , Olivier.Bonaventure@uclouvain.be References: <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> From: Joe Touch Message-ID: <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> Date: Mon, 7 Nov 2016 08:07:56 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 16:08:34 -0000 Oh - a quick followup. If you have an option that "poisons" the connection if not confirmed (as would using long EDO inside the SYN), then you have to retry without that option. That is *possible*, but there's another problem. RFC793 defines options as optional. Making any option mandatory would require updating RFC793. That sort of change is exactly why long EDO (actually extending the option space, rather than declaring the capability) is currently prohibited in EDO. Joe On 11/7/2016 7:56 AM, Joe Touch wrote: > > On 11/7/2016 7:42 AM, Mirja Kühlewind wrote: >> Do you mean the MCP forwards the original SYN (and basically does nothing if the server supports MPTCP) or does the MCP terminate the TCP connection and start a new TCP connection with MP_CAPABLE towards the server? >> >> Mirja > If you're OK with needing to terminate a failed option exchange, then it > might be possible to use EDO in the SYN in its current form. > > TCPM decided to prohibit that in the general case, but I could ask them > to allow that in very limited environments (but it could NEVER be > default on). > > Note - the use cases I'm hearing appear to assume very strong knowledge > about the other end of the connection and the path. In that case, you > probably can skip most - if not all - of the 'negotiation' options and > just start using them during the SYN too. However, if you say "no, we > need to confirm", then you would not be able to use EDO inside the SYN. > > Joe From nobody Mon Nov 7 08:24:09 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 18A8B1297CB for ; Mon, 7 Nov 2016 08:24:08 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 09WHeX63h4Ri for ; Mon, 7 Nov 2016 08:24:02 -0800 (PST) Received: from mail-in5.apple.com (mail-out5.apple.com [17.151.62.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1A74B129605 for ; Mon, 7 Nov 2016 08:24:02 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1478535841; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=KTpmUDx9yzkYxyj110A9z83Lyh5xmzPeC5t4LKPcKss=; b=t1S1NbuKoOd1yhURvLgOWDBmbxOlitbuiOZdQVCfCgnP3jRHtgRkcIVNFr8Nv4iB Wzz3GDvwfDENeKWDKuF3AG9fIs+qOrqu8BV9yTjhs6NmIdKbjMgLnsROBcESoV+p r1RBEmmt8QOrifxoThPHd4Vl7cPfihk8XHN1b0wp8kWBjF+/pWE/kkV5aEeZCWP8 hlgllrWXZVnU8wpziQ56/pTLnBrH/LdjxAWH2cVIkX4kIiHBk/K7YxwkgZ6KMSQQ 4kEJOiKZn/QveMX5JZz5FbiDv3WFF21R8dEe5kf2viqoPVPuSYSEfccmTFGHrt5b xASvRg+ax/EhG1tICc4x8A==; Received: from relay6.apple.com (relay6.apple.com [17.128.113.90]) by mail-in5.apple.com (Apple Secure Mail Relay) with SMTP id 8D.80.12011.1AAA0285; Mon, 7 Nov 2016 08:24:01 -0800 (PST) X-AuditID: 11973e13-68e279a000002eeb-33-5820aaa19c63 Received: from chive.apple.com (chive.apple.com [17.128.115.15]) by relay6.apple.com (Apple SCV relay) with SMTP id 32.B1.23613.1AAA0285; Mon, 7 Nov 2016 08:24:01 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=utf-8 Received: from localhost ([17.149.231.155]) by chive.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OGA00EF95K1VD70@chive.apple.com>; Mon, 07 Nov 2016 08:24:01 -0800 (PST) Sender: cpaasch@apple.com Date: Mon, 07 Nov 2016 08:24:02 -0800 From: Christoph Paasch To: Olivier Bonaventure Message-id: <20161107162402.GJ3546@Chimay.local> References: <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <62c065c9-3ce5-5c46-91f4-41c2f4707f69@uclouvain.be> In-reply-to: <62c065c9-3ce5-5c46-91f4-41c2f4707f69@uclouvain.be> User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrNLMWRmVeSWpSXmKPExsUi2FAYpbtwlUKEQf8SC4uV51YwW3xefZ3N 4kbDDxYHZo+ds+6yeyxZ8pPJ49Wx7ywBzFFcNimpOZllqUX6dglcGR39O5kLjohV3Pp7l7mB cZ1gFyMnh4SAicSuQwdYuxi5OIQE9jJKPHy+lRkmsWXOJ6jERkaJLXtOM4EkeAUEJX5MvsfS xcjBwSwgL3HkUjZImFlAWuLR3xnsEGF1iSlTciFaXzNKrDo4mxWkRlhAUqL7zh2w+SwCqhIf eh6DxdkEtCTe3m4Hs0UErCROnZ7ODjEzTOJH73moXjuJdY+/g83nFTCQmL1RHGL+JFaJF9t7 wOo5BRwkVk/sYASxRQWUJf4eBjmTC+iXFWwSzzcdZprAKDILyQuzEF6YheSFWQgvLGBkWcUo lJuYmaObmWeql1hQkJOql5yfu4kRFBvT7YR3MJ5eZXWIUYCDUYmH90W/QoQQa2JZcWXuIUZp DhYlcd7t/LIRQgLpiSWp2ampBalF8UWlOanFhxiZODilGhj1lT7EHk/u+jhrcnRpe5XklqUC D3ad27j6sKROoK6NlfCcg4lCwhkWwdaLCjoftDvsWjj53bewDA9LBXP9zESR7ulvPhaG7HuS 5Lh1w70/M7lil8f3WdhWBHpsts7/wlM0a0nyW4P/D96fauPYumTWh8U7QqKuriuPXn2p/yNr sEOP5vlHZReUWIozEg21mIuKEwHEzKQUbgIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrFLMWRmVeSWpSXmKPExsUi2FDMr7twlUKEwbLJhhYrz61gtvi8+jqb xY2GHywOzB47Z91l91iy5CeTx6tj31kCmKO4bFJSczLLUov07RK4Mjr6dzIXHBGruPX3LnMD 4zrBLkZODgkBE4ktcz6xQthiEhfurWfrYuTiEBLYyCixZc9pJpAEr4CgxI/J91i6GDk4mAXk JY5cygYJMwtISzz6O4MdIqwuMWVKLkTra0aJVQdng80UFpCU6L5zhxnEZhFQlfjQ8xgsziag JfH2djuYLSJgJXHq9HR2iJlhEj96z0P12kmse/wdbD6vgIHE7I3iEPMnsUq82N4DVs8p4CCx emIHI4gtKqAs8ffwPZYJjEKzkFw9C+HqWUiunoVw9QJGllWMAkWpOYmVZnqJBQU5qXrJ+bmb GMEhXhi1g7FhudUhRgEORiUe3hf9ChFCrIllxZW5hxglOJiVRHh/rAQK8aYkVlalFuXHF5Xm pBYfYpTmYFES573WIR8hJJCeWJKanZpakFoEk2Xi4JRqYJyl2a8dsJ5hfSJLbcx82QvsvUv4 Q54pX6xLYN658GTtfuYSP+WXjZVuB0tuLaj1KAq8zrzzSdO6j//PJ529djNSzDeizOjJ03Xe 96/+2afBsVuK4SsPr765wulqn4xa+fpzj2LuKqzacM/jipvMRnWvnLCqkINLT1iWJuzwfGDe 8y7SYesPCSWW4oxEQy3mouJEAH6LFY1tAgAA Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 16:24:08 -0000 Hello, On 07/11/16 - 08:56:07, Olivier Bonaventure wrote: > > > On 6 Nov 2016, at 21:06, Olivier Bonaventure > > > > > > wrote: > > > > > > The implicit mode was suggested by network operators. The MCP resides > > > on the path between the CPE and the destination server. The main > > > benefit of the implicit mode is that the MCP does not need to perform > > > any address translation. Given all the complications with NAT, this is > > > a huge benefit, in particular in IPv6 deployments. In IPv4 > > > deployments, the CPE can use a single address and there is no need for > > > a pool of IPv4 addresses on the MCP. > > > > > > In implicit mode, the MCP needs to distinguish between an MP_CAPABLE > > > generated by the endhost and an MP_CAPABLE added by the CPE. > > > > Broad question - why? > > > > If the answer is simply “to know when to terminate the MPTCP connection” > > (i.e. if the end host does it you want it to run all the way to > > destination, but if the CPE has done it you want to handle at the > > proxy), then thinking out loud here, could the desired behaviour not be > > achieved by deciding to proxy only based on the SYN/ACK (i.e. based on > > the far end’s capabilities) and otherwise be transparently adding MPTCP > > to /everything/? That way you get even greater MPTCP coverage whilst not > > interfering with destinations which have already deployed it. > > > The problem is more complex than this because the connecitivity on the CPE > is not the same as connectivity on the endhost. Consider the following > scenario : > > laptop <-----------+ > | > smartphone <----> cpe <-------> mcp <------> server > + + > cellular1 cellular2 > > The MCP resides on the DSL path between the CPE and the server. > > The laptop is connected over WiFi and the CPE converts the TCP connection > onto an MPTCP connection to bond DSL and cellular2. > > The smartphone is connected over wifi to the cpe which is connected over DSL > to the server via the MCP. When the smartphone uses MPTCP, it wants to use > WiFi and cellular1. It could start over WiFi and then moves and want to > switch to cellular1. The MCP has no idea of cellular1 and cannot terminate > an MPTCP connection created by the smartphone. I'm not sure, why Alan's suggestion to only proxy based on the SYN/ACK doesn't work here. There are two scenarios here: 1. server supports MPTCP: Then, everything is fine. CPE and MCP will stay out of the business and native MPTCP will be done from smartphone to server. 2. server does not support MPTCP: In that case the MCP will announce its public IP to the smartphone and this one can then create an MPTCP-subflow via cellular1. Christoph From nobody Mon Nov 7 08:34:30 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A84CF12961E for ; Mon, 7 Nov 2016 08:34:27 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.397 X-Spam-Level: X-Spam-Status: No, score=-8.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4cbIHwxWgPPb for ; Mon, 7 Nov 2016 08:34:26 -0800 (PST) Received: from vapor.isi.edu (vapor.isi.edu [128.9.64.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id B59D612960B for ; Mon, 7 Nov 2016 08:34:26 -0800 (PST) Received: from [192.168.1.158] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by vapor.isi.edu (8.13.8/8.13.8) with ESMTP id uA7GXtFu003417 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 7 Nov 2016 08:34:05 -0800 (PST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (1.0) From: Joe Touch X-Mailer: iPad Mail (14B72) In-Reply-To: <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> Date: Mon, 7 Nov 2016 08:33:55 -0800 Content-Transfer-Encoding: quoted-printable Message-Id: References: <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> To: =?utf-8?Q?Mirja_K=C3=BChlewind?= , Olivier.Bonaventure@uclouvain.be X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 16:34:27 -0000 More specifically - see section 4.2.2.5 of rfc1122. Joe > On Nov 7, 2016, at 8:07 AM, Joe Touch wrote: >=20 > Oh - a quick followup. >=20 > If you have an option that "poisons" the connection if not confirmed (as > would using long EDO inside the SYN), then you have to retry without > that option. That is *possible*, but there's another problem. >=20 > RFC793 defines options as optional. Making any option mandatory would > require updating RFC793. That sort of change is exactly why long EDO > (actually extending the option space, rather than declaring the > capability) is currently prohibited in EDO. >=20 > Joe >=20 >=20 >> On 11/7/2016 7:56 AM, Joe Touch wrote: >>=20 >>> On 11/7/2016 7:42 AM, Mirja K=C3=BChlewind wrote: >>> Do you mean the MCP forwards the original SYN (and basically does nothin= g if the server supports MPTCP) or does the MCP terminate the TCP connection= and start a new TCP connection with MP_CAPABLE towards the server? >>>=20 >>> Mirja >> If you're OK with needing to terminate a failed option exchange, then it >> might be possible to use EDO in the SYN in its current form. >>=20 >> TCPM decided to prohibit that in the general case, but I could ask them >> to allow that in very limited environments (but it could NEVER be >> default on). >>=20 >> Note - the use cases I'm hearing appear to assume very strong knowledge >> about the other end of the connection and the path. In that case, you >> probably can skip most - if not all - of the 'negotiation' options and >> just start using them during the SYN too. However, if you say "no, we >> need to confirm", then you would not be able to use EDO inside the SYN. >>=20 >> Joe From nobody Mon Nov 7 08:36:50 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 620CF1299D7 for ; Mon, 7 Nov 2016 08:36:48 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id GkuGmRjTh5rR for ; Mon, 7 Nov 2016 08:36:46 -0800 (PST) Received: from mail-lf0-x233.google.com (mail-lf0-x233.google.com [IPv6:2a00:1450:4010:c07::233]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 73B2A1299D1 for ; Mon, 7 Nov 2016 08:36:46 -0800 (PST) Received: by mail-lf0-x233.google.com with SMTP id t196so118679430lff.3 for ; Mon, 07 Nov 2016 08:36:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=EtCOByxJtBnnENRgwRP6LWORQNEllfcNvxZeg99ezwE=; b=YmNV8Es9Ow++8jq0Hri2NM9ggpjXdFkvjAtZNWBdXeF5QFmvZxi9taLEGWu8nKW5jp FCnCju7/dJXB93EHscFk1nQLUSlAOcpdqyXhoi5X0uiWPXaMfjcoHdz2r7zkoSoToWs2 62QDFn4zl2X31Uy45aukc5WJUMRzRyeGdrmiQpWdd6gHyDZuNvvBD1s2elNcIGemhKki H3FDbcVQXgr2uPc8V6VTLehnXYAavug+tpjEo0dy/66TUhTco2LqH+RVD5vNoBYvDTxq XeKGjEumWlGe5KQFZCT9awlGoPUwIrFYdihqX/hW/x5voWEDtM9olNrUw9JFhyCxK4i4 gTtg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=EtCOByxJtBnnENRgwRP6LWORQNEllfcNvxZeg99ezwE=; b=OwJBP65BDWxWyD3LIrCF9WkicgKfTzDnr46OiGvyIboClkecxvYWV0iqD8/r9Bt2nn +xu+Bg5X75RWXjYeWlsF0GDe6t1idw6VL/oH9CWgyeC5IxRIg+3CCvHc1rmi12e92p+3 WAP6sC1tSR/RqEkltauHUxea6LJ96mbElHSJgRcZl7yDsVShK6pd+OJ3yJ4MnSeS5mew ytnVHGy0XAUmxm6HE9mNKUTjWSDC8tKD6L2sBO4wnosrYa6JtgN17vl2So9eedVztEu/ z417CBLWoMDKKS/ps2t74xjN2FCvuadSnVweSxNTXEEY04psrUQtTUkXTPJ3R0iVrbk9 tBEg== X-Gm-Message-State: ABUngveaOkVudmbWsVM+KN+K30YYXkerd57qpXLFZkom04YRQvahcwq0JXorveuMeT1qng== X-Received: by 10.25.196.88 with SMTP id u85mr4141461lff.69.1478536604642; Mon, 07 Nov 2016 08:36:44 -0800 (PST) Received: from alans-mbp.rd.pexip.com ([46.19.20.98]) by smtp.gmail.com with ESMTPSA id a20sm4524001ljb.22.2016.11.07.08.36.43 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 07 Nov 2016 08:36:43 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_33553277-F6F7-4BF7-8A2D-4548A51AD4FE" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: Date: Mon, 7 Nov 2016 16:36:42 +0000 Message-Id: <85EB3C4A-A04F-4259-85A0-BB48A7B46C7D@gmail.com> References: <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> <3fb34255-bfdd-832e-4143-3872ed4b5d93@uclouvain.be> <7601A655-137D-4197-A2B7-4BB10ED0CB32@gmail.com> To: Olivier.Bonaventure@uclouvain.be X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 16:36:48 -0000 --Apple-Mail=_33553277-F6F7-4BF7-8A2D-4548A51AD4FE Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Olivier, > On 7 Nov 2016, at 07:50, Olivier Bonaventure = wrote: >=20 >>=20 >> Why is it an /option/, however? When you are explicitly targeting a >> proxy node, surely the proxy is just as capable of pulling the data = out >> of the payload here? >>=20 >=20 > Because the addressing information that is used for the proxy is part = of the control plane and not part of the bytestream. I think that it is = very important from an architectural viewpoint to maintain a clean = separation between the byte stream that is exchanged between the = applications and all control information that should be placed inside = options. >=20 > We explore the possibility of adding information in the bytestream for = MPTCP and eventually decided to place all control information in = options. If you look at HTTP, proxy-related information is part of the = HTTP headers and not part of the payload. This is the same type of = problem. And this appears to be where we fundamentally disagree. I don=E2=80=99t = see this as part of the control plane, I see proxying (at least in = explicit mode) as an application of MPTCP, and should be at the = application layer. It seems too specific an application to be embedded = in the protocol. This does not seem equivalent to NAT, since it is = requiring additional signalling. Similarly I don=E2=80=99t see it compares like-for-like with HTTP = headers and payload; HTTP is an application-layer protocol. Having said that, data can now be tunnelled in HTTP e.g. by using = WebSockets. I see this as an application-layer negotiation: negotiate = the escalation to WebSockets, then you have a bidirectional socket in = operation. This is closer to the tunnelling you propose; however, I see = this very much as a negotiation at the first few bytes of the payload, = followed by the data. Regards, Alan --Apple-Mail=_33553277-F6F7-4BF7-8A2D-4548A51AD4FE Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi Olivier,

On 7 Nov 2016, at 07:50, = Olivier Bonaventure <Olivier.Bonaventure@uclouvain.be> wrote:


Why is it = an /option/, however? When you are explicitly targeting a
proxy node, surely the proxy is just as capable of pulling = the data out
of the payload here?


Because the addressing = information that is used for the proxy is part of the control plane and = not part of the bytestream. I think that it is very important from an = architectural viewpoint to maintain a clean separation between the byte = stream that is exchanged between the applications and all control = information that should be placed inside options.

We explore the possibility of adding information in the = bytestream for MPTCP and eventually decided to place all control = information in options. If you look at HTTP, proxy-related information = is part of the HTTP headers and not part of the payload. This is the = same type of problem.

And this appears to be where we = fundamentally disagree. I don=E2=80=99t see this as part of the control = plane, I see proxying (at least in explicit mode) as an application of MPTCP, and should be at the application = layer. It seems too specific an application to be embedded in the = protocol. This does not seem equivalent to NAT, since it is requiring = additional signalling.

Similarly I don=E2=80=99t see it compares like-for-like with = HTTP headers and payload; HTTP is an application-layer = protocol.

Having= said that, data can now be tunnelled in HTTP e.g. by using WebSockets. = I see this as an application-layer negotiation: negotiate the escalation = to WebSockets, then you have a bidirectional socket in operation. This = is closer to the tunnelling you propose; however, I see this very much = as a negotiation at the first few bytes of the payload, followed by the = data.

Regards,
Alan

= --Apple-Mail=_33553277-F6F7-4BF7-8A2D-4548A51AD4FE-- From nobody Mon Nov 7 08:48:35 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E900F12986F for ; Mon, 7 Nov 2016 08:48:33 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id S8c6PnDE0Q78 for ; Mon, 7 Nov 2016 08:48:32 -0800 (PST) Received: from mail-in2.apple.com (mail-out2.apple.com [17.151.62.25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id DBE2E129648 for ; Mon, 7 Nov 2016 08:48:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1478537312; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=hFon42b92Lo0tgH1lqPUzLUwXCcRnV6/G3+dIW8J/+Q=; b=youpERN3w6mA+8NaGe4uSYWXQbNNo6IE4t1NiLyTpsoZJqoLUYx07l7m5LDdLt8j ds4bC5L8KEx8SDQRVJMIP7cvUi5zW3mbQKBHLG8TfIvEejgpb7VYK4ue6v7IBv6Q iMT2czHerV1OvWkqGI+YHKTKAbEPt3flBNAjWZjN1IsNT+GqPXqFFlGUvOEtCePu 1gccTAby7ID4CYSIcbKoyWiPk48esy25GinCsczE3Y3xnH2F1TjcqSA8+gkQs2Tu bo7zNkHArAoYp+aqwY6oUYnxJL1hxze3uWoW/JO6HxrFSe2mrdpOOhp+ejDb6QIE FxZUW5RucBaghLwIP2pFwQ==; Received: from relay6.apple.com (relay6.apple.com [17.128.113.90]) by mail-in2.apple.com (Apple Secure Mail Relay) with SMTP id 0E.1C.09085.060B0285; Mon, 7 Nov 2016 08:48:32 -0800 (PST) X-AuditID: 11973e11-0d5e19a00000237d-26-5820b060a5ac Received: from chive.apple.com (chive.apple.com [17.128.115.15]) by relay6.apple.com (Apple SCV relay) with SMTP id AE.BF.23613.060B0285; Mon, 7 Nov 2016 08:48:32 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=utf-8 Received: from localhost ([17.149.231.155]) by chive.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OGA00EKW6OWVD80@chive.apple.com>; Mon, 07 Nov 2016 08:48:32 -0800 (PST) Sender: cpaasch@apple.com Date: Mon, 07 Nov 2016 08:48:31 -0800 From: Christoph Paasch To: Olivier Bonaventure Message-id: <20161107164831.GK3546@Chimay.local> References: <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAC5DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <20161104181615.GP40488@Chimay.local> <010bba5d-dea0-8268-897e-ff7399abd41b@uclouvain.be> In-reply-to: <010bba5d-dea0-8268-897e-ff7399abd41b@uclouvain.be> User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrNLMWRmVeSWpSXmKPExsUi2FAYpZuwQSHCoP2FusXht0/ZLT6vvs5m caPhB4sDs8eSJT+ZPFqenWTzeHXsO0sAcxSXTUpqTmZZapG+XQJXxrmHS1kK7stUvFlxnamB sV28i5GTQ0LARGLZypUsXYxcHEICexkldr54wgSTWN+xkw0isZFRYsWXWewgCV4BQYkfk+8B dXBwMAvISxy5lA0SZhaQlnj0dwY7RFhdYsqUXIjW14wSe+Y9ZwGpERaQlOi+c4cZxGYRUJU4 tf4O2C42AS2Jt7fbWUFsEQEriVOnp7NDzAyWuH1nBTNEr53EusffwebzChhI3LqqCzH/M4vE 8e27wGo4BRwkXrZ3gM0RFVCW+Hv4HthjEgJr2CR+7vzLMoFRZBaSF2YhvDALyQuzEF5YwMiy ilEoNzEzRzczz0gvsaAgJ1UvOT93EyMoNqbbCe5gPL7K6hCjAAejEg+vgI18hBBrYllxZe4h RmkOFiVx3k38shFCAumJJanZqakFqUXxRaU5qcWHGJk4OKUaGM8nKK37+SA46FrOsfbPKQ6z a5o7zs+37RWzV6g7v1Bxq6BrSkZeya4FxqZ73jtEdBf4bzM/w2WQ/4jdYfbVC//L2Vyzur/4 tK/7v4Hll5inTm3b3HUP3zr26Ihs2HNxzeO1QdJrbv48o7GjQnT6gtd39Bb2OMofOnc3OG+W 6sTlU/Ki9ZWv1yqxFGckGmoxFxUnAgDz+yDkbgIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrFLMWRmVeSWpSXmKPExsUi2FDMr5uwQSHCYNE6RYvDb5+yW3xefZ3N 4kbDDxYHZo8lS34yebQ8O8nm8erYd5YA5igum5TUnMyy1CJ9uwSujHMPl7IU3JepeLPiOlMD Y7t4FyMnh4SAicT6jp1sELaYxIV764FsLg4hgY2MEiu+zGIHSfAKCEr8mHyPpYuRg4NZQF7i yKVskDCzgLTEo78z2CHC6hJTpuRCtL5mlNgz7zkLSI2wgKRE9507zCA2i4CqxKn1d5hAbDYB LYm3t9tZQWwRASuJU6ens0PMDJa4fWcFM0SvncS6x9/B5vMKGEjcuqoLMf8zi8Tx7bvAajgF HCRetneAzREVUJb4e/geywRGoVlIrp6FcPUsJFfPQrh6ASPLKkaBotScxEozvcSCgpxUveT8 3E2M4BAvjNrB2LDc6hCjAAejEg/vi36FCCHWxLLiytxDjBIczEoivCnrgUK8KYmVValF+fFF pTmpxYcYpTlYlMR5r3XIRwgJpCeWpGanphakFsFkmTg4pRoYpZkXzr6lq7Rpz3+LmhfhcjES qfe+cU2dyLqo4Kibg8++JemxjU2O8323by484aH+fx3HpEbtu0pP74RP6jZYoTTjoZBna8wV ga8rtXfLT1/3iV1T5u9WjtkFP13vPBHTkcjbddVq+8NlXxXl+rcrdeu+fh4reWn6wpxz+6Md BJ8UF8q0SZ0tUWIpzkg01GIuKk4EAAaKlTVtAgAA Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Nov 2016 16:48:34 -0000 Hello, On 07/11/16 - 09:00:17, Olivier Bonaventure wrote: > > > > [Med] Defining another channel to carry the signal "I want to be MPTCP-proxied" outside the MPTCP normal channel will import the same set of hindrances we had with MPTCP design for middlebloxes traversal. The use of MPTCP to convey the "I want to be MPTCP-proxied" leverages on base MPTCP to detect "unfriendly MPTCP" in-path nodes. That's a pragmatic engineering design. > > > > > > The MP_CONVERT signal has multiple purposes. When signalled with a target IP address in explicit mode, it is a pure application-layer signal, and is separate from the MPTCP connection entering the MCP. > > > > > > In implicit mode this is indeed at a slightly different layer, and yes, you are asking the network to do something. But it’s still not a necessary part of the MPTCP protocol to make this happen. This is similar to a transparent HTTP proxy, or to a NAT - neither requires any changes to HTTP or TCP/IP to work. > > > > > > You could detect MPTCP SYNs and see if your signal is present. If you don’t want to be inspecting every MPTCP SYN in implicit mode, use an existing standard - I suggest RAO. Given this is a controlled environment, you shouldn’t have any deployment concerns here. > > > > > > If RAO is not appropriate for some reason, I might be persuaded that a flag in the MP_CAPABLE that says “proxies should inspect this” could be added to the base protocol. However, the rest of the protocol - i.e. the MP_CONVERT signal - is application-layer and outside MPTCP. > > > > > > Ultimately MPTCP Proxying is an application of MPTCP and should be defined as such. > > > > I'm also late on this thread. But just want to reiterate what I already > > mentioned before in July. > > > > I also think that proxying between different transport-layer protocols is not > > an MPTCP-specific operation and as such should not be tied to MPTCP. > > Making it independent of MPTCP would be much better as it allows to proxy > > across any kind of transport protocol. So, let's just put it (as already > > suggested) in the payload, without linking it to MPTCP. > > > From an architectural viewpoint, providing addressing information for a > proxy is clearly outside the bytestream exchanged by the application. It is > cleaner to place this control plane information inside options instead of > messing up the bytestream and changing the first few bytes of each > connection. I think that we should have a clean separation between the > control plane and the data plane in MPTCP. We already use options to carry > addressing information related to the endhosts (ADD_ADDR, REMOVE_ADDR), the > addresses required by the proxy are the same type of information and they > should also be exchanged as TCP options. Encoding them in the payload would > likely create more problems in the long term. Now I'm confused. I thought that the MCP-option already is in the SYN's payload. Wrt to the layer-separation. I think that having a 0-RTT proxying protocol in the payload, where the first few bytes of a bytestream indicate the server's IP-address would be very beneficial. These few bytes would be placed in the SYN, just like the MCP-option, but without the link to MPTCP. This would address Med's concerns wrt to additional delay, not interfere with TFO,... This would allow for some interesting use-cases: * I could do a SCTP-proxy where each stream goes to a different server * I could do a Quic-proxy * I could do a TCP-RACK proxy that allows me to use TCP-RACK as server-support is not there yet (besides Google) * ... Cheers, Christoph From nobody Mon Nov 7 22:38:01 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 97E081294A5 for ; Mon, 7 Nov 2016 22:38:00 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.619 X-Spam-Level: X-Spam-Status: No, score=-2.619 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ksjtm5NJuVTC for ; Mon, 7 Nov 2016 22:37:59 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias91.francetelecom.com [193.251.215.91]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id AD8EA12941D for ; Mon, 7 Nov 2016 22:37:58 -0800 (PST) Received: from omfedm07.si.francetelecom.fr (unknown [xx.xx.xx.3]) by omfedm12.si.francetelecom.fr (ESMTP service) with ESMTP id 7C59D18C6B8; Tue, 8 Nov 2016 07:37:57 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.18]) by omfedm07.si.francetelecom.fr (ESMTP service) with ESMTP id 567294C081; Tue, 8 Nov 2016 07:37:57 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM34.corporate.adroot.infra.ftgroup ([fe80::cba:56d0:a732:ef5a%19]) with mapi id 14.03.0319.002; Tue, 8 Nov 2016 07:37:57 +0100 From: To: Joe Touch , =?utf-8?B?TWlyamEgS8O8aGxld2luZA==?= , "Olivier.Bonaventure@uclouvain.be" Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOQ97nemdljzUmEGiGID3gGUCC6DOobBQ Date: Tue, 8 Nov 2016 06:37:56 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DADEAE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.11.8.54517 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 06:38:00 -0000 SGkgSm9lLCANCg0KSXQgaXMgZW5jb3VyYWdpbmcgdG8gY29uc2lkZXIgdXNpbmcgRURPLCBidXQg dGhlIGN1cnJlbnQgYXBwcm9hY2ggd2UgYWRvcHRlZCBmb3IgdGhlIE1QX0NPTlZFUlQgb3B0aW9u IGhhdmUgdGhlIHNhbWUgZmFpbHVyZSByaXNrIGFzIGZvciBpbnRyb2R1Y2luZyBNUFRDUCBhdCB0 aGUgc2NhbGUgb2YgdGhlIEludGVybmV0LiANCg0KVXNpbmcgRURPIGFuZC9vciBkZWZpbmluZyBN UF9DT05WRVJUIGFzIGEgVENQIG9wdGlvbiBleGFjZXJiYXRlcyB0aGUgZmFpbHVyZSB2ZWN0b3Jz LiBCZWxvdyBhIHRhYmxlIHRoYXQgc3VtbWFyaXplcyB0aGUgZmFpbHVyZXMgdGhhdCB3aWxsIGJl IGV4cGVyaWVuY2VkIGZvciB0aGUgTVBfQ09OVkVSVCBjYXNlIGFzIGEgZnVuY3Rpb24gaWYgdGhl IGRlc2lnbiBhcHByb2FjaDogDQoNCiAgICstLS0tLS0tLS0tLS0tLS0tLS0rLS0tLS0tLS0tLS0r LS0tLS0tLS0tLS0rLS0tLS0tLS0tLS0rLS0tLS0tLS0tLS0tKw0KICAgfCAgICAgICAgICAgICAg ICAgIHwgTVBfQ09OVkVSVHwgTVBfQ09OVkVSVHwgTVBfQ09OVkVSVHwgTVBfQ09OVkVSVCB8DQog ICB8ICAgICAgICAgICAgICAgICAgfCAgIE1QVENQICAgfCAgICBUQ1AgICAgfCAgIE1QVENQICAg fCBUQ1AgT3B0aW9uIHwNCiAgIHwgICAgICAgICAgICAgICAgICB8ICAgT3B0aW9uICB8ICAgT3B0 aW9uICB8ICBPcHRpb24gKyB8ICAgKyBFRE8gICAgfA0KICAgfCAgICAgICAgICAgICAgICAgIHwg ICAgICAgICAgIHwgICAgICAgICAgIHwgICAgRURPICAgIHwgICAgICAgICAgICB8DQogICArLS0t LS0tLS0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0t LS0tLS0tLSsNCiAgIHwgTVBUQ1AtdW5mcmllbmRseSB8ICAgIEZBSUwgICB8ICAgIEZBSUwgICB8 ICAgIEZBSUwgICB8ICAgIEZBSUwgICAgfA0KICAgfCAgICAgICAgICAgICBwYXRoIHwgICAgICAg ICAgIHwgICAgICAgICAgIHwgICAgICAgICAgIHwgICAgICAgICAgICB8DQogICArLS0tLS0tLS0t LS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0t LSsNCiAgIHwgICBFRE8tdW5mcmllbmRseSB8ICAgICBOQSAgICB8ICAgICBOQSAgICB8ICAgIEZB SUwgICB8ICAgIEZBSUwgICAgfA0KICAgfCAgICAgICAgICAgICBwYXRoIHwgICAgICAgICAgIHwg ICAgICAgICAgIHwgICAgICAgICAgIHwgICAgICAgICAgICB8DQogICArLS0tLS0tLS0tLS0tLS0t LS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tLSsNCiAg IHwgIlVua25vd24gVENQIG9wdCB8ICAgICBOQSAgICB8ICAgIEZBSUwgICB8ICAgICBOQSAgICB8 ICAgIEZBSUwgICAgfA0KICAgfCAgaW9uIi11bmZyaWVuZGx5IHwgICAgICAgICAgIHwgICAgICAg ICAgIHwgICAgICAgICAgIHwgICAgICAgICAgICB8DQogICB8ICAgICAgICAgICAgIHBhdGggfCAg ICAgICAgICAgfCAgICAgICAgICAgfCAgICAgICAgICAgfCAgICAgICAgICAgIHwNCiAgICstLS0t LS0tLS0tLS0tLS0tLS0rLS0tLS0tLS0tLS0rLS0tLS0tLS0tLS0rLS0tLS0tLS0tLS0rLS0tLS0t LS0tLS0tKw0KDQpDaGVlcnMsDQpNZWQNCg0KPiAtLS0tLU1lc3NhZ2UgZCdvcmlnaW5lLS0tLS0N Cj4gRGXCoDogbXVsdGlwYXRodGNwIFttYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5v cmddIERlIGxhIHBhcnQgZGUgSm9lDQo+IFRvdWNoDQo+IEVudm95w6nCoDogbHVuZGkgNyBub3Zl bWJyZSAyMDE2IDE2OjU2DQo+IMOAwqA6IE1pcmphIEvDvGhsZXdpbmQ7IE9saXZpZXIuQm9uYXZl bnR1cmVAdWNsb3V2YWluLmJlDQo+IENjwqA6IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiBPYmpl dMKgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0ZXIgaXRl bQ0KPiANCj4gDQo+IA0KPiBPbiAxMS83LzIwMTYgNzo0MiBBTSwgTWlyamEgS8O8aGxld2luZCB3 cm90ZToNCj4gPiBEbyB5b3UgbWVhbiB0aGUgTUNQIGZvcndhcmRzIHRoZSBvcmlnaW5hbCBTWU4g KGFuZCBiYXNpY2FsbHkgZG9lcw0KPiBub3RoaW5nIGlmIHRoZSBzZXJ2ZXIgc3VwcG9ydHMgTVBU Q1ApIG9yIGRvZXMgdGhlIE1DUCB0ZXJtaW5hdGUgdGhlIFRDUA0KPiBjb25uZWN0aW9uIGFuZCBz dGFydCBhIG5ldyBUQ1AgY29ubmVjdGlvbiB3aXRoIE1QX0NBUEFCTEUgdG93YXJkcyB0aGUNCj4g c2VydmVyPw0KPiA+DQo+ID4gTWlyamENCj4gSWYgeW91J3JlIE9LIHdpdGggbmVlZGluZyB0byB0 ZXJtaW5hdGUgYSBmYWlsZWQgb3B0aW9uIGV4Y2hhbmdlLCB0aGVuIGl0DQo+IG1pZ2h0IGJlIHBv c3NpYmxlIHRvIHVzZSBFRE8gaW4gdGhlIFNZTiBpbiBpdHMgY3VycmVudCBmb3JtLg0KPiANCj4g VENQTSBkZWNpZGVkIHRvIHByb2hpYml0IHRoYXQgaW4gdGhlIGdlbmVyYWwgY2FzZSwgYnV0IEkg Y291bGQgYXNrIHRoZW0NCj4gdG8gYWxsb3cgdGhhdCBpbiB2ZXJ5IGxpbWl0ZWQgZW52aXJvbm1l bnRzIChidXQgaXQgY291bGQgTkVWRVIgYmUNCj4gZGVmYXVsdCBvbikuDQo+IA0KPiBOb3RlIC0g dGhlIHVzZSBjYXNlcyBJJ20gaGVhcmluZyBhcHBlYXIgdG8gYXNzdW1lIHZlcnkgc3Ryb25nIGtu b3dsZWRnZQ0KPiBhYm91dCB0aGUgb3RoZXIgZW5kIG9mIHRoZSBjb25uZWN0aW9uIGFuZCB0aGUg cGF0aC4gSW4gdGhhdCBjYXNlLCB5b3UNCj4gcHJvYmFibHkgY2FuIHNraXAgbW9zdCAtIGlmIG5v dCBhbGwgLSBvZiB0aGUgJ25lZ290aWF0aW9uJyBvcHRpb25zIGFuZA0KPiBqdXN0IHN0YXJ0IHVz aW5nIHRoZW0gZHVyaW5nIHRoZSBTWU4gdG9vLiBIb3dldmVyLCBpZiB5b3Ugc2F5ICJubywgd2UN Cj4gbmVlZCB0byBjb25maXJtIiwgdGhlbiB5b3Ugd291bGQgbm90IGJlIGFibGUgdG8gdXNlIEVE TyBpbnNpZGUgdGhlIFNZTi4NCj4gDQo+IEpvZQ0KPiANCj4gX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX18NCj4gbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdA0K PiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmcNCj4gaHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9s aXN0aW5mby9tdWx0aXBhdGh0Y3ANCg== From nobody Mon Nov 7 23:08:19 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 02986129515 for ; Mon, 7 Nov 2016 23:08:18 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.116 X-Spam-Level: X-Spam-Status: No, score=-4.116 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id S7S8iAtNjmOO for ; Mon, 7 Nov 2016 23:08:16 -0800 (PST) Received: from relais-inet.orange.com (relais-nor34.orange.com [80.12.70.34]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 30EB0129497 for ; Mon, 7 Nov 2016 23:08:16 -0800 (PST) Received: from opfednr01.francetelecom.fr (unknown [xx.xx.xx.65]) by opfednr25.francetelecom.fr (ESMTP service) with ESMTP id AA3FB180379; Tue, 8 Nov 2016 08:08:14 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.10]) by opfednr01.francetelecom.fr (ESMTP service) with ESMTP id 7CBDE1A0083; Tue, 8 Nov 2016 08:08:14 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM5C.corporate.adroot.infra.ftgroup ([fe80::4bd:9b2b:3651:6fba%19]) with mapi id 14.03.0319.002; Tue, 8 Nov 2016 08:08:14 +0100 From: To: "cpaasch@apple.com" Thread-Topic: [multipathtcp] Offload MPTCP Proxy (was RE: potential MPTCP proxy charter item) Thread-Index: AQHSORDnIoSKbSpHIUyVnwAFO1k5B6DOoymg Date: Tue, 8 Nov 2016 07:08:14 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DADED1@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009DAD705@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <20161107160628.GG3546@Chimay.local> In-Reply-To: <20161107160628.GG3546@Chimay.local> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Offload MPTCP Proxy (was RE: potential MPTCP proxy charter item) X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 07:08:18 -0000 SGkgQ2hyaXN0b3BoLCANCg0KUGxlYXNlIHNlZSBpbmxpbmUuDQoNCkNoZWVycywNCk1lZA0KDQo+ IC0tLS0tTWVzc2FnZSBkJ29yaWdpbmUtLS0tLQ0KPiBEZcKgOiBjcGFhc2NoQGFwcGxlLmNvbSBb bWFpbHRvOmNwYWFzY2hAYXBwbGUuY29tXQ0KPiBFbnZvecOpwqA6IGx1bmRpIDcgbm92ZW1icmUg MjAxNiAxNzowNg0KPiDDgMKgOiBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xODQo+IENjwqA6IE9s aXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlOyBNaXJqYSBLw7xobGV3aW5kOyBBbGFuIEZv cmQ7DQo+IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiBPYmpldMKgOiBSZTogW211bHRpcGF0aHRj cF0gT2ZmbG9hZCBNUFRDUCBQcm94eSAod2FzIFJFOiBwb3RlbnRpYWwgTVBUQ1ANCj4gcHJveHkg Y2hhcnRlciBpdGVtKQ0KPiANCj4gSGVsbG8sDQo+IA0KPiBPbiAwNy8xMS8xNiAtIDE1OjAzOjQ5 LCBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tIHdyb3RlOg0KPiA+IEknbSBub3Qgc3VyZSBp dCBpcyB0aGF0IGNsZWFyIHdlIG5lZWQgdG8gc3lzdGVtYXRpY2FsbHkgaW5jbHVkZQ0KPiBNUF9D QVBBQkxFIG9wdGlvbiBpbiB0aGUgU1lOIHRvIHRoZSB1bHRpbWF0ZSBzZXJ2ZXIuIEkgc2VlIHNv bWUgdmFsdWUNCj4gdGhlcmUuLi5idXQgYWxzbyBzb21lIHNpZGUgZWZmZWN0cy4gSSdtIHJlaXRl cmF0aW5nIHdoYXQgSSBhbHJlYWR5IHNhaWQgaW4NCj4gdGhpcyB0aHJlYWQ6DQo+ID4NCj4gPiAo KykgSSBzZWUgImEgYmlnIGJlbmVmaXQiIGZvciBzb21lIG9wZXJhdG9ycyB0byBvZmZsb2FkIHRo ZSBNVFBDUA0KPiBwcm94aWVzIGlmIHRoZSBzZXJ2ZXIgaXMgTVBUQ1AtY2FwYWJsZS4NCj4gDQo+ IEkgdGhpbmsgaXQgaXMgbm90IG9ubHkgZm9yICJvZmZsb2FkaW5nIiBidXQgYWxzbyBqdXN0IHRv IGFsbG93IGZvciBuYXRpdmUNCj4gTVBUQ1AuIFdoZW4gdGhlcmUgaXMgYSBjaG9pY2UgYmV0d2Vl biBuYXRpdmUgTVBUQ1AgYW5kIHByb3hpZWQgTVBUQ1AsIHRoZQ0KPiBmb3JtZXIgc2hvdWxkIGFs d2F5cyBiZSBwcmVmZXJyZWQuIEkgZ3Vlc3Mgd2UgYWxsIGFncmVlIG9uIHRoYXQuDQoNCltNZWRd IEkgaGVhciB5b3UgQ2hyaXN0b3BoLCBidXQgSSB0aGluayB3ZSBuZWVkIHRvIGVsYWJvcmF0ZSBh IGxpdHRsZSBiaXQgZnVydGhlciB0byB1bmRlcnN0YW5kIHdoYXQgYXJlIHRoZSBpbmNlbnRpdmVz IGZvciBhbiBNQ1AgdG8gYmUgcmVtb3ZlZCBmcm9tIHRoZSBwYXRoLiBPcHRpbWl6aW5nIHRoZSB1 c2Ugb2YgTUNQIHJlc291cmNlcyBoYXMgYSBjbGVhciBiZW5lZml0IGZvciBhbiBvcGVyYXRvciBi ZWNhdXNlIHRoaXMgaXMgYWJvdXQgT1BFWC9DQVBFWC4NCg0KPiANCj4gPiAoLSkgSSBkb27igJl0 IHNlZSAiYSBiaWcgYmVuZWZpdCIgZm9yIHRoZSBjbGllbnQgZnJvbSBhIFFvRSBwZXJzcGVjdGl2 ZSwNCj4gYmVjYXVzZSB0aGV5IGFscmVhZHkgaGF2ZSB0aGUgTVBUQ1AgZXhwZXJpZW5jZSB3aXRo IHRoZSBuZXR3b3JrIGFzc2lzdGFuY2UNCj4gKG5ldHdvcmsgYWdncmVnYXRpb24sIHBhdGggcmVz aWxpZW5jeSkuDQo+IA0KPiBXaGVuIE1QVENQIGdvZXMgZW5kLXRvLWVuZCwgdGhlIHJvdXRpbmcg aXMgb3B0aW1hbCBiZWNhdXNlIHRoZSBUQ1AtDQo+IHN1YmZsb3dzDQo+IGRvbid0IGhhdmUgdG8g Z28gdGhyb3VnaCBhIGRldG91ciB0byByZWFjaCB0aGUgcHJveHkuIA0KDQpbTWVkXSBZb3UgYXJl IG1ha2luZyBhbiBpbnZhbGlkIGFzc3VtcHRpb24gaGVyZSBhYm91dCBmb3J3YXJkaW5nLiBUaGlz IGlzIGRlcGxveW1lbnQtc3BlY2lmaWMuIEFuIE1DUCBwcm94eSBjYW4gYWxzbyBiZSBvbi1wYXRo LiBCVFcsIHBhdGggc3RyZXRjaCBpcyBhIHJlcXVpcmVtZW50IGZvciBkZWNpZGluZyB0aGUgbG9j YXRpb24gb2YgYW4gTUNQLiBUaGlzIGlzIGNsZWFybHkgbWVudGlvbmVkIHRoZSBkZXBsb3ltZW50 IEktRC4NCg0KDQpUaGUgcGF0aCB0aHJvdWdoIHRoZQ0KPiBwcm94eSBpcyBhbHdheXMgbGVzcyBv ciBlcXVhbGx5IGFzIGdvb2QgYXMgdGhlIGRpcmVjdCBwYXRoLg0KDQpbTWVkXSBZb3UgYXJlIHJp Z2h0LiBNeSBjb21tZW50IHdhcyBub3QgYWJvdXQgdGhlIGJhc2ljIGRlbGF5IHRyYW5zZmVyLCBi dXQgYWJvdXQgdGhlICJNUFRDUCBleHBlcmllbmNlIjogbmV0d29yayBhZ2dyZWdhdGlvbiwgcGF0 aCByZXNpbGllbmN5LiAgT2YgY291cnNlIGEgcHJveHkgbWF5IGZhaWwsIGJ1dCBtZWFucyB0byBw cm90ZWN0IGNhcnJpZXIgZ3JhZGUgZnVuY3Rpb25zIGFyZSB3aWRlbHkgaW4gdXNlIGluIG9wZXJh dG9ycyBuZXR3b3Jrcy4NCg0KPiANCj4gRnJvbSBhIFFvRSBwZXJzcGVjdGl2ZSBJIHNlZSBhIGJl bmVmaXQgaW4gdGhhdCB0aGUgbmF0aXZlIHNlcnZlciBoYXMgbW9yZQ0KPiBpbmZvIG9uIHRoZSB0 cmFmZmljLWNoYXJhY3RlcmlzdGljcyBpdCBpcyBzZW5kaW5nIHRvIHRoZSBjbGllbnQuIFNvIGl0 IGNhbg0KPiBvcHRpbWl6ZSBiYXNlZCBvbiB0aGlzLiBUaGlzIGluZm8gKGNvbWluZyBmcm9tIHRo ZSBzZXJ2ZXItc2lkZSkgaXMgbm90DQo+IGF2YWlsYWJsZSB0byB0aGUgcHJveHkuDQoNCltNZWRd IEkgc2VlIHlvdXIgcG9pbnQsIGJ1dCB0aGVyZSBhcmUgY2FzZXMgKG1haW5seSBpbiB0aGUgY2Vs bHVsYXIgd29ybGQpIHRoYXQgbWF5IHJlcXVpcmUgc29tZSBrbm93bGVkZ2Ugb2YgdGhlIHJhZGlv IGNlbGxzIHRvIHJlYWN0IHF1aWNrbHkgdG8gY29uZ2VzdGlvbnMuIEZXSVcsIHNvbWUgZXhwZXJp bWVudHMgd2VyZSBjb25kdWN0ZWQgdG8gZGVmaW5lIGFuIEFQSSB0aGF0IGNhbiBiZSBleHBvc2Vk IHRvIGEgY29udGVudCBwcm92aWRlciB0byBoZWxwIGZvciBkaXJlY3QgZGVsaXZlcnkgd2l0aG91 dCBpbnZvbHZpbmcgYSBwcm94eS4gVGhlIHNlcnZlciBoYXMgbm90IHRvIGJlIGFnZ3Jlc3NpdmUg dG8gdGhlIG5ldHdvcmsuIEhhdmluZyBpbmZvcm1hdGlvbiBmcm9tIHRoZSBuZXR3b3JrIHRvIHRo ZSBzZXJ2ZXIsIGFuZCB2aWNlIHZlcnNhIHdvdWxkIGJlIGlkZWFsLiAgDQoNCj4gDQo+ID4gKC0p IEkgZG9u4oCZdCBzZWUgImEgYmlnIGJlbmVmaXQiIGZvciB0aGUgY2xpZW50IGlmIHRoZSBNUFRD UC1jYXBhYmxlDQo+IHNlcnZlciBkZWNpZGVzIHRvIHVzZSBhIGdpdmVuIHBhdGggdG8gcGxhY2Ug ZGF0YSwgd2hpbGUgdGhhdCBwYXRoIGlzDQo+IHN1YmplY3QgdG8gYSBkYXRhIHZvbHVtZSBxdW90 YS4gVGhpcyBtZWFucyB0aGF0IHRoZSBjbGllbnQgd2lsbCBiZSBtb25vLQ0KPiBwYXRoIHF1aWNr bHkgaWYgYW4gTVBUQ1AtY2FwYWJsZSBzZXJ2ZXIgYWRvcHRzIHNvbWUgdHJhZmZpYyBkaXN0cmli dXRpb24NCj4gc2NoZW1lcy4NCj4gDQo+IFRoaXMgc2hvd3MgdGhhdCB3ZSBuZWVkIHNpZ25hbGxp bmcgb24gYW4gTVBUQ1AtY29ubmVjdGlvbiBzbyB0aGF0IHRoZQ0KPiBjbGllbnQNCj4gY2FuIHRl bGwgdGhlIHNlcnZlciAiZG9uJ3Qgc2VuZCBvbiB0aGlzIHN1YmZsb3cgbm93Ii4gV2UgYWN0dWFs bHkgYWxyZWFkeQ0KPiBoYXZlDQo+IHRoaXMgd2l0aCB0aGUgTVBfUFJJTy1vcHRpb24sIGJ1dCBz b21ldGhpbmcgbW9yZSBzb3BoaXN0aWNhdGVkIG1pZ2h0IGJlDQo+IG5lZWRlZC4NCg0KW01lZF0g QWdyZWUuIEhhdmluZyBhbiBvcHRpb24gd291bGQgaGVscCBidXQgaXQgc3RpbGwgdGhpcyBpcyB0 cmlja3kgYmVjYXVzZSBhbiBNUFRDUCBjbGllbnQgbWF5IG5vdCBoYXZlIGFjY2VzcyB0byAic3Vi c2NyaXB0aW9uIiBpbmZvcm1hdGlvbi4gSXQgbWF5IHVzZSB0aGUgaW50ZXJmYWNlIHRlY2hub2xv Z3kgYXMgYSBoaW50LCBidXQgc3RpbGwgdGhpcyBhIGhpbnQuIE90aGVyIGNvbXBsaWNhdGlvbnMg bWF5IGFyaXNlIHRvIGFjcXVpcmUgc3VjaCBpbmZvcm1hdGlvbi4NCg0KPiANCj4gV2hpbGUgYSBw cm94eSBtaWdodCBoYXZlIGFjY2VzcyB0byB0aGUgZGF0YS1xdW90YSBhbmQgY2FuIHNjaGVkdWxl IHRyYWZmaWMNCj4gYmFzZWQgb24gdGhpcywgZGF0YS1xdW90YSBpcyBub3QgdGhlIG9ubHkgdmFy aWFibGUgdGhhdCBtYWtlcyBvbmUgd2FudCB0bw0KPiBhdm9pZCBjZWxsdWxhci4gSWYgdGhlIGRl dmljZSBpcyBhIG1vYmlsZSBkZXZpY2UsIGJhdHRlcnktY29uc3RyYWludHMgY29tZQ0KPiBpbnRv IHBsYXkgYXMgd2VsbC4NCg0KW01lZF0gQWdyZWUsIHRvby4gDQoNCj4gDQo+IA0KPiBDaHJpc3Rv cGgNCj4gDQo+IA0KPiA+DQo+ID4gVGhhdCBzYWlkLCBJIGhhdmUgbm8gcHJvYmxlbSB0byBsZWF2 ZSB0aGlzIGFzIGEgY29uZmlndXJhYmxlIHBhcmFtZXRlci4NCj4gQSBjb25maWd1cmF0aW9uIGtu b2IgY2FuIGJlIHN1cHBvcnRlZCB0byBpbnN0cnVjdCB0aGUgTUNQIGFib3V0IHRoZQ0KPiBiZWhh dmlvciB0byBmb2xsb3cuIEFsc28sIGEgd2hpdGUgbGlzdCBvZiBzZXJ2ZXJzIGNhbiBiZSBwcm92 aWRlZCB0byB0aGUNCj4gTUNQLg0KPiA+DQo+ID4gVGhpcyBpcyBleGFjdGx5IHRoZSBraW5kIG9m IHRlY2huaWNhbCBjb25zaWRlcmF0aW9ucyBmb3Igd2hpY2ggd2UgbmVlZCBhDQo+IGZvcm1hbCBX RyBkb2N1bWVudCBzbyB0aGF0IHdlIGNhbiByZWNvcmQgdGhlIFdHIGRlY2lzaW9uLg0KPiA+DQo+ ID4gQ2hlZXJzLA0KPiA+IE1lZA0KPiA+DQo+ID4gPiAtLS0tLU1lc3NhZ2UgZCdvcmlnaW5lLS0t LS0NCj4gPiA+IERlwqA6IE9saXZpZXIgQm9uYXZlbnR1cmUgW21haWx0bzpPbGl2aWVyLkJvbmF2 ZW50dXJlQHVjbG91dmFpbi5iZV0NCj4gPiA+IEVudm95w6nCoDogZGltYW5jaGUgNiBub3ZlbWJy ZSAyMDE2IDIyOjEyDQo+ID4gPiDDgMKgOiBNaXJqYSBLw7xobGV3aW5kOyBCT1VDQURBSVIgTW9o YW1lZCBJTVQvT0xOOyBBbGFuIEZvcmQNCj4gPiA+IENjwqA6IG11bHRpcGF0aHRjcEBpZXRmLm9y Zw0KPiA+ID4gT2JqZXTCoDogUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94 eSBjaGFydGVyIGl0ZW0NCj4gPiA+DQo+ID4gPg0KPiA+ID4gSXQncyBjbGVhciB0aGF0IHRoZSBN Q1Agc2hvdWxkIHNlbmQgdGhlIE1QX0NBUEFCTEUgb3B0aW9uIGluIHRoZSBTWU4NCj4gPiA+IHRv d2FyZHMgdGhlIGRlc3RpbmF0aW9uIHNlcnZlciBhbmQgZmFsbGJhY2sgdG8gVENQIGlzIHRoaXMg ZmFpbHMuDQo+IFNpbmNlDQo+ID4gPiB0aGVyZSBhcmUgc29tZSBtaWRkbGVib3hlcyB0aGF0IGNv bnRpbnVlIHRvIHNpbGVudGx5IGRyb3AgdGhlDQo+IE1QX0NBUEFCTEUNCj4gPiA+IG9wdGlvbiwg dGhlIE1DUCBzaG91bGQgYmUgYWJsZSB0byBtYWludGFpbiBhIGxpc3Qgb2YgZGVzdGluYXRpb24N Cj4gc2VydmVycw0KPiA+ID4gd2hlcmUgaXQgaGFkIHRvIGZhbGxiYWNrIHRvIHJlZ3VsYXIgVENQ IChlLmcuIGFmdGVyIG4gcmV0cmFuc21pc3Npb25zDQo+IG9mDQo+ID4gPiB0aGUgU1lOIHdpdGgg TVBfQ0FQQUJMRSBhcyBzdWdnZXN0ZWQgaW4gUkZDNjgyNCkgYW5kIG5vIGF0dGVtcHQgdG8gdXNl DQo+ID4gPiBNUFRDUCBmb3IgdGhlc2UgZGVzdGluYXRpb25zLiBUaGlzIGNhY2hlIHNob3VsZCBi ZSByZXNldCBvbiBhIHJlZ3VsYXINCj4gPiA+IGJhc2lzIHRvIHByb2JlIGFnYWluIHRoZSBkZXN0 aW5hdGlvbiBzZXJ2ZXJzLg0KPiA+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fDQo+ID4gbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdA0KPiA+IG11bHRpcGF0 aHRjcEBpZXRmLm9yZw0KPiA+IGh0dHBzOi8vd3d3LmlldGYub3JnL21haWxtYW4vbGlzdGluZm8v bXVsdGlwYXRodGNwDQo= From nobody Mon Nov 7 23:31:28 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 56932129412 for ; Mon, 7 Nov 2016 23:31:26 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.116 X-Spam-Level: X-Spam-Status: No, score=-4.116 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id UjEJUlS-AN0x for ; Mon, 7 Nov 2016 23:31:24 -0800 (PST) Received: from relais-inet.orange.com (relais-nor36.orange.com [80.12.70.36]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 631581293E4 for ; Mon, 7 Nov 2016 23:31:24 -0800 (PST) Received: from opfednr06.francetelecom.fr (unknown [xx.xx.xx.70]) by opfednr26.francetelecom.fr (ESMTP service) with ESMTP id CAEE520353; Tue, 8 Nov 2016 08:31:22 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.75]) by opfednr06.francetelecom.fr (ESMTP service) with ESMTP id 9AC891A0051; Tue, 8 Nov 2016 08:31:22 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILMA4.corporate.adroot.infra.ftgroup ([fe80::65de:2f08:41e6:ebbe%18]) with mapi id 14.03.0319.002; Tue, 8 Nov 2016 08:31:22 +0100 From: To: Christoph Paasch , Olivier Bonaventure Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSORNZnemdljzUmEGiGID3gGUCC6DOrtig Date: Tue, 8 Nov 2016 07:31:21 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DADEF6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <62c065c9-3ce5-5c46-91f4-41c2f4707f69@uclouvain.be> <20161107162402.GJ3546@Chimay.local> In-Reply-To: <20161107162402.GJ3546@Chimay.local> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 07:31:26 -0000 UmUtLA0KDQpQbGVhc2Ugc2VlIGlubGluZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCj4gLS0tLS1NZXNz YWdlIGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IG11bHRpcGF0aHRjcCBbbWFpbHRvOm11bHRpcGF0 aHRjcC1ib3VuY2VzQGlldGYub3JnXSBEZSBsYSBwYXJ0IGRlDQo+IENocmlzdG9waCBQYWFzY2gN Cj4gRW52b3nDqcKgOiBsdW5kaSA3IG5vdmVtYnJlIDIwMTYgMTc6MjQNCj4gw4DCoDogT2xpdmll ciBCb25hdmVudHVyZQ0KPiBDY8KgOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmcNCj4gT2JqZXTCoDog UmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVyIGl0ZW0NCj4g DQo+IEhlbGxvLA0KPiANCj4gT24gMDcvMTEvMTYgLSAwODo1NjowNywgT2xpdmllciBCb25hdmVu dHVyZSB3cm90ZToNCj4gPiA+ID4gT24gNiBOb3YgMjAxNiwgYXQgMjE6MDYsIE9saXZpZXIgQm9u YXZlbnR1cmUNCj4gPiA+ID4gPE9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlDQo+ID4g PiA+IDxtYWlsdG86T2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU+PiB3cm90ZToNCj4g PiA+ID4NCj4gPiA+ID4gVGhlIGltcGxpY2l0IG1vZGUgd2FzIHN1Z2dlc3RlZCBieSBuZXR3b3Jr IG9wZXJhdG9ycy4gVGhlIE1DUA0KPiByZXNpZGVzDQo+ID4gPiA+IG9uIHRoZSBwYXRoIGJldHdl ZW4gdGhlIENQRSBhbmQgdGhlIGRlc3RpbmF0aW9uIHNlcnZlci4gVGhlIG1haW4NCj4gPiA+ID4g YmVuZWZpdCBvZiB0aGUgaW1wbGljaXQgbW9kZSBpcyB0aGF0IHRoZSBNQ1AgZG9lcyBub3QgbmVl ZCB0bw0KPiBwZXJmb3JtDQo+ID4gPiA+IGFueSBhZGRyZXNzIHRyYW5zbGF0aW9uLiBHaXZlbiBh bGwgdGhlIGNvbXBsaWNhdGlvbnMgd2l0aCBOQVQsIHRoaXMNCj4gaXMNCj4gPiA+ID4gYSBodWdl IGJlbmVmaXQsIGluIHBhcnRpY3VsYXIgaW4gSVB2NiBkZXBsb3ltZW50cy4gSW4gSVB2NA0KPiA+ ID4gPiBkZXBsb3ltZW50cywgdGhlIENQRSBjYW4gdXNlIGEgc2luZ2xlIGFkZHJlc3MgYW5kIHRo ZXJlIGlzIG5vIG5lZWQNCj4gZm9yDQo+ID4gPiA+IGEgcG9vbCBvZiBJUHY0IGFkZHJlc3NlcyBv biB0aGUgTUNQLg0KPiA+ID4gPg0KPiA+ID4gPiBJbiBpbXBsaWNpdCBtb2RlLCB0aGUgTUNQIG5l ZWRzIHRvIGRpc3Rpbmd1aXNoIGJldHdlZW4gYW4gTVBfQ0FQQUJMRQ0KPiA+ID4gPiBnZW5lcmF0 ZWQgYnkgdGhlIGVuZGhvc3QgYW5kIGFuIE1QX0NBUEFCTEUgYWRkZWQgYnkgdGhlIENQRS4NCj4g PiA+DQo+ID4gPiBCcm9hZCBxdWVzdGlvbiAtIHdoeT8NCj4gPiA+DQo+ID4gPiBJZiB0aGUgYW5z d2VyIGlzIHNpbXBseSDigJx0byBrbm93IHdoZW4gdG8gdGVybWluYXRlIHRoZSBNUFRDUA0KPiBj b25uZWN0aW9u4oCdDQo+ID4gPiAoaS5lLiBpZiB0aGUgZW5kIGhvc3QgZG9lcyBpdCB5b3Ugd2Fu dCBpdCB0byBydW4gYWxsIHRoZSB3YXkgdG8NCj4gPiA+IGRlc3RpbmF0aW9uLCBidXQgaWYgdGhl IENQRSBoYXMgZG9uZSBpdCB5b3Ugd2FudCB0byBoYW5kbGUgYXQgdGhlDQo+ID4gPiBwcm94eSks IHRoZW4gdGhpbmtpbmcgb3V0IGxvdWQgaGVyZSwgY291bGQgdGhlIGRlc2lyZWQgYmVoYXZpb3Vy IG5vdA0KPiBiZQ0KPiA+ID4gYWNoaWV2ZWQgYnkgZGVjaWRpbmcgdG8gcHJveHkgb25seSBiYXNl ZCBvbiB0aGUgU1lOL0FDSyAoaS5lLiBiYXNlZCBvbg0KPiA+ID4gdGhlIGZhciBlbmTigJlzIGNh cGFiaWxpdGllcykgYW5kIG90aGVyd2lzZSBiZSB0cmFuc3BhcmVudGx5IGFkZGluZw0KPiBNUFRD UA0KPiA+ID4gdG8gL2V2ZXJ5dGhpbmcvPyBUaGF0IHdheSB5b3UgZ2V0IGV2ZW4gZ3JlYXRlciBN UFRDUCBjb3ZlcmFnZSB3aGlsc3QNCj4gbm90DQo+ID4gPiBpbnRlcmZlcmluZyB3aXRoIGRlc3Rp bmF0aW9ucyB3aGljaCBoYXZlIGFscmVhZHkgZGVwbG95ZWQgaXQuDQo+ID4NCj4gPg0KPiA+IFRo ZSBwcm9ibGVtIGlzIG1vcmUgY29tcGxleCB0aGFuIHRoaXMgYmVjYXVzZSB0aGUgY29ubmVjaXRp dml0eSBvbiB0aGUNCj4gQ1BFDQo+ID4gaXMgbm90IHRoZSBzYW1lIGFzIGNvbm5lY3Rpdml0eSBv biB0aGUgZW5kaG9zdC4gQ29uc2lkZXIgdGhlIGZvbGxvd2luZw0KPiA+IHNjZW5hcmlvIDoNCj4g Pg0KPiA+IGxhcHRvcCA8LS0tLS0tLS0tLS0rDQo+ID4gICAgICAgICAgICAgICAgICAgIHwNCj4g PiBzbWFydHBob25lIDwtLS0tPiBjcGUgPC0tLS0tLS0+IG1jcCA8LS0tLS0tPiBzZXJ2ZXINCj4g PiAgICAgKyAgICAgICAgICAgICAgKw0KPiA+ICBjZWxsdWxhcjEgICAgIGNlbGx1bGFyMg0KPiA+ DQo+ID4gVGhlIE1DUCByZXNpZGVzIG9uIHRoZSBEU0wgcGF0aCBiZXR3ZWVuIHRoZSBDUEUgYW5k IHRoZSBzZXJ2ZXIuDQo+ID4NCj4gPiBUaGUgbGFwdG9wIGlzIGNvbm5lY3RlZCBvdmVyIFdpRmkg YW5kIHRoZSBDUEUgY29udmVydHMgdGhlIFRDUA0KPiBjb25uZWN0aW9uDQo+ID4gb250byBhbiBN UFRDUCBjb25uZWN0aW9uIHRvIGJvbmQgRFNMIGFuZCBjZWxsdWxhcjIuDQo+ID4NCj4gPiBUaGUg c21hcnRwaG9uZSBpcyBjb25uZWN0ZWQgb3ZlciB3aWZpIHRvIHRoZSBjcGUgd2hpY2ggaXMgY29u bmVjdGVkIG92ZXINCj4gRFNMDQo+ID4gdG8gdGhlIHNlcnZlciB2aWEgdGhlIE1DUC4gV2hlbiB0 aGUgc21hcnRwaG9uZSB1c2VzIE1QVENQLCBpdCB3YW50cyB0bw0KPiB1c2UNCj4gPiBXaUZpIGFu ZCBjZWxsdWxhcjEuIEl0IGNvdWxkIHN0YXJ0IG92ZXIgV2lGaSBhbmQgdGhlbiBtb3ZlcyBhbmQg d2FudCB0bw0KPiA+IHN3aXRjaCB0byBjZWxsdWxhcjEuIFRoZSBNQ1AgaGFzIG5vIGlkZWEgb2Yg Y2VsbHVsYXIxIGFuZCBjYW5ub3QNCj4gdGVybWluYXRlDQo+ID4gYW4gTVBUQ1AgY29ubmVjdGlv biBjcmVhdGVkIGJ5IHRoZSBzbWFydHBob25lLg0KPiANCj4gSSdtIG5vdCBzdXJlLCB3aHkgQWxh bidzIHN1Z2dlc3Rpb24gdG8gb25seSBwcm94eSBiYXNlZCBvbiB0aGUgU1lOL0FDSw0KPiBkb2Vz bid0IHdvcmsgaGVyZS4NCj4gDQo+IFRoZXJlIGFyZSB0d28gc2NlbmFyaW9zIGhlcmU6DQo+IA0K PiAxLiBzZXJ2ZXIgc3VwcG9ydHMgTVBUQ1A6IFRoZW4sIGV2ZXJ5dGhpbmcgaXMgZmluZS4gQ1BF IGFuZCBNQ1Agd2lsbCBzdGF5DQo+ICAgIG91dCBvZiB0aGUgYnVzaW5lc3MgYW5kIG5hdGl2ZSBN UFRDUCB3aWxsIGJlIGRvbmUgZnJvbSBzbWFydHBob25lIHRvDQo+ICAgIHNlcnZlci4NCg0KW01l ZF0gRXhpc3RpbmcgbmV0d29yay1hc3Npc3RlZCBNUENQIGRvY3VtZW50cyBhbHJlYWR5IGNvdmVy IHRoaXMgY2FzZS4gTmF0aXZlIE1QVENQIGNvbm5lY3Rpb25zIHdpbGwgYmUgZXN0YWJsaXNoZWQg YnkgdGhhdCBzbWFydHBob25lIHdpdGhvdXQgZXZlbiBiZWluZyBpbnRlcmNlcHRlZCBieSBhbiBN Q1AuIFRoZSBNQ1AgaGFzIG5vdCB0byBpbnNwZWN0IHRoZSBTWU4vQUNLLiBUaGUgcHJvYmxlbSBp cyBtb3JlIG9uIHRoZSBsYXB0b3Agc2lkZS4gDQoNCkxldCdzIGNvbnNpZGVyIGEgVENQIGNvbm5l Y3Rpb24gZnJvbSB0aGF0IGxhcHRvcC4gVGhpcyBUQ1AgY29ubmVjdGlvbnMgaXMgcmVsYXllZCB0 byBNUFRDUCB2aWEgdGhlIGZpeGVkIGxpbmUsIGFuZCB0aGUgaW50ZXJjZXB0ZWQgYnkgdGhlIE1D UC4gSWYgdGhlIE1DUCB3aXRoZHJhd3MgaXRzZWxmIGJlY2F1c2UgaXQgcmVjZWl2ZXMgYW4gTVBf Q0FQQkxFIGluIHRoZSBTWU4vQUNLIGZyb20gdGhlIHVsdGltYXRlIHNlcnZlciwgdGhlIHNlY29u ZGFyeSBzdWJmbG93ICh2aWEgY2VsbHVsYXIyKSBtYXkgbm90IGJlIGVzdGFibGlzaGVkIGJlY2F1 c2Ugb25seSBwcml2YXRlIElQdjQgYWRkcmVzc2VzIG1heSBiZSBhc3NpZ25lZCBpbiB0aGF0IGxl ZyAoZS5nLiwgZGVkaWNhdGVkIEFQTiBpcyB1c2VkKS4gSW4gdGhpcyBjYXNlLCB0aGUgd2l0aGRy YXdhbCBvZiB0aGUgTUNQIHdpbGwgbGVhZCB0byBtb3JlIGZhaWx1cmVzLiANCg0KVGhpcyBpcyBl eGFjdGx5IHdoeSBJJ20gYWR2b2NhdGluZyBmb3IgYSBjb25maWd1cmFibGUgcGFyYW1ldGVyLiAN Cg0KPiAyLiBzZXJ2ZXIgZG9lcyBub3Qgc3VwcG9ydCBNUFRDUDogSW4gdGhhdCBjYXNlIHRoZSBN Q1Agd2lsbCBhbm5vdW5jZSBpdHMNCj4gICAgcHVibGljIElQIHRvIHRoZSBzbWFydHBob25lIGFu ZCB0aGlzIG9uZSBjYW4gdGhlbiBjcmVhdGUgYW4gTVBUQ1AtDQo+IHN1YmZsb3cNCj4gICAgdmlh IGNlbGx1bGFyMS4NCj4gDQo+IA0KPiBDaHJpc3RvcGgNCj4gDQo+IF9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fDQo+IG11bHRpcGF0aHRjcCBtYWlsaW5nIGxp c3QNCj4gbXVsdGlwYXRodGNwQGlldGYub3JnDQo+IGh0dHBzOi8vd3d3LmlldGYub3JnL21haWxt YW4vbGlzdGluZm8vbXVsdGlwYXRodGNwDQo= From nobody Tue Nov 8 00:08:32 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B052E129440 for ; Tue, 8 Nov 2016 00:08:30 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.115 X-Spam-Level: X-Spam-Status: No, score=-3.115 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id MEoFWZn-8Ghj for ; Tue, 8 Nov 2016 00:08:29 -0800 (PST) Received: from relais-inet.orange.com (mta134.mail.business.static.orange.com [80.12.70.34]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 601A11293D8 for ; Tue, 8 Nov 2016 00:08:29 -0800 (PST) Received: from opfednr02.francetelecom.fr (unknown [xx.xx.xx.66]) by opfednr22.francetelecom.fr (ESMTP service) with ESMTP id AE4912032D; Tue, 8 Nov 2016 09:08:27 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.69]) by opfednr02.francetelecom.fr (ESMTP service) with ESMTP id 7693B120079; Tue, 8 Nov 2016 09:08:27 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILMA2.corporate.adroot.infra.ftgroup ([fe80::bc1c:ad2f:eda3:8c3d%18]) with mapi id 14.03.0319.002; Tue, 8 Nov 2016 09:08:27 +0100 From: To: Alan Ford , "Olivier.Bonaventure@uclouvain.be" Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSORUenemdljzUmEGiGID3gGUCC6DOuRdw Date: Tue, 8 Nov 2016 08:08:26 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DADF3F@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> <3fb34255-bfdd-832e-4143-3872ed4b5d93@uclouvain.be> <7601A655-137D-4197-A2B7-4BB10ED0CB32@gmail.com> <85EB3C4A-A04F-4259-85A0-BB48A7B46C7D@gmail.com> In-Reply-To: <85EB3C4A-A04F-4259-85A0-BB48A7B46C7D@gmail.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DADF3FOPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 08:08:30 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DADF3FOPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgQWxhbiwNCg0KUGxlYXNlIHNlZSBpbmxpbmUuDQoNCkNoZWVycywNCk1lZA0KDQpEZSA6IEFs YW4gRm9yZCBbbWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb21dDQpFbnZvecOpIDogbHVuZGkgNyBu b3ZlbWJyZSAyMDE2IDE3OjM3DQrDgCA6IE9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJl DQpDYyA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE47IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0K T2JqZXQgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0ZXIg aXRlbQ0KDQpIaSBPbGl2aWVyLA0KDQpPbiA3IE5vdiAyMDE2LCBhdCAwNzo1MCwgT2xpdmllciBC b25hdmVudHVyZSA8T2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU8bWFpbHRvOk9saXZp ZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlPj4gd3JvdGU6DQoNCg0KV2h5IGlzIGl0IGFuIC9v cHRpb24vLCBob3dldmVyPyBXaGVuIHlvdSBhcmUgZXhwbGljaXRseSB0YXJnZXRpbmcgYQ0KcHJv eHkgbm9kZSwgc3VyZWx5IHRoZSBwcm94eSBpcyBqdXN0IGFzIGNhcGFibGUgb2YgcHVsbGluZyB0 aGUgZGF0YSBvdXQNCm9mIHRoZSBwYXlsb2FkIGhlcmU/DQoNCkJlY2F1c2UgdGhlIGFkZHJlc3Np bmcgaW5mb3JtYXRpb24gdGhhdCBpcyB1c2VkIGZvciB0aGUgcHJveHkgaXMgcGFydCBvZiB0aGUg Y29udHJvbCBwbGFuZSBhbmQgbm90IHBhcnQgb2YgdGhlIGJ5dGVzdHJlYW0uIEkgdGhpbmsgdGhh dCBpdCBpcyB2ZXJ5IGltcG9ydGFudCBmcm9tIGFuIGFyY2hpdGVjdHVyYWwgdmlld3BvaW50IHRv IG1haW50YWluIGEgY2xlYW4gc2VwYXJhdGlvbiBiZXR3ZWVuIHRoZSBieXRlIHN0cmVhbSB0aGF0 IGlzIGV4Y2hhbmdlZCBiZXR3ZWVuIHRoZSBhcHBsaWNhdGlvbnMgYW5kIGFsbCBjb250cm9sIGlu Zm9ybWF0aW9uIHRoYXQgc2hvdWxkIGJlIHBsYWNlZCBpbnNpZGUgb3B0aW9ucy4NCg0KV2UgZXhw bG9yZSB0aGUgcG9zc2liaWxpdHkgb2YgYWRkaW5nIGluZm9ybWF0aW9uIGluIHRoZSBieXRlc3Ry ZWFtIGZvciBNUFRDUCBhbmQgZXZlbnR1YWxseSBkZWNpZGVkIHRvIHBsYWNlIGFsbCBjb250cm9s IGluZm9ybWF0aW9uIGluIG9wdGlvbnMuIElmIHlvdSBsb29rIGF0IEhUVFAsIHByb3h5LXJlbGF0 ZWQgaW5mb3JtYXRpb24gaXMgcGFydCBvZiB0aGUgSFRUUCBoZWFkZXJzIGFuZCBub3QgcGFydCBv ZiB0aGUgcGF5bG9hZC4gVGhpcyBpcyB0aGUgc2FtZSB0eXBlIG9mIHByb2JsZW0uDQoNCkFuZCB0 aGlzIGFwcGVhcnMgdG8gYmUgd2hlcmUgd2UgZnVuZGFtZW50YWxseSBkaXNhZ3JlZS4gSSBkb27i gJl0IHNlZSB0aGlzIGFzIHBhcnQgb2YgdGhlIGNvbnRyb2wgcGxhbmUsIEkgc2VlIHByb3h5aW5n IChhdCBsZWFzdCBpbiBleHBsaWNpdCBtb2RlKSBhcyBhbiBhcHBsaWNhdGlvbiBvZiBNUFRDUCwg YW5kIHNob3VsZCBiZSBhdCB0aGUgYXBwbGljYXRpb24gbGF5ZXIuDQoNCltNZWRdIEkgc3RpbGwg ZG9u4oCZdCB1bmRlcnN0YW5kIHRoaXMgc3VidGxldHkgYmV0d2VlbiDigJxhcHBsaWNhdGlvbiBv ZiBNUFRDUOKAnSAoeW91IGNsYWltKSBhbmQg4oCcTVBUQ1Atc3BlY2lmaWMgdXNlIGNhc2XigJ0g KHdlIGNsYWltKS4gSWYgd2UgZXh0cmFwb2xhdGUgeW91ciBhcmd1bWVudCwgb25lIGNhbiBvYmpl Y3QgdGhhdCBtdWx0aS1wYXRoaW5nIGlzIGFuIOKAnGFwcGxpY2F0aW9uIG9mIFRDUOKAnSAobm90 IGV2ZW4gc3BlY2lmaWMgdG8gVENQKSwgYW5kIHNob3VsZCBub3QgYmUgZGVmaW5lZCBhcyBhIFRD UCBvcHRpb24uIEJ1dCB0aGUgcmVhbGl0eSBpcyB0aGF0IHRoZXJlIGlzIGEgVENQIG9wdGlvbiBm b3IgbXVsdGktcGF0aGluZy4NCg0KSXQgc2VlbXMgdG9vIHNwZWNpZmljIGFuIGFwcGxpY2F0aW9u IHRvIGJlIGVtYmVkZGVkIGluIHRoZSBwcm90b2NvbC4gVGhpcyBkb2VzIG5vdCBzZWVtIGVxdWl2 YWxlbnQgdG8gTkFULCBzaW5jZSBpdCBpcyByZXF1aXJpbmcgYWRkaXRpb25hbCBzaWduYWxsaW5n Lg0KDQpbTWVkXSBGV0lXLCBpbnN0cnVjdGluZyBOQVQgc3RhdGUgd2l0aCBpbi1iYW5kIHNpZ25h bGluZyBpbmZvcm1hdGlvbiBpcyBzcGVjaWZpZWQgYnkgdGhlIElFVEYgYW5kIHdpZGVseSBkZXBs b3llZDoNCg0KwrcgICAgICAgICBodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNjA1Mg0K DQrCtyAgICAgICAgIGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2MTQ2DQoNCsK3ICAg ICAgICAgaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4NzcNCg0KU2ltaWxhcmx5IEkg ZG9u4oCZdCBzZWUgaXQgY29tcGFyZXMgbGlrZS1mb3ItbGlrZSB3aXRoIEhUVFAgaGVhZGVycyBh bmQgcGF5bG9hZDsgSFRUUCBpcyBhbiBhcHBsaWNhdGlvbi1sYXllciBwcm90b2NvbC4NCg0KSGF2 aW5nIHNhaWQgdGhhdCwgZGF0YSBjYW4gbm93IGJlIHR1bm5lbGxlZCBpbiBIVFRQIGUuZy4gYnkg dXNpbmcgV2ViU29ja2V0cy4gSSBzZWUgdGhpcyBhcyBhbiBhcHBsaWNhdGlvbi1sYXllciBuZWdv dGlhdGlvbjogbmVnb3RpYXRlIHRoZSBlc2NhbGF0aW9uIHRvIFdlYlNvY2tldHMsIHRoZW4geW91 IGhhdmUgYSBiaWRpcmVjdGlvbmFsIHNvY2tldCBpbiBvcGVyYXRpb24uIFRoaXMgaXMgY2xvc2Vy IHRvIHRoZSB0dW5uZWxsaW5nIHlvdSBwcm9wb3NlOyBob3dldmVyLCBJIHNlZSB0aGlzIHZlcnkg bXVjaCBhcyBhIG5lZ290aWF0aW9uIGF0IHRoZSBmaXJzdCBmZXcgYnl0ZXMgb2YgdGhlIHBheWxv YWQsIGZvbGxvd2VkIGJ5IHRoZSBkYXRhLg0KDQpSZWdhcmRzLA0KQWxhbg0KDQo= --_000_787AE7BB302AE849A7480A190F8B933009DADF3FOPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 V2luZ2RpbmdzOw0KCXBhbm9zZS0xOjUgMCAwIDAgMCAwIDAgMCAwIDA7fQ0KQGZvbnQtZmFjZQ0K CXtmb250LWZhbWlseTpXaW5nZGluZ3M7DQoJcGFub3NlLTE6NSAwIDAgMCAwIDAgMCAwIDAgMDt9 DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNhbGlicmk7DQoJcGFub3NlLTE6MiAxNSA1IDIg MiAyIDQgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpUYWhvbWE7DQoJcGFub3Nl LTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KLyogU3R5bGUgRGVmaW5pdGlvbnMgKi8NCnAuTXNv Tm9ybWFsLCBsaS5Nc29Ob3JtYWwsIGRpdi5Nc29Ob3JtYWwNCgl7bWFyZ2luOjBjbTsNCgltYXJn aW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjEyLjBwdDsNCglmb250LWZhbWlseToiVGlt ZXMgTmV3IFJvbWFuIiwic2VyaWYiO30NCmE6bGluaywgc3Bhbi5Nc29IeXBlcmxpbmsNCgl7bXNv LXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9yOmJsdWU7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVy bGluZTt9DQphOnZpc2l0ZWQsIHNwYW4uTXNvSHlwZXJsaW5rRm9sbG93ZWQNCgl7bXNvLXN0eWxl LXByaW9yaXR5Ojk5Ow0KCWNvbG9yOnB1cnBsZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5l O30NCnAuTXNvTGlzdFBhcmFncmFwaCwgbGkuTXNvTGlzdFBhcmFncmFwaCwgZGl2Lk1zb0xpc3RQ YXJhZ3JhcGgNCgl7bXNvLXN0eWxlLXByaW9yaXR5OjM0Ow0KCW1hcmdpbi10b3A6MGNtOw0KCW1h cmdpbi1yaWdodDowY207DQoJbWFyZ2luLWJvdHRvbTowY207DQoJbWFyZ2luLWxlZnQ6MzYuMHB0 Ow0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0KCWZvbnQtZmFt aWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7fQ0Kc3Bhbi5FbWFpbFN0eWxlMTcNCgl7bXNv LXN0eWxlLXR5cGU6cGVyc29uYWwtcmVwbHk7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IjsN Cgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7DQoJZm9udC1zdHlsZTpub3JtYWw7 fQ0KLk1zb0NocERlZmF1bHQNCgl7bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJZm9udC1z aXplOjEwLjBwdDt9DQpAcGFnZSBXb3JkU2VjdGlvbjENCgl7c2l6ZTo2MTIuMHB0IDc5Mi4wcHQ7 DQoJbWFyZ2luOjcwLjg1cHQgNzAuODVwdCA3MC44NXB0IDcwLjg1cHQ7fQ0KZGl2LldvcmRTZWN0 aW9uMQ0KCXtwYWdlOldvcmRTZWN0aW9uMTt9DQovKiBMaXN0IERlZmluaXRpb25zICovDQpAbGlz dCBsMA0KCXttc28tbGlzdC1pZDoxNDY3ODE4MTMwOw0KCW1zby1saXN0LXR5cGU6aHlicmlkOw0K CW1zby1saXN0LXRlbXBsYXRlLWlkczoxMzUzMzc4ODA2IC0xODYxNTU5OTg0IDY3ODk1Mjk5IDY3 ODk1MzAxIDY3ODk1Mjk3IDY3ODk1Mjk5IDY3ODk1MzAxIDY3ODk1Mjk3IDY3ODk1Mjk5IDY3ODk1 MzAxO30NCkBsaXN0IGwwOmxldmVsMQ0KCXttc28tbGV2ZWwtc3RhcnQtYXQ6MDsNCgltc28tbGV2 ZWwtbnVtYmVyLWZvcm1hdDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ674K3Ow0KCW1zby1sZXZl bC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0 LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OlN5bWJvbDsNCgltc28tZmFyZWFzdC1mb250 LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIjsNCgltc28tYmlkaS1mb250LWZhbWlseToiVGltZXMg TmV3IFJvbWFuIjt9DQpAbGlzdCBsMDpsZXZlbDINCgl7bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6 YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Om87DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJ bXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJ Zm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3Ijt9DQpAbGlzdCBsMDpsZXZlbDMNCgl7bXNvLWxldmVs LW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Ou+CpzsNCgltc28tbGV2ZWwt dGFiLXN0b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBvc2l0aW9uOmxlZnQ7DQoJdGV4dC1p bmRlbnQ6LTE4LjBwdDsNCglmb250LWZhbWlseTpXaW5nZGluZ3M7fQ0KQGxpc3QgbDA6bGV2ZWw0 DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsNCgltc28tbGV2ZWwtdGV4dDrvgrc7 DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJbXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjps ZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJZm9udC1mYW1pbHk6U3ltYm9sO30NCkBsaXN0 IGwwOmxldmVsNQ0KCXttc28tbGV2ZWwtbnVtYmVyLWZvcm1hdDpidWxsZXQ7DQoJbXNvLWxldmVs LXRleHQ6bzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBv c2l0aW9uOmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250LWZhbWlseToiQ291cmll ciBOZXciO30NCkBsaXN0IGwwOmxldmVsNg0KCXttc28tbGV2ZWwtbnVtYmVyLWZvcm1hdDpidWxs ZXQ7DQoJbXNvLWxldmVsLXRleHQ674KnOw0KCW1zby1sZXZlbC10YWItc3RvcDpub25lOw0KCW1z by1sZXZlbC1udW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0LWluZGVudDotMTguMHB0Ow0KCWZv bnQtZmFtaWx5OldpbmdkaW5nczt9DQpAbGlzdCBsMDpsZXZlbDcNCgl7bXNvLWxldmVsLW51bWJl ci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Ou+CtzsNCgltc28tbGV2ZWwtdGFiLXN0 b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBvc2l0aW9uOmxlZnQ7DQoJdGV4dC1pbmRlbnQ6 LTE4LjBwdDsNCglmb250LWZhbWlseTpTeW1ib2w7fQ0KQGxpc3QgbDA6bGV2ZWw4DQoJe21zby1s ZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsNCgltc28tbGV2ZWwtdGV4dDpvOw0KCW1zby1sZXZl bC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0 LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OiJDb3VyaWVyIE5ldyI7fQ0KQGxpc3QgbDA6 bGV2ZWw5DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsNCgltc28tbGV2ZWwtdGV4 dDrvgqc7DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJbXNvLWxldmVsLW51bWJlci1wb3Np dGlvbjpsZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJZm9udC1mYW1pbHk6V2luZ2Rpbmdz O30NCm9sDQoJe21hcmdpbi1ib3R0b206MGNtO30NCnVsDQoJe21hcmdpbi1ib3R0b206MGNtO30N Ci0tPjwvc3R5bGU+PCEtLVtpZiBndGUgbXNvIDldPjx4bWw+DQo8bzpzaGFwZWRlZmF1bHRzIHY6 ZXh0PSJlZGl0IiBzcGlkbWF4PSIxMDI2IiAvPg0KPC94bWw+PCFbZW5kaWZdLS0+PCEtLVtpZiBn dGUgbXNvIDldPjx4bWw+DQo8bzpzaGFwZWxheW91dCB2OmV4dD0iZWRpdCI+DQo8bzppZG1hcCB2 OmV4dD0iZWRpdCIgZGF0YT0iMSIgLz4NCjwvbzpzaGFwZWxheW91dD48L3htbD48IVtlbmRpZl0t LT4NCjwvaGVhZD4NCjxib2R5IGxhbmc9IkZSIiBsaW5rPSJibHVlIiB2bGluaz0icHVycGxlIj4N CjxkaXYgY2xhc3M9IldvcmRTZWN0aW9uMSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkhpIEFsYW4sPG86cD48L286cD48L3NwYW4+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNr Ij48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPlBsZWFzZSBzZWUgaW5saW5lLjxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBz dHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90 Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5DaGVlcnMsPG86cD48 L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMi IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1 b3Q7O2NvbG9yOmJsYWNrIj5NZWQ8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9v OnA+PC9zcGFuPjwvcD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNvbGlk IGJsdWUgMS41cHQ7cGFkZGluZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0KPGRpdiBzdHls ZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4w cHQgMGNtIDBjbSAwY20iPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4gc3R5bGU9ImZv bnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMt c2VyaWYmcXVvdDsiPkRlJm5ic3A7Ojwvc3Bhbj48L2I+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTox MC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVv dDsiPiBBbGFuIEZvcmQgW21haWx0bzphbGFuLmZvcmRAZ21haWwuY29tXQ0KPGJyPg0KPGI+RW52 b3nDqSZuYnNwOzo8L2I+IGx1bmRpIDcgbm92ZW1icmUgMjAxNiAxNzozNzxicj4NCjxiPsOAJm5i c3A7OjwvYj4gT2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU8YnI+DQo8Yj5DYyZuYnNw Ozo8L2I+IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE47IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxi cj4NCjxiPk9iamV0Jm5ic3A7OjwvYj4gUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRD UCBwcm94eSBjaGFydGVyIGl0ZW08bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj5IaSBPbGl2aWVyLDxvOnA+PC9vOnA+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPGRpdj4NCjxibG9ja3F1b3RlIHN0eWxl PSJtYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQiPg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPk9uIDcgTm92IDIwMTYsIGF0IDA3OjUwLCBPbGl2aWVyIEJvbmF2ZW50dXJl ICZsdDs8YSBocmVmPSJtYWlsdG86T2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmUiPk9s aXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlPC9hPiZndDsgd3JvdGU6PG86cD48L286cD48 L3A+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0K PGRpdj4NCjxkaXY+DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4t Ym90dG9tOjUuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJtYXJnaW4tYm90dG9t OjEyLjBwdCI+PGJyPg0KV2h5IGlzIGl0IGFuIC9vcHRpb24vLCBob3dldmVyPyBXaGVuIHlvdSBh cmUgZXhwbGljaXRseSB0YXJnZXRpbmcgYTxicj4NCnByb3h5IG5vZGUsIHN1cmVseSB0aGUgcHJv eHkgaXMganVzdCBhcyBjYXBhYmxlIG9mIHB1bGxpbmcgdGhlIGRhdGEgb3V0PGJyPg0Kb2YgdGhl IHBheWxvYWQgaGVyZT88bzpwPjwvbzpwPjwvcD4NCjwvYmxvY2txdW90ZT4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxicj4NCkJlY2F1c2UgdGhlIGFkZHJlc3NpbmcgaW5mb3JtYXRpb24gdGhhdCBp cyB1c2VkIGZvciB0aGUgcHJveHkgaXMgcGFydCBvZiB0aGUgY29udHJvbCBwbGFuZSBhbmQgbm90 IHBhcnQgb2YgdGhlIGJ5dGVzdHJlYW0uIEkgdGhpbmsgdGhhdCBpdCBpcyB2ZXJ5IGltcG9ydGFu dCBmcm9tIGFuIGFyY2hpdGVjdHVyYWwgdmlld3BvaW50IHRvIG1haW50YWluIGEgY2xlYW4gc2Vw YXJhdGlvbiBiZXR3ZWVuIHRoZSBieXRlIHN0cmVhbSB0aGF0IGlzIGV4Y2hhbmdlZA0KIGJldHdl ZW4gdGhlIGFwcGxpY2F0aW9ucyBhbmQgYWxsIGNvbnRyb2wgaW5mb3JtYXRpb24gdGhhdCBzaG91 bGQgYmUgcGxhY2VkIGluc2lkZSBvcHRpb25zLjxicj4NCjxicj4NCldlIGV4cGxvcmUgdGhlIHBv c3NpYmlsaXR5IG9mIGFkZGluZyBpbmZvcm1hdGlvbiBpbiB0aGUgYnl0ZXN0cmVhbSBmb3IgTVBU Q1AgYW5kIGV2ZW50dWFsbHkgZGVjaWRlZCB0byBwbGFjZSBhbGwgY29udHJvbCBpbmZvcm1hdGlv biBpbiBvcHRpb25zLiBJZiB5b3UgbG9vayBhdCBIVFRQLCBwcm94eS1yZWxhdGVkIGluZm9ybWF0 aW9uIGlzIHBhcnQgb2YgdGhlIEhUVFAgaGVhZGVycyBhbmQgbm90IHBhcnQgb2YgdGhlIHBheWxv YWQuIFRoaXMgaXMNCiB0aGUgc2FtZSB0eXBlIG9mIHByb2JsZW0uPG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPkFuZCB0aGlzIGFwcGVhcnMgdG8gYmUgd2hlcmUgd2UgZnVuZGFtZW50YWxseSBkaXNhZ3Jl ZS4gSSBkb27igJl0IHNlZSB0aGlzIGFzIHBhcnQgb2YgdGhlIGNvbnRyb2wgcGxhbmUsIEkgc2Vl IHByb3h5aW5nIChhdCBsZWFzdCBpbiBleHBsaWNpdCBtb2RlKSBhcyBhbg0KPGk+YXBwbGljYXRp b248L2k+IG9mIE1QVENQLCBhbmQgc2hvdWxkIGJlIGF0IHRoZSBhcHBsaWNhdGlvbiBsYXllci48 c3BhbiBzdHlsZT0iY29sb3I6YmxhY2siPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJz cDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBJIHN0aWxsIGRvbuKAmXQgdW5kZXJzdGFuZCB0aGlz IHN1YnRsZXR5IGJldHdlZW4g4oCcYXBwbGljYXRpb24gb2YgTVBUQ1DigJ0gKHlvdSBjbGFpbSkg YW5kIOKAnE1QVENQLXNwZWNpZmljIHVzZSBjYXNl4oCdICh3ZSBjbGFpbSkuIElmIHdlIGV4dHJh cG9sYXRlIHlvdXIgYXJndW1lbnQsDQogb25lIGNhbiBvYmplY3QgdGhhdCBtdWx0aS1wYXRoaW5n IGlzIGFuIOKAnGFwcGxpY2F0aW9uIG9mIFRDUOKAnSAobm90IGV2ZW4gc3BlY2lmaWMgdG8gVENQ KSwgYW5kIHNob3VsZCBub3QgYmUgZGVmaW5lZCBhcyBhIFRDUCBvcHRpb24uIEJ1dCB0aGUgcmVh bGl0eSBpcyB0aGF0IHRoZXJlIGlzIGEgVENQIG9wdGlvbiBmb3IgbXVsdGktcGF0aGluZy4NCjxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPkl0IHNlZW1zIHRvbyBzcGVjaWZpYyBh biBhcHBsaWNhdGlvbiB0byBiZSBlbWJlZGRlZCBpbiB0aGUgcHJvdG9jb2wuIFRoaXMgZG9lcyBu b3Qgc2VlbSBlcTwvc3Bhbj51aXZhbGVudCB0byBOQVQsIHNpbmNlIGl0IGlzIHJlcXVpcmluZyBh ZGRpdGlvbmFsIHNpZ25hbGxpbmcuPG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVk XSBGV0lXLCBpbnN0cnVjdGluZyBOQVQgc3RhdGUgd2l0aCBpbi1iYW5kIHNpZ25hbGluZyBpbmZv cm1hdGlvbiBpcyBzcGVjaWZpZWQgYnkgdGhlIElFVEYgYW5kIHdpZGVseSBkZXBsb3llZDoNCjxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29MaXN0UGFyYWdyYXBoIiBzdHlsZT0i dGV4dC1pbmRlbnQ6LTE4LjBwdDttc28tbGlzdDpsMCBsZXZlbDEgbGZvMSI+PCFbaWYgIXN1cHBv cnRMaXN0c10+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OlN5bWJvbDtjb2xvcjpibGFjayI+PHNwYW4gc3R5bGU9Im1zby1saXN0Oklnbm9yZSI+ wrc8c3BhbiBzdHlsZT0iZm9udDo3LjBwdCAmcXVvdDtUaW1lcyBOZXcgUm9tYW4mcXVvdDsiPiZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOw0KPC9zcGFuPjwv c3Bhbj48L3NwYW4+PCFbZW5kaWZdPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXpl OjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+ PGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzYwNTIiPmh0dHBzOi8vdG9v bHMuaWV0Zi5vcmcvaHRtbC9yZmM2MDUyPC9hPg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAg Y2xhc3M9Ik1zb0xpc3RQYXJhZ3JhcGgiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0O21zby1s aXN0OmwwIGxldmVsMSBsZm8xIj48IVtpZiAhc3VwcG9ydExpc3RzXT48c3BhbiBsYW5nPSJFTi1V UyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sO2NvbG9yOmJsYWNr Ij48c3BhbiBzdHlsZT0ibXNvLWxpc3Q6SWdub3JlIj7CtzxzcGFuIHN0eWxlPSJmb250OjcuMHB0 ICZxdW90O1RpbWVzIE5ldyBSb21hbiZxdW90OyI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7DQo8L3NwYW4+PC9zcGFuPjwvc3Bhbj48IVtlbmRpZl0+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48YSBocmVmPSJodHRwczovL3Rvb2xzLmll dGYub3JnL2h0bWwvcmZjNjE0NiI+aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzYxNDY8 L2E+PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb0xpc3RQYXJhZ3JhcGgiIHN0 eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0O21zby1saXN0OmwwIGxldmVsMSBsZm8xIj48IVtpZiAh c3VwcG9ydExpc3RzXT48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6U3ltYm9sO2NvbG9yOmJsYWNrIj48c3BhbiBzdHlsZT0ibXNvLWxpc3Q6SWdu b3JlIj7CtzxzcGFuIHN0eWxlPSJmb250OjcuMHB0ICZxdW90O1RpbWVzIE5ldyBSb21hbiZxdW90 OyI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7DQo8L3Nw YW4+PC9zcGFuPjwvc3Bhbj48IVtlbmRpZl0+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJs YWNrIj48YSBocmVmPSJodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNjg3NyI+aHR0cHM6 Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4Nzc8L2E+ICZuYnNwOzxvOnA+PC9vOnA+PC9zcGFu PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVO LVVTIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj5TaW1pbGFybHkgSSBkb27igJl0IHNlZSBpdCBjb21wYXJlcyBsaWtlLWZv ci1saWtlIHdpdGggSFRUUCBoZWFkZXJzIGFuZCBwYXlsb2FkOyBIVFRQIGlzIGFuIGFwcGxpY2F0 aW9uLWxheWVyIHByb3RvY29sLjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj5IYXZpbmcgc2FpZCB0aGF0LCBkYXRhIGNhbiBub3cgYmUgdHVubmVs bGVkIGluIEhUVFAgZS5nLiBieSB1c2luZyBXZWJTb2NrZXRzLiBJIHNlZSB0aGlzIGFzIGFuIGFw cGxpY2F0aW9uLWxheWVyIG5lZ290aWF0aW9uOiBuZWdvdGlhdGUgdGhlIGVzY2FsYXRpb24gdG8g V2ViU29ja2V0cywgdGhlbiB5b3UgaGF2ZSBhIGJpZGlyZWN0aW9uYWwgc29ja2V0IGluIG9wZXJh dGlvbi4gVGhpcyBpcyBjbG9zZXIgdG8gdGhlDQogdHVubmVsbGluZyB5b3UgcHJvcG9zZTsgaG93 ZXZlciwgSSBzZWUgdGhpcyB2ZXJ5IG11Y2ggYXMgYSBuZWdvdGlhdGlvbiBhdCB0aGUgZmlyc3Qg ZmV3IGJ5dGVzIG9mIHRoZSBwYXlsb2FkLCBmb2xsb3dlZCBieSB0aGUgZGF0YS48bzpwPjwvbzpw PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9v OnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+UmVnYXJkcyw8bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkFsYW48bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5i c3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ib2R5Pg0KPC9odG1sPg0K --_000_787AE7BB302AE849A7480A190F8B933009DADF3FOPEXCLILMA3corp_-- From nobody Tue Nov 8 02:07:14 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 29217129625 for ; Tue, 8 Nov 2016 02:07:13 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.119 X-Spam-Level: X-Spam-Status: No, score=-2.119 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_SORBS_SPAM=0.5, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id A-cF96vgUf5T for ; Tue, 8 Nov 2016 02:07:10 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias92.francetelecom.com [193.251.215.92]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 585A7128E18 for ; Tue, 8 Nov 2016 02:07:10 -0800 (PST) Received: from omfedm08.si.francetelecom.fr (unknown [xx.xx.xx.4]) by omfedm09.si.francetelecom.fr (ESMTP service) with ESMTP id 88FF82DC18A; Tue, 8 Nov 2016 11:07:08 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.41]) by omfedm08.si.francetelecom.fr (ESMTP service) with ESMTP id 5BCC623808A; Tue, 8 Nov 2016 11:07:08 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM31.corporate.adroot.infra.ftgroup ([fe80::2cc9:4bac:7b7d:229d%19]) with mapi id 14.03.0319.002; Tue, 8 Nov 2016 11:07:08 +0100 From: To: Joe Touch , =?utf-8?B?TWlyamEgS8O8aGxld2luZA==?= , "Olivier.Bonaventure@uclouvain.be" Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOREZnemdljzUmEGiGID3gGUCC6DNppCAgAEtwDA= Date: Tue, 8 Nov 2016 10:07:07 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.11.8.92717 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 10:07:13 -0000 Sm9lLA0KDQpJJ20gaW5zZXJ0aW5nIHRoZSBmdWxsIHRleHQgb2YgdGhhdCBzZWN0aW9uIGhlcmU6 IA0KDQo9PT09DQogICAgICAgICA0LjIuMi41ICBUQ1AgT3B0aW9uczogUkZDLTc5MyBTZWN0aW9u IDMuMQ0KDQogICAgICAgICAgICBBIFRDUCBNVVNUIGJlIGFibGUgdG8gcmVjZWl2ZSBhIFRDUCBv cHRpb24gaW4gYW55IHNlZ21lbnQuDQogICAgICAgICAgICBBIFRDUCBNVVNUIGlnbm9yZSB3aXRo b3V0IGVycm9yIGFueSBUQ1Agb3B0aW9uIGl0IGRvZXMgbm90DQogICAgICAgICAgICBpbXBsZW1l bnQsIGFzc3VtaW5nIHRoYXQgdGhlIG9wdGlvbiBoYXMgYSBsZW5ndGggZmllbGQgKGFsbA0KICAg ICAgICAgICAgVENQIG9wdGlvbnMgZGVmaW5lZCBpbiB0aGUgZnV0dXJlIHdpbGwgaGF2ZSBsZW5n dGggZmllbGRzKS4NCiAgICAgICAgICAgIFRDUCBNVVNUIGJlIHByZXBhcmVkIHRvIGhhbmRsZSBh biBpbGxlZ2FsIG9wdGlvbiBsZW5ndGgNCiAgICAgICAgICAgIChlLmcuLCB6ZXJvKSB3aXRob3V0 IGNyYXNoaW5nOyBhIHN1Z2dlc3RlZCBwcm9jZWR1cmUgaXMgdG8NCiAgICAgICAgICAgIHJlc2V0 IHRoZSBjb25uZWN0aW9uIGFuZCBsb2cgdGhlIHJlYXNvbi4NCj09PT0NCg0KICAgVGhlIHByb3Bv c2VkIGRlc2lnbiBmb3IgdGhlIE1QX0NPTlZFUlQgb3B0aW9uIGRvZXMgbm90IHZpb2xhdGUgdGhh dA0KICAgdGV4dCwgSU1PLiAgSSdtIGxpc3RpbmcgaGVyZSB0aGUgZGVzaWduIGFwcHJvYWNoZXMg dGhhdCB3ZSBjb25zaWRlcmVkDQogICBzbyBmYXI6DQoNCiAgICAgICgxKSBubyBjaGFuZ2UgdG8g TVBfQ0FQQUJMRTogTVBUQ1AgcHJveGllcyBhcmUgcHJlcGFyZWQgYnkgZGVzaWduDQogICAgICB0 byBsb29rIGF0IHRoZSBwYXlsb2FkIG9mIFNZTiB0byByZXRyaWV2ZSBNUF9DT05WRVJUIG9wdGlv bnMuDQoNCiAgICAgICogIE1QX0NPTlZFUlQgb3B0aW9ucyBhcmUgaW5zZXJ0ZWQgaW4gdGhlIHBh eWxvYWQgb2YgYSBTWU4gdGhhdA0KICAgICAgICAgaW5jbHVkZXMgTVBfQ0FQQUJMRS4NCiAgICAg ICogIElmIHRoZSByZW1vdGUgcGVlciBkb2VzIG5vdCBzdXBwb3J0IE1QVENQLCB0aGUgY29ubmVj dGlvbiB3aWxsDQogICAgICAgICBiZSByZXZlcnRlZCB0byBUQ1AgYWNjb3JkaW5nIHRvIHRoZSBi YXNlIE1QVENQIHNwZWNpZmljYXRpb24uDQogICAgICAqICBJZiB0aGUgcmVtb3RlIHBlZXIgc3Vw cG9ydHMgTVBUQ1AsIGFuZCBpdCBpcyBwcmVwYXJlZCB0bw0KICAgICAgICAgcmVjZWl2ZSBvcHRp b25zIGluIHRoZSBTWU4gcGF5bG9hZCwgaXQgd2lsbCBlY2hvIHRob3NlIG9wdGlvbnMNCiAgICAg ICAgIGluIHRoZSBTWU4vQUNLLiAgVGhlIE1QVENQIGNvbm5lY3Rpb24gd2lsbCBjb250aW51ZS4N CiAgICAgICogIElmIHRoZSByZW1vdGUgcGVlciBzdXBwb3J0cyBNUFRDUCwgYnV0IGl0IGlzIG5v dCBwcmVwYXJlZCB0bw0KICAgICAgICAgcmVjZWl2ZSBvcHRpb25zIGluIHRoZSBTWU4gcGF5bG9h ZCwgaXQgd2lsbCByZXBseSB3aXRoIGEgU1lOLw0KICAgICAgICAgQUNLIHRoYXQgZG9lcyBub3Qg ZWNobyBNUF9DT05WRVJULiAgDQogICAgICAqICBUaGUgY2FwYWJpbGl0aWVzIG9mIHRoZSBNUFRD UCBwcm94eSBtYXkgYmUgc3RvcmVkIGxvY2FsbHkgdG8NCiAgICAgICAgIGRldGVybWluZSB3aGV0 aGVyIGZ1dHVyZSBjb25uZWN0aW9ucyBjYW4gbWFrZSB1c2Ugb2YgdGhlDQogICAgICAgICBNUF9D UE5WRVJUIG9yIG5vdC4gIE9mIGNvdXJzZSwgdGhpcyBpbmZvcm1hdGlvbiB3aWxsIGJlIGZsdXNo ZWQNCiAgICAgICAgIGlmIGEgbmV3IE1QVENQIHByb3h5IGlzIGNvbmZpZ3VyZWQsIG9yIGFmdGVy IHRoZSBleHBpcnkgb2YgYQ0KICAgICAgICAgdGltZXIuICBUaGlzIGlzIHBhcnRpY3VsYXJseSB1 c2VmdWwgZm9yIHRoZSBleHBsaWNpdCBtb2RlIHdoZXJlDQogICAgICAgICBpdCBpcyBsaWtlbHkg dGhhdCB0aGUgc2FtZSBNUFRDUCBwcm94eSB3aWxsIGhhbmRsZSBhbGwNCiAgICAgICAgIGNvbm5l Y3Rpb25zIGZyb20gdGhlIHNhbWUgc3Vic2NyaWJlci4NCg0KICAgICAoMikgY2hhbmdlIE1QX0NB UEFCTEUgdG8gZXhwbGljaXRseSBpbmRpY2F0ZSB0aGF0IG9wdGlvbnMgYXJlDQogICAgICBwcmVz ZW50IGluIHRoZSBTWU4gcGF5bG9hZDoNCg0KICAgICAgKiAgQSBmbGFnIGluIHRoZSBNUF9DQVBB QkxFIHdpbGwgYmUgc2V0IHRvIGluZGljYXRlIHRvIGEgcmVtb3RlDQogICAgICAgICBwZWVyIHRo YXQgTVBfQ09OVkVSVCBvcHRpb25zIGFyZSBpbmNsdWRlZCBpbiB0aGUgcGF5bG9hZC4NCiAgICAg ICogIElmIHRoZSByZW1vdGUgcGVlciBkb2VzIG5vdCBzdXBwb3J0IE1QVENQLCB0aGUgY29ubmVj dGlvbiB3aWxsDQogICAgICAgICBiZSByZXZlcnRlZCB0byBUQ1AgYXMgcGVyIGJhc2UgTVBUQ1Ag c3BlY2lmaWNhdGlvbi4NCiAgICAgICogIElmIHRoZSByZW1vdGUgcGVlciBzdXBwb3J0cyBNUFRD UCwgYW5kIGlzIHByZXBhcmVkIHRvIHJlY2VpdmUNCiAgICAgICAgIG9wdGlvbnMgaW4gdGhlIHBh eWxvYWQsIGl0IHdpbGwgZWNobyB0aGUgZmxhZyBpbiB0aGUgU1lOL0FDSw0KICAgICAgICAgKGFu ZCBldmVudHVhbGx5IHRoZSBvcHRpb25zKS4gIFRoZSBNUFRDUCBjb25uZWN0aW9uIHdpbGwNCiAg ICAgICAgIGNvbnRpbnVlLg0KICAgICAgKiAgSWYgdGhlIHJlbW90ZSBwZWVyIHN1cHBvcnRzIE1Q VENQLCBidXQgZG9lcyBub3Qgc3VwcG9ydCB0aGF0DQogICAgICAgICBGbGFnLCBpdCB3b24ndCBl Y2hvIHRoZSBmbGFnIGluIHRoZSBTWU4vQUNLLg0KICAgICAgKiAgVGhlIGNhcGFiaWxpdGllcyBv ZiB0aGUgTVBUQ1AgcHJveHkgbWF5IGJlIHN0b3JlZCBsb2NhbGx5IHRvDQogICAgICAgICBkZXRl cm1pbmUgd2hldGhlciBmdXR1cmUgY29ubmVjdGlvbnMgY2FuIG1ha2UgdXNlIG9mIHRoZQ0KICAg ICAgICAgTVBfQ1BOVkVSVCBvciBub3QuICBPZiBjb3Vyc2UsIHRoaXMgaW5mb3JtYXRpb24gd2ls bCBiZSBmbHVzaGVkDQogICAgICAgICBpZiBhIG5ldyBNUFRDUCBwcm94eSBpcyBjb25maWd1cmVk LCBvciBhZnRlciB0aGUgZXhwaXJ5IG9mIGENCiAgICAgICAgIHRpbWVyLiAgVGhpcyBpcyBwYXJ0 aWN1bGFybHkgdXNlZnVsIGZvciB0aGUgZXhwbGljaXQgbW9kZSB3aGVyZQ0KICAgICAgICAgaXQg aXMgbGlrZWx5IHRoYXQgdGhlIHNhbWUgTVBUQ1AgcHJveHkgd2lsbCBoYW5kbGUgYWxsDQogICAg ICAgICBjb25uZWN0aW9ucyBmcm9tIHRoZSBzYW1lIHN1YnNjcmliZXIuDQoNCiAgIENPTkNMVVNJ T046IFRoZSBwcm9wb3NlZCBkZXNpZ24gc2F0aXNmeSBib3RoIHJlcXVpcmVtZW50cyBpbg0KICAg U2VjdGlvbiA0LjIuMi41LiAgSW4gcGFydGljdWxhciwgdGhpcyBvbmU6ICJBIFRDUCBNVVNUIGln bm9yZSB3aXRob3V0DQogICBlcnJvciBhbnkgVENQIG9wdGlvbiBpdCBkb2VzIG5vdCBpbXBsZW1l bnQiDQoNCkNoZWVycywNCk1lZA0KDQo+IC0tLS0tTWVzc2FnZSBkJ29yaWdpbmUtLS0tLQ0KPiBE ZcKgOiBtdWx0aXBhdGh0Y3AgW21haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZ10g RGUgbGEgcGFydCBkZSBKb2UNCj4gVG91Y2gNCj4gRW52b3nDqcKgOiBsdW5kaSA3IG5vdmVtYnJl IDIwMTYgMTc6MzQNCj4gw4DCoDogTWlyamEgS8O8aGxld2luZDsgT2xpdmllci5Cb25hdmVudHVy ZUB1Y2xvdXZhaW4uYmUNCj4gQ2PCoDogbXVsdGlwYXRodGNwQGlldGYub3JnDQo+IE9iamV0wqA6 IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkgY2hhcnRlciBpdGVtDQo+ IA0KPiBNb3JlIHNwZWNpZmljYWxseSAtIHNlZSBzZWN0aW9uIDQuMi4yLjUgb2YgcmZjMTEyMi4N Cj4gDQo+IEpvZQ0KPiANCj4gPiBPbiBOb3YgNywgMjAxNiwgYXQgODowNyBBTSwgSm9lIFRvdWNo IDx0b3VjaEBpc2kuZWR1PiB3cm90ZToNCj4gPg0KPiA+IE9oIC0gYSBxdWljayBmb2xsb3d1cC4N Cj4gPg0KPiA+IElmIHlvdSBoYXZlIGFuIG9wdGlvbiB0aGF0ICJwb2lzb25zIiB0aGUgY29ubmVj dGlvbiBpZiBub3QgY29uZmlybWVkIChhcw0KPiA+IHdvdWxkIHVzaW5nIGxvbmcgRURPIGluc2lk ZSB0aGUgU1lOKSwgdGhlbiB5b3UgaGF2ZSB0byByZXRyeSB3aXRob3V0DQo+ID4gdGhhdCBvcHRp b24uIFRoYXQgaXMgKnBvc3NpYmxlKiwgYnV0IHRoZXJlJ3MgYW5vdGhlciBwcm9ibGVtLg0KPiA+ DQo+ID4gUkZDNzkzIGRlZmluZXMgb3B0aW9ucyBhcyBvcHRpb25hbC4gTWFraW5nIGFueSBvcHRp b24gbWFuZGF0b3J5IHdvdWxkDQo+ID4gcmVxdWlyZSB1cGRhdGluZyBSRkM3OTMuIFRoYXQgc29y dCBvZiBjaGFuZ2UgaXMgZXhhY3RseSB3aHkgbG9uZyBFRE8NCj4gPiAoYWN0dWFsbHkgZXh0ZW5k aW5nIHRoZSBvcHRpb24gc3BhY2UsIHJhdGhlciB0aGFuIGRlY2xhcmluZyB0aGUNCj4gPiBjYXBh YmlsaXR5KSBpcyBjdXJyZW50bHkgcHJvaGliaXRlZCBpbiBFRE8uDQo+ID4NCj4gPiBKb2UNCj4g Pg0KPiA+DQo+ID4+IE9uIDExLzcvMjAxNiA3OjU2IEFNLCBKb2UgVG91Y2ggd3JvdGU6DQo+ID4+ DQo+ID4+PiBPbiAxMS83LzIwMTYgNzo0MiBBTSwgTWlyamEgS8O8aGxld2luZCB3cm90ZToNCj4g Pj4+IERvIHlvdSBtZWFuIHRoZSBNQ1AgZm9yd2FyZHMgdGhlIG9yaWdpbmFsIFNZTiAoYW5kIGJh c2ljYWxseSBkb2VzDQo+IG5vdGhpbmcgaWYgdGhlIHNlcnZlciBzdXBwb3J0cyBNUFRDUCkgb3Ig ZG9lcyB0aGUgTUNQIHRlcm1pbmF0ZSB0aGUgVENQDQo+IGNvbm5lY3Rpb24gYW5kIHN0YXJ0IGEg bmV3IFRDUCBjb25uZWN0aW9uIHdpdGggTVBfQ0FQQUJMRSB0b3dhcmRzIHRoZQ0KPiBzZXJ2ZXI/ DQo+ID4+Pg0KPiA+Pj4gTWlyamENCj4gPj4gSWYgeW91J3JlIE9LIHdpdGggbmVlZGluZyB0byB0 ZXJtaW5hdGUgYSBmYWlsZWQgb3B0aW9uIGV4Y2hhbmdlLCB0aGVuDQo+IGl0DQo+ID4+IG1pZ2h0 IGJlIHBvc3NpYmxlIHRvIHVzZSBFRE8gaW4gdGhlIFNZTiBpbiBpdHMgY3VycmVudCBmb3JtLg0K PiA+Pg0KPiA+PiBUQ1BNIGRlY2lkZWQgdG8gcHJvaGliaXQgdGhhdCBpbiB0aGUgZ2VuZXJhbCBj YXNlLCBidXQgSSBjb3VsZCBhc2sgdGhlbQ0KPiA+PiB0byBhbGxvdyB0aGF0IGluIHZlcnkgbGlt aXRlZCBlbnZpcm9ubWVudHMgKGJ1dCBpdCBjb3VsZCBORVZFUiBiZQ0KPiA+PiBkZWZhdWx0IG9u KS4NCj4gPj4NCj4gPj4gTm90ZSAtIHRoZSB1c2UgY2FzZXMgSSdtIGhlYXJpbmcgYXBwZWFyIHRv IGFzc3VtZSB2ZXJ5IHN0cm9uZyBrbm93bGVkZ2UNCj4gPj4gYWJvdXQgdGhlIG90aGVyIGVuZCBv ZiB0aGUgY29ubmVjdGlvbiBhbmQgdGhlIHBhdGguIEluIHRoYXQgY2FzZSwgeW91DQo+ID4+IHBy b2JhYmx5IGNhbiBza2lwIG1vc3QgLSBpZiBub3QgYWxsIC0gb2YgdGhlICduZWdvdGlhdGlvbicg b3B0aW9ucyBhbmQNCj4gPj4ganVzdCBzdGFydCB1c2luZyB0aGVtIGR1cmluZyB0aGUgU1lOIHRv by4gSG93ZXZlciwgaWYgeW91IHNheSAibm8sIHdlDQo+ID4+IG5lZWQgdG8gY29uZmlybSIsIHRo ZW4geW91IHdvdWxkIG5vdCBiZSBhYmxlIHRvIHVzZSBFRE8gaW5zaWRlIHRoZSBTWU4uDQo+ID4+ DQo+ID4+IEpvZQ0KPiANCj4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX18NCj4gbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdA0KPiBtdWx0aXBhdGh0Y3BAaWV0 Zi5vcmcNCj4gaHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0 Y3ANCg== From nobody Tue Nov 8 04:29:41 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C4398129857 for ; Tue, 8 Nov 2016 04:29:39 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.7 X-Spam-Level: X-Spam-Status: No, score=-2.7 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id yacg7_TXV5Rd for ; Tue, 8 Nov 2016 04:29:38 -0800 (PST) Received: from mail-lf0-x232.google.com (mail-lf0-x232.google.com [IPv6:2a00:1450:4010:c07::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E240112962F for ; Tue, 8 Nov 2016 04:29:37 -0800 (PST) Received: by mail-lf0-x232.google.com with SMTP id o141so65932365lff.1 for ; Tue, 08 Nov 2016 04:29:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=njArc0WnnOrMU8TYg4b9OiCx7TDSJebiQpk8p0ovyk8=; b=Ys7/lwZK4uDZ62LBPRYmxqQxzdE/enXGGS+yJaCc0BuIDcTVcrTd6NMzeu6jXgcKYf EDwv3l3tIp2vyRyGE+rx/KV5ZiqyEwCdDXQ+jlFEBMmFr2qlXAWEadl1uWDtOZU6vYXw PkGLl/nAtnLSjovjqGLW0P9A8CqhUBzt/g+RxBgfNVhEwZnD1eDIhsv83WWcMq7QUlQY aDmFYpYonJo9JkdXvtgfx20cf5wx4gRYydfpz4RZeUhwwFQ0JPj2vR8By35vjiPxvLgN TWX/sE3jDLSQargz94ZEHcR0txKeHsCuwva+/UcgxJcr6DuK9NgwHBKg2zfvDabITfZk 0iNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=njArc0WnnOrMU8TYg4b9OiCx7TDSJebiQpk8p0ovyk8=; b=fdeQ4mZlj3awjy1ucvP5JdBgnpgemjEfTwx7ymQ0XorLMCZzOmvWzmCk/dUzV1YA/k BH0HBc+IZ64KJdeVMpAGLMOHYs817GPHzpue8/KRBwGBrGWtkRXzAuBIrlhlvoFs5Quy zxizk9Ti9C8ogWNiJUZzG0AnzZHoXUZrlwnR+Di4ZPusjlE60rV60HK+KHhlqN4zyV90 tBoL5bZZvEWL3D4kaRxgoq2pA19ghGYfGgLnb61N82bEPikwHYUAUTKT59YKxDpoabis ZN49DiMdVh+0n7Rk7826IITLusn6pUPbU9DKyVtgrxfIl1Tl+qGpgMCJVRcivVXdr3IB RYCw== X-Gm-Message-State: ABUngvdvacMK6r4YcEIbaweLdV6klS7rsdyJWfHeDef2kTAWIzZysNxMTa+wMHabayeQqg== X-Received: by 10.25.192.20 with SMTP id q20mr7093078lff.5.1478608176006; Tue, 08 Nov 2016 04:29:36 -0800 (PST) Received: from alans-mbp.rd.pexip.com ([46.19.20.98]) by smtp.gmail.com with ESMTPSA id o194sm6062191lfo.42.2016.11.08.04.29.34 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 08 Nov 2016 04:29:35 -0800 (PST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DADEF6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Tue, 8 Nov 2016 12:29:33 +0000 Content-Transfer-Encoding: quoted-printable Message-Id: References: <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <62c065c9-3ce5-5c46-91f4-41c2f4707f69@uclouvain.be> <20161107162402.GJ3546@Chimay.local> <787AE7BB302AE849A7480A190F8B933009DADEF6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 12:29:40 -0000 Hi Med, Inline... >> -----Message d'origine----- >> De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part = de >> Christoph Paasch >> Envoy=C3=A9 : lundi 7 novembre 2016 17:24 >> =C3=80 : Olivier Bonaventure >> Cc : multipathtcp@ietf.org >> Objet : Re: [multipathtcp] potential MPTCP proxy charter item >>=20 >> Hello, >>=20 >> On 07/11/16 - 08:56:07, Olivier Bonaventure wrote: >>>=20 >>> The problem is more complex than this because the connecitivity on = the >> CPE >>> is not the same as connectivity on the endhost. Consider the = following >>> scenario : >>>=20 >>> laptop <-----------+ >>> | >>> smartphone <----> cpe <-------> mcp <------> server >>> + + >>> cellular1 cellular2 >>>=20 >>> The MCP resides on the DSL path between the CPE and the server. >>>=20 >>> The laptop is connected over WiFi and the CPE converts the TCP >> connection >>> onto an MPTCP connection to bond DSL and cellular2. >>>=20 >>> The smartphone is connected over wifi to the cpe which is connected = over >> DSL >>> to the server via the MCP. When the smartphone uses MPTCP, it wants = to >> use >>> WiFi and cellular1. It could start over WiFi and then moves and want = to >>> switch to cellular1. The MCP has no idea of cellular1 and cannot >> terminate >>> an MPTCP connection created by the smartphone. >>=20 >> I'm not sure, why Alan's suggestion to only proxy based on the = SYN/ACK >> doesn't work here. >>=20 >> There are two scenarios here: >>=20 >> 1. server supports MPTCP: Then, everything is fine. CPE and MCP will = stay >> out of the business and native MPTCP will be done from smartphone = to >> server. >=20 > [Med] Existing network-assisted MPCP documents already cover this = case. Native MPTCP connections will be established by that smartphone = without even being intercepted by an MCP. The MCP has not to inspect the = SYN/ACK. The problem is more on the laptop side.=20 But inspecting the SYN/ACK would allow the MCP to provide Multipath = capabilities when the smartphone is MPTCP capable but the server is not. = However, that=E2=80=99s a side-effect... >=20 > Let's consider a TCP connection from that laptop. This TCP connections = is relayed to MPTCP via the fixed line, and the intercepted by the MCP. = If the MCP withdraws itself because it receives an MP_CAPBLE in the = SYN/ACK from the ultimate server, the secondary subflow (via cellular2) = may not be established because only private IPv4 addresses may be = assigned in that leg (e.g., dedicated APN is used). In this case, the = withdrawal of the MCP will lead to more failures.=20 Sorry I don=E2=80=99t follow that scenario. If cellular2 tried to join, = it would talk direct to the far end, and not to the MCP, if the MCP was = not in the path=E2=80=A6 Right? So what=E2=80=99s the problem? If the MCP remained in the path, then what would be different for this = scenario to make it work? >=20 > This is exactly why I'm advocating for a configurable parameter.=20 >=20 >> 2. server does not support MPTCP: In that case the MCP will announce = its >> public IP to the smartphone and this one can then create an MPTCP- >> subflow >> via cellular1. These two scenarios make sense to me (at the moment), I am confused as = to why this would not work? Regards, Alan From nobody Tue Nov 8 04:41:38 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 97D49129A9C for ; Tue, 8 Nov 2016 04:41:37 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id RG-v23_QJnp5 for ; Tue, 8 Nov 2016 04:41:35 -0800 (PST) Received: from mail-lf0-x231.google.com (mail-lf0-x231.google.com [IPv6:2a00:1450:4010:c07::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id DBB441297CE for ; Tue, 8 Nov 2016 04:41:34 -0800 (PST) Received: by mail-lf0-x231.google.com with SMTP id o141so66182422lff.1 for ; Tue, 08 Nov 2016 04:41:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=KNJNj01lIvmGb9Qm/7QS0IXZAzkMMKIJ6VhG+bbcpao=; b=FPmwhFBtCbzmiDayO2v+HU/9K9hyG+j9kKvVU7l3hXYGy4WQ3AGJZ8s5atGcuNHWy8 ILv/X9qbaQtX7WtkbzW2ytRZh2/LL/xDN3QjHg1FYGmESXjsmKTV6vS4B0leONYALRZn ASQXjtAcWKANiOcE3YN6zvP4Q+ZSKAOC1ueRdHG4PGN5vdjt4P8SOWn2t78ufptCIgIF oO1hUT/cOtWlHBXT89O71dYcXGWF650RsCFfeYM+TO/I2UKNOo7fiIb0ddhPJAQ3sOkl XCdTWlVaMVxJneRlrseHNZhMiBIc+EDdBdy2cxhc/7KKcipd9iVz0Dr3XcchMhdPuwAV nuXg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=KNJNj01lIvmGb9Qm/7QS0IXZAzkMMKIJ6VhG+bbcpao=; b=S99K3fVGKY/Q3nNTmC9FwMSDXNfuPza2oFjByBmIsGbB6Uum0V/nWRXBNP0INSOfjP cbr3BbUrTkDVCzMSLIzTkj2SskILOblw4YTLA5V1L/Y18rBo13VxuD0bnvq2EU5//yQ/ tKUji0omSTgFWWc4XNkINSOj7VmEn4J87BnEawqzl8i0v6rVBxhT8iTQh4r0WSUAMD1M hOcOzWzBXZUxUIKsyFmJCCAS3tjJrvDrcZaEtdlR4xIVAyAJFLuuOLz5FrSTIM2R+557 ApZi9Eiabt9bkbUAtvtsepjsnJGe7whj7FD8opoG6AV1s08ucxBgdF4JZrAAbEbeaybD g46g== X-Gm-Message-State: ABUngvdsqHGMGBq7uzWt3HDJewtJ8NInpRSo/tBiWG97K1sWffrx6UAEITOt6sRDGJo6iQ== X-Received: by 10.25.18.90 with SMTP id h87mr6999123lfi.91.1478608892878; Tue, 08 Nov 2016 04:41:32 -0800 (PST) Received: from alans-mbp.rd.pexip.com ([46.19.20.98]) by smtp.gmail.com with ESMTPSA id h71sm6048564ljh.21.2016.11.08.04.41.31 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 08 Nov 2016 04:41:32 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_B71F54DC-47C4-4E0D-AE34-9B6BAB2C5F82" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DADF3F@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Tue, 8 Nov 2016 12:41:29 +0000 Message-Id: References: <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> <3fb34255-bfdd-832e-4143-3872ed4b5d93@uclouvain.be> <7601A655-137D-4197-A2B7-4BB10ED0CB32@gmail.com> <85EB3C4A-A04F-4259-85A0-BB48A7B46C7D@gmail.com> <787AE7BB302AE849A7480A190F8B933009DADF3F@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 12:41:37 -0000 --Apple-Mail=_B71F54DC-47C4-4E0D-AE34-9B6BAB2C5F82 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Med, Inline... > De : Alan Ford [mailto:alan.ford@gmail.com = ]=20 > Envoy=C3=A9 : lundi 7 novembre 2016 17:37 > =C3=80 : Olivier.Bonaventure@uclouvain.be = > Cc : BOUCADAIR Mohamed IMT/OLN; multipathtcp@ietf.org = > Objet : Re: [multipathtcp] potential MPTCP proxy charter item > =20 > Hi Olivier, > =20 > On 7 Nov 2016, at 07:50, Olivier Bonaventure = > wrote: > =20 >=20 > Why is it an /option/, however? When you are explicitly targeting a > proxy node, surely the proxy is just as capable of pulling the data = out > of the payload here? >=20 >=20 > Because the addressing information that is used for the proxy is part = of the control plane and not part of the bytestream. I think that it is = very important from an architectural viewpoint to maintain a clean = separation between the byte stream that is exchanged between the = applications and all control information that should be placed inside = options. >=20 > We explore the possibility of adding information in the bytestream for = MPTCP and eventually decided to place all control information in = options. If you look at HTTP, proxy-related information is part of the = HTTP headers and not part of the payload. This is the same type of = problem. > =20 > And this appears to be where we fundamentally disagree. I don=E2=80=99t = see this as part of the control plane, I see proxying (at least in = explicit mode) as an application of MPTCP, and should be at the = application layer. > =20 > [Med] I still don=E2=80=99t understand this subtlety between = =E2=80=9Capplication of MPTCP=E2=80=9D (you claim) and =E2=80=9CMPTCP-spec= ific use case=E2=80=9D (we claim). If we extrapolate your argument, one = can object that multi-pathing is an =E2=80=9Capplication of TCP=E2=80=9D = (not even specific to TCP), and should not be defined as a TCP option. = But the reality is that there is a TCP option for multi-patting. This is a layering issue. MPTCP provides an end-to-end transport. = Proxying solutions are also end-to-end protocols - one end encapsulates = in a different transport (from TCP to MPTC), and the other end = decapsulates (from MPTCP to TCP). It does not make sense (to me) to = apply an end-to-end application (proxying) at the transport layer. Network translation is different and relies on changing fields in the = same transport, not changing to a different one (I am coming at this = from the perspective that MPTCP, although an extension to TCP, provides = sufficiently different functionality that it it a different transport = for the purposes of this discussion). > It seems too specific an application to be embedded in the protocol. = This does not seem equivalent to NAT, since it is requiring additional = signalling. > =20 > [Med] FWIW, instructing NAT state with in-band signaling information = is specified by the IETF and widely deployed: > =C2=B7 https://tools.ietf.org/html/rfc6052 = > =C2=B7 https://tools.ietf.org/html/rfc6146 = > =C2=B7 https://tools.ietf.org/html/rfc6877 = =20 > =20 As far as I can see, none of those involve changes at the transport = layer. Regards, Alan --Apple-Mail=_B71F54DC-47C4-4E0D-AE34-9B6BAB2C5F82 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8
Hi Med,

Inline...

De : Alan Ford [mailto:alan.ford@gmail.com] 
Envoy=C3=A9 : lundi 7 novembre 2016 = 17:37
=C3=80 : Olivier.Bonaventure@uclouvain.be
Cc : BOUCADAIR Mohamed = IMT/OLN; multipathtcp@ietf.org
Objet : Re: [multipathtcp] = potential MPTCP proxy charter item
 
Hi Olivier,
 
On 7 = Nov 2016, at 07:50, Olivier Bonaventure <Olivier.Bonaventure@uclouvain.be> wrote:
 


Why is it an = /option/, however? When you are explicitly targeting a
proxy= node, surely the proxy is just as capable of pulling the data out
of the payload here?


Because the addressing = information that is used for the proxy is part of the control plane and = not part of the bytestream. I think that it is very important from an = architectural viewpoint to maintain a clean separation between the byte = stream that is exchanged between the applications and all control = information that should be placed inside options.

We explore the possibility of adding information in the = bytestream for MPTCP and eventually decided to place all control = information in options. If you look at HTTP, proxy-related information = is part of the HTTP headers and not part of the payload. This is the = same type of problem.
 
And this appears to be where we fundamentally = disagree. I don=E2=80=99t see this as part of the control plane, I see = proxying (at least in explicit mode) as an application of MPTCP, and should be at = the application layer.
 
[Med] I still don=E2=80=99t = understand this subtlety between =E2=80=9Capplication of MPTCP=E2=80=9D = (you claim) and =E2=80=9CMPTCP-specific use case=E2=80=9D (we claim). If = we extrapolate your argument, one can object that multi-pathing is an = =E2=80=9Capplication of TCP=E2=80=9D (not even specific to TCP), and = should not be defined as a TCP option. But the reality is that there is = a TCP option for = multi-patting.

This is a layering issue. MPTCP provides an = end-to-end transport. Proxying solutions are also end-to-end protocols - = one end encapsulates in a different transport (from TCP to MPTC), and = the other end decapsulates (from MPTCP to TCP). It does not make sense = (to me) to apply an end-to-end application (proxying) at the transport = layer.

Network translation is = different and relies on changing fields in the same transport, not changing to a different one (I = am coming at this from the perspective that MPTCP, although an extension = to TCP, provides sufficiently different functionality that it it a = different transport for the purposes of this discussion).

It seems too specific an application to be = embedded in the protocol. This does not seem equivalent to NAT, = since it is requiring additional signalling.
 
[Med] FWIW, instructing NAT state with = in-band signaling information is specified by the IETF and widely = deployed:
=C2=B7         https://tools.ietf.org/html/rfc6052
=C2=B7         https://tools.ietf.org/html/rfc6146
=C2=B7         https://tools.ietf.org/html/rfc6877  
 
<= div>
As far as I can see, none of those involve = changes at the transport layer.

Regards,
Alan

= --Apple-Mail=_B71F54DC-47C4-4E0D-AE34-9B6BAB2C5F82-- From nobody Tue Nov 8 06:24:16 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 46501129CAE for ; Tue, 8 Nov 2016 06:24:14 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.097 X-Spam-Level: X-Spam-Status: No, score=-3.097 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id w2y6U9-qGgjV for ; Tue, 8 Nov 2016 06:24:12 -0800 (PST) Received: from relais-inet.orange.com (mta135.mail.business.static.orange.com [80.12.70.35]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4D369129CAD for ; Tue, 8 Nov 2016 06:24:12 -0800 (PST) Received: from opfednr01.francetelecom.fr (unknown [xx.xx.xx.65]) by opfednr24.francetelecom.fr (ESMTP service) with ESMTP id 649214061C; Tue, 8 Nov 2016 15:24:10 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.57]) by opfednr01.francetelecom.fr (ESMTP service) with ESMTP id 3B2111A013F; Tue, 8 Nov 2016 15:24:10 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM23.corporate.adroot.infra.ftgroup ([fe80::787e:db0c:23c4:71b3%19]) with mapi id 14.03.0319.002; Tue, 8 Nov 2016 15:24:09 +0100 From: To: Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSObvCnemdljzUmEGiGID3gGUCC6DPCzaw Date: Tue, 8 Nov 2016 14:24:08 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE277@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <62c065c9-3ce5-5c46-91f4-41c2f4707f69@uclouvain.be> <20161107162402.GJ3546@Chimay.local> <787AE7BB302AE849A7480A190F8B933009DADEF6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 14:24:14 -0000 UmUtLA0KDQpQbGVhc2Ugc2VlIGlubGluZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCj4gLS0tLS1NZXNz YWdlIGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IEFsYW4gRm9yZCBbbWFpbHRvOmFsYW4uZm9yZEBn bWFpbC5jb21dDQo+IEVudm95w6nCoDogbWFyZGkgOCBub3ZlbWJyZSAyMDE2IDEzOjMwDQo+IMOA wqA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE4NCj4gQ2PCoDogQ2hyaXN0b3BoIFBhYXNjaDsg T2xpdmllciBCb25hdmVudHVyZTsgbXVsdGlwYXRodGNwQGlldGYub3JnDQo+IE9iamV0wqA6IFJl OiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkgY2hhcnRlciBpdGVtDQo+IA0K PiBIaSBNZWQsDQo+IA0KPiBJbmxpbmUuLi4NCj4gDQo+IA0KPiA+PiAtLS0tLU1lc3NhZ2UgZCdv cmlnaW5lLS0tLS0NCj4gPj4gRGUgOiBtdWx0aXBhdGh0Y3AgW21haWx0bzptdWx0aXBhdGh0Y3At Ym91bmNlc0BpZXRmLm9yZ10gRGUgbGEgcGFydCBkZQ0KPiA+PiBDaHJpc3RvcGggUGFhc2NoDQo+ ID4+IEVudm95w6kgOiBsdW5kaSA3IG5vdmVtYnJlIDIwMTYgMTc6MjQNCj4gPj4gw4AgOiBPbGl2 aWVyIEJvbmF2ZW50dXJlDQo+ID4+IENjIDogbXVsdGlwYXRodGNwQGlldGYub3JnDQo+ID4+IE9i amV0IDogUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVyIGl0 ZW0NCj4gPj4NCj4gPj4gSGVsbG8sDQo+ID4+DQo+ID4+IE9uIDA3LzExLzE2IC0gMDg6NTY6MDcs IE9saXZpZXIgQm9uYXZlbnR1cmUgd3JvdGU6DQo+ID4+Pg0KPiA+Pj4gVGhlIHByb2JsZW0gaXMg bW9yZSBjb21wbGV4IHRoYW4gdGhpcyBiZWNhdXNlIHRoZSBjb25uZWNpdGl2aXR5IG9uIHRoZQ0K PiA+PiBDUEUNCj4gPj4+IGlzIG5vdCB0aGUgc2FtZSBhcyBjb25uZWN0aXZpdHkgb24gdGhlIGVu ZGhvc3QuIENvbnNpZGVyIHRoZSBmb2xsb3dpbmcNCj4gPj4+IHNjZW5hcmlvIDoNCj4gPj4+DQo+ ID4+PiBsYXB0b3AgPC0tLS0tLS0tLS0tKw0KPiA+Pj4gICAgICAgICAgICAgICAgICAgfA0KPiA+ Pj4gc21hcnRwaG9uZSA8LS0tLT4gY3BlIDwtLS0tLS0tPiBtY3AgPC0tLS0tLT4gc2VydmVyDQo+ ID4+PiAgICArICAgICAgICAgICAgICArDQo+ID4+PiBjZWxsdWxhcjEgICAgIGNlbGx1bGFyMg0K PiA+Pj4NCj4gPj4+IFRoZSBNQ1AgcmVzaWRlcyBvbiB0aGUgRFNMIHBhdGggYmV0d2VlbiB0aGUg Q1BFIGFuZCB0aGUgc2VydmVyLg0KPiA+Pj4NCj4gPj4+IFRoZSBsYXB0b3AgaXMgY29ubmVjdGVk IG92ZXIgV2lGaSBhbmQgdGhlIENQRSBjb252ZXJ0cyB0aGUgVENQDQo+ID4+IGNvbm5lY3Rpb24N Cj4gPj4+IG9udG8gYW4gTVBUQ1AgY29ubmVjdGlvbiB0byBib25kIERTTCBhbmQgY2VsbHVsYXIy Lg0KPiA+Pj4NCj4gPj4+IFRoZSBzbWFydHBob25lIGlzIGNvbm5lY3RlZCBvdmVyIHdpZmkgdG8g dGhlIGNwZSB3aGljaCBpcyBjb25uZWN0ZWQNCj4gb3Zlcg0KPiA+PiBEU0wNCj4gPj4+IHRvIHRo ZSBzZXJ2ZXIgdmlhIHRoZSBNQ1AuIFdoZW4gdGhlIHNtYXJ0cGhvbmUgdXNlcyBNUFRDUCwgaXQg d2FudHMgdG8NCj4gPj4gdXNlDQo+ID4+PiBXaUZpIGFuZCBjZWxsdWxhcjEuIEl0IGNvdWxkIHN0 YXJ0IG92ZXIgV2lGaSBhbmQgdGhlbiBtb3ZlcyBhbmQgd2FudA0KPiB0bw0KPiA+Pj4gc3dpdGNo IHRvIGNlbGx1bGFyMS4gVGhlIE1DUCBoYXMgbm8gaWRlYSBvZiBjZWxsdWxhcjEgYW5kIGNhbm5v dA0KPiA+PiB0ZXJtaW5hdGUNCj4gPj4+IGFuIE1QVENQIGNvbm5lY3Rpb24gY3JlYXRlZCBieSB0 aGUgc21hcnRwaG9uZS4NCj4gPj4NCj4gPj4gSSdtIG5vdCBzdXJlLCB3aHkgQWxhbidzIHN1Z2dl c3Rpb24gdG8gb25seSBwcm94eSBiYXNlZCBvbiB0aGUgU1lOL0FDSw0KPiA+PiBkb2Vzbid0IHdv cmsgaGVyZS4NCj4gPj4NCj4gPj4gVGhlcmUgYXJlIHR3byBzY2VuYXJpb3MgaGVyZToNCj4gPj4N Cj4gPj4gMS4gc2VydmVyIHN1cHBvcnRzIE1QVENQOiBUaGVuLCBldmVyeXRoaW5nIGlzIGZpbmUu IENQRSBhbmQgTUNQIHdpbGwNCj4gc3RheQ0KPiA+PiAgIG91dCBvZiB0aGUgYnVzaW5lc3MgYW5k IG5hdGl2ZSBNUFRDUCB3aWxsIGJlIGRvbmUgZnJvbSBzbWFydHBob25lIHRvDQo+ID4+ICAgc2Vy dmVyLg0KPiA+DQo+ID4gW01lZF0gRXhpc3RpbmcgbmV0d29yay1hc3Npc3RlZCBNUENQIGRvY3Vt ZW50cyBhbHJlYWR5IGNvdmVyIHRoaXMgY2FzZS4NCj4gTmF0aXZlIE1QVENQIGNvbm5lY3Rpb25z IHdpbGwgYmUgZXN0YWJsaXNoZWQgYnkgdGhhdCBzbWFydHBob25lIHdpdGhvdXQNCj4gZXZlbiBi ZWluZyBpbnRlcmNlcHRlZCBieSBhbiBNQ1AuIFRoZSBNQ1AgaGFzIG5vdCB0byBpbnNwZWN0IHRo ZSBTWU4vQUNLLg0KPiBUaGUgcHJvYmxlbSBpcyBtb3JlIG9uIHRoZSBsYXB0b3Agc2lkZS4NCj4g DQo+IEJ1dCBpbnNwZWN0aW5nIHRoZSBTWU4vQUNLIHdvdWxkIGFsbG93IHRoZSBNQ1AgdG8gcHJv dmlkZSBNdWx0aXBhdGgNCj4gY2FwYWJpbGl0aWVzIHdoZW4gdGhlIHNtYXJ0cGhvbmUgaXMgTVBU Q1AgY2FwYWJsZSBidXQgdGhlIHNlcnZlciBpcyBub3QuDQo+IEhvd2V2ZXIsIHRoYXTigJlzIGEg c2lkZS1lZmZlY3QuLi4NCj4gDQo+ID4NCj4gPiBMZXQncyBjb25zaWRlciBhIFRDUCBjb25uZWN0 aW9uIGZyb20gdGhhdCBsYXB0b3AuIFRoaXMgVENQIGNvbm5lY3Rpb25zDQo+IGlzIHJlbGF5ZWQg dG8gTVBUQ1AgdmlhIHRoZSBmaXhlZCBsaW5lLCBhbmQgdGhlIGludGVyY2VwdGVkIGJ5IHRoZSBN Q1AuIElmDQo+IHRoZSBNQ1Agd2l0aGRyYXdzIGl0c2VsZiBiZWNhdXNlIGl0IHJlY2VpdmVzIGFu IE1QX0NBUEJMRSBpbiB0aGUgU1lOL0FDSw0KPiBmcm9tIHRoZSB1bHRpbWF0ZSBzZXJ2ZXIsIHRo ZSBzZWNvbmRhcnkgc3ViZmxvdyAodmlhIGNlbGx1bGFyMikgbWF5IG5vdCBiZQ0KPiBlc3RhYmxp c2hlZCBiZWNhdXNlIG9ubHkgcHJpdmF0ZSBJUHY0IGFkZHJlc3NlcyBtYXkgYmUgYXNzaWduZWQg aW4gdGhhdA0KPiBsZWcgKGUuZy4sIGRlZGljYXRlZCBBUE4gaXMgdXNlZCkuIEluIHRoaXMgY2Fz ZSwgdGhlIHdpdGhkcmF3YWwgb2YgdGhlIE1DUA0KPiB3aWxsIGxlYWQgdG8gbW9yZSBmYWlsdXJl cy4NCj4gDQo+IFNvcnJ5IEkgZG9u4oCZdCBmb2xsb3cgdGhhdCBzY2VuYXJpby4gSWYgY2VsbHVs YXIyIHRyaWVkIHRvIGpvaW4sIGl0IHdvdWxkDQo+IHRhbGsgZGlyZWN0IHRvIHRoZSBmYXIgZW5k LCBhbmQgbm90IHRvIHRoZSBNQ1AsICBpZiB0aGUgTUNQIHdhcyBub3QgaW4gdGhlDQo+IHBhdGji gKYgUmlnaHQ/IFNvIHdoYXTigJlzIHRoZSBwcm9ibGVtPw0KDQpbTWVkXSBUaGUgcHJvYmxlbSBh cmlzZSB3aGVuIG9ubHkgcHJpdmF0ZSBJUHY0IGFyZSBhc3NpZ25lZCBvbiBjZWxsdWxhciAyLg0K DQo+IA0KPiBJZiB0aGUgTUNQIHJlbWFpbmVkIGluIHRoZSBwYXRoLCB0aGVuIHdoYXQgd291bGQg YmUgZGlmZmVyZW50IGZvciB0aGlzDQo+IHNjZW5hcmlvIHRvIG1ha2UgaXQgd29yaz8NCg0KW01l ZF0gSXQgd2lsbCB1c2UgYSBnbG9iYWxseSByb3V0YWJsZSBJUCBhZGRyZXNzIGFzIHNvdXJjZSBh ZGRyZXNzIChlaXRoZXIgdGhlIHNhbWUgSVAgYWRkcmVzcyBhcyB0aGUgb25lIHVzZWQgYnkgdGhl IGhvc3QgdG8gZXN0YWJsaXNoIHRvIGZpcnN0IHN1YmZsb3cpIG9yIGFuIGFkZHJlc3MgdGhhdCBh c3NpZ25lZCBsb2NhbGx5IGJ5IHRoZSBNQ1AuDQoNCj4gDQo+ID4NCj4gPiBUaGlzIGlzIGV4YWN0 bHkgd2h5IEknbSBhZHZvY2F0aW5nIGZvciBhIGNvbmZpZ3VyYWJsZSBwYXJhbWV0ZXIuDQo+ID4N Cj4gPj4gMi4gc2VydmVyIGRvZXMgbm90IHN1cHBvcnQgTVBUQ1A6IEluIHRoYXQgY2FzZSB0aGUg TUNQIHdpbGwgYW5ub3VuY2UNCj4gaXRzDQo+ID4+ICAgcHVibGljIElQIHRvIHRoZSBzbWFydHBo b25lIGFuZCB0aGlzIG9uZSBjYW4gdGhlbiBjcmVhdGUgYW4gTVBUQ1AtDQo+ID4+IHN1YmZsb3cN Cj4gPj4gICB2aWEgY2VsbHVsYXIxLg0KPiANCj4gVGhlc2UgdHdvIHNjZW5hcmlvcyBtYWtlIHNl bnNlIHRvIG1lIChhdCB0aGUgbW9tZW50KSwgSSBhbSBjb25mdXNlZCBhcyB0bw0KPiB3aHkgdGhp cyB3b3VsZCBub3Qgd29yaz8NCj4gDQo+IFJlZ2FyZHMsDQo+IEFsYW4NCj4gDQoNCg== From nobody Tue Nov 8 06:31:22 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9D762129CBC for ; Tue, 8 Nov 2016 06:31:21 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.115 X-Spam-Level: X-Spam-Status: No, score=-3.115 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id yTvaUnP0LUrc for ; Tue, 8 Nov 2016 06:31:19 -0800 (PST) Received: from relais-inet.orange.com (mta134.mail.business.static.orange.com [80.12.70.34]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 80294129CBA for ; Tue, 8 Nov 2016 06:31:19 -0800 (PST) Received: from opfednr04.francetelecom.fr (unknown [xx.xx.xx.68]) by opfednr21.francetelecom.fr (ESMTP service) with ESMTP id 78987C0284; Tue, 8 Nov 2016 15:31:17 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.57]) by opfednr04.francetelecom.fr (ESMTP service) with ESMTP id 442ED4011D; Tue, 8 Nov 2016 15:31:17 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM23.corporate.adroot.infra.ftgroup ([fe80::787e:db0c:23c4:71b3%19]) with mapi id 14.03.0319.002; Tue, 8 Nov 2016 15:31:17 +0100 From: To: Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOb1tnemdljzUmEGiGID3gGUCC6DPJB+g Date: Tue, 8 Nov 2016 14:31:16 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE28B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <8bed05c5-9f6f-04aa-8aa8-690aa3ce30f4@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <8074e8da-71ba-633d-dd67-6fc37adf19e5@uclouvain.be> <3fb34255-bfdd-832e-4143-3872ed4b5d93@uclouvain.be> <7601A655-137D-4197-A2B7-4BB10ED0CB32@gmail.com> <85EB3C4A-A04F-4259-85A0-BB48A7B46C7D@gmail.com> <787AE7BB302AE849A7480A190F8B933009DADF3F@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DAE28BOPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 14:31:21 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DAE28BOPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 UmUtLA0KDQpQbGVhc2Ugc2VlIGlubGluZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCkRlIDogQWxhbiBG b3JkIFttYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbV0NCkVudm95w6kgOiBtYXJkaSA4IG5vdmVt YnJlIDIwMTYgMTM6NDENCsOAIDogQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTg0KQ2MgOiBPbGl2 aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZTsgbXVsdGlwYXRodGNwQGlldGYub3JnDQpPYmpl dCA6IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkgY2hhcnRlciBpdGVt DQoNCkhpIE1lZCwNCg0KSW5saW5lLi4uDQoNCg0KRGUgOiBBbGFuIEZvcmQgW21haWx0bzphbGFu LmZvcmRAZ21haWwuY29tXQ0KRW52b3nDqSA6IGx1bmRpIDcgbm92ZW1icmUgMjAxNiAxNzozNw0K w4AgOiBPbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZTxtYWlsdG86T2xpdmllci5Cb25h dmVudHVyZUB1Y2xvdXZhaW4uYmU+DQpDYyA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE47IG11 bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KT2JqZXQg OiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0ZXIgaXRlbQ0K DQpIaSBPbGl2aWVyLA0KDQpPbiA3IE5vdiAyMDE2LCBhdCAwNzo1MCwgT2xpdmllciBCb25hdmVu dHVyZSA8T2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU8bWFpbHRvOk9saXZpZXIuQm9u YXZlbnR1cmVAdWNsb3V2YWluLmJlPj4gd3JvdGU6DQoNCg0KV2h5IGlzIGl0IGFuIC9vcHRpb24v LCBob3dldmVyPyBXaGVuIHlvdSBhcmUgZXhwbGljaXRseSB0YXJnZXRpbmcgYQ0KcHJveHkgbm9k ZSwgc3VyZWx5IHRoZSBwcm94eSBpcyBqdXN0IGFzIGNhcGFibGUgb2YgcHVsbGluZyB0aGUgZGF0 YSBvdXQNCm9mIHRoZSBwYXlsb2FkIGhlcmU/DQoNCkJlY2F1c2UgdGhlIGFkZHJlc3NpbmcgaW5m b3JtYXRpb24gdGhhdCBpcyB1c2VkIGZvciB0aGUgcHJveHkgaXMgcGFydCBvZiB0aGUgY29udHJv bCBwbGFuZSBhbmQgbm90IHBhcnQgb2YgdGhlIGJ5dGVzdHJlYW0uIEkgdGhpbmsgdGhhdCBpdCBp cyB2ZXJ5IGltcG9ydGFudCBmcm9tIGFuIGFyY2hpdGVjdHVyYWwgdmlld3BvaW50IHRvIG1haW50 YWluIGEgY2xlYW4gc2VwYXJhdGlvbiBiZXR3ZWVuIHRoZSBieXRlIHN0cmVhbSB0aGF0IGlzIGV4 Y2hhbmdlZCBiZXR3ZWVuIHRoZSBhcHBsaWNhdGlvbnMgYW5kIGFsbCBjb250cm9sIGluZm9ybWF0 aW9uIHRoYXQgc2hvdWxkIGJlIHBsYWNlZCBpbnNpZGUgb3B0aW9ucy4NCg0KV2UgZXhwbG9yZSB0 aGUgcG9zc2liaWxpdHkgb2YgYWRkaW5nIGluZm9ybWF0aW9uIGluIHRoZSBieXRlc3RyZWFtIGZv ciBNUFRDUCBhbmQgZXZlbnR1YWxseSBkZWNpZGVkIHRvIHBsYWNlIGFsbCBjb250cm9sIGluZm9y bWF0aW9uIGluIG9wdGlvbnMuIElmIHlvdSBsb29rIGF0IEhUVFAsIHByb3h5LXJlbGF0ZWQgaW5m b3JtYXRpb24gaXMgcGFydCBvZiB0aGUgSFRUUCBoZWFkZXJzIGFuZCBub3QgcGFydCBvZiB0aGUg cGF5bG9hZC4gVGhpcyBpcyB0aGUgc2FtZSB0eXBlIG9mIHByb2JsZW0uDQoNCkFuZCB0aGlzIGFw cGVhcnMgdG8gYmUgd2hlcmUgd2UgZnVuZGFtZW50YWxseSBkaXNhZ3JlZS4gSSBkb27igJl0IHNl ZSB0aGlzIGFzIHBhcnQgb2YgdGhlIGNvbnRyb2wgcGxhbmUsIEkgc2VlIHByb3h5aW5nIChhdCBs ZWFzdCBpbiBleHBsaWNpdCBtb2RlKSBhcyBhbiBhcHBsaWNhdGlvbiBvZiBNUFRDUCwgYW5kIHNo b3VsZCBiZSBhdCB0aGUgYXBwbGljYXRpb24gbGF5ZXIuDQoNCltNZWRdIEkgc3RpbGwgZG9u4oCZ dCB1bmRlcnN0YW5kIHRoaXMgc3VidGxldHkgYmV0d2VlbiDigJxhcHBsaWNhdGlvbiBvZiBNUFRD UOKAnSAoeW91IGNsYWltKSBhbmQg4oCcTVBUQ1Atc3BlY2lmaWMgdXNlIGNhc2XigJ0gKHdlIGNs YWltKS4gSWYgd2UgZXh0cmFwb2xhdGUgeW91ciBhcmd1bWVudCwgb25lIGNhbiBvYmplY3QgdGhh dCBtdWx0aS1wYXRoaW5nIGlzIGFuIOKAnGFwcGxpY2F0aW9uIG9mIFRDUOKAnSAobm90IGV2ZW4g c3BlY2lmaWMgdG8gVENQKSwgYW5kIHNob3VsZCBub3QgYmUgZGVmaW5lZCBhcyBhIFRDUCBvcHRp b24uIEJ1dCB0aGUgcmVhbGl0eSBpcyB0aGF0IHRoZXJlIGlzIGEgVENQIG9wdGlvbiBmb3IgbXVs dGktcGF0dGluZy4NCg0KVGhpcyBpcyBhIGxheWVyaW5nIGlzc3VlLiBNUFRDUCBwcm92aWRlcyBh biBlbmQtdG8tZW5kIHRyYW5zcG9ydC4gUHJveHlpbmcgc29sdXRpb25zIGFyZSBhbHNvIGVuZC10 by1lbmQgcHJvdG9jb2xzIC0gb25lIGVuZCBlbmNhcHN1bGF0ZXMgaW4gYSBkaWZmZXJlbnQgdHJh bnNwb3J0IChmcm9tIFRDUCB0byBNUFRDKSwgYW5kIHRoZSBvdGhlciBlbmQgZGVjYXBzdWxhdGVz IChmcm9tIE1QVENQIHRvIFRDUCkuIEl0IGRvZXMgbm90IG1ha2Ugc2Vuc2UgKHRvIG1lKSB0byBh cHBseSBhbiBlbmQtdG8tZW5kIGFwcGxpY2F0aW9uIChwcm94eWluZykgYXQgdGhlIHRyYW5zcG9y dCBsYXllci4NCltNZWRdIFllcywgdGhlIE1QVENQIGNvbm5lY3Rpb24gaW4gdGhlIG5ldHdvcmst YXNzaXN0ZWQgY2FzZSBpcyBtYW5hZ2VkIGJldHdlZW4gdHdvIE1DUHMgb3IgYmV0d2VlbiBhbiBN UFRDUC1jYXBhYmxlIGhvc3QgYW5kIGFuIE1DUC4gSSBkb27igJl0IHNlZSB3aHkgZGVmaW5pbmcg YW4gTVBUQ1Agb3B0aW9uIHRvIGhlbHAgdGhlIGdsdWluZyBvZiBNUFRDUC9UQ1Agb3IgYXZvaWQg YnJlYWtpbmcgYW4gTVBUQ1AgY29ubmVjdGlvbiBpcyBoYXJtZnVsLg0KDQpOZXR3b3JrIHRyYW5z bGF0aW9uIGlzIGRpZmZlcmVudCBhbmQgcmVsaWVzIG9uIGNoYW5naW5nIGZpZWxkcyBpbiB0aGUg c2FtZSB0cmFuc3BvcnQsIG5vdCBjaGFuZ2luZyB0byBhIGRpZmZlcmVudCBvbmUgKEkgYW0gY29t aW5nIGF0IHRoaXMgZnJvbSB0aGUgcGVyc3BlY3RpdmUgdGhhdCBNUFRDUCwgYWx0aG91Z2ggYW4g ZXh0ZW5zaW9uIHRvIFRDUCwgcHJvdmlkZXMgc3VmZmljaWVudGx5IGRpZmZlcmVudCBmdW5jdGlv bmFsaXR5IHRoYXQgaXQgaXQgYSBkaWZmZXJlbnQgdHJhbnNwb3J0IGZvciB0aGUgcHVycG9zZXMg b2YgdGhpcyBkaXNjdXNzaW9uKS4NCg0KDQpJdCBzZWVtcyB0b28gc3BlY2lmaWMgYW4gYXBwbGlj YXRpb24gdG8gYmUgZW1iZWRkZWQgaW4gdGhlIHByb3RvY29sLiBUaGlzIGRvZXMgbm90IHNlZW0g ZXF1aXZhbGVudCB0byBOQVQsIHNpbmNlIGl0IGlzIHJlcXVpcmluZyBhZGRpdGlvbmFsIHNpZ25h bGxpbmcuDQoNCltNZWRdIEZXSVcsIGluc3RydWN0aW5nIE5BVCBzdGF0ZSB3aXRoIGluLWJhbmQg c2lnbmFsaW5nIGluZm9ybWF0aW9uIGlzIHNwZWNpZmllZCBieSB0aGUgSUVURiBhbmQgd2lkZWx5 IGRlcGxveWVkOg0K4oCiICAgICAgICAgaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzYw NTINCuKAoiAgICAgICAgIGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2MTQ2DQrigKIg ICAgICAgICBodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNjg3Nw0KDQoNCkFzIGZhciBh cyBJIGNhbiBzZWUsIG5vbmUgb2YgdGhvc2UgaW52b2x2ZSBjaGFuZ2VzIGF0IHRoZSB0cmFuc3Bv cnQgbGF5ZXIuDQpbTWVkXSBJIGRpZG7igJl0IGNsYWltZWQgdGhhdC4gSSB3YXMgYW5zd2VyaW5n IHRvIHRoaXMgcGFydCBvZiB5b3VyIGFuc3dlciDigJxUaGlzIGRvZXMgbm90IHNlZW0gZXF1aXZh bGVudCB0byBOQVQsIHNpbmNlIGl0IGlzIHJlcXVpcmluZyBhZGRpdGlvbmFsIHNpZ25hbGluZy7i gJ0uIFdoYXQgSeKAmW0gc2F5aW5nIGlzIHRoYXQgdGhlcmUgYXJlIE5BVHMgdGhhdCByZXF1aXJl IChpbi1iYW5kKSBzaWduYWxpbmcuDQoNClJlZ2FyZHMsDQpBbGFuDQoNCg== --_000_787AE7BB302AE849A7480A190F8B933009DAE28BOPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 Q2FsaWJyaTsNCglwYW5vc2UtMToyIDE1IDUgMiAyIDIgNCAzIDIgNDt9DQpAZm9udC1mYWNlDQoJ e2ZvbnQtZmFtaWx5OlRhaG9tYTsNCglwYW5vc2UtMToyIDExIDYgNCAzIDUgNCA0IDIgNDt9DQov KiBTdHlsZSBEZWZpbml0aW9ucyAqLw0KcC5Nc29Ob3JtYWwsIGxpLk1zb05vcm1hbCwgZGl2Lk1z b05vcm1hbA0KCXttYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNp emU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7fQ0KYTps aW5rLCBzcGFuLk1zb0h5cGVybGluaw0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6 Ymx1ZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bhbi5Nc29I eXBlcmxpbmtGb2xsb3dlZA0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6cHVycGxl Ow0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KcC5Nc29BY2V0YXRlLCBsaS5Nc29BY2V0 YXRlLCBkaXYuTXNvQWNldGF0ZQ0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxl LWxpbms6IlRleHRlIGRlIGJ1bGxlcyBDYXIiOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRv bTouMDAwMXB0Ow0KCWZvbnQtc2l6ZTo4LjBwdDsNCglmb250LWZhbWlseToiVGFob21hIiwic2Fu cy1zZXJpZiI7fQ0Kc3Bhbi5hcHBsZS1jb252ZXJ0ZWQtc3BhY2UNCgl7bXNvLXN0eWxlLW5hbWU6 YXBwbGUtY29udmVydGVkLXNwYWNlO30NCnNwYW4uVGV4dGVkZWJ1bGxlc0Nhcg0KCXttc28tc3R5 bGUtbmFtZToiVGV4dGUgZGUgYnVsbGVzIENhciI7DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0K CW1zby1zdHlsZS1saW5rOiJUZXh0ZSBkZSBidWxsZXMiOw0KCWZvbnQtZmFtaWx5OiJUYWhvbWEi LCJzYW5zLXNlcmlmIjt9DQpzcGFuLkVtYWlsU3R5bGUyMA0KCXttc28tc3R5bGUtdHlwZTpwZXJz b25hbC1yZXBseTsNCglmb250LWZhbWlseToiQ291cmllciBOZXciOw0KCWNvbG9yOmJsYWNrOw0K CWZvbnQtd2VpZ2h0Om5vcm1hbDsNCglmb250LXN0eWxlOm5vcm1hbDt9DQouTXNvQ2hwRGVmYXVs dA0KCXttc28tc3R5bGUtdHlwZTpleHBvcnQtb25seTsNCglmb250LXNpemU6MTAuMHB0O30NCkBw YWdlIFdvcmRTZWN0aW9uMQ0KCXtzaXplOjYxMi4wcHQgNzkyLjBwdDsNCgltYXJnaW46NzAuODVw dCA3MC44NXB0IDcwLjg1cHQgNzAuODVwdDt9DQpkaXYuV29yZFNlY3Rpb24xDQoJe3BhZ2U6V29y ZFNlY3Rpb24xO30NCi0tPjwvc3R5bGU+PCEtLVtpZiBndGUgbXNvIDldPjx4bWw+DQo8bzpzaGFw ZWRlZmF1bHRzIHY6ZXh0PSJlZGl0IiBzcGlkbWF4PSIxMDI2IiAvPg0KPC94bWw+PCFbZW5kaWZd LS0+PCEtLVtpZiBndGUgbXNvIDldPjx4bWw+DQo8bzpzaGFwZWxheW91dCB2OmV4dD0iZWRpdCI+ DQo8bzppZG1hcCB2OmV4dD0iZWRpdCIgZGF0YT0iMSIgLz4NCjwvbzpzaGFwZWxheW91dD48L3ht bD48IVtlbmRpZl0tLT4NCjwvaGVhZD4NCjxib2R5IGxhbmc9IkZSIiBsaW5rPSJibHVlIiB2bGlu az0icHVycGxlIj4NCjxkaXYgY2xhc3M9IldvcmRTZWN0aW9uMSI+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+UmUtLDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpw Pjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXpl OjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+ UGxlYXNlIHNlZSBpbmxpbmUuDQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkNoZWVycyw8bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpi bGFjayI+TWVkPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcm cXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXYgc3R5 bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGluZzowY20g MGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRv cDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkRlJm5ic3A7Ojwv c3Bhbj48L2I+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiBBbGFuIEZvcmQgW21haWx0bzph bGFuLmZvcmRAZ21haWwuY29tXQ0KPGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+IG1hcmRpIDgg bm92ZW1icmUgMjAxNiAxMzo0MTxicj4NCjxiPsOAJm5ic3A7OjwvYj4gQk9VQ0FEQUlSIE1vaGFt ZWQgSU1UL09MTjxicj4NCjxiPkNjJm5ic3A7OjwvYj4gT2xpdmllci5Cb25hdmVudHVyZUB1Y2xv dXZhaW4uYmU7IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxicj4NCjxiPk9iamV0Jm5ic3A7OjwvYj4g UmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVyIGl0ZW08bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PG86cD4mbmJzcDs8L286cD48L3A+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+SGkgTWVk LDxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86 cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5J bmxpbmUuLi48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxicj4NCjxicj4NCjxvOnA+PC9vOnA+PC9wPg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7 Ym9yZGVyLWxlZnQ6c29saWQgYmx1ZSAxLjVwdDtwYWRkaW5nOjBjbSAwY20gMGNtIDQuMHB0Ij4N CjxkaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNCNUM0REYg MS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PGI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkRlJm5ic3A7Ojwvc3Bhbj48L2I+ PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6 ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYm cXVvdDsiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkFs YW4NCiBGb3JkIFs8YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+PHNwYW4gc3R5 bGU9ImNvbG9yOnB1cnBsZSI+bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb208L3NwYW4+PC9hPl08 c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGJyPg0KPGI+ RW52b3nDqSZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5i c3A7PC9zcGFuPmx1bmRpIDcgbm92ZW1icmUgMjAxNiAxNzozNzxicj4NCjxiPsOAJm5ic3A7Ojwv Yj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJl Zj0ibWFpbHRvOk9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlIj48c3BhbiBzdHlsZT0i Y29sb3I6cHVycGxlIj5PbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZTwvc3Bhbj48L2E+ PGJyPg0KPGI+Q2MmbmJzcDs6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2Ui PiZuYnNwOzwvc3Bhbj5CT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xOOzxzcGFuIGNsYXNzPSJhcHBs ZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWlsdG86bXVsdGlwYXRo dGNwQGlldGYub3JnIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5tdWx0aXBhdGh0Y3BAaWV0 Zi5vcmc8L3NwYW4+PC9hPjxicj4NCjxiPk9iamV0Jm5ic3A7OjwvYj48c3BhbiBjbGFzcz0iYXBw bGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+UmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVu dGlhbCBNUFRDUCBwcm94eSBjaGFydGVyIGl0ZW08L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Jm5ic3A7PG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5IaSBPbGl2 aWVyLDxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPGJsb2NrcXVvdGUg c3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1LjBwdCI+DQo8ZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPk9uIDcgTm92IDIwMTYsIGF0IDA3OjUwLCBPbGl2aWVy IEJvbmF2ZW50dXJlICZsdDs8YSBocmVmPSJtYWlsdG86T2xpdmllci5Cb25hdmVudHVyZUB1Y2xv dXZhaW4uYmUiPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPk9saXZpZXIuQm9uYXZlbnR1cmVA dWNsb3V2YWluLmJlPC9zcGFuPjwvYT4mZ3Q7IHdyb3RlOjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4mbmJzcDs8bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1 LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJt YXJnaW4tYm90dG9tOjEyLjBwdCI+PGJyPg0KV2h5IGlzIGl0IGFuIC9vcHRpb24vLCBob3dldmVy PyBXaGVuIHlvdSBhcmUgZXhwbGljaXRseSB0YXJnZXRpbmcgYTxicj4NCnByb3h5IG5vZGUsIHN1 cmVseSB0aGUgcHJveHkgaXMganVzdCBhcyBjYXBhYmxlIG9mIHB1bGxpbmcgdGhlIGRhdGEgb3V0 PGJyPg0Kb2YgdGhlIHBheWxvYWQgaGVyZT88bzpwPjwvbzpwPjwvcD4NCjwvYmxvY2txdW90ZT4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQpCZWNhdXNlIHRoZSBhZGRyZXNzaW5n IGluZm9ybWF0aW9uIHRoYXQgaXMgdXNlZCBmb3IgdGhlIHByb3h5IGlzIHBhcnQgb2YgdGhlIGNv bnRyb2wgcGxhbmUgYW5kIG5vdCBwYXJ0IG9mIHRoZSBieXRlc3RyZWFtLiBJIHRoaW5rIHRoYXQg aXQgaXMgdmVyeSBpbXBvcnRhbnQgZnJvbSBhbiBhcmNoaXRlY3R1cmFsIHZpZXdwb2ludCB0byBt YWludGFpbiBhIGNsZWFuIHNlcGFyYXRpb24gYmV0d2VlbiB0aGUgYnl0ZSBzdHJlYW0gdGhhdCBp cyBleGNoYW5nZWQNCiBiZXR3ZWVuIHRoZSBhcHBsaWNhdGlvbnMgYW5kIGFsbCBjb250cm9sIGlu Zm9ybWF0aW9uIHRoYXQgc2hvdWxkIGJlIHBsYWNlZCBpbnNpZGUgb3B0aW9ucy48YnI+DQo8YnI+ DQpXZSBleHBsb3JlIHRoZSBwb3NzaWJpbGl0eSBvZiBhZGRpbmcgaW5mb3JtYXRpb24gaW4gdGhl IGJ5dGVzdHJlYW0gZm9yIE1QVENQIGFuZCBldmVudHVhbGx5IGRlY2lkZWQgdG8gcGxhY2UgYWxs IGNvbnRyb2wgaW5mb3JtYXRpb24gaW4gb3B0aW9ucy4gSWYgeW91IGxvb2sgYXQgSFRUUCwgcHJv eHktcmVsYXRlZCBpbmZvcm1hdGlvbiBpcyBwYXJ0IG9mIHRoZSBIVFRQIGhlYWRlcnMgYW5kIG5v dCBwYXJ0IG9mIHRoZSBwYXlsb2FkLiBUaGlzIGlzDQogdGhlIHNhbWUgdHlwZSBvZiBwcm9ibGVt LjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5BbmQg dGhpcyBhcHBlYXJzIHRvIGJlIHdoZXJlIHdlIGZ1bmRhbWVudGFsbHkgZGlzYWdyZWUuIEkgZG9u 4oCZdCBzZWUgdGhpcyBhcyBwYXJ0IG9mIHRoZSBjb250cm9sIHBsYW5lLCBJIHNlZSBwcm94eWlu ZyAoYXQgbGVhc3QgaW4gZXhwbGljaXQgbW9kZSkgYXMgYW48c3BhbiBjbGFzcz0iYXBwbGUtY29u dmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGk+YXBwbGljYXRpb248L2k+PHNwYW4gY2xhc3M9 ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPm9mDQogTVBUQ1AsIGFuZCBzaG91 bGQgYmUgYXQgdGhlIGFwcGxpY2F0aW9uIGxheWVyLjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8 L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPltNZWRdIEkgc3RpbGwgZG9u4oCZdCB1bmRlcnN0YW5k IHRoaXMgc3VidGxldHkgYmV0d2VlbiDigJxhcHBsaWNhdGlvbiBvZiBNUFRDUOKAnSAoeW91IGNs YWltKSBhbmQg4oCcTVBUQ1Atc3BlY2lmaWMgdXNlIGNhc2XigJ0gKHdlIGNsYWltKS4gSWYgd2Ug ZXh0cmFwb2xhdGUgeW91ciBhcmd1bWVudCwgb25lDQogY2FuIG9iamVjdCB0aGF0IG11bHRpLXBh dGhpbmcgaXMgYW4g4oCcYXBwbGljYXRpb24gb2YgVENQ4oCdIChub3QgZXZlbiBzcGVjaWZpYyB0 byBUQ1ApLCBhbmQgc2hvdWxkIG5vdCBiZSBkZWZpbmVkIGFzIGEgVENQIG9wdGlvbi4gQnV0IHRo ZSByZWFsaXR5IGlzIHRoYXQgdGhlcmUgaXMgYSBUQ1Agb3B0aW9uIGZvciBtdWx0aS1wYXR0aW5n Ljwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPlRoaXMgaXMgYSBsYXllcmluZyBpc3N1ZS4gPHNwYW4gbGFu Zz0iRU4tVVMiPk1QVENQIHByb3ZpZGVzIGFuIGVuZC10by1lbmQgdHJhbnNwb3J0LiBQcm94eWlu ZyBzb2x1dGlvbnMgYXJlIGFsc28gZW5kLXRvLWVuZCBwcm90b2NvbHMgLSBvbmUgZW5kIGVuY2Fw c3VsYXRlcyBpbiBhIGRpZmZlcmVudCB0cmFuc3BvcnQgKGZyb20gVENQIHRvIE1QVEMpLCBhbmQg dGhlIG90aGVyIGVuZCBkZWNhcHN1bGF0ZXMgKGZyb20NCiBNUFRDUCB0byBUQ1ApLiA8L3NwYW4+ SXQgZG9lcyBub3QgbWFrZSBzZW5zZSAodG8gbWUpIHRvIGFwcGx5IGFuIGVuZC10by1lbmQgYXBw bGljYXRpb24gKHByb3h5aW5nKSBhdCB0aGUgdHJhbnNwb3J0IGxheWVyLjxvOnA+PC9vOnA+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNr Ij5bTWVkXSBZZXMsIHRoZSBNUFRDUCBjb25uZWN0aW9uIGluIHRoZSBuZXR3b3JrLWFzc2lzdGVk IGNhc2UgaXMgbWFuYWdlZCBiZXR3ZWVuIHR3byBNQ1BzIG9yIGJldHdlZW4gYW4gTVBUQ1AtY2Fw YWJsZSBob3N0IGFuZCBhbiBNQ1AuIEkgZG9u4oCZdCBzZWUgd2h5IGRlZmluaW5nDQogYW4gTVBU Q1Agb3B0aW9uIHRvIGhlbHAgdGhlIGdsdWluZyBvZiBNUFRDUC9UQ1Agb3IgYXZvaWQgYnJlYWtp bmcgYW4gTVBUQ1AgY29ubmVjdGlvbiBpcyBoYXJtZnVsLg0KPG86cD48L286cD48L3NwYW4+PC9w Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMi PjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPk5ldHdvcmsgdHJhbnNsYXRpb24gaXMgZGlmZmVyZW50IGFuZCByZWxpZXMgb24g Y2hhbmdpbmcgZmllbGRzIGluIHRoZQ0KPGk+c2FtZTwvaT4mbmJzcDt0cmFuc3BvcnQsIG5vdCBj aGFuZ2luZyB0byBhIGRpZmZlcmVudCBvbmUgKEkgYW0gY29taW5nIGF0IHRoaXMgZnJvbSB0aGUg cGVyc3BlY3RpdmUgdGhhdCBNUFRDUCwgYWx0aG91Z2ggYW4gZXh0ZW5zaW9uIHRvIFRDUCwgcHJv dmlkZXMgc3VmZmljaWVudGx5IGRpZmZlcmVudCBmdW5jdGlvbmFsaXR5IHRoYXQgaXQgaXQgYSBk aWZmZXJlbnQgdHJhbnNwb3J0IGZvciB0aGUgcHVycG9zZXMgb2YgdGhpcyBkaXNjdXNzaW9uKS48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGJyPg0KPGJyPg0K PG86cD48L286cD48L3A+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLWxl ZnQ6c29saWQgYmx1ZSAxLjVwdDtwYWRkaW5nOjBjbSAwY20gMGNtIDQuMHB0Ij4NCjxkaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPkl0IHNlZW1zIHRv byBzcGVjaWZpYyBhbiBhcHBsaWNhdGlvbiB0byBiZSBlbWJlZGRlZCBpbiB0aGUgcHJvdG9jb2wu IFRoaXMgZG9lcyBub3Qgc2VlbSBlcTwvc3Bhbj51aXZhbGVudCB0byBOQVQsIHNpbmNlIGl0IGlz IHJlcXVpcmluZyBhZGRpdGlvbmFsIHNpZ25hbGxpbmcuPG86cD48L286cD48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+ PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJp ZXIgTmV3JnF1b3Q7Ij5bTWVkXSBGV0lXLCBpbnN0cnVjdGluZyBOQVQgc3RhdGUgd2l0aCBpbi1i YW5kIHNpZ25hbGluZyBpbmZvcm1hdGlvbiBpcyBzcGVjaWZpZWQgYnkgdGhlIElFVEYgYW5kIHdp ZGVseSBkZXBsb3llZDo8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9 Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1p bmRlbnQ6LTE4LjBwdCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0 O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48 L3NwYW4+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij48YSBocmVmPSJodHRwczovL3Rvb2xzLmlldGYu b3JnL2h0bWwvcmZjNjA1MiI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+aHR0cHM6Ly90b29s cy5pZXRmLm9yZy9odG1sL3JmYzYwNTI8L3NwYW4+PC9hPjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4N CjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29O b3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1z cGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPjxhIGhyZWY9 Imh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2MTQ2Ij48c3BhbiBzdHlsZT0iY29sb3I6 cHVycGxlIj5odHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNjE0Njwvc3Bhbj48L2E+PC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4w cHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQiPjxz cGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTpTeW1i b2wiPsK3PC9zcGFuPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4m bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFz cz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90OyI+PGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4Nzci PjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPmh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9y ZmM2ODc3PC9zcGFuPjwvYT48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJz cDs8L3NwYW4+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxk aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPiZuYnNw Ozwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+QXMgZmFyIGFzIEkgY2FuIHNlZSwgbm9uZSBv ZiB0aG9zZSBpbnZvbHZlIGNoYW5nZXMgYXQgdGhlIHRyYW5zcG9ydCBsYXllci48bzpwPjwvbzpw PjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpi bGFjayI+W01lZF0gSSBkaWRu4oCZdCBjbGFpbWVkIHRoYXQuIEkgd2FzIGFuc3dlcmluZyB0byB0 aGlzIHBhcnQgb2YgeW91ciBhbnN3ZXIg4oCcPC9zcGFuPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+ VGhpcw0KPGI+PHU+PHNwYW4gc3R5bGU9ImNvbG9yOnJlZCI+ZG9lcyBub3Qgc2VlbSA8L3NwYW4+ PC91PjwvYj5lcXVpdmFsZW50IHRvIE5BVCwgPGI+DQo8dT48c3BhbiBzdHlsZT0iY29sb3I6cmVk Ij5zaW5jZSBpdCBpcyByZXF1aXJpbmcgYWRkaXRpb25hbDwvc3Bhbj48L3U+PC9iPjxzcGFuIHN0 eWxlPSJjb2xvcjpyZWQiPg0KPC9zcGFuPnNpZ25hbGluZy7igJ0uPHNwYW4gc3R5bGU9ImNvbG9y OmJsYWNrIj4gV2hhdCBJ4oCZbSBzYXlpbmcgaXMgdGhhdCB0aGVyZSBhcmUgTkFUcyB0aGF0IHJl cXVpcmUgKGluLWJhbmQpIHNpZ25hbGluZy48L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkVOLVVT IiBzdHlsZT0iY29sb3I6YmxhY2siPg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8 L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj48bzpwPiZuYnNw OzwvbzpwPjwvc3Bhbj48L3A+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+UmVnYXJkcyw8 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkFsYW48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+ Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ib2R5Pg0KPC9odG1s Pg0K --_000_787AE7BB302AE849A7480A190F8B933009DAE28BOPEXCLILMA3corp_-- From nobody Tue Nov 8 06:31:36 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6BB15129CC8 for ; Tue, 8 Nov 2016 06:31:23 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.397 X-Spam-Level: X-Spam-Status: No, score=-8.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WWpwUQ_WNY9x for ; Tue, 8 Nov 2016 06:31:21 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id DBE96129CBA for ; Tue, 8 Nov 2016 06:31:21 -0800 (PST) Received: from [192.168.1.189] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA8EUhNP000412 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Tue, 8 Nov 2016 06:30:44 -0800 (PST) To: mohamed.boucadair@orange.com, =?UTF-8?Q?Mirja_K=c3=bchlewind?= , "Olivier.Bonaventure@uclouvain.be" References: <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009DADEAE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> From: Joe Touch Message-ID: Date: Tue, 8 Nov 2016 06:30:44 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DADEAE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 14:31:24 -0000 Hi, Med, I cannot parse the note below. Can you please clarify? Or maybe it is more useful to address my specific issue with SYN data as option, in response to your other email today. Joe On 11/7/2016 10:37 PM, mohamed.boucadair@orange.com wrote: > Hi Joe, > > It is encouraging to consider using EDO, but the current approach we adopted for the MP_CONVERT option have the same failure risk as for introducing MPTCP at the scale of the Internet. > > Using EDO and/or defining MP_CONVERT as a TCP option exacerbates the failure vectors. Below a table that summarizes the failures that will be experienced for the MP_CONVERT case as a function if the design approach: > > +------------------+-----------+-----------+-----------+------------+ > | | MP_CONVERT| MP_CONVERT| MP_CONVERT| MP_CONVERT | > | | MPTCP | TCP | MPTCP | TCP Option | > | | Option | Option | Option + | + EDO | > | | | | EDO | | > +------------------+-----------+-----------+-----------+------------+ > | MPTCP-unfriendly | FAIL | FAIL | FAIL | FAIL | > | path | | | | | > +------------------+-----------+-----------+-----------+------------+ > | EDO-unfriendly | NA | NA | FAIL | FAIL | > | path | | | | | > +------------------+-----------+-----------+-----------+------------+ > | "Unknown TCP opt | NA | FAIL | NA | FAIL | > | ion"-unfriendly | | | | | > | path | | | | | > +------------------+-----------+-----------+-----------+------------+ > > Cheers, > Med > >> -----Message d'origine----- >> De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de Joe >> Touch >> Envoyé : lundi 7 novembre 2016 16:56 >> À : Mirja Kühlewind; Olivier.Bonaventure@uclouvain.be >> Cc : multipathtcp@ietf.org >> Objet : Re: [multipathtcp] potential MPTCP proxy charter item >> >> >> >> On 11/7/2016 7:42 AM, Mirja Kühlewind wrote: >>> Do you mean the MCP forwards the original SYN (and basically does >> nothing if the server supports MPTCP) or does the MCP terminate the TCP >> connection and start a new TCP connection with MP_CAPABLE towards the >> server? >>> Mirja >> If you're OK with needing to terminate a failed option exchange, then it >> might be possible to use EDO in the SYN in its current form. >> >> TCPM decided to prohibit that in the general case, but I could ask them >> to allow that in very limited environments (but it could NEVER be >> default on). >> >> Note - the use cases I'm hearing appear to assume very strong knowledge >> about the other end of the connection and the path. In that case, you >> probably can skip most - if not all - of the 'negotiation' options and >> just start using them during the SYN too. However, if you say "no, we >> need to confirm", then you would not be able to use EDO inside the SYN. >> >> Joe >> >> _______________________________________________ >> multipathtcp mailing list >> multipathtcp@ietf.org >> https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Tue Nov 8 06:35:24 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0FADA129CAF for ; Tue, 8 Nov 2016 06:35:23 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.397 X-Spam-Level: X-Spam-Status: No, score=-8.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 5VC620jduYgP for ; Tue, 8 Nov 2016 06:35:21 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id D6747129674 for ; Tue, 8 Nov 2016 06:35:21 -0800 (PST) Received: from [192.168.1.189] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA8EZ6jl001334 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Tue, 8 Nov 2016 06:35:09 -0800 (PST) To: mohamed.boucadair@orange.com, =?UTF-8?Q?Mirja_K=c3=bchlewind?= , "Olivier.Bonaventure@uclouvain.be" References: <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> From: Joe Touch Message-ID: Date: Tue, 8 Nov 2016 06:35:07 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 14:35:23 -0000 Hi, Med, On 11/8/2016 2:07 AM, mohamed.boucadair@orange.com wrote: > Joe, > > I'm inserting the full text of that section here: > > ==== > 4.2.2.5 TCP Options: RFC-793 Section 3.1 > > A TCP MUST be able to receive a TCP option in any segment. > A TCP MUST ignore without error any TCP option it does not > implement, assuming that the option has a length field (all > TCP options defined in the future will have length fields). > TCP MUST be prepared to handle an illegal option length > (e.g., zero) without crashing; a suggested procedure is to > reset the connection and log the reason. > ==== > > The proposed design for the MP_CONVERT option does not violate that > text, IMO. I'm listing here the design approaches that we considered > so far: > > (1) no change to MP_CAPABLE: MPTCP proxies are prepared by design > to look at the payload of SYN to retrieve MP_CONVERT options. > > * MP_CONVERT options are inserted in the payload of a SYN that > includes MP_CAPABLE. > * If the remote peer does not support MPTCP, the connection will > be reverted to TCP according to the base MPTCP specification. ... Please explain. If there is option information in the SYN data, then a legacy peer is allowed to keep that data (and ACK it) in the SYN ACK. So now it has option info that it interprets as data. You can't undo that unless you RST the connection, but that violates the cited text in RFC1122 above, i.e., you have created an option you cannot ignore by simply not ACKing it. > (2) change MP_CAPABLE to explicitly indicate that options are > present in the SYN payload: > > * A flag in the MP_CAPABLE will be set to indicate to a remote > peer that MP_CONVERT options are included in the payload. > * If the remote peer does not support MPTCP, the connection will > be reverted to TCP as per base MPTCP specification. ... This has exactly the same problem. It's not about "MUST ignore" - it's about "without error". Your approach creates an error in the TCP connection. Joe From nobody Tue Nov 8 06:47:12 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0C1CA129CD2 for ; Tue, 8 Nov 2016 06:47:11 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.119 X-Spam-Level: X-Spam-Status: No, score=-2.119 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_SORBS_SPAM=0.5, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id hXuRjsWjVgph for ; Tue, 8 Nov 2016 06:47:09 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias92.francetelecom.com [193.251.215.92]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id B1439129CD8 for ; Tue, 8 Nov 2016 06:47:08 -0800 (PST) Received: from omfedm07.si.francetelecom.fr (unknown [xx.xx.xx.3]) by omfedm14.si.francetelecom.fr (ESMTP service) with ESMTP id 1446E22C99D; Tue, 8 Nov 2016 15:47:07 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.59]) by omfedm07.si.francetelecom.fr (ESMTP service) with ESMTP id D30184C0AD; Tue, 8 Nov 2016 15:47:06 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM43.corporate.adroot.infra.ftgroup ([fe80::ec23:902:c31f:731c%19]) with mapi id 14.03.0319.002; Tue, 8 Nov 2016 15:47:06 +0100 From: To: Joe Touch , =?utf-8?B?TWlyamEgS8O8aGxld2luZA==?= , "Olivier.Bonaventure@uclouvain.be" Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOcywnemdljzUmEGiGID3gGUCC6DPJurQ Date: Tue, 8 Nov 2016 14:47:05 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE2DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009DADEAE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.11.8.140316 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 14:47:11 -0000 UmUtLA0KIA0KVGhlIHBvaW50IEpvZSwgaXMgdGhhdCBpZiB3ZSBkZWZpbmUgdGhlIE1QX0NPTlZF UlQgb3B0aW9uIGFzIGEgVENQIG9wdGlvbiBvciBpZiB3ZSByZXF1aXJlIEVETyB0byBiZSBwcmVz ZW50IHRvIGV4cGxpY2l0bHkgaW5kaWNhdGUgdGhlIGRhdGEgb2Zmc2V0LCB3ZSBhcmUgYWRkaW5n IG5ldyBmYWlsdXJlIHZlY3RvcnMgY29tcGFyZWQgd2l0aCB0aGUgb3RoZXIgZGVzaWduIHRoYXQg bGV2ZXJhZ2VzIG9uIE1QX0NBUEFCTEUgdG8gYWNoaWV2ZSB0aGUgc2FtZSByZXN1bHQuDQoNClRo ZSB0YWJsZSBjaXRlcyB0aGUgZmFpbHVyZSBjYXNlcy4gDQoNClBsZWFzZSBsZXQgbWUga25vdyBp ZiBJIG1pc3VuZGVyc3Rvb2QgeW91ciBxdWVzdGlvbi4NCg0KQ2hlZXJzLA0KTWVkDQoNCj4gLS0t LS1NZXNzYWdlIGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IEpvZSBUb3VjaCBbbWFpbHRvOnRvdWNo QGlzaS5lZHVdDQo+IEVudm95w6nCoDogbWFyZGkgOCBub3ZlbWJyZSAyMDE2IDE1OjMxDQo+IMOA wqA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE47IE1pcmphIEvDvGhsZXdpbmQ7DQo+IE9saXZp ZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlDQo+IENjwqA6IG11bHRpcGF0aHRjcEBpZXRmLm9y Zw0KPiBPYmpldMKgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNo YXJ0ZXIgaXRlbQ0KPiANCj4gSGksIE1lZCwNCj4gDQo+IEkgY2Fubm90IHBhcnNlIHRoZSBub3Rl IGJlbG93LiBDYW4geW91IHBsZWFzZSBjbGFyaWZ5PyBPciBtYXliZSBpdCBpcw0KPiBtb3JlIHVz ZWZ1bCB0byBhZGRyZXNzIG15IHNwZWNpZmljIGlzc3VlIHdpdGggU1lOIGRhdGEgYXMgb3B0aW9u LCBpbg0KPiByZXNwb25zZSB0byB5b3VyIG90aGVyIGVtYWlsIHRvZGF5Lg0KPiANCj4gSm9lDQo+ IA0KPiANCj4gT24gMTEvNy8yMDE2IDEwOjM3IFBNLCBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2Uu Y29tIHdyb3RlOg0KPiA+IEhpIEpvZSwNCj4gPg0KPiA+IEl0IGlzIGVuY291cmFnaW5nIHRvIGNv bnNpZGVyIHVzaW5nIEVETywgYnV0IHRoZSBjdXJyZW50IGFwcHJvYWNoIHdlDQo+IGFkb3B0ZWQg Zm9yIHRoZSBNUF9DT05WRVJUIG9wdGlvbiBoYXZlIHRoZSBzYW1lIGZhaWx1cmUgcmlzayBhcyBm b3INCj4gaW50cm9kdWNpbmcgTVBUQ1AgYXQgdGhlIHNjYWxlIG9mIHRoZSBJbnRlcm5ldC4NCj4g Pg0KPiA+IFVzaW5nIEVETyBhbmQvb3IgZGVmaW5pbmcgTVBfQ09OVkVSVCBhcyBhIFRDUCBvcHRp b24gZXhhY2VyYmF0ZXMgdGhlDQo+IGZhaWx1cmUgdmVjdG9ycy4gQmVsb3cgYSB0YWJsZSB0aGF0 IHN1bW1hcml6ZXMgdGhlIGZhaWx1cmVzIHRoYXQgd2lsbCBiZQ0KPiBleHBlcmllbmNlZCBmb3Ig dGhlIE1QX0NPTlZFUlQgY2FzZSBhcyBhIGZ1bmN0aW9uIGlmIHRoZSBkZXNpZ24gYXBwcm9hY2g6 DQo+ID4NCj4gPiAgICArLS0tLS0tLS0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0t Ky0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tLSsNCj4gPiAgICB8ICAgICAgICAgICAgICAgICAgfCBN UF9DT05WRVJUfCBNUF9DT05WRVJUfCBNUF9DT05WRVJUfCBNUF9DT05WRVJUIHwNCj4gPiAgICB8 ICAgICAgICAgICAgICAgICAgfCAgIE1QVENQICAgfCAgICBUQ1AgICAgfCAgIE1QVENQICAgfCBU Q1AgT3B0aW9uIHwNCj4gPiAgICB8ICAgICAgICAgICAgICAgICAgfCAgIE9wdGlvbiAgfCAgIE9w dGlvbiAgfCAgT3B0aW9uICsgfCAgICsgRURPICAgIHwNCj4gPiAgICB8ICAgICAgICAgICAgICAg ICAgfCAgICAgICAgICAgfCAgICAgICAgICAgfCAgICBFRE8gICAgfCAgICAgICAgICAgIHwNCj4g PiAgICArLS0tLS0tLS0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0t LS0tKy0tLS0tLS0tLS0tLSsNCj4gPiAgICB8IE1QVENQLXVuZnJpZW5kbHkgfCAgICBGQUlMICAg fCAgICBGQUlMICAgfCAgICBGQUlMICAgfCAgICBGQUlMICAgIHwNCj4gPiAgICB8ICAgICAgICAg ICAgIHBhdGggfCAgICAgICAgICAgfCAgICAgICAgICAgfCAgICAgICAgICAgfCAgICAgICAgICAg IHwNCj4gPiAgICArLS0tLS0tLS0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0t LS0tLS0tLS0tKy0tLS0tLS0tLS0tLSsNCj4gPiAgICB8ICAgRURPLXVuZnJpZW5kbHkgfCAgICAg TkEgICAgfCAgICAgTkEgICAgfCAgICBGQUlMICAgfCAgICBGQUlMICAgIHwNCj4gPiAgICB8ICAg ICAgICAgICAgIHBhdGggfCAgICAgICAgICAgfCAgICAgICAgICAgfCAgICAgICAgICAgfCAgICAg ICAgICAgIHwNCj4gPiAgICArLS0tLS0tLS0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0t LS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tLSsNCj4gPiAgICB8ICJVbmtub3duIFRDUCBvcHQg fCAgICAgTkEgICAgfCAgICBGQUlMICAgfCAgICAgTkEgICAgfCAgICBGQUlMICAgIHwNCj4gPiAg ICB8ICBpb24iLXVuZnJpZW5kbHkgfCAgICAgICAgICAgfCAgICAgICAgICAgfCAgICAgICAgICAg fCAgICAgICAgICAgIHwNCj4gPiAgICB8ICAgICAgICAgICAgIHBhdGggfCAgICAgICAgICAgfCAg ICAgICAgICAgfCAgICAgICAgICAgfCAgICAgICAgICAgIHwNCj4gPiAgICArLS0tLS0tLS0tLS0t LS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tKy0tLS0tLS0tLS0tLSsN Cj4gPg0KPiA+IENoZWVycywNCj4gPiBNZWQNCj4gPg0KPiA+PiAtLS0tLU1lc3NhZ2UgZCdvcmln aW5lLS0tLS0NCj4gPj4gRGUgOiBtdWx0aXBhdGh0Y3AgW21haWx0bzptdWx0aXBhdGh0Y3AtYm91 bmNlc0BpZXRmLm9yZ10gRGUgbGEgcGFydCBkZQ0KPiBKb2UNCj4gPj4gVG91Y2gNCj4gPj4gRW52 b3nDqSA6IGx1bmRpIDcgbm92ZW1icmUgMjAxNiAxNjo1Ng0KPiA+PiDDgCA6IE1pcmphIEvDvGhs ZXdpbmQ7IE9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlDQo+ID4+IENjIDogbXVsdGlw YXRodGNwQGlldGYub3JnDQo+ID4+IE9iamV0IDogUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlh bCBNUFRDUCBwcm94eSBjaGFydGVyIGl0ZW0NCj4gPj4NCj4gPj4NCj4gPj4NCj4gPj4gT24gMTEv Ny8yMDE2IDc6NDIgQU0sIE1pcmphIEvDvGhsZXdpbmQgd3JvdGU6DQo+ID4+PiBEbyB5b3UgbWVh biB0aGUgTUNQIGZvcndhcmRzIHRoZSBvcmlnaW5hbCBTWU4gKGFuZCBiYXNpY2FsbHkgZG9lcw0K PiA+PiBub3RoaW5nIGlmIHRoZSBzZXJ2ZXIgc3VwcG9ydHMgTVBUQ1ApIG9yIGRvZXMgdGhlIE1D UCB0ZXJtaW5hdGUgdGhlIFRDUA0KPiA+PiBjb25uZWN0aW9uIGFuZCBzdGFydCBhIG5ldyBUQ1Ag Y29ubmVjdGlvbiB3aXRoIE1QX0NBUEFCTEUgdG93YXJkcyB0aGUNCj4gPj4gc2VydmVyPw0KPiA+ Pj4gTWlyamENCj4gPj4gSWYgeW91J3JlIE9LIHdpdGggbmVlZGluZyB0byB0ZXJtaW5hdGUgYSBm YWlsZWQgb3B0aW9uIGV4Y2hhbmdlLCB0aGVuDQo+IGl0DQo+ID4+IG1pZ2h0IGJlIHBvc3NpYmxl IHRvIHVzZSBFRE8gaW4gdGhlIFNZTiBpbiBpdHMgY3VycmVudCBmb3JtLg0KPiA+Pg0KPiA+PiBU Q1BNIGRlY2lkZWQgdG8gcHJvaGliaXQgdGhhdCBpbiB0aGUgZ2VuZXJhbCBjYXNlLCBidXQgSSBj b3VsZCBhc2sgdGhlbQ0KPiA+PiB0byBhbGxvdyB0aGF0IGluIHZlcnkgbGltaXRlZCBlbnZpcm9u bWVudHMgKGJ1dCBpdCBjb3VsZCBORVZFUiBiZQ0KPiA+PiBkZWZhdWx0IG9uKS4NCj4gPj4NCj4g Pj4gTm90ZSAtIHRoZSB1c2UgY2FzZXMgSSdtIGhlYXJpbmcgYXBwZWFyIHRvIGFzc3VtZSB2ZXJ5 IHN0cm9uZyBrbm93bGVkZ2UNCj4gPj4gYWJvdXQgdGhlIG90aGVyIGVuZCBvZiB0aGUgY29ubmVj dGlvbiBhbmQgdGhlIHBhdGguIEluIHRoYXQgY2FzZSwgeW91DQo+ID4+IHByb2JhYmx5IGNhbiBz a2lwIG1vc3QgLSBpZiBub3QgYWxsIC0gb2YgdGhlICduZWdvdGlhdGlvbicgb3B0aW9ucyBhbmQN Cj4gPj4ganVzdCBzdGFydCB1c2luZyB0aGVtIGR1cmluZyB0aGUgU1lOIHRvby4gSG93ZXZlciwg aWYgeW91IHNheSAibm8sIHdlDQo+ID4+IG5lZWQgdG8gY29uZmlybSIsIHRoZW4geW91IHdvdWxk IG5vdCBiZSBhYmxlIHRvIHVzZSBFRE8gaW5zaWRlIHRoZSBTWU4uDQo+ID4+DQo+ID4+IEpvZQ0K PiA+Pg0KPiA+PiBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f Xw0KPiA+PiBtdWx0aXBhdGh0Y3AgbWFpbGluZyBsaXN0DQo+ID4+IG11bHRpcGF0aHRjcEBpZXRm Lm9yZw0KPiA+PiBodHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0 aHRjcA0KDQo= From nobody Tue Nov 8 06:51:31 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7B497129640 for ; Tue, 8 Nov 2016 06:51:29 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.397 X-Spam-Level: X-Spam-Status: No, score=-8.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id aIvVgp-wfPHX for ; Tue, 8 Nov 2016 06:51:24 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E525B1295F2 for ; Tue, 8 Nov 2016 06:51:24 -0800 (PST) Received: from [192.168.1.189] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA8Ep5FH003219 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Tue, 8 Nov 2016 06:51:07 -0800 (PST) To: mohamed.boucadair@orange.com, =?UTF-8?Q?Mirja_K=c3=bchlewind?= , "Olivier.Bonaventure@uclouvain.be" References: <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009DADEAE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE2DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> From: Joe Touch Message-ID: Date: Tue, 8 Nov 2016 06:51:06 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAE2DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 14:51:29 -0000 On 11/8/2016 6:47 AM, mohamed.boucadair@orange.com wrote: > Re-, > > The point Joe, is that if we define the MP_CONVERT option as a TCP option or if we require EDO to be present to explicitly indicate the data offset, we are adding new failure vectors compared with the other design that leverages on MP_CAPABLE to achieve the same result. > > The table cites the failure cases. I don't understand "failure case" - are you talking about connections that the originator needs to abort? That's not a "failure case" of a connection; that's a failure of the design of the option. Joe From nobody Tue Nov 8 07:06:34 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 17BC8129C98 for ; Tue, 8 Nov 2016 07:06:33 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.619 X-Spam-Level: X-Spam-Status: No, score=-2.619 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cY0nQgoSN6MM for ; Tue, 8 Nov 2016 07:06:31 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias91.francetelecom.com [193.251.215.91]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 475D51296DF for ; Tue, 8 Nov 2016 07:06:31 -0800 (PST) Received: from omfedm06.si.francetelecom.fr (unknown [xx.xx.xx.2]) by omfedm09.si.francetelecom.fr (ESMTP service) with ESMTP id A917F2DC17E; Tue, 8 Nov 2016 16:06:29 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.24]) by omfedm06.si.francetelecom.fr (ESMTP service) with ESMTP id 1981827C08C; Tue, 8 Nov 2016 16:06:29 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM7D.corporate.adroot.infra.ftgroup ([fe80::9044:c5ee:4dd2:4f16%19]) with mapi id 14.03.0319.002; Tue, 8 Nov 2016 16:06:29 +0100 From: To: Joe Touch , =?utf-8?B?TWlyamEgS8O8aGxld2luZA==?= , "Olivier.Bonaventure@uclouvain.be" Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOc1MnemdljzUmEGiGID3gGUCC6DPKmIg Date: Tue, 8 Nov 2016 15:06:28 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.6.17.114517 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 15:06:33 -0000 UmUtLA0KDQpQbGVhc2Ugc2VlIGlubGluZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCj4gLS0tLS1NZXNz YWdlIGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IEpvZSBUb3VjaCBbbWFpbHRvOnRvdWNoQGlzaS5l ZHVdDQo+IEVudm95w6nCoDogbWFyZGkgOCBub3ZlbWJyZSAyMDE2IDE1OjM1DQo+IMOAwqA6IEJP VUNBREFJUiBNb2hhbWVkIElNVC9PTE47IE1pcmphIEvDvGhsZXdpbmQ7DQo+IE9saXZpZXIuQm9u YXZlbnR1cmVAdWNsb3V2YWluLmJlDQo+IENjwqA6IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiBP YmpldMKgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0ZXIg aXRlbQ0KPiANCj4gSGksIE1lZCwNCj4gDQo+IA0KPiBPbiAxMS84LzIwMTYgMjowNyBBTSwgbW9o YW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSB3cm90ZToNCj4gPiBKb2UsDQo+ID4NCj4gPiBJJ20g aW5zZXJ0aW5nIHRoZSBmdWxsIHRleHQgb2YgdGhhdCBzZWN0aW9uIGhlcmU6DQo+ID4NCj4gPiA9 PT09DQo+ID4gICAgICAgICAgNC4yLjIuNSAgVENQIE9wdGlvbnM6IFJGQy03OTMgU2VjdGlvbiAz LjENCj4gPg0KPiA+ICAgICAgICAgICAgIEEgVENQIE1VU1QgYmUgYWJsZSB0byByZWNlaXZlIGEg VENQIG9wdGlvbiBpbiBhbnkgc2VnbWVudC4NCj4gPiAgICAgICAgICAgICBBIFRDUCBNVVNUIGln bm9yZSB3aXRob3V0IGVycm9yIGFueSBUQ1Agb3B0aW9uIGl0IGRvZXMgbm90DQo+ID4gICAgICAg ICAgICAgaW1wbGVtZW50LCBhc3N1bWluZyB0aGF0IHRoZSBvcHRpb24gaGFzIGEgbGVuZ3RoIGZp ZWxkIChhbGwNCj4gPiAgICAgICAgICAgICBUQ1Agb3B0aW9ucyBkZWZpbmVkIGluIHRoZSBmdXR1 cmUgd2lsbCBoYXZlIGxlbmd0aCBmaWVsZHMpLg0KPiA+ICAgICAgICAgICAgIFRDUCBNVVNUIGJl IHByZXBhcmVkIHRvIGhhbmRsZSBhbiBpbGxlZ2FsIG9wdGlvbiBsZW5ndGgNCj4gPiAgICAgICAg ICAgICAoZS5nLiwgemVybykgd2l0aG91dCBjcmFzaGluZzsgYSBzdWdnZXN0ZWQgcHJvY2VkdXJl IGlzIHRvDQo+ID4gICAgICAgICAgICAgcmVzZXQgdGhlIGNvbm5lY3Rpb24gYW5kIGxvZyB0aGUg cmVhc29uLg0KPiA+ID09PT0NCj4gPg0KPiA+ICAgIFRoZSBwcm9wb3NlZCBkZXNpZ24gZm9yIHRo ZSBNUF9DT05WRVJUIG9wdGlvbiBkb2VzIG5vdCB2aW9sYXRlIHRoYXQNCj4gPiAgICB0ZXh0LCBJ TU8uICBJJ20gbGlzdGluZyBoZXJlIHRoZSBkZXNpZ24gYXBwcm9hY2hlcyB0aGF0IHdlIGNvbnNp ZGVyZWQNCj4gPiAgICBzbyBmYXI6DQo+ID4NCj4gPiAgICAgICAoMSkgbm8gY2hhbmdlIHRvIE1Q X0NBUEFCTEU6IE1QVENQIHByb3hpZXMgYXJlIHByZXBhcmVkIGJ5IGRlc2lnbg0KPiA+ICAgICAg IHRvIGxvb2sgYXQgdGhlIHBheWxvYWQgb2YgU1lOIHRvIHJldHJpZXZlIE1QX0NPTlZFUlQgb3B0 aW9ucy4NCj4gPg0KPiA+ICAgICAgICogIE1QX0NPTlZFUlQgb3B0aW9ucyBhcmUgaW5zZXJ0ZWQg aW4gdGhlIHBheWxvYWQgb2YgYSBTWU4gdGhhdA0KPiA+ICAgICAgICAgIGluY2x1ZGVzIE1QX0NB UEFCTEUuDQo+ID4gICAgICAgKiAgSWYgdGhlIHJlbW90ZSBwZWVyIGRvZXMgbm90IHN1cHBvcnQg TVBUQ1AsIHRoZSBjb25uZWN0aW9uIHdpbGwNCj4gPiAgICAgICAgICBiZSByZXZlcnRlZCB0byBU Q1AgYWNjb3JkaW5nIHRvIHRoZSBiYXNlIE1QVENQIHNwZWNpZmljYXRpb24uDQo+IC4uLg0KPiBQ bGVhc2UgZXhwbGFpbi4gSWYgdGhlcmUgaXMgb3B0aW9uIGluZm9ybWF0aW9uIGluIHRoZSBTWU4g ZGF0YSwgdGhlbiBhDQo+IGxlZ2FjeSBwZWVyIGlzIGFsbG93ZWQgdG8ga2VlcCB0aGF0IGRhdGEg KGFuZCBBQ0sgaXQpIGluIHRoZSBTWU4gQUNLLg0KPiANCj4gU28gbm93IGl0IGhhcyBvcHRpb24g aW5mbyB0aGF0IGl0IGludGVycHJldHMgYXMgZGF0YS4NCg0KW01lZF0gQnV0IGEgbGVnYWN5IG5v ZGUgaXMgbm90IGFsbG93ZWQgdG8gcGFzcyBpdCB0byB0aGUgYXBwbGljYXRpb24gdGlsbCB0aGUg M1dIUyBpcyBjb21wbGV0ZWQuIGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM3OTMjc2Vj dGlvbi0zLjQgc2F5cyB0aGUgZm9sbG93aW5nOg0KDQogIFNldmVyYWwgZXhhbXBsZXMgb2YgY29u bmVjdGlvbiBpbml0aWF0aW9uIGZvbGxvdy4gIEFsdGhvdWdoIHRoZXNlDQogIGV4YW1wbGVzIGRv IG5vdCBzaG93IGNvbm5lY3Rpb24gc3luY2hyb25pemF0aW9uIHVzaW5nIGRhdGEtY2FycnlpbmcN CiAgc2VnbWVudHMsIHRoaXMgaXMgcGVyZmVjdGx5IGxlZ2l0aW1hdGUsIHNvIGxvbmcgYXMgdGhl IHJlY2VpdmluZyBUQ1ANCiAgICAgICAgICAgIF5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5e Xl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl4gICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgIA0KICBkb2Vzbid0IGRlbGl2ZXIgdGhlIGRhdGEgdG8gdGhlIHVzZXIgdW50aWwgaXQg aXMgY2xlYXIgdGhlIGRhdGEgaXMNCiAgXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5e Xl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eDQogIHZhbGlkIChpLmUuLCB0aGUgZGF0 YSBtdXN0IGJlIGJ1ZmZlcmVkIGF0IHRoZSByZWNlaXZlciB1bnRpbCB0aGUNCiAgY29ubmVjdGlv biByZWFjaGVzIHRoZSBFU1RBQkxJU0hFRCBzdGF0ZSkuICBUaGUgdGhyZWUtd2F5IGhhbmRzaGFr ZQ0KICByZWR1Y2VzIHRoZSBwb3NzaWJpbGl0eSBvZiBmYWxzZSBjb25uZWN0aW9ucy4NCg0KIFlv dSBjYW4ndCB1bmRvDQo+IHRoYXQgdW5sZXNzIHlvdSBSU1QgdGhlIGNvbm5lY3Rpb24sIGJ1dCB0 aGF0IHZpb2xhdGVzIHRoZSBjaXRlZCB0ZXh0IGluDQo+IFJGQzExMjIgYWJvdmUsIGkuZS4sIHlv dSBoYXZlIGNyZWF0ZWQgYW4gb3B0aW9uIHlvdSBjYW5ub3QgaWdub3JlIGJ5DQo+IHNpbXBseSBu b3QgQUNLaW5nIGl0Lg0KDQpbTWVkXSBObyBlcnJvciBpcyBlbmNvdW50ZXJlZCBieSB0aGUgcmVj ZWl2ZXIgc2lkZTsgd2UgYXJlIHNhZmUgYXQgdGhlIGZyb250LiBSU1RpbmcgdGhlIGNvbm5lY3Rp b24gd291bGQgbm90IHZpb2xhdGUgUkZDMTEyMiwgdGhvdWdoLiBGdXJ0aGVyLCB0aGlzIGlzIGVu Y291bnRlcmVkIG9ubHkgYXQgdGhlIGZpcnN0IGNvbm5lY3Rpb24gdG8gYSBuZXcgTVBUQ1AgcHJv eHkuDQoNCj4gDQo+IA0KPiA+ICAgICAgKDIpIGNoYW5nZSBNUF9DQVBBQkxFIHRvIGV4cGxpY2l0 bHkgaW5kaWNhdGUgdGhhdCBvcHRpb25zIGFyZQ0KPiA+ICAgICAgIHByZXNlbnQgaW4gdGhlIFNZ TiBwYXlsb2FkOg0KPiA+DQo+ID4gICAgICAgKiAgQSBmbGFnIGluIHRoZSBNUF9DQVBBQkxFIHdp bGwgYmUgc2V0IHRvIGluZGljYXRlIHRvIGEgcmVtb3RlDQo+ID4gICAgICAgICAgcGVlciB0aGF0 IE1QX0NPTlZFUlQgb3B0aW9ucyBhcmUgaW5jbHVkZWQgaW4gdGhlIHBheWxvYWQuDQo+ID4gICAg ICAgKiAgSWYgdGhlIHJlbW90ZSBwZWVyIGRvZXMgbm90IHN1cHBvcnQgTVBUQ1AsIHRoZSBjb25u ZWN0aW9uIHdpbGwNCj4gPiAgICAgICAgICBiZSByZXZlcnRlZCB0byBUQ1AgYXMgcGVyIGJhc2Ug TVBUQ1Agc3BlY2lmaWNhdGlvbi4NCj4gLi4uDQo+IFRoaXMgaGFzIGV4YWN0bHkgdGhlIHNhbWUg cHJvYmxlbS4NCj4gDQo+IEl0J3Mgbm90IGFib3V0ICJNVVNUIGlnbm9yZSIgLSBpdCdzIGFib3V0 ICJ3aXRob3V0IGVycm9yIi4gWW91ciBhcHByb2FjaA0KPiBjcmVhdGVzIGFuIGVycm9yIGluIHRo ZSBUQ1AgY29ubmVjdGlvbi4NCg0KW01lZF0gSSBhZ3JlZSB0aGF0ICJ3aXRob3V0IGVycm9yIiBp cyBhbiBpbXBvcnRhbnQgYXNwZWN0LCBidXQgdGhpcyB0ZXh0IGlzIGFib3V0IHRoZSByZWNlaXZl ciBzaWRlLiAiaXQgZG9lcyBub3QgaW1wbGVtZW50IiBkb2VzIG5vdCBtYWtlIHNlbnNlIGZvciB0 aGUgc2VuZGVyIGFzIGl0IGluY2x1ZGVkIHRoZSBvcHRpb24gaW4gdGhlIGZpcnN0IHBsYWNlISBJ biB0aGUgY2FzZXMgSSBtZW50aW9uZWQgYWJvdmUgbm8gZXJyb3IgaXMgZGVjbGFyZWQgYnkgdGhl IHJlY2VpdmVyLiAgDQoNCj4gDQo+IEpvZQ0KDQo= From nobody Tue Nov 8 07:10:23 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0B538129689 for ; Tue, 8 Nov 2016 07:10:22 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.116 X-Spam-Level: X-Spam-Status: No, score=-4.116 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id fJvbTEGoPcBP for ; Tue, 8 Nov 2016 07:10:21 -0800 (PST) Received: from relais-inet.orange.com (relais-nor36.orange.com [80.12.70.36]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id CE9F512967D for ; Tue, 8 Nov 2016 07:10:20 -0800 (PST) Received: from opfednr06.francetelecom.fr (unknown [xx.xx.xx.70]) by opfednr23.francetelecom.fr (ESMTP service) with ESMTP id 8B3E1C0548; Tue, 8 Nov 2016 16:10:19 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.13]) by opfednr06.francetelecom.fr (ESMTP service) with ESMTP id 5A7D21A0066; Tue, 8 Nov 2016 16:10:19 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM6D.corporate.adroot.infra.ftgroup ([fe80::54f9:a6c3:c013:cbc7%19]) with mapi id 14.03.0319.002; Tue, 8 Nov 2016 16:10:19 +0100 From: To: Joe Touch , =?utf-8?B?TWlyamEgS8O8aGxld2luZA==?= , "Olivier.Bonaventure@uclouvain.be" Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOc+InemdljzUmEGiGID3gGUCC6DPL9ig Date: Tue, 8 Nov 2016 15:10:18 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE331@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <787AE7BB302AE849A7480A190F8B933009DADEAE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE2DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 15:10:22 -0000 UmUtLA0KDQpQbGVhc2Ugc2VlIGlubGluZS4gDQoNCkNoZWVycywNCk1lZA0KDQo+IC0tLS0tTWVz c2FnZSBkJ29yaWdpbmUtLS0tLQ0KPiBEZcKgOiBKb2UgVG91Y2ggW21haWx0bzp0b3VjaEBpc2ku ZWR1XQ0KPiBFbnZvecOpwqA6IG1hcmRpIDggbm92ZW1icmUgMjAxNiAxNTo1MQ0KPiDDgMKgOiBC T1VDQURBSVIgTW9oYW1lZCBJTVQvT0xOOyBNaXJqYSBLw7xobGV3aW5kOw0KPiBPbGl2aWVyLkJv bmF2ZW50dXJlQHVjbG91dmFpbi5iZQ0KPiBDY8KgOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmcNCj4g T2JqZXTCoDogUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVy IGl0ZW0NCj4gDQo+IA0KPiANCj4gT24gMTEvOC8yMDE2IDY6NDcgQU0sIG1vaGFtZWQuYm91Y2Fk YWlyQG9yYW5nZS5jb20gd3JvdGU6DQo+ID4gUmUtLA0KPiA+DQo+ID4gVGhlIHBvaW50IEpvZSwg aXMgdGhhdCBpZiB3ZSBkZWZpbmUgdGhlIE1QX0NPTlZFUlQgb3B0aW9uIGFzIGEgVENQDQo+IG9w dGlvbiBvciBpZiB3ZSByZXF1aXJlIEVETyB0byBiZSBwcmVzZW50IHRvIGV4cGxpY2l0bHkgaW5k aWNhdGUgdGhlIGRhdGENCj4gb2Zmc2V0LCB3ZSBhcmUgYWRkaW5nIG5ldyBmYWlsdXJlIHZlY3Rv cnMgY29tcGFyZWQgd2l0aCB0aGUgb3RoZXIgZGVzaWduDQo+IHRoYXQgbGV2ZXJhZ2VzIG9uIE1Q X0NBUEFCTEUgdG8gYWNoaWV2ZSB0aGUgc2FtZSByZXN1bHQuDQo+ID4NCj4gPiBUaGUgdGFibGUg Y2l0ZXMgdGhlIGZhaWx1cmUgY2FzZXMuDQo+IEkgZG9uJ3QgdW5kZXJzdGFuZCAiZmFpbHVyZSBj YXNlIiAtIGFyZSB5b3UgdGFsa2luZyBhYm91dCBjb25uZWN0aW9ucw0KPiB0aGF0IHRoZSBvcmln aW5hdG9yIG5lZWRzIHRvIGFib3J0Pw0KDQpbTWVkXSBCeSAiZmFpbHVyZSBjYXNlcyIsIEkgbWVh bnQgdGhlIGluYWJpbGl0eSB0byBlc3RhYmxpc2ggYW4gTVBUQ1AgY29ubmVjdGlvbiB3aXRoIHRo ZSByZW1vdGUgTVBUQ1AgcHJveHkuICANCg0KPiANCj4gVGhhdCdzIG5vdCBhICJmYWlsdXJlIGNh c2UiIG9mIGEgY29ubmVjdGlvbjsgdGhhdCdzIGEgZmFpbHVyZSBvZiB0aGUNCj4gZGVzaWduIG9m IHRoZSBvcHRpb24uDQoNCltNZWRdIEkgd291bGQgc2F5IHRoZXNlIGFyZSAiZmFpbHVyZSBjYXNl cyIgdGhhdCBzaG93IHRoZSBmYWlsdXJlIG9mIHNvbWUgZGVzaWduIGFwcHJvYWNoZXMuIA0KDQo+ IA0KPiBKb2UNCj4gDQoNCg== From nobody Tue Nov 8 07:17:17 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 41468129706 for ; Tue, 8 Nov 2016 07:17:16 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.697 X-Spam-Level: X-Spam-Status: No, score=-5.697 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id echh2xuHkklQ for ; Tue, 8 Nov 2016 07:17:15 -0800 (PST) Received: from smtp.ee.ethz.ch (smtp.ee.ethz.ch [129.132.2.219]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id F11D51296D6 for ; Tue, 8 Nov 2016 07:17:14 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by smtp.ee.ethz.ch (Postfix) with ESMTP id BC56DD9305; Tue, 8 Nov 2016 16:17:13 +0100 (MET) X-Virus-Scanned: by amavisd-new on smtp.ee.ethz.ch Received: from smtp.ee.ethz.ch ([127.0.0.1]) by localhost (.ee.ethz.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 35zmGMViRAYZ; Tue, 8 Nov 2016 16:17:13 +0100 (MET) Received: from [82.130.103.143] (nb-10510.ethz.ch [82.130.103.143]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: mirjak) by smtp.ee.ethz.ch (Postfix) with ESMTPSA id 8E5A0D9303; Tue, 8 Nov 2016 16:17:13 +0100 (MET) To: Alan Ford , Olivier.Bonaventure@uclouvain.be References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> From: =?UTF-8?Q?Mirja_K=c3=bchlewind?= Message-ID: <7f9dd7ab-2e24-0319-b62f-fc4fa68b9568@tik.ee.ethz.ch> Date: Tue, 8 Nov 2016 16:17:13 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 15:17:16 -0000 +1 because that is also the only solution that really supports native MPTCP deployment (trading off a little additional delay). On 07.11.2016 07:22, Alan Ford wrote: > > If the answer is simply to know when to terminate the MPTCP connection > (i.e. if the end host does it you want it to run all the way to destination, > but if the CPE has done it you want to handle at the proxy), then thinking > out loud here, could the desired behaviour not be achieved by deciding to > proxy only based on the SYN/ACK (i.e. based on the far ends capabilities) > and otherwise be transparently adding MPTCP to /everything/? That way you get > even greater MPTCP coverage whilst not interfering with destinations which > have already deployed it. From nobody Tue Nov 8 07:22:54 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1C19512007C for ; Tue, 8 Nov 2016 07:22:52 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.697 X-Spam-Level: X-Spam-Status: No, score=-5.697 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-1.497] autolearn=unavailable autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id MehHx3v-OsFc for ; Tue, 8 Nov 2016 07:22:51 -0800 (PST) Received: from smtp.ee.ethz.ch (smtp.ee.ethz.ch [129.132.2.219]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id B99BB1295F5 for ; Tue, 8 Nov 2016 07:13:44 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by smtp.ee.ethz.ch (Postfix) with ESMTP id 0DCE1D9303; Tue, 8 Nov 2016 16:13:43 +0100 (MET) X-Virus-Scanned: by amavisd-new on smtp.ee.ethz.ch Received: from smtp.ee.ethz.ch ([127.0.0.1]) by localhost (.ee.ethz.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id PLBStqum1z9Q; Tue, 8 Nov 2016 16:13:42 +0100 (MET) Received: from [82.130.103.143] (nb-10510.ethz.ch [82.130.103.143]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: mirjak) by smtp.ee.ethz.ch (Postfix) with ESMTPSA id C3F2DD9305; Tue, 8 Nov 2016 16:13:42 +0100 (MET) To: Christoph Paasch , Olivier Bonaventure References: <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAC5DE@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <20161104181615.GP40488@Chimay.local> <010bba5d-dea0-8268-897e-ff7399abd41b@uclouvain.be> <20161107164831.GK3546@Chimay.local> From: =?UTF-8?Q?Mirja_K=c3=bchlewind?= Message-ID: <0871b553-e9cc-c636-35dd-4fc757c0d20a@tik.ee.ethz.ch> Date: Tue, 8 Nov 2016 16:13:42 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <20161107164831.GK3546@Chimay.local> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 15:22:52 -0000 Hi all, hi Olivier, see below. On 07.11.2016 17:48, Christoph Paasch wrote: > Hello, > > On 07/11/16 - 09:00:17, Olivier Bonaventure wrote: [snip] >> >> From an architectural viewpoint, providing addressing information for a >> proxy is clearly outside the bytestream exchanged by the application. It is >> cleaner to place this control plane information inside options instead of >> messing up the bytestream and changing the first few bytes of each >> connection. I think that we should have a clean separation between the >> control plane and the data plane in MPTCP. We already use options to carry >> addressing information related to the endhosts (ADD_ADDR, REMOVE_ADDR), the >> addresses required by the proxy are the same type of information and they >> should also be exchanged as TCP options. Encoding them in the payload would >> likely create more problems in the long term. From an architectural point of view it's not part of the application bytestream (as you call it; which is the data the application wants to get from one point to the other) but also not part of the end-to-end transport protocol (which makes sure that these data are delivered in some specified way). It should probably be part of the network layer or somewhere in between, however, that layer doesn't really exists (see PLUS problem statement). If you put this information in the (MP)TCP payload in the SYN as proposed, you should see this as a shim layer and not part of the bytestream. > > Now I'm confused. I thought that the MCP-option already is in the SYN's payload. > > > Wrt to the layer-separation. I think that having a 0-RTT proxying protocol > in the payload, where the first few bytes of a bytestream indicate the > server's IP-address would be very beneficial. These few bytes would be > placed in the SYN, just like the MCP-option, but without the link to MPTCP. > This would address Med's concerns wrt to additional delay, not interfere > with TFO,... > > This would allow for some interesting use-cases: > > * I could do a SCTP-proxy where each stream goes to a different server > * I could do a Quic-proxy > * I could do a TCP-RACK proxy that allows me to use TCP-RACK as > server-support is not there yet (besides Google) > * ... Yes, given this is not a specific problem to MPTCP tunnels, that's why we have the BANANA BoF! Mirja > > > Cheers, > Christoph > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp > From nobody Tue Nov 8 07:32:55 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3C5421293E8 for ; Tue, 8 Nov 2016 07:32:54 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.119 X-Spam-Level: X-Spam-Status: No, score=-2.119 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_SORBS_SPAM=0.5, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XcBbDwD_NuQo for ; Tue, 8 Nov 2016 07:32:53 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias92.francetelecom.com [193.251.215.92]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id D258C12968E for ; Tue, 8 Nov 2016 07:32:52 -0800 (PST) Received: from omfedm05.si.francetelecom.fr (unknown [xx.xx.xx.1]) by omfedm13.si.francetelecom.fr (ESMTP service) with ESMTP id 745E5324350; Tue, 8 Nov 2016 16:32:51 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.13]) by omfedm05.si.francetelecom.fr (ESMTP service) with ESMTP id 49FBD35C068; Tue, 8 Nov 2016 16:32:51 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM6D.corporate.adroot.infra.ftgroup ([fe80::54f9:a6c3:c013:cbc7%19]) with mapi id 14.03.0319.002; Tue, 8 Nov 2016 16:32:50 +0100 From: To: =?iso-8859-1?Q?Mirja_K=FChlewind?= , "Alan Ford" , "Olivier.Bonaventure@uclouvain.be" Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOdMunemdljzUmEGiGID3gGUCC6DPM/3A Date: Tue, 8 Nov 2016 15:32:50 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE3A6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <7f9dd7ab-2e24-0319-b62f-fc4fa68b9568@tik.ee.ethz.ch> In-Reply-To: <7f9dd7ab-2e24-0319-b62f-fc4fa68b9568@tik.ee.ethz.ch> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.6.17.114517 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 15:32:54 -0000 Mirja, I agree that we need to encourage native MPTCP connections.=20 The problem is that if the MCP blindly withdraws itself based on the server= capabilities, MPTCP connections may not be established in some cases, e.g.= , private IPv4 addresses are assigned for some secondary access networks.=20 That would be unfortunate.=20 BTW, relying on the SYN/ACK is not the **only** solution. One can consider = configuring a whitelist to the proxy.=20 Cheers, Med > -----Message d'origine----- > De=A0: multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de > Mirja K=FChlewind > Envoy=E9=A0: mardi 8 novembre 2016 16:17 > =C0=A0: Alan Ford; Olivier.Bonaventure@uclouvain.be > Cc=A0: multipathtcp@ietf.org > Objet=A0: Re: [multipathtcp] potential MPTCP proxy charter item >=20 > +1 because that is also the only solution that really supports native > MPTCP > deployment (trading off a little additional delay). >=20 > On 07.11.2016 07:22, Alan Ford wrote: > > > > If the answer is simply "to know when to terminate the MPTCP connection= " > > (i.e. if the end host does it you want it to run all the way to > destination, > > but if the CPE has done it you want to handle at the proxy), then > thinking > > out loud here, could the desired behaviour not be achieved by deciding > to > > proxy only based on the SYN/ACK (i.e. based on the far end's > capabilities) > > and otherwise be transparently adding MPTCP to /everything/? That way > you get > > even greater MPTCP coverage whilst not interfering with destinations > which > > have already deployed it. >=20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Tue Nov 8 08:00:25 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id CF2D1129892 for ; Tue, 8 Nov 2016 08:00:23 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2 X-Spam-Level: X-Spam-Status: No, score=-2 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nQzTRXz4d_4Y for ; Tue, 8 Nov 2016 08:00:22 -0800 (PST) Received: from mail-lf0-x229.google.com (mail-lf0-x229.google.com [IPv6:2a00:1450:4010:c07::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 5C2471297AA for ; Tue, 8 Nov 2016 08:00:22 -0800 (PST) Received: by mail-lf0-x229.google.com with SMTP id t196so143388794lff.3 for ; Tue, 08 Nov 2016 08:00:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=nTq/NG27T5e6WQ2xOnu7MAFiNkKKwE5kxXyodO8o0ts=; b=pIHE/UImQgdAfOoE0HGsaX/aQsnibCh2mKvuSpYRYgqmji90RCjtFBoFpn+TaaJC2T LTvw+m2NjOPwj9Uu3rDnr6J3bpxhk6PbbVb50YuUwIJjqMn2jWCvnXuB7aZMI5ZAcoom BZpCQpJUNL6b5cUiEL6qhLfBWR5/yljWB+JinLljL9i7JTAbYmQIKDkaUNuGB0A0quev ASAAcJORAyVlmP3Mh4QkJg6mNfsWnp1HhovRzeXBTu12noF3Ot/7oWEQfghpN0T/tG6o /UUWpxWcbH7ZcRTsAN0e6s9wlDrW4WdxJcQwFwDkw11OgpUbtnrQrkADEp8kUveCnjCX ofBQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=nTq/NG27T5e6WQ2xOnu7MAFiNkKKwE5kxXyodO8o0ts=; b=hLhrtun/SB26dy8evHmbVZhGsrXH92TJYe+2y4hxYaAfQYw8LNQKSlThw5OuDJqa/l teEcI8mGXf4EET1/WzUA1hzEHWQoReEEkBoffW7TTZhfRjcFpUkuMaaIs4YhmdnLlT26 MMI1eSlso3QQP7kLUtydKi1PsTyXmnExobeGc8hM42Hy+/qaHwhzsR7ekq5yJGw1D9ZQ y2nqTn3h85EdahCNuJjXa3ku0Ofzhak7oBRNi5q3PAKrGPfdvXXFNhI7jCA4K2T6kPev Q+l4gg/RLz8iUEoQS38sh0p8cuM5yK8RKswW3pbsOsue/IBXJxs0vjvMJFWwBF7hafWa hwqw== X-Gm-Message-State: ABUngveVTn8qcoL7Nj+1w3p7LSjUJpX9ZNQuuExsxlJYcmahPOe3GPn1EXqnZ3ezy7cQKg== X-Received: by 10.25.195.195 with SMTP id t186mr6113011lff.96.1478620820450; Tue, 08 Nov 2016 08:00:20 -0800 (PST) Received: from alans-mbp.rd.pexip.com ([46.19.20.98]) by smtp.gmail.com with ESMTPSA id g21sm6230115lfe.47.2016.11.08.08.00.19 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 08 Nov 2016 08:00:19 -0800 (PST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAE3A6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Tue, 8 Nov 2016 16:00:18 +0000 Content-Transfer-Encoding: quoted-printable Message-Id: References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <7f9dd7ab-2e24-0319-b62f-fc4fa68b9568@tik.ee.ethz.ch> <787AE7BB302AE849A7480A190F8B933009DAE3A6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 16:00:24 -0000 Med, > On 8 Nov 2016, at 15:32, mohamed.boucadair@orange.com wrote: >=20 > The problem is that if the MCP blindly withdraws itself based on the = server capabilities, MPTCP connections may not be established in some = cases, e.g., private IPv4 addresses are assigned for some secondary = access networks.=20 Could you walk me through this scenario? Despite Olivier=E2=80=99s and = your diagrams I=E2=80=99m not following how this does not work. If the = far end supports MPTCP, the secondary interface gets to the far end by = its own route and joins the MPTCP connection. If the far end does not, = then the MCP will have inserted its address in the MPTCP signalling, so = the secondary interface could route to it directly too. So in what scenario does this not work? Regards, Alan From nobody Tue Nov 8 08:44:30 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4BCCB129498 for ; Tue, 8 Nov 2016 08:44:29 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.396 X-Spam-Level: X-Spam-Status: No, score=-8.396 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0cIDc1L5qxXn for ; Tue, 8 Nov 2016 08:44:27 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id DECBF12711D for ; Tue, 8 Nov 2016 08:44:27 -0800 (PST) Received: from [192.168.1.189] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA8GhhXD018163 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Tue, 8 Nov 2016 08:43:44 -0800 (PST) To: mohamed.boucadair@orange.com, =?UTF-8?Q?Mirja_K=c3=bchlewind?= , "Olivier.Bonaventure@uclouvain.be" References: <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> From: Joe Touch Message-ID: Date: Tue, 8 Nov 2016 08:43:44 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Content-Type: multipart/alternative; boundary="------------ABF1A0E70F58814285633C1F" X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Nov 2016 16:44:29 -0000 This is a multi-part message in MIME format. --------------ABF1A0E70F58814285633C1F Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit On 11/8/2016 7:06 AM, mohamed.boucadair@orange.com wrote: >> Please explain. If there is option information in the SYN data, then a >> > legacy peer is allowed to keep that data (and ACK it) in the SYN ACK. >> > >> > So now it has option info that it interprets as data. > [Med] But a legacy node is not allowed to pass it to the application till the 3WHS is completed. https://tools.ietf.org/html/rfc793#section-3.4 says the following: Agreed. So now you have an option that violates 1122 because the receiver is ignoring an option it doesn't understand but it would be an error to continue with that connection. Even if you assume that's true, you have another problem. You've just opened a connection using a pair of ports. You sent a RST, but RSTs are not reliable. So you can't reuse that port pair until TIME-WAIT expires. If you declare it "off" for an endpoint, do you ever check again? Also, you can never use this option with TFO (which *would* try to pass the data to the app) . I think you mentioned that, but then it's clearly not generic. Joe --------------ABF1A0E70F58814285633C1F Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 7bit



On 11/8/2016 7:06 AM, mohamed.boucadair@orange.com wrote:
Please explain. If there is option information in the SYN data, then a
> legacy peer is allowed to keep that data (and ACK it) in the SYN ACK.
> 
> So now it has option info that it interprets as data.

[Med] But a legacy node is not allowed to pass it to the application till the 3WHS is completed. https://tools.ietf.org/html/rfc793#section-3.4 says the following:
Agreed.

So now you have an option that violates 1122 because the receiver is ignoring an option it doesn't understand but it would be an error to continue with that connection.

Even if you assume that's true, you have another problem.

You've just opened a connection using a pair of ports. You sent a RST, but RSTs are not reliable. So you can't reuse that port pair until TIME-WAIT expires.

If you declare it "off" for an endpoint, do you ever check again?

Also, you can never use this option with TFO (which *would* try to pass the data to the app) . I think you mentioned that, but then it's clearly not generic.

Joe

--------------ABF1A0E70F58814285633C1F-- From nobody Tue Nov 8 22:41:28 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 11DF41294C5 for ; Tue, 8 Nov 2016 22:41:26 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.097 X-Spam-Level: X-Spam-Status: No, score=-3.097 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id AOq-cUbONSLo for ; Tue, 8 Nov 2016 22:41:24 -0800 (PST) Received: from relais-inet.orange.com (mta135.mail.business.static.orange.com [80.12.70.35]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 327E8129430 for ; Tue, 8 Nov 2016 22:41:24 -0800 (PST) Received: from opfednr07.francetelecom.fr (unknown [xx.xx.xx.71]) by opfednr27.francetelecom.fr (ESMTP service) with ESMTP id 9E112A010E; Wed, 9 Nov 2016 07:41:22 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.61]) by opfednr07.francetelecom.fr (ESMTP service) with ESMTP id 742321C0076; Wed, 9 Nov 2016 07:41:22 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM7E.corporate.adroot.infra.ftgroup ([fe80::b91c:ea2c:ac8a:7462%19]) with mapi id 14.03.0319.002; Wed, 9 Nov 2016 07:41:22 +0100 From: To: Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOdkznemdljzUmEGiGID3gGUCC6DQL2Qg Date: Wed, 9 Nov 2016 06:41:21 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE743@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <7f9dd7ab-2e24-0319-b62f-fc4fa68b9568@tik.ee.ethz.ch> <787AE7BB302AE849A7480A190F8B933009DAE3A6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 06:41:26 -0000 SGkgQWxhbiwgDQoNCkJlbG93IHNvbWUgZXhhbXBsZXMgdG8gaWxsdXN0cmF0ZSB0aGUgcHJvYmxl bSBJJ20gdGFsa2luZyBhYm91dC4gDQoNCigxKSBQcml2YXRlIElQdjQgYWRkcmVzc2VzIG9yIFJG QzY1OTggU2hhcmVkIEFkZHJlc3Mgc3BhY2UNCg0KTGV0J3MgY29uc2lkZXIgdGhpcyBjb25maWd1 cmF0aW9uIChyZXVzaW5nIHRoZSBzYW1lIHRvcG9sb2d5IGluIHRoaXMgdGhyZWFkKTogDQoNCmxh cHRvcCA8LS0tLS0tLS0tLS0rDQogICAgICAgICAgICAgICAgICAgfCAoUHVibGljIElQdjRAKQ0K c21hcnRwaG9uZSA8LS0tLT4gY3BlIDwtLS0tRklYRUQtLS0tLS0+IG1jcCA8LS0tLS0tPiBzZXJ2 ZXINCiAgICAgKyAgICAgICAgICAgICArIA0KICBjZWxsdWxhcjEgICAgIGNlbGx1bGFyMg0KICAg ICAgICAgICAgICAgIChQcml2YXRlIElQdjQpDQoNCkluIHRoaXMgZXhhbXBsZSwgdGhlIG11bHRp cGF0aCBDUEVzIGdldHMgYSBwdWJsaWMgSVB2NCBhZGRyZXNzIGZyb20gdGhlIGZpeGVkIG5ldHdv cmsgYW5kIGEgcHJpdmF0ZSBJUHY0IGFkZHJlc3MgKG9yIGFuIGFkZHJlc3MgZnJvbSBSRkM2NTk4 IHJhbmdlKSBmcm9tIHRoZSBtb2JpbGUgbmV0d29yayAoY2VsbHVsYXIyKS4NCg0KQ29uc2lkZXIg dGhlIHNlcnZlciBpcyBNUFRDUC1jYXBhYmxlLiANCg0KVGhlIGZpcnN0IHN1YmZsb3cgY2FuIGJl IHBsYWNlZCB1c2luZyB0aGUgZml4ZWQgbGluZS4gRmluZS4NClRoZSBNQ1Agd2lsbCByZW1vdmUg aXRzZWxmIGZyb20gdGhlIGNvbm5lY3Rpb24gYmVjYXVzZSB0aGUgc2VydmVyIGlzIE1QVENQLWNh cGFibGUuIENvb2whDQpUaGUgc2Vjb25kIHN1YmZsb3cgdGhhdCB3aWxsIHVzZSBjZWxsYXVscjIg Y2Fubm90IGJlIGVzdGFibGlzaGVkIGJlY2F1c2Ugb2YgYSBiYXNpYyBmb3J3YXJkaW5nIHByb2Js ZW06IHBhY2tldHMgc291cmNlZCB3aXRoIHByaXZhdGUgSVB2NCBhZGRyZXNzZXMgY2Fubm90IGJl IGZvcndhcmRlZCBvdmVyIHRoZSBwdWJsaWMgSW50ZXJuZXQuIA0KDQooMikgSVB2Ni1vbmx5IGFj Y2VzcyBuZXR3b3JrDQoNCkxldHMnIGNvbnNpZGVyIHRoaXMgY29uZmlndXJhdGlvbjogDQoNCmxh cHRvcCA8LS0tLS0tLS0tLS0rDQogICAgICAgICAgICAgICAgICAgfCAoUHVibGljIElQdjRAICAg ICAgICAgICAgICANCnNtYXJ0cGhvbmUgPC0tLS0+IGNwZSA8LS0tLUZJWEVELS0tLS0tPiBtY3Ag PC0tLS0tLT4gc2VydmVyDQogICAgICsgICAgICAgICAgICAgICsgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgIElQdjQtb25seQ0KICBjZWxsdWxhcjEgICAgIGNlbGx1bGFyMg0KICAgICAg ICAgICAgICAgIChJUHY2LW9ubHkgcHJlZml4KQ0KDQpJbiB0aGlzIGV4YW1wbGUsIHRoZSBtdWx0 aXBhdGggQ1BFcyBnZXRzIGEgcHVibGljIElQdjQgYWRkcmVzcyBmcm9tIHRoZSBmaXhlZCBuZXR3 b3JrIGFuZCBhbiBJUHY2IHByZWZpeCBmcm9tIHRoZSBtb2JpbGUgbmV0d29yayAoY2VsbHVsYXIy KS4gDQoNCkNvbnNpZGVyIHRoZSBzZXJ2ZXIgaXMgTVBUQ1AtY2FwYWJsZSwgYnV0IElQdjQtb25s eS4gDQoNClRoZSBmaXJzdCBzdWJmbG93IGNhbiBiZSBwbGFjZWQgdXNpbmcgdGhlIGZpeGVkIGxp bmUuIEZpbmUuDQpUaGUgTUNQIHdpbGwgcmVtb3ZlIGl0c2VsZiBmcm9tIHRoZSBjb25uZWN0aW9u IGJlY2F1c2UgdGhlIHNlcnZlciBpcyBNUFRDUC1jYXBhYmxlLiBDb29sIQ0KVGhlIHNlY29uZCBz dWJmbG93IHRoYXQgd2lsbCB1c2UgY2VsbGF1bHIyIGNhbm5vdCBiZSBhZGRlZCBiZWNhdXNlIHRo ZSByZW1vdGUgc2VydmVyIGRvZXMgbm90IHN1cHBvcnQgSVB2Ni4NCg0KSSBjYW4gc2hhcmUgb3Ro ZXIgZXhhbXBsZXMgd2hlcmUgcHJvYmxlbXMgYXJpc2Ugd2hlbiB0aGUgcHJveHkgaXMgYmxpbmRs eSByZW1vdmVkIGZyb20gdGhlIGNvbm5lY3Rpb24gYmFzZWQgb24gdGhlIHByZXNlbmNlIG9mIE1Q X0NBUEFCTEUgaW4gU1lOL0FDSy4gDQoNCkNoZWVycywNCk1lZA0KDQo+IC0tLS0tTWVzc2FnZSBk J29yaWdpbmUtLS0tLQ0KPiBEZcKgOiBBbGFuIEZvcmQgW21haWx0bzphbGFuLmZvcmRAZ21haWwu Y29tXQ0KPiBFbnZvecOpwqA6IG1hcmRpIDggbm92ZW1icmUgMjAxNiAxNzowMA0KPiDDgMKgOiBC T1VDQURBSVIgTW9oYW1lZCBJTVQvT0xODQo+IENjwqA6IE1pcmphIEvDvGhsZXdpbmQ7IE9saXZp ZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlOw0KPiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmcNCj4g T2JqZXTCoDogUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVy IGl0ZW0NCj4gDQo+IE1lZCwNCj4gDQo+ID4gT24gOCBOb3YgMjAxNiwgYXQgMTU6MzIsIG1vaGFt ZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20gd3JvdGU6DQo+ID4NCj4gPiBUaGUgcHJvYmxlbSBpcyB0 aGF0IGlmIHRoZSBNQ1AgYmxpbmRseSB3aXRoZHJhd3MgaXRzZWxmIGJhc2VkIG9uIHRoZQ0KPiBz ZXJ2ZXIgY2FwYWJpbGl0aWVzLCBNUFRDUCBjb25uZWN0aW9ucyBtYXkgbm90IGJlIGVzdGFibGlz aGVkIGluIHNvbWUNCj4gY2FzZXMsIGUuZy4sIHByaXZhdGUgSVB2NCBhZGRyZXNzZXMgYXJlIGFz c2lnbmVkIGZvciBzb21lIHNlY29uZGFyeSBhY2Nlc3MNCj4gbmV0d29ya3MuDQo+IA0KPiBDb3Vs ZCB5b3Ugd2FsayBtZSB0aHJvdWdoIHRoaXMgc2NlbmFyaW8/IERlc3BpdGUgT2xpdmllcuKAmXMg YW5kIHlvdXINCj4gZGlhZ3JhbXMgSeKAmW0gbm90IGZvbGxvd2luZyBob3cgdGhpcyBkb2VzIG5v dCB3b3JrLiBJZiB0aGUgZmFyIGVuZCBzdXBwb3J0cw0KPiBNUFRDUCwgdGhlIHNlY29uZGFyeSBp bnRlcmZhY2UgZ2V0cyB0byB0aGUgZmFyIGVuZCBieSBpdHMgb3duIHJvdXRlIGFuZA0KPiBqb2lu cyB0aGUgTVBUQ1AgY29ubmVjdGlvbi4gSWYgdGhlIGZhciBlbmQgZG9lcyBub3QsIHRoZW4gdGhl IE1DUCB3aWxsDQo+IGhhdmUgaW5zZXJ0ZWQgaXRzIGFkZHJlc3MgaW4gdGhlIE1QVENQIHNpZ25h bGxpbmcsIHNvIHRoZSBzZWNvbmRhcnkNCj4gaW50ZXJmYWNlIGNvdWxkIHJvdXRlIHRvIGl0IGRp cmVjdGx5IHRvby4NCj4gDQo+IFNvIGluIHdoYXQgc2NlbmFyaW8gZG9lcyB0aGlzIG5vdCB3b3Jr Pw0KPiANCj4gUmVnYXJkcywNCj4gQWxhbg0KDQo= From nobody Tue Nov 8 23:06:13 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 41C86129451 for ; Tue, 8 Nov 2016 23:06:12 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.108 X-Spam-Level: X-Spam-Status: No, score=-2.108 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_SORBS_SPAM=0.5, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id WWooFEOtCYZG for ; Tue, 8 Nov 2016 23:06:09 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias92.francetelecom.com [193.251.215.92]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 2392912946D for ; Tue, 8 Nov 2016 23:06:08 -0800 (PST) Received: from omfedm07.si.francetelecom.fr (unknown [xx.xx.xx.3]) by omfedm13.si.francetelecom.fr (ESMTP service) with ESMTP id 15A543246BB; Wed, 9 Nov 2016 08:06:07 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.75]) by omfedm07.si.francetelecom.fr (ESMTP service) with ESMTP id E363C4C078; Wed, 9 Nov 2016 08:06:06 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILMA4.corporate.adroot.infra.ftgroup ([fe80::65de:2f08:41e6:ebbe%18]) with mapi id 14.03.0319.002; Wed, 9 Nov 2016 08:06:06 +0100 From: To: Joe Touch , =?utf-8?B?TWlyamEgS8O8aGxld2luZA==?= , "Olivier.Bonaventure@uclouvain.be" Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOd9EnemdljzUmEGiGID3gGUCC6DQNZgQ Date: Wed, 9 Nov 2016 07:06:06 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE767@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DAE767OPEXCLILMA3corp_" MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.11.9.63617 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 07:06:12 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DAE767OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgSm9lLA0KDQpQbGVhc2Ugc2VlIGlubGluZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCkRlIDogSm9l IFRvdWNoIFttYWlsdG86dG91Y2hAaXNpLmVkdV0NCkVudm95w6kgOiBtYXJkaSA4IG5vdmVtYnJl IDIwMTYgMTc6NDQNCsOAIDogQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTjsgTWlyamEgS8O8aGxl d2luZDsgT2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmUNCkNjIDogbXVsdGlwYXRodGNw QGlldGYub3JnDQpPYmpldCA6IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJv eHkgY2hhcnRlciBpdGVtDQoNCg0KDQoNCk9uIDExLzgvMjAxNiA3OjA2IEFNLCBtb2hhbWVkLmJv dWNhZGFpckBvcmFuZ2UuY29tPG1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPiB3 cm90ZToNCg0KUGxlYXNlIGV4cGxhaW4uIElmIHRoZXJlIGlzIG9wdGlvbiBpbmZvcm1hdGlvbiBp biB0aGUgU1lOIGRhdGEsIHRoZW4gYQ0KDQo+IGxlZ2FjeSBwZWVyIGlzIGFsbG93ZWQgdG8ga2Vl cCB0aGF0IGRhdGEgKGFuZCBBQ0sgaXQpIGluIHRoZSBTWU4gQUNLLg0KDQo+DQoNCj4gU28gbm93 IGl0IGhhcyBvcHRpb24gaW5mbyB0aGF0IGl0IGludGVycHJldHMgYXMgZGF0YS4NCg0KW01lZF0g QnV0IGEgbGVnYWN5IG5vZGUgaXMgbm90IGFsbG93ZWQgdG8gcGFzcyBpdCB0byB0aGUgYXBwbGlj YXRpb24gdGlsbCB0aGUgM1dIUyBpcyBjb21wbGV0ZWQuIGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcv aHRtbC9yZmM3OTMjc2VjdGlvbi0zLjQgc2F5cyB0aGUgZm9sbG93aW5nOg0KQWdyZWVkLg0KDQpT byBub3cgeW91IGhhdmUgYW4gb3B0aW9uIHRoYXQgdmlvbGF0ZXMgMTEyMiBiZWNhdXNlIHRoZSBy ZWNlaXZlciBpcyBpZ25vcmluZyBhbiBvcHRpb24gaXQgZG9lc24ndCB1bmRlcnN0YW5kDQpbTWVk XSBUaGlzIGlzIG5vdCB2aW9sYXRpbmcgUkZDMTEyMi4NCmJ1dCBpdCB3b3VsZCBiZSBhbiBlcnJv ciB0byBjb250aW51ZSB3aXRoIHRoYXQgY29ubmVjdGlvbi4NCltNZWRdIFRoZSByZWNlaXZlciBk b2VzIG5vdCBjcmFzaCBvciBnZW5lcmF0ZSBhbiBlcnJvciwgYWxsIGlzIGhhbmRsZWQgYXQgdGhl IHNlbmRlciBzaWRlLiBUaGUgc2VuZGVyIHNpZGUgY2FuIGRlY2lkZSB0byBjb250aW51ZSB3aXRo IHRoZSBjb25uZWN0aW9uIG9yIHRvIGZhbGxiYWNrLiBGb3IgZXhhbXBsZSwgdGhlIHNlbmRlciBj YW4gY29udGludWUgd2l0aCB0aGUgY29ubmVjdGlvbiBpZiB0aGUgTVBfQ09OVkVSVCBvcHRpb24g d2FzIGluY2x1ZGVkIGFzIHBhcnQgb2YgdGhlIGltcGxpY2l0IG1vZGUgKHRoYXQgaXMgc2F5IHRv IE1QVENQIHByb3h5OiDigJx0aGlzIGlzIGFuIE1QVENQIGNvbm5lY3Rpb24sIHBsZWFzZSBkb27i gJl0IHJldmVydCBpdCB0byBUQ1DigJ0pLiBUaGUgc2VuZGVyIGNhbiBhbHNvIGRlY2lkZSBmb3Ig dGhpcyBjb25uZWN0aW9uIGFuZCBvbmx5IHRoaXMgY29ubmVjdGlvbiwgdG8gUlNUIHRoZSBvbmdv aW5nIGNvbm5lY3Rpb24gYW5kIGZhbGxiYWNrIHRvIFRDUC4NCg0KRXZlbiBpZiB5b3UgYXNzdW1l IHRoYXQncyB0cnVlLCB5b3UgaGF2ZSBhbm90aGVyIHByb2JsZW0uDQoNCllvdSd2ZSBqdXN0IG9w ZW5lZCBhIGNvbm5lY3Rpb24gdXNpbmcgYSBwYWlyIG9mIHBvcnRzLiBZb3Ugc2VudCBhIFJTVCwg YnV0IFJTVHMgYXJlIG5vdCByZWxpYWJsZS4gU28geW91IGNhbid0IHJldXNlIHRoYXQgcG9ydCBw YWlyIHVudGlsIFRJTUUtV0FJVCBleHBpcmVzLg0KW01lZF0gVGhpcyBhIGZhaXIgb2JzZXJ2YXRp b24uIEFub3RoZXIgc291cmNlIHBvcnQgbnVtYmVyIHdpbGwgYmUgdXNlZCBmb3IgdGhlIGZhbGxi YWNrIGNvbm5lY3Rpb24gKGlmIGFueSkuDQoNCklmIHlvdSBkZWNsYXJlIGl0ICJvZmYiIGZvciBh biBlbmRwb2ludCwgZG8geW91IGV2ZXIgY2hlY2sgYWdhaW4/DQpbTWVkXSBZZXMsIGUuZy4sDQoN CsK3ICAgICAgICAgV2hlbiBhIG5ldyBNUFRDUCBwcm94eSBpcyBkaXNjb3ZlcmVkIChlLmcuLCBo dHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtYm91Y2FkYWlyLW1wdGNwLWRoYy0wNSkN Cg0KwrcgICAgICAgICBVcG9uIHJlYm9vdCBvZiB0aGUgaG9zdA0KDQrCtyAgICAgICAgIFdoZW4g YXR0YWNoaW5nIHRvIGEgbmV3IG5ldHdvcmsNCg0KwrcgICAgICAgICBXaGVuIGEgdGltZXIgZXhw aXJlcw0KDQpBbHNvLCB5b3UgY2FuIG5ldmVyIHVzZSB0aGlzIG9wdGlvbiB3aXRoIFRGTyAod2hp Y2ggKndvdWxkKiB0cnkgdG8gcGFzcyB0aGUgZGF0YSB0byB0aGUgYXBwKSAuIEkgdGhpbmsgeW91 IG1lbnRpb25lZCB0aGF0LCBidXQgdGhlbiBpdCdzIGNsZWFybHkgbm90IGdlbmVyaWMuDQpbTWVk XSBUaGlzIGlzIG1vcmUgc3VidGxlLCBKb2U6DQoNCsK3ICAgICAgICAgTVBfQ09OVkVSVCBuZWdv dGlhdGlvbiBpcyBkb25lIHBlciBNUFRDUCBQcm94eS4gSW4gcGFydGljdWxhciwgdGhlIHByb2Nl ZHVyZSBpcyBub3QgcmVwZWF0ZWQgZm9yIGVhY2ggbmV3IGNvbm5lY3Rpb24gd2l0aCBhbiB1bHRp bWF0ZSBzZXJ2ZXIuDQoNCsK3ICAgICAgICAgVEZPIGlzIG5lZ290aWF0ZWQgcGVyIHNlcnZlciBu b3QgcGVyIE1QVENQIHByb3h5Lg0KDQrCtyAgICAgICAgIFVzaW5nIFRGTyByZXF1aXJlcyBhbiBp bml0aWFsIGNvbm5lY3Rpb24gdG8gZ2V0IHRoZSBjb29raWUgcHJpb3IgdG8gbWFraW5nIHVzZSBv ZiBpdC4NCg0KwrcgICAgICAgICBJZiBNUF9DT05WRVJUIG5lZ290aWF0aW9uIGhhcHBlbmVkIGJl Zm9yZSBURk8gbmVnb3RpYXRpb24sIHRoZXJlIGFyZSBubyBpbXBsaWNhdGlvbnMgb24gVEZPLg0K DQrCtyAgICAgICAgIElmIHRoZSBNUF9DT05WRVJUIG5lZ290aWF0aW9uIGFuZCBURk8gbmVnb3Rp YXRpb24gaGFwcGVuIGluIHRoZSBzYW1lIGNvbm5lY3Rpb24sIHRoZXJlIGFyZSBhZ2FpbiBubyBp bXBsaWNhdGlvbnMgb24gVEZPLg0KDQrCtyAgICAgICAgIElmIFRGTyBuZWdvdGlhdGlvbiBoYXBw ZW5zIGFmdGVyIE1QX0NPTlZFUlQgbmVnb3RpYXRpb24sIHRoZXJlIGFyZSB0d28gY2FzZXM6DQoN Cm8gICAgSWYgaXQgaXMgc2FmZSB0byB1c2UgTVBfQ09OVkVSVCBhbmQgVEZPLCB0aGVuIHRoZSBU Rk8gZGF0YSBpbiB0aGUgcGF5bG9hZCBpcyBjbGVhcmx5IGRlbGltaXRlZCBiZWNhdXNlIHdlIGFy ZSB1c2luZyBFT0wgYXMgYSBtYXJrZXIuIFRoZSBwcm94eSB3aWxsIHVuYW1iaWd1b3VzbHkgaWRl bnRpZnkgVEZPIGRhdGEgdGhhdCBpdCB3aWxsIGZvcndhcmQgaW4gYW4gdXBzdHJlYW0gcGFja2V0 IHRvIHRoZSB1bHRpbWF0ZSBzZXJ2ZXIuDQoNCm8gICAgSWYgaXQgaXMgbm90IHNhZmUgdG8gdXNl IE1QX0NPTlZFUlQsIHRoZXJlIGFyZSBhZ2FpbiBubyBpbXBsaWNhdGlvbnMgb24gVEZPLg0KDQoN CkpvZQ0K --_000_787AE7BB302AE849A7480A190F8B933009DAE767OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 V2luZ2RpbmdzOw0KCXBhbm9zZS0xOjUgMCAwIDAgMCAwIDAgMCAwIDA7fQ0KQGZvbnQtZmFjZQ0K CXtmb250LWZhbWlseTpXaW5nZGluZ3M7DQoJcGFub3NlLTE6NSAwIDAgMCAwIDAgMCAwIDAgMDt9 DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNhbGlicmk7DQoJcGFub3NlLTE6MiAxNSA1IDIg MiAyIDQgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpUYWhvbWE7DQoJcGFub3Nl LTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpDb25z b2xhczsNCglwYW5vc2UtMToyIDExIDYgOSAyIDIgNCAzIDIgNDt9DQovKiBTdHlsZSBEZWZpbml0 aW9ucyAqLw0KcC5Nc29Ob3JtYWwsIGxpLk1zb05vcm1hbCwgZGl2Lk1zb05vcm1hbA0KCXttYXJn aW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0KCWZv bnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7DQoJY29sb3I6YmxhY2s7fQ0KYTps aW5rLCBzcGFuLk1zb0h5cGVybGluaw0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6 Ymx1ZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bhbi5Nc29I eXBlcmxpbmtGb2xsb3dlZA0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6cHVycGxl Ow0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KcA0KCXttc28tc3R5bGUtcHJpb3JpdHk6 OTk7DQoJbXNvLW1hcmdpbi10b3AtYWx0OmF1dG87DQoJbWFyZ2luLXJpZ2h0OjBjbTsNCgltc28t bWFyZ2luLWJvdHRvbS1hbHQ6YXV0bzsNCgltYXJnaW4tbGVmdDowY207DQoJZm9udC1zaXplOjEy LjBwdDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIiwic2VyaWYiOw0KCWNvbG9yOmJs YWNrO30NCnByZQ0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlBy w6lmb3JtYXTDqSBIVE1MIENhciI7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAx cHQ7DQoJZm9udC1zaXplOjEwLjBwdDsNCglmb250LWZhbWlseToiQ291cmllciBOZXciOw0KCWNv bG9yOmJsYWNrO30NCnAuTXNvTGlzdFBhcmFncmFwaCwgbGkuTXNvTGlzdFBhcmFncmFwaCwgZGl2 Lk1zb0xpc3RQYXJhZ3JhcGgNCgl7bXNvLXN0eWxlLXByaW9yaXR5OjM0Ow0KCW1hcmdpbi10b3A6 MGNtOw0KCW1hcmdpbi1yaWdodDowY207DQoJbWFyZ2luLWJvdHRvbTowY207DQoJbWFyZ2luLWxl ZnQ6MzYuMHB0Ow0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0K CWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7DQoJY29sb3I6YmxhY2s7fQ0K c3Bhbi5QcmZvcm1hdEhUTUxDYXINCgl7bXNvLXN0eWxlLW5hbWU6IlByw6lmb3JtYXTDqSBIVE1M IENhciI7DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJQcsOpZm9y bWF0w6kgSFRNTCI7DQoJZm9udC1mYW1pbHk6Q29uc29sYXM7DQoJY29sb3I6YmxhY2s7fQ0Kc3Bh bi5tb3otdHh0LWNpdGV0YWdzDQoJe21zby1zdHlsZS1uYW1lOm1vei10eHQtY2l0ZXRhZ3M7fQ0K c3Bhbi5FbWFpbFN0eWxlMjENCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWwtcmVwbHk7DQoJZm9u dC1mYW1pbHk6IkNvdXJpZXIgTmV3IjsNCgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3Jt YWw7DQoJZm9udC1zdHlsZTpub3JtYWw7fQ0KLk1zb0NocERlZmF1bHQNCgl7bXNvLXN0eWxlLXR5 cGU6ZXhwb3J0LW9ubHk7DQoJZm9udC1zaXplOjEwLjBwdDt9DQpAcGFnZSBXb3JkU2VjdGlvbjEN Cgl7c2l6ZTo2MTIuMHB0IDc5Mi4wcHQ7DQoJbWFyZ2luOjcwLjg1cHQgNzAuODVwdCA3MC44NXB0 IDcwLjg1cHQ7fQ0KZGl2LldvcmRTZWN0aW9uMQ0KCXtwYWdlOldvcmRTZWN0aW9uMTt9DQovKiBM aXN0IERlZmluaXRpb25zICovDQpAbGlzdCBsMA0KCXttc28tbGlzdC1pZDo3MTgwNDQ0NDk7DQoJ bXNvLWxpc3QtdHlwZTpoeWJyaWQ7DQoJbXNvLWxpc3QtdGVtcGxhdGUtaWRzOjE1MjM4OTY0NjYg NTEzODE0MzE4IDY3ODk1Mjk5IDY3ODk1MzAxIDY3ODk1Mjk3IDY3ODk1Mjk5IDY3ODk1MzAxIDY3 ODk1Mjk3IDY3ODk1Mjk5IDY3ODk1MzAxO30NCkBsaXN0IGwwOmxldmVsMQ0KCXttc28tbGV2ZWwt c3RhcnQtYXQ6MjsNCgltc28tbGV2ZWwtbnVtYmVyLWZvcm1hdDpidWxsZXQ7DQoJbXNvLWxldmVs LXRleHQ674K3Ow0KCW1zby1sZXZlbC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXIt cG9zaXRpb246bGVmdDsNCgl0ZXh0LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OlN5bWJv bDsNCgltc28tZmFyZWFzdC1mb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIjsNCgltc28tYmlk aS1mb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIjt9DQpAbGlzdCBsMDpsZXZlbDINCgl7bXNv LWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Om87DQoJbXNvLWxl dmVsLXRhYi1zdG9wOm5vbmU7DQoJbXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRl eHQtaW5kZW50Oi0xOC4wcHQ7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3Ijt9DQpAbGlzdCBs MDpsZXZlbDMNCgl7bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10 ZXh0Ou+CpzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBv c2l0aW9uOmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250LWZhbWlseTpXaW5nZGlu Z3M7fQ0KQGxpc3QgbDA6bGV2ZWw0DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsN Cgltc28tbGV2ZWwtdGV4dDrvgrc7DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJbXNvLWxl dmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJZm9udC1m YW1pbHk6U3ltYm9sO30NCkBsaXN0IGwwOmxldmVsNQ0KCXttc28tbGV2ZWwtbnVtYmVyLWZvcm1h dDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ6bzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsN Cgltc28tbGV2ZWwtbnVtYmVyLXBvc2l0aW9uOmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsN Cglmb250LWZhbWlseToiQ291cmllciBOZXciO30NCkBsaXN0IGwwOmxldmVsNg0KCXttc28tbGV2 ZWwtbnVtYmVyLWZvcm1hdDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ674KnOw0KCW1zby1sZXZl bC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0 LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OldpbmdkaW5nczt9DQpAbGlzdCBsMDpsZXZl bDcNCgl7bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Ou+C tzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBvc2l0aW9u OmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250LWZhbWlseTpTeW1ib2w7fQ0KQGxp c3QgbDA6bGV2ZWw4DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsNCgltc28tbGV2 ZWwtdGV4dDpvOw0KCW1zby1sZXZlbC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXIt cG9zaXRpb246bGVmdDsNCgl0ZXh0LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OiJDb3Vy aWVyIE5ldyI7fQ0KQGxpc3QgbDA6bGV2ZWw5DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1 bGxldDsNCgltc28tbGV2ZWwtdGV4dDrvgqc7DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJ bXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJ Zm9udC1mYW1pbHk6V2luZ2RpbmdzO30NCkBsaXN0IGwxDQoJe21zby1saXN0LWlkOjEyMzI0MjYx Njc7DQoJbXNvLWxpc3QtdHlwZTpoeWJyaWQ7DQoJbXNvLWxpc3QtdGVtcGxhdGUtaWRzOjEwNTgy OTkxNTAgNTEzODE0MzE4IDY3ODk1Mjk5IDY3ODk1MzAxIDY3ODk1Mjk3IDY3ODk1Mjk5IDY3ODk1 MzAxIDY3ODk1Mjk3IDY3ODk1Mjk5IDY3ODk1MzAxO30NCkBsaXN0IGwxOmxldmVsMQ0KCXttc28t bGV2ZWwtc3RhcnQtYXQ6MjsNCgltc28tbGV2ZWwtbnVtYmVyLWZvcm1hdDpidWxsZXQ7DQoJbXNv LWxldmVsLXRleHQ674K3Ow0KCW1zby1sZXZlbC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1u dW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5 OlN5bWJvbDsNCgltc28tZmFyZWFzdC1mb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIjsNCglt c28tYmlkaS1mb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIjt9DQpAbGlzdCBsMTpsZXZlbDIN Cgl7bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Om87DQoJ bXNvLWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJbXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0 Ow0KCXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3Ijt9DQpA bGlzdCBsMTpsZXZlbDMNCgl7bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1s ZXZlbC10ZXh0Ou+CpzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVt YmVyLXBvc2l0aW9uOmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250LWZhbWlseTpX aW5nZGluZ3M7fQ0KQGxpc3QgbDE6bGV2ZWw0DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1 bGxldDsNCgltc28tbGV2ZWwtdGV4dDrvgrc7DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJ bXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJ Zm9udC1mYW1pbHk6U3ltYm9sO30NCkBsaXN0IGwxOmxldmVsNQ0KCXttc28tbGV2ZWwtbnVtYmVy LWZvcm1hdDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ6bzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6 bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBvc2l0aW9uOmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4 LjBwdDsNCglmb250LWZhbWlseToiQ291cmllciBOZXciO30NCkBsaXN0IGwxOmxldmVsNg0KCXtt c28tbGV2ZWwtbnVtYmVyLWZvcm1hdDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ674KnOw0KCW1z by1sZXZlbC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRpb246bGVmdDsN Cgl0ZXh0LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OldpbmdkaW5nczt9DQpAbGlzdCBs MTpsZXZlbDcNCgl7bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10 ZXh0Ou+CtzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBv c2l0aW9uOmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250LWZhbWlseTpTeW1ib2w7 fQ0KQGxpc3QgbDE6bGV2ZWw4DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsNCglt c28tbGV2ZWwtdGV4dDpvOw0KCW1zby1sZXZlbC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1u dW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5 OiJDb3VyaWVyIE5ldyI7fQ0KQGxpc3QgbDE6bGV2ZWw5DQoJe21zby1sZXZlbC1udW1iZXItZm9y bWF0OmJ1bGxldDsNCgltc28tbGV2ZWwtdGV4dDrvgqc7DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5v bmU7DQoJbXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4w cHQ7DQoJZm9udC1mYW1pbHk6V2luZ2RpbmdzO30NCm9sDQoJe21hcmdpbi1ib3R0b206MGNtO30N CnVsDQoJe21hcmdpbi1ib3R0b206MGNtO30NCi0tPjwvc3R5bGU+PCEtLVtpZiBndGUgbXNvIDld Pjx4bWw+DQo8bzpzaGFwZWRlZmF1bHRzIHY6ZXh0PSJlZGl0IiBzcGlkbWF4PSIxMDI2IiAvPg0K PC94bWw+PCFbZW5kaWZdLS0+PCEtLVtpZiBndGUgbXNvIDldPjx4bWw+DQo8bzpzaGFwZWxheW91 dCB2OmV4dD0iZWRpdCI+DQo8bzppZG1hcCB2OmV4dD0iZWRpdCIgZGF0YT0iMSIgLz4NCjwvbzpz aGFwZWxheW91dD48L3htbD48IVtlbmRpZl0tLT4NCjwvaGVhZD4NCjxib2R5IGJnY29sb3I9Indo aXRlIiBsYW5nPSJGUiIgbGluaz0iYmx1ZSIgdmxpbms9InB1cnBsZSI+DQo8ZGl2IGNsYXNzPSJX b3JkU2VjdGlvbjEiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6 ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2si PkhpIEpvZSwNCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+UGxlYXNlIHNlZSBpbmxpbmUuPG86 cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZv bnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6 YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5DaGVlcnMsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPk1lZDxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpw PiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXIt bGVmdDpzb2xpZCBibHVlIDEuNXB0O3BhZGRpbmc6MGNtIDBjbSAwY20gNC4wcHQiPg0KPGRpdj4N CjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtw YWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFu IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOndpbmRvd3RleHQiPkRlJm5ic3A7Ojwvc3Bhbj48 L2I+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21h JnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6d2luZG93dGV4dCI+IEpvZSBUb3Vj aCBbbWFpbHRvOnRvdWNoQGlzaS5lZHVdDQo8YnI+DQo8Yj5FbnZvecOpJm5ic3A7OjwvYj4gbWFy ZGkgOCBub3ZlbWJyZSAyMDE2IDE3OjQ0PGJyPg0KPGI+w4AmbmJzcDs6PC9iPiBCT1VDQURBSVIg TW9oYW1lZCBJTVQvT0xOOyBNaXJqYSBLw7xobGV3aW5kOyBPbGl2aWVyLkJvbmF2ZW50dXJlQHVj bG91dmFpbi5iZTxicj4NCjxiPkNjJm5ic3A7OjwvYj4gbXVsdGlwYXRodGNwQGlldGYub3JnPGJy Pg0KPGI+T2JqZXQmbmJzcDs6PC9iPiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQ IHByb3h5IGNoYXJ0ZXIgaXRlbTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjxwPjxvOnA+Jm5i c3A7PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+T24gMTEvOC8yMDE2IDc6MDYgQU0sIDxhIGhy ZWY9Im1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tIj4NCm1vaGFtZWQuYm91Y2Fk YWlyQG9yYW5nZS5jb208L2E+IHdyb3RlOjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8YmxvY2tx dW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxibG9j a3F1b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQiPg0KPHBy ZT5QbGVhc2UgZXhwbGFpbi4gSWYgdGhlcmUgaXMgb3B0aW9uIGluZm9ybWF0aW9uIGluIHRoZSBT WU4gZGF0YSwgdGhlbiBhPG86cD48L286cD48L3ByZT4NCjxwcmU+PHNwYW4gY2xhc3M9Im1vei10 eHQtY2l0ZXRhZ3MiPiZndDsgPC9zcGFuPmxlZ2FjeSBwZWVyIGlzIGFsbG93ZWQgdG8ga2VlcCB0 aGF0IGRhdGEgKGFuZCBBQ0sgaXQpIGluIHRoZSBTWU4gQUNLLjxvOnA+PC9vOnA+PC9wcmU+DQo8 cHJlPjxzcGFuIGNsYXNzPSJtb3otdHh0LWNpdGV0YWdzIj4mZ3Q7IDwvc3Bhbj48bzpwPjwvbzpw PjwvcHJlPg0KPHByZT48c3BhbiBjbGFzcz0ibW96LXR4dC1jaXRldGFncyI+Jmd0OyA8L3NwYW4+ U28gbm93IGl0IGhhcyBvcHRpb24gaW5mbyB0aGF0IGl0IGludGVycHJldHMgYXMgZGF0YS48bzpw PjwvbzpwPjwvcHJlPg0KPC9ibG9ja3F1b3RlPg0KPHByZT5bTWVkXSBCdXQgYSBsZWdhY3kgbm9k ZSBpcyBub3QgYWxsb3dlZCB0byBwYXNzIGl0IHRvIHRoZSBhcHBsaWNhdGlvbiB0aWxsIHRoZSAz V0hTIGlzIGNvbXBsZXRlZC4gPGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3Jm Yzc5MyNzZWN0aW9uLTMuNCI+aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzc5MyNzZWN0 aW9uLTMuNDwvYT4gc2F5cyB0aGUgZm9sbG93aW5nOjxvOnA+PC9vOnA+PC9wcmU+DQo8L2Jsb2Nr cXVvdGU+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0ibWFyZ2luLWJvdHRvbToxMi4wcHQi PkFncmVlZC48YnI+DQo8YnI+DQpTbyBub3cgeW91IGhhdmUgYW4gb3B0aW9uIHRoYXQgdmlvbGF0 ZXMgMTEyMiBiZWNhdXNlIHRoZSByZWNlaXZlciBpcyBpZ25vcmluZyBhbiBvcHRpb24gaXQgZG9l c24ndCB1bmRlcnN0YW5kPHNwYW4gc3R5bGU9ImNvbG9yOmJsYWNrIj48bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0ibWFyZ2luLWJvdHRvbToxMi4wcHQi PjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+W01lZF0gVGhpcyBpcyBub3Qgdmlv bGF0aW5nIFJGQzExMjIuPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1h bCIgc3R5bGU9Im1hcmdpbi1ib3R0b206MTIuMHB0Ij48c3BhbiBsYW5nPSJFTi1VUyI+YnV0IGl0 IHdvdWxkIGJlIGFuIGVycm9yIHRvIGNvbnRpbnVlIHdpdGggdGhhdCBjb25uZWN0aW9uLjwvc3Bh bj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImNvbG9yOmJsYWNrIj48bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0ibWFyZ2luLWJvdHRvbToxMi4wcHQi PjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+W01lZF0gVGhlIHJlY2VpdmVyIGRv ZXMgbm90IGNyYXNoIG9yIGdlbmVyYXRlIGFuIGVycm9yLCBhbGwgaXMgaGFuZGxlZCBhdCB0aGUg c2VuZGVyIHNpZGUuIFRoZSBzZW5kZXIgc2lkZSBjYW4gZGVjaWRlIHRvIGNvbnRpbnVlDQogd2l0 aCB0aGUgY29ubmVjdGlvbiBvciB0byBmYWxsYmFjay4gRm9yIGV4YW1wbGUsIHRoZSBzZW5kZXIg Y2FuIGNvbnRpbnVlIHdpdGggdGhlIGNvbm5lY3Rpb24gaWYgdGhlIE1QX0NPTlZFUlQgb3B0aW9u IHdhcyBpbmNsdWRlZCBhcyBwYXJ0IG9mIHRoZSBpbXBsaWNpdCBtb2RlICh0aGF0IGlzIHNheSB0 byBNUFRDUCBwcm94eTog4oCcdGhpcyBpcyBhbiBNUFRDUCBjb25uZWN0aW9uLCBwbGVhc2UgZG9u 4oCZdCByZXZlcnQgaXQgdG8gVENQ4oCdKS4gVGhlDQogc2VuZGVyIGNhbiBhbHNvIGRlY2lkZSBm b3IgdGhpcyBjb25uZWN0aW9uIGFuZCBvbmx5IHRoaXMgY29ubmVjdGlvbiwgdG8gUlNUIHRoZSBv bmdvaW5nIGNvbm5lY3Rpb24gYW5kIGZhbGxiYWNrIHRvIFRDUC48L3NwYW4+PHNwYW4gbGFuZz0i RU4tVVMiPjxicj4NCjxicj4NCjwvc3Bhbj5FdmVuIGlmIHlvdSBhc3N1bWUgdGhhdCdzIHRydWUs IHlvdSBoYXZlIGFub3RoZXIgcHJvYmxlbS48YnI+DQo8YnI+DQpZb3UndmUganVzdCBvcGVuZWQg YSBjb25uZWN0aW9uIHVzaW5nIGEgcGFpciBvZiBwb3J0cy4gWW91IHNlbnQgYSBSU1QsIGJ1dCBS U1RzIGFyZSBub3QgcmVsaWFibGUuIFNvIHlvdSBjYW4ndCByZXVzZSB0aGF0IHBvcnQgcGFpciB1 bnRpbCBUSU1FLVdBSVQgZXhwaXJlcy48c3BhbiBzdHlsZT0iY29sb3I6YmxhY2siPjxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJtYXJnaW4tYm90dG9t OjEyLjBwdCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBUaGlzIGEg ZmFpciBvYnNlcnZhdGlvbi4gQW5vdGhlciBzb3VyY2UgcG9ydCBudW1iZXIgd2lsbCBiZSB1c2Vk IGZvciB0aGUgZmFsbGJhY2sgY29ubmVjdGlvbiAoaWYgYW55KS4gJm5ic3A7PC9zcGFuPjxzcGFu IGxhbmc9IkVOLVVTIj48YnI+DQo8YnI+DQpJZiB5b3UgZGVjbGFyZSBpdCAmcXVvdDtvZmYmcXVv dDsgZm9yIGFuIGVuZHBvaW50LCBkbyB5b3UgZXZlciBjaGVjayBhZ2Fpbj88L3NwYW4+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJjb2xvcjpibGFjayI+PG86cD48L286cD48L3NwYW4+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9Im1hcmdpbi1ib3R0b206MTIuMHB0Ij48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPltNZWRdIFllcywgZS5nLiw8bzpwPjwvbzpwPjwv c3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9Im1hcmdpbi1ib3R0 b206MTIuMHB0O3RleHQtaW5kZW50Oi0xOC4wcHQ7bXNvLWxpc3Q6bDEgbGV2ZWwxIGxmbzEiPg0K PCFbaWYgIXN1cHBvcnRMaXN0c10+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTAuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbDtjb2xvcjpibGFjayI+PHNwYW4gc3R5bGU9Im1zby1s aXN0Oklnbm9yZSI+wrc8c3BhbiBzdHlsZT0iZm9udDo3LjBwdCAmcXVvdDtUaW1lcyBOZXcgUm9t YW4mcXVvdDsiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw Ow0KPC9zcGFuPjwvc3Bhbj48L3NwYW4+PCFbZW5kaWZdPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztj b2xvcjpibGFjayI+V2hlbiBhIG5ldyBNUFRDUCBwcm94eSBpcyBkaXNjb3ZlcmVkIChlLmcuLA0K PGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2RyYWZ0LWJvdWNhZGFpci1tcHRj cC1kaGMtMDUiPmh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1ib3VjYWRhaXItbXB0 Y3AtZGhjLTA1PC9hPik8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBh cmFncmFwaCIgc3R5bGU9Im1hcmdpbi1ib3R0b206MTIuMHB0O3RleHQtaW5kZW50Oi0xOC4wcHQ7 bXNvLWxpc3Q6bDEgbGV2ZWwxIGxmbzEiPg0KPCFbaWYgIXN1cHBvcnRMaXN0c10+PHNwYW4gbGFu Zz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbDtjb2xv cjpibGFjayI+PHNwYW4gc3R5bGU9Im1zby1saXN0Oklnbm9yZSI+wrc8c3BhbiBzdHlsZT0iZm9u dDo3LjBwdCAmcXVvdDtUaW1lcyBOZXcgUm9tYW4mcXVvdDsiPiZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOw0KPC9zcGFuPjwvc3Bhbj48L3NwYW4+PCFbZW5k aWZdPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWls eTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+VXBvbiByZWJvb3Qgb2YgdGhl IGhvc3Q8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIg c3R5bGU9Im1hcmdpbi1ib3R0b206MTIuMHB0O3RleHQtaW5kZW50Oi0xOC4wcHQ7bXNvLWxpc3Q6 bDEgbGV2ZWwxIGxmbzEiPg0KPCFbaWYgIXN1cHBvcnRMaXN0c10+PHNwYW4gbGFuZz0iRU4tVVMi IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbDtjb2xvcjpibGFjayI+ PHNwYW4gc3R5bGU9Im1zby1saXN0Oklnbm9yZSI+wrc8c3BhbiBzdHlsZT0iZm9udDo3LjBwdCAm cXVvdDtUaW1lcyBOZXcgUm9tYW4mcXVvdDsiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOw0KPC9zcGFuPjwvc3Bhbj48L3NwYW4+PCFbZW5kaWZdPjxzcGFu IGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+V2hlbiBhdHRhY2hpbmcgdG8gYSBuZXcgbmV0 d29yazxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29MaXN0UGFyYWdyYXBoIiBz dHlsZT0ibWFyZ2luLWJvdHRvbToxMi4wcHQ7dGV4dC1pbmRlbnQ6LTE4LjBwdDttc28tbGlzdDps MSBsZXZlbDEgbGZvMSI+DQo8IVtpZiAhc3VwcG9ydExpc3RzXT48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sO2NvbG9yOmJsYWNrIj48 c3BhbiBzdHlsZT0ibXNvLWxpc3Q6SWdub3JlIj7CtzxzcGFuIHN0eWxlPSJmb250OjcuMHB0ICZx dW90O1RpbWVzIE5ldyBSb21hbiZxdW90OyI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7DQo8L3NwYW4+PC9zcGFuPjwvc3Bhbj48IVtlbmRpZl0+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nv dXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5XaGVuIGEgdGltZXIgZXhwaXJlcw0KPG86cD48 L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9Im1hcmdpbi1ib3R0 b206MTIuMHB0Ij48c3BhbiBsYW5nPSJFTi1VUyI+PGJyPg0KQWxzbywgeW91IGNhbiBuZXZlciB1 c2UgdGhpcyBvcHRpb24gd2l0aCBURk8gKHdoaWNoICp3b3VsZCogdHJ5IHRvIHBhc3MgdGhlIGRh dGEgdG8gdGhlIGFwcCkgLg0KPC9zcGFuPkkgdGhpbmsgeW91IG1lbnRpb25lZCB0aGF0LCBidXQg dGhlbiBpdCdzIGNsZWFybHkgbm90IGdlbmVyaWMuPHNwYW4gc3R5bGU9ImNvbG9yOmJsYWNrIj48 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0ibWFyZ2lu LWJvdHRvbToxMi4wcHQiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+W01lZF0g VGhpcyBpcyBtb3JlIHN1YnRsZSwgSm9lOjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNz PSJNc29MaXN0UGFyYWdyYXBoIiBzdHlsZT0ibWFyZ2luLWJvdHRvbToxMi4wcHQ7dGV4dC1pbmRl bnQ6LTE4LjBwdDttc28tbGlzdDpsMCBsZXZlbDEgbGZvMiI+DQo8IVtpZiAhc3VwcG9ydExpc3Rz XT48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6 U3ltYm9sO2NvbG9yOmJsYWNrIj48c3BhbiBzdHlsZT0ibXNvLWxpc3Q6SWdub3JlIj7CtzxzcGFu IHN0eWxlPSJmb250OjcuMHB0ICZxdW90O1RpbWVzIE5ldyBSb21hbiZxdW90OyI+Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7DQo8L3NwYW4+PC9zcGFuPjwv c3Bhbj48IVtlbmRpZl0+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5NUF9DT05W RVJUIG5lZ290aWF0aW9uIGlzIGRvbmUgcGVyIE1QVENQIFByb3h5LiBJbiBwYXJ0aWN1bGFyLCB0 aGUgcHJvY2VkdXJlIGlzIG5vdCByZXBlYXRlZCBmb3IgZWFjaCBuZXcgY29ubmVjdGlvbiB3aXRo IGFuIHVsdGltYXRlIHNlcnZlci48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNv TGlzdFBhcmFncmFwaCIgc3R5bGU9Im1hcmdpbi1ib3R0b206MTIuMHB0O3RleHQtaW5kZW50Oi0x OC4wcHQ7bXNvLWxpc3Q6bDAgbGV2ZWwxIGxmbzIiPg0KPCFbaWYgIXN1cHBvcnRMaXN0c10+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OlN5bWJv bDtjb2xvcjpibGFjayI+PHNwYW4gc3R5bGU9Im1zby1saXN0Oklnbm9yZSI+wrc8c3BhbiBzdHls ZT0iZm9udDo3LjBwdCAmcXVvdDtUaW1lcyBOZXcgUm9tYW4mcXVvdDsiPiZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOw0KPC9zcGFuPjwvc3Bhbj48L3NwYW4+ PCFbZW5kaWZdPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250 LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+VEZPIGlzIG5lZ290 aWF0ZWQgcGVyIHNlcnZlciBub3QgcGVyIE1QVENQIHByb3h5Lg0KPG86cD48L286cD48L3NwYW4+ PC9wPg0KPHAgY2xhc3M9Ik1zb0xpc3RQYXJhZ3JhcGgiIHN0eWxlPSJtYXJnaW4tYm90dG9tOjEy LjBwdDt0ZXh0LWluZGVudDotMTguMHB0O21zby1saXN0OmwwIGxldmVsMSBsZm8yIj4NCjwhW2lm ICFzdXBwb3J0TGlzdHNdPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTpTeW1ib2w7Y29sb3I6YmxhY2siPjxzcGFuIHN0eWxlPSJtc28tbGlzdDpJ Z25vcmUiPsK3PHNwYW4gc3R5bGU9ImZvbnQ6Ny4wcHQgJnF1b3Q7VGltZXMgTmV3IFJvbWFuJnF1 b3Q7Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsNCjwv c3Bhbj48L3NwYW4+PC9zcGFuPjwhW2VuZGlmXT48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZv bnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6 YmxhY2siPlVzaW5nIFRGTyByZXF1aXJlcyBhbiBpbml0aWFsIGNvbm5lY3Rpb24gdG8gZ2V0IHRo ZSBjb29raWUgcHJpb3IgdG8gbWFraW5nIHVzZSBvZiBpdC48bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9Im1hcmdpbi1ib3R0b206MTIuMHB0 O3RleHQtaW5kZW50Oi0xOC4wcHQ7bXNvLWxpc3Q6bDAgbGV2ZWwxIGxmbzIiPg0KPCFbaWYgIXN1 cHBvcnRMaXN0c10+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2Zv bnQtZmFtaWx5OlN5bWJvbDtjb2xvcjpibGFjayI+PHNwYW4gc3R5bGU9Im1zby1saXN0Oklnbm9y ZSI+wrc8c3BhbiBzdHlsZT0iZm9udDo3LjBwdCAmcXVvdDtUaW1lcyBOZXcgUm9tYW4mcXVvdDsi PiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOw0KPC9zcGFu Pjwvc3Bhbj48L3NwYW4+PCFbZW5kaWZdPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFj ayI+SWYgTVBfQ09OVkVSVCBuZWdvdGlhdGlvbiBoYXBwZW5lZCBiZWZvcmUgVEZPIG5lZ290aWF0 aW9uLCB0aGVyZSBhcmUgbm8gaW1wbGljYXRpb25zIG9uIFRGTy48bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9Im1hcmdpbi1ib3R0b206MTIu MHB0O3RleHQtaW5kZW50Oi0xOC4wcHQ7bXNvLWxpc3Q6bDAgbGV2ZWwxIGxmbzIiPg0KPCFbaWYg IXN1cHBvcnRMaXN0c10+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0 O2ZvbnQtZmFtaWx5OlN5bWJvbDtjb2xvcjpibGFjayI+PHNwYW4gc3R5bGU9Im1zby1saXN0Okln bm9yZSI+wrc8c3BhbiBzdHlsZT0iZm9udDo3LjBwdCAmcXVvdDtUaW1lcyBOZXcgUm9tYW4mcXVv dDsiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOw0KPC9z cGFuPjwvc3Bhbj48L3NwYW4+PCFbZW5kaWZdPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpi bGFjayI+SWYgdGhlIE1QX0NPTlZFUlQgbmVnb3RpYXRpb24gYW5kIFRGTyBuZWdvdGlhdGlvbiBo YXBwZW4gaW4gdGhlIHNhbWUgY29ubmVjdGlvbiwgdGhlcmUgYXJlIGFnYWluIG5vIGltcGxpY2F0 aW9ucyBvbiBURk8uDQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBh cmFncmFwaCIgc3R5bGU9Im1hcmdpbi1ib3R0b206MTIuMHB0O3RleHQtaW5kZW50Oi0xOC4wcHQ7 bXNvLWxpc3Q6bDAgbGV2ZWwxIGxmbzIiPg0KPCFbaWYgIXN1cHBvcnRMaXN0c10+PHNwYW4gbGFu Zz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbDtjb2xv cjpibGFjayI+PHNwYW4gc3R5bGU9Im1zby1saXN0Oklnbm9yZSI+wrc8c3BhbiBzdHlsZT0iZm9u dDo3LjBwdCAmcXVvdDtUaW1lcyBOZXcgUm9tYW4mcXVvdDsiPiZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOw0KPC9zcGFuPjwvc3Bhbj48L3NwYW4+PCFbZW5k aWZdPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWls eTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+SWYgVEZPIG5lZ290aWF0aW9u IGhhcHBlbnMgYWZ0ZXIgTVBfQ09OVkVSVCBuZWdvdGlhdGlvbiwgdGhlcmUgYXJlIHR3byBjYXNl czo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5 bGU9Im1zby1tYXJnaW4tdG9wLWFsdDowY207bWFyZ2luLXJpZ2h0OjBjbTttYXJnaW4tYm90dG9t OjEyLjBwdDttYXJnaW4tbGVmdDo3Mi4wcHQ7dGV4dC1pbmRlbnQ6LTE4LjBwdDttc28tbGlzdDps MCBsZXZlbDIgbGZvMiI+DQo8IVtpZiAhc3VwcG9ydExpc3RzXT48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVv dDs7Y29sb3I6YmxhY2siPjxzcGFuIHN0eWxlPSJtc28tbGlzdDpJZ25vcmUiPm88c3BhbiBzdHls ZT0iZm9udDo3LjBwdCAmcXVvdDtUaW1lcyBOZXcgUm9tYW4mcXVvdDsiPiZuYnNwOyZuYnNwOyZu YnNwOw0KPC9zcGFuPjwvc3Bhbj48L3NwYW4+PCFbZW5kaWZdPjxzcGFuIGxhbmc9IkVOLVVTIiBz dHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90 Oztjb2xvcjpibGFjayI+SWYgaXQgaXMgc2FmZSB0byB1c2UgTVBfQ09OVkVSVCBhbmQgVEZPLCB0 aGVuIHRoZSBURk8gZGF0YSBpbiB0aGUgcGF5bG9hZCBpcyBjbGVhcmx5IGRlbGltaXRlZCBiZWNh dXNlIHdlIGFyZSB1c2luZyBFT0wgYXMgYSBtYXJrZXIuIFRoZSBwcm94eSB3aWxsDQogdW5hbWJp Z3VvdXNseSBpZGVudGlmeSBURk8gZGF0YSB0aGF0IGl0IHdpbGwgZm9yd2FyZCBpbiBhbiB1cHN0 cmVhbSBwYWNrZXQgdG8gdGhlIHVsdGltYXRlIHNlcnZlci48bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9Im1zby1tYXJnaW4tdG9wLWFsdDow Y207bWFyZ2luLXJpZ2h0OjBjbTttYXJnaW4tYm90dG9tOjEyLjBwdDttYXJnaW4tbGVmdDo3Mi4w cHQ7dGV4dC1pbmRlbnQ6LTE4LjBwdDttc28tbGlzdDpsMCBsZXZlbDIgbGZvMiI+DQo8IVtpZiAh c3VwcG9ydExpc3RzXT48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxzcGFuIHN0 eWxlPSJtc28tbGlzdDpJZ25vcmUiPm88c3BhbiBzdHlsZT0iZm9udDo3LjBwdCAmcXVvdDtUaW1l cyBOZXcgUm9tYW4mcXVvdDsiPiZuYnNwOyZuYnNwOyZuYnNwOw0KPC9zcGFuPjwvc3Bhbj48L3Nw YW4+PCFbZW5kaWZdPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+SWYgaXQgaXMg bm90IHNhZmUgdG8gdXNlIE1QX0NPTlZFUlQsIHRoZXJlIGFyZSBhZ2FpbiBubyBpbXBsaWNhdGlv bnMgb24gVEZPLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJtYXJnaW4tYm90dG9tOjEyLjBwdCI+PHNwYW4gbGFuZz0iRU4tVVMiPjxicj4NCjxicj4N Cjwvc3Bhbj5Kb2U8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2JvZHk+DQo8L2h0 bWw+DQo= --_000_787AE7BB302AE849A7480A190F8B933009DAE767OPEXCLILMA3corp_-- From nobody Wed Nov 9 00:04:15 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B8356129660 for ; Wed, 9 Nov 2016 00:04:13 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.7 X-Spam-Level: X-Spam-Status: No, score=-2.7 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id isZ1WSrbOGNA for ; Wed, 9 Nov 2016 00:04:12 -0800 (PST) Received: from mail-lf0-x231.google.com (mail-lf0-x231.google.com [IPv6:2a00:1450:4010:c07::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 2316512963A for ; Wed, 9 Nov 2016 00:04:11 -0800 (PST) Received: by mail-lf0-x231.google.com with SMTP id b14so157831586lfg.2 for ; Wed, 09 Nov 2016 00:04:11 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=w2p9mu5gtef3One7u4DQYabFEgvRlhM05r6AL8F1WrE=; b=sI4tbE7qwgNtyylVPcRuj17jAJh7+HuD2MG9CZbsVUt6uPmrnu+AVhlj5EJ6vSV3Jq gFpVwbF3WCo1Xipo433yD3wy3H63gAkYIR7LBg+3jLayOoyNZgDgyi681AbALAwinZcY LoT3SS3P+HwS5/DhDmKh+CWQqunQU4ntfsQuPkHQB5En2/uuV64Ws89PVsivDGwjdZtm gHiGCDfRe1WqlNwquyJZsouvXknlqE9rNi0lb21gkFboCO2Prc0v/PucohVwpEdOR9Ir vXEPQLB0y06DuWnz4BkH4PNclO+EaysFxqGGnVjCgGAX1n6WI0YxlVLHOSokdM/skDnm hD6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=w2p9mu5gtef3One7u4DQYabFEgvRlhM05r6AL8F1WrE=; b=SlXkgY29FXIv3fABHoZGH95v02nTDOhSoc9GvYp4XNwOWvKd45RVHNQ/cKBmIgU44D f8WfSU/r2zdsXoDaswRMwffajYT4s4o/uqpehIGyq4TQKLe5IU/I5gYWasHFWaXXZT8M d3gLybCdVp2CPAVQWm1BZKEoSak35vwrEVcCy4Ve4fH0eil6fblZIJyJDrS4VcKHDasx pAjRV8topWadxW9R7vuJNh2HWO6Dos7kpid/dG2rFVATez3qIVV4dKvgf+4AIfFvd4tw WNBv482ACbIaxJI7j/FdRUbno4o4Oqh27uwOyJhcbw9WlNgmCM8WRZUKS7wwH8Pfu4wp v8dA== X-Gm-Message-State: ABUngvcjnTEgletrXOSV7tZdKUou3ow9X9kWxEkDvnWGwwBFF30Ts7yh5sJD0/6lPrPVTg== X-Received: by 10.25.135.130 with SMTP id j124mr9981536lfd.88.1478678649208; Wed, 09 Nov 2016 00:04:09 -0800 (PST) Received: from [10.20.4.162] (162.38.92.62.static.cust.telenor.com. [62.92.38.162]) by smtp.gmail.com with ESMTPSA id p3sm6887002lfe.1.2016.11.09.00.04.07 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 09 Nov 2016 00:04:08 -0800 (PST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAE743@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Wed, 9 Nov 2016 08:04:09 +0000 Content-Transfer-Encoding: quoted-printable Message-Id: <06A031EE-5F50-4A0F-BBEC-9F2766C543FF@gmail.com> References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <7f9dd7ab-2e24-0319-b62f-fc4fa68b9568@tik.ee.ethz.ch> <787AE7BB302AE849A7480A190F8B933009DAE3A6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE743@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 08:04:14 -0000 Hi Med, Thanks for providing some scenarios. Comments inline=E2=80=A6 > On 9 Nov 2016, at 06:41, mohamed.boucadair@orange.com wrote: >=20 > Hi Alan,=20 >=20 > Below some examples to illustrate the problem I'm talking about.=20 >=20 > (1) Private IPv4 addresses or RFC6598 Shared Address space >=20 > Let's consider this configuration (reusing the same topology in this = thread):=20 >=20 > laptop <-----------+ > | (Public IPv4@) > smartphone <----> cpe <----FIXED------> mcp <------> server > + +=20 > cellular1 cellular2 > (Private IPv4) >=20 > In this example, the multipath CPEs gets a public IPv4 address from = the fixed network and a private IPv4 address (or an address from RFC6598 = range) from the mobile network (cellular2). >=20 > Consider the server is MPTCP-capable.=20 >=20 > The first subflow can be placed using the fixed line. Fine. > The MCP will remove itself from the connection because the server is = MPTCP-capable. Cool! > The second subflow that will use cellaulr2 cannot be established = because of a basic forwarding problem: packets sourced with private IPv4 = addresses cannot be forwarded over the public Internet.=20 Presumably cellular2 goes through a NAT in order to talk to anything in = the public Internet. So it can be addressed to the server, and work like = any other MPTCP subflow behind a NAT would work today. What am I missing? Why is this any different to today with a MPTCP end = host with private IP addresses? The smartphone does not have knowledge of cellular2, presumably=E2=80=A6 = So the CPE would have to do something funky with the traffic to split it = over fixed and cellular2 - but it could still establish the subflow = towards the server on cellular2, without any knowledge of the smartphone = or the network. >=20 > (2) IPv6-only access network >=20 > Lets' consider this configuration:=20 >=20 > laptop <-----------+ > | (Public IPv4@ =20 > smartphone <----> cpe <----FIXED------> mcp <------> server > + + IPv4-only > cellular1 cellular2 > (IPv6-only prefix) >=20 > In this example, the multipath CPEs gets a public IPv4 address from = the fixed network and an IPv6 prefix from the mobile network = (cellular2).=20 >=20 > Consider the server is MPTCP-capable, but IPv4-only.=20 >=20 > The first subflow can be placed using the fixed line. Fine. > The MCP will remove itself from the connection because the server is = MPTCP-capable. Cool! > The second subflow that will use cellaulr2 cannot be added because the = remote server does not support IPv6. >=20 So in this case, if the MCP was on-path, it could be dual-stack and = could add its IPv6 address to the subflows. If the MCP knew the connection was being proxied, would this help? Since = as you=E2=80=99ve already defined, the MCP <=E2=80=94> server path would = then be TCP. If the MCP stayed on-path, you could do multi path towards = the MCP but then lose MPTCP capabilities to the server. Or alternatively, the MCP could always stay on-path but only add IPv6 = addresses if it somehow had knowledge that was required based on the = source or destination address. Does it need to know by a flag? Would = there actually be any harm by maintaining itself on the path anyway? = It=E2=80=99s not like it=E2=80=99s doing anything other than packet = forwarding on the initial subflow, and just adds its IPv6 addresses to = the initial exchanges in case it would be useful - and if it receives = traffic to the relevant address/port, it can start forwarding it to the = far end too (possibly over a second IPv4 subflow). Again, no need or any = explicit signalling to make this work. > I can share other examples where problems arise when the proxy is = blindly removed from the connection based on the presence of MP_CAPABLE = in SYN/ACK.=20 If it would help to clarify, please do! Since I don=E2=80=99t see a = problem in (1), and whilst I can see a potential problem in (2) above, I = am not sure how you are resolving it. Any other examples very welcome! Best regards, Alan From nobody Wed Nov 9 01:00:05 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 14FC9129517 for ; Wed, 9 Nov 2016 01:00:05 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.395 X-Spam-Level: X-Spam-Status: No, score=-3.395 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, MIME_QP_LONG_LINE=0.001, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id e2rdorXVuovx for ; Wed, 9 Nov 2016 01:00:00 -0800 (PST) Received: from nitro.isi.edu (nitro.isi.edu [128.9.208.207]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A658D1294B4 for ; Wed, 9 Nov 2016 01:00:00 -0800 (PST) Received: from [192.168.1.158] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by nitro.isi.edu (8.13.8/8.13.8) with ESMTP id uA98xhQI021138 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 9 Nov 2016 00:59:44 -0800 (PST) Content-Type: multipart/alternative; boundary=Apple-Mail-18EB2339-75A2-440E-BF36-A81DA7416655 Mime-Version: 1.0 (1.0) From: Joe Touch X-Mailer: iPad Mail (14B72) In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAE767@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Wed, 9 Nov 2016 00:59:42 -0800 Content-Transfer-Encoding: 7bit Message-Id: References: <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE767@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-MailScanner-ID: uA98xhQI021138 X-ISI-4-69-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 09:00:05 -0000 --Apple-Mail-18EB2339-75A2-440E-BF36-A81DA7416655 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable >=20 > You've just opened a connection using a pair of ports. You sent a RST, but= RSTs are not reliable. So you can't reuse that port pair until TIME-WAIT ex= pires. >=20 > [Med] This a fair observation. Another source port number will be used for= the fallback connection (if any). =20 >=20 That is no longer TCP. Remember that it is not TCP that picks these ports. The OS does when the use= r didn't but the user can. Joe= --Apple-Mail-18EB2339-75A2-440E-BF36-A81DA7416655 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable



You've just opened a connection using a pair of ports. You sent a RST, but R= STs are not reliable. So you can't reuse that port pair until TIME-WAIT expi= res.

[M= ed] This a fair observation. Another source port number will be used for the= fallback connection (if any).  

=
That is no longer TCP.

Remember that it is not TCP that picks these ports. The OS d= oes when the user didn't but the user can.

Joe= --Apple-Mail-18EB2339-75A2-440E-BF36-A81DA7416655-- From nobody Wed Nov 9 01:45:26 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 13BA012989B for ; Wed, 9 Nov 2016 01:45:25 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.097 X-Spam-Level: X-Spam-Status: No, score=-3.097 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IDA-KsI5azi0 for ; Wed, 9 Nov 2016 01:45:23 -0800 (PST) Received: from relais-inet.orange.com (mta135.mail.business.static.orange.com [80.12.70.35]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id F1C3212963D for ; Wed, 9 Nov 2016 01:45:22 -0800 (PST) Received: from opfednr05.francetelecom.fr (unknown [xx.xx.xx.69]) by opfednr20.francetelecom.fr (ESMTP service) with ESMTP id 823CF40636; Wed, 9 Nov 2016 10:45:21 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.17]) by opfednr05.francetelecom.fr (ESMTP service) with ESMTP id 4362620073; Wed, 9 Nov 2016 10:45:21 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM24.corporate.adroot.infra.ftgroup ([fe80::a1e6:3e6a:1f68:5f7e%18]) with mapi id 14.03.0319.002; Wed, 9 Nov 2016 10:45:20 +0100 From: To: Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOl/ZnemdljzUmEGiGID3gGUCC6DQXokg Date: Wed, 9 Nov 2016 09:45:20 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE7DC@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <7f9dd7ab-2e24-0319-b62f-fc4fa68b9568@tik.ee.ethz.ch> <787AE7BB302AE849A7480A190F8B933009DAE3A6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE743@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <06A031EE-5F50-4A0F-BBEC-9F2766C543FF@gmail.com> In-Reply-To: <06A031EE-5F50-4A0F-BBEC-9F2766C543FF@gmail.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 09:45:25 -0000 UmUtLA0KDQpQbGVhc2Ugc2VlIGlubGluZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCj4gLS0tLS1NZXNz YWdlIGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IEFsYW4gRm9yZCBbbWFpbHRvOmFsYW4uZm9yZEBn bWFpbC5jb21dDQo+IEVudm95w6nCoDogbWVyY3JlZGkgOSBub3ZlbWJyZSAyMDE2IDA5OjA0DQo+ IMOAwqA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE4NCj4gQ2PCoDogTWlyamEgS8O8aGxld2lu ZDsgT2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU7DQo+IG11bHRpcGF0aHRjcEBpZXRm Lm9yZw0KPiBPYmpldMKgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5 IGNoYXJ0ZXIgaXRlbQ0KPiANCj4gSGkgTWVkLA0KPiANCj4gVGhhbmtzIGZvciBwcm92aWRpbmcg c29tZSBzY2VuYXJpb3MuIENvbW1lbnRzIGlubGluZeKApg0KPiANCj4gPiBPbiA5IE5vdiAyMDE2 LCBhdCAwNjo0MSwgbW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSB3cm90ZToNCj4gPg0KPiA+ IEhpIEFsYW4sDQo+ID4NCj4gPiBCZWxvdyBzb21lIGV4YW1wbGVzIHRvIGlsbHVzdHJhdGUgdGhl IHByb2JsZW0gSSdtIHRhbGtpbmcgYWJvdXQuDQo+ID4NCj4gPiAoMSkgUHJpdmF0ZSBJUHY0IGFk ZHJlc3NlcyBvciBSRkM2NTk4IFNoYXJlZCBBZGRyZXNzIHNwYWNlDQo+ID4NCj4gPiBMZXQncyBj b25zaWRlciB0aGlzIGNvbmZpZ3VyYXRpb24gKHJldXNpbmcgdGhlIHNhbWUgdG9wb2xvZ3kgaW4g dGhpcw0KPiB0aHJlYWQpOg0KPiA+DQo+ID4gbGFwdG9wIDwtLS0tLS0tLS0tLSsNCj4gPiAgICAg ICAgICAgICAgICAgICB8IChQdWJsaWMgSVB2NEApDQo+ID4gc21hcnRwaG9uZSA8LS0tLT4gY3Bl IDwtLS0tRklYRUQtLS0tLS0+IG1jcCA8LS0tLS0tPiBzZXJ2ZXINCj4gPiAgICAgKyAgICAgICAg ICAgICArDQo+ID4gIGNlbGx1bGFyMSAgICAgY2VsbHVsYXIyDQo+ID4gICAgICAgICAgICAgICAg KFByaXZhdGUgSVB2NCkNCj4gPg0KPiA+IEluIHRoaXMgZXhhbXBsZSwgdGhlIG11bHRpcGF0aCBD UEVzIGdldHMgYSBwdWJsaWMgSVB2NCBhZGRyZXNzIGZyb20gdGhlDQo+IGZpeGVkIG5ldHdvcmsg YW5kIGEgcHJpdmF0ZSBJUHY0IGFkZHJlc3MgKG9yIGFuIGFkZHJlc3MgZnJvbSBSRkM2NTk4DQo+ IHJhbmdlKSBmcm9tIHRoZSBtb2JpbGUgbmV0d29yayAoY2VsbHVsYXIyKS4NCj4gPg0KPiA+IENv bnNpZGVyIHRoZSBzZXJ2ZXIgaXMgTVBUQ1AtY2FwYWJsZS4NCj4gPg0KPiA+IFRoZSBmaXJzdCBz dWJmbG93IGNhbiBiZSBwbGFjZWQgdXNpbmcgdGhlIGZpeGVkIGxpbmUuIEZpbmUuDQo+ID4gVGhl IE1DUCB3aWxsIHJlbW92ZSBpdHNlbGYgZnJvbSB0aGUgY29ubmVjdGlvbiBiZWNhdXNlIHRoZSBz ZXJ2ZXIgaXMNCj4gTVBUQ1AtY2FwYWJsZS4gQ29vbCENCj4gPiBUaGUgc2Vjb25kIHN1YmZsb3cg dGhhdCB3aWxsIHVzZSBjZWxsYXVscjIgY2Fubm90IGJlIGVzdGFibGlzaGVkIGJlY2F1c2UNCj4g b2YgYSBiYXNpYyBmb3J3YXJkaW5nIHByb2JsZW06IHBhY2tldHMgc291cmNlZCB3aXRoIHByaXZh dGUgSVB2NCBhZGRyZXNzZXMNCj4gY2Fubm90IGJlIGZvcndhcmRlZCBvdmVyIHRoZSBwdWJsaWMg SW50ZXJuZXQuDQo+IA0KPiBQcmVzdW1hYmx5IGNlbGx1bGFyMiBnb2VzIHRocm91Z2ggYSBOQVQg aW4gb3JkZXIgdG8gdGFsayB0byBhbnl0aGluZyBpbg0KPiB0aGUgcHVibGljIEludGVybmV0LiBT byBpdCBjYW4gYmUgYWRkcmVzc2VkIHRvIHRoZSBzZXJ2ZXIsIGFuZCB3b3JrIGxpa2UNCj4gYW55 IG90aGVyIE1QVENQIHN1YmZsb3cgYmVoaW5kIGEgTkFUIHdvdWxkIHdvcmsgdG9kYXkuDQoNCltN ZWRdIFlvdSBhcmUgYXNzdW1pbmcgdGhhdCB0aGUgc2FtZSBJbnRlcm5ldCBBUE4gd2lsbCBiZSB1 c2VkIGZvciB0aGUgaHlicmlkIGFjY2Vzcy4gVGhpcyBpcyBub3QgYSB2YWxpZCBhc3N1bXB0aW9u LiBTb21lIGRlcGxveW1lbnQgYXJlIGNvbnNpZGVyaW5nIGRlZGljYXRlZCBBUE4gZm9yIHRoaXMg c2VydmljZSB0byBhdm9pZCBhZGRpdGlvbmFsIHB1YmxpYyBJUHY0IGFkZHJlc3MgYXJlIGFzc2ln bmVkIHRvIHRoaXMgc2VydmljZSBhbmQgYWxzbyB0byBhdm9pZCBvdmVybG9hZCB0aGUgc2Vydmlj ZSBmdW5jdGlvbiBhdCB0aGUgR2kgaW50ZXJmYWNlIHdpdGggdHJhZmZpYyB0aGF0IHdpbGwgYmUg cm91dGVkIHRvIHRoZSBiYWNrYm9uZSBvZiB0aGUgc2FtZSBwcm92aWRlci4NCg0KPiANCj4gV2hh dCBhbSBJIG1pc3Npbmc/IFdoeSBpcyB0aGlzIGFueSBkaWZmZXJlbnQgdG8gdG9kYXkgd2l0aCBh IE1QVENQIGVuZA0KPiBob3N0IHdpdGggcHJpdmF0ZSBJUCBhZGRyZXNzZXM/DQoNCltNZWRdIFRo ZSBkaWZmZXJlbmNlIGlzIHRoYXQgdGhlcmUgaXMgbm8gTkFUIGluIHRoZSBwYXRoIGJlZm9yZSB0 aGUgTUNQLiBUaGUgTUNQIGhhcyB0aGUgcm9sZSB0byB1c2UgdGhlIElQIGFkZHJlc3MgYXNzaWdu ZWQgYnkgdGhlIGZpeGVkIGxpbmUgd2hlbiBmb3J3YXJkaW5nIHRoZSBzZWNvbmRhcnkgc3ViZmxv dy4gDQoNCj4gDQo+IFRoZSBzbWFydHBob25lIGRvZXMgbm90IGhhdmUga25vd2xlZGdlIG9mIGNl bGx1bGFyMiwgcHJlc3VtYWJseeKApiBTbyB0aGUNCj4gQ1BFIHdvdWxkIGhhdmUgdG8gZG8gc29t ZXRoaW5nIGZ1bmt5IHdpdGggdGhlIHRyYWZmaWMgdG8gc3BsaXQgaXQgb3Zlcg0KPiBmaXhlZCBh bmQgY2VsbHVsYXIyDQoNCltNZWRdIFRoaXMgaXMgYSBwcm94eSBmdW5jdGlvbiAoTUNQKSBpbiB0 aGUgQ1BFISBJIGRpZG4ndCBmb2N1c2VkIG9uIHRoYXQgcGFydCBvZiB0aGUgZmxvdyBiZWNhdXNl IHRoZXJlIGFyZSBvdGhlciBwcm9ibGVtcyB0aGVyZS4gSWYgdGhlIENQRSBkb2VzIG5vdCBlbWJl ZCBhbiBNQ1AsIGFuIE1QVENQIGNhcGFibGUgaG9zdCAobGFwdG9wIG9mIHNtYXJ0cGhvbmUpIG1h eSBub3QgYmUgYWJsZSB0byBhZ2dyZWdhdGUgdGhlIHJlc291cmNlcyBvZiBtdWx0aXBsZSBhY2Nl c3MgbGlua3MuIEdvaW5nIG5hdGl2ZSB3aWxsIGxlYWQgdG8gbGVzcyBRb0UgY29tcGFyZWQgdG8g aW52b2x2aW5nIHRoZSBNQ1AgbG9jYXRlZCBpbiB0aGUgQ1BFLiANCg0KIC0gYnV0IGl0IGNvdWxk IHN0aWxsIGVzdGFibGlzaCB0aGUgc3ViZmxvdyB0b3dhcmRzIHRoZQ0KPiBzZXJ2ZXIgb24gY2Vs bHVsYXIyLCB3aXRob3V0IGFueSBrbm93bGVkZ2Ugb2YgdGhlIHNtYXJ0cGhvbmUgb3IgdGhlDQo+ IG5ldHdvcmsuDQo+IA0KPiA+DQo+ID4gKDIpIElQdjYtb25seSBhY2Nlc3MgbmV0d29yaw0KPiA+ DQo+ID4gTGV0cycgY29uc2lkZXIgdGhpcyBjb25maWd1cmF0aW9uOg0KPiA+DQo+ID4gbGFwdG9w IDwtLS0tLS0tLS0tLSsNCj4gPiAgICAgICAgICAgICAgICAgICB8IChQdWJsaWMgSVB2NEANCj4g PiBzbWFydHBob25lIDwtLS0tPiBjcGUgPC0tLS1GSVhFRC0tLS0tLT4gbWNwIDwtLS0tLS0+IHNl cnZlcg0KPiA+ICAgICArICAgICAgICAgICAgICArICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICBJUHY0LW9ubHkNCj4gPiAgY2VsbHVsYXIxICAgICBjZWxsdWxhcjINCj4gPiAgICAgICAg ICAgICAgICAoSVB2Ni1vbmx5IHByZWZpeCkNCj4gPg0KPiA+IEluIHRoaXMgZXhhbXBsZSwgdGhl IG11bHRpcGF0aCBDUEVzIGdldHMgYSBwdWJsaWMgSVB2NCBhZGRyZXNzIGZyb20gdGhlDQo+IGZp eGVkIG5ldHdvcmsgYW5kIGFuIElQdjYgcHJlZml4IGZyb20gdGhlIG1vYmlsZSBuZXR3b3JrIChj ZWxsdWxhcjIpLg0KPiA+DQo+ID4gQ29uc2lkZXIgdGhlIHNlcnZlciBpcyBNUFRDUC1jYXBhYmxl LCBidXQgSVB2NC1vbmx5Lg0KPiA+DQo+ID4gVGhlIGZpcnN0IHN1YmZsb3cgY2FuIGJlIHBsYWNl ZCB1c2luZyB0aGUgZml4ZWQgbGluZS4gRmluZS4NCj4gPiBUaGUgTUNQIHdpbGwgcmVtb3ZlIGl0 c2VsZiBmcm9tIHRoZSBjb25uZWN0aW9uIGJlY2F1c2UgdGhlIHNlcnZlciBpcw0KPiBNUFRDUC1j YXBhYmxlLiBDb29sIQ0KPiA+IFRoZSBzZWNvbmQgc3ViZmxvdyB0aGF0IHdpbGwgdXNlIGNlbGxh dWxyMiBjYW5ub3QgYmUgYWRkZWQgYmVjYXVzZSB0aGUNCj4gcmVtb3RlIHNlcnZlciBkb2VzIG5v dCBzdXBwb3J0IElQdjYuDQo+ID4NCj4gDQo+IFNvIGluIHRoaXMgY2FzZSwgaWYgdGhlIE1DUCB3 YXMgb24tcGF0aCwgaXQgY291bGQgYmUgZHVhbC1zdGFjayBhbmQgY291bGQNCj4gYWRkIGl0cyBJ UHY2IGFkZHJlc3MgdG8gdGhlIHN1YmZsb3dzLg0KDQpbTWVkXSBZZXMuIA0KDQo+IA0KPiBJZiB0 aGUgTUNQIGtuZXcgdGhlIGNvbm5lY3Rpb24gd2FzIGJlaW5nIHByb3hpZWQsIHdvdWxkIHRoaXMg aGVscD8gU2luY2UNCj4gYXMgeW914oCZdmUgYWxyZWFkeSBkZWZpbmVkLCB0aGUgTUNQIDzigJQ+ IHNlcnZlciBwYXRoIHdvdWxkIHRoZW4gYmUgVENQLiBJZg0KPiB0aGUgTUNQIHN0YXllZCBvbi1w YXRoLCB5b3UgY291bGQgZG8gbXVsdGkgcGF0aCB0b3dhcmRzIHRoZSBNQ1AgYnV0IHRoZW4NCj4g bG9zZSBNUFRDUCBjYXBhYmlsaXRpZXMgdG8gdGhlIHNlcnZlci4NCg0KW01lZF0gVGhlIE1DUCBj YW4gZG8gdGhlIGZvbGxvd2luZzoNCiogSXQgcmVtb3ZlcyBpdHNlbGYgZnJvbSB0aGUgY29ubmVj dGlvbiwgdGhlbiB0aGUgY29ubmVjdGlvbiB3aWxsIGJlIGUyZSBNUFRDUC4uLiBidXQgb25seSBv bmUgYWNjZXNzIG5ldHdvcmsgd2lsbCBiZSB1c2VkIGF0IHRoZSBjbGllbnQgc2lkZS4NCiogVGhl IE1DUCBtYXkgZGVjaWRlIHRoZSBzdGF5IGluIHRoZSBjb25uZWN0aW9uIHRvIGdsdWUgdHdvIGFk amFjZW50IE1QVENQIGNvbm5lY3Rpb25zLiBEb2luZyBzbywgd2UgYmVuZWZpdCBmcm9tIGJvdGgg TVBUQ1AgY2FwYWJpbGl0aWVzIGF0IHRoZSBjbGllbnQgYW5kIHNlcnZpZXIgc2lkZS4gDQoNClRo ZSBleGFjdCBiZWhhdmlvciBzaG91bGQgSU1ITyBiZSBjb25maWd1cmFibGUuIA0KDQo+IA0KPiBP ciBhbHRlcm5hdGl2ZWx5LCB0aGUgTUNQIGNvdWxkIGFsd2F5cyBzdGF5IG9uLXBhdGggYnV0IG9u bHkgYWRkIElQdjYNCj4gYWRkcmVzc2VzIGlmIGl0IHNvbWVob3cgaGFkIGtub3dsZWRnZSB0aGF0 IHdhcyByZXF1aXJlZCBiYXNlZCBvbiB0aGUNCj4gc291cmNlIG9yIGRlc3RpbmF0aW9uIGFkZHJl c3MuIERvZXMgaXQgbmVlZCB0byBrbm93IGJ5IGEgZmxhZz8gV291bGQgdGhlcmUNCj4gYWN0dWFs bHkgYmUgYW55IGhhcm0gYnkgbWFpbnRhaW5pbmcgaXRzZWxmIG9uIHRoZSBwYXRoIGFueXdheT8N Cg0KW01lZF0gSSBkb24ndCBzZWUgYSBoYXJtIGluIGRvaW5nIHNvIChzZWUgYWJvdmUpLCBidXQg dGhvc2Ugd2hvIHdhbnQgdG8gaGF2ZSBhbiBlMmUgTVBUQ1AgY29ubmVjdGlvbiBtYXkgc2VlIHNv bWV0aGluZyBiYWQgaW4gdGhhdCBkZXNpZ24uIEkgdGhvdWdoIHRoZXkgd2FudGVkIHRvIGNvbXBs ZXRlbHkgcmVtb3ZlIHRoZSBNQ1AgZnJvbSB0aGUgcGF0aCB3aGVuIGJvdGggdGhlIGNsaWVudCBh bmQgc2VydmVyIGFyZSBNUFRDUC1jYXBhYmxlLiANCg0KIEl04oCZcyBub3QNCj4gbGlrZSBpdOKA mXMgZG9pbmcgYW55dGhpbmcgb3RoZXIgdGhhbiBwYWNrZXQgZm9yd2FyZGluZyBvbiB0aGUgaW5p dGlhbA0KPiBzdWJmbG93LCBhbmQganVzdCBhZGRzIGl0cyBJUHY2IGFkZHJlc3NlcyB0byB0aGUg aW5pdGlhbCBleGNoYW5nZXMgaW4gY2FzZQ0KDQpbTWVkXSBJdCBuZWVkcyB0byB0ZXJtaW5hdGUg dGhlIE1QVENQIGNvbm5lY3Rpb25zLCBtYW5nZSB0aGVtLCBldGMuIFRoaXMgaXMgZXhhY3RseSB0 aGUgTUNQIGpvYi4gDQoNCj4gaXQgd291bGQgYmUgdXNlZnVsIC0gYW5kIGlmIGl0IHJlY2VpdmVz IHRyYWZmaWMgdG8gdGhlIHJlbGV2YW50DQo+IGFkZHJlc3MvcG9ydCwgaXQgY2FuIHN0YXJ0IGZv cndhcmRpbmcgaXQgdG8gdGhlIGZhciBlbmQgdG9vIChwb3NzaWJseSBvdmVyDQo+IGEgc2Vjb25k IElQdjQgc3ViZmxvdykuIEFnYWluLCBubyBuZWVkIG9yIGFueSBleHBsaWNpdCBzaWduYWxsaW5n IHRvIG1ha2UNCj4gdGhpcyB3b3JrLg0KDQpbTWVkXSBXZSBhcmUgbm90IGRpc2N1c3NpbmcgYWJv dXQgYW55IGV4cGxpY2l0IHNpZ25hbGluZyBoZXIsIEFsYW4uIFdlIGFyZSBkaXNjdXNzaW5nIHRo ZSBpbXBsaWNhdGlvbnMgb24gcmVtb3ZpbmcgdGhlIE1DUCBmcm9tIHRoZSBwYXRoIGJhc2VkIG9u IFNZTi9BQ0sgdGhhdCB3aWxsIGNhcnJ5IGFuIE1QX0NBUEFCTEUgb3B0aW9uIQ0KDQo+IA0KPiA+ IEkgY2FuIHNoYXJlIG90aGVyIGV4YW1wbGVzIHdoZXJlIHByb2JsZW1zIGFyaXNlIHdoZW4gdGhl IHByb3h5IGlzDQo+IGJsaW5kbHkgcmVtb3ZlZCBmcm9tIHRoZSBjb25uZWN0aW9uIGJhc2VkIG9u IHRoZSBwcmVzZW5jZSBvZiBNUF9DQVBBQkxFIGluDQo+IFNZTi9BQ0suDQo+IA0KPiBJZiBpdCB3 b3VsZCBoZWxwIHRvIGNsYXJpZnksIHBsZWFzZSBkbyEgU2luY2UgSSBkb27igJl0IHNlZSBhIHBy b2JsZW0gaW4NCj4gKDEpLCBhbmQgd2hpbHN0IEkgY2FuIHNlZSBhIHBvdGVudGlhbCBwcm9ibGVt IGluICgyKSBhYm92ZSwgSSBhbSBub3Qgc3VyZQ0KPiBob3cgeW91IGFyZSByZXNvbHZpbmcgaXQu IEFueSBvdGhlciBleGFtcGxlcyB2ZXJ5IHdlbGNvbWUhDQoNCltNZWRdIEhhcHBpbHkuIFlvdSBj YW4gY29uc2lkZXIgYSBob21lbmV0IGFyY2hpdGVjdHVyZSBodHRwczovL3Rvb2xzLmlldGYub3Jn L2h0bWwvcmZjNzM2OCB3aGVyZSBNUFRDUC1jYXBhYmxlIGhvc3RzIG1heSBub3QgYmUgYXdhcmUg b2YgdGhlIHByZXNlbmNlIG9mIG11bHRpcGxlIHBhdGhzIChzZWUgdGhpcyBzaW1wbGUgdG9wb2xv Z3kpLiAgVGhlIHVzZSBvZiBhIHByb3h5IHdpbGwgdG8gZGV0ZXJtaW5pc3RpY2FsbHkgbWFrZSB1 c2Ugb2YgdGhlIHBhdGggZGl2ZXJzaXR5Lg0KDQogICAgICAgICAgICstLS0tLS0tKy0tLS0tLS0r ICAgICstLS0tLS0tKy0tLS0tLS0rICAgICAgICAgIFwNCiAgICAgICAgICAgfCAgIFNlcnZpY2Ug ICAgIHwgICAgfCAgIFNlcnZpY2UgICAgIHwgICAgICAgICAgIFwNCiAgICAgICAgICAgfCAgUHJv dmlkZXIgQSAgIHwgICAgfCAgUHJvdmlkZXIgQiAgIHwgICAgICAgICAgICB8IFNlcnZpY2UNCiAg ICAgICAgICAgfCAgICBSb3V0ZXIgICAgIHwgICAgfCAgICBSb3V0ZXIgICAgIHwgICAgICAgICAg ICB8IFByb3ZpZGVyDQogICAgICAgICAgICstLS0tLS0tKy0tLS0tLS0rICAgICstLS0tLS0rLS0t LS0tLS0rICAgICAgICAgICAgfCBOZXR3b3JrDQogICAgICAgICAgICAgICAgICAgfCAgICAgICAg ICAgICAgICAgICB8ICAgICAgICAgICAgICAgICAgICAgLw0KICAgICAgICAgICAgICAgICAgIHwg ICAgIEN1c3RvbWVyICAgICAgfCAgICAgICAgICAgICAgICAgICAgLw0KICAgICAgICAgICAgICAg ICAgIHwgICAgIEludGVybmV0ICAgICAgfCAgICAgICAgICAgICAgICAgICAvDQogICAgICAgICAg ICAgICAgICAgfCAgICBDb25uZWN0aW9ucyAgICB8DQogICAgICAgICAgICAgICAgICstLS0tLS0t LS0tLSstLS0tLS0tLS0tLSsgICAgICAgICAgICAgICAgIFwNCiAgICAgICAgICAgICAgICAgfCAg ICAgICAgICAgICAgICAgICAgICAgfCAgICAgICAgICAgICAgICAgIFwNCiAgICAgICAgICAgICAg ICAgfCAgICAgQ3VzdG9tZXIgRWRnZSAgICAgfCAgICAgICAgICAgICAgICAgICBcDQogICAgICAg ICAgICAgICAgIHwgICAgICAgIFJvdXRlciAgICAgICAgIHwgICAgICAgICAgICAgICAgICAgLw0K ICAgICAgICAgICAgICAgICArLS0tLS0tLS0tLS0rLS0tLS0tLS0tLS0rICAgICAgICAgICAgICAg ICAgLw0KICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8ICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAvDQogICAgICAgICAgICAgICAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAg ICAgICAgICAgICAgfCBFbmQtVXNlcg0KICAgICAtLS0rLS0tLS0tLS0tLS0tKy0tLS0tLS0rLS0t LS0tLS0rLS0tLS0tLS0tLS0tLSstLS0gIHwgTmV0d29yayhzKQ0KICAgICAgICB8ICAgICAgICAg ICAgfCAgICAgICAgICAgICAgICB8ICAgICAgICAgICAgIHwgICAgICBcDQogICArLS0tLSstLS0t LSsgKy0tLS0rLS0tLS0rICAgICArLS0tLSstLS0tLSsgKy0tLS0tKy0tLS0rICBcDQogICB8SVAg ICBIb3N0IHwgfElQICAgSG9zdCB8ICAgICB8IElQICAgSG9zdHwgfElQICAgSG9zdCB8ICAvDQog ICB8ICAgSDEgICAgIHwgfCAgIEgyICAgICB8ICAgICB8ICAgIEgzICAgIHwgfCAgIEg0ICAgICB8 IC8NCiAgICstLS0tLS0tLS0tKyArLS0tLS0tLS0tLSsgICAgICstLS0tLS0tLS0tKyArLS0tLS0t LS0tLSsNCg0KVGhpbmdzIG1heSBiZSBjb21wbGljYXRlZCBmb3IgdGhlIGVudGVycHJpc2UgY2Fz ZTogDQoNCg0KICAgICAgICAgICArLS0tLS0tLSstLS0tLS0tKyAgICArLS0tLS0tLSstLS0tLS0t KyAgICAgICAgICBcDQogICAgICAgICAgIHwgICBTZXJ2aWNlICAgICB8ICAgIHwgICBTZXJ2aWNl ICAgICB8ICAgICAgICAgICBcDQogICAgICAgICAgIHwgIFByb3ZpZGVyIEEgICB8ICAgIHwgIFBy b3ZpZGVyIEIgICB8ICAgICAgICAgICAgfCBTZXJ2aWNlDQogICAgICAgICAgIHwgICAgUm91dGVy ICAgICB8ICAgIHwgICAgUm91dGVyICAgICB8ICAgICAgICAgICAgfCBQcm92aWRlcg0KICAgICAg ICAgICArLS0tLS0tLSstLS0tLS0tKyAgICArLS0tLS0tKy0tLS0tLS0tKyAgICAgICAgICAgIHwg TmV0d29yaw0KICAgICAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAgICAgfCAgICAgICAg ICAgICAgICAgICAgIC8NCiAgICAgICAgICAgICAgICAgICB8ICAgICBDdXN0b21lciAgICAgIHwg ICAgICAgICAgICAgICAgICAgIC8NCiAgICAgICAgICAgICAgICAgICB8ICAgICBJbnRlcm5ldCAg ICAgIHwgICAgICAgICAgICAgICAgICAgLw0KICAgICAgICAgICAgICAgICAgIHwgICAgQ29ubmVj dGlvbnMgICAgfA0KICAgICAgICAgICAgICAgICArLS0tLS0tLS0tLS0rLS0tLS0tLS0tLS0rICAg ICAgICAgICAgICAgICBcDQogICAgICAgICAgICAgICAgIHwgICAgICAgICAgICAgICAgICAgICAg IHwgICAgICAgICAgICAgICAgICBcDQogICAgICAgICAgICAgICAgIHwgICAgIEN1c3RvbWVyIEVk Z2UgICAgIHwgICAgICAgICAgICAgICAgICAgXA0KICAgICAgICAgICAgICAgICB8ICAgICAgICBS b3V0ZXIgICAgICAgICB8ICAgICAgICAgICAgICAgICAgIC8NCiAgICAgICAgICAgICAgICAgKy0t LS0tLS0tLS0tKy0tLS0tLS0tLS0tKyAgICAgICAgICAgICAgICAgIC8NCiAgICAgICAgICBOZXR3 b3JrIEEgICAgICAgIHwgfCAgIHwgICAgICBOZXR3b3JrIEIoRSkgICAgICAgICB8DQogICAgLS0t LSstLS0tLS0tLS0tLS0tKy0tLS0rIHwgICArLS0tKy0tLS0tLS0tLS0tLS0rLS0tLS0tKyAgfA0K ICAgICAgICB8ICAgICAgICAgICAgIHwgICAgICB8ICAgICAgIHwgICAgICAgICAgICAgfCAgICAg IHwgIHwNCiAgICstLS0tKy0tLS0tKyArLS0tLS0rLS0tLSsgfCAgKy0tLS0rLS0tLS0rICstLS0t LSstLS0tKyB8ICB8DQogICB8SVAgICBIb3N0IHwgfElQICAgSG9zdCB8IHwgIHwgIElQICBIb3N0 fCB8SVAgICBIb3N0IHwgfCAgfA0KICAgfCAgICBIMSAgICB8IHwgICAgSDIgICAgfCB8ICB8ICAg IEgzICAgIHwgfCAgICBINCAgICB8IHwgIHwNCiAgICstLS0tLS0tLS0tKyArLS0tLS0tLS0tLSsg fCAgKy0tLS0tLS0tLS0rICstLS0tLS0tLS0tKyB8ICB8DQogICAgICAgICAgICAgICAgICAgICAg ICAgICAgIHwgICAgICAgIHwgICAgICAgICAgICAgfCAgICAgfCAgfA0KICAgICAgICAgICAgICAg ICAgICAgIExpbmsgRiB8ICAgICAtLS0rLS0tLS0tKy0tLS0tLSstLS0tLSsgIHwNCiAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgfCAgICAgICAgICAgICAgIHwgTmV0d29yayBFKEIpICB8DQog ICAgICAgICAgICAgICAgICAgICAgKy0tLS0tLSstLS0tLS0tLSsgICAgICB8ICAgICAgICAgICAg ICAgfCBFbmQtVXNlcg0KICAgICAgICAgICAgICAgICAgICAgIHwgICAgIElQICAgICAgICB8ICAg ICAgfCAgICAgICAgICAgICAgIHwgTmV0d29ya3MNCiAgICAgICAgICAgICAgICAgICAgICB8ICAg SW50ZXJpb3IgICAgKy0tLS0tLSsgICAgICAgICAgICAgICB8DQogICAgICAgICAgICAgICAgICAg ICAgfCAgICBSb3V0ZXIgICAgIHwgICAgICAgICAgICAgICAgICAgICAgfA0KICAgICAgICAgICAg ICAgICAgICAgICstLS0rLS0tLS0tLSstKy0rICAgICAgICAgICAgICAgICAgICAgIHwNCiAgICAg ICAgICBOZXR3b3JrIEMgICAgICAgfCAgICAgICB8ICAgTmV0d29yayBEICAgICAgICAgICAgICB8 DQogICAgLS0tLSstLS0tLS0tLS0tLS0tKy0tLSsgICAgICAgKy0tLSstLS0tLS0tLS0tLS0tKy0t LSAgICAgfA0KICAgICAgICB8ICAgICAgICAgICAgIHwgICAgICAgICAgICAgICB8ICAgICAgICAg ICAgIHwgICAgICAgIHwNCiAgICstLS0tKy0tLS0tKyArLS0tLS0rLS0tLSsgICAgICstLS0tKy0t LS0tKyArLS0tLS0rLS0tLSsgICB8DQogICB8SVAgICBIb3N0IHwgfElQICAgSG9zdCB8ICAgICB8 IElQICAgSG9zdHwgfElQICAgSG9zdCB8ICAgfA0KICAgfCAgIEg1ICAgICB8IHwgICBINiAgICAg fCAgICAgfCAgICBINyAgICB8IHwgICAgSDggICAgfCAgIC8NCiAgICstLS0tLS0tLS0tKyArLS0t LS0tLS0tLSsgICAgICstLS0tLS0tLS0tKyArLS0tLS0tLS0tLSsgIC8NCg0KT2YgY291cnNlLCB3 ZSBjYW4gcHJvcG9zZSBzb2x1dGlvbnMgd2l0aG91dCBpbnZvbHZpbmcgYW4gTUNQIGJ1dCB0aGlz IHdpbGwgcmVxdWlyZSBtYWpvciBjaGFuZ2VzIHRvIGhvdyBmb3J3YXJkaW5nIGlzIGFjaGlldmVk LCBmdXJ0aGVyIGl0IG1ha2Ugc29tZSBhc3N1bXB0aW9ucyBhYm91dCB0aGUgaW50ZXJuYWwgYWRk cmVzc2luZyBzY2hlbWUuDQoNCj4gDQo+IEJlc3QgcmVnYXJkcywNCj4gQWxhbg0KPiANCj4gDQo+ IA0KDQo= From nobody Wed Nov 9 02:07:54 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4112D12963C for ; Wed, 9 Nov 2016 02:07:53 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.108 X-Spam-Level: X-Spam-Status: No, score=-2.108 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_SORBS_SPAM=0.5, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id B8HvRcJCEy76 for ; Wed, 9 Nov 2016 02:07:51 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias92.francetelecom.com [193.251.215.92]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 18D41127A90 for ; Wed, 9 Nov 2016 02:07:50 -0800 (PST) Received: from omfedm05.si.francetelecom.fr (unknown [xx.xx.xx.1]) by omfedm11.si.francetelecom.fr (ESMTP service) with ESMTP id 50DB93B4566; Wed, 9 Nov 2016 11:07:48 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.19]) by omfedm05.si.francetelecom.fr (ESMTP service) with ESMTP id 1EB4735C08C; Wed, 9 Nov 2016 11:07:48 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM44.corporate.adroot.infra.ftgroup ([fe80::b08d:5b75:e92c:a45f%18]) with mapi id 14.03.0319.002; Wed, 9 Nov 2016 11:07:46 +0100 From: To: Joe Touch Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOmebnemdljzUmEGiGID3gGUCC6DQZ37g Date: Wed, 9 Nov 2016 10:07:46 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE807@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE767@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DAE807OPEXCLILMA3corp_" MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.11.9.85416 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 10:07:53 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DAE807OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 UmUtLA0KDQpUaGVyZSBhcmUgdHdvIGNhc2VzIDoNCg0KwrcgICAgICAgICBVQyMxIDogTVBUQ1Ag Q2xpZW50PT09PT09PT09PT09PT09PT1NUFRDUCBQcm94eS0tLS1TZXJ2ZXINCg0KwrcgICAgICAg ICBVQyMyIDogQ2xpZW50LS0tQ1BFKE1QVENQIFByb3h5KT09PT0gTVBUQ1AgUHJveHktLS0tU2Vy dmVyDQoNCkZvciBVQyMxLCBJIGRvbuKAmXQgc2VlIHdoeSB0aGUgc2FtZSBwb3J0IG51bWJlciB3 aWxsIGJlIHJldHVybmVkIGJ5IHRoZSBPUyBnaXZlbiB0aGF0IFRJTUVfV0FJVCBpcyBub3QgZXhw aXJlZC4NCg0KU2luY2UgdGhlIE1QVENQIFByb3h5IGluIFVDIzIgaXMgdHJhY2tpbmcgVENQIGNv bm5lY3Rpb25zIChUQ1AvTVBUQ1AgZ2x1ZSksIGl0IGlzIHRoZSByZXNwb25zaWJpbGl0eSBvZiB0 aGUgTVBUQ1AgUHJveHkgdG8gc2VsZWN0IHRoZSBzb3VyY2UgcG9ydCB0byB1c2UuIFRoaXMgaXMg c2ltaWxhciB0byBhIE5BVCBmdW5jdGlvbi4gV2UgYXJlIGxldmVyYWdpbmcgb24gdGhlIFRDUCBC RUhBVkUgcmVjb21tZW5kYXRpb25zLg0KDQpDaGVlcnMsDQpNZWQNCg0KRGUgOiBKb2UgVG91Y2gg W21haWx0bzp0b3VjaEBpc2kuZWR1XQ0KRW52b3nDqSA6IG1lcmNyZWRpIDkgbm92ZW1icmUgMjAx NiAxMDowMA0Kw4AgOiBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xODQpDYyA6IE1pcmphIEvDvGhs ZXdpbmQ7IE9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlOyBtdWx0aXBhdGh0Y3BAaWV0 Zi5vcmcNCk9iamV0IDogUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBj aGFydGVyIGl0ZW0NCg0KDQoNCg0KWW91J3ZlIGp1c3Qgb3BlbmVkIGEgY29ubmVjdGlvbiB1c2lu ZyBhIHBhaXIgb2YgcG9ydHMuIFlvdSBzZW50IGEgUlNULCBidXQgUlNUcyBhcmUgbm90IHJlbGlh YmxlLiBTbyB5b3UgY2FuJ3QgcmV1c2UgdGhhdCBwb3J0IHBhaXIgdW50aWwgVElNRS1XQUlUIGV4 cGlyZXMuDQpbTWVkXSBUaGlzIGEgZmFpciBvYnNlcnZhdGlvbi4gQW5vdGhlciBzb3VyY2UgcG9y dCBudW1iZXIgd2lsbCBiZSB1c2VkIGZvciB0aGUgZmFsbGJhY2sgY29ubmVjdGlvbiAoaWYgYW55 KS4NClRoYXQgaXMgbm8gbG9uZ2VyIFRDUC4NClJlbWVtYmVyIHRoYXQgaXQgaXMgbm90IFRDUCB0 aGF0IHBpY2tzIHRoZXNlIHBvcnRzLiBUaGUgT1MgZG9lcyB3aGVuIHRoZSB1c2VyIGRpZG4ndCBi dXQgdGhlIHVzZXIgY2FuLg0KDQpKb2UNCg== --_000_787AE7BB302AE849A7480A190F8B933009DAE807OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 V2luZ2RpbmdzOw0KCXBhbm9zZS0xOjUgMCAwIDAgMCAwIDAgMCAwIDA7fQ0KQGZvbnQtZmFjZQ0K CXtmb250LWZhbWlseTpXaW5nZGluZ3M7DQoJcGFub3NlLTE6NSAwIDAgMCAwIDAgMCAwIDAgMDt9 DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNhbGlicmk7DQoJcGFub3NlLTE6MiAxNSA1IDIg MiAyIDQgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpUYWhvbWE7DQoJcGFub3Nl LTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpDb25z b2xhczsNCglwYW5vc2UtMToyIDExIDYgOSAyIDIgNCAzIDIgNDt9DQovKiBTdHlsZSBEZWZpbml0 aW9ucyAqLw0KcC5Nc29Ob3JtYWwsIGxpLk1zb05vcm1hbCwgZGl2Lk1zb05vcm1hbA0KCXttYXJn aW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0KCWZv bnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7DQoJY29sb3I6YmxhY2s7fQ0KYTps aW5rLCBzcGFuLk1zb0h5cGVybGluaw0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6 Ymx1ZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bhbi5Nc29I eXBlcmxpbmtGb2xsb3dlZA0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6cHVycGxl Ow0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KcA0KCXttc28tc3R5bGUtcHJpb3JpdHk6 OTk7DQoJbXNvLW1hcmdpbi10b3AtYWx0OmF1dG87DQoJbWFyZ2luLXJpZ2h0OjBjbTsNCgltc28t bWFyZ2luLWJvdHRvbS1hbHQ6YXV0bzsNCgltYXJnaW4tbGVmdDowY207DQoJZm9udC1zaXplOjEy LjBwdDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIiwic2VyaWYiOw0KCWNvbG9yOmJs YWNrO30NCnByZQ0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlBy w6lmb3JtYXTDqSBIVE1MIENhciI7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAx cHQ7DQoJZm9udC1zaXplOjEwLjBwdDsNCglmb250LWZhbWlseToiQ291cmllciBOZXciOw0KCWNv bG9yOmJsYWNrO30NCnAuTXNvTGlzdFBhcmFncmFwaCwgbGkuTXNvTGlzdFBhcmFncmFwaCwgZGl2 Lk1zb0xpc3RQYXJhZ3JhcGgNCgl7bXNvLXN0eWxlLXByaW9yaXR5OjM0Ow0KCW1hcmdpbi10b3A6 MGNtOw0KCW1hcmdpbi1yaWdodDowY207DQoJbWFyZ2luLWJvdHRvbTowY207DQoJbWFyZ2luLWxl ZnQ6MzYuMHB0Ow0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0K CWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7DQoJY29sb3I6YmxhY2s7fQ0K c3Bhbi5QcmZvcm1hdEhUTUxDYXINCgl7bXNvLXN0eWxlLW5hbWU6IlByw6lmb3JtYXTDqSBIVE1M IENhciI7DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJQcsOpZm9y bWF0w6kgSFRNTCI7DQoJZm9udC1mYW1pbHk6Q29uc29sYXM7DQoJY29sb3I6YmxhY2s7fQ0Kc3Bh bi5tb3otdHh0LWNpdGV0YWdzDQoJe21zby1zdHlsZS1uYW1lOm1vei10eHQtY2l0ZXRhZ3M7fQ0K c3Bhbi5FbWFpbFN0eWxlMjINCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWw7DQoJZm9udC1mYW1p bHk6IkNvdXJpZXIgTmV3IjsNCgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7DQoJ Zm9udC1zdHlsZTpub3JtYWw7fQ0Kc3Bhbi5FbWFpbFN0eWxlMjMNCgl7bXNvLXN0eWxlLXR5cGU6 cGVyc29uYWwtcmVwbHk7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IjsNCgljb2xvcjpibGFj azsNCglmb250LXdlaWdodDpub3JtYWw7DQoJZm9udC1zdHlsZTpub3JtYWw7fQ0KLk1zb0NocERl ZmF1bHQNCgl7bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJZm9udC1zaXplOjEwLjBwdDt9 DQpAcGFnZSBXb3JkU2VjdGlvbjENCgl7c2l6ZTo2MTIuMHB0IDc5Mi4wcHQ7DQoJbWFyZ2luOjcw Ljg1cHQgNzAuODVwdCA3MC44NXB0IDcwLjg1cHQ7fQ0KZGl2LldvcmRTZWN0aW9uMQ0KCXtwYWdl OldvcmRTZWN0aW9uMTt9DQovKiBMaXN0IERlZmluaXRpb25zICovDQpAbGlzdCBsMA0KCXttc28t bGlzdC1pZDoxNzM4NTUyODI2Ow0KCW1zby1saXN0LXR5cGU6aHlicmlkOw0KCW1zby1saXN0LXRl bXBsYXRlLWlkczotMjA2NTE1MTE3OCA3MzU4NDAzOTIgNjc4OTUyOTkgNjc4OTUzMDEgNjc4OTUy OTcgNjc4OTUyOTkgNjc4OTUzMDEgNjc4OTUyOTcgNjc4OTUyOTkgNjc4OTUzMDE7fQ0KQGxpc3Qg bDA6bGV2ZWwxDQoJe21zby1sZXZlbC1zdGFydC1hdDo1Ow0KCW1zby1sZXZlbC1udW1iZXItZm9y bWF0OmJ1bGxldDsNCgltc28tbGV2ZWwtdGV4dDrvgrc7DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5v bmU7DQoJbXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4w cHQ7DQoJZm9udC1mYW1pbHk6U3ltYm9sOw0KCW1zby1mYXJlYXN0LWZvbnQtZmFtaWx5OkNhbGli cmk7DQoJbXNvLWJpZGktZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiI7fQ0KQGxpc3QgbDA6 bGV2ZWwyDQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsNCgltc28tbGV2ZWwtdGV4 dDpvOw0KCW1zby1sZXZlbC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRp b246bGVmdDsNCgl0ZXh0LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OiJDb3VyaWVyIE5l dyI7fQ0KQGxpc3QgbDA6bGV2ZWwzDQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsN Cgltc28tbGV2ZWwtdGV4dDrvgqc7DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJbXNvLWxl dmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJZm9udC1m YW1pbHk6V2luZ2RpbmdzO30NCkBsaXN0IGwwOmxldmVsNA0KCXttc28tbGV2ZWwtbnVtYmVyLWZv cm1hdDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ674K3Ow0KCW1zby1sZXZlbC10YWItc3RvcDpu b25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0LWluZGVudDotMTgu MHB0Ow0KCWZvbnQtZmFtaWx5OlN5bWJvbDt9DQpAbGlzdCBsMDpsZXZlbDUNCgl7bXNvLWxldmVs LW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Om87DQoJbXNvLWxldmVsLXRh Yi1zdG9wOm5vbmU7DQoJbXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5k ZW50Oi0xOC4wcHQ7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3Ijt9DQpAbGlzdCBsMDpsZXZl bDYNCgl7bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Ou+C pzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBvc2l0aW9u OmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250LWZhbWlseTpXaW5nZGluZ3M7fQ0K QGxpc3QgbDA6bGV2ZWw3DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsNCgltc28t bGV2ZWwtdGV4dDrvgrc7DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJbXNvLWxldmVsLW51 bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJZm9udC1mYW1pbHk6 U3ltYm9sO30NCkBsaXN0IGwwOmxldmVsOA0KCXttc28tbGV2ZWwtbnVtYmVyLWZvcm1hdDpidWxs ZXQ7DQoJbXNvLWxldmVsLXRleHQ6bzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28t bGV2ZWwtbnVtYmVyLXBvc2l0aW9uOmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250 LWZhbWlseToiQ291cmllciBOZXciO30NCkBsaXN0IGwwOmxldmVsOQ0KCXttc28tbGV2ZWwtbnVt YmVyLWZvcm1hdDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ674KnOw0KCW1zby1sZXZlbC10YWIt c3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0LWluZGVu dDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OldpbmdkaW5nczt9DQpvbA0KCXttYXJnaW4tYm90dG9t OjBjbTt9DQp1bA0KCXttYXJnaW4tYm90dG9tOjBjbTt9DQotLT48L3N0eWxlPjwhLS1baWYgZ3Rl IG1zbyA5XT48eG1sPg0KPG86c2hhcGVkZWZhdWx0cyB2OmV4dD0iZWRpdCIgc3BpZG1heD0iMTAy NiIgLz4NCjwveG1sPjwhW2VuZGlmXS0tPjwhLS1baWYgZ3RlIG1zbyA5XT48eG1sPg0KPG86c2hh cGVsYXlvdXQgdjpleHQ9ImVkaXQiPg0KPG86aWRtYXAgdjpleHQ9ImVkaXQiIGRhdGE9IjEiIC8+ DQo8L286c2hhcGVsYXlvdXQ+PC94bWw+PCFbZW5kaWZdLS0+DQo8L2hlYWQ+DQo8Ym9keSBsYW5n PSJGUiIgbGluaz0iYmx1ZSIgdmxpbms9InB1cnBsZSI+DQo8ZGl2IGNsYXNzPSJXb3JkU2VjdGlv bjEiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPlJlLSw8bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpi bGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBO ZXcmcXVvdDs7Y29sb3I6YmxhY2siPlRoZXJlIGFyZSB0d28gY2FzZXMmbmJzcDs6PG86cD48L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb0xpc3RQYXJhZ3JhcGgiIHN0eWxlPSJ0ZXh0LWlu ZGVudDotMTguMHB0O21zby1saXN0OmwwIGxldmVsMSBsZm8xIj48IVtpZiAhc3VwcG9ydExpc3Rz XT48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTpTeW1ib2w7Y29sb3I6 YmxhY2siPjxzcGFuIHN0eWxlPSJtc28tbGlzdDpJZ25vcmUiPsK3PHNwYW4gc3R5bGU9ImZvbnQ6 Ny4wcHQgJnF1b3Q7VGltZXMgTmV3IFJvbWFuJnF1b3Q7Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsNCjwvc3Bhbj48L3NwYW4+PC9zcGFuPjwhW2VuZGlm XT48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90Oztjb2xvcjpibGFjayI+VUMjMSZuYnNwOzogTVBUQ1AgQ2xpZW50PT09PT09PT09 PT09PT09PT1NUFRDUCBQcm94eS0tLS1TZXJ2ZXI8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBj bGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQ7bXNvLWxp c3Q6bDAgbGV2ZWwxIGxmbzEiPjwhW2lmICFzdXBwb3J0TGlzdHNdPjxzcGFuIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbDtjb2xvcjpibGFjayI+PHNwYW4gc3R5bGU9 Im1zby1saXN0Oklnbm9yZSI+wrc8c3BhbiBzdHlsZT0iZm9udDo3LjBwdCAmcXVvdDtUaW1lcyBO ZXcgUm9tYW4mcXVvdDsiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOw0KPC9zcGFuPjwvc3Bhbj48L3NwYW4+PCFbZW5kaWZdPjxzcGFuIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJs YWNrIj5VQyMyJm5ic3A7OiBDbGllbnQtLS1DUEUoTVBUQ1AgUHJveHkpPT09PSBNUFRDUCBQcm94 eS0tLS1TZXJ2ZXI8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5Gb3IgVUMj MSwgSSBkb27igJl0IHNlZSB3aHkgdGhlIHNhbWUgcG9ydCBudW1iZXIgd2lsbCBiZSByZXR1cm5l ZCBieSB0aGUgT1MgZ2l2ZW4gdGhhdCBUSU1FX1dBSVQgaXMgbm90IGV4cGlyZWQuPG86cD48L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPlNpbmNlIHRoZSBNUFRD UCBQcm94eSBpbiBVQyMyIGlzIHRyYWNraW5nIFRDUCBjb25uZWN0aW9ucyAoVENQL01QVENQIGds dWUpLCBpdCBpcyB0aGUgcmVzcG9uc2liaWxpdHkgb2YgdGhlIE1QVENQIFByb3h5IHRvIHNlbGVj dCB0aGUgc291cmNlIHBvcnQgdG8gdXNlLg0KIFRoaXMgaXMgc2ltaWxhciB0byBhIE5BVCBmdW5j dGlvbi4gV2UgYXJlIGxldmVyYWdpbmcgb24gdGhlIFRDUCBCRUhBVkUgcmVjb21tZW5kYXRpb25z LjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5DaGVl cnMsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJp ZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5NZWQ8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4w cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+ Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1s ZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGluZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0K PGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3Bh ZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4g c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZx dW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6d2luZG93dGV4dCI+RGUmbmJzcDs6PC9zcGFuPjwv Yj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtUYWhvbWEm cXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjp3aW5kb3d0ZXh0Ij4gSm9lIFRvdWNo IFttYWlsdG86dG91Y2hAaXNpLmVkdV0NCjxicj4NCjxiPkVudm95w6kmbmJzcDs6PC9iPiBtZXJj cmVkaSA5IG5vdmVtYnJlIDIwMTYgMTA6MDA8YnI+DQo8Yj7DgCZuYnNwOzo8L2I+IEJPVUNBREFJ UiBNb2hhbWVkIElNVC9PTE48YnI+DQo8Yj5DYyZuYnNwOzo8L2I+IE1pcmphIEvDvGhsZXdpbmQ7 IE9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlOyBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8 YnI+DQo8Yj5PYmpldCZuYnNwOzo8L2I+IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBU Q1AgcHJveHkgY2hhcnRlciBpdGVtPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjxibG9j a3F1b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQiPg0KPGRp dj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7 cGFkZGluZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i bXNvLW1hcmdpbi10b3AtYWx0OmF1dG87bWFyZ2luLWJvdHRvbToxMi4wcHQiPjxicj4NCllvdSd2 ZSBqdXN0IG9wZW5lZCBhIGNvbm5lY3Rpb24gdXNpbmcgYSBwYWlyIG9mIHBvcnRzLiBZb3Ugc2Vu dCBhIFJTVCwgYnV0IFJTVHMgYXJlIG5vdCByZWxpYWJsZS4gU28geW91IGNhbid0IHJldXNlIHRo YXQgcG9ydCBwYWlyIHVudGlsIFRJTUUtV0FJVCBleHBpcmVzLjxvOnA+PC9vOnA+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9Im1zby1tYXJnaW4tdG9wLWFsdDphdXRvO21hcmdpbi1i b3R0b206MTIuMHB0Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPltNZWRdIFRoaXMgYSBmYWlyIG9i c2VydmF0aW9uLiBBbm90aGVyIHNvdXJjZSBwb3J0IG51bWJlciB3aWxsIGJlIHVzZWQgZm9yIHRo ZSBmYWxsYmFjayBjb25uZWN0aW9uIChpZiBhbnkpLiAmbmJzcDs8L3NwYW4+PG86cD48L286cD48 L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ VGhhdCBpcyBubyBsb25nZXIgVENQLjxvOnA+PC9vOnA+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJjb2xvcjp3aW5kb3d0ZXh0Ij5SZW1lbWJlciB0aGF0IGl0 IGlzIG5vdCBUQ1AgdGhhdCBwaWNrcyB0aGVzZSBwb3J0cy4gVGhlIE9TIGRvZXMgd2hlbiB0aGUg dXNlciBkaWRuJ3QgYnV0IHRoZSB1c2VyIGNhbi48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iY29sb3I6d2luZG93 dGV4dCI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOndpbmRvd3RleHQiPkpvZTxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvYm9keT4NCjwvaHRtbD4N Cg== --_000_787AE7BB302AE849A7480A190F8B933009DAE807OPEXCLILMA3corp_-- From nobody Wed Nov 9 02:21:52 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 30EAC129976 for ; Wed, 9 Nov 2016 02:21:50 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.117 X-Spam-Level: X-Spam-Status: No, score=-4.117 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id FGkwcRNIxpwZ for ; Wed, 9 Nov 2016 02:21:47 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.138]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A94D712952C for ; Wed, 9 Nov 2016 02:21:46 -0800 (PST) Received: from EVMHT01-UKBR.domain1.systemhost.net (193.113.108.42) by EVMED04-UKBR.bt.com (10.216.161.34) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 9 Nov 2016 10:21:41 +0000 Received: from rew09926dag03a.domain1.systemhost.net (10.55.202.18) by EVMHT01-UKBR.domain1.systemhost.net (193.113.108.42) with Microsoft SMTP Server (TLS) id 8.3.342.0; Wed, 9 Nov 2016 10:21:44 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03a.domain1.systemhost.net (10.55.202.18) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Wed, 9 Nov 2016 10:21:43 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Wed, 9 Nov 2016 10:21:42 +0000 From: To: Thread-Topic: Adding a new work item on MPTCP API Thread-Index: AdI6cw/RKIQBu3r4R/i6P9GRF0bXlg== Date: Wed, 9 Nov 2016 10:21:42 +0000 Message-ID: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.55.202.233] Content-Type: multipart/alternative; boundary="_000_0a0d2a248fac4616ac795c579d996be8rew09926dag03bdomain1sy_" MIME-Version: 1.0 Archived-At: Subject: [multipathtcp] Adding a new work item on MPTCP API X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 10:21:50 -0000 --_000_0a0d2a248fac4616ac795c579d996be8rew09926dag03bdomain1sy_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Rm9sbG93aW5nIHRoZSBlYXJsaWVyIGRpc2N1c3Npb24sIHRoZXJlIGlzIHN1cHBvcnQgdG8gYWRk IGEgY2hhcnRlciBpdGVtIGFzIGZvbGxvd3M6DQo8PFJGQzY4OTcgZGVmaW5lZCBhbiBvcHRpb25h bCwgYmFzaWMgYXBwbGljYXRpb24gaW50ZXJmYWNlIGZvciBNUFRDUC1hd2FyZSBhcHBsaWNhdGlv bnMsIGluY2x1ZGluZyBhIHNldCBvZiBzb2NrZXQgb3BlcmF0aW9ucy4gTm93IHRoZXJlIGlzIG1v cmUgZXhwZXJpZW5jZSBvZiBob3cgTVBUQ1AgaXMgYmVpbmcgdXNlZCwgdGhlIFdHIHdpbGwgcmUt dmlzaXQgdGhpcyB3b3JrLCBhbmQgY29uc2lkZXIgYWRkaW5nIG1vcmUgYWR2YW5jZWQgc29ja2V0 IG9wZXJhdGlvbnMuIFRoZSBkb2N1bWVudCB3aWxsIGJlIEluZm9ybWF0aW9uYWwuPj4NCklmIHlv dSBkaXNhZ3JlZSB3aXRoIHRoaXMgYmVpbmcgYWRkZWQsIG9yIHN1Z2dlc3Qgc29tZSBtb2QgdG8g dGhpcyBpdGVtLCBwbGVhc2Ugc2F5Lg0KVGhhbmtzDQpQaGlsICYgWW9zaGkNCg0KRnJvbTogY3Bh YXNjaEBhcHBsZS5jb20gW21haWx0bzpjcGFhc2NoQGFwcGxlLmNvbV0NClNlbnQ6IDMxIEp1bHkg MjAxNiAyMDozNw0KVG86IEVhcmRsZXksUEwsUGhpbGlwLFRVQjggUiA8cGhpbGlwLmVhcmRsZXlA YnQuY29tPg0KQ2M6IE11bHRpUGF0aCBUQ1AgLSBJRVRGIFdHIDxtdWx0aXBhdGh0Y3BAaWV0Zi5v cmc+DQpTdWJqZWN0OiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIG5ldyB3b3JrIGl0ZW0g b24gTVBUQ1AgQVBJDQoNCg0KT24gSnVsIDI2LCAyMDE2LCBhdCA3OjM1IEFNLCBwaGlsaXAuZWFy ZGxleUBidC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4gd3JvdGU6DQoNCkNocmlz dG9waCwNCmh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODk3I3NlY3Rpb24tNS4zIGlz IOKAnFNvY2tldHMgSW50ZXJmYWNlIEV4dGVuc2lvbnMgYnkgdGhlIEJhc2ljIE1QVENQIEFQSeKA nQ0KKGFsc28gaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4OTcjYXBwZW5kaXgtQSDi gJxBcHBlbmRpeCBBLiBSZXF1aXJlbWVudHMgb24gYSBGdXR1cmUgQWR2YW5jZWQgTVBUQ1AgQVBJ 4oCdKQ0KDQpPaywgSSBzZWUuIEZhaXIgZW5vdWdoLiBFeHRlbnNpb24gdG8gUkZDNjg5NyBzZWVt cyBmaW5lIHRvIG1lIHRoZW4uDQoNCg0KQ2hlZXJzLA0KQ2hyaXN0b3BoDQoNCg0KcGhpbA0KDQpG cm9tOiBjcGFhc2NoQGFwcGxlLmNvbTxtYWlsdG86Y3BhYXNjaEBhcHBsZS5jb20+IFttYWlsdG86 Y3BhYXNjaEBhcHBsZS5jb21dDQpTZW50OiAyMiBKdWx5IDIwMTYgMDk6NDgNClRvOiBFYXJkbGV5 LFBMLFBoaWxpcCxUVUI4IFIgPHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVh cmRsZXlAYnQuY29tPj4NCkNjOiBNdWx0aVBhdGggVENQIC0gSUVURiBXRyA8bXVsdGlwYXRodGNw QGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+Pg0KU3ViamVjdDogUmU6IFtt dWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBuZXcgd29yayBpdGVtIG9uIE1QVENQIEFQSQ0KDQpIZWxs bywNCg0KT24gSnVsIDIxLCAyMDE2LCBhdCA1OjQzIFBNLCBwaGlsaXAuZWFyZGxleUBidC5jb208 bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4gd3JvdGU6DQpZZXN0ZXJkYXkgT2xpdmllciBw cmVzZW50ZWQgYWJvdXQgaGlzICYgQmVuamFtaW7igJlzIHJlY2VudCB3b3JrIG9uIE1QVENQIHNv Y2tldCBhcGkuIFdlIGRpZG7igJl0IGhhdmUgbXVjaCBkaXNjdXNzaW9uIHdoZXRoZXIgdG8gYWRk IHRoaXMgdG8gdGhlIGNoYXJ0ZXIuIE9uZSBjb21tZW50IHdhcyB0aGF0IGFueSB3b3JrIHNob3Vs ZCBidWlsZCBvbiAvcmVmZXJlbmNlIFJGQzY4OTcuDQpodHRwczovL3d3dy5pZXRmLm9yZy9wcm9j ZWVkaW5ncy85Ni9zbGlkZXMvc2xpZGVzLTk2LW1wdGNwLTQucGRmDQpQbGVhc2UgY2FuIHlvdSBj b21tZW50IHdoZXRoZXIgeW91IHNlZSB0aGlzIGFzIGEgdXNlZnVsIHdvcmsgaXRlbSwgb3IgeW91 IHRoaW5rIGl0IHNob3VsZG7igJl0IGJlIHdvcmtlZCBvbiwgb3IgaG93IGl0IHNob3VsZCBiZSBh ZGFwdGVkIHRvIHNvbWV0aGluZyB5b3UgdGhpbmsgdGhlIFdHIHNob3VsZCB3b3JrIG9uLg0KDQp5 ZXMsIEkgdGhpbmsgaXQgaXMgYSB2ZXJ5IHVzZWZ1bCB3b3JrIGl0ZW0gYW5kIGFtIHdpbGxpbmcg dG8gY29udHJpYnV0ZSB0byB0aGlzIHdvcmsuDQoNCkknbSBub3Qgc3VyZSB3aGV0aGVyIHRoaXMg Y2FuIGJlIHNlZW4gYXMgYW4gdXBkYXRlIHRvIDY4OTcuIEknbSB1bmRlciB0aGUgaW1wcmVzc2lv biB0aGF0IDY4OTcgdGFrZXMgYSBkaWZmZXJlbnQgYXBwcm9hY2gsIGdpdmluZyB1c2VycyBhIGhp Z2gtbGV2ZWwgb3ZlcnZpZXcgb2YgaG93IHVzaW5nIE1QVENQIG1pZ2h0IGxvb2sgbGlrZSB0byBh biBhcHBsaWNhdGlvbiB0aGF0IGlzIHRhbGtpbmcgdG8gYSBUQ1Atc29ja2V0ICh3aGljaCBoYXBw ZW5zIHRvIGVuZCB1cCB1c2luZyBNUFRDUCkuDQoNCk9saXZpZXIncyB3b3JrIHNlZW1zIHRvIHJh dGhlciBtYWtlIE1QVENQIGVudGlyZWx5IGV4cGxpY2l0IHRvIHRoZSBhcHBsaWNhdGlvbi4gU28s IEkgdGhpbmsgYm90aCB3b3JrcyB0YWtlIGEgZGlmZmVyZW50IGFwcHJvYWNoLg0KDQoNCg0KVG8g aGVscCBwcm9tcHQgdGhlIGRpc2N1c3Npb24sIGhlcmXigJlzIGEgdmVyeSBmaXJzdCB2ZXJzaW9u IG9mIHNvbWUgcG9zc2libGUgY2hhcnRlciB0ZXh0DQpSRkM2ODk3IGRlZmluZWQgYW4gb3B0aW9u YWwsIGJhc2ljIGFwcGxpY2F0aW9uIGludGVyZmFjZSBmb3IgTVBUQ1AtYXdhcmUgYXBwbGljYXRp b25zLCBpbmNsdWRpbmcgYSBzZXQgb2Ygc29ja2V0IG9wZXJhdGlvbnMuIE5vdyB0aGVyZSBpcyBt b3JlIGV4cGVyaWVuY2Ugb2YgaG93IE1QVENQIGlzIGJlaW5nIHVzZWQsIHRoZSBXRyB3aWxsIHJl LXZpc2l0IHRoaXMgd29yaywgYW5kIGNvbnNpZGVyIGFkZGluZyBtb3JlIGFkdmFuY2VkIHNvY2tl dCBvcGVyYXRpb25zLg0KDQpSRkM2ODk3IHdhcyBJbmZvcm1hdGlvbmFsIOKAkyB3b3VsZCB0aGlz IG5ldyBNaWxlc3RvbmUgYmUgSW5mb3JtYXRpb25hbCBvciBFeHBlcmltZW50YWw/DQoNCkkgdGhp bmsgaXQgc2hvdWxkIGJlIEluZm9ybWF0aW9uYWwuDQoNCg0KQ2hyaXN0b3BoDQoNCg0KDQoNClRo YW5rcw0KcGhpbA0KDQpQaGlsaXAgRWFyZGxleQ0KUmVzZWFyY2ggYW5kIElubm92YXRpb24NClRo aXMgZW1haWwgY29udGFpbnMgQlQgaW5mb3JtYXRpb24sIHdoaWNoIG1heSBiZSBwcml2aWxlZ2Vk IG9yIGNvbmZpZGVudGlhbC4gSXQncyBtZWFudCBvbmx5IGZvciB0aGUgaW5kaXZpZHVhbChzKSBv ciBlbnRpdHkgbmFtZWQgYWJvdmUuIElmIHlvdSdyZSBub3QgdGhlIGludGVuZGVkIHJlY2lwaWVu dCwgbm90ZSB0aGF0IGRpc2Nsb3NpbmcsIGNvcHlpbmcsIGRpc3RyaWJ1dGluZyBvciB1c2luZyB0 aGlzIGluZm9ybWF0aW9uIGlzIHByb2hpYml0ZWQuIElmIHlvdSd2ZSByZWNlaXZlZCB0aGlzIGVt YWlsIGluIGVycm9yLCBwbGVhc2UgbGV0IG1lIGtub3cgaW1tZWRpYXRlbHkgb24gdGhlIGVtYWls IGFkZHJlc3MgYWJvdmUuIFRoYW5rIHlvdS4NCldlIG1vbml0b3Igb3VyIGVtYWlsIHN5c3RlbSwg YW5kIG1heSByZWNvcmQgeW91ciBlbWFpbHMuDQpCcml0aXNoIFRlbGVjb21tdW5pY2F0aW9ucyBw bGMNClJlZ2lzdGVyZWQgb2ZmaWNlOiA4MSBOZXdnYXRlIFN0cmVldCBMb25kb24gRUMxQSA3QUoN ClJlZ2lzdGVyZWQgaW4gRW5nbGFuZCBubzogMTgwMDAwMA0KDQpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdA0K bXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpodHRw czovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0aHRjcA0KDQo= --_000_0a0d2a248fac4616ac795c579d996be8rew09926dag03bdomain1sy_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTUgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 SGVsdmV0aWNhOw0KCXBhbm9zZS0xOjIgMTEgNiA0IDIgMiAyIDIgMiA0O30NCkBmb250LWZhY2UN Cgl7Zm9udC1mYW1pbHk6IkNhbWJyaWEgTWF0aCI7DQoJcGFub3NlLTE6MiA0IDUgMyA1IDQgNiAz IDIgNDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNhbGlicmk7DQoJcGFub3NlLTE6MiAx NSA1IDIgMiAyIDQgMyAyIDQ7fQ0KLyogU3R5bGUgRGVmaW5pdGlvbnMgKi8NCnAuTXNvTm9ybWFs LCBsaS5Nc29Ob3JtYWwsIGRpdi5Nc29Ob3JtYWwNCgl7bWFyZ2luOjBjbTsNCgltYXJnaW4tYm90 dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjEyLjBwdDsNCglmb250LWZhbWlseToiVGltZXMgTmV3 IFJvbWFuIixzZXJpZjt9DQphOmxpbmssIHNwYW4uTXNvSHlwZXJsaW5rDQoJe21zby1zdHlsZS1w cmlvcml0eTo5OTsNCgljb2xvcjpibHVlOw0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0K YTp2aXNpdGVkLCBzcGFuLk1zb0h5cGVybGlua0ZvbGxvd2VkDQoJe21zby1zdHlsZS1wcmlvcml0 eTo5OTsNCgljb2xvcjpwdXJwbGU7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQpzcGFu LmFwcGxlLWNvbnZlcnRlZC1zcGFjZQ0KCXttc28tc3R5bGUtbmFtZTphcHBsZS1jb252ZXJ0ZWQt c3BhY2U7fQ0Kc3Bhbi5FbWFpbFN0eWxlMTgNCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWwtcmVw bHk7DQoJZm9udC1mYW1pbHk6IkNhbGlicmkiLHNhbnMtc2VyaWY7DQoJY29sb3I6IzFGNDk3RDt9 DQouTXNvQ2hwRGVmYXVsdA0KCXttc28tc3R5bGUtdHlwZTpleHBvcnQtb25seTsNCglmb250LXNp emU6MTAuMHB0O30NCkBwYWdlIFdvcmRTZWN0aW9uMQ0KCXtzaXplOjYxMi4wcHQgNzkyLjBwdDsN CgltYXJnaW46NzIuMHB0IDcyLjBwdCA3Mi4wcHQgNzIuMHB0O30NCmRpdi5Xb3JkU2VjdGlvbjEN Cgl7cGFnZTpXb3JkU2VjdGlvbjE7fQ0KLS0+PC9zdHlsZT48IS0tW2lmIGd0ZSBtc28gOV0+PHht bD4NCjxvOnNoYXBlZGVmYXVsdHMgdjpleHQ9ImVkaXQiIHNwaWRtYXg9IjEwMjYiIC8+DQo8L3ht bD48IVtlbmRpZl0tLT48IS0tW2lmIGd0ZSBtc28gOV0+PHhtbD4NCjxvOnNoYXBlbGF5b3V0IHY6 ZXh0PSJlZGl0Ij4NCjxvOmlkbWFwIHY6ZXh0PSJlZGl0IiBkYXRhPSIxIiAvPg0KPC9vOnNoYXBl bGF5b3V0PjwveG1sPjwhW2VuZGlmXS0tPg0KPC9oZWFkPg0KPGJvZHkgbGFuZz0iRU4tR0IiIGxp bms9ImJsdWUiIHZsaW5rPSJwdXJwbGUiPg0KPGRpdiBjbGFzcz0iV29yZFNlY3Rpb24xIj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJtc28tbWFyZ2luLXRvcC1hbHQ6YXV0bzttc28tbWFy Z2luLWJvdHRvbS1hbHQ6YXV0byI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmO2NvbG9yOiMxRjQ5N0Q7bXNvLWZh cmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPkZvbGxvd2luZyB0aGUgZWFybGllciBkaXNjdXNzaW9uLCB0 aGVyZSBpcyBzdXBwb3J0IHRvIGFkZCBhIGNoYXJ0ZXIgaXRlbQ0KIGFzIGZvbGxvd3M6PG86cD48 L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9Im1zby1tYXJnaW4t dG9wLWFsdDphdXRvO21zby1tYXJnaW4tYm90dG9tLWFsdDphdXRvIj48c3BhbiBsYW5nPSJFTiIg c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90Oyxz YW5zLXNlcmlmO2NvbG9yOiMxRjQ5N0QiPiZsdDsmbHQ7UkZDNjg5NyBkZWZpbmVkIGFuIG9wdGlv bmFsLCBiYXNpYyBhcHBsaWNhdGlvbiBpbnRlcmZhY2UgZm9yIE1QVENQLWF3YXJlIGFwcGxpY2F0 aW9ucywNCiBpbmNsdWRpbmcgYSBzZXQgb2Ygc29ja2V0IG9wZXJhdGlvbnMuIE5vdyB0aGVyZSBp cyBtb3JlIGV4cGVyaWVuY2Ugb2YgaG93IE1QVENQIGlzIGJlaW5nIHVzZWQsIHRoZSBXRyB3aWxs IHJlLXZpc2l0IHRoaXMgd29yaywgYW5kIGNvbnNpZGVyIGFkZGluZyBtb3JlIGFkdmFuY2VkIHNv Y2tldCBvcGVyYXRpb25zLiBUaGUgZG9jdW1lbnQgd2lsbCBiZSBJbmZvcm1hdGlvbmFsLiZndDsm Z3Q7PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9Im1z by1tYXJnaW4tdG9wLWFsdDphdXRvO21zby1tYXJnaW4tYm90dG9tLWFsdDphdXRvIj48c3BhbiBs YW5nPSJFTiIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OyxzYW5zLXNlcmlmO2NvbG9yOiMxRjQ5N0QiPklmIHlvdSBkaXNhZ3JlZSB3aXRoIHRo aXMgYmVpbmcgYWRkZWQsIG9yIHN1Z2dlc3Qgc29tZSBtb2QgdG8gdGhpcyBpdGVtLCBwbGVhc2Ug c2F5Lg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9 Im1zby1tYXJnaW4tdG9wLWFsdDphdXRvO21zby1tYXJnaW4tYm90dG9tLWFsdDphdXRvIj48c3Bh biBsYW5nPSJFTiIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2Fs aWJyaSZxdW90OyxzYW5zLXNlcmlmO2NvbG9yOiMxRjQ5N0QiPlRoYW5rczxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJtc28tbWFyZ2luLXRvcC1hbHQ6 YXV0bzttc28tbWFyZ2luLWJvdHRvbS1hbHQ6YXV0byI+PHNwYW4gbGFuZz0iRU4iIHN0eWxlPSJm b250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJp Zjtjb2xvcjojMUY0OTdEIj5QaGlsICZhbXA7IFlvc2hpPG86cD48L286cD48L3NwYW4+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmO2NvbG9yOiMxRjQ5N0Q7bXNvLWZh cmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+ DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNFMUUxRTEgMS4wcHQ7 cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj5Gcm9tOjwvc3Bhbj48L2I+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssc2Fucy1zZXJpZiI+IGNwYWFzY2hAYXBwbGUuY29tIFttYWlsdG86Y3BhYXNjaEBhcHBsZS5j b21dDQo8YnI+DQo8Yj5TZW50OjwvYj4gMzEgSnVseSAyMDE2IDIwOjM3PGJyPg0KPGI+VG86PC9i PiBFYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFIgJmx0O3BoaWxpcC5lYXJkbGV5QGJ0LmNvbSZndDs8 YnI+DQo8Yj5DYzo8L2I+IE11bHRpUGF0aCBUQ1AgLSBJRVRGIFdHICZsdDttdWx0aXBhdGh0Y3BA aWV0Zi5vcmcmZ3Q7PGJyPg0KPGI+U3ViamVjdDo8L2I+IFJlOiBbbXVsdGlwYXRodGNwXSBwb3Rl bnRpYWwgbmV3IHdvcmsgaXRlbSBvbiBNUFRDUCBBUEk8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjxkaXY+DQo8Ymxv Y2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5PbiBKdWwgMjYsIDIwMTYsIGF0IDc6MzUgQU0sIDxh IGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPg0KcGhpbGlwLmVhcmRsZXlAYnQu Y29tPC9hPiB3cm90ZTo8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssc2Fucy1zZXJpZjtjb2xvcjojMUY0OTdEIj5DaHJpc3RvcGgsPC9zcGFuPjxvOnA+ PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iRU4iIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkm cXVvdDssc2Fucy1zZXJpZjtjb2xvcjojMUY0OTdEIj48YSBocmVmPSJodHRwczovL3Rvb2xzLmll dGYub3JnL2h0bWwvcmZjNjg5NyNzZWN0aW9uLTUuMyI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBs ZSI+aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4OTcjc2VjdGlvbi01LjM8L3NwYW4+ PC9hPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj5pcw0K IOKAnFNvY2tldHMgSW50ZXJmYWNlIEV4dGVuc2lvbnMgYnkgdGhlIEJhc2ljIE1QVENQIEFQSeKA nTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIGxhbmc9IkVOIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTom cXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWY7Y29sb3I6IzFGNDk3RCI+KGFsc288c3BhbiBj bGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0iaHR0cHM6 Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4OTcjYXBwZW5kaXgtQSI+PHNwYW4gc3R5bGU9ImNv bG9yOnB1cnBsZSI+aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4OTcjYXBwZW5kaXgt QTwvc3Bhbj48L2E+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9z cGFuPuKAnEFwcGVuZGl4DQogQS4gUmVxdWlyZW1lbnRzIG9uIGEgRnV0dXJlIEFkdmFuY2VkIE1Q VENQIEFQSeKAnSk8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ibG9j a3F1b3RlPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9w Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+T2ssIEkgc2VlLiBGYWlyIGVu b3VnaC4gRXh0ZW5zaW9uIHRvIFJGQzY4OTcgc2VlbXMgZmluZSB0byBtZSB0aGVuLjxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8 L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNw OzwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkNoZWVycyw8 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkNocmlz dG9waDxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQo8 YnI+DQo8bzpwPjwvbzpwPjwvcD4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0 O21hcmdpbi1ib3R0b206NS4wcHQiPg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJFTiIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmO2NvbG9yOiMxRjQ5N0QiPnBoaWw8L3NwYW4+PG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBz dHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNh bnMtc2VyaWY7Y29sb3I6IzFGNDk3RCI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAjRTFF MUUxIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtm b250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPkZyb206PC9zcGFuPjwv Yj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90Oyxz YW5zLXNlcmlmIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2Vy aWYiPjxhIGhyZWY9Im1haWx0bzpjcGFhc2NoQGFwcGxlLmNvbSI+Y3BhYXNjaEBhcHBsZS5jb208 L2E+DQogWzxhIGhyZWY9Im1haWx0bzpjcGFhc2NoQGFwcGxlLmNvbSI+bWFpbHRvOmNwYWFzY2hA YXBwbGUuY29tPC9hPl08c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8 L3NwYW4+PGJyPg0KPGI+U2VudDo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFj ZSI+Jm5ic3A7PC9zcGFuPjIyIEp1bHkgMjAxNiAwOTo0ODxicj4NCjxiPlRvOjwvYj48c3BhbiBj bGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+RWFyZGxleSxQTCxQaGls aXAsVFVCOCBSICZsdDs8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj5waGls aXAuZWFyZGxleUBidC5jb208L2E+Jmd0Ozxicj4NCjxiPkNjOjwvYj48c3BhbiBjbGFzcz0iYXBw bGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+TXVsdGlQYXRoIFRDUCAtIElFVEYgV0cg Jmx0OzxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPm11bHRpcGF0aHRjcEBp ZXRmLm9yZzwvYT4mZ3Q7PGJyPg0KPGI+U3ViamVjdDo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNv bnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPlJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwg bmV3IHdvcmsgaXRlbSBvbiBNUFRDUCBBUEk8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4N CjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5IZWxsbyw8bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4m bmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxibG9ja3F1b3RlIHN0eWxlPSJt YXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQiPg0KPGRpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj5PbiBKdWwgMjEsIDIwMTYsIGF0IDU6NDMgUE0sPHNwYW4gY2xhc3M9 ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Im1haWx0bzpwaGls aXAuZWFyZGxleUBidC5jb20iPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPnBoaWxpcC5lYXJk bGV5QGJ0LmNvbTwvc3Bhbj48L2E+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+ Jm5ic3A7PC9zcGFuPndyb3RlOjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+ DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+WWVz dGVyZGF5IE9saXZpZXIgcHJlc2VudGVkIGFib3V0IGhpcyAmYW1wOyBCZW5qYW1pbuKAmXMgcmVj ZW50IHdvcmsgb24gTVBUQ1Agc29ja2V0IGFwaS4gV2UgZGlkbuKAmXQgaGF2ZSBtdWNoIGRpc2N1 c3Npb24gd2hldGhlciB0byBhZGQgdGhpcyB0byB0aGUgY2hhcnRlci4gT25lIGNvbW1lbnQgd2Fz IHRoYXQNCiBhbnkgd29yayBzaG91bGQgYnVpbGQgb24gL3JlZmVyZW5jZSBSRkM2ODk3Ljwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+PGEgaHJlZj0iaHR0cHM6Ly93d3cuaWV0Zi5v cmcvcHJvY2VlZGluZ3MvOTYvc2xpZGVzL3NsaWRlcy05Ni1tcHRjcC00LnBkZiI+PHNwYW4gc3R5 bGU9ImNvbG9yOiM5NTRGNzIiPmh0dHBzOi8vd3d3LmlldGYub3JnL3Byb2NlZWRpbmdzLzk2L3Ns aWRlcy9zbGlkZXMtOTYtbXB0Y3AtNC5wZGY8L3NwYW4+PC9hPjwvc3Bhbj48bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssc2Fucy1zZXJpZiI+UGxlYXNlIGNhbiB5b3UgY29tbWVudCB3aGV0aGVyIHlvdSBzZWUgdGhp cyBhcyBhIHVzZWZ1bCB3b3JrIGl0ZW0sIG9yIHlvdSB0aGluayBpdCBzaG91bGRu4oCZdCBiZSB3 b3JrZWQgb24sIG9yIGhvdyBpdCBzaG91bGQgYmUgYWRhcHRlZCB0byBzb21ldGhpbmcgeW91IHRo aW5rIHRoZSBXRyBzaG91bGQNCiB3b3JrIG9uLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvYmxvY2txdW90ZT4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj55ZXMsIEkgdGhpbmsgaXQgaXMgYSB2ZXJ5IHVz ZWZ1bCB3b3JrIGl0ZW0gYW5kIGFtIHdpbGxpbmcgdG8gY29udHJpYnV0ZSB0byB0aGlzIHdvcmsu PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkknbSBub3Qgc3VyZSB3aGV0aGVyIHRoaXMgY2Fu IGJlIHNlZW4gYXMgYW4gdXBkYXRlIHRvIDY4OTcuIEknbSB1bmRlciB0aGUgaW1wcmVzc2lvbiB0 aGF0IDY4OTcgdGFrZXMgYSBkaWZmZXJlbnQgYXBwcm9hY2gsIGdpdmluZyB1c2VycyBhIGhpZ2gt bGV2ZWwgb3ZlcnZpZXcgb2YgaG93IHVzaW5nIE1QVENQIG1pZ2h0IGxvb2sgbGlrZSB0byBhbiBh cHBsaWNhdGlvbiB0aGF0IGlzIHRhbGtpbmcgdG8gYSBUQ1Atc29ja2V0DQogKHdoaWNoIGhhcHBl bnMgdG8gZW5kIHVwIHVzaW5nIE1QVENQKS48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+ DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9w Pg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+T2xp dmllcidzIHdvcmsgc2VlbXMgdG8gcmF0aGVyIG1ha2UgTVBUQ1AgZW50aXJlbHkgZXhwbGljaXQg dG8gdGhlIGFwcGxpY2F0aW9uLiBTbywgSSB0aGluayBib3RoIHdvcmtzIHRha2UgYSBkaWZmZXJl bnQgYXBwcm9hY2guPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxicj4NCjxicj4NCjxicj4NCjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0 Ij4NCjxkaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1z ZXJpZiI+VG8gaGVscCBwcm9tcHQgdGhlIGRpc2N1c3Npb24sIGhlcmXigJlzIGEgdmVyeSBmaXJz dCB2ZXJzaW9uIG9mIHNvbWUgcG9zc2libGUgY2hhcnRlciB0ZXh0PC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZx dW90OyxzYW5zLXNlcmlmIj5SRkM2ODk3IGRlZmluZWQgYW4gb3B0aW9uYWwsIGJhc2ljIGFwcGxp Y2F0aW9uIGludGVyZmFjZSBmb3IgTVBUQ1AtYXdhcmUgYXBwbGljYXRpb25zLCBpbmNsdWRpbmcg YSBzZXQgb2Ygc29ja2V0IG9wZXJhdGlvbnMuIE5vdyB0aGVyZSBpcyBtb3JlIGV4cGVyaWVuY2Ug b2YgaG93IE1QVENQIGlzIGJlaW5nDQogdXNlZCwgdGhlIFdHIHdpbGwgcmUtdmlzaXQgdGhpcyB3 b3JrLCBhbmQgY29uc2lkZXIgYWRkaW5nIG1vcmUgYWR2YW5jZWQgc29ja2V0IG9wZXJhdGlvbnMu PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj4mbmJzcDs8L3NwYW4+PG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJp JnF1b3Q7LHNhbnMtc2VyaWYiPlJGQzY4OTcgd2FzIEluZm9ybWF0aW9uYWwg4oCTIHdvdWxkIHRo aXMgbmV3IE1pbGVzdG9uZSBiZSBJbmZvcm1hdGlvbmFsIG9yIEV4cGVyaW1lbnRhbD88L3NwYW4+ PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Jsb2NrcXVvdGU+DQo8 ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0K PC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+SSB0aGlu ayBpdCBzaG91bGQgYmUgSW5mb3JtYXRpb25hbC48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9k aXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj5DaHJpc3RvcGg8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGJyPg0KPGJyPg0KPGJyPg0KPG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21hcmdp bi1ib3R0b206NS4wcHQiPg0KPGRpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OyxzYW5zLXNlcmlmIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4N CjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2Vy aWYiPlRoYW5rczwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+cGhpbDwvc3Bhbj48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iRU4iIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssc2Fucy1zZXJpZiI+UGhpbGlwIEVhcmRsZXk8L3NwYW4+PG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJFTiIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2Fs aWJyaSZxdW90OyxzYW5zLXNlcmlmIj5SZXNlYXJjaCBhbmQgSW5ub3ZhdGlvbjwvc3Bhbj48bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWls eTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPlRoaXMgZW1haWwgY29udGFpbnMgQlQg aW5mb3JtYXRpb24sIHdoaWNoIG1heSBiZSBwcml2aWxlZ2VkIG9yIGNvbmZpZGVudGlhbC4gSXQn cyBtZWFudCBvbmx5IGZvciB0aGUgaW5kaXZpZHVhbChzKSBvciBlbnRpdHkgbmFtZWQgYWJvdmUu IElmIHlvdSdyZSBub3QgdGhlIGludGVuZGVkDQogcmVjaXBpZW50LCBub3RlIHRoYXQgZGlzY2xv c2luZywgY29weWluZywgZGlzdHJpYnV0aW5nIG9yIHVzaW5nIHRoaXMgaW5mb3JtYXRpb24gaXMg cHJvaGliaXRlZC4gSWYgeW91J3ZlIHJlY2VpdmVkIHRoaXMgZW1haWwgaW4gZXJyb3IsIHBsZWFz ZSBsZXQgbWUga25vdyBpbW1lZGlhdGVseSBvbiB0aGUgZW1haWwgYWRkcmVzcyBhYm92ZS4gVGhh bmsgeW91Ljxicj4NCldlIG1vbml0b3Igb3VyIGVtYWlsIHN5c3RlbSwgYW5kIG1heSByZWNvcmQg eW91ciBlbWFpbHMuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4iIHN0eWxlPSJmb250 LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+ QnJpdGlzaCBUZWxlY29tbXVuaWNhdGlvbnMgcGxjPGJyPg0KUmVnaXN0ZXJlZCBvZmZpY2U6IDgx IE5ld2dhdGUgU3RyZWV0IExvbmRvbiBFQzFBIDdBSjxicj4NClJlZ2lzdGVyZWQgaW4gRW5nbGFu ZCBubzogMTgwMDAwMDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+Jm5ic3A7PC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtI ZWx2ZXRpY2EmcXVvdDssc2Fucy1zZXJpZiI+X19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX188YnI+DQptdWx0aXBhdGh0Y3AgbWFpbGluZyBsaXN0PGJyPg0KPC9z cGFuPjxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJm b250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OyxzYW5zLXNl cmlmO2NvbG9yOiM5NTRGNzIiPm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvc3Bhbj48L2E+PHNwYW4g c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7 LHNhbnMtc2VyaWYiPjxicj4NCjwvc3Bhbj48YSBocmVmPSJodHRwczovL3d3dy5pZXRmLm9yZy9t YWlsbWFuL2xpc3RpbmZvL211bHRpcGF0aHRjcCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4w cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LHNhbnMtc2VyaWY7Y29sb3I6Izk1 NEY3MiI+aHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0Y3A8 L3NwYW4+PC9hPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvYmxvY2txdW90ZT4N CjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvYmxvY2txdW90ZT4NCjwvZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjwvYm9keT4NCjwvaHRt bD4NCg== --_000_0a0d2a248fac4616ac795c579d996be8rew09926dag03bdomain1sy_-- From nobody Wed Nov 9 02:52:55 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 2276B12945F for ; Wed, 9 Nov 2016 02:52:54 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.697 X-Spam-Level: X-Spam-Status: No, score=-5.697 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id gZiyUJ30LmOr for ; Wed, 9 Nov 2016 02:52:51 -0800 (PST) Received: from smtp.ee.ethz.ch (smtp.ee.ethz.ch [129.132.2.219]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C7AF712950B for ; Wed, 9 Nov 2016 02:52:51 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by smtp.ee.ethz.ch (Postfix) with ESMTP id A06F3D930C; Wed, 9 Nov 2016 11:52:49 +0100 (MET) X-Virus-Scanned: by amavisd-new on smtp.ee.ethz.ch Received: from smtp.ee.ethz.ch ([127.0.0.1]) by localhost (.ee.ethz.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id DJRZVK7iIJlu; Wed, 9 Nov 2016 11:52:49 +0100 (MET) Received: from [82.130.103.143] (nb-10510.ethz.ch [82.130.103.143]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: mirjak) by smtp.ee.ethz.ch (Postfix) with ESMTPSA id 4C02ED930B; Wed, 9 Nov 2016 11:52:49 +0100 (MET) To: philip.eardley@bt.com, multipathtcp@ietf.org References: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> From: =?UTF-8?Q?Mirja_K=c3=bchlewind?= Message-ID: <876384b7-f65c-743a-9a0a-7b8f1c8c71ce@tik.ee.ethz.ch> Date: Wed, 9 Nov 2016 11:52:48 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit Archived-At: Subject: Re: [multipathtcp] Adding a new work item on MPTCP API X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 10:52:54 -0000 What do you mean by "including a set of socket operations"? I'm not sure if RFC6897 define any operations. I'm actually not sure what socket operations are... Mirja On 09.11.2016 11:21, philip.eardley@bt.com wrote: > Following the earlier discussion, there is support to add a charter item as > follows: > > < applications, including a set of socket operations. Now there is more > experience of how MPTCP is being used, the WG will re-visit this work, and > consider adding more advanced socket operations. The document will be > Informational.>> > > If you disagree with this being added, or suggest some mod to this item, > please say. > > Thanks > > Phil & Yoshi > > > > *From:*cpaasch@apple.com [mailto:cpaasch@apple.com] > *Sent:* 31 July 2016 20:37 > *To:* Eardley,PL,Philip,TUB8 R > *Cc:* MultiPath TCP - IETF WG > *Subject:* Re: [multipathtcp] potential new work item on MPTCP API > > > > > > On Jul 26, 2016, at 7:35 AM, philip.eardley@bt.com > wrote: > > > > Christoph, > > https://tools.ietf.org/html/rfc6897#section-5.3 is Sockets Interface > Extensions by the Basic MPTCP API > > (also https://tools.ietf.org/html/rfc6897#appendix-A Appendix A. > Requirements on a Future Advanced MPTCP API) > > > > Ok, I see. Fair enough. Extension to RFC6897 seems fine to me then. > > > > > > Cheers, > > Christoph > > > > phil > > > > *From:* cpaasch@apple.com > [mailto:cpaasch@apple.com] > *Sent:* 22 July 2016 09:48 > *To:* Eardley,PL,Philip,TUB8 R > > *Cc:* MultiPath TCP - IETF WG > > *Subject:* Re: [multipathtcp] potential new work item on MPTCP API > > > > Hello, > > > > On Jul 21, 2016, at 5:43 PM, philip.eardley@bt.com > wrote: > > Yesterday Olivier presented about his & Benjamins recent work on > MPTCP socket api. We didnt have much discussion whether to add this > to the charter. One comment was that any work should build on > /reference RFC6897. > > https://www.ietf.org/proceedings/96/slides/slides-96-mptcp-4.pdf > > Please can you comment whether you see this as a useful work item, or > you think it shouldnt be worked on, or how it should be adapted to > something you think the WG should work on. > > > > yes, I think it is a very useful work item and am willing to contribute > to this work. > > > > I'm not sure whether this can be seen as an update to 6897. I'm under the > impression that 6897 takes a different approach, giving users a > high-level overview of how using MPTCP might look like to an application > that is talking to a TCP-socket (which happens to end up using MPTCP). > > > > Olivier's work seems to rather make MPTCP entirely explicit to the > application. So, I think both works take a different approach. > > > > > To help prompt the discussion, heres a very first version of some > possible charter text > > RFC6897 defined an optional, basic application interface for > MPTCP-aware applications, including a set of socket operations. Now > there is more experience of how MPTCP is being used, the WG will > re-visit this work, and consider adding more advanced socket operations. > > > > RFC6897 was Informational would this new Milestone be Informational > or Experimental? > > > > I think it should be Informational. > > > > > > Christoph > > > > > > > Thanks > > phil > > > > Philip Eardley > > Research and Innovation > > This email contains BT information, which may be privileged or > confidential. It's meant only for the individual(s) or entity named > above. If you're not the intended recipient, note that disclosing, > copying, distributing or using this information is prohibited. If > you've received this email in error, please let me know immediately > on the email address above. Thank you. > We monitor our email system, and may record your emails. > > British Telecommunications plc > Registered office: 81 Newgate Street London EC1A 7AJ > Registered in England no: 1800000 > > > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp > > > > > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp > From nobody Wed Nov 9 05:35:14 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6C2ED129871 for ; Wed, 9 Nov 2016 05:35:12 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -105.699 X-Spam-Level: X-Spam-Status: No, score=-105.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-1.497, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, USER_IN_WHITELIST=-100] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id s5hO6ED0167h for ; Wed, 9 Nov 2016 05:35:11 -0800 (PST) Received: from rfc-editor.org (rfc-editor.org [4.31.198.49]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4E2E512986D for ; Wed, 9 Nov 2016 05:35:11 -0800 (PST) Received: by rfc-editor.org (Postfix, from userid 30) id 307E8B81283; Wed, 9 Nov 2016 05:35:11 -0800 (PST) To: marcelo@it.uc3m.es, spencerdawkins.ietf@gmail.com, ietf@kuehlewind.net, philip.eardley@bt.com, nishida@sfc.wide.ad.jp X-PHP-Originating-Script: 30:errata_mail_lib.php From: RFC Errata System Message-Id: <20161109133511.307E8B81283@rfc-editor.org> Date: Wed, 9 Nov 2016 05:35:11 -0800 (PST) Archived-At: Cc: multipathtcp@ietf.org, rfc-editor@rfc-editor.org, tobias.seel@gmail.com Subject: [multipathtcp] [Editorial Errata Reported] RFC6181 (4857) X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 13:35:12 -0000 The following errata report has been submitted for RFC6181, "Threat Analysis for TCP Extensions for Multipath Operation with Multiple Addresses". -------------------------------------- You may review the report below and at: http://www.rfc-editor.org/errata_search.php?rfc=6181&eid=4857 -------------------------------------- Type: Editorial Reported by: Tobias Seel Section: 5 Original Text ------------- The attacker can do that by pretending that the path between IPA and IPT is congested but that the path between IPS and IPT is not. Corrected Text -------------- The attacker can do that by pretending that the path between IPA and IPS is congested but that the path between IPS and IPT is not. Notes ----- The attacker wants to pretend that the path between IPA and the Source is congested. There is no relevant path between IPA and IPT which has to be congested. Instructions: ------------- This erratum is currently posted as "Reported". If necessary, please use "Reply All" to discuss whether it should be verified or rejected. When a decision is reached, the verifying party can log in to change the status and edit the report, if necessary. -------------------------------------- RFC6181 (draft-ietf-mptcp-threat-08) -------------------------------------- Title : Threat Analysis for TCP Extensions for Multipath Operation with Multiple Addresses Publication Date : March 2011 Author(s) : M. Bagnulo Category : INFORMATIONAL Source : Multipath TCP Area : Transport Stream : IETF Verifying Party : IESG From nobody Wed Nov 9 05:38:35 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A2129129857 for ; Wed, 9 Nov 2016 05:38:33 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id D2JktXZjLzPU for ; Wed, 9 Nov 2016 05:38:31 -0800 (PST) Received: from mail-lf0-x22f.google.com (mail-lf0-x22f.google.com [IPv6:2a00:1450:4010:c07::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 02EF912962F for ; Wed, 9 Nov 2016 05:38:31 -0800 (PST) Received: by mail-lf0-x22f.google.com with SMTP id b14so164325239lfg.2 for ; Wed, 09 Nov 2016 05:38:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=7jRjJjDgBZy2gJbMdjiPXAe7KJAYaDSyPAvrpM1AZJU=; b=y13Z8h6kuS33TVoO5iYL/YR8302kaNZfLP0P8x+MS553mjfKNTm0q8uNqLq1Ztylqe CVW20Y3sdTVEXwipX5Nvatya2fCWJyQ4RQ9CvAvso+XnUYlfS52wie8EXJQUv6TvbpYI /cWkASXuLRKBawUYPkEhb0Kf3W3KnLcmyRlHxSsNEtuTsAUKGpNts2XA7aofiiC9Se8z 38gCaTCzW7v0MvuCU1dzxhphzuwuxTsxR43pfk3nHUHHXdjH9kh3TlDnZ0UJybKiI+gK RFqo+1mWfU1eqqAZ28pIMPf1c0o6Z/BiD668ymZFOa4O++BGok5FogdkgIrKaCe05jWi E4FA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=7jRjJjDgBZy2gJbMdjiPXAe7KJAYaDSyPAvrpM1AZJU=; b=R6aus3cZTIkC5L4BGKEbOAzfi0sc5gVYDpFmX8yMhkYjXhLyt1ct9+kUhBtHvVFGJh n6gi8Ow/I8S9oBAsRgsHKWnFqn85r76MLU65qay/rXDdd95FfQNHtafIggGxdhQ1r9pA n+kTVMZJL9BXqCUhg3dR2fR7vt9VOaErbobu16SjBenSmi/p/ZJkp1+JfDMiObZwvEUK /gmqKUThxr03/iLLwoa9ltl+qd/xzu86RHMb2U37uG9sipb5Cw/Gm8CRB0qXUUXTAbsX RfnTwikVpYo8mobC3GPHUUQD5I8/OkIXETlW80q2Sxo8lgJyXI70mn8UWDpYjxRUCELE +Cfw== X-Gm-Message-State: ABUngvdjoGt5eUIhYRpZXH2lav7WvAo/b5pQMPLMNLSZW74RtL2QVmz2xNV8vzcQNFc0gQ== X-Received: by 10.25.27.72 with SMTP id b69mr7241663lfb.160.1478698708868; Wed, 09 Nov 2016 05:38:28 -0800 (PST) Received: from alans-mbp.rd.pexip.com ([46.19.20.98]) by smtp.gmail.com with ESMTPSA id 33sm4227991lfy.44.2016.11.09.05.38.27 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 09 Nov 2016 05:38:28 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_1903CACB-986A-40BE-B3FE-27FD69FDB29B" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> Date: Wed, 9 Nov 2016 13:38:27 +0000 Message-Id: <57E4A53F-1694-434E-82A9-43A4566990C9@gmail.com> References: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> To: philip.eardley@bt.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Adding a new work item on MPTCP API X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 13:38:34 -0000 --Apple-Mail=_1903CACB-986A-40BE-B3FE-27FD69FDB29B Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 That reads as if it is adding more advanced APIs over and above what=E2=80= =99s in 6897. Given a lot of this work has already been covered in 6897, = I think it would be useful to determine what exactly it is that is = desired in addition. Is it an update to 6897 based on operational = experience? I feel it should also be clear that this builds upon 6897 = and not re-invent the wheel. Regards, Alan > On 9 Nov 2016, at 10:21, philip.eardley@bt.com wrote: >=20 > Following the earlier discussion, there is support to add a charter = item as follows: > <> > If you disagree with this being added, or suggest some mod to this = item, please say. > Thanks > Phil & Yoshi > =20 > From: cpaasch@apple.com = [mailto:cpaasch@apple.com ]=20 > Sent: 31 July 2016 20:37 > To: Eardley,PL,Philip,TUB8 R > > Cc: MultiPath TCP - IETF WG > > Subject: Re: [multipathtcp] potential new work item on MPTCP API > =20 > =20 > On Jul 26, 2016, at 7:35 AM, philip.eardley@bt.com = wrote: > =20 > Christoph, > https://tools.ietf.org/html/rfc6897#section-5.3 = is =E2=80=9CSockets = Interface Extensions by the Basic MPTCP API=E2=80=9D > (also https://tools.ietf.org/html/rfc6897#appendix-A = =E2=80=9CAppendix A. = Requirements on a Future Advanced MPTCP API=E2=80=9D) > =20 > Ok, I see. Fair enough. Extension to RFC6897 seems fine to me then. > =20 > =20 > Cheers, > Christoph >=20 >=20 > phil > =20 > From: cpaasch@apple.com = [mailto:cpaasch@apple.com ]=20 > Sent: 22 July 2016 09:48 > To: Eardley,PL,Philip,TUB8 R > > Cc: MultiPath TCP - IETF WG > > Subject: Re: [multipathtcp] potential new work item on MPTCP API > =20 > Hello, > =20 > On Jul 21, 2016, at 5:43 PM, philip.eardley@bt.com = wrote: > Yesterday Olivier presented about his & Benjamin=E2=80=99s recent work = on MPTCP socket api. We didn=E2=80=99t have much discussion whether to = add this to the charter. One comment was that any work should build on = /reference RFC6897. > https://www.ietf.org/proceedings/96/slides/slides-96-mptcp-4.pdf = > Please can you comment whether you see this as a useful work item, or = you think it shouldn=E2=80=99t be worked on, or how it should be adapted = to something you think the WG should work on. > =20 > yes, I think it is a very useful work item and am willing to = contribute to this work. > =20 > I'm not sure whether this can be seen as an update to 6897. I'm under = the impression that 6897 takes a different approach, giving users a = high-level overview of how using MPTCP might look like to an application = that is talking to a TCP-socket (which happens to end up using MPTCP). > =20 > Olivier's work seems to rather make MPTCP entirely explicit to the = application. So, I think both works take a different approach. >=20 >=20 >=20 > To help prompt the discussion, here=E2=80=99s a very first version of = some possible charter text > RFC6897 defined an optional, basic application interface for = MPTCP-aware applications, including a set of socket operations. Now = there is more experience of how MPTCP is being used, the WG will = re-visit this work, and consider adding more advanced socket operations. > =20 > RFC6897 was Informational =E2=80=93 would this new Milestone be = Informational or Experimental? > =20 > I think it should be Informational. > =20 > =20 > Christoph >=20 >=20 >=20 > =20 > Thanks > phil > =20 > Philip Eardley > Research and Innovation > This email contains BT information, which may be privileged or = confidential. It's meant only for the individual(s) or entity named = above. If you're not the intended recipient, note that disclosing, = copying, distributing or using this information is prohibited. If you've = received this email in error, please let me know immediately on the = email address above. Thank you. > We monitor our email system, and may record your emails. > British Telecommunications plc > Registered office: 81 Newgate Street London EC1A 7AJ > Registered in England no: 1800000 > =20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp = > =20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp = --Apple-Mail=_1903CACB-986A-40BE-B3FE-27FD69FDB29B Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 That reads as if it is adding more advanced APIs over and = above what=E2=80=99s in 6897. Given a lot of this work has already = been covered in 6897, I think it would be useful to determine what = exactly it is that is desired in addition. Is it an update to 6897 based = on operational experience? I feel it should also be clear that this = builds upon 6897 and not re-invent the wheel.

Regards,
Alan

On = 9 Nov 2016, at 10:21, philip.eardley@bt.com wrote:

Following the earlier discussion, there is = support to add a charter item as follows:
<<RFC6897 defined an = optional, basic application interface for MPTCP-aware applications, = including a set of socket operations. Now there is more experience of = how MPTCP is being used, the WG will re-visit this work, and consider = adding more advanced socket operations. The document will be = Informational.>>
If you disagree with this being added, or suggest some mod to = this item, please say.
Thanks
Phil & Yoshi
 
From: cpaasch@apple.com [mailto:cpaasch@apple.com] 
Sent: 31 = July 2016 20:37
To: Eardley,PL,Philip,TUB8 R = <philip.eardley@bt.com>
Cc: MultiPath TCP - IETF WG = <multipathtcp@ietf.org>
Subject: Re: [multipathtcp] = potential new work item on MPTCP API
 
 
On Jul 26, 2016, at = 7:35 AM, philip.eardley@bt.com wrote:
 
Christoph,
https://tools.ietf.org/html/rfc6897#section-5.3 is =E2=80=9CSockets = Interface Extensions by the Basic MPTCP API=E2=80=9D
(also https://tools.ietf.org/html/rfc6897#appendix-A =E2=80=9CAppendix A. = Requirements on a Future Advanced MPTCP API=E2=80=9D)
 
Ok, I see. Fair enough. Extension to RFC6897 seems = fine to me then.
 
 
Cheers,
Christoph


phil
 
From: cpaasch@apple.com [mailto:cpaasch@apple.com] 
Sent: 22 = July 2016 09:48
To: Eardley,PL,Philip,TUB8 R = <philip.eardley@bt.com>
Cc: MultiPath TCP - IETF WG = <multipathtcp@ietf.org>
Subject: Re: [multipathtcp] = potential new work item on MPTCP API
 
Hello,
 
On = Jul 21, 2016, at 5:43 PM, philip.eardley@bt.com wrote:
Yesterday Olivier presented about his & Benjamin=E2=80=99s = recent work on MPTCP socket api. We didn=E2=80=99t have much discussion = whether to add this to the charter. One comment was that any work should = build on /reference RFC6897.
https://www.ietf.org/proceedings/96/slides/slides-96-mptcp-4.pd= f
Please can you comment whether you see this as a useful work = item, or you think it shouldn=E2=80=99t be worked on, or how it should = be adapted to something you think the WG should work on.
 
yes, I think it is a very useful work = item and am willing to contribute to this work.
 
I'm not sure whether this can be seen as = an update to 6897. I'm under the impression that 6897 takes a different = approach, giving users a high-level overview of how using MPTCP might = look like to an application that is talking to a TCP-socket (which = happens to end up using MPTCP).
 
Olivier's work seems to rather make MPTCP = entirely explicit to the application. So, I think both works take a = different approach.



To help prompt the discussion, here=E2=80=99s a = very first version of some possible charter text
RFC6897 defined an = optional, basic application interface for MPTCP-aware applications, = including a set of socket operations. Now there is more experience of = how MPTCP is being used, the WG will re-visit this work, and consider = adding more advanced socket operations.
 
RFC6897 was Informational = =E2=80=93 would this new Milestone be Informational or = Experimental?
 
I think it should be Informational.
 
 
Christoph



 
Thanks
phil
 
Philip Eardley
Research and = Innovation
This email contains BT information, which may be privileged = or confidential. It's meant only for the individual(s) or entity named = above. If you're not the intended recipient, note that disclosing, = copying, distributing or using this information is prohibited. If you've = received this email in error, please let me know immediately on the = email address above. Thank you.
We monitor our email = system, and may record your emails.
British = Telecommunications plc
Registered office: 81 Newgate = Street London EC1A 7AJ
Registered in England no: = 1800000
 
_______________________________________________
multipathtcp mailing list
multipathtcp@ietf.org
https://www.ietf.org/mailman/listinfo/multipathtcp
 
_______________________________________________
multipathtcp = mailing list
multipathtcp@ietf.org
https://www.ietf.org/mailman/listinfo/multipathtcp

= --Apple-Mail=_1903CACB-986A-40BE-B3FE-27FD69FDB29B-- From nobody Wed Nov 9 05:39:04 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4EF5C1294FB for ; Wed, 9 Nov 2016 05:39:02 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id gSpYQ2fObude for ; Wed, 9 Nov 2016 05:38:59 -0800 (PST) Received: from mail-lf0-x232.google.com (mail-lf0-x232.google.com [IPv6:2a00:1450:4010:c07::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 10B5E12998C for ; Wed, 9 Nov 2016 05:38:55 -0800 (PST) Received: by mail-lf0-x232.google.com with SMTP id t196so164984423lff.3 for ; Wed, 09 Nov 2016 05:38:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=im1B07b9ZvESnRlDcLyRBsRB+kDdisc9AwFdPEtfbFA=; b=USkhgFv7OQWsfDsSG+Sy1CGyNattKqN8JEMAuyfW5hFib7U3l4Eal5ago5+E+CPu9b /x/lgKd2XjjdR6vY4Y/qzkQHrLXCM4HpVXNYd+sH3Ass17V8yHlFMQ8tY1rYuB4bXA9Y CjzENHoEBqMuUb75wyuOElwSF9779OjJqbFCpiC919vmQFJVm669SN88PW0w7Fm/0WUo /UFmPvBj/MYfqg05iJ0pxw72SNlxVxrE+T8EqOuCT4LzD10Z/a6UM32mFnBQJXMPl0RF Nw+QABe+t/IzARvQTQX4d6SWYB+IW3Swxl/74gLU1QTPbRZLlAViCyVIEx6pmUKrCOQ1 fy6g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=im1B07b9ZvESnRlDcLyRBsRB+kDdisc9AwFdPEtfbFA=; b=lYpr0j73Btvq1ov9v0LQqAVOGZ/h+W6slFwijqzVTh8kRzBfeBaADhtfHOwAyMfd00 9OuaQpSF534u7Hs2R9XmJXTK9WH2kfWUBOKxYHvHFiPZ1wt8/Y9mgUtQdZrhJmK50phs 3pbwbwBTBbW3tN29AMaH9CFDtj1j2tE8JgNOsu6/2pkG9pQYEfnmw85BfH87SGn+v7Sv Ity7gvXbN09quE7RxRJBVd2xSNPyzof69uwh3fY2qjH82fr0l8yCK6WlKl14BUNeoldh jF4IhkBTCp+XOKgY0ODKS5p/Zp8WxtVKIBR7lu+HsaaLiCtqd07VTU/EqaEIcheTplPD g4rQ== X-Gm-Message-State: ABUngve8Spq5V5JUR50FDOyQdsYDsE5VSXFugb2s/bLOj0QzDR7av8QqZluv4J8NZcp0jQ== X-Received: by 10.25.204.213 with SMTP id c204mr8704754lfg.70.1478698733062; Wed, 09 Nov 2016 05:38:53 -0800 (PST) Received: from alans-mbp.rd.pexip.com ([46.19.20.98]) by smtp.gmail.com with ESMTPSA id 33sm4227991lfy.44.2016.11.09.05.38.51 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 09 Nov 2016 05:38:52 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_234B9550-3A4E-4585-B2E1-9925E3068F04" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAE7DC@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Wed, 9 Nov 2016 13:38:51 +0000 Message-Id: <53CD2649-4063-4EA8-8076-71990B2D2371@gmail.com> References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <7f9dd7ab-2e24-0319-b62f-fc4fa68b9568@tik.ee.ethz.ch> <787AE7BB302AE849A7480A190F8B933009DAE3A6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE743@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <06A031EE-5F50-4A0F-BBEC-9F2766C543FF@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAE7DC@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 13:39:02 -0000 --Apple-Mail=_234B9550-3A4E-4585-B2E1-9925E3068F04 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Med, Inline... > On 9 Nov 2016, at 09:45, mohamed.boucadair@orange.com wrote: >=20 >> -----Message d'origine----- >> De : Alan Ford [mailto:alan.ford@gmail.com] >> Envoy=C3=A9 : mercredi 9 novembre 2016 09:04 >> =C3=80 : BOUCADAIR Mohamed IMT/OLN >> Cc : Mirja K=C3=BChlewind; Olivier.Bonaventure@uclouvain.be; >> multipathtcp@ietf.org >> Objet : Re: [multipathtcp] potential MPTCP proxy charter item >>=20 >> Hi Med, >>=20 >> Thanks for providing some scenarios. Comments inline=E2=80=A6 >>=20 >>> On 9 Nov 2016, at 06:41, mohamed.boucadair@orange.com wrote: >>>=20 >>> Hi Alan, >>>=20 >>> Below some examples to illustrate the problem I'm talking about. >>>=20 >>> (1) Private IPv4 addresses or RFC6598 Shared Address space >>>=20 >>> Let's consider this configuration (reusing the same topology in this >> thread): >>>=20 >>> laptop <-----------+ >>> | (Public IPv4@) >>> smartphone <----> cpe <----FIXED------> mcp <------> server >>> + + >>> cellular1 cellular2 >>> (Private IPv4) >>>=20 >>> In this example, the multipath CPEs gets a public IPv4 address from = the >> fixed network and a private IPv4 address (or an address from RFC6598 >> range) from the mobile network (cellular2). >>>=20 >>> Consider the server is MPTCP-capable. >>>=20 >>> The first subflow can be placed using the fixed line. Fine. >>> The MCP will remove itself from the connection because the server is >> MPTCP-capable. Cool! >>> The second subflow that will use cellaulr2 cannot be established = because >> of a basic forwarding problem: packets sourced with private IPv4 = addresses >> cannot be forwarded over the public Internet. >>=20 >> Presumably cellular2 goes through a NAT in order to talk to anything = in >> the public Internet. So it can be addressed to the server, and work = like >> any other MPTCP subflow behind a NAT would work today. >=20 > [Med] You are assuming that the same Internet APN will be used for the = hybrid access. This is not a valid assumption. Some deployment are = considering dedicated APN for this service to avoid additional public = IPv4 address are assigned to this service and also to avoid overload the = service function at the Gi interface with traffic that will be routed to = the backbone of the same provider. Regrettably I=E2=80=99m not familiar with all these 3GPP terms here, = however are you saying that cellular2 would not be able to have = external, public, IP connectivity? If not, what=E2=80=99s the point of = that interface? I was assuming that it would, and therefore would be = able to talk direct to the server. >> What am I missing? Why is this any different to today with a MPTCP = end >> host with private IP addresses? >=20 > [Med] The difference is that there is no NAT in the path before the = MCP. The MCP has the role to use the IP address assigned by the fixed = line when forwarding the secondary subflow.=20 I wasn=E2=80=99t talking before the MCP; in this scenario we are talking = that the MCP gets out of the path - so what cellular2 needs to do is = reach the server to open the second subflow. >> The smartphone does not have knowledge of cellular2, presumably=E2=80=A6= So the >> CPE would have to do something funky with the traffic to split it = over >> fixed and cellular2 >=20 > [Med] This is a proxy function (MCP) in the CPE! I didn't focused on = that part of the flow because there are other problems there. If the CPE = does not embed an MCP, an MPTCP capable host (laptop of smartphone) may = not be able to aggregate the resources of multiple access links. Going = native will lead to less QoE compared to involving the MCP located in = the CPE.=20 >=20 > - but it could still establish the subflow towards the >> server on cellular2, without any knowledge of the smartphone or the >> network. >>=20 >>>=20 >>> (2) IPv6-only access network >>>=20 >>> Lets' consider this configuration: >>>=20 >>> laptop <-----------+ >>> | (Public IPv4@ >>> smartphone <----> cpe <----FIXED------> mcp <------> server >>> + + IPv4-only >>> cellular1 cellular2 >>> (IPv6-only prefix) >>>=20 >>> In this example, the multipath CPEs gets a public IPv4 address from = the >> fixed network and an IPv6 prefix from the mobile network (cellular2). >>>=20 >>> Consider the server is MPTCP-capable, but IPv4-only. >>>=20 >>> The first subflow can be placed using the fixed line. Fine. >>> The MCP will remove itself from the connection because the server is >> MPTCP-capable. Cool! >>> The second subflow that will use cellaulr2 cannot be added because = the >> remote server does not support IPv6. >>>=20 >>=20 >> So in this case, if the MCP was on-path, it could be dual-stack and = could >> add its IPv6 address to the subflows. >=20 > [Med] Yes.=20 >=20 >>=20 >> If the MCP knew the connection was being proxied, would this help? = Since >> as you=E2=80=99ve already defined, the MCP <=E2=80=94> server path = would then be TCP. If >> the MCP stayed on-path, you could do multi path towards the MCP but = then >> lose MPTCP capabilities to the server. >=20 > [Med] The MCP can do the following: > * It removes itself from the connection, then the connection will be = e2e MPTCP... but only one access network will be used at the client = side. > * The MCP may decide the stay in the connection to glue two adjacent = MPTCP connections. Doing so, we benefit from both MPTCP capabilities at = the client and servier side.=20 >=20 > The exact behavior should IMHO be configurable.=20 So the desire is for the CPE to make this choice, based on some internal = logic, and without having a MCP address to explicitly communicate with? >>=20 >> Or alternatively, the MCP could always stay on-path but only add IPv6 >> addresses if it somehow had knowledge that was required based on the >> source or destination address. Does it need to know by a flag? Would = there >> actually be any harm by maintaining itself on the path anyway? >=20 > [Med] I don't see a harm in doing so (see above), but those who want = to have an e2e MPTCP connection may see something bad in that design. I = though they wanted to completely remove the MCP from the path when both = the client and server are MPTCP-capable.=20 That would certainly be desirable, yes. But if not possible, then = there=E2=80=99s not much harm with always sitting on the path - it=E2=80=99= s a bit like a NAT. > It=E2=80=99s not >> like it=E2=80=99s doing anything other than packet forwarding on the = initial >> subflow, and just adds its IPv6 addresses to the initial exchanges in = case >=20 > [Med] It needs to terminate the MPTCP connections, mange them, etc. = This is exactly the MCP job.=20 >=20 >> it would be useful - and if it receives traffic to the relevant >> address/port, it can start forwarding it to the far end too (possibly = over >> a second IPv4 subflow). Again, no need or any explicit signalling to = make >> this work. >=20 > [Med] We are not discussing about any explicit signaling her, Alan. We = are discussing the implications on removing the MCP from the path based = on SYN/ACK that will carry an MP_CAPABLE option! My hypothesis here is that an explicit signal is not required if you = choose to sit on the path or not based on the presence of MP_CAPABLE in = the SYN/ACK. >>=20 >>> I can share other examples where problems arise when the proxy is >> blindly removed from the connection based on the presence of = MP_CAPABLE in >> SYN/ACK. >>=20 >> If it would help to clarify, please do! Since I don=E2=80=99t see a = problem in >> (1), and whilst I can see a potential problem in (2) above, I am not = sure >> how you are resolving it. Any other examples very welcome! >=20 > [Med] Happily. You can consider a homenet architecture = https://tools.ietf.org/html/rfc7368 where MPTCP-capable hosts may not be = aware of the presence of multiple paths (see this simple topology). The = use of a proxy will to deterministically make use of the path diversity. Great! So the CPE can act as a MCP here, and optionally there could be a = secondary MCP in the path to terminate paths for the far ends that do = not support MPTCP (i.e. sitting on the path if the SYN/ACK does not = contain MPTCP capability, and could advertise its own address in an = ADD_ADDR). So why do you need an explicit signal in this case? Regards, Alan --Apple-Mail=_234B9550-3A4E-4585-B2E1-9925E3068F04 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi Med,

Inline...

On 9 Nov 2016, at 09:45, mohamed.boucadair@orange.com wrote:

-----Message d'origine-----
De : Alan Ford = [mailto:alan.ford@gmail.com]
Envoy=C3=A9 = : mercredi 9 novembre 2016 09:04
=C3=80 : BOUCADAIR = Mohamed IMT/OLN
Cc : Mirja K=C3=BChlewind; Olivier.Bonaventure@uclouvain.be;
multipathtcp@ietf.org
Objet : Re: = [multipathtcp] potential MPTCP proxy charter item

Hi Med,

Thanks for providing = some scenarios. Comments inline=E2=80=A6

On 9 Nov 2016, at 06:41, = mohamed.boucadair@orange.com wrote:

Hi = Alan,

Below some examples to illustrate the = problem I'm talking about.

(1) Private IPv4 = addresses or RFC6598 Shared Address space

Let's consider this configuration (reusing the same topology = in this
thread):

laptop <-----------+
=             &n= bsp;    | (Public IPv4@)
smartphone = <----> cpe <----FIXED------> mcp <------> server
   + =             +<= br class=3D""> cellular1     cellular2
=             &n= bsp; (Private IPv4)

In this example, = the multipath CPEs gets a public IPv4 address from the
fixed network and a private IPv4 address (or an = address from RFC6598
range) from the mobile network = (cellular2).

Consider the server is MPTCP-capable.

The first subflow can be placed using the fixed line. = Fine.
The MCP will remove itself from the connection = because the server is
MPTCP-capable. Cool!
The second subflow that = will use cellaulr2 cannot be established because
of a basic forwarding problem: packets sourced = with private IPv4 addresses
cannot be forwarded over the = public Internet.

Presumably cellular2 goes = through a NAT in order to talk to anything in
the public = Internet. So it can be addressed to the server, and work like
any other MPTCP subflow behind a NAT would work today.

[Med] You are assuming that the = same Internet APN will be used for the hybrid access. This is not a = valid assumption. Some deployment are considering dedicated APN for this = service to avoid additional public IPv4 address are assigned to this = service and also to avoid overload the service function at the Gi = interface with traffic that will be routed to the backbone of the same = provider.

Regrettably I=E2=80=99m not familiar with all = these 3GPP terms here, however are you saying that cellular2 would not = be able to have external, public, IP connectivity? If not, what=E2=80=99s = the point of that interface? I was assuming that it would, and therefore = would be able to talk direct to the server.

What am I missing? Why = is this any different to today with a MPTCP end
host with = private IP addresses?

[Med] = The difference is that there is no NAT in the path before the MCP. The = MCP has the role to use the IP address assigned by the fixed line when = forwarding the secondary subflow.

I wasn=E2=80= =99t talking before the MCP; in this scenario we are talking that the = MCP gets out of the path - so what cellular2 needs to do is reach the server to open the second subflow.

The smartphone does not have knowledge of cellular2, = presumably=E2=80=A6 So the
CPE would have to do something = funky with the traffic to split it over
fixed and = cellular2

[Med] This is a = proxy function (MCP) in the CPE! I didn't focused on that part of the = flow because there are other problems there. If the CPE does not embed = an MCP, an MPTCP capable host (laptop of smartphone) may not be able to = aggregate the resources of multiple access links. Going native will lead = to less QoE compared to involving the MCP located in the CPE.

- but it could still establish the subflow = towards the
server on = cellular2, without any knowledge of the smartphone or the
network.


(2) IPv6-only access network

Lets' consider this configuration:

laptop <-----------+
=             &n= bsp;    | (Public IPv4@
smartphone = <----> cpe <----FIXED------> mcp <------> server
   + =             &n= bsp;+ =             &n= bsp;           &nbs= p;      IPv4-only
cellular1 =     cellular2
=             &n= bsp; (IPv6-only prefix)

In this = example, the multipath CPEs gets a public IPv4 address from the
fixed network and an IPv6 prefix from the mobile = network (cellular2).

Consider the server is MPTCP-capable, but = IPv4-only.

The first subflow can be placed = using the fixed line. Fine.
The MCP will remove itself = from the connection because the server is
MPTCP-capable. Cool!
The second subflow that will use cellaulr2 = cannot be added because the
remote server = does not support IPv6.


So in this case, = if the MCP was on-path, it could be dual-stack and could
add= its IPv6 address to the subflows.

[Med] Yes.


If the MCP knew the connection = was being proxied, would this help? Since
as you=E2=80=99ve = already defined, the MCP <=E2=80=94> server path would then be = TCP. If
the MCP stayed on-path, you could do multi path = towards the MCP but then
lose MPTCP capabilities to the = server.

[Med] The MCP can do = the following:
* It removes itself from the connection, = then the connection will be e2e MPTCP... but only one access network = will be used at the client side.
* The MCP may decide the = stay in the connection to glue two adjacent MPTCP connections. Doing so, = we benefit from both MPTCP capabilities at the client and servier side. =

The exact behavior should IMHO be = configurable.

So the desire is for the CPE to make this choice, = based on some internal logic, and without having a MCP address to = explicitly communicate with?


Or alternatively, the MCP could always stay = on-path but only add IPv6
addresses if it somehow had = knowledge that was required based on the
source or = destination address. Does it need to know by a flag? Would there
actually be any harm by maintaining itself on the path = anyway?

[Med] I don't see a = harm in doing so (see above), but those who want to have an e2e MPTCP = connection may see something bad in that design. I though they wanted to = completely remove the MCP from the path when both the client and server = are MPTCP-capable.

That would certainly be desirable, yes. But if not = possible, then there=E2=80=99s not much harm with always sitting on the = path - it=E2=80=99s a bit like a NAT.

It=E2=80=99s = not
like it=E2=80=99s = doing anything other than packet forwarding on the initial
subflow, and just adds its IPv6 addresses to the initial = exchanges in case

[Med] It = needs to terminate the MPTCP connections, mange them, etc. This is = exactly the MCP job.

it would be useful - and if it receives traffic = to the relevant
address/port, it can start forwarding it = to the far end too (possibly over
a second IPv4 subflow). = Again, no need or any explicit signalling to make
this = work.

[Med] We are not = discussing about any explicit signaling her, Alan. We are discussing the = implications on removing the MCP from the path based on SYN/ACK that = will carry an MP_CAPABLE option!

My = hypothesis here is that an explicit signal is not required if you choose = to sit on the path or not based on the presence of MP_CAPABLE in the = SYN/ACK.


I can share other = examples where problems arise when the proxy is
blindly removed from the connection based on the = presence of MP_CAPABLE in
SYN/ACK.

If it would help to clarify, please do! Since I don=E2=80=99t = see a problem in
(1), and whilst I can see a potential = problem in (2) above, I am not sure
how you are resolving = it. Any other examples very welcome!

[Med] Happily. You can consider a homenet architecture https://tools.ietf.org/html/rfc7368 where MPTCP-capable = hosts may not be aware of the presence of multiple paths (see this = simple topology).  The use of a proxy will to deterministically = make use of the path diversity.

Great! = So the CPE can act as a MCP here, and optionally there could be a = secondary MCP in the path to terminate paths for the far ends that do = not support MPTCP (i.e. sitting on the path if the SYN/ACK does not = contain MPTCP capability, and could advertise its own address in an = ADD_ADDR). So why do you need an explicit signal in this = case?

Regards,
Alan


= --Apple-Mail=_234B9550-3A4E-4585-B2E1-9925E3068F04-- From nobody Wed Nov 9 06:12:41 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 536E41296D5 for ; Wed, 9 Nov 2016 06:12:38 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.115 X-Spam-Level: X-Spam-Status: No, score=-3.115 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id cLEshdgyWExJ for ; Wed, 9 Nov 2016 06:12:36 -0800 (PST) Received: from relais-inet.orange.com (mta136.mail.business.static.orange.com [80.12.70.36]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 03859129645 for ; Wed, 9 Nov 2016 06:12:35 -0800 (PST) Received: from opfednr05.francetelecom.fr (unknown [xx.xx.xx.69]) by opfednr21.francetelecom.fr (ESMTP service) with ESMTP id EE8DAC0671; Wed, 9 Nov 2016 15:12:33 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.58]) by opfednr05.francetelecom.fr (ESMTP service) with ESMTP id 8102420082; Wed, 9 Nov 2016 15:12:33 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM33.corporate.adroot.infra.ftgroup ([fe80::3881:fc15:b4b2:9017%19]) with mapi id 14.03.0319.002; Wed, 9 Nov 2016 15:12:33 +0100 From: To: Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOo6bnemdljzUmEGiGID3gGUCC6DQqmzA Date: Wed, 9 Nov 2016 14:12:32 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAE977@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <7f9dd7ab-2e24-0319-b62f-fc4fa68b9568@tik.ee.ethz.ch> <787AE7BB302AE849A7480A190F8B933009DAE3A6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE743@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <06A031EE-5F50-4A0F-BBEC-9F2766C543FF@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAE7DC@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <53CD2649-4063-4EA8-8076-71990B2D2371@gmail.com> In-Reply-To: <53CD2649-4063-4EA8-8076-71990B2D2371@gmail.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DAE977OPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 14:12:38 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DAE977OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 UmUtLA0KDQpQbGVhc2Ugc2VlIGlubGluZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCkRlIDogQWxhbiBG b3JkIFttYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbV0NCkVudm95w6kgOiBtZXJjcmVkaSA5IG5v dmVtYnJlIDIwMTYgMTQ6MzkNCsOAIDogQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTg0KQ2MgOiBN aXJqYSBLw7xobGV3aW5kOyBPbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZTsgbXVsdGlw YXRodGNwQGlldGYub3JnDQpPYmpldCA6IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBU Q1AgcHJveHkgY2hhcnRlciBpdGVtDQoNCkhpIE1lZCwNCg0KSW5saW5lLi4uDQoNCk9uIDkgTm92 IDIwMTYsIGF0IDA5OjQ1LCBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPG1haWx0bzptb2hh bWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPiB3cm90ZToNCg0KDQotLS0tLU1lc3NhZ2UgZCdvcmln aW5lLS0tLS0NCkRlIDogQWxhbiBGb3JkIFttYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbV0NCkVu dm95w6kgOiBtZXJjcmVkaSA5IG5vdmVtYnJlIDIwMTYgMDk6MDQNCsOAIDogQk9VQ0FEQUlSIE1v aGFtZWQgSU1UL09MTg0KQ2MgOiBNaXJqYSBLw7xobGV3aW5kOyBPbGl2aWVyLkJvbmF2ZW50dXJl QHVjbG91dmFpbi5iZTxtYWlsdG86T2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU+Ow0K bXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpPYmpl dCA6IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkgY2hhcnRlciBpdGVt DQoNCkhpIE1lZCwNCg0KVGhhbmtzIGZvciBwcm92aWRpbmcgc29tZSBzY2VuYXJpb3MuIENvbW1l bnRzIGlubGluZeKApg0KDQoNCk9uIDkgTm92IDIwMTYsIGF0IDA2OjQxLCBtb2hhbWVkLmJvdWNh ZGFpckBvcmFuZ2UuY29tPG1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPiB3cm90 ZToNCg0KSGkgQWxhbiwNCg0KQmVsb3cgc29tZSBleGFtcGxlcyB0byBpbGx1c3RyYXRlIHRoZSBw cm9ibGVtIEknbSB0YWxraW5nIGFib3V0Lg0KDQooMSkgUHJpdmF0ZSBJUHY0IGFkZHJlc3NlcyBv ciBSRkM2NTk4IFNoYXJlZCBBZGRyZXNzIHNwYWNlDQoNCkxldCdzIGNvbnNpZGVyIHRoaXMgY29u ZmlndXJhdGlvbiAocmV1c2luZyB0aGUgc2FtZSB0b3BvbG9neSBpbiB0aGlzDQp0aHJlYWQpOg0K DQoNCmxhcHRvcCA8LS0tLS0tLS0tLS0rDQogICAgICAgICAgICAgICAgIHwgKFB1YmxpYyBJUHY0 QCkNCnNtYXJ0cGhvbmUgPC0tLS0+IGNwZSA8LS0tLUZJWEVELS0tLS0tPiBtY3AgPC0tLS0tLT4g c2VydmVyDQogICArICAgICAgICAgICAgICsNCmNlbGx1bGFyMSAgICAgY2VsbHVsYXIyDQogICAg ICAgICAgICAgIChQcml2YXRlIElQdjQpDQoNCkluIHRoaXMgZXhhbXBsZSwgdGhlIG11bHRpcGF0 aCBDUEVzIGdldHMgYSBwdWJsaWMgSVB2NCBhZGRyZXNzIGZyb20gdGhlDQpmaXhlZCBuZXR3b3Jr IGFuZCBhIHByaXZhdGUgSVB2NCBhZGRyZXNzIChvciBhbiBhZGRyZXNzIGZyb20gUkZDNjU5OA0K cmFuZ2UpIGZyb20gdGhlIG1vYmlsZSBuZXR3b3JrIChjZWxsdWxhcjIpLg0KDQoNCkNvbnNpZGVy IHRoZSBzZXJ2ZXIgaXMgTVBUQ1AtY2FwYWJsZS4NCg0KVGhlIGZpcnN0IHN1YmZsb3cgY2FuIGJl IHBsYWNlZCB1c2luZyB0aGUgZml4ZWQgbGluZS4gRmluZS4NClRoZSBNQ1Agd2lsbCByZW1vdmUg aXRzZWxmIGZyb20gdGhlIGNvbm5lY3Rpb24gYmVjYXVzZSB0aGUgc2VydmVyIGlzDQpNUFRDUC1j YXBhYmxlLiBDb29sIQ0KDQpUaGUgc2Vjb25kIHN1YmZsb3cgdGhhdCB3aWxsIHVzZSBjZWxsYXVs cjIgY2Fubm90IGJlIGVzdGFibGlzaGVkIGJlY2F1c2UNCm9mIGEgYmFzaWMgZm9yd2FyZGluZyBw cm9ibGVtOiBwYWNrZXRzIHNvdXJjZWQgd2l0aCBwcml2YXRlIElQdjQgYWRkcmVzc2VzDQpjYW5u b3QgYmUgZm9yd2FyZGVkIG92ZXIgdGhlIHB1YmxpYyBJbnRlcm5ldC4NCg0KUHJlc3VtYWJseSBj ZWxsdWxhcjIgZ29lcyB0aHJvdWdoIGEgTkFUIGluIG9yZGVyIHRvIHRhbGsgdG8gYW55dGhpbmcg aW4NCnRoZSBwdWJsaWMgSW50ZXJuZXQuIFNvIGl0IGNhbiBiZSBhZGRyZXNzZWQgdG8gdGhlIHNl cnZlciwgYW5kIHdvcmsgbGlrZQ0KYW55IG90aGVyIE1QVENQIHN1YmZsb3cgYmVoaW5kIGEgTkFU IHdvdWxkIHdvcmsgdG9kYXkuDQoNCltNZWRdIFlvdSBhcmUgYXNzdW1pbmcgdGhhdCB0aGUgc2Ft ZSBJbnRlcm5ldCBBUE4gd2lsbCBiZSB1c2VkIGZvciB0aGUgaHlicmlkIGFjY2Vzcy4gVGhpcyBp cyBub3QgYSB2YWxpZCBhc3N1bXB0aW9uLiBTb21lIGRlcGxveW1lbnQgYXJlIGNvbnNpZGVyaW5n IGRlZGljYXRlZCBBUE4gZm9yIHRoaXMgc2VydmljZSB0byBhdm9pZCBhZGRpdGlvbmFsIHB1Ymxp YyBJUHY0IGFkZHJlc3MgYXJlIGFzc2lnbmVkIHRvIHRoaXMgc2VydmljZSBhbmQgYWxzbyB0byBh dm9pZCBvdmVybG9hZCB0aGUgc2VydmljZSBmdW5jdGlvbiBhdCB0aGUgR2kgaW50ZXJmYWNlIHdp dGggdHJhZmZpYyB0aGF0IHdpbGwgYmUgcm91dGVkIHRvIHRoZSBiYWNrYm9uZSBvZiB0aGUgc2Ft ZSBwcm92aWRlci4NCg0KUmVncmV0dGFibHkgSeKAmW0gbm90IGZhbWlsaWFyIHdpdGggYWxsIHRo ZXNlIDNHUFAgdGVybXMgaGVyZSwgaG93ZXZlciBhcmUgeW91IHNheWluZyB0aGF0IGNlbGx1bGFy MiB3b3VsZCBub3QgYmUgYWJsZSB0byBoYXZlIGV4dGVybmFsLCBwdWJsaWMsIElQIGNvbm5lY3Rp dml0eT8NCltNZWRdIFllcywgYmVjYXVzZSB0aGlzIGlzIHN1cHBvc2VkIHRvIGJlIGEgZGVkaWNh dGVkIEFQTiBmb3IgaHlicmlkIGFjY2VzcyBzZXJ2aWNlLiBGV0lXLCB5b3UgY2FuIHJlZmVyIHRv IHRoZSBjb25jZXB0IG9mIEFQTiBoZXJlIGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2 NDU5I3NlY3Rpb24tMi4yLg0KDQpJZiBub3QsIHdoYXTigJlzIHRoZSBwb2ludCBvZiB0aGF0IGlu dGVyZmFjZT8gSSB3YXMgYXNzdW1pbmcgdGhhdCBpdCB3b3VsZCwgYW5kIHRoZXJlZm9yZSB3b3Vs ZCBiZSBhYmxlIHRvIHRhbGsgZGlyZWN0IHRvIHRoZSBzZXJ2ZXIuDQpbTWVkXSBUaGF04oCZcyBt YXkgYmUgYW5vdGhlciBBUE46IEludGVybmV0IEFQTi4NCg0KDQpXaGF0IGFtIEkgbWlzc2luZz8g V2h5IGlzIHRoaXMgYW55IGRpZmZlcmVudCB0byB0b2RheSB3aXRoIGEgTVBUQ1AgZW5kDQpob3N0 IHdpdGggcHJpdmF0ZSBJUCBhZGRyZXNzZXM/DQoNCltNZWRdIFRoZSBkaWZmZXJlbmNlIGlzIHRo YXQgdGhlcmUgaXMgbm8gTkFUIGluIHRoZSBwYXRoIGJlZm9yZSB0aGUgTUNQLiBUaGUgTUNQIGhh cyB0aGUgcm9sZSB0byB1c2UgdGhlIElQIGFkZHJlc3MgYXNzaWduZWQgYnkgdGhlIGZpeGVkIGxp bmUgd2hlbiBmb3J3YXJkaW5nIHRoZSBzZWNvbmRhcnkgc3ViZmxvdy4NCg0KSSB3YXNu4oCZdCB0 YWxraW5nIGJlZm9yZSB0aGUgTUNQOyBpbiB0aGlzIHNjZW5hcmlvIHdlIGFyZSB0YWxraW5nIHRo YXQgdGhlIE1DUCBnZXRzIG91dCBvZiB0aGUgcGF0aA0KW01lZF0gSSBnb3QgdGhhdC4NCg0KLSBz byB3aGF0IGNlbGx1bGFyMiBuZWVkcyB0byBkbyBpcyByZWFjaCB0aGUgc2VydmVyIHRvIG9wZW4g dGhlIHNlY29uZCBzdWJmbG93Lg0KW01lZF0gQ2VsbHVsYXIyIG5lZWRzIG5vdGhpbmchIEJ1dCBN UFRDUCBjb25uZWN0aW9ucyBuZWVkIHRoZSBmbG93cyB0byBiZSBpbnRlcmNlcHRlZCBidXQgdGhl IE1DUC4gVGhhdCBpcyBhdm9pZCB3aXRoZHJhd2luZyB0aGUgTUNQIGV2ZW4gaWYgdGhlIHJlbW90 ZSBzZXJ2ZXIgaXMgTVBUQ1AtY2FwYWJsZS4gIFBsZWFzZSBub3RlIHRoYXQgSeKAmW0gbm90IGV4 cHJlc3NpbmcgbXkgb3duIHByZWZlcmVuY2VzIGhlcmUsIGJ1dCBJ4oCZbSBleHBsYWluaW5nIHdo YXQga2luZCBvZiBwcm9ibGVtcyBtYXkgYXJpc2UgaWYgd2UgbWFrZSBpbnZhbGlkIGFzc3VtcHRp b25zLg0KDQpUaGUgc21hcnRwaG9uZSBkb2VzIG5vdCBoYXZlIGtub3dsZWRnZSBvZiBjZWxsdWxh cjIsIHByZXN1bWFibHnigKYgU28gdGhlDQpDUEUgd291bGQgaGF2ZSB0byBkbyBzb21ldGhpbmcg ZnVua3kgd2l0aCB0aGUgdHJhZmZpYyB0byBzcGxpdCBpdCBvdmVyDQpmaXhlZCBhbmQgY2VsbHVs YXIyDQoNCltNZWRdIFRoaXMgaXMgYSBwcm94eSBmdW5jdGlvbiAoTUNQKSBpbiB0aGUgQ1BFISBJ IGRpZG4ndCBmb2N1c2VkIG9uIHRoYXQgcGFydCBvZiB0aGUgZmxvdyBiZWNhdXNlIHRoZXJlIGFy ZSBvdGhlciBwcm9ibGVtcyB0aGVyZS4gSWYgdGhlIENQRSBkb2VzIG5vdCBlbWJlZCBhbiBNQ1As IGFuIE1QVENQIGNhcGFibGUgaG9zdCAobGFwdG9wIG9mIHNtYXJ0cGhvbmUpIG1heSBub3QgYmUg YWJsZSB0byBhZ2dyZWdhdGUgdGhlIHJlc291cmNlcyBvZiBtdWx0aXBsZSBhY2Nlc3MgbGlua3Mu IEdvaW5nIG5hdGl2ZSB3aWxsIGxlYWQgdG8gbGVzcyBRb0UgY29tcGFyZWQgdG8gaW52b2x2aW5n IHRoZSBNQ1AgbG9jYXRlZCBpbiB0aGUgQ1BFLg0KDQotIGJ1dCBpdCBjb3VsZCBzdGlsbCBlc3Rh Ymxpc2ggdGhlIHN1YmZsb3cgdG93YXJkcyB0aGUNCg0Kc2VydmVyIG9uIGNlbGx1bGFyMiwgd2l0 aG91dCBhbnkga25vd2xlZGdlIG9mIHRoZSBzbWFydHBob25lIG9yIHRoZQ0KbmV0d29yay4NCg0K DQoNCigyKSBJUHY2LW9ubHkgYWNjZXNzIG5ldHdvcmsNCg0KTGV0cycgY29uc2lkZXIgdGhpcyBj b25maWd1cmF0aW9uOg0KDQpsYXB0b3AgPC0tLS0tLS0tLS0tKw0KICAgICAgICAgICAgICAgICB8 IChQdWJsaWMgSVB2NEANCnNtYXJ0cGhvbmUgPC0tLS0+IGNwZSA8LS0tLUZJWEVELS0tLS0tPiBt Y3AgPC0tLS0tLT4gc2VydmVyDQogICArICAgICAgICAgICAgICArICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICBJUHY0LW9ubHkNCmNlbGx1bGFyMSAgICAgY2VsbHVsYXIyDQogICAgICAg ICAgICAgIChJUHY2LW9ubHkgcHJlZml4KQ0KDQpJbiB0aGlzIGV4YW1wbGUsIHRoZSBtdWx0aXBh dGggQ1BFcyBnZXRzIGEgcHVibGljIElQdjQgYWRkcmVzcyBmcm9tIHRoZQ0KZml4ZWQgbmV0d29y ayBhbmQgYW4gSVB2NiBwcmVmaXggZnJvbSB0aGUgbW9iaWxlIG5ldHdvcmsgKGNlbGx1bGFyMiku DQoNCg0KQ29uc2lkZXIgdGhlIHNlcnZlciBpcyBNUFRDUC1jYXBhYmxlLCBidXQgSVB2NC1vbmx5 Lg0KDQpUaGUgZmlyc3Qgc3ViZmxvdyBjYW4gYmUgcGxhY2VkIHVzaW5nIHRoZSBmaXhlZCBsaW5l LiBGaW5lLg0KVGhlIE1DUCB3aWxsIHJlbW92ZSBpdHNlbGYgZnJvbSB0aGUgY29ubmVjdGlvbiBi ZWNhdXNlIHRoZSBzZXJ2ZXIgaXMNCk1QVENQLWNhcGFibGUuIENvb2whDQoNClRoZSBzZWNvbmQg c3ViZmxvdyB0aGF0IHdpbGwgdXNlIGNlbGxhdWxyMiBjYW5ub3QgYmUgYWRkZWQgYmVjYXVzZSB0 aGUNCnJlbW90ZSBzZXJ2ZXIgZG9lcyBub3Qgc3VwcG9ydCBJUHY2Lg0KDQoNCg0KU28gaW4gdGhp cyBjYXNlLCBpZiB0aGUgTUNQIHdhcyBvbi1wYXRoLCBpdCBjb3VsZCBiZSBkdWFsLXN0YWNrIGFu ZCBjb3VsZA0KYWRkIGl0cyBJUHY2IGFkZHJlc3MgdG8gdGhlIHN1YmZsb3dzLg0KDQpbTWVkXSBZ ZXMuDQoNCg0KDQpJZiB0aGUgTUNQIGtuZXcgdGhlIGNvbm5lY3Rpb24gd2FzIGJlaW5nIHByb3hp ZWQsIHdvdWxkIHRoaXMgaGVscD8gU2luY2UNCmFzIHlvdeKAmXZlIGFscmVhZHkgZGVmaW5lZCwg dGhlIE1DUCA84oCUPiBzZXJ2ZXIgcGF0aCB3b3VsZCB0aGVuIGJlIFRDUC4gSWYNCnRoZSBNQ1Ag c3RheWVkIG9uLXBhdGgsIHlvdSBjb3VsZCBkbyBtdWx0aSBwYXRoIHRvd2FyZHMgdGhlIE1DUCBi dXQgdGhlbg0KbG9zZSBNUFRDUCBjYXBhYmlsaXRpZXMgdG8gdGhlIHNlcnZlci4NCg0KW01lZF0g VGhlIE1DUCBjYW4gZG8gdGhlIGZvbGxvd2luZzoNCiogSXQgcmVtb3ZlcyBpdHNlbGYgZnJvbSB0 aGUgY29ubmVjdGlvbiwgdGhlbiB0aGUgY29ubmVjdGlvbiB3aWxsIGJlIGUyZSBNUFRDUC4uLiBi dXQgb25seSBvbmUgYWNjZXNzIG5ldHdvcmsgd2lsbCBiZSB1c2VkIGF0IHRoZSBjbGllbnQgc2lk ZS4NCiogVGhlIE1DUCBtYXkgZGVjaWRlIHRoZSBzdGF5IGluIHRoZSBjb25uZWN0aW9uIHRvIGds dWUgdHdvIGFkamFjZW50IE1QVENQIGNvbm5lY3Rpb25zLiBEb2luZyBzbywgd2UgYmVuZWZpdCBm cm9tIGJvdGggTVBUQ1AgY2FwYWJpbGl0aWVzIGF0IHRoZSBjbGllbnQgYW5kIHNlcnZpZXIgc2lk ZS4NCg0KVGhlIGV4YWN0IGJlaGF2aW9yIHNob3VsZCBJTUhPIGJlIGNvbmZpZ3VyYWJsZS4NCg0K U28gdGhlIGRlc2lyZSBpcyBmb3IgdGhlIENQRSB0byBtYWtlIHRoaXMgY2hvaWNlLCBiYXNlZCBv biBzb21lIGludGVybmFsIGxvZ2ljLCBhbmQgd2l0aG91dCBoYXZpbmcgYSBNQ1AgYWRkcmVzcyB0 byBleHBsaWNpdGx5IGNvbW11bmljYXRlIHdpdGg/DQpbTWVkXSBNeSB0YWtlIG9uIHRoaXMgaXMg dG8gaGF2ZSBjb25maWd1cmFibGUgcGFyYW1ldGVycyB0aGF0IHdpbGwgYmUgaW5zdHJ1Y3RlZCBi eSBhbiBvcGVyYXRvci4gVGhlIE1DUCB3aWxsIGJlaGF2ZSBhY2NvcmRpbmcgdG8gdGhvc2UgaW5z dHJ1Y3Rpb25zLiBJZiBhbiBNQ1AgaXMgY29uZmlndXJlZCB0byBiZSByZW1vdmVkIGZyb20gYSBj b25uZWN0aW9uLCBpdCB3aWxsIGNvb3JkaW5hdGUgaXRzIHdpdGhkcmF3YWwgYWNjb3JkaW5nbHku DQoNCg0KT3IgYWx0ZXJuYXRpdmVseSwgdGhlIE1DUCBjb3VsZCBhbHdheXMgc3RheSBvbi1wYXRo IGJ1dCBvbmx5IGFkZCBJUHY2DQphZGRyZXNzZXMgaWYgaXQgc29tZWhvdyBoYWQga25vd2xlZGdl IHRoYXQgd2FzIHJlcXVpcmVkIGJhc2VkIG9uIHRoZQ0Kc291cmNlIG9yIGRlc3RpbmF0aW9uIGFk ZHJlc3MuIERvZXMgaXQgbmVlZCB0byBrbm93IGJ5IGEgZmxhZz8gV291bGQgdGhlcmUNCmFjdHVh bGx5IGJlIGFueSBoYXJtIGJ5IG1haW50YWluaW5nIGl0c2VsZiBvbiB0aGUgcGF0aCBhbnl3YXk/ DQoNCltNZWRdIEkgZG9uJ3Qgc2VlIGEgaGFybSBpbiBkb2luZyBzbyAoc2VlIGFib3ZlKSwgYnV0 IHRob3NlIHdobyB3YW50IHRvIGhhdmUgYW4gZTJlIE1QVENQIGNvbm5lY3Rpb24gbWF5IHNlZSBz b21ldGhpbmcgYmFkIGluIHRoYXQgZGVzaWduLiBJIHRob3VnaCB0aGV5IHdhbnRlZCB0byBjb21w bGV0ZWx5IHJlbW92ZSB0aGUgTUNQIGZyb20gdGhlIHBhdGggd2hlbiBib3RoIHRoZSBjbGllbnQg YW5kIHNlcnZlciBhcmUgTVBUQ1AtY2FwYWJsZS4NCg0KVGhhdCB3b3VsZCBjZXJ0YWlubHkgYmUg ZGVzaXJhYmxlLCB5ZXMuIEJ1dCBpZiBub3QgcG9zc2libGUsIHRoZW4gdGhlcmXigJlzIG5vdCBt dWNoIGhhcm0gd2l0aCBhbHdheXMgc2l0dGluZyBvbiB0aGUgcGF0aCAtIGl04oCZcyBhIGJpdCBs aWtlIGEgTkFULg0KDQoNCkl04oCZcyBub3QNCg0KbGlrZSBpdOKAmXMgZG9pbmcgYW55dGhpbmcg b3RoZXIgdGhhbiBwYWNrZXQgZm9yd2FyZGluZyBvbiB0aGUgaW5pdGlhbA0Kc3ViZmxvdywgYW5k IGp1c3QgYWRkcyBpdHMgSVB2NiBhZGRyZXNzZXMgdG8gdGhlIGluaXRpYWwgZXhjaGFuZ2VzIGlu IGNhc2UNCg0KW01lZF0gSXQgbmVlZHMgdG8gdGVybWluYXRlIHRoZSBNUFRDUCBjb25uZWN0aW9u cywgbWFuZ2UgdGhlbSwgZXRjLiBUaGlzIGlzIGV4YWN0bHkgdGhlIE1DUCBqb2IuDQoNCg0KaXQg d291bGQgYmUgdXNlZnVsIC0gYW5kIGlmIGl0IHJlY2VpdmVzIHRyYWZmaWMgdG8gdGhlIHJlbGV2 YW50DQphZGRyZXNzL3BvcnQsIGl0IGNhbiBzdGFydCBmb3J3YXJkaW5nIGl0IHRvIHRoZSBmYXIg ZW5kIHRvbyAocG9zc2libHkgb3Zlcg0KYSBzZWNvbmQgSVB2NCBzdWJmbG93KS4gQWdhaW4sIG5v IG5lZWQgb3IgYW55IGV4cGxpY2l0IHNpZ25hbGxpbmcgdG8gbWFrZQ0KdGhpcyB3b3JrLg0KDQpb TWVkXSBXZSBhcmUgbm90IGRpc2N1c3NpbmcgYWJvdXQgYW55IGV4cGxpY2l0IHNpZ25hbGluZyBo ZXIsIEFsYW4uIFdlIGFyZSBkaXNjdXNzaW5nIHRoZSBpbXBsaWNhdGlvbnMgb24gcmVtb3Zpbmcg dGhlIE1DUCBmcm9tIHRoZSBwYXRoIGJhc2VkIG9uIFNZTi9BQ0sgdGhhdCB3aWxsIGNhcnJ5IGFu IE1QX0NBUEFCTEUgb3B0aW9uIQ0KDQpNeSBoeXBvdGhlc2lzIGhlcmUgaXMgdGhhdCBhbiBleHBs aWNpdCBzaWduYWwgaXMgbm90IHJlcXVpcmVkIGlmIHlvdSBjaG9vc2UgdG8gc2l0IG9uIHRoZSBw YXRoIG9yIG5vdCBiYXNlZCBvbiB0aGUgcHJlc2VuY2Ugb2YgTVBfQ0FQQUJMRSBpbiB0aGUgU1lO L0FDSy4NCltNZWRdIFRoZSBleHBsaWNpdCBzaWduYWwgaXMgdXNlZnVsIGZvciBub3QgaW50ZXJj ZXB0aW5nIHRoZSBpbml0aWFsIHN1YmZsb3cuIFRoYXQgaXMsIHdlIGRvbuKAmXQgZXZlbiBlbnRl ciB0aGUgcGhhc2Ugb2Ygd2FpdGluZyBhIFNZTi9BQ0sgYXMgdGhlIE1DUCBkb2VzIG5vdCBzZWUg dGhvc2UuDQoNCg0KSSBjYW4gc2hhcmUgb3RoZXIgZXhhbXBsZXMgd2hlcmUgcHJvYmxlbXMgYXJp c2Ugd2hlbiB0aGUgcHJveHkgaXMNCmJsaW5kbHkgcmVtb3ZlZCBmcm9tIHRoZSBjb25uZWN0aW9u IGJhc2VkIG9uIHRoZSBwcmVzZW5jZSBvZiBNUF9DQVBBQkxFIGluDQpTWU4vQUNLLg0KDQpJZiBp dCB3b3VsZCBoZWxwIHRvIGNsYXJpZnksIHBsZWFzZSBkbyEgU2luY2UgSSBkb27igJl0IHNlZSBh IHByb2JsZW0gaW4NCigxKSwgYW5kIHdoaWxzdCBJIGNhbiBzZWUgYSBwb3RlbnRpYWwgcHJvYmxl bSBpbiAoMikgYWJvdmUsIEkgYW0gbm90IHN1cmUNCmhvdyB5b3UgYXJlIHJlc29sdmluZyBpdC4g QW55IG90aGVyIGV4YW1wbGVzIHZlcnkgd2VsY29tZSENCg0KW01lZF0gSGFwcGlseS4gWW91IGNh biBjb25zaWRlciBhIGhvbWVuZXQgYXJjaGl0ZWN0dXJlIGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcv aHRtbC9yZmM3MzY4IHdoZXJlIE1QVENQLWNhcGFibGUgaG9zdHMgbWF5IG5vdCBiZSBhd2FyZSBv ZiB0aGUgcHJlc2VuY2Ugb2YgbXVsdGlwbGUgcGF0aHMgKHNlZSB0aGlzIHNpbXBsZSB0b3BvbG9n eSkuICBUaGUgdXNlIG9mIGEgcHJveHkgd2lsbCB0byBkZXRlcm1pbmlzdGljYWxseSBtYWtlIHVz ZSBvZiB0aGUgcGF0aCBkaXZlcnNpdHkuDQoNCkdyZWF0ISBTbyB0aGUgQ1BFIGNhbiBhY3QgYXMg YSBNQ1AgaGVyZSwgYW5kIG9wdGlvbmFsbHkgdGhlcmUgY291bGQgYmUgYSBzZWNvbmRhcnkgTUNQ IGluIHRoZSBwYXRoIHRvIHRlcm1pbmF0ZSBwYXRocyBmb3IgdGhlIGZhciBlbmRzIHRoYXQgZG8g bm90IHN1cHBvcnQgTVBUQ1AgKGkuZS4gc2l0dGluZyBvbiB0aGUgcGF0aCBpZiB0aGUgU1lOL0FD SyBkb2VzIG5vdCBjb250YWluIE1QVENQIGNhcGFiaWxpdHksIGFuZCBjb3VsZCBhZHZlcnRpc2Ug aXRzIG93biBhZGRyZXNzIGluIGFuIEFERF9BRERSKS4gU28gd2h5IGRvIHlvdSBuZWVkIGFuIGV4 cGxpY2l0IHNpZ25hbCBpbiB0aGlzIGNhc2U/DQpbTWVkXSBJdCBpcyB1c2VmdWwgdG8gZGV0ZXJt aW5pc3RpY2FsbHkgZm9yY2UgYSBjb25uZWN0aW9uIHRvIGJlIGZvcndhcmRlZCB2aWEgYSBub2Rl IHRoYXQgZW1iZWRzIHRoZSBNQ1AuIENsYXNzaWNhbCBkc3QtYmFzZWQgZm9yd2FyZGluZyBtYXkg bm90IGFsd2F5cyBhbGxvdyBmb3IgdGhhdC4gSW4gc3VjaCBjYXNlLCB0aGUgZXhwbGljaXQgbW9k ZSBjYW4gYmUgZW5hYmxlZCBpbnNpZGUgdGhlIHVzZXLigJlzIGludGVybmFsIG5ldHdvcmsuIFRo ZSBzaWduYWwgbWF5IGJlIHVzZWZ1bCBmb3IgY2FzZXMgdGhhdCBkbyBub3QgcmVxdWlyZSByZXZl cnRpbmcgTVBUQ1AgYmFjayB0byBUQ1AgaW4gdGhlIHByb3ZpZGVycyBuZXR3b3JrcyAoaW1wbGlj aXQgbW9kZSkuIEl0IGlzIGFsc28gdXNlZnVsIGlmLuKApm9uZSBkZWNpZGVzIHRvIHVzZSBNUFRD UCBjb25uZWN0aW9uIHRvIGNhcnJ5IG90aGVyIHByb3RvY29s4oCZcyBwYXlsb2FkIChVRFAsIGZv ciBleGFtcGxlKSAoYXMgY2FwdHVyZWQgaW4gdGhlIOKAnFByb3RvY29s4oCdIGZpZWxkIG9mIHRo ZSBNUF9DT05WRVJUIE1QVENQIG9wdGlvbikuDQoNClJlZ2FyZHMsDQpBbGFuDQoNCg0K --_000_787AE7BB302AE849A7480A190F8B933009DAE977OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 Q2FsaWJyaTsNCglwYW5vc2UtMToyIDE1IDUgMiAyIDIgNCAzIDIgNDt9DQpAZm9udC1mYWNlDQoJ e2ZvbnQtZmFtaWx5OlRhaG9tYTsNCglwYW5vc2UtMToyIDExIDYgNCAzIDUgNCA0IDIgNDt9DQov KiBTdHlsZSBEZWZpbml0aW9ucyAqLw0KcC5Nc29Ob3JtYWwsIGxpLk1zb05vcm1hbCwgZGl2Lk1z b05vcm1hbA0KCXttYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNp emU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7fQ0KYTps aW5rLCBzcGFuLk1zb0h5cGVybGluaw0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6 Ymx1ZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bhbi5Nc29I eXBlcmxpbmtGb2xsb3dlZA0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6cHVycGxl Ow0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KcC5Nc29BY2V0YXRlLCBsaS5Nc29BY2V0 YXRlLCBkaXYuTXNvQWNldGF0ZQ0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxl LWxpbms6IlRleHRlIGRlIGJ1bGxlcyBDYXIiOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRv bTouMDAwMXB0Ow0KCWZvbnQtc2l6ZTo4LjBwdDsNCglmb250LWZhbWlseToiVGFob21hIiwic2Fu cy1zZXJpZiI7fQ0Kc3Bhbi5UZXh0ZWRlYnVsbGVzQ2FyDQoJe21zby1zdHlsZS1uYW1lOiJUZXh0 ZSBkZSBidWxsZXMgQ2FyIjsNCgltc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxp bms6IlRleHRlIGRlIGJ1bGxlcyI7DQoJZm9udC1mYW1pbHk6IlRhaG9tYSIsInNhbnMtc2VyaWYi O30NCnNwYW4uRW1haWxTdHlsZTE5DQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsLXJlcGx5Ow0K CWZvbnQtZmFtaWx5OiJDb3VyaWVyIE5ldyI7DQoJY29sb3I6YmxhY2s7DQoJZm9udC13ZWlnaHQ6 bm9ybWFsOw0KCWZvbnQtc3R5bGU6bm9ybWFsO30NCi5Nc29DaHBEZWZhdWx0DQoJe21zby1zdHls ZS10eXBlOmV4cG9ydC1vbmx5Ow0KCWZvbnQtc2l6ZToxMC4wcHQ7fQ0KQHBhZ2UgV29yZFNlY3Rp b24xDQoJe3NpemU6NjEyLjBwdCA3OTIuMHB0Ow0KCW1hcmdpbjo3MC44NXB0IDcwLjg1cHQgNzAu ODVwdCA3MC44NXB0O30NCmRpdi5Xb3JkU2VjdGlvbjENCgl7cGFnZTpXb3JkU2VjdGlvbjE7fQ0K LS0+PC9zdHlsZT48IS0tW2lmIGd0ZSBtc28gOV0+PHhtbD4NCjxvOnNoYXBlZGVmYXVsdHMgdjpl eHQ9ImVkaXQiIHNwaWRtYXg9IjEwMjYiIC8+DQo8L3htbD48IVtlbmRpZl0tLT48IS0tW2lmIGd0 ZSBtc28gOV0+PHhtbD4NCjxvOnNoYXBlbGF5b3V0IHY6ZXh0PSJlZGl0Ij4NCjxvOmlkbWFwIHY6 ZXh0PSJlZGl0IiBkYXRhPSIxIiAvPg0KPC9vOnNoYXBlbGF5b3V0PjwveG1sPjwhW2VuZGlmXS0t Pg0KPC9oZWFkPg0KPGJvZHkgbGFuZz0iRlIiIGxpbms9ImJsdWUiIHZsaW5rPSJwdXJwbGUiPg0K PGRpdiBjbGFzcz0iV29yZFNlY3Rpb24xIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 O2NvbG9yOmJsYWNrIj5SZS0sPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5QbGVhc2Ugc2VlIGlu bGluZS48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBz dHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90 Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkNoZWVycyw8bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+TWVkPG86cD48 L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6Ymxh Y2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25l O2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGluZzowY20gMGNtIDBjbSA0LjBwdCI+ DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERG IDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PGI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21h JnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkRlJm5ic3A7Ojwvc3Bhbj48L2I+PHNwYW4g c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZx dW90O3NhbnMtc2VyaWYmcXVvdDsiPiBBbGFuIEZvcmQgW21haWx0bzphbGFuLmZvcmRAZ21haWwu Y29tXQ0KPGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+IG1lcmNyZWRpIDkgbm92ZW1icmUgMjAx NiAxNDozOTxicj4NCjxiPsOAJm5ic3A7OjwvYj4gQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTjxi cj4NCjxiPkNjJm5ic3A7OjwvYj4gTWlyamEgS8O8aGxld2luZDsgT2xpdmllci5Cb25hdmVudHVy ZUB1Y2xvdXZhaW4uYmU7IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxicj4NCjxiPk9iamV0Jm5ic3A7 OjwvYj4gUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVyIGl0 ZW08bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5IaSBNZWQs PG86cD48L286cD48L3A+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8 L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5JbmxpbmUuLi48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+ Jm5ic3A7PC9vOnA+PC9wPg0KPGRpdj4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUu MHB0O21hcmdpbi1ib3R0b206NS4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPk9u IDkgTm92IDIwMTYsIGF0IDA5OjQ1LCA8YSBocmVmPSJtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJA b3JhbmdlLmNvbSI+DQptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPC9hPiB3cm90ZTo8bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 YnI+DQo8YnI+DQo8bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPi0tLS0tTWVz c2FnZSBkJ29yaWdpbmUtLS0tLTxicj4NCkRlJm5ic3A7OiBBbGFuIEZvcmQgWzxhIGhyZWY9Im1h aWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj5tYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbTwvYT5d PGJyPg0KRW52b3nDqSZuYnNwOzogbWVyY3JlZGkgOSBub3ZlbWJyZSAyMDE2IDA5OjA0PGJyPg0K w4AmbmJzcDs6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE48YnI+DQpDYyZuYnNwOzogTWlyamEg S8O8aGxld2luZDsgPGEgaHJlZj0ibWFpbHRvOk9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWlu LmJlIj5PbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZTwvYT47PGJyPg0KPGEgaHJlZj0i bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPjxi cj4NCk9iamV0Jm5ic3A7OiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5 IGNoYXJ0ZXIgaXRlbTxicj4NCjxicj4NCkhpIE1lZCw8YnI+DQo8YnI+DQpUaGFua3MgZm9yIHBy b3ZpZGluZyBzb21lIHNjZW5hcmlvcy4gQ29tbWVudHMgaW5saW5l4oCmPGJyPg0KPGJyPg0KPGJy Pg0KPG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5PbiA5IE5vdiAyMDE2LCBh dCAwNjo0MSwgPGEgaHJlZj0ibWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20iPg0K bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTwvYT4gd3JvdGU6PGJyPg0KPGJyPg0KSGkgQWxh biw8YnI+DQo8YnI+DQpCZWxvdyBzb21lIGV4YW1wbGVzIHRvIGlsbHVzdHJhdGUgdGhlIHByb2Js ZW0gSSdtIHRhbGtpbmcgYWJvdXQuPGJyPg0KPGJyPg0KKDEpIFByaXZhdGUgSVB2NCBhZGRyZXNz ZXMgb3IgUkZDNjU5OCBTaGFyZWQgQWRkcmVzcyBzcGFjZTxicj4NCjxicj4NCkxldCdzIGNvbnNp ZGVyIHRoaXMgY29uZmlndXJhdGlvbiAocmV1c2luZyB0aGUgc2FtZSB0b3BvbG9neSBpbiB0aGlz PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj50aHJlYWQpOjxicj4NCjxicj4N CjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGJyPg0KbGFwdG9wICZsdDst LS0tLS0tLS0tLSYjNDM7PGJyPg0KJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7fCAoUHVibGljIElQdjRAKTxicj4NCnNtYXJ0cGhvbmUgJmx0Oy0tLS0mZ3Q7IGNw ZSAmbHQ7LS0tLUZJWEVELS0tLS0tJmd0OyBtY3AgJmx0Oy0tLS0tLSZndDsgc2VydmVyPGJyPg0K Jm5ic3A7Jm5ic3A7Jm5ic3A7JiM0MzsgJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7JiM0Mzs8YnI+DQpjZWxsdWxh cjEgJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Y2VsbHVsYXIyPGJyPg0KJm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7KFByaXZhdGUgSVB2NCk8YnI+DQo8YnI+DQpJbiB0aGlzIGV4YW1wbGUsIHRo ZSBtdWx0aXBhdGggQ1BFcyBnZXRzIGEgcHVibGljIElQdjQgYWRkcmVzcyBmcm9tIHRoZTxvOnA+ PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Zml4ZWQgbmV0d29yayBhbmQgYSBwcml2 YXRlIElQdjQgYWRkcmVzcyAob3IgYW4gYWRkcmVzcyBmcm9tIFJGQzY1OTg8YnI+DQpyYW5nZSkg ZnJvbSB0aGUgbW9iaWxlIG5ldHdvcmsgKGNlbGx1bGFyMikuPGJyPg0KPGJyPg0KPG86cD48L286 cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQpDb25zaWRlciB0aGUgc2VydmVyIGlz IE1QVENQLWNhcGFibGUuPGJyPg0KPGJyPg0KVGhlIGZpcnN0IHN1YmZsb3cgY2FuIGJlIHBsYWNl ZCB1c2luZyB0aGUgZml4ZWQgbGluZS4gRmluZS48YnI+DQpUaGUgTUNQIHdpbGwgcmVtb3ZlIGl0 c2VsZiBmcm9tIHRoZSBjb25uZWN0aW9uIGJlY2F1c2UgdGhlIHNlcnZlciBpczxvOnA+PC9vOnA+ PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+TVBUQ1AtY2FwYWJsZS4gQ29vbCE8YnI+DQo8YnI+ DQo8bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPlRoZSBzZWNvbmQgc3ViZmxv dyB0aGF0IHdpbGwgdXNlIGNlbGxhdWxyMiBjYW5ub3QgYmUgZXN0YWJsaXNoZWQgYmVjYXVzZTxv OnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+b2YgYSBiYXNpYyBmb3J3YXJkaW5n IHByb2JsZW06IHBhY2tldHMgc291cmNlZCB3aXRoIHByaXZhdGUgSVB2NCBhZGRyZXNzZXM8YnI+ DQpjYW5ub3QgYmUgZm9yd2FyZGVkIG92ZXIgdGhlIHB1YmxpYyBJbnRlcm5ldC48YnI+DQo8YnI+ DQpQcmVzdW1hYmx5IGNlbGx1bGFyMiBnb2VzIHRocm91Z2ggYSBOQVQgaW4gb3JkZXIgdG8gdGFs ayB0byBhbnl0aGluZyBpbjxicj4NCnRoZSBwdWJsaWMgSW50ZXJuZXQuIFNvIGl0IGNhbiBiZSBh ZGRyZXNzZWQgdG8gdGhlIHNlcnZlciwgYW5kIHdvcmsgbGlrZTxicj4NCmFueSBvdGhlciBNUFRD UCBzdWJmbG93IGJlaGluZCBhIE5BVCB3b3VsZCB3b3JrIHRvZGF5LjxvOnA+PC9vOnA+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PGJyPg0KW01lZF0gWW91IGFyZSBhc3N1bWluZyB0aGF0IHRo ZSBzYW1lIEludGVybmV0IEFQTiB3aWxsIGJlIHVzZWQgZm9yIHRoZSBoeWJyaWQgYWNjZXNzLiBU aGlzIGlzIG5vdCBhIHZhbGlkIGFzc3VtcHRpb24uIFNvbWUgZGVwbG95bWVudCBhcmUgY29uc2lk ZXJpbmcgZGVkaWNhdGVkIEFQTiBmb3IgdGhpcyBzZXJ2aWNlIHRvIGF2b2lkIGFkZGl0aW9uYWwg cHVibGljIElQdjQgYWRkcmVzcyBhcmUgYXNzaWduZWQgdG8gdGhpcyBzZXJ2aWNlIGFuZCBhbHNv DQogdG8gYXZvaWQgb3ZlcmxvYWQgdGhlIHNlcnZpY2UgZnVuY3Rpb24gYXQgdGhlIEdpIGludGVy ZmFjZSB3aXRoIHRyYWZmaWMgdGhhdCB3aWxsIGJlIHJvdXRlZCB0byB0aGUgYmFja2JvbmUgb2Yg dGhlIHNhbWUgcHJvdmlkZXIuPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ibG9j a3F1b3RlPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9w Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+UmVncmV0dGFibHkgSeKAmW0g bm90IGZhbWlsaWFyIHdpdGggYWxsIHRoZXNlIDNHUFAgdGVybXMgaGVyZSwgaG93ZXZlciBhcmUg eW91IHNheWluZyB0aGF0IGNlbGx1bGFyMiB3b3VsZCBub3QgYmUgYWJsZSB0byBoYXZlIGV4dGVy bmFsLCBwdWJsaWMsIElQIGNvbm5lY3Rpdml0eT88c3BhbiBzdHlsZT0iY29sb3I6YmxhY2siPjxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90Oztjb2xvcjpibGFjayI+W01lZF0gWWVzLCBiZWNhdXNlIHRoaXMgaXMgc3VwcG9zZWQg dG8gYmUgYSBkZWRpY2F0ZWQgQVBOIGZvciBoeWJyaWQgYWNjZXNzIHNlcnZpY2UuIEZXSVcsIHlv dSBjYW4gcmVmZXIgdG8gdGhlIGNvbmNlcHQgb2YgQVBOIGhlcmUNCjxhIGhyZWY9Imh0dHBzOi8v dG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2NDU5I3NlY3Rpb24tMi4yIj5odHRwczovL3Rvb2xzLmll dGYub3JnL2h0bWwvcmZjNjQ1OSNzZWN0aW9uLTIuMjwvYT4uDQo8bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6Ymxh Y2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIGxhbmc9IkVOLVVTIj5JZiBub3QsIHdoYXTigJlzIHRoZSBwb2ludCBvZiB0aGF0IGludGVy ZmFjZT8gSSB3YXMgYXNzdW1pbmcgdGhhdCBpdCB3b3VsZCwgYW5kIHRoZXJlZm9yZSB3b3VsZCBi ZSBhYmxlIHRvIHRhbGsgZGlyZWN0IHRvIHRoZSBzZXJ2ZXIuPG86cD48L286cD48L3NwYW4+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNr Ij5bTWVkXSBUaGF04oCZcyBtYXkgYmUgYW5vdGhlciBBUE46IEludGVybmV0IEFQTi4NCjxvOnA+ PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iRU4tVVMiPjxicj4NCjxicj4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+DQo8ZGl2 Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1LjBw dCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5XaGF0IGFtIEkgbWlzc2luZz8gV2h5IGlzIHRoaXMg YW55IGRpZmZlcmVudCB0byB0b2RheSB3aXRoIGEgTVBUQ1AgZW5kPGJyPg0KaG9zdCB3aXRoIHBy aXZhdGUgSVAgYWRkcmVzc2VzPzxvOnA+PC9vOnA+PC9wPg0KPC9ibG9ja3F1b3RlPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PGJyPg0KW01lZF0gVGhlIGRpZmZlcmVuY2UgaXMgdGhhdCB0aGVyZSBp cyBubyBOQVQgaW4gdGhlIHBhdGggYmVmb3JlIHRoZSBNQ1AuIFRoZSBNQ1AgaGFzIHRoZSByb2xl IHRvIHVzZSB0aGUgSVAgYWRkcmVzcyBhc3NpZ25lZCBieSB0aGUgZml4ZWQgbGluZSB3aGVuIGZv cndhcmRpbmcgdGhlIHNlY29uZGFyeSBzdWJmbG93Lg0KPG86cD48L286cD48L3A+DQo8L2Rpdj4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9w Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5JIHdhc27igJl0IHRhbGtpbmcgYmVmb3Jl IHRoZSBNQ1A7IGluIHRoaXMgc2NlbmFyaW8gd2UgYXJlIHRhbGtpbmcgdGhhdCB0aGUgTUNQIGdl dHMgb3V0IG9mIHRoZSBwYXRoPHNwYW4gc3R5bGU9ImNvbG9yOmJsYWNrIj48bzpwPjwvbzpwPjwv c3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9 ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29s b3I6YmxhY2siPltNZWRdIEkgZ290IHRoYXQuDQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4w cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+ Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkVOLVVTIj4tIHNvIHdoYXQgY2VsbHVsYXIyIG5lZWRzIHRvIGRvIGlzIHJlYWNoIHRoZQ0KPGk+ c2VydmVyPC9pPiZuYnNwO3RvIG9wZW4gdGhlIHNlY29uZCBzdWJmbG93LjxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0i Zm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xv cjpibGFjayI+W01lZF0gQ2VsbHVsYXIyIG5lZWRzIG5vdGhpbmchIEJ1dCBNUFRDUCBjb25uZWN0 aW9ucyBuZWVkIHRoZSBmbG93cyB0byBiZSBpbnRlcmNlcHRlZCBidXQgdGhlIE1DUC4gVGhhdCBp cyBhdm9pZCB3aXRoZHJhd2luZyB0aGUgTUNQIGV2ZW4gaWYgdGhlIHJlbW90ZSBzZXJ2ZXINCiBp cyBNUFRDUC1jYXBhYmxlLiAmbmJzcDtQbGVhc2Ugbm90ZSB0aGF0IEnigJltIG5vdCBleHByZXNz aW5nIG15IG93biBwcmVmZXJlbmNlcyBoZXJlLCBidXQgSeKAmW0gZXhwbGFpbmluZyB3aGF0IGtp bmQgb2YgcHJvYmxlbXMgbWF5IGFyaXNlIGlmIHdlIG1ha2UgaW52YWxpZCBhc3N1bXB0aW9ucy4N CjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJFTi1VUyI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8Ymxv Y2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxk aXY+DQo8ZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJv dHRvbTo1LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyI+VGhl IHNtYXJ0cGhvbmUgZG9lcyBub3QgaGF2ZSBrbm93bGVkZ2Ugb2YgY2VsbHVsYXIyLCBwcmVzdW1h Ymx54oCmIFNvIHRoZTxicj4NCkNQRSB3b3VsZCBoYXZlIHRvIGRvIHNvbWV0aGluZyBmdW5reSB3 aXRoIHRoZSB0cmFmZmljIHRvIDwvc3Bhbj5zcGxpdCBpdCBvdmVyPGJyPg0KZml4ZWQgYW5kIGNl bGx1bGFyMjxvOnA+PC9vOnA+PC9wPg0KPC9ibG9ja3F1b3RlPg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PGJyPg0KW01lZF0gVGhpcyBpcyBhIHByb3h5IGZ1bmN0aW9uIChNQ1ApIGluIHRoZSBDUEUh IEkgZGlkbid0IGZvY3VzZWQgb24gdGhhdCBwYXJ0IG9mIHRoZSBmbG93IGJlY2F1c2UgdGhlcmUg YXJlIG90aGVyIHByb2JsZW1zIHRoZXJlLiBJZiB0aGUgQ1BFIGRvZXMgbm90IGVtYmVkIGFuIE1D UCwgYW4gTVBUQ1AgY2FwYWJsZSBob3N0IChsYXB0b3Agb2Ygc21hcnRwaG9uZSkgbWF5IG5vdCBi ZSBhYmxlIHRvIGFnZ3JlZ2F0ZSB0aGUgcmVzb3VyY2VzIG9mIG11bHRpcGxlDQogYWNjZXNzIGxp bmtzLiBHb2luZyBuYXRpdmUgd2lsbCBsZWFkIHRvIGxlc3MgUW9FIGNvbXBhcmVkIHRvIGludm9s dmluZyB0aGUgTUNQIGxvY2F0ZWQgaW4gdGhlIENQRS4NCjxicj4NCjxicj4NCi0gYnV0IGl0IGNv dWxkIHN0aWxsIGVzdGFibGlzaCB0aGUgc3ViZmxvdyB0b3dhcmRzIHRoZTxicj4NCjxicj4NCjxv OnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+c2VydmVyIG9uIGNlbGx1bGFyMiwg d2l0aG91dCBhbnkga25vd2xlZGdlIG9mIHRoZSBzbWFydHBob25lIG9yIHRoZTxicj4NCm5ldHdv cmsuPGJyPg0KPGJyPg0KPGJyPg0KPG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48YnI+DQooMikgSVB2Ni1vbmx5IGFjY2VzcyBuZXR3b3JrPGJyPg0KPGJyPg0KTGV0cycgY29u c2lkZXIgdGhpcyBjb25maWd1cmF0aW9uOjxicj4NCjxicj4NCmxhcHRvcCAmbHQ7LS0tLS0tLS0t LS0mIzQzOzxicj4NCiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw O3wgKFB1YmxpYyBJUHY0QDxicj4NCnNtYXJ0cGhvbmUgJmx0Oy0tLS0mZ3Q7IGNwZSAmbHQ7LS0t LUZJWEVELS0tLS0tJmd0OyBtY3AgJmx0Oy0tLS0tLSZndDsgc2VydmVyPGJyPg0KJm5ic3A7Jm5i c3A7Jm5ic3A7JiM0MzsgJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7JiM0MzsgJm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 SVB2NC1vbmx5PGJyPg0KY2VsbHVsYXIxICZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwO2NlbGx1bGFy Mjxicj4NCiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyhJUHY2LW9ubHkgcHJlZml4KTxicj4N Cjxicj4NCkluIHRoaXMgZXhhbXBsZSwgdGhlIG11bHRpcGF0aCBDUEVzIGdldHMgYSBwdWJsaWMg SVB2NCBhZGRyZXNzIGZyb20gdGhlPG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij5maXhlZCBuZXR3b3JrIGFuZCBhbiBJUHY2IHByZWZpeCBmcm9tIHRoZSBtb2JpbGUgbmV0d29y ayAoY2VsbHVsYXIyKS48YnI+DQo8YnI+DQo8bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxicj4NCkNvbnNpZGVyIHRoZSBzZXJ2ZXIgaXMgTVBUQ1AtY2FwYWJsZSwgYnV0IElQ djQtb25seS48YnI+DQo8YnI+DQpUaGUgZmlyc3Qgc3ViZmxvdyBjYW4gYmUgcGxhY2VkIHVzaW5n IHRoZSBmaXhlZCBsaW5lLiBGaW5lLjxicj4NClRoZSBNQ1Agd2lsbCByZW1vdmUgaXRzZWxmIGZy b20gdGhlIGNvbm5lY3Rpb24gYmVjYXVzZSB0aGUgc2VydmVyIGlzPG86cD48L286cD48L3A+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj5NUFRDUC1jYXBhYmxlLiBDb29sITxicj4NCjxicj4NCjxvOnA+ PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+VGhlIHNlY29uZCBzdWJmbG93IHRoYXQg d2lsbCB1c2UgY2VsbGF1bHIyIGNhbm5vdCBiZSBhZGRlZCBiZWNhdXNlIHRoZTxvOnA+PC9vOnA+ PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+cmVtb3RlIHNlcnZlciBkb2VzIG5vdCBzdXBwb3J0 IElQdjYuPGJyPg0KPGJyPg0KPG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxicj4NClNvIGluIHRo aXMgY2FzZSwgaWYgdGhlIE1DUCB3YXMgb24tcGF0aCwgaXQgY291bGQgYmUgZHVhbC1zdGFjayBh bmQgY291bGQ8YnI+DQphZGQgaXRzIElQdjYgYWRkcmVzcyB0byB0aGUgc3ViZmxvd3MuPG86cD48 L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQpbTWVkXSBZZXMuIDxicj4NCjxi cj4NCjxicj4NCjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGJyPg0KSWYg dGhlIE1DUCBrbmV3IHRoZSBjb25uZWN0aW9uIHdhcyBiZWluZyBwcm94aWVkLCB3b3VsZCB0aGlz IGhlbHA/IFNpbmNlPGJyPg0KYXMgeW914oCZdmUgYWxyZWFkeSBkZWZpbmVkLCB0aGUgTUNQICZs dDvigJQmZ3Q7IHNlcnZlciBwYXRoIHdvdWxkIHRoZW4gYmUgVENQLiBJZjxicj4NCnRoZSBNQ1Ag c3RheWVkIG9uLXBhdGgsIHlvdSBjb3VsZCBkbyBtdWx0aSBwYXRoIHRvd2FyZHMgdGhlIE1DUCBi dXQgdGhlbjxicj4NCmxvc2UgTVBUQ1AgY2FwYWJpbGl0aWVzIHRvIHRoZSBzZXJ2ZXIuPG86cD48 L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQpbTWVkXSBUaGUgTUNQIGNhbiBk byB0aGUgZm9sbG93aW5nOjxicj4NCiogSXQgcmVtb3ZlcyBpdHNlbGYgZnJvbSB0aGUgY29ubmVj dGlvbiwgdGhlbiB0aGUgY29ubmVjdGlvbiB3aWxsIGJlIGUyZSBNUFRDUC4uLiBidXQgb25seSBv bmUgYWNjZXNzIG5ldHdvcmsgd2lsbCBiZSB1c2VkIGF0IHRoZSBjbGllbnQgc2lkZS48YnI+DQoq IFRoZSBNQ1AgbWF5IGRlY2lkZSB0aGUgc3RheSBpbiB0aGUgY29ubmVjdGlvbiB0byBnbHVlIHR3 byBhZGphY2VudCBNUFRDUCBjb25uZWN0aW9ucy4gRG9pbmcgc28sIHdlIGJlbmVmaXQgZnJvbSBi b3RoIE1QVENQIGNhcGFiaWxpdGllcyBhdCB0aGUgY2xpZW50IGFuZCBzZXJ2aWVyIHNpZGUuDQo8 YnI+DQo8YnI+DQpUaGUgZXhhY3QgYmVoYXZpb3Igc2hvdWxkIElNSE8gYmUgY29uZmlndXJhYmxl LiA8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Jsb2NrcXVvdGU+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5TbyB0aGUgZGVzaXJlIGlzIGZvciB0aGUgQ1BFIHRvIG1h a2UgdGhpcyBjaG9pY2UsIGJhc2VkIG9uIHNvbWUgaW50ZXJuYWwgbG9naWMsIGFuZCB3aXRob3V0 IGhhdmluZyBhIE1DUCBhZGRyZXNzIHRvIGV4cGxpY2l0bHkgY29tbXVuaWNhdGUgd2l0aD88bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBNeSB0YWtlIG9uIHRoaXMgaXMgdG8gaGF2ZSBjb25m aWd1cmFibGUgcGFyYW1ldGVycyB0aGF0IHdpbGwgYmUgaW5zdHJ1Y3RlZCBieSBhbiBvcGVyYXRv ci4gVGhlIE1DUCB3aWxsIGJlaGF2ZSBhY2NvcmRpbmcgdG8gdGhvc2UgaW5zdHJ1Y3Rpb25zLiBJ ZiBhbg0KIE1DUCBpcyBjb25maWd1cmVkIHRvIGJlIHJlbW92ZWQgZnJvbSBhIGNvbm5lY3Rpb24s IGl0IHdpbGwgY29vcmRpbmF0ZSBpdHMgd2l0aGRyYXdhbCBhY2NvcmRpbmdseS4NCjwvc3Bhbj48 c3BhbiBsYW5nPSJFTi1VUyI+PGJyPg0KPGJyPg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPGRp dj4NCjxkaXY+DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90 dG9tOjUuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj48YnI+ DQpPciBhbHRlcm5hdGl2ZWx5LCB0aGUgTUNQIGNvdWxkIGFsd2F5cyBzdGF5IG9uLXBhdGggYnV0 IG9ubHkgYWRkIElQdjY8YnI+DQphZGRyZXNzZXMgaWYgaXQgc29tZWhvdyBoYWQga25vd2xlZGdl IHRoYXQgd2FzIHJlcXVpcmVkIGJhPC9zcGFuPnNlZCBvbiB0aGU8YnI+DQpzb3VyY2Ugb3IgZGVz dGluYXRpb24gYWRkcmVzcy4gRG9lcyBpdCBuZWVkIHRvIGtub3cgYnkgYSBmbGFnPyBXb3VsZCB0 aGVyZTxicj4NCmFjdHVhbGx5IGJlIGFueSBoYXJtIGJ5IG1haW50YWluaW5nIGl0c2VsZiBvbiB0 aGUgcGF0aCBhbnl3YXk/PG86cD48L286cD48L3A+DQo8L2Jsb2NrcXVvdGU+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48YnI+DQpbTWVkXSBJIGRvbid0IHNlZSBhIGhhcm0gaW4gZG9pbmcgc28gKHNl ZSBhYm92ZSksIGJ1dCB0aG9zZSB3aG8gd2FudCB0byBoYXZlIGFuIGUyZSBNUFRDUCBjb25uZWN0 aW9uIG1heSBzZWUgc29tZXRoaW5nIGJhZCBpbiB0aGF0IGRlc2lnbi4gSSB0aG91Z2ggdGhleSB3 YW50ZWQgdG8gY29tcGxldGVseSByZW1vdmUgdGhlIE1DUCBmcm9tIHRoZSBwYXRoIHdoZW4gYm90 aCB0aGUgY2xpZW50IGFuZCBzZXJ2ZXIgYXJlIE1QVENQLWNhcGFibGUuDQo8bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJz cDs8L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5UaGF0IHdv dWxkIGNlcnRhaW5seSBiZSBkZXNpcmFibGUsIHllcy4gQnV0IGlmIG5vdCBwb3NzaWJsZSwgdGhl biB0aGVyZeKAmXMgbm90IG11Y2ggaGFybSB3aXRoIGFsd2F5cyBzaXR0aW5nIG9uIHRoZSBwYXRo IC0gaXTigJlzIGEgYml0IGxpa2UgYSBOQVQuPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxicj4NCjxicj4NCjxvOnA+PC9vOnA+PC9wPg0KPGRpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5JdOKAmXMgbm90PGJyPg0KPGJyPg0KPG86cD48L286cD48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5saWtlIGl04oCZcyBkb2luZyBhbnl0aGluZyBvdGhl ciB0aGFuIHBhY2tldCBmb3J3YXJkaW5nIG9uIHRoZSBpbml0aWFsPGJyPg0Kc3ViZmxvdywgYW5k IGp1c3QgYWRkcyBpdHMgSVB2NiBhZGRyZXNzZXMgdG8gdGhlIGluaXRpYWwgZXhjaGFuZ2VzIGlu IGNhc2U8bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxicj4NCltNZWRdIEl0 IG5lZWRzIHRvIHRlcm1pbmF0ZSB0aGUgTVBUQ1AgY29ubmVjdGlvbnMsIG1hbmdlIHRoZW0sIGV0 Yy4gVGhpcyBpcyBleGFjdGx5IHRoZSBNQ1Agam9iLg0KPGJyPg0KPGJyPg0KPGJyPg0KPG86cD48 L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5pdCB3b3VsZCBiZSB1c2VmdWwgLSBhbmQg aWYgaXQgcmVjZWl2ZXMgdHJhZmZpYyB0byB0aGUgcmVsZXZhbnQ8YnI+DQphZGRyZXNzL3BvcnQs IGl0IGNhbiBzdGFydCBmb3J3YXJkaW5nIGl0IHRvIHRoZSBmYXIgZW5kIHRvbyAocG9zc2libHkg b3Zlcjxicj4NCmEgc2Vjb25kIElQdjQgc3ViZmxvdykuIEFnYWluLCBubyBuZWVkIG9yIGFueSBl eHBsaWNpdCBzaWduYWxsaW5nIHRvIG1ha2U8YnI+DQp0aGlzIHdvcmsuPG86cD48L286cD48L3A+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQpbTWVkXSBXZSBhcmUgbm90IGRpc2N1c3Npbmcg YWJvdXQgYW55IGV4cGxpY2l0IHNpZ25hbGluZyBoZXIsIEFsYW4uIFdlIGFyZSBkaXNjdXNzaW5n IHRoZSBpbXBsaWNhdGlvbnMgb24gcmVtb3ZpbmcgdGhlIE1DUCBmcm9tIHRoZSBwYXRoIGJhc2Vk IG9uIFNZTi9BQ0sgdGhhdCB3aWxsIGNhcnJ5IGFuIE1QX0NBUEFCTEUgb3B0aW9uITxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpw PiZuYnNwOzwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPk15 IGh5cG90aGVzaXMgaGVyZSBpcyB0aGF0IGFuIGV4cGxpY2l0IHNpZ25hbCBpcyBub3QgcmVxdWly ZWQgaWYgeW91IGNob29zZSB0byBzaXQgb24gdGhlIHBhdGggb3Igbm90IGJhc2VkIG9uIHRoZSBw cmVzZW5jZSBvZiBNUF9DQVBBQkxFIGluIHRoZSBTWU4vQUNLLjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6Ymxh Y2siPltNZWRdIFRoZSBleHBsaWNpdCBzaWduYWwgaXMgdXNlZnVsIGZvciBub3QgaW50ZXJjZXB0 aW5nIHRoZSBpbml0aWFsIHN1YmZsb3cuIFRoYXQgaXMsIHdlIGRvbuKAmXQgZXZlbiBlbnRlciB0 aGUgcGhhc2Ugb2Ygd2FpdGluZyBhIFNZTi9BQ0sgYXMgdGhlIE1DUCBkb2VzDQogbm90IHNlZSB0 aG9zZS48L3NwYW4+PHNwYW4gbGFuZz0iRU4tVVMiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxk aXY+DQo8ZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJv dHRvbTo1LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyI+PGJy Pg0KPGJyPg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gbGFuZz0iRU4tVVMiPkkgY2FuIHNoYXJlIG90aGVyIGV4YW1wbGVzIHdoZXJlIHByb2JsZW1z IGFyaXNlIHdoZW4gdGhlIHByb3h5IGlzPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+YmxpbmRseSByZW1vdmVkIGZyb20gdGhlIGNvbm5lY3Rpb24gYmFzZWQgb24g dGhlIHByZXNlbmNlIG9mIE1QX0NBUEFCTEUgaW48YnI+DQpTWU4vQUNLLjxicj4NCjxicj4NCklm IGl0IHdvdWxkIGhlbHAgdG8gY2xhcmlmeSwgcGxlYXNlIGRvISBTaW5jZSBJIGRvbuKAmXQgc2Vl IGEgcHJvYmxlbSBpbjxicj4NCigxKSwgYW5kIHdoaWxzdCBJIGNhbiBzZWUgYSBwb3RlbnRpYWwg cHJvYmxlbSBpbiAoMikgYWJvdmUsIEkgYW0gbm90IHN1cmU8YnI+DQpob3cgeW91IGFyZSByZXNv bHZpbmcgaXQuIEFueSBvdGhlciBleGFtcGxlcyB2ZXJ5IHdlbGNvbWUhPG86cD48L286cD48L3A+ DQo8L2Jsb2NrcXVvdGU+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQpbTWVkXSBIYXBwaWx5 LiBZb3UgY2FuIGNvbnNpZGVyIGEgaG9tZW5ldCBhcmNoaXRlY3R1cmUgPGEgaHJlZj0iaHR0cHM6 Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzczNjgiPg0KaHR0cHM6Ly90b29scy5pZXRmLm9yZy9o dG1sL3JmYzczNjg8L2E+IHdoZXJlIE1QVENQLWNhcGFibGUgaG9zdHMgbWF5IG5vdCBiZSBhd2Fy ZSBvZiB0aGUgcHJlc2VuY2Ugb2YgbXVsdGlwbGUgcGF0aHMgKHNlZSB0aGlzIHNpbXBsZSB0b3Bv bG9neSkuICZuYnNwO1RoZSB1c2Ugb2YgYSBwcm94eSB3aWxsIHRvIGRldGVybWluaXN0aWNhbGx5 IG1ha2UgdXNlIG9mIHRoZSBwYXRoIGRpdmVyc2l0eS48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5HcmVhdCEgU28gdGhlIENQRSBj YW4gYWN0IGFzIGEgTUNQIGhlcmUsIGFuZCBvcHRpb25hbGx5IHRoZXJlIGNvdWxkIGJlIGEgc2Vj b25kYXJ5IE1DUCBpbiB0aGUgcGF0aCB0byB0ZXJtaW5hdGUgcGF0aHMgZm9yIHRoZSBmYXIgZW5k cyB0aGF0IGRvIG5vdCBzdXBwb3J0IE1QVENQIChpLmUuIHNpdHRpbmcgb24gdGhlIHBhdGggaWYg dGhlIFNZTi9BQ0sgZG9lcyBub3QgY29udGFpbiBNUFRDUCBjYXBhYmlsaXR5LA0KIGFuZCBjb3Vs ZCBhZHZlcnRpc2UgaXRzIG93biBhZGRyZXNzIGluIGFuIEFERF9BRERSKS4gU28gd2h5IGRvIHlv dSBuZWVkIGFuIGV4cGxpY2l0IHNpZ25hbCBpbiB0aGlzIGNhc2U/PG86cD48L286cD48L3A+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTox MC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPltN ZWRdIEl0IGlzIHVzZWZ1bCB0byBkZXRlcm1pbmlzdGljYWxseSBmb3JjZSBhIGNvbm5lY3Rpb24g dG8gYmUgZm9yd2FyZGVkIHZpYSBhIG5vZGUgdGhhdCBlbWJlZHMgdGhlIE1DUC4gQ2xhc3NpY2Fs IGRzdC1iYXNlZCBmb3J3YXJkaW5nIG1heSBub3QgYWx3YXlzIGFsbG93DQogZm9yIHRoYXQuIElu IHN1Y2ggY2FzZSwgdGhlIGV4cGxpY2l0IG1vZGUgY2FuIGJlIGVuYWJsZWQgaW5zaWRlIHRoZSB1 c2Vy4oCZcyBpbnRlcm5hbCBuZXR3b3JrLiBUaGUgc2lnbmFsIG1heSBiZSB1c2VmdWwgZm9yIGNh c2VzIHRoYXQgZG8gbm90IHJlcXVpcmUgcmV2ZXJ0aW5nIE1QVENQIGJhY2sgdG8gVENQIGluIHRo ZSBwcm92aWRlcnMgbmV0d29ya3MgKGltcGxpY2l0IG1vZGUpLiBJdCBpcyBhbHNvIHVzZWZ1bCBp Zi7igKZvbmUgZGVjaWRlcyB0bw0KIHVzZSBNUFRDUCBjb25uZWN0aW9uIHRvIGNhcnJ5IG90aGVy IHByb3RvY29s4oCZcyBwYXlsb2FkIChVRFAsIGZvciBleGFtcGxlKSAoYXMgY2FwdHVyZWQgaW4g dGhlIOKAnFByb3RvY29s4oCdIGZpZWxkIG9mIHRoZSBNUF9DT05WRVJUIE1QVENQIG9wdGlvbiku PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gbGFuZz0iRU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPlJlZ2FyZHMsPG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5BbGFuPG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4N CjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpw PiZuYnNwOzwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvYm9keT4NCjwvaHRt bD4NCg== --_000_787AE7BB302AE849A7480A190F8B933009DAE977OPEXCLILMA3corp_-- From nobody Wed Nov 9 06:51:29 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A464C1295CC for ; Wed, 9 Nov 2016 06:51:27 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.385 X-Spam-Level: X-Spam-Status: No, score=-8.385 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, MIME_QP_LONG_LINE=0.001, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id dlfP9EEbsOkl for ; Wed, 9 Nov 2016 06:51:26 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 3AE3E1295A3 for ; Wed, 9 Nov 2016 06:51:26 -0800 (PST) Received: from [192.168.1.158] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA9Ep6TD009980 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 9 Nov 2016 06:51:07 -0800 (PST) Content-Type: multipart/alternative; boundary=Apple-Mail-8CACB055-7E15-4766-ABDD-FE4882B4B678 Mime-Version: 1.0 (1.0) From: Joe Touch X-Mailer: iPad Mail (14B72) In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAE807@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Wed, 9 Nov 2016 06:51:06 -0800 Content-Transfer-Encoding: 7bit Message-Id: <06BEE9D3-CE48-406A-81D4-9797B34F1BCE@isi.edu> References: <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE767@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE807@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 14:51:27 -0000 --Apple-Mail-8CACB055-7E15-4766-ABDD-FE4882B4B678 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable > On Nov 9, 2016, at 2:07 AM, wrote: >=20 > Re-, > =20 > There are two cases : > =C2=B7 UC#1 : MPTCP Client=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3DMPTCP Proxy----Server > =C2=B7 UC#2 : Client---CPE(MPTCP Proxy)=3D=3D=3D=3D MPTCP Proxy---= -Server > =20 > For UC#1, I don=E2=80=99t see why the same port number will be returned by= the OS given that TIME_WAIT is not expired. TCP is asked to connect once. You seem to now expect it to try twice - TCP c= annot (it can't pick ports by itself) and user land cannot be expected to or= may not be able to. > =20 > Since the MPTCP Proxy in UC#2 is tracking TCP connections (TCP/MPTCP glue)= , it is the responsibility of the MPTCP Proxy to select the source port to u= se. This is similar to a NAT function. We are leveraging on the TCP BEHAVE r= ecommendations. It might not be able to use the source port it wants either. Joe > =20 > Cheers, > Med > =20 > De : Joe Touch [mailto:touch@isi.edu]=20 > Envoy=C3=A9 : mercredi 9 novembre 2016 10:00 > =C3=80 : BOUCADAIR Mohamed IMT/OLN > Cc : Mirja K=C3=BChlewind; Olivier.Bonaventure@uclouvain.be; multipathtcp@= ietf.org > Objet : Re: [multipathtcp] potential MPTCP proxy charter item > =20 > =20 > =20 >=20 > You've just opened a connection using a pair of ports. You sent a RST, but= RSTs are not reliable. So you can't reuse that port pair until TIME-WAIT ex= pires. >=20 > [Med] This a fair observation. Another source port number will be used for= the fallback connection (if any). =20 >=20 > That is no longer TCP. > Remember that it is not TCP that picks these ports. The OS does when the u= ser didn't but the user can. > =20 > Joe --Apple-Mail-8CACB055-7E15-4766-ABDD-FE4882B4B678 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable


On Nov 9= , 2016, at 2:07 AM, <moha= med.boucadair@orange.com> <mohamed.boucadair@orange.com> wrote:

Re-,

 

There are two cases :

=

=C2=B7      &n= bsp;  UC#1 : MPTCP Client=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3DMPTCP Proxy----Server

=C2=B7      &n= bsp;  UC#2 : Client---CPE(MPTCP Proxy= )=3D=3D=3D=3D MPTCP Proxy----Server

 

For UC#1, I don=E2=80=99t see why= the same port number will be returned by the OS given that TIME_WAIT is not= expired.


TCP is aske= d to connect once. You seem to now expect it to try twice - TCP cannot (it c= an't pick ports by itself) and user land cannot be expected to or may not be= able to.

 

Since the MPTCP Proxy in UC#2 is t= racking TCP connections (TCP/MPTCP glue), it is the responsibility of the MP= TCP Proxy to select the source port to use. This is similar to a NAT function. We are leveraging on the TCP BEHAVE reco= mmendations.


 It= might not be able to use the source port it wants either.

Joe


 

Cheers,

Med

 

De : Joe Touch [mailt= o:touch@isi.edu]
Envoy=C3=A9 : mercredi 9 novembre 2016 10:00
=C3=80 : BOUCADAIR Mohamed IMT/OLN
Cc : Mirja K=C3=BChlewind; Olivier.Bonaventure@uclouvain.be; multipathtcp@ietf.org
Objet : Re: [multipathtcp] potential MPTCP proxy charter item

 

 

 


You've just opened a connection using a pair of ports. You sent a RST, but R= STs are not reliable. So you can't reuse that port pair until TIME-WAIT expi= res.

[Med] This a fair observation. Another source port number will be u= sed for the fallback connection (if any).  

That is no longer TCP.

Remember that it is n= ot TCP that picks these ports. The OS does when the user didn't but the user= can.

 

Joe

= --Apple-Mail-8CACB055-7E15-4766-ABDD-FE4882B4B678-- From nobody Wed Nov 9 07:31:12 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 605391295DE for ; Wed, 9 Nov 2016 07:31:10 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id O0LL4BbR_gw1 for ; Wed, 9 Nov 2016 07:31:08 -0800 (PST) Received: from smtp2.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4CE771295C0 for ; Wed, 9 Nov 2016 07:31:08 -0800 (PST) Received: from mbpobo.dhcp.info.ucl.ac.be (mbpobo.dhcp.info.ucl.ac.be [130.104.228.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp2.sgsi.ucl.ac.be) by smtp2.sgsi.ucl.ac.be (Postfix) with ESMTPSA id CFD6767DCA9; Wed, 9 Nov 2016 16:30:59 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp2.sgsi.ucl.ac.be CFD6767DCA9 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478705459; bh=nPRlikSuc9WkUC4rqN7O9mY4AnnMIwBdVdT6wl9QKwo=; h=Reply-To:Subject:References:To:From:Date:In-Reply-To; b=I7F1SweysaxWH3EHAWKRTWOAJm4gtKnZg3C0pm2fCXDo3PfQpgMEx9wKtnh48LmVm oUe3rQCb/AKY2DUmVAOyZe70FWl2UPtveGiYg7teFU0E1k4pv1P2wxP1XKonh3t21l LC+dWJwj34RlhixMRc77K5NliJTGc9G+UvLh4nJU= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-2 References: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> To: philip.eardley@bt.com, multipathtcp@ietf.org From: Olivier Bonaventure Message-ID: <4fb10a4e-7e89-7e5f-e45d-00f77ac9e11a@uclouvain.be> Date: Wed, 9 Nov 2016 16:30:59 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: CFD6767DCA9.A8125 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: Re: [multipathtcp] Adding a new work item on MPTCP API X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 15:31:10 -0000 Phil, > Following the earlier discussion, there is support to add a charter item > as follows: > > < MPTCP-aware applications, including a set of socket operations. Now > there is more experience of how MPTCP is being used, the WG will > re-visit this work, and consider adding more advanced socket operations. > The document will be Informational.>> > > If you disagree with this being added, or suggest some mod to this item, > please say. Fine for me. When RFC6987 was published, nobody had experience with an API for MPTCP. With the existing deployments, there is experience with such APIs and it makes sense to define an API that would allow applications to interact with an MPTCP stack. The availability of such an API will be very important for those who want to deploy MPTCP end-to-end. There are various use cases where it makes sense for an application to control the utilisation of the underlying subflows and the WG should support those use cases. When MPTCP was designed, we refrained from doing any modification to the socket API to ensure that it could be incrementally deployed and support existing application. Looking at the largest deployment, it turns out that this deployment is an application that does a clever utilisation of the underlying MPTCP stack and not a generic application that simply runs on top of MPTCP... We should probably start the work by looking back at RFC6897 and examine which parts of this document have been implemented or can be implemented and which parts should be updated based on the operational experience. Olivier From nobody Wed Nov 9 07:37:18 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 546F6129588 for ; Wed, 9 Nov 2016 07:37:15 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.108 X-Spam-Level: X-Spam-Status: No, score=-2.108 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RCVD_IN_SORBS_SPAM=0.5, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id bdE7z5avkIeh for ; Wed, 9 Nov 2016 07:37:13 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias92.francetelecom.com [193.251.215.92]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4ED591294AD for ; Wed, 9 Nov 2016 07:37:12 -0800 (PST) Received: from omfedm07.si.francetelecom.fr (unknown [xx.xx.xx.3]) by omfedm10.si.francetelecom.fr (ESMTP service) with ESMTP id 97B0E2645DA; Wed, 9 Nov 2016 16:37:10 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.75]) by omfedm07.si.francetelecom.fr (ESMTP service) with ESMTP id 71D034C093; Wed, 9 Nov 2016 16:37:10 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILMA4.corporate.adroot.infra.ftgroup ([fe80::65de:2f08:41e6:ebbe%18]) with mapi id 14.03.0319.002; Wed, 9 Nov 2016 16:37:10 +0100 From: To: Joe Touch Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOpiznemdljzUmEGiGID3gGUCC6DQxrXA Date: Wed, 9 Nov 2016 15:37:09 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAEB20@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE767@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE807@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <06BEE9D3-CE48-406A-81D4-9797B34F1BCE@isi.edu> In-Reply-To: <06BEE9D3-CE48-406A-81D4-9797B34F1BCE@isi.edu> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DAEB20OPEXCLILMA3corp_" MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.6.17.114517 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 15:37:15 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DAEB20OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgSm9lLA0KDQpQbGVhc2Ugc2VlIGlubGluZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCkRlIDogSm9l IFRvdWNoIFttYWlsdG86dG91Y2hAaXNpLmVkdV0NCkVudm95w6kgOiBtZXJjcmVkaSA5IG5vdmVt YnJlIDIwMTYgMTU6NTENCsOAIDogQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTg0KQ2MgOiBNaXJq YSBLw7xobGV3aW5kOyBPbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZTsgbXVsdGlwYXRo dGNwQGlldGYub3JnDQpPYmpldCA6IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1Ag cHJveHkgY2hhcnRlciBpdGVtDQoNCg0KDQpPbiBOb3YgOSwgMjAxNiwgYXQgMjowNyBBTSwgPG1v aGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208bWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5n ZS5jb20+PiA8bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTxtYWlsdG86bW9oYW1lZC5ib3Vj YWRhaXJAb3JhbmdlLmNvbT4+IHdyb3RlOg0KUmUtLA0KDQpUaGVyZSBhcmUgdHdvIGNhc2VzIDoN Cg0KwrcgICAgICAgICBVQyMxIDogTVBUQ1AgQ2xpZW50PT09PT09PT09PT09PT09PT1NUFRDUCBQ cm94eS0tLS1TZXJ2ZXINCg0KwrcgICAgICAgICBVQyMyIDogQ2xpZW50LS0tQ1BFKE1QVENQIFBy b3h5KT09PT0gTVBUQ1AgUHJveHktLS0tU2VydmVyDQoNCkZvciBVQyMxLCBJIGRvbuKAmXQgc2Vl IHdoeSB0aGUgc2FtZSBwb3J0IG51bWJlciB3aWxsIGJlIHJldHVybmVkIGJ5IHRoZSBPUyBnaXZl biB0aGF0IFRJTUVfV0FJVCBpcyBub3QgZXhwaXJlZC4NCg0KVENQIGlzIGFza2VkIHRvIGNvbm5l Y3Qgb25jZS4gWW91IHNlZW0gdG8gbm93IGV4cGVjdCBpdCB0byB0cnkgdHdpY2UgLSBUQ1AgY2Fu bm90IChpdCBjYW4ndCBwaWNrIHBvcnRzIGJ5IGl0c2VsZikgYW5kIHVzZXIgbGFuZCBjYW5ub3Qg YmUgZXhwZWN0ZWQgdG8gb3IgbWF5IG5vdCBiZSBhYmxlIHRvLg0KW01lZF0gSG93IHRoYXQgaXMg ZGlmZmVyZW50IGZyb20gZXN0YWJsaXNoaW5nIG1hbnkgVENQIHN1YmZsb3dzIGJldHdlZW4gdGhl IHNhbWUgcGFpciBvZiBJUCBhZGRyZXNzLCB1c2luZyBkaXN0aW5jdCBzb3VyY2UgcG9ydCBudW1i ZXJzOiBodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtaWV0Zi1tcHRjcC1leHBlcmll bmNlLTA3I3NlY3Rpb24tMy40Pw0KDQogICBUaGlzIHN1YmZsb3cgbWFuYWdlciBjcmVhdGVzIE4g c3ViZmxvd3MgYmV0d2VlbiB0aGUgc2FtZSBwYWlyIG9mIElQDQogICBhZGRyZXNzZXMuICBUaGUg TiBzdWJmbG93cyBhcmUgY3JlYXRlZCBieSB0aGUgY2xpZW50IGFuZCBkaWZmZXIgb25seQ0KICAg aW4gdGhlIHNvdXJjZSBwb3J0IHNlbGVjdGVkIGJ5IHRoZSBjbGllbnQuDQogICBeXl5eXl5eXl5e Xl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl4NCg0KU2luY2UgdGhlIE1QVENQIFByb3h5 IGluIFVDIzIgaXMgdHJhY2tpbmcgVENQIGNvbm5lY3Rpb25zIChUQ1AvTVBUQ1AgZ2x1ZSksIGl0 IGlzIHRoZSByZXNwb25zaWJpbGl0eSBvZiB0aGUgTVBUQ1AgUHJveHkgdG8gc2VsZWN0IHRoZSBz b3VyY2UgcG9ydCB0byB1c2UuIFRoaXMgaXMgc2ltaWxhciB0byBhIE5BVCBmdW5jdGlvbi4gV2Ug YXJlIGxldmVyYWdpbmcgb24gdGhlIFRDUCBCRUhBVkUgcmVjb21tZW5kYXRpb25zLg0KDQogSXQg bWlnaHQgbm90IGJlIGFibGUgdG8gdXNlIHRoZSBzb3VyY2UgcG9ydCBpdCB3YW50cyBlaXRoZXIu DQpbTWVkXSBUaGUgb25seSBjYXNlIEkgc2VlIGlzIHdoZW4gYWxsIGV4dGVybmFsIHBvcnRzIGFy ZSBleGhhdXN0ZWQuIFRoaXMgaXMgYSB2ZXJ5IHZlcnkgZXh0cmVtZWx5IGNhc2UuDQoNCkpvZQ0K DQoNCg0KDQpDaGVlcnMsDQpNZWQNCg0KRGUgOiBKb2UgVG91Y2ggW21haWx0bzp0b3VjaEBpc2ku ZWR1XQ0KRW52b3nDqSA6IG1lcmNyZWRpIDkgbm92ZW1icmUgMjAxNiAxMDowMA0Kw4AgOiBCT1VD QURBSVIgTW9oYW1lZCBJTVQvT0xODQpDYyA6IE1pcmphIEvDvGhsZXdpbmQ7IE9saXZpZXIuQm9u YXZlbnR1cmVAdWNsb3V2YWluLmJlPG1haWx0bzpPbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFp bi5iZT47IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3Jn Pg0KT2JqZXQgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0 ZXIgaXRlbQ0KDQoNCg0KDQpZb3UndmUganVzdCBvcGVuZWQgYSBjb25uZWN0aW9uIHVzaW5nIGEg cGFpciBvZiBwb3J0cy4gWW91IHNlbnQgYSBSU1QsIGJ1dCBSU1RzIGFyZSBub3QgcmVsaWFibGUu IFNvIHlvdSBjYW4ndCByZXVzZSB0aGF0IHBvcnQgcGFpciB1bnRpbCBUSU1FLVdBSVQgZXhwaXJl cy4NCltNZWRdIFRoaXMgYSBmYWlyIG9ic2VydmF0aW9uLiBBbm90aGVyIHNvdXJjZSBwb3J0IG51 bWJlciB3aWxsIGJlIHVzZWQgZm9yIHRoZSBmYWxsYmFjayBjb25uZWN0aW9uIChpZiBhbnkpLg0K VGhhdCBpcyBubyBsb25nZXIgVENQLg0KUmVtZW1iZXIgdGhhdCBpdCBpcyBub3QgVENQIHRoYXQg cGlja3MgdGhlc2UgcG9ydHMuIFRoZSBPUyBkb2VzIHdoZW4gdGhlIHVzZXIgZGlkbid0IGJ1dCB0 aGUgdXNlciBjYW4uDQoNCkpvZQ0K --_000_787AE7BB302AE849A7480A190F8B933009DAEB20OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 V2luZ2RpbmdzOw0KCXBhbm9zZS0xOjUgMCAwIDAgMCAwIDAgMCAwIDA7fQ0KQGZvbnQtZmFjZQ0K CXtmb250LWZhbWlseTpXaW5nZGluZ3M7DQoJcGFub3NlLTE6NSAwIDAgMCAwIDAgMCAwIDAgMDt9 DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNhbGlicmk7DQoJcGFub3NlLTE6MiAxNSA1IDIg MiAyIDQgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpUYWhvbWE7DQoJcGFub3Nl LTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpDb25z b2xhczsNCglwYW5vc2UtMToyIDExIDYgOSAyIDIgNCAzIDIgNDt9DQovKiBTdHlsZSBEZWZpbml0 aW9ucyAqLw0KcC5Nc29Ob3JtYWwsIGxpLk1zb05vcm1hbCwgZGl2Lk1zb05vcm1hbA0KCXttYXJn aW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0KCWZv bnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7DQoJY29sb3I6YmxhY2s7fQ0KYTps aW5rLCBzcGFuLk1zb0h5cGVybGluaw0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6 Ymx1ZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bhbi5Nc29I eXBlcmxpbmtGb2xsb3dlZA0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6cHVycGxl Ow0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KcA0KCXttc28tc3R5bGUtcHJpb3JpdHk6 OTk7DQoJbXNvLW1hcmdpbi10b3AtYWx0OmF1dG87DQoJbWFyZ2luLXJpZ2h0OjBjbTsNCgltc28t bWFyZ2luLWJvdHRvbS1hbHQ6YXV0bzsNCgltYXJnaW4tbGVmdDowY207DQoJZm9udC1zaXplOjEy LjBwdDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIiwic2VyaWYiOw0KCWNvbG9yOmJs YWNrO30NCnByZQ0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlBy w6lmb3JtYXTDqSBIVE1MIENhciI7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAx cHQ7DQoJZm9udC1zaXplOjEwLjBwdDsNCglmb250LWZhbWlseToiQ291cmllciBOZXciOw0KCWNv bG9yOmJsYWNrO30NCnAuTXNvQWNldGF0ZSwgbGkuTXNvQWNldGF0ZSwgZGl2Lk1zb0FjZXRhdGUN Cgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJUZXh0ZSBkZSBidWxs ZXMgQ2FyIjsNCgltYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNp emU6OC4wcHQ7DQoJZm9udC1mYW1pbHk6IlRhaG9tYSIsInNhbnMtc2VyaWYiOw0KCWNvbG9yOmJs YWNrO30NCnAuTXNvTGlzdFBhcmFncmFwaCwgbGkuTXNvTGlzdFBhcmFncmFwaCwgZGl2Lk1zb0xp c3RQYXJhZ3JhcGgNCgl7bXNvLXN0eWxlLXByaW9yaXR5OjM0Ow0KCW1hcmdpbi10b3A6MGNtOw0K CW1hcmdpbi1yaWdodDowY207DQoJbWFyZ2luLWJvdHRvbTowY207DQoJbWFyZ2luLWxlZnQ6MzYu MHB0Ow0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0KCWZvbnQt ZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7DQoJY29sb3I6YmxhY2s7fQ0Kc3Bhbi5Q cmZvcm1hdEhUTUxDYXINCgl7bXNvLXN0eWxlLW5hbWU6IlByw6lmb3JtYXTDqSBIVE1MIENhciI7 DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJQcsOpZm9ybWF0w6kg SFRNTCI7DQoJZm9udC1mYW1pbHk6Q29uc29sYXM7DQoJY29sb3I6YmxhY2s7fQ0Kc3Bhbi5tb3ot dHh0LWNpdGV0YWdzDQoJe21zby1zdHlsZS1uYW1lOm1vei10eHQtY2l0ZXRhZ3M7fQ0Kc3Bhbi5F bWFpbFN0eWxlMjINCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWw7DQoJZm9udC1mYW1pbHk6IkNv dXJpZXIgTmV3IjsNCgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7DQoJZm9udC1z dHlsZTpub3JtYWw7fQ0Kc3Bhbi5FbWFpbFN0eWxlMjMNCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29u YWw7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IjsNCgljb2xvcjpibGFjazsNCglmb250LXdl aWdodDpub3JtYWw7DQoJZm9udC1zdHlsZTpub3JtYWw7fQ0Kc3Bhbi5UZXh0ZWRlYnVsbGVzQ2Fy DQoJe21zby1zdHlsZS1uYW1lOiJUZXh0ZSBkZSBidWxsZXMgQ2FyIjsNCgltc28tc3R5bGUtcHJp b3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlRleHRlIGRlIGJ1bGxlcyI7DQoJZm9udC1mYW1p bHk6IlRhaG9tYSIsInNhbnMtc2VyaWYiOw0KCWNvbG9yOmJsYWNrO30NCnNwYW4uRW1haWxTdHls ZTI2DQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsLXJlcGx5Ow0KCWZvbnQtZmFtaWx5OiJDb3Vy aWVyIE5ldyI7DQoJY29sb3I6YmxhY2s7DQoJZm9udC13ZWlnaHQ6bm9ybWFsOw0KCWZvbnQtc3R5 bGU6bm9ybWFsO30NCi5Nc29DaHBEZWZhdWx0DQoJe21zby1zdHlsZS10eXBlOmV4cG9ydC1vbmx5 Ow0KCWZvbnQtc2l6ZToxMC4wcHQ7fQ0KQHBhZ2UgV29yZFNlY3Rpb24xDQoJe3NpemU6NjEyLjBw dCA3OTIuMHB0Ow0KCW1hcmdpbjo3MC44NXB0IDcwLjg1cHQgNzAuODVwdCA3MC44NXB0O30NCmRp di5Xb3JkU2VjdGlvbjENCgl7cGFnZTpXb3JkU2VjdGlvbjE7fQ0KLyogTGlzdCBEZWZpbml0aW9u cyAqLw0KQGxpc3QgbDANCgl7bXNvLWxpc3QtaWQ6MTczODU1MjgyNjsNCgltc28tbGlzdC10eXBl Omh5YnJpZDsNCgltc28tbGlzdC10ZW1wbGF0ZS1pZHM6LTIwNjUxNTExNzggNzM1ODQwMzkyIDY3 ODk1Mjk5IDY3ODk1MzAxIDY3ODk1Mjk3IDY3ODk1Mjk5IDY3ODk1MzAxIDY3ODk1Mjk3IDY3ODk1 Mjk5IDY3ODk1MzAxO30NCkBsaXN0IGwwOmxldmVsMQ0KCXttc28tbGV2ZWwtc3RhcnQtYXQ6NTsN Cgltc28tbGV2ZWwtbnVtYmVyLWZvcm1hdDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ674K3Ow0K CW1zby1sZXZlbC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRpb246bGVm dDsNCgl0ZXh0LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OlN5bWJvbDsNCgltc28tZmFy ZWFzdC1mb250LWZhbWlseTpDYWxpYnJpOw0KCW1zby1iaWRpLWZvbnQtZmFtaWx5OiJUaW1lcyBO ZXcgUm9tYW4iO30NCkBsaXN0IGwwOmxldmVsMg0KCXttc28tbGV2ZWwtbnVtYmVyLWZvcm1hdDpi dWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ6bzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCglt c28tbGV2ZWwtbnVtYmVyLXBvc2l0aW9uOmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglm b250LWZhbWlseToiQ291cmllciBOZXciO30NCkBsaXN0IGwwOmxldmVsMw0KCXttc28tbGV2ZWwt bnVtYmVyLWZvcm1hdDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ674KnOw0KCW1zby1sZXZlbC10 YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0LWlu ZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OldpbmdkaW5nczt9DQpAbGlzdCBsMDpsZXZlbDQN Cgl7bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Ou+CtzsN Cgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBvc2l0aW9uOmxl ZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250LWZhbWlseTpTeW1ib2w7fQ0KQGxpc3Qg bDA6bGV2ZWw1DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsNCgltc28tbGV2ZWwt dGV4dDpvOw0KCW1zby1sZXZlbC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9z aXRpb246bGVmdDsNCgl0ZXh0LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OiJDb3VyaWVy IE5ldyI7fQ0KQGxpc3QgbDA6bGV2ZWw2DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxl dDsNCgltc28tbGV2ZWwtdGV4dDrvgqc7DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJbXNv LWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJZm9u dC1mYW1pbHk6V2luZ2RpbmdzO30NCkBsaXN0IGwwOmxldmVsNw0KCXttc28tbGV2ZWwtbnVtYmVy LWZvcm1hdDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ674K3Ow0KCW1zby1sZXZlbC10YWItc3Rv cDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0LWluZGVudDot MTguMHB0Ow0KCWZvbnQtZmFtaWx5OlN5bWJvbDt9DQpAbGlzdCBsMDpsZXZlbDgNCgl7bXNvLWxl dmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Om87DQoJbXNvLWxldmVs LXRhYi1zdG9wOm5vbmU7DQoJbXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQt aW5kZW50Oi0xOC4wcHQ7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3Ijt9DQpAbGlzdCBsMDps ZXZlbDkNCgl7bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0 Ou+CpzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBvc2l0 aW9uOmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250LWZhbWlseTpXaW5nZGluZ3M7 fQ0Kb2wNCgl7bWFyZ2luLWJvdHRvbTowY207fQ0KdWwNCgl7bWFyZ2luLWJvdHRvbTowY207fQ0K LS0+PC9zdHlsZT48IS0tW2lmIGd0ZSBtc28gOV0+PHhtbD4NCjxvOnNoYXBlZGVmYXVsdHMgdjpl eHQ9ImVkaXQiIHNwaWRtYXg9IjEwMjYiIC8+DQo8L3htbD48IVtlbmRpZl0tLT48IS0tW2lmIGd0 ZSBtc28gOV0+PHhtbD4NCjxvOnNoYXBlbGF5b3V0IHY6ZXh0PSJlZGl0Ij4NCjxvOmlkbWFwIHY6 ZXh0PSJlZGl0IiBkYXRhPSIxIiAvPg0KPC9vOnNoYXBlbGF5b3V0PjwveG1sPjwhW2VuZGlmXS0t Pg0KPC9oZWFkPg0KPGJvZHkgbGFuZz0iRlIiIGxpbms9ImJsdWUiIHZsaW5rPSJwdXJwbGUiPg0K PGRpdiBjbGFzcz0iV29yZFNlY3Rpb24xIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 O2NvbG9yOmJsYWNrIj5IaSBKb2UsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwv cD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFj ayI+UGxlYXNlIHNlZSBpbmxpbmUuPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwv bzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVv dDs7Y29sb3I6YmxhY2siPkNoZWVycyw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPk1lZDxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBz dHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90 Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRpdiBzdHlsZT0i Ym9yZGVyOm5vbmU7Ym9yZGVyLWxlZnQ6c29saWQgYmx1ZSAxLjVwdDtwYWRkaW5nOjBjbSAwY20g MGNtIDQuMHB0Ij4NCjxkaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNv bGlkICNCNUM0REYgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48Yj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtUYWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjp3aW5kb3d0ZXh0 Ij5EZSZuYnNwOzo8L3NwYW4+PC9iPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOndp bmRvd3RleHQiPiBKb2UgVG91Y2ggW21haWx0bzp0b3VjaEBpc2kuZWR1XQ0KPGJyPg0KPGI+RW52 b3nDqSZuYnNwOzo8L2I+IG1lcmNyZWRpIDkgbm92ZW1icmUgMjAxNiAxNTo1MTxicj4NCjxiPsOA Jm5ic3A7OjwvYj4gQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTjxicj4NCjxiPkNjJm5ic3A7Ojwv Yj4gTWlyamEgS8O8aGxld2luZDsgT2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU7IG11 bHRpcGF0aHRjcEBpZXRmLm9yZzxicj4NCjxiPk9iamV0Jm5ic3A7OjwvYj4gUmU6IFttdWx0aXBh dGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVyIGl0ZW08bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8 L286cD48L3A+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48 L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0ibWFyZ2luLWJv dHRvbToxMi4wcHQiPjxicj4NCk9uIE5vdiA5LCAyMDE2LCBhdCAyOjA3IEFNLCAmbHQ7PGEgaHJl Zj0ibWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20iPm1vaGFtZWQuYm91Y2FkYWly QG9yYW5nZS5jb208L2E+Jmd0OyAmbHQ7PGEgaHJlZj0ibWFpbHRvOm1vaGFtZWQuYm91Y2FkYWly QG9yYW5nZS5jb20iPm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208L2E+Jmd0OyB3cm90ZTo8 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4w cHQ7bWFyZ2luLWJvdHRvbTo1LjBwdCI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcm cXVvdDsiPlJlLSw8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmll ciBOZXcmcXVvdDsiPlRoZXJlIGFyZSB0d28gY2FzZXMmbmJzcDs6PC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPHAgY2xhc3M9Ik1zb0xpc3RQYXJhZ3JhcGgiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTgu MHB0O21zby1saXN0OmwwIGxldmVsMSBsZm8yIj48IVtpZiAhc3VwcG9ydExpc3RzXT48c3BhbiBz dHlsZT0iZm9udC1mYW1pbHk6U3ltYm9sIj48c3BhbiBzdHlsZT0ibXNvLWxpc3Q6SWdub3JlIj7C tzxzcGFuIHN0eWxlPSJmb250OjcuMHB0ICZxdW90O1RpbWVzIE5ldyBSb21hbiZxdW90OyI+Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7DQo8L3NwYW4+PC9z cGFuPjwvc3Bhbj48IVtlbmRpZl0+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPlVDIzEmbmJzcDs6IE1QVENQIENsaWVudD09 PT09PT09PT09PT09PT09TVBUQ1AgUHJveHktLS0tU2VydmVyPC9zcGFuPjxvOnA+PC9vOnA+PC9w Pg0KPHAgY2xhc3M9Ik1zb0xpc3RQYXJhZ3JhcGgiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0 O21zby1saXN0OmwwIGxldmVsMSBsZm8yIj48IVtpZiAhc3VwcG9ydExpc3RzXT48c3BhbiBzdHls ZT0iZm9udC1mYW1pbHk6U3ltYm9sIj48c3BhbiBzdHlsZT0ibXNvLWxpc3Q6SWdub3JlIj7Ctzxz cGFuIHN0eWxlPSJmb250OjcuMHB0ICZxdW90O1RpbWVzIE5ldyBSb21hbiZxdW90OyI+Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7DQo8L3NwYW4+PC9zcGFu Pjwvc3Bhbj48IVtlbmRpZl0+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPlVDIzImbmJzcDs6IENsaWVudC0tLUNQRShNUFRD UCBQcm94eSk9PT09IE1QVENQIFByb3h5LS0tLVNlcnZlcjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPkZvciBVQyMx LCBJIGRvbuKAmXQgc2VlIHdoeSB0aGUgc2FtZSBwb3J0IG51bWJlciB3aWxsIGJlIHJldHVybmVk IGJ5IHRoZSBPUyBnaXZlbiB0aGF0IFRJTUVfV0FJVCBpcyBub3QgZXhwaXJlZC48L3NwYW4+PG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjwvYmxvY2txdW90ZT4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBzdHlsZT0iY29sb3I6d2luZG93dGV4dCI+PG86cD4mbmJzcDs8L286cD48 L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5 bGU9ImNvbG9yOndpbmRvd3RleHQiPlRDUCBpcyBhc2tlZCB0byBjb25uZWN0IG9uY2UuIFlvdSBz ZWVtIHRvIG5vdyBleHBlY3QgaXQgdG8gdHJ5IHR3aWNlIC0gVENQIGNhbm5vdCAoaXQgY2FuJ3Qg cGljayBwb3J0cyBieSBpdHNlbGYpIGFuZCB1c2VyIGxhbmQgY2Fubm90IGJlIGV4cGVjdGVkIHRv IG9yIG1heSBub3QgYmUgYWJsZSB0by48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPltNZWRdIEhvdyB0 aGF0IGlzIGRpZmZlcmVudCBmcm9tIGVzdGFibGlzaGluZyBtYW55IFRDUCBzdWJmbG93cyBiZXR3 ZWVuIHRoZSBzYW1lIHBhaXIgb2YgSVAgYWRkcmVzcywgdXNpbmcgZGlzdGluY3Qgc291cmNlIHBv cnQgbnVtYmVyczoNCjxhIGhyZWY9Imh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1p ZXRmLW1wdGNwLWV4cGVyaWVuY2UtMDcjc2VjdGlvbi0zLjQiPg0KaHR0cHM6Ly90b29scy5pZXRm Lm9yZy9odG1sL2RyYWZ0LWlldGYtbXB0Y3AtZXhwZXJpZW5jZS0wNyNzZWN0aW9uLTMuNDwvYT4/ PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3JnF1b3Q7O2NvbG9yOndpbmRvd3RleHQiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXpl OjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjp3aW5kb3d0 ZXh0Ij4mbmJzcDsmbmJzcDsgVGhpcyBzdWJmbG93IG1hbmFnZXIgY3JlYXRlcyBOIHN1YmZsb3dz IGJldHdlZW4gdGhlIHNhbWUgcGFpciBvZiBJUDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjp3aW5kb3d0ZXh0Ij4m bmJzcDsmbmJzcDsgYWRkcmVzc2VzLiZuYnNwOyBUaGUgTiBzdWJmbG93cyBhcmUgY3JlYXRlZCBi eSB0aGUgY2xpZW50IGFuZCBkaWZmZXIgb25seTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjp3aW5kb3d0ZXh0Ij4m bmJzcDsmbmJzcDsgaW4gdGhlIHNvdXJjZSBwb3J0IHNlbGVjdGVkIGJ5IHRoZSBjbGllbnQuJm5i c3A7DQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDs7Y29sb3I6d2luZG93dGV4dCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Xl5eXl5e Xl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5ePG86cD48L286cD48L3NwYW4+PC9w Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMi IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1 b3Q7O2NvbG9yOndpbmRvd3RleHQiPiZuYnNwOyZuYnNwOw0KPC9zcGFuPjxzcGFuIGxhbmc9IkVO LVVTIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDsiPlNpbmNlIHRoZSBNUFRDUCBQcm94eSBpbiBVQyMyIGlzIHRyYWNraW5n IFRDUCBjb25uZWN0aW9ucyAoVENQL01QVENQIGdsdWUpLCBpdCBpcyB0aGUgcmVzcG9uc2liaWxp dHkgb2YgdGhlIE1QVENQIFByb3h5IHRvIHNlbGVjdCB0aGUgc291cmNlIHBvcnQgdG8gdXNlLiBU aGlzIGlzIHNpbWlsYXINCiB0byBhIE5BVCBmdW5jdGlvbi4gV2UgYXJlIGxldmVyYWdpbmcgb24g dGhlIFRDUCBCRUhBVkUgcmVjb21tZW5kYXRpb25zLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwv ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJjb2xvcjp3aW5k b3d0ZXh0Ij48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iY29sb3I6d2luZG93dGV4dCI+Jm5ic3A7SXQg bWlnaHQgbm90IGJlIGFibGUgdG8gdXNlIHRoZSBzb3VyY2UgcG9ydCBpdCB3YW50cyBlaXRoZXIu PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBUaGUgb25seSBjYXNlIEkgc2VlIGlzIHdoZW4g YWxsIGV4dGVybmFsIHBvcnRzIGFyZSBleGhhdXN0ZWQuIFRoaXMgaXMgYSB2ZXJ5IHZlcnkgZXh0 cmVtZWx5IGNhc2UuDQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImNvbG9yOndpbmRvd3Rl eHQiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJjb2xvcjp3aW5kb3d0ZXh0Ij5Kb2U8bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBz dHlsZT0iY29sb3I6d2luZG93dGV4dCI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPC9k aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iY29sb3I6d2luZG93dGV4dCI+ PGJyPg0KPGJyPg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5DaGVlcnMsPC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7Ij5NZWQ8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxkaXYg c3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGluZzow Y20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVy LXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6d2lu ZG93dGV4dCI+RGUmbmJzcDs6PC9zcGFuPjwvYj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTomcXVvdDtUYWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztj b2xvcjp3aW5kb3d0ZXh0Ij4gSm9lIFRvdWNoIFs8YSBocmVmPSJtYWlsdG86dG91Y2hAaXNpLmVk dSI+bWFpbHRvOnRvdWNoQGlzaS5lZHU8L2E+XQ0KPGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+ IG1lcmNyZWRpIDkgbm92ZW1icmUgMjAxNiAxMDowMDxicj4NCjxiPsOAJm5ic3A7OjwvYj4gQk9V Q0FEQUlSIE1vaGFtZWQgSU1UL09MTjxicj4NCjxiPkNjJm5ic3A7OjwvYj4gTWlyamEgS8O8aGxl d2luZDsgPGEgaHJlZj0ibWFpbHRvOk9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlIj5P bGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZTwvYT47DQo8YSBocmVmPSJtYWlsdG86bXVs dGlwYXRodGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L2E+PGJyPg0KPGI+T2Jq ZXQmbmJzcDs6PC9iPiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNo YXJ0ZXIgaXRlbTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8YmxvY2txdW90ZSBzdHls ZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxkaXY+DQo8ZGl2IHN0 eWxlPSJib3JkZXI6bm9uZTtib3JkZXItbGVmdDpzb2xpZCBibHVlIDEuNXB0O3BhZGRpbmc6MGNt IDBjbSAwY20gNC4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9Im1zby1tYXJnaW4t dG9wLWFsdDphdXRvO21hcmdpbi1ib3R0b206MTIuMHB0Ij48YnI+DQpZb3UndmUganVzdCBvcGVu ZWQgYSBjb25uZWN0aW9uIHVzaW5nIGEgcGFpciBvZiBwb3J0cy4gWW91IHNlbnQgYSBSU1QsIGJ1 dCBSU1RzIGFyZSBub3QgcmVsaWFibGUuIFNvIHlvdSBjYW4ndCByZXVzZSB0aGF0IHBvcnQgcGFp ciB1bnRpbCBUSU1FLVdBSVQgZXhwaXJlcy48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiIHN0eWxlPSJtc28tbWFyZ2luLXRvcC1hbHQ6YXV0bzttYXJnaW4tYm90dG9tOjEyLjBw dCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5bTWVkXSBUaGlzIGEgZmFpciBvYnNlcnZhdGlvbi4g QW5vdGhlciBzb3VyY2UgcG9ydCBudW1iZXIgd2lsbCBiZSB1c2VkIGZvciB0aGUgZmFsbGJhY2sg Y29ubmVjdGlvbiAoaWYgYW55KS4gJm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8L2Rpdj4NCjwvYmxvY2txdW90ZT4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPlRoYXQgaXMgbm8g bG9uZ2VyIFRDUC48bzpwPjwvbzpwPjwvcD4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBzdHlsZT0iY29sb3I6d2luZG93dGV4dCI+UmVtZW1iZXIgdGhhdCBpdCBpcyBub3QgVENQ IHRoYXQgcGlja3MgdGhlc2UgcG9ydHMuIFRoZSBPUyBkb2VzIHdoZW4gdGhlIHVzZXIgZGlkbid0 IGJ1dCB0aGUgdXNlciBjYW4uPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOndpbmRvd3RleHQiPiZuYnNw Ozwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIHN0eWxlPSJjb2xvcjp3aW5kb3d0ZXh0Ij5Kb2U8L3NwYW4+PG86cD48L286cD48 L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ib2R5Pg0KPC9o dG1sPg0K --_000_787AE7BB302AE849A7480A190F8B933009DAEB20OPEXCLILMA3corp_-- From nobody Wed Nov 9 07:50:18 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E44F01295C0 for ; Wed, 9 Nov 2016 07:50:15 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.386 X-Spam-Level: X-Spam-Status: No, score=-8.386 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3VC0j8z36jNu for ; Wed, 9 Nov 2016 07:50:13 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id D41721295D9 for ; Wed, 9 Nov 2016 07:50:10 -0800 (PST) Received: from [192.168.1.189] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA9Fnfbl016819 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Wed, 9 Nov 2016 07:49:43 -0800 (PST) To: mohamed.boucadair@orange.com References: <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE767@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE807@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <06BEE9D3-CE48-406A-81D4-9797B34F1BCE@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAEB20@OPEXCLILMA3.corporate.adroot.infra.ftgroup> From: Joe Touch Message-ID: Date: Wed, 9 Nov 2016 07:49:42 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAEB20@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Content-Type: multipart/alternative; boundary="------------AAC0F1A7F564C3B695BA06F6" X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 15:50:16 -0000 This is a multi-part message in MIME format. --------------AAC0F1A7F564C3B695BA06F6 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit On 11/9/2016 7:37 AM, mohamed.boucadair@orange.com wrote: > > TCP is asked to connect once. You seem to now expect it to try twice - > TCP cannot (it can't pick ports by itself) and user land cannot be > expected to or may not be able to. > > [Med] How that is different from establishing many TCP subflows > between the same pair of IP address, using distinct source port > numbers: > https://tools.ietf.org/html/draft-ietf-mptcp-experience-07#section-3.4? > The difference is that the ports of the primary flow are no longer under your control. I don't know if there's a workaround for MPTCP, but this is exactly why this technique cannot work for TCP in general. Further, if it doesn't work for TCP, then MPTCP is no longer TCP in some cases (which means it can't be used as such interchangeably). > > > This subflow manager creates N subflows between the same pair of IP > > addresses. The N subflows are created by the client and differ only > > in the source port selected by the client. > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > > > Since the MPTCP Proxy in UC#2 is tracking TCP connections (TCP/MPTCP > glue), it is the responsibility of the MPTCP Proxy to select the > source port to use. This is similar to a NAT function. We are > leveraging on the TCP BEHAVE recommendations. > > > > It might not be able to use the source port it wants either. > > [Med] The only case I see is when all external ports are exhausted. > This is a very very extremely case. > I'm speaking of a case where you want/need to pick both port numbers. Joe --------------AAC0F1A7F564C3B695BA06F6 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit



On 11/9/2016 7:37 AM, mohamed.boucadair@orange.com wrote:

TCP is asked to connect once. You seem to now expect it to try twice - TCP cannot (it can't pick ports by itself) and user land cannot be expected to or may not be able to.

[Med] How that is different from establishing many TCP subflows between the same pair of IP address, using distinct source port numbers: https://tools.ietf.org/html/draft-ietf-mptcp-experience-07#section-3.4?


The difference is that the ports of the primary flow are no longer under your control.

I don't know if there's a workaround for MPTCP, but this is exactly why this technique cannot work for TCP in general. Further, if it doesn't work for TCP, then MPTCP is no longer TCP in some cases (which means it can't be used as such interchangeably).

 

   This subflow manager creates N subflows between the same pair of IP

   addresses.  The N subflows are created by the client and differ only

   in the source port selected by the client. 

   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  

Since the MPTCP Proxy in UC#2 is tracking TCP connections (TCP/MPTCP glue), it is the responsibility of the MPTCP Proxy to select the source port to use. This is similar to a NAT function. We are leveraging on the TCP BEHAVE recommendations.

 

 It might not be able to use the source port it wants either.

[Med] The only case I see is when all external ports are exhausted. This is a very very extremely case.


I'm speaking of a case where you want/need to pick both port numbers.

Joe

--------------AAC0F1A7F564C3B695BA06F6-- From nobody Wed Nov 9 07:59:38 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 83CBF1295F2 for ; Wed, 9 Nov 2016 07:59:36 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.086 X-Spam-Level: X-Spam-Status: No, score=-4.086 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Hvgu8PmCxMRN for ; Wed, 9 Nov 2016 07:59:33 -0800 (PST) Received: from relais-inet.orange.com (mta135.mail.business.static.orange.com [80.12.70.35]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 24A611296E4 for ; Wed, 9 Nov 2016 07:58:42 -0800 (PST) Received: from opfednr06.francetelecom.fr (unknown [xx.xx.xx.70]) by opfednr23.francetelecom.fr (ESMTP service) with ESMTP id A8289C0588; Wed, 9 Nov 2016 16:58:40 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.2]) by opfednr06.francetelecom.fr (ESMTP service) with ESMTP id 7F6161A0070; Wed, 9 Nov 2016 16:58:40 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM21.corporate.adroot.infra.ftgroup ([fe80::e92a:c932:907e:8f06%19]) with mapi id 14.03.0319.002; Wed, 9 Nov 2016 16:58:40 +0100 From: To: Joe Touch Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOqDinemdljzUmEGiGID3gGUCC6DQza3g Date: Wed, 9 Nov 2016 15:58:39 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAEBF9@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <4fceb7e5-a0b0-d4d2-8669-fad0df59095d@uclouvain.be> <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE767@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE807@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <06BEE9D3-CE48-406A-81D4-9797B34F1BCE@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAEB20@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DAEBF9OPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 15:59:37 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DAEBF9OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 UmUtLA0KDQpUaGFuayB5b3UgZm9yIHRoZSBjbGFyaWZpY2F0aW9uLg0KDQpOb3RlZC4gQXMgSSBk b27igJl0IGhhdmUgY29uY3JldGUgY2FzZXMgd2hlcmUgdGhlcmUgd2lsbCBiZSBhIG5lZWQgdG8g cGljayBhIHBhcnRpY3VsYXIgcG9ydCwgSeKAmW0gbm90IHN1cmUgdGhpcyBpcyBhIGJpZyBpc3N1 ZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCkRlIDogSm9lIFRvdWNoIFttYWlsdG86dG91Y2hAaXNpLmVk dV0NCkVudm95w6kgOiBtZXJjcmVkaSA5IG5vdmVtYnJlIDIwMTYgMTY6NTANCsOAIDogQk9VQ0FE QUlSIE1vaGFtZWQgSU1UL09MTg0KQ2MgOiBNaXJqYSBLw7xobGV3aW5kOyBPbGl2aWVyLkJvbmF2 ZW50dXJlQHVjbG91dmFpbi5iZTsgbXVsdGlwYXRodGNwQGlldGYub3JnDQpPYmpldCA6IFJlOiBb bXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkgY2hhcnRlciBpdGVtDQoNCg0KDQoN Ck9uIDExLzkvMjAxNiA3OjM3IEFNLCBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPG1haWx0 bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPiB3cm90ZToNCg0KVENQIGlzIGFza2VkIHRv IGNvbm5lY3Qgb25jZS4gWW91IHNlZW0gdG8gbm93IGV4cGVjdCBpdCB0byB0cnkgdHdpY2UgLSBU Q1AgY2Fubm90IChpdCBjYW4ndCBwaWNrIHBvcnRzIGJ5IGl0c2VsZikgYW5kIHVzZXIgbGFuZCBj YW5ub3QgYmUgZXhwZWN0ZWQgdG8gb3IgbWF5IG5vdCBiZSBhYmxlIHRvLg0KW01lZF0gSG93IHRo YXQgaXMgZGlmZmVyZW50IGZyb20gZXN0YWJsaXNoaW5nIG1hbnkgVENQIHN1YmZsb3dzIGJldHdl ZW4gdGhlIHNhbWUgcGFpciBvZiBJUCBhZGRyZXNzLCB1c2luZyBkaXN0aW5jdCBzb3VyY2UgcG9y dCBudW1iZXJzOiBodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtaWV0Zi1tcHRjcC1l eHBlcmllbmNlLTA3I3NlY3Rpb24tMy40Pw0KDQpUaGUgZGlmZmVyZW5jZSBpcyB0aGF0IHRoZSBw b3J0cyBvZiB0aGUgcHJpbWFyeSBmbG93IGFyZSBubyBsb25nZXIgdW5kZXIgeW91ciBjb250cm9s Lg0KDQpJIGRvbid0IGtub3cgaWYgdGhlcmUncyBhIHdvcmthcm91bmQgZm9yIE1QVENQLCBidXQg dGhpcyBpcyBleGFjdGx5IHdoeSB0aGlzIHRlY2huaXF1ZSBjYW5ub3Qgd29yayBmb3IgVENQIGlu IGdlbmVyYWwuIEZ1cnRoZXIsIGlmIGl0IGRvZXNuJ3Qgd29yayBmb3IgVENQLCB0aGVuIE1QVENQ IGlzIG5vIGxvbmdlciBUQ1AgaW4gc29tZSBjYXNlcyAod2hpY2ggbWVhbnMgaXQgY2FuJ3QgYmUg dXNlZCBhcyBzdWNoIGludGVyY2hhbmdlYWJseSkuDQoNCg0KDQogICBUaGlzIHN1YmZsb3cgbWFu YWdlciBjcmVhdGVzIE4gc3ViZmxvd3MgYmV0d2VlbiB0aGUgc2FtZSBwYWlyIG9mIElQDQogICBh ZGRyZXNzZXMuICBUaGUgTiBzdWJmbG93cyBhcmUgY3JlYXRlZCBieSB0aGUgY2xpZW50IGFuZCBk aWZmZXIgb25seQ0KICAgaW4gdGhlIHNvdXJjZSBwb3J0IHNlbGVjdGVkIGJ5IHRoZSBjbGllbnQu DQogICBeXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl4NCg0KU2luY2Ug dGhlIE1QVENQIFByb3h5IGluIFVDIzIgaXMgdHJhY2tpbmcgVENQIGNvbm5lY3Rpb25zIChUQ1Av TVBUQ1AgZ2x1ZSksIGl0IGlzIHRoZSByZXNwb25zaWJpbGl0eSBvZiB0aGUgTVBUQ1AgUHJveHkg dG8gc2VsZWN0IHRoZSBzb3VyY2UgcG9ydCB0byB1c2UuIFRoaXMgaXMgc2ltaWxhciB0byBhIE5B VCBmdW5jdGlvbi4gV2UgYXJlIGxldmVyYWdpbmcgb24gdGhlIFRDUCBCRUhBVkUgcmVjb21tZW5k YXRpb25zLg0KDQogSXQgbWlnaHQgbm90IGJlIGFibGUgdG8gdXNlIHRoZSBzb3VyY2UgcG9ydCBp dCB3YW50cyBlaXRoZXIuDQpbTWVkXSBUaGUgb25seSBjYXNlIEkgc2VlIGlzIHdoZW4gYWxsIGV4 dGVybmFsIHBvcnRzIGFyZSBleGhhdXN0ZWQuIFRoaXMgaXMgYSB2ZXJ5IHZlcnkgZXh0cmVtZWx5 IGNhc2UuDQoNCkknbSBzcGVha2luZyBvZiBhIGNhc2Ugd2hlcmUgeW91IHdhbnQvbmVlZCB0byBw aWNrIGJvdGggcG9ydCBudW1iZXJzLg0KW01lZF0gQWNrZWQuDQoNCg0KSm9lDQo= --_000_787AE7BB302AE849A7480A190F8B933009DAEBF9OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 Q2FsaWJyaTsNCglwYW5vc2UtMToyIDE1IDUgMiAyIDIgNCAzIDIgNDt9DQpAZm9udC1mYWNlDQoJ e2ZvbnQtZmFtaWx5OlRhaG9tYTsNCglwYW5vc2UtMToyIDExIDYgNCAzIDUgNCA0IDIgNDt9DQpA Zm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNvbnNvbGFzOw0KCXBhbm9zZS0xOjIgMTEgNiA5IDIg MiA0IDMgMiA0O30NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IFw7Y29s b3JcOmJsYWNrIjsNCglwYW5vc2UtMTowIDAgMCAwIDAgMCAwIDAgMCAwO30NCkBmb250LWZhY2UN Cgl7Zm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IFw7Y29sb3JcOndpbmRvd3RleHQiOw0KCXBhbm9z ZS0xOjAgMCAwIDAgMCAwIDAgMCAwIDA7fQ0KLyogU3R5bGUgRGVmaW5pdGlvbnMgKi8NCnAuTXNv Tm9ybWFsLCBsaS5Nc29Ob3JtYWwsIGRpdi5Nc29Ob3JtYWwNCgl7bWFyZ2luOjBjbTsNCgltYXJn aW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjEyLjBwdDsNCglmb250LWZhbWlseToiVGlt ZXMgTmV3IFJvbWFuIiwic2VyaWYiOw0KCWNvbG9yOmJsYWNrO30NCmE6bGluaywgc3Bhbi5Nc29I eXBlcmxpbmsNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9yOmJsdWU7DQoJdGV4dC1k ZWNvcmF0aW9uOnVuZGVybGluZTt9DQphOnZpc2l0ZWQsIHNwYW4uTXNvSHlwZXJsaW5rRm9sbG93 ZWQNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9yOnB1cnBsZTsNCgl0ZXh0LWRlY29y YXRpb246dW5kZXJsaW5lO30NCnANCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1tYXJn aW4tdG9wLWFsdDphdXRvOw0KCW1hcmdpbi1yaWdodDowY207DQoJbXNvLW1hcmdpbi1ib3R0b20t YWx0OmF1dG87DQoJbWFyZ2luLWxlZnQ6MGNtOw0KCWZvbnQtc2l6ZToxMi4wcHQ7DQoJZm9udC1m YW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNlcmlmIjsNCgljb2xvcjpibGFjazt9DQpwcmUNCgl7 bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJQcsOpZm9ybWF0w6kgSFRN TCBDYXIiOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6 ZToxMC4wcHQ7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3Iiwic2VyaWYiOw0KCWNvbG9yOmJs YWNrO30NCnAuTXNvQWNldGF0ZSwgbGkuTXNvQWNldGF0ZSwgZGl2Lk1zb0FjZXRhdGUNCgl7bXNv LXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJUZXh0ZSBkZSBidWxsZXMgQ2Fy IjsNCgltYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6OC4w cHQ7DQoJZm9udC1mYW1pbHk6IlRhaG9tYSIsInNhbnMtc2VyaWYiOw0KCWNvbG9yOmJsYWNrO30N CnAuTXNvTGlzdFBhcmFncmFwaCwgbGkuTXNvTGlzdFBhcmFncmFwaCwgZGl2Lk1zb0xpc3RQYXJh Z3JhcGgNCgl7bXNvLXN0eWxlLXByaW9yaXR5OjM0Ow0KCW1hcmdpbi10b3A6MGNtOw0KCW1hcmdp bi1yaWdodDowY207DQoJbWFyZ2luLWJvdHRvbTowY207DQoJbWFyZ2luLWxlZnQ6MzYuMHB0Ow0K CW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5 OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7DQoJY29sb3I6YmxhY2s7fQ0Kc3Bhbi5QcmZvcm1h dEhUTUxDYXINCgl7bXNvLXN0eWxlLW5hbWU6IlByw6lmb3JtYXTDqSBIVE1MIENhciI7DQoJbXNv LXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJQcsOpZm9ybWF0w6kgSFRNTCI7 DQoJZm9udC1mYW1pbHk6Q29uc29sYXM7DQoJY29sb3I6YmxhY2s7fQ0Kc3Bhbi5UZXh0ZWRlYnVs bGVzQ2FyDQoJe21zby1zdHlsZS1uYW1lOiJUZXh0ZSBkZSBidWxsZXMgQ2FyIjsNCgltc28tc3R5 bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlRleHRlIGRlIGJ1bGxlcyI7DQoJZm9u dC1mYW1pbHk6IlRhaG9tYSIsInNhbnMtc2VyaWYiOw0KCWNvbG9yOmJsYWNrO30NCnNwYW4ubW96 LXR4dC1jaXRldGFncw0KCXttc28tc3R5bGUtbmFtZTptb3otdHh0LWNpdGV0YWdzO30NCnNwYW4u RW1haWxTdHlsZTI0DQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsOw0KCWZvbnQtZmFtaWx5OiJD b3VyaWVyIE5ldyIsInNlcmlmIjsNCgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7 DQoJZm9udC1zdHlsZTpub3JtYWw7fQ0Kc3Bhbi5FbWFpbFN0eWxlMjUNCgl7bXNvLXN0eWxlLXR5 cGU6cGVyc29uYWw7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3Iiwic2VyaWYiOw0KCWNvbG9y OmJsYWNrOw0KCWZvbnQtd2VpZ2h0Om5vcm1hbDsNCglmb250LXN0eWxlOm5vcm1hbDt9DQpzcGFu LkVtYWlsU3R5bGUyNg0KCXttc28tc3R5bGUtdHlwZTpwZXJzb25hbDsNCglmb250LWZhbWlseToi Q291cmllciBOZXciLCJzZXJpZiI7DQoJY29sb3I6YmxhY2s7DQoJZm9udC13ZWlnaHQ6bm9ybWFs Ow0KCWZvbnQtc3R5bGU6bm9ybWFsO30NCnNwYW4uRW1haWxTdHlsZTI3DQoJe21zby1zdHlsZS10 eXBlOnBlcnNvbmFsLXJlcGx5Ow0KCWZvbnQtZmFtaWx5OiJDb3VyaWVyIE5ldyIsInNlcmlmIjsN Cgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7DQoJZm9udC1zdHlsZTpub3JtYWw7 fQ0KLk1zb0NocERlZmF1bHQNCgl7bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJZm9udC1z aXplOjEwLjBwdDt9DQpAcGFnZSBXb3JkU2VjdGlvbjENCgl7c2l6ZTo2MTIuMHB0IDc5Mi4wcHQ7 DQoJbWFyZ2luOjcwLjg1cHQgNzAuODVwdCA3MC44NXB0IDcwLjg1cHQ7fQ0KZGl2LldvcmRTZWN0 aW9uMQ0KCXtwYWdlOldvcmRTZWN0aW9uMTt9DQotLT48L3N0eWxlPjwhLS1baWYgZ3RlIG1zbyA5 XT48eG1sPg0KPG86c2hhcGVkZWZhdWx0cyB2OmV4dD0iZWRpdCIgc3BpZG1heD0iMTAyNiIgLz4N CjwveG1sPjwhW2VuZGlmXS0tPjwhLS1baWYgZ3RlIG1zbyA5XT48eG1sPg0KPG86c2hhcGVsYXlv dXQgdjpleHQ9ImVkaXQiPg0KPG86aWRtYXAgdjpleHQ9ImVkaXQiIGRhdGE9IjEiIC8+DQo8L286 c2hhcGVsYXlvdXQ+PC94bWw+PCFbZW5kaWZdLS0+DQo8L2hlYWQ+DQo8Ym9keSBiZ2NvbG9yPSJ3 aGl0ZSIgbGFuZz0iRlIiIGxpbms9ImJsdWUiIHZsaW5rPSJwdXJwbGUiPg0KPGRpdiBjbGFzcz0i V29yZFNlY3Rpb24xIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7LCZxdW90O3Nlcmlm JnF1b3Q7O2NvbG9yOmJsYWNrIj5SZS0sPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDssJnF1b3Q7c2VyaWYmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+ Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90OywmcXVvdDtzZXJpZiZxdW90Oztjb2xvcjpibGFjayI+VGhhbmsgeW91IGZvciB0 aGUgY2xhcmlmaWNhdGlvbi4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OywmcXVvdDtzZXJpZiZxdW90Oztjb2xvcjpibGFj ayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NvdXJpZXIgTmV3JnF1b3Q7LCZxdW90O3NlcmlmJnF1b3Q7O2NvbG9yOmJsYWNrIj5Ob3RlZC4g QXMgSSBkb27igJl0IGhhdmUgY29uY3JldGUgY2FzZXMgd2hlcmUgdGhlcmUgd2lsbCBiZSBhIG5l ZWQgdG8gcGljayBhIHBhcnRpY3VsYXIgcG9ydCwgSeKAmW0gbm90IHN1cmUgdGhpcyBpcyBhIGJp ZyBpc3N1ZS4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVv dDtDb3VyaWVyIE5ldyZxdW90OywmcXVvdDtzZXJpZiZxdW90Oztjb2xvcjpibGFjayI+PG86cD4m bmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3JnF1b3Q7LCZxdW90O3NlcmlmJnF1b3Q7O2NvbG9yOmJsYWNrIj5DaGVlcnMsPG86cD48L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 LCZxdW90O3NlcmlmJnF1b3Q7O2NvbG9yOmJsYWNrIj5NZWQ8bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6 ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDssJnF1b3Q7c2VyaWYm cXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXYgc3R5 bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGluZzowY20g MGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRv cDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7 O2NvbG9yOndpbmRvd3RleHQiPkRlJm5ic3A7Ojwvc3Bhbj48L2I+PHNwYW4gbGFuZz0iRU4tVVMi IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOndpbmRvd3RleHQiPiBKb2UgVG91Y2ggW21haWx0 bzp0b3VjaEBpc2kuZWR1XQ0KPGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+IG1lcmNyZWRpIDkg bm92ZW1icmUgMjAxNiAxNjo1MDxicj4NCjxiPsOAJm5ic3A7OjwvYj4gPC9zcGFuPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVv dDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOndpbmRvd3RleHQiPkJPVUNBREFJUiBNb2hhbWVkIElN VC9PTE48YnI+DQo8Yj5DYyZuYnNwOzo8L2I+IE1pcmphIEvDvGhsZXdpbmQ7IE9saXZpZXIuQm9u YXZlbnR1cmVAdWNsb3V2YWluLmJlOyBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8YnI+DQo8Yj5PYmpl dCZuYnNwOzo8L2I+IFJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRpYWwgTVBUQ1AgcHJveHkgY2hh cnRlciBpdGVtPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPHA+PG86cD4mbmJzcDs8L286cD48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj5PbiAxMS85LzIwMTYgNzozNyBBTSwgPGEgaHJlZj0ibWFpbHRv Om1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20iPg0KbW9oYW1lZC5ib3VjYWRhaXJAb3Jhbmdl LmNvbTwvYT4gd3JvdGU6PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxibG9ja3F1b3RlIHN0eWxl PSJtYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQiPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3Jk ZXItbGVmdDpzb2xpZCBibHVlIDEuNXB0O3BhZGRpbmc6MGNtIDBjbSAwY20gNC4wcHQiPg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJjb2xvcjp3aW5kb3d0ZXh0Ij5U Q1AgaXMgYXNrZWQgdG8gY29ubmVjdCBvbmNlLiBZb3Ugc2VlbSB0byBub3cgZXhwZWN0IGl0IHRv IHRyeSB0d2ljZSAtIFRDUCBjYW5ub3QgKGl0IGNhbid0IHBpY2sgcG9ydHMgYnkgaXRzZWxmKSBh bmQgdXNlciBsYW5kIGNhbm5vdCBiZSBleHBlY3RlZCB0byBvciBtYXkgbm90IGJlIGFibGUgdG8u PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3IDtjb2xvcjpibGFjayZxdW90OywmcXVvdDtzZXJpZiZxdW90OyI+W01lZF0gSG93IHRoYXQg aXMgZGlmZmVyZW50IGZyb20gZXN0YWJsaXNoaW5nIG1hbnkgVENQIHN1YmZsb3dzIGJldHdlZW4g dGhlIHNhbWUgcGFpciBvZiBJUCBhZGRyZXNzLCB1c2luZyBkaXN0aW5jdCBzb3VyY2UgcG9ydCBu dW1iZXJzOg0KPGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2RyYWZ0LWlldGYt bXB0Y3AtZXhwZXJpZW5jZS0wNyNzZWN0aW9uLTMuNCI+DQpodHRwczovL3Rvb2xzLmlldGYub3Jn L2h0bWwvZHJhZnQtaWV0Zi1tcHRjcC1leHBlcmllbmNlLTA3I3NlY3Rpb24tMy40PC9hPj88L3Nw YW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PGJyPg0KVGhlIGRpZmZlcmVuY2UgaXMgdGhhdCB0aGUgcG9ydHMgb2Yg dGhlIHByaW1hcnkgZmxvdyBhcmUgbm8gbG9uZ2VyIHVuZGVyIHlvdXIgY29udHJvbC48YnI+DQo8 YnI+DQpJIGRvbid0IGtub3cgaWYgdGhlcmUncyBhIHdvcmthcm91bmQgZm9yIE1QVENQLCBidXQg dGhpcyBpcyBleGFjdGx5IHdoeSB0aGlzIHRlY2huaXF1ZSBjYW5ub3Qgd29yayBmb3IgVENQIGlu IGdlbmVyYWwuIEZ1cnRoZXIsIGlmIGl0IGRvZXNuJ3Qgd29yayBmb3IgVENQLCB0aGVuIE1QVENQ IGlzIG5vIGxvbmdlciBUQ1AgaW4gc29tZSBjYXNlcyAod2hpY2ggbWVhbnMgaXQgY2FuJ3QgYmUg dXNlZCBhcyBzdWNoIGludGVyY2hhbmdlYWJseSkuPGJyPg0KPGJyPg0KPGJyPg0KPG86cD48L286 cD48L3A+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItbGVmdDpzb2xpZCBibHVlIDEu NXB0O3BhZGRpbmc6MGNtIDBjbSAwY20gNC4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWls eTomcXVvdDtDb3VyaWVyIE5ldyA7Y29sb3I6d2luZG93dGV4dCZxdW90OywmcXVvdDtzZXJpZiZx dW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NvdXJpZXIgTmV3IDtjb2xvcjp3aW5kb3d0ZXh0JnF1b3Q7LCZxdW90O3NlcmlmJnF1b3Q7 Ij4mbmJzcDsmbmJzcDsgVGhpcyBzdWJmbG93IG1hbmFnZXIgY3JlYXRlcyBOIHN1YmZsb3dzIGJl dHdlZW4gdGhlIHNhbWUgcGFpciBvZiBJUDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyA7Y29sb3I6d2luZG93dGV4dCZxdW90OywmcXVv dDtzZXJpZiZxdW90OyI+Jm5ic3A7Jm5ic3A7IGFkZHJlc3Nlcy4mbmJzcDsgVGhlIE4gc3ViZmxv d3MgYXJlIGNyZWF0ZWQgYnkgdGhlIGNsaWVudCBhbmQgZGlmZmVyIG9ubHk8L3NwYW4+PG86cD48 L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9 ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcgO2NvbG9yOndp bmRvd3RleHQmcXVvdDssJnF1b3Q7c2VyaWYmcXVvdDsiPiZuYnNwOyZuYnNwOyBpbiB0aGUgc291 cmNlIHBvcnQgc2VsZWN0ZWQgYnkgdGhlIGNsaWVudC4mbmJzcDsNCjwvc3Bhbj48bzpwPjwvbzpw PjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyA7Y29sb3I6d2luZG93 dGV4dCZxdW90OywmcXVvdDtzZXJpZiZxdW90OyI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Xl5eXl5eXl5e Xl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5ePC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3IDtjb2xv cjp3aW5kb3d0ZXh0JnF1b3Q7LCZxdW90O3NlcmlmJnF1b3Q7Ij4mbmJzcDsmbmJzcDsNCjwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVT IiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZx dW90OywmcXVvdDtzZXJpZiZxdW90OyI+U2luY2UgdGhlIE1QVENQIFByb3h5IGluIFVDIzIgaXMg dHJhY2tpbmcgVENQIGNvbm5lY3Rpb25zIChUQ1AvTVBUQ1AgZ2x1ZSksIGl0IGlzIHRoZSByZXNw b25zaWJpbGl0eSBvZiB0aGUgTVBUQ1AgUHJveHkgdG8gc2VsZWN0IHRoZSBzb3VyY2UgcG9ydCB0 byB1c2UuIFRoaXMNCiBpcyBzaW1pbGFyIHRvIGEgTkFUIGZ1bmN0aW9uLiBXZSBhcmUgbGV2ZXJh Z2luZyBvbiB0aGUgVENQIEJFSEFWRSByZWNvbW1lbmRhdGlvbnMuPC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNv bG9yOndpbmRvd3RleHQiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJjb2xvcjp3aW5kb3d0ZXh0Ij4m bmJzcDtJdCBtaWdodCBub3QgYmUgYWJsZSB0byB1c2UgdGhlIHNvdXJjZSBwb3J0IGl0IHdhbnRz IGVpdGhlci48L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcgO2NvbG9yOmJsYWNrJnF1b3Q7LCZxdW90O3NlcmlmJnF1b3Q7Ij5bTWVkXSBU aGUgb25seSBjYXNlIEkgc2VlIGlzIHdoZW4gYWxsIGV4dGVybmFsIHBvcnRzIGFyZSBleGhhdXN0 ZWQuIFRoaXMgaXMgYSB2ZXJ5IHZlcnkgZXh0cmVtZWx5IGNhc2UuPC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJtYXJnaW4t Ym90dG9tOjEyLjBwdCI+PGJyPg0KSSdtIHNwZWFraW5nIG9mIGEgY2FzZSB3aGVyZSB5b3Ugd2Fu dC9uZWVkIHRvIHBpY2sgYm90aCBwb3J0IG51bWJlcnMuIDxzcGFuIHN0eWxlPSJjb2xvcjpibGFj ayI+DQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i bWFyZ2luLWJvdHRvbToxMi4wcHQiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7LCZxdW90O3NlcmlmJnF1b3Q7O2NvbG9yOmJs YWNrIj5bTWVkXSBBY2tlZC48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIiBzdHlsZT0ibWFyZ2luLWJvdHRvbToxMi4wcHQiPjxicj4NCjxicj4NCkpvZTxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvYm9keT4NCjwvaHRtbD4NCg== --_000_787AE7BB302AE849A7480A190F8B933009DAEBF9OPEXCLILMA3corp_-- From nobody Wed Nov 9 08:01:35 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A296B1294AD for ; Wed, 9 Nov 2016 08:01:33 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.386 X-Spam-Level: X-Spam-Status: No, score=-8.386 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id rYzrnzAlQ24w for ; Wed, 9 Nov 2016 08:01:31 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C224612947F for ; Wed, 9 Nov 2016 08:01:31 -0800 (PST) Received: from [192.168.1.189] (cpe-172-250-251-17.socal.res.rr.com [172.250.251.17]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uA9G0hLA017809 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Wed, 9 Nov 2016 08:00:44 -0800 (PST) To: mohamed.boucadair@orange.com References: <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE767@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE807@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <06BEE9D3-CE48-406A-81D4-9797B34F1BCE@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAEB20@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAEBF9@OPEXCLILMA3.corporate.adroot.infra.ftgroup> From: Joe Touch Message-ID: <84d3392a-f365-03fa-2c0a-c9223f9c6a60@isi.edu> Date: Wed, 9 Nov 2016 08:00:44 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAEBF9@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Content-Type: multipart/alternative; boundary="------------B649549FD4789A2C55FD4370" X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 16:01:34 -0000 This is a multi-part message in MIME format. --------------B649549FD4789A2C55FD4370 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit It might not be for MPTCP, but it's a huge issue for TCP. Which begs the question of whether MPTCP would then be diverging so far from TCP that it isn't TCP anymore. Joe On 11/9/2016 7:58 AM, mohamed.boucadair@orange.com wrote: > > Re-, > > > > Thank you for the clarification. > > > > Noted. As I don’t have concrete cases where there will be a need to > pick a particular port, I’m not sure this is a big issue. > > > > Cheers, > > Med > > > > *De :*Joe Touch [mailto:touch@isi.edu] > *Envoyé :* mercredi 9 novembre 2016 16:50 > *À :* BOUCADAIR Mohamed IMT/OLN > *Cc :* Mirja Kühlewind; Olivier.Bonaventure@uclouvain.be; > multipathtcp@ietf.org > *Objet :* Re: [multipathtcp] potential MPTCP proxy charter item > > > > > > > > On 11/9/2016 7:37 AM, mohamed.boucadair@orange.com > wrote: > > > > TCP is asked to connect once. You seem to now expect it to try > twice - TCP cannot (it can't pick ports by itself) and user land > cannot be expected to or may not be able to. > > [Med] How that is different from establishing many TCP subflows > between the same pair of IP address, using distinct source port > numbers: > https://tools.ietf.org/html/draft-ietf-mptcp-experience-07#section-3.4? > > > The difference is that the ports of the primary flow are no longer > under your control. > > I don't know if there's a workaround for MPTCP, but this is exactly > why this technique cannot work for TCP in general. Further, if it > doesn't work for TCP, then MPTCP is no longer TCP in some cases (which > means it can't be used as such interchangeably). > > > > > This subflow manager creates N subflows between the same pair of IP > > addresses. The N subflows are created by the client and differ only > > in the source port selected by the client. > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > > > Since the MPTCP Proxy in UC#2 is tracking TCP connections (TCP/MPTCP > glue), it is the responsibility of the MPTCP Proxy to select the > source port to use. This is similar to a NAT function. We are > leveraging on the TCP BEHAVE recommendations. > > > > It might not be able to use the source port it wants either. > > [Med] The only case I see is when all external ports are exhausted. > This is a very very extremely case. > > > I'm speaking of a case where you want/need to pick both port numbers. > > [Med] Acked. > > > > Joe > --------------B649549FD4789A2C55FD4370 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: 8bit

It might not be for MPTCP, but it's a huge issue for TCP.

Which begs the question of whether MPTCP would then be diverging so far from TCP that it isn't TCP anymore.

Joe


On 11/9/2016 7:58 AM, mohamed.boucadair@orange.com wrote:

Re-,

 

Thank you for the clarification.

 

Noted. As I don’t have concrete cases where there will be a need to pick a particular port, I’m not sure this is a big issue.

 

Cheers,

Med

 

De : Joe Touch [mailto:touch@isi.edu]
Envoyé : mercredi 9 novembre 2016 16:50
À : BOUCADAIR Mohamed IMT/OLN
Cc : Mirja Kühlewind; Olivier.Bonaventure@uclouvain.be; multipathtcp@ietf.org
Objet : Re: [multipathtcp] potential MPTCP proxy charter item

 

 

 

On 11/9/2016 7:37 AM, mohamed.boucadair@orange.com wrote:

 

TCP is asked to connect once. You seem to now expect it to try twice - TCP cannot (it can't pick ports by itself) and user land cannot be expected to or may not be able to.

[Med] How that is different from establishing many TCP subflows between the same pair of IP address, using distinct source port numbers: https://tools.ietf.org/html/draft-ietf-mptcp-experience-07#section-3.4?


The difference is that the ports of the primary flow are no longer under your control.

I don't know if there's a workaround for MPTCP, but this is exactly why this technique cannot work for TCP in general. Further, if it doesn't work for TCP, then MPTCP is no longer TCP in some cases (which means it can't be used as such interchangeably).


 

   This subflow manager creates N subflows between the same pair of IP

   addresses.  The N subflows are created by the client and differ only

   in the source port selected by the client. 

   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

  

Since the MPTCP Proxy in UC#2 is tracking TCP connections (TCP/MPTCP glue), it is the responsibility of the MPTCP Proxy to select the source port to use. This is similar to a NAT function. We are leveraging on the TCP BEHAVE recommendations.

 

 It might not be able to use the source port it wants either.

[Med] The only case I see is when all external ports are exhausted. This is a very very extremely case.


I'm speaking of a case where you want/need to pick both port numbers.

[Med] Acked.



Joe


--------------B649549FD4789A2C55FD4370-- From nobody Wed Nov 9 08:48:57 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BA50912949A for ; Wed, 9 Nov 2016 08:48:55 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.699 X-Spam-Level: X-Spam-Status: No, score=-1.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=no autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id GJBa1kiz8lus for ; Wed, 9 Nov 2016 08:48:54 -0800 (PST) Received: from mail-lf0-x231.google.com (mail-lf0-x231.google.com [IPv6:2a00:1450:4010:c07::231]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 440D112946E for ; Wed, 9 Nov 2016 08:48:53 -0800 (PST) Received: by mail-lf0-x231.google.com with SMTP id o141so96901960lff.1 for ; Wed, 09 Nov 2016 08:48:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=XsuSKWv7iOhal8mqJPqFiOOBwbWkb6NGwQg2B5ain8I=; b=f6257TD7z5c/+i5Ek6M0iBDKktLHjvG+kLTjxuKJ/w87af2mu4rGneHtcUHZV8XMXd vpPxha48HCWJdNbyHDUo3M6jp3uhGax1x4DGVa6tStbD8aH6QsPC4BPDQOiyPLT635h4 abkKmMzh5DxOW+ajXSi1GIuZh5KEplRzn0ulGQlZIsDY7118kHMlZeS5pn0LaNl5lWzB R4yAFG7uGX7PlpX8Qof0G/aZ+dReWXUeWntDY+Zy+xWYce0zYrOVZUASwHzT6MINWtiR xHYlMVx3kYWZU3lm759aDfpwGkEpx/bSm9JJeMtkb65NpUqvp+51EJD8RWBOkpZSp6js UQfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=XsuSKWv7iOhal8mqJPqFiOOBwbWkb6NGwQg2B5ain8I=; b=Qxd+chwOlCJwBmvbdUd2CH5IkyLf5qfkjFJ53ETfc3A9JrIRDFEo30V2z492YRCFGd ZmAfvMm+7Bxkjf+WVxAHsnGo6AhbIhPOJjvZz7Pu09BxAdt2Z0DQxkP/ATByWR6LWJvD lu5TpLgXiCImVmHSKdnEKgcodvcc7w1Z24dOHeJXEEa9uKPX/2bHN/0W9aezxTQR0EZz viVJYxHYEawy3X2mduSEnLOwH7SWxMwYNVhEic1RM3Gxoq63Zo0HQ9yW3u4IyGfVNHnT 2+t/nHGUi54JsNeDoujqr8QnKj736aDNrjyGKXBdk/BeLCOqqAOogETtdx8M31RkJhdC 72Jw== X-Gm-Message-State: ABUngve8NGVzfar61yS2aPeOLYBmCzCh9nHG4lxnZnaGNMzz+smzcM1fQYl5k1+97Kqy1g== X-Received: by 10.25.18.72 with SMTP id h69mr310580lfi.106.1478710131180; Wed, 09 Nov 2016 08:48:51 -0800 (PST) Received: from alans-mbp.rd.pexip.com ([46.19.20.98]) by smtp.gmail.com with ESMTPSA id f24sm81402lji.36.2016.11.09.08.48.49 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 09 Nov 2016 08:48:49 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_CBF254CC-4EB3-4388-B527-02A3ADEA7D23" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAE977@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Wed, 9 Nov 2016 16:48:48 +0000 Message-Id: <228C439B-4AA4-48A9-B78A-FE7CD9EEFB81@gmail.com> References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <7f9dd7ab-2e24-0319-b62f-fc4fa68b9568@tik.ee.ethz.ch> <787AE7BB302AE849A7480A190F8B933009DAE3A6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE743@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <06A031EE-5F50-4A0F-BBEC-9F2766C543FF@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAE7DC@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <53CD2649-4063-4EA8-8076-71990B2D2371@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAE977@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 16:48:56 -0000 --Apple-Mail=_CBF254CC-4EB3-4388-B527-02A3ADEA7D23 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 OK got it - I think. I=E2=80=99ll summarise here and please correct me = if my understanding is wrong. Essentially, there are cases where the CPE=E2=80=99s secondary uplink = does not have public IP access and thus needs to go via the MCP, but if = the MCP has removed itself from the path, the secondary uplink won=E2=80=99= t know about the MCP. You need a way to signal this information to a MCP = over the primary path so it doesn=E2=80=99t remove itself. Is this the only case where this signal is required? Why can=E2=80=99t these scenarios be handled with explicit mode, for = example with using the DHCP option to pass down the MCP address? Regards, Alan > On 9 Nov 2016, at 14:12, mohamed.boucadair@orange.com wrote: >=20 > Re-, > =20 > Please see inline. > =20 > Cheers, > Med > =20 > De : Alan Ford [mailto:alan.ford@gmail.com = ]=20 > Envoy=C3=A9 : mercredi 9 novembre 2016 14:39 > =C3=80 : BOUCADAIR Mohamed IMT/OLN > Cc : Mirja K=C3=BChlewind; Olivier.Bonaventure@uclouvain.be = ; multipathtcp@ietf.org = > Objet : Re: [multipathtcp] potential MPTCP proxy charter item > =20 > Hi Med, > =20 > Inline... > =20 > On 9 Nov 2016, at 09:45, mohamed.boucadair@orange.com = wrote: >=20 >=20 > -----Message d'origine----- > De : Alan Ford [mailto:alan.ford@gmail.com = ] > Envoy=C3=A9 : mercredi 9 novembre 2016 09:04 > =C3=80 : BOUCADAIR Mohamed IMT/OLN > Cc : Mirja K=C3=BChlewind; Olivier.Bonaventure@uclouvain.be = ; > multipathtcp@ietf.org > Objet : Re: [multipathtcp] potential MPTCP proxy charter item >=20 > Hi Med, >=20 > Thanks for providing some scenarios. Comments inline=E2=80=A6 >=20 >=20 > On 9 Nov 2016, at 06:41, mohamed.boucadair@orange.com = wrote: >=20 > Hi Alan, >=20 > Below some examples to illustrate the problem I'm talking about. >=20 > (1) Private IPv4 addresses or RFC6598 Shared Address space >=20 > Let's consider this configuration (reusing the same topology in this > thread): >=20 >=20 > laptop <-----------+ > | (Public IPv4@) > smartphone <----> cpe <----FIXED------> mcp <------> server > + + > cellular1 cellular2 > (Private IPv4) >=20 > In this example, the multipath CPEs gets a public IPv4 address from = the > fixed network and a private IPv4 address (or an address from RFC6598 > range) from the mobile network (cellular2). >=20 >=20 > Consider the server is MPTCP-capable. >=20 > The first subflow can be placed using the fixed line. Fine. > The MCP will remove itself from the connection because the server is > MPTCP-capable. Cool! >=20 > The second subflow that will use cellaulr2 cannot be established = because > of a basic forwarding problem: packets sourced with private IPv4 = addresses > cannot be forwarded over the public Internet. >=20 > Presumably cellular2 goes through a NAT in order to talk to anything = in > the public Internet. So it can be addressed to the server, and work = like > any other MPTCP subflow behind a NAT would work today. >=20 > [Med] You are assuming that the same Internet APN will be used for the = hybrid access. This is not a valid assumption. Some deployment are = considering dedicated APN for this service to avoid additional public = IPv4 address are assigned to this service and also to avoid overload the = service function at the Gi interface with traffic that will be routed to = the backbone of the same provider. > =20 > Regrettably I=E2=80=99m not familiar with all these 3GPP terms here, = however are you saying that cellular2 would not be able to have = external, public, IP connectivity? > [Med] Yes, because this is supposed to be a dedicated APN for hybrid = access service. FWIW, you can refer to the concept of APN = herehttps://tools.ietf.org/html/rfc6459#section-2.2 = . > =20 > If not, what=E2=80=99s the point of that interface? I was assuming = that it would, and therefore would be able to talk direct to the server. > [Med] That=E2=80=99s may be another APN: Internet APN. >=20 >=20 > What am I missing? Why is this any different to today with a MPTCP end > host with private IP addresses? >=20 > [Med] The difference is that there is no NAT in the path before the = MCP. The MCP has the role to use the IP address assigned by the fixed = line when forwarding the secondary subflow. > =20 > I wasn=E2=80=99t talking before the MCP; in this scenario we are = talking that the MCP gets out of the path > [Med] I got that. > =20 > - so what cellular2 needs to do is reach the server to open the second = subflow. > [Med] Cellular2 needs nothing! But MPTCP connections need the flows to = be intercepted but the MCP. That is avoid withdrawing the MCP even if = the remote server is MPTCP-capable. Please note that I=E2=80=99m not = expressing my own preferences here, but I=E2=80=99m explaining what kind = of problems may arise if we make invalid assumptions. > =20 > The smartphone does not have knowledge of cellular2, presumably=E2=80=A6= So the > CPE would have to do something funky with the traffic to split it over > fixed and cellular2 >=20 > [Med] This is a proxy function (MCP) in the CPE! I didn't focused on = that part of the flow because there are other problems there. If the CPE = does not embed an MCP, an MPTCP capable host (laptop of smartphone) may = not be able to aggregate the resources of multiple access links. Going = native will lead to less QoE compared to involving the MCP located in = the CPE.=20 >=20 > - but it could still establish the subflow towards the >=20 > server on cellular2, without any knowledge of the smartphone or the > network. >=20 >=20 >=20 > (2) IPv6-only access network >=20 > Lets' consider this configuration: >=20 > laptop <-----------+ > | (Public IPv4@ > smartphone <----> cpe <----FIXED------> mcp <------> server > + + IPv4-only > cellular1 cellular2 > (IPv6-only prefix) >=20 > In this example, the multipath CPEs gets a public IPv4 address from = the > fixed network and an IPv6 prefix from the mobile network (cellular2). >=20 >=20 > Consider the server is MPTCP-capable, but IPv4-only. >=20 > The first subflow can be placed using the fixed line. Fine. > The MCP will remove itself from the connection because the server is > MPTCP-capable. Cool! >=20 > The second subflow that will use cellaulr2 cannot be added because the > remote server does not support IPv6. >=20 > =20 >=20 > So in this case, if the MCP was on-path, it could be dual-stack and = could > add its IPv6 address to the subflows. >=20 > [Med] Yes.=20 >=20 >=20 >=20 > If the MCP knew the connection was being proxied, would this help? = Since > as you=E2=80=99ve already defined, the MCP <=E2=80=94> server path = would then be TCP. If > the MCP stayed on-path, you could do multi path towards the MCP but = then > lose MPTCP capabilities to the server. >=20 > [Med] The MCP can do the following: > * It removes itself from the connection, then the connection will be = e2e MPTCP... but only one access network will be used at the client = side. > * The MCP may decide the stay in the connection to glue two adjacent = MPTCP connections. Doing so, we benefit from both MPTCP capabilities at = the client and servier side.=20 >=20 > The exact behavior should IMHO be configurable.=20 > =20 > So the desire is for the CPE to make this choice, based on some = internal logic, and without having a MCP address to explicitly = communicate with? > [Med] My take on this is to have configurable parameters that will be = instructed by an operator. The MCP will behave according to those = instructions. If an MCP is configured to be removed from a connection, = it will coordinate its withdrawal accordingly.=20 >=20 >=20 > Or alternatively, the MCP could always stay on-path but only add IPv6 > addresses if it somehow had knowledge that was required based on the > source or destination address. Does it need to know by a flag? Would = there > actually be any harm by maintaining itself on the path anyway? >=20 > [Med] I don't see a harm in doing so (see above), but those who want = to have an e2e MPTCP connection may see something bad in that design. I = though they wanted to completely remove the MCP from the path when both = the client and server are MPTCP-capable. > =20 > That would certainly be desirable, yes. But if not possible, then = there=E2=80=99s not much harm with always sitting on the path - it=E2=80=99= s a bit like a NAT. >=20 >=20 > It=E2=80=99s not >=20 > like it=E2=80=99s doing anything other than packet forwarding on the = initial > subflow, and just adds its IPv6 addresses to the initial exchanges in = case >=20 > [Med] It needs to terminate the MPTCP connections, mange them, etc. = This is exactly the MCP job.=20 >=20 >=20 > it would be useful - and if it receives traffic to the relevant > address/port, it can start forwarding it to the far end too (possibly = over > a second IPv4 subflow). Again, no need or any explicit signalling to = make > this work. >=20 > [Med] We are not discussing about any explicit signaling her, Alan. We = are discussing the implications on removing the MCP from the path based = on SYN/ACK that will carry an MP_CAPABLE option! > =20 > My hypothesis here is that an explicit signal is not required if you = choose to sit on the path or not based on the presence of MP_CAPABLE in = the SYN/ACK. > [Med] The explicit signal is useful for not intercepting the initial = subflow. That is, we don=E2=80=99t even enter the phase of waiting a = SYN/ACK as the MCP does not see those. >=20 >=20 > I can share other examples where problems arise when the proxy is > blindly removed from the connection based on the presence of = MP_CAPABLE in > SYN/ACK. >=20 > If it would help to clarify, please do! Since I don=E2=80=99t see a = problem in > (1), and whilst I can see a potential problem in (2) above, I am not = sure > how you are resolving it. Any other examples very welcome! >=20 > [Med] Happily. You can consider a homenet architecture = https://tools.ietf.org/html/rfc7368 = where MPTCP-capable hosts may not = be aware of the presence of multiple paths (see this simple topology). = The use of a proxy will to deterministically make use of the path = diversity. > =20 > Great! So the CPE can act as a MCP here, and optionally there could be = a secondary MCP in the path to terminate paths for the far ends that do = not support MPTCP (i.e. sitting on the path if the SYN/ACK does not = contain MPTCP capability, and could advertise its own address in an = ADD_ADDR). So why do you need an explicit signal in this case? > [Med] It is useful to deterministically force a connection to be = forwarded via a node that embeds the MCP. Classical dst-based forwarding = may not always allow for that. In such case, the explicit mode can be = enabled inside the user=E2=80=99s internal network. The signal may be = useful for cases that do not require reverting MPTCP back to TCP in the = providers networks (implicit mode). It is also useful if.=E2=80=A6one = decides to use MPTCP connection to carry other protocol=E2=80=99s = payload (UDP, for example) (as captured in the =E2=80=9CProtocol=E2=80=9D = field of the MP_CONVERT MPTCP option). > =20 > Regards, > Alan --Apple-Mail=_CBF254CC-4EB3-4388-B527-02A3ADEA7D23 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 OK got it - I think. I=E2=80=99ll summarise here and please = correct me if my understanding is wrong.

Essentially, there are cases where the = CPE=E2=80=99s secondary uplink does not have public IP access and thus = needs to go via the MCP, but if the MCP has removed itself from the = path, the secondary uplink won=E2=80=99t know about the MCP. You need a = way to signal this information to a MCP over the primary path so it = doesn=E2=80=99t remove itself.

Is this the only case where this signal = is required?

Why= can=E2=80=99t these scenarios be handled with explicit mode, for = example with using the DHCP option to pass down the MCP = address?

Regards,
Alan

On = 9 Nov 2016, at 14:12, mohamed.boucadair@orange.com wrote:

Re-,
 
Please see inline.
 
Cheers,
Med
 
De : Alan Ford [mailto:alan.ford@gmail.com] 
Envoy=C3=A9 : mercredi 9 novembre 2016 = 14:39
=C3=80 : BOUCADAIR Mohamed = IMT/OLN
Cc : Mirja K=C3=BChlewind; Olivier.Bonaventure@uclouvain.be; multipathtcp@ietf.org
Objet : Re: [multipathtcp] = potential MPTCP proxy charter item
 
Hi Med,
 
Inline...
 
On 9 Nov 2016, at = 09:45, mohamed.boucadair@orange.com wrote:


-----Message d'origine-----
De : Alan Ford = [mailto:alan.ford@gmail.com]Envoy=C3=A9 : mercredi 9 novembre 2016 09:04
=C3=80 : BOUCADAIR Mohamed IMT/OLN
Cc := Mirja K=C3=BChlewind; Olivier.Bonaventure@uclouvain.be;
multipathtcp@ietf.org
Objet : Re: [multipathtcp] potential MPTCP proxy charter = item

Hi Med,

Thanks for providing some scenarios. Comments inline=E2=80=A6

On 9 = Nov 2016, at 06:41, mohamed.boucadair@orange.com wrote:

Hi Alan,

Below some examples to = illustrate the problem I'm talking about.

(1)= Private IPv4 addresses or RFC6598 Shared Address space

Let's consider this configuration (reusing the same topology = in this
thread):


laptop <-----------+
          &nb= sp;      | (Public IPv4@)
smartphone <----> cpe <----FIXED------> mcp = <------> server
   + =             +<= br class=3D"">cellular1     cellular2
          &nb= sp;   (Private IPv4)

In this = example, the multipath CPEs gets a public IPv4 address from the
fixed = network and a private IPv4 address (or an address from RFC6598
range) from the mobile network (cellular2).


Consider the server is MPTCP-capable.

The first subflow can be placed using the = fixed line. Fine.
The MCP will remove itself from the = connection because the server is
MPTCP-capable. Cool!

The second subflow that will use cellaulr2 cannot be = established because
of a basic forwarding problem: packets sourced with private = IPv4 addresses
cannot be forwarded over the public = Internet.

Presumably cellular2 goes through = a NAT in order to talk to anything in
the public Internet. = So it can be addressed to the server, and work like
any = other MPTCP subflow behind a NAT would work today.

[Med] You are assuming that the same Internet APN will be = used for the hybrid access. This is not a valid assumption. Some = deployment are considering dedicated APN for this service to avoid = additional public IPv4 address are assigned to this service and also to = avoid overload the service function at the Gi interface with traffic = that will be routed to the backbone of the same provider.
 
Regrettably I=E2=80=99m not familiar with all these = 3GPP terms here, however are you saying that cellular2 would not be able = to have external, public, IP connectivity?
[Med] Yes, because this is supposed to be a dedicated APN for = hybrid access service. FWIW, you can refer to the concept of APN herehttps://tools.ietf.org/html/rfc6459#section-2.2.
 
If not, what=E2=80=99s = the point of that interface? I was assuming that it would, and therefore = would be able to talk direct to the server.
[Med] That=E2=80=99s may be another APN: Internet APN.


What am I missing? = Why is this any different to today with a MPTCP end
host = with private IP addresses?

[Med] The difference is = that there is no NAT in the path before the MCP. The MCP has the role to = use the IP address assigned by the fixed line when forwarding the = secondary subflow.
 
I wasn=E2=80=99t talking before the MCP; in this scenario we = are talking that the MCP gets out of the path
[Med] I got that.
 
- so what cellular2 = needs to do is reach the server to open the second subflow.
[Med] Cellular2 needs nothing! But MPTCP connections need the = flows to be intercepted but the MCP. That is avoid withdrawing the MCP = even if the remote server is MPTCP-capable.  Please note that I=E2=80= =99m not expressing my own preferences here, but I=E2=80=99m explaining = what kind of problems may arise if we make invalid assumptions.
 
The smartphone does not have knowledge of cellular2, = presumably=E2=80=A6 So the
CPE would have to do something = funky with the traffic to split it over
fixed and cellular2

[Med] This is a proxy function (MCP) in the = CPE! I didn't focused on that part of the flow because there are other = problems there. If the CPE does not embed an MCP, an MPTCP capable host = (laptop of smartphone) may not be able to aggregate the resources of = multiple access links. Going native will lead to less QoE compared to = involving the MCP located in the CPE. 

- but it could still establish the subflow towards the

server on cellular2, without any = knowledge of the smartphone or the
network.



(2) IPv6-only access = network

Lets' consider this = configuration:

laptop <-----------+
          &nb= sp;      | (Public IPv4@
smartphone <----> cpe <----FIXED------> mcp = <------> server
   + =             &n= bsp;+ =             &n= bsp;           &nbs= p;      IPv4-only
cellular1 =     cellular2
          &nb= sp;   (IPv6-only prefix)

In = this example, the multipath CPEs gets a public IPv4 address from the
fixed = network and an IPv6 prefix from the mobile network (cellular2).


Consider the server is = MPTCP-capable, but IPv4-only.

The first = subflow can be placed using the fixed line. Fine.
The MCP = will remove itself from the connection because the server is
MPTCP-capable. Cool!

The = second subflow that will use cellaulr2 cannot be added because the
remote= server does not support IPv6.

 

So in this case, if the MCP was on-path, it could be = dual-stack and could
add its IPv6 address to the = subflows.

[Med] Yes. 



If the MCP knew the = connection was being proxied, would this help? Since
as = you=E2=80=99ve already defined, the MCP <=E2=80=94> server path = would then be TCP. If
the MCP stayed on-path, you could do = multi path towards the MCP but then
lose MPTCP = capabilities to the server.

[Med] The MCP can do the = following:
* It removes itself from the connection, then = the connection will be e2e MPTCP... but only one access network will be = used at the client side.
* The MCP may decide the stay in = the connection to glue two adjacent MPTCP connections. Doing so, we = benefit from both MPTCP capabilities at the client and servier = side. 
The exact behavior should IMHO be configurable. 
 
So the desire is for the CPE to make this choice, = based on some internal logic, and without having a MCP address to = explicitly communicate with?
[Med] My take on this is = to have configurable parameters that will be instructed by an operator. = The MCP will behave according to those instructions. If an MCP is = configured to be removed from a connection, it will coordinate its = withdrawal accordingly. 


Or alternatively, the MCP could always stay on-path but only = add IPv6
addresses if it somehow had knowledge that was = required based on the
source or destination = address. Does it need to know by a flag? Would there
actually be any harm by maintaining itself on the path = anyway?

[Med] I don't see a harm in doing so = (see above), but those who want to have an e2e MPTCP connection may see = something bad in that design. I though they wanted to completely remove = the MCP from the path when both the client and server are = MPTCP-capable.
 
That would certainly be desirable, yes. But if not = possible, then there=E2=80=99s not much harm with always sitting on the = path - it=E2=80=99s a bit like a NAT.


It=E2=80=99s not

like it=E2=80=99s doing anything other = than packet forwarding on the initial
subflow, and just = adds its IPv6 addresses to the initial exchanges in case

[Med] It needs to terminate the MPTCP connections, mange = them, etc. This is exactly the MCP job. 


it would be useful - and if it receives = traffic to the relevant
address/port, it can start = forwarding it to the far end too (possibly over
a second = IPv4 subflow). Again, no need or any explicit signalling to make
this work.

[Med] We are not discussing about any = explicit signaling her, Alan. We are discussing the implications on = removing the MCP from the path based on SYN/ACK that will carry an = MP_CAPABLE option!
 
My hypothesis here is that an explicit signal is not = required if you choose to sit on the path or not based on the presence = of MP_CAPABLE in the SYN/ACK.
[Med] The explicit signal = is useful for not intercepting the initial subflow. That is, we don=E2=80=99= t even enter the phase of waiting a SYN/ACK as the MCP does not see = those.


I can = share other examples where problems arise when the proxy is
blindly removed from the connection based on the presence of = MP_CAPABLE in
SYN/ACK.

If it = would help to clarify, please do! Since I don=E2=80=99t see a problem = in
(1), and whilst I can see a potential problem in (2) = above, I am not sure
how you are resolving it. Any other = examples very welcome!

[Med] Happily. You can = consider a homenet architecture https://tools.ietf.org/html/rfc7368 where MPTCP-capable hosts = may not be aware of the presence of multiple paths (see this simple = topology).  The use of a proxy will to deterministically make use = of the path diversity.
 
Great! So the CPE can act as a MCP here, and = optionally there could be a secondary MCP in the path to terminate paths = for the far ends that do not support MPTCP (i.e. sitting on the path if = the SYN/ACK does not contain MPTCP capability, and could advertise its = own address in an ADD_ADDR). So why do you need an explicit signal in = this case?
[Med] It is useful to deterministically force = a connection to be forwarded via a node that embeds the MCP. Classical = dst-based forwarding may not always allow for that. In such case, the = explicit mode can be enabled inside the user=E2=80=99s internal network. = The signal may be useful for cases that do not require reverting MPTCP = back to TCP in the providers networks (implicit mode). It is also useful = if.=E2=80=A6one decides to use MPTCP connection to carry other = protocol=E2=80=99s payload (UDP, for example) (as captured in the = =E2=80=9CProtocol=E2=80=9D field of the MP_CONVERT MPTCP option).
 
Regards,
Alan

= --Apple-Mail=_CBF254CC-4EB3-4388-B527-02A3ADEA7D23-- From nobody Wed Nov 9 10:41:46 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0A4A1129615 for ; Wed, 9 Nov 2016 10:41:45 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.697 X-Spam-Level: X-Spam-Status: No, score=-5.697 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 04aWX-BOd5Lq for ; Wed, 9 Nov 2016 10:41:42 -0800 (PST) Received: from smtp.ee.ethz.ch (smtp.ee.ethz.ch [129.132.2.219]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E3380129616 for ; Wed, 9 Nov 2016 10:41:41 -0800 (PST) Received: from localhost (localhost [127.0.0.1]) by smtp.ee.ethz.ch (Postfix) with ESMTP id 6677AD9309; Wed, 9 Nov 2016 19:41:40 +0100 (MET) X-Virus-Scanned: by amavisd-new on smtp.ee.ethz.ch Received: from smtp.ee.ethz.ch ([127.0.0.1]) by localhost (.ee.ethz.ch [127.0.0.1]) (amavisd-new, port 10024) with LMTP id vQfw5vncmqhB; Wed, 9 Nov 2016 19:41:40 +0100 (MET) Received: from [192.168.178.33] (p5DEC25E5.dip0.t-ipconnect.de [93.236.37.229]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: mirjak) by smtp.ee.ethz.ch (Postfix) with ESMTPSA id 0FB8ED9304; Wed, 9 Nov 2016 19:41:40 +0100 (MET) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 10.1 \(3251\)) From: =?utf-8?Q?Mirja_K=C3=BChlewind?= In-Reply-To: <57E4A53F-1694-434E-82A9-43A4566990C9@gmail.com> Date: Wed, 9 Nov 2016 19:41:39 +0100 Content-Transfer-Encoding: quoted-printable Message-Id: References: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> <57E4A53F-1694-434E-82A9-43A4566990C9@gmail.com> To: Alan Ford , "EARDLEY, Phil" X-Mailer: Apple Mail (2.3251) Archived-At: Cc: MultiPath TCP - IETF WG Subject: Re: [multipathtcp] Adding a new work item on MPTCP API X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2016 18:41:45 -0000 Hi all, if we =E2=80=9Aonly' talk about an update of 6897, I guess that could be = even done with the current charter=E2=80=A6 Mirja > Am 09.11.2016 um 14:38 schrieb Alan Ford : >=20 > That reads as if it is adding more advanced APIs over and above = what=E2=80=99s in 6897. Given a lot of this work has already been = covered in 6897, I think it would be useful to determine what exactly it = is that is desired in addition. Is it an update to 6897 based on = operational experience? I feel it should also be clear that this builds = upon 6897 and not re-invent the wheel. >=20 > Regards, > Alan >=20 >> On 9 Nov 2016, at 10:21, philip.eardley@bt.com wrote: >>=20 >> Following the earlier discussion, there is support to add a charter = item as follows: >> <> >> If you disagree with this being added, or suggest some mod to this = item, please say. >> Thanks >> Phil & Yoshi >> =20 >> From: cpaasch@apple.com [mailto:cpaasch@apple.com]=20 >> Sent: 31 July 2016 20:37 >> To: Eardley,PL,Philip,TUB8 R >> Cc: MultiPath TCP - IETF WG >> Subject: Re: [multipathtcp] potential new work item on MPTCP API >> =20 >> =20 >> On Jul 26, 2016, at 7:35 AM, philip.eardley@bt.com wrote: >> =20 >> Christoph, >> https://tools.ietf.org/html/rfc6897#section-5.3 is =E2=80=9CSockets = Interface Extensions by the Basic MPTCP API=E2=80=9D >> (also https://tools.ietf.org/html/rfc6897#appendix-A =E2=80=9CAppendix = A. Requirements on a Future Advanced MPTCP API=E2=80=9D) >> =20 >> Ok, I see. Fair enough. Extension to RFC6897 seems fine to me then. >> =20 >> =20 >> Cheers, >> Christoph >>=20 >>=20 >> phil >> =20 >> From: cpaasch@apple.com [mailto:cpaasch@apple.com]=20 >> Sent: 22 July 2016 09:48 >> To: Eardley,PL,Philip,TUB8 R >> Cc: MultiPath TCP - IETF WG >> Subject: Re: [multipathtcp] potential new work item on MPTCP API >> =20 >> Hello, >> =20 >> On Jul 21, 2016, at 5:43 PM, philip.eardley@bt.com wrote: >> Yesterday Olivier presented about his & Benjamin=E2=80=99s recent = work on MPTCP socket api. We didn=E2=80=99t have much discussion whether = to add this to the charter. One comment was that any work should build = on /reference RFC6897. >> https://www.ietf.org/proceedings/96/slides/slides-96-mptcp-4.pdf >> Please can you comment whether you see this as a useful work item, or = you think it shouldn=E2=80=99t be worked on, or how it should be adapted = to something you think the WG should work on. >> =20 >> yes, I think it is a very useful work item and am willing to = contribute to this work. >> =20 >> I'm not sure whether this can be seen as an update to 6897. I'm under = the impression that 6897 takes a different approach, giving users a = high-level overview of how using MPTCP might look like to an application = that is talking to a TCP-socket (which happens to end up using MPTCP). >> =20 >> Olivier's work seems to rather make MPTCP entirely explicit to the = application. So, I think both works take a different approach. >>=20 >>=20 >>=20 >> To help prompt the discussion, here=E2=80=99s a very first version of = some possible charter text >> RFC6897 defined an optional, basic application interface for = MPTCP-aware applications, including a set of socket operations. Now = there is more experience of how MPTCP is being used, the WG will = re-visit this work, and consider adding more advanced socket operations. >> =20 >> RFC6897 was Informational =E2=80=93 would this new Milestone be = Informational or Experimental? >> =20 >> I think it should be Informational. >> =20 >> =20 >> Christoph >>=20 >>=20 >>=20 >> =20 >> Thanks >> phil >> =20 >> Philip Eardley >> Research and Innovation >> This email contains BT information, which may be privileged or = confidential. It's meant only for the individual(s) or entity named = above. If you're not the intended recipient, note that disclosing, = copying, distributing or using this information is prohibited. If you've = received this email in error, please let me know immediately on the = email address above. Thank you. >> We monitor our email system, and may record your emails. >> British Telecommunications plc >> Registered office: 81 Newgate Street London EC1A 7AJ >> Registered in England no: 1800000 >> =20 >> _______________________________________________ >> multipathtcp mailing list >> multipathtcp@ietf.org >> https://www.ietf.org/mailman/listinfo/multipathtcp >> =20 >> _______________________________________________ >> multipathtcp mailing list >> multipathtcp@ietf.org >> https://www.ietf.org/mailman/listinfo/multipathtcp >=20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Wed Nov 9 22:48:37 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7F45712947D for ; Wed, 9 Nov 2016 22:48:34 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.618 X-Spam-Level: X-Spam-Status: No, score=-1.618 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=no autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Z7CNlm1gKhiq for ; Wed, 9 Nov 2016 22:48:32 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias91.francetelecom.com [193.251.215.91]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 827D3129640 for ; Wed, 9 Nov 2016 22:48:31 -0800 (PST) Received: from omfedm08.si.francetelecom.fr (unknown [xx.xx.xx.4]) by omfedm12.si.francetelecom.fr (ESMTP service) with ESMTP id DF7D318C2A8; Thu, 10 Nov 2016 07:48:29 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.41]) by omfedm08.si.francetelecom.fr (ESMTP service) with ESMTP id B3AAF23807D; Thu, 10 Nov 2016 07:48:29 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM31.corporate.adroot.infra.ftgroup ([fe80::2cc9:4bac:7b7d:229d%19]) with mapi id 14.03.0319.002; Thu, 10 Nov 2016 07:48:29 +0100 From: To: Alan Ford Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOqkknemdljzUmEGiGID3gGUCC6DRwCCQ Date: Thu, 10 Nov 2016 06:48:29 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAF0C2@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009D9577B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <22907_1476946228_58086934_22907_5464_1_a7bca8d2-7656-4ff0-9f01-cf307f017148@OPEXCLILM42.corporate.adroot.infra.ftgroup> <57543A7A-1542-4C60-A5D3-E1658354BE5A@tik.ee.ethz.ch> <73a1c0dd64a843a5baa645d960c82886@rew09926dag03b.domain1.systemhost.net> <56CE164A-9A62-4B57-9CFF-33DBD45BA8B2@gmail.com> <787AE7BB302AE849A7480A190F8B933009D9CA84@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <85D52AE4-FE5F-4977-8927-6BDB72614D07@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAAA88@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <87270f12-59ee-3caf-eeef-685195b35dcd@uclouvain.be> <7f9dd7ab-2e24-0319-b62f-fc4fa68b9568@tik.ee.ethz.ch> <787AE7BB302AE849A7480A190F8B933009DAE3A6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE743@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <06A031EE-5F50-4A0F-BBEC-9F2766C543FF@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAE7DC@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <53CD2649-4063-4EA8-8076-71990B2D2371@gmail.com> <787AE7BB302AE849A7480A190F8B933009DAE977@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <228C439B-4AA4-48A9-B78A-FE7CD9EEFB81@gmail.com> In-Reply-To: <228C439B-4AA4-48A9-B78A-FE7CD9EEFB81@gmail.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DAF0C2OPEXCLILMA3corp_" MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.6.17.114517 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Nov 2016 06:48:34 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DAF0C2OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgQWxhbiwNCg0KUGxlYXNlIHNlZSBpbmxpbmUuDQoNCkNoZWVycywNCk1lZA0KDQpEZSA6IEFs YW4gRm9yZCBbbWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb21dDQpFbnZvecOpIDogbWVyY3JlZGkg OSBub3ZlbWJyZSAyMDE2IDE3OjQ5DQrDgCA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE4NCkNj IDogTWlyamEgS8O8aGxld2luZDsgT2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU7IG11 bHRpcGF0aHRjcEBpZXRmLm9yZw0KT2JqZXQgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFs IE1QVENQIHByb3h5IGNoYXJ0ZXIgaXRlbQ0KDQpPSyBnb3QgaXQgLSBJIHRoaW5rLiBJ4oCZbGwg c3VtbWFyaXNlIGhlcmUgYW5kIHBsZWFzZSBjb3JyZWN0IG1lIGlmIG15IHVuZGVyc3RhbmRpbmcg aXMgd3JvbmcuDQoNCkVzc2VudGlhbGx5LCB0aGVyZSBhcmUgY2FzZXMgd2hlcmUgdGhlIENQReKA mXMgc2Vjb25kYXJ5IHVwbGluayBkb2VzIG5vdCBoYXZlIHB1YmxpYyBJUCBhY2Nlc3MgYW5kIHRo dXMgbmVlZHMgdG8gZ28gdmlhIHRoZSBNQ1AsIGJ1dCBpZiB0aGUgTUNQIGhhcyByZW1vdmVkIGl0 c2VsZiBmcm9tIHRoZSBwYXRoLCB0aGUgc2Vjb25kYXJ5IHVwbGluayB3b27igJl0IGtub3cgYWJv dXQgdGhlIE1DUC4gWW91IG5lZWQgYSB3YXkgdG8gc2lnbmFsIHRoaXMgaW5mb3JtYXRpb24gdG8g YSBNQ1Agb3ZlciB0aGUgcHJpbWFyeSBwYXRoIHNvIGl0IGRvZXNu4oCZdCByZW1vdmUgaXRzZWxm Lg0KW01lZF0gVGhlIHNpZ25hbCB0byBiZSByZW1vdmVkIGZyb20gdGhlIHBhdGggY2FuIGJlIGF0 IGxlYXN0IGluLWJhbmQgKGxpa2Ugd2hhdCB3YXMgYWxyZWFkeSBkaXNjdXNzZWQgaW4gdGhlIG5l dHdvcmstYXNzaXN0ZWQgTVBUQ1AgZHJhZnRzKSBvciBiZSBhIGxvY2FsIGNvbmZpZ3VyYXRpb24g cGFyYW1ldGVyIHRvIGFuIE1DUC4NCg0KSXMgdGhpcyB0aGUgb25seSBjYXNlIHdoZXJlIHRoaXMg c2lnbmFsIGlzIHJlcXVpcmVkPw0KW01lZF0gRnJhbmtseSBzcGVha2luZywgSSBkb27igJl0IGtu b3cuIFdlIHdpbGwgbmVlZCB0byBmaWd1cmUgb3V0IHRoaXMgb25jZSB0aGlzIHdvcmsgaXMgZW5k b3JzZWQgYnkgdGhlIFdHLg0KDQpXaHkgY2Fu4oCZdCB0aGVzZSBzY2VuYXJpb3MgYmUgaGFuZGxl ZCB3aXRoIGV4cGxpY2l0IG1vZGUsIGZvciBleGFtcGxlIHdpdGggdXNpbmcgdGhlIERIQ1Agb3B0 aW9uIHRvIHBhc3MgZG93biB0aGUgTUNQIGFkZHJlc3M/DQpbTWVkXSBUaGUgc2FtZSBwcm9ibGVt IGFwcGxpZXMgZm9yIHRoZSBleHBsaWNpdCBtb2RlLiBJZiBhbiBNQ1AgZGVjaWRlcyB0byB3aXRo ZHJhdyBpdHNlbGYgZnJvbSBhIGNvbm5lY3Rpb24gYmVjYXVzZSBpdCByZWNlaXZlcyBhbiBNUF9D QVBBQkxFIG9wdGlvbiBmcm9tIHRoZSBzZXJ2ZXIsIHN1YnNlcXVlbnQgc3ViZmxvd3MgbWF5IG5v dCBiZSBlc3RhYmxpc2hlZCBkaXJlY3RseSB3aXRoIHRoZSBzZXJ2ZXIgZm9yIHRoZSBzYW1lIHJl YXNvbnMgd2UgZGlzY3Vzc2VkIGVhcmxpZXIuDQoNClJlZ2FyZHMsDQpBbGFuDQoNCk9uIDkgTm92 IDIwMTYsIGF0IDE0OjEyLCBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPG1haWx0bzptb2hh bWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPiB3cm90ZToNCg0KUmUtLA0KDQpQbGVhc2Ugc2VlIGlu bGluZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCkRlIDogQWxhbiBGb3JkIFttYWlsdG86YWxhbi5mb3Jk QGdtYWlsLmNvbV0NCkVudm95w6kgOiBtZXJjcmVkaSA5IG5vdmVtYnJlIDIwMTYgMTQ6MzkNCsOA IDogQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTg0KQ2MgOiBNaXJqYSBLw7xobGV3aW5kOyBPbGl2 aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZTxtYWlsdG86T2xpdmllci5Cb25hdmVudHVyZUB1 Y2xvdXZhaW4uYmU+OyBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBp ZXRmLm9yZz4NCk9iamV0IDogUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94 eSBjaGFydGVyIGl0ZW0NCg0KSGkgTWVkLA0KDQpJbmxpbmUuLi4NCg0KT24gOSBOb3YgMjAxNiwg YXQgMDk6NDUsIG1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208bWFpbHRvOm1vaGFtZWQuYm91 Y2FkYWlyQG9yYW5nZS5jb20+IHdyb3RlOg0KDQoNCg0KLS0tLS1NZXNzYWdlIGQnb3JpZ2luZS0t LS0tDQpEZSA6IEFsYW4gRm9yZCBbbWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb21dDQpFbnZvecOp IDogbWVyY3JlZGkgOSBub3ZlbWJyZSAyMDE2IDA5OjA0DQrDgCA6IEJPVUNBREFJUiBNb2hhbWVk IElNVC9PTE4NCkNjIDogTWlyamEgS8O8aGxld2luZDsgT2xpdmllci5Cb25hdmVudHVyZUB1Y2xv dXZhaW4uYmU8bWFpbHRvOk9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlPjsNCm11bHRp cGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KT2JqZXQgOiBS ZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0ZXIgaXRlbQ0KDQpI aSBNZWQsDQoNClRoYW5rcyBmb3IgcHJvdmlkaW5nIHNvbWUgc2NlbmFyaW9zLiBDb21tZW50cyBp bmxpbmXigKYNCg0KDQoNCk9uIDkgTm92IDIwMTYsIGF0IDA2OjQxLCBtb2hhbWVkLmJvdWNhZGFp ckBvcmFuZ2UuY29tPG1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPiB3cm90ZToN Cg0KSGkgQWxhbiwNCg0KQmVsb3cgc29tZSBleGFtcGxlcyB0byBpbGx1c3RyYXRlIHRoZSBwcm9i bGVtIEknbSB0YWxraW5nIGFib3V0Lg0KDQooMSkgUHJpdmF0ZSBJUHY0IGFkZHJlc3NlcyBvciBS RkM2NTk4IFNoYXJlZCBBZGRyZXNzIHNwYWNlDQoNCkxldCdzIGNvbnNpZGVyIHRoaXMgY29uZmln dXJhdGlvbiAocmV1c2luZyB0aGUgc2FtZSB0b3BvbG9neSBpbiB0aGlzDQp0aHJlYWQpOg0KDQoN Cg0KbGFwdG9wIDwtLS0tLS0tLS0tLSsNCiAgICAgICAgICAgICAgICAgfCAoUHVibGljIElQdjRA KQ0Kc21hcnRwaG9uZSA8LS0tLT4gY3BlIDwtLS0tRklYRUQtLS0tLS0+IG1jcCA8LS0tLS0tPiBz ZXJ2ZXINCiAgICsgICAgICAgICAgICAgKw0KY2VsbHVsYXIxICAgICBjZWxsdWxhcjINCiAgICAg ICAgICAgICAgKFByaXZhdGUgSVB2NCkNCg0KSW4gdGhpcyBleGFtcGxlLCB0aGUgbXVsdGlwYXRo IENQRXMgZ2V0cyBhIHB1YmxpYyBJUHY0IGFkZHJlc3MgZnJvbSB0aGUNCmZpeGVkIG5ldHdvcmsg YW5kIGEgcHJpdmF0ZSBJUHY0IGFkZHJlc3MgKG9yIGFuIGFkZHJlc3MgZnJvbSBSRkM2NTk4DQpy YW5nZSkgZnJvbSB0aGUgbW9iaWxlIG5ldHdvcmsgKGNlbGx1bGFyMikuDQoNCg0KDQpDb25zaWRl ciB0aGUgc2VydmVyIGlzIE1QVENQLWNhcGFibGUuDQoNClRoZSBmaXJzdCBzdWJmbG93IGNhbiBi ZSBwbGFjZWQgdXNpbmcgdGhlIGZpeGVkIGxpbmUuIEZpbmUuDQpUaGUgTUNQIHdpbGwgcmVtb3Zl IGl0c2VsZiBmcm9tIHRoZSBjb25uZWN0aW9uIGJlY2F1c2UgdGhlIHNlcnZlciBpcw0KTVBUQ1At Y2FwYWJsZS4gQ29vbCENCg0KDQpUaGUgc2Vjb25kIHN1YmZsb3cgdGhhdCB3aWxsIHVzZSBjZWxs YXVscjIgY2Fubm90IGJlIGVzdGFibGlzaGVkIGJlY2F1c2UNCm9mIGEgYmFzaWMgZm9yd2FyZGlu ZyBwcm9ibGVtOiBwYWNrZXRzIHNvdXJjZWQgd2l0aCBwcml2YXRlIElQdjQgYWRkcmVzc2VzDQpj YW5ub3QgYmUgZm9yd2FyZGVkIG92ZXIgdGhlIHB1YmxpYyBJbnRlcm5ldC4NCg0KUHJlc3VtYWJs eSBjZWxsdWxhcjIgZ29lcyB0aHJvdWdoIGEgTkFUIGluIG9yZGVyIHRvIHRhbGsgdG8gYW55dGhp bmcgaW4NCnRoZSBwdWJsaWMgSW50ZXJuZXQuIFNvIGl0IGNhbiBiZSBhZGRyZXNzZWQgdG8gdGhl IHNlcnZlciwgYW5kIHdvcmsgbGlrZQ0KYW55IG90aGVyIE1QVENQIHN1YmZsb3cgYmVoaW5kIGEg TkFUIHdvdWxkIHdvcmsgdG9kYXkuDQoNCltNZWRdIFlvdSBhcmUgYXNzdW1pbmcgdGhhdCB0aGUg c2FtZSBJbnRlcm5ldCBBUE4gd2lsbCBiZSB1c2VkIGZvciB0aGUgaHlicmlkIGFjY2Vzcy4gVGhp cyBpcyBub3QgYSB2YWxpZCBhc3N1bXB0aW9uLiBTb21lIGRlcGxveW1lbnQgYXJlIGNvbnNpZGVy aW5nIGRlZGljYXRlZCBBUE4gZm9yIHRoaXMgc2VydmljZSB0byBhdm9pZCBhZGRpdGlvbmFsIHB1 YmxpYyBJUHY0IGFkZHJlc3MgYXJlIGFzc2lnbmVkIHRvIHRoaXMgc2VydmljZSBhbmQgYWxzbyB0 byBhdm9pZCBvdmVybG9hZCB0aGUgc2VydmljZSBmdW5jdGlvbiBhdCB0aGUgR2kgaW50ZXJmYWNl IHdpdGggdHJhZmZpYyB0aGF0IHdpbGwgYmUgcm91dGVkIHRvIHRoZSBiYWNrYm9uZSBvZiB0aGUg c2FtZSBwcm92aWRlci4NCg0KUmVncmV0dGFibHkgSeKAmW0gbm90IGZhbWlsaWFyIHdpdGggYWxs IHRoZXNlIDNHUFAgdGVybXMgaGVyZSwgaG93ZXZlciBhcmUgeW91IHNheWluZyB0aGF0IGNlbGx1 bGFyMiB3b3VsZCBub3QgYmUgYWJsZSB0byBoYXZlIGV4dGVybmFsLCBwdWJsaWMsIElQIGNvbm5l Y3Rpdml0eT8NCltNZWRdIFllcywgYmVjYXVzZSB0aGlzIGlzIHN1cHBvc2VkIHRvIGJlIGEgZGVk aWNhdGVkIEFQTiBmb3IgaHlicmlkIGFjY2VzcyBzZXJ2aWNlLiBGV0lXLCB5b3UgY2FuIHJlZmVy IHRvIHRoZSBjb25jZXB0IG9mIEFQTiBoZXJlaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3Jm YzY0NTkjc2VjdGlvbi0yLjIuDQoNCklmIG5vdCwgd2hhdOKAmXMgdGhlIHBvaW50IG9mIHRoYXQg aW50ZXJmYWNlPyBJIHdhcyBhc3N1bWluZyB0aGF0IGl0IHdvdWxkLCBhbmQgdGhlcmVmb3JlIHdv dWxkIGJlIGFibGUgdG8gdGFsayBkaXJlY3QgdG8gdGhlIHNlcnZlci4NCltNZWRdIFRoYXTigJlz IG1heSBiZSBhbm90aGVyIEFQTjogSW50ZXJuZXQgQVBOLg0KDQoNCg0KV2hhdCBhbSBJIG1pc3Np bmc/IFdoeSBpcyB0aGlzIGFueSBkaWZmZXJlbnQgdG8gdG9kYXkgd2l0aCBhIE1QVENQIGVuZA0K aG9zdCB3aXRoIHByaXZhdGUgSVAgYWRkcmVzc2VzPw0KDQpbTWVkXSBUaGUgZGlmZmVyZW5jZSBp cyB0aGF0IHRoZXJlIGlzIG5vIE5BVCBpbiB0aGUgcGF0aCBiZWZvcmUgdGhlIE1DUC4gVGhlIE1D UCBoYXMgdGhlIHJvbGUgdG8gdXNlIHRoZSBJUCBhZGRyZXNzIGFzc2lnbmVkIGJ5IHRoZSBmaXhl ZCBsaW5lIHdoZW4gZm9yd2FyZGluZyB0aGUgc2Vjb25kYXJ5IHN1YmZsb3cuDQoNCkkgd2FzbuKA mXQgdGFsa2luZyBiZWZvcmUgdGhlIE1DUDsgaW4gdGhpcyBzY2VuYXJpbyB3ZSBhcmUgdGFsa2lu ZyB0aGF0IHRoZSBNQ1AgZ2V0cyBvdXQgb2YgdGhlIHBhdGgNCltNZWRdIEkgZ290IHRoYXQuDQoN Ci0gc28gd2hhdCBjZWxsdWxhcjIgbmVlZHMgdG8gZG8gaXMgcmVhY2ggdGhlIHNlcnZlciB0byBv cGVuIHRoZSBzZWNvbmQgc3ViZmxvdy4NCltNZWRdIENlbGx1bGFyMiBuZWVkcyBub3RoaW5nISBC dXQgTVBUQ1AgY29ubmVjdGlvbnMgbmVlZCB0aGUgZmxvd3MgdG8gYmUgaW50ZXJjZXB0ZWQgYnV0 IHRoZSBNQ1AuIFRoYXQgaXMgYXZvaWQgd2l0aGRyYXdpbmcgdGhlIE1DUCBldmVuIGlmIHRoZSBy ZW1vdGUgc2VydmVyIGlzIE1QVENQLWNhcGFibGUuICBQbGVhc2Ugbm90ZSB0aGF0IEnigJltIG5v dCBleHByZXNzaW5nIG15IG93biBwcmVmZXJlbmNlcyBoZXJlLCBidXQgSeKAmW0gZXhwbGFpbmlu ZyB3aGF0IGtpbmQgb2YgcHJvYmxlbXMgbWF5IGFyaXNlIGlmIHdlIG1ha2UgaW52YWxpZCBhc3N1 bXB0aW9ucy4NCg0KVGhlIHNtYXJ0cGhvbmUgZG9lcyBub3QgaGF2ZSBrbm93bGVkZ2Ugb2YgY2Vs bHVsYXIyLCBwcmVzdW1hYmx54oCmIFNvIHRoZQ0KQ1BFIHdvdWxkIGhhdmUgdG8gZG8gc29tZXRo aW5nIGZ1bmt5IHdpdGggdGhlIHRyYWZmaWMgdG8gc3BsaXQgaXQgb3Zlcg0KZml4ZWQgYW5kIGNl bGx1bGFyMg0KDQpbTWVkXSBUaGlzIGlzIGEgcHJveHkgZnVuY3Rpb24gKE1DUCkgaW4gdGhlIENQ RSEgSSBkaWRuJ3QgZm9jdXNlZCBvbiB0aGF0IHBhcnQgb2YgdGhlIGZsb3cgYmVjYXVzZSB0aGVy ZSBhcmUgb3RoZXIgcHJvYmxlbXMgdGhlcmUuIElmIHRoZSBDUEUgZG9lcyBub3QgZW1iZWQgYW4g TUNQLCBhbiBNUFRDUCBjYXBhYmxlIGhvc3QgKGxhcHRvcCBvZiBzbWFydHBob25lKSBtYXkgbm90 IGJlIGFibGUgdG8gYWdncmVnYXRlIHRoZSByZXNvdXJjZXMgb2YgbXVsdGlwbGUgYWNjZXNzIGxp bmtzLiBHb2luZyBuYXRpdmUgd2lsbCBsZWFkIHRvIGxlc3MgUW9FIGNvbXBhcmVkIHRvIGludm9s dmluZyB0aGUgTUNQIGxvY2F0ZWQgaW4gdGhlIENQRS4NCg0KLSBidXQgaXQgY291bGQgc3RpbGwg ZXN0YWJsaXNoIHRoZSBzdWJmbG93IHRvd2FyZHMgdGhlDQoNCg0Kc2VydmVyIG9uIGNlbGx1bGFy Miwgd2l0aG91dCBhbnkga25vd2xlZGdlIG9mIHRoZSBzbWFydHBob25lIG9yIHRoZQ0KbmV0d29y ay4NCg0KDQoNCg0KKDIpIElQdjYtb25seSBhY2Nlc3MgbmV0d29yaw0KDQpMZXRzJyBjb25zaWRl ciB0aGlzIGNvbmZpZ3VyYXRpb246DQoNCmxhcHRvcCA8LS0tLS0tLS0tLS0rDQogICAgICAgICAg ICAgICAgIHwgKFB1YmxpYyBJUHY0QA0Kc21hcnRwaG9uZSA8LS0tLT4gY3BlIDwtLS0tRklYRUQt LS0tLS0+IG1jcCA8LS0tLS0tPiBzZXJ2ZXINCiAgICsgICAgICAgICAgICAgICsgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgIElQdjQtb25seQ0KY2VsbHVsYXIxICAgICBjZWxsdWxhcjIN CiAgICAgICAgICAgICAgKElQdjYtb25seSBwcmVmaXgpDQoNCkluIHRoaXMgZXhhbXBsZSwgdGhl IG11bHRpcGF0aCBDUEVzIGdldHMgYSBwdWJsaWMgSVB2NCBhZGRyZXNzIGZyb20gdGhlDQpmaXhl ZCBuZXR3b3JrIGFuZCBhbiBJUHY2IHByZWZpeCBmcm9tIHRoZSBtb2JpbGUgbmV0d29yayAoY2Vs bHVsYXIyKS4NCg0KDQoNCkNvbnNpZGVyIHRoZSBzZXJ2ZXIgaXMgTVBUQ1AtY2FwYWJsZSwgYnV0 IElQdjQtb25seS4NCg0KVGhlIGZpcnN0IHN1YmZsb3cgY2FuIGJlIHBsYWNlZCB1c2luZyB0aGUg Zml4ZWQgbGluZS4gRmluZS4NClRoZSBNQ1Agd2lsbCByZW1vdmUgaXRzZWxmIGZyb20gdGhlIGNv bm5lY3Rpb24gYmVjYXVzZSB0aGUgc2VydmVyIGlzDQpNUFRDUC1jYXBhYmxlLiBDb29sIQ0KDQoN ClRoZSBzZWNvbmQgc3ViZmxvdyB0aGF0IHdpbGwgdXNlIGNlbGxhdWxyMiBjYW5ub3QgYmUgYWRk ZWQgYmVjYXVzZSB0aGUNCnJlbW90ZSBzZXJ2ZXIgZG9lcyBub3Qgc3VwcG9ydCBJUHY2Lg0KDQoN Cg0KDQpTbyBpbiB0aGlzIGNhc2UsIGlmIHRoZSBNQ1Agd2FzIG9uLXBhdGgsIGl0IGNvdWxkIGJl IGR1YWwtc3RhY2sgYW5kIGNvdWxkDQphZGQgaXRzIElQdjYgYWRkcmVzcyB0byB0aGUgc3ViZmxv d3MuDQoNCltNZWRdIFllcy4NCg0KDQoNCg0KSWYgdGhlIE1DUCBrbmV3IHRoZSBjb25uZWN0aW9u IHdhcyBiZWluZyBwcm94aWVkLCB3b3VsZCB0aGlzIGhlbHA/IFNpbmNlDQphcyB5b3XigJl2ZSBh bHJlYWR5IGRlZmluZWQsIHRoZSBNQ1AgPOKAlD4gc2VydmVyIHBhdGggd291bGQgdGhlbiBiZSBU Q1AuIElmDQp0aGUgTUNQIHN0YXllZCBvbi1wYXRoLCB5b3UgY291bGQgZG8gbXVsdGkgcGF0aCB0 b3dhcmRzIHRoZSBNQ1AgYnV0IHRoZW4NCmxvc2UgTVBUQ1AgY2FwYWJpbGl0aWVzIHRvIHRoZSBz ZXJ2ZXIuDQoNCltNZWRdIFRoZSBNQ1AgY2FuIGRvIHRoZSBmb2xsb3dpbmc6DQoqIEl0IHJlbW92 ZXMgaXRzZWxmIGZyb20gdGhlIGNvbm5lY3Rpb24sIHRoZW4gdGhlIGNvbm5lY3Rpb24gd2lsbCBi ZSBlMmUgTVBUQ1AuLi4gYnV0IG9ubHkgb25lIGFjY2VzcyBuZXR3b3JrIHdpbGwgYmUgdXNlZCBh dCB0aGUgY2xpZW50IHNpZGUuDQoqIFRoZSBNQ1AgbWF5IGRlY2lkZSB0aGUgc3RheSBpbiB0aGUg Y29ubmVjdGlvbiB0byBnbHVlIHR3byBhZGphY2VudCBNUFRDUCBjb25uZWN0aW9ucy4gRG9pbmcg c28sIHdlIGJlbmVmaXQgZnJvbSBib3RoIE1QVENQIGNhcGFiaWxpdGllcyBhdCB0aGUgY2xpZW50 IGFuZCBzZXJ2aWVyIHNpZGUuDQoNClRoZSBleGFjdCBiZWhhdmlvciBzaG91bGQgSU1ITyBiZSBj b25maWd1cmFibGUuDQoNClNvIHRoZSBkZXNpcmUgaXMgZm9yIHRoZSBDUEUgdG8gbWFrZSB0aGlz IGNob2ljZSwgYmFzZWQgb24gc29tZSBpbnRlcm5hbCBsb2dpYywgYW5kIHdpdGhvdXQgaGF2aW5n IGEgTUNQIGFkZHJlc3MgdG8gZXhwbGljaXRseSBjb21tdW5pY2F0ZSB3aXRoPw0KW01lZF0gTXkg dGFrZSBvbiB0aGlzIGlzIHRvIGhhdmUgY29uZmlndXJhYmxlIHBhcmFtZXRlcnMgdGhhdCB3aWxs IGJlIGluc3RydWN0ZWQgYnkgYW4gb3BlcmF0b3IuIFRoZSBNQ1Agd2lsbCBiZWhhdmUgYWNjb3Jk aW5nIHRvIHRob3NlIGluc3RydWN0aW9ucy4gSWYgYW4gTUNQIGlzIGNvbmZpZ3VyZWQgdG8gYmUg cmVtb3ZlZCBmcm9tIGEgY29ubmVjdGlvbiwgaXQgd2lsbCBjb29yZGluYXRlIGl0cyB3aXRoZHJh d2FsIGFjY29yZGluZ2x5Lg0KDQoNCg0KT3IgYWx0ZXJuYXRpdmVseSwgdGhlIE1DUCBjb3VsZCBh bHdheXMgc3RheSBvbi1wYXRoIGJ1dCBvbmx5IGFkZCBJUHY2DQphZGRyZXNzZXMgaWYgaXQgc29t ZWhvdyBoYWQga25vd2xlZGdlIHRoYXQgd2FzIHJlcXVpcmVkIGJhc2VkIG9uIHRoZQ0Kc291cmNl IG9yIGRlc3RpbmF0aW9uIGFkZHJlc3MuIERvZXMgaXQgbmVlZCB0byBrbm93IGJ5IGEgZmxhZz8g V291bGQgdGhlcmUNCmFjdHVhbGx5IGJlIGFueSBoYXJtIGJ5IG1haW50YWluaW5nIGl0c2VsZiBv biB0aGUgcGF0aCBhbnl3YXk/DQoNCltNZWRdIEkgZG9uJ3Qgc2VlIGEgaGFybSBpbiBkb2luZyBz byAoc2VlIGFib3ZlKSwgYnV0IHRob3NlIHdobyB3YW50IHRvIGhhdmUgYW4gZTJlIE1QVENQIGNv bm5lY3Rpb24gbWF5IHNlZSBzb21ldGhpbmcgYmFkIGluIHRoYXQgZGVzaWduLiBJIHRob3VnaCB0 aGV5IHdhbnRlZCB0byBjb21wbGV0ZWx5IHJlbW92ZSB0aGUgTUNQIGZyb20gdGhlIHBhdGggd2hl biBib3RoIHRoZSBjbGllbnQgYW5kIHNlcnZlciBhcmUgTVBUQ1AtY2FwYWJsZS4NCg0KVGhhdCB3 b3VsZCBjZXJ0YWlubHkgYmUgZGVzaXJhYmxlLCB5ZXMuIEJ1dCBpZiBub3QgcG9zc2libGUsIHRo ZW4gdGhlcmXigJlzIG5vdCBtdWNoIGhhcm0gd2l0aCBhbHdheXMgc2l0dGluZyBvbiB0aGUgcGF0 aCAtIGl04oCZcyBhIGJpdCBsaWtlIGEgTkFULg0KDQoNCg0KSXTigJlzIG5vdA0KDQoNCmxpa2Ug aXTigJlzIGRvaW5nIGFueXRoaW5nIG90aGVyIHRoYW4gcGFja2V0IGZvcndhcmRpbmcgb24gdGhl IGluaXRpYWwNCnN1YmZsb3csIGFuZCBqdXN0IGFkZHMgaXRzIElQdjYgYWRkcmVzc2VzIHRvIHRo ZSBpbml0aWFsIGV4Y2hhbmdlcyBpbiBjYXNlDQoNCltNZWRdIEl0IG5lZWRzIHRvIHRlcm1pbmF0 ZSB0aGUgTVBUQ1AgY29ubmVjdGlvbnMsIG1hbmdlIHRoZW0sIGV0Yy4gVGhpcyBpcyBleGFjdGx5 IHRoZSBNQ1Agam9iLg0KDQoNCg0KaXQgd291bGQgYmUgdXNlZnVsIC0gYW5kIGlmIGl0IHJlY2Vp dmVzIHRyYWZmaWMgdG8gdGhlIHJlbGV2YW50DQphZGRyZXNzL3BvcnQsIGl0IGNhbiBzdGFydCBm b3J3YXJkaW5nIGl0IHRvIHRoZSBmYXIgZW5kIHRvbyAocG9zc2libHkgb3Zlcg0KYSBzZWNvbmQg SVB2NCBzdWJmbG93KS4gQWdhaW4sIG5vIG5lZWQgb3IgYW55IGV4cGxpY2l0IHNpZ25hbGxpbmcg dG8gbWFrZQ0KdGhpcyB3b3JrLg0KDQpbTWVkXSBXZSBhcmUgbm90IGRpc2N1c3NpbmcgYWJvdXQg YW55IGV4cGxpY2l0IHNpZ25hbGluZyBoZXIsIEFsYW4uIFdlIGFyZSBkaXNjdXNzaW5nIHRoZSBp bXBsaWNhdGlvbnMgb24gcmVtb3ZpbmcgdGhlIE1DUCBmcm9tIHRoZSBwYXRoIGJhc2VkIG9uIFNZ Ti9BQ0sgdGhhdCB3aWxsIGNhcnJ5IGFuIE1QX0NBUEFCTEUgb3B0aW9uIQ0KDQpNeSBoeXBvdGhl c2lzIGhlcmUgaXMgdGhhdCBhbiBleHBsaWNpdCBzaWduYWwgaXMgbm90IHJlcXVpcmVkIGlmIHlv dSBjaG9vc2UgdG8gc2l0IG9uIHRoZSBwYXRoIG9yIG5vdCBiYXNlZCBvbiB0aGUgcHJlc2VuY2Ug b2YgTVBfQ0FQQUJMRSBpbiB0aGUgU1lOL0FDSy4NCltNZWRdIFRoZSBleHBsaWNpdCBzaWduYWwg aXMgdXNlZnVsIGZvciBub3QgaW50ZXJjZXB0aW5nIHRoZSBpbml0aWFsIHN1YmZsb3cuIFRoYXQg aXMsIHdlIGRvbuKAmXQgZXZlbiBlbnRlciB0aGUgcGhhc2Ugb2Ygd2FpdGluZyBhIFNZTi9BQ0sg YXMgdGhlIE1DUCBkb2VzIG5vdCBzZWUgdGhvc2UuDQoNCg0KDQpJIGNhbiBzaGFyZSBvdGhlciBl eGFtcGxlcyB3aGVyZSBwcm9ibGVtcyBhcmlzZSB3aGVuIHRoZSBwcm94eSBpcw0KYmxpbmRseSBy ZW1vdmVkIGZyb20gdGhlIGNvbm5lY3Rpb24gYmFzZWQgb24gdGhlIHByZXNlbmNlIG9mIE1QX0NB UEFCTEUgaW4NClNZTi9BQ0suDQoNCklmIGl0IHdvdWxkIGhlbHAgdG8gY2xhcmlmeSwgcGxlYXNl IGRvISBTaW5jZSBJIGRvbuKAmXQgc2VlIGEgcHJvYmxlbSBpbg0KKDEpLCBhbmQgd2hpbHN0IEkg Y2FuIHNlZSBhIHBvdGVudGlhbCBwcm9ibGVtIGluICgyKSBhYm92ZSwgSSBhbSBub3Qgc3VyZQ0K aG93IHlvdSBhcmUgcmVzb2x2aW5nIGl0LiBBbnkgb3RoZXIgZXhhbXBsZXMgdmVyeSB3ZWxjb21l IQ0KDQpbTWVkXSBIYXBwaWx5LiBZb3UgY2FuIGNvbnNpZGVyIGEgaG9tZW5ldCBhcmNoaXRlY3R1 cmUgaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzczNjggd2hlcmUgTVBUQ1AtY2FwYWJs ZSBob3N0cyBtYXkgbm90IGJlIGF3YXJlIG9mIHRoZSBwcmVzZW5jZSBvZiBtdWx0aXBsZSBwYXRo cyAoc2VlIHRoaXMgc2ltcGxlIHRvcG9sb2d5KS4gIFRoZSB1c2Ugb2YgYSBwcm94eSB3aWxsIHRv IGRldGVybWluaXN0aWNhbGx5IG1ha2UgdXNlIG9mIHRoZSBwYXRoIGRpdmVyc2l0eS4NCg0KR3Jl YXQhIFNvIHRoZSBDUEUgY2FuIGFjdCBhcyBhIE1DUCBoZXJlLCBhbmQgb3B0aW9uYWxseSB0aGVy ZSBjb3VsZCBiZSBhIHNlY29uZGFyeSBNQ1AgaW4gdGhlIHBhdGggdG8gdGVybWluYXRlIHBhdGhz IGZvciB0aGUgZmFyIGVuZHMgdGhhdCBkbyBub3Qgc3VwcG9ydCBNUFRDUCAoaS5lLiBzaXR0aW5n IG9uIHRoZSBwYXRoIGlmIHRoZSBTWU4vQUNLIGRvZXMgbm90IGNvbnRhaW4gTVBUQ1AgY2FwYWJp bGl0eSwgYW5kIGNvdWxkIGFkdmVydGlzZSBpdHMgb3duIGFkZHJlc3MgaW4gYW4gQUREX0FERFIp LiBTbyB3aHkgZG8geW91IG5lZWQgYW4gZXhwbGljaXQgc2lnbmFsIGluIHRoaXMgY2FzZT8NCltN ZWRdIEl0IGlzIHVzZWZ1bCB0byBkZXRlcm1pbmlzdGljYWxseSBmb3JjZSBhIGNvbm5lY3Rpb24g dG8gYmUgZm9yd2FyZGVkIHZpYSBhIG5vZGUgdGhhdCBlbWJlZHMgdGhlIE1DUC4gQ2xhc3NpY2Fs IGRzdC1iYXNlZCBmb3J3YXJkaW5nIG1heSBub3QgYWx3YXlzIGFsbG93IGZvciB0aGF0LiBJbiBz dWNoIGNhc2UsIHRoZSBleHBsaWNpdCBtb2RlIGNhbiBiZSBlbmFibGVkIGluc2lkZSB0aGUgdXNl cuKAmXMgaW50ZXJuYWwgbmV0d29yay4gVGhlIHNpZ25hbCBtYXkgYmUgdXNlZnVsIGZvciBjYXNl cyB0aGF0IGRvIG5vdCByZXF1aXJlIHJldmVydGluZyBNUFRDUCBiYWNrIHRvIFRDUCBpbiB0aGUg cHJvdmlkZXJzIG5ldHdvcmtzIChpbXBsaWNpdCBtb2RlKS4gSXQgaXMgYWxzbyB1c2VmdWwgaWYu 4oCmb25lIGRlY2lkZXMgdG8gdXNlIE1QVENQIGNvbm5lY3Rpb24gdG8gY2Fycnkgb3RoZXIgcHJv dG9jb2zigJlzIHBheWxvYWQgKFVEUCwgZm9yIGV4YW1wbGUpIChhcyBjYXB0dXJlZCBpbiB0aGUg 4oCcUHJvdG9jb2zigJ0gZmllbGQgb2YgdGhlIE1QX0NPTlZFUlQgTVBUQ1Agb3B0aW9uKS4NCg0K UmVnYXJkcywNCkFsYW4NCg0K --_000_787AE7BB302AE849A7480A190F8B933009DAF0C2OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 Q2FsaWJyaTsNCglwYW5vc2UtMToyIDE1IDUgMiAyIDIgNCAzIDIgNDt9DQpAZm9udC1mYWNlDQoJ e2ZvbnQtZmFtaWx5OlRhaG9tYTsNCglwYW5vc2UtMToyIDExIDYgNCAzIDUgNCA0IDIgNDt9DQov KiBTdHlsZSBEZWZpbml0aW9ucyAqLw0KcC5Nc29Ob3JtYWwsIGxpLk1zb05vcm1hbCwgZGl2Lk1z b05vcm1hbA0KCXttYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNp emU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7fQ0KYTps aW5rLCBzcGFuLk1zb0h5cGVybGluaw0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6 Ymx1ZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bhbi5Nc29I eXBlcmxpbmtGb2xsb3dlZA0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6cHVycGxl Ow0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KcC5Nc29BY2V0YXRlLCBsaS5Nc29BY2V0 YXRlLCBkaXYuTXNvQWNldGF0ZQ0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxl LWxpbms6IlRleHRlIGRlIGJ1bGxlcyBDYXIiOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRv bTouMDAwMXB0Ow0KCWZvbnQtc2l6ZTo4LjBwdDsNCglmb250LWZhbWlseToiVGFob21hIiwic2Fu cy1zZXJpZiI7fQ0Kc3Bhbi5hcHBsZS1jb252ZXJ0ZWQtc3BhY2UNCgl7bXNvLXN0eWxlLW5hbWU6 YXBwbGUtY29udmVydGVkLXNwYWNlO30NCnNwYW4uVGV4dGVkZWJ1bGxlc0Nhcg0KCXttc28tc3R5 bGUtbmFtZToiVGV4dGUgZGUgYnVsbGVzIENhciI7DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0K CW1zby1zdHlsZS1saW5rOiJUZXh0ZSBkZSBidWxsZXMiOw0KCWZvbnQtZmFtaWx5OiJUYWhvbWEi LCJzYW5zLXNlcmlmIjt9DQpzcGFuLkVtYWlsU3R5bGUyMA0KCXttc28tc3R5bGUtdHlwZTpwZXJz b25hbC1yZXBseTsNCglmb250LWZhbWlseToiQ291cmllciBOZXciOw0KCWNvbG9yOmJsYWNrOw0K CWZvbnQtd2VpZ2h0Om5vcm1hbDsNCglmb250LXN0eWxlOm5vcm1hbDt9DQouTXNvQ2hwRGVmYXVs dA0KCXttc28tc3R5bGUtdHlwZTpleHBvcnQtb25seTsNCglmb250LXNpemU6MTAuMHB0O30NCkBw YWdlIFdvcmRTZWN0aW9uMQ0KCXtzaXplOjYxMi4wcHQgNzkyLjBwdDsNCgltYXJnaW46NzAuODVw dCA3MC44NXB0IDcwLjg1cHQgNzAuODVwdDt9DQpkaXYuV29yZFNlY3Rpb24xDQoJe3BhZ2U6V29y ZFNlY3Rpb24xO30NCi0tPjwvc3R5bGU+PCEtLVtpZiBndGUgbXNvIDldPjx4bWw+DQo8bzpzaGFw ZWRlZmF1bHRzIHY6ZXh0PSJlZGl0IiBzcGlkbWF4PSIxMDI2IiAvPg0KPC94bWw+PCFbZW5kaWZd LS0+PCEtLVtpZiBndGUgbXNvIDldPjx4bWw+DQo8bzpzaGFwZWxheW91dCB2OmV4dD0iZWRpdCI+ DQo8bzppZG1hcCB2OmV4dD0iZWRpdCIgZGF0YT0iMSIgLz4NCjwvbzpzaGFwZWxheW91dD48L3ht bD48IVtlbmRpZl0tLT4NCjwvaGVhZD4NCjxib2R5IGxhbmc9IkZSIiBsaW5rPSJibHVlIiB2bGlu az0icHVycGxlIj4NCjxkaXYgY2xhc3M9IldvcmRTZWN0aW9uMSI+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkhpIEFsYW4sPG86cD48L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPlBsZWFzZSBzZWUgaW5s aW5lLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxh bmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5D aGVlcnMsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nv dXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5NZWQ8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTox MC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxv OnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRl ci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGluZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2 Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0 O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7 LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkRlJm5ic3A7Ojwvc3Bhbj48L2I+PHNwYW4gc3R5bGU9 ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3Nh bnMtc2VyaWYmcXVvdDsiPiBBbGFuIEZvcmQgW21haWx0bzphbGFuLmZvcmRAZ21haWwuY29tXQ0K PGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+IG1lcmNyZWRpIDkgbm92ZW1icmUgMjAxNiAxNzo0 OTxicj4NCjxiPsOAJm5ic3A7OjwvYj4gQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTjxicj4NCjxi PkNjJm5ic3A7OjwvYj4gTWlyamEgS8O8aGxld2luZDsgT2xpdmllci5Cb25hdmVudHVyZUB1Y2xv dXZhaW4uYmU7IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxicj4NCjxiPk9iamV0Jm5ic3A7OjwvYj4g UmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVyIGl0ZW08bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PG86cD4mbmJzcDs8L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5PSyBnb3QgaXQgLSBJ IHRoaW5rLiBJ4oCZbGwgc3VtbWFyaXNlIGhlcmUgYW5kIHBsZWFzZSBjb3JyZWN0IG1lIGlmIG15 IHVuZGVyc3RhbmRpbmcgaXMgd3JvbmcuPG86cD48L286cD48L3A+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj5Fc3NlbnRpYWxseSwgdGhlcmUgYXJlIGNhc2VzIHdoZXJlIHRoZSBDUEXi gJlzIHNlY29uZGFyeSB1cGxpbmsgZG9lcyBub3QgaGF2ZSBwdWJsaWMgSVAgYWNjZXNzIGFuZCB0 aHVzIG5lZWRzIHRvIGdvIHZpYSB0aGUgTUNQLCBidXQgaWYgdGhlIE1DUCBoYXMgcmVtb3ZlZCBp dHNlbGYgZnJvbSB0aGUgcGF0aCwgdGhlIHNlY29uZGFyeSB1cGxpbmsgd29u4oCZdCBrbm93IGFi b3V0IHRoZSBNQ1AuIFlvdSBuZWVkIGEgd2F5DQogdG8gc2lnbmFsIHRoaXMgaW5mb3JtYXRpb24g dG8gYSBNQ1Agb3ZlciB0aGUgcHJpbWFyeSBwYXRoIHNvIGl0IGRvZXNu4oCZdCByZW1vdmUgaXRz ZWxmLjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBUaGUgc2lnbmFsIHRvIGJlIHJlbW92ZWQgZnJvbSB0 aGUgcGF0aCBjYW4gYmUgYXQgbGVhc3QgaW4tYmFuZCAobGlrZSB3aGF0IHdhcyBhbHJlYWR5IGRp c2N1c3NlZCBpbiB0aGUgbmV0d29yay1hc3Npc3RlZCBNUFRDUCBkcmFmdHMpIG9yIGJlIGEgbG9j YWwNCiBjb25maWd1cmF0aW9uIHBhcmFtZXRlciB0byBhbiBNQ1AuIDxvOnA+PC9vOnA+PC9zcGFu PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVO LVVTIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj5JcyB0aGlzIHRoZSBvbmx5IGNhc2Ugd2hlcmUgdGhpcyBzaWduYWwgaXMg cmVxdWlyZWQ/PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmll ciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPltNZWRdIEZyYW5rbHkgc3BlYWtpbmcsIEkgZG9u4oCZ dCBrbm93LiBXZSB3aWxsIG5lZWQgdG8gZmlndXJlIG91dCB0aGlzIG9uY2UgdGhpcyB3b3JrIGlz IGVuZG9yc2VkIGJ5IHRoZSBXRy48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyI+PG86cD4mbmJzcDs8L286 cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+V2h5IGNh buKAmXQgdGhlc2Ugc2NlbmFyaW9zIGJlIGhhbmRsZWQgd2l0aCBleHBsaWNpdCBtb2RlLCBmb3Ig ZXhhbXBsZSB3aXRoIHVzaW5nIHRoZSBESENQIG9wdGlvbiB0byBwYXNzIGRvd24gdGhlIE1DUCBh ZGRyZXNzPzxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBUaGUgc2FtZSBwcm9ibGVtIGFwcGxpZXMgZm9y IHRoZSBleHBsaWNpdCBtb2RlLiBJZiBhbiBNQ1AgZGVjaWRlcyB0byB3aXRoZHJhdyBpdHNlbGYg ZnJvbSBhIGNvbm5lY3Rpb24gYmVjYXVzZSBpdCByZWNlaXZlcyBhbiBNUF9DQVBBQkxFIG9wdGlv biBmcm9tDQogdGhlIHNlcnZlciwgc3Vic2VxdWVudCBzdWJmbG93cyBtYXkgbm90IGJlIGVzdGFi bGlzaGVkIGRpcmVjdGx5IHdpdGggdGhlIHNlcnZlciBmb3IgdGhlIHNhbWUgcmVhc29ucyB3ZSBk aXNjdXNzZWQgZWFybGllci4gJm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PG86cD48L286cD48L3Nw YW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj5SZWdhcmRzLDxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkVOLVVTIj5BbGFuPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFu PjwvcD4NCjxkaXY+DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4t Ym90dG9tOjUuMHB0Ij4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJF Ti1VUyI+T24gOSBOb3YgMjAxNiwgYXQgMTQ6MTIsIDwvc3Bhbj48YSBocmVmPSJtYWlsdG86bW9o YW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSI+PHNwYW4gbGFuZz0iRU4tVVMiPm1vaGFtZWQuYm91 Y2FkYWlyQG9yYW5nZS5jb208L3NwYW4+PC9hPjxzcGFuIGxhbmc9IkVOLVVTIj4gd3JvdGU6PG86 cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJFTi1VUyI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+UmUtLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8L3Nw YW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90OyI+UGxlYXNlIHNlZSBpbmxpbmUuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4w cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 Ij5DaGVlcnMsPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDsiPk1lZDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNv bGlkIGJsdWUgMS41cHQ7cGFkZGluZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0KPGRpdiBz dHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6 My4wcHQgMGNtIDBjbSAwY20iPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFu IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5EZSZuYnNwOzo8L3NwYW4+PC9iPjxzcGFuIGNsYXNzPSJh cHBsZS1jb252ZXJ0ZWQtc3BhY2UiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8 L3NwYW4+PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5BbGFuDQogRm9yZCBbPGEg aHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJw bGUiPm1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPC9zcGFuPjwvYT5dPHNwYW4gY2xhc3M9ImFw cGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxicj4NCjxiPkVudm95w6kmbmJzcDs6 PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj5tZXJj cmVkaSA5IG5vdmVtYnJlIDIwMTYgMTQ6Mzk8YnI+DQo8Yj7DgCZuYnNwOzo8L2I+PHNwYW4gY2xh c3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPkJPVUNBREFJUiBNb2hhbWVk IElNVC9PTE48YnI+DQo8Yj5DYyZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRl ZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPk1pcmphIEvDvGhsZXdpbmQ7PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Im1haWx0bzpPbGl2aWVyLkJv bmF2ZW50dXJlQHVjbG91dmFpbi5iZSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+T2xpdmll ci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU8L3NwYW4+PC9hPjs8c3BhbiBjbGFzcz0iYXBwbGUt Y29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRj cEBpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+bXVsdGlwYXRodGNwQGlldGYu b3JnPC9zcGFuPjwvYT48YnI+DQo8Yj5PYmpldCZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPlJlOiBbbXVsdGlwYXRodGNwXSBwb3RlbnRp YWwgTVBUQ1AgcHJveHkgY2hhcnRlciBpdGVtPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+ PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+SGkgTWVkLDxv OnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+SW5saW5lLi4uPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2 Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4mbmJzcDs8bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21h cmdpbi1ib3R0b206NS4wcHQiPg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5P biA5IE5vdiAyMDE2LCBhdCAwOTo0NSw8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNl Ij4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5j b20iPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5j b208L3NwYW4+PC9hPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwv c3Bhbj53cm90ZTo8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQo8YnI+DQo8YnI+DQo8bzpwPjwvbzpw PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPi0tLS0tTWVzc2FnZSBk J29yaWdpbmUtLS0tLTxicj4NCkRlJm5ic3A7OiBBbGFuIEZvcmQgWzxhIGhyZWY9Im1haWx0bzph bGFuLmZvcmRAZ21haWwuY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5tYWlsdG86YWxh bi5mb3JkQGdtYWlsLmNvbTwvc3Bhbj48L2E+XTxicj4NCkVudm95w6kmbmJzcDs6IG1lcmNyZWRp IDkgbm92ZW1icmUgMjAxNiAwOTowNDxicj4NCsOAJm5ic3A7OiBCT1VDQURBSVIgTW9oYW1lZCBJ TVQvT0xOPGJyPg0KQ2MmbmJzcDs6IE1pcmphIEvDvGhsZXdpbmQ7PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Im1haWx0bzpPbGl2aWVyLkJv bmF2ZW50dXJlQHVjbG91dmFpbi5iZSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+T2xpdmll ci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU8L3NwYW4+PC9hPjs8YnI+DQo8YSBocmVmPSJtYWls dG86bXVsdGlwYXRodGNwQGlldGYub3JnIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5tdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc8L3NwYW4+PC9hPjxicj4NCk9iamV0Jm5ic3A7OiBSZTogW211bHRp cGF0aHRjcF0gcG90ZW50aWFsIE1QVENQIHByb3h5IGNoYXJ0ZXIgaXRlbTxicj4NCjxicj4NCkhp IE1lZCw8YnI+DQo8YnI+DQpUaGFua3MgZm9yIHByb3ZpZGluZyBzb21lIHNjZW5hcmlvcy4gQ29t bWVudHMgaW5saW5l4oCmPGJyPg0KPGJyPg0KPGJyPg0KPGJyPg0KPG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5PbiA5IE5vdiAyMDE2LCBhdCAwNjo0 MSw8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJl Zj0ibWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20iPjxzcGFuIHN0eWxlPSJjb2xv cjpwdXJwbGUiPm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208L3NwYW4+PC9hPjxzcGFuIGNs YXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj53cm90ZTo8YnI+DQo8YnI+ DQpIaSBBbGFuLDxicj4NCjxicj4NCkJlbG93IHNvbWUgZXhhbXBsZXMgdG8gaWxsdXN0cmF0ZSB0 aGUgcHJvYmxlbSBJJ20gdGFsa2luZyBhYm91dC48YnI+DQo8YnI+DQooMSkgUHJpdmF0ZSBJUHY0 IGFkZHJlc3NlcyBvciBSRkM2NTk4IFNoYXJlZCBBZGRyZXNzIHNwYWNlPGJyPg0KPGJyPg0KTGV0 J3MgY29uc2lkZXIgdGhpcyBjb25maWd1cmF0aW9uIChyZXVzaW5nIHRoZSBzYW1lIHRvcG9sb2d5 IGluIHRoaXM8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPnRocmVhZCk6PGJyPg0KPGJyPg0KPGJyPg0KPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQpsYXB0b3AgJmx0Oy0tLS0tLS0tLS0tJiM0 Mzs8YnI+DQombmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDt8IChQ dWJsaWMgSVB2NEApPGJyPg0Kc21hcnRwaG9uZSAmbHQ7LS0tLSZndDsgY3BlICZsdDstLS0tRklY RUQtLS0tLS0mZ3Q7IG1jcCAmbHQ7LS0tLS0tJmd0OyBzZXJ2ZXI8YnI+DQombmJzcDsmbmJzcDsm bmJzcDsmIzQzOyAmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmIzQzOzxicj4NCmNlbGx1bGFyMSAmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDtjZWxsdWxhcjI8YnI+DQombmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDso UHJpdmF0ZSBJUHY0KTxicj4NCjxicj4NCkluIHRoaXMgZXhhbXBsZSwgdGhlIG11bHRpcGF0aCBD UEVzIGdldHMgYSBwdWJsaWMgSVB2NCBhZGRyZXNzIGZyb20gdGhlPG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5maXhlZCBuZXR3b3JrIGFuZCBhIHBy aXZhdGUgSVB2NCBhZGRyZXNzIChvciBhbiBhZGRyZXNzIGZyb20gUkZDNjU5ODxicj4NCnJhbmdl KSBmcm9tIHRoZSBtb2JpbGUgbmV0d29yayAoY2VsbHVsYXIyKS48YnI+DQo8YnI+DQo8YnI+DQo8 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxicj4N CkNvbnNpZGVyIHRoZSBzZXJ2ZXIgaXMgTVBUQ1AtY2FwYWJsZS48YnI+DQo8YnI+DQpUaGUgZmly c3Qgc3ViZmxvdyBjYW4gYmUgcGxhY2VkIHVzaW5nIHRoZSBmaXhlZCBsaW5lLiBGaW5lLjxicj4N ClRoZSBNQ1Agd2lsbCByZW1vdmUgaXRzZWxmIGZyb20gdGhlIGNvbm5lY3Rpb24gYmVjYXVzZSB0 aGUgc2VydmVyIGlzPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj5NUFRDUC1jYXBhYmxlLiBDb29sITxicj4NCjxicj4NCjxicj4NCjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+VGhlIHNlY29uZCBzdWJm bG93IHRoYXQgd2lsbCB1c2UgY2VsbGF1bHIyIGNhbm5vdCBiZSBlc3RhYmxpc2hlZCBiZWNhdXNl PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5vZiBh IGJhc2ljIGZvcndhcmRpbmcgcHJvYmxlbTogcGFja2V0cyBzb3VyY2VkIHdpdGggcHJpdmF0ZSBJ UHY0IGFkZHJlc3Nlczxicj4NCmNhbm5vdCBiZSBmb3J3YXJkZWQgb3ZlciB0aGUgcHVibGljIElu dGVybmV0Ljxicj4NCjxicj4NClByZXN1bWFibHkgY2VsbHVsYXIyIGdvZXMgdGhyb3VnaCBhIE5B VCBpbiBvcmRlciB0byB0YWxrIHRvIGFueXRoaW5nIGluPGJyPg0KdGhlIHB1YmxpYyBJbnRlcm5l dC4gU28gaXQgY2FuIGJlIGFkZHJlc3NlZCB0byB0aGUgc2VydmVyLCBhbmQgd29yayBsaWtlPGJy Pg0KYW55IG90aGVyIE1QVENQIHN1YmZsb3cgYmVoaW5kIGEgTkFUIHdvdWxkIHdvcmsgdG9kYXku PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+ DQpbTWVkXSBZb3UgYXJlIGFzc3VtaW5nIHRoYXQgdGhlIHNhbWUgSW50ZXJuZXQgQVBOIHdpbGwg YmUgdXNlZCBmb3IgdGhlIGh5YnJpZCBhY2Nlc3MuIFRoaXMgaXMgbm90IGEgdmFsaWQgYXNzdW1w dGlvbi4gU29tZSBkZXBsb3ltZW50IGFyZSBjb25zaWRlcmluZyBkZWRpY2F0ZWQgQVBOIGZvciB0 aGlzIHNlcnZpY2UgdG8gYXZvaWQgYWRkaXRpb25hbCBwdWJsaWMgSVB2NCBhZGRyZXNzIGFyZSBh c3NpZ25lZCB0byB0aGlzIHNlcnZpY2UgYW5kIGFsc28NCiB0byBhdm9pZCBvdmVybG9hZCB0aGUg c2VydmljZSBmdW5jdGlvbiBhdCB0aGUgR2kgaW50ZXJmYWNlIHdpdGggdHJhZmZpYyB0aGF0IHdp bGwgYmUgcm91dGVkIHRvIHRoZSBiYWNrYm9uZSBvZiB0aGUgc2FtZSBwcm92aWRlci48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvYmxvY2txdW90ZT4NCjxkaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4N CjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5SZWdyZXR0YWJseSBJ 4oCZbSBub3QgZmFtaWxpYXIgd2l0aCBhbGwgdGhlc2UgM0dQUCB0ZXJtcyBoZXJlLCBob3dldmVy IGFyZSB5b3Ugc2F5aW5nIHRoYXQgY2VsbHVsYXIyIHdvdWxkIG5vdCBiZSBhYmxlIHRvIGhhdmUg ZXh0ZXJuYWwsIHB1YmxpYywgSVAgY29ubmVjdGl2aXR5PzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5bTWVk XSBZZXMsIGJlY2F1c2UgdGhpcyBpcyBzdXBwb3NlZCB0byBiZSBhIGRlZGljYXRlZCBBUE4gZm9y IGh5YnJpZCBhY2Nlc3Mgc2VydmljZS4gRldJVywgeW91IGNhbiByZWZlciB0byB0aGUgY29uY2Vw dCBvZiBBUE4gaGVyZTxhIGhyZWY9Imh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2NDU5 I3NlY3Rpb24tMi4yIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5odHRwczovL3Rvb2xzLmll dGYub3JnL2h0bWwvcmZjNjQ1OSNzZWN0aW9uLTIuMjwvc3Bhbj48L2E+Ljwvc3Bhbj48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPklmIG5vdCwgd2hhdOKAmXMg dGhlIHBvaW50IG9mIHRoYXQgaW50ZXJmYWNlPyBJIHdhcyBhc3N1bWluZyB0aGF0IGl0IHdvdWxk LCBhbmQgdGhlcmVmb3JlIHdvdWxkIGJlIGFibGUgdG8gdGFsayBkaXJlY3QgdG8gdGhlIHNlcnZl ci48L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPltNZWRdIFRoYXTigJlzIG1heSBiZSBhbm90aGVy IEFQTjogSW50ZXJuZXQgQVBOLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPjxicj4NCjxi cj4NCjxicj4NCjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8 YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5XaGF0IGFtIEkgbWlzc2luZz8gV2h5IGlzIHRo aXMgYW55IGRpZmZlcmVudCB0byB0b2RheSB3aXRoIGEgTVBUQ1AgZW5kPGJyPg0KaG9zdCB3aXRo IHByaXZhdGUgSVAgYWRkcmVzc2VzPzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Jsb2NrcXVv dGU+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGJyPg0KW01lZF0gVGhlIGRpZmZlcmVu Y2UgaXMgdGhhdCB0aGVyZSBpcyBubyBOQVQgaW4gdGhlIHBhdGggYmVmb3JlIHRoZSBNQ1AuIFRo ZSBNQ1AgaGFzIHRoZSByb2xlIHRvIHVzZSB0aGUgSVAgYWRkcmVzcyBhc3NpZ25lZCBieSB0aGUg Zml4ZWQgbGluZSB3aGVuIGZvcndhcmRpbmcgdGhlIHNlY29uZGFyeSBzdWJmbG93LjxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+SSB3YXNu4oCZdCB0YWxraW5nIGJlZm9yZSB0aGUgTUNQOyBp biB0aGlzIHNjZW5hcmlvIHdlIGFyZSB0YWxraW5nIHRoYXQgdGhlIE1DUCBnZXRzIG91dCBvZiB0 aGUgcGF0aDxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5bTWVkXSBJIGdvdCB0aGF0Ljwvc3Bhbj48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPi0gc28gd2hhdCBjZWxsdWxh cjIgbmVlZHMgdG8gZG8gaXMgcmVhY2ggdGhlPHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1z cGFjZSI+Jm5ic3A7PC9zcGFuPjxpPnNlcnZlcjwvaT4mbmJzcDt0byBvcGVuIHRoZSBzZWNvbmQg c3ViZmxvdy48L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPltNZWRdIENlbGx1bGFyMiBuZWVkcyBu b3RoaW5nISBCdXQgTVBUQ1AgY29ubmVjdGlvbnMgbmVlZCB0aGUgZmxvd3MgdG8gYmUgaW50ZXJj ZXB0ZWQgYnV0IHRoZSBNQ1AuIFRoYXQgaXMgYXZvaWQgd2l0aGRyYXdpbmcgdGhlIE1DUCBldmVu IGlmIHRoZSByZW1vdGUgc2VydmVyIGlzIE1QVENQLWNhcGFibGUuDQogJm5ic3A7UGxlYXNlIG5v dGUgdGhhdCBJ4oCZbSBub3QgZXhwcmVzc2luZyBteSBvd24gcHJlZmVyZW5jZXMgaGVyZSwgYnV0 IEnigJltIGV4cGxhaW5pbmcgd2hhdCBraW5kIG9mIHByb2JsZW1zIG1heSBhcmlzZSBpZiB3ZSBt YWtlIGludmFsaWQgYXNzdW1wdGlvbnMuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj4mbmJz cDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGJsb2NrcXVvdGUgc3R5 bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1LjBwdCI+DQo8ZGl2Pg0KPGRpdj4N CjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQi Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj5UaGUgc21h cnRwaG9uZSBkb2VzIG5vdCBoYXZlIGtub3dsZWRnZSBvZiBjZWxsdWxhcjIsIHByZXN1bWFibHni gKYgU28gdGhlPGJyPg0KQ1BFIHdvdWxkIGhhdmUgdG8gZG8gc29tZXRoaW5nIGZ1bmt5IHdpdGgg dGhlIHRyYWZmaWMgdG88c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8 L3NwYW4+PC9zcGFuPnNwbGl0IGl0IG92ZXI8YnI+DQpmaXhlZCBhbmQgY2VsbHVsYXIyPG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjwvYmxvY2txdW90ZT4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48YnI+DQpbTWVkXSBUaGlzIGlzIGEgcHJveHkgZnVuY3Rpb24gKE1DUCkgaW4gdGhlIENQ RSEgSSBkaWRuJ3QgZm9jdXNlZCBvbiB0aGF0IHBhcnQgb2YgdGhlIGZsb3cgYmVjYXVzZSB0aGVy ZSBhcmUgb3RoZXIgcHJvYmxlbXMgdGhlcmUuIElmIHRoZSBDUEUgZG9lcyBub3QgZW1iZWQgYW4g TUNQLCBhbiBNUFRDUCBjYXBhYmxlIGhvc3QgKGxhcHRvcCBvZiBzbWFydHBob25lKSBtYXkgbm90 IGJlIGFibGUgdG8gYWdncmVnYXRlIHRoZSByZXNvdXJjZXMgb2YgbXVsdGlwbGUNCiBhY2Nlc3Mg bGlua3MuIEdvaW5nIG5hdGl2ZSB3aWxsIGxlYWQgdG8gbGVzcyBRb0UgY29tcGFyZWQgdG8gaW52 b2x2aW5nIHRoZSBNQ1AgbG9jYXRlZCBpbiB0aGUgQ1BFLjxzcGFuIGNsYXNzPSJhcHBsZS1jb252 ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YnI+DQo8YnI+DQotIGJ1dCBpdCBjb3VsZCBzdGls bCBlc3RhYmxpc2ggdGhlIHN1YmZsb3cgdG93YXJkcyB0aGU8YnI+DQo8YnI+DQo8YnI+DQo8bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPnNlcnZlciBv biBjZWxsdWxhcjIsIHdpdGhvdXQgYW55IGtub3dsZWRnZSBvZiB0aGUgc21hcnRwaG9uZSBvciB0 aGU8YnI+DQpuZXR3b3JrLjxicj4NCjxicj4NCjxicj4NCjxicj4NCjxvOnA+PC9vOnA+PC9wPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGJyPg0KKDIpIElQdjYtb25seSBh Y2Nlc3MgbmV0d29yazxicj4NCjxicj4NCkxldHMnIGNvbnNpZGVyIHRoaXMgY29uZmlndXJhdGlv bjo8YnI+DQo8YnI+DQpsYXB0b3AgJmx0Oy0tLS0tLS0tLS0tJiM0Mzs8YnI+DQombmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDt8IChQdWJsaWMgSVB2NEA8YnI+DQpz bWFydHBob25lICZsdDstLS0tJmd0OyBjcGUgJmx0Oy0tLS1GSVhFRC0tLS0tLSZndDsgbWNwICZs dDstLS0tLS0mZ3Q7IHNlcnZlcjxicj4NCiZuYnNwOyZuYnNwOyZuYnNwOyYjNDM7ICZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyYjNDM7ICZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwO0lQdjQtb25seTxicj4NCmNlbGx1bGFy MSAmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDtjZWxsdWxhcjI8YnI+DQombmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsoSVB2Ni1vbmx5IHByZWZpeCk8YnI+DQo8YnI+DQpJbiB0aGlzIGV4YW1wbGUs IHRoZSBtdWx0aXBhdGggQ1BFcyBnZXRzIGEgcHVibGljIElQdjQgYWRkcmVzcyBmcm9tIHRoZTxv OnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Zml4ZWQg bmV0d29yayBhbmQgYW4gSVB2NiBwcmVmaXggZnJvbSB0aGUgbW9iaWxlIG5ldHdvcmsgKGNlbGx1 bGFyMikuPGJyPg0KPGJyPg0KPGJyPg0KPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQpDb25zaWRlciB0aGUgc2VydmVyIGlzIE1QVENQLWNh cGFibGUsIGJ1dCBJUHY0LW9ubHkuPGJyPg0KPGJyPg0KVGhlIGZpcnN0IHN1YmZsb3cgY2FuIGJl IHBsYWNlZCB1c2luZyB0aGUgZml4ZWQgbGluZS4gRmluZS48YnI+DQpUaGUgTUNQIHdpbGwgcmVt b3ZlIGl0c2VsZiBmcm9tIHRoZSBjb25uZWN0aW9uIGJlY2F1c2UgdGhlIHNlcnZlciBpczxvOnA+ PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+TVBUQ1AtY2Fw YWJsZS4gQ29vbCE8YnI+DQo8YnI+DQo8YnI+DQo8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPlRoZSBzZWNvbmQgc3ViZmxvdyB0aGF0IHdpbGwgdXNl IGNlbGxhdWxyMiBjYW5ub3QgYmUgYWRkZWQgYmVjYXVzZSB0aGU8bzpwPjwvbzpwPjwvcD4NCjwv ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPnJlbW90ZSBzZXJ2ZXIgZG9lcyBub3Qg c3VwcG9ydCBJUHY2Ljxicj4NCjxicj4NCjxicj4NCjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YnI+DQpTbyBpbiB0aGlzIGNhc2UsIGlmIHRo ZSBNQ1Agd2FzIG9uLXBhdGgsIGl0IGNvdWxkIGJlIGR1YWwtc3RhY2sgYW5kIGNvdWxkPGJyPg0K YWRkIGl0cyBJUHY2IGFkZHJlc3MgdG8gdGhlIHN1YmZsb3dzLjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGJyPg0KW01lZF0gWWVzLjxzcGFuIGNs YXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YnI+DQo8YnI+DQo8YnI+ DQo8YnI+DQo8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxicj4NCklmIHRoZSBNQ1Aga25ldyB0aGUgY29ubmVjdGlvbiB3YXMgYmVpbmcgcHJveGll ZCwgd291bGQgdGhpcyBoZWxwPyBTaW5jZTxicj4NCmFzIHlvdeKAmXZlIGFscmVhZHkgZGVmaW5l ZCwgdGhlIE1DUCAmbHQ74oCUJmd0OyBzZXJ2ZXIgcGF0aCB3b3VsZCB0aGVuIGJlIFRDUC4gSWY8 YnI+DQp0aGUgTUNQIHN0YXllZCBvbi1wYXRoLCB5b3UgY291bGQgZG8gbXVsdGkgcGF0aCB0b3dh cmRzIHRoZSBNQ1AgYnV0IHRoZW48YnI+DQpsb3NlIE1QVENQIGNhcGFiaWxpdGllcyB0byB0aGUg c2VydmVyLjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PGJyPg0KW01lZF0gVGhlIE1DUCBjYW4gZG8gdGhlIGZvbGxvd2luZzo8YnI+DQoqIEl0IHJl bW92ZXMgaXRzZWxmIGZyb20gdGhlIGNvbm5lY3Rpb24sIHRoZW4gdGhlIGNvbm5lY3Rpb24gd2ls bCBiZSBlMmUgTVBUQ1AuLi4gYnV0IG9ubHkgb25lIGFjY2VzcyBuZXR3b3JrIHdpbGwgYmUgdXNl ZCBhdCB0aGUgY2xpZW50IHNpZGUuPGJyPg0KKiBUaGUgTUNQIG1heSBkZWNpZGUgdGhlIHN0YXkg aW4gdGhlIGNvbm5lY3Rpb24gdG8gZ2x1ZSB0d28gYWRqYWNlbnQgTVBUQ1AgY29ubmVjdGlvbnMu IERvaW5nIHNvLCB3ZSBiZW5lZml0IGZyb20gYm90aCBNUFRDUCBjYXBhYmlsaXRpZXMgYXQgdGhl IGNsaWVudCBhbmQgc2VydmllciBzaWRlLjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3Bh Y2UiPiZuYnNwOzwvc3Bhbj48YnI+DQo8YnI+DQpUaGUgZXhhY3QgYmVoYXZpb3Igc2hvdWxkIElN SE8gYmUgY29uZmlndXJhYmxlLjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZu YnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvYmxv Y2txdW90ZT4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj5TbyB0aGUgZGVzaXJlIGlzIGZvciB0aGUgQ1BFIHRvIG1ha2UgdGhpcyBjaG9pY2UsIGJh c2VkIG9uIHNvbWUgaW50ZXJuYWwgbG9naWMsIGFuZCB3aXRob3V0IGhhdmluZyBhIE1DUCBhZGRy ZXNzIHRvIGV4cGxpY2l0bHkgY29tbXVuaWNhdGUgd2l0aD88bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMi IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1 b3Q7Ij5bTWVkXSBNeSB0YWtlIG9uIHRoaXMgaXMgdG8gaGF2ZSBjb25maWd1cmFibGUgcGFyYW1l dGVycyB0aGF0IHdpbGwgYmUgaW5zdHJ1Y3RlZCBieSBhbiBvcGVyYXRvci4gVGhlIE1DUCB3aWxs IGJlaGF2ZSBhY2NvcmRpbmcgdG8gdGhvc2UgaW5zdHJ1Y3Rpb25zLiBJZiBhbiBNQ1AgaXMgY29u ZmlndXJlZA0KIHRvIGJlIHJlbW92ZWQgZnJvbSBhIGNvbm5lY3Rpb24sIGl0IHdpbGwgY29vcmRp bmF0ZSBpdHMgd2l0aGRyYXdhbCBhY2NvcmRpbmdseS48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVy dGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkVOLVVTIj48YnI+DQo8 YnI+DQo8YnI+DQo8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0K PGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1LjBwdCI+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPjxicj4NCk9y IGFsdGVybmF0aXZlbHksIHRoZSBNQ1AgY291bGQgYWx3YXlzIHN0YXkgb24tcGF0aCBidXQgb25s eSBhZGQgSVB2Njxicj4NCmFkZHJlc3NlcyBpZiBpdCBzb21laG93IGhhZCBrbm93bGVkZ2UgdGhh dCB3YXMgcmVxdWlyZWQgYmE8L3NwYW4+c2VkIG9uIHRoZTxicj4NCnNvdXJjZSBvciBkZXN0aW5h dGlvbiBhZGRyZXNzLiBEb2VzIGl0IG5lZWQgdG8ga25vdyBieSBhIGZsYWc/IFdvdWxkIHRoZXJl PGJyPg0KYWN0dWFsbHkgYmUgYW55IGhhcm0gYnkgbWFpbnRhaW5pbmcgaXRzZWxmIG9uIHRoZSBw YXRoIGFueXdheT88bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0KPGRpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxicj4NCltNZWRdIEkgZG9uJ3Qgc2VlIGEgaGFybSBpbiBk b2luZyBzbyAoc2VlIGFib3ZlKSwgYnV0IHRob3NlIHdobyB3YW50IHRvIGhhdmUgYW4gZTJlIE1Q VENQIGNvbm5lY3Rpb24gbWF5IHNlZSBzb21ldGhpbmcgYmFkIGluIHRoYXQgZGVzaWduLiBJIHRo b3VnaCB0aGV5IHdhbnRlZCB0byBjb21wbGV0ZWx5IHJlbW92ZSB0aGUgTUNQIGZyb20gdGhlIHBh dGggd2hlbiBib3RoIHRoZSBjbGllbnQgYW5kIHNlcnZlciBhcmUgTVBUQ1AtY2FwYWJsZS48bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5UaGF0IHdvdWxkIGNlcnRhaW5seSBiZSBk ZXNpcmFibGUsIHllcy4gQnV0IGlmIG5vdCBwb3NzaWJsZSwgdGhlbiB0aGVyZeKAmXMgbm90IG11 Y2ggaGFybSB3aXRoIGFsd2F5cyBzaXR0aW5nIG9uIHRoZSBwYXRoIC0gaXTigJlzIGEgYml0IGxp a2UgYSBOQVQuPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxicj4NCjxicj4NCjxicj4NCjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5JdOKAmXMgbm90PGJyPg0K PGJyPg0KPGJyPg0KPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj5saWtlIGl04oCZcyBkb2luZyBhbnl0aGluZyBvdGhlciB0aGFuIHBhY2tldCBmb3J3 YXJkaW5nIG9uIHRoZSBpbml0aWFsPGJyPg0Kc3ViZmxvdywgYW5kIGp1c3QgYWRkcyBpdHMgSVB2 NiBhZGRyZXNzZXMgdG8gdGhlIGluaXRpYWwgZXhjaGFuZ2VzIGluIGNhc2U8bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxicj4NCltNZWRdIEl0IG5l ZWRzIHRvIHRlcm1pbmF0ZSB0aGUgTVBUQ1AgY29ubmVjdGlvbnMsIG1hbmdlIHRoZW0sIGV0Yy4g VGhpcyBpcyBleGFjdGx5IHRoZSBNQ1Agam9iLjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQt c3BhY2UiPiZuYnNwOzwvc3Bhbj48YnI+DQo8YnI+DQo8YnI+DQo8YnI+DQo8bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPml0IHdvdWxkIGJlIHVzZWZ1 bCAtIGFuZCBpZiBpdCByZWNlaXZlcyB0cmFmZmljIHRvIHRoZSByZWxldmFudDxicj4NCmFkZHJl c3MvcG9ydCwgaXQgY2FuIHN0YXJ0IGZvcndhcmRpbmcgaXQgdG8gdGhlIGZhciBlbmQgdG9vIChw b3NzaWJseSBvdmVyPGJyPg0KYSBzZWNvbmQgSVB2NCBzdWJmbG93KS4gQWdhaW4sIG5vIG5lZWQg b3IgYW55IGV4cGxpY2l0IHNpZ25hbGxpbmcgdG8gbWFrZTxicj4NCnRoaXMgd29yay48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxicj4NCltNZWRd IFdlIGFyZSBub3QgZGlzY3Vzc2luZyBhYm91dCBhbnkgZXhwbGljaXQgc2lnbmFsaW5nIGhlciwg QWxhbi4gV2UgYXJlIGRpc2N1c3NpbmcgdGhlIGltcGxpY2F0aW9ucyBvbiByZW1vdmluZyB0aGUg TUNQIGZyb20gdGhlIHBhdGggYmFzZWQgb24gU1lOL0FDSyB0aGF0IHdpbGwgY2FycnkgYW4gTVBf Q0FQQUJMRSBvcHRpb24hPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8 ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0K PC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+TXkgaHlw b3RoZXNpcyBoZXJlIGlzIHRoYXQgYW4gZXhwbGljaXQgc2lnbmFsIGlzIG5vdCByZXF1aXJlZCBp ZiB5b3UgY2hvb3NlIHRvIHNpdCBvbiB0aGUgcGF0aCBvciBub3QgYmFzZWQgb24gdGhlIHByZXNl bmNlIG9mIE1QX0NBUEFCTEUgaW4gdGhlIFNZTi9BQ0suPG86cD48L286cD48L3A+DQo8L2Rpdj4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBz dHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90 OyI+W01lZF0gVGhlIGV4cGxpY2l0IHNpZ25hbCBpcyB1c2VmdWwgZm9yIG5vdCBpbnRlcmNlcHRp bmcgdGhlIGluaXRpYWwgc3ViZmxvdy4gVGhhdCBpcywgd2UgZG9u4oCZdCBldmVuIGVudGVyIHRo ZSBwaGFzZSBvZiB3YWl0aW5nIGEgU1lOL0FDSyBhcyB0aGUgTUNQIGRvZXMgbm90IHNlZSB0aG9z ZS48L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPGJsb2NrcXVv dGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1LjBwdCI+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPjxicj4NCjxicj4NCjxicj4N Cjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIGxhbmc9IkVOLVVTIj5JIGNhbiBzaGFyZSBvdGhlciBleGFtcGxlcyB3aGVyZSBw cm9ibGVtcyBhcmlzZSB3aGVuIHRoZSBwcm94eSBpczwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwv ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPmJsaW5kbHkgcmVtb3ZlZCBmcm9tIHRo ZSBjb25uZWN0aW9uIGJhc2VkIG9uIHRoZSBwcmVzZW5jZSBvZiBNUF9DQVBBQkxFIGluPGJyPg0K U1lOL0FDSy48YnI+DQo8YnI+DQpJZiBpdCB3b3VsZCBoZWxwIHRvIGNsYXJpZnksIHBsZWFzZSBk byEgU2luY2UgSSBkb27igJl0IHNlZSBhIHByb2JsZW0gaW48YnI+DQooMSksIGFuZCB3aGlsc3Qg SSBjYW4gc2VlIGEgcG90ZW50aWFsIHByb2JsZW0gaW4gKDIpIGFib3ZlLCBJIGFtIG5vdCBzdXJl PGJyPg0KaG93IHlvdSBhcmUgcmVzb2x2aW5nIGl0LiBBbnkgb3RoZXIgZXhhbXBsZXMgdmVyeSB3 ZWxjb21lITxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Jsb2NrcXVvdGU+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PGJyPg0KW01lZF0gSGFwcGlseS4gWW91IGNhbiBjb25zaWRlciBh IGhvbWVuZXQgYXJjaGl0ZWN0dXJlPHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+ Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Imh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM3MzY4 Ij48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5odHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwv cmZjNzM2ODwvc3Bhbj48L2E+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5i c3A7PC9zcGFuPndoZXJlDQogTVBUQ1AtY2FwYWJsZSBob3N0cyBtYXkgbm90IGJlIGF3YXJlIG9m IHRoZSBwcmVzZW5jZSBvZiBtdWx0aXBsZSBwYXRocyAoc2VlIHRoaXMgc2ltcGxlIHRvcG9sb2d5 KS4gJm5ic3A7VGhlIHVzZSBvZiBhIHByb3h5IHdpbGwgdG8gZGV0ZXJtaW5pc3RpY2FsbHkgbWFr ZSB1c2Ugb2YgdGhlIHBhdGggZGl2ZXJzaXR5LjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rp dj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4mbmJzcDs8bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPkdyZWF0ISBTbyB0aGUgQ1BFIGNhbiBhY3QgYXMgYSBNQ1AgaGVyZSwgYW5kIG9wdGlv bmFsbHkgdGhlcmUgY291bGQgYmUgYSBzZWNvbmRhcnkgTUNQIGluIHRoZSBwYXRoIHRvIHRlcm1p bmF0ZSBwYXRocyBmb3IgdGhlIGZhciBlbmRzIHRoYXQgZG8gbm90IHN1cHBvcnQgTVBUQ1AgKGku ZS4gc2l0dGluZyBvbiB0aGUgcGF0aCBpZiB0aGUgU1lOL0FDSyBkb2VzIG5vdCBjb250YWluIE1Q VENQIGNhcGFiaWxpdHksDQogYW5kIGNvdWxkIGFkdmVydGlzZSBpdHMgb3duIGFkZHJlc3MgaW4g YW4gQUREX0FERFIpLiBTbyB3aHkgZG8geW91IG5lZWQgYW4gZXhwbGljaXQgc2lnbmFsIGluIHRo aXMgY2FzZT88bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWls eTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+W01lZF0gSXQgaXMgdXNlZnVsIHRvIGRldGVybWlu aXN0aWNhbGx5IGZvcmNlIGEgY29ubmVjdGlvbiB0byBiZSBmb3J3YXJkZWQgdmlhIGEgbm9kZSB0 aGF0IGVtYmVkcyB0aGUgTUNQLiBDbGFzc2ljYWwgZHN0LWJhc2VkIGZvcndhcmRpbmcgbWF5IG5v dCBhbHdheXMgYWxsb3cgZm9yIHRoYXQuDQogSW4gc3VjaCBjYXNlLCB0aGUgZXhwbGljaXQgbW9k ZSBjYW4gYmUgZW5hYmxlZCBpbnNpZGUgdGhlIHVzZXLigJlzIGludGVybmFsIG5ldHdvcmsuIFRo ZSBzaWduYWwgbWF5IGJlIHVzZWZ1bCBmb3IgY2FzZXMgdGhhdCBkbyBub3QgcmVxdWlyZSByZXZl cnRpbmcgTVBUQ1AgYmFjayB0byBUQ1AgaW4gdGhlIHByb3ZpZGVycyBuZXR3b3JrcyAoaW1wbGlj aXQgbW9kZSkuIEl0IGlzIGFsc28gdXNlZnVsIGlmLuKApm9uZSBkZWNpZGVzIHRvIHVzZSBNUFRD UA0KIGNvbm5lY3Rpb24gdG8gY2Fycnkgb3RoZXIgcHJvdG9jb2zigJlzIHBheWxvYWQgKFVEUCwg Zm9yIGV4YW1wbGUpIChhcyBjYXB0dXJlZCBpbiB0aGUg4oCcUHJvdG9jb2zigJ0gZmllbGQgb2Yg dGhlIE1QX0NPTlZFUlQgTVBUQ1Agb3B0aW9uKS48L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJFTi1VUyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxk aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+UmVnYXJkcyw8bzpwPjwvbzpwPjwvcD4N CjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkFsYW48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8 L2Rpdj4NCjwvYmxvY2txdW90ZT4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4m bmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2JvZHk+DQo8L2h0bWw+ DQo= --_000_787AE7BB302AE849A7480A190F8B933009DAF0C2OPEXCLILMA3corp_-- From nobody Wed Nov 9 23:20:43 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E1101129A36 for ; Wed, 9 Nov 2016 23:20:41 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.105 X-Spam-Level: X-Spam-Status: No, score=-4.105 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id vtqfXSTT64I0 for ; Wed, 9 Nov 2016 23:20:40 -0800 (PST) Received: from relais-inet.orange.com (mta134.mail.business.static.orange.com [80.12.70.34]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 843F9129A33 for ; Wed, 9 Nov 2016 23:20:39 -0800 (PST) Received: from opfednr04.francetelecom.fr (unknown [xx.xx.xx.68]) by opfednr22.francetelecom.fr (ESMTP service) with ESMTP id 9537E20B81; Thu, 10 Nov 2016 08:20:37 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.62]) by opfednr04.francetelecom.fr (ESMTP service) with ESMTP id 5DEFA4005D; Thu, 10 Nov 2016 08:20:37 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM5E.corporate.adroot.infra.ftgroup ([fe80::2912:bfa5:91d3:bf63%19]) with mapi id 14.03.0319.002; Thu, 10 Nov 2016 08:20:36 +0100 From: To: Joe Touch Thread-Topic: [multipathtcp] potential MPTCP proxy charter item Thread-Index: AQHSOqJtnemdljzUmEGiGID3gGUCC6DRzrzQ Date: Thu, 10 Nov 2016 07:20:36 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAF0FD@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <00ba6ab8-8fbf-ab19-b996-b84b87ad5520@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAE088@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE31D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE767@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAE807@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <06BEE9D3-CE48-406A-81D4-9797B34F1BCE@isi.edu> <787AE7BB302AE849A7480A190F8B933009DAEB20@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DAEBF9@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <84d3392a-f365-03fa-2c0a-c9223f9c6a60@isi.edu> In-Reply-To: <84d3392a-f365-03fa-2c0a-c9223f9c6a60@isi.edu> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DAF0FDOPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] potential MPTCP proxy charter item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Nov 2016 07:20:42 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DAF0FDOPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgSm9lLA0KDQpBdCBsZWFzdCBmcm9tIHdoZXJlIEkgc2l0LCBJIGRvbuKAmXQgc2VlIHRoaXMg aXMgZGlmZmVyZW50IGZyb20gaG93IGZhbGxiYWNrIHRvIFRDUCBpcyBoYW5kbGVkIGluIE1QVENQ Lg0KDQpGb3IgVENQLCBpdCB3b3VsZCBiZSBnb29kIHRvIHJlY29yZCB0aGlzIGluIEVETyBhbmQg RU9TIHNwZWNpZmljYXRpb25zLg0KDQpUaGFuayB5b3UuDQoNCkNoZWVycywNCk1lZA0KDQpEZSA6 IEpvZSBUb3VjaCBbbWFpbHRvOnRvdWNoQGlzaS5lZHVdDQpFbnZvecOpIDogbWVyY3JlZGkgOSBu b3ZlbWJyZSAyMDE2IDE3OjAxDQrDgCA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE4NCkNjIDog TWlyamEgS8O8aGxld2luZDsgT2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU7IG11bHRp cGF0aHRjcEBpZXRmLm9yZw0KT2JqZXQgOiBSZTogW211bHRpcGF0aHRjcF0gcG90ZW50aWFsIE1Q VENQIHByb3h5IGNoYXJ0ZXIgaXRlbQ0KDQoNCkl0IG1pZ2h0IG5vdCBiZSBmb3IgTVBUQ1AsIGJ1 dCBpdCdzIGEgaHVnZSBpc3N1ZSBmb3IgVENQLg0KDQpXaGljaCBiZWdzIHRoZSBxdWVzdGlvbiBv ZiB3aGV0aGVyIE1QVENQIHdvdWxkIHRoZW4gYmUgZGl2ZXJnaW5nIHNvIGZhciBmcm9tIFRDUCB0 aGF0IGl0IGlzbid0IFRDUCBhbnltb3JlLg0KDQpKb2UNCg0KT24gMTEvOS8yMDE2IDc6NTggQU0s IG1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208bWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9y YW5nZS5jb20+IHdyb3RlOg0KUmUtLA0KDQpUaGFuayB5b3UgZm9yIHRoZSBjbGFyaWZpY2F0aW9u Lg0KDQpOb3RlZC4gQXMgSSBkb27igJl0IGhhdmUgY29uY3JldGUgY2FzZXMgd2hlcmUgdGhlcmUg d2lsbCBiZSBhIG5lZWQgdG8gcGljayBhIHBhcnRpY3VsYXIgcG9ydCwgSeKAmW0gbm90IHN1cmUg dGhpcyBpcyBhIGJpZyBpc3N1ZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCkRlIDogSm9lIFRvdWNoIFtt YWlsdG86dG91Y2hAaXNpLmVkdV0NCkVudm95w6kgOiBtZXJjcmVkaSA5IG5vdmVtYnJlIDIwMTYg MTY6NTANCsOAIDogQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTg0KQ2MgOiBNaXJqYSBLw7xobGV3 aW5kOyBPbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZTxtYWlsdG86T2xpdmllci5Cb25h dmVudHVyZUB1Y2xvdXZhaW4uYmU+OyBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRp cGF0aHRjcEBpZXRmLm9yZz4NCk9iamV0IDogUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBN UFRDUCBwcm94eSBjaGFydGVyIGl0ZW0NCg0KDQoNCg0KT24gMTEvOS8yMDE2IDc6MzcgQU0sIG1v aGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208bWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5n ZS5jb20+IHdyb3RlOg0KDQpUQ1AgaXMgYXNrZWQgdG8gY29ubmVjdCBvbmNlLiBZb3Ugc2VlbSB0 byBub3cgZXhwZWN0IGl0IHRvIHRyeSB0d2ljZSAtIFRDUCBjYW5ub3QgKGl0IGNhbid0IHBpY2sg cG9ydHMgYnkgaXRzZWxmKSBhbmQgdXNlciBsYW5kIGNhbm5vdCBiZSBleHBlY3RlZCB0byBvciBt YXkgbm90IGJlIGFibGUgdG8uDQpbTWVkXSBIb3cgdGhhdCBpcyBkaWZmZXJlbnQgZnJvbSBlc3Rh Ymxpc2hpbmcgbWFueSBUQ1Agc3ViZmxvd3MgYmV0d2VlbiB0aGUgc2FtZSBwYWlyIG9mIElQIGFk ZHJlc3MsIHVzaW5nIGRpc3RpbmN0IHNvdXJjZSBwb3J0IG51bWJlcnM6IGh0dHBzOi8vdG9vbHMu aWV0Zi5vcmcvaHRtbC9kcmFmdC1pZXRmLW1wdGNwLWV4cGVyaWVuY2UtMDcjc2VjdGlvbi0zLjQ/ DQoNClRoZSBkaWZmZXJlbmNlIGlzIHRoYXQgdGhlIHBvcnRzIG9mIHRoZSBwcmltYXJ5IGZsb3cg YXJlIG5vIGxvbmdlciB1bmRlciB5b3VyIGNvbnRyb2wuDQoNCkkgZG9uJ3Qga25vdyBpZiB0aGVy ZSdzIGEgd29ya2Fyb3VuZCBmb3IgTVBUQ1AsIGJ1dCB0aGlzIGlzIGV4YWN0bHkgd2h5IHRoaXMg dGVjaG5pcXVlIGNhbm5vdCB3b3JrIGZvciBUQ1AgaW4gZ2VuZXJhbC4gRnVydGhlciwgaWYgaXQg ZG9lc24ndCB3b3JrIGZvciBUQ1AsIHRoZW4gTVBUQ1AgaXMgbm8gbG9uZ2VyIFRDUCBpbiBzb21l IGNhc2VzICh3aGljaCBtZWFucyBpdCBjYW4ndCBiZSB1c2VkIGFzIHN1Y2ggaW50ZXJjaGFuZ2Vh Ymx5KS4NCg0KDQoNCg0KICAgVGhpcyBzdWJmbG93IG1hbmFnZXIgY3JlYXRlcyBOIHN1YmZsb3dz IGJldHdlZW4gdGhlIHNhbWUgcGFpciBvZiBJUA0KICAgYWRkcmVzc2VzLiAgVGhlIE4gc3ViZmxv d3MgYXJlIGNyZWF0ZWQgYnkgdGhlIGNsaWVudCBhbmQgZGlmZmVyIG9ubHkNCiAgIGluIHRoZSBz b3VyY2UgcG9ydCBzZWxlY3RlZCBieSB0aGUgY2xpZW50Lg0KICAgXl5eXl5eXl5eXl5eXl5eXl5e Xl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eDQoNClNpbmNlIHRoZSBNUFRDUCBQcm94eSBpbiBVQyMy IGlzIHRyYWNraW5nIFRDUCBjb25uZWN0aW9ucyAoVENQL01QVENQIGdsdWUpLCBpdCBpcyB0aGUg cmVzcG9uc2liaWxpdHkgb2YgdGhlIE1QVENQIFByb3h5IHRvIHNlbGVjdCB0aGUgc291cmNlIHBv cnQgdG8gdXNlLiBUaGlzIGlzIHNpbWlsYXIgdG8gYSBOQVQgZnVuY3Rpb24uIFdlIGFyZSBsZXZl cmFnaW5nIG9uIHRoZSBUQ1AgQkVIQVZFIHJlY29tbWVuZGF0aW9ucy4NCg0KIEl0IG1pZ2h0IG5v dCBiZSBhYmxlIHRvIHVzZSB0aGUgc291cmNlIHBvcnQgaXQgd2FudHMgZWl0aGVyLg0KW01lZF0g VGhlIG9ubHkgY2FzZSBJIHNlZSBpcyB3aGVuIGFsbCBleHRlcm5hbCBwb3J0cyBhcmUgZXhoYXVz dGVkLiBUaGlzIGlzIGEgdmVyeSB2ZXJ5IGV4dHJlbWVseSBjYXNlLg0KDQpJJ20gc3BlYWtpbmcg b2YgYSBjYXNlIHdoZXJlIHlvdSB3YW50L25lZWQgdG8gcGljayBib3RoIHBvcnQgbnVtYmVycy4N CltNZWRdIEFja2VkLg0KDQoNCkpvZQ0KDQo= --_000_787AE7BB302AE849A7480A190F8B933009DAF0FDOPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxl PjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 Q2FsaWJyaTsNCglwYW5vc2UtMToyIDE1IDUgMiAyIDIgNCAzIDIgNDt9DQpAZm9udC1mYWNlDQoJ e2ZvbnQtZmFtaWx5OlRhaG9tYTsNCglwYW5vc2UtMToyIDExIDYgNCAzIDUgNCA0IDIgNDt9DQpA Zm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNvbnNvbGFzOw0KCXBhbm9zZS0xOjIgMTEgNiA5IDIg MiA0IDMgMiA0O30NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IFwsIHNl cmlmIjsNCglwYW5vc2UtMTowIDAgMCAwIDAgMCAwIDAgMCAwO30NCi8qIFN0eWxlIERlZmluaXRp b25zICovDQpwLk1zb05vcm1hbCwgbGkuTXNvTm9ybWFsLCBkaXYuTXNvTm9ybWFsDQoJe21hcmdp bjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6ZToxMi4wcHQ7DQoJZm9u dC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNlcmlmIjsNCgljb2xvcjpibGFjazt9DQphOmxp bmssIHNwYW4uTXNvSHlwZXJsaW5rDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgljb2xvcjpi bHVlOw0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KYTp2aXNpdGVkLCBzcGFuLk1zb0h5 cGVybGlua0ZvbGxvd2VkDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgljb2xvcjpwdXJwbGU7 DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQpwDQoJe21zby1zdHlsZS1wcmlvcml0eTo5 OTsNCgltc28tbWFyZ2luLXRvcC1hbHQ6YXV0bzsNCgltYXJnaW4tcmlnaHQ6MGNtOw0KCW1zby1t YXJnaW4tYm90dG9tLWFsdDphdXRvOw0KCW1hcmdpbi1sZWZ0OjBjbTsNCglmb250LXNpemU6MTIu MHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7DQoJY29sb3I6Ymxh Y2s7fQ0KcHJlDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiUHLD qWZvcm1hdMOpIEhUTUwgQ2FyIjsNCgltYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFw dDsNCglmb250LXNpemU6MTAuMHB0Ow0KCWZvbnQtZmFtaWx5OiJDb3VyaWVyIE5ldyI7DQoJY29s b3I6YmxhY2s7fQ0KcC5Nc29BY2V0YXRlLCBsaS5Nc29BY2V0YXRlLCBkaXYuTXNvQWNldGF0ZQ0K CXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlRleHRlIGRlIGJ1bGxl cyBDYXIiOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6 ZTo4LjBwdDsNCglmb250LWZhbWlseToiVGFob21hIiwic2Fucy1zZXJpZiI7DQoJY29sb3I6Ymxh Y2s7fQ0KcC5Nc29MaXN0UGFyYWdyYXBoLCBsaS5Nc29MaXN0UGFyYWdyYXBoLCBkaXYuTXNvTGlz dFBhcmFncmFwaA0KCXttc28tc3R5bGUtcHJpb3JpdHk6MzQ7DQoJbWFyZ2luLXRvcDowY207DQoJ bWFyZ2luLXJpZ2h0OjBjbTsNCgltYXJnaW4tYm90dG9tOjBjbTsNCgltYXJnaW4tbGVmdDozNi4w cHQ7DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6ZToxMi4wcHQ7DQoJZm9udC1m YW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNlcmlmIjsNCgljb2xvcjpibGFjazt9DQpzcGFuLlBy Zm9ybWF0SFRNTENhcg0KCXttc28tc3R5bGUtbmFtZToiUHLDqWZvcm1hdMOpIEhUTUwgQ2FyIjsN Cgltc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlByw6lmb3JtYXTDqSBI VE1MIjsNCglmb250LWZhbWlseTpDb25zb2xhczsNCgljb2xvcjpibGFjazt9DQpzcGFuLlRleHRl ZGVidWxsZXNDYXINCgl7bXNvLXN0eWxlLW5hbWU6IlRleHRlIGRlIGJ1bGxlcyBDYXIiOw0KCW1z by1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiVGV4dGUgZGUgYnVsbGVzIjsN Cglmb250LWZhbWlseToiVGFob21hIiwic2Fucy1zZXJpZiI7DQoJY29sb3I6YmxhY2s7fQ0Kc3Bh bi5tb3otdHh0LWNpdGV0YWdzDQoJe21zby1zdHlsZS1uYW1lOm1vei10eHQtY2l0ZXRhZ3M7fQ0K c3Bhbi5FbWFpbFN0eWxlMjQNCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWw7DQoJZm9udC1mYW1p bHk6IkNvdXJpZXIgTmV3IjsNCgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7DQoJ Zm9udC1zdHlsZTpub3JtYWw7fQ0Kc3Bhbi5FbWFpbFN0eWxlMjUNCgl7bXNvLXN0eWxlLXR5cGU6 cGVyc29uYWw7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IjsNCgljb2xvcjpibGFjazsNCglm b250LXdlaWdodDpub3JtYWw7DQoJZm9udC1zdHlsZTpub3JtYWw7fQ0Kc3Bhbi5FbWFpbFN0eWxl MjYNCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWw7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3 IjsNCgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7DQoJZm9udC1zdHlsZTpub3Jt YWw7fQ0Kc3Bhbi5FbWFpbFN0eWxlMjcNCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWw7DQoJZm9u dC1mYW1pbHk6IkNvdXJpZXIgTmV3IjsNCgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3Jt YWw7DQoJZm9udC1zdHlsZTpub3JtYWw7fQ0Kc3Bhbi5FbWFpbFN0eWxlMjgNCgl7bXNvLXN0eWxl LXR5cGU6cGVyc29uYWwtcmVwbHk7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IjsNCgljb2xv cjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7DQoJZm9udC1zdHlsZTpub3JtYWw7fQ0KLk1z b0NocERlZmF1bHQNCgl7bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJZm9udC1zaXplOjEw LjBwdDt9DQpAcGFnZSBXb3JkU2VjdGlvbjENCgl7c2l6ZTo2MTIuMHB0IDc5Mi4wcHQ7DQoJbWFy Z2luOjcwLjg1cHQgNzAuODVwdCA3MC44NXB0IDcwLjg1cHQ7fQ0KZGl2LldvcmRTZWN0aW9uMQ0K CXtwYWdlOldvcmRTZWN0aW9uMTt9DQotLT48L3N0eWxlPjwhLS1baWYgZ3RlIG1zbyA5XT48eG1s Pg0KPG86c2hhcGVkZWZhdWx0cyB2OmV4dD0iZWRpdCIgc3BpZG1heD0iMTAyNiIgLz4NCjwveG1s PjwhW2VuZGlmXS0tPjwhLS1baWYgZ3RlIG1zbyA5XT48eG1sPg0KPG86c2hhcGVsYXlvdXQgdjpl eHQ9ImVkaXQiPg0KPG86aWRtYXAgdjpleHQ9ImVkaXQiIGRhdGE9IjEiIC8+DQo8L286c2hhcGVs YXlvdXQ+PC94bWw+PCFbZW5kaWZdLS0+DQo8L2hlYWQ+DQo8Ym9keSBiZ2NvbG9yPSJ3aGl0ZSIg bGFuZz0iRlIiIGxpbms9ImJsdWUiIHZsaW5rPSJwdXJwbGUiPg0KPGRpdiBjbGFzcz0iV29yZFNl Y3Rpb24xIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5IaSBK b2UsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7 Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+QXQgbGVhc3QgZnJvbSB3 aGVyZSBJIHNpdCwgSSBkb27igJl0IHNlZSB0aGlzIGlzIGRpZmZlcmVudCBmcm9tIGhvdyBmYWxs YmFjayB0byBUQ1AgaXMgaGFuZGxlZCBpbiBNUFRDUC48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTox MC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxv OnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxh bmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Rm9yIFRDUCwgaXQgd291bGQgYmUgZ29vZCB0byBy ZWNvcmQgdGhpcyBpbiBFRE8gYW5kIEVPUyBzcGVjaWZpY2F0aW9ucy4NCjxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0i Zm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xv cjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5UaGFuayB5b3UuPG86cD48L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkNoZWVycyw8bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVv dDs7Y29sb3I6YmxhY2siPk1lZDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286 cD48L3NwYW4+PC9wPg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLWxlZnQ6c29saWQg Ymx1ZSAxLjVwdDtwYWRkaW5nOjBjbSAwY20gMGNtIDQuMHB0Ij4NCjxkaXY+DQo8ZGl2IHN0eWxl PSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNCNUM0REYgMS4wcHQ7cGFkZGluZzozLjBw dCAwY20gMGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48c3BhbiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtUYWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1z ZXJpZiZxdW90Oztjb2xvcjp3aW5kb3d0ZXh0Ij5EZSZuYnNwOzo8L3NwYW4+PC9iPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVv dDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOndpbmRvd3RleHQiPiBKb2UgVG91Y2ggW21haWx0bzp0 b3VjaEBpc2kuZWR1XQ0KPGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+IG1lcmNyZWRpIDkgbm92 ZW1icmUgMjAxNiAxNzowMTxicj4NCjxiPsOAJm5ic3A7OjwvYj4gQk9VQ0FEQUlSIE1vaGFtZWQg SU1UL09MTjxicj4NCjxiPkNjJm5ic3A7OjwvYj4gTWlyamEgS8O8aGxld2luZDsgT2xpdmllci5C b25hdmVudHVyZUB1Y2xvdXZhaW4uYmU7IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxicj4NCjxiPk9i amV0Jm5ic3A7OjwvYj4gUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBj aGFydGVyIGl0ZW08bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8cD5JdCBtaWdodCBub3QgYmUg Zm9yIE1QVENQLCBidXQgaXQncyBhIGh1Z2UgaXNzdWUgZm9yIFRDUC48bzpwPjwvbzpwPjwvcD4N CjxwPldoaWNoIGJlZ3MgdGhlIHF1ZXN0aW9uIG9mIHdoZXRoZXIgTVBUQ1Agd291bGQgdGhlbiBi ZSBkaXZlcmdpbmcgc28gZmFyIGZyb20gVENQIHRoYXQgaXQgaXNuJ3QgVENQIGFueW1vcmUuPG86 cD48L286cD48L3A+DQo8cD5Kb2U8bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPk9uIDEx LzkvMjAxNiA3OjU4IEFNLCA8YSBocmVmPSJtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3Jhbmdl LmNvbSI+DQptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPC9hPiB3cm90ZTo8bzpwPjwvbzpw PjwvcD4NCjwvZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2lu LWJvdHRvbTo1LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdCI+UmUtLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0Ij4mbmJzcDs8L3NwYW4+PG86cD48L286 cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZv bnQtc2l6ZToxMC4wcHQiPlRoYW5rIHlvdSBmb3IgdGhlIGNsYXJpZmljYXRpb24uDQo8L3NwYW4+ PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEw LjBwdCI+Tm90ZWQuIEFzIEkgZG9u4oCZdCBoYXZlIGNvbmNyZXRlIGNhc2VzIHdoZXJlIHRoZXJl IHdpbGwgYmUgYSBuZWVkIHRvIHBpY2sgYSBwYXJ0aWN1bGFyIHBvcnQsIEnigJltIG5vdCBzdXJl IHRoaXMgaXMgYSBiaWcgaXNzdWUuDQo8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQiPiZu YnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxh bmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdCI+Q2hlZXJzLDwvc3Bhbj48bzpwPjwv bzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0i Zm9udC1zaXplOjEwLjBwdCI+TWVkPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0Ij4mbmJz cDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXIt bGVmdDpzb2xpZCBibHVlIDEuNXB0O3BhZGRpbmc6MGNtIDBjbSAwY20gNC4wcHQiPg0KPGRpdj4N CjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtw YWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFu IGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtU YWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjp3aW5kb3d0ZXh0Ij5EZSZu YnNwOzo8L3NwYW4+PC9iPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTomcXVvdDtUYWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztj b2xvcjp3aW5kb3d0ZXh0Ij4gSm9lIFRvdWNoIFs8YSBocmVmPSJtYWlsdG86dG91Y2hAaXNpLmVk dSI+bWFpbHRvOnRvdWNoQGlzaS5lZHU8L2E+XQ0KPGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+ IG1lcmNyZWRpIDkgbm92ZW1icmUgMjAxNiAxNjo1MDxicj4NCjxiPsOAJm5ic3A7OjwvYj4gPC9z cGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9t YSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOndpbmRvd3RleHQiPkJPVUNBREFJ UiBNb2hhbWVkIElNVC9PTE48YnI+DQo8Yj5DYyZuYnNwOzo8L2I+IE1pcmphIEvDvGhsZXdpbmQ7 IDxhIGhyZWY9Im1haWx0bzpPbGl2aWVyLkJvbmF2ZW50dXJlQHVjbG91dmFpbi5iZSI+T2xpdmll ci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmU8L2E+Ow0KPGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0 aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPjxicj4NCjxiPk9iamV0Jm5i c3A7OjwvYj4gUmU6IFttdWx0aXBhdGh0Y3BdIHBvdGVudGlhbCBNUFRDUCBwcm94eSBjaGFydGVy IGl0ZW08L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8cD4mbmJzcDs8bzpwPjwvbzpwPjwvcD4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPk9uIDExLzkvMjAxNiA3OjM3IEFNLCA8YSBocmVmPSJtYWlsdG86bW9o YW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSI+DQptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29t PC9hPiB3cm90ZTo8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1h cmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1s ZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGluZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOndpbmRvd3RleHQiPlRDUCBp cyBhc2tlZCB0byBjb25uZWN0IG9uY2UuIFlvdSBzZWVtIHRvIG5vdyBleHBlY3QgaXQgdG8gdHJ5 IHR3aWNlIC0gVENQIGNhbm5vdCAoaXQgY2FuJ3QgcGljayBwb3J0cyBieSBpdHNlbGYpIGFuZCB1 c2VyIGxhbmQgY2Fubm90IGJlIGV4cGVjdGVkIHRvIG9yIG1heSBub3QgYmUgYWJsZSB0by48L3Nw YW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1V UyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcm cXVvdDsiPltNZWRdIEhvdyB0aGF0IGlzIGRpZmZlcmVudCBmcm9tIGVzdGFibGlzaGluZyBtYW55 IFRDUCBzdWJmbG93cyBiZXR3ZWVuIHRoZSBzYW1lIHBhaXIgb2YgSVAgYWRkcmVzcywgdXNpbmcg ZGlzdGluY3Qgc291cmNlIHBvcnQgbnVtYmVyczoNCjxhIGhyZWY9Imh0dHBzOi8vdG9vbHMuaWV0 Zi5vcmcvaHRtbC9kcmFmdC1pZXRmLW1wdGNwLWV4cGVyaWVuY2UtMDcjc2VjdGlvbi0zLjQiPg0K aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2RyYWZ0LWlldGYtbXB0Y3AtZXhwZXJpZW5jZS0w NyNzZWN0aW9uLTMuNDwvYT4/PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4N CjwvYmxvY2txdW90ZT4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxicj4NClRoZSBkaWZmZXJlbmNl IGlzIHRoYXQgdGhlIHBvcnRzIG9mIHRoZSBwcmltYXJ5IGZsb3cgYXJlIG5vIGxvbmdlciB1bmRl ciB5b3VyIGNvbnRyb2wuPGJyPg0KPGJyPg0KSSBkb24ndCBrbm93IGlmIHRoZXJlJ3MgYSB3b3Jr YXJvdW5kIGZvciBNUFRDUCwgYnV0IHRoaXMgaXMgZXhhY3RseSB3aHkgdGhpcyB0ZWNobmlxdWUg Y2Fubm90IHdvcmsgZm9yIFRDUCBpbiBnZW5lcmFsLiBGdXJ0aGVyLCBpZiBpdCBkb2Vzbid0IHdv cmsgZm9yIFRDUCwgdGhlbiBNUFRDUCBpcyBubyBsb25nZXIgVENQIGluIHNvbWUgY2FzZXMgKHdo aWNoIG1lYW5zIGl0IGNhbid0IGJlIHVzZWQgYXMgc3VjaCBpbnRlcmNoYW5nZWFibHkpLjxicj4N Cjxicj4NCjxicj4NCjxicj4NCjxvOnA+PC9vOnA+PC9wPg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5v bmU7Ym9yZGVyLWxlZnQ6c29saWQgYmx1ZSAxLjVwdDtwYWRkaW5nOjBjbSAwY20gMGNtIDQuMHB0 Ij4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9 ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZu YnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxh bmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90OyI+Jm5ic3A7Jm5ic3A7IFRoaXMgc3ViZmxvdyBtYW5hZ2VyIGNyZWF0ZXMg TiBzdWJmbG93cyBiZXR3ZWVuIHRoZSBzYW1lIHBhaXIgb2YgSVA8L3NwYW4+PG86cD48L286cD48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOyZu YnNwOyBhZGRyZXNzZXMuJm5ic3A7IFRoZSBOIHN1YmZsb3dzIGFyZSBjcmVhdGVkIGJ5IHRoZSBj bGllbnQgYW5kIGRpZmZlciBvbmx5PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDsmbmJzcDsgaW4gdGhlIHNvdXJj ZSBwb3J0IHNlbGVjdGVkIGJ5IHRoZSBjbGllbnQuJm5ic3A7DQo8L3NwYW4+PG86cD48L286cD48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOyZu YnNwOyZuYnNwO15eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXjwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVv dDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7Jm5ic3A7DQo8L3NwYW4+PG86cD48L286cD48L3A+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6 ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcgLCBzZXJpZiZxdW90OywmcXVv dDtzZXJpZiZxdW90OyI+U2luY2UgdGhlIE1QVENQIFByb3h5IGluIFVDIzIgaXMgdHJhY2tpbmcg VENQIGNvbm5lY3Rpb25zIChUQ1AvTVBUQ1AgZ2x1ZSksIGl0IGlzIHRoZSByZXNwb25zaWJpbGl0 eSBvZiB0aGUgTVBUQ1AgUHJveHkgdG8gc2VsZWN0IHRoZSBzb3VyY2UgcG9ydCB0byB1c2UuDQog VGhpcyBpcyBzaW1pbGFyIHRvIGEgTkFUIGZ1bmN0aW9uLiBXZSBhcmUgbGV2ZXJhZ2luZyBvbiB0 aGUgVENQIEJFSEFWRSByZWNvbW1lbmRhdGlvbnMuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOndpbmRv d3RleHQiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJjb2xvcjp3aW5kb3d0ZXh0Ij4mbmJzcDtJdCBt aWdodCBub3QgYmUgYWJsZSB0byB1c2UgdGhlIHNvdXJjZSBwb3J0IGl0IHdhbnRzIGVpdGhlci48 L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJF Ti1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBO ZXcmcXVvdDsiPltNZWRdIFRoZSBvbmx5IGNhc2UgSSBzZWUgaXMgd2hlbiBhbGwgZXh0ZXJuYWwg cG9ydHMgYXJlIGV4aGF1c3RlZC4gVGhpcyBpcyBhIHZlcnkgdmVyeSBleHRyZW1lbHkgY2FzZS48 L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCIgc3R5bGU9Im1hcmdpbi1ib3R0b206MTIuMHB0Ij48YnI+DQpJJ20gc3BlYWtpbmcgb2YgYSBj YXNlIHdoZXJlIHlvdSB3YW50L25lZWQgdG8gcGljayBib3RoIHBvcnQgbnVtYmVycy4gPG86cD48 L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0ibWFyZ2luLWJvdHRvbToxMi4w cHQiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0Ij5bTWVkXSBBY2tlZC48L3NwYW4+PG86 cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0ibWFyZ2luLWJvdHRvbTox Mi4wcHQiPjxicj4NCjxicj4NCkpvZTxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Jsb2NrcXVv dGU+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjwvZGl2Pg0K PC9kaXY+DQo8L2JvZHk+DQo8L2h0bWw+DQo= --_000_787AE7BB302AE849A7480A190F8B933009DAF0FDOPEXCLILMA3corp_-- From nobody Thu Nov 10 03:42:15 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 9436412957B for ; Thu, 10 Nov 2016 03:42:14 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.098 X-Spam-Level: X-Spam-Status: No, score=-4.098 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7V1UoxzwoEKY for ; Thu, 10 Nov 2016 03:42:12 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.137]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 728CB129600 for ; Thu, 10 Nov 2016 03:42:11 -0800 (PST) Received: from EVCAS16-UKBR.domain1.systemhost.net (193.113.108.107) by EVMED03-UKBR.bt.com (10.216.161.33) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 10 Nov 2016 11:42:03 +0000 Received: from rew09926dag03d.domain1.systemhost.net (10.55.202.30) by EVCAS16-UKBR.domain1.systemhost.net (193.113.108.107) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Thu, 10 Nov 2016 11:40:14 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03d.domain1.systemhost.net (10.55.202.30) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Thu, 10 Nov 2016 11:40:13 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Thu, 10 Nov 2016 11:40:13 +0000 From: To: Thread-Topic: Questions on https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 Thread-Index: AdI7RtWPXAJrxKOvRqmf0uDPFFIgTg== Date: Thu, 10 Nov 2016 11:40:12 +0000 Message-ID: Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.55.202.242] Content-Type: multipart/alternative; boundary="_000_aad12c71ad5748368c31385e1d099d60rew09926dag03bdomain1sy_" MIME-Version: 1.0 Archived-At: Subject: [multipathtcp] Questions on https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Nov 2016 11:42:14 -0000 --_000_aad12c71ad5748368c31385e1d099d60rew09926dag03bdomain1sy_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable A few questions Sections 4 & 5 discuss operation with a single-ended proxy, ie one end host= is MPTCP-enabled and the other end host is 'legacy' TCP. The figures and d= iscussion seem to assume the MPTCP-enabled end host initiates the connectio= n. Is the case also covered where the TCP end host initiates the connection= ? In Sections 4 & 5, the MPTCP-enabled end host is assumed to know the addres= s of the TCP end host. I assume this is through existing techniques. It may= mean that an operator has to be careful, for instance if they're doing cac= hing at the edge of the network and the proxy is more central. from the poi= nt of view of the path packets take, this seems the same drawback as if tun= nelling is present - not sure if there could be unpleasant mptcp protocol i= nteractions? In section 6, two-ended MPTCP proxy (neither end host is MPTCP-enabled) << If the downstream MCP is deployed on-path, it only terminates MPTCP connections that carry an empty MP_CONVERT option inside their SYN (i.e., no address is conveyed). If the MCP receives a SYN segment that contains the MP_CAPABLE option but no MP_CONVERT option, it MUST forward the SYN to its final destination without any modification. >> Comment: I found the description confusing. Not sure what downstream and up= stream mean, as the figure shows bi-directional communications. Off path an= d on path I also found confusing. If I get it right, on path means that you guarantee the first subflow goes = through the proxy - what happens if it doesn't? what benefit does having this extra on-path (implicit mode) mechanism bring= ? (I know there's been some discussion on this, is there a summary of the c= onclusion?) How does the first proxy know the address of the most appropriate second pr= oxy (ie the proxy nearest the other end host)? The mechanism mentions a token, is this a re-use of one of the existing tok= ens in https://datatracker.ietf.org/doc/draft-ietf-mptcp-rfc6824bis/ or a n= ew one? Thanks phil --_000_aad12c71ad5748368c31385e1d099d60rew09926dag03bdomain1sy_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

A few questions

 

Sections 4 & 5 discuss operation with a single-e= nded proxy, ie one end host is MPTCP-enabled and the other end host is R= 16;legacy’ TCP. The figures and discussion seem to assume the MPTCP-e= nabled end host initiates the connection. Is the case also covered where the TCP end host initiates the connection?

 

In Sections 4 & 5, the MPTCP-enabled end host is= assumed to know the address of the TCP end host. I assume this is through = existing techniques. It may mean that an operator has to be careful, for in= stance if they’re doing caching at the edge of the network and the proxy is more central. from the point of view = of the path packets take, this seems the same drawback as if tunnelling is = present – not sure if there could be unpleasant mptcp protocol intera= ctions?

 

In section 6, two-ended MPTCP proxy (neither end hos= t is MPTCP-enabled)

<<  If=
 the downstream MCP is deployed on-path, it only terminates MPTCP

   connections that carry an empty MP_CONVERT opt= ion inside their SYN

   (i.e., no address is conveyed).  If the M= CP receives a SYN segment

   that contains the MP_CAPABLE option but no MP_= CONVERT option, it MUST

 &nb= sp; forward the SYN to its final destination without any modification.=

>><= o:p> 

Comment: = I found the description confusing. Not sure what downstream and upstream me= an, as the figure shows bi-directional communications. Off path and on path I also found confusing.

&nbs= p;

If I get = it right, on path means that you guarantee the first subflow goes through t= he proxy – what happens if it doesn’t?

&nbs= p;

what bene= fit does having this extra on-path (implicit mode) mechanism bring? (I know= there’s been some discussion on this, is there a summary of the conclusion?)

&nbs= p;

How does = the first proxy know the address of the most appropriate second proxy (ie t= he proxy nearest the other end host)?

&nbs= p;

The mecha= nism mentions a token, is this a re-use of one of the existing tokens in h= ttps://datatracker.ietf.org/doc/draft-ietf-mptcp-rfc6824bis/ or a new o= ne?

&nbs= p;

Thanks

phil=

--_000_aad12c71ad5748368c31385e1d099d60rew09926dag03bdomain1sy_-- From nobody Thu Nov 10 04:54:12 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A211A129653 for ; Thu, 10 Nov 2016 04:54:10 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.115 X-Spam-Level: X-Spam-Status: No, score=-4.115 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id skhrh1gB9aqv for ; Thu, 10 Nov 2016 04:54:08 -0800 (PST) Received: from relais-inet.orange.com (mta136.mail.business.static.orange.com [80.12.70.36]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1AE6F12964F for ; Thu, 10 Nov 2016 04:54:07 -0800 (PST) Received: from opfednr00.francetelecom.fr (unknown [xx.xx.xx.64]) by opfednr23.francetelecom.fr (ESMTP service) with ESMTP id 2B8CEC0E14 for ; Thu, 10 Nov 2016 13:54:06 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.75]) by opfednr00.francetelecom.fr (ESMTP service) with ESMTP id EA0821A005D; Thu, 10 Nov 2016 13:54:05 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILMA4.corporate.adroot.infra.ftgroup ([fe80::65de:2f08:41e6:ebbe%18]) with mapi id 14.03.0319.002; Thu, 10 Nov 2016 13:54:05 +0100 From: To: "philip.eardley@bt.com" , "multipathtcp@ietf.org" Thread-Topic: Questions on https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 Thread-Index: AdI7RtWPXAJrxKOvRqmf0uDPFFIgTgABYgFQ Date: Thu, 10 Nov 2016 12:54:05 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DAF424@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DAF424OPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Subject: Re: [multipathtcp] Questions on https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Nov 2016 12:54:10 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DAF424OPEXCLILMA3corp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Phil, Please see inline. Cheers, Med De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de phil= ip.eardley@bt.com Envoy=E9 : jeudi 10 novembre 2016 12:40 =C0 : multipathtcp@ietf.org Objet : [multipathtcp] Questions on https://tools.ietf.org/html/draft-bouca= dair-mptcp-plain-mode-09 A few questions Sections 4 & 5 discuss operation with a single-ended proxy, ie one end host= is MPTCP-enabled and the other end host is 'legacy' TCP. The figures and d= iscussion seem to assume the MPTCP-enabled end host initiates the connectio= n. Is the case also covered where the TCP end host initiates the connection= ? [Med] Yes. We already have those details in -08 of the draft and some of th= e details were presented in Buenos Aires meeting (see slide 14 of https://w= ww.ietf.org/proceedings/95/slides/slides-95-mptcp-1.pdf). We removed these = details because we wanted to make sure that the base behaviour is well unde= rstood. In Sections 4 & 5, the MPTCP-enabled end host is assumed to know the addres= s of the TCP end host. I assume this is through existing techniques. [Med] Yes. It may mean that an operator has to be careful, for instance if they're doi= ng caching at the edge of the network and the proxy is more central. from t= he point of view of the path packets take, this seems the same drawback as = if tunnelling is present - not sure if there could be unpleasant mptcp prot= ocol interactions? [Med] Two comments here: =B7 This is an issue for MPTCP in general: https://tools.ietf.org/h= tml/draft-ietf-mptcp-experience-07#section-3.9 =B7 The location of the MCP is deployment-specific. An operator tha= t controls both access legs is likely to make sure that DNS service is appr= opriately configured. An example would be to collocate the MCP with the BNG= function and mandate the use of the DNS server provisioned via the fixed l= ine. Other approaches can be considered but this is really deployment-speci= fic. In section 6, two-ended MPTCP proxy (neither end host is MPTCP-enabled) << If the downstream MCP is deployed on-path, it only terminates MPTCP connections that carry an empty MP_CONVERT option inside their SYN (i.e., no address is conveyed). If the MCP receives a SYN segment that contains the MP_CAPABLE option but no MP_CONVERT option, it MUST forward the SYN to its final destination without any modification. >> Comment: I found the description confusing. Not sure what downstream and up= stream mean, as the figure shows bi-directional communications. [Med] Section 6 clearly indicates what is meant by Upstream and Downstream = MCP Upstream Downstream C <---> MCP <=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D> MCP <------------> = S +<=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D>+ Legend: <=3D=3D=3D>: MPTCP leg <--->: TCP leg Figure 7: A Client interacts with a Server through an upstream and a downstream Multipath Conversion Points and Upstream Downstream +--+ +-----+ +-----+ +--+ |C1| | MCP | | MCP | |S1| +--+ +-----+ +-----+ +--+ C@1 uMCP@1 uMCP@2 dMCP@ S@ ... Further, the use case section states the following: =3D=3D In this use case, neither the Client nor the Server support MPTCP. Two MCPs are used as illustrated in Figure 2. The upstream MCP is embedded in the CPE while the downstream MCP is located in the provider's network. The CPE is attached to multiple access networks (e.g., xDSL and LTE). The upstream MCP transparently terminates the TCP connections initiated by the Client and converts them into MPTCP connections. Upstream Downstream +--+ +-----+ +-----+ +--+ |H1| | MCP | | MCP | |RM| +--+ +-----+ +-----+ +--+ | | | | |<---TCP--->|<=3D=3D=3D=3D=3D=3D=3D=3DMPTCP Leg=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D>|<---TCP--->| | | | | Figure 2: Network-assisted MPTCP (CPE-based Model) =3D=3D Off path and on path I also found confusing. [Med] Fair comment. We thought that the reader is familiar with the deploym= ent models in: https://tools.ietf.org/html/draft-nam-mptcp-deployment-consi= derations-00.html#section-5.2 If I get it right, on path means that you guarantee the first subflow goes = through the proxy [Med] Yes. For example, the proxy is on the default forwarding path of a pr= imary link. - what happens if it doesn't? [Med] Network-assisted MPTCP connections will fail. Note that if the primar= y link is unavailable for some reason, (1) the service cannot be provided t= hrough the secondary link in situations where only private IPv4 addresses a= re assigned on the secondary link or (2) some communications may not be est= ablished if only IPv6 prefixes are assigned in that link. what benefit does having this extra on-path (implicit mode) mechanism bring= ? (I know there's been some discussion on this, is there a summary of the c= onclusion?) [Med] It may allow for quick network-assisted MPTCP deployments if a provid= er does not want to wait for the MP_CONVERT to be fully endorsed. Native MP= TCP connections will be broken because the MCP will systematically revert t= hem to TCP. The support MP_CONVERT will solve that problem for the implicit= mode. BTW, as an editor of the document, I'm trying to avoid mandating exp= licit or implicit as this should be the responsibility of each operator. How does the first proxy know the address of the most appropriate second pr= oxy (ie the proxy nearest the other end host)? [Med] This is done by means of DHCP, for instance. Please refer to Section = 6.2.2: In this section, we assume that the upstream MCP has been configured with one address of the downstream MCP. This address can be configured statically, dynamically distributed by means of a DHCP option [I-D.boucadair-mptcp-dhc] or by any other means= that are outside the scope of this document. The mechanism mentions a token, is this a re-use of one of the existing tok= ens in https://datatracker.ietf.org/doc/draft-ietf-mptcp-rfc6824bis/ or a n= ew one? [Med] This is the token defined in https://tools.ietf.org/html/rfc6824: Token: A locally unique identifier given to a multipath connection by a host. May also be referred to as a "Connection ID". Thanks [Med] Thank you. phil --_000_787AE7BB302AE849A7480A190F8B933009DAF424OPEXCLILMA3corp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi Phil,

 

Please see inline.

 

Cheers,

Med

 

De : multipathtcp [mailto:multipatht= cp-bounces@ietf.org] De la part de philip.eardley@bt.com
Envoy=E9 : jeudi 10 novembre 2016 12:40
=C0 : multipathtcp@ietf.org
Objet : [multipathtcp] Questions on https://tools.ietf.org/html= /draft-boucadair-mptcp-plain-mode-09

 

A few questions

 

Sections 4 & 5 discuss oper= ation with a single-ended proxy, ie one end host is MPTCP-enabled and the o= ther end host is ‘legacy’ TCP. The figures and discussion seem = to assume the MPTCP-enabled end host initiates the connection. Is the case also covered where the TCP end host initiates the connection?<= o:p>

[Med] Yes. We already have thos= e details in -08 of the draft and some of the details were presented in Bue= nos Aires meeting (see slide 14 of https://www.ietf.org/proceedings/95/slides/slides-95-mptcp-1.pdf). We= removed these details because we wanted to make sure that the base behavio= ur is well understood.   

 

In Sections 4 & 5, the MPTC= P-enabled end host is assumed to know the address of the TCP end host. I as= sume this is through existing techniques.<= /o:p>

[Med] Yes.

 

It may mean that an operator ha= s to be careful, for instance if they’re doing caching at the edge of= the network and the proxy is more central. from the point of view of the p= ath packets take, this seems the same drawback as if tunnelling is present – not sure if there could be unpleasant = mptcp protocol interactions?

[Med] Two comments here:

=B7    &n= bsp;    This is an issue for MP= TCP in general: https://tools.ietf.org/html/draft-ietf-mptcp-experience-07#section-3.9<= o:p>

=B7    &n= bsp;    The location of the MCP= is deployment-specific. An operator that controls both access legs is like= ly to make sure that DNS service is appropriately configured. An example would be to collocate the MCP with the BNG function= and mandate the use of the DNS server provisioned via the fixed line. Othe= r approaches can be considered but this is really deployment-specific.

 

In section 6, two-ended MPTCP p= roxy (neither end host is MPTCP-enabled)

<<  If the downstream MCP is deployed on-path, it onl=
y terminates MPTCP

   connections that carry an empty MP_CONVERT opt= ion inside their SYN

   (i.e., no address is conveyed).  If the M= CP receives a SYN segment

   that contains the MP_CAPABLE option but no MP_= CONVERT option, it MUST

   forward the SYN to its final destination without any modifi= cation.

>> 

Comment: I found the description confusing. Not sure what downstream and= upstream mean, as the figure shows bi-directional communications.

[Med] S= ection 6 clearly indicates what is meant by Upstream and Downstream MCP

&n= bsp;

   &= nbsp;         Upstream  &= nbsp;     Downstream

   &= nbsp;    C <---> MCP <=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D> MCP <------------> S

   &= nbsp;           &nbs= p;  +<=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D>+

 

   Legend= :

   &= nbsp;    <=3D=3D=3D>: MPTCP leg

   &= nbsp;    <--->: TCP leg

 

   Figure= 7: A Client interacts with a Server through an upstream and a

   &= nbsp;           &nbs= p;  downstream Multipath Conversion Points<= /span>

&n= bsp;

and

&n= bsp;

   &= nbsp;         Upstream  &= nbsp;           &nbs= p;      Downstream

   +-= -+      +-----+    = ;            &n= bsp;       +-----+   &= nbsp;  +--+

   |C1|&n= bsp;     | MCP |      &nb= sp;            =      | MCP |      |S1|

   +-= -+      +-----+    = ;            &n= bsp;       +-----+   &= nbsp;  +--+

    = C@1   uMCP@1 uMCP@2       &nbs= p;            &= nbsp;  dMCP@       S@<= /p>

R= 30;

 

Furt= her, the use case section states the following:

 

=3D= =3D

   In this use case, neither the Client=
 nor the Server support MPTCP.
   Two MCPs are used as illustrated in =
Figure 2.  The upstream MCP is
   embedded in the CPE while the downst=
ream MCP is located in the
   provider's network.  The CPE is=
 attached to multiple access networks
   (e.g., xDSL and LTE).  The upst=
ream MCP transparently terminates the
   TCP connections initiated by the Cli=
ent and converts them into MPTCP
   connections.
 
        &=
nbsp;         Upstream  &=
nbsp;           &nbs=
p;       Downstream
        +-=
-+      +-----+    =
;            &n=
bsp;        +-----+  &=
nbsp;   +--+
        |H1|&n=
bsp;     | MCP |      &nb=
sp;            =
      | MCP |      |RM|
        +-=
-+      +-----+    =
;            &n=
bsp;        +-----+  &=
nbsp;   +--+
         =
|           |  =
            &nb=
sp;            =
   |           =
|
         =
|<---TCP--->|<=3D=3D=3D=3D=3D=3D=3D=3DMPTCP Leg=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D>|<---TCP--->|
         =
|           |  =
            &nb=
sp;            =
   |           =
|
 
        &=
nbsp;   Figure 2: Network-assisted MPTCP (CPE-based Model)

 

=3D= =3D

&n= bsp;

Off path and on path I also found confusing.

[Med] F= air comment. We thought that the reader is familiar with the deployment mod= els in: https://tools.ietf.org/html/draft-nam-mptcp-deployment-considerations-00.ht= ml#section-5.2

 

If I get it right, on path means that you guarantee the first subflow go= es through the proxy

[Med] Y= es. For example, the proxy is on the default forwarding path of a primary l= ink.

&n= bsp;

– what happens if it doesn’t?

[Med] N= etwork-assisted MPTCP connections will fail. Note that if the primary link = is unavailable for some reason, (1) the service cannot be provided through the secondary link in situations where only pri= vate IPv4 addresses are assigned on the secondary link or (2) some communic= ations may not be established if only IPv6 prefixes are assigned in that li= nk.

 

what benefit does having this extra on-path (implicit mode) mechanism br= ing? (I know there’s been some discussion on this, is there a summary of the conclusion?)

[Med] I= t may allow for quick network-assisted MPTCP deployments if a provider does= not want to wait for the MP_CONVERT to be fully endorsed. Native MPTCP connections will be broken because the MCP will sys= tematically revert them to TCP. The support MP_CONVERT will solve that prob= lem for the implicit mode. BTW, as an editor of the document, I’m try= ing to avoid mandating explicit or implicit as this should be the responsibility of each operator.    <= o:p>

 

How does the first proxy know the address of the most appropriate second= proxy (ie the proxy nearest the other end host)?

[Med] T= his is done by means of DHCP, for instance. Please refer to Section 6.2.2:<= o:p>

&n= bsp;

   In this section, we assume that the =
upstream MCP has been configured
   with one address of the downstream M=
CP.  This address can be
   configured statically, dynamically d=
istributed by means of a DHCP
   option [I-D.boucadair-mptcp-dhc] or by any other means that are
   outside the scope of this document.<=
o:p>

&n= bsp;

 

The mechanism mentions a token, is this a re-use of one of the existing = tokens in h= ttps://datatracker.ietf.org/doc/draft-ietf-mptcp-rfc6824bis/ or a new o= ne?

[Med] T= his is the token defined in https://tools.ietf.org/html= /rfc6824:

 

   Token:=   A locally unique identifier given to a multipath connection

   &= nbsp;  by a host.  May also be referred to as a "Connection = ID".

 

Thanks

[Med] T= hank you.

phil

--_000_787AE7BB302AE849A7480A190F8B933009DAF424OPEXCLILMA3corp_-- From nobody Thu Nov 10 11:17:33 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A6E73129979 for ; Thu, 10 Nov 2016 11:17:31 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.107 X-Spam-Level: X-Spam-Status: No, score=-4.107 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 83KH7u14OSUW for ; Thu, 10 Nov 2016 11:17:29 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.138]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8A2E51295A3 for ; Thu, 10 Nov 2016 11:17:27 -0800 (PST) Received: from EVHUB04-UKBR.domain1.systemhost.net (193.113.108.172) by EVMED04-UKBR.bt.com (10.216.161.34) with Microsoft SMTP Server (TLS) id 14.3.195.1; Thu, 10 Nov 2016 19:17:26 +0000 Received: from rew09926dag03d.domain1.systemhost.net (10.55.202.30) by EVHUB04-UKBR.domain1.systemhost.net (193.113.108.172) with Microsoft SMTP Server (TLS) id 14.3.158.1; Thu, 10 Nov 2016 19:17:26 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03d.domain1.systemhost.net (10.55.202.30) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Thu, 10 Nov 2016 19:17:25 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Thu, 10 Nov 2016 19:17:25 +0000 From: To: Thread-Topic: Towards a Multipath TCP Proxy work item Thread-Index: AdI7N1nf0aKADf/wTiuUhe6Yz4SJ8QATzjrQ Date: Thu, 10 Nov 2016 19:17:25 +0000 Message-ID: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.216.161.23] Content-Type: multipart/alternative; boundary="_000_0898853c01b245aa8b3c45c9da478d6arew09926dag03bdomain1sy_" MIME-Version: 1.0 Archived-At: Subject: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Nov 2016 19:17:32 -0000 --_000_0898853c01b245aa8b3c45c9da478d6arew09926dag03bdomain1sy_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, Perhaps this is speaking too soon, but it looks like the very active discus= sion is reaching some common understanding? We're trying to work out what a work item might look like, so would like to= understand what assumptions we would make, eg about the scenario, & what c= ommon agreements we'd assume & restrictions on how the solution works. This= seems important to frame work by WG. If possible we'd like discussion on t= hese points to avoid getting into the fine details of one particular existi= ng proposal. What we'd appreciate is a summary of what the assumptions /understandings a= re about: * The scenario (for instance: the MPTCP-enabled host knows the addr= ess of the proxy (eg through configuration); and it knows the address of th= e 'legacy' host it wants to communicate with) * If any impact is already envisaged on the current MPTCP protocol'= s fallback behaviour and coping with middleboxes * If we can agree that the solution is based on a new MPTCP option * If any impact is already envisaged on the current MPTCP protocol'= s semantics (other than the new option) eg in terms of https://tools.ietf.o= rg/html/rfc6824#section-4 * If any impact is already envisaged on TCP's semantics, or any mod= s are needed, or assumptions about its behaviour, etc * If any impact is already envisaged on other existing transport pr= otocol's semantics (presuming people still would like non-TCP in scope?) * Anything else that you think is needed in order to frame the work= item It may be clearer to do this for the two use cases (single-ended proxy, ie = where only one host is MPTCP-enabled; and double-ended proxy, ie where neit= her host is MPTCP-enabled). This may seem like a long list, but most of the answers can be "none" - we'= ll end up with just a short paragraph or a few bullets in the charter. We'd also have to work out interactions with non-MPTCP WGs, but Mirja and I= ESG will probably want the main input on this. Thanks Phil & Yoshi --_000_0898853c01b245aa8b3c45c9da478d6arew09926dag03bdomain1sy_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi,

Perhaps this is speaking too soon, but it looks like= the very active discussion is reaching some common understanding?

 

We’re trying to work out what a work item m= ight look like, so would like to understand what assumptions we would make,= eg about the scenario, & what common agreements we’d assume &= ; restrictions on how the solution works. This seems important to frame work by WG. If possible we’d like discussion on these point= s to avoid getting into the fine details of one particular existing proposa= l.

 

What we’d appreciate is a summary of what the = assumptions /understandings are about:

·         The scenario (for instance: the MPTCP-enable= d host knows the address of the proxy (eg through configuration); and it kn= ows the address of the ‘legacy’ host it wants to communicate wi= th)

·         If any impact is already envisaged on the cu= rrent MPTCP protocol’s fallback behaviour and coping with middleboxes=

·         If we can agree that the solution is based o= n a new MPTCP option

·         If any impact is already envisaged on the cu= rrent MPTCP protocol’s semantics (other than the new option) eg in te= rms of https://tools.ietf.org/html/rfc6824#section-4 &n= bsp;

·         If any impact is already envisaged on TCP= 217;s semantics, or any mods are needed, or assumptions about its behaviour= , etc

·         If any impact is already envisaged on other = existing transport protocol’s semantics (presuming people still would= like non-TCP in scope?)

·         Anything else that you think is needed in or= der to frame the work item

 

It may be clearer to do this for the two use cases (= single-ended proxy, ie where only one host is MPTCP-enabled; and double-end= ed proxy, ie where neither host is MPTCP-enabled).

 

This may seem like a long list, but most of the answ= ers can be “none” – we’ll end up with just a short = paragraph or a few bullets in the charter.

 

We’d also have to work out interactions with n= on-MPTCP WGs, but Mirja and IESG will probably want the main input on this.

 

Thanks

Phil & Yoshi

--_000_0898853c01b245aa8b3c45c9da478d6arew09926dag03bdomain1sy_-- From nobody Thu Nov 10 11:20:44 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 14A4D129421 for ; Thu, 10 Nov 2016 11:20:42 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.898 X-Spam-Level: X-Spam-Status: No, score=-2.898 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_SORBS_SPAM=0.5, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id m41JsWHQ67fV for ; Thu, 10 Nov 2016 11:20:39 -0800 (PST) Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [203.178.142.130]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 0F542129972 for ; Thu, 10 Nov 2016 11:20:39 -0800 (PST) Received: from mail-ua0-f169.google.com (mail-ua0-f169.google.com [209.85.217.169]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id 614A127871E for ; Fri, 11 Nov 2016 04:20:37 +0900 (JST) Received: by mail-ua0-f169.google.com with SMTP id 20so209588715uak.0 for ; Thu, 10 Nov 2016 11:20:37 -0800 (PST) X-Gm-Message-State: ABUngveMqPv70NlDV1vCUGZFcvgedlS9a+HdEPuso2Q0ZORgpVniwYhEhj5uWp5+xA/qxdZNkcZj1kFDpv22Bg== X-Received: by 10.176.1.112 with SMTP id 103mr3926960uak.154.1478805635231; Thu, 10 Nov 2016 11:20:35 -0800 (PST) MIME-Version: 1.0 Received: by 10.176.84.152 with HTTP; Thu, 10 Nov 2016 11:20:34 -0800 (PST) In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DAF424@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009DAF424@OPEXCLILMA3.corporate.adroot.infra.ftgroup> From: Yoshifumi Nishida Date: Thu, 10 Nov 2016 11:20:34 -0800 X-Gmail-Original-Message-ID: Message-ID: To: mohamed.boucadair@orange.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Questions on https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 10 Nov 2016 19:20:42 -0000 Hi Med, Thanks for the clarification. So, in my understanding, off-path/on-path concept is like the followings. (please point out if I miss something) on-path (implicit mode) ... The client doesn't need to know the presence of MCP. The adpp just specifies the server address for the end point of mptcp connection. off-path (explicit mode) ... The client needs to know the presence of MCP. The app needs to use MCP's address for the destination. It also need to get MCP's address (via DHCP or something else) and tells mptcp stack to put it in MP_CONVERT option (via API?) In this case, I think the off-path clients need to know that they are off-path nodes and need to rely on MCP *before* communication starts. But, I'm not very sure how they get such knowledge. Even if they get a MCP address via DHCP, there might be possibility that the MCP is actually on-path. Thanks, -- Yoshi On Thu, Nov 10, 2016 at 4:54 AM, wrote: > Hi Phil, > > > > Please see inline. > > > > Cheers, > > Med > > > > De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de > philip.eardley@bt.com > Envoy=C3=A9 : jeudi 10 novembre 2016 12:40 > =C3=80 : multipathtcp@ietf.org > Objet : [multipathtcp] Questions on > https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 > > > > A few questions > > > > Sections 4 & 5 discuss operation with a single-ended proxy, ie one end ho= st > is MPTCP-enabled and the other end host is =E2=80=98legacy=E2=80=99 TCP. = The figures and > discussion seem to assume the MPTCP-enabled end host initiates the > connection. Is the case also covered where the TCP end host initiates the > connection? > > [Med] Yes. We already have those details in -08 of the draft and some of = the > details were presented in Buenos Aires meeting (see slide 14 of > https://www.ietf.org/proceedings/95/slides/slides-95-mptcp-1.pdf). We > removed these details because we wanted to make sure that the base behavi= our > is well understood. > > > > In Sections 4 & 5, the MPTCP-enabled end host is assumed to know the addr= ess > of the TCP end host. I assume this is through existing techniques. > > [Med] Yes. > > > > It may mean that an operator has to be careful, for instance if they=E2= =80=99re > doing caching at the edge of the network and the proxy is more central. f= rom > the point of view of the path packets take, this seems the same drawback = as > if tunnelling is present =E2=80=93 not sure if there could be unpleasant = mptcp > protocol interactions? > > [Med] Two comments here: > > =C2=B7 This is an issue for MPTCP in general: > https://tools.ietf.org/html/draft-ietf-mptcp-experience-07#section-3.9 > > =C2=B7 The location of the MCP is deployment-specific. An operato= r that > controls both access legs is likely to make sure that DNS service is > appropriately configured. An example would be to collocate the MCP with t= he > BNG function and mandate the use of the DNS server provisioned via the fi= xed > line. Other approaches can be considered but this is really > deployment-specific. > > > > In section 6, two-ended MPTCP proxy (neither end host is MPTCP-enabled) > > << If the downstream MCP is deployed on-path, it only terminates MPTCP > > connections that carry an empty MP_CONVERT option inside their SYN > > (i.e., no address is conveyed). If the MCP receives a SYN segment > > that contains the MP_CAPABLE option but no MP_CONVERT option, it MUST > > forward the SYN to its final destination without any modification. > >>> > > Comment: I found the description confusing. Not sure what downstream and > upstream mean, as the figure shows bi-directional communications. > > [Med] Section 6 clearly indicates what is meant by Upstream and Downstrea= m > MCP > > > > Upstream Downstream > > C <---> MCP <=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D> MCP <------------= > S > > +<=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D>+ > > > > Legend: > > <=3D=3D=3D>: MPTCP leg > > <--->: TCP leg > > > > Figure 7: A Client interacts with a Server through an upstream and a > > downstream Multipath Conversion Points > > > > and > > > > Upstream Downstream > > +--+ +-----+ +-----+ +--+ > > |C1| | MCP | | MCP | |S1| > > +--+ +-----+ +-----+ +--+ > > C@1 uMCP@1 uMCP@2 dMCP@ S@ > > =E2=80=A6 > > > > Further, the use case section states the following: > > > > =3D=3D > > In this use case, neither the Client nor the Server support MPTCP. > > Two MCPs are used as illustrated in Figure 2. The upstream MCP is > > embedded in the CPE while the downstream MCP is located in the > > provider's network. The CPE is attached to multiple access networks > > (e.g., xDSL and LTE). The upstream MCP transparently terminates the > > TCP connections initiated by the Client and converts them into MPTCP > > connections. > > > > Upstream Downstream > > +--+ +-----+ +-----+ +--+ > > |H1| | MCP | | MCP | |RM| > > +--+ +-----+ +-----+ +--+ > > | | | | > > |<---TCP--->|<=3D=3D=3D=3D=3D=3D=3D=3DMPTCP Leg=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D>|<---TCP--->| > > | | | | > > > > Figure 2: Network-assisted MPTCP (CPE-based Model) > > > > =3D=3D > > > > Off path and on path I also found confusing. > > [Med] Fair comment. We thought that the reader is familiar with the > deployment models in: > https://tools.ietf.org/html/draft-nam-mptcp-deployment-considerations-00.= html#section-5.2 > > > > If I get it right, on path means that you guarantee the first subflow goe= s > through the proxy > > [Med] Yes. For example, the proxy is on the default forwarding path of a > primary link. > > > > =E2=80=93 what happens if it doesn=E2=80=99t? > > [Med] Network-assisted MPTCP connections will fail. Note that if the prim= ary > link is unavailable for some reason, (1) the service cannot be provided > through the secondary link in situations where only private IPv4 addresse= s > are assigned on the secondary link or (2) some communications may not be > established if only IPv6 prefixes are assigned in that link. > > > > what benefit does having this extra on-path (implicit mode) mechanism bri= ng? > (I know there=E2=80=99s been some discussion on this, is there a summary = of the > conclusion?) > > [Med] It may allow for quick network-assisted MPTCP deployments if a > provider does not want to wait for the MP_CONVERT to be fully endorsed. > Native MPTCP connections will be broken because the MCP will systematical= ly > revert them to TCP. The support MP_CONVERT will solve that problem for th= e > implicit mode. BTW, as an editor of the document, I=E2=80=99m trying to a= void > mandating explicit or implicit as this should be the responsibility of ea= ch > operator. > > > > How does the first proxy know the address of the most appropriate second > proxy (ie the proxy nearest the other end host)? > > [Med] This is done by means of DHCP, for instance. Please refer to Sectio= n > 6.2.2: > > > > In this section, we assume that the upstream MCP has been configured > > with one address of the downstream MCP. This address can be > > configured statically, dynamically distributed by means of a DHCP > > option [I-D.boucadair-mptcp-dhc] or by any other means that are > > outside the scope of this document. > > > > > > The mechanism mentions a token, is this a re-use of one of the existing > tokens in https://datatracker.ietf.org/doc/draft-ietf-mptcp-rfc6824bis/ o= r a > new one? > > [Med] This is the token defined in https://tools.ietf.org/html/rfc6824: > > > > Token: A locally unique identifier given to a multipath connection > > by a host. May also be referred to as a "Connection ID". > > > > Thanks > > [Med] Thank you. > > phil > > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp > From nobody Fri Nov 11 07:05:08 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C1EE51294CE for ; Fri, 11 Nov 2016 07:05:06 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id dcT864RQMkWF for ; Fri, 11 Nov 2016 07:05:05 -0800 (PST) Received: from smtp4.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 556CD129A67 for ; Fri, 11 Nov 2016 07:05:04 -0800 (PST) Received: from [192.168.1.2] (unknown [87.66.240.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp4.sgsi.ucl.ac.be) by smtp4.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 04FD267DA17; Fri, 11 Nov 2016 16:04:56 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp4.sgsi.ucl.ac.be 04FD267DA17 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478876697; bh=0c2I7oT11RIbPLEByvMSRQn1NPBVTosSwC4IEo6EjoI=; h=Reply-To:Subject:References:To:From:Date:In-Reply-To; b=hewhkeyHC2N9sOnYFWBXg6ctfBr8ZraI7YZewZKniBHYJAv84gGqflUNAoJaHwCrl RdDq1VBzCjVUELsKAlJS0DsegEizTW4SLK9Q7V0civnbypt/F1PLN1iqvGgM+NU+qK P0yuSqW2VQMVigK4NszmhMzdV5QtoFCT2wk7FmlA= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-4 References: To: philip.eardley@bt.com, multipathtcp@ietf.org From: Olivier Bonaventure Message-ID: <8a8a170b-866f-12b8-b881-2c5c69c14c93@uclouvain.be> Date: Fri, 11 Nov 2016 16:04:56 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 04FD267DA17.A73E9 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: Re: [multipathtcp] Questions on https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Nov 2016 15:05:07 -0000 Phil, Let me complement some of the answers provided by Med > If I get it right, on path means that you guarantee the first subflow > goes through the proxy what happens if it doesnt? yes, the underlying network guarantees this. Otherwise, there will be a fallback to regular TCP. > > what benefit does having this extra on-path (implicit mode) mechanism > bring? (I know theres been some discussion on this, is there a summary > of the conclusion?) > The main benefit that network operator see with an on-path mechanism is that the addresses that are used by the clients are visible to the servers. This simplifies operations since addresses do not change inside the network. If the operator uses Netflow/IPFix, needs to perform LI, or debug problems, he sees packets with the correct source and destination addresses. Olivier From nobody Fri Nov 11 10:01:41 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 28E7F129BDD for ; Fri, 11 Nov 2016 10:01:39 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id u8idtwmJdV4F for ; Fri, 11 Nov 2016 10:01:37 -0800 (PST) Received: from smtp2.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 3F99F129BE1 for ; Fri, 11 Nov 2016 10:01:37 -0800 (PST) Received: from [192.168.1.2] (unknown [87.66.240.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp2.sgsi.ucl.ac.be) by smtp2.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 04B8567DBEE; Fri, 11 Nov 2016 19:01:28 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp2.sgsi.ucl.ac.be 04B8567DBEE DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478887289; bh=G5Jc4aU2vlV7SIrl02LWrZe41s0vwI2DOzxR+cYT0qs=; h=Reply-To:Subject:References:To:From:Date:In-Reply-To; b=UekD6OAU1SP2RJPwo5WpyX9OKxoHJ0dz46SdRs8meWK/27+VlWi5D61SU37fzVgYx wWdT/dxOQSXqPD962YYAtVvEjDoM7AaW/M30a4BTwOW5vuxoMkASIMzv+n6lC4FFiX 06ESum9y4SgXWJypLHZ2q+78kEMVy80qpRln/F2s= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-2 References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> To: philip.eardley@bt.com, multipathtcp@ietf.org From: Olivier Bonaventure Message-ID: <5aef607f-07a0-ee92-e796-856e51ec29e1@uclouvain.be> Date: Fri, 11 Nov 2016 19:01:28 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 04B8567DBEE.A85C4 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: [multipathtcp] Single-ended Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Nov 2016 18:01:39 -0000 Phil, > > Perhaps this is speaking too soon, but it looks like the very active > discussion is reaching some common understanding? Let try a first answer to your questions for the single-ended Multipath TCP proxy work item. I'll send my answers to the double-ended proxy in a separate email. > > What wed appreciate is a summary of what the assumptions > /understandings are about: > > The scenario (for instance: the MPTCP-enabled host knows the > address of the proxy (eg through configuration); and it knows the > address of the legacy host it wants to communicate with) The typical use case is a smartphone that wants to combine its WiFi and cellular access networks to reach a server that does not (yet) support Multipath TCP. > If any impact is already envisaged on the current MPTCP > protocols fallback behaviour and coping with middleboxes I don't think so but this will be a function of the mechanisms that we insert in MPTCP. > If we can agree that the solution is based on a new MPTCP option For this use case, given the mobility of the smartphone, it is unlikely that the Proxy will reside on path. The key issue is the ability to signal addresses (mainly the server address) to the Proxy without adding delay to the connection establishment. This can be achieved by either : - adding options to the SYN (but we have to cope with the limited size of the TCP options field in the MPTCP SYN) - adding information in the payload of the SYN, this information would likely be encoded in a TLV format like the TCP/MPTCP options and should be compatible with the utilisation of TFO. > If any impact is already envisaged on the current MPTCP > protocols semantics (other than the new option) eg in terms of > https://tools.ietf.org/html/rfc6824#section-4 I don't think so. If we end up putting TLV information in the payload of the SYN, some parts of the SYN payload will not belong to the bytestream and this might affect the protocol semantics. > > If any impact is already envisaged on TCPs semantics, or any > mods are needed, or assumptions about its behaviour, etc I don't think so. > If any impact is already envisaged on other existing transport > protocols semantics (presuming people still would like non-TCP in scope?) I'm not personally convinced by the benefits of transporting an non bytestream transport protocol into TCP. > Anything else that you think is needed in order to frame the > work item > The key requirement is that the creation of an MPTCP connection through a Proxy does not require additional rtts. Olivier From nobody Fri Nov 11 10:07:41 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 44418129C03 for ; Fri, 11 Nov 2016 10:07:40 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 5JiDn8-UkfzB for ; Fri, 11 Nov 2016 10:07:38 -0800 (PST) Received: from smtp4.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4276E129BF3 for ; Fri, 11 Nov 2016 10:07:38 -0800 (PST) Received: from [192.168.1.2] (unknown [87.66.240.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp4.sgsi.ucl.ac.be) by smtp4.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 5383D67DA8C; Fri, 11 Nov 2016 19:01:38 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp4.sgsi.ucl.ac.be 5383D67DA8C DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478887298; bh=8FRP9eKuqiDA0lWUDKeFfiJZ56r37AvpA7Uu+gk0WO0=; h=Reply-To:Subject:References:To:From:Date:In-Reply-To; b=OzBq8/TVazahDj+AfLA/wjyrF9Ian6C0J1wMYHXc8jizGMfptGKR9BGtwnKA7306z 8xzY9QmmojmF3+5xU9KWF0qz0z/j1tA0oVvGQTB0vAgt3Ezlcc7Q6jePsuJt2WVML+ +sE1pafFyUPF0HB+5aeyitwSup7tV8zHHMCc3oFk= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-4 References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> To: philip.eardley@bt.com, multipathtcp@ietf.org From: Olivier Bonaventure Message-ID: <7b2ef6b9-c058-2544-500a-51780e587891@uclouvain.be> Date: Fri, 11 Nov 2016 19:01:37 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 5383D67DA8C.A72A8 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: [multipathtcp] Dual-ended Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Nov 2016 18:07:40 -0000 Phil, > > Perhaps this is speaking too soon, but it looks like the very active > discussion is reaching some common understanding? > Please find some comments related to the dual-ended proxy Multipath TCP Proxy use case. In this use case, there are two proxies : - an on-path upstream proxy that resides typically in the CPE - a downstream proxy. This proxy may be on-path or off-path. My answers relate to the off-path proxy unless otherwise noted > > > What wed appreciate is a summary of what the assumptions > /understandings are about: > > The scenario (for instance: the MPTCP-enabled host knows the > address of the proxy (eg through configuration); and it knows the > address of the legacy host it wants to communicate with) The scenario is a laptop that does not support MPTCP connected to a CPE and the CPE is itself connected to two access networks (typically xDSL and cellular). The upstream proxy is included in the CPE. The downstream CPE is typically installed inside the network of the access provider. > > If any impact is already envisaged on the current MPTCP > protocols fallback behaviour and coping with middleboxes I don't think so. If the proxies are deployed by a network operator, it is possible to ensure that there are no middleboxes that mess with MPTCP on the paths between the two proxies. > > If we can agree that the solution is based on a new MPTCP option The key issue is the ability to signal addresses (mainly the server address) to the Proxy without adding delay to the connection establishment. This can be achieved by either : - adding options to the SYN (but we have to cope with the limited size of the TCP options field in the MPTCP SYN) - adding information in the payload of the SYN, this information would likely be encoded in a TLV format like the TCP/MPTCP options and should be compatible with the utilisation of TFO. > > If any impact is already envisaged on the current MPTCP > protocols semantics (other than the new option) eg in terms of > https://tools.ietf.org/html/rfc6824#section-4 I don't think so. If we end up putting TLV information in the payload of the SYN, some parts of the SYN payload will not belong to the bytestream and this might affect the protocol semantics. > > If any impact is already envisaged on TCPs semantics, or any > mods are needed, or assumptions about its behaviour, etc I don't think so. > If any impact is already envisaged on other existing transport > protocols semantics (presuming people still would like non-TCP in scope?) I'm not personally convinced by the benefits of transporting an non bytestream transport protocol into TCP. > Anything else that you think is needed in order to frame the > work item > This use case is considered by various network operators. They are in a position to ensure that there is no middlebox between the two proxies. We should take this fact into account by designing a solution that is optimised for the case where there is no middlebox on the path. In this use case, there are a large number of MPTCP connections between the upstream and downstream proxies. We are not in the same situation as a host trying to establish a single MPTCP connection towards a random server over a random path. We should leverage this knowledge in our design. As for the single-ended proxy, the key requirement is that the creation of an MPTCP connection through a Proxy does not require additional rtts. Olivier From nobody Fri Nov 11 10:10:46 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 65281129BFD for ; Fri, 11 Nov 2016 10:10:44 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.396 X-Spam-Level: X-Spam-Status: No, score=-8.396 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id TaamPNDg4siJ for ; Fri, 11 Nov 2016 10:10:42 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id CCA801293F0 for ; Fri, 11 Nov 2016 10:10:42 -0800 (PST) Received: from [128.9.184.125] ([128.9.184.125]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uABIAIjB019264 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Fri, 11 Nov 2016 10:10:18 -0800 (PST) To: Olivier.Bonaventure@uclouvain.be, philip.eardley@bt.com, multipathtcp@ietf.org References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> <5aef607f-07a0-ee92-e796-856e51ec29e1@uclouvain.be> From: Joe Touch Message-ID: <1e4ffa54-963d-3e14-8b6c-41ca63695643@isi.edu> Date: Fri, 11 Nov 2016 10:10:18 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <5aef607f-07a0-ee92-e796-856e51ec29e1@uclouvain.be> Content-Type: multipart/alternative; boundary="------------78902C705F6D7E3C93D8864B" X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Subject: Re: [multipathtcp] Single-ended Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Nov 2016 18:10:44 -0000 This is a multi-part message in MIME format. --------------78902C705F6D7E3C93D8864B Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit On 11/11/2016 10:01 AM, Olivier Bonaventure wrote: > The key issue is the ability to signal addresses (mainly the server > address) to the Proxy without adding delay to the connection > establishment. This can be achieved by either : > - adding options to the SYN (but we have to cope with the limited size > of the TCP options field in the MPTCP SYN) > - adding information in the payload of the SYN, this information would > likely be encoded in a TLV format like the TCP/MPTCP options and > should be compatible with the utilisation of TFO. > ... > > I don't think so. If we end up putting TLV information in the payload > of the SYN, some parts of the SYN payload will not belong to the > bytestream and this might affect the protocol semantics. If you put options in the SYN payload, you don't have TCP anymore. TCP allows the user to pick source and dest ports and addresses. There's no way to fallback without resetting the pending SYN and that needs to be followed by a wait (pref a TIME-WAIT equivalent). It's not TCP's perogative to retry the connection with a new source port. That was known when MPTCP was created. It was known when TCPM explored the variety of alternatives to extending the SYN (including sending both new and legacy SYNs at the same time, send a SYN and an "out of band" message (EOS-SYN) and 4-way handshake). If you think you have an approach that works, please review these docs (I'm updating EOS-SYN and the non-SYN EDO extension with more detail once the queue opens). Let's not replicate that discussion here. Joe --------------78902C705F6D7E3C93D8864B Content-Type: text/html; charset=windows-1252 Content-Transfer-Encoding: 8bit



On 11/11/2016 10:01 AM, Olivier Bonaventure wrote:
The key issue is the ability to signal addresses (mainly the server address) to the Proxy without adding delay to the connection establishment. This can be achieved by either :
- adding options to the SYN (but we have to cope with the limited size of the TCP options field in the MPTCP SYN)
- adding information in the payload of the SYN, this information would likely be encoded in a TLV format like the TCP/MPTCP options and should be compatible with the utilisation of TFO.

...

I don't think so. If we end up putting TLV information in the payload of the SYN, some parts of the SYN payload will not belong to the bytestream and this might affect the protocol semantics.

If you put options in the SYN payload, you don't have TCP anymore. TCP allows the user to pick source and dest ports and addresses. There's no way to fallback without resetting the pending SYN and that needs to be followed by a wait (pref a TIME-WAIT equivalent). It's not TCP's perogative to retry the connection with a new source port.

That was known when MPTCP was created. It was known when TCPM explored the variety of alternatives to extending the SYN (including sending both new and legacy SYNs at the same time, send a SYN and an "out of band" message (EOS-SYN) and 4-way handshake). If you think you have an approach that works, please review these docs (I'm updating EOS-SYN and the non-SYN EDO extension with more detail once the queue opens). Let's not replicate that discussion here.

Joe
--------------78902C705F6D7E3C93D8864B-- From nobody Fri Nov 11 12:08:34 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 52838129627 for ; Fri, 11 Nov 2016 12:08:32 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id SAHfTrmwiAm8 for ; Fri, 11 Nov 2016 12:08:31 -0800 (PST) Received: from smtp1.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id BD528129616 for ; Fri, 11 Nov 2016 12:08:30 -0800 (PST) Received: from [192.168.1.2] (unknown [87.66.240.43]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp1.sgsi.ucl.ac.be) by smtp1.sgsi.ucl.ac.be (Postfix) with ESMTPSA id D8FF367DA5E; Fri, 11 Nov 2016 21:08:19 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp1.sgsi.ucl.ac.be D8FF367DA5E DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1478894902; bh=ngmp5hDuJr6FZJvO1xxKiBZxQu0wQvXn4pBnOsu5Y2M=; h=Reply-To:Subject:References:To:From:Date:In-Reply-To; b=wi7qZalv4WNK9hkCW56oMmQ1qmYc8eR3gsNMT3WNZqd08Btx5Jjo9PwAboITlxviP MAqBwhv9q18B8cC/6RzOtrKlRMGwpzJfDIJs17T5oqZ308duKWt3Hj0aPw8+FFlAY7 6PETOsV5E0l1XHjo7Thr/2l8WVGJsawLGILV9Mnc= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99 at smtp-1 References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> <5aef607f-07a0-ee92-e796-856e51ec29e1@uclouvain.be> <1e4ffa54-963d-3e14-8b6c-41ca63695643@isi.edu> To: Joe Touch , philip.eardley@bt.com, multipathtcp@ietf.org From: Olivier Bonaventure Message-ID: Date: Fri, 11 Nov 2016 21:08:19 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <1e4ffa54-963d-3e14-8b6c-41ca63695643@isi.edu> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: D8FF367DA5E.A7F0E X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: Re: [multipathtcp] Single-ended Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Nov 2016 20:08:32 -0000 Joe, > > On 11/11/2016 10:01 AM, Olivier Bonaventure wrote: >> The key issue is the ability to signal addresses (mainly the server >> address) to the Proxy without adding delay to the connection >> establishment. This can be achieved by either : >> - adding options to the SYN (but we have to cope with the limited size >> of the TCP options field in the MPTCP SYN) >> - adding information in the payload of the SYN, this information would >> likely be encoded in a TLV format like the TCP/MPTCP options and >> should be compatible with the utilisation of TFO. With the words TLV-format, I wanted to report some of the suggestions made on the list, namely to explore the possiblity of placing the proxy information as a shim application that exchanged the proxy information inside the SYN and SYN+ACK and leaves all the other data for the normal bytestream. It might work, but I'd need some time to think about it in details. > >> ... >> >> I don't think so. If we end up putting TLV information in the payload >> of the SYN, some parts of the SYN payload will not belong to the >> bytestream and this might affect the protocol semantics. > > If you put options in the SYN payload, you don't have TCP anymore. TCP > allows the user to pick source and dest ports and addresses. There's no > way to fallback without resetting the pending SYN and that needs to be > followed by a wait (pref a TIME-WAIT equivalent). With the single-ended proxy, we are in a specific use case. The application issues connect(server, port) The stack does connect(proxy, port) and informs the proxy of the server address and port number. The proxy then connects the server and port. Since the client will issue many connections towards this proxy, we can define a test to verify that there is no middlebox on the path between the client and the proxy (and fallback to regular TCP if a problem is detected). If the SYN to the proxy fails, a possible fallback is to send a SYN directly to the server. This does not require any timewait since the connection is towards a different destination address. > It's not TCP's > perogative to retry the connection with a new source port. I'm not suggesting that. > > That was known when MPTCP was created. It was known when TCPM explored > the variety of alternatives to extending the SYN (including sending both > new and legacy SYNs at the same time, send a SYN and an "out of band" > message (EOS-SYN) and 4-way handshake). If you think you have an > approach that works, please review these docs (I'm updating EOS-SYN and > the non-SYN EDO extension with more detail once the queue opens). Let's > not replicate that discussion here. I've already read several versions of these docs and would be ready to read and review the next ones. Olivier From nobody Fri Nov 11 12:22:18 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 370F7129CD4 for ; Fri, 11 Nov 2016 12:22:17 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.397 X-Spam-Level: X-Spam-Status: No, score=-8.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Z8MvGmfoz0VF for ; Fri, 11 Nov 2016 12:22:15 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C9AE9129CD1 for ; Fri, 11 Nov 2016 12:22:15 -0800 (PST) Received: from [128.9.184.125] ([128.9.184.125]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uABKLu6h013417 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Fri, 11 Nov 2016 12:21:57 -0800 (PST) To: Olivier.Bonaventure@uclouvain.be, philip.eardley@bt.com, multipathtcp@ietf.org References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> <5aef607f-07a0-ee92-e796-856e51ec29e1@uclouvain.be> <1e4ffa54-963d-3e14-8b6c-41ca63695643@isi.edu> From: Joe Touch Message-ID: <31d5a987-b2bd-4e5e-7c6c-e822c2f2b0cd@isi.edu> Date: Fri, 11 Nov 2016 12:21:56 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Subject: Re: [multipathtcp] Single-ended Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Nov 2016 20:22:17 -0000 On 11/11/2016 12:08 PM, Olivier Bonaventure wrote: > Joe, >> >> On 11/11/2016 10:01 AM, Olivier Bonaventure wrote: >>> The key issue is the ability to signal addresses (mainly the server >>> address) to the Proxy without adding delay to the connection >>> establishment. This can be achieved by either : >>> - adding options to the SYN (but we have to cope with the limited size >>> of the TCP options field in the MPTCP SYN) >>> - adding information in the payload of the SYN, this information would >>> likely be encoded in a TLV format like the TCP/MPTCP options and >>> should be compatible with the utilisation of TFO. > > > With the words TLV-format, I wanted to report some of the suggestions > made on the list, namely to explore the possiblity of placing the > proxy information as a shim application that exchanged the proxy > information inside the SYN and SYN+ACK and leaves all the other data > for the normal bytestream. It might work, but I'd need some time to > think about it in details. This is not backward compatible with legacy TCP. All information in the TCP SYN can be kept by the legacy server and can thus pollute the data stream of the legacy connection. TCPM already explored this. >> >>> ... >>> >>> I don't think so. If we end up putting TLV information in the payload >>> of the SYN, some parts of the SYN payload will not belong to the >>> bytestream and this might affect the protocol semantics. >> >> If you put options in the SYN payload, you don't have TCP anymore. TCP >> allows the user to pick source and dest ports and addresses. There's no >> way to fallback without resetting the pending SYN and that needs to be >> followed by a wait (pref a TIME-WAIT equivalent). > > With the single-ended proxy, we are in a specific use case. > > The application issues connect(server, port) > > The stack does connect(proxy, port) and informs the proxy of the > server address and port number. The proxy then connects the server and > port. > Since the client will issue many connections towards this proxy, we > can define a test to verify that there is no middlebox on the path > between the client and the proxy (and fallback to regular TCP if a > problem is detected). None of this matters... what matters is the legacy. > > If the SYN to the proxy fails, a possible fallback is to send a SYN > directly to the server. This does not require any timewait since the > connection is towards a different destination address. You're describing the behavior of an application (to TCP). The problem is that you want to create a new TCP, one where an option that isn't reflected in the SYN-ACK results in a failed connection. Having any option have this property is (by definition) breaking backward compatibility when that option is used. The problem with such "MUST use" options is that there is no way to *ensure* that this capability is used only by a particular application for a particular use. Joe From nobody Fri Nov 11 15:39:39 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E62A01296BA for ; Fri, 11 Nov 2016 15:39:37 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.897 X-Spam-Level: X-Spam-Status: No, score=-2.897 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_SORBS_SPAM=0.5, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id HNn5Q0IzQPfK for ; Fri, 11 Nov 2016 15:39:36 -0800 (PST) Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [203.178.142.130]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 002D9129431 for ; Fri, 11 Nov 2016 15:39:35 -0800 (PST) Received: from mail-vk0-f50.google.com (mail-vk0-f50.google.com [209.85.213.50]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id E919227874C for ; Sat, 12 Nov 2016 08:39:33 +0900 (JST) Received: by mail-vk0-f50.google.com with SMTP id x186so25352005vkd.1 for ; Fri, 11 Nov 2016 15:39:33 -0800 (PST) X-Gm-Message-State: ABUngvecaP/6FMTWQIxcvGPr6NRFsKGggimQd+2vJ6L3ooBAAWDBHinQB/H7xgCqd0HKPiXg7uusRQGRwhhMlA== X-Received: by 10.31.155.208 with SMTP id d199mr3581808vke.55.1478907572507; Fri, 11 Nov 2016 15:39:32 -0800 (PST) MIME-Version: 1.0 Received: by 10.176.84.152 with HTTP; Fri, 11 Nov 2016 15:39:32 -0800 (PST) From: Yoshifumi Nishida Date: Fri, 11 Nov 2016 15:39:32 -0800 X-Gmail-Original-Message-ID: Message-ID: To: multipathtcp Content-Type: multipart/alternative; boundary=001a1140fc1083e00605410f00a2 Archived-At: Subject: [multipathtcp] Slides for mptcp meeting in Seoul X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Nov 2016 23:39:38 -0000 --001a1140fc1083e00605410f00a2 Content-Type: text/plain; charset=UTF-8 Hello presenters for Seoul meeting Please make sure to send your slide by ** Sunday (11/13) noon ** to chairs. The current agenda is listed on the following link. https://datatracker.ietf.org/meeting/97/agenda/mptcp/ Thanks, -- Yoshi & Phil --001a1140fc1083e00605410f00a2 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Hello presenters for Seoul meeting

Please make sure= to send your slide by ** Sunday (11/13) noon ** to chairs.

The curr= ent agenda is listed on the following link.
https://datatracker.ietf.org/meeting/= 97/agenda/mptcp/

Thanks,
--
Yoshi & Phil
=
--001a1140fc1083e00605410f00a2-- From nobody Sat Nov 12 23:31:40 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A39831296C6 for ; Sat, 12 Nov 2016 23:31:38 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 6ULTZvx47rdj for ; Sat, 12 Nov 2016 23:31:37 -0800 (PST) Received: from mail-in2.apple.com (mail-out2.apple.com [17.151.62.25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 16BB212962C for ; Sat, 12 Nov 2016 23:31:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1479022296; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=V/KjLd9nK2u/+vEFqsvWX9ro0eu6yootJns+XMgjtGI=; b=p9rjj8g03B7cz+cTwAkzrXHrGqUR85IFyjdEx88LchYdfzEeWRIFTFPgEymdBVzu lekwU4+61RSC3pbeG760Z5tq2+gOZSth7Rgn0/jHUNgwgLLdPqGeG/KAlqdUQRiB PVJINHJlaiiykWYrarrH7P9hqpgLg2x88UPR9Nn+5nWpCkxL9cXdaKkJ+gxIup6p Jc2rT9bnCx65YrMJzJOs3hY6u6pWIInEo8UoX3v/WB0wLp8HuV4wcYpNY08dSzw6 BKhQiEPRFzb3KgUFraAd7lgPPIXYfI/AA2puvvd7EC7JzEopCeff0i5gKoZf66JY RTqs0ARjyswC05ev7m8jRg==; Received: from relay6.apple.com (relay6.apple.com [17.128.113.90]) by mail-in2.apple.com (Apple Secure Mail Relay) with SMTP id 64.DB.09085.8D618285; Sat, 12 Nov 2016 23:31:36 -0800 (PST) X-AuditID: 11973e11-0d5e19a00000237d-50-582816d8c406 Received: from chive.apple.com (chive.apple.com [17.128.115.15]) by relay6.apple.com (Apple SCV relay) with SMTP id 5E.FC.23613.8D618285; Sat, 12 Nov 2016 23:31:36 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=utf-8 Received: from localhost ([17.150.210.10]) by chive.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OGK00IJXKWOV560@chive.apple.com>; Sat, 12 Nov 2016 23:31:36 -0800 (PST) Sender: cpaasch@apple.com Date: Sat, 12 Nov 2016 23:31:36 -0800 From: Christoph Paasch To: philip.eardley@bt.com Message-id: <20161113073136.GF4269@Chimay.local> References: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> In-reply-to: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrILMWRmVeSWpSXmKPExsUi2FAYpXtDTCPC4OpbS4vPq6+zWSxbu4LR gcmj7ctkJo8lS34yBTBFcdmkpOZklqUW6dslcGV8OrqEteCKakX3l3amBsZO+S5GTg4JAROJ txs+s3UxcnEICexllHi+ch8bTGL39AVMEImNjBJtB/4ygSR4BQQlfky+x9LFyMHBLCAvceRS NkiYWUBa4tHfGewQYXWJKVNyIVpfMUr839gGNlNYQFKi+84dZhCbRUBVYlXjAhYQm01AS+Lt 7XZWEFsEqGbF9lVsEDOB7L+fWCF67SWmbW5igTjBQOLHhGawc4QEwiSOXdzHDmJzCoRLPPq+ H6xXVEBZ4u9hkDO5gH45wibRePYwywRGkVlIXpiF8MIsJC/MQnhhASPLKkah3MTMHN3MPCO9 xIKCnFS95PzcTYygOJhuJ7iD8fgqq0OMAhyMSjy8HJnqEUKsiWXFlbmHGKU5WJTEecO91CKE BNITS1KzU1MLUovii0pzUosPMTJxcEo1ME42nZ51aKP+8dXLHqQcmmvq8SNC5n7/C+tbT2pb G4MXO85xm2H87fqFWFbt5dKub7eUG/r/+vTnhoHqRpsJYmJs5zzWcXR6tGnu7538nuerd8fK 5f4vV4aGsU19wBxgNW3PCWP3I+rtCtPfLJvgLacqd6C6b+OKY0q3zt73OW+YbVe795S/jqES S3FGoqEWc1FxIgC+rs3hZAIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprBIsWRmVeSWpSXmKPExsUi2FDMr3tDTCPC4OEZI4vPq6+zWSxbu4LR gcmj7ctkJo8lS34yBTBFcdmkpOZklqUW6dslcGV8OrqEteCKakX3l3amBsZO+S5GTg4JAROJ 3dMXMEHYYhIX7q1n62Lk4hAS2Mgo0XbgL1iCV0BQ4sfkeyxdjBwczALyEkcuZYOEmQWkJR79 ncEOEVaXmDIlF6L1FaPE/41tbCA1wgKSEt137jCD2CwCqhKrGhewgNhsAloSb2+3s4LYIkA1 K7avYoOYCWT//cQK0WsvMW1zEwvECQYSPyY0g50jJBAmceziPnYQm1MgXOLR9/1gvaICyhJ/ D99jmcAoNAvJ1bMQrp6F5OpZCFcvYGRZxShQlJqTWGmml1hQkJOql5yfu4kRHM6FUTsYG5Zb HWIU4GBU4uHdkKYeIcSaWFZcmXuIUYKDWUmEt1tYI0KINyWxsiq1KD++qDQntfgQYzLQuxOZ pUST84GxllcSb2hiYmBibGxmbGxuYk6asJI477UO+QghgfTEktTs1NSC1CKYLUwcnFINjElO O3b8+ClRcskiyeXSttXmEa6+T8Mr9tZdmv8p8p7pCxvFpwwZLbGvGo7O5kqZfPdnt6uuX9Or O432uXPmK+65G7170ykj5c3vvbfozNDPWv5KR7hNOk3zZO/tR+6sd+7sffLRYv/iyPKG35EN Wz0l9d6cX/NMNoeR+/+vfnnhws8/t39P26LEUpyRaKjFXFScCAA+/K7wqwIAAA== Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Adding a new work item on MPTCP API X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Nov 2016 07:31:38 -0000 Hello, On 09/11/16 - 10:21:42, philip.eardley@bt.com wrote: > Following the earlier discussion, there is support to add a charter item as follows: > <> > If you disagree with this being added, or suggest some mod to this item, please say. I support this work as well. But, I also agree with Mirja's comment that "socket operations" is not a well-defined term. I guess, what has been meant was "socket options" - the ones that are available in many operating systems. I think the API should not limit itself to a specific way on how to configure the stack (e.g., through socket-options, ioctl, netlink,...). But rather be agnostic as to the technical details on how the higher layer configures/controls the MPTCP-stack. Christoph > Thanks > Phil & Yoshi > > From: cpaasch@apple.com [mailto:cpaasch@apple.com] > Sent: 31 July 2016 20:37 > To: Eardley,PL,Philip,TUB8 R > Cc: MultiPath TCP - IETF WG > Subject: Re: [multipathtcp] potential new work item on MPTCP API > > > On Jul 26, 2016, at 7:35 AM, philip.eardley@bt.com wrote: > > Christoph, > https://tools.ietf.org/html/rfc6897#section-5.3 is “Sockets Interface Extensions by the Basic MPTCP API” > (also https://tools.ietf.org/html/rfc6897#appendix-A “Appendix A. Requirements on a Future Advanced MPTCP API”) > > Ok, I see. Fair enough. Extension to RFC6897 seems fine to me then. > > > Cheers, > Christoph > > > phil > > From: cpaasch@apple.com [mailto:cpaasch@apple.com] > Sent: 22 July 2016 09:48 > To: Eardley,PL,Philip,TUB8 R > > Cc: MultiPath TCP - IETF WG > > Subject: Re: [multipathtcp] potential new work item on MPTCP API > > Hello, > > On Jul 21, 2016, at 5:43 PM, philip.eardley@bt.com wrote: > Yesterday Olivier presented about his & Benjamin’s recent work on MPTCP socket api. We didn’t have much discussion whether to add this to the charter. One comment was that any work should build on /reference RFC6897. > https://www.ietf.org/proceedings/96/slides/slides-96-mptcp-4.pdf > Please can you comment whether you see this as a useful work item, or you think it shouldn’t be worked on, or how it should be adapted to something you think the WG should work on. > > yes, I think it is a very useful work item and am willing to contribute to this work. > > I'm not sure whether this can be seen as an update to 6897. I'm under the impression that 6897 takes a different approach, giving users a high-level overview of how using MPTCP might look like to an application that is talking to a TCP-socket (which happens to end up using MPTCP). > > Olivier's work seems to rather make MPTCP entirely explicit to the application. So, I think both works take a different approach. > > > > To help prompt the discussion, here’s a very first version of some possible charter text > RFC6897 defined an optional, basic application interface for MPTCP-aware applications, including a set of socket operations. Now there is more experience of how MPTCP is being used, the WG will re-visit this work, and consider adding more advanced socket operations. > > RFC6897 was Informational – would this new Milestone be Informational or Experimental? > > I think it should be Informational. > > > Christoph > > > > > Thanks > phil > > Philip Eardley > Research and Innovation > This email contains BT information, which may be privileged or confidential. It's meant only for the individual(s) or entity named above. If you're not the intended recipient, note that disclosing, copying, distributing or using this information is prohibited. If you've received this email in error, please let me know immediately on the email address above. Thank you. > We monitor our email system, and may record your emails. > British Telecommunications plc > Registered office: 81 Newgate Street London EC1A 7AJ > Registered in England no: 1800000 > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Sat Nov 12 23:36:44 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id AC6AC1295CC for ; Sat, 12 Nov 2016 23:36:42 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0EwUIpfXUsIk for ; Sat, 12 Nov 2016 23:36:41 -0800 (PST) Received: from mail-in5.apple.com (mail-out5.apple.com [17.151.62.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 866B71295A3 for ; Sat, 12 Nov 2016 23:36:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1479022601; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=vkt+qprbL6j/fnpUgTCih2CVb44OUIbZLflN1BwmK5o=; b=BXLGQwM8DZ4Hz/nFODyVVKaN/eJTG3pi402WI1QvSm0p6bH9p/DtI2RSj4sh7FYN 0N5AdxTaGd3tacU+gsw/eRa9zQU5lmgIAdjU7rCXfWYdJfcnyaB+Oup5UK3VdVq3 Z97O3ffvWhHiG+nvMKwCHj6RtYA6Zum31V1LlgmiQZ9ULOLTcy/nhAinwpTVh2Pn Ebwgo7vk/kDCQxpGlwaGFkI+tFgoGPU6XJ1uQBhknZI7O2obw8wt/FVfgZIigxk/ Qe0WQMUrWiTAPUBBfJmEqcK+YvI1y5jnL/Jew56134NF7bMtls8cgCP97PXssqEV G6F7SfjksyEzRbvfAvCt0Q==; Received: from relay6.apple.com (relay6.apple.com [17.128.113.90]) by mail-in5.apple.com (Apple Secure Mail Relay) with SMTP id 5E.07.12011.90818285; Sat, 12 Nov 2016 23:36:41 -0800 (PST) X-AuditID: 11973e13-68e279a000002eeb-68-582818098fa5 Received: from chive.apple.com (chive.apple.com [17.128.115.15]) by relay6.apple.com (Apple SCV relay) with SMTP id CB.5F.23613.80818285; Sat, 12 Nov 2016 23:36:41 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=utf-8 Received: from localhost ([17.150.210.10]) by chive.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OGK00INML54V560@chive.apple.com>; Sat, 12 Nov 2016 23:36:40 -0800 (PST) Sender: cpaasch@apple.com Date: Sat, 12 Nov 2016 23:36:40 -0800 From: Christoph Paasch To: Alan Ford Message-id: <20161113073640.GG4269@Chimay.local> References: <147768612704.25003.10632486814751714234.idtracker@ietfa.amsl.com> <27232502-18DE-4BA1-9AD3-B99F0341CB78@gmail.com> In-reply-to: <27232502-18DE-4BA1-9AD3-B99F0341CB78@gmail.com> User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrALMWRmVeSWpSXmKPExsUi2FAYpcspoRFhsGepoMXKcyuYLT6vvs7m wOSxc9Zddo8lS34yBTBFcdmkpOZklqUW6dslcGX8ur2MsWC1VMWMM6vYGhj/CXcxcnJICJhI rNs7g7GLkYtDSGAvo8T87YeZuxg5wBKzV4VBxDcySjz5sp0FpIFXQFDix+R7LCA1zALyEkcu ZYOEmQWkJR79ncEOEVaXmDIlF6L1FaPE10nN7CA1wgKSEt137jCD2CwCqhI/r/4Fs9kEtCTe 3m5nBekVEVCWWD6LFWKkpMSKv59YIVq9JLb8vcwEcYGBRMOaWcwQ8xuBTl4yA2w+p4CtxM7T V8DOFAWa8/cwyJlcQK8cYZM4e3Y2+wRGkVlIXpiF8MIsJC/MQnhhASPLKkah3MTMHN3MPFO9 xIKCnFS95PzcTYygKJhuJ7yD8fQqq0OMAhyMSjy8HJnqEUKsiWXFlbmHGKU5WJTEeTO91CKE BNITS1KzU1MLUovii0pzUosPMTJxcEo1MFq/yJoZ48C/MHe58Cz+eyZFF14VKterhBiELXnR l64k1zGbj+9KdbiYRm1wt9ePn4snMB9PXbbeY99+/zfL38isOKbWNPHkmbIP4ma69p+yVqxO SwnqV1dcdvFkfJipf9S5Xqfj3Yd3c/EmTDO4fkXF4MPNXVNao+fpcWznTIlKV3/if1QnVIml OCPRUIu5qDgRAKbCoJdjAgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprOIsWRmVeSWpSXmKPExsUi2FDMr8spoRFhMGMPq8XKcyuYLT6vvs7m wOSxc9Zddo8lS34yBTBFcdmkpOZklqUW6dslcGX8ur2MsWC1VMWMM6vYGhj/CXcxcnBICJhI zF4V1sXICWSKSVy4t56ti5GLQ0hgI6PEky/bWUASvAKCEj8m32MBqWcWkJc4cikbJMwsIC3x 6O8MdoiwusSUKbkQra8YJb5OamYHqREWkJTovnOHGcRmEVCV+Hn1L5jNJqAl8fZ2OytIr4iA ssTyWawQIyUlVvz9xArR6iWx5e9lJogLDCQa1sxihpjfyCgxf8kMsPmcArYSO09fATtTFGjO 38P3WCYwCs1CcvUshKtnIbl6FsLVCxhZVjEKFKXmJFaa6SUWFOSk6iXn525iBAdzYdQOxobl VocYBTgYlXh4N6SpRwixJpYVV+YeYpTgYFYS4e0W1ogQ4k1JrKxKLcqPLyrNSS0+xJgM9O5E ZinR5HxgpOWVxBuamBiYGBubGRubm5iTJqwkznutQz5CSCA9sSQ1OzW1ILUIZgsTB6dUA+Mi wRtPj+5emjEtXnRVbrrk2uQ7Kueymt7tVH/nymG86WSs/9cukZh3oVOT0j8uz90beEc5u1Q3 Yb/2m+OJrPKeHR5Se+/x86ZPFF5oxBH3Vf9Hkw/XadfrG1fWLJs2wW7zdRHtii1X1duSX2Rq RTrkeaRPzD9caXD96PZgc7kUR++VLI6vrimxFGckGmoxFxUnAgAQyU3BqgIAAA== Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] I-D Action: draft-ietf-mptcp-rfc6824bis-07.txt X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Nov 2016 07:36:42 -0000 Hello, On 28/10/16 - 21:25:21, Alan Ford wrote: > Hi all, > > This small rev to rfc6824bis applies the two changes proposed by Fabien which had support on the list: > > - The flag on MP_CAPABLE to say “do not connect back to this address” (proposal 1/5) > - The echo flag to make ADD_ADDR reliable (proposal 2/5) > > The “do not use this address unless nothing else is available (proposal 3/5) did not appear to have much support on the list so has been left out for now. I still support this proposal :) Christoph > > Proposals 4 and 5 are MIA so have not been added at this stage ;-) > > Cheers, > Alan > > > On 28 Oct 2016, at 21:22, internet-drafts@ietf.org wrote: > > > > > > A New Internet-Draft is available from the on-line Internet-Drafts directories. > > This draft is a work item of the Multipath TCP of the IETF. > > > > Title : TCP Extensions for Multipath Operation with Multiple Addresses > > Authors : Alan Ford > > Costin Raiciu > > Mark Handley > > Olivier Bonaventure > > Christoph Paasch > > Filename : draft-ietf-mptcp-rfc6824bis-07.txt > > Pages : 73 > > Date : 2016-10-28 > > > > Abstract: > > TCP/IP communication is currently restricted to a single path per > > connection, yet multiple paths often exist between peers. The > > simultaneous use of these multiple paths for a TCP/IP session would > > improve resource usage within the network and, thus, improve user > > experience through higher throughput and improved resilience to > > network failure. > > > > Multipath TCP provides the ability to simultaneously use multiple > > paths between peers. This document presents a set of extensions to > > traditional TCP to support multipath operation. The protocol offers > > the same type of service to applications as TCP (i.e., reliable > > bytestream), and it provides the components necessary to establish > > and use multiple TCP flows across potentially disjoint paths. > > > > This document specifies v1 of Multipath TCP, obsoleting v0 as > > specified in RFC6824 [RFC6824] through clarifications and > > modifications primarily driven by deployment experience. > > > > > > The IETF datatracker status page for this draft is: > > https://datatracker.ietf.org/doc/draft-ietf-mptcp-rfc6824bis/ > > > > There's also a htmlized version available at: > > https://tools.ietf.org/html/draft-ietf-mptcp-rfc6824bis-07 > > > > A diff from the previous version is available at: > > https://www.ietf.org/rfcdiff?url2=draft-ietf-mptcp-rfc6824bis-07 > > > > > > Please note that it may take a couple of minutes from the time of submission > > until the htmlized version and diff are available at tools.ietf.org. > > > > Internet-Drafts are also available by anonymous FTP at: > > ftp://ftp.ietf.org/internet-drafts/ > > > > _______________________________________________ > > multipathtcp mailing list > > multipathtcp@ietf.org > > https://www.ietf.org/mailman/listinfo/multipathtcp > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Sat Nov 12 23:51:49 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 14484129410 for ; Sat, 12 Nov 2016 23:51:48 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0jQ2FF_7QDJC for ; Sat, 12 Nov 2016 23:51:47 -0800 (PST) Received: from mail-in2.apple.com (mail-out2.apple.com [17.151.62.25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1E18D128B38 for ; Sat, 12 Nov 2016 23:51:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1479023507; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=oLvPtt4zs65TQPGUl1Qfd5DcUejAknZ5H2fRV4SI44M=; b=VEZT5Uvv7R5sKM7FL0bDEjEhc/4k0vePKSL55qLlRZVhMsgkIzgWf5CA8i4WqVku VELB8xRoqSyHjbQ09Ys+IqMKcZEFCB8Ap63d6fXGUSbbAs479O/pes4ZfwlMUoJE zFmWT3XF38QUN7C4+brSM3MLuHTM3p6JpLb9BHbmlkXyWoZ3fTUO5ciwXAUFE8tZ D2tBFyhtdx0S0slMRKjBYeTgVUBN7Tc69KRV2STFAFfpNMhsH8eJLYvoJE4VOWqp H4Odyrr4bCoN6mACq17BFc6Uibp+2dGMUozU2MBsue9j8LP2sdhqYlOWRX9nCx2V UemTI91DL/PTF8cvNRrqaA==; Received: from relay6.apple.com (relay6.apple.com [17.128.113.90]) by mail-in2.apple.com (Apple Secure Mail Relay) with SMTP id 5B.BC.09085.19B18285; Sat, 12 Nov 2016 23:51:46 -0800 (PST) X-AuditID: 11973e11-b3dff7000000237d-2d-58281b91b86d Received: from chive.apple.com (chive.apple.com [17.128.115.15]) by relay6.apple.com (Apple SCV relay) with SMTP id 2C.16.23613.19B18285; Sat, 12 Nov 2016 23:51:45 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=iso-8859-1 Received: from localhost ([17.150.210.10]) by chive.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OGK00IZPLU9W960@chive.apple.com>; Sat, 12 Nov 2016 23:51:45 -0800 (PST) Sender: cpaasch@apple.com Date: Sat, 12 Nov 2016 23:51:45 -0800 From: Christoph Paasch To: Fabien =?iso-8859-1?Q?Duch=EAne?= Message-id: <20161113075145.GH4269@Chimay.local> References: <581F2334.8010403@uclouvain.be> In-reply-to: <581F2334.8010403@uclouvain.be> User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrMLMWRmVeSWpSXmKPExsUi2FAYpTtJWiPCYM02a4t7H6YxWnxefZ3N gcljyZKfTB6vjn1nCWCK4rJJSc3JLEst0rdL4Mq4+/gwe8EUwYrWz7OYGhgv8XYxcnJICJhI /H7RydrFyMUhJLCXUeL2/GPMMIl7N06xQSQ2MkpMmfKZHSTBKyAo8WPyPZYuRg4OZgF5iSOX skHCzALSEo/+zmCHsHUker9/Y4bofcUosePvXjaQhLCApET3nTtgC1gEVCWW9pxmArHZBLQk 3t5uZwWxRQScJWZ8+sUMMchY4vCG21C9ARIr3j9lgbjBQOLon31gy4QEtCU2n+8Eq+cEWvx9 Vj+YLSqgLPH3MMidXEDPHGGTePZ1DtsERpFZSH6YhfDDLCQ/zELywwJGllWMQrmJmTm6mXlG eokFBTmpesn5uZsYQbEw3U5wB+PxVVaHGAU4GJV4eDky1SOEWBPLiitzDzFKc7AoifOGe6lF CAmkJ5akZqemFqQWxReV5qQWH2Jk4uCUamD0ePr3uIH4F9NmZc7AzTO9Jafd+RayRe2+66rX yi37zRel30+SKa3ovjC59/btlVeUL++L01mpbXX7tH71FKfNFjd2M0eUfU/S388+/7LAzPg5 PS+L5JnZnczyI7PtovTlX6xea3qn9UGwwp7KlbfiX54O/Zj/yzRz3sMt/qxKncE1mr+lOTYo sRRnJBpqMRcVJwIA7iMXkWYCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprFIsWRmVeSWpSXmKPExsUi2FDMrztRWiPCYNFSY4t7H6YxWnxefZ3N gcljyZKfTB6vjn1nCWCK4rJJSc3JLEst0rdL4Mq4+/gwe8EUwYrWz7OYGhgv8XYxcnJICJhI 3Ltxig3CFpO4cG89kM3FISSwkVFiypTP7CAJXgFBiR+T77F0MXJwMAvISxy5lA0SZhaQlnj0 dwY7hK0j0fv9GzNE7ytGiR1/94INFRaQlOi+c4cZxGYRUJVY2nOaCcRmE9CSeHu7nRXEFhFw lpjx6RczxCBjicMbbkP1BkiseP+UBeIGA4mjf/aBLRMS0JbYfL4TrJ4TaPH3Wf1gtqiAssTf w/dYJjAKzUJy9iyEs2chOXsWkrMXMLKsYhQoSs1JrDTTSywoyEnVS87P3cQIDunCqB2MDcut DjEKcDAq8fBuSFOPEGJNLCuuzD3EKMHBrCTCayehESHEm5JYWZValB9fVJqTWnyIMRno34nM UqLJ+cB4yyuJNzQxMTAxNjYzNjY3MSdNWEmc91qHfISQQHpiSWp2ampBahHMFiYOTqkGxtZn ZfNmtH39ssXS8YrKl7ITFQJ6om73l4fsa01pl1Qs0Vn1mGn/fG4Lw9jkzLJihS99B0MStthI xr95OenlsTXz3084ahj83+LK1p3PH5twfZTp9dGxPyYtJ71K8tDXYx5CMjHXY5vNFkusOn9y btgakYU2c43+7G/gnxe/V167yGvinAPnZyixFGckGmoxFxUnAgDi5Xm3rQIAAA== Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Nov 2016 07:51:48 -0000 Hello, On 06/11/16 - 13:33:56, Fabien Duchne wrote: > Hello, > > As we agreed in Berlin during IETF96, here are a few email to discuss > the contributions proposed in > https://datatracker.ietf.org/doc/draft-duchene-mptcp-add-addr/ > > The backup mode defined in RC6824 only supports an "all-or- nothing" > mode in the usage of > the subflows, where an host might just prefer to use certain subflow > over others. > To allow an host to inform the receving host about its preference in > terms of subflow usage, we propose to modify the ADD_ADDR option by > adding 3 "priority" bits. > A host receving a priority for a sub MAY use this information in it's > scheduling decisions. > > To allow the priority of an already established subflow to be modified, > we propose to modify the MP_PRIO option by adding the 3 priority bits > next to the "B" flag. > > For the moment, the priority field is interpreted as an unsigned integer > with the highest numerical value being the most preferred one, but this > is up to discussions, but this point is up to discussion. while I support adding more info to MPTCP to allow a finer-grained control of the peer's scheduling, I think the priority-bits should be defined in a more precise way. I see the this work here as a way to allow for a more deterministic behavior when an MPTCP-client connects to a MPTCP-server. As of today, when I on my mobile device connect to a server that is outside of my control, the only way I can tell the server to schedule traffic in a certain way is by using the backup-bit. Upon which I can expect the server to not send traffic on this subflow unless the primary subflow is broken. This kind of "configuration" is not sufficient for most use-cases. I see the priorities as a way for the client to tell the server exactly what kind of scheduling it expects to meet a certain "QoS-requirement". So, we should clearly specify what each priority means. If we leave the interpretation of the priority-bits open to the implementation, hosts still cannot rely on getting a certain service by the peer when set the priority bits. Thoughts? Cheers, Christoph From nobody Sat Nov 12 23:53:32 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3DB431293DF for ; Sat, 12 Nov 2016 23:53:31 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id mv0zSB8Ddk1J for ; Sat, 12 Nov 2016 23:53:29 -0800 (PST) Received: from mail-in6.apple.com (mail-out6.apple.com [17.151.62.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C818B128B38 for ; Sat, 12 Nov 2016 23:53:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1479023608; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=eWSCdBtjEkfzehHOP7GlyJMoJbYrkhW/FNpeU8inkB4=; b=VC81Mjt+RkgzJoSrt8VKC+6sN57Dvh5SBl4rMaxQfpZPuvmtue/1cPQwdXdD06F9 6zs9SgtOptxqOM9CaduZtDOhSyI2gUWSR3pBwuLKZj9wEWmAoTX2SsDqKb2tWA4o kNcGLkCyH8r9diYfoyBtilkCsucJfOEvHmmDFPAFI77ZDnHArqcHuIObYATpr/3g 1rMmaSp/ydwLGy9EAWeOLKyhOnTDY/1OApevE7b9zYlNlOj4IcgqPpjqP1/QEJpq jtNLq9uq9cdI/HsBAsLcIMQIRcjDMde2RzsD2oTsWctHgPLJtlmKsYCmHweGsz7U FQDomB44+bPY3sxQrAGxIA==; Received: from relay6.apple.com (relay6.apple.com [17.128.113.90]) by mail-in6.apple.com (Apple Secure Mail Relay) with SMTP id 19.87.16908.8FB18285; Sat, 12 Nov 2016 23:53:28 -0800 (PST) X-AuditID: 11973e15-8ada39a00000420c-7f-58281bf8892a Received: from chive.apple.com (chive.apple.com [17.128.115.15]) by relay6.apple.com (Apple SCV relay) with SMTP id 7E.F6.23613.8FB18285; Sat, 12 Nov 2016 23:53:28 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=iso-8859-1 Received: from localhost ([17.150.210.10]) by chive.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OGK00I06LX3W970@chive.apple.com>; Sat, 12 Nov 2016 23:53:28 -0800 (PST) Sender: cpaasch@apple.com Date: Sat, 12 Nov 2016 23:53:27 -0800 From: Christoph Paasch To: Fabien =?iso-8859-1?Q?Duch=EAne?= Message-id: <20161113075327.GI4269@Chimay.local> References: <581F243E.2050900@uclouvain.be> In-reply-to: <581F243E.2050900@uclouvain.be> User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrALMWRmVeSWpSXmKPExsUi2FAYpftDWiPC4O10PYt7H6YxWnxefZ3N gcljyZKfTB6vjn1nCWCK4rJJSc3JLEst0rdL4Mo4cP8pW8EpzoppZ6YyNzBeZe9i5OSQEDCR uL36FZDNxSEksJdRYsbrp4xdjBxgiWWL/SHiGxklDlz6ywLSwCsgKPFj8j0WkBpmAXmJI5ey QcLMAtISj/7OYIewdSR6v39jhuh9xSixvu0QWEJYQFKi+84dZhCbRUBV4v+LvawgNpuAlsTb 2+1gtoiAs8SMT7+YIQYZSxzecJsNojdY4vquM2wQNxhIPDzQxgpyg5CAtkTDSrAbOIH2Xuu9 CjZGVEBZ4u/heywQPx5hkziwMX8Co8gsJB/MQvhgFpIPZiH5YAEjyypGodzEzBzdzDwzvcSC gpxUveT83E2MoCiYbie6g/HMKqtDjAIcjEo8vByZ6hFCrIllxZW5hxilOViUxHkzvdQihATS E0tSs1NTC1KL4otKc1KLDzEycXBKNTDG97Mtn5Gy58jN/jPrU9eV7Ky2eFq8WHQL8+0a51W+ VuEv1irmXmk9daFHYp6C4OOvQeXHWUydHz+PXFWU4q2hcez0i4uh5+02Gfrs3nY00SBphfOv FYy85zc7sNxy1xD5rtQ8z87u82Z/tbRnlRNmLy3UbckoNPkq8907KJeLw9FZi0e2dpMSS3FG oqEWc1FxIgARn3sbYwIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprBIsWRmVeSWpSXmKPExsUi2FDMr/tDWiPC4PQ2eYt7H6YxWnxefZ3N gcljyZKfTB6vjn1nCWCK4rJJSc3JLEst0rdL4Mo4cP8pW8EpzoppZ6YyNzBeZe9i5OCQEDCR WLbYv4uRE8gUk7hwbz1bFyMXh5DARkaJA5f+soAkeAUEJX5MvscCUs8sIC9x5FI2SJhZQFri 0d8Z7BC2jkTv92/MEL2vGCXWtx0CSwgLSEp037nDDGKzCKhK/H+xlxXEZhPQknh7ux3MFhFw lpjx6RczxCBjicMbbrNB9AZLXN91hg3iBgOJhwfaWEFuEBLQlmhYCXYDJ9Dea71XwcaICihL /D18j2UCo9AsJFfPQrh6FpKrZyG5egEjyypGgaLUnMRKM73EgoKcVL3k/NxNjOBwLozawdiw 3OoQowAHoxIP74Y09Qgh1sSy4srcQ4wSHMxKIrx2EhoRQrwpiZVVqUX58UWlOanFhxiTgd6d yCwlmpwPjLW8knhDExMDE2NjM2NjcxNz0oSVxHmvdchHCAmkJ5akZqemFqQWwWxh4uCUamAs bsxTlnvDZsYzVfnjh3eT/7LsNueex2Cu/2ut3W032eKnW3zYvXIM1plamtiErt+yPPQqx+Ra 95dr5aSPcdz17XKV35+1WGhCmOzb2TOCA7/NOfuFa93T8606YhdfHa26EH1iv4rsgos5Hhr8 6+z9Wz2bC8VYp6knRQfvyz09N1tt/jvBY8ZKLMUZiYZazEXFiQBV1R6jqwIAAA== Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Multipath TCP Address advertisement 5/5 - Communities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 13 Nov 2016 07:53:31 -0000 Hello, On 06/11/16 - 13:38:22, Fabien Duchne wrote: > As we agreed in Berlin during IETF96, here are a few email to discuss > the contributions proposed in > https://datatracker.ietf.org/doc/draft-duchene-mptcp-add-addr/ > > To allow a host to inform the receiving host about the diversity of > several addresses we propose to modify the ADD_ADDR to include 4 bits > describing a "Community" associated to this address. > The community values are an opaque field and it is expected that two > addresses having the same community share some resources. > > With the community bits, a dual-stack host could elect to regroup all > the addresses attached to a single interface under the same community, > allowing the receiving host to decide on which advertised addresses it > wants to establish new subflows. > This is because in the case of a dual-stack host, establishing v4 and V6 > subflows > is not always the best solution. > The idea here is to design a generic solution to regroup the address > that shares > the same forwarding type in a specific class. I support this. Although, I wonder whether we need to use 4 bits. Maybe 3 are enough? (just trying to spare a bit ;)) Christoph From nobody Sun Nov 13 17:32:46 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 99D5F12960A for ; Sun, 13 Nov 2016 17:32:45 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id sslOqxizN9UF for ; Sun, 13 Nov 2016 17:32:44 -0800 (PST) Received: from smtp1.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 3318E1295E5 for ; Sun, 13 Nov 2016 17:32:43 -0800 (PST) Received: from [31.133.134.81] (dhcp-8651.meeting.ietf.org [31.133.134.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: duchenef@smtp1.sgsi.ucl.ac.be) by smtp1.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 5885B67DA07 for ; Mon, 14 Nov 2016 02:32:34 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp1.sgsi.ucl.ac.be 5885B67DA07 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479087155; bh=LWEWgm6tyqGrhKuGhUNJBjv16Xa4V/ZhM2ovkRjMsCg=; h=Subject:To:References:From:Date:In-Reply-To; b=wK72XQMW6/MJHQrxhhFEFgTPus8+ni7SkrmnoDYB4xsC8+7fMDBqqCU+opBzGEr+I 7JfT2rNT/pReEHCBd8THsoaaJ2Lojob4qlO8cjwbJGShD77ZL9NzWR2HolkEnixi3y QXWskP5a2Yx7AKnPilbVcYHVMvbNRG3yAer7f1WE= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-1 To: "multipathtcp@ietf.org" References: <581F243E.2050900@uclouvain.be> <20161113075327.GI4269@Chimay.local> From: =?UTF-8?Q?Fabien_Duch=c3=aane?= Message-ID: <30cb7e91-5c29-662b-c6d5-9701c75e95af@uclouvain.be> Date: Mon, 14 Nov 2016 02:32:29 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.2.0 MIME-Version: 1.0 In-Reply-To: <20161113075327.GI4269@Chimay.local> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 5885B67DA07.A205A X-SGSI-MailScanner: Found to be clean X-SGSI-From: fabien.duchene@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: Re: [multipathtcp] Multipath TCP Address advertisement 5/5 - Communities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 01:32:45 -0000 Hello, inline On 11/13/2016 08:53 AM, Christoph Paasch wrote: > I support this. Although, I wonder whether we need to use 4 bits. Maybe 3 > are enough? (just trying to spare a bit ;)) > Hum, why not? I didn't really think about that while writing the draft, it was more "all your bits are belong to us" :D 8 values seems more than enough to me! > Christoph > Fabien From nobody Sun Nov 13 18:04:04 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C9CC81295F0 for ; Sun, 13 Nov 2016 18:04:00 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id V9Zt-OwTSUf9 for ; Sun, 13 Nov 2016 18:03:59 -0800 (PST) Received: from smtp3.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 0CEE3127058 for ; Sun, 13 Nov 2016 18:03:59 -0800 (PST) Received: from [31.133.134.81] (dhcp-8651.meeting.ietf.org [31.133.134.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: duchenef@smtp3.sgsi.ucl.ac.be) by smtp3.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 58BA267DA44 for ; Mon, 14 Nov 2016 03:03:51 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp3.sgsi.ucl.ac.be 58BA267DA44 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479089031; bh=E9XQr1KjjH+4z34NKx8ORYrynx4aeH8WFSkHe/Ode0M=; h=Subject:To:References:From:Date:In-Reply-To; b=m053D0ApuLRc+SHG0eox7ZcuU5litvmzA7EsYetsLXfBZ1sNb6KEFVNQTbsKByFTj HOlrjC+pBD1Mg+UHQ5mDteY2izgEUaWMB94dGM4ewP21Bt6M3HyDOIfUS7Xjrvgg2n Yo8Eboxlp4tZwdFpdona5NZb2EVrKA8/CrgYGAO4= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-3 To: multipathtcp@ietf.org References: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> <20161113073136.GF4269@Chimay.local> From: =?UTF-8?Q?Fabien_Duch=c3=aane?= Message-ID: <495a3fd8-e83d-29f6-5612-bea5222a0d38@uclouvain.be> Date: Mon, 14 Nov 2016 03:03:48 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.2.0 MIME-Version: 1.0 In-Reply-To: <20161113073136.GF4269@Chimay.local> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 58BA267DA44.A1421 X-SGSI-MailScanner: Found to be clean X-SGSI-From: fabien.duchene@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: Re: [multipathtcp] Adding a new work item on MPTCP API X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 02:04:01 -0000 Hello, On 11/13/2016 08:31 AM, Christoph Paasch wrote: > Hello, > > On 09/11/16 - 10:21:42, philip.eardley@bt.com wrote: >> Following the earlier discussion, there is support to add a charter item as follows: >> <> >> If you disagree with this being added, or suggest some mod to this item, please say. > I support this work as well. > > But, I also agree with Mirja's comment that "socket operations" is not a > well-defined term. I guess, what has been meant was "socket options" - the > ones that are available in many operating systems. > > I think the API should not limit itself to a specific way on how to > configure the stack (e.g., through socket-options, ioctl, netlink,...). > But rather be agnostic as to the technical details on how the higher > layer configures/controls the MPTCP-stack. > I support this work and I agree with Christoph and Mirja. > Christoph > Cheers, Fabien From nobody Sun Nov 13 18:07:54 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id ED422127058 for ; Sun, 13 Nov 2016 18:07:50 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=unavailable autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id NLtHkAoh-GsN for ; Sun, 13 Nov 2016 18:07:50 -0800 (PST) Received: from smtp3.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A1F81129474 for ; Sun, 13 Nov 2016 17:58:59 -0800 (PST) Received: from [31.133.134.81] (dhcp-8651.meeting.ietf.org [31.133.134.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: duchenef@smtp3.sgsi.ucl.ac.be) by smtp3.sgsi.ucl.ac.be (Postfix) with ESMTPSA id BB18667DA44 for ; Mon, 14 Nov 2016 02:58:51 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp3.sgsi.ucl.ac.be BB18667DA44 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479088732; bh=PW4o6ZzNRZ0Qqs3xf8dQsWtIfZgMWqvZoMh5IgBpIuE=; h=Subject:To:References:From:Date:In-Reply-To; b=0djJOrQ56+8q/7HOWohbpEPMHIDnzVJdZbFrPX+zfzNkKsH7XCXAnuDAkOet+O6YK lcRDFOTjUq6g7XDC+yT7uva5XYlonR2Z2hL7Yr1k2UAVChhu7IwO4/gOWQ/8WgSm5m 2Iiku1DfFQLT/b0T1CnOr+nmZw0UCLdiG/yASo1g= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-3 To: "multipathtcp@ietf.org" References: <581F2334.8010403@uclouvain.be> <20161113075145.GH4269@Chimay.local> From: =?UTF-8?Q?Fabien_Duch=c3=aane?= Message-ID: <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> Date: Mon, 14 Nov 2016 02:58:48 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.2.0 MIME-Version: 1.0 In-Reply-To: <20161113075145.GH4269@Chimay.local> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: BB18667DA44.AF2B9 X-SGSI-MailScanner: Found to be clean X-SGSI-From: fabien.duchene@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 02:07:51 -0000 Hello, Inline, On 11/13/2016 08:51 AM, Christoph Paasch wrote: > Hello, > while I support adding more info to MPTCP to allow a finer-grained control > of the peer's scheduling, I think the priority-bits should be defined in a > more precise way. > > I see the this work here as a way to allow for a more deterministic behavior > when an MPTCP-client connects to a MPTCP-server. As of today, when I on my > mobile device connect to a server that is outside of my control, the only > way I can tell the server to schedule traffic in a certain way is by using > the backup-bit. Upon which I can expect the server to not send traffic on > this subflow unless the primary subflow is broken. > This kind of "configuration" is not sufficient for most use-cases. > I see the priorities as a way for the client to tell the server exactly > what kind of scheduling it expects to meet a certain "QoS-requirement". > So, we should clearly specify what each priority means. The way I wrote the draft was more like "ok, let's tell the server that, if possible, I'd like to receive most on the trafic on this subflow, then this one, then this one". This is why I wrote "The priority field MUST be interpreted as an unsigned integer value with the highest numerical value being the most preferred one." While I agree that we should be as specific as possible, I wonder how we could be more explicit about this. Any idea? If we are too specific, like saying "always schedule on the highest priority subflow, until the windows is full, then skip to the next one" we are actually writing a strict priority scheduler, and I was hoping that we could leave the priority open to more creative ways of handling the priorities. It's a MAY because I'm not sure that making the respect of the priority a MUST would be interesting, for backward compatibility, but also because the priorities of one host could clash with the other's own interest. > If we leave the interpretation of the priority-bits open to the > implementation, hosts still cannot rely on getting a certain service by > the peer when set the priority bits. > > > Thoughts? > > > > Cheers, > Christoph > Cheers! Fabien From nobody Sun Nov 13 21:10:03 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B1E6B129694 for ; Sun, 13 Nov 2016 21:10:01 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.118 X-Spam-Level: X-Spam-Status: No, score=-4.118 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id wURRAgSW7uQ2 for ; Sun, 13 Nov 2016 21:09:59 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.138]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E88E91295C2 for ; Sun, 13 Nov 2016 21:09:58 -0800 (PST) Received: from EVHUB04-UKBR.domain1.systemhost.net (193.113.108.172) by EVMED04-UKBR.bt.com (10.216.161.34) with Microsoft SMTP Server (TLS) id 14.3.195.1; Mon, 14 Nov 2016 05:09:54 +0000 Received: from rew09926dag03d.domain1.systemhost.net (10.55.202.30) by EVHUB04-UKBR.domain1.systemhost.net (193.113.108.172) with Microsoft SMTP Server (TLS) id 14.3.158.1; Mon, 14 Nov 2016 05:09:56 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03d.domain1.systemhost.net (10.55.202.30) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Mon, 14 Nov 2016 05:09:55 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Mon, 14 Nov 2016 05:09:55 +0000 From: To: , Thread-Topic: [multipathtcp] Adding a new work item on MPTCP API Thread-Index: AdI6cw/RKIQBu3r4R/i6P9GRF0bXlgDDOcYAACbX2AAABn46rg== Date: Mon, 14 Nov 2016 05:09:55 +0000 Message-ID: <1479100195639.46263@bt.com> References: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> <20161113073136.GF4269@Chimay.local>, <495a3fd8-e83d-29f6-5612-bea5222a0d38@uclouvain.be> In-Reply-To: <495a3fd8-e83d-29f6-5612-bea5222a0d38@uclouvain.be> Accept-Language: en-GB, en-US Content-Language: en-GB X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.187.101.36] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Archived-At: Subject: Re: [multipathtcp] Adding a new work item on MPTCP API X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 05:10:02 -0000 re socket operations.=0A= this is the term used in https://tools.ietf.org/html/rfc6897#section-5.3=0A= happy to use whatever term is clearest - operations, options or sometihing = else!=0A= phil=0A= ________________________________________=0A= From: multipathtcp on behalf of Fabien Duch= =EAne =0A= Sent: 14 November 2016 02:03=0A= To: multipathtcp@ietf.org=0A= Subject: Re: [multipathtcp] Adding a new work item on MPTCP API=0A= =0A= Hello,=0A= =0A= =0A= On 11/13/2016 08:31 AM, Christoph Paasch wrote:=0A= > Hello,=0A= >=0A= > On 09/11/16 - 10:21:42, philip.eardley@bt.com wrote:=0A= >> Following the earlier discussion, there is support to add a charter item= as follows:=0A= >> <>=0A= >> If you disagree with this being added, or suggest some mod to this item,= please say.=0A= > I support this work as well.=0A= >=0A= > But, I also agree with Mirja's comment that "socket operations" is not a= =0A= > well-defined term. I guess, what has been meant was "socket options" - th= e=0A= > ones that are available in many operating systems.=0A= >=0A= > I think the API should not limit itself to a specific way on how to=0A= > configure the stack (e.g., through socket-options, ioctl, netlink,...).= =0A= > But rather be agnostic as to the technical details on how the higher=0A= > layer configures/controls the MPTCP-stack.=0A= >=0A= =0A= I support this work and I agree with Christoph and Mirja.=0A= > Christoph=0A= >=0A= =0A= Cheers,=0A= =0A= Fabien=0A= =0A= =0A= _______________________________________________=0A= multipathtcp mailing list=0A= multipathtcp@ietf.org=0A= https://www.ietf.org/mailman/listinfo/multipathtcp=0A= From nobody Sun Nov 13 22:11:31 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A7532129674 for ; Sun, 13 Nov 2016 22:11:29 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.989 X-Spam-Level: X-Spam-Status: No, score=-1.989 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1Sux8XGDjI5R for ; Sun, 13 Nov 2016 22:11:27 -0800 (PST) Received: from mail-pf0-x229.google.com (mail-pf0-x229.google.com [IPv6:2607:f8b0:400e:c00::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 93D3D129622 for ; Sun, 13 Nov 2016 22:11:27 -0800 (PST) Received: by mail-pf0-x229.google.com with SMTP id 189so27583846pfz.3 for ; Sun, 13 Nov 2016 22:11:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=2YpSw5GYgi8NkcJULrP9rpfEzCj4JVkCv9YdK93L7oo=; b=V6uSR/vzngddOR0TsKjxuxOx8aFGNMKBpt1etH4irigH0eIj8bohrNNsf0xtpIwBct PbX8H50aCyKd6yCdxCC/L8kgYZTlpsRVFMmTB6j2jP8p4U5sCHGyoetza0ekxd9qqG2q iZrj+y92vWAkGrd6XVEFkfo+q2g6i+NogCNj0ddesSkIF2P+u309Gr1I3j8y+Gc6VoM8 4gHw5NbTuzIB7w0LhGgM3eJc+47MtGGXAXfR4BQhuOJ8kA9OyhoGRG2pL/OhZQH02CqF gouCa7DhZI4i+Mha0yQ+qsiOue2/Zkx3erQcUIZt9Jgy4M9Zr9zVHBLrvVmecK/C5dCR 3okg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=2YpSw5GYgi8NkcJULrP9rpfEzCj4JVkCv9YdK93L7oo=; b=K9F6H9zRoJs6Qkn1tm2fT6s3F2MzIeXSUxylvBsPS7pfHy0m+fPuZGzuBAE9pUYGjP EiTVV0rXTXcFf01s7XLejziOjIuI6fBmNHs49tVtIoxRWhDKD2/tneGgTRnU60NO8ZjS G5fkWoLynys6OHEIxM5FW+fg/LL7Vij6a5wJaRDc3CBIFbtdPN/SKsqekpuCzrSGotbo 2+cranOTFeeXpbifPCOxFecbh6/TrmaomNB2Z2+Ze34RVot9WAaZplXi/JbyTu+tnq90 mPx1/3Z64eACwhBjXED/c5uiknrRFYMAIIGAWaqUBEXZiIAmrwQh6hRu+6koaHuUATQV FmwA== X-Gm-Message-State: ABUngvdDF2MKx9wrS2sWmgDQqVcGwGMfOsPgXQf6oqer/5WVmPoC5VGdNKdgNGo+laEHHw== X-Received: by 10.99.114.15 with SMTP id n15mr64054444pgc.7.1479103887158; Sun, 13 Nov 2016 22:11:27 -0800 (PST) Received: from dhcp-8fca.meeting.ietf.org (dhcp-8fca.meeting.ietf.org. [31.133.143.202]) by smtp.gmail.com with ESMTPSA id 89sm26923371pfi.70.2016.11.13.22.11.25 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 13 Nov 2016 22:11:26 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_1DBFA266-6E22-47DE-A3E6-31FE097E73E2" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> Date: Mon, 14 Nov 2016 06:11:22 +0000 Message-Id: <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com> References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> To: philip.eardley@bt.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 06:11:30 -0000 --Apple-Mail=_1DBFA266-6E22-47DE-A3E6-31FE097E73E2 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 I think this work item is achievable by simply removing references to = =E2=80=9Cat least one end=E2=80=9D from the existing charter item on the = proxy. So the item would now read: Finally, the working group will explore whether an MPTCP-aware middlebox would be useful. For example, potentially helping MPTCP=E2=80=99= s=20 incremental deployment by allowing only one end host to be MPTCP-enabled=20= and the middlebox acts as an MPTCP proxy for the other end host, which = runs=20 TCP; and potentially helping some mobility scenarios, where the middle = box=20 acts as an anchor between two MPTCP-enabled hosts. Alternatively, = neither=20 end host could be MPTCP-enabled but a pair of proxies could work = together to=20 bring MPTCP benefits to such connections. The working group will detail = what real problems an MPTCP-enabled middlebox might solve, how it would impact the Multipath TCP architecture (RFC6182), what proxy approach might be justified as compared against alternative solutions to the problems, and the likely feasibility of solving the technical and security issues. In some ways, the two ended proxy work could even be seen as an = extension of the previous operational experience work within this WG. Regards, Alan > On 10 Nov 2016, at 19:17, philip.eardley@bt.com wrote: >=20 > Hi, > Perhaps this is speaking too soon, but it looks like the very active = discussion is reaching some common understanding? > =20 > We=E2=80=99re trying to work out what a work item might look like, so = would like to understand what assumptions we would make, eg about the = scenario, & what common agreements we=E2=80=99d assume & restrictions on = how the solution works. This seems important to frame work by WG. If = possible we=E2=80=99d like discussion on these points to avoid getting = into the fine details of one particular existing proposal. > =20 > What we=E2=80=99d appreciate is a summary of what the assumptions = /understandings are about: > =C2=B7 The scenario (for instance: the MPTCP-enabled host = knows the address of the proxy (eg through configuration); and it knows = the address of the =E2=80=98legacy=E2=80=99 host it wants to communicate = with) > =C2=B7 If any impact is already envisaged on the current MPTCP = protocol=E2=80=99s fallback behaviour and coping with middleboxes > =C2=B7 If we can agree that the solution is based on a new = MPTCP option > =C2=B7 If any impact is already envisaged on the current MPTCP = protocol=E2=80=99s semantics (other than the new option) eg in terms of = https://tools.ietf.org/html/rfc6824#section-4 = =20 > =C2=B7 If any impact is already envisaged on TCP=E2=80=99s = semantics, or any mods are needed, or assumptions about its behaviour, = etc > =C2=B7 If any impact is already envisaged on other existing = transport protocol=E2=80=99s semantics (presuming people still would = like non-TCP in scope?) > =C2=B7 Anything else that you think is needed in order to = frame the work item > =20 > It may be clearer to do this for the two use cases (single-ended = proxy, ie where only one host is MPTCP-enabled; and double-ended proxy, = ie where neither host is MPTCP-enabled). > =20 > This may seem like a long list, but most of the answers can be = =E2=80=9Cnone=E2=80=9D =E2=80=93 we=E2=80=99ll end up with just a short = paragraph or a few bullets in the charter. > =20 > We=E2=80=99d also have to work out interactions with non-MPTCP WGs, = but Mirja and IESG will probably want the main input on this. > =20 > Thanks > Phil & Yoshi > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp = --Apple-Mail=_1DBFA266-6E22-47DE-A3E6-31FE097E73E2 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 I think this work item is achievable by simply removing = references to =E2=80=9Cat least one end=E2=80=9D from the existing = charter item on the proxy. So the item would now read:

Finally, the = working group will explore whether an MPTCP-aware
middlebox would be useful. For example, potentially helping = MPTCP=E2=80=99s 
incremental = deployment by allowing only one end host to be = MPTCP-enabled 
and the = middlebox acts as an MPTCP proxy for the other = end host, which runs 
TCP; = and potentially helping some mobility scenarios, = where the middle box 
acts as an anchor between two = MPTCP-enabled hosts. Alternatively, = neither 
end host could be = MPTCP-enabled but a pair of proxies could work = together to 
bring MPTCP = benefits to such connections. The working group = will detail what real
problems an = MPTCP-enabled middlebox might solve, how it would impact = the
Multipath TCP architecture = (RFC6182), what proxy approach might be
justified as compared against alternative solutions to the = problems, and
the likely = feasibility of solving the technical and security = issues.

In some ways, the two ended proxy work = could even be seen as an extension of the previous operational = experience work within this WG.

Regards,
Alan

On 10 Nov 2016, at 19:17, philip.eardley@bt.com= wrote:

Hi,
Perhaps = this is speaking too soon, but it looks like the very active discussion = is reaching some common understanding?
 
We=E2=80=99re trying to work out what a = work item might look like, so would like to understand what assumptions = we would make, eg about the scenario, & what common agreements = we=E2=80=99d assume & restrictions on how the solution works. This = seems important to frame work by WG. If possible we=E2=80=99d like = discussion on these points to avoid getting into the fine details of one = particular existing proposal.
 
What we=E2=80=99d appreciate is a = summary of what the assumptions /understandings are about:
=C2=B7         The = scenario (for instance: the MPTCP-enabled host knows the address of the = proxy (eg through configuration); and it knows the address of the = =E2=80=98legacy=E2=80=99 host it wants to communicate with)
=C2=B7         If any = impact is already envisaged on the current MPTCP protocol=E2=80=99s = fallback behaviour and coping with middleboxes
=C2=B7         If we = can agree that the solution is based on a new MPTCP option
=C2=B7         If any = impact is already envisaged on the current MPTCP protocol=E2=80=99s = semantics (other than the new option) eg in terms of https://tools.ietf.org/html/rfc6824#section-4  
=C2=B7         If any = impact is already envisaged on TCP=E2=80=99s semantics, or any mods are = needed, or assumptions about its behaviour, etc
=C2=B7         If any = impact is already envisaged on other existing transport protocol=E2=80=99s= semantics (presuming people still would like non-TCP in scope?)
=C2=B7         Anything= else that you think is needed in order to frame the work item
 
It may be = clearer to do this for the two use cases (single-ended proxy, ie where = only one host is MPTCP-enabled; and double-ended proxy, ie where neither = host is MPTCP-enabled).
 
This may seem like a long list, but most of the answers can = be =E2=80=9Cnone=E2=80=9D =E2=80=93 we=E2=80=99ll end up with just a = short paragraph or a few bullets in the charter.
 
We=E2=80=99= d also have to work out interactions with non-MPTCP WGs, but Mirja and = IESG will probably want the main input on this.
 
Thanks
Phil = & Yoshi
_______________________________________________
multipathtcp = mailing list
multipathtcp@ietf.org
https://www.ietf.org/mailman/listinfo/multipathtcp

= --Apple-Mail=_1DBFA266-6E22-47DE-A3E6-31FE097E73E2-- From nobody Sun Nov 13 22:14:23 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D1F531294E4 for ; Sun, 13 Nov 2016 22:14:22 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id j87M13xPijjU for ; Sun, 13 Nov 2016 22:14:21 -0800 (PST) Received: from mail-pf0-x22d.google.com (mail-pf0-x22d.google.com [IPv6:2607:f8b0:400e:c00::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id ED8BA1294DC for ; Sun, 13 Nov 2016 22:14:20 -0800 (PST) Received: by mail-pf0-x22d.google.com with SMTP id 189so27602778pfz.3 for ; Sun, 13 Nov 2016 22:14:20 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=RO2lpgUUbotTFOSwnJdnqMW33BD91UZ+4p3V13qbLPs=; b=r2xOrnDQpISkfdlkNTH/qoKIxGDSGU/c94mJWGPY4bYByjgfh3jXIFwE3C6EypRKh+ KwccSOaMcjVqAc8/COttcb5sw59FF8rIR/Hg3tZ6F2PE2Nk4e6jnOmkwJ++hGBOsFIUF nbt7T03PtOrfKRY3HihGae9GCD8E/gc3d/VoEM8F2oshUWg6c2qTANS0GyqM9kiTOBGw Zs4aSIF8JhAUfjvmW6PEq2SaPGBI/O/x7fN5XZz2ZuQHrtVNkdKZaMChYCwBISKIFw3Y zWU7x0MCx8/V5dP0JSq+MEYTVD4gTTi+5QL3Da5grEIsMB87UhMRo4mxkOCSidAdJEKt ULxw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=RO2lpgUUbotTFOSwnJdnqMW33BD91UZ+4p3V13qbLPs=; b=dNVKw9hTMxmPIsGoCxb6bTGsO2lxDq6n+n+kpZiiZI8QKeCd63fugLskEPokTAqNCr i+N9vZ9Q289kwUJvLHCobBFs45hRPmElAv5TV9/MUAg7Ya/d2oX/I90EcTarl5JUmXaM /20jXaD9p7FXfmpYW5habCyLZ7Z9fndcvutbudJWUyqZX9NxBr5s+22BlLtocp8jFB4+ T4RJRTqFTL+eGWRDAqRjDHEZxLDifMMKyTw87NMYGnUhQPhO6NLekIYMyfdMl4y0vd3f cp6WFqWUXsLOb6PhzSEMH5uffvCQ0o9+3vazUG6iXJPT3x2YnG5nvHlcWpGeX03wyMpi n6Tg== X-Gm-Message-State: ABUngvcxQ2ROvxg5pmnmbF7U5/QUrapZsTCvKIiYCAPTF4QUhzkDSVZWhBl2vHiQxEb97Q== X-Received: by 10.98.87.199 with SMTP id i68mr33585028pfj.18.1479104060536; Sun, 13 Nov 2016 22:14:20 -0800 (PST) Received: from dhcp-8fca.meeting.ietf.org (dhcp-8fca.meeting.ietf.org. [31.133.143.202]) by smtp.gmail.com with ESMTPSA id vz6sm32088573pab.15.2016.11.13.22.14.18 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 13 Nov 2016 22:14:19 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_ED6C2EA0-73C8-493B-95A0-AF18B898D619" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> Date: Mon, 14 Nov 2016 06:14:17 +0000 Message-Id: References: <581F2334.8010403@uclouvain.be> <20161113075145.GH4269@Chimay.local> <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> To: =?utf-8?Q?Fabien_Duch=C3=AAne?= X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 06:14:23 -0000 --Apple-Mail=_ED6C2EA0-73C8-493B-95A0-AF18B898D619 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi all, After discussion at IETF97, I think it=E2=80=99s clear that this = proposal - the idea of =E2=80=9Cpriority=E2=80=9D - means different = things to different people. For example: a) A percentage split - but would that only kick in when one link is = full? Or would all traffic always be split? b) Prioritising subflows, overflowing only when one is full c) QoS (latency, bandwidth, etc) values d) etc etc Personally I think only (b) makes sense at the subflow level, everything = else is far too complex to signal in a few bits. Whether it is of use to = people in the real world, however, I don=E2=80=99t know, however! I also think it=E2=80=99s entirely feasible to achieve a lot of the = traffic engineering here by using TCP control signals - ACKs and window = size - to slow down communications. As a sender you can already control = rate based on your local policy, and at the receiving end you could use = ACKs, ECN, window, etc. This proposal needs a much clearer idea of what it=E2=80=99s trying to = achieve before we could consider it for merging. Regards, Alan > On 14 Nov 2016, at 01:58, Fabien Duch=C3=AAne = wrote: >=20 > Hello, >=20 > Inline, >=20 > On 11/13/2016 08:51 AM, Christoph Paasch wrote: >> Hello, >> while I support adding more info to MPTCP to allow a finer-grained = control >> of the peer's scheduling, I think the priority-bits should be defined = in a >> more precise way. >>=20 >> I see the this work here as a way to allow for a more deterministic = behavior >> when an MPTCP-client connects to a MPTCP-server. As of today, when I = on my >> mobile device connect to a server that is outside of my control, the = only >> way I can tell the server to schedule traffic in a certain way is by = using >> the backup-bit. Upon which I can expect the server to not send = traffic on >> this subflow unless the primary subflow is broken. >> This kind of "configuration" is not sufficient for most use-cases. >> I see the priorities as a way for the client to tell the server = exactly >> what kind of scheduling it expects to meet a certain = "QoS-requirement". >> So, we should clearly specify what each priority means. > The way I wrote the draft was more like "ok, let's tell the server = that, if possible, > I'd like to receive most on the trafic on this subflow, then this one, = then this one". > This is why I wrote >=20 > "The priority field MUST be interpreted as an unsigned integer value = with the highest > numerical value being the most preferred one." >=20 > While I agree that we should be as specific as possible, I wonder how = we could be more > explicit about this. Any idea? > If we are too specific, like saying "always schedule on the highest = priority subflow, > until the windows is full, then skip to the next one" we are actually = writing a strict priority > scheduler, and I was hoping that we could leave the priority open to = more creative ways > of handling the priorities. > It's a MAY because I'm not sure that making the respect of the = priority a MUST would > be interesting, for backward compatibility, but also because the = priorities of one host > could clash with the other's own interest. >=20 >> If we leave the interpretation of the priority-bits open to the >> implementation, hosts still cannot rely on getting a certain service = by >> the peer when set the priority bits. >>=20 >>=20 >> Thoughts? >>=20 >>=20 >>=20 >> Cheers, >> Christoph >>=20 > Cheers! >=20 > Fabien >=20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp = --Apple-Mail=_ED6C2EA0-73C8-493B-95A0-AF18B898D619 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi all,

After discussion at IETF97, I think it=E2=80=99s clear that = this proposal - the idea of =E2=80=9Cpriority=E2=80=9D - means different = things to different people. For example:

a) A percentage split - but would that = only kick in when one link is full? Or would all traffic always be = split?
b) Prioritising subflows, overflowing only = when one is full
c) QoS (latency, bandwidth, etc) = values
d) etc etc

Personally I think only (b) makes sense = at the subflow level, everything else is far too complex to signal in a = few bits. Whether it is of use to people in the real world, however, I = don=E2=80=99t know, however!

I also think it=E2=80=99s entirely = feasible to achieve a lot of the traffic engineering here by using TCP = control signals - ACKs and window size - to slow down communications. As = a sender you can already control rate based on your local policy, and at = the receiving end you could use ACKs, ECN, window, etc.

This proposal needs a = much clearer idea of what it=E2=80=99s trying to achieve before we could = consider it for merging.

Regards,
Alan

On = 14 Nov 2016, at 01:58, Fabien Duch=C3=AAne <fabien.duchene@uclouvain.be> wrote:

Hello,

Inline,

On 11/13/2016 08:51 AM, Christoph Paasch = wrote:
Hello,
while I support adding more info to MPTCP to allow a = finer-grained control
of the peer's scheduling, I think = the priority-bits should be defined in a
more precise = way.

I see the this work here as a way to = allow for a more deterministic behavior
when an = MPTCP-client connects to a MPTCP-server. As of today, when I on my
mobile device connect to a server that is outside of my = control, the only
way I can tell the server to schedule = traffic in a certain way is by using
the backup-bit. Upon = which I can expect the server to not send traffic on
this = subflow unless the primary subflow is broken.
This kind of = "configuration" is not sufficient for most use-cases.
I = see the priorities as a way for the client to tell the server exactly
what kind of scheduling it expects to meet a certain = "QoS-requirement".
So, we should clearly specify what each = priority means.
The way I wrote the = draft was more like "ok, let's tell the server that, if = possible,
I'd like to receive most on the trafic on this = subflow, then this one, then this one".
This is why I wrote

"The priority field MUST be interpreted = as an unsigned integer value with the highest
numerical value = being the most preferred one."

While I agree that we should be as specific as = possible, I wonder how we could be more
explicit about this. Any idea?
If we are too = specific, like saying "always schedule on the highest priority = subflow,
until the windows is full, then skip to the next = one" we are actually writing a strict priority
scheduler, and I = was hoping that we could leave the priority open to more creative = ways
of handling the priorities.
It's a MAY because = I'm not sure that making the respect of the priority a MUST = would
be interesting, for backward compatibility, but = also because the priorities of one host
could clash with the other's own = interest.

If we leave the = interpretation of the priority-bits open to the
implementation, hosts still cannot rely on getting a certain = service by
the peer when set the priority bits.


Thoughts?



Cheers,
Christoph

Cheers!

Fabien

_______________________________________________
multipathtcp = mailing list
multipathtcp@ietf.org
https://www.ietf.org/mailman/listinfo/multipathtcp

= --Apple-Mail=_ED6C2EA0-73C8-493B-95A0-AF18B898D619-- From nobody Sun Nov 13 22:18:03 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 365F81294DC for ; Sun, 13 Nov 2016 22:18:01 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Vg38JHJ1MslX for ; Sun, 13 Nov 2016 22:17:59 -0800 (PST) Received: from smtp2.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 90515127077 for ; Sun, 13 Nov 2016 22:17:59 -0800 (PST) Received: from mbpobo.local (host-78-129-6-94.dynamic.voo.be [78.129.6.94]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp2.sgsi.ucl.ac.be) by smtp2.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 2F48167D9F0; Mon, 14 Nov 2016 07:17:44 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp2.sgsi.ucl.ac.be 2F48167D9F0 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479104264; bh=TJOjeKPZFT6TJNOSwBLzCDwyxjMvBQJh6pyWq/WVOFI=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=zsyjRnYQCrB+uG2paBzmypLkeZE1pYihlsAP3Xq1GrTcd1yI3KhNWH+c4l9Nfl8l+ seBg3KCFEe/fgiUnpLPmWG9TYYzwte0zJ1QtMwV/feHo/MpViQfZpfMMDRb3Y+X2bt zQY9z8azh+DiufFNRMSp4xKHMhh5Ng5IS+EOGrOI= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-2 References: <581F2334.8010403@uclouvain.be> <20161113075145.GH4269@Chimay.local> <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> To: Alan Ford , =?UTF-8?Q?Fabien_Duch=c3=aane?= From: Olivier Bonaventure Message-ID: <15e6fed0-b6f0-1303-4511-2f686d4eb0ae@uclouvain.be> Date: Mon, 14 Nov 2016 07:17:43 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 2F48167D9F0.A1F8E X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 06:18:01 -0000 Alan, > I also think its entirely feasible to achieve a lot of the traffic > engineering here by using TCP control signals - ACKs and window size - > to slow down communications. As a sender you can already control rate > based on your local policy, and at the receiving end you could use ACKs, > ECN, window, etc. Announcing different receive windows on different subflows is not a good idea. RFC6824 notes in section 2.4 With MPTCP, all subflows share the same receive buffer and advertise the same receive window. This is a safe principle that hosts should respect. Olivier From nobody Sun Nov 13 22:32:17 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3566D129634 for ; Sun, 13 Nov 2016 22:32:16 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.088 X-Spam-Level: X-Spam-Status: No, score=-4.088 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EHQ0EEUyBYU2 for ; Sun, 13 Nov 2016 22:32:13 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.142]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8B6B11295F6 for ; Sun, 13 Nov 2016 22:32:12 -0800 (PST) Received: from EVHUB03-UKBR.domain1.systemhost.net (193.113.108.185) by EVMED06-UKBR.bt.com (10.216.161.38) with Microsoft SMTP Server (TLS) id 14.3.195.1; Mon, 14 Nov 2016 06:32:08 +0000 Received: from rew09926dag03c.domain1.systemhost.net (10.55.202.26) by EVHUB03-UKBR.domain1.systemhost.net (193.113.108.185) with Microsoft SMTP Server (TLS) id 14.3.158.1; Mon, 14 Nov 2016 06:32:10 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03c.domain1.systemhost.net (10.55.202.26) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Mon, 14 Nov 2016 06:32:09 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Mon, 14 Nov 2016 06:32:09 +0000 From: To: Thread-Topic: [multipathtcp] Towards a Multipath TCP Proxy work item Thread-Index: AdI7N1nf0aKADf/wTiuUhe6Yz4SJ8QATzjrQAK3WTAAAAHG7lA== Date: Mon, 14 Nov 2016 06:32:08 +0000 Message-ID: <1479105129326.45083@bt.com> References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net>, <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com> In-Reply-To: <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com> Accept-Language: en-GB, en-US Content-Language: en-GB X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.187.101.36] Content-Type: multipart/alternative; boundary="_000_147910512932645083btcom_" MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 06:32:16 -0000 --_000_147910512932645083btcom_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable i think we should move beyond "exploring whether it would be useful". i'd like us to assess proposed solutions. i think we should say this is wha= t we're doing - at the moment we've had quite a lot of discussion about one= proposal. we should give the chance for other proposals, and make the disc= ussion more structured (what are the assessment criteria). i also think we should explicitly exclude non-tcp traffic (i think non-tcp= traffic is too big a topic for our WG) phil ________________________________ From: Alan Ford Sent: 14 November 2016 06:11 To: Eardley,PL,Philip,TUB8 R Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item I think this work item is achievable by simply removing references to =93at= least one end=94 from the existing charter item on the proxy. So the item = would now read: Finally, the working group will explore whether an MPTCP-aware middlebox would be useful. For example, potentially helping MPTCP=92s incremental deployment by allowing only one end host to be MPTCP-enabled and the middlebox acts as an MPTCP proxy for the other end host, which runs TCP; and potentially helping some mobility scenarios, where the middle box acts as an anchor between two MPTCP-enabled hosts. Alternatively, neither end host could be MPTCP-enabled but a pair of proxies could work together t= o bring MPTCP benefits to such connections. The working group will detail wha= t real problems an MPTCP-enabled middlebox might solve, how it would impact the Multipath TCP architecture (RFC6182), what proxy approach might be justified as compared against alternative solutions to the problems, and the likely feasibility of solving the technical and security issues. In some ways, the two ended proxy work could even be seen as an extension o= f the previous operational experience work within this WG. Regards, Alan On 10 Nov 2016, at 19:17, philip.eardley@bt.com wrote: Hi, Perhaps this is speaking too soon, but it looks like the very active discus= sion is reaching some common understanding? We=92re trying to work out what a work item might look like, so would like = to understand what assumptions we would make, eg about the scenario, & what= common agreements we=92d assume & restrictions on how the solution works. = This seems important to frame work by WG. If possible we=92d like discussio= n on these points to avoid getting into the fine details of one particular = existing proposal. What we=92d appreciate is a summary of what the assumptions /understandings= are about: =95 The scenario (for instance: the MPTCP-enabled host knows the ad= dress of the proxy (eg through configuration); and it knows the address of = the =91legacy=92 host it wants to communicate with) =95 If any impact is already envisaged on the current MPTCP protoco= l=92s fallback behaviour and coping with middleboxes =95 If we can agree that the solution is based on a new MPTCP optio= n =95 If any impact is already envisaged on the current MPTCP protoco= l=92s semantics (other than the new option) eg in terms of https://tools.ie= tf.org/html/rfc6824#section-4 =95 If any impact is already envisaged on TCP=92s semantics, or any= mods are needed, or assumptions about its behaviour, etc =95 If any impact is already envisaged on other existing transport = protocol=92s semantics (presuming people still would like non-TCP in scope?= ) =95 Anything else that you think is needed in order to frame the wo= rk item It may be clearer to do this for the two use cases (single-ended proxy, ie = where only one host is MPTCP-enabled; and double-ended proxy, ie where neit= her host is MPTCP-enabled). This may seem like a long list, but most of the answers can be =93none=94 = =96 we=92ll end up with just a short paragraph or a few bullets in the char= ter. We=92d also have to work out interactions with non-MPTCP WGs, but Mirja and= IESG will probably want the main input on this. Thanks Phil & Yoshi _______________________________________________ multipathtcp mailing list multipathtcp@ietf.org https://www.ietf.org/mailman/listinfo/multipathtcp --_000_147910512932645083btcom_ Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable

i think we should move beyond "exploring whether it would be useful= ".


i'd like us to assess proposed solutions. i think we should say thi= s is what we're doing - at the moment we've had quite a=  lot of discussion about one proposal. we should give t= he chance for other proposals, and make the discussion more structured=  (what are the assessment criteria). 


i also think we should explicitly exclude non-tcp traffic=   (i think non-tcp traffic is too big a topic for our WG)


phil



From: Alan Ford <alan.f= ord@gmail.com>
Sent: 14 November 2016 06:11
To: Eardley,PL,Philip,TUB8 R
Cc: multipathtcp@ietf.org
Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item<= /font>
 
I think this work item is achievable by simply removing references to = =93at least one end=94 from the existing charter item on the proxy. So the = item would now read:

Finally, the working group will explore wheth= er an MPTCP-aware
middlebox would be useful. For example, potentially helping MPTCP=92s 
incremental deployment by allowing only one end host to be MPTCP-enabled 
and the middlebox acts as an MPTCP proxy for the other end host, which runs 
TCP; and potentially h= elping some mobility scenarios, where the middle box 
acts as an anchor betw= een two MPTCP-enabled hosts. Alternatively, neither&= nbsp;
end host could be MPTCP-enabled but a pair&nb= sp;of proxies could work together to 
bring MPTCP benefits to such connections.&nbs= p;The working group will detail what real
problems an MPTCP-enabled middlebox might sol= ve, how it would impact the
Multipath TCP architecture (RFC6182), what pr= oxy approach might be
justified as compared against alternative sol= utions to the problems, and
the likely feasibility of solving the technic= al and security issues.

In some ways, the two ended proxy work could even be seen a= s an extension of the previous operational experience work within this WG.<= /div>

Regards,
Alan

On 10 Nov 2016, at 19:17, philip.eardley@bt.com wrote:

Hi,
Perhaps this is speaking too soon, but it looks like the very active discus= sion is reaching some common understanding?
 
We=92re trying to work out what a work item might look like, so would like = to understand what assumptions we would make, eg about the scenario, & = what common agreements we=92d assume & restrictions on how the solution= works. This seems important to frame work by WG. If possible we=92d like discussion on these points to avoid getting in= to the fine details of one particular existing proposal.
 
What we=92d appreciate is a summary of what the assumptions /understandings= are about:
=B7    &nbs= p;    The scenario (for instance: the MPTCP-enabled host knows the address of the pr= oxy (eg through configuration); and it knows the address of the =91legacy= =92 host it wants to communicate with)
=B7    &nbs= p;    If any impact is already envisaged on the current MPTCP protocol=92s fallback= behaviour and coping with middleboxes
=B7    &nbs= p;    If we can agree that the solution is based on a new MPTCP option
=B7    &nbs= p;    If any impact is already envisaged on the current MPTCP protocol=92s semantic= s (other than the new option) eg in terms of https://tools.ietf.org/html/rfc68= 24#section-4 &= nbsp;
=B7    &nbs= p;    If any impact is already envisaged on TCP=92s semantics, or any mods are need= ed, or assumptions about its behaviour, etc
=B7    &nbs= p;    If any impact is already envisaged on other existing transport protocol=92s s= emantics (presuming people still would like non-TCP in scope?)
=B7    &nbs= p;    Anything else that you think is needed in order to frame the work item
 
It may be clearer to do this for the two use cases (single-ended proxy, ie = where only one host is MPTCP-enabled; and double-ended proxy, ie where neit= her host is MPTCP-enabled).
 
This may seem like a long list, but most of the answers can be =93none=94 = =96 we=92ll end up with just a short paragraph or a few bullets in the char= ter.
 
We=92d also have to work out interactions with non-MPTCP WGs, but Mirja and= IESG will probably want the main input on this.
 
Thanks
Phil & Yoshi
______________= _________________________________
multipathtcp mailing list
multipathtcp@ietf.org
https://www.ietf.org= /mailman/listinfo/multipathtcp

--_000_147910512932645083btcom_-- From nobody Sun Nov 13 22:53:35 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 61D19129509 for ; Sun, 13 Nov 2016 22:53:34 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.902 X-Spam-Level: X-Spam-Status: No, score=-6.902 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lhUSPoCVR75I for ; Sun, 13 Nov 2016 22:53:32 -0800 (PST) Received: from smtp-fr.alcatel-lucent.com (fr-hpida-esg-02.alcatel-lucent.com [135.245.210.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id EEC9A129420 for ; Sun, 13 Nov 2016 22:53:31 -0800 (PST) Received: from fr712umx3.dmz.alcatel-lucent.com (unknown [135.245.210.42]) by Websense Email Security Gateway with ESMTPS id 3E42F268C9BD5; Mon, 14 Nov 2016 06:53:27 +0000 (GMT) Received: from fr711usmtp1.zeu.alcatel-lucent.com (fr711usmtp1.zeu.alcatel-lucent.com [135.239.2.122]) by fr712umx3.dmz.alcatel-lucent.com (GMO-o) with ESMTP id uAE6rRQE021226 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 14 Nov 2016 06:53:28 GMT Received: from FR711WXCHHUB02.zeu.alcatel-lucent.com (fr711wxchhub02.zeu.alcatel-lucent.com [135.239.2.112]) by fr711usmtp1.zeu.alcatel-lucent.com (GMO) with ESMTP id uAE6rRSF027277 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Mon, 14 Nov 2016 07:53:27 +0100 Received: from FR712WXCHMBA15.zeu.alcatel-lucent.com ([169.254.7.251]) by FR711WXCHHUB02.zeu.alcatel-lucent.com ([135.239.2.112]) with mapi id 14.03.0301.000; Mon, 14 Nov 2016 07:53:27 +0100 From: "Scharf, Michael (Nokia - DE)" To: "philip.eardley@bt.com" , "fabien.duchene@uclouvain.be" , "multipathtcp@ietf.org" Thread-Topic: [multipathtcp] Adding a new work item on MPTCP API Thread-Index: AQHSPX/+pHhYsK3ArUOtJ8IRrwCP2qDXqukAgAA0AICAACq+sA== Date: Mon, 14 Nov 2016 06:53:26 +0000 Message-ID: <655C07320163294895BBADA28372AF5D48B79205@FR712WXCHMBA15.zeu.alcatel-lucent.com> References: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> <20161113073136.GF4269@Chimay.local>, <495a3fd8-e83d-29f6-5612-bea5222a0d38@uclouvain.be> <1479100195639.46263@bt.com> In-Reply-To: <1479100195639.46263@bt.com> Accept-Language: de-DE, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [135.239.27.41] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Archived-At: Subject: Re: [multipathtcp] Adding a new work item on MPTCP API X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 06:53:34 -0000 As far as I recall, I think the term "socket operation" was intentionally u= sed instead of "socket option", since it was considered to be applicable to= any TCP API, e.g., also the APIs used by high-level programming languages = such as Java.=20 The feedback was that the term "socket option" is not applicable to all TCP= stacks. And even on TCP stacks that use the socket interface, many applica= tions may have no access to socket options since they use a more abstract A= PI (e.g., a library). The objective of RFC 6897 was to apply to all potenti= al TCP stacks. Possibly better terms can be found. Michael > -----Original Message----- > From: multipathtcp [mailto:multipathtcp-bounces@ietf.org] On Behalf Of > philip.eardley@bt.com > Sent: Monday, November 14, 2016 6:10 AM > To: fabien.duchene@uclouvain.be; multipathtcp@ietf.org > Subject: Re: [multipathtcp] Adding a new work item on MPTCP API >=20 > re socket operations. > this is the term used in https://tools.ietf.org/html/rfc6897#section-5.3 > happy to use whatever term is clearest - operations, options or sometihin= g > else! > phil > ________________________________________ > From: multipathtcp on behalf of Fabien Du= ch=EAne > > Sent: 14 November 2016 02:03 > To: multipathtcp@ietf.org > Subject: Re: [multipathtcp] Adding a new work item on MPTCP API >=20 > Hello, >=20 >=20 > On 11/13/2016 08:31 AM, Christoph Paasch wrote: > > Hello, > > > > On 09/11/16 - 10:21:42, philip.eardley@bt.com wrote: > >> Following the earlier discussion, there is support to add a charter it= em as > follows: > >> < applications, including a set of socket operations. Now there is more > experience of how MPTCP is being used, the WG will re-visit this work, an= d > consider adding more advanced socket operations. The document will be > Informational.>> > >> If you disagree with this being added, or suggest some mod to this ite= m, > please say. > > I support this work as well. > > > > But, I also agree with Mirja's comment that "socket operations" is not = a > > well-defined term. I guess, what has been meant was "socket options" - = the > > ones that are available in many operating systems. > > > > I think the API should not limit itself to a specific way on how to > > configure the stack (e.g., through socket-options, ioctl, netlink,...). > > But rather be agnostic as to the technical details on how the higher > > layer configures/controls the MPTCP-stack. > > >=20 > I support this work and I agree with Christoph and Mirja. > > Christoph > > >=20 > Cheers, >=20 > Fabien >=20 >=20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp >=20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Sun Nov 13 23:00:25 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 17A051296E7 for ; Sun, 13 Nov 2016 23:00:23 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id YWzONFOUYHDu for ; Sun, 13 Nov 2016 23:00:22 -0800 (PST) Received: from smtp3.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 3C4431296D2 for ; Sun, 13 Nov 2016 23:00:15 -0800 (PST) Received: from [31.133.134.81] (dhcp-8651.meeting.ietf.org [31.133.134.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: duchenef@smtp3.sgsi.ucl.ac.be) by smtp3.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 5C00067DA61 for ; Mon, 14 Nov 2016 08:00:07 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp3.sgsi.ucl.ac.be 5C00067DA61 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479106808; bh=BWZOdMWJbuFv7N9UrHoAun4XAuK+3Mu5winrD1Mkk5U=; h=Subject:To:References:From:Date:In-Reply-To; b=QLzbzFPwNt/f2dqHjUfMZp3ZkGd6XRhhXYl3iEZcKg/N9Ybt5AgNxrJ8ku3KjnlJ+ 2Ww3kZz5kAm3kaq0oOkUgqsVaWer1gkH/Sk/ZsELwb6CO3WYpA2EZ/4s7gZgBuQ0Bs AgfJNKN3sIcmi0Q4y6DXNey7uCrVxsjTWomUPmzQ= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-3 To: "multipathtcp@ietf.org" References: <581F2334.8010403@uclouvain.be> <20161113075145.GH4269@Chimay.local> <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> From: =?UTF-8?Q?Fabien_Duch=c3=aane?= Message-ID: Date: Mon, 14 Nov 2016 16:00:02 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 5C00067DA61.ABDA2 X-SGSI-MailScanner: Found to be clean X-SGSI-From: fabien.duchene@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:00:23 -0000 Hello, On 11/14/2016 03:14 PM, Alan Ford wrote: > Hi all, > > > Personally I think only (b) makes sense at the subflow level, > everything else is far too complex to signal in a few bits. Whether it > is of use to people in the real world, however, I don’t know, however! > This is what the draft is proposing, however I agree that other interpretation is possible (a precentage split or a QoS like I said), so I could make this clearer in the draft. Even if by doing that, we are almost creating a priority scheduler, but everyone agrees with that that's ok. Fabien From nobody Sun Nov 13 23:05:42 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7E6941295AC for ; Sun, 13 Nov 2016 23:05:40 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.608 X-Spam-Level: X-Spam-Status: No, score=-2.608 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7AsM8nlnWSOU for ; Sun, 13 Nov 2016 23:05:38 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias92.francetelecom.com [193.251.215.92]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1BE6B129459 for ; Sun, 13 Nov 2016 23:05:38 -0800 (PST) Received: from omfedm08.si.francetelecom.fr (unknown [xx.xx.xx.4]) by omfedm11.si.francetelecom.fr (ESMTP service) with ESMTP id D5F163B4177 for ; Mon, 14 Nov 2016 08:05:36 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [10.114.31.69]) by omfedm08.si.francetelecom.fr (ESMTP service) with ESMTP id A1733238082; Mon, 14 Nov 2016 08:05:36 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILMA2.corporate.adroot.infra.ftgroup ([fe80::bc1c:ad2f:eda3:8c3d%18]) with mapi id 14.03.0319.002; Mon, 14 Nov 2016 08:05:36 +0100 From: To: "philip.eardley@bt.com" , "multipathtcp@ietf.org" Thread-Topic: Towards a Multipath TCP Proxy work item Thread-Index: AdI7N1nf0aKADf/wTiuUhe6Yz4SJ8QATzjrQAK7ng9A= Date: Mon, 14 Nov 2016 07:05:36 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB0C08@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> In-Reply-To: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DB0C08OPEXCLILMA3corp_" MIME-Version: 1.0 X-PMX-Version: 6.2.1.2478543, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2016.11.14.60617 Archived-At: Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:05:40 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DB0C08OPEXCLILMA3corp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Phil, Please see inline. Cheers, Med De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de phil= ip.eardley@bt.com Envoy=E9 : jeudi 10 novembre 2016 20:17 =C0 : multipathtcp@ietf.org Objet : [multipathtcp] Towards a Multipath TCP Proxy work item Hi, Perhaps this is speaking too soon, but it looks like the very active discus= sion is reaching some common understanding? We're trying to work out what a work item might look like, so would like to= understand what assumptions we would make, eg about the scenario, & what c= ommon agreements we'd assume & restrictions on how the solution works. This= seems important to frame work by WG. If possible we'd like discussion on t= hese points to avoid getting into the fine details of one particular existi= ng proposal. What we'd appreciate is a summary of what the assumptions /understandings a= re about: * The scenario (for instance: the MPTCP-enabled host knows the addr= ess of the proxy (eg through configuration); and it knows the address of th= e 'legacy' host it wants to communicate with) [Med] The main assumptions are: =B7 The address(es) of the remote endpoint is/are retrieved using s= tate of the art mechanisms; no change is required. =B7 This work does not mandate nor preclude that a proxy is on a de= fault forwarding path. Scenarios with host mobility are likely to require t= he address(es) of the proxy, though. * If any impact is already envisaged on the current MPTCP protocol'= s fallback behaviour and coping with middleboxes [Med] This work leverages on that behaviour (because this is MPTCP). Furthe= r, it requires a dedicated procedure for negotiating the support of the ext= ension for the very FIRST connection to a given proxy. * If we can agree that the solution is based on a new MPTCP option [Med] I don't think there is an agreement on this but my current collection= is as follows: =B7 I heard that participants see benefits in 0-RTT MPTCP proxying =B7 I didn't hear objecting to insert data in SYN =B7 I do personally think that the negotiation of the extension (SY= N/AYN-ACK) allows for a safe use on the Internet without violating any of T= CP/MPTCP specs. =B7 I know Joe still has an issue with this to be defined as a TCP = option. I don't think that we MUST have a consensus on this before chartering this = work. I agree this is simple if we have such an agreement, but IMHO it is j= ust fair to leave the final decision for after-charter work. * If any impact is already envisaged on the current MPTCP protocol'= s semantics (other than the new option) eg in terms of https://tools.ietf.o= rg/html/rfc6824#section-4 [Med] I do think we can do this work without such modification, but this is= typically the kind of decisions we can reach once the work item is charter= ed, not before. * If any impact is already envisaged on TCP's semantics, or any mod= s are needed, or assumptions about its behaviour, etc [Med] I don't expect any modification to TCP/ * If any impact is already envisaged on other existing transport pr= otocol's semantics (presuming people still would like non-TCP in scope?) [Med] There is no expected modification. I do think that handling other pro= tocols will be valuable because this will avoid having a solution for each = transport protocols (UDP, namely. * Anything else that you think is needed in order to frame the work= item [Med] I would like to add explicit items for DHCP and RADIUS extensions. It may be clearer to do this for the two use cases (single-ended proxy, ie = where only one host is MPTCP-enabled; and double-ended proxy, ie where neit= her host is MPTCP-enabled). This may seem like a long list, but most of the answers can be "none" - we'= ll end up with just a short paragraph or a few bullets in the charter. We'd also have to work out interactions with non-MPTCP WGs, but Mirja and I= ESG will probably want the main input on this. Thanks Phil & Yoshi --_000_787AE7BB302AE849A7480A190F8B933009DB0C08OPEXCLILMA3corp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi Phil,

 

Please see inline.

 

Cheers,

Med

 

De : multipathtcp [mailto:multipatht= cp-bounces@ietf.org] De la part de philip.eardley@bt.com
Envoy=E9 : jeudi 10 novembre 2016 20:17
=C0 : multipathtcp@ietf.org
Objet : [multipathtcp] Towards a Multipath TCP Proxy work item<= o:p>

 

Hi,

Perhaps this is speaking too so= on, but it looks like the very active discussion is reaching some common un= derstanding?

 

We’re trying to work o= ut what a work item might look like, so would like to understand what assum= ptions we would make, eg about the scenario, & what common agreements w= e’d assume & restrictions on how the solution works. This seems important to frame work by WG. If possible we’d li= ke discussion on these points to avoid getting into the fine details of one= particular existing proposal.

 

What we’d appreciate is a= summary of what the assumptions /understandings are about:

=B7=          The scenario (for instance: the MPTCP-enabled h= ost knows the address of the proxy (eg through configuration); and it knows= the address of the ‘legacy’ host it wants to communicate with)=

=B7    &n= bsp;    The address(es) of the = remote endpoint is/are retrieved using state of the art mechanisms; no chan= ge is required.

=B7    &n= bsp;    This work does not mand= ate nor preclude that a proxy is on a default forwarding path. Scenarios wi= th host mobility are likely to require the address(es) of the proxy, though.

=B7=          If any impact is already envisaged on the curre= nt MPTCP protocol’s fallback behaviour and coping with middleboxes

=B7=          If we can agree that the solution is based on a= new MPTCP option

=B7    &n= bsp;    I heard that participan= ts see benefits in 0-RTT MPTCP proxying

=B7    &n= bsp;    I didn’t hear obj= ecting to insert data in SYN

=B7    &n= bsp;    I do personally think t= hat the negotiation of the extension (SYN/AYN-ACK) allows for a safe use on= the Internet without violating any of TCP/MPTCP specs.

=B7    &n= bsp;    I know Joe still has an= issue with this to be defined as a TCP option.    

=B7=          If any impact is already envisaged on the curre= nt MPTCP protocol’s semantics (other than the new option) eg in terms= of https://tools.ietf.org/html/rfc6824#section-4 &n= bsp;

=B7=          If any impact is already envisaged on TCP’= ;s semantics, or any mods are needed, or assumptions about its behaviour, e= tc

=B7=          If any impact is already envisaged on other exi= sting transport protocol’s semantics (presuming people still would li= ke non-TCP in scope?)

=B7=          Anything else that you think is needed in order= to frame the work item

 

It may be clearer to do this fo= r the two use cases (single-ended proxy, ie where only one host is MPTCP-en= abled; and double-ended proxy, ie where neither host is MPTCP-enabled).

 

This may seem like a long list,= but most of the answers can be “none” – we’ll end = up with just a short paragraph or a few bullets in the charter.

 

We’d also have to work ou= t interactions with non-MPTCP WGs, but Mirja and IESG will probably want th= e main input on this.

 

Thanks

Phil & Yoshi

--_000_787AE7BB302AE849A7480A190F8B933009DB0C08OPEXCLILMA3corp_-- From nobody Sun Nov 13 23:05:59 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D022A1295C0 for ; Sun, 13 Nov 2016 23:05:50 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.7 X-Spam-Level: X-Spam-Status: No, score=-2.7 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zi5zH6vyDxLO for ; Sun, 13 Nov 2016 23:05:46 -0800 (PST) Received: from mail-pf0-x22c.google.com (mail-pf0-x22c.google.com [IPv6:2607:f8b0:400e:c00::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 358641294E3 for ; Sun, 13 Nov 2016 23:05:46 -0800 (PST) Received: by mail-pf0-x22c.google.com with SMTP id c4so16029877pfb.1 for ; Sun, 13 Nov 2016 23:05:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=phK1VTOAPO9o/MCakBfllQ9ntYwmoYKR0Tm4pvcx3D8=; b=SCOKGDXwATMMrYYcJYZYvfu9s/1nUgbWfjJKNWtNF01OdHSrjzCNtUprI7F9EKizU9 LvyyBZnTSWMdst4/HljlkWDtSMWoibSS5dizn2jHst1FficLk812BqJDudgzZu52XtZW JLvxC1zzgd6lzsww7ml+KfkgOaQNbv8aSzjuM1gNk3Civa9qS40B/X4wN/sNQA/vGfRe aUCzZD06f38LaTCBRHDAazekQmIxS6l8wpma4lfPvV8b5S1aeCi6NlhbSVlRL0eRZjzd NKqRVw39Ej2tJdMBS/mJTz9/5KqIchZZLtGkKYS+04wM79T4njE2+ITqK9rd0Yqbg1cI nuog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=phK1VTOAPO9o/MCakBfllQ9ntYwmoYKR0Tm4pvcx3D8=; b=KyD7Gw9GixYXNNulUR6gsDalJyePp7Bh35WNlW4Al5Ldx7UOu1uIVPnrvRQrloPbMy +a31jpy2LUqgFGrTS1yySUNX7SSO+6qqodRJzAX1GDZPV5ZGRzdbIWX7O7TyFeyRNAtO Eh9diW6TJFiCHp468LN8MQIn5PX0qpgocNs+TrLx2nyJy19ft70pWq9LH4/N3gNN4/ap u3KC7YxSjUvO3GRQlPXbRRNu5CP0Wr+opNVd74aMskvv4LiECqZ+PZTqk/y+7VYa4br4 jkTE4Zrx8nJyFZkfh/Il9aM6QfrHftoEmjg6vlVlwIzMR+rW+Yf37762TMF88TxJ1ZHk MsaA== X-Gm-Message-State: ABUngvfEG96KNWjT/FMQFVsvjbk1mf1wNoQVfBut1RXVQJpWPVaQ2yhmgdzOejYly2PugQ== X-Received: by 10.99.4.213 with SMTP id 204mr66659058pge.77.1479107145813; Sun, 13 Nov 2016 23:05:45 -0800 (PST) Received: from dhcp-8fca.meeting.ietf.org (dhcp-8fca.meeting.ietf.org. [31.133.143.202]) by smtp.gmail.com with ESMTPSA id dc3sm32474110pad.32.2016.11.13.23.05.44 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 13 Nov 2016 23:05:45 -0800 (PST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <581F243E.2050900@uclouvain.be> Date: Mon, 14 Nov 2016 07:05:42 +0000 Content-Transfer-Encoding: quoted-printable Message-Id: References: <581F243E.2050900@uclouvain.be> To: =?utf-8?Q?Fabien_Duch=C3=AAne?= X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Multipath TCP Address advertisement 5/5 - Communities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:05:57 -0000 Hi all, After discussion at IETF97, I do not support this proposal. I can=E2=80=99= t see any scenarios where this would actually be particularly useful. Specifically, no end host really has enough knowledge to say their IPv4 = and IPv6 addresses go over the same path, other than they share the same = physical interface at an end host. Some ends may have a good idea, e.g. = data centres. But if you as a server know your IPv6 and IPv4 share a path, you may = choose not to use one or the other. Same for the client. So under what = circumstances does signalling this to the far end actually help? Regards, Alan > On 6 Nov 2016, at 12:38, Fabien Duch=C3=AAne = wrote: >=20 > Hello, >=20 > As we agreed in Berlin during IETF96, here are a few email to discuss > the contributions proposed in > https://datatracker.ietf.org/doc/draft-duchene-mptcp-add-addr/ >=20 > To allow a host to inform the receiving host about the diversity of > several addresses we propose to modify the ADD_ADDR to include 4 bits > describing a "Community" associated to this address. > The community values are an opaque field and it is expected that two > addresses having the same community share some resources. >=20 > With the community bits, a dual-stack host could elect to regroup all > the addresses attached to a single interface under the same community, > allowing the receiving host to decide on which advertised addresses it > wants to establish new subflows. > This is because in the case of a dual-stack host, establishing v4 and = V6 > subflows > is not always the best solution. > The idea here is to design a generic solution to regroup the address > that shares > the same forwarding type in a specific class. >=20 > Fabien >=20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Sun Nov 13 23:10:04 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E57331295D1 for ; Sun, 13 Nov 2016 23:10:02 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id XV-kFTM8Bg_J for ; Sun, 13 Nov 2016 23:10:01 -0800 (PST) Received: from smtp4.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E3150129459 for ; Sun, 13 Nov 2016 23:10:00 -0800 (PST) Received: from [31.133.134.81] (dhcp-8651.meeting.ietf.org [31.133.134.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: duchenef@smtp4.sgsi.ucl.ac.be) by smtp4.sgsi.ucl.ac.be (Postfix) with ESMTPSA id BFEFD67D9D8 for ; Mon, 14 Nov 2016 08:09:53 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp4.sgsi.ucl.ac.be BFEFD67D9D8 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479107394; bh=UI2mjuohn3Knbk/H8RG3Q3y3IC0ltEOG0So+UVi8P6o=; h=Subject:To:References:From:Date:In-Reply-To; b=mWwlluC4aX7xpu2tB2mifjZxEUXvSvk8VByoLUvdJMBKi2CjSrQuIwJsYQO2QBXQ6 j3LBn5MXxNKLoepzyO43CgvOuOvFWokfZYDSFm+KCytQGzH4H1gnOux1W2wsXWM+ED 0aXH6k8Jiw/YHsNgB1CIY58wg46ehnjBlQvIt3i0= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-4 To: "multipathtcp@ietf.org" References: <581F243E.2050900@uclouvain.be> From: =?UTF-8?Q?Fabien_Duch=c3=aane?= Message-ID: Date: Mon, 14 Nov 2016 16:09:50 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.2.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: BFEFD67D9D8.A127D X-SGSI-MailScanner: Found to be clean X-SGSI-From: fabien.duchene@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: Re: [multipathtcp] Multipath TCP Address advertisement 5/5 - Communities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:10:03 -0000 On 11/14/2016 04:05 PM, Alan Ford wrote: > Hi all, > > But if you as a server know your IPv6 and IPv4 share a path, you may choose not to use one or the other. Same for the client. So under what circumstances does signalling this to the far end actually help? mm thinking about it: let's say that you have a v4 and a v6 that share a path, so you don't announce the v6. What happen if the v4 fails if you didn't announce your v6? > > Regards, > Alan > From nobody Sun Nov 13 23:14:24 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D83D612969D for ; Sun, 13 Nov 2016 23:14:22 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.407 X-Spam-Level: X-Spam-Status: No, score=-3.407 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id FgwTTV8Lrg86 for ; Sun, 13 Nov 2016 23:14:20 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.141]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4A079129634 for ; Sun, 13 Nov 2016 23:14:19 -0800 (PST) Received: from EVMHT02-UKBR.domain1.systemhost.net (193.113.108.43) by EVMED05-UKBR.bt.com (10.216.161.37) with Microsoft SMTP Server (TLS) id 14.3.248.2; Mon, 14 Nov 2016 07:14:13 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by EVMHT02-UKBR.domain1.systemhost.net (193.113.108.43) with Microsoft SMTP Server (TLS) id 8.3.342.0; Mon, 14 Nov 2016 07:14:16 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03b.domain1.systemhost.net (10.55.202.22) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Mon, 14 Nov 2016 07:14:16 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Mon, 14 Nov 2016 07:14:16 +0000 From: To: Thread-Topic: [multipathtcp] Towards a Multipath TCP Proxy work item Thread-Index: AdI7N1nf0aKADf/wTiuUhe6Yz4SJ8QATzjrQAK3WTAAAAHG7lAABsPAE Date: Mon, 14 Nov 2016 07:14:15 +0000 Message-ID: <1479107655590.84874@bt.com> References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net>, <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com>, <1479105129326.45083@bt.com> In-Reply-To: <1479105129326.45083@bt.com> Accept-Language: en-GB, en-US Content-Language: en-GB X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.187.101.36] Content-Type: multipart/alternative; boundary="_000_147910765559084874btcom_" MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:14:23 -0000 --_000_147910765559084874btcom_ Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable something it would be good to have discussion about. We could restrict to where both proxies are under the control of the same o= perator. I think this matches the current deployments, and it would simplif= y the security and config ________________________________ From: multipathtcp on behalf of philip.eard= ley@bt.com Sent: 14 November 2016 06:32 To: alan.ford@gmail.com Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item i think we should move beyond "exploring whether it would be useful". i'd like us to assess proposed solutions. i think we should say this is wha= t we're doing - at the moment we've had quite a lot of discussion about one= proposal. we should give the chance for other proposals, and make the disc= ussion more structured (what are the assessment criteria). i also think we should explicitly exclude non-tcp traffic (i think non-tcp= traffic is too big a topic for our WG) phil ________________________________ From: Alan Ford Sent: 14 November 2016 06:11 To: Eardley,PL,Philip,TUB8 R Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item I think this work item is achievable by simply removing references to =93at= least one end=94 from the existing charter item on the proxy. So the item = would now read: Finally, the working group will explore whether an MPTCP-aware middlebox would be useful. For example, potentially helping MPTCP=92s incremental deployment by allowing only one end host to be MPTCP-enabled and the middlebox acts as an MPTCP proxy for the other end host, which runs TCP; and potentially helping some mobility scenarios, where the middle box acts as an anchor between two MPTCP-enabled hosts. Alternatively, neither end host could be MPTCP-enabled but a pair of proxies could work together t= o bring MPTCP benefits to such connections. The working group will detail wha= t real problems an MPTCP-enabled middlebox might solve, how it would impact the Multipath TCP architecture (RFC6182), what proxy approach might be justified as compared against alternative solutions to the problems, and the likely feasibility of solving the technical and security issues. In some ways, the two ended proxy work could even be seen as an extension o= f the previous operational experience work within this WG. Regards, Alan On 10 Nov 2016, at 19:17, philip.eardley@bt.com wrote: Hi, Perhaps this is speaking too soon, but it looks like the very active discus= sion is reaching some common understanding? We=92re trying to work out what a work item might look like, so would like = to understand what assumptions we would make, eg about the scenario, & what= common agreements we=92d assume & restrictions on how the solution works. = This seems important to frame work by WG. If possible we=92d like discussio= n on these points to avoid getting into the fine details of one particular = existing proposal. What we=92d appreciate is a summary of what the assumptions /understandings= are about: =95 The scenario (for instance: the MPTCP-enabled host knows the ad= dress of the proxy (eg through configuration); and it knows the address of = the =91legacy=92 host it wants to communicate with) =95 If any impact is already envisaged on the current MPTCP protoco= l=92s fallback behaviour and coping with middleboxes =95 If we can agree that the solution is based on a new MPTCP optio= n =95 If any impact is already envisaged on the current MPTCP protoco= l=92s semantics (other than the new option) eg in terms of https://tools.ie= tf.org/html/rfc6824#section-4 =95 If any impact is already envisaged on TCP=92s semantics, or any= mods are needed, or assumptions about its behaviour, etc =95 If any impact is already envisaged on other existing transport = protocol=92s semantics (presuming people still would like non-TCP in scope?= ) =95 Anything else that you think is needed in order to frame the wo= rk item It may be clearer to do this for the two use cases (single-ended proxy, ie = where only one host is MPTCP-enabled; and double-ended proxy, ie where neit= her host is MPTCP-enabled). This may seem like a long list, but most of the answers can be =93none=94 = =96 we=92ll end up with just a short paragraph or a few bullets in the char= ter. We=92d also have to work out interactions with non-MPTCP WGs, but Mirja and= IESG will probably want the main input on this. Thanks Phil & Yoshi _______________________________________________ multipathtcp mailing list multipathtcp@ietf.org https://www.ietf.org/mailman/listinfo/multipathtcp --_000_147910765559084874btcom_ Content-Type: text/html; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable

something it would be good to have discussion about.

We could restrict to where both proxies are under the control of the sam= e operator. I think this matches the current deployments, and it would simp= lify the security and config



From: multipathtcp <mul= tipathtcp-bounces@ietf.org> on behalf of philip.eardley@bt.com <phili= p.eardley@bt.com>
Sent: 14 November 2016 06:32
To: alan.ford@gmail.com
Cc: multipathtcp@ietf.org
Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item<= /font>
 

i think we should move beyond "exploring whether it would be useful= ".


i'd like us to assess proposed solutions. i think we should say thi= s is what we're doing - at the moment we've had quite a=  lot of discussion about one proposal. we should give t= he chance for other proposals, and make the discussion more structured=  (what are the assessment criteria). 


i also think we should explicitly exclude non-tcp traffic=   (i think non-tcp traffic is too big a topic for our WG)


phil



From: Alan Ford <alan.f= ord@gmail.com>
Sent: 14 November 2016 06:11
To: Eardley,PL,Philip,TUB8 R
Cc: multipathtcp@ietf.org
Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item<= /font>
 
I think this work item is achievable by simply removing references to = =93at least one end=94 from the existing charter item on the proxy. So the = item would now read:

Finally, the working group will explore wheth= er an MPTCP-aware
middlebox would be useful. For example, potentially helping MPTCP=92s 
incremental deployment by allowing only one end host to be MPTCP-enabled 
and the middlebox acts as an MPTCP proxy for the other end host, which runs 
TCP; and potentially h= elping some mobility scenarios, where the middle box 
acts as an anchor betw= een two MPTCP-enabled hosts. Alternatively, neither&= nbsp;
end host could be MPTCP-enabled but a pair&nb= sp;of proxies could work together to 
bring MPTCP benefits to such connections.&nbs= p;The working group will detail what real
problems an MPTCP-enabled middlebox might sol= ve, how it would impact the
Multipath TCP architecture (RFC6182), what pr= oxy approach might be
justified as compared against alternative sol= utions to the problems, and
the likely feasibility of solving the technic= al and security issues.

In some ways, the two ended proxy work could even be seen a= s an extension of the previous operational experience work within this WG.<= /div>

Regards,
Alan

On 10 Nov 2016, at 19:17, philip.eardley@bt.com wrote:

Hi,
Perhaps this is speaking too soon, but it looks like the very active discus= sion is reaching some common understanding?
 
We=92re trying to work out what a work item might look like, so would like = to understand what assumptions we would make, eg about the scenario, & = what common agreements we=92d assume & restrictions on how the solution= works. This seems important to frame work by WG. If possible we=92d like discussion on these points to avoid getting in= to the fine details of one particular existing proposal.
 
What we=92d appreciate is a summary of what the assumptions /understandings= are about:
=B7    &nbs= p;    The scenario (for instance: the MPTCP-enabled host knows the address of the pr= oxy (eg through configuration); and it knows the address of the =91legacy= =92 host it wants to communicate with)
=B7    &nbs= p;    If any impact is already envisaged on the current MPTCP protocol=92s fallback= behaviour and coping with middleboxes
=B7    &nbs= p;    If we can agree that the solution is based on a new MPTCP option
=B7    &nbs= p;    If any impact is already envisaged on the current MPTCP protocol=92s semantic= s (other than the new option) eg in terms of https://tools.ietf.org/html/rfc68= 24#section-4 &= nbsp;
=B7    &nbs= p;    If any impact is already envisaged on TCP=92s semantics, or any mods are need= ed, or assumptions about its behaviour, etc
=B7    &nbs= p;    If any impact is already envisaged on other existing transport protocol=92s s= emantics (presuming people still would like non-TCP in scope?)
=B7    &nbs= p;    Anything else that you think is needed in order to frame the work item
 
It may be clearer to do this for the two use cases (single-ended proxy, ie = where only one host is MPTCP-enabled; and double-ended proxy, ie where neit= her host is MPTCP-enabled).
 
This may seem like a long list, but most of the answers can be =93none=94 = =96 we=92ll end up with just a short paragraph or a few bullets in the char= ter.
 
We=92d also have to work out interactions with non-MPTCP WGs, but Mirja and= IESG will probably want the main input on this.
 
Thanks
Phil & Yoshi
______________= _________________________________
multipathtcp mailing list
multipathtcp@ietf.org
https://www.ietf.org= /mailman/listinfo/multipathtcp

--_000_147910765559084874btcom_-- From nobody Sun Nov 13 23:20:28 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 58FE71295EC for ; Sun, 13 Nov 2016 23:20:27 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.097 X-Spam-Level: X-Spam-Status: No, score=-4.097 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 0JhOLRU-975I for ; Sun, 13 Nov 2016 23:20:24 -0800 (PST) Received: from relais-inet.orange.com (mta135.mail.business.static.orange.com [80.12.70.35]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id EEB721294FD for ; Sun, 13 Nov 2016 23:20:23 -0800 (PST) Received: from opfednr00.francetelecom.fr (unknown [xx.xx.xx.64]) by opfednr23.francetelecom.fr (ESMTP service) with ESMTP id 25B2BC02CD; Mon, 14 Nov 2016 08:20:22 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.21]) by opfednr00.francetelecom.fr (ESMTP service) with ESMTP id E13181A0069; Mon, 14 Nov 2016 08:20:21 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM6C.corporate.adroot.infra.ftgroup ([fe80::d9f5:9741:7525:a199%18]) with mapi id 14.03.0319.002; Mon, 14 Nov 2016 08:20:21 +0100 From: To: Yoshifumi Nishida Thread-Topic: [multipathtcp] Questions on https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 Thread-Index: AQHSO4eIDFVxCMBGO02fLM+frvBQ06DYFAoQ Date: Mon, 14 Nov 2016 07:20:20 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB0C69@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009DAF424@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Questions on https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:20:27 -0000 SGkgWW9zaGksIA0KDQpQbGVhc2Ugc2VlIGlubGluZS4gDQoNCkNoZWVycywNCk1lZA0KDQo+IC0t LS0tTWVzc2FnZSBkJ29yaWdpbmUtLS0tLQ0KPiBEZcKgOiBZb3NoaWZ1bWkgTmlzaGlkYSBbbWFp bHRvOm5pc2hpZGFAc2ZjLndpZGUuYWQuanBdDQo+IEVudm95w6nCoDogamV1ZGkgMTAgbm92ZW1i cmUgMjAxNiAyMDoyMQ0KPiDDgMKgOiBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xODQo+IENjwqA6 IHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTsgbXVsdGlwYXRodGNwQGlldGYub3JnDQo+IE9iamV0wqA6 IFJlOiBbbXVsdGlwYXRodGNwXSBRdWVzdGlvbnMgb24gaHR0cHM6Ly90b29scy5pZXRmLm9yZy9o dG1sL2RyYWZ0LQ0KPiBib3VjYWRhaXItbXB0Y3AtcGxhaW4tbW9kZS0wOQ0KPiANCj4gSGkgTWVk LA0KPiANCj4gVGhhbmtzIGZvciB0aGUgY2xhcmlmaWNhdGlvbi4gU28sIGluIG15IHVuZGVyc3Rh bmRpbmcsDQo+IG9mZi1wYXRoL29uLXBhdGggY29uY2VwdCBpcyBsaWtlIHRoZSBmb2xsb3dpbmdz LiAgKHBsZWFzZSBwb2ludCBvdXQgaWYNCj4gSSBtaXNzIHNvbWV0aGluZykNCj4gDQo+IG9uLXBh dGggKGltcGxpY2l0IG1vZGUpIC4uLiBUaGUgY2xpZW50IGRvZXNuJ3QgbmVlZCB0byBrbm93IHRo ZQ0KPiBwcmVzZW5jZSBvZiBNQ1AuIFRoZSBhZHBwIGp1c3Qgc3BlY2lmaWVzIHRoZSBzZXJ2ZXIg YWRkcmVzcyBmb3IgdGhlDQo+IGVuZCBwb2ludCBvZiBtcHRjcCBjb25uZWN0aW9uLg0KDQpbTWVk XSBZZXMsIHRoaXMgaXMgb25seSBmb3IgdGhlIGluaXRpYWwgc3ViZmxvdy4gU3Vic2VxdWVudCBz dWJmbG93cyB3aWxsIHVzZSBhbiBhZGRyZXNzIG9mIHRoZSBwcm94eS4NCg0KPiANCj4gb2ZmLXBh dGggKGV4cGxpY2l0IG1vZGUpIC4uLiBUaGUgY2xpZW50IG5lZWRzIHRvIGtub3cgdGhlIHByZXNl bmNlIG9mDQo+IE1DUC4gVGhlIGFwcCBuZWVkcyB0byB1c2UgTUNQJ3MgYWRkcmVzcyBmb3IgdGhl IGRlc3RpbmF0aW9uLiBJdCBhbHNvDQo+IG5lZWQgdG8gZ2V0IE1DUCdzIGFkZHJlc3MgKHZpYSBE SENQIG9yIHNvbWV0aGluZyBlbHNlKSBhbmQgdGVsbHMgbXB0Y3ANCj4gc3RhY2sgdG8gcHV0IGl0 IGluIE1QX0NPTlZFUlQgb3B0aW9uICh2aWEgQVBJPykNCg0KW01lZF0gdGhpcyBtYXkgYmUgb25l IHdheSB0byBpbXBsZW1lbnQgaXQsIGJ1dCB0aGlzIGlzIG5vdCBteSBmYXZvcml0ZSBvbmUuIEkg c3VnZ2VzdCB0aGUgZm9sbG93aW5nOg0KKiBUaGUgYXBwbGljYXRpb24gZG9lcyBub3QgbmVlZCB0 byBrbm93IGFib3V0IHRoZSBvbi1vZmYvcGF0aCBtb2Rlcy4NCiogVGhpcyBpcyBoYW5kbGVkIGF0 IHRoZSBNUFRDUCBzZXJ2aWNlIGxldmVsOiBpZiBhbiBhZGRyZXNzIGlzIGNvbmZpZ3VyZWQgdmlh IERIQ1AgKG9yIG90aGVyIG1lYW5zKSwgaXQgd2lsbCBiZWhhdmUgaW4gdGhlIEV4cGxpY2l0IG1v ZGUuDQoqIE1QX0NPTlZFUlQgb3B0aW9uKHMpIGFyZSBpbnNlcnRlZCBieSB0aGUgTVBUQ1Agc2Vy dmVyIGFjY29yZGluZ2x5LiANCg0KPiANCj4gSW4gdGhpcyBjYXNlLCBJIHRoaW5rIHRoZSBvZmYt cGF0aCBjbGllbnRzIG5lZWQgdG8ga25vdyB0aGF0IHRoZXkgYXJlDQo+IG9mZi1wYXRoIG5vZGVz IGFuZCBuZWVkIHRvIHJlbHkgb24gTUNQICpiZWZvcmUqIGNvbW11bmljYXRpb24gc3RhcnRzLg0K DQpbTWVkXSBUaGlzIGlzIHR5cGljYWxseSBhbiBpbmZvcm1hdGlvbiB0aGF0IGlzIHByb3ZpZGVk IGR1cmluZyBuZXR3b3JrIGF0dGFjaG1lbnQsIGV0Yy4gRm9yIGV4YW1wbGUsIA0KKiBhIGNlbGx1 bGFyIGRldmljZSBjYW4gcmV0cmlldmUgdGhlIE1DUCBpbmZvcm1hdGlvbiBkdXJpbmcgdGhlIFBE UCBjb250ZXh0IGFjdGl2YXRpb24gYnkgbWVhbnMgb2YgYSBkZWRpY2F0ZWQgUENPIEluZm9ybWF0 aW9uIEVsZW1lbnQuDQoqIGEgQ1BFIHdpbGwgcmV0cmlldmUgdGhpcyBpbmZvcm1hdGlvbiB3aGVu IGl0IGJvb3RzdHJhcHMuDQoNCk5vdGUgdGhhdCAgdGhlIGNsaWVudCBuZWVkcyBETlMgaW5mb3Jt YXRpb24gYW5kIG90aGVyIGltcG9ydGFudCBzZXJ2aWNlIGVsZW1lbnRzIGJlZm9yZSB0byBtYWtl IHVzZSBvZiBhIHNlcnZpY2UuIFRoYXQncyBub3QgcGFydGljdWxhciB0byBNUFRDUC4gDQoNCj4g QnV0LCBJJ20gbm90IHZlcnkgc3VyZSBob3cgdGhleSBnZXQgc3VjaCBrbm93bGVkZ2UuDQoNCltN ZWRdIFNhbWUgYXMgZm9yIEROUyBhbmQgb3RoZXIgc2VydmljZXMgKFNCQywgZXRjLikuIERvIHlv dSBmb3Jlc2VlIGFueSBwYXJ0aWN1bGFyIGlzc3VlPw0KDQogRXZlbiBpZiB0aGV5IGdldCBhDQo+ IE1DUCBhZGRyZXNzIHZpYSBESENQLCB0aGVyZSBtaWdodCBiZSBwb3NzaWJpbGl0eSB0aGF0IHRo ZSBNQ1AgaXMNCj4gYWN0dWFsbHkgb24tcGF0aC4NCg0KW01lZF0gdGhpcyBpcyBleGFjdGx5IHdo eSBodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtbmFtLW1wdGNwLWRlcGxveW1lbnQt Y29uc2lkZXJhdGlvbnMtMDAuaHRtbCNzZWN0aW9uLTUuMiB1c2VzIEltcGxpY2l0L0V4cGxpY2l0 IHRlcm1pbm9sb2d5LiAgDQoNCj4gDQo+IFRoYW5rcywNCj4gLS0NCj4gWW9zaGkNCj4gDQo+IA0K PiANCj4gDQo+IA0KPiANCj4gDQo+IA0KPiBPbiBUaHUsIE5vdiAxMCwgMjAxNiBhdCA0OjU0IEFN LCAgPG1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20+IHdyb3RlOg0KPiA+IEhpIFBoaWwsDQo+ ID4NCj4gPg0KPiA+DQo+ID4gUGxlYXNlIHNlZSBpbmxpbmUuDQo+ID4NCj4gPg0KPiA+DQo+ID4g Q2hlZXJzLA0KPiA+DQo+ID4gTWVkDQo+ID4NCj4gPg0KPiA+DQo+ID4gRGUgOiBtdWx0aXBhdGh0 Y3AgW21haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZ10gRGUgbGEgcGFydCBkZQ0K PiA+IHBoaWxpcC5lYXJkbGV5QGJ0LmNvbQ0KPiA+IEVudm95w6kgOiBqZXVkaSAxMCBub3ZlbWJy ZSAyMDE2IDEyOjQwDQo+ID4gw4AgOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmcNCj4gPiBPYmpldCA6 IFttdWx0aXBhdGh0Y3BdIFF1ZXN0aW9ucyBvbg0KPiA+IGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcv aHRtbC9kcmFmdC1ib3VjYWRhaXItbXB0Y3AtcGxhaW4tbW9kZS0wOQ0KPiA+DQo+ID4NCj4gPg0K PiA+IEEgZmV3IHF1ZXN0aW9ucw0KPiA+DQo+ID4NCj4gPg0KPiA+IFNlY3Rpb25zIDQgJiA1IGRp c2N1c3Mgb3BlcmF0aW9uIHdpdGggYSBzaW5nbGUtZW5kZWQgcHJveHksIGllIG9uZSBlbmQNCj4g aG9zdA0KPiA+IGlzIE1QVENQLWVuYWJsZWQgYW5kIHRoZSBvdGhlciBlbmQgaG9zdCBpcyDigJhs ZWdhY3nigJkgVENQLiBUaGUgZmlndXJlcyBhbmQNCj4gPiBkaXNjdXNzaW9uIHNlZW0gdG8gYXNz dW1lIHRoZSBNUFRDUC1lbmFibGVkIGVuZCBob3N0IGluaXRpYXRlcyB0aGUNCj4gPiBjb25uZWN0 aW9uLiBJcyB0aGUgY2FzZSBhbHNvIGNvdmVyZWQgd2hlcmUgdGhlIFRDUCBlbmQgaG9zdCBpbml0 aWF0ZXMNCj4gdGhlDQo+ID4gY29ubmVjdGlvbj8NCj4gPg0KPiA+IFtNZWRdIFllcy4gV2UgYWxy ZWFkeSBoYXZlIHRob3NlIGRldGFpbHMgaW4gLTA4IG9mIHRoZSBkcmFmdCBhbmQgc29tZSBvZg0K PiB0aGUNCj4gPiBkZXRhaWxzIHdlcmUgcHJlc2VudGVkIGluIEJ1ZW5vcyBBaXJlcyBtZWV0aW5n IChzZWUgc2xpZGUgMTQgb2YNCj4gPiBodHRwczovL3d3dy5pZXRmLm9yZy9wcm9jZWVkaW5ncy85 NS9zbGlkZXMvc2xpZGVzLTk1LW1wdGNwLTEucGRmKS4gV2UNCj4gPiByZW1vdmVkIHRoZXNlIGRl dGFpbHMgYmVjYXVzZSB3ZSB3YW50ZWQgdG8gbWFrZSBzdXJlIHRoYXQgdGhlIGJhc2UNCj4gYmVo YXZpb3VyDQo+ID4gaXMgd2VsbCB1bmRlcnN0b29kLg0KPiA+DQo+ID4NCj4gPg0KPiA+IEluIFNl Y3Rpb25zIDQgJiA1LCB0aGUgTVBUQ1AtZW5hYmxlZCBlbmQgaG9zdCBpcyBhc3N1bWVkIHRvIGtu b3cgdGhlDQo+IGFkZHJlc3MNCj4gPiBvZiB0aGUgVENQIGVuZCBob3N0LiBJIGFzc3VtZSB0aGlz IGlzIHRocm91Z2ggZXhpc3RpbmcgdGVjaG5pcXVlcy4NCj4gPg0KPiA+IFtNZWRdIFllcy4NCj4g Pg0KPiA+DQo+ID4NCj4gPiBJdCBtYXkgbWVhbiB0aGF0IGFuIG9wZXJhdG9yIGhhcyB0byBiZSBj YXJlZnVsLCBmb3IgaW5zdGFuY2UgaWYgdGhleeKAmXJlDQo+ID4gZG9pbmcgY2FjaGluZyBhdCB0 aGUgZWRnZSBvZiB0aGUgbmV0d29yayBhbmQgdGhlIHByb3h5IGlzIG1vcmUgY2VudHJhbC4NCj4g ZnJvbQ0KPiA+IHRoZSBwb2ludCBvZiB2aWV3IG9mIHRoZSBwYXRoIHBhY2tldHMgdGFrZSwgdGhp cyBzZWVtcyB0aGUgc2FtZSBkcmF3YmFjaw0KPiBhcw0KPiA+IGlmIHR1bm5lbGxpbmcgaXMgcHJl c2VudCDigJMgbm90IHN1cmUgaWYgdGhlcmUgY291bGQgYmUgdW5wbGVhc2FudCBtcHRjcA0KPiA+ IHByb3RvY29sIGludGVyYWN0aW9ucz8NCj4gPg0KPiA+IFtNZWRdIFR3byBjb21tZW50cyBoZXJl Og0KPiA+DQo+ID4gwrcgICAgICAgICBUaGlzIGlzIGFuIGlzc3VlIGZvciBNUFRDUCBpbiBnZW5l cmFsOg0KPiA+IGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1pZXRmLW1wdGNwLWV4 cGVyaWVuY2UtMDcjc2VjdGlvbi0zLjkNCj4gPg0KPiA+IMK3ICAgICAgICAgVGhlIGxvY2F0aW9u IG9mIHRoZSBNQ1AgaXMgZGVwbG95bWVudC1zcGVjaWZpYy4gQW4gb3BlcmF0b3INCj4gdGhhdA0K PiA+IGNvbnRyb2xzIGJvdGggYWNjZXNzIGxlZ3MgaXMgbGlrZWx5IHRvIG1ha2Ugc3VyZSB0aGF0 IEROUyBzZXJ2aWNlIGlzDQo+ID4gYXBwcm9wcmlhdGVseSBjb25maWd1cmVkLiBBbiBleGFtcGxl IHdvdWxkIGJlIHRvIGNvbGxvY2F0ZSB0aGUgTUNQIHdpdGgNCj4gdGhlDQo+ID4gQk5HIGZ1bmN0 aW9uIGFuZCBtYW5kYXRlIHRoZSB1c2Ugb2YgdGhlIEROUyBzZXJ2ZXIgcHJvdmlzaW9uZWQgdmlh IHRoZQ0KPiBmaXhlZA0KPiA+IGxpbmUuIE90aGVyIGFwcHJvYWNoZXMgY2FuIGJlIGNvbnNpZGVy ZWQgYnV0IHRoaXMgaXMgcmVhbGx5DQo+ID4gZGVwbG95bWVudC1zcGVjaWZpYy4NCj4gPg0KPiA+ DQo+ID4NCj4gPiBJbiBzZWN0aW9uIDYsIHR3by1lbmRlZCBNUFRDUCBwcm94eSAobmVpdGhlciBl bmQgaG9zdCBpcyBNUFRDUC1lbmFibGVkKQ0KPiA+DQo+ID4gPDwgIElmIHRoZSBkb3duc3RyZWFt IE1DUCBpcyBkZXBsb3llZCBvbi1wYXRoLCBpdCBvbmx5IHRlcm1pbmF0ZXMgTVBUQ1ANCj4gPg0K PiA+ICAgIGNvbm5lY3Rpb25zIHRoYXQgY2FycnkgYW4gZW1wdHkgTVBfQ09OVkVSVCBvcHRpb24g aW5zaWRlIHRoZWlyIFNZTg0KPiA+DQo+ID4gICAgKGkuZS4sIG5vIGFkZHJlc3MgaXMgY29udmV5 ZWQpLiAgSWYgdGhlIE1DUCByZWNlaXZlcyBhIFNZTiBzZWdtZW50DQo+ID4NCj4gPiAgICB0aGF0 IGNvbnRhaW5zIHRoZSBNUF9DQVBBQkxFIG9wdGlvbiBidXQgbm8gTVBfQ09OVkVSVCBvcHRpb24s IGl0IE1VU1QNCj4gPg0KPiA+ICAgIGZvcndhcmQgdGhlIFNZTiB0byBpdHMgZmluYWwgZGVzdGlu YXRpb24gd2l0aG91dCBhbnkgbW9kaWZpY2F0aW9uLg0KPiA+DQo+ID4+Pg0KPiA+DQo+ID4gQ29t bWVudDogSSBmb3VuZCB0aGUgZGVzY3JpcHRpb24gY29uZnVzaW5nLiBOb3Qgc3VyZSB3aGF0IGRv d25zdHJlYW0gYW5kDQo+ID4gdXBzdHJlYW0gbWVhbiwgYXMgdGhlIGZpZ3VyZSBzaG93cyBiaS1k aXJlY3Rpb25hbCBjb21tdW5pY2F0aW9ucy4NCj4gPg0KPiA+IFtNZWRdIFNlY3Rpb24gNiBjbGVh cmx5IGluZGljYXRlcyB3aGF0IGlzIG1lYW50IGJ5IFVwc3RyZWFtIGFuZA0KPiBEb3duc3RyZWFt DQo+ID4gTUNQDQo+ID4NCj4gPg0KPiA+DQo+ID4gICAgICAgICAgICAgIFVwc3RyZWFtICAgICAg ICBEb3duc3RyZWFtDQo+ID4NCj4gPiAgICAgICAgIEMgPC0tLT4gTUNQIDw9PT09PT09PT09PT4g TUNQIDwtLS0tLS0tLS0tLS0+IFMNCj4gPg0KPiA+ICAgICAgICAgICAgICAgICAgICs8PT09PT09 PT09PT09PT4rDQo+ID4NCj4gPg0KPiA+DQo+ID4gICAgTGVnZW5kOg0KPiA+DQo+ID4gICAgICAg ICA8PT09PjogTVBUQ1AgbGVnDQo+ID4NCj4gPiAgICAgICAgIDwtLS0+OiBUQ1AgbGVnDQo+ID4N Cj4gPg0KPiA+DQo+ID4gICAgRmlndXJlIDc6IEEgQ2xpZW50IGludGVyYWN0cyB3aXRoIGEgU2Vy dmVyIHRocm91Z2ggYW4gdXBzdHJlYW0gYW5kIGENCj4gPg0KPiA+ICAgICAgICAgICAgICAgICAg IGRvd25zdHJlYW0gTXVsdGlwYXRoIENvbnZlcnNpb24gUG9pbnRzDQo+ID4NCj4gPg0KPiA+DQo+ ID4gYW5kDQo+ID4NCj4gPg0KPiA+DQo+ID4gICAgICAgICAgICAgIFVwc3RyZWFtICAgICAgICAg ICAgICAgICAgICAgRG93bnN0cmVhbQ0KPiA+DQo+ID4gICAgKy0tKyAgICAgICstLS0tLSsgICAg ICAgICAgICAgICAgICAgICAgICArLS0tLS0rICAgICAgKy0tKw0KPiA+DQo+ID4gICAgfEMxfCAg ICAgIHwgTUNQIHwgICAgICAgICAgICAgICAgICAgICAgICB8IE1DUCB8ICAgICAgfFMxfA0KPiA+ DQo+ID4gICAgKy0tKyAgICAgICstLS0tLSsgICAgICAgICAgICAgICAgICAgICAgICArLS0tLS0r ICAgICAgKy0tKw0KPiA+DQo+ID4gICAgIENAMSAgIHVNQ1BAMSB1TUNQQDIgICAgICAgICAgICAg ICAgICAgICAgIGRNQ1BAICAgICAgIFNADQo+ID4NCj4gPiDigKYNCj4gPg0KPiA+DQo+ID4NCj4g PiBGdXJ0aGVyLCB0aGUgdXNlIGNhc2Ugc2VjdGlvbiBzdGF0ZXMgdGhlIGZvbGxvd2luZzoNCj4g Pg0KPiA+DQo+ID4NCj4gPiA9PQ0KPiA+DQo+ID4gICAgSW4gdGhpcyB1c2UgY2FzZSwgbmVpdGhl ciB0aGUgQ2xpZW50IG5vciB0aGUgU2VydmVyIHN1cHBvcnQgTVBUQ1AuDQo+ID4NCj4gPiAgICBU d28gTUNQcyBhcmUgdXNlZCBhcyBpbGx1c3RyYXRlZCBpbiBGaWd1cmUgMi4gIFRoZSB1cHN0cmVh bSBNQ1AgaXMNCj4gPg0KPiA+ICAgIGVtYmVkZGVkIGluIHRoZSBDUEUgd2hpbGUgdGhlIGRvd25z dHJlYW0gTUNQIGlzIGxvY2F0ZWQgaW4gdGhlDQo+ID4NCj4gPiAgICBwcm92aWRlcidzIG5ldHdv cmsuICBUaGUgQ1BFIGlzIGF0dGFjaGVkIHRvIG11bHRpcGxlIGFjY2VzcyBuZXR3b3Jrcw0KPiA+ DQo+ID4gICAgKGUuZy4sIHhEU0wgYW5kIExURSkuICBUaGUgdXBzdHJlYW0gTUNQIHRyYW5zcGFy ZW50bHkgdGVybWluYXRlcyB0aGUNCj4gPg0KPiA+ICAgIFRDUCBjb25uZWN0aW9ucyBpbml0aWF0 ZWQgYnkgdGhlIENsaWVudCBhbmQgY29udmVydHMgdGhlbSBpbnRvIE1QVENQDQo+ID4NCj4gPiAg ICBjb25uZWN0aW9ucy4NCj4gPg0KPiA+DQo+ID4NCj4gPiAgICAgICAgICAgICAgICAgICBVcHN0 cmVhbSAgICAgICAgICAgICAgICAgICAgICBEb3duc3RyZWFtDQo+ID4NCj4gPiAgICAgICAgICst LSsgICAgICArLS0tLS0rICAgICAgICAgICAgICAgICAgICAgICAgICstLS0tLSsgICAgICArLS0r DQo+ID4NCj4gPiAgICAgICAgIHxIMXwgICAgICB8IE1DUCB8ICAgICAgICAgICAgICAgICAgICAg ICAgIHwgTUNQIHwgICAgICB8Uk18DQo+ID4NCj4gPiAgICAgICAgICstLSsgICAgICArLS0tLS0r ICAgICAgICAgICAgICAgICAgICAgICAgICstLS0tLSsgICAgICArLS0rDQo+ID4NCj4gPiAgICAg ICAgICB8ICAgICAgICAgICB8ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgfCAgICAgICAg ICAgfA0KPiA+DQo+ID4gICAgICAgICAgfDwtLS1UQ1AtLS0+fDw9PT09PT09PU1QVENQIExlZz09 PT09PT09PT09Pnw8LS0tVENQLS0tPnwNCj4gPg0KPiA+ICAgICAgICAgIHwgICAgICAgICAgIHwg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICB8ICAgICAgICAgICB8DQo+ID4NCj4gPg0KPiA+ DQo+ID4gICAgICAgICAgICAgRmlndXJlIDI6IE5ldHdvcmstYXNzaXN0ZWQgTVBUQ1AgKENQRS1i YXNlZCBNb2RlbCkNCj4gPg0KPiA+DQo+ID4NCj4gPiA9PQ0KPiA+DQo+ID4NCj4gPg0KPiA+IE9m ZiBwYXRoIGFuZCBvbiBwYXRoIEkgYWxzbyBmb3VuZCBjb25mdXNpbmcuDQo+ID4NCj4gPiBbTWVk XSBGYWlyIGNvbW1lbnQuIFdlIHRob3VnaHQgdGhhdCB0aGUgcmVhZGVyIGlzIGZhbWlsaWFyIHdp dGggdGhlDQo+ID4gZGVwbG95bWVudCBtb2RlbHMgaW46DQo+ID4gaHR0cHM6Ly90b29scy5pZXRm Lm9yZy9odG1sL2RyYWZ0LW5hbS1tcHRjcC1kZXBsb3ltZW50LWNvbnNpZGVyYXRpb25zLQ0KPiAw MC5odG1sI3NlY3Rpb24tNS4yDQo+ID4NCj4gPg0KPiA+DQo+ID4gSWYgSSBnZXQgaXQgcmlnaHQs IG9uIHBhdGggbWVhbnMgdGhhdCB5b3UgZ3VhcmFudGVlIHRoZSBmaXJzdCBzdWJmbG93DQo+IGdv ZXMNCj4gPiB0aHJvdWdoIHRoZSBwcm94eQ0KPiA+DQo+ID4gW01lZF0gWWVzLiBGb3IgZXhhbXBs ZSwgdGhlIHByb3h5IGlzIG9uIHRoZSBkZWZhdWx0IGZvcndhcmRpbmcgcGF0aCBvZiBhDQo+ID4g cHJpbWFyeSBsaW5rLg0KPiA+DQo+ID4NCj4gPg0KPiA+IOKAkyB3aGF0IGhhcHBlbnMgaWYgaXQg ZG9lc27igJl0Pw0KPiA+DQo+ID4gW01lZF0gTmV0d29yay1hc3Npc3RlZCBNUFRDUCBjb25uZWN0 aW9ucyB3aWxsIGZhaWwuIE5vdGUgdGhhdCBpZiB0aGUNCj4gcHJpbWFyeQ0KPiA+IGxpbmsgaXMg dW5hdmFpbGFibGUgZm9yIHNvbWUgcmVhc29uLCAoMSkgdGhlIHNlcnZpY2UgY2Fubm90IGJlIHBy b3ZpZGVkDQo+ID4gdGhyb3VnaCB0aGUgc2Vjb25kYXJ5IGxpbmsgaW4gc2l0dWF0aW9ucyB3aGVy ZSBvbmx5IHByaXZhdGUgSVB2NA0KPiBhZGRyZXNzZXMNCj4gPiBhcmUgYXNzaWduZWQgb24gdGhl IHNlY29uZGFyeSBsaW5rIG9yICgyKSBzb21lIGNvbW11bmljYXRpb25zIG1heSBub3QgYmUNCj4g PiBlc3RhYmxpc2hlZCBpZiBvbmx5IElQdjYgcHJlZml4ZXMgYXJlIGFzc2lnbmVkIGluIHRoYXQg bGluay4NCj4gPg0KPiA+DQo+ID4NCj4gPiB3aGF0IGJlbmVmaXQgZG9lcyBoYXZpbmcgdGhpcyBl eHRyYSBvbi1wYXRoIChpbXBsaWNpdCBtb2RlKSBtZWNoYW5pc20NCj4gYnJpbmc/DQo+ID4gKEkg a25vdyB0aGVyZeKAmXMgYmVlbiBzb21lIGRpc2N1c3Npb24gb24gdGhpcywgaXMgdGhlcmUgYSBz dW1tYXJ5IG9mIHRoZQ0KPiA+IGNvbmNsdXNpb24/KQ0KPiA+DQo+ID4gW01lZF0gSXQgbWF5IGFs bG93IGZvciBxdWljayBuZXR3b3JrLWFzc2lzdGVkIE1QVENQIGRlcGxveW1lbnRzIGlmIGENCj4g PiBwcm92aWRlciBkb2VzIG5vdCB3YW50IHRvIHdhaXQgZm9yIHRoZSBNUF9DT05WRVJUIHRvIGJl IGZ1bGx5IGVuZG9yc2VkLg0KPiA+IE5hdGl2ZSBNUFRDUCBjb25uZWN0aW9ucyB3aWxsIGJlIGJy b2tlbiBiZWNhdXNlIHRoZSBNQ1Agd2lsbA0KPiBzeXN0ZW1hdGljYWxseQ0KPiA+IHJldmVydCB0 aGVtIHRvIFRDUC4gVGhlIHN1cHBvcnQgTVBfQ09OVkVSVCB3aWxsIHNvbHZlIHRoYXQgcHJvYmxl bSBmb3INCj4gdGhlDQo+ID4gaW1wbGljaXQgbW9kZS4gQlRXLCBhcyBhbiBlZGl0b3Igb2YgdGhl IGRvY3VtZW50LCBJ4oCZbSB0cnlpbmcgdG8gYXZvaWQNCj4gPiBtYW5kYXRpbmcgZXhwbGljaXQg b3IgaW1wbGljaXQgYXMgdGhpcyBzaG91bGQgYmUgdGhlIHJlc3BvbnNpYmlsaXR5IG9mDQo+IGVh Y2gNCj4gPiBvcGVyYXRvci4NCj4gPg0KPiA+DQo+ID4NCj4gPiBIb3cgZG9lcyB0aGUgZmlyc3Qg cHJveHkga25vdyB0aGUgYWRkcmVzcyBvZiB0aGUgbW9zdCBhcHByb3ByaWF0ZSBzZWNvbmQNCj4g PiBwcm94eSAoaWUgdGhlIHByb3h5IG5lYXJlc3QgdGhlIG90aGVyIGVuZCBob3N0KT8NCj4gPg0K PiA+IFtNZWRdIFRoaXMgaXMgZG9uZSBieSBtZWFucyBvZiBESENQLCBmb3IgaW5zdGFuY2UuIFBs ZWFzZSByZWZlciB0bw0KPiBTZWN0aW9uDQo+ID4gNi4yLjI6DQo+ID4NCj4gPg0KPiA+DQo+ID4g ICAgSW4gdGhpcyBzZWN0aW9uLCB3ZSBhc3N1bWUgdGhhdCB0aGUgdXBzdHJlYW0gTUNQIGhhcyBi ZWVuIGNvbmZpZ3VyZWQNCj4gPg0KPiA+ICAgIHdpdGggb25lIGFkZHJlc3Mgb2YgdGhlIGRvd25z dHJlYW0gTUNQLiAgVGhpcyBhZGRyZXNzIGNhbiBiZQ0KPiA+DQo+ID4gICAgY29uZmlndXJlZCBz dGF0aWNhbGx5LCBkeW5hbWljYWxseSBkaXN0cmlidXRlZCBieSBtZWFucyBvZiBhIERIQ1ANCj4g Pg0KPiA+ICAgIG9wdGlvbiBbSS1ELmJvdWNhZGFpci1tcHRjcC1kaGNdIG9yIGJ5IGFueSBvdGhl ciBtZWFucyB0aGF0IGFyZQ0KPiA+DQo+ID4gICAgb3V0c2lkZSB0aGUgc2NvcGUgb2YgdGhpcyBk b2N1bWVudC4NCj4gPg0KPiA+DQo+ID4NCj4gPg0KPiA+DQo+ID4gVGhlIG1lY2hhbmlzbSBtZW50 aW9ucyBhIHRva2VuLCBpcyB0aGlzIGEgcmUtdXNlIG9mIG9uZSBvZiB0aGUgZXhpc3RpbmcNCj4g PiB0b2tlbnMgaW4gaHR0cHM6Ly9kYXRhdHJhY2tlci5pZXRmLm9yZy9kb2MvZHJhZnQtaWV0Zi1t cHRjcC1yZmM2ODI0YmlzLw0KPiBvciBhDQo+ID4gbmV3IG9uZT8NCj4gPg0KPiA+IFtNZWRdIFRo aXMgaXMgdGhlIHRva2VuIGRlZmluZWQgaW4gaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3Jm YzY4MjQ6DQo+ID4NCj4gPg0KPiA+DQo+ID4gICAgVG9rZW46ICBBIGxvY2FsbHkgdW5pcXVlIGlk ZW50aWZpZXIgZ2l2ZW4gdG8gYSBtdWx0aXBhdGggY29ubmVjdGlvbg0KPiA+DQo+ID4gICAgICAg YnkgYSBob3N0LiAgTWF5IGFsc28gYmUgcmVmZXJyZWQgdG8gYXMgYSAiQ29ubmVjdGlvbiBJRCIu DQo+ID4NCj4gPg0KPiA+DQo+ID4gVGhhbmtzDQo+ID4NCj4gPiBbTWVkXSBUaGFuayB5b3UuDQo+ ID4NCj4gPiBwaGlsDQo+ID4NCj4gPg0KPiA+IF9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fDQo+ID4gbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdA0KPiA+IG11 bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiA+IGh0dHBzOi8vd3d3LmlldGYub3JnL21haWxtYW4vbGlz dGluZm8vbXVsdGlwYXRodGNwDQo+ID4NCg== From nobody Sun Nov 13 23:29:06 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 476A21296A7 for ; Sun, 13 Nov 2016 23:29:05 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2 X-Spam-Level: X-Spam-Status: No, score=-2 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id VI8PKYjvi8sZ for ; Sun, 13 Nov 2016 23:29:03 -0800 (PST) Received: from mail-pg0-x22d.google.com (mail-pg0-x22d.google.com [IPv6:2607:f8b0:400e:c05::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A327E129554 for ; Sun, 13 Nov 2016 23:29:03 -0800 (PST) Received: by mail-pg0-x22d.google.com with SMTP id x23so48347324pgx.1 for ; Sun, 13 Nov 2016 23:29:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=jrmw2vM8oAIidBGP/KXj7muGn4eZtAczFLJ4YTph+GE=; b=pVW0ZVf7YivBS/dPgnZaYTKClpautRWOhjt9yVJ53hludLyNgwUje6cTHLBOFThRyT Ru395hMSaERoEWerep/N8vg3aNm8O6KN7BkDIugySTCX15r5Tew6Pu8K/oKZLMxVMDzx DgkCP4uyQ71nvTUq0sv4HcKSPkP6HTNpz6FE58NJK6fOlgXefaaBjZ4kcoC7KBeikch1 KJETTzHjBThCf50QakqtDC6AN25rDwgC1xD/AZsYpnhGFeZB5TiwFpZzgrxmhruQD9Y8 vXw2OD3cwte7xtPh9dywTUs3lo3lRgP16e8TFwFxVgz+IbGEGpPZIAy7UX4MnC0v0kRe nUng== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=jrmw2vM8oAIidBGP/KXj7muGn4eZtAczFLJ4YTph+GE=; b=VfMKymZyM6eebSIASjY1o9HvbwfF2sEI7AwXjDghMNvU9Jo5RjvvkkwzgcoZjodrpl 0OYCXYJvFyLxv4jAAqW5lWVyaTApEG8tPnIZ+6vecM6CXsYhf2hqsPcG1d6ADch/iGZ/ wEbagsVh5Yo7EiI1FddhJr6N8r5h7ABOLudvM4OV4b88XYHD5YC/1s4C0xKasgFWsrPB u+95R8y7DHzlw+OjyPdFwSrZbJRdu9xwAH1ShRKe/UMv99CVy1Ve0GJlbRBp0E9L6wLG b2DgZvKPErMSs0+Y73pqklUNjcamDUDuSUGqSLYns0Q2x7yFcbgJlcHN3aHf/wXVv5g+ HN/Q== X-Gm-Message-State: ABUngvd+JiHlJ6+nUWfU7LeQ0nnH+2+VHhzwv22Fr9XRTcy434XU8BZwmfLHOL3zWbYWFQ== X-Received: by 10.99.245.21 with SMTP id w21mr10943002pgh.5.1479108543247; Sun, 13 Nov 2016 23:29:03 -0800 (PST) Received: from dhcp-8fca.meeting.ietf.org (dhcp-8fca.meeting.ietf.org. [31.133.143.202]) by smtp.gmail.com with ESMTPSA id a22sm32704570pfg.7.2016.11.13.23.29.01 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 13 Nov 2016 23:29:02 -0800 (PST) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: Date: Mon, 14 Nov 2016 07:28:59 +0000 Content-Transfer-Encoding: quoted-printable Message-Id: <52DBDDD0-45D1-414F-91CF-67E29B6D58F3@gmail.com> References: <581F243E.2050900@uclouvain.be> To: =?utf-8?Q?Fabien_Duch=C3=AAne?= X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Multipath TCP Address advertisement 5/5 - Communities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:29:05 -0000 You could advertise it with your =E2=80=98backup=E2=80=99 bit in = proposal 3/5 :-) > On 14 Nov 2016, at 07:09, Fabien Duch=C3=AAne = wrote: >=20 >=20 >=20 > On 11/14/2016 04:05 PM, Alan Ford wrote: >> Hi all, >>=20 >> But if you as a server know your IPv6 and IPv4 share a path, you may = choose not to use one or the other. Same for the client. So under what = circumstances does signalling this to the far end actually help? > mm thinking about it: > let's say that you have a v4 and a v6 that share a path, so you don't = announce the v6. What happen if the v4 fails if you didn't announce your = v6? >>=20 >> Regards, >> Alan >>=20 >=20 > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Sun Nov 13 23:30:24 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 044C51296C2 for ; Sun, 13 Nov 2016 23:30:23 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.891 X-Spam-Level: X-Spam-Status: No, score=-6.891 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QSxiFXylquvU for ; Sun, 13 Nov 2016 23:30:20 -0800 (PST) Received: from smtp-fr.alcatel-lucent.com (fr-hpida-esg-02.alcatel-lucent.com [135.245.210.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id DEB62129634 for ; Sun, 13 Nov 2016 23:30:19 -0800 (PST) Received: from fr712umx3.dmz.alcatel-lucent.com (unknown [135.245.210.42]) by Websense Email Security Gateway with ESMTPS id 8ECC1FA5381BF; Mon, 14 Nov 2016 07:30:16 +0000 (GMT) Received: from fr711usmtp1.zeu.alcatel-lucent.com (fr711usmtp1.zeu.alcatel-lucent.com [135.239.2.122]) by fr712umx3.dmz.alcatel-lucent.com (GMO-o) with ESMTP id uAE7UHx4003559 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 14 Nov 2016 07:30:17 GMT Received: from FR711WXCHHUB02.zeu.alcatel-lucent.com (fr711wxchhub02.zeu.alcatel-lucent.com [135.239.2.112]) by fr711usmtp1.zeu.alcatel-lucent.com (GMO) with ESMTP id uAE7UBJs014698 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Mon, 14 Nov 2016 08:30:17 +0100 Received: from FR711WXCHMBA07.zeu.alcatel-lucent.com ([169.254.3.131]) by FR711WXCHHUB02.zeu.alcatel-lucent.com ([135.239.2.112]) with mapi id 14.03.0301.000; Mon, 14 Nov 2016 08:30:15 +0100 From: "Henderickx, Wim (Nokia - BE)" To: "philip.eardley@bt.com" , "alan.ford@gmail.com" Thread-Topic: [multipathtcp] Towards a Multipath TCP Proxy work item Thread-Index: AQHSPj33vK85fE9qpUe+MYqgkVUyQqDX9GUAgAAg/IA= Date: Mon, 14 Nov 2016 07:30:14 +0000 Message-ID: <167FEF4E-E793-47AE-81FA-6F7A86E0EDD8@nokia.com> References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com> <1479105129326.45083@bt.com> In-Reply-To: <1479105129326.45083@bt.com> Accept-Language: nl-BE, en-US Content-Language: en-GB X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/f.1c.0.161110 x-originating-ip: [135.239.27.40] Content-Type: multipart/alternative; boundary="_000_167FEF4EE79347AE81FA6F7A86E0EDD8nokiacom_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:30:23 -0000 --_000_167FEF4EE79347AE81FA6F7A86E0EDD8nokiacom_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SSBhZ3JlZSB3ZSBzaG91bGQgZG9jdW1lbnQgaG93IHByb3hpZXMgKHNpbmdsZS9kdWFsIGVuZGVk KSBzaG91bGQgYmVoYXZlIGluIGNvbmp1bmN0aW9uIHdpdGggTVBUQ1AuDQpJdCBpcyBwYXJ0aWN1 bGFybHkgaW1wb3J0YW50IHRoZXkgZG9u4oCZdCBpbnRlcmZlcmUgd2l0aCBFMkUgTVBUQ1AgZmxv d3MsIGV0Yy4NCg0KU28gaW4gZXNzZW5jZSBJIHN1cHBvcnQgYWRkaW5nIHRoaXMgaW4gdGhlIGNo YXJ0ZXIgYW5kIGRvY3VtZW50IHRoZSBzY2VuYXJpb+KAmXMgYW5kIHRoZSBiZWhhdmlvdXIgb2Yg dGhlIHByb3hpZXMNCg0KRnJvbTogbXVsdGlwYXRodGNwIDxtdWx0aXBhdGh0Y3AtYm91bmNlc0Bp ZXRmLm9yZz4gb24gYmVoYWxmIG9mICJwaGlsaXAuZWFyZGxleUBidC5jb20iIDxwaGlsaXAuZWFy ZGxleUBidC5jb20+DQpEYXRlOiBNb25kYXksIDE0IE5vdmVtYmVyIDIwMTYgYXQgMTU6MzINClRv OiBBbGFuIEZvcmQgPGFsYW4uZm9yZEBnbWFpbC5jb20+DQpDYzogIm11bHRpcGF0aHRjcEBpZXRm Lm9yZyIgPG11bHRpcGF0aHRjcEBpZXRmLm9yZz4NClN1YmplY3Q6IFJlOiBbbXVsdGlwYXRodGNw XSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0KDQppIHRoaW5rIHdl IHNob3VsZCBtb3ZlIGJleW9uZCAiZXhwbG9yaW5nIHdoZXRoZXIgaXQgd291bGQgYmUgdXNlZnVs Ii4NCg0KDQoNCmknZCBsaWtlIHVzIHRvIGFzc2VzcyBwcm9wb3NlZCBzb2x1dGlvbnMuIGkgdGhp bmsgd2Ugc2hvdWxkIHNheSB0aGlzIGlzIHdoYXQgd2UncmUgZG9pbmcgLSBhdCB0aGUgbW9tZW50 IHdlJ3ZlIGhhZCBxdWl0ZSBhIGxvdCBvZiBkaXNjdXNzaW9uIGFib3V0IG9uZSBwcm9wb3NhbC4g d2Ugc2hvdWxkIGdpdmUgdGhlIGNoYW5jZSBmb3Igb3RoZXIgcHJvcG9zYWxzLCBhbmQgbWFrZSB0 aGUgZGlzY3Vzc2lvbiBtb3JlIHN0cnVjdHVyZWQgKHdoYXQgYXJlIHRoZSBhc3Nlc3NtZW50IGNy aXRlcmlhKS4NCg0KDQoNCmkgYWxzbyB0aGluayB3ZSBzaG91bGQgZXhwbGljaXRseSBleGNsdWRl IG5vbi10Y3AgdHJhZmZpYyAgKGkgdGhpbmsgbm9uLXRjcCB0cmFmZmljIGlzIHRvbyBiaWcgYSB0 b3BpYyBmb3Igb3VyIFdHKQ0KDQoNCg0KcGhpbA0KDQoNCg0KDQoNCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fDQpGcm9tOiBBbGFuIEZvcmQgPGFsYW4uZm9yZEBnbWFpbC5jb20+DQpT ZW50OiAxNCBOb3ZlbWJlciAyMDE2IDA2OjExDQpUbzogRWFyZGxleSxQTCxQaGlsaXAsVFVCOCBS DQpDYzogbXVsdGlwYXRodGNwQGlldGYub3JnDQpTdWJqZWN0OiBSZTogW211bHRpcGF0aHRjcF0g VG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQoNCkkgdGhpbmsgdGhpcyB3 b3JrIGl0ZW0gaXMgYWNoaWV2YWJsZSBieSBzaW1wbHkgcmVtb3ZpbmcgcmVmZXJlbmNlcyB0byDi gJxhdCBsZWFzdCBvbmUgZW5k4oCdIGZyb20gdGhlIGV4aXN0aW5nIGNoYXJ0ZXIgaXRlbSBvbiB0 aGUgcHJveHkuIFNvIHRoZSBpdGVtIHdvdWxkIG5vdyByZWFkOg0KDQpGaW5hbGx5LCB0aGUgd29y a2luZyBncm91cCB3aWxsIGV4cGxvcmUgd2hldGhlciBhbiBNUFRDUC1hd2FyZQ0KbWlkZGxlYm94 IHdvdWxkIGJlIHVzZWZ1bC4gRm9yIGV4YW1wbGUsIHBvdGVudGlhbGx5IGhlbHBpbmcgTVBUQ1Di gJlzDQppbmNyZW1lbnRhbCBkZXBsb3ltZW50IGJ5IGFsbG93aW5nIG9ubHkgb25lIGVuZCBob3N0 IHRvIGJlIE1QVENQLWVuYWJsZWQNCmFuZCB0aGUgbWlkZGxlYm94IGFjdHMgYXMgYW4gTVBUQ1Ag cHJveHkgZm9yIHRoZSBvdGhlciBlbmQgaG9zdCwgd2hpY2ggcnVucw0KVENQOyBhbmQgcG90ZW50 aWFsbHkgaGVscGluZyBzb21lIG1vYmlsaXR5IHNjZW5hcmlvcywgd2hlcmUgdGhlIG1pZGRsZSBi b3gNCmFjdHMgYXMgYW4gYW5jaG9yIGJldHdlZW4gdHdvIE1QVENQLWVuYWJsZWQgaG9zdHMuIEFs dGVybmF0aXZlbHksIG5laXRoZXINCmVuZCBob3N0IGNvdWxkIGJlIE1QVENQLWVuYWJsZWQgYnV0 IGEgcGFpciBvZiBwcm94aWVzIGNvdWxkIHdvcmsgdG9nZXRoZXIgdG8NCmJyaW5nIE1QVENQIGJl bmVmaXRzIHRvIHN1Y2ggY29ubmVjdGlvbnMuIFRoZSB3b3JraW5nIGdyb3VwIHdpbGwgZGV0YWls IHdoYXQgcmVhbA0KcHJvYmxlbXMgYW4gTVBUQ1AtZW5hYmxlZCBtaWRkbGVib3ggbWlnaHQgc29s dmUsIGhvdyBpdCB3b3VsZCBpbXBhY3QgdGhlDQpNdWx0aXBhdGggVENQIGFyY2hpdGVjdHVyZSAo UkZDNjE4MiksIHdoYXQgcHJveHkgYXBwcm9hY2ggbWlnaHQgYmUNCmp1c3RpZmllZCBhcyBjb21w YXJlZCBhZ2FpbnN0IGFsdGVybmF0aXZlIHNvbHV0aW9ucyB0byB0aGUgcHJvYmxlbXMsIGFuZA0K dGhlIGxpa2VseSBmZWFzaWJpbGl0eSBvZiBzb2x2aW5nIHRoZSB0ZWNobmljYWwgYW5kIHNlY3Vy aXR5IGlzc3Vlcy4NCg0KSW4gc29tZSB3YXlzLCB0aGUgdHdvIGVuZGVkIHByb3h5IHdvcmsgY291 bGQgZXZlbiBiZSBzZWVuIGFzIGFuIGV4dGVuc2lvbiBvZiB0aGUgcHJldmlvdXMgb3BlcmF0aW9u YWwgZXhwZXJpZW5jZSB3b3JrIHdpdGhpbiB0aGlzIFdHLg0KDQpSZWdhcmRzLA0KQWxhbg0KDQpP biAxMCBOb3YgMjAxNiwgYXQgMTk6MTcsIHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhp bGlwLmVhcmRsZXlAYnQuY29tPiB3cm90ZToNCg0KSGksDQpQZXJoYXBzIHRoaXMgaXMgc3BlYWtp bmcgdG9vIHNvb24sIGJ1dCBpdCBsb29rcyBsaWtlIHRoZSB2ZXJ5IGFjdGl2ZSBkaXNjdXNzaW9u IGlzIHJlYWNoaW5nIHNvbWUgY29tbW9uIHVuZGVyc3RhbmRpbmc/DQoNCldl4oCZcmUgdHJ5aW5n IHRvIHdvcmsgb3V0IHdoYXQgYSB3b3JrIGl0ZW0gbWlnaHQgbG9vayBsaWtlLCBzbyB3b3VsZCBs aWtlIHRvIHVuZGVyc3RhbmQgd2hhdCBhc3N1bXB0aW9ucyB3ZSB3b3VsZCBtYWtlLCBlZyBhYm91 dCB0aGUgc2NlbmFyaW8sICYgd2hhdCBjb21tb24gYWdyZWVtZW50cyB3ZeKAmWQgYXNzdW1lICYg cmVzdHJpY3Rpb25zIG9uIGhvdyB0aGUgc29sdXRpb24gd29ya3MuIFRoaXMgc2VlbXMgaW1wb3J0 YW50IHRvIGZyYW1lIHdvcmsgYnkgV0cuIElmIHBvc3NpYmxlIHdl4oCZZCBsaWtlIGRpc2N1c3Np b24gb24gdGhlc2UgcG9pbnRzIHRvIGF2b2lkIGdldHRpbmcgaW50byB0aGUgZmluZSBkZXRhaWxz IG9mIG9uZSBwYXJ0aWN1bGFyIGV4aXN0aW5nIHByb3Bvc2FsLg0KDQpXaGF0IHdl4oCZZCBhcHBy ZWNpYXRlIGlzIGEgc3VtbWFyeSBvZiB3aGF0IHRoZSBhc3N1bXB0aW9ucyAvdW5kZXJzdGFuZGlu Z3MgYXJlIGFib3V0Og0K4oCiICAgICAgICAgVGhlIHNjZW5hcmlvIChmb3IgaW5zdGFuY2U6IHRo ZSBNUFRDUC1lbmFibGVkIGhvc3Qga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIHByb3h5IChlZyB0 aHJvdWdoIGNvbmZpZ3VyYXRpb24pOyBhbmQgaXQga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIOKA mGxlZ2FjeeKAmSBob3N0IGl0IHdhbnRzIHRvIGNvbW11bmljYXRlIHdpdGgpDQrigKIgICAgICAg ICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQ IHByb3RvY29s4oCZcyBmYWxsYmFjayBiZWhhdmlvdXIgYW5kIGNvcGluZyB3aXRoIG1pZGRsZWJv eGVzDQrigKIgICAgICAgICBJZiB3ZSBjYW4gYWdyZWUgdGhhdCB0aGUgc29sdXRpb24gaXMgYmFz ZWQgb24gYSBuZXcgTVBUQ1Agb3B0aW9uDQrigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFs cmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBzZW1hbnRp Y3MgKG90aGVyIHRoYW4gdGhlIG5ldyBvcHRpb24pIGVnIGluIHRlcm1zIG9mIGh0dHBzOi8vdG9v bHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNA0K4oCiICAgICAgICAgSWYgYW55IGlt cGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBUQ1DigJlzIHNlbWFudGljcywgb3IgYW55IG1v ZHMgYXJlIG5lZWRlZCwgb3IgYXNzdW1wdGlvbnMgYWJvdXQgaXRzIGJlaGF2aW91ciwgZXRjDQri gKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIG90aGVyIGV4 aXN0aW5nIHRyYW5zcG9ydCBwcm90b2NvbOKAmXMgc2VtYW50aWNzIChwcmVzdW1pbmcgcGVvcGxl IHN0aWxsIHdvdWxkIGxpa2Ugbm9uLVRDUCBpbiBzY29wZT8pDQrigKIgICAgICAgICBBbnl0aGlu ZyBlbHNlIHRoYXQgeW91IHRoaW5rIGlzIG5lZWRlZCBpbiBvcmRlciB0byBmcmFtZSB0aGUgd29y ayBpdGVtDQoNCkl0IG1heSBiZSBjbGVhcmVyIHRvIGRvIHRoaXMgZm9yIHRoZSB0d28gdXNlIGNh c2VzIChzaW5nbGUtZW5kZWQgcHJveHksIGllIHdoZXJlIG9ubHkgb25lIGhvc3QgaXMgTVBUQ1At ZW5hYmxlZDsgYW5kIGRvdWJsZS1lbmRlZCBwcm94eSwgaWUgd2hlcmUgbmVpdGhlciBob3N0IGlz IE1QVENQLWVuYWJsZWQpLg0KDQpUaGlzIG1heSBzZWVtIGxpa2UgYSBsb25nIGxpc3QsIGJ1dCBt b3N0IG9mIHRoZSBhbnN3ZXJzIGNhbiBiZSDigJxub25l4oCdIOKAkyB3ZeKAmWxsIGVuZCB1cCB3 aXRoIGp1c3QgYSBzaG9ydCBwYXJhZ3JhcGggb3IgYSBmZXcgYnVsbGV0cyBpbiB0aGUgY2hhcnRl ci4NCg0KV2XigJlkIGFsc28gaGF2ZSB0byB3b3JrIG91dCBpbnRlcmFjdGlvbnMgd2l0aCBub24t TVBUQ1AgV0dzLCBidXQgTWlyamEgYW5kIElFU0cgd2lsbCBwcm9iYWJseSB3YW50IHRoZSBtYWlu IGlucHV0IG9uIHRoaXMuDQoNClRoYW5rcw0KUGhpbCAmIFlvc2hpDQpfX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KbXVsdGlwYXRodGNwIG1haWxpbmcgbGlz dA0KbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpo dHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0aHRjcA0KDQo= --_000_167FEF4EE79347AE81FA6F7A86E0EDD8nokiacom_ Content-Type: text/html; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxuczptdj0iaHR0cDovL21hY1ZtbFNj aGVtYVVyaSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnL1RSL1JFQy1odG1sNDAiPg0KPGhlYWQ+ DQo8bWV0YSBodHRwLWVxdWl2PSJDb250ZW50LVR5cGUiIGNvbnRlbnQ9InRleHQvaHRtbDsgY2hh cnNldD11dGYtOCI+DQo8bWV0YSBuYW1lPSJUaXRsZSIgY29udGVudD0iIj4NCjxtZXRhIG5hbWU9 IktleXdvcmRzIiBjb250ZW50PSIiPg0KPG1ldGEgbmFtZT0iR2VuZXJhdG9yIiBjb250ZW50PSJN aWNyb3NvZnQgV29yZCAxNSAoZmlsdGVyZWQgbWVkaXVtKSI+DQo8IS0tW2lmICFtc29dPjxzdHls ZT52XDoqIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQpvXDoqIHtiZWhhdmlvcjp1cmwo I2RlZmF1bHQjVk1MKTt9DQp3XDoqIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQouc2hh cGUge2JlaGF2aW9yOnVybCgjZGVmYXVsdCNWTUwpO30NCjwvc3R5bGU+PCFbZW5kaWZdLS0+PHN0 eWxlPjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1p bHk6IkNhbWJyaWEgTWF0aCI7DQoJcGFub3NlLTE6MiA0IDUgMyA1IDQgNiAzIDIgNDt9DQpAZm9u dC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNhbGlicmk7DQoJcGFub3NlLTE6MiAxNSA1IDIgMiAyIDQg MyAyIDQ7fQ0KLyogU3R5bGUgRGVmaW5pdGlvbnMgKi8NCnAuTXNvTm9ybWFsLCBsaS5Nc29Ob3Jt YWwsIGRpdi5Nc29Ob3JtYWwNCgl7bWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7 DQoJZm9udC1zaXplOjEyLjBwdDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIjt9DQph OmxpbmssIHNwYW4uTXNvSHlwZXJsaW5rDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgljb2xv cjpibHVlOw0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KYTp2aXNpdGVkLCBzcGFuLk1z b0h5cGVybGlua0ZvbGxvd2VkDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgljb2xvcjpwdXJw bGU7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQpwDQoJe21zby1zdHlsZS1wcmlvcml0 eTo5OTsNCgltYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6 MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iO30NCnNwYW4uYXBwbGUtY29u dmVydGVkLXNwYWNlDQoJe21zby1zdHlsZS1uYW1lOmFwcGxlLWNvbnZlcnRlZC1zcGFjZTt9DQpz cGFuLkVtYWlsU3R5bGUxOQ0KCXttc28tc3R5bGUtdHlwZTpwZXJzb25hbC1yZXBseTsNCglmb250 LWZhbWlseTpDYWxpYnJpOw0KCWNvbG9yOndpbmRvd3RleHQ7fQ0Kc3Bhbi5tc29JbnMNCgl7bXNv LXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJbXNvLXN0eWxlLW5hbWU6IiI7DQoJdGV4dC1kZWNv cmF0aW9uOnVuZGVybGluZTsNCgljb2xvcjp0ZWFsO30NCi5Nc29DaHBEZWZhdWx0DQoJe21zby1z dHlsZS10eXBlOmV4cG9ydC1vbmx5Ow0KCWZvbnQtc2l6ZToxMC4wcHQ7fQ0KQHBhZ2UgV29yZFNl Y3Rpb24xDQoJe3NpemU6NTk1LjBwdCA4NDIuMHB0Ow0KCW1hcmdpbjo3Mi4wcHQgNzIuMHB0IDcy LjBwdCA3Mi4wcHQ7fQ0KZGl2LldvcmRTZWN0aW9uMQ0KCXtwYWdlOldvcmRTZWN0aW9uMTt9DQot LT48L3N0eWxlPg0KPC9oZWFkPg0KPGJvZHkgYmdjb2xvcj0id2hpdGUiIGxhbmc9IkVOLUdCIiBs aW5rPSJibHVlIiB2bGluaz0icHVycGxlIj4NCjxkaXYgY2xhc3M9IldvcmRTZWN0aW9uMSI+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTpDYWxpYnJpO21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj5JIGFncmVlIHdlIHNob3Vs ZCBkb2N1bWVudCBob3cgcHJveGllcyAoc2luZ2xlL2R1YWwgZW5kZWQpIHNob3VsZCBiZWhhdmUg aW4gY29uanVuY3Rpb24gd2l0aCBNUFRDUC48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpD YWxpYnJpO21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj5JdCBpcyBwYXJ0aWN1bGFybHkgaW1w b3J0YW50IHRoZXkgZG9u4oCZdCBpbnRlcmZlcmUgd2l0aCBFMkUgTVBUQ1AgZmxvd3MsIGV0Yy48 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpO21zby1mYXJlYXN0LWxhbmd1YWdl OkVOLVVTIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpO21zby1m YXJlYXN0LWxhbmd1YWdlOkVOLVVTIj5TbyBpbiBlc3NlbmNlIEkgc3VwcG9ydCBhZGRpbmcgdGhp cyBpbiB0aGUgY2hhcnRlciBhbmQgZG9jdW1lbnQgdGhlIHNjZW5hcmlv4oCZcyBhbmQgdGhlIGJl aGF2aW91ciBvZiB0aGUgcHJveGllczxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGli cmk7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwv cD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBw dDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxz cGFuIHN0eWxlPSJmb250LWZhbWlseTpDYWxpYnJpO2NvbG9yOmJsYWNrIj5Gcm9tOiA8L3NwYW4+ DQo8L2I+PHNwYW4gc3R5bGU9ImZvbnQtZmFtaWx5OkNhbGlicmk7Y29sb3I6YmxhY2siPm11bHRp cGF0aHRjcCAmbHQ7bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmcmZ3Q7IG9uIGJlaGFsZiBv ZiAmcXVvdDtwaGlsaXAuZWFyZGxleUBidC5jb20mcXVvdDsgJmx0O3BoaWxpcC5lYXJkbGV5QGJ0 LmNvbSZndDs8YnI+DQo8Yj5EYXRlOiA8L2I+TW9uZGF5LCAxNCBOb3ZlbWJlciAyMDE2IGF0IDE1 OjMyPGJyPg0KPGI+VG86IDwvYj5BbGFuIEZvcmQgJmx0O2FsYW4uZm9yZEBnbWFpbC5jb20mZ3Q7 PGJyPg0KPGI+Q2M6IDwvYj4mcXVvdDttdWx0aXBhdGh0Y3BAaWV0Zi5vcmcmcXVvdDsgJmx0O211 bHRpcGF0aHRjcEBpZXRmLm9yZyZndDs8YnI+DQo8Yj5TdWJqZWN0OiA8L2I+UmU6IFttdWx0aXBh dGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5i c3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8cD5pIHRoaW5rIHdlIHNob3VsZCBtb3ZlIGJleW9uZCAm cXVvdDtleHBsb3Jpbmcgd2hldGhlciBpdCB3b3VsZCBiZSB1c2VmdWwmcXVvdDsuIDxvOnA+PC9v OnA+PC9wPg0KPHA+PG86cD4mbmJzcDs8L286cD48L3A+DQo8cD5pJ2QgbGlrZSB1cyB0byBhc3Nl c3MgcHJvcG9zZWQgc29sdXRpb25zLiBpIHRoaW5rJm5ic3A7d2Ugc2hvdWxkIHNheSB0aGlzJm5i c3A7aXMgd2hhdCB3ZSdyZSBkb2luZyZuYnNwOy0mbmJzcDthdCB0aGUgbW9tZW50IHdlJ3ZlIGhh ZCZuYnNwO3F1aXRlIGEmbmJzcDtsb3QmbmJzcDtvZiBkaXNjdXNzaW9uIGFib3V0Jm5ic3A7b25l IHByb3Bvc2FsLiZuYnNwO3dlIHNob3VsZCBnaXZlIHRoZSBjaGFuY2UgZm9yIG90aGVyIHByb3Bv c2FscywgYW5kJm5ic3A7bWFrZSB0aGUgZGlzY3Vzc2lvbiBtb3JlIHN0cnVjdHVyZWQmbmJzcDso d2hhdA0KIGFyZSB0aGUgYXNzZXNzbWVudCBjcml0ZXJpYSkuJm5ic3A7IDxvOnA+PC9vOnA+PC9w Pg0KPHA+PG86cD4mbmJzcDs8L286cD48L3A+DQo8cD5pIGFsc28mbmJzcDt0aGluayB3ZSBzaG91 bGQmbmJzcDtleHBsaWNpdGx5IGV4Y2x1ZGUmbmJzcDtub24tdGNwIHRyYWZmaWMmbmJzcDsgKGkg dGhpbmsgbm9uLXRjcCB0cmFmZmljIGlzIHRvbyBiaWcgYSB0b3BpYyBmb3Igb3VyIFdHKTxvOnA+ PC9vOnA+PC9wPg0KPHA+PG86cD4mbmJzcDs8L286cD48L3A+DQo8cD5waGlsPG86cD48L286cD48 L3A+DQo8cD48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjxwPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0K PGRpdj4NCjxkaXYgY2xhc3M9Ik1zb05vcm1hbCIgYWxpZ249ImNlbnRlciIgc3R5bGU9InRleHQt YWxpZ246Y2VudGVyIj4NCjxociBzaXplPSIyIiB3aWR0aD0iOTglIiBhbGlnbj0iY2VudGVyIj4N CjwvZGl2Pg0KPGRpdiBpZD0iZGl2UnBseUZ3ZE1zZyI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 Yj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpO2NvbG9y OmJsYWNrIj5Gcm9tOjwvc3Bhbj48L2I+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9u dC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjpibGFjayI+IEFsYW4gRm9yZCAmbHQ7YWxhbi5mb3JkQGdt YWlsLmNvbSZndDs8YnI+DQo8Yj5TZW50OjwvYj4gMTQgTm92ZW1iZXIgMjAxNiAwNjoxMTxicj4N CjxiPlRvOjwvYj4gRWFyZGxleSxQTCxQaGlsaXAsVFVCOCBSPGJyPg0KPGI+Q2M6PC9iPiBtdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc8YnI+DQo8Yj5TdWJqZWN0OjwvYj4gUmU6IFttdWx0aXBhdGh0Y3Bd IFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTwvc3Bhbj4NCjxvOnA+PC9v OnA+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9w Pg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5JIHRoaW5rIHRo aXMgd29yayBpdGVtIGlzIGFjaGlldmFibGUgYnkgc2ltcGx5IHJlbW92aW5nIHJlZmVyZW5jZXMg dG8g4oCcYXQgbGVhc3Qgb25lIGVuZOKAnSBmcm9tIHRoZSBleGlzdGluZyBjaGFydGVyIGl0ZW0g b24gdGhlIHByb3h5LiBTbyB0aGUgaXRlbSB3b3VsZCBub3cgcmVhZDoNCjxvOnA+PC9vOnA+PC9w Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9k aXY+DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLWxlZnQ6MzAuMHB0O21hcmdpbi1yaWdodDow Y20iPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPkZpbmFsbHksIHRoZSB3b3JraW5n IGdyb3VwIHdpbGwgZXhwbG9yZSB3aGV0aGVyIGFuIE1QVENQLWF3YXJlPC9pPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+bWlkZGxlYm94IHdv dWxkIGJlIHVzZWZ1bC4mbmJzcDtGb3IgZXhhbXBsZSwgcG90ZW50aWFsbHkgaGVscGluZyBNUFRD UOKAmXMmbmJzcDs8L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48aT5pbmNyZW1lbnRhbCBkZXBsb3ltZW50IGJ5Jm5ic3A7YWxsb3dpbmcgb25s eSBvbmUgZW5kIGhvc3QgdG8gYmUgTVBUQ1AtZW5hYmxlZCZuYnNwOzwvaT48bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPmFuZCB0aGUgbWlkZGxl Ym94IGFjdHMgYXMmbmJzcDthbiBNUFRDUCBwcm94eSBmb3IgdGhlIG90aGVyIGVuZCBob3N0LCB3 aGljaCBydW5zJm5ic3A7PC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PGk+VENQOyBhbmQgcG90ZW50aWFsbHkmbmJzcDtoZWxwaW5nIHNvbWUg bW9iaWxpdHkgc2NlbmFyaW9zLCB3aGVyZSB0aGUmbmJzcDttaWRkbGUgYm94Jm5ic3A7PC9pPjxv OnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+YWN0 cyBhcyBhbiBhbmNob3ImbmJzcDtiZXR3ZWVuIHR3byBNUFRDUC1lbmFibGVkIGhvc3RzLiZuYnNw O0FsdGVybmF0aXZlbHksIG5laXRoZXImbmJzcDs8L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT5lbmQgaG9zdCBjb3VsZCBiZSBNUFRDUC1l bmFibGVkIGJ1dCBhIHBhaXImbmJzcDtvZiBwcm94aWVzIGNvdWxkIHdvcmsgdG9nZXRoZXIgdG8m bmJzcDs8L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48aT5icmluZyBNUFRDUCBiZW5lZml0cyB0byBzdWNoIGNvbm5lY3Rpb25zLiZuYnNwO1Ro ZSB3b3JraW5nIGdyb3VwIHdpbGwgZGV0YWlsIHdoYXQgcmVhbDwvaT48bzpwPjwvbzpwPjwvcD4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPnByb2JsZW1zIGFuIE1QVENQ LWVuYWJsZWQgbWlkZGxlYm94IG1pZ2h0IHNvbHZlLCBob3cgaXQgd291bGQgaW1wYWN0IHRoZTwv aT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxp Pk11bHRpcGF0aCBUQ1AgYXJjaGl0ZWN0dXJlIChSRkM2MTgyKSwgd2hhdCBwcm94eSBhcHByb2Fj aCBtaWdodCBiZTwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxpPmp1c3RpZmllZCBhcyBjb21wYXJlZCBhZ2FpbnN0IGFsdGVybmF0aXZlIHNv bHV0aW9ucyB0byB0aGUgcHJvYmxlbXMsIGFuZDwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPnRoZSBsaWtlbHkgZmVhc2liaWxpdHkgb2Yg c29sdmluZyB0aGUgdGVjaG5pY2FsIGFuZCBzZWN1cml0eSBpc3N1ZXMuPC9pPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8L2Jsb2NrcXVvdGU+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+SW4gc29tZSB3YXlzLCB0aGUgdHdvIGVuZGVkIHByb3h5IHdvcmsgY291bGQgZXZl biBiZSBzZWVuIGFzIGFuIGV4dGVuc2lvbiBvZiB0aGUgcHJldmlvdXMgb3BlcmF0aW9uYWwgZXhw ZXJpZW5jZSB3b3JrIHdpdGhpbiB0aGlzIFdHLjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5SZWdhcmRzLDxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+QWxhbjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8ZGl2 Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1LjBw dCI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+T24gMTAgTm92IDIwMTYsIGF0IDE5OjE3 LCA8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj4NCnBoaWxpcC5lYXJkbGV5 QGJ0LmNvbTwvYT4gd3JvdGU6PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPGRpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 Q2FsaWJyaSI+SGksPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 Q2FsaWJyaSI+UGVyaGFwcyB0aGlzIGlzIHNwZWFraW5nIHRvbyBzb29uLCBidXQgaXQgbG9va3Mg bGlrZSB0aGUgdmVyeSBhY3RpdmUgZGlzY3Vzc2lvbiBpcyByZWFjaGluZyBzb21lIGNvbW1vbiB1 bmRlcnN0YW5kaW5nPzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OkNhbGlicmkiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OkNhbGlicmkiPldl4oCZcmUgdHJ5aW5nIHRvIHdvcmsgb3V0IHdoYXQgYSB3b3JrIGl0ZW0g bWlnaHQgbG9vayBsaWtlLCBzbyB3b3VsZCBsaWtlIHRvIHVuZGVyc3RhbmQgd2hhdCBhc3N1bXB0 aW9ucyB3ZSB3b3VsZCBtYWtlLCBlZyBhYm91dCB0aGUgc2NlbmFyaW8sICZhbXA7IHdoYXQgY29t bW9uIGFncmVlbWVudHMgd2XigJlkIGFzc3VtZSAmYW1wOyByZXN0cmljdGlvbnMNCiBvbiBob3cg dGhlIHNvbHV0aW9uIHdvcmtzLiBUaGlzIHNlZW1zIGltcG9ydGFudCB0byBmcmFtZSB3b3JrIGJ5 IFdHLiBJZiBwb3NzaWJsZSB3ZeKAmWQgbGlrZSBkaXNjdXNzaW9uIG9uIHRoZXNlIHBvaW50cyB0 byBhdm9pZCBnZXR0aW5nIGludG8gdGhlIGZpbmUgZGV0YWlscyBvZiBvbmUgcGFydGljdWxhciBl eGlzdGluZyBwcm9wb3NhbC48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTpDYWxpYnJpIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250 LWZhbWlseTpDYWxpYnJpIj5XaGF0IHdl4oCZZCBhcHByZWNpYXRlIGlzIGEgc3VtbWFyeSBvZiB3 aGF0IHRoZSBhc3N1bXB0aW9ucyAvdW5kZXJzdGFuZGluZ3MgYXJlIGFib3V0OjxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48c3BhbiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwv c3Bhbj48L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2Fs aWJyaSI+VGhlIHNjZW5hcmlvDQogKGZvciBpbnN0YW5jZTogdGhlIE1QVENQLWVuYWJsZWQgaG9z dCBrbm93cyB0aGUgYWRkcmVzcyBvZiB0aGUgcHJveHkgKGVnIHRocm91Z2ggY29uZmlndXJhdGlv bik7IGFuZCBpdCBrbm93cyB0aGUgYWRkcmVzcyBvZiB0aGUg4oCYbGVnYWN54oCZIGhvc3QgaXQg d2FudHMgdG8gY29tbXVuaWNhdGUgd2l0aCk8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4N CjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBz dHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjcuMHB0 Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBj bGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPklmIGFueSBpbXBhY3QN CiBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiB0aGUgY3VycmVudCBNUFRDUCBwcm90b2NvbOKAmXMg ZmFsbGJhY2sgYmVoYXZpb3VyIGFuZCBjb3Bpbmcgd2l0aCBtaWRkbGVib3hlczxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48c3BhbiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwv c3Bhbj48L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2Fs aWJyaSI+SWYgd2UgY2FuDQogYWdyZWUgdGhhdCB0aGUgc29sdXRpb24gaXMgYmFzZWQgb24gYSBu ZXcgTVBUQ1Agb3B0aW9uPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxl PSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQt aW5kZW50Oi0xOC4wcHQiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5JZiBhbnkgaW1wYWN0DQogaXMgYWxyZWFk eSBlbnZpc2FnZWQgb24gdGhlIGN1cnJlbnQgTVBUQ1AgcHJvdG9jb2zigJlzIHNlbWFudGljcyAo b3RoZXIgdGhhbiB0aGUgbmV3IG9wdGlvbikgZWcgaW4gdGVybXMgb2Y8c3BhbiBjbGFzcz0iYXBw bGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0iaHR0cHM6Ly90b29scy5p ZXRmLm9yZy9odG1sL3JmYzY4MjQjc2VjdGlvbi00Ij48c3BhbiBzdHlsZT0iY29sb3I6d2luZG93 dGV4dCI+aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4MjQjc2VjdGlvbi00PC9zcGFu PjwvYT48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+Jm5i c3A7PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVm dDozNi4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4w cHQiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8 L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1z cGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtm b250LWZhbWlseTpDYWxpYnJpIj5JZiBhbnkgaW1wYWN0DQogaXMgYWxyZWFkeSBlbnZpc2FnZWQg b24gVENQ4oCZcyBzZW1hbnRpY3MsIG9yIGFueSBtb2RzIGFyZSBuZWVkZWQsIG9yIGFzc3VtcHRp b25zIGFib3V0IGl0cyBiZWhhdmlvdXIsIGV0YzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2 Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi IHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBw dDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6Ny4w cHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFu IGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4g c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+SWYgYW55IGltcGFj dA0KIGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIG90aGVyIGV4aXN0aW5nIHRyYW5zcG9ydCBwcm90 b2NvbOKAmXMgc2VtYW50aWNzIChwcmVzdW1pbmcgcGVvcGxlIHN0aWxsIHdvdWxkIGxpa2Ugbm9u LVRDUCBpbiBzY29wZT8pPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxl PSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQt aW5kZW50Oi0xOC4wcHQiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5Bbnl0aGluZyBlbHNlDQogdGhhdCB5b3Ug dGhpbmsgaXMgbmVlZGVkIGluIG9yZGVyIHRvIGZyYW1lIHRoZSB3b3JrIGl0ZW08bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBz dHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj4mbmJzcDs8bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5JdCBtYXkgYmUg Y2xlYXJlciB0byBkbyB0aGlzIGZvciB0aGUgdHdvIHVzZSBjYXNlcyAoc2luZ2xlLWVuZGVkIHBy b3h5LCBpZSB3aGVyZSBvbmx5IG9uZSBob3N0IGlzIE1QVENQLWVuYWJsZWQ7IGFuZCBkb3VibGUt ZW5kZWQgcHJveHksIGllIHdoZXJlIG5laXRoZXIgaG9zdCBpcyBNUFRDUC1lbmFibGVkKS48bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj4mbmJzcDs8 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5UaGlz IG1heSBzZWVtIGxpa2UgYSBsb25nIGxpc3QsIGJ1dCBtb3N0IG9mIHRoZSBhbnN3ZXJzIGNhbiBi ZSDigJxub25l4oCdIOKAkyB3ZeKAmWxsIGVuZCB1cCB3aXRoIGp1c3QgYSBzaG9ydCBwYXJhZ3Jh cGggb3IgYSBmZXcgYnVsbGV0cyBpbiB0aGUgY2hhcnRlci48bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9u dC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5XZeKAmWQgYWxzbyBoYXZlIHRvIHdv cmsgb3V0IGludGVyYWN0aW9ucyB3aXRoIG5vbi1NUFRDUCBXR3MsIGJ1dCBNaXJqYSBhbmQgSUVT RyB3aWxsIHByb2JhYmx5IHdhbnQgdGhlIG1haW4gaW5wdXQgb24gdGhpcy48bzpwPjwvbzpwPjwv c3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj4mbmJzcDs8bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBz dHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5UaGFua3M8bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5QaGlsICZhbXA7 IFlvc2hpPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6SGVsdmV0 aWNhIj5fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXzxicj4N Cm11bHRpcGF0aHRjcCBtYWlsaW5nIGxpc3Q8YnI+DQo8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOm11 bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZh bWlseTpIZWx2ZXRpY2E7Y29sb3I6Izk1NEY3MiI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFu PjwvYT48c3BhbiBzdHlsZT0iZm9udC1zaXplOjkuMHB0O2ZvbnQtZmFtaWx5OkhlbHZldGljYSI+ PGJyPg0KPC9zcGFuPjxhIGhyZWY9Imh0dHBzOi8vd3d3LmlldGYub3JnL21haWxtYW4vbGlzdGlu Zm8vbXVsdGlwYXRodGNwIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjkuMHB0O2ZvbnQtZmFtaWx5 OkhlbHZldGljYTtjb2xvcjojOTU0RjcyIj5odHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xp c3RpbmZvL211bHRpcGF0aHRjcDwvc3Bhbj48L2E+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwv YmxvY2txdW90ZT4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286 cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ib2R5Pg0K PC9odG1sPg0K --_000_167FEF4EE79347AE81FA6F7A86E0EDD8nokiacom_-- From nobody Sun Nov 13 23:34:08 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 544471296CE for ; Sun, 13 Nov 2016 23:34:06 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id elOgzqoi0FCF for ; Sun, 13 Nov 2016 23:34:05 -0800 (PST) Received: from smtp3.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 426981296C5 for ; Sun, 13 Nov 2016 23:34:05 -0800 (PST) Received: from mbpobo.dhcp.info.ucl.ac.be (mbpobo.dhcp.info.ucl.ac.be [130.104.228.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp3.sgsi.ucl.ac.be) by smtp3.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 1E6AF67D9BA; Mon, 14 Nov 2016 08:33:57 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp3.sgsi.ucl.ac.be 1E6AF67D9BA DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479108837; bh=CZGPGVCnRA3/l4X8pFShf8uP9H5j2zcEDnRiGFNondE=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=Ja5BTKqfov4oFB4s4ZBk7y9VGfHQvSyiH/tZkccKN8Qw39J+g8GZq/1U94RtJf82D m7Rm3pXModsv23rl9kEYVZYaDAGHVWf148d+jVCwEIXuGi6fm8BypZvK2FNywqhtLp UiowVwO/3luGQIvkuMsIeTsz/OUWSsgakMRB55ng= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-3 References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com> <1479105129326.45083@bt.com> <1479107655590.84874@bt.com> To: philip.eardley@bt.com, alan.ford@gmail.com From: Olivier Bonaventure Message-ID: <4535cac2-b09d-7ad0-1658-cf39cad470ea@uclouvain.be> Date: Mon, 14 Nov 2016 08:33:56 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <1479107655590.84874@bt.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 1E6AF67D9BA.AAD77 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:34:06 -0000 Phil, > something it would be good to have discussion about. > > We could restrict to where both proxies are under the control of the > same operator. I think this matches the current deployments, and it > would simplify the security and config > For the two-ended proxies, I agree that in current deployments the same operator controls both proxies. Olivier From nobody Sun Nov 13 23:36:28 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0A8AC129420 for ; Sun, 13 Nov 2016 23:36:26 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id dk7e3JUrErpL for ; Sun, 13 Nov 2016 23:36:25 -0800 (PST) Received: from smtp3.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 2B97C129415 for ; Sun, 13 Nov 2016 23:36:25 -0800 (PST) Received: from mbpobo.dhcp.info.ucl.ac.be (mbpobo.dhcp.info.ucl.ac.be [130.104.228.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp3.sgsi.ucl.ac.be) by smtp3.sgsi.ucl.ac.be (Postfix) with ESMTPSA id B9D8F67DA14; Mon, 14 Nov 2016 08:36:17 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp3.sgsi.ucl.ac.be B9D8F67DA14 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479108977; bh=2WNJRR6Xf3p7aInLIW0TznQTCwFnqDQHMj67OaPBQNA=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=LICNugX0GbVr9IvVuMYQflwHlZbc4cjG+WTgGXndGgOvR0b//G/EyIm8EKAWndxPQ uvZ/jO9HzvS9WZUUh5lq0Wf+vYqCkvvBNLcp+Pau/Oi1xLtIz/HWCU1EfxmPXPTh8C ingRIHg7fCPKhMgTceYDRkELdotsaIOwI6g5cmfM= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-3 References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com> <1479105129326.45083@bt.com> To: philip.eardley@bt.com, alan.ford@gmail.com From: Olivier Bonaventure Message-ID: <8d80e53d-bf2e-32a8-0d26-6fea6e852222@uclouvain.be> Date: Mon, 14 Nov 2016 08:36:16 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <1479105129326.45083@bt.com> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: B9D8F67DA14.A7081 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:36:26 -0000 Phil, > i think we should move beyond "exploring whether it would be useful". > > > i'd like us to assess proposed solutions. i think we should say this is > what we're doing - at the moment we've had quite a lot of discussion > about one proposal. we should give the chance for other proposals, > and make the discussion more structured (what are the assessment > criteria). > Totally agree. Let's ask for proposals described in drafts at the next IETF meeting and decide based on detailed documents and not based on a few sentences exchanged by email. Details matter Olivier From nobody Sun Nov 13 23:37:43 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5977E129634 for ; Sun, 13 Nov 2016 23:37:41 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.902 X-Spam-Level: X-Spam-Status: No, score=-6.902 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id iOXI82OPoawt for ; Sun, 13 Nov 2016 23:37:39 -0800 (PST) Received: from smtp-fr.alcatel-lucent.com (fr-hpida-esg-02.alcatel-lucent.com [135.245.210.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 0908B129702 for ; Sun, 13 Nov 2016 23:37:39 -0800 (PST) Received: from fr712umx3.dmz.alcatel-lucent.com (unknown [135.245.210.42]) by Websense Email Security Gateway with ESMTPS id 2C04FAB03DFB3; Mon, 14 Nov 2016 07:37:36 +0000 (GMT) Received: from fr711usmtp1.zeu.alcatel-lucent.com (fr711usmtp1.zeu.alcatel-lucent.com [135.239.2.122]) by fr712umx3.dmz.alcatel-lucent.com (GMO-o) with ESMTP id uAE7bbKi012658 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Mon, 14 Nov 2016 07:37:37 GMT Received: from FR711WXCHHUB02.zeu.alcatel-lucent.com (fr711wxchhub02.zeu.alcatel-lucent.com [135.239.2.112]) by fr711usmtp1.zeu.alcatel-lucent.com (GMO) with ESMTP id uAE7batZ018316 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Mon, 14 Nov 2016 08:37:37 +0100 Received: from FR711WXCHMBA07.zeu.alcatel-lucent.com ([169.254.3.131]) by FR711WXCHHUB02.zeu.alcatel-lucent.com ([135.239.2.112]) with mapi id 14.03.0301.000; Mon, 14 Nov 2016 08:37:37 +0100 From: "Henderickx, Wim (Nokia - BE)" To: "Olivier.Bonaventure@uclouvain.be" , "philip.eardley@bt.com" , "alan.ford@gmail.com" Thread-Topic: [multipathtcp] Towards a Multipath TCP Proxy work item Thread-Index: AQHSPj33vK85fE9qpUe+MYqgkVUyQqDX9GUAgAALxYCAAAWAAIAAEciA Date: Mon, 14 Nov 2016 07:37:35 +0000 Message-ID: References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com> <1479105129326.45083@bt.com> <1479107655590.84874@bt.com> <4535cac2-b09d-7ad0-1658-cf39cad470ea@uclouvain.be> In-Reply-To: <4535cac2-b09d-7ad0-1658-cf39cad470ea@uclouvain.be> Accept-Language: nl-BE, en-US Content-Language: en-GB X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/f.1c.0.161110 x-originating-ip: [135.239.27.39] Content-Type: text/plain; charset="utf-8" Content-ID: <106FD35FF197CC4D8901AECE070EF646@exchange.lucent.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:37:41 -0000 SW5kZWVkIGR1YWwgZW5kZWQgcHJveGllcyBhcmUgdHlwaWNhbGx5IGNvbnRyb2xsZWQgYnkgYSBz aW5nbGUgb3BlcmF0b3IuDQoNCk9uIDE0LzExLzIwMTYsIDE2OjMzLCAibXVsdGlwYXRodGNwIG9u IGJlaGFsZiBvZiBPbGl2aWVyIEJvbmF2ZW50dXJlIiA8bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0 Zi5vcmcgb24gYmVoYWxmIG9mIE9saXZpZXIuQm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlPiB3cm90 ZToNCg0KICAgIFBoaWwsDQogICAgDQogICAgPiBzb21ldGhpbmcgaXQgd291bGQgYmUgZ29vZCB0 byBoYXZlIGRpc2N1c3Npb24gYWJvdXQuDQogICAgPg0KICAgID4gV2UgY291bGQgcmVzdHJpY3Qg dG8gd2hlcmUgYm90aCBwcm94aWVzIGFyZSB1bmRlciB0aGUgY29udHJvbCBvZiB0aGUNCiAgICA+ IHNhbWUgb3BlcmF0b3IuIEkgdGhpbmsgdGhpcyBtYXRjaGVzIHRoZSBjdXJyZW50IGRlcGxveW1l bnRzLCBhbmQgaXQNCiAgICA+IHdvdWxkIHNpbXBsaWZ5IHRoZSBzZWN1cml0eSBhbmQgY29uZmln DQogICAgPg0KICAgIA0KICAgIEZvciB0aGUgdHdvLWVuZGVkIHByb3hpZXMsIEkgYWdyZWUgdGhh dCBpbiBjdXJyZW50IGRlcGxveW1lbnRzIHRoZSBzYW1lIA0KICAgIG9wZXJhdG9yIGNvbnRyb2xz IGJvdGggcHJveGllcy4NCiAgICANCiAgICANCiAgICANCiAgICBPbGl2aWVyDQogICAgDQogICAg X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCiAgICBtdWx0 aXBhdGh0Y3AgbWFpbGluZyBsaXN0DQogICAgbXVsdGlwYXRodGNwQGlldGYub3JnDQogICAgaHR0 cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0Y3ANCiAgICANCg0K From nobody Sun Nov 13 23:38:42 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BC878129528 for ; Sun, 13 Nov 2016 23:38:39 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.806 X-Spam-Level: X-Spam-Status: No, score=-5.806 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=telekom.de Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QNIFL6zO1HqO for ; Sun, 13 Nov 2016 23:38:36 -0800 (PST) Received: from MAILOUT31.telekom.de (MAILOUT31.telekom.de [80.149.113.193]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 95B3B129450 for ; Sun, 13 Nov 2016 23:38:35 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telekom.de; i=@telekom.de; q=dns/txt; s=dtag1; t=1479109115; x=1510645115; h=from:to:cc:subject:date:message-id:references: in-reply-to:mime-version; bh=b5okmLkWLdOzTnLLtXFHjc0HcrW7sSKFha5HFoQJnO4=; b=FS86Pz2Vs5hZBZZxyvkoXeGCn/w+Eaxa2XyQoCdVBCKDBAv1g8fJoGy/ sCpNftUiVauvA65CkPtKqk/JDFzfjDepyxt5+jM6CGIVXKGJjNe5LpZFq 0+UKsr4NUSK7jcBZbwcbN/DnibGIotlFZBPzfzVZd2j6XtjhS0w3pIBud i9XYk/XXIS2G8adXZBoJ1vcJ6zLhRnYmM/PvPH0CsLkICfsbCsDbhX6Fv bXDHgDKySzFy/W5Iu0RsPl78/E1s3zPd9bIJSPkxDsrTv/0EmHT1UDhWA mvSTFA6+xrKk4S5HLXbO1mgLmv7CINiUie8rB3LzoVx8ucn41cIj9m2CV A==; Received: from qdezc2.de.t-internal.com ([10.125.181.10]) by MAILOUT31.telekom.de with ESMTP/TLS/DHE-RSA-AES128-SHA; 14 Nov 2016 08:38:33 +0100 X-IronPort-AV: E=Sophos;i="5.31,637,1473112800"; d="scan'208,217";a="573707376" Received: from he105661.emea1.cds.t-internal.com ([10.169.119.57]) by qde0ps.de.t-internal.com with ESMTP/TLS/AES256-SHA; 14 Nov 2016 08:37:32 +0100 Received: from HE105662.EMEA1.cds.t-internal.com (10.169.119.58) by HE105661.emea1.cds.t-internal.com (10.169.119.57) with Microsoft SMTP Server (TLS) id 15.0.1236.3; Mon, 14 Nov 2016 08:37:32 +0100 Received: from HE105662.EMEA1.cds.t-internal.com ([fe80::442c:834e:c489:d2c4]) by HE105662.emea1.cds.t-internal.com ([fe80::442c:834e:c489:d2c4%26]) with mapi id 15.00.1236.000; Mon, 14 Nov 2016 08:37:32 +0100 From: To: , Thread-Topic: [multipathtcp] Towards a Multipath TCP Proxy work item Thread-Index: AdI7N1nf0aKADf/wTiuUhe6Yz4SJ8QATzjrQAKu92wAAALmrAAABeI2AAALVs8A= Date: Mon, 14 Nov 2016 07:37:32 +0000 Message-ID: <9dfd2be06d394b9a83cdf3cefdd4dc83@HE105662.emea1.cds.t-internal.com> References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net>, <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com>, <1479105129326.45083@bt.com> <1479107655590.84874@bt.com> In-Reply-To: <1479107655590.84874@bt.com> Accept-Language: en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.213.95.234] Content-Type: multipart/alternative; boundary="_000_9dfd2be06d394b9a83cdf3cefdd4dc83HE105662emea1cdstintern_" MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:38:40 -0000 --_000_9dfd2be06d394b9a83cdf3cefdd4dc83HE105662emea1cdstintern_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, yes, that seems to be a valid assumption. Doing this in a multi-operator en= vironment can be quite complex. Regards Nic Von: multipathtcp [mailto:multipathtcp-bounces@ietf.org] Im Auftrag von phi= lip.eardley@bt.com Gesendet: Montag, 14. November 2016 08:14 An: alan.ford@gmail.com Cc: multipathtcp@ietf.org Betreff: Re: [multipathtcp] Towards a Multipath TCP Proxy work item something it would be good to have discussion about. We could restrict to where both proxies are under the control of the same o= perator. I think this matches the current deployments, and it would simplif= y the security and config ________________________________ From: multipathtcp > on behalf of philip.eardley@bt.com > Sent: 14 November 2016 06:32 To: alan.ford@gmail.com Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item i think we should move beyond "exploring whether it would be useful". i'd like us to assess proposed solutions. i think we should say this is wha= t we're doing - at the moment we've had quite a lot of discussion about one= proposal. we should give the chance for other proposals, and make the disc= ussion more structured (what are the assessment criteria). i also think we should explicitly exclude non-tcp traffic (i think non-tcp= traffic is too big a topic for our WG) phil ________________________________ From: Alan Ford > Sent: 14 November 2016 06:11 To: Eardley,PL,Philip,TUB8 R Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item I think this work item is achievable by simply removing references to "at l= east one end" from the existing charter item on the proxy. So the item woul= d now read: Finally, the working group will explore whether an MPTCP-aware middlebox would be useful. For example, potentially helping MPTCP's incremental deployment by allowing only one end host to be MPTCP-enabled and the middlebox acts as an MPTCP proxy for the other end host, which runs TCP; and potentially helping some mobility scenarios, where the middle box acts as an anchor between two MPTCP-enabled hosts. Alternatively, neither end host could be MPTCP-enabled but a pair of proxies could work together t= o bring MPTCP benefits to such connections. The working group will detail wha= t real problems an MPTCP-enabled middlebox might solve, how it would impact the Multipath TCP architecture (RFC6182), what proxy approach might be justified as compared against alternative solutions to the problems, and the likely feasibility of solving the technical and security issues. In some ways, the two ended proxy work could even be seen as an extension o= f the previous operational experience work within this WG. Regards, Alan On 10 Nov 2016, at 19:17, philip.eardley@bt.com wrote: Hi, Perhaps this is speaking too soon, but it looks like the very active discus= sion is reaching some common understanding? We're trying to work out what a work item might look like, so would like to= understand what assumptions we would make, eg about the scenario, & what c= ommon agreements we'd assume & restrictions on how the solution works. This= seems important to frame work by WG. If possible we'd like discussion on t= hese points to avoid getting into the fine details of one particular existi= ng proposal. What we'd appreciate is a summary of what the assumptions /understandings a= re about: * The scenario (for instance: the MPTCP-enabled host knows the addr= ess of the proxy (eg through configuration); and it knows the address of th= e 'legacy' host it wants to communicate with) * If any impact is already envisaged on the current MPTCP protocol'= s fallback behaviour and coping with middleboxes * If we can agree that the solution is based on a new MPTCP option * If any impact is already envisaged on the current MPTCP protocol'= s semantics (other than the new option) eg in terms of https://tools.ietf.o= rg/html/rfc6824#section-4 * If any impact is already envisaged on TCP's semantics, or any mod= s are needed, or assumptions about its behaviour, etc * If any impact is already envisaged on other existing transport pr= otocol's semantics (presuming people still would like non-TCP in scope?) * Anything else that you think is needed in order to frame the work= item It may be clearer to do this for the two use cases (single-ended proxy, ie = where only one host is MPTCP-enabled; and double-ended proxy, ie where neit= her host is MPTCP-enabled). This may seem like a long list, but most of the answers can be "none" - we'= ll end up with just a short paragraph or a few bullets in the charter. We'd also have to work out interactions with non-MPTCP WGs, but Mirja and I= ESG will probably want the main input on this. Thanks Phil & Yoshi _______________________________________________ multipathtcp mailing list multipathtcp@ietf.org https://www.ietf.org/mailman/listinfo/multipathtcp --_000_9dfd2be06d394b9a83cdf3cefdd4dc83HE105662emea1cdstintern_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi,

 <= /p>

yes, that = seems to be a valid assumption. Doing this in a multi-operator environment = can be quite complex.

 = ;

Regards

 = ;

Nic

 = ;

Von: multipath= tcp [mailto:multipathtcp-bounces@ietf.org] Im Auftrag von philip.eardley@bt.com
Gesendet: Montag, 14. November 2016 08:14
An: alan.ford@gmail.com
Cc: multipathtcp@ietf.org
Betreff: Re: [multipathtcp] Towards a Multipath TCP Proxy work item<= o:p>

 

something it would be good to have discussion about.<= /span>

We could restrict to where both proxies are under the control of= the same operator. I think this matches the current deployments, and it wo= uld simplify the security and config

 

 

From: = multipathtcp <multipathtcp-bounces@ietf.org> on behalf of philip.eardley@bt.com <philip.eardley@bt.com>
Sent: 14 November 2016 06:32
To: alan.ford@gmail.com
Cc: multipathtcp@ietf.org
Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item<= /span>

&n= bsp;

i think we should move beyond "e= xploring whether it would be useful".

 

i'd like us to assess proposed soluti= ons. i think we should say this is what we're doing - a= t the moment we've had quite a lot of discussion about = one proposal. we should give the chance for other proposals, and make the discussion more str= uctured (what are the assessment criteria). 

 

i also think we should expl= icitly exclude non-tcp traffic  (i think non-tcp traffic is too b= ig a topic for our WG)

 

phil

 

 

From: = Alan Ford <alan.ford@gmail.com>
Sent: 14 November 2016 06:11
To: Eardley,PL,Philip,TUB8 R
Cc: multipathtcp@ietf.org
Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item<= /span>

&n= bsp;

I think this work= item is achievable by simply removing references to “at least one en= d” from the existing charter item on the proxy. So the item would now read:

 =

Finally, the w= orking group will explore whether an MPTCP-aware

middlebox woul= d be useful. For example, potentially helping MPTCP’s 

incremental de= ployment by allowing only one end host to be MPTCP-enabled 

and the middle= box acts as an MPTCP proxy for the other end host, which runs 

TCP; and poten= tially helping some mobility scenarios, where the middle box = ;

acts as an anc= hor between two MPTCP-enabled hosts. Alternatively, neither =

end host could= be MPTCP-enabled but a pair of proxies could work together to 

bring MPTCP be= nefits to such connections. The working group will detail what real

problems an MP= TCP-enabled middlebox might solve, how it would impact the

Multipath TCP = architecture (RFC6182), what proxy approach might be

justified as c= ompared against alternative solutions to the problems, and

the likely fea= sibility of solving the technical and security issues.

 =

In some ways, the= two ended proxy work could even be seen as an extension of the previous op= erational experience work within this WG.

 =

Regards,

Alan

 =

On 10 Nov 2016, a= t 19:17, philip.eardley@bt.com wrote:

 =

= Hi,

= Perhaps this is speaking too soon, but it looks like the very active discus= sion is reaching some common understanding?

=  

= We’re trying to work out what a work item might look like, so would l= ike to understand what assumptions we would make, eg about the scenario, & what common agreements we’d assume & restrictions on how t= he solution works. This seems important to frame work by WG. If possible we= ’d like discussion on these points to avoid getting into the fine det= ails of one particular existing proposal.

=  

= What we’d appreciate is a summary of what the assumptions /understand= ings are about:

·<= span style=3D"font-size:7.0pt;color:black">     &n= bsp;   <= span style=3D"font-size:11.0pt;font-family:"Calibri","sans-s= erif";color:black">The scenario (for instance: the MPTCP-enabled host knows the address of the pr= oxy (eg through configuration); and it knows the address of the ‘lega= cy’ host it wants to communicate with)

·<= span style=3D"font-size:7.0pt;color:black">     &n= bsp;   <= span style=3D"font-size:11.0pt;font-family:"Calibri","sans-s= erif";color:black">If any impact is already envisaged on the current MPTCP protocol’s fall= back behaviour and coping with middleboxes

·<= span style=3D"font-size:7.0pt;color:black">     &n= bsp;   <= span style=3D"font-size:11.0pt;font-family:"Calibri","sans-s= erif";color:black">If we can agree that the solution is based on a new MPTCP option

·<= span style=3D"font-size:7.0pt;color:black">     &n= bsp;   <= span style=3D"font-size:11.0pt;font-family:"Calibri","sans-s= erif";color:black">If any impact is already envisaged on the current MPTCP protocol’s sema= ntics (other than the new option) eg in terms of https://tools.ietf.org/html/rfc6824= #section-4 &nb= sp;

·<= span style=3D"font-size:7.0pt;color:black">     &n= bsp;   <= span style=3D"font-size:11.0pt;font-family:"Calibri","sans-s= erif";color:black">If any impact is already envisaged on TCP’s semantics, or any mods are = needed, or assumptions about its behaviour, etc

·<= span style=3D"font-size:7.0pt;color:black">     &n= bsp;   <= span style=3D"font-size:11.0pt;font-family:"Calibri","sans-s= erif";color:black">If any impact is already envisaged on other existing transport protocol’= ;s semantics (presuming people still would like non-TCP in scope?)

·<= span style=3D"font-size:7.0pt;color:black">     &n= bsp;   <= span style=3D"font-size:11.0pt;font-family:"Calibri","sans-s= erif";color:black">Anything else that you think is needed in order to frame the work item

=  

= It may be clearer to do this for the two use cases (single-ended proxy, ie = where only one host is MPTCP-enabled; and double-ended proxy, ie where neither host is MPTCP-enabled).

=  

= This may seem like a long list, but most of the answers can be “none&= #8221; – we’ll end up with just a short paragraph or a few bull= ets in the charter.

=  

= We’d also have to work out interactions with non-MPTCP WGs, but Mirja= and IESG will probably want the main input on this.

=  

= Thanks

= Phil & Yoshi

_______________________________________________
multipathtcp mailing list
multipathtcp@ietf.org<= br> https://www.ietf.org/mailman/listinfo/multip= athtcp

 =

--_000_9dfd2be06d394b9a83cdf3cefdd4dc83HE105662emea1cdstintern_-- From nobody Sun Nov 13 23:39:29 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id EB9FA129689 for ; Sun, 13 Nov 2016 23:39:28 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.221 X-Spam-Level: X-Spam-Status: No, score=-4.221 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lpGqFptZNbW5 for ; Sun, 13 Nov 2016 23:39:27 -0800 (PST) Received: from usplmg21.ericsson.net (usplmg21.ericsson.net [198.24.6.65]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 440F1129450 for ; Sun, 13 Nov 2016 23:39:27 -0800 (PST) X-AuditID: c6180641-2580a98000000a0b-b2-582915c4cdc0 Received: from EUSAAHC002.ericsson.se (Unknown_Domain [147.117.188.78]) by (Symantec Mail Security) with SMTP id 1B.6B.02571.2C519285; Mon, 14 Nov 2016 02:39:16 +0100 (CET) Received: from EUSAAMB105.ericsson.se ([147.117.188.122]) by EUSAAHC002.ericsson.se ([147.117.188.78]) with mapi id 14.03.0319.002; Mon, 14 Nov 2016 02:39:21 -0500 From: David Allan I To: "Henderickx, Wim (Nokia - BE)" , "Olivier.Bonaventure@uclouvain.be" , "philip.eardley@bt.com" , "alan.ford@gmail.com" Thread-Topic: [multipathtcp] Towards a Multipath TCP Proxy work item Thread-Index: AdI7N1nf0aKADf/wTiuUhe6Yz4SJ8QATzjrQAK3WTAAAAHG7lAABsPAEAAs5vgAAACCjgAAKcFNg Date: Mon, 14 Nov 2016 07:39:21 +0000 Message-ID: References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com> <1479105129326.45083@bt.com> <1479107655590.84874@bt.com> <4535cac2-b09d-7ad0-1658-cf39cad470ea@uclouvain.be> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [147.117.188.12] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFuplkeLIzCtJLcpLzFFi42KZXLrHT/eIqGaEwYe/6hYrz61gtvi8+jqb xY2GHywWy9auYLSY9HsTiwOrR9uXyUweO2fdZfdYsuQnk8fdW5eYPF4d+84SwBrFZZOSmpNZ llqkb5fAlfHw9XaWgo3cFScvzWRsYOzj7GLk4JAQMJF4MUWti5GLQ0hgPaPEsskvmSGc5YwS f1svADmcHGwCBhJ7/n9hBEmICLxglFj0+T8jSIJZwFji4dMOdhBbWMBZonfTMlYQW0TAReLf xj3sEHaUxOebs9hAtrEIqEoc+GMJEuYV8JX43HsCbIyQwBomiUVXXEBsTgFbicn734GNYRQQ k/h+ag0TxCpxiVtP5oPZEgICEkv2nGeGsEUlXj7+xwphK0nMeX2NGaJeR2LB7k9sELa2xLKF r5kh9gpKnJz5hGUCo+gsJGNnIWmZhaRlFpKWBYwsqxg5SosLcnLTjQw3MQIj6ZgEm+MOxr29 nocYBTgYlXh4N7hrRAixJpYVV+YeYpTgYFYS4T2fqBkhxJuSWFmVWpQfX1Sak1p8iFGag0VJ nPd6yP1wIYH0xJLU7NTUgtQimCwTB6dUAyP725klsmKMtjkT3UoeXv+gy2z098Xs30wbjRb6 M66NYjquKLBhJvNNu3KXFxa3T8yLnrWTf8NGK7njEvNdip8n8d3U4bAV3DvR/OO59Tz32tcu 7VWU4tjO7MHQeykkjnOPmEKV8Sqd11+vTpIOSQvsnyzw92yY7HKVF2Z3Dsa8l3wmIZv355YS S3FGoqEWc1FxIgBT3YAuoAIAAA== Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:39:29 -0000 That is the scenario the BBF work is focused on... Cheers Dave -----Original Message----- From: multipathtcp [mailto:multipathtcp-bounces@ietf.org] On Behalf Of Hend= erickx, Wim (Nokia - BE) Sent: Monday, November 14, 2016 4:38 PM To: Olivier.Bonaventure@uclouvain.be; philip.eardley@bt.com; alan.ford@gmai= l.com Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item Indeed dual ended proxies are typically controlled by a single operator. On 14/11/2016, 16:33, "multipathtcp on behalf of Olivier Bonaventure" wr= ote: Phil, =20 > something it would be good to have discussion about. > > We could restrict to where both proxies are under the control of the > same operator. I think this matches the current deployments, and it > would simplify the security and config > =20 For the two-ended proxies, I agree that in current deployments the same= =20 operator controls both proxies. =20 =20 =20 Olivier =20 _______________________________________________ multipathtcp mailing list multipathtcp@ietf.org https://www.ietf.org/mailman/listinfo/multipathtcp =20 _______________________________________________ multipathtcp mailing list multipathtcp@ietf.org https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Sun Nov 13 23:50:12 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E4733128874 for ; Sun, 13 Nov 2016 23:50:10 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xBJRdxaSh7mY for ; Sun, 13 Nov 2016 23:50:10 -0800 (PST) Received: from smtp2.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 0C0101294AB for ; Sun, 13 Nov 2016 23:50:10 -0800 (PST) Received: from [31.133.134.81] (dhcp-8651.meeting.ietf.org [31.133.134.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: duchenef@smtp2.sgsi.ucl.ac.be) by smtp2.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 651FB67D9DD; Mon, 14 Nov 2016 08:50:01 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp2.sgsi.ucl.ac.be 651FB67D9DD DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479109802; bh=5Pw2KNe7sf0LKM/W6zxwrzho541Wuo6hcbmamG4gSh4=; h=From:Subject:To:References:Cc:Date:In-Reply-To; b=xBGrLiWonKuTGpRM9uCQVcJQ70HtaKe1a0fenwdhcYqCQrun8Kcm9JsLp83UJ7FBL xzR0ZtfnMiIZ5KvUk0Ec7/GLqkIl0sMZUBwCTruXUgNFl+5bfX8Aoo1u4Qnq6xUSE8 56g5YJVDtP6omvWFFPHUbyc5n/CWIwKxWKaeMJjY= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-2 From: =?UTF-8?Q?Fabien_Duch=c3=aane?= To: Alan Ford References: <581F243E.2050900@uclouvain.be> <52DBDDD0-45D1-414F-91CF-67E29B6D58F3@gmail.com> Message-ID: <513ae7c7-43b5-09a4-0cdc-9367caf71efd@uclouvain.be> Date: Mon, 14 Nov 2016 16:49:58 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.2.0 MIME-Version: 1.0 In-Reply-To: <52DBDDD0-45D1-414F-91CF-67E29B6D58F3@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 651FB67D9DD.A444A X-SGSI-MailScanner: Found to be clean X-SGSI-From: fabien.duchene@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Multipath TCP Address advertisement 5/5 - Communities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:50:11 -0000 Yep, that was my first thought, now the thing that bothers me here is the following: You have 2 interfaces. Each does have v4 and v6 (like a lot of smartphones today). So you use the v4's and advertise the v6's with the backup bit from proposal 3. One of the v4 breaks, now you have 2 v6s that you could "unbackup" but which one do you "unbackup"? You don't know which v6 is related to the v4 you just lost. Fabien On 11/14/2016 04:28 PM, Alan Ford wrote: > You could advertise it with your ‘backup’ bit in proposal 3/5 From nobody Sun Nov 13 23:51:23 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7C3E6129705 for ; Sun, 13 Nov 2016 23:51:22 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id BnDyAjfT7Zoj for ; Sun, 13 Nov 2016 23:51:21 -0800 (PST) Received: from smtp4.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id DC50512969B for ; Sun, 13 Nov 2016 23:51:17 -0800 (PST) Received: from [31.133.134.81] (dhcp-8651.meeting.ietf.org [31.133.134.81]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: duchenef@smtp4.sgsi.ucl.ac.be) by smtp4.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 83E2967D9E9 for ; Mon, 14 Nov 2016 08:51:09 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp4.sgsi.ucl.ac.be 83E2967D9E9 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479109870; bh=79vIELKj67sbu9Vmobnyyl845x7yE6KVceNI9TplGDc=; h=Subject:To:References:From:Date:In-Reply-To; b=k//6ZmRP8NQA56lIQcXx4ycSMAs7cSGv8HIzMPH27GJlWcY3N4jp5fuj38ZFqdmZo ZBdVUCyCydbXbHkB7aTURJ5u62O4lZkqICEO+PeDHdGp9YiFdcwA+ijS2HlqEWwrTR Q85L5h9xXZ0+Im7SWvrWoP54uuyCpBI74vsgyeKY= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-4 To: "multipathtcp@ietf.org" References: <581F243E.2050900@uclouvain.be> <52DBDDD0-45D1-414F-91CF-67E29B6D58F3@gmail.com> From: =?UTF-8?Q?Fabien_Duch=c3=aane?= Message-ID: <57982c95-16f1-1fb1-b61f-7b972a4bd3e2@uclouvain.be> Date: Mon, 14 Nov 2016 16:51:06 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Icedove/45.2.0 MIME-Version: 1.0 In-Reply-To: <52DBDDD0-45D1-414F-91CF-67E29B6D58F3@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 83E2967D9E9.A03C9 X-SGSI-MailScanner: Found to be clean X-SGSI-From: fabien.duchene@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: Re: [multipathtcp] Multipath TCP Address advertisement 5/5 - Communities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:51:22 -0000 On 11/14/2016 04:28 PM, Alan Ford wrote: > You could advertise it with your ‘backup’ bit in proposal 3/5 :-) > > On a lighter note: are you saying that you're supporting the proposal 3/5 ? :) Fabien From nobody Sun Nov 13 23:55:45 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 8A7021296DB for ; Sun, 13 Nov 2016 23:55:43 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.105 X-Spam-Level: X-Spam-Status: No, score=-3.105 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, FREEMAIL_REPLY=1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Syi0yU1D6sFF for ; Sun, 13 Nov 2016 23:55:40 -0800 (PST) Received: from relais-inet.orange.com (mta136.mail.business.static.orange.com [80.12.70.36]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 49C351296C9 for ; Sun, 13 Nov 2016 23:55:40 -0800 (PST) Received: from opfednr05.francetelecom.fr (unknown [xx.xx.xx.69]) by opfednr23.francetelecom.fr (ESMTP service) with ESMTP id B3A80C02D8; Mon, 14 Nov 2016 08:55:38 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.21]) by opfednr05.francetelecom.fr (ESMTP service) with ESMTP id 6493620070; Mon, 14 Nov 2016 08:55:38 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM6C.corporate.adroot.infra.ftgroup ([fe80::d9f5:9741:7525:a199%18]) with mapi id 14.03.0319.002; Mon, 14 Nov 2016 08:55:38 +0100 From: To: "philip.eardley@bt.com" , "alan.ford@gmail.com" Thread-Topic: [multipathtcp] Towards a Multipath TCP Proxy work item Thread-Index: AdI7N1nf0aKADf/wTiuUhe6Yz4SJ8QATzjrQAK3WTAAAAHG7lAABsPAEAAFcdAA= Date: Mon, 14 Nov 2016 07:55:37 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB0D2D@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net>, <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com>, <1479105129326.45083@bt.com> <1479107655590.84874@bt.com> In-Reply-To: <1479107655590.84874@bt.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DB0D2DOPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 14 Nov 2016 07:55:44 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DB0D2DOPEXCLILMA3corp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Phil, If you meant that the access networks are managed by the same operators, th= en this is indeed a valid deployment model to start with. BTW, this model is similar whether this implies single or dual ended proxie= s: =B7 For the single proxy: the operator provisions the host and mana= ges the proxy located in the network. =B7 For the dual proxy: The operator provisions the CPE and manages= the proxy located in the network. Cheers, Med De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de phil= ip.eardley@bt.com Envoy=E9 : lundi 14 novembre 2016 08:14 =C0 : alan.ford@gmail.com Cc : multipathtcp@ietf.org Objet : Re: [multipathtcp] Towards a Multipath TCP Proxy work item something it would be good to have discussion about. We could restrict to where both proxies are under the control of the same o= perator. I think this matches the current deployments, and it would simplif= y the security and config ________________________________ From: multipathtcp > on behalf of philip.eardley@bt.com > Sent: 14 November 2016 06:32 To: alan.ford@gmail.com Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item i think we should move beyond "exploring whether it would be useful". i'd like us to assess proposed solutions. i think we should say this is wha= t we're doing - at the moment we've had quite a lot of discussion about one= proposal. we should give the chance for other proposals, and make the disc= ussion more structured (what are the assessment criteria). i also think we should explicitly exclude non-tcp traffic (i think non-tcp= traffic is too big a topic for our WG) phil ________________________________ From: Alan Ford > Sent: 14 November 2016 06:11 To: Eardley,PL,Philip,TUB8 R Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item I think this work item is achievable by simply removing references to "at l= east one end" from the existing charter item on the proxy. So the item woul= d now read: Finally, the working group will explore whether an MPTCP-aware middlebox would be useful. For example, potentially helping MPTCP's incremental deployment by allowing only one end host to be MPTCP-enabled and the middlebox acts as an MPTCP proxy for the other end host, which runs TCP; and potentially helping some mobility scenarios, where the middle box acts as an anchor between two MPTCP-enabled hosts. Alternatively, neither end host could be MPTCP-enabled but a pair of proxies could work together t= o bring MPTCP benefits to such connections. The working group will detail wha= t real problems an MPTCP-enabled middlebox might solve, how it would impact the Multipath TCP architecture (RFC6182), what proxy approach might be justified as compared against alternative solutions to the problems, and the likely feasibility of solving the technical and security issues. In some ways, the two ended proxy work could even be seen as an extension o= f the previous operational experience work within this WG. Regards, Alan On 10 Nov 2016, at 19:17, philip.eardley@bt.com wrote: Hi, Perhaps this is speaking too soon, but it looks like the very active discus= sion is reaching some common understanding? We're trying to work out what a work item might look like, so would like to= understand what assumptions we would make, eg about the scenario, & what c= ommon agreements we'd assume & restrictions on how the solution works. This= seems important to frame work by WG. If possible we'd like discussion on t= hese points to avoid getting into the fine details of one particular existi= ng proposal. What we'd appreciate is a summary of what the assumptions /understandings a= re about: * The scenario (for instance: the MPTCP-enabled host knows the addr= ess of the proxy (eg through configuration); and it knows the address of th= e 'legacy' host it wants to communicate with) * If any impact is already envisaged on the current MPTCP protocol'= s fallback behaviour and coping with middleboxes * If we can agree that the solution is based on a new MPTCP option * If any impact is already envisaged on the current MPTCP protocol'= s semantics (other than the new option) eg in terms of https://tools.ietf.o= rg/html/rfc6824#section-4 * If any impact is already envisaged on TCP's semantics, or any mod= s are needed, or assumptions about its behaviour, etc * If any impact is already envisaged on other existing transport pr= otocol's semantics (presuming people still would like non-TCP in scope?) * Anything else that you think is needed in order to frame the work= item It may be clearer to do this for the two use cases (single-ended proxy, ie = where only one host is MPTCP-enabled; and double-ended proxy, ie where neit= her host is MPTCP-enabled). This may seem like a long list, but most of the answers can be "none" - we'= ll end up with just a short paragraph or a few bullets in the charter. We'd also have to work out interactions with non-MPTCP WGs, but Mirja and I= ESG will probably want the main input on this. Thanks Phil & Yoshi _______________________________________________ multipathtcp mailing list multipathtcp@ietf.org https://www.ietf.org/mailman/listinfo/multipathtcp --_000_787AE7BB302AE849A7480A190F8B933009DB0D2DOPEXCLILMA3corp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi Phil,

 

If you meant that the access ne= tworks are managed by the same operators, then this is indeed a valid deplo= yment model to start with.

 

BTW, this model is similar whet= her this implies single or dual ended proxies:

 

=B7    &n= bsp;    For the single proxy: t= he operator provisions the host and manages the proxy located in the networ= k.

=B7    &n= bsp;    For the dual proxy: The= operator provisions the CPE and manages the proxy located in the network.

 

Cheers,

Med

 

De : mult= ipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de philip.eardley@bt.com
Envoy=E9 : lundi 14 novembre 2016 08:14
=C0 : alan.ford@gmail.com
Cc : multipathtcp@ietf.org
Objet : Re: [multipathtcp] Towards a Multipath TCP Proxy work i= tem

 

something it would be good to have discussion about.<= /span>

We could restrict to where both proxies are under the control of= the same operator. I think this matches the current deployments, and it wo= uld simplify the security and config

 

 

i think we should move beyond "e= xploring whether it would be useful".

 

i'd like us to assess proposed soluti= ons. i think we should say this is what we're doing - a= t the moment we've had quite a lot of discussion about = one proposal. we should give the chance for other proposals, and make the discussion more str= uctured (what are the assessment criteria). 

 

i also think we should expl= icitly exclude non-tcp traffic  (i think non-tcp traffic is too b= ig a topic for our WG)

 

phil

 

 

I think this work= item is achievable by simply removing references to “at least one en= d” from the existing charter item on the proxy. So the item would now read:

 =

Finally, the w= orking group will explore whether an MPTCP-aware

middlebox woul= d be useful. For example, potentially helping MPTCP’s 

incremental de= ployment by allowing only one end host to be MPTCP-enabled 

and the middle= box acts as an MPTCP proxy for the other end host, which runs 

TCP; and poten= tially helping some mobility scenarios, where the middle box = ;

acts as an anc= hor between two MPTCP-enabled hosts. Alternatively, neither =

end host could= be MPTCP-enabled but a pair of proxies could work together to 

bring MPTCP be= nefits to such connections. The working group will detail what real

problems an MP= TCP-enabled middlebox might solve, how it would impact the

Multipath TCP = architecture (RFC6182), what proxy approach might be

justified as c= ompared against alternative solutions to the problems, and

the likely fea= sibility of solving the technical and security issues.

 =

In some ways, the= two ended proxy work could even be seen as an extension of the previous op= erational experience work within this WG.

 =

Regards,

Alan

 =

 =

= Hi,

= Perhaps this is speaking too soon, but it looks like the very active discus= sion is reaching some common understanding?

=  

= We’re trying to work out what a work item might look like, so would l= ike to understand what assumptions we would make, eg about the scenario, & what common agreements we’d assume & restrictions on how t= he solution works. This seems important to frame work by WG. If possible we= ’d like discussion on these points to avoid getting into the fine det= ails of one particular existing proposal.

=  

= What we’d appreciate is a summary of what the assumptions /understand= ings are about:

=B7      &= nbsp;  The scenario (for instance: the MPTCP-enabled host knows the address of the pr= oxy (eg through configuration); and it knows the address of the ‘lega= cy’ host it wants to communicate with)

=B7      &= nbsp;  If any impact is already envisaged on the current MPTCP protocol’s fall= back behaviour and coping with middleboxes

=B7      &= nbsp;  If we can agree that the solution is based on a new MPTCP option

=B7      &= nbsp;  If any impact is already envisaged on the current MPTCP protocol’s sema= ntics (other than the new option) eg in terms of https://tools.ietf.org/html/rfc6824= #section-4 &nb= sp;

=B7      &= nbsp;  If any impact is already envisaged on TCP’s semantics, or any mods are = needed, or assumptions about its behaviour, etc

=B7      &= nbsp;  If any impact is already envisaged on other existing transport protocol’= ;s semantics (presuming people still would like non-TCP in scope?)

=B7      &= nbsp;  Anything else that you think is needed in order to frame the work item

=  

= It may be clearer to do this for the two use cases (single-ended proxy, ie = where only one host is MPTCP-enabled; and double-ended proxy, ie where neither host is MPTCP-enabled).

=  

= This may seem like a long list, but most of the answers can be “none&= #8221; – we’ll end up with just a short paragraph or a few bull= ets in the charter.

=  

= We’d also have to work out interactions with non-MPTCP WGs, but Mirja= and IESG will probably want the main input on this.

=  

= Thanks

= Phil & Yoshi

_______________________________________________
multipathtcp mailing list
multipathtcp@ietf.org<= br> https://www.ietf.org/mailman/listinfo/multip= athtcp

 =

--_000_787AE7BB302AE849A7480A190F8B933009DB0D2DOPEXCLILMA3corp_-- From nobody Mon Nov 14 22:23:36 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id BFC211295C2 for ; Mon, 14 Nov 2016 22:23:34 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.396 X-Spam-Level: X-Spam-Status: No, score=-3.396 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id SO1EXMJDVUYp for ; Mon, 14 Nov 2016 22:23:31 -0800 (PST) Received: from mail-out02.uio.no (mail-out02.uio.no [IPv6:2001:700:100:8210::71]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 5E5DB1294C6 for ; Mon, 14 Nov 2016 22:23:31 -0800 (PST) Received: from mail-mx1.uio.no ([129.240.10.29]) by mail-out02.uio.no with esmtp (Exim 4.82_1-5b7a7c0-XX) (envelope-from ) id 1c6X9V-000GWZ-95 for multipathtcp@ietf.org; Tue, 15 Nov 2016 07:23:29 +0100 Received: from dhcp-8409.meeting.ietf.org ([31.133.132.9]) by mail-mx1.uio.no with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) user michawe (Exim 4.80) (envelope-from ) id 1c6X9T-00015U-6r for multipathtcp@ietf.org; Tue, 15 Nov 2016 07:23:29 +0100 From: Michael Welzl Content-Type: multipart/alternative; boundary="Apple-Mail=_2533D07C-7B59-437D-9576-51A184176665" Mime-Version: 1.0 (Mac OS X Mail 10.1 \(3251\)) Message-Id: <84CBD443-4078-4FB4-ADAA-A40C3A7A8880@ifi.uio.no> References: <6E870E2B-9CB0-4165-9395-F9C98B1B3C86@ifi.uio.no> To: multipathtcp@ietf.org Date: Tue, 15 Nov 2016 15:23:23 +0900 X-Mailer: Apple Mail (2.3251) X-UiO-SPF-Received: X-UiO-Ratelimit-Test: rcpts/h 1 msgs/h 1 sum rcpts/h 7 sum msgs/h 2 total rcpts 48782 max rcpts/h 54 ratelimit 0 X-UiO-Spam-info: not spam, SpamAssassin (score=-5.0, required=5.0, autolearn=disabled, HTML_MESSAGE=0.001, UIO_MAIL_IS_INTERNAL=-5, uiobl=NO, uiouri=NO) X-UiO-Scanned: 6C4E17E8594312DF281434F599FCAF24444116E1 X-UiO-SPAM-Test: remote_host: 31.133.132.9 spam_score: -49 maxlevel 80 minaction 2 bait 0 mail/h: 1 total 16 max/h 6 blacklist 0 greylist 0 ratelimit 0 Archived-At: Subject: [multipathtcp] Coupled Slow Start for MPTCP, presentation in ICCRG up next X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 06:23:35 -0000 --Apple-Mail=_2533D07C-7B59-437D-9576-51A184176665 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi, In the next session, this draft will be presented / discussed in ICCRG. It doesn=E2=80=99t (currently? forever?) fit the MPTCP charter, but = it=E2=80=99s about MPTCP, so MPTCP folks may want to see it. Cheers, Michael > Begin forwarded message: >=20 > From: Michael Welzl > Subject: [iccrg] LISA - draft-barik-mptcp-lisa > Date: July 22, 2016 at 11:38:12 PM GMT+9 > To: multipathtcp@ietf.org, iccrg@irtf.org > Resent-From: >=20 > (chair hat on) >=20 > [ This email goes to the MPTCP and ICCRG lists as an announcement. = When answering, please discuss this in the ICCRG list. ] >=20 >=20 > Dear all in MPTCP & ICCRG, >=20 > Last Wednesday, in MPTCP, Runa Barik presented draft-barik-mptcp-lisa = (LISA - a Linked Slow-Start Algorithm). For more documentation & code, = see: > http://heim.ifi.uio.no/runabk/lisa/ > LISA was first presented by Runa in Yokohama, with feedback that was = addressed (with results shown in this presentation). >=20 > (chair hat off, co-author hat on) >=20 > LISA is a simple algorithm that prevents a large burst of packets = going out during in MPTCP in slow start in one particular round-trip = (when all but the first subflows join). E.g. with 4 subflows, MPTCP = starts out sending using IW10 on the first subflow, and then after 3 = RTTs, 3 more subflows start at the same time, adding 3 * IW10 on top of = the ongoing slow start. This short but massive burst is consistently bad = when we share a bottleneck, and often LISA also makes things better when = not sharing a bottleneck. >=20 > (co-author hat off, chair hat on) >=20 > LISA doesn=E2=80=99t fit the current charter of MPTCP, so we decided = to get this reviewed and discussed in ICCRG, and possibly (if the = updated charter doesn=E2=80=99t fit congestion control work) published = via ICCRG too. >=20 > (both hats on) >=20 > We would greatly appreciate if people could look at this work and = provide comments on the draft soon. >=20 > Thank you all in advance! >=20 > Cheers, > Michael >=20 > _______________________________________________ > iccrg mailing list > iccrg@irtf.org > https://www.irtf.org/mailman/listinfo/iccrg --Apple-Mail=_2533D07C-7B59-437D-9576-51A184176665 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi,

In = the next session, this draft will be presented / discussed in = ICCRG.
It doesn=E2=80=99t (currently? forever?) fit = the MPTCP charter, but it=E2=80=99s about MPTCP, so MPTCP folks may want = to see it.

Cheers,
Michael


Begin forwarded message:

From: = Michael Welzl <michawe@ifi.uio.no>
Subject: = [iccrg] LISA - = draft-barik-mptcp-lisa
Date: = July 22, 2016 at 11:38:12 PM = GMT+9
To: = multipathtcp@ietf.org, iccrg@irtf.org
Resent-From: = <michawe@ifi.uio.no>

(chair hat on)

[ This email goes to the MPTCP and ICCRG lists = as an announcement. When answering, please discuss this in the ICCRG = list. ]


Dear all in MPTCP = & ICCRG,

Last Wednesday, in MPTCP, Runa = Barik presented draft-barik-mptcp-lisa (LISA - a Linked Slow-Start = Algorithm). For more documentation & code, see:
http://heim.ifi.uio.no/runabk/lisa/
LISA = was first presented by Runa in Yokohama, with feedback that was = addressed (with results shown in this presentation).

(chair hat off, co-author hat on)

LISA is a simple algorithm that prevents a large burst of = packets going out during in MPTCP in slow start in one particular = round-trip (when all but the first subflows join). E.g. with 4 subflows, = MPTCP starts out sending using IW10 on the first subflow, and then after = 3 RTTs, 3 more subflows start at the same time, adding 3 * IW10 on top = of the ongoing slow start. This short but massive burst is consistently = bad when we share a bottleneck, and often LISA also makes things better = when not sharing a bottleneck.

(co-author = hat off, chair hat on)

LISA doesn=E2=80=99t = fit the current charter of MPTCP, so we decided to get this reviewed and = discussed in ICCRG, and possibly (if the updated charter doesn=E2=80=99t = fit congestion control work) published via ICCRG too.

(both hats on)

We would greatly = appreciate if people could look at this work and provide comments on the = draft soon.

Thank you all in advance!

Cheers,
Michael

_______________________________________________
iccrg mailing list
iccrg@irtf.org
https://www.irtf.org/mailman/listinfo/iccrg

= --Apple-Mail=_2533D07C-7B59-437D-9576-51A184176665-- From nobody Mon Nov 14 23:19:13 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4CC8B1295DD for ; Mon, 14 Nov 2016 23:19:12 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DnZvYuICG4vG for ; Mon, 14 Nov 2016 23:19:10 -0800 (PST) Received: from mail-in5.apple.com (mail-out5.apple.com [17.151.62.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 9C485129516 for ; Mon, 14 Nov 2016 23:19:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1479194350; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=I3UQHyor9UdqDvK7/0Gs1TRO5L9npOMgFihBjrCHJwY=; b=WGcXiViGJbApuXg0HvsH7iEMlnsLEMg6J0EIx6R3n9+L3ingjzc042oE2R+2ouRD BhJaL2OrNYgnO9S1ZiUdFTjsjhiDAilKcHKuCFmEsNiHBcC+39nkhyFfWAgR/tb5 9Gy23cCHqo0tIVKcMeQNAMh0pO11QN3/DD2YCSuREvAzSN8q+Lxp4W1ZujI7Nnh8 AweObW6qat1oWhoN6clXoJRP54HpmFdAUuxim0tIqzLf7Hp5Cgg/pIJHVcaYFDbG i/lmw2LGExiwsKKU7ccXxotVf7Jld812jLRSXjNDqwq8gur3sC0Xr+5bRqQ5Z5Eu zvIj3T4FVa4IpuCiNCfIhA==; Received: from relay5.apple.com (relay5.apple.com [17.128.113.88]) by mail-in5.apple.com (Apple Secure Mail Relay) with SMTP id 22.97.12011.EE6BA285; Mon, 14 Nov 2016 23:19:10 -0800 (PST) X-AuditID: 11973e13-68e279a000002eeb-ba-582ab6eefa23 Received: from nwk-mmpp-sz09.apple.com (nwk-mmpp-sz09.apple.com [17.128.115.80]) by relay5.apple.com (Apple SCV relay) with SMTP id AD.9F.27929.DE6BA285; Mon, 14 Nov 2016 23:19:10 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=utf-8 Received: from localhost ([17.150.212.34]) by nwk-mmpp-sz09.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OGO00CI39NXSGD0@nwk-mmpp-sz09.apple.com>; Mon, 14 Nov 2016 23:19:09 -0800 (PST) Sender: cpaasch@apple.com Date: Mon, 14 Nov 2016 23:19:09 -0800 From: Christoph Paasch To: Alan Ford Message-id: <20161115071909.GV4269@Chimay.local> References: <581F2334.8010403@uclouvain.be> <20161113075145.GH4269@Chimay.local> <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> In-reply-to: User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrFLMWRmVeSWpSXmKPExsUi2FAYoftum1aEwdJT/BYrz61gtrj3YRqj xefV19kcmD12zrrL7rFkyU8mj1fHvrMEMEdx2aSk5mSWpRbp2yVwZXxa3MhW8EejYnrvL6YG xl0KXYycHBICJhLnW6+wdDFycQgJ7GWUuNp7lrWLkQMssfYHE0T8IKPE4r8rWEEaeAUEJX5M vscCUsMsIC9x5FI2SJhZQFri0d8Z7BBhdYkpU3IhWn8xSpzsewvWKiwgKdF95w4ziM0ioCpx 599ZMJtNQEvi7e12sLUiAsoSy2exQowsk/j/u58FojVAYsX7pywQFxhIvL9+mRFi/m5GiT2/ b4ElOAVsJU7v+cwEYosCzfl7+B7YXxICl9kkOj/PZJzAKDILyQuzEF6YheSFWQgvLGBkWcUo lJuYmaObmWeql1hQkJOql5yfu4kRFBnT7YR3MJ5eZXWIUYCDUYmHd8dRzQgh1sSy4srcQ4zS HCxK4rwcXFoRQgLpiSWp2ampBalF8UWlOanFhxiZODilGhhZ/ItKSrmbFzycd0rn0b+HC00v S4Ydy6vqe9saWvFTrN5e5G3Apti3pWEbZ5ub/H2ZnT37yey3t95tW/d1XkF6asqco6dWbDyi M/mJb1LMnQsH75r8jRAuOrlEI+7I/YBvr8pMRdaWM5zl1Ns5SaBAm01S3l5OreGA8EEpsaTZ PSGe5+7mrhNXYinOSDTUYi4qTgQAUUJFOG0CAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrIIsWRmVeSWpSXmKPExsUi2FAcoPtum1aEwe99bBYrz61gtrj3YRqj xefV19kcmD12zrrL7rFkyU8mj1fHvrMEMEdx2aSk5mSWpRbp2yVwZXxa3MhW8EejYnrvL6YG xl0KXYwcHBICJhJrfzB1MXICmWISF+6tZ+ti5OIQEjjIKLH47wpWkASvgKDEj8n3WEDqmQXk JY5cygYJMwtISzz6O4MdIqwuMWVKLkTrL0aJk31vwVqFBSQluu/cYQaxWQRUJe78Owtmswlo Sby93c4K0isioCyxfBYrxMgyif+/+1kgWgMkVrx/ygJxgYHE++uXGSHm72aU2PP7FliCU8BW 4vSez2D3iwLN+Xv4HssERqFZSK6ehXD1LCRXz0K4egEjyypGgaLUnMRKU73EgoKcVL3k/NxN jOAAL4zYwfh/mdUhRgEORiUeXoETmhFCrIllxZW5hxglOJiVRHhltmpFCPGmJFZWpRblxxeV 5qQWH2JMBnp3IrOUaHI+MPrySuINTUwMTIyNzYyNzU3MSRNWEuc1FwVaIZCeWJKanZpakFoE s4WJg1OqgZEpoK72wqZy5zvZL5lz/4nVCPnUbmspmG2g7XHw17YVrk8TvjaWP/mgIy6x3cp5 x0fV+F9cypfOahkJ7/F/NnvfmWsCU93NLvNzzLhU8OMYZ/jxhYXLjvsxM0xbdq/N9lmhdZ3M Te6woqmblrrfYbEw55rX6DbtX9LhjZtkkr72XvxpoHfSvUOJpTgj0VCLuag4EQDrMPtBtAIA AA== Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 07:19:12 -0000 Hello, On 14/11/16 - 06:14:17, Alan Ford wrote: > Hi all, > > After discussion at IETF97, I think it’s clear that this proposal - the > idea of “priority” - means different things to different people. For > example: > > a) A percentage split - but would that only kick in when one link is full? > Or would all traffic always be split? > b) Prioritising subflows, overflowing only when one is full > c) QoS (latency, bandwidth, etc) values > d) etc etc > > Personally I think only (b) makes sense at the subflow level, everything > else is far too complex to signal in a few bits. Whether it is of use to > people in the real world, however, I don’t know, however! I agree with you that signalling priorities in the sense of (b) is not necessarily useful. Because, at the end it is then still left to the decision of the implementer on how he translates the priorities into scheduling. I think that one missing piece in MPTCP today is the lack of control a host can exercise on how the peer should schedule its traffic. The backup-bit only enables seamless handover. But MPTCP's benefits go beyond that. Especially for applications sending a thin stream, the delay benefits can be huge (as has been mentioned in the IETF journal article), if the scheduling takes RTT into account (while minimizing cell usage for power & cost reasons). Allowing to signal this will be a bigger exercise, but I believe that it is necessary if we want longterm to go to a world where a client can connect to any webserver (of any implementation) and use MPTCP. > I also think it’s entirely feasible to achieve a lot of the traffic > engineering here by using TCP control signals - ACKs and window size - to > slow down communications. As a sender you can already control rate based > on your local policy, and at the receiving end you could use ACKs, ECN, > window, etc. Ignoring potential issues with changing the window-sizes or using ECN for a moment. Using such tricks would only work for bulk transfers. Thin streams won't be able to reduce/increase the amount of traffic on the secondary subflow. Cheers, Christoph > > This proposal needs a much clearer idea of what it’s trying to achieve > before we could consider it for merging. > > Regards, Alan > > > On 14 Nov 2016, at 01:58, Fabien Duchêne > > wrote: > > > > Hello, > > > > Inline, > > > > On 11/13/2016 08:51 AM, Christoph Paasch wrote: > >> Hello, while I support adding more info to MPTCP to allow a > >> finer-grained control of the peer's scheduling, I think the > >> priority-bits should be defined in a more precise way. > >> > >> I see the this work here as a way to allow for a more deterministic > >> behavior when an MPTCP-client connects to a MPTCP-server. As of today, > >> when I on my mobile device connect to a server that is outside of my > >> control, the only way I can tell the server to schedule traffic in a > >> certain way is by using the backup-bit. Upon which I can expect the > >> server to not send traffic on this subflow unless the primary subflow > >> is broken. This kind of "configuration" is not sufficient for most > >> use-cases. I see the priorities as a way for the client to tell the > >> server exactly what kind of scheduling it expects to meet a certain > >> "QoS-requirement". So, we should clearly specify what each priority > >> means. > > The way I wrote the draft was more like "ok, let's tell the server that, > > if possible, I'd like to receive most on the trafic on this subflow, > > then this one, then this one". This is why I wrote > > > > "The priority field MUST be interpreted as an unsigned integer value > > with the highest numerical value being the most preferred one." > > > > While I agree that we should be as specific as possible, I wonder how we > > could be more explicit about this. Any idea? If we are too specific, > > like saying "always schedule on the highest priority subflow, until the > > windows is full, then skip to the next one" we are actually writing a > > strict priority scheduler, and I was hoping that we could leave the > > priority open to more creative ways of handling the priorities. It's a > > MAY because I'm not sure that making the respect of the priority a MUST > > would be interesting, for backward compatibility, but also because the > > priorities of one host could clash with the other's own interest. > > > >> If we leave the interpretation of the priority-bits open to the > >> implementation, hosts still cannot rely on getting a certain service by > >> the peer when set the priority bits. > >> > >> > >> Thoughts? > >> > >> > >> > >> Cheers, Christoph > >> > > Cheers! > > > > Fabien > > > > _______________________________________________ multipathtcp mailing > > list multipathtcp@ietf.org > > https://www.ietf.org/mailman/listinfo/multipathtcp > > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Mon Nov 14 23:49:54 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1B956129516 for ; Mon, 14 Nov 2016 23:49:53 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.716 X-Spam-Level: X-Spam-Status: No, score=-5.716 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 6DTVITm1jMBt for ; Mon, 14 Nov 2016 23:49:50 -0800 (PST) Received: from mail.swisscom.com (outmail100.swisscom.com [193.222.81.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8896E1294F3 for ; Mon, 14 Nov 2016 23:49:49 -0800 (PST) Received: by mail.swisscom.com; Tue, 15 Nov 2016 08:49:46 +0100 From: To: , Thread-Topic: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities Thread-Index: AQHSOCkvDD7+wvdxwECEz2fLcyUOvKDWhHmAgAEvuACAAEdhgIABvcQA Date: Tue, 15 Nov 2016 07:49:45 +0000 Message-ID: <59A9F7DC-7B46-4C31-BE2F-48F64B9631AC@swisscom.com> References: <581F2334.8010403@uclouvain.be> <20161113075145.GH4269@Chimay.local> <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> In-Reply-To: Accept-Language: de-CH, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [138.190.134.10] Content-Type: multipart/alternative; boundary="_000_59A9F7DC7B464C31BE2F48F64B9631ACswisscomcom_" MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 07:49:53 -0000 --_000_59A9F7DC7B464C31BE2F48F64B9631ACswisscomcom_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGksDQoNCndlIGFyZSBoYXBweSB3aXRoIGEgc29sdXRpb24gd2l0aCB0aGUgY2hhcmFjdGVyaXN0 aWNzIG9mIChiKSBmb3IgdGhlIG1vbWVudCwgbm90IHN1cmUgd2hldGhlciBvdGhlciB1c2UgY2Fz ZXMgd291bGQgbmVlZCBzb21ldGhpbmcgZWxzZS4gUGx1cyB3ZSBoYWQgYSBsb3Qgb2YgZGlzY3Vz c2lvbnMgb24gd2hhdCDigJ5mdWxs4oCcIHdvdWxkIG1lYW4gc3BjaWZpY2FsbHkuDQoNCk1hcmN1 cw0KDQoNClZvbjogbXVsdGlwYXRodGNwIDxtdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZz4g aW0gQXVmdHJhZyB2b24gQWxhbiBGb3JkIDxhbGFuLmZvcmRAZ21haWwuY29tPg0KRGF0dW06IE1v bnRhZywgMTQuIE5vdmVtYmVyIDIwMTYgdW0gMDc6MTQNCkFuOiBGYWJpZW4gRHVjaMOqbmUgPGZh Ymllbi5kdWNoZW5lQHVjbG91dmFpbi5iZT4NCkNjOiAibXVsdGlwYXRodGNwQGlldGYub3JnIiA8 bXVsdGlwYXRodGNwQGlldGYub3JnPg0KQmV0cmVmZjogUmU6IFttdWx0aXBhdGh0Y3BdIE11bHRp cGF0aCBUQ1AgQWRkcmVzcyBhZHZlcnRpc2VtZW50IDQvNSAtIFByaW9yaXRpZXMNCg0KSGkgYWxs LA0KDQpBZnRlciBkaXNjdXNzaW9uIGF0IElFVEY5NywgSSB0aGluayBpdOKAmXMgY2xlYXIgdGhh dCB0aGlzIHByb3Bvc2FsIC0gdGhlIGlkZWEgb2Yg4oCccHJpb3JpdHnigJ0gLSBtZWFucyBkaWZm ZXJlbnQgdGhpbmdzIHRvIGRpZmZlcmVudCBwZW9wbGUuIEZvciBleGFtcGxlOg0KDQphKSBBIHBl cmNlbnRhZ2Ugc3BsaXQgLSBidXQgd291bGQgdGhhdCBvbmx5IGtpY2sgaW4gd2hlbiBvbmUgbGlu ayBpcyBmdWxsPyBPciB3b3VsZCBhbGwgdHJhZmZpYyBhbHdheXMgYmUgc3BsaXQ/DQpiKSBQcmlv cml0aXNpbmcgc3ViZmxvd3MsIG92ZXJmbG93aW5nIG9ubHkgd2hlbiBvbmUgaXMgZnVsbA0KYykg UW9TIChsYXRlbmN5LCBiYW5kd2lkdGgsIGV0YykgdmFsdWVzDQpkKSBldGMgZXRjDQoNClBlcnNv bmFsbHkgSSB0aGluayBvbmx5IChiKSBtYWtlcyBzZW5zZSBhdCB0aGUgc3ViZmxvdyBsZXZlbCwg ZXZlcnl0aGluZyBlbHNlIGlzIGZhciB0b28gY29tcGxleCB0byBzaWduYWwgaW4gYSBmZXcgYml0 cy4gV2hldGhlciBpdCBpcyBvZiB1c2UgdG8gcGVvcGxlIGluIHRoZSByZWFsIHdvcmxkLCBob3dl dmVyLCBJIGRvbuKAmXQga25vdywgaG93ZXZlciENCg0KSSBhbHNvIHRoaW5rIGl04oCZcyBlbnRp cmVseSBmZWFzaWJsZSB0byBhY2hpZXZlIGEgbG90IG9mIHRoZSB0cmFmZmljIGVuZ2luZWVyaW5n IGhlcmUgYnkgdXNpbmcgVENQIGNvbnRyb2wgc2lnbmFscyAtIEFDS3MgYW5kIHdpbmRvdyBzaXpl IC0gdG8gc2xvdyBkb3duIGNvbW11bmljYXRpb25zLiBBcyBhIHNlbmRlciB5b3UgY2FuIGFscmVh ZHkgY29udHJvbCByYXRlIGJhc2VkIG9uIHlvdXIgbG9jYWwgcG9saWN5LCBhbmQgYXQgdGhlIHJl Y2VpdmluZyBlbmQgeW91IGNvdWxkIHVzZSBBQ0tzLCBFQ04sIHdpbmRvdywgZXRjLg0KDQpUaGlz IHByb3Bvc2FsIG5lZWRzIGEgbXVjaCBjbGVhcmVyIGlkZWEgb2Ygd2hhdCBpdOKAmXMgdHJ5aW5n IHRvIGFjaGlldmUgYmVmb3JlIHdlIGNvdWxkIGNvbnNpZGVyIGl0IGZvciBtZXJnaW5nLg0KDQpS ZWdhcmRzLA0KQWxhbg0KDQpPbiAxNCBOb3YgMjAxNiwgYXQgMDE6NTgsIEZhYmllbiBEdWNow6pu ZSA8ZmFiaWVuLmR1Y2hlbmVAdWNsb3V2YWluLmJlPG1haWx0bzpmYWJpZW4uZHVjaGVuZUB1Y2xv dXZhaW4uYmU+PiB3cm90ZToNCg0KSGVsbG8sDQoNCklubGluZSwNCg0KT24gMTEvMTMvMjAxNiAw ODo1MSBBTSwgQ2hyaXN0b3BoIFBhYXNjaCB3cm90ZToNCg0KSGVsbG8sDQp3aGlsZSBJIHN1cHBv cnQgYWRkaW5nIG1vcmUgaW5mbyB0byBNUFRDUCB0byBhbGxvdyBhIGZpbmVyLWdyYWluZWQgY29u dHJvbA0Kb2YgdGhlIHBlZXIncyBzY2hlZHVsaW5nLCBJIHRoaW5rIHRoZSBwcmlvcml0eS1iaXRz IHNob3VsZCBiZSBkZWZpbmVkIGluIGENCm1vcmUgcHJlY2lzZSB3YXkuDQoNCkkgc2VlIHRoZSB0 aGlzIHdvcmsgaGVyZSBhcyBhIHdheSB0byBhbGxvdyBmb3IgYSBtb3JlIGRldGVybWluaXN0aWMg YmVoYXZpb3INCndoZW4gYW4gTVBUQ1AtY2xpZW50IGNvbm5lY3RzIHRvIGEgTVBUQ1Atc2VydmVy LiBBcyBvZiB0b2RheSwgd2hlbiBJIG9uIG15DQptb2JpbGUgZGV2aWNlIGNvbm5lY3QgdG8gYSBz ZXJ2ZXIgdGhhdCBpcyBvdXRzaWRlIG9mIG15IGNvbnRyb2wsIHRoZSBvbmx5DQp3YXkgSSBjYW4g dGVsbCB0aGUgc2VydmVyIHRvIHNjaGVkdWxlIHRyYWZmaWMgaW4gYSBjZXJ0YWluIHdheSBpcyBi eSB1c2luZw0KdGhlIGJhY2t1cC1iaXQuIFVwb24gd2hpY2ggSSBjYW4gZXhwZWN0IHRoZSBzZXJ2 ZXIgdG8gbm90IHNlbmQgdHJhZmZpYyBvbg0KdGhpcyBzdWJmbG93IHVubGVzcyB0aGUgcHJpbWFy eSBzdWJmbG93IGlzIGJyb2tlbi4NClRoaXMga2luZCBvZiAiY29uZmlndXJhdGlvbiIgaXMgbm90 IHN1ZmZpY2llbnQgZm9yIG1vc3QgdXNlLWNhc2VzLg0KSSBzZWUgdGhlIHByaW9yaXRpZXMgYXMg YSB3YXkgZm9yIHRoZSBjbGllbnQgdG8gdGVsbCB0aGUgc2VydmVyIGV4YWN0bHkNCndoYXQga2lu ZCBvZiBzY2hlZHVsaW5nIGl0IGV4cGVjdHMgdG8gbWVldCBhIGNlcnRhaW4gIlFvUy1yZXF1aXJl bWVudCIuDQpTbywgd2Ugc2hvdWxkIGNsZWFybHkgc3BlY2lmeSB3aGF0IGVhY2ggcHJpb3JpdHkg bWVhbnMuDQpUaGUgd2F5IEkgd3JvdGUgdGhlIGRyYWZ0IHdhcyBtb3JlIGxpa2UgIm9rLCBsZXQn cyB0ZWxsIHRoZSBzZXJ2ZXIgdGhhdCwgaWYgcG9zc2libGUsDQpJJ2QgbGlrZSB0byByZWNlaXZl IG1vc3Qgb24gdGhlIHRyYWZpYyBvbiB0aGlzIHN1YmZsb3csIHRoZW4gdGhpcyBvbmUsIHRoZW4g dGhpcyBvbmUiLg0KVGhpcyBpcyB3aHkgSSB3cm90ZQ0KDQoiVGhlIHByaW9yaXR5IGZpZWxkIE1V U1QgYmUgaW50ZXJwcmV0ZWQgYXMgYW4gdW5zaWduZWQgaW50ZWdlciB2YWx1ZSB3aXRoIHRoZSBo aWdoZXN0DQpudW1lcmljYWwgdmFsdWUgYmVpbmcgdGhlIG1vc3QgcHJlZmVycmVkIG9uZS4iDQoN CldoaWxlIEkgYWdyZWUgdGhhdCB3ZSBzaG91bGQgYmUgYXMgc3BlY2lmaWMgYXMgcG9zc2libGUs IEkgd29uZGVyIGhvdyB3ZSBjb3VsZCBiZSBtb3JlDQpleHBsaWNpdCBhYm91dCB0aGlzLiBBbnkg aWRlYT8NCklmIHdlIGFyZSB0b28gc3BlY2lmaWMsIGxpa2Ugc2F5aW5nICJhbHdheXMgc2NoZWR1 bGUgb24gdGhlIGhpZ2hlc3QgcHJpb3JpdHkgc3ViZmxvdywNCnVudGlsIHRoZSB3aW5kb3dzIGlz IGZ1bGwsIHRoZW4gc2tpcCB0byB0aGUgbmV4dCBvbmUiIHdlIGFyZSBhY3R1YWxseSB3cml0aW5n IGEgc3RyaWN0IHByaW9yaXR5DQpzY2hlZHVsZXIsIGFuZCBJIHdhcyBob3BpbmcgdGhhdCB3ZSBj b3VsZCBsZWF2ZSB0aGUgcHJpb3JpdHkgb3BlbiB0byBtb3JlIGNyZWF0aXZlIHdheXMNCm9mIGhh bmRsaW5nIHRoZSBwcmlvcml0aWVzLg0KSXQncyBhIE1BWSBiZWNhdXNlIEknbSBub3Qgc3VyZSB0 aGF0IG1ha2luZyB0aGUgcmVzcGVjdCBvZiB0aGUgcHJpb3JpdHkgYSBNVVNUIHdvdWxkDQpiZSBp bnRlcmVzdGluZywgZm9yIGJhY2t3YXJkIGNvbXBhdGliaWxpdHksIGJ1dCBhbHNvIGJlY2F1c2Ug dGhlIHByaW9yaXRpZXMgb2Ygb25lIGhvc3QNCmNvdWxkIGNsYXNoIHdpdGggdGhlIG90aGVyJ3Mg b3duIGludGVyZXN0Lg0KDQoNCklmIHdlIGxlYXZlIHRoZSBpbnRlcnByZXRhdGlvbiBvZiB0aGUg cHJpb3JpdHktYml0cyBvcGVuIHRvIHRoZQ0KaW1wbGVtZW50YXRpb24sIGhvc3RzIHN0aWxsIGNh bm5vdCByZWx5IG9uIGdldHRpbmcgYSBjZXJ0YWluIHNlcnZpY2UgYnkNCnRoZSBwZWVyIHdoZW4g c2V0IHRoZSBwcmlvcml0eSBiaXRzLg0KDQoNClRob3VnaHRzPw0KDQoNCg0KQ2hlZXJzLA0KQ2hy aXN0b3BoDQpDaGVlcnMhDQoNCkZhYmllbg0KDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fXw0KbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdA0KbXVsdGlwYXRo dGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpodHRwczovL3d3dy5p ZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0aHRjcA0KDQo= --_000_59A9F7DC7B464C31BE2F48F64B9631ACswisscomcom_ Content-Type: text/html; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6bz0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6b2ZmaWNlIiB4 bWxuczp3PSJ1cm46c2NoZW1hcy1taWNyb3NvZnQtY29tOm9mZmljZTp3b3JkIiB4bWxuczptPSJo dHRwOi8vc2NoZW1hcy5taWNyb3NvZnQuY29tL29mZmljZS8yMDA0LzEyL29tbWwiIHhtbG5zPSJo dHRwOi8vd3d3LnczLm9yZy9UUi9SRUMtaHRtbDQwIj4NCjxoZWFkPg0KPG1ldGEgaHR0cC1lcXVp dj0iQ29udGVudC1UeXBlIiBjb250ZW50PSJ0ZXh0L2h0bWw7IGNoYXJzZXQ9dXRmLTgiPg0KPG1l dGEgbmFtZT0iVGl0ZWwiIGNvbnRlbnQ9IiI+DQo8bWV0YSBuYW1lPSJTdGljaHfDtnJ0ZXIiIGNv bnRlbnQ9IiI+DQo8bWV0YSBuYW1lPSJHZW5lcmF0b3IiIGNvbnRlbnQ9Ik1pY3Jvc29mdCBXb3Jk IDE1IChmaWx0ZXJlZCBtZWRpdW0pIj4NCjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25z ICovDQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OiJDYW1icmlhIE1hdGgiOw0KCXBhbm9zZS0x OjIgNCA1IDMgNSA0IDYgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpDYWxpYnJp Ow0KCXBhbm9zZS0xOjIgMTUgNSAyIDIgMiA0IDMgMiA0O30NCkBmb250LWZhY2UNCgl7Zm9udC1m YW1pbHk6UE1pbmdMaVU7DQoJcGFub3NlLTE6MiAyIDUgMCAwIDAgMCAwIDAgMDt9DQovKiBTdHls ZSBEZWZpbml0aW9ucyAqLw0KcC5Nc29Ob3JtYWwsIGxpLk1zb05vcm1hbCwgZGl2Lk1zb05vcm1h bA0KCXttYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIu MHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iO30NCmE6bGluaywgc3Bhbi5Nc29I eXBlcmxpbmsNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9yOmJsdWU7DQoJdGV4dC1k ZWNvcmF0aW9uOnVuZGVybGluZTt9DQphOnZpc2l0ZWQsIHNwYW4uTXNvSHlwZXJsaW5rRm9sbG93 ZWQNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9yOnB1cnBsZTsNCgl0ZXh0LWRlY29y YXRpb246dW5kZXJsaW5lO30NCnNwYW4uRS1NYWlsLUZvcm1hdHZvcmxhZ2UxNw0KCXttc28tc3R5 bGUtdHlwZTpwZXJzb25hbC1yZXBseTsNCglmb250LWZhbWlseTpDYWxpYnJpOw0KCWNvbG9yOndp bmRvd3RleHQ7fQ0Kc3Bhbi5tc29JbnMNCgl7bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJ bXNvLXN0eWxlLW5hbWU6IiI7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTsNCgljb2xvcjp0 ZWFsO30NCi5Nc29DaHBEZWZhdWx0DQoJe21zby1zdHlsZS10eXBlOmV4cG9ydC1vbmx5Ow0KCWZv bnQtc2l6ZToxMC4wcHQ7fQ0KQHBhZ2UgV29yZFNlY3Rpb24xDQoJe3NpemU6NTk1LjBwdCA4NDIu MHB0Ow0KCW1hcmdpbjo3MC44NXB0IDcwLjg1cHQgMi4wY20gNzAuODVwdDt9DQpkaXYuV29yZFNl Y3Rpb24xDQoJe3BhZ2U6V29yZFNlY3Rpb24xO30NCi0tPjwvc3R5bGU+DQo8L2hlYWQ+DQo8Ym9k eSBiZ2NvbG9yPSJ3aGl0ZSIgbGFuZz0iREUiIGxpbms9ImJsdWUiIHZsaW5rPSJwdXJwbGUiPg0K PGRpdiBjbGFzcz0iV29yZFNlY3Rpb24xIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7bXNvLWZhcmVhc3QtbGFu Z3VhZ2U6RU4tVVMiPkhpLA0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTtt c28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6Q2FsaWJyaTttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+d2UgYXJlIGhhcHB5IHdp dGggYSBzb2x1dGlvbiB3aXRoIHRoZSBjaGFyYWN0ZXJpc3RpY3Mgb2YgKGIpIGZvciB0aGUgbW9t ZW50LCBub3Qgc3VyZSB3aGV0aGVyIG90aGVyIHVzZSBjYXNlcyB3b3VsZCBuZWVkIHNvbWV0aGlu ZyBlbHNlLiBQbHVzIHdlIGhhZCBhIGxvdCBvZg0KIGRpc2N1c3Npb25zIG9uIHdoYXQg4oCeZnVs bOKAnCB3b3VsZCBtZWFuIHNwY2lmaWNhbGx5LjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OkNhbGlicmk7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9z cGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPk1hcmN1 czxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7bXNvLWZhcmVhc3QtbGFuZ3Vh Z2U6RU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7bXNv LWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxk aXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRk aW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIHN0 eWxlPSJmb250LWZhbWlseTpDYWxpYnJpO2NvbG9yOmJsYWNrIj5Wb246IDwvc3Bhbj4NCjwvYj48 c3BhbiBzdHlsZT0iZm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjpibGFjayI+bXVsdGlwYXRodGNw ICZsdDttdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZyZndDsgaW0gQXVmdHJhZyB2b24gQWxh biBGb3JkICZsdDthbGFuLmZvcmRAZ21haWwuY29tJmd0Ozxicj4NCjxiPkRhdHVtOiA8L2I+TW9u dGFnLCAxNC4gTm92ZW1iZXIgMjAxNiB1bSAwNzoxNDxicj4NCjxiPkFuOiA8L2I+RmFiaWVuIER1 Y2jDqm5lICZsdDtmYWJpZW4uZHVjaGVuZUB1Y2xvdXZhaW4uYmUmZ3Q7PC9zcGFuPjxzcGFuIHN0 eWxlPSJmb250LWZhbWlseTpQTWluZ0xpVTtjb2xvcjpibGFjayI+PGJyPg0KPC9zcGFuPjxiPjxz cGFuIHN0eWxlPSJmb250LWZhbWlseTpDYWxpYnJpO2NvbG9yOmJsYWNrIj5DYzogPC9zcGFuPjwv Yj48c3BhbiBzdHlsZT0iZm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjpibGFjayI+JnF1b3Q7bXVs dGlwYXRodGNwQGlldGYub3JnJnF1b3Q7ICZsdDttdWx0aXBhdGh0Y3BAaWV0Zi5vcmcmZ3Q7PGJy Pg0KPGI+QmV0cmVmZjogPC9iPlJlOiBbbXVsdGlwYXRodGNwXSBNdWx0aXBhdGggVENQIEFkZHJl c3MgYWR2ZXJ0aXNlbWVudCA0LzUgLSBQcmlvcml0aWVzPG86cD48L286cD48L3NwYW4+PC9wPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+ DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkhpIGFsbCwgPG86cD48L286cD48L3A+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5BZnRlciBkaXNjdXNzaW9uIGF0IElFVEY5Nywg SSB0aGluayBpdOKAmXMgY2xlYXIgdGhhdCB0aGlzIHByb3Bvc2FsIC0gdGhlIGlkZWEgb2Yg4oCc cHJpb3JpdHnigJ0gLSBtZWFucyBkaWZmZXJlbnQgdGhpbmdzIHRvIGRpZmZlcmVudCBwZW9wbGUu IEZvciBleGFtcGxlOjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj5hKSBBIHBlcmNlbnRhZ2Ugc3BsaXQgLSBidXQgd291bGQgdGhhdCBvbmx5IGtp Y2sgaW4gd2hlbiBvbmUgbGluayBpcyBmdWxsPyBPciB3b3VsZCBhbGwgdHJhZmZpYyBhbHdheXMg YmUgc3BsaXQ/PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj5iKSBQcmlvcml0aXNpbmcgc3ViZmxvd3MsIG92ZXJmbG93aW5nIG9ubHkgd2hlbiBvbmUg aXMgZnVsbDxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+YykgUW9TIChsYXRlbmN5LCBiYW5kd2lkdGgsIGV0YykgdmFsdWVzPG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5kKSBldGMgZXRjPG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPlBlcnNvbmFsbHkg SSB0aGluayBvbmx5IChiKSBtYWtlcyBzZW5zZSBhdCB0aGUgc3ViZmxvdyBsZXZlbCwgZXZlcnl0 aGluZyBlbHNlIGlzIGZhciB0b28gY29tcGxleCB0byBzaWduYWwgaW4gYSBmZXcgYml0cy4gV2hl dGhlciBpdCBpcyBvZiB1c2UgdG8gcGVvcGxlIGluIHRoZSByZWFsIHdvcmxkLCBob3dldmVyLCBJ IGRvbuKAmXQga25vdywgaG93ZXZlciE8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+SSBhbHNvIHRoaW5rIGl04oCZcyBlbnRpcmVseSBmZWFzaWJs ZSB0byBhY2hpZXZlIGEgbG90IG9mIHRoZSB0cmFmZmljIGVuZ2luZWVyaW5nIGhlcmUgYnkgdXNp bmcgVENQIGNvbnRyb2wgc2lnbmFscyAtIEFDS3MgYW5kIHdpbmRvdyBzaXplIC0gdG8gc2xvdyBk b3duIGNvbW11bmljYXRpb25zLiBBcyBhIHNlbmRlciB5b3UgY2FuIGFscmVhZHkgY29udHJvbCBy YXRlIGJhc2VkIG9uIHlvdXIgbG9jYWwgcG9saWN5LA0KIGFuZCBhdCB0aGUgcmVjZWl2aW5nIGVu ZCB5b3UgY291bGQgdXNlIEFDS3MsIEVDTiwgd2luZG93LCBldGMuPG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPlRoaXMgcHJvcG9zYWwgbmVlZHMg YSBtdWNoIGNsZWFyZXIgaWRlYSBvZiB3aGF0IGl04oCZcyB0cnlpbmcgdG8gYWNoaWV2ZSBiZWZv cmUgd2UgY291bGQgY29uc2lkZXIgaXQgZm9yIG1lcmdpbmcuPG86cD48L286cD48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjwv ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPlJlZ2FyZHMsPG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5BbGFuPG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwv cD4NCjxkaXY+DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90 dG9tOjUuMHB0Ij4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5PbiAxNCBOb3YgMjAxNiwg YXQgMDE6NTgsIEZhYmllbiBEdWNow6puZSAmbHQ7PGEgaHJlZj0ibWFpbHRvOmZhYmllbi5kdWNo ZW5lQHVjbG91dmFpbi5iZSI+ZmFiaWVuLmR1Y2hlbmVAdWNsb3V2YWluLmJlPC9hPiZndDsgd3Jv dGU6PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5i c3A7PC9vOnA+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJm b250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6SGVsdmV0aWNhIj5IZWxsbyw8YnI+DQo8YnI+DQpJ bmxpbmUsPGJyPg0KPGJyPg0KT24gMTEvMTMvMjAxNiAwODo1MSBBTSwgQ2hyaXN0b3BoIFBhYXNj aCB3cm90ZTo8YnIgc3R5bGU9ImZvbnQtdmFyaWFudC1jYXBzOiBub3JtYWw7b3JwaGFuczogYXV0 bzt0ZXh0LWFsaWduOnN0YXJ0O3dpZG93czogYXV0bzstd2Via2l0LXRleHQtc3Ryb2tlLXdpZHRo OiAwcHg7d29yZC1zcGFjaW5nOjBweCI+DQo8YnI+DQo8L3NwYW4+PG86cD48L286cD48L3A+DQo8 YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1m YW1pbHk6SGVsdmV0aWNhIj5IZWxsbyw8YnI+DQp3aGlsZSBJIHN1cHBvcnQgYWRkaW5nIG1vcmUg aW5mbyB0byBNUFRDUCB0byBhbGxvdyBhIGZpbmVyLWdyYWluZWQgY29udHJvbDxicj4NCm9mIHRo ZSBwZWVyJ3Mgc2NoZWR1bGluZywgSSB0aGluayB0aGUgcHJpb3JpdHktYml0cyBzaG91bGQgYmUg ZGVmaW5lZCBpbiBhPGJyPg0KbW9yZSBwcmVjaXNlIHdheS48YnI+DQo8YnI+DQpJIHNlZSB0aGUg dGhpcyB3b3JrIGhlcmUgYXMgYSB3YXkgdG8gYWxsb3cgZm9yIGEgbW9yZSBkZXRlcm1pbmlzdGlj IGJlaGF2aW9yPGJyPg0Kd2hlbiBhbiBNUFRDUC1jbGllbnQgY29ubmVjdHMgdG8gYSBNUFRDUC1z ZXJ2ZXIuIEFzIG9mIHRvZGF5LCB3aGVuIEkgb24gbXk8YnI+DQptb2JpbGUgZGV2aWNlIGNvbm5l Y3QgdG8gYSBzZXJ2ZXIgdGhhdCBpcyBvdXRzaWRlIG9mIG15IGNvbnRyb2wsIHRoZSBvbmx5PGJy Pg0Kd2F5IEkgY2FuIHRlbGwgdGhlIHNlcnZlciB0byBzY2hlZHVsZSB0cmFmZmljIGluIGEgY2Vy dGFpbiB3YXkgaXMgYnkgdXNpbmc8YnI+DQp0aGUgYmFja3VwLWJpdC4gVXBvbiB3aGljaCBJIGNh biBleHBlY3QgdGhlIHNlcnZlciB0byBub3Qgc2VuZCB0cmFmZmljIG9uPGJyPg0KdGhpcyBzdWJm bG93IHVubGVzcyB0aGUgcHJpbWFyeSBzdWJmbG93IGlzIGJyb2tlbi48YnI+DQpUaGlzIGtpbmQg b2YgJnF1b3Q7Y29uZmlndXJhdGlvbiZxdW90OyBpcyBub3Qgc3VmZmljaWVudCBmb3IgbW9zdCB1 c2UtY2FzZXMuPGJyPg0KSSBzZWUgdGhlIHByaW9yaXRpZXMgYXMgYSB3YXkgZm9yIHRoZSBjbGll bnQgdG8gdGVsbCB0aGUgc2VydmVyIGV4YWN0bHk8YnI+DQp3aGF0IGtpbmQgb2Ygc2NoZWR1bGlu ZyBpdCBleHBlY3RzIHRvIG1lZXQgYSBjZXJ0YWluICZxdW90O1FvUy1yZXF1aXJlbWVudCZxdW90 Oy48YnI+DQpTbywgd2Ugc2hvdWxkIGNsZWFybHkgc3BlY2lmeSB3aGF0IGVhY2ggcHJpb3JpdHkg bWVhbnMuPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9ibG9ja3F1b3RlPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTpIZWx2ZXRp Y2EiPlRoZSB3YXkgSSB3cm90ZSB0aGUgZHJhZnQgd2FzIG1vcmUgbGlrZSAmcXVvdDtvaywgbGV0 J3MgdGVsbCB0aGUgc2VydmVyIHRoYXQsIGlmIHBvc3NpYmxlLDxicj4NCkknZCBsaWtlIHRvIHJl Y2VpdmUgbW9zdCBvbiB0aGUgdHJhZmljIG9uIHRoaXMgc3ViZmxvdywgdGhlbiB0aGlzIG9uZSwg dGhlbiB0aGlzIG9uZSZxdW90Oy48YnI+DQpUaGlzIGlzIHdoeSBJIHdyb3RlPGJyPg0KPGJyPg0K JnF1b3Q7VGhlIHByaW9yaXR5IGZpZWxkIE1VU1QgYmUgaW50ZXJwcmV0ZWQgYXMgYW4gdW5zaWdu ZWQgaW50ZWdlciB2YWx1ZSB3aXRoIHRoZSBoaWdoZXN0PGJyPg0KbnVtZXJpY2FsIHZhbHVlIGJl aW5nIHRoZSBtb3N0IHByZWZlcnJlZCBvbmUuJnF1b3Q7PGJyPg0KPGJyPg0KV2hpbGUgSSBhZ3Jl ZSB0aGF0IHdlIHNob3VsZCBiZSBhcyBzcGVjaWZpYyBhcyBwb3NzaWJsZSwgSSB3b25kZXIgaG93 IHdlIGNvdWxkIGJlIG1vcmU8YnI+DQpleHBsaWNpdCBhYm91dCB0aGlzLiBBbnkgaWRlYT88YnI+ DQpJZiB3ZSBhcmUgdG9vIHNwZWNpZmljLCBsaWtlIHNheWluZyAmcXVvdDthbHdheXMgc2NoZWR1 bGUgb24gdGhlIGhpZ2hlc3QgcHJpb3JpdHkgc3ViZmxvdyw8YnI+DQp1bnRpbCB0aGUgd2luZG93 cyBpcyBmdWxsLCB0aGVuIHNraXAgdG8gdGhlIG5leHQgb25lJnF1b3Q7IHdlIGFyZSBhY3R1YWxs eSB3cml0aW5nIGEgc3RyaWN0IHByaW9yaXR5PGJyPg0Kc2NoZWR1bGVyLCBhbmQgSSB3YXMgaG9w aW5nIHRoYXQgd2UgY291bGQgbGVhdmUgdGhlIHByaW9yaXR5IG9wZW4gdG8gbW9yZSBjcmVhdGl2 ZSB3YXlzPGJyPg0Kb2YgaGFuZGxpbmcgdGhlIHByaW9yaXRpZXMuPGJyPg0KSXQncyBhIE1BWSBi ZWNhdXNlIEknbSBub3Qgc3VyZSB0aGF0IG1ha2luZyB0aGUgcmVzcGVjdCBvZiB0aGUgcHJpb3Jp dHkgYSBNVVNUIHdvdWxkPGJyPg0KYmUgaW50ZXJlc3RpbmcsIGZvciBiYWNrd2FyZCBjb21wYXRp YmlsaXR5LCBidXQgYWxzbyBiZWNhdXNlIHRoZSBwcmlvcml0aWVzIG9mIG9uZSBob3N0PGJyPg0K Y291bGQgY2xhc2ggd2l0aCB0aGUgb3RoZXIncyBvd24gaW50ZXJlc3QuPGJyPg0KPGJyIHN0eWxl PSJmb250LXZhcmlhbnQtY2Fwczogbm9ybWFsO29ycGhhbnM6IGF1dG87dGV4dC1hbGlnbjpzdGFy dDt3aWRvd3M6IGF1dG87LXdlYmtpdC10ZXh0LXN0cm9rZS13aWR0aDogMHB4O3dvcmQtc3BhY2lu ZzowcHgiPg0KPGJyPg0KPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPGJsb2NrcXVvdGUgc3R5bGU9 Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIiBzdHlsZT0ibWFyZ2luLWJvdHRvbToxMi4wcHQiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6 OS4wcHQ7Zm9udC1mYW1pbHk6SGVsdmV0aWNhIj5JZiB3ZSBsZWF2ZSB0aGUgaW50ZXJwcmV0YXRp b24gb2YgdGhlIHByaW9yaXR5LWJpdHMgb3BlbiB0byB0aGU8YnI+DQppbXBsZW1lbnRhdGlvbiwg aG9zdHMgc3RpbGwgY2Fubm90IHJlbHkgb24gZ2V0dGluZyBhIGNlcnRhaW4gc2VydmljZSBieTxi cj4NCnRoZSBwZWVyIHdoZW4gc2V0IHRoZSBwcmlvcml0eSBiaXRzLjxicj4NCjxicj4NCjxicj4N ClRob3VnaHRzPzxicj4NCjxicj4NCjxicj4NCjxicj4NCkNoZWVycyw8YnI+DQpDaHJpc3RvcGg8 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Jsb2NrcXVvdGU+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjkuMHB0O2ZvbnQtZmFtaWx5OkhlbHZldGljYSI+Q2hl ZXJzITxicj4NCjxicj4NCkZhYmllbjxicj4NCjxicj4NCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fPGJyPg0KbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdDxi cj4NCjwvc3Bhbj48YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj48c3BhbiBz dHlsZT0iZm9udC1zaXplOjkuMHB0O2ZvbnQtZmFtaWx5OkhlbHZldGljYSI+bXVsdGlwYXRodGNw QGlldGYub3JnPC9zcGFuPjwvYT48c3BhbiBzdHlsZT0iZm9udC1zaXplOjkuMHB0O2ZvbnQtZmFt aWx5OkhlbHZldGljYSI+PGJyPg0KPC9zcGFuPjxhIGhyZWY9Imh0dHBzOi8vd3d3LmlldGYub3Jn L21haWxtYW4vbGlzdGluZm8vbXVsdGlwYXRodGNwIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjku MHB0O2ZvbnQtZmFtaWx5OkhlbHZldGljYSI+aHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9s aXN0aW5mby9tdWx0aXBhdGh0Y3A8L3NwYW4+PC9hPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 L2Jsb2NrcXVvdGU+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9v OnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvYm9keT4NCjwvaHRtbD4NCg== --_000_59A9F7DC7B464C31BE2F48F64B9631ACswisscomcom_-- From nobody Mon Nov 14 23:57:58 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 53E3E1294E3 for ; Mon, 14 Nov 2016 23:57:57 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.706 X-Spam-Level: X-Spam-Status: No, score=-5.706 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id GbKZeIu50dY8 for ; Mon, 14 Nov 2016 23:57:55 -0800 (PST) Received: from mail.swisscom.com (outmail110.swisscom.com [193.222.81.110]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 77ED8129459 for ; Mon, 14 Nov 2016 23:57:54 -0800 (PST) Received: by mail.swisscom.com; Tue, 15 Nov 2016 08:57:50 +0100 From: To: , Thread-Topic: [multipathtcp] Towards a Multipath TCP Proxy work item Thread-Index: AdI7N1nf0aKADf/wTiuUhe6Yz4SJ8QATzjrQAKu92wAAALmrAAA3YR2A Date: Tue, 15 Nov 2016 07:57:48 +0000 Message-ID: <0B758A41-338E-4E3B-B4D2-53DB8DF71610@swisscom.com> References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com> <1479105129326.45083@bt.com> In-Reply-To: <1479105129326.45083@bt.com> Accept-Language: de-CH, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [138.190.134.7] Content-Type: multipart/alternative; boundary="_000_0B758A41338E4E3BB4D253DB8DF71610swisscomcom_" MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 07:57:57 -0000 --_000_0B758A41338E4E3BB4D253DB8DF71610swisscomcom_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 UGhpbCwNCg0KSWYgeW91IGZlZWwgaXQgd291bGQgdGFrZSB0b28gbG9uZyBhbmQgdG8gYmUgdG9v IGNvbXBsZXggdG8gYWNoaWV2ZSBpbiBhIHJlYXNvbmFibGUgdGltZWZyYW1lLCB3ZSBhcmUgb2sg d2l0aCBleGNsdWRpbmcgbm9uLXRjcCB0cmFmZmljLCBob3dldmVyLCBmb3Igb3VyIHRvdGFsIHNv bHV0aW9uIHdlIGRvIHJlcXVpcmVzIGFsc28gbm9uLXRjcCB0cmFmZmljIHRvIGJlIHNlbnQgb3Zl ciBtdWx0aXBsZSBwYXRocy4gV2UgY291bGQgYXJndWUgdGhhdCB3ZSBjYW4gdXNlIGEgZGlmZmVy ZW50IG1lY2hhbmlzbXMgc3BlY2lmaWNhbGx5IGZvciBVRFAgYW5kIG90aGVyIHByb3RvY29scywg YnV0IGl0IHdvdWxkIGJlIG5pY2UgdG8gaGF2ZSBhcyBzaW5nbGUgTVBUQ1AtYmFzZWQgc29sdXRp b24uIChteSBndXQgZmVlbGluZyBpcyB0aGF0IHdlIHdvdWxkIG5lZWQgdG8gcmVwbGljYXRlIGEg bG90IG9mIE1QVENQIHNjaGVkdWxpbmcgZmVhdHVyZXMgaW50byBhIG5ldyBtZWNoYW5pc20pLg0K DQpNYXJjdXMNCg0KVm9uOiBtdWx0aXBhdGh0Y3AgPG11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYu b3JnPiBpbSBBdWZ0cmFnIHZvbiAicGhpbGlwLmVhcmRsZXlAYnQuY29tIiA8cGhpbGlwLmVhcmRs ZXlAYnQuY29tPg0KRGF0dW06IE1vbnRhZywgMTQuIE5vdmVtYmVyIDIwMTYgdW0gMDc6MzINCkFu OiAiYWxhbi5mb3JkQGdtYWlsLmNvbSIgPGFsYW4uZm9yZEBnbWFpbC5jb20+DQpDYzogIm11bHRp cGF0aHRjcEBpZXRmLm9yZyIgPG11bHRpcGF0aHRjcEBpZXRmLm9yZz4NCkJldHJlZmY6IFJlOiBb bXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0K DQppIHRoaW5rIHdlIHNob3VsZCBtb3ZlIGJleW9uZCAiZXhwbG9yaW5nIHdoZXRoZXIgaXQgd291 bGQgYmUgdXNlZnVsIi4NCg0KDQoNCmknZCBsaWtlIHVzIHRvIGFzc2VzcyBwcm9wb3NlZCBzb2x1 dGlvbnMuIGkgdGhpbmsgd2Ugc2hvdWxkIHNheSB0aGlzIGlzIHdoYXQgd2UncmUgZG9pbmcgLSBh dCB0aGUgbW9tZW50IHdlJ3ZlIGhhZCBxdWl0ZSBhIGxvdCBvZiBkaXNjdXNzaW9uIGFib3V0IG9u ZSBwcm9wb3NhbC4gd2Ugc2hvdWxkIGdpdmUgdGhlIGNoYW5jZSBmb3Igb3RoZXIgcHJvcG9zYWxz LCBhbmQgbWFrZSB0aGUgZGlzY3Vzc2lvbiBtb3JlIHN0cnVjdHVyZWQgKHdoYXQgYXJlIHRoZSBh c3Nlc3NtZW50IGNyaXRlcmlhKS4NCg0KDQoNCmkgYWxzbyB0aGluayB3ZSBzaG91bGQgZXhwbGlj aXRseSBleGNsdWRlIG5vbi10Y3AgdHJhZmZpYyAgKGkgdGhpbmsgbm9uLXRjcCB0cmFmZmljIGlz IHRvbyBiaWcgYSB0b3BpYyBmb3Igb3VyIFdHKQ0KDQoNCg0KcGhpbA0KDQoNCg0KDQoNCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fDQpGcm9tOiBBbGFuIEZvcmQgPGFsYW4uZm9yZEBn bWFpbC5jb20+DQpTZW50OiAxNCBOb3ZlbWJlciAyMDE2IDA2OjExDQpUbzogRWFyZGxleSxQTCxQ aGlsaXAsVFVCOCBSDQpDYzogbXVsdGlwYXRodGNwQGlldGYub3JnDQpTdWJqZWN0OiBSZTogW211 bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQoNCkkg dGhpbmsgdGhpcyB3b3JrIGl0ZW0gaXMgYWNoaWV2YWJsZSBieSBzaW1wbHkgcmVtb3ZpbmcgcmVm ZXJlbmNlcyB0byDigJxhdCBsZWFzdCBvbmUgZW5k4oCdIGZyb20gdGhlIGV4aXN0aW5nIGNoYXJ0 ZXIgaXRlbSBvbiB0aGUgcHJveHkuIFNvIHRoZSBpdGVtIHdvdWxkIG5vdyByZWFkOg0KDQpGaW5h bGx5LCB0aGUgd29ya2luZyBncm91cCB3aWxsIGV4cGxvcmUgd2hldGhlciBhbiBNUFRDUC1hd2Fy ZQ0KbWlkZGxlYm94IHdvdWxkIGJlIHVzZWZ1bC4gRm9yIGV4YW1wbGUsIHBvdGVudGlhbGx5IGhl bHBpbmcgTVBUQ1DigJlzDQppbmNyZW1lbnRhbCBkZXBsb3ltZW50IGJ5IGFsbG93aW5nIG9ubHkg b25lIGVuZCBob3N0IHRvIGJlIE1QVENQLWVuYWJsZWQNCmFuZCB0aGUgbWlkZGxlYm94IGFjdHMg YXMgYW4gTVBUQ1AgcHJveHkgZm9yIHRoZSBvdGhlciBlbmQgaG9zdCwgd2hpY2ggcnVucw0KVENQ OyBhbmQgcG90ZW50aWFsbHkgaGVscGluZyBzb21lIG1vYmlsaXR5IHNjZW5hcmlvcywgd2hlcmUg dGhlIG1pZGRsZSBib3gNCmFjdHMgYXMgYW4gYW5jaG9yIGJldHdlZW4gdHdvIE1QVENQLWVuYWJs ZWQgaG9zdHMuIEFsdGVybmF0aXZlbHksIG5laXRoZXINCmVuZCBob3N0IGNvdWxkIGJlIE1QVENQ LWVuYWJsZWQgYnV0IGEgcGFpciBvZiBwcm94aWVzIGNvdWxkIHdvcmsgdG9nZXRoZXIgdG8NCmJy aW5nIE1QVENQIGJlbmVmaXRzIHRvIHN1Y2ggY29ubmVjdGlvbnMuIFRoZSB3b3JraW5nIGdyb3Vw IHdpbGwgZGV0YWlsIHdoYXQgcmVhbA0KcHJvYmxlbXMgYW4gTVBUQ1AtZW5hYmxlZCBtaWRkbGVi b3ggbWlnaHQgc29sdmUsIGhvdyBpdCB3b3VsZCBpbXBhY3QgdGhlDQpNdWx0aXBhdGggVENQIGFy Y2hpdGVjdHVyZSAoUkZDNjE4MiksIHdoYXQgcHJveHkgYXBwcm9hY2ggbWlnaHQgYmUNCmp1c3Rp ZmllZCBhcyBjb21wYXJlZCBhZ2FpbnN0IGFsdGVybmF0aXZlIHNvbHV0aW9ucyB0byB0aGUgcHJv YmxlbXMsIGFuZA0KdGhlIGxpa2VseSBmZWFzaWJpbGl0eSBvZiBzb2x2aW5nIHRoZSB0ZWNobmlj YWwgYW5kIHNlY3VyaXR5IGlzc3Vlcy4NCg0KSW4gc29tZSB3YXlzLCB0aGUgdHdvIGVuZGVkIHBy b3h5IHdvcmsgY291bGQgZXZlbiBiZSBzZWVuIGFzIGFuIGV4dGVuc2lvbiBvZiB0aGUgcHJldmlv dXMgb3BlcmF0aW9uYWwgZXhwZXJpZW5jZSB3b3JrIHdpdGhpbiB0aGlzIFdHLg0KDQpSZWdhcmRz LA0KQWxhbg0KDQpPbiAxMCBOb3YgMjAxNiwgYXQgMTk6MTcsIHBoaWxpcC5lYXJkbGV5QGJ0LmNv bTxtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPiB3cm90ZToNCg0KSGksDQpQZXJoYXBzIHRo aXMgaXMgc3BlYWtpbmcgdG9vIHNvb24sIGJ1dCBpdCBsb29rcyBsaWtlIHRoZSB2ZXJ5IGFjdGl2 ZSBkaXNjdXNzaW9uIGlzIHJlYWNoaW5nIHNvbWUgY29tbW9uIHVuZGVyc3RhbmRpbmc/DQoNCldl 4oCZcmUgdHJ5aW5nIHRvIHdvcmsgb3V0IHdoYXQgYSB3b3JrIGl0ZW0gbWlnaHQgbG9vayBsaWtl LCBzbyB3b3VsZCBsaWtlIHRvIHVuZGVyc3RhbmQgd2hhdCBhc3N1bXB0aW9ucyB3ZSB3b3VsZCBt YWtlLCBlZyBhYm91dCB0aGUgc2NlbmFyaW8sICYgd2hhdCBjb21tb24gYWdyZWVtZW50cyB3ZeKA mWQgYXNzdW1lICYgcmVzdHJpY3Rpb25zIG9uIGhvdyB0aGUgc29sdXRpb24gd29ya3MuIFRoaXMg c2VlbXMgaW1wb3J0YW50IHRvIGZyYW1lIHdvcmsgYnkgV0cuIElmIHBvc3NpYmxlIHdl4oCZZCBs aWtlIGRpc2N1c3Npb24gb24gdGhlc2UgcG9pbnRzIHRvIGF2b2lkIGdldHRpbmcgaW50byB0aGUg ZmluZSBkZXRhaWxzIG9mIG9uZSBwYXJ0aWN1bGFyIGV4aXN0aW5nIHByb3Bvc2FsLg0KDQpXaGF0 IHdl4oCZZCBhcHByZWNpYXRlIGlzIGEgc3VtbWFyeSBvZiB3aGF0IHRoZSBhc3N1bXB0aW9ucyAv dW5kZXJzdGFuZGluZ3MgYXJlIGFib3V0Og0K4oCiICAgICAgICAgVGhlIHNjZW5hcmlvIChmb3Ig aW5zdGFuY2U6IHRoZSBNUFRDUC1lbmFibGVkIGhvc3Qga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhl IHByb3h5IChlZyB0aHJvdWdoIGNvbmZpZ3VyYXRpb24pOyBhbmQgaXQga25vd3MgdGhlIGFkZHJl c3Mgb2YgdGhlIOKAmGxlZ2FjeeKAmSBob3N0IGl0IHdhbnRzIHRvIGNvbW11bmljYXRlIHdpdGgp DQrigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBj dXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBmYWxsYmFjayBiZWhhdmlvdXIgYW5kIGNvcGluZyB3 aXRoIG1pZGRsZWJveGVzDQrigKIgICAgICAgICBJZiB3ZSBjYW4gYWdyZWUgdGhhdCB0aGUgc29s dXRpb24gaXMgYmFzZWQgb24gYSBuZXcgTVBUQ1Agb3B0aW9uDQrigKIgICAgICAgICBJZiBhbnkg aW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s 4oCZcyBzZW1hbnRpY3MgKG90aGVyIHRoYW4gdGhlIG5ldyBvcHRpb24pIGVnIGluIHRlcm1zIG9m IGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNA0K4oCiICAgICAg ICAgSWYgYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBUQ1DigJlzIHNlbWFudGlj cywgb3IgYW55IG1vZHMgYXJlIG5lZWRlZCwgb3IgYXNzdW1wdGlvbnMgYWJvdXQgaXRzIGJlaGF2 aW91ciwgZXRjDQrigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2Vk IG9uIG90aGVyIGV4aXN0aW5nIHRyYW5zcG9ydCBwcm90b2NvbOKAmXMgc2VtYW50aWNzIChwcmVz dW1pbmcgcGVvcGxlIHN0aWxsIHdvdWxkIGxpa2Ugbm9uLVRDUCBpbiBzY29wZT8pDQrigKIgICAg ICAgICBBbnl0aGluZyBlbHNlIHRoYXQgeW91IHRoaW5rIGlzIG5lZWRlZCBpbiBvcmRlciB0byBm cmFtZSB0aGUgd29yayBpdGVtDQoNCkl0IG1heSBiZSBjbGVhcmVyIHRvIGRvIHRoaXMgZm9yIHRo ZSB0d28gdXNlIGNhc2VzIChzaW5nbGUtZW5kZWQgcHJveHksIGllIHdoZXJlIG9ubHkgb25lIGhv c3QgaXMgTVBUQ1AtZW5hYmxlZDsgYW5kIGRvdWJsZS1lbmRlZCBwcm94eSwgaWUgd2hlcmUgbmVp dGhlciBob3N0IGlzIE1QVENQLWVuYWJsZWQpLg0KDQpUaGlzIG1heSBzZWVtIGxpa2UgYSBsb25n IGxpc3QsIGJ1dCBtb3N0IG9mIHRoZSBhbnN3ZXJzIGNhbiBiZSDigJxub25l4oCdIOKAkyB3ZeKA mWxsIGVuZCB1cCB3aXRoIGp1c3QgYSBzaG9ydCBwYXJhZ3JhcGggb3IgYSBmZXcgYnVsbGV0cyBp biB0aGUgY2hhcnRlci4NCg0KV2XigJlkIGFsc28gaGF2ZSB0byB3b3JrIG91dCBpbnRlcmFjdGlv bnMgd2l0aCBub24tTVBUQ1AgV0dzLCBidXQgTWlyamEgYW5kIElFU0cgd2lsbCBwcm9iYWJseSB3 YW50IHRoZSBtYWluIGlucHV0IG9uIHRoaXMuDQoNClRoYW5rcw0KUGhpbCAmIFlvc2hpDQpfX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KbXVsdGlwYXRodGNw IG1haWxpbmcgbGlzdA0KbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BA aWV0Zi5vcmc+DQpodHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0 aHRjcA0KDQo= --_000_0B758A41338E4E3BB4D253DB8DF71610swisscomcom_ Content-Type: text/html; charset="utf-8" Content-ID: <5105B2392447FD4C9D039680D6B155E6@swisscom.com> Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxuczptdj0iaHR0cDovL21hY1ZtbFNj aGVtYVVyaSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnL1RSL1JFQy1odG1sNDAiPg0KPGhlYWQ+ DQo8bWV0YSBodHRwLWVxdWl2PSJDb250ZW50LVR5cGUiIGNvbnRlbnQ9InRleHQvaHRtbDsgY2hh cnNldD11dGYtOCI+DQo8bWV0YSBuYW1lPSJUaXRlbCIgY29udGVudD0iIj4NCjxtZXRhIG5hbWU9 IlN0aWNod8O2cnRlciIgY29udGVudD0iIj4NCjxtZXRhIG5hbWU9IkdlbmVyYXRvciIgY29udGVu dD0iTWljcm9zb2Z0IFdvcmQgMTUgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPCEtLVtpZiAhbXNvXT48 c3R5bGU+dlw6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kb1w6KiB7YmVoYXZpb3I6 dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kd1w6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0K LnNoYXBlIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQo8L3N0eWxlPjwhW2VuZGlmXS0t PjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25zICovDQpAZm9udC1mYWNlDQoJe2ZvbnQt ZmFtaWx5OiJDYW1icmlhIE1hdGgiOw0KCXBhbm9zZS0xOjIgNCA1IDMgNSA0IDYgMyAyIDQ7fQ0K QGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpDYWxpYnJpOw0KCXBhbm9zZS0xOjIgMTUgNSAyIDIg MiA0IDMgMiA0O30NCi8qIFN0eWxlIERlZmluaXRpb25zICovDQpwLk1zb05vcm1hbCwgbGkuTXNv Tm9ybWFsLCBkaXYuTXNvTm9ybWFsDQoJe21hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAw MXB0Ow0KCWZvbnQtc2l6ZToxMi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiI7 fQ0KYTpsaW5rLCBzcGFuLk1zb0h5cGVybGluaw0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJ Y29sb3I6Ymx1ZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bh bi5Nc29IeXBlcmxpbmtGb2xsb3dlZA0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6 cHVycGxlOw0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KcA0KCXttc28tc3R5bGUtcHJp b3JpdHk6OTk7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1z aXplOjEyLjBwdDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIjt9DQpzcGFuLmFwcGxl LWNvbnZlcnRlZC1zcGFjZQ0KCXttc28tc3R5bGUtbmFtZTphcHBsZS1jb252ZXJ0ZWQtc3BhY2U7 fQ0Kc3Bhbi5FLU1haWwtRm9ybWF0dm9ybGFnZTE5DQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFs LXJlcGx5Ow0KCWZvbnQtZmFtaWx5OkNhbGlicmk7DQoJY29sb3I6d2luZG93dGV4dDt9DQpzcGFu Lm1zb0lucw0KCXttc28tc3R5bGUtdHlwZTpleHBvcnQtb25seTsNCgltc28tc3R5bGUtbmFtZToi IjsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lOw0KCWNvbG9yOnRlYWw7fQ0KLk1zb0NocERl ZmF1bHQNCgl7bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJZm9udC1zaXplOjEwLjBwdDt9 DQpAcGFnZSBXb3JkU2VjdGlvbjENCgl7c2l6ZTo1OTUuMHB0IDg0Mi4wcHQ7DQoJbWFyZ2luOjcw Ljg1cHQgNzAuODVwdCAyLjBjbSA3MC44NXB0O30NCmRpdi5Xb3JkU2VjdGlvbjENCgl7cGFnZTpX b3JkU2VjdGlvbjE7fQ0KLS0+PC9zdHlsZT4NCjwvaGVhZD4NCjxib2R5IGJnY29sb3I9IndoaXRl IiBsYW5nPSJERSIgbGluaz0iYmx1ZSIgdmxpbms9InB1cnBsZSI+DQo8ZGl2IGNsYXNzPSJXb3Jk U2VjdGlvbjEiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTox MS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+UGhp bCw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpO21zby1mYXJlYXN0LWxhbmd1 YWdlOkVOLVVTIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpO21z by1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj5JZiB5b3UgZmVlbCBpdCB3b3VsZCB0YWtlIHRvbyBs b25nIGFuZCB0byBiZSB0b28gY29tcGxleCB0byBhY2hpZXZlIGluIGEgcmVhc29uYWJsZSB0aW1l ZnJhbWUsIHdlIGFyZSBvayB3aXRoIGV4Y2x1ZGluZyBub24tdGNwIHRyYWZmaWMsIGhvd2V2ZXIs IGZvciBvdXIgdG90YWwNCiBzb2x1dGlvbiB3ZSBkbyByZXF1aXJlcyBhbHNvIG5vbi10Y3AgdHJh ZmZpYyB0byBiZSBzZW50IG92ZXIgbXVsdGlwbGUgcGF0aHMuIFdlIGNvdWxkIGFyZ3VlIHRoYXQg d2UgY2FuIHVzZSBhIGRpZmZlcmVudCBtZWNoYW5pc21zIHNwZWNpZmljYWxseSBmb3IgVURQIGFu ZCBvdGhlciBwcm90b2NvbHMsIGJ1dCBpdCB3b3VsZCBiZSBuaWNlIHRvIGhhdmUgYXMgc2luZ2xl IE1QVENQLWJhc2VkIHNvbHV0aW9uLiAobXkgZ3V0IGZlZWxpbmcgaXMgdGhhdA0KIHdlIHdvdWxk IG5lZWQgdG8gcmVwbGljYXRlIGEgbG90IG9mIE1QVENQIHNjaGVkdWxpbmcgZmVhdHVyZXMgaW50 byBhIG5ldyBtZWNoYW5pc20pLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7 bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQt ZmFtaWx5OkNhbGlicmk7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPk1hcmN1czxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMi PjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2Jv cmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIHN0eWxlPSJmb250LWZhbWlseTpDYWxpYnJp O2NvbG9yOmJsYWNrIj5Wb246IDwvc3Bhbj4NCjwvYj48c3BhbiBzdHlsZT0iZm9udC1mYW1pbHk6 Q2FsaWJyaTtjb2xvcjpibGFjayI+bXVsdGlwYXRodGNwICZsdDttdWx0aXBhdGh0Y3AtYm91bmNl c0BpZXRmLm9yZyZndDsgaW0gQXVmdHJhZyB2b24gJnF1b3Q7cGhpbGlwLmVhcmRsZXlAYnQuY29t JnF1b3Q7ICZsdDtwaGlsaXAuZWFyZGxleUBidC5jb20mZ3Q7PGJyPg0KPGI+RGF0dW06IDwvYj5N b250YWcsIDE0LiBOb3ZlbWJlciAyMDE2IHVtIDA3OjMyPGJyPg0KPGI+QW46IDwvYj4mcXVvdDth bGFuLmZvcmRAZ21haWwuY29tJnF1b3Q7ICZsdDthbGFuLmZvcmRAZ21haWwuY29tJmd0Ozxicj4N CjxiPkNjOiA8L2I+JnF1b3Q7bXVsdGlwYXRodGNwQGlldGYub3JnJnF1b3Q7ICZsdDttdWx0aXBh dGh0Y3BAaWV0Zi5vcmcmZ3Q7PGJyPg0KPGI+QmV0cmVmZjogPC9iPlJlOiBbbXVsdGlwYXRodGNw XSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwv bzpwPjwvcD4NCjwvZGl2Pg0KPHA+aSB0aGluayB3ZSBzaG91bGQgbW92ZSBiZXlvbmQgJnF1b3Q7 ZXhwbG9yaW5nIHdoZXRoZXIgaXQgd291bGQgYmUgdXNlZnVsJnF1b3Q7LiA8bzpwPjwvbzpwPjwv cD4NCjxwPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPHA+aSdkIGxpa2UgdXMgdG8gYXNzZXNzIHBy b3Bvc2VkIHNvbHV0aW9ucy4gaSB0aGluayZuYnNwO3dlIHNob3VsZCBzYXkgdGhpcyZuYnNwO2lz IHdoYXQgd2UncmUgZG9pbmcmbmJzcDstJm5ic3A7YXQgdGhlIG1vbWVudCB3ZSd2ZSBoYWQmbmJz cDtxdWl0ZSBhJm5ic3A7bG90Jm5ic3A7b2YgZGlzY3Vzc2lvbiBhYm91dCZuYnNwO29uZSBwcm9w b3NhbC4mbmJzcDt3ZSBzaG91bGQgZ2l2ZSB0aGUgY2hhbmNlIGZvciBvdGhlciBwcm9wb3NhbHMs IGFuZCZuYnNwO21ha2UgdGhlIGRpc2N1c3Npb24gbW9yZSBzdHJ1Y3R1cmVkJm5ic3A7KHdoYXQN CiBhcmUgdGhlIGFzc2Vzc21lbnQgY3JpdGVyaWEpLiZuYnNwOyA8bzpwPjwvbzpwPjwvcD4NCjxw PjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPHA+aSBhbHNvJm5ic3A7dGhpbmsgd2Ugc2hvdWxkJm5i c3A7ZXhwbGljaXRseSBleGNsdWRlJm5ic3A7bm9uLXRjcCB0cmFmZmljJm5ic3A7IChpIHRoaW5r IG5vbi10Y3AgdHJhZmZpYyBpcyB0b28gYmlnIGEgdG9waWMgZm9yIG91ciBXRyk8bzpwPjwvbzpw PjwvcD4NCjxwPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPHA+cGhpbDxvOnA+PC9vOnA+PC9wPg0K PHA+PG86cD4mbmJzcDs8L286cD48L3A+DQo8cD48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjxkaXY+ DQo8ZGl2IGNsYXNzPSJNc29Ob3JtYWwiIGFsaWduPSJjZW50ZXIiIHN0eWxlPSJ0ZXh0LWFsaWdu OmNlbnRlciI+DQo8aHIgc2l6ZT0iMiIgd2lkdGg9Ijk4JSIgYWxpZ249ImNlbnRlciI+DQo8L2Rp dj4NCjxkaXYgaWQ9ImRpdlJwbHlGd2RNc2ciPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjpibGFj ayI+RnJvbTo8L3NwYW4+PC9iPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OkNhbGlicmk7Y29sb3I6YmxhY2siPiBBbGFuIEZvcmQgJmx0O2FsYW4uZm9yZEBnbWFpbC5j b20mZ3Q7PGJyPg0KPGI+U2VudDo8L2I+IDE0IE5vdmVtYmVyIDIwMTYgMDY6MTE8YnI+DQo8Yj5U bzo8L2I+IEVhcmRsZXksUEwsUGhpbGlwLFRVQjggUjxicj4NCjxiPkNjOjwvYj4gbXVsdGlwYXRo dGNwQGlldGYub3JnPGJyPg0KPGI+U3ViamVjdDo8L2I+IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dh cmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08L3NwYW4+DQo8bzpwPjwvbzpwPjwv cD4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwv ZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+SSB0aGluayB0aGlzIHdv cmsgaXRlbSBpcyBhY2hpZXZhYmxlIGJ5IHNpbXBseSByZW1vdmluZyByZWZlcmVuY2VzIHRvIOKA nGF0IGxlYXN0IG9uZSBlbmTigJ0gZnJvbSB0aGUgZXhpc3RpbmcgY2hhcnRlciBpdGVtIG9uIHRo ZSBwcm94eS4gU28gdGhlIGl0ZW0gd291bGQgbm93IHJlYWQ6DQo8bzpwPjwvbzpwPjwvcD4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjwvZGl2Pg0K PGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi1sZWZ0OjMwLjBwdDttYXJnaW4tcmlnaHQ6MGNtIj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT5GaW5hbGx5LCB0aGUgd29ya2luZyBncm91 cCB3aWxsIGV4cGxvcmUgd2hldGhlciBhbiBNUFRDUC1hd2FyZTwvaT48bzpwPjwvbzpwPjwvcD4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPm1pZGRsZWJveCB3b3VsZCBi ZSB1c2VmdWwuJm5ic3A7Rm9yIGV4YW1wbGUsIHBvdGVudGlhbGx5IGhlbHBpbmcgTVBUQ1DigJlz Jm5ic3A7PC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PGk+aW5jcmVtZW50YWwgZGVwbG95bWVudCBieSZuYnNwO2FsbG93aW5nIG9ubHkgb25l IGVuZCBob3N0IHRvIGJlIE1QVENQLWVuYWJsZWQmbmJzcDs8L2k+PG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT5hbmQgdGhlIG1pZGRsZWJveCBh Y3RzIGFzJm5ic3A7YW4gTVBUQ1AgcHJveHkgZm9yIHRoZSBvdGhlciBlbmQgaG9zdCwgd2hpY2gg cnVucyZuYnNwOzwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxpPlRDUDsgYW5kIHBvdGVudGlhbGx5Jm5ic3A7aGVscGluZyBzb21lIG1vYmls aXR5IHNjZW5hcmlvcywgd2hlcmUgdGhlJm5ic3A7bWlkZGxlIGJveCZuYnNwOzwvaT48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPmFjdHMgYXMg YW4gYW5jaG9yJm5ic3A7YmV0d2VlbiB0d28gTVBUQ1AtZW5hYmxlZCBob3N0cy4mbmJzcDtBbHRl cm5hdGl2ZWx5LCBuZWl0aGVyJm5ic3A7PC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+ZW5kIGhvc3QgY291bGQgYmUgTVBUQ1AtZW5hYmxl ZCBidXQgYSBwYWlyJm5ic3A7b2YgcHJveGllcyBjb3VsZCB3b3JrIHRvZ2V0aGVyIHRvJm5ic3A7 PC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PGk+YnJpbmcgTVBUQ1AgYmVuZWZpdHMgdG8gc3VjaCBjb25uZWN0aW9ucy4mbmJzcDtUaGUgd29y a2luZyBncm91cCB3aWxsIGRldGFpbCB3aGF0IHJlYWw8L2k+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT5wcm9ibGVtcyBhbiBNUFRDUC1lbmFi bGVkIG1pZGRsZWJveCBtaWdodCBzb2x2ZSwgaG93IGl0IHdvdWxkIGltcGFjdCB0aGU8L2k+PG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT5NdWx0 aXBhdGggVENQIGFyY2hpdGVjdHVyZSAoUkZDNjE4MiksIHdoYXQgcHJveHkgYXBwcm9hY2ggbWln aHQgYmU8L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48aT5qdXN0aWZpZWQgYXMgY29tcGFyZWQgYWdhaW5zdCBhbHRlcm5hdGl2ZSBzb2x1dGlv bnMgdG8gdGhlIHByb2JsZW1zLCBhbmQ8L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT50aGUgbGlrZWx5IGZlYXNpYmlsaXR5IG9mIHNvbHZp bmcgdGhlIHRlY2huaWNhbCBhbmQgc2VjdXJpdHkgaXNzdWVzLjwvaT48bzpwPjwvbzpwPjwvcD4N CjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPkluIHNvbWUgd2F5cywgdGhlIHR3byBlbmRlZCBwcm94eSB3b3JrIGNvdWxkIGV2ZW4gYmUg c2VlbiBhcyBhbiBleHRlbnNpb24gb2YgdGhlIHByZXZpb3VzIG9wZXJhdGlvbmFsIGV4cGVyaWVu Y2Ugd29yayB3aXRoaW4gdGhpcyBXRy48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+UmVnYXJkcyw8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkFsYW48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPGRpdj4NCjxi bG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQiPg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPk9uIDEwIE5vdiAyMDE2LCBhdCAxOToxNywgPGEg aHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+DQpwaGlsaXAuZWFyZGxleUBidC5j b208L2E+IHdyb3RlOjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjxkaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGli cmkiPkhpLDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGli cmkiPlBlcmhhcHMgdGhpcyBpcyBzcGVha2luZyB0b28gc29vbiwgYnV0IGl0IGxvb2tzIGxpa2Ug dGhlIHZlcnkgYWN0aXZlIGRpc2N1c3Npb24gaXMgcmVhY2hpbmcgc29tZSBjb21tb24gdW5kZXJz dGFuZGluZz88bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxp YnJpIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpD YWxpYnJpIj5XZeKAmXJlIHRyeWluZyB0byB3b3JrIG91dCB3aGF0IGEgd29yayBpdGVtIG1pZ2h0 IGxvb2sgbGlrZSwgc28gd291bGQgbGlrZSB0byB1bmRlcnN0YW5kIHdoYXQgYXNzdW1wdGlvbnMg d2Ugd291bGQgbWFrZSwgZWcgYWJvdXQgdGhlIHNjZW5hcmlvLCAmYW1wOyB3aGF0IGNvbW1vbiBh Z3JlZW1lbnRzIHdl4oCZZCBhc3N1bWUgJmFtcDsgcmVzdHJpY3Rpb25zDQogb24gaG93IHRoZSBz b2x1dGlvbiB3b3Jrcy4gVGhpcyBzZWVtcyBpbXBvcnRhbnQgdG8gZnJhbWUgd29yayBieSBXRy4g SWYgcG9zc2libGUgd2XigJlkIGxpa2UgZGlzY3Vzc2lvbiBvbiB0aGVzZSBwb2ludHMgdG8gYXZv aWQgZ2V0dGluZyBpbnRvIHRoZSBmaW5lIGRldGFpbHMgb2Ygb25lIHBhcnRpY3VsYXIgZXhpc3Rp bmcgcHJvcG9zYWwuPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 Q2FsaWJyaSI+Jm5ic3A7PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6Q2FsaWJyaSI+V2hhdCB3ZeKAmWQgYXBwcmVjaWF0ZSBpcyBhIHN1bW1hcnkgb2Ygd2hhdCB0 aGUgYXNzdW1wdGlvbnMgL3VuZGVyc3RhbmRpbmdzIGFyZSBhYm91dDo8bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gc3R5bGU9ImZv bnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBzdHlsZT0i Zm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+ PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmki PlRoZSBzY2VuYXJpbw0KIChmb3IgaW5zdGFuY2U6IHRoZSBNUFRDUC1lbmFibGVkIGhvc3Qga25v d3MgdGhlIGFkZHJlc3Mgb2YgdGhlIHByb3h5IChlZyB0aHJvdWdoIGNvbmZpZ3VyYXRpb24pOyBh bmQgaXQga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIOKAmGxlZ2FjeeKAmSBob3N0IGl0IHdhbnRz IHRvIGNvbW11bmljYXRlIHdpdGgpPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2 IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9 InRleHQtaW5kZW50Oi0xOC4wcHQiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQt ZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9 ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5JZiBhbnkgaW1wYWN0DQogaXMg YWxyZWFkeSBlbnZpc2FnZWQgb24gdGhlIGN1cnJlbnQgTVBUQ1AgcHJvdG9jb2zigJlzIGZhbGxi YWNrIGJlaGF2aW91ciBhbmQgY29waW5nIHdpdGggbWlkZGxlYm94ZXM8bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gc3R5bGU9ImZv bnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBzdHlsZT0i Zm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+ PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmki PklmIHdlIGNhbg0KIGFncmVlIHRoYXQgdGhlIHNvbHV0aW9uIGlzIGJhc2VkIG9uIGEgbmV3IE1Q VENQIG9wdGlvbjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFy Z2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVu dDotMTguMHB0Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1i b2wiPsK3PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252 ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTox MS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+SWYgYW55IGltcGFjdA0KIGlzIGFscmVhZHkgZW52 aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBzZW1hbnRpY3MgKG90aGVy IHRoYW4gdGhlIG5ldyBvcHRpb24pIGVnIGluIHRlcm1zIG9mPHNwYW4gY2xhc3M9ImFwcGxlLWNv bnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Imh0dHBzOi8vdG9vbHMuaWV0Zi5v cmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNCI+PHNwYW4gc3R5bGU9ImNvbG9yOndpbmRvd3RleHQi Pmh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNDwvc3Bhbj48L2E+ PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPiZuYnNwOzxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYu MHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFu PjxzcGFuIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2Ui PiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6Q2FsaWJyaSI+SWYgYW55IGltcGFjdA0KIGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIFRD UOKAmXMgc2VtYW50aWNzLCBvciBhbnkgbW9kcyBhcmUgbmVlZGVkLCBvciBhc3N1bXB0aW9ucyBh Ym91dCBpdHMgYmVoYXZpb3VyLCBldGM8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxk aXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHls ZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9u dC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4m bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFz cz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPklmIGFueSBpbXBhY3QNCiBp cyBhbHJlYWR5IGVudmlzYWdlZCBvbiBvdGhlciBleGlzdGluZyB0cmFuc3BvcnQgcHJvdG9jb2zi gJlzIHNlbWFudGljcyAocHJlc3VtaW5nIHBlb3BsZSBzdGlsbCB3b3VsZCBsaWtlIG5vbi1UQ1Ag aW4gc2NvcGU/KTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFy Z2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVu dDotMTguMHB0Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1i b2wiPsK3PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252 ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTox MS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+QW55dGhpbmcgZWxzZQ0KIHRoYXQgeW91IHRoaW5r IGlzIG5lZWRlZCBpbiBvcmRlciB0byBmcmFtZSB0aGUgd29yayBpdGVtPG86cD48L286cD48L3Nw YW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9 ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+Jm5ic3A7PG86cD48L286cD48 L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5 bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+SXQgbWF5IGJlIGNsZWFy ZXIgdG8gZG8gdGhpcyBmb3IgdGhlIHR3byB1c2UgY2FzZXMgKHNpbmdsZS1lbmRlZCBwcm94eSwg aWUgd2hlcmUgb25seSBvbmUgaG9zdCBpcyBNUFRDUC1lbmFibGVkOyBhbmQgZG91YmxlLWVuZGVk IHByb3h5LCBpZSB3aGVyZSBuZWl0aGVyIGhvc3QgaXMgTVBUQ1AtZW5hYmxlZCkuPG86cD48L286 cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+Jm5ic3A7PG86cD48 L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+VGhpcyBtYXkg c2VlbSBsaWtlIGEgbG9uZyBsaXN0LCBidXQgbW9zdCBvZiB0aGUgYW5zd2VycyBjYW4gYmUg4oCc bm9uZeKAnSDigJMgd2XigJlsbCBlbmQgdXAgd2l0aCBqdXN0IGEgc2hvcnQgcGFyYWdyYXBoIG9y IGEgZmV3IGJ1bGxldHMgaW4gdGhlIGNoYXJ0ZXIuPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTox MS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+Jm5ic3A7PG86cD48L286cD48L3NwYW4+PC9wPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+V2XigJlkIGFsc28gaGF2ZSB0byB3b3JrIG91 dCBpbnRlcmFjdGlvbnMgd2l0aCBub24tTVBUQ1AgV0dzLCBidXQgTWlyamEgYW5kIElFU0cgd2ls bCBwcm9iYWJseSB3YW50IHRoZSBtYWluIGlucHV0IG9uIHRoaXMuPG86cD48L286cD48L3NwYW4+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZv bnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+Jm5ic3A7PG86cD48L286cD48L3Nw YW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9 ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+VGhhbmtzPG86cD48L286cD48 L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5 bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+UGhpbCAmYW1wOyBZb3No aTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjkuMHB0O2ZvbnQtZmFtaWx5OkhlbHZldGljYSI+ X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX188YnI+DQptdWx0 aXBhdGh0Y3AgbWFpbGluZyBsaXN0PGJyPg0KPC9zcGFuPjxhIGhyZWY9Im1haWx0bzptdWx0aXBh dGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6 SGVsdmV0aWNhO2NvbG9yOiM5NTRGNzIiPm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvc3Bhbj48L2E+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTpIZWx2ZXRpY2EiPjxicj4N Cjwvc3Bhbj48YSBocmVmPSJodHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211 bHRpcGF0aHRjcCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTpIZWx2 ZXRpY2E7Y29sb3I6Izk1NEY3MiI+aHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5m by9tdWx0aXBhdGh0Y3A8L3NwYW4+PC9hPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Jsb2Nr cXVvdGU+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9w Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvYm9keT4NCjwvaHRt bD4NCg== --_000_0B758A41338E4E3BB4D253DB8DF71610swisscomcom_-- From nobody Tue Nov 15 00:20:12 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 71DB21294E3 for ; Tue, 15 Nov 2016 00:20:11 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.099 X-Spam-Level: X-Spam-Status: No, score=-4.099 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id y7UNC2lfBeuN for ; Tue, 15 Nov 2016 00:20:09 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.142]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 020BA129A47 for ; Tue, 15 Nov 2016 00:20:08 -0800 (PST) Received: from EPDAG01D-UKBR.domain1.systemhost.net (193.113.197.205) by EVMED06-UKBR.bt.com (10.216.161.38) with Microsoft SMTP Server (TLS) id 14.3.195.1; Tue, 15 Nov 2016 08:20:01 +0000 Received: from rew09926dag03c.domain1.systemhost.net (10.55.202.26) by EPDAG01D-UKBR.domain1.systemhost.net (193.113.197.205) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Tue, 15 Nov 2016 08:20:05 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03c.domain1.systemhost.net (10.55.202.26) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Tue, 15 Nov 2016 08:20:05 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Tue, 15 Nov 2016 08:20:05 +0000 From: To: , Thread-Topic: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities Thread-Index: AQHSOCkrjjhofZK65UqNmzjsBMsMXaDWlTyAgAEvuACAAEdigIABpHSAgAAPn90= Date: Tue, 15 Nov 2016 08:20:04 +0000 Message-ID: <1479198004933.493@bt.com> References: <581F2334.8010403@uclouvain.be> <20161113075145.GH4269@Chimay.local> <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> , <20161115071909.GV4269@Chimay.local> In-Reply-To: <20161115071909.GV4269@Chimay.local> Accept-Language: en-GB, en-US Content-Language: en-GB X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.187.101.44] Content-Type: text/plain; charset="Windows-1252" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 08:20:11 -0000 i wonder if there are any lessons we can learn from ecn/dscp expereinces?= =0A= my rough impression is that =0A= - a single bit is useful=0A= - multiple qos levels haven't been as useful as might have expected. in ret= rospect, at least some people think it would have been better to define cod= epoints to have a particular meaning about the service carried, rather than= just relative levels. at least if one hopes it will work inter-domain.=0A= =0A= phil=0A= ________________________________________=0A= From: multipathtcp on behalf of Christoph P= aasch =0A= Sent: 15 November 2016 07:19=0A= To: Alan Ford=0A= Cc: multipathtcp@ietf.org=0A= Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Prior= ities=0A= =0A= Hello,=0A= =0A= On 14/11/16 - 06:14:17, Alan Ford wrote:=0A= > Hi all,=0A= >=0A= > After discussion at IETF97, I think it=92s clear that this proposal - the= =0A= > idea of =93priority=94 - means different things to different people. For= =0A= > example:=0A= >=0A= > a) A percentage split - but would that only kick in when one link is full= ?=0A= > Or would all traffic always be split?=0A= > b) Prioritising subflows, overflowing only when one is full=0A= > c) QoS (latency, bandwidth, etc) values=0A= > d) etc etc=0A= >=0A= > Personally I think only (b) makes sense at the subflow level, everything= =0A= > else is far too complex to signal in a few bits. Whether it is of use to= =0A= > people in the real world, however, I don=92t know, however!=0A= =0A= I agree with you that signalling priorities in the sense of (b) is not=0A= necessarily useful. Because, at the end it is then still left to the=0A= decision of the implementer on how he translates the priorities into=0A= scheduling.=0A= =0A= I think that one missing piece in MPTCP today is the lack of control a=0A= host can exercise on how the peer should schedule its traffic.=0A= =0A= The backup-bit only enables seamless handover. But MPTCP's benefits go=0A= beyond that. Especially for applications sending a thin stream, the delay= =0A= benefits can be huge (as has been mentioned in the IETF journal article), i= f=0A= the scheduling takes RTT into account (while minimizing cell usage for powe= r=0A= & cost reasons).=0A= =0A= Allowing to signal this will be a bigger exercise, but I believe=0A= that it is necessary if we want longterm to go to a world where a client ca= n=0A= connect to any webserver (of any implementation) and use MPTCP.=0A= =0A= > I also think it=92s entirely feasible to achieve a lot of the traffic=0A= > engineering here by using TCP control signals - ACKs and window size - to= =0A= > slow down communications. As a sender you can already control rate based= =0A= > on your local policy, and at the receiving end you could use ACKs, ECN,= =0A= > window, etc.=0A= =0A= Ignoring potential issues with changing the window-sizes or using ECN for a= =0A= moment. Using such tricks would only work for bulk transfers. Thin streams= =0A= won't be able to reduce/increase the amount of traffic on the secondary sub= flow.=0A= =0A= =0A= Cheers,=0A= Christoph=0A= =0A= >=0A= > This proposal needs a much clearer idea of what it=92s trying to achieve= =0A= > before we could consider it for merging.=0A= >=0A= > Regards, Alan=0A= >=0A= > > On 14 Nov 2016, at 01:58, Fabien Duch=EAne =0A= > > wrote:=0A= > >=0A= > > Hello,=0A= > >=0A= > > Inline,=0A= > >=0A= > > On 11/13/2016 08:51 AM, Christoph Paasch wrote:=0A= > >> Hello, while I support adding more info to MPTCP to allow a=0A= > >> finer-grained control of the peer's scheduling, I think the=0A= > >> priority-bits should be defined in a more precise way.=0A= > >>=0A= > >> I see the this work here as a way to allow for a more deterministic=0A= > >> behavior when an MPTCP-client connects to a MPTCP-server. As of today,= =0A= > >> when I on my mobile device connect to a server that is outside of my= =0A= > >> control, the only way I can tell the server to schedule traffic in a= =0A= > >> certain way is by using the backup-bit. Upon which I can expect the=0A= > >> server to not send traffic on this subflow unless the primary subflow= =0A= > >> is broken. This kind of "configuration" is not sufficient for most=0A= > >> use-cases. I see the priorities as a way for the client to tell the= =0A= > >> server exactly what kind of scheduling it expects to meet a certain=0A= > >> "QoS-requirement". So, we should clearly specify what each priority= =0A= > >> means.=0A= > > The way I wrote the draft was more like "ok, let's tell the server that= ,=0A= > > if possible, I'd like to receive most on the trafic on this subflow,=0A= > > then this one, then this one". This is why I wrote=0A= > >=0A= > > "The priority field MUST be interpreted as an unsigned integer value=0A= > > with the highest numerical value being the most preferred one."=0A= > >=0A= > > While I agree that we should be as specific as possible, I wonder how w= e=0A= > > could be more explicit about this. Any idea? If we are too specific,= =0A= > > like saying "always schedule on the highest priority subflow, until the= =0A= > > windows is full, then skip to the next one" we are actually writing a= =0A= > > strict priority scheduler, and I was hoping that we could leave the=0A= > > priority open to more creative ways of handling the priorities. It's a= =0A= > > MAY because I'm not sure that making the respect of the priority a MUST= =0A= > > would be interesting, for backward compatibility, but also because the= =0A= > > priorities of one host could clash with the other's own interest.=0A= > >=0A= > >> If we leave the interpretation of the priority-bits open to the=0A= > >> implementation, hosts still cannot rely on getting a certain service b= y=0A= > >> the peer when set the priority bits.=0A= > >>=0A= > >>=0A= > >> Thoughts?=0A= > >>=0A= > >>=0A= > >>=0A= > >> Cheers, Christoph=0A= > >>=0A= > > Cheers!=0A= > >=0A= > > Fabien=0A= > >=0A= > > _______________________________________________ multipathtcp mailing=0A= > > list multipathtcp@ietf.org =0A= > > https://www.ietf.org/mailman/listinfo/multipathtcp=0A= > > =0A= =0A= > _______________________________________________=0A= > multipathtcp mailing list=0A= > multipathtcp@ietf.org=0A= > https://www.ietf.org/mailman/listinfo/multipathtcp=0A= =0A= _______________________________________________=0A= multipathtcp mailing list=0A= multipathtcp@ietf.org=0A= https://www.ietf.org/mailman/listinfo/multipathtcp=0A= From nobody Tue Nov 15 00:34:58 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 32153129705 for ; Tue, 15 Nov 2016 00:34:57 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.92 X-Spam-Level: X-Spam-Status: No, score=-1.92 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_HELO_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=sbuk.onmicrosoft.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IzlUjEQ--Mnj for ; Tue, 15 Nov 2016 00:34:54 -0800 (PST) Received: from EUR03-DB5-obe.outbound.protection.outlook.com (mail-eopbgr40130.outbound.protection.outlook.com [40.107.4.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id EC73F12964D for ; Tue, 15 Nov 2016 00:34:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=sbuk.onmicrosoft.com; s=selector1-Sharedband-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=gW6Vg78XExFXkhiD2gFlt+MiZJHPe0S+NTnCrkEVcm4=; b=mWvGcZdC18/eRG3jvtp0mVHupC1upEdkE+nUNhs3ANq8F5v9J1A83tRSXuHd3KWPgy2Qrqf1s1bFcLyOFOzriVAjAkTMFxN5ivdqc5x70b7IuHcfXP9HhPzdsTZKwoKYSJyq1WiE8mVoIsQoRwIgd1jr71laxr88af2NLi8h+C0= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=martyn.russell@sharedband.com; Received: from dhcp-8f04.meeting.ietf.org (2001:67c:370:128:7429:50ab:67a8:df16) by AM4PR0501MB2194.eurprd05.prod.outlook.com (10.165.82.13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.721.10; Tue, 15 Nov 2016 08:34:48 +0000 To: References: <581F2334.8010403@uclouvain.be> <20161113075145.GH4269@Chimay.local> <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> <20161115071909.GV4269@Chimay.local> From: Martyn Russell Message-ID: <7e150715-d638-9487-b993-ef3b546dcdd5@sharedband.com> Date: Tue, 15 Nov 2016 17:34:22 +0900 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <20161115071909.GV4269@Chimay.local> Content-Type: multipart/alternative; boundary="------------3C6697891DCFF14B315F5C7D" X-Originating-IP: [2001:67c:370:128:7429:50ab:67a8:df16] X-ClientProxiedBy: SC1P152CA0019.LAMP152.PROD.OUTLOOK.COM (10.165.110.154) To AM4PR0501MB2194.eurprd05.prod.outlook.com (10.165.82.13) X-Microsoft-Exchange-Diagnostics: 1; AM4PR0501MB2194; 2:TT2a+AKG2pwSEQ+unGtBJYBXsQSixowMYiHZ01AqHtF2LqBxzuq8T/jlhc9JRSjDxu206Q6d+lHY1thziL1J07qWRrVmJ2ZHzujDXMz3gtTi5QFSY7CQOWVE0yqF1wT8Plj9cD2jqpBbi111kxIQ99T7gYHBSmSRsb5RRMGH4AI=; 3:cXICFXH/+HcHCS3SdPYV/9gFF4NVz63wAAeS4mU3kd1AiHMm4gJpPrxcxoDN7psu+kTNpfux8tKxxLfK2+ml3hPBESyUa28OiHN/JVxJwjq9AMezyWcPybUXKv98uIXjN45QhOOu5YKUtQQh2ua5OKbEcyPWAGHEmPAS5rDtavU= X-MS-Office365-Filtering-Correlation-Id: a172dd6b-7e86-49e1-4015-08d40d32440a X-Microsoft-Antispam: UriScan:; BCL:0; PCL:0; RULEID:(22001); SRVR:AM4PR0501MB2194; X-Microsoft-Exchange-Diagnostics: 1; AM4PR0501MB2194; 25:ICgtc/LrH/OwVo80dlKYW+Evol/w6gVVtieWxH0dmXQk5nZ8Fhnf7iDpLBWGYV8ewlhfUvikT6rbvLZ2gkCPhZBHISO/QfZhS/SSrMfeVROfvrWEXUetXh8PN4SbiDA8trJ8UBMPCG6yRPbSsnSk8QE3c9bzOdSpV8XjVE8sk5T7n4TOsjbYboPRJFiVL0VEjejflWwql8ZnVqFlCjUlLxX0F/fWXY+1zCw4vHxzgHWv9swfpfkiUVf72JzN+nUS0T8fxB6PxtBUVuL1UQBGsifAURyZroclLioZ+ayUFhhcDlxNxIlQTBZUGqOxFrKRqULxHnvJNGRNaX/bZSajz7kl54iq9IHUZxEdS3/2csz4R1b8gRHnJ+iYptgcCXjUNhyV5JjUso2JcyPx5sOEpiD2yTqpaZS+uzkojvK+qRnjLsNwVqqwNW/QUkx2tiaf5YnyYwMypw/mmUln1Cn4o6y8fl3vlsEpl2lWwKztF3GldqQhQQNMopIRnR/V1781Z2+cASfBowfR2DIx4AqvVJVpQ6rj8LIYxZ6exPZQ6M+Gy0Zzy45hyKqpB2LYgx5IY47lwsiHY/mcWCYgOZ1rkNd+bvoNLjK0cG24V4ahzcjl1tpm2VWvfvnittkQb0G2d/nAsmK+dYuSZSuKzT2dsVQRl5fvFaz8yP+bcyPXp1uH0m+cCh0CX9j/CW5opypI0gBDIo6PBDC6ZT3L+2HHyBAzkCYI3dRvK52TGO/Eyndpbat5BA0zhVI+Hh1jthflsE+/wDHN+g8SAwnt4Om2bKf2+DGpCOVv6uy08qm1YPwqo+8oFFKQdKoX5Mx/u+jre7phXcehsp/9jdFdegIYc4X6jxlC7X1OardtPoY3dqY4MQIARHb33HmNUDdNMzrx X-Microsoft-Exchange-Diagnostics: 1; AM4PR0501MB2194; 31:HsZigp1m9SZQPrLDK/QzfkK+oXGgiRq7DdKTVgyNU6CHCEu2kiH4Kex2obqaLIrHz1bnYS4zIrhEvMDsR4wrz7hGjCtPpzHi0mmugbNWHuSE9z0LsIsHZiFx+LRCrAXDPYJ5k1HwrOqqr6Bue5IbkhcnC1m8h9JdJtlWpKJJsnzoDSRNFfEYRq/txkn65zFXfWeATNs12hU1qh2L1ddC/a57wkr4ZOZuMDvnTBbZhP8wDmlckChYh5Pe/1DdWhySIb/9/RHkrtLSAWhehmYXKA==; 20:82qtTarh1CV/AhGYLtN1YgdB218rLgpAIyGLPShO6TiDfoxEewsknca2qIY0ZcNqCvEz94Db4HIQ0xwPRbthb1+zonQtxaKLagQfoZnMww3TvnnhTjLoHiTMVsfXOYbdMJSBRnaSkk095KU6pdtfOGk6Nx5ilNmsmQQ3SuRHIdxCVWVgXlv7LFYlpE9EL7bHXOFuqA3S5qoV44j/pJcKAk2LZpUH14amyxDsudcO+uVRgau1vYVhi3Eospg6YhY88oNYyDpTc0OSKiiGOFxBi3Ak3MCV7ORGbw/4kMdVlXqcLP0rK/eSQJ9kVwNj+NB3YjA02DZ729F06js0zSXXh6w5/20Xi1hWvH3wnzvOdDRo56yT9zjFbMJtG5XbzRypIOCr7ah7uK85BfySRmSO2+oIUhkrJh/oDt9fB8eaTnc= X-Microsoft-Antispam-PRVS: X-Exchange-Antispam-Report-Test: UriScan:(278428928389397)(265273979862326)(21532816269658); X-Exchange-Antispam-Report-CFA-Test: BCL:0; PCL:0; RULEID:(6060326)(601004)(2401047)(5005006)(8121501046)(3002001)(10201501046)(6061324)(6043046)(6042046); SRVR:AM4PR0501MB2194; BCL:0; PCL:0; RULEID:; SRVR:AM4PR0501MB2194; X-Microsoft-Exchange-Diagnostics: 1; AM4PR0501MB2194; 4: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 X-Forefront-PRVS: 012792EC17 X-Forefront-Antispam-Report: SFV:NSPM; SFS:(10019020)(4630300001)(7916002)(24454002)(189002)(51444003)(38564003)(199003)(53754006)(8676002)(5890100001)(4001350100001)(65806001)(92566002)(110136003)(65956001)(84326002)(97736004)(86362001)(6116002)(83506001)(512944002)(31696002)(81166006)(68736007)(229853002)(16297215004)(107886002)(81156014)(5660300001)(101416001)(42186005)(189998001)(7906003)(561944003)(77096005)(106356001)(36756003)(65826007)(105586002)(64126003)(31686004)(7846002)(54356999)(2906002)(76176999)(50986999)(33646002)(2351001)(450100001)(93886004)(6666003)(2950100002)(15395725005)(6916009)(7736002); DIR:OUT; SFP:1102; SCL:1; SRVR:AM4PR0501MB2194; H:dhcp-8f04.meeting.ietf.org; FPR:; SPF:None; PTR:InfoNoRecords; MX:1; A:1; LANG:en; Received-SPF: None (protection.outlook.com: sharedband.com does not designate permitted sender hosts) X-Microsoft-Exchange-Diagnostics: =?us-ascii?Q?1; AM4PR0501MB2194; 23:rxnmTBvscjjdrijOeCNFcsQ0e7cq/mZ9Nqu2KDp?= =?us-ascii?Q?Z2fwfKbaEWetN18qPlcgu0Q+wR/enOGJmKl3EDX6EGMrqby+7vEki700gasf?= =?us-ascii?Q?UgUzRW56M6u7CFvxnZh71Z6vY+3VzhajjwFLH8l1KtbILE/IHG6XbpEAThNX?= =?us-ascii?Q?NjKYE2FZEefjrYBTbmwFNlCJaz7KG5aGb51oDjz+gLwTnQ6IV9uvvSTg3IGm?= =?us-ascii?Q?XCOU8dUiKzIlII1iVJYzP41duL+8JWqqIMJsW4ZsA/5cihaEpRuyuXZlvaSC?= =?us-ascii?Q?tSFkTdLDYiuDgqtRW9Y2UeXf6SYBUIdBZWuNtuaw0ANi37xaH4+zcHdraXlu?= =?us-ascii?Q?0A6/0oiiVgzKlSd6vmkwS3jk7ypoDTnoElzsRs3q5T+fQBEATzIFLmwGEg3j?= =?us-ascii?Q?+Qp5NwatdXUubDSfHEVy9UDAbWhWDdwo19VKM4cnr8qoRXncLBD/NiB1l0cy?= =?us-ascii?Q?vxgvgfOMIGBGxB18T81GjiMCEO1lOjNGOsrJrgbSIXra++CV8znzYQ1TmwgY?= =?us-ascii?Q?NZuDQi3MEExxrsd+rUbsmdaBrux69xoNX/MecmnnSWsLLHecsOUVuh9n3yRJ?= =?us-ascii?Q?5MWtZj0hYdFhV4nSo1RyrW+U7LzL/BVVFCUO/6cJAHAR3iuFfwXGG1cRENDL?= =?us-ascii?Q?CICXgl+pzEs03ccAcw6dM3s+7YU2bS1ij1rSAOVRhmyxsMb4qbO9n1uvmtI9?= =?us-ascii?Q?6vxGb8NuESNnqT907kakXgpB8nISxarCKUooKGLo+U23Lh1x4lUJEVWfp+OK?= =?us-ascii?Q?QrnK62kLpGD8d5Khs31jrKNXsPTaX9pTmDkc2maZv/Z/bQReeELfM2MSDaQc?= =?us-ascii?Q?R+epBrlwfYO2VtibfyFD/BcXmMcgVQ8IZWuB0lZQwqNUcvGr9dETp1f4wima?= =?us-ascii?Q?ktayRX0muNHkUOvYWAXyNSiAVfP7ueMBSyfFp8m1847kXbUJfX49JNNmf+kW?= =?us-ascii?Q?oRptvtthO9+2ew8D3sX60YTgBYbnJ4yW1bODUOV/a1dcrb7phHSLrdf6dd6n?= =?us-ascii?Q?NzoPupDwfrdXDEqBcnzOiNMEBLhszDB/HJlFKmWej8Lpb3A5P3PeXBh2+KDf?= =?us-ascii?Q?U1IeTajW/hqT9xB+9K6y/wNrQXTNuu0A1ARQEO7GS6o05j1CnehfxnP3anPG?= =?us-ascii?Q?XwgTPOeqQBNhhNglWrGTSZ8BuaQYtfI85UDbc8Y0ZTCAUxEC46pOapZ1FzXh?= =?us-ascii?Q?HBOn6Il0jGTIZmwGj+l8PbXBcTZJ9NZvA7g7kLS7mpkX8AvHNtShdpGEdc7a?= =?us-ascii?Q?JbDefmnYTEWDZGEW3+TGGaN2315Ca+s286YxcCBupccBs65AJOYHvPr3vJ3+?= =?us-ascii?Q?v53Myfp2cxikQTK/T8tPd6xb2bE4mdIdDTbHPqwmj4XhwCoTq/YsWInbLbRF?= =?us-ascii?Q?+34dnB1h8J1j5jCbBWOtrCqsNrs4=3D?= X-Microsoft-Exchange-Diagnostics: 1; AM4PR0501MB2194; 6:tXess+6gb6py6jBWCqTOH55Ii8hiTcHCioSSo3gTTW83WEX2yZlAvgvwqaxh8tBsDolhB9MyzEFqDEoggVhtN/345YOC9RE0qcQNxFr8lTtlBwUXnQThlSzEccsJPqCV1J3sMfCyeRPT/9a66ugSjBicJrlYKDRO1ROAFoir+EPWkJlMMBtxyhb45htbomJzhxsZMy9Hs5Zn9VkdngdfV8xdtCUUkgvP0k10cBi7q2ZdncC3ihi6lFZ169wA+ghxLoICLhFPjmNq/caNrGTvEqzfc/3p9f/rnBI5xuG97um2t1KzMJYcpJRlmbz0MCyp9inQJTwM5XshpdAsHcLWtVImBm5+djWxCdyMVSSSR4IOVKbdtutGBM6NXZzKBKHG; 5:bItjcM3oZiEtUReFs5qz8G3iTcc0MuhfS4wc8h2KJuHWytzHj6hOemqy+0K0Ey3Fb7m0ddurLG9aW8YU24RCX8GH8VP0SC5xRyc+ZizVuc4093IzM85hB66uXKt7y3GUM+pb7IorUNdkDCWTGOk54g==; 24:ZCrH+OE8ojm6N1/QzVonYN8lIgl2hoW9Y9hcJt8OWVKEZ7IDxfAlhkXzcszuikJi01gECmR9+VgloK//3P/NLmefrafrMmYxOeKwfT0MgrA= SpamDiagnosticOutput: 1:99 SpamDiagnosticMetadata: NSPM X-Microsoft-Exchange-Diagnostics: 1; AM4PR0501MB2194; 7:FjFaV6uZxjsBxvKYpw356biHbSkzznd+g9DdhZjn9jccbqwZ2RUN9j18zoNVDNSUD+H99yS73XR0OLE1gQrn++mCkJ1hOqXhAQm8MM+y3Z5Xn6/SOm6Y8BnOmB4gdkahfF00i+UrbH1Z83n9sTiC23FDUhlECEsCUaEZRX7hYKEmK9Mn/mxfjHiWELwL5+GwNBbobB0GH91k5U3FyUIFy0sD0CXQ5rL33ekIKr6TwH7qSitckCYLmNrfLykqWl9lPnexxzKGQcejotqjWBfNq23N3gNlMyXzA+UxxdFkjjn8aAJj6v5UuS0J0bKGIIvWprHCIrKONC/jmwhk0M6BARBrKUY1vr06BPAsSQpxIws= X-OriginatorOrg: Sharedband.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Nov 2016 08:34:48.6103 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM4PR0501MB2194 Archived-At: Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 08:34:57 -0000 --------------3C6697891DCFF14B315F5C7D Content-Type: text/plain; charset="Windows-1252"; format=flowed Content-Transfer-Encoding: quoted-printable Hi all, On 15/11/2016 16:19, Christoph Paasch wrote: Hello, On 14/11/16 - 06:14:17, Alan Ford wrote: Hi all, After discussion at IETF97, I think it=92s clear that this proposal - the idea of =93priority=94 - means different things to different people. For example: a) A percentage split - but would that only kick in when one link is full? Or would all traffic always be split? b) Prioritising subflows, overflowing only when one is full c) QoS (latency, bandwidth, etc) values d) etc etc >From my understanding of RFC6824 in it's current form, the priority does de= pend on different use cases of the subflows, which is why it will mean diff= erent things to people using the MP_PRIO API. The spec currently talks abou= t 2 such cases. The default case being simultaneously sending data over all= subflows, but goes on to talk about an "all-or-nothing" failover subflows. I think if these use cases are all we care about then that's fine and suffi= cient. But the spec does suggest possible line prioritisation by cost too. = In that situation, I believe the spec needs improving because often you don= 't want all or nothing on subflows which has a premium/cost attached to it. Personally I think only (b) makes sense at the subflow level, everything else is far too complex to signal in a few bits. Whether it is of use to people in the real world, however, I don=92t know, however! I agree, but I think there will be an appetite for more use cases than the = priority is currently sufficient for. I agree with you that signalling priorities in the sense of (b) is not necessarily useful. Because, at the end it is then still left to the decision of the implementer on how he translates the priorities into scheduling. I think that one missing piece in MPTCP today is the lack of control a host can exercise on how the peer should schedule its traffic. The backup-bit only enables seamless handover. But MPTCP's benefits go beyond that. Especially for applications sending a thin stream, the delay benefits can be huge (as has been mentioned in the IETF journal article), i= f the scheduling takes RTT into account (while minimizing cell usage for powe= r & cost reasons). Allowing to signal this will be a bigger exercise, but I believe that it is necessary if we want longterm to go to a world where a client ca= n connect to any webserver (of any implementation) and use MPTCP. I agree. -- Regards, Martyn -- SHAREDBAND EMAIL DISCLAIMER -- Email Disclaimer: http://sharedband.com/email-disclaimer Shared Band Ltd T/A Sharedband Registered in England No 04861356, VAT No GB822654826 Registered Office: 40 Princes St, Ipswich, Suffolk, IP1 1RJ UK --------------3C6697891DCFF14B315F5C7D Content-Type: text/html; charset="windows-1252" Content-Transfer-Encoding: quoted-printable

Hi all,

On 15/11/2016 16:19, Christoph Paasch wrote:

Hello,

On 14/11/16 - 06:14:17, Alan Ford wrote:

Hi all,

After discussion at IETF97, I think it=92s clear that this proposal - the
idea of =93priority=94 - means different things to different people. For
example:

a) A percentage split - but would that only kick in when one link is full?
Or would all traffic always be split?

b) Prioritising subflows, overflowing only when one is full
c) QoS (latency, bandwidth, etc) values
d) etc etc
>From my understanding of RFC6824 in it's current form, the priority does de= pend on different use cases of the subflows, which is why it will mean diff= erent things to people using the MP_PRIO API. The spec currently talks abou= t 2 such cases. The default case being simultaneously sending data over all subflows, but goes on to talk a= bout an "all-or-nothing" failover subflows.

I think if these use cases are all we care about then that's fine and suffi= cient. But the spec does suggest possible line prioritisation by cost too. = In that situation, I believe the spec needs improving because often you don= 't want all or nothing on subflows which has a premium/cost attached to it.
Personally I think only (b) makes sense at the subflow level=
, everything
else is far too complex to signal in a few bits. Whether it is of use to
people in the real world, however, I don=92t know, however!
I agree, but I think there will be an appetite for more use cases than the = priority is currently sufficient for. 
I agree with you that signalling priorities in the sense of (b) is not
necessarily useful. Because, at the end it is then still left to the
decision of the implementer on how he translates the priorities into
scheduling.

I think that one missing piece in MPTCP today is the lack of control a
host can exercise on how the peer should schedule its traffic.

The backup-bit only enables seamless handover. But MPTCP's benefits go
beyond that. Especially for applications sending a thin stream, the delay
benefits can be huge (as has been mentioned in the IETF journal article), i=
f
the scheduling takes RTT into account (while minimizing cell usage for powe=
r
& cost reasons).

Allowing to signal this will be a bigger exercise, but I believe
that it is necessary if we want longterm to go to a world where a client ca=
n
connect to any webserver (of any implementation) and use MPTCP.
I agree.
--=20
Regards,
Martyn
-- SHAREDBAND EMAIL DISCLAIMER --
Email Disclaimer: http://sharedband.com/email-disclaimer

Shared Band Ltd T/A Sharedband
Registered in England No 04861356, VAT No GB822654826
Registered Office: 40 Princes St, Ipswich, Suffolk, IP1 1RJ UK
 --------------3C6697891DCFF14B315F5C7D-- From nobody Tue Nov 15 00:57:05 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 2AAD7129A25 for ; Tue, 15 Nov 2016 00:57:03 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.385 X-Spam-Level: X-Spam-Status: No, score=-3.385 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id kyJPU2P3ob7I for ; Tue, 15 Nov 2016 00:57:00 -0800 (PST) Received: from relais-inet.orange.com (mta241.mail.business.static.orange.com [80.12.66.41]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 0DAF2129A4A for ; Tue, 15 Nov 2016 00:57:00 -0800 (PST) Received: from opfedar04.francetelecom.fr (unknown [xx.xx.xx.6]) by opfedar21.francetelecom.fr (ESMTP service) with ESMTP id DB90D1000DE; Tue, 15 Nov 2016 09:56:57 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.19]) by opfedar04.francetelecom.fr (ESMTP service) with ESMTP id 5A47040067; Tue, 15 Nov 2016 09:56:58 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM44.corporate.adroot.infra.ftgroup ([fe80::b08d:5b75:e92c:a45f%18]) with mapi id 14.03.0319.002; Tue, 15 Nov 2016 09:56:57 +0100 From: To: "Markus.Brunner3@swisscom.com" , "philip.eardley@bt.com" , "alan.ford@gmail.com" Thread-Topic: [multipathtcp] Towards a Multipath TCP Proxy work item Thread-Index: AdI7N1nf0aKADf/wTiuUhe6Yz4SJ8QATzjrQAKu92wAAALmrAAA3YR2AAACCspA= Date: Tue, 15 Nov 2016 08:56:57 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB3E06@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com> <1479105129326.45083@bt.com> <0B758A41-338E-4E3B-B4D2-53DB8DF71610@swisscom.com> In-Reply-To: <0B758A41-338E-4E3B-B4D2-53DB8DF71610@swisscom.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DB3E06OPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 08:57:03 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DB3E06OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgTWFya3VzLCBhbGwsDQoNCknigJltIG9uIHRoZSBzYW1lIHBhZ2UgdGhhdCBub24tdGNwIHRy YWZmaWMgc2hvdWxkIGJlIGNvbnNpZGVyZWQgaW4gc2NvcGUuIEF0IGxlYXN0LCB0aGUgVURQIGNh c2Ugc2hvdWxkIGJlIGludmVzdGlnYXRlZC4gSSByZW1lbWJlciB0aGVyZSB3YXMgaW50ZXJlc3Qg aW4gQkEgbWVldGluZyBhYm91dCB0aGUgVURQIHBhcnQgKGh0dHBzOi8vd3d3LmlldGYub3JnL3By b2NlZWRpbmdzLzk1L21pbnV0ZXMvbWludXRlcy05NS1tcHRjcCkuDQoNCkFuIG9wdGlvbiBJIHNl ZSBpcyB0byBjb25zaWRlciBhZHZhbmNpbmcgdGhlIHVzZSBvZiBNUFRDUCB0byBjb252ZXkgVURQ IGZsb3dzIGluIGEgc2VwYXJhdGUgRVhQRVJJTUVOVEFMIHNwZWNpZmljYXRpb24gdGhhdCB3aWxs IGJlIGNyb3NzLXJldmlld2VkIHdpdGggb3RoZXIgV0dzIChpbnRhcmVhLCB0c3Z3ZykuIEhhdmlu ZyB0aGF0IGJhc2Ugc3BlY2lmaWNhdGlvbiB3aWxsIGhlbHAgaGF2aW5nIGludGVyb3BlcmFibGUg aW1wbGVtZW50YXRpb25zIHRoYXQgd2lsbCBiZSB1c2VkIHRvIGNhcnJ5IGV4cGVyaW1lbnRhdGlv bnMuDQoNClRob3NlIGV4cGVyaW1lbnRzIHdpbGwgaGVscCB0byBkZXRlcm1pbmUgd2hldGhlciB0 aGUgcHJvcG9zZWQgc29sdXRpb24gaXMgY29tcGxleC9zaW1wbGUsIHZpYWJsZS9ub24tdmlhYmxl LCBmYWlsZWQvc3VjY2Vzc2Z1bCwgZXRjLg0KDQpMZXTigJlzIGdpdmUgaXQgYSB0cnkuDQoNCkNo ZWVycywNCk1lZA0KDQpEZSA6IG11bHRpcGF0aHRjcCBbbWFpbHRvOm11bHRpcGF0aHRjcC1ib3Vu Y2VzQGlldGYub3JnXSBEZSBsYSBwYXJ0IGRlIE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20N CkVudm95w6kgOiBtYXJkaSAxNSBub3ZlbWJyZSAyMDE2IDA4OjU4DQrDgCA6IHBoaWxpcC5lYXJk bGV5QGJ0LmNvbTsgYWxhbi5mb3JkQGdtYWlsLmNvbQ0KQ2MgOiBtdWx0aXBhdGh0Y3BAaWV0Zi5v cmcNCk9iamV0IDogUmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFBy b3h5IHdvcmsgaXRlbQ0KDQpQaGlsLA0KDQpJZiB5b3UgZmVlbCBpdCB3b3VsZCB0YWtlIHRvbyBs b25nIGFuZCB0byBiZSB0b28gY29tcGxleCB0byBhY2hpZXZlIGluIGEgcmVhc29uYWJsZSB0aW1l ZnJhbWUsIHdlIGFyZSBvayB3aXRoIGV4Y2x1ZGluZyBub24tdGNwIHRyYWZmaWMsIGhvd2V2ZXIs IGZvciBvdXIgdG90YWwgc29sdXRpb24gd2UgZG8gcmVxdWlyZXMgYWxzbyBub24tdGNwIHRyYWZm aWMgdG8gYmUgc2VudCBvdmVyIG11bHRpcGxlIHBhdGhzLiBXZSBjb3VsZCBhcmd1ZSB0aGF0IHdl IGNhbiB1c2UgYSBkaWZmZXJlbnQgbWVjaGFuaXNtcyBzcGVjaWZpY2FsbHkgZm9yIFVEUCBhbmQg b3RoZXIgcHJvdG9jb2xzLCBidXQgaXQgd291bGQgYmUgbmljZSB0byBoYXZlIGFzIHNpbmdsZSBN UFRDUC1iYXNlZCBzb2x1dGlvbi4gKG15IGd1dCBmZWVsaW5nIGlzIHRoYXQgd2Ugd291bGQgbmVl ZCB0byByZXBsaWNhdGUgYSBsb3Qgb2YgTVBUQ1Agc2NoZWR1bGluZyBmZWF0dXJlcyBpbnRvIGEg bmV3IG1lY2hhbmlzbSkuDQoNCk1hcmN1cw0KDQpWb246IG11bHRpcGF0aHRjcCA8bXVsdGlwYXRo dGNwLWJvdW5jZXNAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3Jn Pj4gaW0gQXVmdHJhZyB2b24gInBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVh cmRsZXlAYnQuY29tPiIgPHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRs ZXlAYnQuY29tPj4NCkRhdHVtOiBNb250YWcsIDE0LiBOb3ZlbWJlciAyMDE2IHVtIDA3OjMyDQpB bjogImFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+IiA8YWxh bi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4+DQpDYzogIm11bHRp cGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPiIgPG11bHRpcGF0 aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPj4NCkJldHJlZmY6IFJl OiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0N Cg0KDQppIHRoaW5rIHdlIHNob3VsZCBtb3ZlIGJleW9uZCAiZXhwbG9yaW5nIHdoZXRoZXIgaXQg d291bGQgYmUgdXNlZnVsIi4NCg0KDQoNCmknZCBsaWtlIHVzIHRvIGFzc2VzcyBwcm9wb3NlZCBz b2x1dGlvbnMuIGkgdGhpbmsgd2Ugc2hvdWxkIHNheSB0aGlzIGlzIHdoYXQgd2UncmUgZG9pbmcg LSBhdCB0aGUgbW9tZW50IHdlJ3ZlIGhhZCBxdWl0ZSBhIGxvdCBvZiBkaXNjdXNzaW9uIGFib3V0 IG9uZSBwcm9wb3NhbC4gd2Ugc2hvdWxkIGdpdmUgdGhlIGNoYW5jZSBmb3Igb3RoZXIgcHJvcG9z YWxzLCBhbmQgbWFrZSB0aGUgZGlzY3Vzc2lvbiBtb3JlIHN0cnVjdHVyZWQgKHdoYXQgYXJlIHRo ZSBhc3Nlc3NtZW50IGNyaXRlcmlhKS4NCg0KDQoNCmkgYWxzbyB0aGluayB3ZSBzaG91bGQgZXhw bGljaXRseSBleGNsdWRlIG5vbi10Y3AgdHJhZmZpYyAgKGkgdGhpbmsgbm9uLXRjcCB0cmFmZmlj IGlzIHRvbyBiaWcgYSB0b3BpYyBmb3Igb3VyIFdHKQ0KDQoNCg0KcGhpbA0KDQoNCg0KDQoNCl9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fDQpGcm9tOiBBbGFuIEZvcmQgPGFsYW4uZm9y ZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+Pg0KU2VudDogMTQgTm92ZW1i ZXIgMjAxNiAwNjoxMQ0KVG86IEVhcmRsZXksUEwsUGhpbGlwLFRVQjggUg0KQ2M6IG11bHRpcGF0 aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KU3ViamVjdDogUmU6 IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbQ0K DQpJIHRoaW5rIHRoaXMgd29yayBpdGVtIGlzIGFjaGlldmFibGUgYnkgc2ltcGx5IHJlbW92aW5n IHJlZmVyZW5jZXMgdG8g4oCcYXQgbGVhc3Qgb25lIGVuZOKAnSBmcm9tIHRoZSBleGlzdGluZyBj aGFydGVyIGl0ZW0gb24gdGhlIHByb3h5LiBTbyB0aGUgaXRlbSB3b3VsZCBub3cgcmVhZDoNCg0K RmluYWxseSwgdGhlIHdvcmtpbmcgZ3JvdXAgd2lsbCBleHBsb3JlIHdoZXRoZXIgYW4gTVBUQ1At YXdhcmUNCm1pZGRsZWJveCB3b3VsZCBiZSB1c2VmdWwuIEZvciBleGFtcGxlLCBwb3RlbnRpYWxs eSBoZWxwaW5nIE1QVENQ4oCZcw0KaW5jcmVtZW50YWwgZGVwbG95bWVudCBieSBhbGxvd2luZyBv bmx5IG9uZSBlbmQgaG9zdCB0byBiZSBNUFRDUC1lbmFibGVkDQphbmQgdGhlIG1pZGRsZWJveCBh Y3RzIGFzIGFuIE1QVENQIHByb3h5IGZvciB0aGUgb3RoZXIgZW5kIGhvc3QsIHdoaWNoIHJ1bnMN ClRDUDsgYW5kIHBvdGVudGlhbGx5IGhlbHBpbmcgc29tZSBtb2JpbGl0eSBzY2VuYXJpb3MsIHdo ZXJlIHRoZSBtaWRkbGUgYm94DQphY3RzIGFzIGFuIGFuY2hvciBiZXR3ZWVuIHR3byBNUFRDUC1l bmFibGVkIGhvc3RzLiBBbHRlcm5hdGl2ZWx5LCBuZWl0aGVyDQplbmQgaG9zdCBjb3VsZCBiZSBN UFRDUC1lbmFibGVkIGJ1dCBhIHBhaXIgb2YgcHJveGllcyBjb3VsZCB3b3JrIHRvZ2V0aGVyIHRv DQpicmluZyBNUFRDUCBiZW5lZml0cyB0byBzdWNoIGNvbm5lY3Rpb25zLiBUaGUgd29ya2luZyBn cm91cCB3aWxsIGRldGFpbCB3aGF0IHJlYWwNCnByb2JsZW1zIGFuIE1QVENQLWVuYWJsZWQgbWlk ZGxlYm94IG1pZ2h0IHNvbHZlLCBob3cgaXQgd291bGQgaW1wYWN0IHRoZQ0KTXVsdGlwYXRoIFRD UCBhcmNoaXRlY3R1cmUgKFJGQzYxODIpLCB3aGF0IHByb3h5IGFwcHJvYWNoIG1pZ2h0IGJlDQpq dXN0aWZpZWQgYXMgY29tcGFyZWQgYWdhaW5zdCBhbHRlcm5hdGl2ZSBzb2x1dGlvbnMgdG8gdGhl IHByb2JsZW1zLCBhbmQNCnRoZSBsaWtlbHkgZmVhc2liaWxpdHkgb2Ygc29sdmluZyB0aGUgdGVj aG5pY2FsIGFuZCBzZWN1cml0eSBpc3N1ZXMuDQoNCkluIHNvbWUgd2F5cywgdGhlIHR3byBlbmRl ZCBwcm94eSB3b3JrIGNvdWxkIGV2ZW4gYmUgc2VlbiBhcyBhbiBleHRlbnNpb24gb2YgdGhlIHBy ZXZpb3VzIG9wZXJhdGlvbmFsIGV4cGVyaWVuY2Ugd29yayB3aXRoaW4gdGhpcyBXRy4NCg0KUmVn YXJkcywNCkFsYW4NCg0KT24gMTAgTm92IDIwMTYsIGF0IDE5OjE3LCBwaGlsaXAuZWFyZGxleUBi dC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4gd3JvdGU6DQoNCkhpLA0KUGVyaGFw cyB0aGlzIGlzIHNwZWFraW5nIHRvbyBzb29uLCBidXQgaXQgbG9va3MgbGlrZSB0aGUgdmVyeSBh Y3RpdmUgZGlzY3Vzc2lvbiBpcyByZWFjaGluZyBzb21lIGNvbW1vbiB1bmRlcnN0YW5kaW5nPw0K DQpXZeKAmXJlIHRyeWluZyB0byB3b3JrIG91dCB3aGF0IGEgd29yayBpdGVtIG1pZ2h0IGxvb2sg bGlrZSwgc28gd291bGQgbGlrZSB0byB1bmRlcnN0YW5kIHdoYXQgYXNzdW1wdGlvbnMgd2Ugd291 bGQgbWFrZSwgZWcgYWJvdXQgdGhlIHNjZW5hcmlvLCAmIHdoYXQgY29tbW9uIGFncmVlbWVudHMg d2XigJlkIGFzc3VtZSAmIHJlc3RyaWN0aW9ucyBvbiBob3cgdGhlIHNvbHV0aW9uIHdvcmtzLiBU aGlzIHNlZW1zIGltcG9ydGFudCB0byBmcmFtZSB3b3JrIGJ5IFdHLiBJZiBwb3NzaWJsZSB3ZeKA mWQgbGlrZSBkaXNjdXNzaW9uIG9uIHRoZXNlIHBvaW50cyB0byBhdm9pZCBnZXR0aW5nIGludG8g dGhlIGZpbmUgZGV0YWlscyBvZiBvbmUgcGFydGljdWxhciBleGlzdGluZyBwcm9wb3NhbC4NCg0K V2hhdCB3ZeKAmWQgYXBwcmVjaWF0ZSBpcyBhIHN1bW1hcnkgb2Ygd2hhdCB0aGUgYXNzdW1wdGlv bnMgL3VuZGVyc3RhbmRpbmdzIGFyZSBhYm91dDoNCuKAoiAgICAgICAgIFRoZSBzY2VuYXJpbyAo Zm9yIGluc3RhbmNlOiB0aGUgTVBUQ1AtZW5hYmxlZCBob3N0IGtub3dzIHRoZSBhZGRyZXNzIG9m IHRoZSBwcm94eSAoZWcgdGhyb3VnaCBjb25maWd1cmF0aW9uKTsgYW5kIGl0IGtub3dzIHRoZSBh ZGRyZXNzIG9mIHRoZSDigJhsZWdhY3nigJkgaG9zdCBpdCB3YW50cyB0byBjb21tdW5pY2F0ZSB3 aXRoKQ0K4oCiICAgICAgICAgSWYgYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiB0 aGUgY3VycmVudCBNUFRDUCBwcm90b2NvbOKAmXMgZmFsbGJhY2sgYmVoYXZpb3VyIGFuZCBjb3Bp bmcgd2l0aCBtaWRkbGVib3hlcw0K4oCiICAgICAgICAgSWYgd2UgY2FuIGFncmVlIHRoYXQgdGhl IHNvbHV0aW9uIGlzIGJhc2VkIG9uIGEgbmV3IE1QVENQIG9wdGlvbg0K4oCiICAgICAgICAgSWYg YW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiB0aGUgY3VycmVudCBNUFRDUCBwcm90 b2NvbOKAmXMgc2VtYW50aWNzIChvdGhlciB0aGFuIHRoZSBuZXcgb3B0aW9uKSBlZyBpbiB0ZXJt cyBvZiBodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNjgyNCNzZWN0aW9uLTQNCuKAoiAg ICAgICAgIElmIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gVENQ4oCZcyBzZW1h bnRpY3MsIG9yIGFueSBtb2RzIGFyZSBuZWVkZWQsIG9yIGFzc3VtcHRpb25zIGFib3V0IGl0cyBi ZWhhdmlvdXIsIGV0Yw0K4oCiICAgICAgICAgSWYgYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlz YWdlZCBvbiBvdGhlciBleGlzdGluZyB0cmFuc3BvcnQgcHJvdG9jb2zigJlzIHNlbWFudGljcyAo cHJlc3VtaW5nIHBlb3BsZSBzdGlsbCB3b3VsZCBsaWtlIG5vbi1UQ1AgaW4gc2NvcGU/KQ0K4oCi ICAgICAgICAgQW55dGhpbmcgZWxzZSB0aGF0IHlvdSB0aGluayBpcyBuZWVkZWQgaW4gb3JkZXIg dG8gZnJhbWUgdGhlIHdvcmsgaXRlbQ0KDQpJdCBtYXkgYmUgY2xlYXJlciB0byBkbyB0aGlzIGZv ciB0aGUgdHdvIHVzZSBjYXNlcyAoc2luZ2xlLWVuZGVkIHByb3h5LCBpZSB3aGVyZSBvbmx5IG9u ZSBob3N0IGlzIE1QVENQLWVuYWJsZWQ7IGFuZCBkb3VibGUtZW5kZWQgcHJveHksIGllIHdoZXJl IG5laXRoZXIgaG9zdCBpcyBNUFRDUC1lbmFibGVkKS4NCg0KVGhpcyBtYXkgc2VlbSBsaWtlIGEg bG9uZyBsaXN0LCBidXQgbW9zdCBvZiB0aGUgYW5zd2VycyBjYW4gYmUg4oCcbm9uZeKAnSDigJMg d2XigJlsbCBlbmQgdXAgd2l0aCBqdXN0IGEgc2hvcnQgcGFyYWdyYXBoIG9yIGEgZmV3IGJ1bGxl dHMgaW4gdGhlIGNoYXJ0ZXIuDQoNCldl4oCZZCBhbHNvIGhhdmUgdG8gd29yayBvdXQgaW50ZXJh Y3Rpb25zIHdpdGggbm9uLU1QVENQIFdHcywgYnV0IE1pcmphIGFuZCBJRVNHIHdpbGwgcHJvYmFi bHkgd2FudCB0aGUgbWFpbiBpbnB1dCBvbiB0aGlzLg0KDQpUaGFua3MNClBoaWwgJiBZb3NoaQ0K X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCm11bHRpcGF0 aHRjcCBtYWlsaW5nIGxpc3QNCm11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRo dGNwQGlldGYub3JnPg0KaHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0 aXBhdGh0Y3ANCg0K --_000_787AE7BB302AE849A7480A190F8B933009DB3E06OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPCEtLVtp ZiAhbXNvXT48c3R5bGU+dlw6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kb1w6KiB7 YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kd1w6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0 I1ZNTCk7fQ0KLnNoYXBlIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQo8L3N0eWxlPjwh W2VuZGlmXS0tPjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25zICovDQpAZm9udC1mYWNl DQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDExIDYgNCAyIDIgMiAyIDIg NDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDEx IDYgNCAyIDIgMiAyIDIgNDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNhbGlicmk7DQoJ cGFub3NlLTE6MiAxNSA1IDIgMiAyIDQgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWls eTpUYWhvbWE7DQoJcGFub3NlLTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KLyogU3R5bGUgRGVm aW5pdGlvbnMgKi8NCnAuTXNvTm9ybWFsLCBsaS5Nc29Ob3JtYWwsIGRpdi5Nc29Ob3JtYWwNCgl7 bWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjEyLjBwdDsN Cglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIiwic2VyaWYiO30NCmE6bGluaywgc3Bhbi5N c29IeXBlcmxpbmsNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9yOmJsdWU7DQoJdGV4 dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQphOnZpc2l0ZWQsIHNwYW4uTXNvSHlwZXJsaW5rRm9s bG93ZWQNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9yOnB1cnBsZTsNCgl0ZXh0LWRl Y29yYXRpb246dW5kZXJsaW5lO30NCnANCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1hcmdp bjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6ZToxMi4wcHQ7DQoJZm9u dC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNlcmlmIjt9DQpwLk1zb0FjZXRhdGUsIGxpLk1z b0FjZXRhdGUsIGRpdi5Nc29BY2V0YXRlDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28t c3R5bGUtbGluazoiVGV4dGUgZGUgYnVsbGVzIENhciI7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4t Ym90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjguMHB0Ow0KCWZvbnQtZmFtaWx5OiJUYWhvbWEi LCJzYW5zLXNlcmlmIjt9DQpzcGFuLmFwcGxlLWNvbnZlcnRlZC1zcGFjZQ0KCXttc28tc3R5bGUt bmFtZTphcHBsZS1jb252ZXJ0ZWQtc3BhY2U7fQ0Kc3Bhbi5FbWFpbFN0eWxlMTkNCgl7bXNvLXN0 eWxlLXR5cGU6cGVyc29uYWw7DQoJZm9udC1mYW1pbHk6IkNhbGlicmkiLCJzYW5zLXNlcmlmIjsN Cgljb2xvcjp3aW5kb3d0ZXh0O30NCnNwYW4uVGV4dGVkZWJ1bGxlc0Nhcg0KCXttc28tc3R5bGUt bmFtZToiVGV4dGUgZGUgYnVsbGVzIENhciI7DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1z by1zdHlsZS1saW5rOiJUZXh0ZSBkZSBidWxsZXMiOw0KCWZvbnQtZmFtaWx5OiJUYWhvbWEiLCJz YW5zLXNlcmlmIjt9DQpzcGFuLkVtYWlsU3R5bGUyMg0KCXttc28tc3R5bGUtdHlwZTpwZXJzb25h bC1yZXBseTsNCglmb250LWZhbWlseToiQ291cmllciBOZXciOw0KCWNvbG9yOmJsYWNrOw0KCWZv bnQtd2VpZ2h0Om5vcm1hbDsNCglmb250LXN0eWxlOm5vcm1hbDt9DQouTXNvQ2hwRGVmYXVsdA0K CXttc28tc3R5bGUtdHlwZTpleHBvcnQtb25seTsNCglmb250LXNpemU6MTAuMHB0O30NCkBwYWdl IFdvcmRTZWN0aW9uMQ0KCXtzaXplOjU5NS4wcHQgODQyLjBwdDsNCgltYXJnaW46NzAuODVwdCA3 MC44NXB0IDIuMGNtIDcwLjg1cHQ7fQ0KZGl2LldvcmRTZWN0aW9uMQ0KCXtwYWdlOldvcmRTZWN0 aW9uMTt9DQotLT48L3N0eWxlPjwhLS1baWYgZ3RlIG1zbyA5XT48eG1sPg0KPG86c2hhcGVkZWZh dWx0cyB2OmV4dD0iZWRpdCIgc3BpZG1heD0iMTAyNiIgLz4NCjwveG1sPjwhW2VuZGlmXS0tPjwh LS1baWYgZ3RlIG1zbyA5XT48eG1sPg0KPG86c2hhcGVsYXlvdXQgdjpleHQ9ImVkaXQiPg0KPG86 aWRtYXAgdjpleHQ9ImVkaXQiIGRhdGE9IjEiIC8+DQo8L286c2hhcGVsYXlvdXQ+PC94bWw+PCFb ZW5kaWZdLS0+DQo8L2hlYWQ+DQo8Ym9keSBiZ2NvbG9yPSJ3aGl0ZSIgbGFuZz0iRlIiIGxpbms9 ImJsdWUiIHZsaW5rPSJwdXJwbGUiPg0KPGRpdiBjbGFzcz0iV29yZFNlY3Rpb24xIj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+SGkgTWFy a3VzLCBhbGwsDQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFu PjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpi bGFjayI+SeKAmW0gb24gdGhlIHNhbWUgcGFnZSB0aGF0IG5vbi10Y3AgdHJhZmZpYyBzaG91bGQg YmUgY29uc2lkZXJlZCBpbiBzY29wZS4gQXQgbGVhc3QsIHRoZSBVRFAgY2FzZSBzaG91bGQgYmUg aW52ZXN0aWdhdGVkLiBJIHJlbWVtYmVyIHRoZXJlIHdhcyBpbnRlcmVzdCBpbiBCQQ0KIG1lZXRp bmcgYWJvdXQgdGhlIFVEUCBwYXJ0ICg8YSBocmVmPSJodHRwczovL3d3dy5pZXRmLm9yZy9wcm9j ZWVkaW5ncy85NS9taW51dGVzL21pbnV0ZXMtOTUtbXB0Y3AiPmh0dHBzOi8vd3d3LmlldGYub3Jn L3Byb2NlZWRpbmdzLzk1L21pbnV0ZXMvbWludXRlcy05NS1tcHRjcDwvYT4pLjxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztj b2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5BbiBvcHRpb24gSSBzZWUg aXMgdG8gY29uc2lkZXIgYWR2YW5jaW5nIHRoZSB1c2Ugb2YgTVBUQ1AgdG8gY29udmV5IFVEUCBm bG93cyBpbiBhIHNlcGFyYXRlIEVYUEVSSU1FTlRBTCBzcGVjaWZpY2F0aW9uIHRoYXQgd2lsbCBi ZSBjcm9zcy1yZXZpZXdlZCB3aXRoIG90aGVyDQogV0dzIChpbnRhcmVhLCB0c3Z3ZykuIEhhdmlu ZyB0aGF0IGJhc2Ugc3BlY2lmaWNhdGlvbiB3aWxsIGhlbHAgaGF2aW5nIGludGVyb3BlcmFibGUg aW1wbGVtZW50YXRpb25zIHRoYXQgd2lsbCBiZSB1c2VkIHRvIGNhcnJ5IGV4cGVyaW1lbnRhdGlv bnMuPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJp ZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTox MC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPlRo b3NlIGV4cGVyaW1lbnRzIHdpbGwgaGVscCB0byBkZXRlcm1pbmUgd2hldGhlciB0aGUgcHJvcG9z ZWQgc29sdXRpb24gaXMgY29tcGxleC9zaW1wbGUsIHZpYWJsZS9ub24tdmlhYmxlLCBmYWlsZWQv c3VjY2Vzc2Z1bCwgZXRjLg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpw Pjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7 Y29sb3I6YmxhY2siPkxldOKAmXMgZ2l2ZSBpdCBhIHRyeS4NCjxvOnA+PC9vOnA+PC9zcGFuPjwv cD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFj ayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5DaGVlcnMsPG86cD48L286cD48L3NwYW4+ PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJs YWNrIj5NZWQ8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwv cD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7 cGFkZGluZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5v bmU7Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAw Y20iPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4w cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsi PkRlJm5ic3A7Ojwvc3Bhbj48L2I+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiBtdWx0aXBh dGh0Y3AgW21haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZ10NCjxiPkRlIGxhIHBh cnQgZGU8L2I+IE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208YnI+DQo8Yj5FbnZvecOpJm5i c3A7OjwvYj4gbWFyZGkgMTUgbm92ZW1icmUgMjAxNiAwODo1ODxicj4NCjxiPsOAJm5ic3A7Ojwv Yj4gcGhpbGlwLmVhcmRsZXlAYnQuY29tOyBhbGFuLmZvcmRAZ21haWwuY29tPGJyPg0KPGI+Q2Mm bmJzcDs6PC9iPiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8YnI+DQo8Yj5PYmpldCZuYnNwOzo8L2I+ IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0 ZW08bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVT Ij5QaGlsLDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxp YnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4t VVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtD YWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6 RU4tVVMiPklmIHlvdSBmZWVsIGl0IHdvdWxkIHRha2UgdG9vIGxvbmcgYW5kIHRvIGJlIHRvbyBj b21wbGV4IHRvIGFjaGlldmUgaW4gYSByZWFzb25hYmxlIHRpbWVmcmFtZSwgd2UgYXJlIG9rIHdp dGggZXhjbHVkaW5nIG5vbi10Y3AgdHJhZmZpYywNCiBob3dldmVyLCBmb3Igb3VyIHRvdGFsIHNv bHV0aW9uIHdlIGRvIHJlcXVpcmVzIGFsc28gbm9uLXRjcCB0cmFmZmljIHRvIGJlIHNlbnQgb3Zl ciBtdWx0aXBsZSBwYXRocy4gV2UgY291bGQgYXJndWUgdGhhdCB3ZSBjYW4gdXNlIGEgZGlmZmVy ZW50IG1lY2hhbmlzbXMgc3BlY2lmaWNhbGx5IGZvciBVRFAgYW5kIG90aGVyIHByb3RvY29scywg YnV0IGl0IHdvdWxkIGJlIG5pY2UgdG8gaGF2ZSBhcyBzaW5nbGUgTVBUQ1AtYmFzZWQgc29sdXRp b24uDQogKG15IGd1dCBmZWVsaW5nIGlzIHRoYXQgd2Ugd291bGQgbmVlZCB0byByZXBsaWNhdGUg YSBsb3Qgb2YgTVBUQ1Agc2NoZWR1bGluZyBmZWF0dXJlcyBpbnRvIGEgbmV3IG1lY2hhbmlzbSku PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i REUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Ozttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+PG86 cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkm cXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Ozttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+ TWFyY3VzPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Ozttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1V UyI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7 Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20i Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LWZh bWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6Ymxh Y2siPlZvbjoNCjwvc3Bhbj48L2I+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LWZhbWlseTom cXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6YmxhY2siPm11 bHRpcGF0aHRjcCAmbHQ7PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYu b3JnIj5tdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZzwvYT4mZ3Q7IGltIEF1ZnRyYWcgdm9u ICZxdW90OzxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPnBoaWxpcC5lYXJk bGV5QGJ0LmNvbTwvYT4mcXVvdDsNCiAmbHQ7PGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5 QGJ0LmNvbSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPiZndDs8YnI+DQo8Yj5EYXR1bTogPC9i Pk1vbnRhZywgMTQuIE5vdmVtYmVyIDIwMTYgdW0gMDc6MzI8YnI+DQo8Yj5BbjogPC9iPiZxdW90 OzxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj5hbGFuLmZvcmRAZ21haWwuY29t PC9hPiZxdW90OyAmbHQ7PGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPmFsYW4u Zm9yZEBnbWFpbC5jb208L2E+Jmd0Ozxicj4NCjxiPkNjOiA8L2I+JnF1b3Q7PGEgaHJlZj0ibWFp bHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPiZxdW90 OyAmbHQ7PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNw QGlldGYub3JnPC9hPiZndDs8YnI+DQo8Yj5CZXRyZWZmOiA8L2I+UmU6IFttdWx0aXBhdGh0Y3Bd IFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTxvOnA+PC9vOnA+PC9zcGFu PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRF Ij48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxwPjxzcGFuIGxhbmc9IkRF Ij5pIHRoaW5rIHdlIHNob3VsZCBtb3ZlIGJleW9uZCAmcXVvdDtleHBsb3Jpbmcgd2hldGhlciBp dCB3b3VsZCBiZSB1c2VmdWwmcXVvdDsuDQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cD48c3Bh biBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHA+PHNwYW4gbGFuZz0i REUiPmknZCBsaWtlIHVzIHRvIGFzc2VzcyBwcm9wb3NlZCBzb2x1dGlvbnMuIGkgdGhpbmsmbmJz cDt3ZSBzaG91bGQgc2F5IHRoaXMmbmJzcDtpcyB3aGF0IHdlJ3JlIGRvaW5nJm5ic3A7LSZuYnNw O2F0IHRoZSBtb21lbnQgd2UndmUgaGFkJm5ic3A7cXVpdGUgYSZuYnNwO2xvdCZuYnNwO29mIGRp c2N1c3Npb24gYWJvdXQmbmJzcDtvbmUgcHJvcG9zYWwuJm5ic3A7d2Ugc2hvdWxkIGdpdmUgdGhl IGNoYW5jZSBmb3Igb3RoZXIgcHJvcG9zYWxzLCBhbmQmbmJzcDttYWtlIHRoZSBkaXNjdXNzaW9u IG1vcmUgc3RydWN0dXJlZCZuYnNwOyh3aGF0DQogYXJlIHRoZSBhc3Nlc3NtZW50IGNyaXRlcmlh KS4mbmJzcDsgPG86cD48L286cD48L3NwYW4+PC9wPg0KPHA+PHNwYW4gbGFuZz0iREUiPjxvOnA+ Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj5pIGFsc28mbmJzcDt0 aGluayB3ZSBzaG91bGQmbmJzcDtleHBsaWNpdGx5IGV4Y2x1ZGUmbmJzcDtub24tdGNwIHRyYWZm aWMmbmJzcDsgKGkgdGhpbmsgbm9uLXRjcCB0cmFmZmljIGlzIHRvbyBiaWcgYSB0b3BpYyBmb3Ig b3VyIFdHKTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj48bzpwPiZu YnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cD48c3BhbiBsYW5nPSJERSI+cGhpbDxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48 L3A+DQo8cD48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRp dj4NCjxkaXYgY2xhc3M9Ik1zb05vcm1hbCIgYWxpZ249ImNlbnRlciIgc3R5bGU9InRleHQtYWxp Z246Y2VudGVyIj48c3BhbiBsYW5nPSJERSI+DQo8aHIgc2l6ZT0iMiIgd2lkdGg9Ijk4JSIgYWxp Z249ImNlbnRlciI+DQo8L3NwYW4+PC9kaXY+DQo8ZGl2IGlkPSJkaXZScGx5RndkTXNnIj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVv dDs7Y29sb3I6YmxhY2siPkZyb206PC9zcGFuPjwvYj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZv bnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5z LXNlcmlmJnF1b3Q7O2NvbG9yOmJsYWNrIj4gQWxhbiBGb3JkICZsdDs8YSBocmVmPSJtYWlsdG86 YWxhbi5mb3JkQGdtYWlsLmNvbSI+YWxhbi5mb3JkQGdtYWlsLmNvbTwvYT4mZ3Q7PGJyPg0KPGI+ U2VudDo8L2I+IDE0IE5vdmVtYmVyIDIwMTYgMDY6MTE8YnI+DQo8Yj5Ubzo8L2I+IEVhcmRsZXks UEwsUGhpbGlwLFRVQjggUjxicj4NCjxiPkNjOjwvYj4gPGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0 aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPjxicj4NCjxiPlN1YmplY3Q6 PC9iPiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29y ayBpdGVtPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PG86cD48L286 cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJERSI+SSB0aGluayB0aGlzIHdvcmsgaXRlbSBpcyBhY2hpZXZhYmxlIGJ5 IHNpbXBseSByZW1vdmluZyByZWZlcmVuY2VzIHRvIOKAnGF0IGxlYXN0IG9uZSBlbmTigJ0gZnJv bSB0aGUgZXhpc3RpbmcgY2hhcnRlciBpdGVtIG9uIHRoZSBwcm94eS4gU28gdGhlIGl0ZW0gd291 bGQgbm93IHJlYWQ6DQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjwv ZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi1sZWZ0OjMwLjBwdDttYXJnaW4tdG9wOjUu MHB0O21hcmdpbi1yaWdodDowY207bWFyZ2luLWJvdHRvbTo1LjBwdCI+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPkZpbmFsbHksIHRoZSB3b3JraW5nIGdy b3VwIHdpbGwgZXhwbG9yZSB3aGV0aGVyIGFuIE1QVENQLWF3YXJlPC9zcGFuPjwvaT48c3BhbiBs YW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPm1pZGRsZWJveCB3b3VsZCBiZSB1c2VmdWwu Jm5ic3A7Rm9yIGV4YW1wbGUsIHBvdGVudGlhbGx5IGhlbHBpbmcgTVBUQ1DigJlzJm5ic3A7PC9z cGFuPjwvaT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPmluY3JlbWVudGFs IGRlcGxveW1lbnQgYnkmbmJzcDthbGxvd2luZyBvbmx5IG9uZSBlbmQgaG9zdCB0byBiZSBNUFRD UC1lbmFibGVkJm5ic3A7PC9zcGFuPjwvaT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3Nw YW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFu Zz0iREUiPmFuZCB0aGUgbWlkZGxlYm94IGFjdHMgYXMmbmJzcDthbiBNUFRDUCBwcm94eSBmb3Ig dGhlIG90aGVyIGVuZCBob3N0LCB3aGljaCBydW5zJm5ic3A7PC9zcGFuPjwvaT48c3BhbiBsYW5n PSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPlRDUDsgYW5kIHBvdGVudGlhbGx5Jm5ic3A7aGVs cGluZyBzb21lIG1vYmlsaXR5IHNjZW5hcmlvcywgd2hlcmUgdGhlJm5ic3A7bWlkZGxlIGJveCZu YnNwOzwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwv ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj5hY3Rz IGFzIGFuIGFuY2hvciZuYnNwO2JldHdlZW4gdHdvIE1QVENQLWVuYWJsZWQgaG9zdHMuJm5ic3A7 QWx0ZXJuYXRpdmVseSwgbmVpdGhlciZuYnNwOzwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxpPjxzcGFuIGxhbmc9IkRFIj5lbmQgaG9zdCBjb3VsZCBiZSBNUFRDUC1lbmFibGVkIGJ1dCBh IHBhaXImbmJzcDtvZiBwcm94aWVzIGNvdWxkIHdvcmsgdG9nZXRoZXIgdG8mbmJzcDs8L3NwYW4+ PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+YnJpbmcgTVBUQ1AgYmVu ZWZpdHMgdG8gc3VjaCBjb25uZWN0aW9ucy4mbmJzcDtUaGUgd29ya2luZyBncm91cCB3aWxsIGRl dGFpbCB3aGF0IHJlYWw8L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5n PSJERSI+cHJvYmxlbXMgYW4gTVBUQ1AtZW5hYmxlZCBtaWRkbGVib3ggbWlnaHQgc29sdmUsIGhv dyBpdCB3b3VsZCBpbXBhY3QgdGhlPC9zcGFuPjwvaT48c3BhbiBsYW5nPSJERSI+PG86cD48L286 cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+PHNw YW4gbGFuZz0iREUiPk11bHRpcGF0aCBUQ1AgYXJjaGl0ZWN0dXJlIChSRkM2MTgyKSwgd2hhdCBw cm94eSBhcHByb2FjaCBtaWdodCBiZTwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPjxz cGFuIGxhbmc9IkRFIj5qdXN0aWZpZWQgYXMgY29tcGFyZWQgYWdhaW5zdCBhbHRlcm5hdGl2ZSBz b2x1dGlvbnMgdG8gdGhlIHByb2JsZW1zLCBhbmQ8L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48aT48c3BhbiBsYW5nPSJERSI+dGhlIGxpa2VseSBmZWFzaWJpbGl0eSBvZiBzb2x2aW5nIHRo ZSB0ZWNobmljYWwgYW5kIHNlY3VyaXR5IGlzc3Vlcy48L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRF Ij48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvYmxvY2txdW90ZT4NCjxkaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPjxvOnA+Jm5ic3A7PC9v OnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IGxhbmc9IkRFIj5JbiBzb21lIHdheXMsIHRoZSB0d28gZW5kZWQgcHJveHkgd29yayBjb3VsZCBl dmVuIGJlIHNlZW4gYXMgYW4gZXh0ZW5zaW9uIG9mIHRoZSBwcmV2aW91cyBvcGVyYXRpb25hbCBl eHBlcmllbmNlIHdvcmsgd2l0aGluIHRoaXMgV0cuPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPjxvOnA+Jm5i c3A7PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIGxhbmc9IkRFIj5SZWdhcmRzLDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj5BbGFuPG86cD48L286 cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iREUiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+DQo8YmxvY2txdW90 ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+T24gMTAgTm92IDIwMTYsIGF0IDE5 OjE3LCA8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj4NCnBoaWxpcC5lYXJk bGV5QGJ0LmNvbTwvYT4gd3JvdGU6PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+ PC9wPg0KPGRpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkm cXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+SGksPG86cD48L286cD48L3NwYW4+PC9wPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90OyI+UGVyaGFwcyB0aGlzIGlzIHNwZWFraW5nIHRvbyBzb29uLCBidXQg aXQgbG9va3MgbGlrZSB0aGUgdmVyeSBhY3RpdmUgZGlzY3Vzc2lvbiBpcyByZWFjaGluZyBzb21l IGNvbW1vbiB1bmRlcnN0YW5kaW5nPzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXpl OjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYm cXVvdDsiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtm b250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPldl 4oCZcmUgdHJ5aW5nIHRvIHdvcmsgb3V0IHdoYXQgYSB3b3JrIGl0ZW0gbWlnaHQgbG9vayBsaWtl LCBzbyB3b3VsZCBsaWtlIHRvIHVuZGVyc3RhbmQgd2hhdCBhc3N1bXB0aW9ucyB3ZSB3b3VsZCBt YWtlLCBlZyBhYm91dCB0aGUgc2NlbmFyaW8sICZhbXA7IHdoYXQgY29tbW9uIGFncmVlbWVudHMN CiB3ZeKAmWQgYXNzdW1lICZhbXA7IHJlc3RyaWN0aW9ucyBvbiBob3cgdGhlIHNvbHV0aW9uIHdv cmtzLiBUaGlzIHNlZW1zIGltcG9ydGFudCB0byBmcmFtZSB3b3JrIGJ5IFdHLiBJZiBwb3NzaWJs ZSB3ZeKAmWQgbGlrZSBkaXNjdXNzaW9uIG9uIHRoZXNlIHBvaW50cyB0byBhdm9pZCBnZXR0aW5n IGludG8gdGhlIGZpbmUgZGV0YWlscyBvZiBvbmUgcGFydGljdWxhciBleGlzdGluZyBwcm9wb3Nh bC48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2Fs aWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5XaGF0IHdl4oCZZCBhcHByZWNpYXRl IGlzIGEgc3VtbWFyeSBvZiB3aGF0IHRoZSBhc3N1bXB0aW9ucyAvdW5kZXJzdGFuZGluZ3MgYXJl IGFib3V0OjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2lu LWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVudDot MTguMHB0Ij48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTo3LjBw dCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4g Y2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBs YW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5UaGUNCiBzY2VuYXJpbyAoZm9yIGluc3Rh bmNlOiB0aGUgTVBUQ1AtZW5hYmxlZCBob3N0IGtub3dzIHRoZSBhZGRyZXNzIG9mIHRoZSBwcm94 eSAoZWcgdGhyb3VnaCBjb25maWd1cmF0aW9uKTsgYW5kIGl0IGtub3dzIHRoZSBhZGRyZXNzIG9m IHRoZSDigJhsZWdhY3nigJkgaG9zdCBpdCB3YW50cyB0byBjb21tdW5pY2F0ZSB3aXRoKTxvOnA+ PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0 Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48c3Bh biBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7C tzwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5 bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVv dDtzYW5zLXNlcmlmJnF1b3Q7Ij5JZg0KIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQg b24gdGhlIGN1cnJlbnQgTVBUQ1AgcHJvdG9jb2zigJlzIGZhbGxiYWNrIGJlaGF2aW91ciBhbmQg Y29waW5nIHdpdGggbWlkZGxlYm94ZXM8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxk aXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHls ZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6 MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxl PSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bh bj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+SWYNCiB3ZSBj YW4gYWdyZWUgdGhhdCB0aGUgc29sdXRpb24gaXMgYmFzZWQgb24gYSBuZXcgTVBUQ1Agb3B0aW9u PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVmdDoz Ni4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQi PjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1i b2wiPsK3PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0i YXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRF IiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7 LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPklmDQogYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlz YWdlZCBvbiB0aGUgY3VycmVudCBNUFRDUCBwcm90b2NvbOKAmXMgc2VtYW50aWNzIChvdGhlciB0 aGFuIHRoZSBuZXcgb3B0aW9uKSBlZyBpbiB0ZXJtcyBvZjxzcGFuIGNsYXNzPSJhcHBsZS1jb252 ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJodHRwczovL3Rvb2xzLmlldGYub3Jn L2h0bWwvcmZjNjgyNCNzZWN0aW9uLTQiPjxzcGFuIHN0eWxlPSJjb2xvcjp3aW5kb3d0ZXh0Ij5o dHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNjgyNCNzZWN0aW9uLTQ8L3NwYW4+PC9hPjxz cGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj4mbmJzcDs8bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBw dCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNw YW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+ wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBs ZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0 eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1 b3Q7c2Fucy1zZXJpZiZxdW90OyI+SWYNCiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2Vk IG9uIFRDUOKAmXMgc2VtYW50aWNzLCBvciBhbnkgbW9kcyBhcmUgbmVlZGVkLCBvciBhc3N1bXB0 aW9ucyBhYm91dCBpdHMgYmVoYXZpb3VyLCBldGM8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rp dj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFs IiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250 LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUi IHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNw Ozwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+SWYN CiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIG90aGVyIGV4aXN0aW5nIHRyYW5z cG9ydCBwcm90b2NvbOKAmXMgc2VtYW50aWNzIChwcmVzdW1pbmcgcGVvcGxlIHN0aWxsIHdvdWxk IGxpa2Ugbm9uLVRDUCBpbiBzY29wZT8pPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8 ZGl2IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5 bGU9InRleHQtaW5kZW50Oi0xOC4wcHQiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXpl OjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHls ZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3Nw YW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkFueXRoaW5n DQogZWxzZSB0aGF0IHlvdSB0aGluayBpcyBuZWVkZWQgaW4gb3JkZXIgdG8gZnJhbWUgdGhlIHdv cmsgaXRlbTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVv dDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkl0IG1heSBiZSBjbGVhcmVy IHRvIGRvIHRoaXMgZm9yIHRoZSB0d28gdXNlIGNhc2VzIChzaW5nbGUtZW5kZWQgcHJveHksIGll IHdoZXJlIG9ubHkgb25lIGhvc3QgaXMgTVBUQ1AtZW5hYmxlZDsgYW5kIGRvdWJsZS1lbmRlZCBw cm94eSwgaWUgd2hlcmUgbmVpdGhlciBob3N0IGlzDQogTVBUQ1AtZW5hYmxlZCkuPG86cD48L286 cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PG86cD48L286cD48L3NwYW4+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUi IHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDss JnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+VGhpcyBtYXkgc2VlbSBsaWtlIGEgbG9uZyBsaXN0LCBi dXQgbW9zdCBvZiB0aGUgYW5zd2VycyBjYW4gYmUg4oCcbm9uZeKAnSDigJMgd2XigJlsbCBlbmQg dXAgd2l0aCBqdXN0IGEgc2hvcnQgcGFyYWdyYXBoIG9yIGEgZmV3IGJ1bGxldHMgaW4gdGhlIGNo YXJ0ZXIuPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PG86 cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+V2XigJlkIGFsc28gaGF2ZSB0 byB3b3JrIG91dCBpbnRlcmFjdGlvbnMgd2l0aCBub24tTVBUQ1AgV0dzLCBidXQgTWlyamEgYW5k IElFU0cgd2lsbCBwcm9iYWJseSB3YW50IHRoZSBtYWluIGlucHV0IG9uIHRoaXMuPG86cD48L286 cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PG86cD48L286cD48L3NwYW4+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUi IHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDss JnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+VGhhbmtzPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJm b250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fu cy1zZXJpZiZxdW90OyI+UGhpbCAmYW1wOyBZb3NoaTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwv ZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9 ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTomcXVvdDtIZWx2ZXRpY2EmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90OyI+X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX188YnI+DQptdWx0aXBhdGh0Y3AgbWFpbGluZyBsaXN0PGJyPg0KPC9zcGFuPjxzcGFu IGxhbmc9IkRFIj48YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj48c3BhbiBz dHlsZT0iZm9udC1zaXplOjkuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOiM5NTRGNzIiPm11bHRpcGF0aHRjcEBpZXRmLm9y Zzwvc3Bhbj48L2E+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjkuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7 Ij48YnI+DQo8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxhIGhyZWY9Imh0dHBzOi8vd3d3LmlldGYu b3JnL21haWxtYW4vbGlzdGluZm8vbXVsdGlwYXRodGNwIj48c3BhbiBzdHlsZT0iZm9udC1zaXpl OjkuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OywmcXVvdDtzYW5zLXNlcmlm JnF1b3Q7O2NvbG9yOiM5NTRGNzIiPmh0dHBzOi8vd3d3LmlldGYub3JnL21haWxtYW4vbGlzdGlu Zm8vbXVsdGlwYXRodGNwPC9zcGFuPjwvYT48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4N CjwvYmxvY2txdW90ZT4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i REUiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4N CjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvYm9keT4NCjwvaHRtbD4NCg== --_000_787AE7BB302AE849A7480A190F8B933009DB3E06OPEXCLILMA3corp_-- From nobody Tue Nov 15 01:36:57 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id CEAD412979D for ; Tue, 15 Nov 2016 01:36:56 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.699 X-Spam-Level: X-Spam-Status: No, score=-2.699 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id z2ou6l2A747Q for ; Tue, 15 Nov 2016 01:36:55 -0800 (PST) Received: from mail-pf0-x22c.google.com (mail-pf0-x22c.google.com [IPv6:2607:f8b0:400e:c00::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 2D4E1129537 for ; Tue, 15 Nov 2016 01:36:55 -0800 (PST) Received: by mail-pf0-x22c.google.com with SMTP id c4so23575535pfb.1 for ; Tue, 15 Nov 2016 01:36:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=1Q3wil9rEVaEDFuZ+Ni0KiCOxd43w4LxYUsjwz0MlC4=; b=YTp9iJ0rLGnDX8AHyAZkRu30X71A9rKVfDxi+1d3cyIAgsln36nOUh09VPi1m5K8gc P13IqWB06MQvX2qhw85icLmnOfc27GB/z5h2VY61uo91ypacmiUsuszzGx6q/tLWiJ+v cKoJB8As8xt/c+5DFdvSxp5/CIQEJC54zp7+OITm/8z/N9xvDrm1naDFqNqz8dBrZ0rY 74RZy2TK5FJyA3D01EzPt1jbfrOIoOeTwYM55GMwlzvoG1qMZrXW3uSuhFgLoixPj3OY uXtpKxtLfIeJ3U9WDGx/HgXIoX/nDxOWrFxObHhD2rSSpEgNEBnZqikHpDZKSNMoRbe2 qh3w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=1Q3wil9rEVaEDFuZ+Ni0KiCOxd43w4LxYUsjwz0MlC4=; b=VlCno4yE2rEDlGOuzewSY2p2TC9dbYT+T4bRPoP/NS/jLY6CDxDeLy/J0cm9g0iFdi aKuyt/6wimnzOpCN/Tws8UMco7FTYliSx35Xwp1HIGU0+kJYjirMQM0Ou/Cx7riyAxWp CtTZbWRUIZps+Wu8qRb7qHhN9yaLcsDShQnQ13zqnrvSZ7yoF7aiewKqZUif3FmxiZyf xKbbaHTeNnzuPjyYDLBmrO1uWczl31f/MmUDGyE2pVfn6EhPVpf2JI2r3qtHx8d5ZiOv qNCTIFRSszJ3kGNodTYZAV81qDnBYTtMcfdrTRNmYUqJCnpJMqm3FPc9nHpe8mYF5NTj APwA== X-Gm-Message-State: ABUngvf0fgYRV/Of3oBOqPMmcoq+M06QZHjxssmOS9kZ28lswrnOLhaYGpAR7MO+6+Bx5g== X-Received: by 10.98.208.70 with SMTP id p67mr45575899pfg.15.1479202614754; Tue, 15 Nov 2016 01:36:54 -0800 (PST) Received: from t2001067c03700128250d391650325af6.v6.meeting.ietf.org ([2001:67c:370:128:250d:3916:5032:5af6]) by smtp.gmail.com with ESMTPSA id b126sm41274071pfg.90.2016.11.15.01.36.52 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 15 Nov 2016 01:36:53 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_590C9D45-E430-4C20-BA50-426BD49D62FD" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <20161115071909.GV4269@Chimay.local> Date: Tue, 15 Nov 2016 09:36:48 +0000 Message-Id: <5218E1CC-D944-4AEC-BB71-DA5CF10D33D3@gmail.com> References: <581F2334.8010403@uclouvain.be> <20161113075145.GH4269@Chimay.local> <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> <20161115071909.GV4269@Chimay.local> To: Christoph Paasch X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 09:36:57 -0000 --Apple-Mail=_590C9D45-E430-4C20-BA50-426BD49D62FD Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Christoph, > On 15 Nov 2016, at 07:19, Christoph Paasch wrote: >=20 > Hello, >=20 > On 14/11/16 - 06:14:17, Alan Ford wrote: >> Hi all, >>=20 >> After discussion at IETF97, I think it=E2=80=99s clear that this = proposal - the >> idea of =E2=80=9Cpriority=E2=80=9D - means different things to = different people. For >> example: >>=20 >> a) A percentage split - but would that only kick in when one link is = full? >> Or would all traffic always be split? >> b) Prioritising subflows, overflowing only when one is full >> c) QoS (latency, bandwidth, etc) values >> d) etc etc >>=20 >> Personally I think only (b) makes sense at the subflow level, = everything >> else is far too complex to signal in a few bits. Whether it is of use = to >> people in the real world, however, I don=E2=80=99t know, however! >=20 > I agree with you that signalling priorities in the sense of (b) is not > necessarily useful. Because, at the end it is then still left to the > decision of the implementer on how he translates the priorities into > scheduling. >=20 > I think that one missing piece in MPTCP today is the lack of control a > host can exercise on how the peer should schedule its traffic. >=20 > The backup-bit only enables seamless handover. But MPTCP's benefits go > beyond that. Especially for applications sending a thin stream, the = delay > benefits can be huge (as has been mentioned in the IETF journal = article), if > the scheduling takes RTT into account (while minimizing cell usage for = power > & cost reasons). >=20 > Allowing to signal this will be a bigger exercise, but I believe > that it is necessary if we want longterm to go to a world where a = client can > connect to any webserver (of any implementation) and use MPTCP. So what semantics would you assign to the priorities? Or are you saying = we should leave that up to implementors" =E2=80=9CThis defines the priority of each subflow with relation to each = other; how a receiver of this option translates this into the scheduling = is implementation-specific." Is that useful to you as an implementor, do you feel? For interop, when = you don=E2=80=99t know what the far end will do with this information, = would it be useful? Are there any fundamentals we could/should specify? Regards, Alan --Apple-Mail=_590C9D45-E430-4C20-BA50-426BD49D62FD Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi Christoph,

On = 15 Nov 2016, at 07:19, Christoph Paasch <cpaasch@apple.com> = wrote:

Hello,

On 14/11/16 - 06:14:17, Alan Ford = wrote:
Hi = all,

After discussion at IETF97, I think = it=E2=80=99s clear that this proposal - the
idea of = =E2=80=9Cpriority=E2=80=9D - means different things to different people. = For
example:

a) A percentage = split - but would that only kick in when one link is full?
Or would all traffic always be split?
b) = Prioritising subflows, overflowing only when one is full
c) = QoS (latency, bandwidth, etc) values
d) etc etc

Personally I think only (b) makes sense at the = subflow level, everything
else is far too complex to = signal in a few bits. Whether it is of use to
people in = the real world, however, I don=E2=80=99t know, however!

I agree with you that signalling priorities in = the sense of (b) is not
necessarily useful. Because, at the end = it is then still left to the
decision of the implementer on how he = translates the priorities into
scheduling.

I think that one missing piece in MPTCP today is = the lack of control a
host can exercise on how the peer should = schedule its traffic.

The backup-bit only enables seamless handover. = But MPTCP's benefits go
beyond that. Especially for applications = sending a thin stream, the delay
benefits can be huge (as has been = mentioned in the IETF journal article), if
the scheduling takes RTT into account = (while minimizing cell usage for power
& cost reasons).

Allowing to signal this will be a bigger = exercise, but I believe
that it is necessary if we want longterm = to go to a world where a client can
connect to any webserver (of any = implementation) and use MPTCP.

So what semantics would you assign to the = priorities? Or are you saying we should leave that up to = implementors"

=E2=80=9CThis defines = the priority of each subflow with relation to each other; how a receiver = of this option translates this into the scheduling is = implementation-specific."

Is that = useful to you as an implementor, do you feel? For interop, when you = don=E2=80=99t know what the far end will do with this information, would = it be useful?

Are there any = fundamentals we could/should specify?

Regards,
Alan

= --Apple-Mail=_590C9D45-E430-4C20-BA50-426BD49D62FD-- From nobody Tue Nov 15 02:13:05 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id B5B1E129A68 for ; Tue, 15 Nov 2016 02:12:51 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.21 X-Spam-Level: X-Spam-Status: No, score=-4.21 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=ericsson.onmicrosoft.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id EFiVmHNYaZIJ for ; Tue, 15 Nov 2016 02:12:48 -0800 (PST) Received: from sessmg23.ericsson.net (sessmg23.ericsson.net [193.180.251.45]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id D1A6F129A33 for ; Tue, 15 Nov 2016 02:12:43 -0800 (PST) X-AuditID: c1b4fb2d-5b107980000009f7-48-582adf9a657e Received: from ESESSHC006.ericsson.se (Unknown_Domain [153.88.183.36]) by (Symantec Mail Security) with SMTP id 36.E1.02551.A9FDA285; Tue, 15 Nov 2016 11:12:42 +0100 (CET) Received: from EUR01-DB5-obe.outbound.protection.outlook.com (153.88.183.145) by oa.msg.ericsson.com (153.88.183.36) with Microsoft SMTP Server (TLS) id 14.3.319.2; Tue, 15 Nov 2016 11:09:27 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ericsson.onmicrosoft.com; s=selector1-ericsson-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=HRDWL1Z71F5wYiSK0nXbs3grSXAsA01QpOcDZ0tWClg=; b=a0UkLlhD5nRMUb5s4uDUCLvN9sBDbxGz1gor5E5VRm1J7vF5Vq7BZF39gmuqDknaC1+2T5LGwuVWhnGMuVBb++plMtJAydEBad9N0Yp2iKRmnhrWhxHs8FrhMJztjseDkBZQSX2A4ENi3jMc1i+e0O6o2p5PqJIPfUq6PJNzGHA= Received: from VI1PR07MB1262.eurprd07.prod.outlook.com (10.164.92.16) by VI1PR07MB1262.eurprd07.prod.outlook.com (10.164.92.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.1.734.2; Tue, 15 Nov 2016 10:08:52 +0000 Received: from VI1PR07MB1262.eurprd07.prod.outlook.com ([10.164.92.16]) by VI1PR07MB1262.eurprd07.prod.outlook.com ([10.164.92.16]) with mapi id 15.01.0734.004; Tue, 15 Nov 2016 10:08:52 +0000 From: Robert Skog To: "mohamed.boucadair@orange.com" , "Markus.Brunner3@swisscom.com" , "philip.eardley@bt.com" , "alan.ford@gmail.com" Thread-Topic: [multipathtcp] Towards a Multipath TCP Proxy work item Thread-Index: AdI7N1nf0aKADf/wTiuUhe6Yz4SJ8QATzjrQAK3WTAAAAHG7lAA1kHYAAAIQ14AAAnGiUA== Date: Tue, 15 Nov 2016 10:08:52 +0000 Message-ID: References: <0898853c01b245aa8b3c45c9da478d6a@rew09926dag03b.domain1.systemhost.net> <286B053B-7E5E-4FD8-A767-DAC55E8D42C9@gmail.com> <1479105129326.45083@bt.com> <0B758A41-338E-4E3B-B4D2-53DB8DF71610@swisscom.com> <787AE7BB302AE849A7480A190F8B933009DB3E06@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DB3E06@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=robert.skog@ericsson.com; x-originating-ip: [192.176.1.84] x-microsoft-exchange-diagnostics: 1; VI1PR07MB1262; 7:+M/yIuspEMAr6P30G6DSDeonuupacCSBGDPNcrXRpwsLmm2loyjlp5OxqHyw3IGsKfZiRznMUFZORjUoOn4earauBCgdl9Rs1wKAY8IepX/516/rKGjhWvG1ivIr4ov6auYf90275c/bHQ9aMUEMiaP9jCQfxb1aJJ6scBH3kkyJs7pdAZFwB47WPdeAbs+gFJG9EjsvuxoD+5whah4y1n0PLNUwQTfQsRMDg65D7LF5ddNtemuTIjioYePvE/UDeLNw0iM0gKQNb/VQJPEYvrO8sYJ7irQxcWCkZ26GsTQc6B4SPqEG7tPmOSVpX1eQQb8ANXNrpGCFzFzNDtbOgK8aq2LN8/Y6vLERjdFSaZk= x-ms-office365-filtering-correlation-id: 379318ef-126e-4a1b-8e1a-08d40d3f66e5 x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(22001);SRVR:VI1PR07MB1262; x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(146908506813832)(192374486261705)(18271650672692)(21748063052155); x-exchange-antispam-report-cfa-test: BCL:0; PCL:0; RULEID:(6060326)(601004)(2401047)(5005006)(8121501046)(3002001)(10201501046)(6061324); SRVR:VI1PR07MB1262; BCL:0; PCL:0; RULEID:; SRVR:VI1PR07MB1262; x-forefront-prvs: 012792EC17 x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(7916002)(199003)(24454002)(189002)(3846002)(3660700001)(81166006)(81156014)(33656002)(561944003)(3280700002)(102836003)(4326007)(790700001)(6116002)(3900700001)(2906002)(106356001)(122556002)(7696004)(93886004)(105586002)(86362001)(2201001)(87936001)(8676002)(9686002)(8936002)(66066001)(2501003)(189998001)(54356999)(76176999)(92566002)(5660300001)(50986999)(101416001)(2900100001)(68736007)(5001770100001)(2950100002)(76576001)(97736004)(229853002)(7846002)(7736002)(77096005)(7906003)(74316002); DIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR07MB1262; H:VI1PR07MB1262.eurprd07.prod.outlook.com; FPR:; SPF:None; PTR:InfoNoRecords; A:1; MX:1; LANG:en; received-spf: None (protection.outlook.com: ericsson.com does not designate permitted sender hosts) spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: multipart/alternative; boundary="_000_VI1PR07MB1262176069646E15A1813F2C8BBF0VI1PR07MB1262eurp_" MIME-Version: 1.0 X-MS-Exchange-CrossTenant-originalarrivaltime: 15 Nov 2016 10:08:52.3841 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 92e84ceb-fbfd-47ab-be52-080c6b87953f X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR07MB1262 X-OriginatorOrg: ericsson.com X-Brightmail-Tracker: H4sIAAAAAAAAA02Sa0iTURjHOe9le50NjkvzSSNyVKR4N2qkRGLBggTpQ60L5NIXFeeFvTbS T/uQlVPB0KKJ2oxpziuKaKWGzjAVUXRpoE0RL5FiWlqyTMvtJPjt9zz//3M7HI6WDbA+XEp6 Fq9NV2vkIgljVLUfDyqdCVCFGs1YYRmuoRUr+mlK0buyIFas130SKaobatAFVvlwo5hSvim1 i5Vms4NSPlgcECntBiMdx96URCXymhQdrw05Hy9JLn4yJMqct1H3TfY/jB5tDFIG5MYBPg29 jXqxAUk4GW5EYCkwsiToRzD27ZErYHAhDWsFCzRRiilo7ywWkeA9gry6L8jZTIQDobmyyVXi iecRdNlWaKdA4wiYXXgsdvJBHAOFLdWskz3xRdhp7hQTvgZFy9uurRh8Avqmnu1O4Dgpvg2/ DaFkWAsFs5anIqfHDd+F2aFyxskIH4LNwXqKzPKGyfkX/6/DYO4coQl7wde5HZb4b0HH2pyI 5I/BUr7edQ1gEw0FehNDhFhY7LBQezzzuQI5FwKcCrZNP5LWgNk+QZHaHgQfqrZY4jkCjmEl ydez0N7X6uopwzy8ashF5CF8wP4xDxUh/9J9exPOgIaKKhdLsQcMGOeZ0t22NPaHprchxOIH JfmzYsKnILesXLw/b0LiWuQl8IKQlhQeEcxrUxIEISM9OJ3PakG7H6yndSvoNapbjrYizCH5 AWnmqL9Kxqp1QnaaFQFHyz2lZycCVDJpojo7h9dm3NHe0/CCFflyjNxbesYyc12Gk9RZfCrP Z/LaPZXi3Hz0KFBx9HKlt8O325G2/VJPD7iX/40rtEU3D014rCYYfGOsulGPtp0284+l8Lz+ Ima9sks1+q6ZHdmKXK0tKTPpaiJtYQ7TYNtPq8S0dLXAHosylZqT7uO6pRHP2O0b55av1I7L uluej04dnvw+mRM7FlE31xG3PYUuRb1qiP81LWeEZHVYAK0V1P8Aiakym1wDAAA= Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 10:12:51 -0000 --_000_VI1PR07MB1262176069646E15A1813F2C8BBF0VI1PR07MB1262eurp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 KzENCldlIHNlZSBhIG5lZWQgdG8gc29sdmUgVURQIGluIHNldmVyYWwgcGxhY2VzLCBzbyBoYXZp bmcgYSBzZXBhcmF0ZSBzcGVjaWZpY2F0aW9uIGNhbiBoZWxwIHRoaXMgbW92aW5nIGZvcndhcmQu DQoNCkNoZWVycywNCi9Sb2JlcnQNCg0KRnJvbTogbXVsdGlwYXRodGNwIFttYWlsdG86bXVsdGlw YXRodGNwLWJvdW5jZXNAaWV0Zi5vcmddIE9uIEJlaGFsZiBPZiBtb2hhbWVkLmJvdWNhZGFpckBv cmFuZ2UuY29tDQpTZW50OiBkZW4gMTUgbm92ZW1iZXIgMjAxNiAwOTo1Nw0KVG86IE1hcmt1cy5C cnVubmVyM0Bzd2lzc2NvbS5jb207IHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTsgYWxhbi5mb3JkQGdt YWlsLmNvbQ0KQ2M6IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KU3ViamVjdDogUmU6IFttdWx0aXBh dGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbQ0KDQpIaSBNYXJr dXMsIGFsbCwNCg0KSeKAmW0gb24gdGhlIHNhbWUgcGFnZSB0aGF0IG5vbi10Y3AgdHJhZmZpYyBz aG91bGQgYmUgY29uc2lkZXJlZCBpbiBzY29wZS4gQXQgbGVhc3QsIHRoZSBVRFAgY2FzZSBzaG91 bGQgYmUgaW52ZXN0aWdhdGVkLiBJIHJlbWVtYmVyIHRoZXJlIHdhcyBpbnRlcmVzdCBpbiBCQSBt ZWV0aW5nIGFib3V0IHRoZSBVRFAgcGFydCAoaHR0cHM6Ly93d3cuaWV0Zi5vcmcvcHJvY2VlZGlu Z3MvOTUvbWludXRlcy9taW51dGVzLTk1LW1wdGNwKS4NCg0KQW4gb3B0aW9uIEkgc2VlIGlzIHRv IGNvbnNpZGVyIGFkdmFuY2luZyB0aGUgdXNlIG9mIE1QVENQIHRvIGNvbnZleSBVRFAgZmxvd3Mg aW4gYSBzZXBhcmF0ZSBFWFBFUklNRU5UQUwgc3BlY2lmaWNhdGlvbiB0aGF0IHdpbGwgYmUgY3Jv c3MtcmV2aWV3ZWQgd2l0aCBvdGhlciBXR3MgKGludGFyZWEsIHRzdndnKS4gSGF2aW5nIHRoYXQg YmFzZSBzcGVjaWZpY2F0aW9uIHdpbGwgaGVscCBoYXZpbmcgaW50ZXJvcGVyYWJsZSBpbXBsZW1l bnRhdGlvbnMgdGhhdCB3aWxsIGJlIHVzZWQgdG8gY2FycnkgZXhwZXJpbWVudGF0aW9ucy4NCg0K VGhvc2UgZXhwZXJpbWVudHMgd2lsbCBoZWxwIHRvIGRldGVybWluZSB3aGV0aGVyIHRoZSBwcm9w b3NlZCBzb2x1dGlvbiBpcyBjb21wbGV4L3NpbXBsZSwgdmlhYmxlL25vbi12aWFibGUsIGZhaWxl ZC9zdWNjZXNzZnVsLCBldGMuDQoNCkxldOKAmXMgZ2l2ZSBpdCBhIHRyeS4NCg0KQ2hlZXJzLA0K TWVkDQoNCkRlIDogbXVsdGlwYXRodGNwIFttYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0 Zi5vcmddIERlIGxhIHBhcnQgZGUgTWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTxtYWlsdG86 TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbT4NCkVudm95w6kgOiBtYXJkaSAxNSBub3ZlbWJy ZSAyMDE2IDA4OjU4DQrDgCA6IHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVh cmRsZXlAYnQuY29tPjsgYWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWls LmNvbT4NCkNjIDogbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0 Zi5vcmc+DQpPYmpldCA6IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRD UCBQcm94eSB3b3JrIGl0ZW0NCg0KUGhpbCwNCg0KSWYgeW91IGZlZWwgaXQgd291bGQgdGFrZSB0 b28gbG9uZyBhbmQgdG8gYmUgdG9vIGNvbXBsZXggdG8gYWNoaWV2ZSBpbiBhIHJlYXNvbmFibGUg dGltZWZyYW1lLCB3ZSBhcmUgb2sgd2l0aCBleGNsdWRpbmcgbm9uLXRjcCB0cmFmZmljLCBob3dl dmVyLCBmb3Igb3VyIHRvdGFsIHNvbHV0aW9uIHdlIGRvIHJlcXVpcmVzIGFsc28gbm9uLXRjcCB0 cmFmZmljIHRvIGJlIHNlbnQgb3ZlciBtdWx0aXBsZSBwYXRocy4gV2UgY291bGQgYXJndWUgdGhh dCB3ZSBjYW4gdXNlIGEgZGlmZmVyZW50IG1lY2hhbmlzbXMgc3BlY2lmaWNhbGx5IGZvciBVRFAg YW5kIG90aGVyIHByb3RvY29scywgYnV0IGl0IHdvdWxkIGJlIG5pY2UgdG8gaGF2ZSBhcyBzaW5n bGUgTVBUQ1AtYmFzZWQgc29sdXRpb24uIChteSBndXQgZmVlbGluZyBpcyB0aGF0IHdlIHdvdWxk IG5lZWQgdG8gcmVwbGljYXRlIGEgbG90IG9mIE1QVENQIHNjaGVkdWxpbmcgZmVhdHVyZXMgaW50 byBhIG5ldyBtZWNoYW5pc20pLg0KDQpNYXJjdXMNCg0KVm9uOiBtdWx0aXBhdGh0Y3AgPG11bHRp cGF0aHRjcC1ib3VuY2VzQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRm Lm9yZz4+IGltIEF1ZnRyYWcgdm9uICJwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBoaWxp cC5lYXJkbGV5QGJ0LmNvbT4iIDxwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBoaWxpcC5l YXJkbGV5QGJ0LmNvbT4+DQpEYXR1bTogTW9udGFnLCAxNC4gTm92ZW1iZXIgMjAxNiB1bSAwNzoz Mg0KQW46ICJhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPiIg PGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+Pg0KQ2M6ICJt dWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4iIDxtdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4+DQpCZXRyZWZm OiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBp dGVtDQoNCg0KaSB0aGluayB3ZSBzaG91bGQgbW92ZSBiZXlvbmQgImV4cGxvcmluZyB3aGV0aGVy IGl0IHdvdWxkIGJlIHVzZWZ1bCIuDQoNCg0KDQppJ2QgbGlrZSB1cyB0byBhc3Nlc3MgcHJvcG9z ZWQgc29sdXRpb25zLiBpIHRoaW5rIHdlIHNob3VsZCBzYXkgdGhpcyBpcyB3aGF0IHdlJ3JlIGRv aW5nIC0gYXQgdGhlIG1vbWVudCB3ZSd2ZSBoYWQgcXVpdGUgYSBsb3Qgb2YgZGlzY3Vzc2lvbiBh Ym91dCBvbmUgcHJvcG9zYWwuIHdlIHNob3VsZCBnaXZlIHRoZSBjaGFuY2UgZm9yIG90aGVyIHBy b3Bvc2FscywgYW5kIG1ha2UgdGhlIGRpc2N1c3Npb24gbW9yZSBzdHJ1Y3R1cmVkICh3aGF0IGFy ZSB0aGUgYXNzZXNzbWVudCBjcml0ZXJpYSkuDQoNCg0KDQppIGFsc28gdGhpbmsgd2Ugc2hvdWxk IGV4cGxpY2l0bHkgZXhjbHVkZSBub24tdGNwIHRyYWZmaWMgIChpIHRoaW5rIG5vbi10Y3AgdHJh ZmZpYyBpcyB0b28gYmlnIGEgdG9waWMgZm9yIG91ciBXRykNCg0KDQoNCnBoaWwNCg0KDQoNCg0K DQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KRnJvbTogQWxhbiBGb3JkIDxhbGFu LmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPj4NClNlbnQ6IDE0IE5v dmVtYmVyIDIwMTYgMDY6MTENClRvOiBFYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFINCkNjOiBtdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4NClN1YmplY3Q6 IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0 ZW0NCg0KSSB0aGluayB0aGlzIHdvcmsgaXRlbSBpcyBhY2hpZXZhYmxlIGJ5IHNpbXBseSByZW1v dmluZyByZWZlcmVuY2VzIHRvIOKAnGF0IGxlYXN0IG9uZSBlbmTigJ0gZnJvbSB0aGUgZXhpc3Rp bmcgY2hhcnRlciBpdGVtIG9uIHRoZSBwcm94eS4gU28gdGhlIGl0ZW0gd291bGQgbm93IHJlYWQ6 DQoNCkZpbmFsbHksIHRoZSB3b3JraW5nIGdyb3VwIHdpbGwgZXhwbG9yZSB3aGV0aGVyIGFuIE1Q VENQLWF3YXJlDQptaWRkbGVib3ggd291bGQgYmUgdXNlZnVsLiBGb3IgZXhhbXBsZSwgcG90ZW50 aWFsbHkgaGVscGluZyBNUFRDUOKAmXMNCmluY3JlbWVudGFsIGRlcGxveW1lbnQgYnkgYWxsb3dp bmcgb25seSBvbmUgZW5kIGhvc3QgdG8gYmUgTVBUQ1AtZW5hYmxlZA0KYW5kIHRoZSBtaWRkbGVi b3ggYWN0cyBhcyBhbiBNUFRDUCBwcm94eSBmb3IgdGhlIG90aGVyIGVuZCBob3N0LCB3aGljaCBy dW5zDQpUQ1A7IGFuZCBwb3RlbnRpYWxseSBoZWxwaW5nIHNvbWUgbW9iaWxpdHkgc2NlbmFyaW9z LCB3aGVyZSB0aGUgbWlkZGxlIGJveA0KYWN0cyBhcyBhbiBhbmNob3IgYmV0d2VlbiB0d28gTVBU Q1AtZW5hYmxlZCBob3N0cy4gQWx0ZXJuYXRpdmVseSwgbmVpdGhlcg0KZW5kIGhvc3QgY291bGQg YmUgTVBUQ1AtZW5hYmxlZCBidXQgYSBwYWlyIG9mIHByb3hpZXMgY291bGQgd29yayB0b2dldGhl ciB0bw0KYnJpbmcgTVBUQ1AgYmVuZWZpdHMgdG8gc3VjaCBjb25uZWN0aW9ucy4gVGhlIHdvcmtp bmcgZ3JvdXAgd2lsbCBkZXRhaWwgd2hhdCByZWFsDQpwcm9ibGVtcyBhbiBNUFRDUC1lbmFibGVk IG1pZGRsZWJveCBtaWdodCBzb2x2ZSwgaG93IGl0IHdvdWxkIGltcGFjdCB0aGUNCk11bHRpcGF0 aCBUQ1AgYXJjaGl0ZWN0dXJlIChSRkM2MTgyKSwgd2hhdCBwcm94eSBhcHByb2FjaCBtaWdodCBi ZQ0KanVzdGlmaWVkIGFzIGNvbXBhcmVkIGFnYWluc3QgYWx0ZXJuYXRpdmUgc29sdXRpb25zIHRv IHRoZSBwcm9ibGVtcywgYW5kDQp0aGUgbGlrZWx5IGZlYXNpYmlsaXR5IG9mIHNvbHZpbmcgdGhl IHRlY2huaWNhbCBhbmQgc2VjdXJpdHkgaXNzdWVzLg0KDQpJbiBzb21lIHdheXMsIHRoZSB0d28g ZW5kZWQgcHJveHkgd29yayBjb3VsZCBldmVuIGJlIHNlZW4gYXMgYW4gZXh0ZW5zaW9uIG9mIHRo ZSBwcmV2aW91cyBvcGVyYXRpb25hbCBleHBlcmllbmNlIHdvcmsgd2l0aGluIHRoaXMgV0cuDQoN ClJlZ2FyZHMsDQpBbGFuDQoNCk9uIDEwIE5vdiAyMDE2LCBhdCAxOToxNywgcGhpbGlwLmVhcmRs ZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20+IHdyb3RlOg0KDQpIaSwNClBl cmhhcHMgdGhpcyBpcyBzcGVha2luZyB0b28gc29vbiwgYnV0IGl0IGxvb2tzIGxpa2UgdGhlIHZl cnkgYWN0aXZlIGRpc2N1c3Npb24gaXMgcmVhY2hpbmcgc29tZSBjb21tb24gdW5kZXJzdGFuZGlu Zz8NCg0KV2XigJlyZSB0cnlpbmcgdG8gd29yayBvdXQgd2hhdCBhIHdvcmsgaXRlbSBtaWdodCBs b29rIGxpa2UsIHNvIHdvdWxkIGxpa2UgdG8gdW5kZXJzdGFuZCB3aGF0IGFzc3VtcHRpb25zIHdl IHdvdWxkIG1ha2UsIGVnIGFib3V0IHRoZSBzY2VuYXJpbywgJiB3aGF0IGNvbW1vbiBhZ3JlZW1l bnRzIHdl4oCZZCBhc3N1bWUgJiByZXN0cmljdGlvbnMgb24gaG93IHRoZSBzb2x1dGlvbiB3b3Jr cy4gVGhpcyBzZWVtcyBpbXBvcnRhbnQgdG8gZnJhbWUgd29yayBieSBXRy4gSWYgcG9zc2libGUg d2XigJlkIGxpa2UgZGlzY3Vzc2lvbiBvbiB0aGVzZSBwb2ludHMgdG8gYXZvaWQgZ2V0dGluZyBp bnRvIHRoZSBmaW5lIGRldGFpbHMgb2Ygb25lIHBhcnRpY3VsYXIgZXhpc3RpbmcgcHJvcG9zYWwu DQoNCldoYXQgd2XigJlkIGFwcHJlY2lhdGUgaXMgYSBzdW1tYXJ5IG9mIHdoYXQgdGhlIGFzc3Vt cHRpb25zIC91bmRlcnN0YW5kaW5ncyBhcmUgYWJvdXQ6DQrigKIgICAgICAgICBUaGUgc2NlbmFy aW8gKGZvciBpbnN0YW5jZTogdGhlIE1QVENQLWVuYWJsZWQgaG9zdCBrbm93cyB0aGUgYWRkcmVz cyBvZiB0aGUgcHJveHkgKGVnIHRocm91Z2ggY29uZmlndXJhdGlvbik7IGFuZCBpdCBrbm93cyB0 aGUgYWRkcmVzcyBvZiB0aGUg4oCYbGVnYWN54oCZIGhvc3QgaXQgd2FudHMgdG8gY29tbXVuaWNh dGUgd2l0aCkNCuKAoiAgICAgICAgIElmIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQg b24gdGhlIGN1cnJlbnQgTVBUQ1AgcHJvdG9jb2zigJlzIGZhbGxiYWNrIGJlaGF2aW91ciBhbmQg Y29waW5nIHdpdGggbWlkZGxlYm94ZXMNCuKAoiAgICAgICAgIElmIHdlIGNhbiBhZ3JlZSB0aGF0 IHRoZSBzb2x1dGlvbiBpcyBiYXNlZCBvbiBhIG5ldyBNUFRDUCBvcHRpb24NCuKAoiAgICAgICAg IElmIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gdGhlIGN1cnJlbnQgTVBUQ1Ag cHJvdG9jb2zigJlzIHNlbWFudGljcyAob3RoZXIgdGhhbiB0aGUgbmV3IG9wdGlvbikgZWcgaW4g dGVybXMgb2YgaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4MjQjc2VjdGlvbi00DQri gKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIFRDUOKAmXMg c2VtYW50aWNzLCBvciBhbnkgbW9kcyBhcmUgbmVlZGVkLCBvciBhc3N1bXB0aW9ucyBhYm91dCBp dHMgYmVoYXZpb3VyLCBldGMNCuKAoiAgICAgICAgIElmIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBl bnZpc2FnZWQgb24gb3RoZXIgZXhpc3RpbmcgdHJhbnNwb3J0IHByb3RvY29s4oCZcyBzZW1hbnRp Y3MgKHByZXN1bWluZyBwZW9wbGUgc3RpbGwgd291bGQgbGlrZSBub24tVENQIGluIHNjb3BlPykN CuKAoiAgICAgICAgIEFueXRoaW5nIGVsc2UgdGhhdCB5b3UgdGhpbmsgaXMgbmVlZGVkIGluIG9y ZGVyIHRvIGZyYW1lIHRoZSB3b3JrIGl0ZW0NCg0KSXQgbWF5IGJlIGNsZWFyZXIgdG8gZG8gdGhp cyBmb3IgdGhlIHR3byB1c2UgY2FzZXMgKHNpbmdsZS1lbmRlZCBwcm94eSwgaWUgd2hlcmUgb25s eSBvbmUgaG9zdCBpcyBNUFRDUC1lbmFibGVkOyBhbmQgZG91YmxlLWVuZGVkIHByb3h5LCBpZSB3 aGVyZSBuZWl0aGVyIGhvc3QgaXMgTVBUQ1AtZW5hYmxlZCkuDQoNClRoaXMgbWF5IHNlZW0gbGlr ZSBhIGxvbmcgbGlzdCwgYnV0IG1vc3Qgb2YgdGhlIGFuc3dlcnMgY2FuIGJlIOKAnG5vbmXigJ0g 4oCTIHdl4oCZbGwgZW5kIHVwIHdpdGgganVzdCBhIHNob3J0IHBhcmFncmFwaCBvciBhIGZldyBi dWxsZXRzIGluIHRoZSBjaGFydGVyLg0KDQpXZeKAmWQgYWxzbyBoYXZlIHRvIHdvcmsgb3V0IGlu dGVyYWN0aW9ucyB3aXRoIG5vbi1NUFRDUCBXR3MsIGJ1dCBNaXJqYSBhbmQgSUVTRyB3aWxsIHBy b2JhYmx5IHdhbnQgdGhlIG1haW4gaW5wdXQgb24gdGhpcy4NCg0KVGhhbmtzDQpQaGlsICYgWW9z aGkNCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fDQptdWx0 aXBhdGh0Y3AgbWFpbGluZyBsaXN0DQptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRp cGF0aHRjcEBpZXRmLm9yZz4NCmh0dHBzOi8vd3d3LmlldGYub3JnL21haWxtYW4vbGlzdGluZm8v bXVsdGlwYXRodGNwDQoNCg== --_000_VI1PR07MB1262176069646E15A1813F2C8BBF0VI1PR07MB1262eurp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTUgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPCEtLVtp ZiAhbXNvXT48c3R5bGU+dlw6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kb1w6KiB7 YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kd1w6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0 I1ZNTCk7fQ0KLnNoYXBlIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQo8L3N0eWxlPjwh W2VuZGlmXS0tPjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25zICovDQpAZm9udC1mYWNl DQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDExIDYgNCAyIDIgMiAyIDIg NDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OiJDYW1icmlhIE1hdGgiOw0KCXBhbm9zZS0x OjIgNCA1IDMgNSA0IDYgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpDYWxpYnJp Ow0KCXBhbm9zZS0xOjIgMTUgNSAyIDIgMiA0IDMgMiA0O30NCkBmb250LWZhY2UNCgl7Zm9udC1m YW1pbHk6IlNlZ29lIFVJIjsNCglwYW5vc2UtMToyIDExIDUgMiA0IDIgNCAyIDIgMzt9DQpAZm9u dC1mYWNlDQoJe2ZvbnQtZmFtaWx5OlRhaG9tYTsNCglwYW5vc2UtMToyIDExIDYgNCAzIDUgNCA0 IDIgNDt9DQovKiBTdHlsZSBEZWZpbml0aW9ucyAqLw0KcC5Nc29Ob3JtYWwsIGxpLk1zb05vcm1h bCwgZGl2Lk1zb05vcm1hbA0KCXttYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsN Cglmb250LXNpemU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLHNlcmlm O30NCmE6bGluaywgc3Bhbi5Nc29IeXBlcmxpbmsNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0K CWNvbG9yOmJsdWU7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQphOnZpc2l0ZWQsIHNw YW4uTXNvSHlwZXJsaW5rRm9sbG93ZWQNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9y OnB1cnBsZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCnANCgl7bXNvLXN0eWxlLXBy aW9yaXR5Ojk5Ow0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQt c2l6ZToxMi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsc2VyaWY7fQ0KcC5N c29BY2V0YXRlLCBsaS5Nc29BY2V0YXRlLCBkaXYuTXNvQWNldGF0ZQ0KCXttc28tc3R5bGUtcHJp b3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IkJhbGxvb24gVGV4dCBDaGFyIjsNCgltYXJnaW46 MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6OC4wcHQ7DQoJZm9udC1m YW1pbHk6IlRhaG9tYSIsc2Fucy1zZXJpZjt9DQpwLm1zb25vcm1hbDAsIGxpLm1zb25vcm1hbDAs IGRpdi5tc29ub3JtYWwwDQoJe21zby1zdHlsZS1uYW1lOm1zb25vcm1hbDsNCgltc28tc3R5bGUt cHJpb3JpdHk6OTk7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9u dC1zaXplOjEyLjBwdDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIixzZXJpZjt9DQpz cGFuLkJhbGxvb25UZXh0Q2hhcg0KCXttc28tc3R5bGUtbmFtZToiQmFsbG9vbiBUZXh0IENoYXIi Ow0KCW1zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiQmFsbG9vbiBUZXh0 IjsNCglmb250LWZhbWlseToiU2Vnb2UgVUkiLHNhbnMtc2VyaWY7fQ0Kc3Bhbi5hcHBsZS1jb252 ZXJ0ZWQtc3BhY2UNCgl7bXNvLXN0eWxlLW5hbWU6YXBwbGUtY29udmVydGVkLXNwYWNlO30NCnNw YW4uRW1haWxTdHlsZTIyDQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsOw0KCWZvbnQtZmFtaWx5 OiJDYWxpYnJpIixzYW5zLXNlcmlmOw0KCWNvbG9yOndpbmRvd3RleHQ7fQ0KcC5UZXh0ZWRlYnVs bGVzLCBsaS5UZXh0ZWRlYnVsbGVzLCBkaXYuVGV4dGVkZWJ1bGxlcw0KCXttc28tc3R5bGUtbmFt ZToiVGV4dGUgZGUgYnVsbGVzIjsNCgltc28tc3R5bGUtbGluazoiVGV4dGUgZGUgYnVsbGVzIENh ciI7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjEy LjBwdDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIixzZXJpZjt9DQpzcGFuLlRleHRl ZGVidWxsZXNDYXINCgl7bXNvLXN0eWxlLW5hbWU6IlRleHRlIGRlIGJ1bGxlcyBDYXIiOw0KCW1z by1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiVGV4dGUgZGUgYnVsbGVzIjsN Cglmb250LWZhbWlseToiVGFob21hIixzYW5zLXNlcmlmO30NCnNwYW4uRW1haWxTdHlsZTI1DQoJ e21zby1zdHlsZS10eXBlOnBlcnNvbmFsOw0KCWZvbnQtZmFtaWx5OiJDb3VyaWVyIE5ldyI7DQoJ Y29sb3I6YmxhY2s7DQoJZm9udC13ZWlnaHQ6bm9ybWFsOw0KCWZvbnQtc3R5bGU6bm9ybWFsO30N CnNwYW4uRW1haWxTdHlsZTI2DQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsLXJlcGx5Ow0KCWZv bnQtZmFtaWx5OiJDYWxpYnJpIixzYW5zLXNlcmlmOw0KCWNvbG9yOndpbmRvd3RleHQ7fQ0KLk1z b0NocERlZmF1bHQNCgl7bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJZm9udC1zaXplOjEw LjBwdDt9DQpAcGFnZSBXb3JkU2VjdGlvbjENCgl7c2l6ZTo1OTUuMHB0IDg0Mi4wcHQ7DQoJbWFy Z2luOjcwLjg1cHQgNzAuODVwdCAyLjBjbSA3MC44NXB0O30NCmRpdi5Xb3JkU2VjdGlvbjENCgl7 cGFnZTpXb3JkU2VjdGlvbjE7fQ0KLS0+PC9zdHlsZT48IS0tW2lmIGd0ZSBtc28gOV0+PHhtbD4N CjxvOnNoYXBlZGVmYXVsdHMgdjpleHQ9ImVkaXQiIHNwaWRtYXg9IjEwMjYiIC8+DQo8L3htbD48 IVtlbmRpZl0tLT48IS0tW2lmIGd0ZSBtc28gOV0+PHhtbD4NCjxvOnNoYXBlbGF5b3V0IHY6ZXh0 PSJlZGl0Ij4NCjxvOmlkbWFwIHY6ZXh0PSJlZGl0IiBkYXRhPSIxIiAvPg0KPC9vOnNoYXBlbGF5 b3V0PjwveG1sPjwhW2VuZGlmXS0tPg0KPC9oZWFkPg0KPGJvZHkgYmdjb2xvcj0id2hpdGUiIGxh bmc9IkVOLVVTIiBsaW5rPSJibHVlIiB2bGluaz0icHVycGxlIj4NCjxkaXYgY2xhc3M9IldvcmRT ZWN0aW9uMSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPiYjNDM7MTxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJm b250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJp ZiI+V2Ugc2VlIGEgbmVlZCB0byBzb2x2ZSBVRFAgaW4gc2V2ZXJhbCBwbGFjZXMsIHNvIGhhdmlu ZyBhIHNlcGFyYXRlIHNwZWNpZmljYXRpb24gY2FuIGhlbHAgdGhpcyBtb3ZpbmcgZm9yd2FyZC48 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2Vy aWYiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssc2Fucy1zZXJpZiI+Q2hlZXJzLDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+L1JvYmVydDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+PG86cD4mbmJzcDs8L286cD48 L3NwYW4+PC9wPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29s aWQgI0UxRTFFMSAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+RnJvbTo8L3NwYW4+PC9iPjxzcGFuIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1z ZXJpZiI+IG11bHRpcGF0aHRjcCBbbWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3Jn XQ0KPGI+T24gQmVoYWxmIE9mIDwvYj5tb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPGJyPg0K PGI+U2VudDo8L2I+IGRlbiAxNSBub3ZlbWJlciAyMDE2IDA5OjU3PGJyPg0KPGI+VG86PC9iPiBN YXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tOyBwaGlsaXAuZWFyZGxleUBidC5jb207IGFsYW4u Zm9yZEBnbWFpbC5jb208YnI+DQo8Yj5DYzo8L2I+IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxicj4N CjxiPlN1YmplY3Q6PC9iPiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBU Q1AgUHJveHkgd29yayBpdGVtPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkhpIE1hcmt1cywgYWxsLA0KPG86cD48L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6 ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2si PjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1 b3Q7O2NvbG9yOmJsYWNrIj5J4oCZbSBvbiB0aGUgc2FtZSBwYWdlIHRoYXQgbm9uLXRjcCB0cmFm ZmljIHNob3VsZCBiZSBjb25zaWRlcmVkIGluIHNjb3BlLiBBdCBsZWFzdCwgdGhlIFVEUCBjYXNl IHNob3VsZCBiZSBpbnZlc3RpZ2F0ZWQuIEkgcmVtZW1iZXIgdGhlcmUgd2FzIGludGVyZXN0IGlu IEJBIG1lZXRpbmcgYWJvdXQNCiB0aGUgVURQIHBhcnQgKDxhIGhyZWY9Imh0dHBzOi8vd3d3Lmll dGYub3JnL3Byb2NlZWRpbmdzLzk1L21pbnV0ZXMvbWludXRlcy05NS1tcHRjcCI+aHR0cHM6Ly93 d3cuaWV0Zi5vcmcvcHJvY2VlZGluZ3MvOTUvbWludXRlcy9taW51dGVzLTk1LW1wdGNwPC9hPiku PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9 ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29s b3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJp ZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5BbiBvcHRpb24gSSBzZWUgaXMgdG8gY29uc2lkZXIg YWR2YW5jaW5nIHRoZSB1c2Ugb2YgTVBUQ1AgdG8gY29udmV5IFVEUCBmbG93cyBpbiBhIHNlcGFy YXRlIEVYUEVSSU1FTlRBTCBzcGVjaWZpY2F0aW9uIHRoYXQgd2lsbCBiZSBjcm9zcy1yZXZpZXdl ZCB3aXRoIG90aGVyIFdHcyAoaW50YXJlYSwNCiB0c3Z3ZykuIEhhdmluZyB0aGF0IGJhc2Ugc3Bl Y2lmaWNhdGlvbiB3aWxsIGhlbHAgaGF2aW5nIGludGVyb3BlcmFibGUgaW1wbGVtZW50YXRpb25z IHRoYXQgd2lsbCBiZSB1c2VkIHRvIGNhcnJ5IGV4cGVyaW1lbnRhdGlvbnMuPG86cD48L286cD48 L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTox MC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxv OnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 O2NvbG9yOmJsYWNrIj5UaG9zZSBleHBlcmltZW50cyB3aWxsIGhlbHAgdG8gZGV0ZXJtaW5lIHdo ZXRoZXIgdGhlIHByb3Bvc2VkIHNvbHV0aW9uIGlzIGNvbXBsZXgvc2ltcGxlLCB2aWFibGUvbm9u LXZpYWJsZSwgZmFpbGVkL3N1Y2Nlc3NmdWwsIGV0Yy4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwv bzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFj ayI+TGV04oCZcyBnaXZlIGl0IGEgdHJ5Lg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9z cGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5DaGVl cnMsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7 Y29sb3I6YmxhY2siPk1lZDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJp ZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8 ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItbGVmdDpzb2xpZCBibHVlIDEuNXB0O3BhZGRp bmc6MGNtIDBjbSAwY20gNC4wcHQiPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2Jv cmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIGxhbmc9IkZSIiBzdHlsZT0iZm9udC1zaXpl OjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtUYWhvbWEmcXVvdDssc2Fucy1zZXJpZiI+RGUmbmJz cDs6PC9zcGFuPjwvYj48c3BhbiBsYW5nPSJGUiIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LHNhbnMtc2VyaWYiPiBtdWx0aXBhdGh0Y3AgWzxh IGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZyI+bWFpbHRvOm11bHRp cGF0aHRjcC1ib3VuY2VzQGlldGYub3JnPC9hPl0NCjxiPkRlIGxhIHBhcnQgZGU8L2I+IDxhIGhy ZWY9Im1haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tIj5NYXJrdXMuQnJ1bm5lcjNA c3dpc3Njb20uY29tPC9hPjxicj4NCjxiPkVudm95w6kmbmJzcDs6PC9iPiBtYXJkaSAxNSBub3Zl bWJyZSAyMDE2IDA4OjU4PGJyPg0KPGI+w4AmbmJzcDs6PC9iPiA8YSBocmVmPSJtYWlsdG86cGhp bGlwLmVhcmRsZXlAYnQuY29tIj5waGlsaXAuZWFyZGxleUBidC5jb208L2E+OyA8YSBocmVmPSJt YWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+DQphbGFuLmZvcmRAZ21haWwuY29tPC9hPjxicj4N CjxiPkNjJm5ic3A7OjwvYj4gPGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+ bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPjxicj4NCjxiPk9iamV0Jm5ic3A7OjwvYj4gUmU6IFtt dWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTxvOnA+ PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBsYW5nPSJGUiI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+UGhpbCw8bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQt c2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj48 bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OyxzYW5zLXNlcmlmIj5JZiB5b3UgZmVlbCBpdCB3b3VsZCB0YWtlIHRvbyBsb25nIGFu ZCB0byBiZSB0b28gY29tcGxleCB0byBhY2hpZXZlIGluIGEgcmVhc29uYWJsZSB0aW1lZnJhbWUs IHdlIGFyZSBvayB3aXRoIGV4Y2x1ZGluZyBub24tdGNwIHRyYWZmaWMsIGhvd2V2ZXIsIGZvciBv dXIgdG90YWwgc29sdXRpb24NCiB3ZSBkbyByZXF1aXJlcyBhbHNvIG5vbi10Y3AgdHJhZmZpYyB0 byBiZSBzZW50IG92ZXIgbXVsdGlwbGUgcGF0aHMuIFdlIGNvdWxkIGFyZ3VlIHRoYXQgd2UgY2Fu IHVzZSBhIGRpZmZlcmVudCBtZWNoYW5pc21zIHNwZWNpZmljYWxseSBmb3IgVURQIGFuZCBvdGhl ciBwcm90b2NvbHMsIGJ1dCBpdCB3b3VsZCBiZSBuaWNlIHRvIGhhdmUgYXMgc2luZ2xlIE1QVENQ LWJhc2VkIHNvbHV0aW9uLiAobXkgZ3V0IGZlZWxpbmcgaXMgdGhhdCB3ZSB3b3VsZA0KIG5lZWQg dG8gcmVwbGljYXRlIGEgbG90IG9mIE1QVENQIHNjaGVkdWxpbmcgZmVhdHVyZXMgaW50byBhIG5l dyBtZWNoYW5pc20pLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVv dDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPk1hcmN1czxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRF IiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7 LHNhbnMtc2VyaWYiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXYgc3R5bGU9ImJv cmRlcjpub25lO2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBj bSAwY20gMGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIGxhbmc9IkRFIiBzdHls ZT0iZm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmO2NvbG9yOmJsYWNr Ij5Wb246DQo8L3NwYW4+PC9iPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1mYW1pbHk6JnF1 b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmO2NvbG9yOmJsYWNrIj5tdWx0aXBhdGh0Y3AgJmx0 OzxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZyI+bXVsdGlwYXRo dGNwLWJvdW5jZXNAaWV0Zi5vcmc8L2E+Jmd0OyBpbSBBdWZ0cmFnIHZvbiAmcXVvdDs8YSBocmVm PSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj5waGlsaXAuZWFyZGxleUBidC5jb208L2E+ JnF1b3Q7DQogJmx0OzxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPnBoaWxp cC5lYXJkbGV5QGJ0LmNvbTwvYT4mZ3Q7PGJyPg0KPGI+RGF0dW06IDwvYj5Nb250YWcsIDE0LiBO b3ZlbWJlciAyMDE2IHVtIDA3OjMyPGJyPg0KPGI+QW46IDwvYj4mcXVvdDs8YSBocmVmPSJtYWls dG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+YWxhbi5mb3JkQGdtYWlsLmNvbTwvYT4mcXVvdDsgJmx0 OzxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj5hbGFuLmZvcmRAZ21haWwuY29t PC9hPiZndDs8YnI+DQo8Yj5DYzogPC9iPiZxdW90OzxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0 Y3BAaWV0Zi5vcmciPm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvYT4mcXVvdDsgJmx0OzxhIGhyZWY9 Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvYT4m Z3Q7PGJyPg0KPGI+QmV0cmVmZjogPC9iPlJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVs dGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8 L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8cD48c3BhbiBsYW5nPSJERSI+aSB0aGluayB3ZSBz aG91bGQgbW92ZSBiZXlvbmQgJnF1b3Q7ZXhwbG9yaW5nIHdoZXRoZXIgaXQgd291bGQgYmUgdXNl ZnVsJnF1b3Q7Lg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHA+PHNwYW4gbGFuZz0iREUiPjxv OnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj5pJ2QgbGlrZSB1 cyB0byBhc3Nlc3MgcHJvcG9zZWQgc29sdXRpb25zLiBpIHRoaW5rJm5ic3A7d2Ugc2hvdWxkIHNh eSB0aGlzJm5ic3A7aXMgd2hhdCB3ZSdyZSBkb2luZyZuYnNwOy0mbmJzcDthdCB0aGUgbW9tZW50 IHdlJ3ZlIGhhZCZuYnNwO3F1aXRlIGEmbmJzcDtsb3QmbmJzcDtvZiBkaXNjdXNzaW9uIGFib3V0 Jm5ic3A7b25lIHByb3Bvc2FsLiZuYnNwO3dlIHNob3VsZCBnaXZlIHRoZSBjaGFuY2UgZm9yIG90 aGVyIHByb3Bvc2FscywgYW5kJm5ic3A7bWFrZSB0aGUgZGlzY3Vzc2lvbiBtb3JlIHN0cnVjdHVy ZWQmbmJzcDsod2hhdA0KIGFyZSB0aGUgYXNzZXNzbWVudCBjcml0ZXJpYSkuJm5ic3A7IDxvOnA+ PC9vOnA+PC9zcGFuPjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj48bzpwPiZuYnNwOzwvbzpwPjwv c3Bhbj48L3A+DQo8cD48c3BhbiBsYW5nPSJERSI+aSBhbHNvJm5ic3A7dGhpbmsgd2Ugc2hvdWxk Jm5ic3A7ZXhwbGljaXRseSBleGNsdWRlJm5ic3A7bm9uLXRjcCB0cmFmZmljJm5ic3A7IChpIHRo aW5rIG5vbi10Y3AgdHJhZmZpYyBpcyB0b28gYmlnIGEgdG9waWMgZm9yIG91ciBXRyk8bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8cD48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3Nw YW4+PC9wPg0KPHA+PHNwYW4gbGFuZz0iREUiPnBoaWw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 cD48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHA+PHNwYW4g bGFuZz0iREUiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+DQo8ZGl2IGNsYXNz PSJNc29Ob3JtYWwiIGFsaWduPSJjZW50ZXIiIHN0eWxlPSJ0ZXh0LWFsaWduOmNlbnRlciI+PHNw YW4gbGFuZz0iREUiPg0KPGhyIHNpemU9IjIiIHdpZHRoPSI5OCUiIGFsaWduPSJjZW50ZXIiPg0K PC9zcGFuPjwvZGl2Pg0KPGRpdiBpZD0iZGl2UnBseUZ3ZE1zZyI+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48Yj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmO2NvbG9yOmJsYWNrIj5Gcm9tOjwvc3Bh bj48L2I+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZjtjb2xvcjpibGFjayI+IEFsYW4gRm9yZCAm bHQ7PGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPmFsYW4uZm9yZEBnbWFpbC5j b208L2E+Jmd0Ozxicj4NCjxiPlNlbnQ6PC9iPiAxNCBOb3ZlbWJlciAyMDE2IDA2OjExPGJyPg0K PGI+VG86PC9iPiBFYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFI8YnI+DQo8Yj5DYzo8L2I+IDxhIGhy ZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPm11bHRpcGF0aHRjcEBpZXRmLm9yZzwv YT48YnI+DQo8Yj5TdWJqZWN0OjwvYj4gUmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0 aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTwvc3Bhbj48c3BhbiBsYW5nPSJERSI+DQo8bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i REUiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPkkgdGhpbmsgdGhpcyB3b3JrIGl0 ZW0gaXMgYWNoaWV2YWJsZSBieSBzaW1wbHkgcmVtb3ZpbmcgcmVmZXJlbmNlcyB0byDigJxhdCBs ZWFzdCBvbmUgZW5k4oCdIGZyb20gdGhlIGV4aXN0aW5nIGNoYXJ0ZXIgaXRlbSBvbiB0aGUgcHJv eHkuIFNvIHRoZSBpdGVtIHdvdWxkIG5vdyByZWFkOg0KPG86cD48L286cD48L3NwYW4+PC9wPg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj48bzpwPiZuYnNwOzwv bzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4tbGVmdDoz MC4wcHQ7bWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tcmlnaHQ6MGNtO21hcmdpbi1ib3R0b206NS4w cHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj5GaW5h bGx5LCB0aGUgd29ya2luZyBncm91cCB3aWxsIGV4cGxvcmUgd2hldGhlciBhbiBNUFRDUC1hd2Fy ZTwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj5taWRkbGVi b3ggd291bGQgYmUgdXNlZnVsLiZuYnNwO0ZvciBleGFtcGxlLCBwb3RlbnRpYWxseSBoZWxwaW5n IE1QVENQ4oCZcyZuYnNwOzwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxh bmc9IkRFIj5pbmNyZW1lbnRhbCBkZXBsb3ltZW50IGJ5Jm5ic3A7YWxsb3dpbmcgb25seSBvbmUg ZW5kIGhvc3QgdG8gYmUgTVBUQ1AtZW5hYmxlZCZuYnNwOzwvc3Bhbj48L2k+PHNwYW4gbGFuZz0i REUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj5hbmQgdGhlIG1pZGRsZWJveCBhY3RzIGFzJm5ic3A7 YW4gTVBUQ1AgcHJveHkgZm9yIHRoZSBvdGhlciBlbmQgaG9zdCwgd2hpY2ggcnVucyZuYnNwOzwv c3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj5UQ1A7IGFuZCBw b3RlbnRpYWxseSZuYnNwO2hlbHBpbmcgc29tZSBtb2JpbGl0eSBzY2VuYXJpb3MsIHdoZXJlIHRo ZSZuYnNwO21pZGRsZSBib3gmbmJzcDs8L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48 c3BhbiBsYW5nPSJERSI+YWN0cyBhcyBhbiBhbmNob3ImbmJzcDtiZXR3ZWVuIHR3byBNUFRDUC1l bmFibGVkIGhvc3RzLiZuYnNwO0FsdGVybmF0aXZlbHksIG5laXRoZXImbmJzcDs8L3NwYW4+PC9p PjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+ZW5kIGhvc3QgY291bGQgYmUg TVBUQ1AtZW5hYmxlZCBidXQgYSBwYWlyJm5ic3A7b2YgcHJveGllcyBjb3VsZCB3b3JrIHRvZ2V0 aGVyIHRvJm5ic3A7PC9zcGFuPjwvaT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFuZz0i REUiPmJyaW5nIE1QVENQIGJlbmVmaXRzIHRvIHN1Y2ggY29ubmVjdGlvbnMuJm5ic3A7VGhlIHdv cmtpbmcgZ3JvdXAgd2lsbCBkZXRhaWwgd2hhdCByZWFsPC9zcGFuPjwvaT48c3BhbiBsYW5nPSJE RSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPnByb2JsZW1zIGFuIE1QVENQLWVuYWJsZWQgbWlkZGxl Ym94IG1pZ2h0IHNvbHZlLCBob3cgaXQgd291bGQgaW1wYWN0IHRoZTwvc3Bhbj48L2k+PHNwYW4g bGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj5NdWx0aXBhdGggVENQIGFyY2hpdGVjdHVy ZSAoUkZDNjE4MiksIHdoYXQgcHJveHkgYXBwcm9hY2ggbWlnaHQgYmU8L3NwYW4+PC9pPjxzcGFu IGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+anVzdGlmaWVkIGFzIGNvbXBhcmVkIGFn YWluc3QgYWx0ZXJuYXRpdmUgc29sdXRpb25zIHRvIHRoZSBwcm9ibGVtcywgYW5kPC9zcGFuPjwv aT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPnRoZSBsaWtlbHkgZmVhc2li aWxpdHkgb2Ygc29sdmluZyB0aGUgdGVjaG5pY2FsIGFuZCBzZWN1cml0eSBpc3N1ZXMuPC9zcGFu PjwvaT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Js b2NrcXVvdGU+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkRFIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+SW4gc29tZSB3YXlzLCB0aGUgdHdvIGVuZGVk IHByb3h5IHdvcmsgY291bGQgZXZlbiBiZSBzZWVuIGFzIGFuIGV4dGVuc2lvbiBvZiB0aGUgcHJl dmlvdXMgb3BlcmF0aW9uYWwgZXhwZXJpZW5jZSB3b3JrIHdpdGhpbiB0aGlzIFdHLjxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IGxhbmc9IkRFIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+UmVnYXJkcyw8bzpwPjwvbzpwPjwv c3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJERSI+QWxhbjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+ DQo8ZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRv bTo1LjBwdCI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPk9u IDEwIE5vdiAyMDE2LCBhdCAxOToxNywgPGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0 LmNvbSI+DQpwaGlsaXAuZWFyZGxleUBidC5jb208L2E+IHdyb3RlOjxvOnA+PC9vOnA+PC9zcGFu PjwvcD4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPjxvOnA+ Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPkhpLDxvOnA+PC9vOnA+PC9zcGFu PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRF IiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7 LHNhbnMtc2VyaWYiPlBlcmhhcHMgdGhpcyBpcyBzcGVha2luZyB0b28gc29vbiwgYnV0IGl0IGxv b2tzIGxpa2UgdGhlIHZlcnkgYWN0aXZlIGRpc2N1c3Npb24gaXMgcmVhY2hpbmcgc29tZSBjb21t b24gdW5kZXJzdGFuZGluZz88bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4w cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj4mbmJzcDs8bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj5XZeKAmXJlIHRyeWluZyB0byB3b3JrIG91dCB3aGF0 IGEgd29yayBpdGVtIG1pZ2h0IGxvb2sgbGlrZSwgc28gd291bGQgbGlrZSB0byB1bmRlcnN0YW5k IHdoYXQgYXNzdW1wdGlvbnMgd2Ugd291bGQgbWFrZSwgZWcgYWJvdXQgdGhlIHNjZW5hcmlvLCAm YW1wOyB3aGF0IGNvbW1vbiBhZ3JlZW1lbnRzDQogd2XigJlkIGFzc3VtZSAmYW1wOyByZXN0cmlj dGlvbnMgb24gaG93IHRoZSBzb2x1dGlvbiB3b3Jrcy4gVGhpcyBzZWVtcyBpbXBvcnRhbnQgdG8g ZnJhbWUgd29yayBieSBXRy4gSWYgcG9zc2libGUgd2XigJlkIGxpa2UgZGlzY3Vzc2lvbiBvbiB0 aGVzZSBwb2ludHMgdG8gYXZvaWQgZ2V0dGluZyBpbnRvIHRoZSBmaW5lIGRldGFpbHMgb2Ygb25l IHBhcnRpY3VsYXIgZXhpc3RpbmcgcHJvcG9zYWwuPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJm b250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJp ZiI+Jm5ic3A7PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+V2hhdCB3ZeKAmWQgYXBwcmVj aWF0ZSBpcyBhIHN1bW1hcnkgb2Ygd2hhdCB0aGUgYXNzdW1wdGlvbnMgL3VuZGVyc3RhbmRpbmdz IGFyZSBhYm91dDo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1h cmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRl bnQ6LTE4LjBwdCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQt ZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6 Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxz cGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNw YW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nh bGlicmkmcXVvdDssc2Fucy1zZXJpZiI+VGhlDQogc2NlbmFyaW8gKGZvciBpbnN0YW5jZTogdGhl IE1QVENQLWVuYWJsZWQgaG9zdCBrbm93cyB0aGUgYWRkcmVzcyBvZiB0aGUgcHJveHkgKGVnIHRo cm91Z2ggY29uZmlndXJhdGlvbik7IGFuZCBpdCBrbm93cyB0aGUgYWRkcmVzcyBvZiB0aGUg4oCY bGVnYWN54oCZIGhvc3QgaXQgd2FudHMgdG8gY29tbXVuaWNhdGUgd2l0aCk8bzpwPjwvbzpwPjwv c3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gbGFuZz0i REUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+ PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0 ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250 LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+ SWYNCiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQ IHByb3RvY29s4oCZcyBmYWxsYmFjayBiZWhhdmlvdXIgYW5kIGNvcGluZyB3aXRoIG1pZGRsZWJv eGVzPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVm dDozNi4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4w cHQiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpT eW1ib2wiPsK3PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4m bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFz cz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9 IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1 b3Q7LHNhbnMtc2VyaWYiPklmDQogd2UgY2FuIGFncmVlIHRoYXQgdGhlIHNvbHV0aW9uIGlzIGJh c2VkIG9uIGEgbmV3IE1QVENQIG9wdGlvbjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0K PGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5 bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9z cGFuPjwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj5JZg0KIGFueSBpbXBhY3QgaXMg YWxyZWFkeSBlbnZpc2FnZWQgb24gdGhlIGN1cnJlbnQgTVBUQ1AgcHJvdG9jb2zigJlzIHNlbWFu dGljcyAob3RoZXIgdGhhbiB0aGUgbmV3IG9wdGlvbikgZWcgaW4gdGVybXMgb2Y8c3BhbiBjbGFz cz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0iaHR0cHM6Ly90 b29scy5pZXRmLm9yZy9odG1sL3JmYzY4MjQjc2VjdGlvbi00Ij48c3BhbiBzdHlsZT0iY29sb3I6 d2luZG93dGV4dCI+aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4MjQjc2VjdGlvbi00 PC9zcGFuPjwvYT48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3Nw YW4+Jm5ic3A7PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJn aW4tbGVmdDozNi4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50 Oi0xOC4wcHQiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjcu MHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3Bh biBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFu IGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxp YnJpJnF1b3Q7LHNhbnMtc2VyaWYiPklmDQogYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdl ZCBvbiBUQ1DigJlzIHNlbWFudGljcywgb3IgYW55IG1vZHMgYXJlIG5lZWRlZCwgb3IgYXNzdW1w dGlvbnMgYWJvdXQgaXRzIGJlaGF2aW91ciwgZXRjPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9k aXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1h bCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9u dC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIGxhbmc9IkRF IiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJz cDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtm b250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPklmDQogYW55IGltcGFj dCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBvdGhlciBleGlzdGluZyB0cmFuc3BvcnQgcHJvdG9j b2zigJlzIHNlbWFudGljcyAocHJlc3VtaW5nIHBlb3BsZSBzdGlsbCB3b3VsZCBsaWtlIG5vbi1U Q1AgaW4gc2NvcGU/KTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0i bWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWlu ZGVudDotMTguMHB0Ij48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9u dC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6 ZTo3LjBwdCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48 c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj5Bbnl0aGluZw0KIGVsc2UgdGhhdCB5b3UgdGhpbmsg aXMgbmVlZGVkIGluIG9yZGVyIHRvIGZyYW1lIHRoZSB3b3JrIGl0ZW08bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJE RSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90 OyxzYW5zLXNlcmlmIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTox MS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj5JdCBtYXkg YmUgY2xlYXJlciB0byBkbyB0aGlzIGZvciB0aGUgdHdvIHVzZSBjYXNlcyAoc2luZ2xlLWVuZGVk IHByb3h5LCBpZSB3aGVyZSBvbmx5IG9uZSBob3N0IGlzIE1QVENQLWVuYWJsZWQ7IGFuZCBkb3Vi bGUtZW5kZWQgcHJveHksIGllIHdoZXJlIG5laXRoZXIgaG9zdCBpcw0KIE1QVENQLWVuYWJsZWQp LjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTom cXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBz dHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNh bnMtc2VyaWYiPlRoaXMgbWF5IHNlZW0gbGlrZSBhIGxvbmcgbGlzdCwgYnV0IG1vc3Qgb2YgdGhl IGFuc3dlcnMgY2FuIGJlIOKAnG5vbmXigJ0g4oCTIHdl4oCZbGwgZW5kIHVwIHdpdGgganVzdCBh IHNob3J0IHBhcmFncmFwaCBvciBhIGZldyBidWxsZXRzIGluIHRoZSBjaGFydGVyLjxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxp YnJpJnF1b3Q7LHNhbnMtc2VyaWYiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9u dC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYi Pldl4oCZZCBhbHNvIGhhdmUgdG8gd29yayBvdXQgaW50ZXJhY3Rpb25zIHdpdGggbm9uLU1QVENQ IFdHcywgYnV0IE1pcmphIGFuZCBJRVNHIHdpbGwgcHJvYmFibHkgd2FudCB0aGUgbWFpbiBpbnB1 dCBvbiB0aGlzLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250 LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPiZuYnNwOzxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxh bmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJp JnF1b3Q7LHNhbnMtc2VyaWYiPlRoYW5rczxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPlBo aWwgJmFtcDsgWW9zaGk8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LHNhbnMtc2VyaWYiPl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fPGJyPg0KbXVsdGlwYXRodGNwIG1h aWxpbmcgbGlzdDxicj4NCjwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PGEgaHJlZj0ibWFpbHRvOm11 bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZh bWlseTomcXVvdDtIZWx2ZXRpY2EmcXVvdDssc2Fucy1zZXJpZjtjb2xvcjojOTU0RjcyIj5tdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc8L3NwYW4+PC9hPjwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9 ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTomcXVvdDtIZWx2ZXRpY2EmcXVvdDssc2Fucy1z ZXJpZiI+PGJyPg0KPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48YSBocmVmPSJodHRwczovL3d3dy5p ZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0aHRjcCI+PHNwYW4gc3R5bGU9ImZvbnQt c2l6ZTo5LjBwdDtmb250LWZhbWlseTomcXVvdDtIZWx2ZXRpY2EmcXVvdDssc2Fucy1zZXJpZjtj b2xvcjojOTU0RjcyIj5odHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRp cGF0aHRjcDwvc3Bhbj48L2E+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Jsb2Nr cXVvdGU+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj48bzpw PiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4N CjwvZGl2Pg0KPC9kaXY+DQo8L2JvZHk+DQo8L2h0bWw+DQo= --_000_VI1PR07MB1262176069646E15A1813F2C8BBF0VI1PR07MB1262eurp_-- From nobody Tue Nov 15 03:51:28 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 99FAB12957A for ; Tue, 15 Nov 2016 03:51:26 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.088 X-Spam-Level: X-Spam-Status: No, score=-4.088 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id RjaDIAGI_Mc3 for ; Tue, 15 Nov 2016 03:51:22 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.136]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id EBA09129436 for ; Tue, 15 Nov 2016 03:51:21 -0800 (PST) Received: from EVMHT04-UKBR.domain1.systemhost.net (193.113.108.57) by EVMED02-UKBR.bt.com (10.216.161.32) with Microsoft SMTP Server (TLS) id 14.3.195.1; Tue, 15 Nov 2016 11:51:17 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by EVMHT04-UKBR.domain1.systemhost.net (193.113.108.57) with Microsoft SMTP Server (TLS) id 8.3.342.0; Tue, 15 Nov 2016 11:51:19 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03b.domain1.systemhost.net (10.55.202.22) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Tue, 15 Nov 2016 11:51:18 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Tue, 15 Nov 2016 11:51:18 +0000 From: To: , , , Thread-Topic: MPTCP carrying UDP Thread-Index: AdI/NebMR0wIzv/5Tmmn4GsoWOcicg== Date: Tue, 15 Nov 2016 11:51:17 +0000 Message-ID: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.55.202.232] Content-Type: multipart/alternative; boundary="_000_4d11a19b2b6644848ce79f55cdbd6ab5rew09926dag03bdomain1sy_" MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org Subject: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 11:51:26 -0000 --_000_4d11a19b2b6644848ce79f55cdbd6ab5rew09926dag03bdomain1sy_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 KEkgY2hhbmdlZCB0aGUgU3ViamVjdCBsaW5lIG9mIHRoZSBlbWFpbCkNCg0KRG8gcGVvcGxlIGhh dmUgYW55IGV4cGVyaW1lbnRhbCByZXN1bHRzIC9leHBlcmllbmNlcyB0aGV5IGNvdWxkIHNoYXJl IG9mIHJ1bm5pbmcgVURQIGFwcGxpY2F0aW9ucyBvdmVyIE1QVENQIHN1Yi1mbG93cz8gIFdvdWxk IGJlIGludGVyZXN0ZWQgdG8gaGVhciBhYm91dCB0aGUgaXNzdWVzLiBJIGd1ZXNzIFZvSVAgYW5k IFF1aWMgd291bGQgYmUgdGhlIG1vc3QgaW50ZXJlc3Rpbmcgb25lcy4gV2hldGhlciB0aGUgZXhw ZXJpbWVudHMgYXJlIHdpdGggb25seSBvbmUgcGF0aCBiZWluZyB1c2VkIGF0IG9uY2UsIG9yIG11 bHRpcGxlLiBldGMNCg0KDQoNCkZyb206IFJvYmVydCBTa29nIFttYWlsdG86cm9iZXJ0LnNrb2dA ZXJpY3Nzb24uY29tXQ0KU2VudDogMTUgTm92ZW1iZXIgMjAxNiAxMDowOQ0KVG86IG1vaGFtZWQu Ym91Y2FkYWlyQG9yYW5nZS5jb207IE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb207IEVhcmRs ZXksUEwsUGhpbGlwLFRVQjggUiA8cGhpbGlwLmVhcmRsZXlAYnQuY29tPjsgYWxhbi5mb3JkQGdt YWlsLmNvbQ0KQ2M6IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KU3ViamVjdDogUkU6IFttdWx0aXBh dGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbQ0KDQorMQ0KV2Ug c2VlIGEgbmVlZCB0byBzb2x2ZSBVRFAgaW4gc2V2ZXJhbCBwbGFjZXMsIHNvIGhhdmluZyBhIHNl cGFyYXRlIHNwZWNpZmljYXRpb24gY2FuIGhlbHAgdGhpcyBtb3ZpbmcgZm9yd2FyZC4NCg0KQ2hl ZXJzLA0KL1JvYmVydA0KDQpGcm9tOiBtdWx0aXBhdGh0Y3AgW21haWx0bzptdWx0aXBhdGh0Y3At Ym91bmNlc0BpZXRmLm9yZ10gT24gQmVoYWxmIE9mIG1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5j b208bWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20+DQpTZW50OiBkZW4gMTUgbm92 ZW1iZXIgMjAxNiAwOTo1Nw0KVG86IE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208bWFpbHRv Ok1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20+OyBwaGlsaXAuZWFyZGxleUBidC5jb208bWFp bHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT47IGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFs YW4uZm9yZEBnbWFpbC5jb20+DQpDYzogbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc+DQpTdWJqZWN0OiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBh IE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQoNCkhpIE1hcmt1cywgYWxsLA0KDQpJ4oCZ bSBvbiB0aGUgc2FtZSBwYWdlIHRoYXQgbm9uLXRjcCB0cmFmZmljIHNob3VsZCBiZSBjb25zaWRl cmVkIGluIHNjb3BlLiBBdCBsZWFzdCwgdGhlIFVEUCBjYXNlIHNob3VsZCBiZSBpbnZlc3RpZ2F0 ZWQuIEkgcmVtZW1iZXIgdGhlcmUgd2FzIGludGVyZXN0IGluIEJBIG1lZXRpbmcgYWJvdXQgdGhl IFVEUCBwYXJ0IChodHRwczovL3d3dy5pZXRmLm9yZy9wcm9jZWVkaW5ncy85NS9taW51dGVzL21p bnV0ZXMtOTUtbXB0Y3ApLg0KDQpBbiBvcHRpb24gSSBzZWUgaXMgdG8gY29uc2lkZXIgYWR2YW5j aW5nIHRoZSB1c2Ugb2YgTVBUQ1AgdG8gY29udmV5IFVEUCBmbG93cyBpbiBhIHNlcGFyYXRlIEVY UEVSSU1FTlRBTCBzcGVjaWZpY2F0aW9uIHRoYXQgd2lsbCBiZSBjcm9zcy1yZXZpZXdlZCB3aXRo IG90aGVyIFdHcyAoaW50YXJlYSwgdHN2d2cpLiBIYXZpbmcgdGhhdCBiYXNlIHNwZWNpZmljYXRp b24gd2lsbCBoZWxwIGhhdmluZyBpbnRlcm9wZXJhYmxlIGltcGxlbWVudGF0aW9ucyB0aGF0IHdp bGwgYmUgdXNlZCB0byBjYXJyeSBleHBlcmltZW50YXRpb25zLg0KDQpUaG9zZSBleHBlcmltZW50 cyB3aWxsIGhlbHAgdG8gZGV0ZXJtaW5lIHdoZXRoZXIgdGhlIHByb3Bvc2VkIHNvbHV0aW9uIGlz IGNvbXBsZXgvc2ltcGxlLCB2aWFibGUvbm9uLXZpYWJsZSwgZmFpbGVkL3N1Y2Nlc3NmdWwsIGV0 Yy4NCg0KTGV04oCZcyBnaXZlIGl0IGEgdHJ5Lg0KDQpDaGVlcnMsDQpNZWQNCg0KRGUgOiBtdWx0 aXBhdGh0Y3AgW21haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZ10gRGUgbGEgcGFy dCBkZSBNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPG1haWx0bzpNYXJrdXMuQnJ1bm5lcjNA c3dpc3Njb20uY29tPg0KRW52b3nDqSA6IG1hcmRpIDE1IG5vdmVtYnJlIDIwMTYgMDg6NTgNCsOA IDogcGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20+OyBh bGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPg0KQ2MgOiBtdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4NCk9iamV0IDog UmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRl bQ0KDQpQaGlsLA0KDQpJZiB5b3UgZmVlbCBpdCB3b3VsZCB0YWtlIHRvbyBsb25nIGFuZCB0byBi ZSB0b28gY29tcGxleCB0byBhY2hpZXZlIGluIGEgcmVhc29uYWJsZSB0aW1lZnJhbWUsIHdlIGFy ZSBvayB3aXRoIGV4Y2x1ZGluZyBub24tdGNwIHRyYWZmaWMsIGhvd2V2ZXIsIGZvciBvdXIgdG90 YWwgc29sdXRpb24gd2UgZG8gcmVxdWlyZXMgYWxzbyBub24tdGNwIHRyYWZmaWMgdG8gYmUgc2Vu dCBvdmVyIG11bHRpcGxlIHBhdGhzLiBXZSBjb3VsZCBhcmd1ZSB0aGF0IHdlIGNhbiB1c2UgYSBk aWZmZXJlbnQgbWVjaGFuaXNtcyBzcGVjaWZpY2FsbHkgZm9yIFVEUCBhbmQgb3RoZXIgcHJvdG9j b2xzLCBidXQgaXQgd291bGQgYmUgbmljZSB0byBoYXZlIGFzIHNpbmdsZSBNUFRDUC1iYXNlZCBz b2x1dGlvbi4gKG15IGd1dCBmZWVsaW5nIGlzIHRoYXQgd2Ugd291bGQgbmVlZCB0byByZXBsaWNh dGUgYSBsb3Qgb2YgTVBUQ1Agc2NoZWR1bGluZyBmZWF0dXJlcyBpbnRvIGEgbmV3IG1lY2hhbmlz bSkuDQoNCk1hcmN1cw0KDQpWb246IG11bHRpcGF0aHRjcCA8bXVsdGlwYXRodGNwLWJvdW5jZXNA aWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnPj4gaW0gQXVmdHJh ZyB2b24gInBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29t PiIgPHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPj4N CkRhdHVtOiBNb250YWcsIDE0LiBOb3ZlbWJlciAyMDE2IHVtIDA3OjMyDQpBbjogImFsYW4uZm9y ZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+IiA8YWxhbi5mb3JkQGdtYWls LmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4+DQpDYzogIm11bHRpcGF0aHRjcEBpZXRm Lm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPiIgPG11bHRpcGF0aHRjcEBpZXRmLm9y ZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPj4NCkJldHJlZmY6IFJlOiBbbXVsdGlwYXRo dGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0KDQppIHRoaW5r IHdlIHNob3VsZCBtb3ZlIGJleW9uZCAiZXhwbG9yaW5nIHdoZXRoZXIgaXQgd291bGQgYmUgdXNl ZnVsIi4NCg0KDQoNCmknZCBsaWtlIHVzIHRvIGFzc2VzcyBwcm9wb3NlZCBzb2x1dGlvbnMuIGkg dGhpbmsgd2Ugc2hvdWxkIHNheSB0aGlzIGlzIHdoYXQgd2UncmUgZG9pbmcgLSBhdCB0aGUgbW9t ZW50IHdlJ3ZlIGhhZCBxdWl0ZSBhIGxvdCBvZiBkaXNjdXNzaW9uIGFib3V0IG9uZSBwcm9wb3Nh bC4gd2Ugc2hvdWxkIGdpdmUgdGhlIGNoYW5jZSBmb3Igb3RoZXIgcHJvcG9zYWxzLCBhbmQgbWFr ZSB0aGUgZGlzY3Vzc2lvbiBtb3JlIHN0cnVjdHVyZWQgKHdoYXQgYXJlIHRoZSBhc3Nlc3NtZW50 IGNyaXRlcmlhKS4NCg0KDQoNCmkgYWxzbyB0aGluayB3ZSBzaG91bGQgZXhwbGljaXRseSBleGNs dWRlIG5vbi10Y3AgdHJhZmZpYyAgKGkgdGhpbmsgbm9uLXRjcCB0cmFmZmljIGlzIHRvbyBiaWcg YSB0b3BpYyBmb3Igb3VyIFdHKQ0KDQoNCg0KcGhpbA0KDQoNCg0KDQoNCl9fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fDQpGcm9tOiBBbGFuIEZvcmQgPGFsYW4uZm9yZEBnbWFpbC5jb208 bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+Pg0KU2VudDogMTQgTm92ZW1iZXIgMjAxNiAwNjox MQ0KVG86IEVhcmRsZXksUEwsUGhpbGlwLFRVQjggUg0KQ2M6IG11bHRpcGF0aHRjcEBpZXRmLm9y ZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KU3ViamVjdDogUmU6IFttdWx0aXBhdGh0 Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbQ0KDQpJIHRoaW5rIHRo aXMgd29yayBpdGVtIGlzIGFjaGlldmFibGUgYnkgc2ltcGx5IHJlbW92aW5nIHJlZmVyZW5jZXMg dG8g4oCcYXQgbGVhc3Qgb25lIGVuZOKAnSBmcm9tIHRoZSBleGlzdGluZyBjaGFydGVyIGl0ZW0g b24gdGhlIHByb3h5LiBTbyB0aGUgaXRlbSB3b3VsZCBub3cgcmVhZDoNCg0KRmluYWxseSwgdGhl IHdvcmtpbmcgZ3JvdXAgd2lsbCBleHBsb3JlIHdoZXRoZXIgYW4gTVBUQ1AtYXdhcmUNCm1pZGRs ZWJveCB3b3VsZCBiZSB1c2VmdWwuIEZvciBleGFtcGxlLCBwb3RlbnRpYWxseSBoZWxwaW5nIE1Q VENQ4oCZcw0KaW5jcmVtZW50YWwgZGVwbG95bWVudCBieSBhbGxvd2luZyBvbmx5IG9uZSBlbmQg aG9zdCB0byBiZSBNUFRDUC1lbmFibGVkDQphbmQgdGhlIG1pZGRsZWJveCBhY3RzIGFzIGFuIE1Q VENQIHByb3h5IGZvciB0aGUgb3RoZXIgZW5kIGhvc3QsIHdoaWNoIHJ1bnMNClRDUDsgYW5kIHBv dGVudGlhbGx5IGhlbHBpbmcgc29tZSBtb2JpbGl0eSBzY2VuYXJpb3MsIHdoZXJlIHRoZSBtaWRk bGUgYm94DQphY3RzIGFzIGFuIGFuY2hvciBiZXR3ZWVuIHR3byBNUFRDUC1lbmFibGVkIGhvc3Rz LiBBbHRlcm5hdGl2ZWx5LCBuZWl0aGVyDQplbmQgaG9zdCBjb3VsZCBiZSBNUFRDUC1lbmFibGVk IGJ1dCBhIHBhaXIgb2YgcHJveGllcyBjb3VsZCB3b3JrIHRvZ2V0aGVyIHRvDQpicmluZyBNUFRD UCBiZW5lZml0cyB0byBzdWNoIGNvbm5lY3Rpb25zLiBUaGUgd29ya2luZyBncm91cCB3aWxsIGRl dGFpbCB3aGF0IHJlYWwNCnByb2JsZW1zIGFuIE1QVENQLWVuYWJsZWQgbWlkZGxlYm94IG1pZ2h0 IHNvbHZlLCBob3cgaXQgd291bGQgaW1wYWN0IHRoZQ0KTXVsdGlwYXRoIFRDUCBhcmNoaXRlY3R1 cmUgKFJGQzYxODIpLCB3aGF0IHByb3h5IGFwcHJvYWNoIG1pZ2h0IGJlDQpqdXN0aWZpZWQgYXMg Y29tcGFyZWQgYWdhaW5zdCBhbHRlcm5hdGl2ZSBzb2x1dGlvbnMgdG8gdGhlIHByb2JsZW1zLCBh bmQNCnRoZSBsaWtlbHkgZmVhc2liaWxpdHkgb2Ygc29sdmluZyB0aGUgdGVjaG5pY2FsIGFuZCBz ZWN1cml0eSBpc3N1ZXMuDQoNCkluIHNvbWUgd2F5cywgdGhlIHR3byBlbmRlZCBwcm94eSB3b3Jr IGNvdWxkIGV2ZW4gYmUgc2VlbiBhcyBhbiBleHRlbnNpb24gb2YgdGhlIHByZXZpb3VzIG9wZXJh dGlvbmFsIGV4cGVyaWVuY2Ugd29yayB3aXRoaW4gdGhpcyBXRy4NCg0KUmVnYXJkcywNCkFsYW4N Cg0KT24gMTAgTm92IDIwMTYsIGF0IDE5OjE3LCBwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRv OnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4gd3JvdGU6DQoNCkhpLA0KUGVyaGFwcyB0aGlzIGlzIHNw ZWFraW5nIHRvbyBzb29uLCBidXQgaXQgbG9va3MgbGlrZSB0aGUgdmVyeSBhY3RpdmUgZGlzY3Vz c2lvbiBpcyByZWFjaGluZyBzb21lIGNvbW1vbiB1bmRlcnN0YW5kaW5nPw0KDQpXZeKAmXJlIHRy eWluZyB0byB3b3JrIG91dCB3aGF0IGEgd29yayBpdGVtIG1pZ2h0IGxvb2sgbGlrZSwgc28gd291 bGQgbGlrZSB0byB1bmRlcnN0YW5kIHdoYXQgYXNzdW1wdGlvbnMgd2Ugd291bGQgbWFrZSwgZWcg YWJvdXQgdGhlIHNjZW5hcmlvLCAmIHdoYXQgY29tbW9uIGFncmVlbWVudHMgd2XigJlkIGFzc3Vt ZSAmIHJlc3RyaWN0aW9ucyBvbiBob3cgdGhlIHNvbHV0aW9uIHdvcmtzLiBUaGlzIHNlZW1zIGlt cG9ydGFudCB0byBmcmFtZSB3b3JrIGJ5IFdHLiBJZiBwb3NzaWJsZSB3ZeKAmWQgbGlrZSBkaXNj dXNzaW9uIG9uIHRoZXNlIHBvaW50cyB0byBhdm9pZCBnZXR0aW5nIGludG8gdGhlIGZpbmUgZGV0 YWlscyBvZiBvbmUgcGFydGljdWxhciBleGlzdGluZyBwcm9wb3NhbC4NCg0KV2hhdCB3ZeKAmWQg YXBwcmVjaWF0ZSBpcyBhIHN1bW1hcnkgb2Ygd2hhdCB0aGUgYXNzdW1wdGlvbnMgL3VuZGVyc3Rh bmRpbmdzIGFyZSBhYm91dDoNCuKAoiAgICAgICAgIFRoZSBzY2VuYXJpbyAoZm9yIGluc3RhbmNl OiB0aGUgTVBUQ1AtZW5hYmxlZCBob3N0IGtub3dzIHRoZSBhZGRyZXNzIG9mIHRoZSBwcm94eSAo ZWcgdGhyb3VnaCBjb25maWd1cmF0aW9uKTsgYW5kIGl0IGtub3dzIHRoZSBhZGRyZXNzIG9mIHRo ZSDigJhsZWdhY3nigJkgaG9zdCBpdCB3YW50cyB0byBjb21tdW5pY2F0ZSB3aXRoKQ0K4oCiICAg ICAgICAgSWYgYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiB0aGUgY3VycmVudCBN UFRDUCBwcm90b2NvbOKAmXMgZmFsbGJhY2sgYmVoYXZpb3VyIGFuZCBjb3Bpbmcgd2l0aCBtaWRk bGVib3hlcw0K4oCiICAgICAgICAgSWYgd2UgY2FuIGFncmVlIHRoYXQgdGhlIHNvbHV0aW9uIGlz IGJhc2VkIG9uIGEgbmV3IE1QVENQIG9wdGlvbg0K4oCiICAgICAgICAgSWYgYW55IGltcGFjdCBp cyBhbHJlYWR5IGVudmlzYWdlZCBvbiB0aGUgY3VycmVudCBNUFRDUCBwcm90b2NvbOKAmXMgc2Vt YW50aWNzIChvdGhlciB0aGFuIHRoZSBuZXcgb3B0aW9uKSBlZyBpbiB0ZXJtcyBvZiBodHRwczov L3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNjgyNCNzZWN0aW9uLTQNCuKAoiAgICAgICAgIElmIGFu eSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gVENQ4oCZcyBzZW1hbnRpY3MsIG9yIGFu eSBtb2RzIGFyZSBuZWVkZWQsIG9yIGFzc3VtcHRpb25zIGFib3V0IGl0cyBiZWhhdmlvdXIsIGV0 Yw0K4oCiICAgICAgICAgSWYgYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBvdGhl ciBleGlzdGluZyB0cmFuc3BvcnQgcHJvdG9jb2zigJlzIHNlbWFudGljcyAocHJlc3VtaW5nIHBl b3BsZSBzdGlsbCB3b3VsZCBsaWtlIG5vbi1UQ1AgaW4gc2NvcGU/KQ0K4oCiICAgICAgICAgQW55 dGhpbmcgZWxzZSB0aGF0IHlvdSB0aGluayBpcyBuZWVkZWQgaW4gb3JkZXIgdG8gZnJhbWUgdGhl IHdvcmsgaXRlbQ0KDQpJdCBtYXkgYmUgY2xlYXJlciB0byBkbyB0aGlzIGZvciB0aGUgdHdvIHVz ZSBjYXNlcyAoc2luZ2xlLWVuZGVkIHByb3h5LCBpZSB3aGVyZSBvbmx5IG9uZSBob3N0IGlzIE1Q VENQLWVuYWJsZWQ7IGFuZCBkb3VibGUtZW5kZWQgcHJveHksIGllIHdoZXJlIG5laXRoZXIgaG9z dCBpcyBNUFRDUC1lbmFibGVkKS4NCg0KVGhpcyBtYXkgc2VlbSBsaWtlIGEgbG9uZyBsaXN0LCBi dXQgbW9zdCBvZiB0aGUgYW5zd2VycyBjYW4gYmUg4oCcbm9uZeKAnSDigJMgd2XigJlsbCBlbmQg dXAgd2l0aCBqdXN0IGEgc2hvcnQgcGFyYWdyYXBoIG9yIGEgZmV3IGJ1bGxldHMgaW4gdGhlIGNo YXJ0ZXIuDQoNCldl4oCZZCBhbHNvIGhhdmUgdG8gd29yayBvdXQgaW50ZXJhY3Rpb25zIHdpdGgg bm9uLU1QVENQIFdHcywgYnV0IE1pcmphIGFuZCBJRVNHIHdpbGwgcHJvYmFibHkgd2FudCB0aGUg bWFpbiBpbnB1dCBvbiB0aGlzLg0KDQpUaGFua3MNClBoaWwgJiBZb3NoaQ0KX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCm11bHRpcGF0aHRjcCBtYWlsaW5n IGxpc3QNCm11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3Jn Pg0KaHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0Y3ANCg0K --_000_4d11a19b2b6644848ce79f55cdbd6ab5rew09926dag03bdomain1sy_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTUgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPCEtLVtp ZiAhbXNvXT48c3R5bGU+dlw6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kb1w6KiB7 YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kd1w6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0 I1ZNTCk7fQ0KLnNoYXBlIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQo8L3N0eWxlPjwh W2VuZGlmXS0tPjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25zICovDQpAZm9udC1mYWNl DQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDExIDYgNCAyIDIgMiAyIDIg NDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OiJDYW1icmlhIE1hdGgiOw0KCXBhbm9zZS0x OjIgNCA1IDMgNSA0IDYgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpDYWxpYnJp Ow0KCXBhbm9zZS0xOjIgMTUgNSAyIDIgMiA0IDMgMiA0O30NCkBmb250LWZhY2UNCgl7Zm9udC1m YW1pbHk6IlNlZ29lIFVJIjsNCglwYW5vc2UtMToyIDExIDUgMiA0IDIgNCAyIDIgMzt9DQpAZm9u dC1mYWNlDQoJe2ZvbnQtZmFtaWx5OlRhaG9tYTsNCglwYW5vc2UtMToyIDExIDYgNCAzIDUgNCA0 IDIgNDt9DQovKiBTdHlsZSBEZWZpbml0aW9ucyAqLw0KcC5Nc29Ob3JtYWwsIGxpLk1zb05vcm1h bCwgZGl2Lk1zb05vcm1hbA0KCXttYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsN Cglmb250LXNpemU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLHNlcmlm O30NCmE6bGluaywgc3Bhbi5Nc29IeXBlcmxpbmsNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0K CWNvbG9yOmJsdWU7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQphOnZpc2l0ZWQsIHNw YW4uTXNvSHlwZXJsaW5rRm9sbG93ZWQNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9y OnB1cnBsZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCnANCgl7bXNvLXN0eWxlLXBy aW9yaXR5Ojk5Ow0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQt c2l6ZToxMi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsc2VyaWY7fQ0KcC5N c29BY2V0YXRlLCBsaS5Nc29BY2V0YXRlLCBkaXYuTXNvQWNldGF0ZQ0KCXttc28tc3R5bGUtcHJp b3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IkJhbGxvb24gVGV4dCBDaGFyIjsNCgltYXJnaW46 MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6OC4wcHQ7DQoJZm9udC1m YW1pbHk6IlRhaG9tYSIsc2Fucy1zZXJpZjt9DQpzcGFuLkJhbGxvb25UZXh0Q2hhcg0KCXttc28t c3R5bGUtbmFtZToiQmFsbG9vbiBUZXh0IENoYXIiOw0KCW1zby1zdHlsZS1wcmlvcml0eTo5OTsN Cgltc28tc3R5bGUtbGluazoiQmFsbG9vbiBUZXh0IjsNCglmb250LWZhbWlseToiU2Vnb2UgVUki LHNhbnMtc2VyaWY7fQ0KcC5tc29ub3JtYWwwLCBsaS5tc29ub3JtYWwwLCBkaXYubXNvbm9ybWFs MA0KCXttc28tc3R5bGUtbmFtZTptc29ub3JtYWw7DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0K CW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6ZToxMi4wcHQ7 DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsc2VyaWY7fQ0Kc3Bhbi5UZXh0ZWRlYnVs bGVzQ2FyDQoJe21zby1zdHlsZS1uYW1lOiJUZXh0ZSBkZSBidWxsZXMgQ2FyIjsNCgltc28tc3R5 bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlRleHRlIGRlIGJ1bGxlcyI7DQoJZm9u dC1mYW1pbHk6IlRhaG9tYSIsc2Fucy1zZXJpZjt9DQpwLlRleHRlZGVidWxsZXMsIGxpLlRleHRl ZGVidWxsZXMsIGRpdi5UZXh0ZWRlYnVsbGVzDQoJe21zby1zdHlsZS1uYW1lOiJUZXh0ZSBkZSBi dWxsZXMiOw0KCW1zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiVGV4dGUg ZGUgYnVsbGVzIENhciI7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJ Zm9udC1zaXplOjEyLjBwdDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIixzZXJpZjt9 DQpzcGFuLmFwcGxlLWNvbnZlcnRlZC1zcGFjZQ0KCXttc28tc3R5bGUtbmFtZTphcHBsZS1jb252 ZXJ0ZWQtc3BhY2U7fQ0Kc3Bhbi5FbWFpbFN0eWxlMjQNCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29u YWw7DQoJZm9udC1mYW1pbHk6IkNhbGlicmkiLHNhbnMtc2VyaWY7DQoJY29sb3I6d2luZG93dGV4 dDt9DQpzcGFuLkVtYWlsU3R5bGUyNQ0KCXttc28tc3R5bGUtdHlwZTpwZXJzb25hbDsNCglmb250 LWZhbWlseToiQ291cmllciBOZXciOw0KCWNvbG9yOmJsYWNrOw0KCWZvbnQtd2VpZ2h0Om5vcm1h bDsNCglmb250LXN0eWxlOm5vcm1hbDt9DQpzcGFuLkVtYWlsU3R5bGUyNg0KCXttc28tc3R5bGUt dHlwZTpwZXJzb25hbDsNCglmb250LWZhbWlseToiQ2FsaWJyaSIsc2Fucy1zZXJpZjsNCgljb2xv cjp3aW5kb3d0ZXh0O30NCnNwYW4uRW1haWxTdHlsZTI3DQoJe21zby1zdHlsZS10eXBlOnBlcnNv bmFsLXJlcGx5Ow0KCWZvbnQtZmFtaWx5OiJDYWxpYnJpIixzYW5zLXNlcmlmOw0KCWNvbG9yOiMx RjQ5N0Q7fQ0KLk1zb0NocERlZmF1bHQNCgl7bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJ Zm9udC1zaXplOjEwLjBwdDt9DQpAcGFnZSBXb3JkU2VjdGlvbjENCgl7c2l6ZTo1OTUuMHB0IDg0 Mi4wcHQ7DQoJbWFyZ2luOjcwLjg1cHQgNzAuODVwdCAyLjBjbSA3MC44NXB0O30NCmRpdi5Xb3Jk U2VjdGlvbjENCgl7cGFnZTpXb3JkU2VjdGlvbjE7fQ0KLS0+PC9zdHlsZT48IS0tW2lmIGd0ZSBt c28gOV0+PHhtbD4NCjxvOnNoYXBlZGVmYXVsdHMgdjpleHQ9ImVkaXQiIHNwaWRtYXg9IjEwMjYi IC8+DQo8L3htbD48IVtlbmRpZl0tLT48IS0tW2lmIGd0ZSBtc28gOV0+PHhtbD4NCjxvOnNoYXBl bGF5b3V0IHY6ZXh0PSJlZGl0Ij4NCjxvOmlkbWFwIHY6ZXh0PSJlZGl0IiBkYXRhPSIxIiAvPg0K PC9vOnNoYXBlbGF5b3V0PjwveG1sPjwhW2VuZGlmXS0tPg0KPC9oZWFkPg0KPGJvZHkgYmdjb2xv cj0id2hpdGUiIGxhbmc9IkVOLUdCIiBsaW5rPSJibHVlIiB2bGluaz0icHVycGxlIj4NCjxkaXYg Y2xhc3M9IldvcmRTZWN0aW9uMSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2Vy aWY7Y29sb3I6IzFGNDk3RDttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+KEkgY2hhbmdlZCB0 aGUgU3ViamVjdCBsaW5lIG9mIHRoZSBlbWFpbCk8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWls eTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWY7Y29sb3I6IzFGNDk3RDttc28tZmFyZWFz dC1sYW5ndWFnZTpFTi1VUyI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmO2NvbG9yOiMxRjQ5N0Q7bXNvLWZhcmVhc3QtbGFu Z3VhZ2U6RU4tVVMiPkRvIHBlb3BsZSBoYXZlIGFueSBleHBlcmltZW50YWwgcmVzdWx0cyAvZXhw ZXJpZW5jZXMgdGhleSBjb3VsZCBzaGFyZSBvZiBydW5uaW5nIFVEUCBhcHBsaWNhdGlvbnMgb3Zl ciBNUFRDUCBzdWItZmxvd3M/ICZuYnNwO1dvdWxkIGJlIGludGVyZXN0ZWQNCiB0byBoZWFyIGFi b3V0IHRoZSBpc3N1ZXMuIEkgZ3Vlc3MgVm9JUCBhbmQgUXVpYyB3b3VsZCBiZSB0aGUgbW9zdCBp bnRlcmVzdGluZyBvbmVzLiBXaGV0aGVyIHRoZSBleHBlcmltZW50cyBhcmUgd2l0aCBvbmx5IG9u ZSBwYXRoIGJlaW5nIHVzZWQgYXQgb25jZSwgb3IgbXVsdGlwbGUuIGV0YzxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZjtjb2xvcjojMUY0 OTdEO21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtm b250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWY7Y29sb3I6IzFGNDk3RDtt c28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmO2NvbG9yOiMxRjQ5N0Q7bXNvLWZh cmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+ DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNFMUUxRTEgMS4wcHQ7 cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj5Gcm9tOjwvc3Bhbj48L2I+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssc2Fucy1zZXJpZiI+IFJvYmVydCBTa29nIFttYWlsdG86cm9iZXJ0LnNrb2dAZXJpY3Nzb24u Y29tXQ0KPGJyPg0KPGI+U2VudDo8L2I+IDE1IE5vdmVtYmVyIDIwMTYgMTA6MDk8YnI+DQo8Yj5U bzo8L2I+IG1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb207IE1hcmt1cy5CcnVubmVyM0Bzd2lz c2NvbS5jb207IEVhcmRsZXksUEwsUGhpbGlwLFRVQjggUiAmbHQ7cGhpbGlwLmVhcmRsZXlAYnQu Y29tJmd0OzsgYWxhbi5mb3JkQGdtYWlsLmNvbTxicj4NCjxiPkNjOjwvYj4gbXVsdGlwYXRodGNw QGlldGYub3JnPGJyPg0KPGI+U3ViamVjdDo8L2I+IFJFOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRz IGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj4mIzQz OzE8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OyxzYW5zLXNlcmlmIj5XZSBzZWUgYSBuZWVkIHRvIHNvbHZlIFVEUCBpbiBzZXZlcmFs IHBsYWNlcywgc28gaGF2aW5nIGEgc2VwYXJhdGUgc3BlY2lmaWNhdGlvbiBjYW4gaGVscCB0aGlz IG1vdmluZyBmb3J3YXJkLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWls eTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFu PjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYi PkNoZWVycyw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj4vUm9iZXJ0PG86cD48L286cD48L3NwYW4+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+PG86cD4m bmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2Jv cmRlci10b3A6c29saWQgI0UxRTFFMSAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPkZy b206PC9zcGFuPjwvYj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj4gbXVsdGlwYXRodGNw IFs8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmciPm1haWx0bzpt dWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZzwvYT5dDQo8Yj5PbiBCZWhhbGYgT2YgPC9iPjxh IGhyZWY9Im1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tIj5tb2hhbWVkLmJvdWNh ZGFpckBvcmFuZ2UuY29tPC9hPjxicj4NCjxiPlNlbnQ6PC9iPiBkZW4gMTUgbm92ZW1iZXIgMjAx NiAwOTo1Nzxicj4NCjxiPlRvOjwvYj4gPGEgaHJlZj0ibWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bz d2lzc2NvbS5jb20iPk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208L2E+Ow0KPGEgaHJlZj0i bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPjsg PGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPg0KYWxhbi5mb3JkQGdtYWlsLmNv bTwvYT48YnI+DQo8Yj5DYzo8L2I+IDxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5v cmciPm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvYT48YnI+DQo8Yj5TdWJqZWN0OjwvYj4gUmU6IFtt dWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTxvOnA+ PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBsYW5nPSJFTi1VUyI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5IaSBNYXJrdXMs IGFsbCwNCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNr Ij5J4oCZbSBvbiB0aGUgc2FtZSBwYWdlIHRoYXQgbm9uLXRjcCB0cmFmZmljIHNob3VsZCBiZSBj b25zaWRlcmVkIGluIHNjb3BlLiBBdCBsZWFzdCwgdGhlIFVEUCBjYXNlIHNob3VsZCBiZSBpbnZl c3RpZ2F0ZWQuIEkgcmVtZW1iZXIgdGhlcmUgd2FzIGludGVyZXN0IGluIEJBDQogbWVldGluZyBh Ym91dCB0aGUgVURQIHBhcnQgKDxhIGhyZWY9Imh0dHBzOi8vd3d3LmlldGYub3JnL3Byb2NlZWRp bmdzLzk1L21pbnV0ZXMvbWludXRlcy05NS1tcHRjcCI+aHR0cHM6Ly93d3cuaWV0Zi5vcmcvcHJv Y2VlZGluZ3MvOTUvbWludXRlcy9taW51dGVzLTk1LW1wdGNwPC9hPikuPG86cD48L286cD48L3Nw YW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9y OmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkFuIG9wdGlvbiBJIHNlZSBpcyB0 byBjb25zaWRlciBhZHZhbmNpbmcgdGhlIHVzZSBvZiBNUFRDUCB0byBjb252ZXkgVURQIGZsb3dz IGluIGEgc2VwYXJhdGUgRVhQRVJJTUVOVEFMIHNwZWNpZmljYXRpb24gdGhhdCB3aWxsIGJlIGNy b3NzLXJldmlld2VkIHdpdGggb3RoZXINCiBXR3MgKGludGFyZWEsIHRzdndnKS4gSGF2aW5nIHRo YXQgYmFzZSBzcGVjaWZpY2F0aW9uIHdpbGwgaGVscCBoYXZpbmcgaW50ZXJvcGVyYWJsZSBpbXBs ZW1lbnRhdGlvbnMgdGhhdCB3aWxsIGJlIHVzZWQgdG8gY2FycnkgZXhwZXJpbWVudGF0aW9ucy48 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJF Ti1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBO ZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+VGhvc2Ug ZXhwZXJpbWVudHMgd2lsbCBoZWxwIHRvIGRldGVybWluZSB3aGV0aGVyIHRoZSBwcm9wb3NlZCBz b2x1dGlvbiBpcyBjb21wbGV4L3NpbXBsZSwgdmlhYmxlL25vbi12aWFibGUsIGZhaWxlZC9zdWNj ZXNzZnVsLCBldGMuDQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9z cGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0i Zm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xv cjpibGFjayI+TGV04oCZcyBnaXZlIGl0IGEgdHJ5Lg0KPG86cD48L286cD48L3NwYW4+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48 bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkNoZWVycyw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6 ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2si Pk1lZDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxh bmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0K PGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLWxlZnQ6c29saWQgYmx1ZSAxLjVwdDtwYWRk aW5nOjBjbSAwY20gMGNtIDQuMHB0Ij4NCjxkaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTti b3JkZXItdG9wOnNvbGlkICNCNUM0REYgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48c3BhbiBsYW5nPSJGUiIgc3R5bGU9ImZvbnQtc2l6 ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LHNhbnMtc2VyaWYiPkRlJm5i c3A7Ojwvc3Bhbj48L2I+PHNwYW4gbGFuZz0iRlIiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OyxzYW5zLXNlcmlmIj4gbXVsdGlwYXRodGNwIFs8 YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmciPm1haWx0bzptdWx0 aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZzwvYT5dDQo8Yj5EZSBsYSBwYXJ0IGRlPC9iPiA8YSBo cmVmPSJtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSI+TWFya3VzLkJydW5uZXIz QHN3aXNzY29tLmNvbTwvYT48YnI+DQo8Yj5FbnZvecOpJm5ic3A7OjwvYj4gbWFyZGkgMTUgbm92 ZW1icmUgMjAxNiAwODo1ODxicj4NCjxiPsOAJm5ic3A7OjwvYj4gPGEgaHJlZj0ibWFpbHRvOnBo aWxpcC5lYXJkbGV5QGJ0LmNvbSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPjsgPGEgaHJlZj0i bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPg0KYWxhbi5mb3JkQGdtYWlsLmNvbTwvYT48YnI+ DQo8Yj5DYyZuYnNwOzo8L2I+IDxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmci Pm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvYT48YnI+DQo8Yj5PYmpldCZuYnNwOzo8L2I+IFJlOiBb bXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iRlIiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPlBoaWwsPG86cD48L286cD48L3Nw YW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250 LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+ PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssc2Fucy1zZXJpZiI+SWYgeW91IGZlZWwgaXQgd291bGQgdGFrZSB0b28gbG9uZyBh bmQgdG8gYmUgdG9vIGNvbXBsZXggdG8gYWNoaWV2ZSBpbiBhIHJlYXNvbmFibGUgdGltZWZyYW1l LCB3ZSBhcmUgb2sgd2l0aCBleGNsdWRpbmcgbm9uLXRjcCB0cmFmZmljLCBob3dldmVyLCBmb3Ig b3VyIHRvdGFsIHNvbHV0aW9uDQogd2UgZG8gcmVxdWlyZXMgYWxzbyBub24tdGNwIHRyYWZmaWMg dG8gYmUgc2VudCBvdmVyIG11bHRpcGxlIHBhdGhzLiBXZSBjb3VsZCBhcmd1ZSB0aGF0IHdlIGNh biB1c2UgYSBkaWZmZXJlbnQgbWVjaGFuaXNtcyBzcGVjaWZpY2FsbHkgZm9yIFVEUCBhbmQgb3Ro ZXIgcHJvdG9jb2xzLCBidXQgaXQgd291bGQgYmUgbmljZSB0byBoYXZlIGFzIHNpbmdsZSBNUFRD UC1iYXNlZCBzb2x1dGlvbi4gKG15IGd1dCBmZWVsaW5nIGlzIHRoYXQgd2Ugd291bGQNCiBuZWVk IHRvIHJlcGxpY2F0ZSBhIGxvdCBvZiBNUFRDUCBzY2hlZHVsaW5nIGZlYXR1cmVzIGludG8gYSBu ZXcgbWVjaGFuaXNtKS48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTox MS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj5NYXJjdXM8 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJE RSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90 OyxzYW5zLXNlcmlmIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8ZGl2IHN0eWxlPSJi b3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNCNUM0REYgMS4wcHQ7cGFkZGluZzozLjBwdCAw Y20gMGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48c3BhbiBsYW5nPSJERSIgc3R5 bGU9ImZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZjtjb2xvcjpibGFj ayI+Vm9uOg0KPC9zcGFuPjwvYj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtZmFtaWx5OiZx dW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZjtjb2xvcjpibGFjayI+bXVsdGlwYXRodGNwICZs dDs8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmciPm11bHRpcGF0 aHRjcC1ib3VuY2VzQGlldGYub3JnPC9hPiZndDsgaW0gQXVmdHJhZyB2b24gJnF1b3Q7PGEgaHJl Zj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9h PiZxdW90Ow0KICZsdDs8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj5waGls aXAuZWFyZGxleUBidC5jb208L2E+Jmd0Ozxicj4NCjxiPkRhdHVtOiA8L2I+TW9udGFnLCAxNC4g Tm92ZW1iZXIgMjAxNiB1bSAwNzozMjxicj4NCjxiPkFuOiA8L2I+JnF1b3Q7PGEgaHJlZj0ibWFp bHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPmFsYW4uZm9yZEBnbWFpbC5jb208L2E+JnF1b3Q7ICZs dDs8YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+YWxhbi5mb3JkQGdtYWlsLmNv bTwvYT4mZ3Q7PGJyPg0KPGI+Q2M6IDwvYj4mcXVvdDs8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRo dGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L2E+JnF1b3Q7ICZsdDs8YSBocmVm PSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L2E+ Jmd0Ozxicj4NCjxiPkJldHJlZmY6IDwvYj5SZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11 bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPjxvOnA+Jm5ic3A7 PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPHA+PHNwYW4gbGFuZz0iREUiPmkgdGhpbmsgd2Ug c2hvdWxkIG1vdmUgYmV5b25kICZxdW90O2V4cGxvcmluZyB3aGV0aGVyIGl0IHdvdWxkIGJlIHVz ZWZ1bCZxdW90Oy4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj48 bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cD48c3BhbiBsYW5nPSJERSI+aSdkIGxpa2Ug dXMgdG8gYXNzZXNzIHByb3Bvc2VkIHNvbHV0aW9ucy4gaSB0aGluayZuYnNwO3dlIHNob3VsZCBz YXkgdGhpcyZuYnNwO2lzIHdoYXQgd2UncmUgZG9pbmcmbmJzcDstJm5ic3A7YXQgdGhlIG1vbWVu dCB3ZSd2ZSBoYWQmbmJzcDtxdWl0ZSBhJm5ic3A7bG90Jm5ic3A7b2YgZGlzY3Vzc2lvbiBhYm91 dCZuYnNwO29uZSBwcm9wb3NhbC4mbmJzcDt3ZSBzaG91bGQgZ2l2ZSB0aGUgY2hhbmNlIGZvciBv dGhlciBwcm9wb3NhbHMsIGFuZCZuYnNwO21ha2UgdGhlIGRpc2N1c3Npb24gbW9yZSBzdHJ1Y3R1 cmVkJm5ic3A7KHdoYXQNCiBhcmUgdGhlIGFzc2Vzc21lbnQgY3JpdGVyaWEpLiZuYnNwOyA8bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8cD48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48 L3NwYW4+PC9wPg0KPHA+PHNwYW4gbGFuZz0iREUiPmkgYWxzbyZuYnNwO3RoaW5rIHdlIHNob3Vs ZCZuYnNwO2V4cGxpY2l0bHkgZXhjbHVkZSZuYnNwO25vbi10Y3AgdHJhZmZpYyZuYnNwOyAoaSB0 aGluayBub24tdGNwIHRyYWZmaWMgaXMgdG9vIGJpZyBhIHRvcGljIGZvciBvdXIgV0cpPG86cD48 L286cD48L3NwYW4+PC9wPg0KPHA+PHNwYW4gbGFuZz0iREUiPjxvOnA+Jm5ic3A7PC9vOnA+PC9z cGFuPjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj5waGlsPG86cD48L286cD48L3NwYW4+PC9wPg0K PHA+PHNwYW4gbGFuZz0iREUiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwPjxzcGFu IGxhbmc9IkRFIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8ZGl2Pg0KPGRpdiBjbGFz cz0iTXNvTm9ybWFsIiBhbGlnbj0iY2VudGVyIiBzdHlsZT0idGV4dC1hbGlnbjpjZW50ZXIiPjxz cGFuIGxhbmc9IkRFIj4NCjxociBzaXplPSIyIiB3aWR0aD0iOTglIiBhbGlnbj0iY2VudGVyIj4N Cjwvc3Bhbj48L2Rpdj4NCjxkaXYgaWQ9ImRpdlJwbHlGd2RNc2ciPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PGI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZjtjb2xvcjpibGFjayI+RnJvbTo8L3Nw YW4+PC9iPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWls eTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWY7Y29sb3I6YmxhY2siPiBBbGFuIEZvcmQg Jmx0OzxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj5hbGFuLmZvcmRAZ21haWwu Y29tPC9hPiZndDs8YnI+DQo8Yj5TZW50OjwvYj4gMTQgTm92ZW1iZXIgMjAxNiAwNjoxMTxicj4N CjxiPlRvOjwvYj4gRWFyZGxleSxQTCxQaGlsaXAsVFVCOCBSPGJyPg0KPGI+Q2M6PC9iPiA8YSBo cmVmPSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8 L2E+PGJyPg0KPGI+U3ViamVjdDo8L2I+IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVs dGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08L3NwYW4+PHNwYW4gbGFuZz0iREUiPg0KPG86cD48 L286cD48L3NwYW4+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkRFIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj5JIHRoaW5rIHRoaXMgd29yayBp dGVtIGlzIGFjaGlldmFibGUgYnkgc2ltcGx5IHJlbW92aW5nIHJlZmVyZW5jZXMgdG8g4oCcYXQg bGVhc3Qgb25lIGVuZOKAnSBmcm9tIHRoZSBleGlzdGluZyBjaGFydGVyIGl0ZW0gb24gdGhlIHBy b3h5LiBTbyB0aGUgaXRlbSB3b3VsZCBub3cgcmVhZDoNCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8 L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLWxlZnQ6 MzAuMHB0O21hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLXJpZ2h0OjBjbTttYXJnaW4tYm90dG9tOjUu MHB0Ij4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+Rmlu YWxseSwgdGhlIHdvcmtpbmcgZ3JvdXAgd2lsbCBleHBsb3JlIHdoZXRoZXIgYW4gTVBUQ1AtYXdh cmU8L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+bWlkZGxl Ym94IHdvdWxkIGJlIHVzZWZ1bC4mbmJzcDtGb3IgZXhhbXBsZSwgcG90ZW50aWFsbHkgaGVscGlu ZyBNUFRDUOKAmXMmbmJzcDs8L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwv c3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBs YW5nPSJERSI+aW5jcmVtZW50YWwgZGVwbG95bWVudCBieSZuYnNwO2FsbG93aW5nIG9ubHkgb25l IGVuZCBob3N0IHRvIGJlIE1QVENQLWVuYWJsZWQmbmJzcDs8L3NwYW4+PC9pPjxzcGFuIGxhbmc9 IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+YW5kIHRoZSBtaWRkbGVib3ggYWN0cyBhcyZuYnNw O2FuIE1QVENQIHByb3h5IGZvciB0aGUgb3RoZXIgZW5kIGhvc3QsIHdoaWNoIHJ1bnMmbmJzcDs8 L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+VENQOyBhbmQg cG90ZW50aWFsbHkmbmJzcDtoZWxwaW5nIHNvbWUgbW9iaWxpdHkgc2NlbmFyaW9zLCB3aGVyZSB0 aGUmbmJzcDttaWRkbGUgYm94Jm5ic3A7PC9zcGFuPjwvaT48c3BhbiBsYW5nPSJERSI+PG86cD48 L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+ PHNwYW4gbGFuZz0iREUiPmFjdHMgYXMgYW4gYW5jaG9yJm5ic3A7YmV0d2VlbiB0d28gTVBUQ1At ZW5hYmxlZCBob3N0cy4mbmJzcDtBbHRlcm5hdGl2ZWx5LCBuZWl0aGVyJm5ic3A7PC9zcGFuPjwv aT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPmVuZCBob3N0IGNvdWxkIGJl IE1QVENQLWVuYWJsZWQgYnV0IGEgcGFpciZuYnNwO29mIHByb3hpZXMgY291bGQgd29yayB0b2dl dGhlciB0byZuYnNwOzwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFu PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxhbmc9 IkRFIj5icmluZyBNUFRDUCBiZW5lZml0cyB0byBzdWNoIGNvbm5lY3Rpb25zLiZuYnNwO1RoZSB3 b3JraW5nIGdyb3VwIHdpbGwgZGV0YWlsIHdoYXQgcmVhbDwvc3Bhbj48L2k+PHNwYW4gbGFuZz0i REUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj5wcm9ibGVtcyBhbiBNUFRDUC1lbmFibGVkIG1pZGRs ZWJveCBtaWdodCBzb2x2ZSwgaG93IGl0IHdvdWxkIGltcGFjdCB0aGU8L3NwYW4+PC9pPjxzcGFu IGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+TXVsdGlwYXRoIFRDUCBhcmNoaXRlY3R1 cmUgKFJGQzYxODIpLCB3aGF0IHByb3h5IGFwcHJvYWNoIG1pZ2h0IGJlPC9zcGFuPjwvaT48c3Bh biBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPmp1c3RpZmllZCBhcyBjb21wYXJlZCBh Z2FpbnN0IGFsdGVybmF0aXZlIHNvbHV0aW9ucyB0byB0aGUgcHJvYmxlbXMsIGFuZDwvc3Bhbj48 L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj50aGUgbGlrZWx5IGZlYXNp YmlsaXR5IG9mIHNvbHZpbmcgdGhlIHRlY2huaWNhbCBhbmQgc2VjdXJpdHkgaXNzdWVzLjwvc3Bh bj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9i bG9ja3F1b3RlPg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJERSI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPkluIHNvbWUgd2F5cywgdGhlIHR3byBlbmRl ZCBwcm94eSB3b3JrIGNvdWxkIGV2ZW4gYmUgc2VlbiBhcyBhbiBleHRlbnNpb24gb2YgdGhlIHBy ZXZpb3VzIG9wZXJhdGlvbmFsIGV4cGVyaWVuY2Ugd29yayB3aXRoaW4gdGhpcyBXRy48bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPlJlZ2FyZHMsPG86cD48L286cD48 L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iREUiPkFsYW48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9w Pg0KPGRpdj4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0 b206NS4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj5P biAxMCBOb3YgMjAxNiwgYXQgMTk6MTcsIDxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBi dC5jb20iPg0KcGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPiB3cm90ZTo8bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj48bzpw PiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8ZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj5IaSw8bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJE RSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90 OyxzYW5zLXNlcmlmIj5QZXJoYXBzIHRoaXMgaXMgc3BlYWtpbmcgdG9vIHNvb24sIGJ1dCBpdCBs b29rcyBsaWtlIHRoZSB2ZXJ5IGFjdGl2ZSBkaXNjdXNzaW9uIGlzIHJlYWNoaW5nIHNvbWUgY29t bW9uIHVuZGVyc3RhbmRpbmc/PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+Jm5ic3A7PG86 cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+V2XigJlyZSB0cnlpbmcgdG8gd29yayBvdXQgd2hh dCBhIHdvcmsgaXRlbSBtaWdodCBsb29rIGxpa2UsIHNvIHdvdWxkIGxpa2UgdG8gdW5kZXJzdGFu ZCB3aGF0IGFzc3VtcHRpb25zIHdlIHdvdWxkIG1ha2UsIGVnIGFib3V0IHRoZSBzY2VuYXJpbywg JmFtcDsgd2hhdCBjb21tb24gYWdyZWVtZW50cw0KIHdl4oCZZCBhc3N1bWUgJmFtcDsgcmVzdHJp Y3Rpb25zIG9uIGhvdyB0aGUgc29sdXRpb24gd29ya3MuIFRoaXMgc2VlbXMgaW1wb3J0YW50IHRv IGZyYW1lIHdvcmsgYnkgV0cuIElmIHBvc3NpYmxlIHdl4oCZZCBsaWtlIGRpc2N1c3Npb24gb24g dGhlc2UgcG9pbnRzIHRvIGF2b2lkIGdldHRpbmcgaW50byB0aGUgZmluZSBkZXRhaWxzIG9mIG9u ZSBwYXJ0aWN1bGFyIGV4aXN0aW5nIHByb3Bvc2FsLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwv ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2Vy aWYiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250 LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPldoYXQgd2XigJlkIGFwcHJl Y2lhdGUgaXMgYSBzdW1tYXJ5IG9mIHdoYXQgdGhlIGFzc3VtcHRpb25zIC91bmRlcnN0YW5kaW5n cyBhcmUgYWJvdXQ6PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJt YXJnaW4tbGVmdDozNi4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5k ZW50Oi0xOC4wcHQiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250 LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXpl OjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8 c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxz cGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtD YWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYiPlRoZQ0KIHNjZW5hcmlvIChmb3IgaW5zdGFuY2U6IHRo ZSBNUFRDUC1lbmFibGVkIGhvc3Qga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIHByb3h5IChlZyB0 aHJvdWdoIGNvbmZpZ3VyYXRpb24pOyBhbmQgaXQga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIOKA mGxlZ2FjeeKAmSBob3N0IGl0IHdhbnRzIHRvIGNvbW11bmljYXRlIHdpdGgpPG86cD48L286cD48 L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQiPjxzcGFuIGxhbmc9 IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFu PjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVy dGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9u dC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LHNhbnMtc2VyaWYi PklmDQogYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiB0aGUgY3VycmVudCBNUFRD UCBwcm90b2NvbOKAmXMgZmFsbGJhY2sgYmVoYXZpb3VyIGFuZCBjb3Bpbmcgd2l0aCBtaWRkbGVi b3hlczxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxl ZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTgu MHB0Ij48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+ Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xh c3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5n PSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZx dW90OyxzYW5zLXNlcmlmIj5JZg0KIHdlIGNhbiBhZ3JlZSB0aGF0IHRoZSBzb2x1dGlvbiBpcyBi YXNlZCBvbiBhIG5ldyBNUFRDUCBvcHRpb248bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4N CjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBz dHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0 eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwv c3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+SWYNCiBhbnkgaW1wYWN0IGlz IGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBzZW1h bnRpY3MgKG90aGVyIHRoYW4gdGhlIG5ldyBvcHRpb24pIGVnIGluIHRlcm1zIG9mPHNwYW4gY2xh c3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Imh0dHBzOi8v dG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNCI+PHNwYW4gc3R5bGU9ImNvbG9y OndpbmRvd3RleHQiPmh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24t NDwvc3Bhbj48L2E+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9z cGFuPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFy Z2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVu dDotMTguMHB0Ij48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTo3 LjBwdCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNw YW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3Bh biBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2Fs aWJyaSZxdW90OyxzYW5zLXNlcmlmIj5JZg0KIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2Fn ZWQgb24gVENQ4oCZcyBzZW1hbnRpY3MsIG9yIGFueSBtb2RzIGFyZSBuZWVkZWQsIG9yIGFzc3Vt cHRpb25zIGFib3V0IGl0cyBiZWhhdmlvdXIsIGV0YzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwv ZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZv bnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBsYW5nPSJE RSIgc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5i c3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj5JZg0KIGFueSBpbXBh Y3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gb3RoZXIgZXhpc3RpbmcgdHJhbnNwb3J0IHByb3Rv Y29s4oCZcyBzZW1hbnRpY3MgKHByZXN1bWluZyBwZW9wbGUgc3RpbGwgd291bGQgbGlrZSBub24t VENQIGluIHNjb3BlPyk8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9 Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1p bmRlbnQ6LTE4LjBwdCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2Zv bnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNp emU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+ PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+QW55dGhpbmcNCiBlbHNlIHRoYXQgeW91IHRoaW5r IGlzIG5lZWRlZCBpbiBvcmRlciB0byBmcmFtZSB0aGUgd29yayBpdGVtPG86cD48L286cD48L3Nw YW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i REUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssc2Fucy1zZXJpZiI+Jm5ic3A7PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6 MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssc2Fucy1zZXJpZiI+SXQgbWF5 IGJlIGNsZWFyZXIgdG8gZG8gdGhpcyBmb3IgdGhlIHR3byB1c2UgY2FzZXMgKHNpbmdsZS1lbmRl ZCBwcm94eSwgaWUgd2hlcmUgb25seSBvbmUgaG9zdCBpcyBNUFRDUC1lbmFibGVkOyBhbmQgZG91 YmxlLWVuZGVkIHByb3h5LCBpZSB3aGVyZSBuZWl0aGVyIGhvc3QgaXMNCiBNUFRDUC1lbmFibGVk KS48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIg c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90Oyxz YW5zLXNlcmlmIj5UaGlzIG1heSBzZWVtIGxpa2UgYSBsb25nIGxpc3QsIGJ1dCBtb3N0IG9mIHRo ZSBhbnN3ZXJzIGNhbiBiZSDigJxub25l4oCdIOKAkyB3ZeKAmWxsIGVuZCB1cCB3aXRoIGp1c3Qg YSBzaG9ydCBwYXJhZ3JhcGggb3IgYSBmZXcgYnVsbGV0cyBpbiB0aGUgY2hhcnRlci48bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2Fs aWJyaSZxdW90OyxzYW5zLXNlcmlmIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZv bnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlm Ij5XZeKAmWQgYWxzbyBoYXZlIHRvIHdvcmsgb3V0IGludGVyYWN0aW9ucyB3aXRoIG5vbi1NUFRD UCBXR3MsIGJ1dCBNaXJqYSBhbmQgSUVTRyB3aWxsIHByb2JhYmx5IHdhbnQgdGhlIG1haW4gaW5w dXQgb24gdGhpcy48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj4mbmJzcDs8bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OyxzYW5zLXNlcmlmIj5UaGFua3M8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQt c2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OyxzYW5zLXNlcmlmIj5Q aGlsICZhbXA7IFlvc2hpPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjkuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OyxzYW5zLXNlcmlmIj5fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXzxicj4NCm11bHRpcGF0aHRjcCBt YWlsaW5nIGxpc3Q8YnI+DQo8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxhIGhyZWY9Im1haWx0bzpt dWx0aXBhdGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LHNhbnMtc2VyaWY7Y29sb3I6Izk1NEY3MiI+bXVs dGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxl PSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LHNhbnMt c2VyaWYiPjxicj4NCjwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PGEgaHJlZj0iaHR0cHM6Ly93d3cu aWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0Y3AiPjxzcGFuIHN0eWxlPSJmb250 LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LHNhbnMtc2VyaWY7 Y29sb3I6Izk1NEY3MiI+aHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0 aXBhdGh0Y3A8L3NwYW4+PC9hPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9ibG9j a3F1b3RlPg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+PG86 cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+ DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ib2R5Pg0KPC9odG1sPg0K --_000_4d11a19b2b6644848ce79f55cdbd6ab5rew09926dag03bdomain1sy_-- From nobody Tue Nov 15 04:40:12 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3B04F12960C for ; Tue, 15 Nov 2016 04:40:10 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.105 X-Spam-Level: X-Spam-Status: No, score=-4.105 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id H4hBgPC7jcBd for ; Tue, 15 Nov 2016 04:40:05 -0800 (PST) Received: from relais-inet.orange.com (mta136.mail.business.static.orange.com [80.12.70.36]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 170DE12941D for ; Tue, 15 Nov 2016 04:40:05 -0800 (PST) Received: from opfednr03.francetelecom.fr (unknown [xx.xx.xx.67]) by opfednr22.francetelecom.fr (ESMTP service) with ESMTP id 92E922044E; Tue, 15 Nov 2016 13:40:02 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.24]) by opfednr03.francetelecom.fr (ESMTP service) with ESMTP id 2A5751A007D; Tue, 15 Nov 2016 13:40:02 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM7D.corporate.adroot.infra.ftgroup ([fe80::9044:c5ee:4dd2:4f16%19]) with mapi id 14.03.0319.002; Tue, 15 Nov 2016 13:40:02 +0100 From: To: "philip.eardley@bt.com" , "robert.skog@ericsson.com" , "Markus.Brunner3@swisscom.com" , "alan.ford@gmail.com" Thread-Topic: MPTCP carrying UDP Thread-Index: AdI/NebMR0wIzv/5Tmmn4GsoWOcicgABsqVg Date: Tue, 15 Nov 2016 12:40:01 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> In-Reply-To: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DB40D0OPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 12:40:10 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DB40D0OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 UmUtLA0KDQpJIGhhdmUgb25lIGNvbW1lbnQgYWJvdXQgdGhlIHRhcmdldCBhcHBsaWNhdGlvbnM6 IFFVSUMgaXMgZGVmaW5pdGVseSBvbmUuDQoNCkZvciB0aGUgVm9JUCBjYXNlIChSVFAgdG8gYmUg bW9yZSBhY2N1cmF0ZSksIHRoZXJlIGlzIGFscmVhZHkgYSBjYW5kaWRhdGUgc29sdXRpb246IE11 bHRpcGF0aCBSVFAgKGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1pZXRmLWF2dGNv cmUtbXBydHAtMDMpLg0KDQpJIGRvbuKAmXQgaGF2ZSByZXN1bHRzIHRvIHNoYXJlIGJlY2F1c2Ug d2UgYXJlIGluIGEgY2hpY2tlbi9lZ2cgc2l0dWF0aW9uOiBpbXBsZW1lbnRlcnMgYXJlIGFza2lu ZyBmb3IgYSBzdGFibGUgc3BlY2lmaWNhdGlvbiB0byBwbGF5IHdpdGguDQoNCkNoZWVycywNCk1l ZA0KDQpEZSA6IHBoaWxpcC5lYXJkbGV5QGJ0LmNvbSBbbWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0 LmNvbV0NCkVudm95w6kgOiBtYXJkaSAxNSBub3ZlbWJyZSAyMDE2IDEyOjUxDQrDgCA6IHJvYmVy dC5za29nQGVyaWNzc29uLmNvbTsgQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTjsgTWFya3VzLkJy dW5uZXIzQHN3aXNzY29tLmNvbTsgYWxhbi5mb3JkQGdtYWlsLmNvbQ0KQ2MgOiBtdWx0aXBhdGh0 Y3BAaWV0Zi5vcmcNCk9iamV0IDogTVBUQ1AgY2FycnlpbmcgVURQDQoNCihJIGNoYW5nZWQgdGhl IFN1YmplY3QgbGluZSBvZiB0aGUgZW1haWwpDQoNCkRvIHBlb3BsZSBoYXZlIGFueSBleHBlcmlt ZW50YWwgcmVzdWx0cyAvZXhwZXJpZW5jZXMgdGhleSBjb3VsZCBzaGFyZSBvZiBydW5uaW5nIFVE UCBhcHBsaWNhdGlvbnMgb3ZlciBNUFRDUCBzdWItZmxvd3M/ICBXb3VsZCBiZSBpbnRlcmVzdGVk IHRvIGhlYXIgYWJvdXQgdGhlIGlzc3Vlcy4gSSBndWVzcyBWb0lQIGFuZCBRdWljIHdvdWxkIGJl IHRoZSBtb3N0IGludGVyZXN0aW5nIG9uZXMuIFdoZXRoZXIgdGhlIGV4cGVyaW1lbnRzIGFyZSB3 aXRoIG9ubHkgb25lIHBhdGggYmVpbmcgdXNlZCBhdCBvbmNlLCBvciBtdWx0aXBsZS4gZXRjDQoN Cg0KDQpGcm9tOiBSb2JlcnQgU2tvZyBbbWFpbHRvOnJvYmVydC5za29nQGVyaWNzc29uLmNvbV0N ClNlbnQ6IDE1IE5vdmVtYmVyIDIwMTYgMTA6MDkNClRvOiBtb2hhbWVkLmJvdWNhZGFpckBvcmFu Z2UuY29tPG1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPjsgTWFya3VzLkJydW5u ZXIzQHN3aXNzY29tLmNvbTxtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbT47IEVh cmRsZXksUEwsUGhpbGlwLFRVQjggUiA8cGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGls aXAuZWFyZGxleUBidC5jb20+PjsgYWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3Jk QGdtYWlsLmNvbT4NCkNjOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRj cEBpZXRmLm9yZz4NClN1YmplY3Q6IFJFOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlw YXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0KKzENCldlIHNlZSBhIG5lZWQgdG8gc29sdmUgVURQ IGluIHNldmVyYWwgcGxhY2VzLCBzbyBoYXZpbmcgYSBzZXBhcmF0ZSBzcGVjaWZpY2F0aW9uIGNh biBoZWxwIHRoaXMgbW92aW5nIGZvcndhcmQuDQoNCkNoZWVycywNCi9Sb2JlcnQNCg0KRnJvbTog bXVsdGlwYXRodGNwIFttYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmddIE9uIEJl aGFsZiBPZiBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPG1haWx0bzptb2hhbWVkLmJvdWNh ZGFpckBvcmFuZ2UuY29tPg0KU2VudDogZGVuIDE1IG5vdmVtYmVyIDIwMTYgMDk6NTcNClRvOiBN YXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPG1haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dpc3Nj b20uY29tPjsgcGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5j b20+OyBhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPg0KQ2M6 IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KU3Vi amVjdDogUmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdv cmsgaXRlbQ0KDQpIaSBNYXJrdXMsIGFsbCwNCg0KSeKAmW0gb24gdGhlIHNhbWUgcGFnZSB0aGF0 IG5vbi10Y3AgdHJhZmZpYyBzaG91bGQgYmUgY29uc2lkZXJlZCBpbiBzY29wZS4gQXQgbGVhc3Qs IHRoZSBVRFAgY2FzZSBzaG91bGQgYmUgaW52ZXN0aWdhdGVkLiBJIHJlbWVtYmVyIHRoZXJlIHdh cyBpbnRlcmVzdCBpbiBCQSBtZWV0aW5nIGFib3V0IHRoZSBVRFAgcGFydCAoaHR0cHM6Ly93d3cu aWV0Zi5vcmcvcHJvY2VlZGluZ3MvOTUvbWludXRlcy9taW51dGVzLTk1LW1wdGNwKS4NCg0KQW4g b3B0aW9uIEkgc2VlIGlzIHRvIGNvbnNpZGVyIGFkdmFuY2luZyB0aGUgdXNlIG9mIE1QVENQIHRv IGNvbnZleSBVRFAgZmxvd3MgaW4gYSBzZXBhcmF0ZSBFWFBFUklNRU5UQUwgc3BlY2lmaWNhdGlv biB0aGF0IHdpbGwgYmUgY3Jvc3MtcmV2aWV3ZWQgd2l0aCBvdGhlciBXR3MgKGludGFyZWEsIHRz dndnKS4gSGF2aW5nIHRoYXQgYmFzZSBzcGVjaWZpY2F0aW9uIHdpbGwgaGVscCBoYXZpbmcgaW50 ZXJvcGVyYWJsZSBpbXBsZW1lbnRhdGlvbnMgdGhhdCB3aWxsIGJlIHVzZWQgdG8gY2FycnkgZXhw ZXJpbWVudGF0aW9ucy4NCg0KVGhvc2UgZXhwZXJpbWVudHMgd2lsbCBoZWxwIHRvIGRldGVybWlu ZSB3aGV0aGVyIHRoZSBwcm9wb3NlZCBzb2x1dGlvbiBpcyBjb21wbGV4L3NpbXBsZSwgdmlhYmxl L25vbi12aWFibGUsIGZhaWxlZC9zdWNjZXNzZnVsLCBldGMuDQoNCkxldOKAmXMgZ2l2ZSBpdCBh IHRyeS4NCg0KQ2hlZXJzLA0KTWVkDQoNCkRlIDogbXVsdGlwYXRodGNwIFttYWlsdG86bXVsdGlw YXRodGNwLWJvdW5jZXNAaWV0Zi5vcmddIERlIGxhIHBhcnQgZGUgTWFya3VzLkJydW5uZXIzQHN3 aXNzY29tLmNvbTxtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbT4NCkVudm95w6kg OiBtYXJkaSAxNSBub3ZlbWJyZSAyMDE2IDA4OjU4DQrDgCA6IHBoaWxpcC5lYXJkbGV5QGJ0LmNv bTxtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPjsgYWxhbi5mb3JkQGdtYWlsLmNvbTxtYWls dG86YWxhbi5mb3JkQGdtYWlsLmNvbT4NCkNjIDogbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0 bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpPYmpldCA6IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dh cmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0KUGhpbCwNCg0KSWYgeW91IGZl ZWwgaXQgd291bGQgdGFrZSB0b28gbG9uZyBhbmQgdG8gYmUgdG9vIGNvbXBsZXggdG8gYWNoaWV2 ZSBpbiBhIHJlYXNvbmFibGUgdGltZWZyYW1lLCB3ZSBhcmUgb2sgd2l0aCBleGNsdWRpbmcgbm9u LXRjcCB0cmFmZmljLCBob3dldmVyLCBmb3Igb3VyIHRvdGFsIHNvbHV0aW9uIHdlIGRvIHJlcXVp cmVzIGFsc28gbm9uLXRjcCB0cmFmZmljIHRvIGJlIHNlbnQgb3ZlciBtdWx0aXBsZSBwYXRocy4g V2UgY291bGQgYXJndWUgdGhhdCB3ZSBjYW4gdXNlIGEgZGlmZmVyZW50IG1lY2hhbmlzbXMgc3Bl Y2lmaWNhbGx5IGZvciBVRFAgYW5kIG90aGVyIHByb3RvY29scywgYnV0IGl0IHdvdWxkIGJlIG5p Y2UgdG8gaGF2ZSBhcyBzaW5nbGUgTVBUQ1AtYmFzZWQgc29sdXRpb24uIChteSBndXQgZmVlbGlu ZyBpcyB0aGF0IHdlIHdvdWxkIG5lZWQgdG8gcmVwbGljYXRlIGEgbG90IG9mIE1QVENQIHNjaGVk dWxpbmcgZmVhdHVyZXMgaW50byBhIG5ldyBtZWNoYW5pc20pLg0KDQpNYXJjdXMNCg0KVm9uOiBt dWx0aXBhdGh0Y3AgPG11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnPG1haWx0bzptdWx0aXBh dGh0Y3AtYm91bmNlc0BpZXRmLm9yZz4+IGltIEF1ZnRyYWcgdm9uICJwaGlsaXAuZWFyZGxleUBi dC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4iIDxwaGlsaXAuZWFyZGxleUBidC5j b208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4+DQpEYXR1bTogTW9udGFnLCAxNC4gTm92 ZW1iZXIgMjAxNiB1bSAwNzozMg0KQW46ICJhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFu LmZvcmRAZ21haWwuY29tPiIgPGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBn bWFpbC5jb20+Pg0KQ2M6ICJtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRj cEBpZXRmLm9yZz4iIDxtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBp ZXRmLm9yZz4+DQpCZXRyZWZmOiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0 aCBUQ1AgUHJveHkgd29yayBpdGVtDQoNCg0KaSB0aGluayB3ZSBzaG91bGQgbW92ZSBiZXlvbmQg ImV4cGxvcmluZyB3aGV0aGVyIGl0IHdvdWxkIGJlIHVzZWZ1bCIuDQoNCg0KDQppJ2QgbGlrZSB1 cyB0byBhc3Nlc3MgcHJvcG9zZWQgc29sdXRpb25zLiBpIHRoaW5rIHdlIHNob3VsZCBzYXkgdGhp cyBpcyB3aGF0IHdlJ3JlIGRvaW5nIC0gYXQgdGhlIG1vbWVudCB3ZSd2ZSBoYWQgcXVpdGUgYSBs b3Qgb2YgZGlzY3Vzc2lvbiBhYm91dCBvbmUgcHJvcG9zYWwuIHdlIHNob3VsZCBnaXZlIHRoZSBj aGFuY2UgZm9yIG90aGVyIHByb3Bvc2FscywgYW5kIG1ha2UgdGhlIGRpc2N1c3Npb24gbW9yZSBz dHJ1Y3R1cmVkICh3aGF0IGFyZSB0aGUgYXNzZXNzbWVudCBjcml0ZXJpYSkuDQoNCg0KDQppIGFs c28gdGhpbmsgd2Ugc2hvdWxkIGV4cGxpY2l0bHkgZXhjbHVkZSBub24tdGNwIHRyYWZmaWMgIChp IHRoaW5rIG5vbi10Y3AgdHJhZmZpYyBpcyB0b28gYmlnIGEgdG9waWMgZm9yIG91ciBXRykNCg0K DQoNCnBoaWwNCg0KDQoNCg0KDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KRnJv bTogQWxhbiBGb3JkIDxhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwu Y29tPj4NClNlbnQ6IDE0IE5vdmVtYmVyIDIwMTYgMDY6MTENClRvOiBFYXJkbGV5LFBMLFBoaWxp cCxUVUI4IFINCkNjOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBp ZXRmLm9yZz4NClN1YmplY3Q6IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRo IFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0KSSB0aGluayB0aGlzIHdvcmsgaXRlbSBpcyBhY2hpZXZh YmxlIGJ5IHNpbXBseSByZW1vdmluZyByZWZlcmVuY2VzIHRvIOKAnGF0IGxlYXN0IG9uZSBlbmTi gJ0gZnJvbSB0aGUgZXhpc3RpbmcgY2hhcnRlciBpdGVtIG9uIHRoZSBwcm94eS4gU28gdGhlIGl0 ZW0gd291bGQgbm93IHJlYWQ6DQoNCkZpbmFsbHksIHRoZSB3b3JraW5nIGdyb3VwIHdpbGwgZXhw bG9yZSB3aGV0aGVyIGFuIE1QVENQLWF3YXJlDQptaWRkbGVib3ggd291bGQgYmUgdXNlZnVsLiBG b3IgZXhhbXBsZSwgcG90ZW50aWFsbHkgaGVscGluZyBNUFRDUOKAmXMNCmluY3JlbWVudGFsIGRl cGxveW1lbnQgYnkgYWxsb3dpbmcgb25seSBvbmUgZW5kIGhvc3QgdG8gYmUgTVBUQ1AtZW5hYmxl ZA0KYW5kIHRoZSBtaWRkbGVib3ggYWN0cyBhcyBhbiBNUFRDUCBwcm94eSBmb3IgdGhlIG90aGVy IGVuZCBob3N0LCB3aGljaCBydW5zDQpUQ1A7IGFuZCBwb3RlbnRpYWxseSBoZWxwaW5nIHNvbWUg bW9iaWxpdHkgc2NlbmFyaW9zLCB3aGVyZSB0aGUgbWlkZGxlIGJveA0KYWN0cyBhcyBhbiBhbmNo b3IgYmV0d2VlbiB0d28gTVBUQ1AtZW5hYmxlZCBob3N0cy4gQWx0ZXJuYXRpdmVseSwgbmVpdGhl cg0KZW5kIGhvc3QgY291bGQgYmUgTVBUQ1AtZW5hYmxlZCBidXQgYSBwYWlyIG9mIHByb3hpZXMg Y291bGQgd29yayB0b2dldGhlciB0bw0KYnJpbmcgTVBUQ1AgYmVuZWZpdHMgdG8gc3VjaCBjb25u ZWN0aW9ucy4gVGhlIHdvcmtpbmcgZ3JvdXAgd2lsbCBkZXRhaWwgd2hhdCByZWFsDQpwcm9ibGVt cyBhbiBNUFRDUC1lbmFibGVkIG1pZGRsZWJveCBtaWdodCBzb2x2ZSwgaG93IGl0IHdvdWxkIGlt cGFjdCB0aGUNCk11bHRpcGF0aCBUQ1AgYXJjaGl0ZWN0dXJlIChSRkM2MTgyKSwgd2hhdCBwcm94 eSBhcHByb2FjaCBtaWdodCBiZQ0KanVzdGlmaWVkIGFzIGNvbXBhcmVkIGFnYWluc3QgYWx0ZXJu YXRpdmUgc29sdXRpb25zIHRvIHRoZSBwcm9ibGVtcywgYW5kDQp0aGUgbGlrZWx5IGZlYXNpYmls aXR5IG9mIHNvbHZpbmcgdGhlIHRlY2huaWNhbCBhbmQgc2VjdXJpdHkgaXNzdWVzLg0KDQpJbiBz b21lIHdheXMsIHRoZSB0d28gZW5kZWQgcHJveHkgd29yayBjb3VsZCBldmVuIGJlIHNlZW4gYXMg YW4gZXh0ZW5zaW9uIG9mIHRoZSBwcmV2aW91cyBvcGVyYXRpb25hbCBleHBlcmllbmNlIHdvcmsg d2l0aGluIHRoaXMgV0cuDQoNClJlZ2FyZHMsDQpBbGFuDQoNCk9uIDEwIE5vdiAyMDE2LCBhdCAx OToxNywgcGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20+ IHdyb3RlOg0KDQpIaSwNClBlcmhhcHMgdGhpcyBpcyBzcGVha2luZyB0b28gc29vbiwgYnV0IGl0 IGxvb2tzIGxpa2UgdGhlIHZlcnkgYWN0aXZlIGRpc2N1c3Npb24gaXMgcmVhY2hpbmcgc29tZSBj b21tb24gdW5kZXJzdGFuZGluZz8NCg0KV2XigJlyZSB0cnlpbmcgdG8gd29yayBvdXQgd2hhdCBh IHdvcmsgaXRlbSBtaWdodCBsb29rIGxpa2UsIHNvIHdvdWxkIGxpa2UgdG8gdW5kZXJzdGFuZCB3 aGF0IGFzc3VtcHRpb25zIHdlIHdvdWxkIG1ha2UsIGVnIGFib3V0IHRoZSBzY2VuYXJpbywgJiB3 aGF0IGNvbW1vbiBhZ3JlZW1lbnRzIHdl4oCZZCBhc3N1bWUgJiByZXN0cmljdGlvbnMgb24gaG93 IHRoZSBzb2x1dGlvbiB3b3Jrcy4gVGhpcyBzZWVtcyBpbXBvcnRhbnQgdG8gZnJhbWUgd29yayBi eSBXRy4gSWYgcG9zc2libGUgd2XigJlkIGxpa2UgZGlzY3Vzc2lvbiBvbiB0aGVzZSBwb2ludHMg dG8gYXZvaWQgZ2V0dGluZyBpbnRvIHRoZSBmaW5lIGRldGFpbHMgb2Ygb25lIHBhcnRpY3VsYXIg ZXhpc3RpbmcgcHJvcG9zYWwuDQoNCldoYXQgd2XigJlkIGFwcHJlY2lhdGUgaXMgYSBzdW1tYXJ5 IG9mIHdoYXQgdGhlIGFzc3VtcHRpb25zIC91bmRlcnN0YW5kaW5ncyBhcmUgYWJvdXQ6DQrigKIg ICAgICAgICBUaGUgc2NlbmFyaW8gKGZvciBpbnN0YW5jZTogdGhlIE1QVENQLWVuYWJsZWQgaG9z dCBrbm93cyB0aGUgYWRkcmVzcyBvZiB0aGUgcHJveHkgKGVnIHRocm91Z2ggY29uZmlndXJhdGlv bik7IGFuZCBpdCBrbm93cyB0aGUgYWRkcmVzcyBvZiB0aGUg4oCYbGVnYWN54oCZIGhvc3QgaXQg d2FudHMgdG8gY29tbXVuaWNhdGUgd2l0aCkNCuKAoiAgICAgICAgIElmIGFueSBpbXBhY3QgaXMg YWxyZWFkeSBlbnZpc2FnZWQgb24gdGhlIGN1cnJlbnQgTVBUQ1AgcHJvdG9jb2zigJlzIGZhbGxi YWNrIGJlaGF2aW91ciBhbmQgY29waW5nIHdpdGggbWlkZGxlYm94ZXMNCuKAoiAgICAgICAgIElm IHdlIGNhbiBhZ3JlZSB0aGF0IHRoZSBzb2x1dGlvbiBpcyBiYXNlZCBvbiBhIG5ldyBNUFRDUCBv cHRpb24NCuKAoiAgICAgICAgIElmIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24g dGhlIGN1cnJlbnQgTVBUQ1AgcHJvdG9jb2zigJlzIHNlbWFudGljcyAob3RoZXIgdGhhbiB0aGUg bmV3IG9wdGlvbikgZWcgaW4gdGVybXMgb2YgaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3Jm YzY4MjQjc2VjdGlvbi00DQrigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52 aXNhZ2VkIG9uIFRDUOKAmXMgc2VtYW50aWNzLCBvciBhbnkgbW9kcyBhcmUgbmVlZGVkLCBvciBh c3N1bXB0aW9ucyBhYm91dCBpdHMgYmVoYXZpb3VyLCBldGMNCuKAoiAgICAgICAgIElmIGFueSBp bXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gb3RoZXIgZXhpc3RpbmcgdHJhbnNwb3J0IHBy b3RvY29s4oCZcyBzZW1hbnRpY3MgKHByZXN1bWluZyBwZW9wbGUgc3RpbGwgd291bGQgbGlrZSBu b24tVENQIGluIHNjb3BlPykNCuKAoiAgICAgICAgIEFueXRoaW5nIGVsc2UgdGhhdCB5b3UgdGhp bmsgaXMgbmVlZGVkIGluIG9yZGVyIHRvIGZyYW1lIHRoZSB3b3JrIGl0ZW0NCg0KSXQgbWF5IGJl IGNsZWFyZXIgdG8gZG8gdGhpcyBmb3IgdGhlIHR3byB1c2UgY2FzZXMgKHNpbmdsZS1lbmRlZCBw cm94eSwgaWUgd2hlcmUgb25seSBvbmUgaG9zdCBpcyBNUFRDUC1lbmFibGVkOyBhbmQgZG91Ymxl LWVuZGVkIHByb3h5LCBpZSB3aGVyZSBuZWl0aGVyIGhvc3QgaXMgTVBUQ1AtZW5hYmxlZCkuDQoN ClRoaXMgbWF5IHNlZW0gbGlrZSBhIGxvbmcgbGlzdCwgYnV0IG1vc3Qgb2YgdGhlIGFuc3dlcnMg Y2FuIGJlIOKAnG5vbmXigJ0g4oCTIHdl4oCZbGwgZW5kIHVwIHdpdGgganVzdCBhIHNob3J0IHBh cmFncmFwaCBvciBhIGZldyBidWxsZXRzIGluIHRoZSBjaGFydGVyLg0KDQpXZeKAmWQgYWxzbyBo YXZlIHRvIHdvcmsgb3V0IGludGVyYWN0aW9ucyB3aXRoIG5vbi1NUFRDUCBXR3MsIGJ1dCBNaXJq YSBhbmQgSUVTRyB3aWxsIHByb2JhYmx5IHdhbnQgdGhlIG1haW4gaW5wdXQgb24gdGhpcy4NCg0K VGhhbmtzDQpQaGlsICYgWW9zaGkNCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fDQptdWx0aXBhdGh0Y3AgbWFpbGluZyBsaXN0DQptdWx0aXBhdGh0Y3BAaWV0 Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4NCmh0dHBzOi8vd3d3LmlldGYub3Jn L21haWxtYW4vbGlzdGluZm8vbXVsdGlwYXRodGNwDQoNCg== --_000_787AE7BB302AE849A7480A190F8B933009DB40D0OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPCEtLVtp ZiAhbXNvXT48c3R5bGU+dlw6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kb1w6KiB7 YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kd1w6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0 I1ZNTCk7fQ0KLnNoYXBlIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQo8L3N0eWxlPjwh W2VuZGlmXS0tPjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25zICovDQpAZm9udC1mYWNl DQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDExIDYgNCAyIDIgMiAyIDIg NDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDEx IDYgNCAyIDIgMiAyIDIgNDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNhbGlicmk7DQoJ cGFub3NlLTE6MiAxNSA1IDIgMiAyIDQgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWls eTpUYWhvbWE7DQoJcGFub3NlLTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KQGZvbnQtZmFjZQ0K CXtmb250LWZhbWlseToiU2Vnb2UgVUkiOw0KCXBhbm9zZS0xOjIgMTEgNSAyIDQgMiA0IDIgMiAz O30NCi8qIFN0eWxlIERlZmluaXRpb25zICovDQpwLk1zb05vcm1hbCwgbGkuTXNvTm9ybWFsLCBk aXYuTXNvTm9ybWFsDQoJe21hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZv bnQtc2l6ZToxMi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNlcmlmIjt9 DQphOmxpbmssIHNwYW4uTXNvSHlwZXJsaW5rDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCglj b2xvcjpibHVlOw0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KYTp2aXNpdGVkLCBzcGFu Lk1zb0h5cGVybGlua0ZvbGxvd2VkDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgljb2xvcjpw dXJwbGU7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQpwDQoJe21zby1zdHlsZS1wcmlv cml0eTo5OTsNCgltYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNp emU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7fQ0KcC5N c29BY2V0YXRlLCBsaS5Nc29BY2V0YXRlLCBkaXYuTXNvQWNldGF0ZQ0KCXttc28tc3R5bGUtcHJp b3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlRleHRlIGRlIGJ1bGxlcyBDYXIiOw0KCW1hcmdp bjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6ZToxMi4wcHQ7DQoJZm9u dC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNlcmlmIjt9DQpzcGFuLlRleHRlZGVidWxsZXND YXINCgl7bXNvLXN0eWxlLW5hbWU6IlRleHRlIGRlIGJ1bGxlcyBDYXIiOw0KCW1zby1zdHlsZS1w cmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiVGV4dGUgZGUgYnVsbGVzIjsNCglmb250LWZh bWlseToiVGFob21hIiwic2Fucy1zZXJpZiI7fQ0KcC5tc29ub3JtYWwwLCBsaS5tc29ub3JtYWww LCBkaXYubXNvbm9ybWFsMA0KCXttc28tc3R5bGUtbmFtZTptc29ub3JtYWw7DQoJbXNvLXN0eWxl LXByaW9yaXR5Ojk5Ow0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZv bnQtc2l6ZToxMi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNlcmlmIjt9 DQpwLkJhbGxvb25UZXh0LCBsaS5CYWxsb29uVGV4dCwgZGl2LkJhbGxvb25UZXh0DQoJe21zby1z dHlsZS1uYW1lOiJCYWxsb29uIFRleHQiOw0KCW1zby1zdHlsZS1saW5rOiJCYWxsb29uIFRleHQg Q2hhciI7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXpl OjEyLjBwdDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIiwic2VyaWYiO30NCnNwYW4u QmFsbG9vblRleHRDaGFyDQoJe21zby1zdHlsZS1uYW1lOiJCYWxsb29uIFRleHQgQ2hhciI7DQoJ bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJCYWxsb29uIFRleHQiOw0K CWZvbnQtZmFtaWx5OiJTZWdvZSBVSSIsInNhbnMtc2VyaWYiO30NCnNwYW4uYXBwbGUtY29udmVy dGVkLXNwYWNlDQoJe21zby1zdHlsZS1uYW1lOmFwcGxlLWNvbnZlcnRlZC1zcGFjZTt9DQpzcGFu LkVtYWlsU3R5bGUyNA0KCXttc28tc3R5bGUtdHlwZTpwZXJzb25hbDsNCglmb250LWZhbWlseToi Q2FsaWJyaSIsInNhbnMtc2VyaWYiOw0KCWNvbG9yOndpbmRvd3RleHQ7fQ0Kc3Bhbi5FbWFpbFN0 eWxlMjUNCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWw7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIg TmV3IjsNCgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7DQoJZm9udC1zdHlsZTpu b3JtYWw7fQ0Kc3Bhbi5FbWFpbFN0eWxlMjYNCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWw7DQoJ Zm9udC1mYW1pbHk6IkNhbGlicmkiLCJzYW5zLXNlcmlmIjsNCgljb2xvcjp3aW5kb3d0ZXh0O30N CnNwYW4uRW1haWxTdHlsZTI3DQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsOw0KCWZvbnQtZmFt aWx5OiJDYWxpYnJpIiwic2Fucy1zZXJpZiI7DQoJY29sb3I6IzFGNDk3RDt9DQpzcGFuLkVtYWls U3R5bGUyOA0KCXttc28tc3R5bGUtdHlwZTpwZXJzb25hbC1yZXBseTsNCglmb250LWZhbWlseToi Q291cmllciBOZXciOw0KCWNvbG9yOmJsYWNrOw0KCWZvbnQtd2VpZ2h0Om5vcm1hbDsNCglmb250 LXN0eWxlOm5vcm1hbDt9DQouTXNvQ2hwRGVmYXVsdA0KCXttc28tc3R5bGUtdHlwZTpleHBvcnQt b25seTsNCglmb250LXNpemU6MTAuMHB0O30NCkBwYWdlIFdvcmRTZWN0aW9uMQ0KCXtzaXplOjU5 NS4wcHQgODQyLjBwdDsNCgltYXJnaW46NzAuODVwdCA3MC44NXB0IDIuMGNtIDcwLjg1cHQ7fQ0K ZGl2LldvcmRTZWN0aW9uMQ0KCXtwYWdlOldvcmRTZWN0aW9uMTt9DQotLT48L3N0eWxlPjwhLS1b aWYgZ3RlIG1zbyA5XT48eG1sPg0KPG86c2hhcGVkZWZhdWx0cyB2OmV4dD0iZWRpdCIgc3BpZG1h eD0iMTAyNiIgLz4NCjwveG1sPjwhW2VuZGlmXS0tPjwhLS1baWYgZ3RlIG1zbyA5XT48eG1sPg0K PG86c2hhcGVsYXlvdXQgdjpleHQ9ImVkaXQiPg0KPG86aWRtYXAgdjpleHQ9ImVkaXQiIGRhdGE9 IjEiIC8+DQo8L286c2hhcGVsYXlvdXQ+PC94bWw+PCFbZW5kaWZdLS0+DQo8L2hlYWQ+DQo8Ym9k eSBiZ2NvbG9yPSJ3aGl0ZSIgbGFuZz0iRlIiIGxpbms9ImJsdWUiIHZsaW5rPSJwdXJwbGUiPg0K PGRpdiBjbGFzcz0iV29yZFNlY3Rpb24xIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 O2NvbG9yOmJsYWNrIj5SZS0sPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXpl OjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+ SSBoYXZlIG9uZSBjb21tZW50IGFib3V0IHRoZSB0YXJnZXQgYXBwbGljYXRpb25zOiBRVUlDIGlz IGRlZmluaXRlbHkgb25lLg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpw Pjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7 Y29sb3I6YmxhY2siPkZvciB0aGUgVm9JUCBjYXNlIChSVFAgdG8gYmUgbW9yZSBhY2N1cmF0ZSks IHRoZXJlIGlzIGFscmVhZHkgYSBjYW5kaWRhdGUgc29sdXRpb246IE11bHRpcGF0aCBSVFAgKDxh IGhyZWY9Imh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1pZXRmLWF2dGNvcmUtbXBy dHAtMDMiPmh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1pZXRmLWF2dGNvcmUtbXBy dHAtMDM8L2E+KS4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3Nw YW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9y OmJsYWNrIj5JIGRvbuKAmXQgaGF2ZSByZXN1bHRzIHRvIHNoYXJlIGJlY2F1c2Ugd2UgYXJlIGlu IGEgY2hpY2tlbi9lZ2cgc2l0dWF0aW9uOiBpbXBsZW1lbnRlcnMgYXJlIGFza2luZyBmb3IgYSBz dGFibGUgc3BlY2lmaWNhdGlvbiB0byBwbGF5IHdpdGguDQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6 ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2si PjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Q2hlZXJzLDxvOnA+PC9vOnA+PC9zcGFuPjwv cD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFj ayI+TWVkPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nv dXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+ DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItbGVmdDpzb2xpZCBibHVlIDEuNXB0O3Bh ZGRpbmc6MGNtIDBjbSAwY20gNC4wcHQiPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25l O2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNt Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5E ZSZuYnNwOzo8L3NwYW4+PC9iPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4gcGhpbGlwLmVh cmRsZXlAYnQuY29tIFttYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tXQ0KPGJyPg0KPGI+RW52 b3nDqSZuYnNwOzo8L2I+IG1hcmRpIDE1IG5vdmVtYnJlIDIwMTYgMTI6NTE8YnI+DQo8Yj7DgCZu YnNwOzo8L2I+IHJvYmVydC5za29nQGVyaWNzc29uLmNvbTsgQk9VQ0FEQUlSIE1vaGFtZWQgSU1U L09MTjsgTWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTsgYWxhbi5mb3JkQGdtYWlsLmNvbTxi cj4NCjxiPkNjJm5ic3A7OjwvYj4gbXVsdGlwYXRodGNwQGlldGYub3JnPGJyPg0KPGI+T2JqZXQm bmJzcDs6PC9iPiBNUFRDUCBjYXJyeWluZyBVRFA8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rp dj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1HQiIgc3R5bGU9ImZvbnQtc2l6ZTox MS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1 b3Q7O2NvbG9yOiMxRjQ5N0Q7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPihJIGNoYW5nZWQg dGhlIFN1YmplY3QgbGluZSBvZiB0aGUgZW1haWwpPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tR0IiIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90 Oztjb2xvcjojMUY0OTdEO21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj48bzpwPiZuYnNwOzwv bzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1HQiIg c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOiMxRjQ5N0Q7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6 RU4tVVMiPkRvIHBlb3BsZSBoYXZlIGFueSBleHBlcmltZW50YWwgcmVzdWx0cyAvZXhwZXJpZW5j ZXMgdGhleSBjb3VsZCBzaGFyZSBvZiBydW5uaW5nIFVEUCBhcHBsaWNhdGlvbnMgb3ZlciBNUFRD UCBzdWItZmxvd3M/DQogJm5ic3A7V291bGQgYmUgaW50ZXJlc3RlZCB0byBoZWFyIGFib3V0IHRo ZSBpc3N1ZXMuIEkgZ3Vlc3MgVm9JUCBhbmQgUXVpYyB3b3VsZCBiZSB0aGUgbW9zdCBpbnRlcmVz dGluZyBvbmVzLiBXaGV0aGVyIHRoZSBleHBlcmltZW50cyBhcmUgd2l0aCBvbmx5IG9uZSBwYXRo IGJlaW5nIHVzZWQgYXQgb25jZSwgb3IgbXVsdGlwbGUuIGV0YzxvOnA+PC9vOnA+PC9zcGFuPjwv cD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLUdCIiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2Vy aWYmcXVvdDs7Y29sb3I6IzFGNDk3RDttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+PG86cD4m bmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RU4tR0IiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkm cXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjojMUY0OTdEO21zby1mYXJlYXN0LWxh bmd1YWdlOkVOLVVTIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBsYW5nPSJFTi1HQiIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOiMx RjQ5N0Q7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFu PjwvcD4NCjxkaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNF MUUxRTEgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48Yj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5Gcm9tOjwv c3Bhbj48L2I+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+IFJvYmVy dCBTa29nIFs8YSBocmVmPSJtYWlsdG86cm9iZXJ0LnNrb2dAZXJpY3Nzb24uY29tIj5tYWlsdG86 cm9iZXJ0LnNrb2dAZXJpY3Nzb24uY29tPC9hPl0NCjxicj4NCjxiPlNlbnQ6PC9iPiAxNSBOb3Zl bWJlciAyMDE2IDEwOjA5PGJyPg0KPGI+VG86PC9iPiA8YSBocmVmPSJtYWlsdG86bW9oYW1lZC5i b3VjYWRhaXJAb3JhbmdlLmNvbSI+bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTwvYT47DQo8 YSBocmVmPSJtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSI+TWFya3VzLkJydW5u ZXIzQHN3aXNzY29tLmNvbTwvYT47IEVhcmRsZXksUEwsUGhpbGlwLFRVQjggUiAmbHQ7PGEgaHJl Zj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9h PiZndDs7DQo8YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+YWxhbi5mb3JkQGdt YWlsLmNvbTwvYT48YnI+DQo8Yj5DYzo8L2I+IDxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BA aWV0Zi5vcmciPm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvYT48YnI+DQo8Yj5TdWJqZWN0OjwvYj4g UkU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRl bTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJFTi1HQiI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90 OyI+JiM0MzsxPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+V2Ugc2VlIGEgbmVlZCB0byBz b2x2ZSBVRFAgaW4gc2V2ZXJhbCBwbGFjZXMsIHNvIGhhdmluZyBhIHNlcGFyYXRlIHNwZWNpZmlj YXRpb24gY2FuIGhlbHAgdGhpcyBtb3ZpbmcgZm9yd2FyZC48bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlm JnF1b3Q7Ij48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5DaGVlcnMsPG86cD48 L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMi IHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDss JnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+L1JvYmVydDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVv dDsiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+DQo8ZGl2IHN0eWxlPSJib3Jk ZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNFMUUxRTEgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20g MGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVv dDtzYW5zLXNlcmlmJnF1b3Q7Ij5Gcm9tOjwvc3Bhbj48L2I+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1 b3Q7c2Fucy1zZXJpZiZxdW90OyI+IG11bHRpcGF0aHRjcCBbPGEgaHJlZj0ibWFpbHRvOm11bHRp cGF0aHRjcC1ib3VuY2VzQGlldGYub3JnIj5tYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0 Zi5vcmc8L2E+XQ0KPGI+T24gQmVoYWxmIE9mIDwvYj48YSBocmVmPSJtYWlsdG86bW9oYW1lZC5i b3VjYWRhaXJAb3JhbmdlLmNvbSI+bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTwvYT48YnI+ DQo8Yj5TZW50OjwvYj4gZGVuIDE1IG5vdmVtYmVyIDIwMTYgMDk6NTc8YnI+DQo8Yj5Ubzo8L2I+ IDxhIGhyZWY9Im1haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tIj5NYXJrdXMuQnJ1 bm5lcjNAc3dpc3Njb20uY29tPC9hPjsNCjxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBi dC5jb20iPnBoaWxpcC5lYXJkbGV5QGJ0LmNvbTwvYT47IDxhIGhyZWY9Im1haWx0bzphbGFuLmZv cmRAZ21haWwuY29tIj4NCmFsYW4uZm9yZEBnbWFpbC5jb208L2E+PGJyPg0KPGI+Q2M6PC9iPiA8 YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5v cmc8L2E+PGJyPg0KPGI+U3ViamVjdDo8L2I+IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEg TXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rp dj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPjxvOnA+ Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90Oztjb2xvcjpibGFjayI+SGkgTWFya3VzLCBhbGwsDQo8bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZv bnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6 YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+SeKAmW0gb24gdGhlIHNhbWUgcGFn ZSB0aGF0IG5vbi10Y3AgdHJhZmZpYyBzaG91bGQgYmUgY29uc2lkZXJlZCBpbiBzY29wZS4gQXQg bGVhc3QsIHRoZSBVRFAgY2FzZSBzaG91bGQgYmUgaW52ZXN0aWdhdGVkLiBJIHJlbWVtYmVyIHRo ZXJlIHdhcyBpbnRlcmVzdCBpbiBCQQ0KIG1lZXRpbmcgYWJvdXQgdGhlIFVEUCBwYXJ0ICg8YSBo cmVmPSJodHRwczovL3d3dy5pZXRmLm9yZy9wcm9jZWVkaW5ncy85NS9taW51dGVzL21pbnV0ZXMt OTUtbXB0Y3AiPmh0dHBzOi8vd3d3LmlldGYub3JnL3Byb2NlZWRpbmdzLzk1L21pbnV0ZXMvbWlu dXRlcy05NS1tcHRjcDwvYT4pLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 O2NvbG9yOmJsYWNrIj5BbiBvcHRpb24gSSBzZWUgaXMgdG8gY29uc2lkZXIgYWR2YW5jaW5nIHRo ZSB1c2Ugb2YgTVBUQ1AgdG8gY29udmV5IFVEUCBmbG93cyBpbiBhIHNlcGFyYXRlIEVYUEVSSU1F TlRBTCBzcGVjaWZpY2F0aW9uIHRoYXQgd2lsbCBiZSBjcm9zcy1yZXZpZXdlZCB3aXRoIG90aGVy DQogV0dzIChpbnRhcmVhLCB0c3Z3ZykuIEhhdmluZyB0aGF0IGJhc2Ugc3BlY2lmaWNhdGlvbiB3 aWxsIGhlbHAgaGF2aW5nIGludGVyb3BlcmFibGUgaW1wbGVtZW50YXRpb25zIHRoYXQgd2lsbCBi ZSB1c2VkIHRvIGNhcnJ5IGV4cGVyaW1lbnRhdGlvbnMuPG86cD48L286cD48L3NwYW4+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48 bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPlRob3NlIGV4cGVyaW1lbnRzIHdpbGwgaGVscCB0 byBkZXRlcm1pbmUgd2hldGhlciB0aGUgcHJvcG9zZWQgc29sdXRpb24gaXMgY29tcGxleC9zaW1w bGUsIHZpYWJsZS9ub24tdmlhYmxlLCBmYWlsZWQvc3VjY2Vzc2Z1bCwgZXRjLg0KPG86cD48L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkxldOKAmXMgZ2l2ZSBp dCBhIHRyeS4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVv dDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+ PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJs YWNrIj5DaGVlcnMsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5NZWQ8bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6Ymxh Y2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25l O2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGluZzowY20gMGNtIDBjbSA0LjBwdCI+ DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERG IDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PGI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21h JnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkRlJm5ic3A7Ojwvc3Bhbj48L2I+PHNwYW4g c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZx dW90O3NhbnMtc2VyaWYmcXVvdDsiPiBtdWx0aXBhdGh0Y3AgWzxhIGhyZWY9Im1haWx0bzptdWx0 aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZyI+bWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGll dGYub3JnPC9hPl0NCjxiPkRlIGxhIHBhcnQgZGU8L2I+IDxhIGhyZWY9Im1haWx0bzpNYXJrdXMu QnJ1bm5lcjNAc3dpc3Njb20uY29tIj5NYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPC9hPjxi cj4NCjxiPkVudm95w6kmbmJzcDs6PC9iPiBtYXJkaSAxNSBub3ZlbWJyZSAyMDE2IDA4OjU4PGJy Pg0KPGI+w4AmbmJzcDs6PC9iPiA8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29t Ij5waGlsaXAuZWFyZGxleUBidC5jb208L2E+OyA8YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdt YWlsLmNvbSI+DQphbGFuLmZvcmRAZ21haWwuY29tPC9hPjxicj4NCjxiPkNjJm5ic3A7OjwvYj4g PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYu b3JnPC9hPjxicj4NCjxiPk9iamV0Jm5ic3A7OjwvYj4gUmU6IFttdWx0aXBhdGh0Y3BdIFRvd2Fy ZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4N CjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwv cD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXpl OjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYm cXVvdDsiPlBoaWwsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+PG86cD4mbmJzcDs8L286cD48 L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJm b250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fu cy1zZXJpZiZxdW90OyI+SWYgeW91IGZlZWwgaXQgd291bGQgdGFrZSB0b28gbG9uZyBhbmQgdG8g YmUgdG9vIGNvbXBsZXggdG8gYWNoaWV2ZSBpbiBhIHJlYXNvbmFibGUgdGltZWZyYW1lLCB3ZSBh cmUgb2sgd2l0aCBleGNsdWRpbmcgbm9uLXRjcCB0cmFmZmljLCBob3dldmVyLCBmb3Igb3VyIHRv dGFsDQogc29sdXRpb24gd2UgZG8gcmVxdWlyZXMgYWxzbyBub24tdGNwIHRyYWZmaWMgdG8gYmUg c2VudCBvdmVyIG11bHRpcGxlIHBhdGhzLiBXZSBjb3VsZCBhcmd1ZSB0aGF0IHdlIGNhbiB1c2Ug YSBkaWZmZXJlbnQgbWVjaGFuaXNtcyBzcGVjaWZpY2FsbHkgZm9yIFVEUCBhbmQgb3RoZXIgcHJv dG9jb2xzLCBidXQgaXQgd291bGQgYmUgbmljZSB0byBoYXZlIGFzIHNpbmdsZSBNUFRDUC1iYXNl ZCBzb2x1dGlvbi4gKG15IGd1dCBmZWVsaW5nIGlzIHRoYXQNCiB3ZSB3b3VsZCBuZWVkIHRvIHJl cGxpY2F0ZSBhIGxvdCBvZiBNUFRDUCBzY2hlZHVsaW5nIGZlYXR1cmVzIGludG8gYSBuZXcgbWVj aGFuaXNtKS48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2Fs aWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij48bzpwPiZuYnNwOzwvbzpwPjwvc3Bh bj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQt c2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNl cmlmJnF1b3Q7Ij5NYXJjdXM8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij48bzpwPiZuYnNwOzwv bzpwPjwvc3Bhbj48L3A+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlk ICNCNUM0REYgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48Yj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjpibGFjayI+Vm9uOg0KPC9zcGFu PjwvYj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjpibGFjayI+bXVsdGlwYXRodGNwICZsdDs8 YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmciPm11bHRpcGF0aHRj cC1ib3VuY2VzQGlldGYub3JnPC9hPiZndDsgaW0gQXVmdHJhZyB2b24gJnF1b3Q7PGEgaHJlZj0i bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPiZx dW90Ow0KICZsdDs8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj5waGlsaXAu ZWFyZGxleUBidC5jb208L2E+Jmd0Ozxicj4NCjxiPkRhdHVtOiA8L2I+TW9udGFnLCAxNC4gTm92 ZW1iZXIgMjAxNiB1bSAwNzozMjxicj4NCjxiPkFuOiA8L2I+JnF1b3Q7PGEgaHJlZj0ibWFpbHRv OmFsYW4uZm9yZEBnbWFpbC5jb20iPmFsYW4uZm9yZEBnbWFpbC5jb208L2E+JnF1b3Q7ICZsdDs8 YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+YWxhbi5mb3JkQGdtYWlsLmNvbTwv YT4mZ3Q7PGJyPg0KPGI+Q2M6IDwvYj4mcXVvdDs8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNw QGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L2E+JnF1b3Q7ICZsdDs8YSBocmVmPSJt YWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L2E+Jmd0 Ozxicj4NCjxiPkJldHJlZmY6IDwvYj5SZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRp cGF0aCBUQ1AgUHJveHkgd29yayBpdGVtPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPjxvOnA+Jm5ic3A7PC9v OnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPHA+PHNwYW4gbGFuZz0iREUiPmkgdGhpbmsgd2Ugc2hv dWxkIG1vdmUgYmV5b25kICZxdW90O2V4cGxvcmluZyB3aGV0aGVyIGl0IHdvdWxkIGJlIHVzZWZ1 bCZxdW90Oy4NCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj48bzpw PiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cD48c3BhbiBsYW5nPSJERSI+aSdkIGxpa2UgdXMg dG8gYXNzZXNzIHByb3Bvc2VkIHNvbHV0aW9ucy4gaSB0aGluayZuYnNwO3dlIHNob3VsZCBzYXkg dGhpcyZuYnNwO2lzIHdoYXQgd2UncmUgZG9pbmcmbmJzcDstJm5ic3A7YXQgdGhlIG1vbWVudCB3 ZSd2ZSBoYWQmbmJzcDtxdWl0ZSBhJm5ic3A7bG90Jm5ic3A7b2YgZGlzY3Vzc2lvbiBhYm91dCZu YnNwO29uZSBwcm9wb3NhbC4mbmJzcDt3ZSBzaG91bGQgZ2l2ZSB0aGUgY2hhbmNlIGZvciBvdGhl ciBwcm9wb3NhbHMsIGFuZCZuYnNwO21ha2UgdGhlIGRpc2N1c3Npb24gbW9yZSBzdHJ1Y3R1cmVk Jm5ic3A7KHdoYXQNCiBhcmUgdGhlIGFzc2Vzc21lbnQgY3JpdGVyaWEpLiZuYnNwOyA8bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8cD48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3Nw YW4+PC9wPg0KPHA+PHNwYW4gbGFuZz0iREUiPmkgYWxzbyZuYnNwO3RoaW5rIHdlIHNob3VsZCZu YnNwO2V4cGxpY2l0bHkgZXhjbHVkZSZuYnNwO25vbi10Y3AgdHJhZmZpYyZuYnNwOyAoaSB0aGlu ayBub24tdGNwIHRyYWZmaWMgaXMgdG9vIGJpZyBhIHRvcGljIGZvciBvdXIgV0cpPG86cD48L286 cD48L3NwYW4+PC9wPg0KPHA+PHNwYW4gbGFuZz0iREUiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFu PjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj5waGlsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHA+ PHNwYW4gbGFuZz0iREUiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwPjxzcGFuIGxh bmc9IkRFIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8ZGl2Pg0KPGRpdiBjbGFzcz0i TXNvTm9ybWFsIiBhbGlnbj0iY2VudGVyIiBzdHlsZT0idGV4dC1hbGlnbjpjZW50ZXIiPjxzcGFu IGxhbmc9IkRFIj4NCjxociBzaXplPSIyIiB3aWR0aD0iOTglIiBhbGlnbj0iY2VudGVyIj4NCjwv c3Bhbj48L2Rpdj4NCjxkaXYgaWQ9ImRpdlJwbHlGd2RNc2ciPg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PGI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjpibGFjayI+ RnJvbTo8L3NwYW4+PC9iPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtm b250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29s b3I6YmxhY2siPiBBbGFuIEZvcmQgJmx0OzxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwu Y29tIj5hbGFuLmZvcmRAZ21haWwuY29tPC9hPiZndDs8YnI+DQo8Yj5TZW50OjwvYj4gMTQgTm92 ZW1iZXIgMjAxNiAwNjoxMTxicj4NCjxiPlRvOjwvYj4gRWFyZGxleSxQTCxQaGlsaXAsVFVCOCBS PGJyPg0KPGI+Q2M6PC9iPiA8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj5t dWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L2E+PGJyPg0KPGI+U3ViamVjdDo8L2I+IFJlOiBbbXVsdGlw YXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08L3NwYW4+PHNw YW4gbGFuZz0iREUiPg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRF Ij5JIHRoaW5rIHRoaXMgd29yayBpdGVtIGlzIGFjaGlldmFibGUgYnkgc2ltcGx5IHJlbW92aW5n IHJlZmVyZW5jZXMgdG8g4oCcYXQgbGVhc3Qgb25lIGVuZOKAnSBmcm9tIHRoZSBleGlzdGluZyBj aGFydGVyIGl0ZW0gb24gdGhlIHByb3h5LiBTbyB0aGUgaXRlbSB3b3VsZCBub3cgcmVhZDoNCjxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8YmxvY2txdW90 ZSBzdHlsZT0ibWFyZ2luLWxlZnQ6MzAuMHB0O21hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLXJpZ2h0 OjBjbTttYXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 aT48c3BhbiBsYW5nPSJERSI+RmluYWxseSwgdGhlIHdvcmtpbmcgZ3JvdXAgd2lsbCBleHBsb3Jl IHdoZXRoZXIgYW4gTVBUQ1AtYXdhcmU8L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48 c3BhbiBsYW5nPSJERSI+bWlkZGxlYm94IHdvdWxkIGJlIHVzZWZ1bC4mbmJzcDtGb3IgZXhhbXBs ZSwgcG90ZW50aWFsbHkgaGVscGluZyBNUFRDUOKAmXMmbmJzcDs8L3NwYW4+PC9pPjxzcGFuIGxh bmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+aW5jcmVtZW50YWwgZGVwbG95bWVudCBieSZu YnNwO2FsbG93aW5nIG9ubHkgb25lIGVuZCBob3N0IHRvIGJlIE1QVENQLWVuYWJsZWQmbmJzcDs8 L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+YW5kIHRoZSBt aWRkbGVib3ggYWN0cyBhcyZuYnNwO2FuIE1QVENQIHByb3h5IGZvciB0aGUgb3RoZXIgZW5kIGhv c3QsIHdoaWNoIHJ1bnMmbmJzcDs8L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3Bh biBsYW5nPSJERSI+VENQOyBhbmQgcG90ZW50aWFsbHkmbmJzcDtoZWxwaW5nIHNvbWUgbW9iaWxp dHkgc2NlbmFyaW9zLCB3aGVyZSB0aGUmbmJzcDttaWRkbGUgYm94Jm5ic3A7PC9zcGFuPjwvaT48 c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPmFjdHMgYXMgYW4gYW5jaG9yJm5i c3A7YmV0d2VlbiB0d28gTVBUQ1AtZW5hYmxlZCBob3N0cy4mbmJzcDtBbHRlcm5hdGl2ZWx5LCBu ZWl0aGVyJm5ic3A7PC9zcGFuPjwvaT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFuZz0i REUiPmVuZCBob3N0IGNvdWxkIGJlIE1QVENQLWVuYWJsZWQgYnV0IGEgcGFpciZuYnNwO29mIHBy b3hpZXMgY291bGQgd29yayB0b2dldGhlciB0byZuYnNwOzwvc3Bhbj48L2k+PHNwYW4gbGFuZz0i REUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj5icmluZyBNUFRDUCBiZW5lZml0cyB0byBzdWNoIGNv bm5lY3Rpb25zLiZuYnNwO1RoZSB3b3JraW5nIGdyb3VwIHdpbGwgZGV0YWlsIHdoYXQgcmVhbDwv c3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj5wcm9ibGVtcyBh biBNUFRDUC1lbmFibGVkIG1pZGRsZWJveCBtaWdodCBzb2x2ZSwgaG93IGl0IHdvdWxkIGltcGFj dCB0aGU8L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+TXVs dGlwYXRoIFRDUCBhcmNoaXRlY3R1cmUgKFJGQzYxODIpLCB3aGF0IHByb3h5IGFwcHJvYWNoIG1p Z2h0IGJlPC9zcGFuPjwvaT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPmp1 c3RpZmllZCBhcyBjb21wYXJlZCBhZ2FpbnN0IGFsdGVybmF0aXZlIHNvbHV0aW9ucyB0byB0aGUg cHJvYmxlbXMsIGFuZDwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFu PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxhbmc9 IkRFIj50aGUgbGlrZWx5IGZlYXNpYmlsaXR5IG9mIHNvbHZpbmcgdGhlIHRlY2huaWNhbCBhbmQg c2VjdXJpdHkgaXNzdWVzLjwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPkluIHNv bWUgd2F5cywgdGhlIHR3byBlbmRlZCBwcm94eSB3b3JrIGNvdWxkIGV2ZW4gYmUgc2VlbiBhcyBh biBleHRlbnNpb24gb2YgdGhlIHByZXZpb3VzIG9wZXJhdGlvbmFsIGV4cGVyaWVuY2Ugd29yayB3 aXRoaW4gdGhpcyBXRy48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUi PlJlZ2FyZHMsPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPkFsYW48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+PG86cD4m bmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRpdj4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4t dG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIGxhbmc9IkRFIj5PbiAxMCBOb3YgMjAxNiwgYXQgMTk6MTcsIDxhIGhyZWY9Im1h aWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPg0KcGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPiB3 cm90ZTo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIGxhbmc9IkRFIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8ZGl2Pg0KPGRp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZv bnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5z LXNlcmlmJnF1b3Q7Ij5IaSw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4w cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7 Ij5QZXJoYXBzIHRoaXMgaXMgc3BlYWtpbmcgdG9vIHNvb24sIGJ1dCBpdCBsb29rcyBsaWtlIHRo ZSB2ZXJ5IGFjdGl2ZSBkaXNjdXNzaW9uIGlzIHJlYWNoaW5nIHNvbWUgY29tbW9uIHVuZGVyc3Rh bmRpbmc/PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PG86 cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+V2XigJlyZSB0cnlpbmcgdG8g d29yayBvdXQgd2hhdCBhIHdvcmsgaXRlbSBtaWdodCBsb29rIGxpa2UsIHNvIHdvdWxkIGxpa2Ug dG8gdW5kZXJzdGFuZCB3aGF0IGFzc3VtcHRpb25zIHdlIHdvdWxkIG1ha2UsIGVnIGFib3V0IHRo ZSBzY2VuYXJpbywgJmFtcDsgd2hhdCBjb21tb24gYWdyZWVtZW50cw0KIHdl4oCZZCBhc3N1bWUg JmFtcDsgcmVzdHJpY3Rpb25zIG9uIGhvdyB0aGUgc29sdXRpb24gd29ya3MuIFRoaXMgc2VlbXMg aW1wb3J0YW50IHRvIGZyYW1lIHdvcmsgYnkgV0cuIElmIHBvc3NpYmxlIHdl4oCZZCBsaWtlIGRp c2N1c3Npb24gb24gdGhlc2UgcG9pbnRzIHRvIGF2b2lkIGdldHRpbmcgaW50byB0aGUgZmluZSBk ZXRhaWxzIG9mIG9uZSBwYXJ0aWN1bGFyIGV4aXN0aW5nIHByb3Bvc2FsLjxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1 b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90 O3NhbnMtc2VyaWYmcXVvdDsiPldoYXQgd2XigJlkIGFwcHJlY2lhdGUgaXMgYSBzdW1tYXJ5IG9m IHdoYXQgdGhlIGFzc3VtcHRpb25zIC91bmRlcnN0YW5kaW5ncyBhcmUgYWJvdXQ6PG86cD48L286 cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQiPjxzcGFuIGxh bmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9z cGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29u dmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3Nh bnMtc2VyaWYmcXVvdDsiPlRoZQ0KIHNjZW5hcmlvIChmb3IgaW5zdGFuY2U6IHRoZSBNUFRDUC1l bmFibGVkIGhvc3Qga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIHByb3h5IChlZyB0aHJvdWdoIGNv bmZpZ3VyYXRpb24pOyBhbmQgaXQga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIOKAmGxlZ2FjeeKA mSBob3N0IGl0IHdhbnRzIHRvIGNvbW11bmljYXRlIHdpdGgpPG86cD48L286cD48L3NwYW4+PC9w Pg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQiPjxzcGFuIGxhbmc9IkRFIiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIGxh bmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNl Ij4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVv dDsiPklmDQogYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiB0aGUgY3VycmVudCBN UFRDUCBwcm90b2NvbOKAmXMgZmFsbGJhY2sgYmVoYXZpb3VyIGFuZCBjb3Bpbmcgd2l0aCBtaWRk bGVib3hlczxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2lu LWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVudDot MTguMHB0Ij48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTo3LjBw dCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4g Y2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBs YW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5JZg0KIHdlIGNhbiBhZ3JlZSB0aGF0IHRo ZSBzb2x1dGlvbiBpcyBiYXNlZCBvbiBhIG5ldyBNUFRDUCBvcHRpb248bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gbGFuZz0iREUi IHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNw YW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQt c3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJp ZiZxdW90OyI+SWYNCiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJy ZW50IE1QVENQIHByb3RvY29s4oCZcyBzZW1hbnRpY3MgKG90aGVyIHRoYW4gdGhlIG5ldyBvcHRp b24pIGVnIGluIHRlcm1zIG9mPHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5i c3A7PC9zcGFuPjxhIGhyZWY9Imh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3Nl Y3Rpb24tNCI+PHNwYW4gc3R5bGU9ImNvbG9yOndpbmRvd3RleHQiPmh0dHBzOi8vdG9vbHMuaWV0 Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNDwvc3Bhbj48L2E+PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwv cD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48c3BhbiBsYW5nPSJERSIgc3R5 bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBs YW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFj ZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTox MS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1 b3Q7Ij5JZg0KIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gVENQ4oCZcyBzZW1h bnRpY3MsIG9yIGFueSBtb2RzIGFyZSBuZWVkZWQsIG9yIGFzc3VtcHRpb25zIGFib3V0IGl0cyBi ZWhhdmlvdXIsIGV0YzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0i bWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWlu ZGVudDotMTguMHB0Ij48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9u dC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6 ZTo3LjBwdCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48 c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5JZg0KIGFueSBpbXBhY3QgaXMg YWxyZWFkeSBlbnZpc2FnZWQgb24gb3RoZXIgZXhpc3RpbmcgdHJhbnNwb3J0IHByb3RvY29s4oCZ cyBzZW1hbnRpY3MgKHByZXN1bWluZyBwZW9wbGUgc3RpbGwgd291bGQgbGlrZSBub24tVENQIGlu IHNjb3BlPyk8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdp bi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6 LTE4LjBwdCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6Ny4w cHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFu IGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4g bGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+QW55dGhpbmcNCiBlbHNlIHRoYXQgeW91 IHRoaW5rIGlzIG5lZWRlZCBpbiBvcmRlciB0byBmcmFtZSB0aGUgd29yayBpdGVtPG86cD48L286 cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PG86cD48L286cD48L3NwYW4+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUi IHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDss JnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+SXQgbWF5IGJlIGNsZWFyZXIgdG8gZG8gdGhpcyBmb3Ig dGhlIHR3byB1c2UgY2FzZXMgKHNpbmdsZS1lbmRlZCBwcm94eSwgaWUgd2hlcmUgb25seSBvbmUg aG9zdCBpcyBNUFRDUC1lbmFibGVkOyBhbmQgZG91YmxlLWVuZGVkIHByb3h5LCBpZSB3aGVyZSBu ZWl0aGVyIGhvc3QgaXMNCiBNUFRDUC1lbmFibGVkKS48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9 ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtz YW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlm JnF1b3Q7Ij5UaGlzIG1heSBzZWVtIGxpa2UgYSBsb25nIGxpc3QsIGJ1dCBtb3N0IG9mIHRoZSBh bnN3ZXJzIGNhbiBiZSDigJxub25l4oCdIOKAkyB3ZeKAmWxsIGVuZCB1cCB3aXRoIGp1c3QgYSBz aG9ydCBwYXJhZ3JhcGggb3IgYSBmZXcgYnVsbGV0cyBpbiB0aGUgY2hhcnRlci48bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIg c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5XZeKAmWQgYWxzbyBoYXZlIHRvIHdvcmsgb3V0IGludGVy YWN0aW9ucyB3aXRoIG5vbi1NUFRDUCBXR3MsIGJ1dCBNaXJqYSBhbmQgSUVTRyB3aWxsIHByb2Jh Ymx5IHdhbnQgdGhlIG1haW4gaW5wdXQgb24gdGhpcy48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9 ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtz YW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlm JnF1b3Q7Ij5UaGFua3M8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5Q aGlsICZhbXA7IFlvc2hpPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjkuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7 Ij5fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXzxicj4NCm11 bHRpcGF0aHRjcCBtYWlsaW5nIGxpc3Q8YnI+DQo8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxhIGhy ZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJmb250LXNpemU6 OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYm cXVvdDs7Y29sb3I6Izk1NEY3MiI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT48L3Nw YW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPjxicj4NCjwvc3Bhbj48 c3BhbiBsYW5nPSJERSI+PGEgaHJlZj0iaHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0 aW5mby9tdWx0aXBhdGh0Y3AiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6Izk1 NEY3MiI+aHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0Y3A8 L3NwYW4+PC9hPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0K PC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8 L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4N CjwvZGl2Pg0KPC9kaXY+DQo8L2JvZHk+DQo8L2h0bWw+DQo= --_000_787AE7BB302AE849A7480A190F8B933009DB40D0OPEXCLILMA3corp_-- From nobody Tue Nov 15 06:35:32 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 94DAF12961D for ; Tue, 15 Nov 2016 06:35:30 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.898 X-Spam-Level: X-Spam-Status: No, score=-2.898 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_SORBS_SPAM=0.5, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id JxVoyovtXbIY for ; Tue, 15 Nov 2016 06:35:28 -0800 (PST) Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [IPv6:2001:200:0:8803::53]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E0887126BF7 for ; Tue, 15 Nov 2016 06:35:27 -0800 (PST) Received: from mail-ua0-f172.google.com (mail-ua0-f172.google.com [209.85.217.172]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id 417EC2784DE for ; Tue, 15 Nov 2016 23:35:26 +0900 (JST) Received: by mail-ua0-f172.google.com with SMTP id 12so89052993uas.2 for ; Tue, 15 Nov 2016 06:35:26 -0800 (PST) X-Gm-Message-State: ABUngvcDC7PQ+dYLZNK3UjISdD2ZzyUl7ISzXrcqzUPs2YmuNBuN8Zo6wD6CQVtQzFz1XJ49LgqO31B4SefU7Q== X-Received: by 10.176.82.48 with SMTP id i45mr10917679uaa.126.1479220524438; Tue, 15 Nov 2016 06:35:24 -0800 (PST) MIME-Version: 1.0 Received: by 10.176.84.152 with HTTP; Tue, 15 Nov 2016 06:35:23 -0800 (PST) In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DB0C69@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009DAF424@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DB0C69@OPEXCLILMA3.corporate.adroot.infra.ftgroup> From: Yoshifumi Nishida Date: Tue, 15 Nov 2016 06:35:23 -0800 X-Gmail-Original-Message-ID: Message-ID: To: mohamed.boucadair@orange.com Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Questions on https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 14:35:31 -0000 Hi Med, Sorry for my slow response. I put comments in lines. On Sun, Nov 13, 2016 at 11:20 PM, wrote: > Hi Yoshi, > > Please see inline. > > Cheers, > Med > >> -----Message d'origine----- >> De : Yoshifumi Nishida [mailto:nishida@sfc.wide.ad.jp] >> Envoy=C3=A9 : jeudi 10 novembre 2016 20:21 >> =C3=80 : BOUCADAIR Mohamed IMT/OLN >> Cc : philip.eardley@bt.com; multipathtcp@ietf.org >> Objet : Re: [multipathtcp] Questions on https://tools.ietf.org/html/draf= t- >> boucadair-mptcp-plain-mode-09 >> >> Hi Med, >> >> Thanks for the clarification. So, in my understanding, >> off-path/on-path concept is like the followings. (please point out if >> I miss something) >> >> on-path (implicit mode) ... The client doesn't need to know the >> presence of MCP. The adpp just specifies the server address for the >> end point of mptcp connection. > > [Med] Yes, this is only for the initial subflow. Subsequent subflows will= use an address of the proxy. > >> >> off-path (explicit mode) ... The client needs to know the presence of >> MCP. The app needs to use MCP's address for the destination. It also >> need to get MCP's address (via DHCP or something else) and tells mptcp >> stack to put it in MP_CONVERT option (via API?) > > [Med] this may be one way to implement it, but this is not my favorite on= e. I suggest the following: > * The application does not need to know about the on-off/path modes. > * This is handled at the MPTCP service level: if an address is configured= via DHCP (or other means), it will behave in the Explicit mode. > * MP_CONVERT option(s) are inserted by the MPTCP server accordingly. Hmm. OK. But, DHCP is outside of mptcp. How the info from DHCP will be delivered to mptcp without using API? >> In this case, I think the off-path clients need to know that they are >> off-path nodes and need to rely on MCP *before* communication starts. > > [Med] This is typically an information that is provided during network at= tachment, etc. For example, > * a cellular device can retrieve the MCP information during the PDP conte= xt activation by means of a dedicated PCO Information Element. > * a CPE will retrieve this information when it bootstraps. > > Note that the client needs DNS information and other important service e= lements before to make use of a service. That's not particular to MPTCP. > >> But, I'm not very sure how they get such knowledge. > > [Med] Same as for DNS and other services (SBC, etc.). Do you foresee any = particular issue? i might miss something here. but, please let me explain a bit more. BTW, I am looking at the figure 1 in the draft. Let's say when H1 got address via DHCP, it found a MCP address in the option. H1 doesn't know RM supports mptcp or not. So, it use MCP as destination for mptcp connection. But, when RM happens to be a mptcp node, this will be suboptimal. To avoid this, I guess H1 needs to go into on-path mode (ignore MCP info and use RM for destination) for this RM. But, this might mean H1 will need to change modes based on destinations and looks tricky. -- Yoshi From nobody Tue Nov 15 07:10:58 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C41031297C4 for ; Tue, 15 Nov 2016 07:10:56 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.396 X-Spam-Level: X-Spam-Status: No, score=-3.396 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DmOxvvB2d9Hg for ; Tue, 15 Nov 2016 07:10:54 -0800 (PST) Received: from relais-inet.orange.com (mta239.mail.business.static.orange.com [80.12.66.39]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 7B6191297C3 for ; Tue, 15 Nov 2016 07:10:54 -0800 (PST) Received: from opfedar05.francetelecom.fr (unknown [xx.xx.xx.7]) by opfedar20.francetelecom.fr (ESMTP service) with ESMTP id 89A0B120156; Tue, 15 Nov 2016 16:10:51 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.3]) by opfedar05.francetelecom.fr (ESMTP service) with ESMTP id 7E9AA60060; Tue, 15 Nov 2016 16:10:52 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM5D.corporate.adroot.infra.ftgroup ([fe80::9898:741c:bc1d:258d%19]) with mapi id 14.03.0319.002; Tue, 15 Nov 2016 16:10:52 +0100 From: To: Yoshifumi Nishida Thread-Topic: [multipathtcp] Questions on https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 Thread-Index: AQHSP02FTeGoWy04lEi/r5RaC/w+f6DaHjNQ Date: Tue, 15 Nov 2016 15:10:52 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB4244@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <787AE7BB302AE849A7480A190F8B933009DAF424@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DB0C69@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Questions on https://tools.ietf.org/html/draft-boucadair-mptcp-plain-mode-09 X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 15:10:56 -0000 SGkgWW9zaGksIA0KDQpQbGVhc2Ugc2VlIGlubGluZS4gDQoNCkNoZWVycywNCk1lZA0KDQo+IC0t LS0tTWVzc2FnZSBkJ29yaWdpbmUtLS0tLQ0KPiBEZcKgOiBZb3NoaWZ1bWkgTmlzaGlkYSBbbWFp bHRvOm5pc2hpZGFAc2ZjLndpZGUuYWQuanBdDQo+IEVudm95w6nCoDogbWFyZGkgMTUgbm92ZW1i cmUgMjAxNiAxNTozNQ0KPiDDgMKgOiBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xODQo+IENjwqA6 IFlvc2hpZnVtaSBOaXNoaWRhOyBwaGlsaXAuZWFyZGxleUBidC5jb207IG11bHRpcGF0aHRjcEBp ZXRmLm9yZw0KPiBPYmpldMKgOiBSZTogW211bHRpcGF0aHRjcF0gUXVlc3Rpb25zIG9uIGh0dHBz Oi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC0NCj4gYm91Y2FkYWlyLW1wdGNwLXBsYWluLW1v ZGUtMDkNCj4gDQo+IEhpIE1lZCwNCj4gU29ycnkgZm9yIG15IHNsb3cgcmVzcG9uc2UuIEkgcHV0 IGNvbW1lbnRzIGluIGxpbmVzLg0KPiANCj4gT24gU3VuLCBOb3YgMTMsIDIwMTYgYXQgMTE6MjAg UE0sICA8bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbT4gd3JvdGU6DQo+ID4gSGkgWW9zaGks DQo+ID4NCj4gPiBQbGVhc2Ugc2VlIGlubGluZS4NCj4gPg0KPiA+IENoZWVycywNCj4gPiBNZWQN Cj4gPg0KPiA+PiAtLS0tLU1lc3NhZ2UgZCdvcmlnaW5lLS0tLS0NCj4gPj4gRGUgOiBZb3NoaWZ1 bWkgTmlzaGlkYSBbbWFpbHRvOm5pc2hpZGFAc2ZjLndpZGUuYWQuanBdDQo+ID4+IEVudm95w6kg OiBqZXVkaSAxMCBub3ZlbWJyZSAyMDE2IDIwOjIxDQo+ID4+IMOAIDogQk9VQ0FEQUlSIE1vaGFt ZWQgSU1UL09MTg0KPiA+PiBDYyA6IHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTsgbXVsdGlwYXRodGNw QGlldGYub3JnDQo+ID4+IE9iamV0IDogUmU6IFttdWx0aXBhdGh0Y3BdIFF1ZXN0aW9ucyBvbg0K PiBodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtDQo+ID4+IGJvdWNhZGFpci1tcHRj cC1wbGFpbi1tb2RlLTA5DQo+ID4+DQo+ID4+IEhpIE1lZCwNCj4gPj4NCj4gPj4gVGhhbmtzIGZv ciB0aGUgY2xhcmlmaWNhdGlvbi4gU28sIGluIG15IHVuZGVyc3RhbmRpbmcsDQo+ID4+IG9mZi1w YXRoL29uLXBhdGggY29uY2VwdCBpcyBsaWtlIHRoZSBmb2xsb3dpbmdzLiAgKHBsZWFzZSBwb2lu dCBvdXQgaWYNCj4gPj4gSSBtaXNzIHNvbWV0aGluZykNCj4gPj4NCj4gPj4gb24tcGF0aCAoaW1w bGljaXQgbW9kZSkgLi4uIFRoZSBjbGllbnQgZG9lc24ndCBuZWVkIHRvIGtub3cgdGhlDQo+ID4+ IHByZXNlbmNlIG9mIE1DUC4gVGhlIGFkcHAganVzdCBzcGVjaWZpZXMgdGhlIHNlcnZlciBhZGRy ZXNzIGZvciB0aGUNCj4gPj4gZW5kIHBvaW50IG9mIG1wdGNwIGNvbm5lY3Rpb24uDQo+ID4NCj4g PiBbTWVkXSBZZXMsIHRoaXMgaXMgb25seSBmb3IgdGhlIGluaXRpYWwgc3ViZmxvdy4gU3Vic2Vx dWVudCBzdWJmbG93cw0KPiB3aWxsIHVzZSBhbiBhZGRyZXNzIG9mIHRoZSBwcm94eS4NCj4gPg0K PiA+Pg0KPiA+PiBvZmYtcGF0aCAoZXhwbGljaXQgbW9kZSkgLi4uIFRoZSBjbGllbnQgbmVlZHMg dG8ga25vdyB0aGUgcHJlc2VuY2Ugb2YNCj4gPj4gTUNQLiBUaGUgYXBwIG5lZWRzIHRvIHVzZSBN Q1AncyBhZGRyZXNzIGZvciB0aGUgZGVzdGluYXRpb24uIEl0IGFsc28NCj4gPj4gbmVlZCB0byBn ZXQgTUNQJ3MgYWRkcmVzcyAodmlhIERIQ1Agb3Igc29tZXRoaW5nIGVsc2UpIGFuZCB0ZWxscyBt cHRjcA0KPiA+PiBzdGFjayB0byBwdXQgaXQgaW4gTVBfQ09OVkVSVCBvcHRpb24gKHZpYSBBUEk/ KQ0KPiA+DQo+ID4gW01lZF0gdGhpcyBtYXkgYmUgb25lIHdheSB0byBpbXBsZW1lbnQgaXQsIGJ1 dCB0aGlzIGlzIG5vdCBteSBmYXZvcml0ZQ0KPiBvbmUuIEkgc3VnZ2VzdCB0aGUgZm9sbG93aW5n Og0KPiA+ICogVGhlIGFwcGxpY2F0aW9uIGRvZXMgbm90IG5lZWQgdG8ga25vdyBhYm91dCB0aGUg b24tb2ZmL3BhdGggbW9kZXMuDQo+ID4gKiBUaGlzIGlzIGhhbmRsZWQgYXQgdGhlIE1QVENQIHNl cnZpY2UgbGV2ZWw6IGlmIGFuIGFkZHJlc3MgaXMNCj4gY29uZmlndXJlZCB2aWEgREhDUCAob3Ig b3RoZXIgbWVhbnMpLCBpdCB3aWxsIGJlaGF2ZSBpbiB0aGUgRXhwbGljaXQgbW9kZS4NCj4gPiAq IE1QX0NPTlZFUlQgb3B0aW9uKHMpIGFyZSBpbnNlcnRlZCBieSB0aGUgTVBUQ1Agc2VydmVyIGFj Y29yZGluZ2x5Lg0KPiANCj4gSG1tLiBPSy4gQnV0LCBESENQIGlzIG91dHNpZGUgb2YgbXB0Y3Au IEhvdyB0aGUgaW5mbyBmcm9tIERIQ1Agd2lsbCBiZQ0KPiBkZWxpdmVyZWQgdG8gbXB0Y3Agd2l0 aG91dCB1c2luZyBBUEk/DQoNCltNZWRdIFRoaXMgaXMgT1Mgc3BlY2lmaWMuIFRoYXQgc2FpZCwg dGhlIHNhbWUgbWV0aG9kcyB1c2VkIHRvIHByb3ZpZGUgYSBTSVAgc3RhY2sgd2l0aCB0aGUgYWRk cmVzcyBvZiBhbiBTQkMsIGEgRE5TIHN0dWItcmVzb2x2ZXIgd2l0aCB0aGUgRE5TIFNlcnZlcnMg bGlzdCwgYSBEUy1MaXRlIEI0IGVsZW1lbnQgd2l0aCB0aGUgYWRkcmVzcyBvZiB0aGUgQUZUUiwg ZXRjLiB3aWxsIGJlIGZvbGxvd2VkIHRvIHByZXNlbnQgYSBsaXN0IG9mIE1DUCBwcm94aWVzIHRv IGFuIE1QVENQIHNlcnZpY2Uvc3RhY2suDQoNCj4gDQo+ID4+IEluIHRoaXMgY2FzZSwgSSB0aGlu ayB0aGUgb2ZmLXBhdGggY2xpZW50cyBuZWVkIHRvIGtub3cgdGhhdCB0aGV5IGFyZQ0KPiA+PiBv ZmYtcGF0aCBub2RlcyBhbmQgbmVlZCB0byByZWx5IG9uIE1DUCAqYmVmb3JlKiBjb21tdW5pY2F0 aW9uIHN0YXJ0cy4NCj4gPg0KPiA+IFtNZWRdIFRoaXMgaXMgdHlwaWNhbGx5IGFuIGluZm9ybWF0 aW9uIHRoYXQgaXMgcHJvdmlkZWQgZHVyaW5nIG5ldHdvcmsNCj4gYXR0YWNobWVudCwgZXRjLiBG b3IgZXhhbXBsZSwNCj4gPiAqIGEgY2VsbHVsYXIgZGV2aWNlIGNhbiByZXRyaWV2ZSB0aGUgTUNQ IGluZm9ybWF0aW9uIGR1cmluZyB0aGUgUERQDQo+IGNvbnRleHQgYWN0aXZhdGlvbiBieSBtZWFu cyBvZiBhIGRlZGljYXRlZCBQQ08gSW5mb3JtYXRpb24gRWxlbWVudC4NCj4gPiAqIGEgQ1BFIHdp bGwgcmV0cmlldmUgdGhpcyBpbmZvcm1hdGlvbiB3aGVuIGl0IGJvb3RzdHJhcHMuDQo+ID4NCj4g PiBOb3RlIHRoYXQgIHRoZSBjbGllbnQgbmVlZHMgRE5TIGluZm9ybWF0aW9uIGFuZCBvdGhlciBp bXBvcnRhbnQgc2VydmljZQ0KPiBlbGVtZW50cyBiZWZvcmUgdG8gbWFrZSB1c2Ugb2YgYSBzZXJ2 aWNlLiBUaGF0J3Mgbm90IHBhcnRpY3VsYXIgdG8gTVBUQ1AuDQo+ID4NCj4gPj4gQnV0LCBJJ20g bm90IHZlcnkgc3VyZSBob3cgdGhleSBnZXQgc3VjaCBrbm93bGVkZ2UuDQo+ID4NCj4gPiBbTWVk XSBTYW1lIGFzIGZvciBETlMgYW5kIG90aGVyIHNlcnZpY2VzIChTQkMsIGV0Yy4pLiBEbyB5b3Ug Zm9yZXNlZSBhbnkNCj4gcGFydGljdWxhciBpc3N1ZT8NCj4gDQo+IGkgbWlnaHQgbWlzcyBzb21l dGhpbmcgaGVyZS4gYnV0LCBwbGVhc2UgbGV0IG1lIGV4cGxhaW4gYSBiaXQgbW9yZS4NCj4gQlRX LCBJIGFtIGxvb2tpbmcgYXQgdGhlIGZpZ3VyZSAxIGluIHRoZSBkcmFmdC4NCj4gTGV0J3Mgc2F5 IHdoZW4gSDEgZ290IGFkZHJlc3MgdmlhIERIQ1AsIGl0IGZvdW5kIGEgTUNQIGFkZHJlc3MgaW4g dGhlDQo+IG9wdGlvbi4gSDEgZG9lc24ndCBrbm93IFJNIHN1cHBvcnRzIG1wdGNwIG9yIG5vdC4N Cj4gU28sIGl0IHVzZSBNQ1AgYXMgZGVzdGluYXRpb24gZm9yIG1wdGNwIGNvbm5lY3Rpb24uIEJ1 dCwgd2hlbiBSTQ0KPiBoYXBwZW5zIHRvIGJlIGEgbXB0Y3Agbm9kZSwgdGhpcyB3aWxsIGJlIHN1 Ym9wdGltYWwuDQoNCltNZWRdIEdpdmVuIHRoZSBjdXJyZW50IHN0YXRlIG9mIHN1cHBvcnQgb2Yg TVBUQ1AgYnkgc2VydmVycywgdGhlIGRlZmF1bHQgbW9kZSBpcyB0byByZWxheSBNUFRDUCBjb25u ZWN0aW9ucyAoc2VudCBleHBsaWNpdGx5IHRvIHRoZSBwcm94eSkgaW50byBUQ1AuIEEgY29uZmln dXJhYmxlIHBhcmFtZXRlciBtYXkgYmUgdHdlYWtlZCBvbiB0aGUgcHJveHkgc28gdGhhdCB0aGUg Y29tbXVuaWNhdGlvbiBsZWcgd2l0aCBhbiBNUFRDUC1jYXBhYmxlIHNlcnZlciByZWxpZXMgb24g TVBUQ1AuIA0KDQpBcyBkaXNjdXNzZWQgb24gdGhpcyBsaXN0LCBibGluZGx5IHdpdGhkcmF3aW5n IHRoZSBwcm94eSBmcm9tIHRoZSBwYXRoIG1heSBiZSBzdWItb3B0aW1hbCwgdG9vLiBUYWtlIHRo ZSBleGFtcGxlIG9mIGEgZHVhbC1zdGFjayBjbGllbnQgY29tbXVuaWNhdGluZyB2aWEgYSBkdWFs LXN0YWNrIHByb3h5IHdpdGggYSByZW1vdGUgSVB2NC1vbmx5IHNlcnZlci4gSWYgdGhlIGNsaWVu dCBpcyBhc3NpZ25lZCBvbmx5IGFuIElQdjYgcHJlZml4IGJ5IG9uZSBvZiBpdHMgbmV0d29yayBh dHRhY2htZW50LCBpdCBjYW5ub3QgdXNlIHRoZSByZXNvdXJjZXMgb2YgdGhhdCBuZXR3b3JrIHRv IGNvbW11bmljYXRlIGRpcmVjdGx5IHdpdGggYSByZW1vdGUgSVB2NC1vbmx5IE1QVENQLWNhcGFi bGUgc2VydmVyLiBJZiB0aGUgTUNQIGlzIHJlbW92ZWQgZnJvbSB0aGUgcGF0aCwgdGhpcyB3aWxs IGxlYWQgdG8gYW4gTVBUQ1AgY29ubmVjdGlvbiBidXQgd2l0aG91dCB0aGUgYmVuZWZpdHMgb2Yg TVBUQ1Agc2luY2UgYWRkaXRpb25hbCBzdWJmbG93cyBjYW5ub3QgYmUgcGxhY2VkIG92ZXIgSVB2 NiAoaS5lLiwgRTJFIE1QVENQIGlzIHN1Ym9wdGltYWwgY29tcGFyZWQgdG8gdGhlIE5ldHdvcmst YXNzaXN0ZWQgTVBUQ1ApIQ0KDQo+IA0KPiBUbyBhdm9pZCB0aGlzLCBJIGd1ZXNzIEgxIG5lZWRz IHRvIGdvIGludG8gb24tcGF0aCBtb2RlIChpZ25vcmUgTUNQDQo+IGluZm8gYW5kIHVzZSBSTSBm b3IgZGVzdGluYXRpb24pIGZvciB0aGlzIFJNLg0KDQpbTWVkXSBPbmx5IGZsb3dzIHRoYXQgYXJl IGVsaWdpYmxlIHRvIHRoZSBuZXR3b3JrLWFzc2lzdGVkIE1QVENQIHNlcnZlciB3aWxsIGJlIGZv cndhcmRlZCB0byB0aGUgTUNQLiBUaGVzZSBmbG93cyBhcmUgc3ViamVjdCB0byBwb2xpY2llcyB0 aGF0IG1heSBiZSBwcm92aXNpb25lZCB0byBhIGhvc3QvQ1BFIChodHRwczovL3Rvb2xzLmlldGYu b3JnL2h0bWwvZHJhZnQtbmFtLW1wdGNwLWRlcGxveW1lbnQtY29uc2lkZXJhdGlvbnMtMDAuaHRt bCNzZWN0aW9uLTUuNi4yKS4gRmxvd3MgdGhhdCBkbyBub3QgbWF0Y2ggdGhvc2UgcG9saWNpZXMg d2lsbCBiZSBmb3J3YXJkZWQgdXNpbmcgbGVnYWN5IG1lYW5zOyB0aGF0IGlzIG5vIGluc2VydGlv biBvZiB0aGUgTVBfQ09OVkVSVCBvcHRpb24uIFRoaXMgdHJhZmZpYyBpcyB1c2VkIHRvIGJlIGNh bGxlZCB0aGUgYnlwYXNzIHRyYWZmaWMuIA0KDQo+IEJ1dCwgdGhpcyBtaWdodCBtZWFuIEgxIHdp bGwgbmVlZCB0byBjaGFuZ2UgbW9kZXMgYmFzZWQgb24NCj4gZGVzdGluYXRpb25zIGFuZCBsb29r cyB0cmlja3kuDQoNCltNZWRdIFRoZSBrZXkgcG9pbnQgaXMgdG8ga25vdyB0aGF0IGEgcmVtb3Rl IHNlcnZlciBpcyBNUFRDUC1jYXBhYmxlIGF0IHRoZSBmaXJzdCBwbGFjZS4gSWYgdGhhdCBpbmZv cm1hdGlvbiBpcyBhdmFpbGFibGUsIGNvbW11bmljYXRpb25zIHdpdGggbmF0aXZlIE1QVENQIHNl cnZlcnMgY2FuIGJlIGNsYXNzaWZpZWQgYXMgcGFydCBvZiB0aGUgYnlwYXNzIHRyYWZmaWMuDQoN Cj4gDQo+IC0tDQo+IFlvc2hpDQo= From nobody Tue Nov 15 07:11:29 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7805E129464 for ; Tue, 15 Nov 2016 07:11:18 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.898 X-Spam-Level: X-Spam-Status: No, score=-2.898 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_SORBS_SPAM=0.5, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id fIUGGIy1D29x for ; Tue, 15 Nov 2016 07:11:13 -0800 (PST) Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [203.178.142.130]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 0ED941297CC for ; Tue, 15 Nov 2016 07:11:09 -0800 (PST) Received: from mail-vk0-f43.google.com (mail-vk0-f43.google.com [209.85.213.43]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id 954CB2786EF for ; Wed, 16 Nov 2016 00:11:07 +0900 (JST) Received: by mail-vk0-f43.google.com with SMTP id p9so91000516vkd.3 for ; Tue, 15 Nov 2016 07:11:07 -0800 (PST) X-Gm-Message-State: ABUngvfZ0s3MampEbGbERbD4AkArI517wFuXFFxnC6b5CdX1CYWSQYpDJ6n3cyKGshfctNXgYc5dCIbdi1Cpsw== X-Received: by 10.31.5.132 with SMTP id 126mr11917756vkf.164.1479222666060; Tue, 15 Nov 2016 07:11:06 -0800 (PST) MIME-Version: 1.0 Received: by 10.176.84.152 with HTTP; Tue, 15 Nov 2016 07:11:05 -0800 (PST) In-Reply-To: <7A111AD3-3E4C-43D1-999A-F383428103AC@ifi.uio.no> References: <7A111AD3-3E4C-43D1-999A-F383428103AC@ifi.uio.no> From: Yoshifumi Nishida Date: Tue, 15 Nov 2016 07:11:05 -0800 X-Gmail-Original-Message-ID: Message-ID: To: Michael Welzl Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Archived-At: Cc: multipathtcp , iccrg@irtf.org Subject: Re: [multipathtcp] LISA - Linked Slow-Start for MPTCP => ICCRG X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 15:11:26 -0000 Hello, I've tried to ask a naive question at the meeting, but I missed the chance due to time restriction.. If the paths don't share a bottleneck, i am guessing it might be too conservative especially when the paths are not competed with other flows. I am wondering why this is slightly conservative and doesn't hurt. Some cases should be true, but I just thought some cases are not. -- Yoshi On Mon, Sep 26, 2016 at 12:40 AM, Michael Welzl wrote: > Dear all, > > LISA is a simple algorithm that couples MPTCP subflows in slow-start, to = reduce bursts that happen when multiple sub-flows start up with a delay and= all send their IW, all in SS. > We found this effect to be generally bad (i.e., improved with LISA :-) ) = when subflows do share a bottleneck, and we find that this slightly more co= nservative behavior also doesn't hurt (actually, sometimes it's a benefit) = when they do *not* share a bottleneck. After all, slow-start is very aggres= sive anyway - is it really so important for the 2nd, 3rd... subflow of MPTC= P to be *that* aggressive? > > We presented it to MPTCP at the last IETF, and in Yokohama. > There's a draft: https://tools.ietf.org/html/draft-barik-mptcp-lisa-01 > and a page with slides, a published paper with results, and code: http:/= /heim.ifi.uio.no/runabk/lisa/ > > The way ahead, as agreed with the MPTCP chairs, is to either publish via = MPTCP if their future charter will allow, or else publish this via ICCRG. > Either way, for now, discussion of this draft should happen in the ICCRG = mailing list. We authors would greatly appreciate feedback - so far, we did= n't get many comments! > > Cheers, > Michael (with Runa & Simone) > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Tue Nov 15 07:23:40 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 882F11293DB for ; Tue, 15 Nov 2016 07:23:38 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.398 X-Spam-Level: X-Spam-Status: No, score=-3.398 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IiVMeKGu9dOH for ; Tue, 15 Nov 2016 07:23:36 -0800 (PST) Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [203.178.142.130]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id BC56412007C for ; Tue, 15 Nov 2016 07:23:35 -0800 (PST) Received: from mail-vk0-f42.google.com (mail-vk0-f42.google.com [209.85.213.42]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id E1C152786F2 for ; Wed, 16 Nov 2016 00:23:33 +0900 (JST) Received: by mail-vk0-f42.google.com with SMTP id x186so91336963vkd.1 for ; Tue, 15 Nov 2016 07:23:33 -0800 (PST) X-Gm-Message-State: ABUngvc3H64NUK3Zgx1UEPuoLfMTxi5AwQkPQ2Z3ifJf7XiP+C2SSCZvMk9Ooj/gwkdQAikfFhMf3yFjjefzXg== X-Received: by 10.31.86.132 with SMTP id k126mr13567037vkb.11.1479223412261; Tue, 15 Nov 2016 07:23:32 -0800 (PST) MIME-Version: 1.0 Received: by 10.176.80.232 with HTTP; Tue, 15 Nov 2016 07:23:31 -0800 (PST) In-Reply-To: <655C07320163294895BBADA28372AF5D48B79205@FR712WXCHMBA15.zeu.alcatel-lucent.com> References: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> <20161113073136.GF4269@Chimay.local> <495a3fd8-e83d-29f6-5612-bea5222a0d38@uclouvain.be> <1479100195639.46263@bt.com> <655C07320163294895BBADA28372AF5D48B79205@FR712WXCHMBA15.zeu.alcatel-lucent.com> From: Yoshifumi Nishida Date: Tue, 15 Nov 2016 07:23:31 -0800 X-Gmail-Original-Message-ID: Message-ID: To: "Scharf, Michael (Nokia - DE)" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Adding a new work item on MPTCP API X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 15:23:38 -0000 BTW, just FYI.. the texts I showed during the meeting were a slightly different and doesn't have socket operation term. I thought about it the night before the meeting, but couldn't come up with other words. So, I decided to omit it as I thought this part is probably not very crucial. But, of course, better terms are welcome. https://www.ietf.org/proceedings/97/slides/slides-97-mptcp-chair-slide-01.p= df -- Yoshi On Sun, Nov 13, 2016 at 10:53 PM, Scharf, Michael (Nokia - DE) wrote: > As far as I recall, I think the term "socket operation" was intentionally= used instead of "socket option", since it was considered to be applicable = to any TCP API, e.g., also the APIs used by high-level programming language= s such as Java. > > The feedback was that the term "socket option" is not applicable to all T= CP stacks. And even on TCP stacks that use the socket interface, many appli= cations may have no access to socket options since they use a more abstract= API (e.g., a library). The objective of RFC 6897 was to apply to all poten= tial TCP stacks. > > Possibly better terms can be found. > > Michael > >> -----Original Message----- >> From: multipathtcp [mailto:multipathtcp-bounces@ietf.org] On Behalf Of >> philip.eardley@bt.com >> Sent: Monday, November 14, 2016 6:10 AM >> To: fabien.duchene@uclouvain.be; multipathtcp@ietf.org >> Subject: Re: [multipathtcp] Adding a new work item on MPTCP API >> >> re socket operations. >> this is the term used in https://tools.ietf.org/html/rfc6897#section-5.3 >> happy to use whatever term is clearest - operations, options or sometihi= ng >> else! >> phil >> ________________________________________ >> From: multipathtcp on behalf of Fabien D= uch=C3=AAne >> >> Sent: 14 November 2016 02:03 >> To: multipathtcp@ietf.org >> Subject: Re: [multipathtcp] Adding a new work item on MPTCP API >> >> Hello, >> >> >> On 11/13/2016 08:31 AM, Christoph Paasch wrote: >> > Hello, >> > >> > On 09/11/16 - 10:21:42, philip.eardley@bt.com wrote: >> >> Following the earlier discussion, there is support to add a charter i= tem as >> follows: >> >> <> applications, including a set of socket operations. Now there is more >> experience of how MPTCP is being used, the WG will re-visit this work, a= nd >> consider adding more advanced socket operations. The document will be >> Informational.>> >> >> If you disagree with this being added, or suggest some mod to this it= em, >> please say. >> > I support this work as well. >> > >> > But, I also agree with Mirja's comment that "socket operations" is not= a >> > well-defined term. I guess, what has been meant was "socket options" -= the >> > ones that are available in many operating systems. >> > >> > I think the API should not limit itself to a specific way on how to >> > configure the stack (e.g., through socket-options, ioctl, netlink,...)= . >> > But rather be agnostic as to the technical details on how the higher >> > layer configures/controls the MPTCP-stack. >> > >> >> I support this work and I agree with Christoph and Mirja. >> > Christoph >> > >> >> Cheers, >> >> Fabien >> >> >> _______________________________________________ >> multipathtcp mailing list >> multipathtcp@ietf.org >> https://www.ietf.org/mailman/listinfo/multipathtcp >> >> _______________________________________________ >> multipathtcp mailing list >> multipathtcp@ietf.org >> https://www.ietf.org/mailman/listinfo/multipathtcp > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Tue Nov 15 07:55:24 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0EC92129535 for ; Tue, 15 Nov 2016 07:55:23 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.989 X-Spam-Level: X-Spam-Status: No, score=-1.989 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=gmail.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id vlH06eGdeXii for ; Tue, 15 Nov 2016 07:55:18 -0800 (PST) Received: from mail-pg0-x236.google.com (mail-pg0-x236.google.com [IPv6:2607:f8b0:400e:c05::236]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8EC0D12959B for ; Tue, 15 Nov 2016 07:55:18 -0800 (PST) Received: by mail-pg0-x236.google.com with SMTP id p66so68004672pga.2 for ; Tue, 15 Nov 2016 07:55:18 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:subject:from:in-reply-to:date:cc:message-id:references :to; bh=9lsx4fuiWEaDrRr5doHkFy4V6qfxDRBZ0uaF58ayL6E=; b=SKeIv9PT2cDKP16qRlHC3ZrtMKCbDOqa1DouX2PnhqEPEMTrjWLhZ5ZnSZjQT8XMRZ z1IQ3lPlIzNrkK0keF9CAxvEv1I3O9VN5l5NQqqG3rD8lB+oDnw1Hjd7cJucOeOVyOi6 Zty3hpL7QMdHpdED5ao6bQlkYJBoQCee2trfy7ELsK4AAfGv7Zofu6uYsGQMegvnUg8j 5MjQwDT/fXN5Hwv1UD1+pEaX5LlDZ/x9doirz2nx9y/GzTF0Pqute+Vn2ytXaaJo2mTr WiQhWmylyGCLUAKLn/L8HObG8YIef/M44Nzk/ZiPgB8c/JovnoHdKly9+Mr/CCIi7yCN Jqgw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :message-id:references:to; bh=9lsx4fuiWEaDrRr5doHkFy4V6qfxDRBZ0uaF58ayL6E=; b=NYUILcHHvg2LQyD9JFngUv3ANYRgBOhWkrBdbid5E5RRMtqCj/iag4noXybSZ/1DQD G0QWFSg32+RYDIBGy+sEt+bl1yMjeUajNKYW78t4KDmqm5xTyqV/QnwkMX9HisR0u2yi 4sC1B1qMoY2drZftVqAmcnNWmajhPk5gaANqrmj/LBgAwhn4V71OV9iatROAnvuRYIpQ o0MAy/ehkfSCItWlWLaVewKDcdXEcoyUUedBkAU0nS21hMNLS9CzUp3QeSsetqbiyl14 1eRcuuMAaeezbjl9kWW6MB6g6VDy2D7GaVokPwhcihYHDDlMJtUpUN098mWGBDKDc17f KniA== X-Gm-Message-State: ABUngve+CNZir8753cF7LJXAGrspPh62XFoOPMRaz/kBWoHpkpA0JwBzn7lVgIcNcYN7zw== X-Received: by 10.98.50.67 with SMTP id y64mr18233858pfy.98.1479225318042; Tue, 15 Nov 2016 07:55:18 -0800 (PST) Received: from [192.168.123.197] ([110.11.45.3]) by smtp.gmail.com with ESMTPSA id q14sm37826138pfa.40.2016.11.15.07.55.15 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 15 Nov 2016 07:55:17 -0800 (PST) Content-Type: multipart/alternative; boundary="Apple-Mail=_7E2001AF-044A-41BF-AAD1-0E7CA01F1273" Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) From: Alan Ford In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Date: Tue, 15 Nov 2016 15:55:13 +0000 Message-Id: <43B3898F-5371-4E61-859A-3610C1EA2FC7@gmail.com> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com X-Mailer: Apple Mail (2.3124) Archived-At: Cc: "multipathtcp@ietf.org" , "Markus.Brunner3@swisscom.com" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 15:55:23 -0000 --Apple-Mail=_7E2001AF-044A-41BF-AAD1-0E7CA01F1273 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 As I said at IETF95 and will say again now, MPTCP provides a TCP = service: stream-oriented, reliable, whereas UDP is datagram-oriented, = and unreliable. "Mapping" one to the other cannot be directly done since the transports = have fundamentally different semantics. You can tunnel UDP over TCP, as long as you maintain packet boundaries. = This gains reliability (which may or may not be a gain, depending on = what you are trying to achieve with UDP - e.g. with RTP, you really = don=E2=80=99t care about reliability, you are about timeliness). = However, you must maintain the packet boundaries - UDP is not a stream. Mapping a datagram-oriented transport to a stream-oriented transport is = a generic problem and well out of scope of the MPTCP working group. = There is (deliberately) nothing about MPTCP=E2=80=99s service model = which is different to TCP, and therefore it is unlikely there would be = anything different regarding mapping UDP to MPTCP as mapping UDP to TCP. A lot of UDP uses - such as RTP - would be distinctly unhappy with the = TCP model of retransmissions. Transparently providing this mapping would = break assumption from the application layer. Regards, Alan > On 15 Nov 2016, at 12:40, mohamed.boucadair@orange.com wrote: >=20 > Re-, > =20 > I have one comment about the target applications: QUIC is definitely = one. > =20 > For the VoIP case (RTP to be more accurate), there is already a = candidate solution: Multipath RTP = (https://tools.ietf.org/html/draft-ietf-avtcore-mprtp-03 = ). > =20 > I don=E2=80=99t have results to share because we are in a chicken/egg = situation: implementers are asking for a stable specification to play = with. > =20 > Cheers, > Med > =20 > De : philip.eardley@bt.com [mailto:philip.eardley@bt.com]=20 > Envoy=C3=A9 : mardi 15 novembre 2016 12:51 > =C3=80 : robert.skog@ericsson.com; BOUCADAIR Mohamed IMT/OLN; = Markus.Brunner3@swisscom.com; alan.ford@gmail.com > Cc : multipathtcp@ietf.org > Objet : MPTCP carrying UDP > =20 > (I changed the Subject line of the email) > =20 > Do people have any experimental results /experiences they could share = of running UDP applications over MPTCP sub-flows? Would be interested = to hear about the issues. I guess VoIP and Quic would be the most = interesting ones. Whether the experiments are with only one path being = used at once, or multiple. etc > =20 > =20 > =20 > From: Robert Skog [mailto:robert.skog@ericsson.com = ]=20 > Sent: 15 November 2016 10:09 > To: mohamed.boucadair@orange.com = ; Markus.Brunner3@swisscom.com = ; Eardley,PL,Philip,TUB8 R = >; = alan.ford@gmail.com > Cc: multipathtcp@ietf.org > Subject: RE: [multipathtcp] Towards a Multipath TCP Proxy work item > =20 > +1 > We see a need to solve UDP in several places, so having a separate = specification can help this moving forward. > =20 > Cheers, > /Robert > =20 > From: multipathtcp [mailto:multipathtcp-bounces@ietf.org = ] On Behalf Of = mohamed.boucadair@orange.com > Sent: den 15 november 2016 09:57 > To: Markus.Brunner3@swisscom.com = ; philip.eardley@bt.com = ; alan.ford@gmail.com = > Cc: multipathtcp@ietf.org > Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item > =20 > Hi Markus, all, > =20 > I=E2=80=99m on the same page that non-tcp traffic should be considered = in scope. At least, the UDP case should be investigated. I remember = there was interest in BA meeting about the UDP part = (https://www.ietf.org/proceedings/95/minutes/minutes-95-mptcp = ). > =20 > An option I see is to consider advancing the use of MPTCP to convey = UDP flows in a separate EXPERIMENTAL specification that will be = cross-reviewed with other WGs (intarea, tsvwg). Having that base = specification will help having interoperable implementations that will = be used to carry experimentations. > =20 > Those experiments will help to determine whether the proposed solution = is complex/simple, viable/non-viable, failed/successful, etc. > =20 > Let=E2=80=99s give it a try. > =20 > Cheers, > Med > =20 > De : multipathtcp [mailto:multipathtcp-bounces@ietf.org = ] De la part de = Markus.Brunner3@swisscom.com > Envoy=C3=A9 : mardi 15 novembre 2016 08:58 > =C3=80 : philip.eardley@bt.com ; = alan.ford@gmail.com > Cc : multipathtcp@ietf.org > Objet : Re: [multipathtcp] Towards a Multipath TCP Proxy work item > =20 > Phil, > =20 > If you feel it would take too long and to be too complex to achieve in = a reasonable timeframe, we are ok with excluding non-tcp traffic, = however, for our total solution we do requires also non-tcp traffic to = be sent over multiple paths. We could argue that we can use a different = mechanisms specifically for UDP and other protocols, but it would be = nice to have as single MPTCP-based solution. (my gut feeling is that we = would need to replicate a lot of MPTCP scheduling features into a new = mechanism). > =20 > Marcus > =20 > Von: multipathtcp > im Auftrag von = "philip.eardley@bt.com " = > > Datum: Montag, 14. November 2016 um 07:32 > An: "alan.ford@gmail.com " = > > Cc: "multipathtcp@ietf.org " = > > Betreff: Re: [multipathtcp] Towards a Multipath TCP Proxy work item > =20 > i think we should move beyond "exploring whether it would be useful". > =20 > i'd like us to assess proposed solutions. i think we should say this = is what we're doing - at the moment we've had quite a lot of discussion = about one proposal. we should give the chance for other proposals, and = make the discussion more structured (what are the assessment criteria). =20= > =20 > i also think we should explicitly exclude non-tcp traffic (i think = non-tcp traffic is too big a topic for our WG) > =20 > phil > =20 > =20 > From: Alan Ford > > Sent: 14 November 2016 06:11 > To: Eardley,PL,Philip,TUB8 R > Cc: multipathtcp@ietf.org > Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item > =20 > I think this work item is achievable by simply removing references to = =E2=80=9Cat least one end=E2=80=9D from the existing charter item on the = proxy. So the item would now read: > =20 > Finally, the working group will explore whether an MPTCP-aware > middlebox would be useful. For example, potentially helping MPTCP=E2=80=99= s=20 > incremental deployment by allowing only one end host to be = MPTCP-enabled=20 > and the middlebox acts as an MPTCP proxy for the other end host, which = runs=20 > TCP; and potentially helping some mobility scenarios, where the middle = box=20 > acts as an anchor between two MPTCP-enabled hosts. Alternatively, = neither=20 > end host could be MPTCP-enabled but a pair of proxies could work = together to=20 > bring MPTCP benefits to such connections. The working group will = detail what real > problems an MPTCP-enabled middlebox might solve, how it would impact = the > Multipath TCP architecture (RFC6182), what proxy approach might be > justified as compared against alternative solutions to the problems, = and > the likely feasibility of solving the technical and security issues. > =20 > In some ways, the two ended proxy work could even be seen as an = extension of the previous operational experience work within this WG. > =20 > Regards, > Alan > =20 > On 10 Nov 2016, at 19:17, philip.eardley@bt.com = wrote: > =20 > Hi, > Perhaps this is speaking too soon, but it looks like the very active = discussion is reaching some common understanding? > =20 > We=E2=80=99re trying to work out what a work item might look like, so = would like to understand what assumptions we would make, eg about the = scenario, & what common agreements we=E2=80=99d assume & restrictions on = how the solution works. This seems important to frame work by WG. If = possible we=E2=80=99d like discussion on these points to avoid getting = into the fine details of one particular existing proposal. > =20 > What we=E2=80=99d appreciate is a summary of what the assumptions = /understandings are about: > =C2=B7 The scenario (for instance: the MPTCP-enabled host = knows the address of the proxy (eg through configuration); and it knows = the address of the =E2=80=98legacy=E2=80=99 host it wants to communicate = with) > =C2=B7 If any impact is already envisaged on the current MPTCP = protocol=E2=80=99s fallback behaviour and coping with middleboxes > =C2=B7 If we can agree that the solution is based on a new = MPTCP option > =C2=B7 If any impact is already envisaged on the current MPTCP = protocol=E2=80=99s semantics (other than the new option) eg in terms of = https://tools.ietf.org/html/rfc6824#section-4 = =20 > =C2=B7 If any impact is already envisaged on TCP=E2=80=99s = semantics, or any mods are needed, or assumptions about its behaviour, = etc > =C2=B7 If any impact is already envisaged on other existing = transport protocol=E2=80=99s semantics (presuming people still would = like non-TCP in scope?) > =C2=B7 Anything else that you think is needed in order to = frame the work item > =20 > It may be clearer to do this for the two use cases (single-ended = proxy, ie where only one host is MPTCP-enabled; and double-ended proxy, = ie where neither host is MPTCP-enabled). > =20 > This may seem like a long list, but most of the answers can be = =E2=80=9Cnone=E2=80=9D =E2=80=93 we=E2=80=99ll end up with just a short = paragraph or a few bullets in the charter. > =20 > We=E2=80=99d also have to work out interactions with non-MPTCP WGs, = but Mirja and IESG will probably want the main input on this. > =20 > Thanks > Phil & Yoshi > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp = > =20 --Apple-Mail=_7E2001AF-044A-41BF-AAD1-0E7CA01F1273 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 As I said at IETF95 and will say again now, MPTCP provides a = TCP service: stream-oriented, reliable, whereas UDP is = datagram-oriented, and unreliable.

"Mapping" one to the other cannot be = directly done since the transports have fundamentally different = semantics.

You = can tunnel UDP over TCP, as long as you maintain = packet boundaries. This gains reliability (which may or may not be a = gain, depending on what you are trying to achieve with UDP - e.g. with = RTP, you really don=E2=80=99t care about reliability, you are about = timeliness). However, you must maintain the packet boundaries - UDP is = not a stream.

Mapping a datagram-oriented transport to a stream-oriented = transport is a generic problem and well out of scope of the MPTCP = working group. There is (deliberately) nothing about MPTCP=E2=80=99s = service model which is different to TCP, and therefore it is unlikely = there would be anything different regarding mapping UDP to MPTCP as = mapping UDP to TCP.

A lot of UDP uses - such as RTP - would be distinctly unhappy = with the TCP model of retransmissions. Transparently providing this = mapping would break assumption from the application layer.

Regards,
Alan

On 15 Nov 2016, at 12:40, mohamed.boucadair@orange.com wrote:

Re-,
 
I have one comment about = the target applications: QUIC is definitely one.
 
For the VoIP case (RTP to be = more accurate), there is already a candidate solution: Multipath RTP (https://tools.ietf.org/html/draft-ietf-avtcore-mprtp-03).
 
I don=E2=80=99t have results to = share because we are in a chicken/egg situation: implementers are asking = for a stable specification to play with.
 
Cheers,
Med
 
De : philip.eardley@bt.com= [mailto:philip.eardley@bt.com] 
Envoy=C3=A9 : mardi 15 novembre 2016 = 12:51
=C3=80 : robert.skog@ericsson.com; BOUCADAIR Mohamed IMT/OLN; Markus.Brunner3@swisscom.com; alan.ford@gmail.com
Cc : multipathtcp@ietf.org
Objet : MPTCP carrying UDP
 
(I changed the = Subject line of the email)
 
Do = people have any experimental results /experiences they could share of = running UDP applications over MPTCP sub-flows?  Would be interested = to hear about the issues. I guess VoIP and Quic would be the most = interesting ones. Whether the experiments are with only one path being = used at once, or multiple. etc
 
 
 
From: Robert Skog [mailto:robert.skog@ericsson.com] 
Sent: 15 = November 2016 10:09
To: mohamed.boucadair@orange.com; Markus.Brunner3@swisscom.com; = Eardley,PL,Philip,TUB8 R <philip.eardley@bt.com>; alan.ford@gmail.com
Cc: multipathtcp@ietf.org
Subject: RE: [multipathtcp] Towards = a Multipath TCP Proxy work item
 
+1
We see a need to = solve UDP in several places, so having a separate specification can help = this moving forward.
 
Cheers,
/Robert
 
From: multipathtcp [mailto:multipathtcp-bounces@ietf.org] On Behalf = Of mohamed.boucadair@orange.com
Sent: den= 15 november 2016 09:57
To: Markus.Brunner3@swisscom.com; philip.eardley@bt.com; alan.ford@gmail.com
Cc: multipathtcp@ietf.org
Subject: Re: [multipathtcp] Towards = a Multipath TCP Proxy work item
 
Hi Markus, all,
 
I=E2=80=99m on the same page = that non-tcp traffic should be considered in scope. At least, the UDP = case should be investigated. I remember there was interest in BA meeting = about the UDP part (https://www.ietf.org/proceedings/95/minutes/minutes-95-mptcp).
An option I see is to = consider advancing the use of MPTCP to convey UDP flows in a separate = EXPERIMENTAL specification that will be cross-reviewed with other WGs = (intarea, tsvwg). Having that base specification will help having = interoperable implementations that will be used to carry = experimentations.
 
 
 
Cheers,
Med
 
De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part = de Markus.Brunner3@swisscom.com
Envoy=C3=A9 : mardi 15 novembre 2016 = 08:58
=C3=80 : philip.eardley@bt.com; alan.ford@gmail.com
Cc : multipathtcp@ietf.org
Objet : Re: [multipathtcp] Towards = a Multipath TCP Proxy work item
 
Phil,
 
If you feel it would take = too long and to be too complex to achieve in a reasonable timeframe, we = are ok with excluding non-tcp traffic, however, for our total solution = we do requires also non-tcp traffic to be sent over multiple paths. We = could argue that we can use a different mechanisms specifically for UDP = and other protocols, but it would be nice to have as single MPTCP-based = solution. (my gut feeling is that we would need to replicate a lot of = MPTCP scheduling features into a new mechanism).
 
Marcus
 
Von: multipathtcp = <multipathtcp-bounces@ietf.org> im Auftrag von "philip.eardley@bt.com" = <philip.eardley@bt.com>
Datum: Montag, 14. November = 2016 um 07:32
An: "alan.ford@gmail.com" <alan.ford@gmail.com>
Cc: "multipathtcp@ietf.org" = <multipathtcp@ietf.org>
Betreff: Re: [multipathtcp] = Towards a Multipath TCP Proxy work item
 
i think we should move beyond = "exploring whether it would be useful".
 
i'd like us = to assess proposed solutions. i think we should say this is = what we're doing - at the moment we've had quite = a lot of discussion about one proposal. we should = give the chance for other proposals, and make the discussion more = structured (what are the assessment criteria).  
 
i = also think we should explicitly exclude non-tcp = traffic  (i think non-tcp traffic is too big a topic for our = WG)
 
phil
 
 
From: Alan Ford <alan.ford@gmail.com>
Sent: 14 November 2016 06:11
To: Eardley,PL,Philip,TUB8 R
Cc: multipathtcp@ietf.org
Subject: Re: [multipathtcp] Towards = a Multipath TCP Proxy work item
 
I think this = work item is achievable by simply removing references to =E2=80=9Cat = least one end=E2=80=9D from the existing charter item on the proxy. So = the item would now read:
 
Finally, the working group will explore whether an = MPTCP-aware
middlebox = would be useful. For example, potentially helping = MPTCP=E2=80=99s 
incremental = deployment by allowing only one end host to be = MPTCP-enabled 
and the = middlebox acts as an MPTCP proxy for the other end host, which = runs 
TCP; and = potentially helping some mobility scenarios, where the middle = box 
acts as an = anchor between two MPTCP-enabled hosts. Alternatively, = neither 
end host = could be MPTCP-enabled but a pair of proxies could work together = to 
bring = MPTCP benefits to such connections. The working group will detail = what real
problems = an MPTCP-enabled middlebox might solve, how it would impact = the
Multipath = TCP architecture (RFC6182), what proxy approach might be
justified as compared against alternative = solutions to the problems, and
the likely = feasibility of solving the technical and security = issues.
 
In some ways, the two ended proxy work could even be seen as = an extension of the previous operational experience work within this = WG.
 
Regards,
Alan
 
On 10 Nov 2016, at 19:17, philip.eardley@bt.com wrote:
 
Hi,
Perhaps this is speaking too soon, but it looks like the very = active discussion is reaching some common understanding?
 
We=E2=80=99re trying to = work out what a work item might look like, so would like to understand = what assumptions we would make, eg about the scenario, & what common = agreements we=E2=80=99d assume & restrictions on how the solution = works. This seems important to frame work by WG. If possible we=E2=80=99d = like discussion on these points to avoid getting into the fine details = of one particular existing proposal.
 
What we=E2=80=99d = appreciate is a summary of what the assumptions /understandings are = about:
=C2=B7         The scenario (for instance: the MPTCP-enabled host knows the = address of the proxy (eg through configuration); and it knows the = address of the =E2=80=98legacy=E2=80=99 host it wants to communicate = with)
=C2=B7         If= any impact is already envisaged on the current MPTCP protocol=E2=80=99s = fallback behaviour and coping with middleboxes
=C2=B7         If= we can agree that the solution is based on a new MPTCP option
=C2=B7         If= any impact is already envisaged on the current MPTCP protocol=E2=80=99s = semantics (other than the new option) eg in terms of https://tools.ietf.org/html/rfc6824#section-4  
=C2=B7         If= any impact is already envisaged on TCP=E2=80=99s semantics, or any mods = are needed, or assumptions about its behaviour, etc
=C2=B7         If= any impact is already envisaged on other existing transport = protocol=E2=80=99s semantics (presuming people still would like non-TCP = in scope?)
=C2=B7         Anything else that you think is needed in order to frame the = work item
 
It may be clearer to do = this for the two use cases (single-ended proxy, ie where only one host = is MPTCP-enabled; and double-ended proxy, ie where neither host is = MPTCP-enabled).
 
This may seem like a long list, but most of the answers can = be =E2=80=9Cnone=E2=80=9D =E2=80=93 we=E2=80=99ll end up with just a = short paragraph or a few bullets in the charter.
 
We=E2=80=99d also have to = work out interactions with non-MPTCP WGs, but Mirja and IESG will = probably want the main input on this.
 
Thanks
Phil & Yoshi
_______________________________________________
multipathtcp mailing list
multipathtcp@ietf.org
https://www.ietf.org/mailman/listinfo/multipathtcp
 

= --Apple-Mail=_7E2001AF-044A-41BF-AAD1-0E7CA01F1273-- From nobody Tue Nov 15 08:12:56 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E4D0D129493 for ; Tue, 15 Nov 2016 08:12:54 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.405 X-Spam-Level: X-Spam-Status: No, score=-3.405 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id maFgq7zY6JxX for ; Tue, 15 Nov 2016 08:12:52 -0800 (PST) Received: from relais-inet.orange.com (mta241.mail.business.static.orange.com [80.12.66.41]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id A4C6412945F for ; Tue, 15 Nov 2016 08:12:51 -0800 (PST) Received: from opfedar05.francetelecom.fr (unknown [xx.xx.xx.7]) by opfedar24.francetelecom.fr (ESMTP service) with ESMTP id 82B14C015A; Tue, 15 Nov 2016 17:12:49 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.66]) by opfedar05.francetelecom.fr (ESMTP service) with ESMTP id 91DF660062; Tue, 15 Nov 2016 17:12:49 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILMA1.corporate.adroot.infra.ftgroup ([fe80::95e2:eb4b:3053:fabf%19]) with mapi id 14.03.0319.002; Tue, 15 Nov 2016 17:12:49 +0100 From: To: Alan Ford Thread-Topic: MPTCP carrying UDP Thread-Index: AQHSP1itRuQupPIWbkWN6Ohhosi+d6DaM4Sg Date: Tue, 15 Nov 2016 16:12:48 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB42B6@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <43B3898F-5371-4E61-859A-3610C1EA2FC7@gmail.com> In-Reply-To: <43B3898F-5371-4E61-859A-3610C1EA2FC7@gmail.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DB42B6OPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" , "Markus.Brunner3@swisscom.com" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 16:12:55 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DB42B6OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgQWxhbiwNCg0KUGxlYXNlIHNlZSBpbmxpbmUuDQoNCkNoZWVycywNCk1lZA0KDQpEZSA6IEFs YW4gRm9yZCBbbWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb21dDQpFbnZvecOpIDogbWFyZGkgMTUg bm92ZW1icmUgMjAxNiAxNjo1NQ0Kw4AgOiBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xODQpDYyA6 IHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTsgcm9iZXJ0LnNrb2dAZXJpY3Nzb24uY29tOyBNYXJrdXMu QnJ1bm5lcjNAc3dpc3Njb20uY29tOyBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmcNCk9iamV0IDogUmU6 IE1QVENQIGNhcnJ5aW5nIFVEUA0KDQpBcyBJIHNhaWQgYXQgSUVURjk1IGFuZCB3aWxsIHNheSBh Z2FpbiBub3csIE1QVENQIHByb3ZpZGVzIGEgVENQIHNlcnZpY2U6IHN0cmVhbS1vcmllbnRlZCwg cmVsaWFibGUsIHdoZXJlYXMgVURQIGlzIGRhdGFncmFtLW9yaWVudGVkLCBhbmQgdW5yZWxpYWJs ZS4NCg0KIk1hcHBpbmciIG9uZSB0byB0aGUgb3RoZXIgY2Fubm90IGJlIGRpcmVjdGx5IGRvbmUg c2luY2UgdGhlIHRyYW5zcG9ydHMgaGF2ZSBmdW5kYW1lbnRhbGx5IGRpZmZlcmVudCBzZW1hbnRp Y3MuDQoNCllvdSBjYW4gdHVubmVsIFVEUCBvdmVyIFRDUCwgYXMgbG9uZyBhcyB5b3UgbWFpbnRh aW4gcGFja2V0IGJvdW5kYXJpZXMuDQpbTWVkXSBUaGUgcHJvcG9zZWQgZGVzaWduIHdpbGwgcHJl c2VydmUgdGhlIHBhY2tldCBib3VuZGFyaWVzIHNpbmNlIHRoZSBsZW5ndGggb2YgdGhlIFVEUCBw YXlsb2FkIGlzIGFsc28gcGxhY2VkIGluIHRoZSBwYXlsb2FkIG9mIE1QVENQIG1lc3NhZ2VzLg0K DQpUaGlzIGdhaW5zIHJlbGlhYmlsaXR5ICh3aGljaCBtYXkgb3IgbWF5IG5vdCBiZSBhIGdhaW4s IGRlcGVuZGluZyBvbiB3aGF0IHlvdSBhcmUgdHJ5aW5nIHRvIGFjaGlldmUgd2l0aCBVRFANCltN ZWRdIFllcy4gQW5vdGhlciB1c2UgaXMgdG8gcGFzcyBmaXJld2FsbHMgd2hlbiBvbmx5IFRDUCBp cyBhbGxvd2VkLCBidXQgdGhhdOKAmXMgYW5vdGhlciBzdG9yeS4gTGV04oCZcyBub3Qgb3BlbiB0 aGF0IG9uZS4NCg0KLSBlLmcuIHdpdGggUlRQDQpbTWVkXSBBcyBJIG1lbnRpb25lZCBiZWxvdywg UlRQIGlzIG5vdCBhIHRhcmdldCB1c2UgY2FzZSBzaW5jZSB0aGVyZSBpcyBhbHJlYWR5IGEgbXVs dGlwYXRoIFJUUCBzb2x1dGlvbi4NCg0KLCB5b3UgcmVhbGx5IGRvbuKAmXQgY2FyZSBhYm91dCBy ZWxpYWJpbGl0eSwgeW91IGFyZSBhYm91dCB0aW1lbGluZXNzKS4gSG93ZXZlciwgeW91IG11c3Qg bWFpbnRhaW4gdGhlIHBhY2tldCBib3VuZGFyaWVzIC0gVURQIGlzIG5vdCBhIHN0cmVhbS4NCltN ZWRdIFRoYXQgaXMgd2hhdCB3ZSBhcmUgcHJvcG9zaW5nLiBIZXJlIGlzIGFuIGV4dHJhY3QgZnJv bSBhbiBvbGQgdmVyc2lvbiBvZiB0aGUgcGxhaW4gbW9kZSBkcmFmdDoNCg0KPT0NCiAgIDEuICBF eHRyYWN0IHRoZSBwYXlsb2FkIGFuZCBpdHMgbGVuZ3RoIGZyb20gdGhlIFVEUCBkYXRhZ3JhbS4N Cg0KICAgMi4gIFNlbmQgdGhlIGxlbmd0aCAoYXMgYSAxNiBiaXRzIGZpZWxkIGluIG5ldHdvcmsg Ynl0ZSBvcmRlcikNCiAgICAgICBmb2xsb3dlZCBieSB0aGUgcGF5bG9hZCBvZiB0aGUgVURQIGRh dGFncmFtIG92ZXIgdGhlIGJvdW5kIE1QVENQDQogICAgICAgY29ubmVjdGlvbi4NCj09DQoNCk1h cHBpbmcgYSBkYXRhZ3JhbS1vcmllbnRlZCB0cmFuc3BvcnQgdG8gYSBzdHJlYW0tb3JpZW50ZWQg dHJhbnNwb3J0IGlzIGEgZ2VuZXJpYyBwcm9ibGVtIGFuZCB3ZWxsIG91dCBvZiBzY29wZSBvZiB0 aGUgTVBUQ1Agd29ya2luZyBncm91cC4gVGhlcmUgaXMgKGRlbGliZXJhdGVseSkgbm90aGluZyBh Ym91dCBNUFRDUOKAmXMgc2VydmljZSBtb2RlbCB3aGljaCBpcyBkaWZmZXJlbnQgdG8gVENQLCBh bmQgdGhlcmVmb3JlIGl0IGlzIHVubGlrZWx5IHRoZXJlIHdvdWxkIGJlIGFueXRoaW5nIGRpZmZl cmVudCByZWdhcmRpbmcgbWFwcGluZyBVRFAgdG8gTVBUQ1AgYXMgbWFwcGluZyBVRFAgdG8gVENQ Lg0KDQpbTWVkXSBUaGF0IHN0b3J5IG1heSBuZWVkIHRvIGJlIHJldmlzaXRlZCBnaXZlbiB0aGUg aW5jcmVhc2Ugb2YgVURQIHRyYWZmaWMgYW5kIHRoZSBkZWZpbml0aW9uIG9mIFRDUC1saWtlIHBy aW1pdGl2ZXMgb3ZlciBVRFAuDQoNCkEgbG90IG9mIFVEUCB1c2VzIC0gc3VjaCBhcyBSVFAgLSB3 b3VsZCBiZSBkaXN0aW5jdGx5IHVuaGFwcHkgd2l0aCB0aGUgVENQIG1vZGVsIG9mIHJldHJhbnNt aXNzaW9ucy4gVHJhbnNwYXJlbnRseSBwcm92aWRpbmcgdGhpcyBtYXBwaW5nIHdvdWxkIGJyZWFr IGFzc3VtcHRpb24gZnJvbSB0aGUgYXBwbGljYXRpb24gbGF5ZXIuDQpbTWVkXSBUaGlzIGlzIGEg ZmFpciBjb21tZW50LiBQb2xpY2VzIHdpbGwgYmUgdXNlZCB0byBlbGVjdCBmbG93cyB0aGF0IHdp bGwgYmUgcGxhY2VkIG92ZXIgYW4gTVBUQ1AgY29ubmVjdGlvbi4gVGhpcyBpcyBleGFjdGx5IHRo ZSBzYW1lIHByb2JsZW0gYXMgZm9yIFRDUC4gQWxsIGlzIHBvbGljeS1iYXNlZC4NCg0KDQpSZWdh cmRzLA0KQWxhbg0KDQpPbiAxNSBOb3YgMjAxNiwgYXQgMTI6NDAsIG1vaGFtZWQuYm91Y2FkYWly QG9yYW5nZS5jb208bWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20+IHdyb3RlOg0K DQpSZS0sDQoNCkkgaGF2ZSBvbmUgY29tbWVudCBhYm91dCB0aGUgdGFyZ2V0IGFwcGxpY2F0aW9u czogUVVJQyBpcyBkZWZpbml0ZWx5IG9uZS4NCg0KRm9yIHRoZSBWb0lQIGNhc2UgKFJUUCB0byBi ZSBtb3JlIGFjY3VyYXRlKSwgdGhlcmUgaXMgYWxyZWFkeSBhIGNhbmRpZGF0ZSBzb2x1dGlvbjog TXVsdGlwYXRoIFJUUCAoaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2RyYWZ0LWlldGYtYXZ0 Y29yZS1tcHJ0cC0wMykuDQoNCkkgZG9u4oCZdCBoYXZlIHJlc3VsdHMgdG8gc2hhcmUgYmVjYXVz ZSB3ZSBhcmUgaW4gYSBjaGlja2VuL2VnZyBzaXR1YXRpb246IGltcGxlbWVudGVycyBhcmUgYXNr aW5nIGZvciBhIHN0YWJsZSBzcGVjaWZpY2F0aW9uIHRvIHBsYXkgd2l0aC4NCg0KQ2hlZXJzLA0K TWVkDQoNCkRlIDogcGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFyZGxleUBi dC5jb20+IFttYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tXQ0KRW52b3nDqSA6IG1hcmRpIDE1 IG5vdmVtYnJlIDIwMTYgMTI6NTENCsOAIDogcm9iZXJ0LnNrb2dAZXJpY3Nzb24uY29tPG1haWx0 bzpyb2JlcnQuc2tvZ0Blcmljc3Nvbi5jb20+OyBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xOOyBN YXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPG1haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dpc3Nj b20uY29tPjsgYWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4N CkNjIDogbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+ DQpPYmpldCA6IE1QVENQIGNhcnJ5aW5nIFVEUA0KDQooSSBjaGFuZ2VkIHRoZSBTdWJqZWN0IGxp bmUgb2YgdGhlIGVtYWlsKQ0KDQpEbyBwZW9wbGUgaGF2ZSBhbnkgZXhwZXJpbWVudGFsIHJlc3Vs dHMgL2V4cGVyaWVuY2VzIHRoZXkgY291bGQgc2hhcmUgb2YgcnVubmluZyBVRFAgYXBwbGljYXRp b25zIG92ZXIgTVBUQ1Agc3ViLWZsb3dzPyAgV291bGQgYmUgaW50ZXJlc3RlZCB0byBoZWFyIGFi b3V0IHRoZSBpc3N1ZXMuIEkgZ3Vlc3MgVm9JUCBhbmQgUXVpYyB3b3VsZCBiZSB0aGUgbW9zdCBp bnRlcmVzdGluZyBvbmVzLiBXaGV0aGVyIHRoZSBleHBlcmltZW50cyBhcmUgd2l0aCBvbmx5IG9u ZSBwYXRoIGJlaW5nIHVzZWQgYXQgb25jZSwgb3IgbXVsdGlwbGUuIGV0Yw0KDQoNCg0KRnJvbTog Um9iZXJ0IFNrb2cgW21haWx0bzpyb2JlcnQuc2tvZ0Blcmljc3Nvbi5jb21dDQpTZW50OiAxNSBO b3ZlbWJlciAyMDE2IDEwOjA5DQpUbzogbW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTxtYWls dG86bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbT47IE1hcmt1cy5CcnVubmVyM0Bzd2lzc2Nv bS5jb208bWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20+OyBFYXJkbGV5LFBMLFBo aWxpcCxUVUI4IFIgPHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRsZXlA YnQuY29tPj47IGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+ DQpDYzogbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+ DQpTdWJqZWN0OiBSRTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJv eHkgd29yayBpdGVtDQoNCisxDQpXZSBzZWUgYSBuZWVkIHRvIHNvbHZlIFVEUCBpbiBzZXZlcmFs IHBsYWNlcywgc28gaGF2aW5nIGEgc2VwYXJhdGUgc3BlY2lmaWNhdGlvbiBjYW4gaGVscCB0aGlz IG1vdmluZyBmb3J3YXJkLg0KDQpDaGVlcnMsDQovUm9iZXJ0DQoNCkZyb206IG11bHRpcGF0aHRj cCBbbWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnXSBPbiBCZWhhbGYgT2YgbW9o YW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTxtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3Jhbmdl LmNvbT4NClNlbnQ6IGRlbiAxNSBub3ZlbWJlciAyMDE2IDA5OjU3DQpUbzogTWFya3VzLkJydW5u ZXIzQHN3aXNzY29tLmNvbTxtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbT47IHBo aWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPjsgYWxhbi5m b3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4NCkNjOiBtdWx0aXBhdGh0 Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4NClN1YmplY3Q6IFJlOiBb bXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0K SGkgTWFya3VzLCBhbGwsDQoNCknigJltIG9uIHRoZSBzYW1lIHBhZ2UgdGhhdCBub24tdGNwIHRy YWZmaWMgc2hvdWxkIGJlIGNvbnNpZGVyZWQgaW4gc2NvcGUuIEF0IGxlYXN0LCB0aGUgVURQIGNh c2Ugc2hvdWxkIGJlIGludmVzdGlnYXRlZC4gSSByZW1lbWJlciB0aGVyZSB3YXMgaW50ZXJlc3Qg aW4gQkEgbWVldGluZyBhYm91dCB0aGUgVURQIHBhcnQgKGh0dHBzOi8vd3d3LmlldGYub3JnL3By b2NlZWRpbmdzLzk1L21pbnV0ZXMvbWludXRlcy05NS1tcHRjcCkuDQoNCkFuIG9wdGlvbiBJIHNl ZSBpcyB0byBjb25zaWRlciBhZHZhbmNpbmcgdGhlIHVzZSBvZiBNUFRDUCB0byBjb252ZXkgVURQ IGZsb3dzIGluIGEgc2VwYXJhdGUgRVhQRVJJTUVOVEFMIHNwZWNpZmljYXRpb24gdGhhdCB3aWxs IGJlIGNyb3NzLXJldmlld2VkIHdpdGggb3RoZXIgV0dzIChpbnRhcmVhLCB0c3Z3ZykuIEhhdmlu ZyB0aGF0IGJhc2Ugc3BlY2lmaWNhdGlvbiB3aWxsIGhlbHAgaGF2aW5nIGludGVyb3BlcmFibGUg aW1wbGVtZW50YXRpb25zIHRoYXQgd2lsbCBiZSB1c2VkIHRvIGNhcnJ5IGV4cGVyaW1lbnRhdGlv bnMuDQoNClRob3NlIGV4cGVyaW1lbnRzIHdpbGwgaGVscCB0byBkZXRlcm1pbmUgd2hldGhlciB0 aGUgcHJvcG9zZWQgc29sdXRpb24gaXMgY29tcGxleC9zaW1wbGUsIHZpYWJsZS9ub24tdmlhYmxl LCBmYWlsZWQvc3VjY2Vzc2Z1bCwgZXRjLg0KDQpMZXTigJlzIGdpdmUgaXQgYSB0cnkuDQoNCkNo ZWVycywNCk1lZA0KDQpEZSA6IG11bHRpcGF0aHRjcCBbbWFpbHRvOm11bHRpcGF0aHRjcC1ib3Vu Y2VzQGlldGYub3JnXSBEZSBsYSBwYXJ0IGRlIE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208 bWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20+DQpFbnZvecOpIDogbWFyZGkgMTUg bm92ZW1icmUgMjAxNiAwODo1OA0Kw4AgOiBwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBo aWxpcC5lYXJkbGV5QGJ0LmNvbT47IGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9y ZEBnbWFpbC5jb20+DQpDYyA6IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRo dGNwQGlldGYub3JnPg0KT2JqZXQgOiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRp cGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQoNClBoaWwsDQoNCklmIHlvdSBmZWVsIGl0IHdvdWxk IHRha2UgdG9vIGxvbmcgYW5kIHRvIGJlIHRvbyBjb21wbGV4IHRvIGFjaGlldmUgaW4gYSByZWFz b25hYmxlIHRpbWVmcmFtZSwgd2UgYXJlIG9rIHdpdGggZXhjbHVkaW5nIG5vbi10Y3AgdHJhZmZp YywgaG93ZXZlciwgZm9yIG91ciB0b3RhbCBzb2x1dGlvbiB3ZSBkbyByZXF1aXJlcyBhbHNvIG5v bi10Y3AgdHJhZmZpYyB0byBiZSBzZW50IG92ZXIgbXVsdGlwbGUgcGF0aHMuIFdlIGNvdWxkIGFy Z3VlIHRoYXQgd2UgY2FuIHVzZSBhIGRpZmZlcmVudCBtZWNoYW5pc21zIHNwZWNpZmljYWxseSBm b3IgVURQIGFuZCBvdGhlciBwcm90b2NvbHMsIGJ1dCBpdCB3b3VsZCBiZSBuaWNlIHRvIGhhdmUg YXMgc2luZ2xlIE1QVENQLWJhc2VkIHNvbHV0aW9uLiAobXkgZ3V0IGZlZWxpbmcgaXMgdGhhdCB3 ZSB3b3VsZCBuZWVkIHRvIHJlcGxpY2F0ZSBhIGxvdCBvZiBNUFRDUCBzY2hlZHVsaW5nIGZlYXR1 cmVzIGludG8gYSBuZXcgbWVjaGFuaXNtKS4NCg0KTWFyY3VzDQoNClZvbjogbXVsdGlwYXRodGNw IDxtdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwLWJvdW5j ZXNAaWV0Zi5vcmc+PiBpbSBBdWZ0cmFnIHZvbiAicGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0 bzpwaGlsaXAuZWFyZGxleUBidC5jb20+IiA8cGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpw aGlsaXAuZWFyZGxleUBidC5jb20+Pg0KRGF0dW06IE1vbnRhZywgMTQuIE5vdmVtYmVyIDIwMTYg dW0gMDc6MzINCkFuOiAiYWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWls LmNvbT4iIDxhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPj4N CkNjOiAibXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+ IiA8bXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+Pg0K QmV0cmVmZjogUmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5 IHdvcmsgaXRlbQ0KDQppIHRoaW5rIHdlIHNob3VsZCBtb3ZlIGJleW9uZCAiZXhwbG9yaW5nIHdo ZXRoZXIgaXQgd291bGQgYmUgdXNlZnVsIi4NCg0KaSdkIGxpa2UgdXMgdG8gYXNzZXNzIHByb3Bv c2VkIHNvbHV0aW9ucy4gaSB0aGluayB3ZSBzaG91bGQgc2F5IHRoaXMgaXMgd2hhdCB3ZSdyZSBk b2luZyAtIGF0IHRoZSBtb21lbnQgd2UndmUgaGFkIHF1aXRlIGEgbG90IG9mIGRpc2N1c3Npb24g YWJvdXQgb25lIHByb3Bvc2FsLiB3ZSBzaG91bGQgZ2l2ZSB0aGUgY2hhbmNlIGZvciBvdGhlciBw cm9wb3NhbHMsIGFuZCBtYWtlIHRoZSBkaXNjdXNzaW9uIG1vcmUgc3RydWN0dXJlZCAod2hhdCBh cmUgdGhlIGFzc2Vzc21lbnQgY3JpdGVyaWEpLg0KDQppIGFsc28gdGhpbmsgd2Ugc2hvdWxkIGV4 cGxpY2l0bHkgZXhjbHVkZSBub24tdGNwIHRyYWZmaWMgIChpIHRoaW5rIG5vbi10Y3AgdHJhZmZp YyBpcyB0b28gYmlnIGEgdG9waWMgZm9yIG91ciBXRykNCg0KcGhpbA0KDQoNCl9fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fDQpGcm9tOiBBbGFuIEZvcmQgPGFsYW4uZm9yZEBnbWFpbC5j b208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+Pg0KU2VudDogMTQgTm92ZW1iZXIgMjAxNiAw NjoxMQ0KVG86IEVhcmRsZXksUEwsUGhpbGlwLFRVQjggUg0KQ2M6IG11bHRpcGF0aHRjcEBpZXRm Lm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KU3ViamVjdDogUmU6IFttdWx0aXBh dGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbQ0KDQpJIHRoaW5r IHRoaXMgd29yayBpdGVtIGlzIGFjaGlldmFibGUgYnkgc2ltcGx5IHJlbW92aW5nIHJlZmVyZW5j ZXMgdG8g4oCcYXQgbGVhc3Qgb25lIGVuZOKAnSBmcm9tIHRoZSBleGlzdGluZyBjaGFydGVyIGl0 ZW0gb24gdGhlIHByb3h5LiBTbyB0aGUgaXRlbSB3b3VsZCBub3cgcmVhZDoNCg0KRmluYWxseSwg dGhlIHdvcmtpbmcgZ3JvdXAgd2lsbCBleHBsb3JlIHdoZXRoZXIgYW4gTVBUQ1AtYXdhcmUNCm1p ZGRsZWJveCB3b3VsZCBiZSB1c2VmdWwuIEZvciBleGFtcGxlLCBwb3RlbnRpYWxseSBoZWxwaW5n IE1QVENQ4oCZcw0KaW5jcmVtZW50YWwgZGVwbG95bWVudCBieSBhbGxvd2luZyBvbmx5IG9uZSBl bmQgaG9zdCB0byBiZSBNUFRDUC1lbmFibGVkDQphbmQgdGhlIG1pZGRsZWJveCBhY3RzIGFzIGFu IE1QVENQIHByb3h5IGZvciB0aGUgb3RoZXIgZW5kIGhvc3QsIHdoaWNoIHJ1bnMNClRDUDsgYW5k IHBvdGVudGlhbGx5IGhlbHBpbmcgc29tZSBtb2JpbGl0eSBzY2VuYXJpb3MsIHdoZXJlIHRoZSBt aWRkbGUgYm94DQphY3RzIGFzIGFuIGFuY2hvciBiZXR3ZWVuIHR3byBNUFRDUC1lbmFibGVkIGhv c3RzLiBBbHRlcm5hdGl2ZWx5LCBuZWl0aGVyDQplbmQgaG9zdCBjb3VsZCBiZSBNUFRDUC1lbmFi bGVkIGJ1dCBhIHBhaXIgb2YgcHJveGllcyBjb3VsZCB3b3JrIHRvZ2V0aGVyIHRvDQpicmluZyBN UFRDUCBiZW5lZml0cyB0byBzdWNoIGNvbm5lY3Rpb25zLiBUaGUgd29ya2luZyBncm91cCB3aWxs IGRldGFpbCB3aGF0IHJlYWwNCnByb2JsZW1zIGFuIE1QVENQLWVuYWJsZWQgbWlkZGxlYm94IG1p Z2h0IHNvbHZlLCBob3cgaXQgd291bGQgaW1wYWN0IHRoZQ0KTXVsdGlwYXRoIFRDUCBhcmNoaXRl Y3R1cmUgKFJGQzYxODIpLCB3aGF0IHByb3h5IGFwcHJvYWNoIG1pZ2h0IGJlDQpqdXN0aWZpZWQg YXMgY29tcGFyZWQgYWdhaW5zdCBhbHRlcm5hdGl2ZSBzb2x1dGlvbnMgdG8gdGhlIHByb2JsZW1z LCBhbmQNCnRoZSBsaWtlbHkgZmVhc2liaWxpdHkgb2Ygc29sdmluZyB0aGUgdGVjaG5pY2FsIGFu ZCBzZWN1cml0eSBpc3N1ZXMuDQoNCkluIHNvbWUgd2F5cywgdGhlIHR3byBlbmRlZCBwcm94eSB3 b3JrIGNvdWxkIGV2ZW4gYmUgc2VlbiBhcyBhbiBleHRlbnNpb24gb2YgdGhlIHByZXZpb3VzIG9w ZXJhdGlvbmFsIGV4cGVyaWVuY2Ugd29yayB3aXRoaW4gdGhpcyBXRy4NCg0KUmVnYXJkcywNCkFs YW4NCg0KT24gMTAgTm92IDIwMTYsIGF0IDE5OjE3LCBwaGlsaXAuZWFyZGxleUBidC5jb208bWFp bHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4gd3JvdGU6DQoNCkhpLA0KUGVyaGFwcyB0aGlzIGlz IHNwZWFraW5nIHRvbyBzb29uLCBidXQgaXQgbG9va3MgbGlrZSB0aGUgdmVyeSBhY3RpdmUgZGlz Y3Vzc2lvbiBpcyByZWFjaGluZyBzb21lIGNvbW1vbiB1bmRlcnN0YW5kaW5nPw0KDQpXZeKAmXJl IHRyeWluZyB0byB3b3JrIG91dCB3aGF0IGEgd29yayBpdGVtIG1pZ2h0IGxvb2sgbGlrZSwgc28g d291bGQgbGlrZSB0byB1bmRlcnN0YW5kIHdoYXQgYXNzdW1wdGlvbnMgd2Ugd291bGQgbWFrZSwg ZWcgYWJvdXQgdGhlIHNjZW5hcmlvLCAmIHdoYXQgY29tbW9uIGFncmVlbWVudHMgd2XigJlkIGFz c3VtZSAmIHJlc3RyaWN0aW9ucyBvbiBob3cgdGhlIHNvbHV0aW9uIHdvcmtzLiBUaGlzIHNlZW1z IGltcG9ydGFudCB0byBmcmFtZSB3b3JrIGJ5IFdHLiBJZiBwb3NzaWJsZSB3ZeKAmWQgbGlrZSBk aXNjdXNzaW9uIG9uIHRoZXNlIHBvaW50cyB0byBhdm9pZCBnZXR0aW5nIGludG8gdGhlIGZpbmUg ZGV0YWlscyBvZiBvbmUgcGFydGljdWxhciBleGlzdGluZyBwcm9wb3NhbC4NCg0KV2hhdCB3ZeKA mWQgYXBwcmVjaWF0ZSBpcyBhIHN1bW1hcnkgb2Ygd2hhdCB0aGUgYXNzdW1wdGlvbnMgL3VuZGVy c3RhbmRpbmdzIGFyZSBhYm91dDoNCuKAoiAgICAgICAgIFRoZSBzY2VuYXJpbyAoZm9yIGluc3Rh bmNlOiB0aGUgTVBUQ1AtZW5hYmxlZCBob3N0IGtub3dzIHRoZSBhZGRyZXNzIG9mIHRoZSBwcm94 eSAoZWcgdGhyb3VnaCBjb25maWd1cmF0aW9uKTsgYW5kIGl0IGtub3dzIHRoZSBhZGRyZXNzIG9m IHRoZSDigJhsZWdhY3nigJkgaG9zdCBpdCB3YW50cyB0byBjb21tdW5pY2F0ZSB3aXRoKQ0K4oCi ICAgICAgICAgSWYgYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiB0aGUgY3VycmVu dCBNUFRDUCBwcm90b2NvbOKAmXMgZmFsbGJhY2sgYmVoYXZpb3VyIGFuZCBjb3Bpbmcgd2l0aCBt aWRkbGVib3hlcw0K4oCiICAgICAgICAgSWYgd2UgY2FuIGFncmVlIHRoYXQgdGhlIHNvbHV0aW9u IGlzIGJhc2VkIG9uIGEgbmV3IE1QVENQIG9wdGlvbg0K4oCiICAgICAgICAgSWYgYW55IGltcGFj dCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiB0aGUgY3VycmVudCBNUFRDUCBwcm90b2NvbOKAmXMg c2VtYW50aWNzIChvdGhlciB0aGFuIHRoZSBuZXcgb3B0aW9uKSBlZyBpbiB0ZXJtcyBvZiBodHRw czovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNjgyNCNzZWN0aW9uLTQNCuKAoiAgICAgICAgIElm IGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gVENQ4oCZcyBzZW1hbnRpY3MsIG9y IGFueSBtb2RzIGFyZSBuZWVkZWQsIG9yIGFzc3VtcHRpb25zIGFib3V0IGl0cyBiZWhhdmlvdXIs IGV0Yw0K4oCiICAgICAgICAgSWYgYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBv dGhlciBleGlzdGluZyB0cmFuc3BvcnQgcHJvdG9jb2zigJlzIHNlbWFudGljcyAocHJlc3VtaW5n IHBlb3BsZSBzdGlsbCB3b3VsZCBsaWtlIG5vbi1UQ1AgaW4gc2NvcGU/KQ0K4oCiICAgICAgICAg QW55dGhpbmcgZWxzZSB0aGF0IHlvdSB0aGluayBpcyBuZWVkZWQgaW4gb3JkZXIgdG8gZnJhbWUg dGhlIHdvcmsgaXRlbQ0KDQpJdCBtYXkgYmUgY2xlYXJlciB0byBkbyB0aGlzIGZvciB0aGUgdHdv IHVzZSBjYXNlcyAoc2luZ2xlLWVuZGVkIHByb3h5LCBpZSB3aGVyZSBvbmx5IG9uZSBob3N0IGlz IE1QVENQLWVuYWJsZWQ7IGFuZCBkb3VibGUtZW5kZWQgcHJveHksIGllIHdoZXJlIG5laXRoZXIg aG9zdCBpcyBNUFRDUC1lbmFibGVkKS4NCg0KVGhpcyBtYXkgc2VlbSBsaWtlIGEgbG9uZyBsaXN0 LCBidXQgbW9zdCBvZiB0aGUgYW5zd2VycyBjYW4gYmUg4oCcbm9uZeKAnSDigJMgd2XigJlsbCBl bmQgdXAgd2l0aCBqdXN0IGEgc2hvcnQgcGFyYWdyYXBoIG9yIGEgZmV3IGJ1bGxldHMgaW4gdGhl IGNoYXJ0ZXIuDQoNCldl4oCZZCBhbHNvIGhhdmUgdG8gd29yayBvdXQgaW50ZXJhY3Rpb25zIHdp dGggbm9uLU1QVENQIFdHcywgYnV0IE1pcmphIGFuZCBJRVNHIHdpbGwgcHJvYmFibHkgd2FudCB0 aGUgbWFpbiBpbnB1dCBvbiB0aGlzLg0KDQpUaGFua3MNClBoaWwgJiBZb3NoaQ0KX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCm11bHRpcGF0aHRjcCBtYWls aW5nIGxpc3QNCm11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYu b3JnPg0KaHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0Y3AN Cg0KDQo= --_000_787AE7BB302AE849A7480A190F8B933009DB42B6OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPCEtLVtp ZiAhbXNvXT48c3R5bGU+dlw6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kb1w6KiB7 YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kd1w6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0 I1ZNTCk7fQ0KLnNoYXBlIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQo8L3N0eWxlPjwh W2VuZGlmXS0tPjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25zICovDQpAZm9udC1mYWNl DQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDExIDYgNCAyIDIgMiAyIDIg NDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDEx IDYgNCAyIDIgMiAyIDIgNDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNhbGlicmk7DQoJ cGFub3NlLTE6MiAxNSA1IDIgMiAyIDQgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWls eTpUYWhvbWE7DQoJcGFub3NlLTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KLyogU3R5bGUgRGVm aW5pdGlvbnMgKi8NCnAuTXNvTm9ybWFsLCBsaS5Nc29Ob3JtYWwsIGRpdi5Nc29Ob3JtYWwNCgl7 bWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjEyLjBwdDsN Cglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIiwic2VyaWYiO30NCmE6bGluaywgc3Bhbi5N c29IeXBlcmxpbmsNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9yOmJsdWU7DQoJdGV4 dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQphOnZpc2l0ZWQsIHNwYW4uTXNvSHlwZXJsaW5rRm9s bG93ZWQNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9yOnB1cnBsZTsNCgl0ZXh0LWRl Y29yYXRpb246dW5kZXJsaW5lO30NCnByZQ0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNv LXN0eWxlLWxpbms6IlByw6lmb3JtYXTDqSBIVE1MIENhciI7DQoJbWFyZ2luOjBjbTsNCgltYXJn aW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjEwLjBwdDsNCglmb250LWZhbWlseToiQ291 cmllciBOZXciO30NCnAuTXNvQWNldGF0ZSwgbGkuTXNvQWNldGF0ZSwgZGl2Lk1zb0FjZXRhdGUN Cgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJUZXh0ZSBkZSBidWxs ZXMgQ2FyIjsNCgltYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNp emU6OC4wcHQ7DQoJZm9udC1mYW1pbHk6IlRhaG9tYSIsInNhbnMtc2VyaWYiO30NCnNwYW4uYXBw bGUtY29udmVydGVkLXNwYWNlDQoJe21zby1zdHlsZS1uYW1lOmFwcGxlLWNvbnZlcnRlZC1zcGFj ZTt9DQpzcGFuLlRleHRlZGVidWxsZXNDYXINCgl7bXNvLXN0eWxlLW5hbWU6IlRleHRlIGRlIGJ1 bGxlcyBDYXIiOw0KCW1zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiVGV4 dGUgZGUgYnVsbGVzIjsNCglmb250LWZhbWlseToiVGFob21hIiwic2Fucy1zZXJpZiI7fQ0Kc3Bh bi5FbWFpbFN0eWxlMjANCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWwtcmVwbHk7DQoJZm9udC1m YW1pbHk6IkNvdXJpZXIgTmV3IjsNCgljb2xvcjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7 DQoJZm9udC1zdHlsZTpub3JtYWw7fQ0Kc3Bhbi5QcmZvcm1hdEhUTUxDYXINCgl7bXNvLXN0eWxl LW5hbWU6IlByw6lmb3JtYXTDqSBIVE1MIENhciI7DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0K CW1zby1zdHlsZS1saW5rOiJQcsOpZm9ybWF0w6kgSFRNTCI7DQoJZm9udC1mYW1pbHk6IkNvdXJp ZXIgTmV3Ijt9DQouTXNvQ2hwRGVmYXVsdA0KCXttc28tc3R5bGUtdHlwZTpleHBvcnQtb25seTsN Cglmb250LXNpemU6MTAuMHB0O30NCkBwYWdlIFdvcmRTZWN0aW9uMQ0KCXtzaXplOjYxMi4wcHQg NzkyLjBwdDsNCgltYXJnaW46NzAuODVwdCA3MC44NXB0IDcwLjg1cHQgNzAuODVwdDt9DQpkaXYu V29yZFNlY3Rpb24xDQoJe3BhZ2U6V29yZFNlY3Rpb24xO30NCi0tPjwvc3R5bGU+PCEtLVtpZiBn dGUgbXNvIDldPjx4bWw+DQo8bzpzaGFwZWRlZmF1bHRzIHY6ZXh0PSJlZGl0IiBzcGlkbWF4PSIx MDI2IiAvPg0KPC94bWw+PCFbZW5kaWZdLS0+PCEtLVtpZiBndGUgbXNvIDldPjx4bWw+DQo8bzpz aGFwZWxheW91dCB2OmV4dD0iZWRpdCI+DQo8bzppZG1hcCB2OmV4dD0iZWRpdCIgZGF0YT0iMSIg Lz4NCjwvbzpzaGFwZWxheW91dD48L3htbD48IVtlbmRpZl0tLT4NCjwvaGVhZD4NCjxib2R5IGxh bmc9IkZSIiBsaW5rPSJibHVlIiB2bGluaz0icHVycGxlIj4NCjxkaXYgY2xhc3M9IldvcmRTZWN0 aW9uMSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZv bnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6 YmxhY2siPkhpIEFsYW4sPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwv c3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9 ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29s b3I6YmxhY2siPlBsZWFzZSBzZWUgaW5saW5lLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4m bmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5DaGVlcnMsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5NZWQ8 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJF Ti1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBO ZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXYg c3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGluZzow Y20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVy LXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkRlJm5ic3A7 Ojwvc3Bhbj48L2I+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiBBbGFuIEZvcmQgW21haWx0 bzphbGFuLmZvcmRAZ21haWwuY29tXQ0KPGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+IG1hcmRp IDE1IG5vdmVtYnJlIDIwMTYgMTY6NTU8YnI+DQo8Yj7DgCZuYnNwOzo8L2I+IEJPVUNBREFJUiBN b2hhbWVkIElNVC9PTE48YnI+DQo8Yj5DYyZuYnNwOzo8L2I+IHBoaWxpcC5lYXJkbGV5QGJ0LmNv bTsgcm9iZXJ0LnNrb2dAZXJpY3Nzb24uY29tOyBNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29t OyBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8YnI+DQo8Yj5PYmpldCZuYnNwOzo8L2I+IFJlOiBNUFRD UCBjYXJyeWluZyBVRFA8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj5BcyBJIHNhaWQgYXQgSUVURjk1IGFuZCB3aWxsIHNheSBhZ2FpbiBub3csIE1QVENQIHBy b3ZpZGVzIGEgVENQIHNlcnZpY2U6IHN0cmVhbS1vcmllbnRlZCwgcmVsaWFibGUsIHdoZXJlYXMg VURQIGlzIGRhdGFncmFtLW9yaWVudGVkLCBhbmQgdW5yZWxpYWJsZS48bzpwPjwvbzpwPjwvcD4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj4mcXVvdDtN YXBwaW5nJnF1b3Q7IG9uZSB0byB0aGUgb3RoZXIgY2Fubm90IGJlIGRpcmVjdGx5IGRvbmUgc2lu Y2UgdGhlIHRyYW5zcG9ydHMgaGF2ZSBmdW5kYW1lbnRhbGx5IGRpZmZlcmVudCBzZW1hbnRpY3Mu PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gbGFuZz0iRU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPllvdSBjYW4gPGk+dHVubmVsPC9pPiZuYnNw O1VEUCBvdmVyIFRDUCwgYXMgbG9uZyBhcyB5b3UgbWFpbnRhaW4gcGFja2V0IGJvdW5kYXJpZXMu PHNwYW4gc3R5bGU9ImNvbG9yOmJsYWNrIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPltNZWRdIFRo ZSBwcm9wb3NlZCBkZXNpZ24gd2lsbCBwcmVzZXJ2ZSB0aGUgcGFja2V0IGJvdW5kYXJpZXMgc2lu Y2UgdGhlIGxlbmd0aCBvZiB0aGUgVURQIHBheWxvYWQgaXMgYWxzbyBwbGFjZWQgaW4gdGhlIHBh eWxvYWQgb2YgTVBUQ1AgbWVzc2FnZXMuICZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEw LjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86 cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iRU4tVVMiPlRoaXMgZ2FpbnMgcmVsaWFiaWxpdHkgKHdoaWNoIG1heSBvciBtYXkgbm90IGJl IGEgZ2FpbiwgZGVwZW5kaW5nIG9uIHdoYXQgeW91IGFyZSB0cnlpbmcgdG8gYWNoaWV2ZSB3aXRo IFVEUDxzcGFuIHN0eWxlPSJjb2xvcjpibGFjayI+PG86cD48L286cD48L3NwYW4+PC9zcGFuPjwv cD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFj ayI+W01lZF0gWWVzLiBBbm90aGVyIHVzZSBpcyB0byBwYXNzIGZpcmV3YWxscyB3aGVuIG9ubHkg VENQIGlzIGFsbG93ZWQsIGJ1dCB0aGF04oCZcyBhbm90aGVyIHN0b3J5LiBMZXTigJlzIG5vdCBv cGVuIHRoYXQgb25lLg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwv c3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyI+LSBlLmcu IHdpdGggUlRQPHNwYW4gc3R5bGU9ImNvbG9yOmJsYWNrIj48bzpwPjwvbzpwPjwvc3Bhbj48L3Nw YW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9y OmJsYWNrIj5bTWVkXSBBcyBJIG1lbnRpb25lZCBiZWxvdywgUlRQIGlzIG5vdCBhIHRhcmdldCB1 c2UgY2FzZSBzaW5jZSB0aGVyZSBpcyBhbHJlYWR5IGEgbXVsdGlwYXRoIFJUUCBzb2x1dGlvbi4N CjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPiwgeW91IHJlYWxseSBkb27igJl0 IGNhcmUgYWJvdXQgcmVsaWFiaWxpdHksIHlvdSBhcmUgYWJvdXQgdGltZWxpbmVzcykuIEhvd2V2 ZXIsIHlvdSBtdXN0IG1haW50YWluIHRoZSBwYWNrZXQgYm91bmRhcmllcyAtIFVEUCBpcyBub3Qg YSBzdHJlYW0uPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBUaGF0IGlzIHdoYXQgd2UgYXJl IHByb3Bvc2luZy4gSGVyZSBpcyBhbiBleHRyYWN0IGZyb20gYW4gb2xkIHZlcnNpb24gb2YgdGhl IHBsYWluIG1vZGUgZHJhZnQ6PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpw Pjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7 Y29sb3I6YmxhY2siPj09PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDsmbmJzcDsgMS4mbmJzcDsgRXh0cmFjdCB0 aGUgcGF5bG9hZCBhbmQgaXRzIGxlbmd0aCBmcm9tIHRoZSBVRFAgZGF0YWdyYW0uPG86cD48L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 Ij48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOyZuYnNwOyAyLiZuYnNwOyBTZW5kIHRoZSBsZW5ndGgg KGFzIGEgMTYgYml0cyBmaWVsZCBpbiBuZXR3b3JrIGJ5dGUgb3JkZXIpPG86cD48L286cD48L3Nw YW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsgZm9sbG93ZWQgYnkgdGhlIHBheWxvYWQg b2YgdGhlIFVEUCBkYXRhZ3JhbSBvdmVyIHRoZSBib3VuZCBNUFRDUDxvOnA+PC9vOnA+PC9zcGFu PjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7DQo8L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPmNvbm5lY3Rp b24uPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJp ZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj49PTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj48bzpwPiZu YnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJFTi1VUyI+TWFwcGluZyBhIGRhdGFncmFtLW9yaWVudGVkIHRyYW5zcG9y dCB0byBhIHN0cmVhbS1vcmllbnRlZCB0cmFuc3BvcnQgaXMgYSBnZW5lcmljIHByb2JsZW0gYW5k IHdlbGwgb3V0IG9mIHNjb3BlIG9mIHRoZSBNUFRDUCB3b3JraW5nIGdyb3VwLg0KPC9zcGFuPlRo ZXJlIGlzIChkZWxpYmVyYXRlbHkpIG5vdGhpbmcgYWJvdXQgTVBUQ1DigJlzIHNlcnZpY2UgbW9k ZWwgd2hpY2ggaXMgZGlmZmVyZW50IHRvIFRDUCwgYW5kIHRoZXJlZm9yZSBpdCBpcyB1bmxpa2Vs eSB0aGVyZSB3b3VsZCBiZSBhbnl0aGluZyBkaWZmZXJlbnQgcmVnYXJkaW5nIG1hcHBpbmcgVURQ IHRvIE1QVENQIGFzIG1hcHBpbmcgVURQIHRvIFRDUC48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86cD4mbmJz cDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBUaGF0IHN0b3J5IG1heSBuZWVkIHRvIGJlIHJldmlz aXRlZCBnaXZlbiB0aGUgaW5jcmVhc2Ugb2YgVURQIHRyYWZmaWMgYW5kIHRoZSBkZWZpbml0aW9u IG9mIFRDUC1saWtlIHByaW1pdGl2ZXMgb3ZlciBVRFAuDQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyI+ PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+QSBsb3Qgb2YgVURQIHVzZXMgLSBzdWNoIGFzIFJUUCAtIHdvdWxkIGJlIGRpc3Rp bmN0bHkgdW5oYXBweSB3aXRoIHRoZSBUQ1AgbW9kZWwgb2YgcmV0cmFuc21pc3Npb25zLiBUcmFu c3BhcmVudGx5IHByb3ZpZGluZyB0aGlzIG1hcHBpbmcgd291bGQgYnJlYWsgYXNzdW1wdGlvbiBm cm9tIHRoZSBhcHBsaWNhdGlvbiBsYXllci48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+W01lZF0gVGhpcyBpcyBh IGZhaXIgY29tbWVudC4gUG9saWNlcyB3aWxsIGJlIHVzZWQgdG8gZWxlY3QgZmxvd3MgdGhhdCB3 aWxsIGJlIHBsYWNlZCBvdmVyIGFuIE1QVENQIGNvbm5lY3Rpb24uIFRoaXMgaXMgZXhhY3RseSB0 aGUgc2FtZSBwcm9ibGVtIGFzIGZvciBUQ1AuDQogQWxsIGlzIHBvbGljeS1iYXNlZC4gPG86cD48 L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMi IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1 b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyI+PG86cD4mbmJzcDs8 L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+UmVn YXJkcyw8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PkFsYW48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPGRpdj4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4t dG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPk9uIDE1IE5vdiAyMDE2LCBhdCAxMjo0MCwgPGEgaHJlZj0ibWFpbHRvOm1vaGFtZWQuYm91 Y2FkYWlyQG9yYW5nZS5jb20iPg0KbW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTwvYT4gd3Jv dGU6PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5i c3A7PC9vOnA+PC9wPg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i YmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPlJlLSw8L3NwYW4+PG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0 ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmll ciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5n PSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmll ciBOZXcmcXVvdDsiPkkgaGF2ZSBvbmUgY29tbWVudCBhYm91dCB0aGUgdGFyZ2V0IGFwcGxpY2F0 aW9uczogUVVJQyBpcyBkZWZpbml0ZWx5IG9uZS48L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5Gb3IgdGhlIFZvSVAgY2FzZSAoUlRQIHRvIGJlIG1vcmUg YWNjdXJhdGUpLCB0aGVyZSBpcyBhbHJlYWR5IGEgY2FuZGlkYXRlIHNvbHV0aW9uOiBNdWx0aXBh dGggUlRQICg8YSBocmVmPSJodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtaWV0Zi1h dnRjb3JlLW1wcnRwLTAzIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5odHRwczovL3Rvb2xz LmlldGYub3JnL2h0bWwvZHJhZnQtaWV0Zi1hdnRjb3JlLW1wcnRwLTAzPC9zcGFuPjwvYT4pLjwv c3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi IHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwv c3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi IHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPkkgZG9u4oCZ dCBoYXZlIHJlc3VsdHMgdG8gc2hhcmUgYmVjYXVzZSB3ZSBhcmUgaW4gYSBjaGlja2VuL2VnZyBz aXR1YXRpb246IGltcGxlbWVudGVycyBhcmUgYXNraW5nIGZvciBhIHN0YWJsZSBzcGVjaWZpY2F0 aW9uIHRvIHBsYXkgd2l0aC48L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0i RU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0i RU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3JnF1b3Q7Ij5DaGVlcnMsPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90OyI+TWVkPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxl PSJib3JkZXI6bm9uZTtib3JkZXItbGVmdDpzb2xpZCBibHVlIDEuNXB0O3BhZGRpbmc6MGNtIDBj bSAwY20gNC4wcHQiPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6 c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGI+PHNwYW4gc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90 O3NhbnMtc2VyaWYmcXVvdDsiPkRlJm5ic3A7Ojwvc3Bhbj48L2I+PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bh bj48L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPjxhIGhyZWY9Im1haWx0bzpwaGls aXAuZWFyZGxleUBidC5jb20iPnBoaWxpcC5lYXJkbGV5QGJ0LmNvbTwvYT4NCiBbPGEgaHJlZj0i bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNv bTwvYT5dPHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxi cj4NCjxiPkVudm95w6kmbmJzcDs6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3Bh Y2UiPiZuYnNwOzwvc3Bhbj5tYXJkaSAxNSBub3ZlbWJyZSAyMDE2IDEyOjUxPGJyPg0KPGI+w4Am bmJzcDs6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bh bj48YSBocmVmPSJtYWlsdG86cm9iZXJ0LnNrb2dAZXJpY3Nzb24uY29tIj5yb2JlcnQuc2tvZ0Bl cmljc3Nvbi5jb208L2E+OyBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xOOw0KPGEgaHJlZj0ibWFp bHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20iPk1hcmt1cy5CcnVubmVyM0Bzd2lzc2Nv bS5jb208L2E+OyA8YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+DQphbGFuLmZv cmRAZ21haWwuY29tPC9hPjxicj4NCjxiPkNjJm5ic3A7OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUt Y29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRj cEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPjxicj4NCjxiPk9iamV0Jm5ic3A7 OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+TVBU Q1AgY2FycnlpbmcgVURQPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwv ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRl Ij4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1HQiIgc3R5bGU9ImZv bnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5z LXNlcmlmJnF1b3Q7O2NvbG9yOiMxRjQ5N0QiPihJIGNoYW5nZWQgdGhlIFN1YmplY3QgbGluZSBv ZiB0aGUgZW1haWwpPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLUdC IiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7 LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6IzFGNDk3RCI+Jm5ic3A7PC9zcGFuPjxvOnA+ PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJh Y2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLUdCIiBzdHlsZT0iZm9udC1zaXplOjExLjBw dDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7 Y29sb3I6IzFGNDk3RCI+RG8gcGVvcGxlIGhhdmUgYW55IGV4cGVyaW1lbnRhbCByZXN1bHRzIC9l eHBlcmllbmNlcyB0aGV5IGNvdWxkIHNoYXJlIG9mIHJ1bm5pbmcgVURQIGFwcGxpY2F0aW9ucyBv dmVyIE1QVENQIHN1Yi1mbG93cz8NCiAmbmJzcDtXb3VsZCBiZSBpbnRlcmVzdGVkIHRvIGhlYXIg YWJvdXQgdGhlIGlzc3Vlcy4gSSBndWVzcyBWb0lQIGFuZCBRdWljIHdvdWxkIGJlIHRoZSBtb3N0 IGludGVyZXN0aW5nIG9uZXMuIFdoZXRoZXIgdGhlIGV4cGVyaW1lbnRzIGFyZSB3aXRoIG9ubHkg b25lIHBhdGggYmVpbmcgdXNlZCBhdCBvbmNlLCBvciBtdWx0aXBsZS4gZXRjPC9zcGFuPjxvOnA+ PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJh Y2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLUdCIiBzdHlsZT0iZm9udC1zaXplOjExLjBw dDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7 Y29sb3I6IzFGNDk3RCI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxh bmc9IkVOLUdCIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxp YnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6IzFGNDk3RCI+Jm5ic3A7PC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIg c3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLUdCIiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2Vy aWYmcXVvdDs7Y29sb3I6IzFGNDk3RCI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAjRTFF MUUxIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48Yj48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5Gcm9tOjwvc3Bhbj48L2I+PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90 OyI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlm JnF1b3Q7Ij5Sb2JlcnQNCiBTa29nIFs8YSBocmVmPSJtYWlsdG86cm9iZXJ0LnNrb2dAZXJpY3Nz b24uY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5tYWlsdG86cm9iZXJ0LnNrb2dAZXJp Y3Nzb24uY29tPC9zcGFuPjwvYT5dPHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+ Jm5ic3A7PC9zcGFuPjxicj4NCjxiPlNlbnQ6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0 ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj4xNSBOb3ZlbWJlciAyMDE2IDEwOjA5PGJyPg0KPGI+VG86 PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBo cmVmPSJtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSI+PHNwYW4gc3R5bGU9ImNv bG9yOnB1cnBsZSI+bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTwvc3Bhbj48L2E+OzxzcGFu IGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWls dG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBs ZSI+TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTwvc3Bhbj48L2E+Ow0KIEVhcmRsZXksUEws UGhpbGlwLFRVQjggUiAmbHQ7PGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+ PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9zcGFuPjwv YT4mZ3Q7OzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48 YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1 cnBsZSI+YWxhbi5mb3JkQGdtYWlsLmNvbTwvc3Bhbj48L2E+PGJyPg0KPGI+Q2M6PC9iPjxzcGFu IGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWls dG86bXVsdGlwYXRodGNwQGlldGYub3JnIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5tdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc8L3NwYW4+PC9hPjxicj4NCjxiPlN1YmplY3Q6PC9iPjxzcGFuIGNs YXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj5SRTogW211bHRpcGF0aHRj cF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtPC9zcGFuPjxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1HQiI+Jm5ic3A7PC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIg c3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2Vy aWYmcXVvdDsiPiYjNDM7MTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJF Ti1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZx dW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5XZSBzZWUgYSBuZWVkIHRvIHNvbHZlIFVEUCBp biBzZXZlcmFsIHBsYWNlcywgc28gaGF2aW5nIGEgc2VwYXJhdGUgc3BlY2lmaWNhdGlvbiBjYW4g aGVscCB0aGlzIG1vdmluZyBmb3J3YXJkLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFj a2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+ Q2hlZXJzLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVv dDtzYW5zLXNlcmlmJnF1b3Q7Ij4vUm9iZXJ0PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxz cGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVv dDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRl ci10b3A6c29saWQgI0UxRTFFMSAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGI+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+RnJvbTo8L3NwYW4+PC9iPjxz cGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90 O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iRU4tVVMi IHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDss JnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+bXVsdGlwYXRodGNwDQogWzxhIGhyZWY9Im1haWx0bzpt dWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+ bWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnPC9zcGFuPjwvYT5dPHNwYW4gY2xh c3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxiPk9uIEJlaGFsZiBPZjxz cGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L2I+PGEgaHJl Zj0ibWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20iPjxzcGFuIHN0eWxlPSJjb2xv cjpwdXJwbGUiPm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208L3NwYW4+PC9hPjxicj4NCjxi PlNlbnQ6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bh bj5kZW4gMTUgbm92ZW1iZXIgMjAxNiAwOTo1Nzxicj4NCjxiPlRvOjwvYj48c3BhbiBjbGFzcz0i YXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOk1hcmt1 cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20iPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPk1hcmt1 cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208L3NwYW4+PC9hPjs8c3BhbiBjbGFzcz0iYXBwbGUtY29u dmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5 QGJ0LmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+cGhpbGlwLmVhcmRsZXlAYnQuY29t PC9zcGFuPjwvYT47PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9z cGFuPjxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj48c3BhbiBzdHlsZT0iY29s b3I6cHVycGxlIj5hbGFuLmZvcmRAZ21haWwuY29tPC9zcGFuPjwvYT48YnI+DQo8Yj5DYzo8L2I+ PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9 Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUi Pm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvc3Bhbj48L2E+PGJyPg0KPGI+U3ViamVjdDo8L2I+PHNw YW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPlJlOiBbbXVsdGlw YXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08L3NwYW4+PG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIj4mbmJz cDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5IaSBN YXJrdXMsIGFsbCw8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMi IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1 b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMi IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1 b3Q7Ij5J4oCZbSBvbiB0aGUgc2FtZSBwYWdlIHRoYXQgbm9uLXRjcCB0cmFmZmljIHNob3VsZCBi ZSBjb25zaWRlcmVkIGluIHNjb3BlLiBBdCBsZWFzdCwgdGhlIFVEUCBjYXNlIHNob3VsZCBiZSBp bnZlc3RpZ2F0ZWQuIEkgcmVtZW1iZXIgdGhlcmUgd2FzDQogaW50ZXJlc3QgaW4gQkEgbWVldGlu ZyBhYm91dCB0aGUgVURQIHBhcnQgKDxhIGhyZWY9Imh0dHBzOi8vd3d3LmlldGYub3JnL3Byb2Nl ZWRpbmdzLzk1L21pbnV0ZXMvbWludXRlcy05NS1tcHRjcCI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1 cnBsZSI+aHR0cHM6Ly93d3cuaWV0Zi5vcmcvcHJvY2VlZGluZ3MvOTUvbWludXRlcy9taW51dGVz LTk1LW1wdGNwPC9zcGFuPjwvYT4pLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDsiPkFuIG9wdGlvbiBJIHNlZSBpcyB0byBjb25zaWRlciBhZHZhbmNpbmcg dGhlIHVzZSBvZiBNUFRDUCB0byBjb252ZXkgVURQIGZsb3dzIGluIGEgc2VwYXJhdGUgRVhQRVJJ TUVOVEFMIHNwZWNpZmljYXRpb24gdGhhdCB3aWxsIGJlIGNyb3NzLXJldmlld2VkDQogd2l0aCBv dGhlciBXR3MgKGludGFyZWEsIHRzdndnKS4gSGF2aW5nIHRoYXQgYmFzZSBzcGVjaWZpY2F0aW9u IHdpbGwgaGVscCBoYXZpbmcgaW50ZXJvcGVyYWJsZSBpbXBsZW1lbnRhdGlvbnMgdGhhdCB3aWxs IGJlIHVzZWQgdG8gY2FycnkgZXhwZXJpbWVudGF0aW9ucy48L3NwYW4+PG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5UaG9zZSBleHBlcmltZW50cyB3aWxsIGhlbHAg dG8gZGV0ZXJtaW5lIHdoZXRoZXIgdGhlIHByb3Bvc2VkIHNvbHV0aW9uIGlzIGNvbXBsZXgvc2lt cGxlLCB2aWFibGUvbm9uLXZpYWJsZSwgZmFpbGVkL3N1Y2Nlc3NmdWwsIGV0Yy48L3NwYW4+PG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i YmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i YmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5MZXTigJlzIGdpdmUgaXQg YSB0cnkuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+ Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+ Q2hlZXJzLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsi Pk1lZDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9 ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZu YnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5v bmU7Ym9yZGVyLWxlZnQ6c29saWQgYmx1ZSAxLjVwdDtwYWRkaW5nOjBjbSAwY20gMGNtIDQuMHB0 Ij4NCjxkaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNCNUM0 REYgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxiPjxzcGFuIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlm JnF1b3Q7Ij5EZSZuYnNwOzo8L3NwYW4+PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQt c3BhY2UiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1Rh aG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PC9zcGFuPjxz cGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90 OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5tdWx0aXBhdGh0Y3ANCiBbPGEgaHJlZj0ibWFpbHRv Om11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxl Ij5tYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc8L3NwYW4+PC9hPl08c3BhbiBj bGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGI+RGUgbGEgcGFydCBk ZTwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEg aHJlZj0ibWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20iPjxzcGFuIHN0eWxlPSJj b2xvcjpwdXJwbGUiPk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208L3NwYW4+PC9hPjxicj4N CjxiPkVudm95w6kmbmJzcDs6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2Ui PiZuYnNwOzwvc3Bhbj5tYXJkaSAxNSBub3ZlbWJyZSAyMDE2IDA4OjU4PGJyPg0KPGI+w4AmbmJz cDs6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48 YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj48c3BhbiBzdHlsZT0iY29sb3I6 cHVycGxlIj5waGlsaXAuZWFyZGxleUBidC5jb208L3NwYW4+PC9hPjs8c3BhbiBjbGFzcz0iYXBw bGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9y ZEBnbWFpbC5jb20iPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPmFsYW4uZm9yZEBnbWFpbC5j b208L3NwYW4+PC9hPjxicj4NCjxiPkNjJm5ic3A7OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29u dmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBp ZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+bXVsdGlwYXRodGNwQGlldGYub3Jn PC9zcGFuPjwvYT48YnI+DQo8Yj5PYmpldCZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNv bnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPlJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEg TXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJh Y2tncm91bmQ6d2hpdGUiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRF IiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7 LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPlBoaWwsPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUi PjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVv dDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJi YWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5J ZiB5b3UgZmVlbCBpdCB3b3VsZCB0YWtlIHRvbyBsb25nIGFuZCB0byBiZSB0b28gY29tcGxleCB0 byBhY2hpZXZlIGluIGEgcmVhc29uYWJsZSB0aW1lZnJhbWUsIHdlIGFyZSBvayB3aXRoIGV4Y2x1 ZGluZyBub24tdGNwIHRyYWZmaWMsDQogaG93ZXZlciwgZm9yIG91ciB0b3RhbCBzb2x1dGlvbiB3 ZSBkbyByZXF1aXJlcyBhbHNvIG5vbi10Y3AgdHJhZmZpYyB0byBiZSBzZW50IG92ZXIgbXVsdGlw bGUgcGF0aHMuIFdlIGNvdWxkIGFyZ3VlIHRoYXQgd2UgY2FuIHVzZSBhIGRpZmZlcmVudCBtZWNo YW5pc21zIHNwZWNpZmljYWxseSBmb3IgVURQIGFuZCBvdGhlciBwcm90b2NvbHMsIGJ1dCBpdCB3 b3VsZCBiZSBuaWNlIHRvIGhhdmUgYXMgc2luZ2xlIE1QVENQLWJhc2VkIHNvbHV0aW9uLg0KICht eSBndXQgZmVlbGluZyBpcyB0aGF0IHdlIHdvdWxkIG5lZWQgdG8gcmVwbGljYXRlIGEgbG90IG9m IE1QVENQIHNjaGVkdWxpbmcgZmVhdHVyZXMgaW50byBhIG5ldyBtZWNoYW5pc20pLjwvc3Bhbj48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxl PSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4w cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7 Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90OyI+TWFyY3VzPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFu IGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxp YnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpw PjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAj QjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48Yj48c3BhbiBsYW5nPSJERSIg c3R5bGU9ImZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZx dW90OyI+Vm9uOjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bh bj48L3NwYW4+PC9iPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1mYW1pbHk6JnF1b3Q7Q2Fs aWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5tdWx0aXBhdGh0Y3AgJmx0OzxhIGhy ZWY9Im1haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImNv bG9yOnB1cnBsZSI+bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc8L3NwYW4+PC9hPiZndDsN CiBpbSBBdWZ0cmFnIHZvbiAmcXVvdDs8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQu Y29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5waGlsaXAuZWFyZGxleUBidC5jb208L3Nw YW4+PC9hPiZxdW90OyAmbHQ7PGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+ PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9zcGFuPjwv YT4mZ3Q7PGJyPg0KPGI+RGF0dW06PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+ Jm5ic3A7PC9zcGFuPjwvYj5Nb250YWcsIDE0LiBOb3ZlbWJlciAyMDE2IHVtIDA3OjMyPGJyPg0K PGI+QW46PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwv Yj4mcXVvdDs8YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+PHNwYW4gc3R5bGU9 ImNvbG9yOnB1cnBsZSI+YWxhbi5mb3JkQGdtYWlsLmNvbTwvc3Bhbj48L2E+JnF1b3Q7ICZsdDs8 YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1 cnBsZSI+YWxhbi5mb3JkQGdtYWlsLmNvbTwvc3Bhbj48L2E+Jmd0Ozxicj4NCjxiPkNjOjxzcGFu IGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L2I+JnF1b3Q7PGEg aHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1 cnBsZSI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT4mcXVvdDsgJmx0OzxhIGhyZWY9 Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUi Pm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvc3Bhbj48L2E+Jmd0Ozxicj4NCjxiPkJldHJlZmY6PHNw YW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvYj5SZTogW211 bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtPC9zcGFu PjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIj4mbmJz cDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+aSB0 aGluayB3ZSBzaG91bGQgbW92ZSBiZXlvbmQgJnF1b3Q7ZXhwbG9yaW5nIHdoZXRoZXIgaXQgd291 bGQgYmUgdXNlZnVsJnF1b3Q7Ljwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5n PSJERSI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIj5p J2QgbGlrZSB1cyB0byBhc3Nlc3MgcHJvcG9zZWQgc29sdXRpb25zLiBpIHRoaW5rJm5ic3A7d2Ug c2hvdWxkIHNheSB0aGlzJm5ic3A7aXMgd2hhdCB3ZSdyZSBkb2luZyZuYnNwOy0mbmJzcDthdCB0 aGUgbW9tZW50IHdlJ3ZlIGhhZCZuYnNwO3F1aXRlIGEmbmJzcDtsb3QmbmJzcDtvZiBkaXNjdXNz aW9uIGFib3V0Jm5ic3A7b25lIHByb3Bvc2FsLiZuYnNwO3dlIHNob3VsZCBnaXZlIHRoZSBjaGFu Y2UgZm9yIG90aGVyDQogcHJvcG9zYWxzLCBhbmQmbmJzcDttYWtlIHRoZSBkaXNjdXNzaW9uIG1v cmUgc3RydWN0dXJlZCZuYnNwOyh3aGF0IGFyZSB0aGUgYXNzZXNzbWVudCBjcml0ZXJpYSkuJm5i c3A7PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PC9zcGFuPjxvOnA+ PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJh Y2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIj5pIGFsc28mbmJzcDt0aGluayB3ZSBzaG91 bGQmbmJzcDtleHBsaWNpdGx5IGV4Y2x1ZGUmbmJzcDtub24tdGNwIHRyYWZmaWMmbmJzcDsgKGkg dGhpbmsgbm9uLXRjcCB0cmFmZmljIGlzIHRvbyBiaWcgYSB0b3BpYyBmb3Igb3VyIFdHKTwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PC9zcGFuPjxvOnA+ PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJh Y2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIj5waGlsPC9zcGFuPjxvOnA+PC9vOnA+PC9w Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6 d2hpdGUiPjxzcGFuIGxhbmc9IkRFIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ PHNwYW4gbGFuZz0iREUiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRp dj4NCjxkaXYgY2xhc3M9Ik1zb05vcm1hbCIgYWxpZ249ImNlbnRlciIgc3R5bGU9InRleHQtYWxp Z246Y2VudGVyO2JhY2tncm91bmQ6d2hpdGUiPg0KPHNwYW4gbGFuZz0iREUiPg0KPGhyIHNpemU9 IjIiIHdpZHRoPSI5OCUiIGFsaWduPSJjZW50ZXIiPg0KPC9zcGFuPjwvZGl2Pg0KPGRpdiBpZD0i ZGl2UnBseUZ3ZE1zZyI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tn cm91bmQ6d2hpdGUiPjxiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtm b250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkZy b206PC9zcGFuPjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj48c3BhbiBs YW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFu IGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxp YnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkFsYW4NCiBGb3JkICZsdDs8YSBocmVm PSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+ YWxhbi5mb3JkQGdtYWlsLmNvbTwvc3Bhbj48L2E+Jmd0Ozxicj4NCjxiPlNlbnQ6PC9iPjxzcGFu IGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj4xNCBOb3ZlbWJlciAy MDE2IDA2OjExPGJyPg0KPGI+VG86PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3Bh Y2UiPiZuYnNwOzwvc3Bhbj5FYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFI8YnI+DQo8Yj5DYzo8L2I+ PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9 Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUi Pm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvc3Bhbj48L2E+PGJyPg0KPGI+U3ViamVjdDo8L2I+PHNw YW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPlJlOiBbbXVsdGlw YXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08L3NwYW4+PG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIg c3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIj4mbmJzcDs8L3NwYW4+PG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+ SSB0aGluayB0aGlzIHdvcmsgaXRlbSBpcyBhY2hpZXZhYmxlIGJ5IHNpbXBseSByZW1vdmluZyBy ZWZlcmVuY2VzIHRvIOKAnGF0IGxlYXN0IG9uZSBlbmTigJ0gZnJvbSB0aGUgZXhpc3RpbmcgY2hh cnRlciBpdGVtIG9uIHRoZSBwcm94eS4gU28gdGhlIGl0ZW0gd291bGQgbm93IHJlYWQ6PC9zcGFu PjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PC9zcGFu PjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJn aW4tbGVmdDozMC4wcHQ7bWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tcmlnaHQ6MGNtO21hcmdpbi1i b3R0b206NS4wcHQiPg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i YmFja2dyb3VuZDp3aGl0ZSI+PGk+PHNwYW4gbGFuZz0iREUiPkZpbmFsbHksIHRoZSB3b3JraW5n IGdyb3VwIHdpbGwgZXhwbG9yZSB3aGV0aGVyIGFuIE1QVENQLWF3YXJlPC9zcGFuPjwvaT48bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48aT48c3BhbiBsYW5nPSJERSI+bWlkZGxl Ym94IHdvdWxkIGJlIHVzZWZ1bC4mbmJzcDtGb3IgZXhhbXBsZSwgcG90ZW50aWFsbHkgaGVscGlu ZyBNUFRDUOKAmXMmbmJzcDs8L3NwYW4+PC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rp dj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6 d2hpdGUiPjxpPjxzcGFuIGxhbmc9IkRFIj5pbmNyZW1lbnRhbCBkZXBsb3ltZW50IGJ5Jm5ic3A7 YWxsb3dpbmcgb25seSBvbmUgZW5kIGhvc3QgdG8gYmUgTVBUQ1AtZW5hYmxlZCZuYnNwOzwvc3Bh bj48L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGk+PHNwYW4gbGFuZz0i REUiPmFuZCB0aGUgbWlkZGxlYm94IGFjdHMgYXMmbmJzcDthbiBNUFRDUCBwcm94eSBmb3IgdGhl IG90aGVyIGVuZCBob3N0LCB3aGljaCBydW5zJm5ic3A7PC9zcGFuPjwvaT48bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48aT48c3BhbiBsYW5nPSJERSI+VENQOyBhbmQgcG90ZW50 aWFsbHkmbmJzcDtoZWxwaW5nIHNvbWUgbW9iaWxpdHkgc2NlbmFyaW9zLCB3aGVyZSB0aGUmbmJz cDttaWRkbGUgYm94Jm5ic3A7PC9zcGFuPjwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9k aXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5k OndoaXRlIj48aT48c3BhbiBsYW5nPSJERSI+YWN0cyBhcyBhbiBhbmNob3ImbmJzcDtiZXR3ZWVu IHR3byBNUFRDUC1lbmFibGVkIGhvc3RzLiZuYnNwO0FsdGVybmF0aXZlbHksIG5laXRoZXImbmJz cDs8L3NwYW4+PC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxpPjxzcGFu IGxhbmc9IkRFIj5lbmQgaG9zdCBjb3VsZCBiZSBNUFRDUC1lbmFibGVkIGJ1dCBhIHBhaXImbmJz cDtvZiBwcm94aWVzIGNvdWxkIHdvcmsgdG9nZXRoZXIgdG8mbmJzcDs8L3NwYW4+PC9pPjxvOnA+ PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05v cm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxpPjxzcGFuIGxhbmc9IkRFIj5icmluZyBN UFRDUCBiZW5lZml0cyB0byBzdWNoIGNvbm5lY3Rpb25zLiZuYnNwO1RoZSB3b3JraW5nIGdyb3Vw IHdpbGwgZGV0YWlsIHdoYXQgcmVhbDwvc3Bhbj48L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4N CjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dy b3VuZDp3aGl0ZSI+PGk+PHNwYW4gbGFuZz0iREUiPnByb2JsZW1zIGFuIE1QVENQLWVuYWJsZWQg bWlkZGxlYm94IG1pZ2h0IHNvbHZlLCBob3cgaXQgd291bGQgaW1wYWN0IHRoZTwvc3Bhbj48L2k+ PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGk+PHNwYW4gbGFuZz0iREUiPk11 bHRpcGF0aCBUQ1AgYXJjaGl0ZWN0dXJlIChSRkM2MTgyKSwgd2hhdCBwcm94eSBhcHByb2FjaCBt aWdodCBiZTwvc3Bhbj48L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGk+ PHNwYW4gbGFuZz0iREUiPmp1c3RpZmllZCBhcyBjb21wYXJlZCBhZ2FpbnN0IGFsdGVybmF0aXZl IHNvbHV0aW9ucyB0byB0aGUgcHJvYmxlbXMsIGFuZDwvc3Bhbj48L2k+PG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHls ZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGk+PHNwYW4gbGFuZz0iREUiPnRoZSBsaWtlbHkgZmVhc2li aWxpdHkgb2Ygc29sdmluZyB0aGUgdGVjaG5pY2FsIGFuZCBzZWN1cml0eSBpc3N1ZXMuPC9zcGFu PjwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Jsb2NrcXVvdGU+DQo8ZGl2 Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gbGFuZz0iREUiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNr Z3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+SW4gc29tZSB3YXlzLCB0aGUgdHdvIGVuZGVk IHByb3h5IHdvcmsgY291bGQgZXZlbiBiZSBzZWVuIGFzIGFuIGV4dGVuc2lvbiBvZiB0aGUgcHJl dmlvdXMgb3BlcmF0aW9uYWwgZXhwZXJpZW5jZSB3b3JrIHdpdGhpbiB0aGlzIFdHLjwvc3Bhbj48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7 PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRF Ij5SZWdhcmRzLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3Bh biBsYW5nPSJERSI+QWxhbjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8 ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRl Ij48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1 LjBwdCI+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3Jv dW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+T24gMTAgTm92IDIwMTYsIGF0IDE5OjE3LDxzcGFu IGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWls dG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5waGls aXAuZWFyZGxleUBidC5jb208L3NwYW4+PC9hPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQt c3BhY2UiPiZuYnNwOzwvc3Bhbj53cm90ZTo8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndo aXRlIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8ZGl2Pg0KPGRpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9 ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBw dDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsi PkhpLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5n PSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZx dW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5QZXJoYXBzIHRoaXMgaXMgc3BlYWtpbmcgdG9v IHNvb24sIGJ1dCBpdCBsb29rcyBsaWtlIHRoZSB2ZXJ5IGFjdGl2ZSBkaXNjdXNzaW9uIGlzIHJl YWNoaW5nIHNvbWUgY29tbW9uIHVuZGVyc3RhbmRpbmc/PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9 ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBw dDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsi PiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBs YW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5XZeKAmXJlIHRyeWluZyB0byB3b3JrIG91 dCB3aGF0IGEgd29yayBpdGVtIG1pZ2h0IGxvb2sgbGlrZSwgc28gd291bGQgbGlrZSB0byB1bmRl cnN0YW5kIHdoYXQgYXNzdW1wdGlvbnMgd2Ugd291bGQgbWFrZSwgZWcgYWJvdXQgdGhlIHNjZW5h cmlvLA0KICZhbXA7IHdoYXQgY29tbW9uIGFncmVlbWVudHMgd2XigJlkIGFzc3VtZSAmYW1wOyBy ZXN0cmljdGlvbnMgb24gaG93IHRoZSBzb2x1dGlvbiB3b3Jrcy4gVGhpcyBzZWVtcyBpbXBvcnRh bnQgdG8gZnJhbWUgd29yayBieSBXRy4gSWYgcG9zc2libGUgd2XigJlkIGxpa2UgZGlzY3Vzc2lv biBvbiB0aGVzZSBwb2ludHMgdG8gYXZvaWQgZ2V0dGluZyBpbnRvIHRoZSBmaW5lIGRldGFpbHMg b2Ygb25lIHBhcnRpY3VsYXIgZXhpc3RpbmcgcHJvcG9zYWwuPC9zcGFuPjxvOnA+PC9vOnA+PC9w Pg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5 bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVv dDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3Bh biBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2Fs aWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5XaGF0IHdl4oCZZCBhcHByZWNpYXRl IGlzIGEgc3VtbWFyeSBvZiB3aGF0IHRoZSBhc3N1bXB0aW9ucyAvdW5kZXJzdGFuZGluZ3MgYXJl IGFib3V0Ojwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2IHN0eWxl PSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxl PSJ0ZXh0LWluZGVudDotMTguMHB0O2JhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIiBz dHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFu IGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNw YWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXpl OjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYm cXVvdDsiPlRoZQ0KIHNjZW5hcmlvIChmb3IgaW5zdGFuY2U6IHRoZSBNUFRDUC1lbmFibGVkIGhv c3Qga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIHByb3h5IChlZyB0aHJvdWdoIGNvbmZpZ3VyYXRp b24pOyBhbmQgaXQga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIOKAmGxlZ2FjeeKAmSBob3N0IGl0 IHdhbnRzIHRvIGNvbW11bmljYXRlIHdpdGgpPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQ7YmFja2dyb3VuZDp3aGl0 ZSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5 bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNz PSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0i REUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+SWYNCiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52 aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBmYWxsYmFjayBiZWhhdmlv dXIgYW5kIGNvcGluZyB3aXRoIG1pZGRsZWJveGVzPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQ7YmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6Ny4wcHQi PiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNs YXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFu Zz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkm cXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+SWYNCiB3ZSBjYW4gYWdyZWUgdGhhdCB0aGUg c29sdXRpb24gaXMgYmFzZWQgb24gYSBuZXcgTVBUQ1Agb3B0aW9uPC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQ7YmFj a2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2Zv bnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNp emU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+ PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+SWYNCiBhbnkgaW1wYWN0IGlz IGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBzZW1h bnRpY3MgKG90aGVyIHRoYW4gdGhlIG5ldyBvcHRpb24pIGVnIGluIHRlcm1zIG9mPHNwYW4gY2xh c3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Imh0dHBzOi8v dG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNCI+PHNwYW4gc3R5bGU9ImNvbG9y OndpbmRvd3RleHQiPmh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24t NDwvc3Bhbj48L2E+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9z cGFuPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2IHN0 eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0O2JhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRF IiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxz cGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2Vy aWYmcXVvdDsiPklmDQogYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBUQ1DigJlz IHNlbWFudGljcywgb3IgYW55IG1vZHMgYXJlIG5lZWRlZCwgb3IgYXNzdW1wdGlvbnMgYWJvdXQg aXRzIGJlaGF2aW91ciwgZXRjPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4N CjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05v cm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQ7YmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4g bGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8 L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1j b252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90OyI+SWYNCiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9u IG90aGVyIGV4aXN0aW5nIHRyYW5zcG9ydCBwcm90b2NvbOKAmXMgc2VtYW50aWNzIChwcmVzdW1p bmcgcGVvcGxlIHN0aWxsIHdvdWxkIGxpa2Ugbm9uLVRDUCBpbiBzY29wZT8pPC9zcGFuPjxvOnA+ PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBw dCI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4w cHQ7YmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJm b250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48 L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+QW55dGhpbmcNCiBl bHNlIHRoYXQgeW91IHRoaW5rIGlzIG5lZWRlZCBpbiBvcmRlciB0byBmcmFtZSB0aGUgd29yayBp dGVtPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9 IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1 b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4N CjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxl PSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4w cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7 Ij5JdCBtYXkgYmUgY2xlYXJlciB0byBkbyB0aGlzIGZvciB0aGUgdHdvIHVzZSBjYXNlcyAoc2lu Z2xlLWVuZGVkIHByb3h5LCBpZSB3aGVyZSBvbmx5IG9uZSBob3N0IGlzIE1QVENQLWVuYWJsZWQ7 IGFuZCBkb3VibGUtZW5kZWQgcHJveHksDQogaWUgd2hlcmUgbmVpdGhlciBob3N0IGlzIE1QVENQ LWVuYWJsZWQpLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3Bh biBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2Fs aWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs IiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJp ZiZxdW90OyI+VGhpcyBtYXkgc2VlbSBsaWtlIGEgbG9uZyBsaXN0LCBidXQgbW9zdCBvZiB0aGUg YW5zd2VycyBjYW4gYmUg4oCcbm9uZeKAnSDigJMgd2XigJlsbCBlbmQgdXAgd2l0aCBqdXN0IGEg c2hvcnQgcGFyYWdyYXBoIG9yIGEgZmV3IGJ1bGxldHMgaW4gdGhlDQogY2hhcnRlci48L3NwYW4+ PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91 bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPldl4oCZZCBh bHNvIGhhdmUgdG8gd29yayBvdXQgaW50ZXJhY3Rpb25zIHdpdGggbm9uLU1QVENQIFdHcywgYnV0 IE1pcmphIGFuZCBJRVNHIHdpbGwgcHJvYmFibHkgd2FudCB0aGUgbWFpbiBpbnB1dCBvbiB0aGlz Ljwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJE RSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90 OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i YmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+ VGhhbmtzPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxh bmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJp JnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPlBoaWwgJmFtcDsgWW9zaGk8L3NwYW4+PG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0i Zm9udC1zaXplOjkuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OywmcXVvdDtz YW5zLXNlcmlmJnF1b3Q7Ij5fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fXzxicj4NCm11bHRpcGF0aHRjcCBtYWlsaW5nIGxpc3Q8YnI+DQo8L3NwYW4+PHNwYW4g bGFuZz0iREUiPjxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZx dW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6Izk1NEY3MiI+bXVsdGlwYXRodGNwQGlldGYub3Jn PC9zcGFuPjwvYT48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsi Pjxicj4NCjwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PGEgaHJlZj0iaHR0cHM6Ly93d3cuaWV0Zi5v cmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0Y3AiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6 OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYm cXVvdDs7Y29sb3I6Izk1NEY3MiI+aHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5m by9tdWx0aXBhdGh0Y3A8L3NwYW4+PC9hPjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PC9kaXY+DQo8L2Jsb2NrcXVvdGU+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs IiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiPiZuYnNwOzwvc3Bhbj48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8 L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Jsb2NrcXVvdGU+DQo8L2Rpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0K PC9ib2R5Pg0KPC9odG1sPg0K --_000_787AE7BB302AE849A7480A190F8B933009DB42B6OPEXCLILMA3corp_-- From nobody Tue Nov 15 08:22:28 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D90361294C1 for ; Tue, 15 Nov 2016 08:22:25 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.706 X-Spam-Level: X-Spam-Status: No, score=-5.706 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ygvd-Tf3Eey4 for ; Tue, 15 Nov 2016 08:22:22 -0800 (PST) Received: from mail.swisscom.com (outmail100.swisscom.com [193.222.81.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C4CF712963D for ; Tue, 15 Nov 2016 08:21:56 -0800 (PST) Received: by mail.swisscom.com; Tue, 15 Nov 2016 17:21:44 +0100 From: To: , , , Thread-Topic: MPTCP carrying UDP Thread-Index: AdI/NebMR0wIzv/5Tmmn4GsoWOcicgAJnNmA Date: Tue, 15 Nov 2016 16:21:43 +0000 Message-ID: <4F9AE579-29C1-4CEE-8415-4088190AD9E5@swisscom.com> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> In-Reply-To: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> Accept-Language: de-CH, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.29.185.181] Content-Type: multipart/alternative; boundary="_000_4F9AE57929C14CEE84154088190AD9E5swisscomcom_" MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 16:22:26 -0000 --_000_4F9AE57929C14CEE84154088190AD9E5swisscomcom_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgUGhpbCwgYWxsLA0KDQpPdXIgU3dpc3Njb20gTGFicyBoYXZlIGRvbmUgc29tZSBwbGF5aW5n IGFyb3VuZCBvbiB0aGUgdG9waWMgcnVubmluZyBVRFAgb3ZlciBTT0NLUzUgKyBNUFRDUCAoVGhh bmtzIHRvIE9sYWYsIFNpbGthLCBEb21pbmlxdWUpIGZvciBmZWFzaWJpbGl0eSBub3QgZm9yIHBl cmZvcm1hbmNlIG1lYXN1cmVtZW50cy4NCg0KVGhlIGxlYXJuaW5ncyBhcmUgdGhhdCBpdCB3b3Jr cywgaG93ZXZlciBpdCBpcyBuYXR1cmFsbHkgbW9yZSBjb21wbGV4IHRvIGRvIHRoYW4gVENQLg0K DQotICAgICAgICAgIFNpbmNlIFVEUCBpcyBzdGF0ZWxlc3MsIGV2ZXJ5IHNpbmdsZSBwYWNrZXQg aGFzIHRvIGJlIGV4YW1pbmVkIGZvciBpdHMgZGVzdGluYXRpb24gKElQIGFuZCBwb3J0KS4gVGhp cyBhbHNvIHJlcXVpcmVzIGEgdGltZW91dCBhc3NvY2lhdGVkIHdpdGggZWFjaCBNUFRDUCBzZXNz aW9uIGluIG9yZGVyIHRvIG1hbmFnZSB0aGUgbGlmZXRpbWUgKHRoZSBjbGllbnQgb3IgZGVzdGlu YXRpb24gd2lsbCBub3Qgc2VuZCBhIEZJTikuDQoNCi0gICAgICAgICAgT2J0YWluaW5nIHRoZSBh Y3R1YWwgZGVzdGluYXRpb24gYWRkcmVzcyBvZiBhIHBhY2tldCBhZnRlciBpdCB3YXMgcmVkaXJl Y3RlZCB0byBhIHByb3h5IGlzIG5vdCB0cml2aWFsICh0aGF0IHNvdW5kIGEgYml0IGxpa2UgYW4g aW1wbGVtZW50YXRpb24gaXNzdWUgb2YgdGhlIGtlcm5lbHMgYW5kIHRoZSBpbnRlcnBsYXkgd2l0 aCB0aGUgcHJveHkgdXNlZCkuDQoNCktpbmQgcmVnYXJkcy9WaWVsZSBHcsO8c3NlDQoNCk1hcmN1 cw0KDQrigJTigJQtDQpNYXJjdXMgQnJ1bm5lcg0KU3dpc3Njb20NCis0MTc5ODc2NDQwOQ0KDQoN ClZvbjogInBoaWxpcC5lYXJkbGV5QGJ0LmNvbSIgPHBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4NCkRh dHVtOiBEaWVuc3RhZywgMTUuIE5vdmVtYmVyIDIwMTYgdW0gMTI6NTENCkFuOiAicm9iZXJ0LnNr b2dAZXJpY3Nzb24uY29tIiA8cm9iZXJ0LnNrb2dAZXJpY3Nzb24uY29tPiwgIm1vaGFtZWQuYm91 Y2FkYWlyQG9yYW5nZS5jb20iIDxtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPiwgU0NTLVNJ Uy1JTkkgQnJ1bm5lciBNYXJrdXMgPE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20+LCAiYWxh bi5mb3JkQGdtYWlsLmNvbSIgPGFsYW4uZm9yZEBnbWFpbC5jb20+DQpDYzogIm11bHRpcGF0aHRj cEBpZXRmLm9yZyIgPG11bHRpcGF0aHRjcEBpZXRmLm9yZz4NCkJldHJlZmY6IE1QVENQIGNhcnJ5 aW5nIFVEUA0KDQooSSBjaGFuZ2VkIHRoZSBTdWJqZWN0IGxpbmUgb2YgdGhlIGVtYWlsKQ0KDQpE byBwZW9wbGUgaGF2ZSBhbnkgZXhwZXJpbWVudGFsIHJlc3VsdHMgL2V4cGVyaWVuY2VzIHRoZXkg Y291bGQgc2hhcmUgb2YgcnVubmluZyBVRFAgYXBwbGljYXRpb25zIG92ZXIgTVBUQ1Agc3ViLWZs b3dzPyAgV291bGQgYmUgaW50ZXJlc3RlZCB0byBoZWFyIGFib3V0IHRoZSBpc3N1ZXMuIEkgZ3Vl c3MgVm9JUCBhbmQgUXVpYyB3b3VsZCBiZSB0aGUgbW9zdCBpbnRlcmVzdGluZyBvbmVzLiBXaGV0 aGVyIHRoZSBleHBlcmltZW50cyBhcmUgd2l0aCBvbmx5IG9uZSBwYXRoIGJlaW5nIHVzZWQgYXQg b25jZSwgb3IgbXVsdGlwbGUuIGV0Yw0KDQoNCg0KRnJvbTogUm9iZXJ0IFNrb2cgW21haWx0bzpy b2JlcnQuc2tvZ0Blcmljc3Nvbi5jb21dDQpTZW50OiAxNSBOb3ZlbWJlciAyMDE2IDEwOjA5DQpU bzogbW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTsgTWFya3VzLkJydW5uZXIzQHN3aXNzY29t LmNvbTsgRWFyZGxleSxQTCxQaGlsaXAsVFVCOCBSIDxwaGlsaXAuZWFyZGxleUBidC5jb20+OyBh bGFuLmZvcmRAZ21haWwuY29tDQpDYzogbXVsdGlwYXRodGNwQGlldGYub3JnDQpTdWJqZWN0OiBS RTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVt DQoNCisxDQpXZSBzZWUgYSBuZWVkIHRvIHNvbHZlIFVEUCBpbiBzZXZlcmFsIHBsYWNlcywgc28g aGF2aW5nIGEgc2VwYXJhdGUgc3BlY2lmaWNhdGlvbiBjYW4gaGVscCB0aGlzIG1vdmluZyBmb3J3 YXJkLg0KDQpDaGVlcnMsDQovUm9iZXJ0DQoNCkZyb206IG11bHRpcGF0aHRjcCBbbWFpbHRvOm11 bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnXSBPbiBCZWhhbGYgT2YgbW9oYW1lZC5ib3VjYWRh aXJAb3JhbmdlLmNvbTxtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbT4NClNlbnQ6 IGRlbiAxNSBub3ZlbWJlciAyMDE2IDA5OjU3DQpUbzogTWFya3VzLkJydW5uZXIzQHN3aXNzY29t LmNvbTxtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbT47IHBoaWxpcC5lYXJkbGV5 QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPjsgYWxhbi5mb3JkQGdtYWlsLmNv bTxtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4NCkNjOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8 bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4NClN1YmplY3Q6IFJlOiBbbXVsdGlwYXRodGNw XSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0KSGkgTWFya3VzLCBh bGwsDQoNCknigJltIG9uIHRoZSBzYW1lIHBhZ2UgdGhhdCBub24tdGNwIHRyYWZmaWMgc2hvdWxk IGJlIGNvbnNpZGVyZWQgaW4gc2NvcGUuIEF0IGxlYXN0LCB0aGUgVURQIGNhc2Ugc2hvdWxkIGJl IGludmVzdGlnYXRlZC4gSSByZW1lbWJlciB0aGVyZSB3YXMgaW50ZXJlc3QgaW4gQkEgbWVldGlu ZyBhYm91dCB0aGUgVURQIHBhcnQgKGh0dHBzOi8vd3d3LmlldGYub3JnL3Byb2NlZWRpbmdzLzk1 L21pbnV0ZXMvbWludXRlcy05NS1tcHRjcCkuDQoNCkFuIG9wdGlvbiBJIHNlZSBpcyB0byBjb25z aWRlciBhZHZhbmNpbmcgdGhlIHVzZSBvZiBNUFRDUCB0byBjb252ZXkgVURQIGZsb3dzIGluIGEg c2VwYXJhdGUgRVhQRVJJTUVOVEFMIHNwZWNpZmljYXRpb24gdGhhdCB3aWxsIGJlIGNyb3NzLXJl dmlld2VkIHdpdGggb3RoZXIgV0dzIChpbnRhcmVhLCB0c3Z3ZykuIEhhdmluZyB0aGF0IGJhc2Ug c3BlY2lmaWNhdGlvbiB3aWxsIGhlbHAgaGF2aW5nIGludGVyb3BlcmFibGUgaW1wbGVtZW50YXRp b25zIHRoYXQgd2lsbCBiZSB1c2VkIHRvIGNhcnJ5IGV4cGVyaW1lbnRhdGlvbnMuDQoNClRob3Nl IGV4cGVyaW1lbnRzIHdpbGwgaGVscCB0byBkZXRlcm1pbmUgd2hldGhlciB0aGUgcHJvcG9zZWQg c29sdXRpb24gaXMgY29tcGxleC9zaW1wbGUsIHZpYWJsZS9ub24tdmlhYmxlLCBmYWlsZWQvc3Vj Y2Vzc2Z1bCwgZXRjLg0KDQpMZXTigJlzIGdpdmUgaXQgYSB0cnkuDQoNCkNoZWVycywNCk1lZA0K DQpEZSA6IG11bHRpcGF0aHRjcCBbbWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3Jn XSBEZSBsYSBwYXJ0IGRlIE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208bWFpbHRvOk1hcmt1 cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20+DQpFbnZvecOpIDogbWFyZGkgMTUgbm92ZW1icmUgMjAx NiAwODo1OA0Kw4AgOiBwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5 QGJ0LmNvbT47IGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+ DQpDYyA6IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3Jn Pg0KT2JqZXQgOiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJv eHkgd29yayBpdGVtDQoNClBoaWwsDQoNCklmIHlvdSBmZWVsIGl0IHdvdWxkIHRha2UgdG9vIGxv bmcgYW5kIHRvIGJlIHRvbyBjb21wbGV4IHRvIGFjaGlldmUgaW4gYSByZWFzb25hYmxlIHRpbWVm cmFtZSwgd2UgYXJlIG9rIHdpdGggZXhjbHVkaW5nIG5vbi10Y3AgdHJhZmZpYywgaG93ZXZlciwg Zm9yIG91ciB0b3RhbCBzb2x1dGlvbiB3ZSBkbyByZXF1aXJlcyBhbHNvIG5vbi10Y3AgdHJhZmZp YyB0byBiZSBzZW50IG92ZXIgbXVsdGlwbGUgcGF0aHMuIFdlIGNvdWxkIGFyZ3VlIHRoYXQgd2Ug Y2FuIHVzZSBhIGRpZmZlcmVudCBtZWNoYW5pc21zIHNwZWNpZmljYWxseSBmb3IgVURQIGFuZCBv dGhlciBwcm90b2NvbHMsIGJ1dCBpdCB3b3VsZCBiZSBuaWNlIHRvIGhhdmUgYXMgc2luZ2xlIE1Q VENQLWJhc2VkIHNvbHV0aW9uLiAobXkgZ3V0IGZlZWxpbmcgaXMgdGhhdCB3ZSB3b3VsZCBuZWVk IHRvIHJlcGxpY2F0ZSBhIGxvdCBvZiBNUFRDUCBzY2hlZHVsaW5nIGZlYXR1cmVzIGludG8gYSBu ZXcgbWVjaGFuaXNtKS4NCg0KTWFyY3VzDQoNClZvbjogbXVsdGlwYXRodGNwIDxtdWx0aXBhdGh0 Y3AtYm91bmNlc0BpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc+ PiBpbSBBdWZ0cmFnIHZvbiAicGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFy ZGxleUBidC5jb20+IiA8cGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFyZGxl eUBidC5jb20+Pg0KRGF0dW06IE1vbnRhZywgMTQuIE5vdmVtYmVyIDIwMTYgdW0gMDc6MzINCkFu OiAiYWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4iIDxhbGFu LmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPj4NCkNjOiAibXVsdGlw YXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+IiA8bXVsdGlwYXRo dGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+Pg0KQmV0cmVmZjogUmU6 IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbQ0K DQoNCmkgdGhpbmsgd2Ugc2hvdWxkIG1vdmUgYmV5b25kICJleHBsb3Jpbmcgd2hldGhlciBpdCB3 b3VsZCBiZSB1c2VmdWwiLg0KDQoNCg0KaSdkIGxpa2UgdXMgdG8gYXNzZXNzIHByb3Bvc2VkIHNv bHV0aW9ucy4gaSB0aGluayB3ZSBzaG91bGQgc2F5IHRoaXMgaXMgd2hhdCB3ZSdyZSBkb2luZyAt IGF0IHRoZSBtb21lbnQgd2UndmUgaGFkIHF1aXRlIGEgbG90IG9mIGRpc2N1c3Npb24gYWJvdXQg b25lIHByb3Bvc2FsLiB3ZSBzaG91bGQgZ2l2ZSB0aGUgY2hhbmNlIGZvciBvdGhlciBwcm9wb3Nh bHMsIGFuZCBtYWtlIHRoZSBkaXNjdXNzaW9uIG1vcmUgc3RydWN0dXJlZCAod2hhdCBhcmUgdGhl IGFzc2Vzc21lbnQgY3JpdGVyaWEpLg0KDQoNCg0KaSBhbHNvIHRoaW5rIHdlIHNob3VsZCBleHBs aWNpdGx5IGV4Y2x1ZGUgbm9uLXRjcCB0cmFmZmljICAoaSB0aGluayBub24tdGNwIHRyYWZmaWMg aXMgdG9vIGJpZyBhIHRvcGljIGZvciBvdXIgV0cpDQoNCg0KDQpwaGlsDQoNCg0KDQoNCg0KX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCkZyb206IEFsYW4gRm9yZCA8YWxhbi5mb3Jk QGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4+DQpTZW50OiAxNCBOb3ZlbWJl ciAyMDE2IDA2OjExDQpUbzogRWFyZGxleSxQTCxQaGlsaXAsVFVCOCBSDQpDYzogbXVsdGlwYXRo dGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpTdWJqZWN0OiBSZTog W211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQoN CkkgdGhpbmsgdGhpcyB3b3JrIGl0ZW0gaXMgYWNoaWV2YWJsZSBieSBzaW1wbHkgcmVtb3Zpbmcg cmVmZXJlbmNlcyB0byDigJxhdCBsZWFzdCBvbmUgZW5k4oCdIGZyb20gdGhlIGV4aXN0aW5nIGNo YXJ0ZXIgaXRlbSBvbiB0aGUgcHJveHkuIFNvIHRoZSBpdGVtIHdvdWxkIG5vdyByZWFkOg0KDQpG aW5hbGx5LCB0aGUgd29ya2luZyBncm91cCB3aWxsIGV4cGxvcmUgd2hldGhlciBhbiBNUFRDUC1h d2FyZQ0KbWlkZGxlYm94IHdvdWxkIGJlIHVzZWZ1bC4gRm9yIGV4YW1wbGUsIHBvdGVudGlhbGx5 IGhlbHBpbmcgTVBUQ1DigJlzDQppbmNyZW1lbnRhbCBkZXBsb3ltZW50IGJ5IGFsbG93aW5nIG9u bHkgb25lIGVuZCBob3N0IHRvIGJlIE1QVENQLWVuYWJsZWQNCmFuZCB0aGUgbWlkZGxlYm94IGFj dHMgYXMgYW4gTVBUQ1AgcHJveHkgZm9yIHRoZSBvdGhlciBlbmQgaG9zdCwgd2hpY2ggcnVucw0K VENQOyBhbmQgcG90ZW50aWFsbHkgaGVscGluZyBzb21lIG1vYmlsaXR5IHNjZW5hcmlvcywgd2hl cmUgdGhlIG1pZGRsZSBib3gNCmFjdHMgYXMgYW4gYW5jaG9yIGJldHdlZW4gdHdvIE1QVENQLWVu YWJsZWQgaG9zdHMuIEFsdGVybmF0aXZlbHksIG5laXRoZXINCmVuZCBob3N0IGNvdWxkIGJlIE1Q VENQLWVuYWJsZWQgYnV0IGEgcGFpciBvZiBwcm94aWVzIGNvdWxkIHdvcmsgdG9nZXRoZXIgdG8N CmJyaW5nIE1QVENQIGJlbmVmaXRzIHRvIHN1Y2ggY29ubmVjdGlvbnMuIFRoZSB3b3JraW5nIGdy b3VwIHdpbGwgZGV0YWlsIHdoYXQgcmVhbA0KcHJvYmxlbXMgYW4gTVBUQ1AtZW5hYmxlZCBtaWRk bGVib3ggbWlnaHQgc29sdmUsIGhvdyBpdCB3b3VsZCBpbXBhY3QgdGhlDQpNdWx0aXBhdGggVENQ IGFyY2hpdGVjdHVyZSAoUkZDNjE4MiksIHdoYXQgcHJveHkgYXBwcm9hY2ggbWlnaHQgYmUNCmp1 c3RpZmllZCBhcyBjb21wYXJlZCBhZ2FpbnN0IGFsdGVybmF0aXZlIHNvbHV0aW9ucyB0byB0aGUg cHJvYmxlbXMsIGFuZA0KdGhlIGxpa2VseSBmZWFzaWJpbGl0eSBvZiBzb2x2aW5nIHRoZSB0ZWNo bmljYWwgYW5kIHNlY3VyaXR5IGlzc3Vlcy4NCg0KSW4gc29tZSB3YXlzLCB0aGUgdHdvIGVuZGVk IHByb3h5IHdvcmsgY291bGQgZXZlbiBiZSBzZWVuIGFzIGFuIGV4dGVuc2lvbiBvZiB0aGUgcHJl dmlvdXMgb3BlcmF0aW9uYWwgZXhwZXJpZW5jZSB3b3JrIHdpdGhpbiB0aGlzIFdHLg0KDQpSZWdh cmRzLA0KQWxhbg0KDQpPbiAxMCBOb3YgMjAxNiwgYXQgMTk6MTcsIHBoaWxpcC5lYXJkbGV5QGJ0 LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPiB3cm90ZToNCg0KSGksDQpQZXJoYXBz IHRoaXMgaXMgc3BlYWtpbmcgdG9vIHNvb24sIGJ1dCBpdCBsb29rcyBsaWtlIHRoZSB2ZXJ5IGFj dGl2ZSBkaXNjdXNzaW9uIGlzIHJlYWNoaW5nIHNvbWUgY29tbW9uIHVuZGVyc3RhbmRpbmc/DQoN Cldl4oCZcmUgdHJ5aW5nIHRvIHdvcmsgb3V0IHdoYXQgYSB3b3JrIGl0ZW0gbWlnaHQgbG9vayBs aWtlLCBzbyB3b3VsZCBsaWtlIHRvIHVuZGVyc3RhbmQgd2hhdCBhc3N1bXB0aW9ucyB3ZSB3b3Vs ZCBtYWtlLCBlZyBhYm91dCB0aGUgc2NlbmFyaW8sICYgd2hhdCBjb21tb24gYWdyZWVtZW50cyB3 ZeKAmWQgYXNzdW1lICYgcmVzdHJpY3Rpb25zIG9uIGhvdyB0aGUgc29sdXRpb24gd29ya3MuIFRo aXMgc2VlbXMgaW1wb3J0YW50IHRvIGZyYW1lIHdvcmsgYnkgV0cuIElmIHBvc3NpYmxlIHdl4oCZ ZCBsaWtlIGRpc2N1c3Npb24gb24gdGhlc2UgcG9pbnRzIHRvIGF2b2lkIGdldHRpbmcgaW50byB0 aGUgZmluZSBkZXRhaWxzIG9mIG9uZSBwYXJ0aWN1bGFyIGV4aXN0aW5nIHByb3Bvc2FsLg0KDQpX aGF0IHdl4oCZZCBhcHByZWNpYXRlIGlzIGEgc3VtbWFyeSBvZiB3aGF0IHRoZSBhc3N1bXB0aW9u cyAvdW5kZXJzdGFuZGluZ3MgYXJlIGFib3V0Og0K4oCiICAgICAgICAgVGhlIHNjZW5hcmlvIChm b3IgaW5zdGFuY2U6IHRoZSBNUFRDUC1lbmFibGVkIGhvc3Qga25vd3MgdGhlIGFkZHJlc3Mgb2Yg dGhlIHByb3h5IChlZyB0aHJvdWdoIGNvbmZpZ3VyYXRpb24pOyBhbmQgaXQga25vd3MgdGhlIGFk ZHJlc3Mgb2YgdGhlIOKAmGxlZ2FjeeKAmSBob3N0IGl0IHdhbnRzIHRvIGNvbW11bmljYXRlIHdp dGgpDQrigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRo ZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBmYWxsYmFjayBiZWhhdmlvdXIgYW5kIGNvcGlu ZyB3aXRoIG1pZGRsZWJveGVzDQrigKIgICAgICAgICBJZiB3ZSBjYW4gYWdyZWUgdGhhdCB0aGUg c29sdXRpb24gaXMgYmFzZWQgb24gYSBuZXcgTVBUQ1Agb3B0aW9uDQrigKIgICAgICAgICBJZiBh bnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3Rv Y29s4oCZcyBzZW1hbnRpY3MgKG90aGVyIHRoYW4gdGhlIG5ldyBvcHRpb24pIGVnIGluIHRlcm1z IG9mIGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNA0K4oCiICAg ICAgICAgSWYgYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBUQ1DigJlzIHNlbWFu dGljcywgb3IgYW55IG1vZHMgYXJlIG5lZWRlZCwgb3IgYXNzdW1wdGlvbnMgYWJvdXQgaXRzIGJl aGF2aW91ciwgZXRjDQrigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNh Z2VkIG9uIG90aGVyIGV4aXN0aW5nIHRyYW5zcG9ydCBwcm90b2NvbOKAmXMgc2VtYW50aWNzIChw cmVzdW1pbmcgcGVvcGxlIHN0aWxsIHdvdWxkIGxpa2Ugbm9uLVRDUCBpbiBzY29wZT8pDQrigKIg ICAgICAgICBBbnl0aGluZyBlbHNlIHRoYXQgeW91IHRoaW5rIGlzIG5lZWRlZCBpbiBvcmRlciB0 byBmcmFtZSB0aGUgd29yayBpdGVtDQoNCkl0IG1heSBiZSBjbGVhcmVyIHRvIGRvIHRoaXMgZm9y IHRoZSB0d28gdXNlIGNhc2VzIChzaW5nbGUtZW5kZWQgcHJveHksIGllIHdoZXJlIG9ubHkgb25l IGhvc3QgaXMgTVBUQ1AtZW5hYmxlZDsgYW5kIGRvdWJsZS1lbmRlZCBwcm94eSwgaWUgd2hlcmUg bmVpdGhlciBob3N0IGlzIE1QVENQLWVuYWJsZWQpLg0KDQpUaGlzIG1heSBzZWVtIGxpa2UgYSBs b25nIGxpc3QsIGJ1dCBtb3N0IG9mIHRoZSBhbnN3ZXJzIGNhbiBiZSDigJxub25l4oCdIOKAkyB3 ZeKAmWxsIGVuZCB1cCB3aXRoIGp1c3QgYSBzaG9ydCBwYXJhZ3JhcGggb3IgYSBmZXcgYnVsbGV0 cyBpbiB0aGUgY2hhcnRlci4NCg0KV2XigJlkIGFsc28gaGF2ZSB0byB3b3JrIG91dCBpbnRlcmFj dGlvbnMgd2l0aCBub24tTVBUQ1AgV0dzLCBidXQgTWlyamEgYW5kIElFU0cgd2lsbCBwcm9iYWJs eSB3YW50IHRoZSBtYWluIGlucHV0IG9uIHRoaXMuDQoNClRoYW5rcw0KUGhpbCAmIFlvc2hpDQpf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KbXVsdGlwYXRo dGNwIG1haWxpbmcgbGlzdA0KbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0 Y3BAaWV0Zi5vcmc+DQpodHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRp cGF0aHRjcA0KDQo= --_000_4F9AE57929C14CEE84154088190AD9E5swisscomcom_ Content-Type: text/html; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxuczptdj0iaHR0cDovL21hY1ZtbFNj aGVtYVVyaSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnL1RSL1JFQy1odG1sNDAiPg0KPGhlYWQ+ DQo8bWV0YSBodHRwLWVxdWl2PSJDb250ZW50LVR5cGUiIGNvbnRlbnQ9InRleHQvaHRtbDsgY2hh cnNldD11dGYtOCI+DQo8bWV0YSBuYW1lPSJUaXRlbCIgY29udGVudD0iIj4NCjxtZXRhIG5hbWU9 IlN0aWNod8O2cnRlciIgY29udGVudD0iIj4NCjxtZXRhIG5hbWU9IkdlbmVyYXRvciIgY29udGVu dD0iTWljcm9zb2Z0IFdvcmQgMTUgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPCEtLVtpZiAhbXNvXT48 c3R5bGU+dlw6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kb1w6KiB7YmVoYXZpb3I6 dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kd1w6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0K LnNoYXBlIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQo8L3N0eWxlPjwhW2VuZGlmXS0t PjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25zICovDQpAZm9udC1mYWNlDQoJe2ZvbnQt ZmFtaWx5OiJDb3VyaWVyIE5ldyI7DQoJcGFub3NlLTE6MiA3IDMgOSAyIDIgNSAyIDQgNDt9DQpA Zm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OldpbmdkaW5nczsNCglwYW5vc2UtMTo1IDAgMCAwIDAg MCAwIDAgMCAwO30NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6IkNhbWJyaWEgTWF0aCI7DQoJ cGFub3NlLTE6MiA0IDUgMyA1IDQgNiAzIDIgNDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5 OkNhbGlicmk7DQoJcGFub3NlLTE6MiAxNSA1IDIgMiAyIDQgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0K CXtmb250LWZhbWlseTpUYWhvbWE7DQoJcGFub3NlLTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0K QGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseToiU2Vnb2UgVUkiO30NCi8qIFN0eWxlIERlZmluaXRp b25zICovDQpwLk1zb05vcm1hbCwgbGkuTXNvTm9ybWFsLCBkaXYuTXNvTm9ybWFsDQoJe21hcmdp bjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6ZToxMi4wcHQ7DQoJZm9u dC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiI7fQ0KYTpsaW5rLCBzcGFuLk1zb0h5cGVybGluaw0K CXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6Ymx1ZTsNCgl0ZXh0LWRlY29yYXRpb246 dW5kZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bhbi5Nc29IeXBlcmxpbmtGb2xsb3dlZA0KCXttc28t c3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6cHVycGxlOw0KCXRleHQtZGVjb3JhdGlvbjp1bmRl cmxpbmU7fQ0KcA0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbWFyZ2luOjBjbTsNCgltYXJn aW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjEyLjBwdDsNCglmb250LWZhbWlseToiVGlt ZXMgTmV3IFJvbWFuIjt9DQpwLk1zb0FjZXRhdGUsIGxpLk1zb0FjZXRhdGUsIGRpdi5Nc29BY2V0 YXRlDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiU3ByZWNoYmxh c2VudGV4dCBaY2huIjsNCgltYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglm b250LXNpemU6OC4wcHQ7DQoJZm9udC1mYW1pbHk6VGFob21hO30NCnAuTXNvTGlzdFBhcmFncmFw aCwgbGkuTXNvTGlzdFBhcmFncmFwaCwgZGl2Lk1zb0xpc3RQYXJhZ3JhcGgNCgl7bXNvLXN0eWxl LXByaW9yaXR5OjM0Ow0KCW1hcmdpbi10b3A6MGNtOw0KCW1hcmdpbi1yaWdodDowY207DQoJbWFy Z2luLWJvdHRvbTowY207DQoJbWFyZ2luLWxlZnQ6MzYuMHB0Ow0KCW1hcmdpbi1ib3R0b206LjAw MDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4i O30NCnNwYW4uU3ByZWNoYmxhc2VudGV4dFpjaG4NCgl7bXNvLXN0eWxlLW5hbWU6IlNwcmVjaGJs YXNlbnRleHQgWmNobiI7DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5r OlNwcmVjaGJsYXNlbnRleHQ7DQoJZm9udC1mYW1pbHk6Q2FsaWJyaTt9DQpwLm1zb25vcm1hbDAs IGxpLm1zb25vcm1hbDAsIGRpdi5tc29ub3JtYWwwDQoJe21zby1zdHlsZS1uYW1lOm1zb25vcm1h bDsNCgltc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9t Oi4wMDAxcHQ7DQoJZm9udC1zaXplOjEyLjBwdDsNCglmb250LWZhbWlseToiVGltZXMgTmV3IFJv bWFuIjt9DQpzcGFuLlRleHRlZGVidWxsZXNDYXINCgl7bXNvLXN0eWxlLW5hbWU6IlRleHRlIGRl IGJ1bGxlcyBDYXIiOw0KCW1zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoi VGV4dGUgZGUgYnVsbGVzIjsNCglmb250LWZhbWlseTpUYWhvbWE7fQ0KcC5UZXh0ZWRlYnVsbGVz LCBsaS5UZXh0ZWRlYnVsbGVzLCBkaXYuVGV4dGVkZWJ1bGxlcw0KCXttc28tc3R5bGUtbmFtZToi VGV4dGUgZGUgYnVsbGVzIjsNCgltc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxp bms6IlRleHRlIGRlIGJ1bGxlcyBDYXIiOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTou MDAwMXB0Ow0KCWZvbnQtc2l6ZToxMi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21h biI7fQ0KcC5CYWxsb29uVGV4dCwgbGkuQmFsbG9vblRleHQsIGRpdi5CYWxsb29uVGV4dA0KCXtt c28tc3R5bGUtbmFtZToiQmFsbG9vbiBUZXh0IjsNCgltc28tc3R5bGUtbGluazoiQmFsbG9vbiBU ZXh0IENoYXIiOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQt c2l6ZToxMi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiI7fQ0Kc3Bhbi5CYWxs b29uVGV4dENoYXINCgl7bXNvLXN0eWxlLW5hbWU6IkJhbGxvb24gVGV4dCBDaGFyIjsNCgltc28t c3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IkJhbGxvb24gVGV4dCI7DQoJZm9u dC1mYW1pbHk6IlNlZ29lIFVJIjt9DQpzcGFuLmFwcGxlLWNvbnZlcnRlZC1zcGFjZQ0KCXttc28t c3R5bGUtbmFtZTphcHBsZS1jb252ZXJ0ZWQtc3BhY2U7fQ0Kc3Bhbi5FLU1haWwtRm9ybWF0dm9y bGFnZTI2DQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsOw0KCWZvbnQtZmFtaWx5OkNhbGlicmk7 DQoJY29sb3I6d2luZG93dGV4dDt9DQpzcGFuLkUtTWFpbC1Gb3JtYXR2b3JsYWdlMjcNCgl7bXNv LXN0eWxlLXR5cGU6cGVyc29uYWw7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IjsNCgljb2xv cjpibGFjazsNCglmb250LXdlaWdodDpub3JtYWw7DQoJZm9udC1zdHlsZTpub3JtYWw7fQ0Kc3Bh bi5FLU1haWwtRm9ybWF0dm9ybGFnZTI4DQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsOw0KCWZv bnQtZmFtaWx5OkNhbGlicmk7DQoJY29sb3I6d2luZG93dGV4dDt9DQpzcGFuLkUtTWFpbC1Gb3Jt YXR2b3JsYWdlMjkNCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWw7DQoJZm9udC1mYW1pbHk6Q2Fs aWJyaTsNCgljb2xvcjojMUY0OTdEO30NCnNwYW4uRS1NYWlsLUZvcm1hdHZvcmxhZ2UzMA0KCXtt c28tc3R5bGUtdHlwZTpwZXJzb25hbC1yZXBseTsNCglmb250LWZhbWlseTpDYWxpYnJpOw0KCWNv bG9yOndpbmRvd3RleHQ7fQ0Kc3Bhbi5tc29JbnMNCgl7bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9u bHk7DQoJbXNvLXN0eWxlLW5hbWU6IiI7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTsNCglj b2xvcjp0ZWFsO30NCi5Nc29DaHBEZWZhdWx0DQoJe21zby1zdHlsZS10eXBlOmV4cG9ydC1vbmx5 Ow0KCWZvbnQtc2l6ZToxMC4wcHQ7fQ0KQHBhZ2UgV29yZFNlY3Rpb24xDQoJe3NpemU6NTk1LjBw dCA4NDIuMHB0Ow0KCW1hcmdpbjo3MC44NXB0IDcwLjg1cHQgMi4wY20gNzAuODVwdDt9DQpkaXYu V29yZFNlY3Rpb24xDQoJe3BhZ2U6V29yZFNlY3Rpb24xO30NCi8qIExpc3QgRGVmaW5pdGlvbnMg Ki8NCkBsaXN0IGwwDQoJe21zby1saXN0LWlkOjE2OTI5NTEwNzU7DQoJbXNvLWxpc3QtdHlwZTpo eWJyaWQ7DQoJbXNvLWxpc3QtdGVtcGxhdGUtaWRzOi0xODQyMjE1NjI4IDEzMDk4NTIxOCA2NzU2 NzYxOSA2NzU2NzYyMSA2NzU2NzYxNyA2NzU2NzYxOSA2NzU2NzYyMSA2NzU2NzYxNyA2NzU2NzYx OSA2NzU2NzYyMTt9DQpAbGlzdCBsMDpsZXZlbDENCgl7bXNvLWxldmVsLXN0YXJ0LWF0OjA7DQoJ bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Oi07DQoJbXNv LWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJbXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0K CXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJZm9udC1mYW1pbHk6Q2FsaWJyaTsNCgltc28tZmFyZWFz dC1mb250LWZhbWlseTpDYWxpYnJpOw0KCW1zby1iaWRpLWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcg Um9tYW4iO30NCkBsaXN0IGwwOmxldmVsMg0KCXttc28tbGV2ZWwtbnVtYmVyLWZvcm1hdDpidWxs ZXQ7DQoJbXNvLWxldmVsLXRleHQ6bzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28t bGV2ZWwtbnVtYmVyLXBvc2l0aW9uOmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250 LWZhbWlseToiQ291cmllciBOZXciO30NCkBsaXN0IGwwOmxldmVsMw0KCXttc28tbGV2ZWwtbnVt YmVyLWZvcm1hdDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ674KnOw0KCW1zby1sZXZlbC10YWIt c3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0LWluZGVu dDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OldpbmdkaW5nczt9DQpAbGlzdCBsMDpsZXZlbDQNCgl7 bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Ou+CtzsNCglt c28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBvc2l0aW9uOmxlZnQ7 DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250LWZhbWlseTpTeW1ib2w7fQ0KQGxpc3QgbDA6 bGV2ZWw1DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsNCgltc28tbGV2ZWwtdGV4 dDpvOw0KCW1zby1sZXZlbC10YWItc3RvcDpub25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRp b246bGVmdDsNCgl0ZXh0LWluZGVudDotMTguMHB0Ow0KCWZvbnQtZmFtaWx5OiJDb3VyaWVyIE5l dyI7fQ0KQGxpc3QgbDA6bGV2ZWw2DQoJe21zby1sZXZlbC1udW1iZXItZm9ybWF0OmJ1bGxldDsN Cgltc28tbGV2ZWwtdGV4dDrvgqc7DQoJbXNvLWxldmVsLXRhYi1zdG9wOm5vbmU7DQoJbXNvLWxl dmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5kZW50Oi0xOC4wcHQ7DQoJZm9udC1m YW1pbHk6V2luZ2RpbmdzO30NCkBsaXN0IGwwOmxldmVsNw0KCXttc28tbGV2ZWwtbnVtYmVyLWZv cm1hdDpidWxsZXQ7DQoJbXNvLWxldmVsLXRleHQ674K3Ow0KCW1zby1sZXZlbC10YWItc3RvcDpu b25lOw0KCW1zby1sZXZlbC1udW1iZXItcG9zaXRpb246bGVmdDsNCgl0ZXh0LWluZGVudDotMTgu MHB0Ow0KCWZvbnQtZmFtaWx5OlN5bWJvbDt9DQpAbGlzdCBsMDpsZXZlbDgNCgl7bXNvLWxldmVs LW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Om87DQoJbXNvLWxldmVsLXRh Yi1zdG9wOm5vbmU7DQoJbXNvLWxldmVsLW51bWJlci1wb3NpdGlvbjpsZWZ0Ow0KCXRleHQtaW5k ZW50Oi0xOC4wcHQ7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3Ijt9DQpAbGlzdCBsMDpsZXZl bDkNCgl7bXNvLWxldmVsLW51bWJlci1mb3JtYXQ6YnVsbGV0Ow0KCW1zby1sZXZlbC10ZXh0Ou+C pzsNCgltc28tbGV2ZWwtdGFiLXN0b3A6bm9uZTsNCgltc28tbGV2ZWwtbnVtYmVyLXBvc2l0aW9u OmxlZnQ7DQoJdGV4dC1pbmRlbnQ6LTE4LjBwdDsNCglmb250LWZhbWlseTpXaW5nZGluZ3M7fQ0K b2wNCgl7bWFyZ2luLWJvdHRvbTowY207fQ0KdWwNCgl7bWFyZ2luLWJvdHRvbTowY207fQ0KLS0+ PC9zdHlsZT4NCjwvaGVhZD4NCjxib2R5IGJnY29sb3I9IndoaXRlIiBsYW5nPSJERSIgbGluaz0i Ymx1ZSIgdmxpbms9InB1cnBsZSI+DQo8ZGl2IGNsYXNzPSJXb3JkU2VjdGlvbjEiPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 Q2FsaWJyaTttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+SGkgUGhpbCwgYWxsLDxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMi PjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7bXNvLWZhcmVhc3Qt bGFuZ3VhZ2U6RU4tVVMiPk91ciBTd2lzc2NvbSBMYWJzIGhhdmUgZG9uZSBzb21lIHBsYXlpbmcg YXJvdW5kIG9uIHRoZSB0b3BpYyBydW5uaW5nIFVEUCBvdmVyIFNPQ0tTNSAmIzQzOyBNUFRDUCAo VGhhbmtzIHRvIE9sYWYsIFNpbGthLCBEb21pbmlxdWUpIGZvciBmZWFzaWJpbGl0eSBub3QgZm9y IHBlcmZvcm1hbmNlDQogbWVhc3VyZW1lbnRzLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OkNhbGlicmk7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9z cGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPlRoZSBs ZWFybmluZ3MgYXJlIHRoYXQgaXQgd29ya3MsIGhvd2V2ZXIgaXQgaXMgbmF0dXJhbGx5IG1vcmUg Y29tcGxleCB0byBkbyB0aGFuIFRDUC48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0i TXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQ7bXNvLWxpc3Q6bDAg bGV2ZWwxIGxmbzEiPjwhW2lmICFzdXBwb3J0TGlzdHNdPjxzcGFuIHN0eWxlPSJmb250LXNpemU6 MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPjxz cGFuIHN0eWxlPSJtc28tbGlzdDpJZ25vcmUiPi08c3BhbiBzdHlsZT0iZm9udDo3LjBwdCAmcXVv dDtUaW1lcyBOZXcgUm9tYW4mcXVvdDsiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOw0KPC9zcGFuPjwvc3Bhbj48L3NwYW4+PCFbZW5kaWZdPjxz cGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7bXNvLWZhcmVh c3QtbGFuZ3VhZ2U6RU4tVVMiPlNpbmNlIFVEUCBpcyBzdGF0ZWxlc3MsIGV2ZXJ5IHNpbmdsZSBw YWNrZXQgaGFzIHRvIGJlIGV4YW1pbmVkIGZvciBpdHMgZGVzdGluYXRpb24gKElQIGFuZCBwb3J0 KS4gVGhpcyBhbHNvIHJlcXVpcmVzIGEgdGltZW91dCBhc3NvY2lhdGVkIHdpdGggZWFjaA0KIE1Q VENQIHNlc3Npb24gaW4gb3JkZXIgdG8gbWFuYWdlIHRoZSBsaWZldGltZSAodGhlIGNsaWVudCBv ciBkZXN0aW5hdGlvbiB3aWxsIG5vdCBzZW5kIGEgRklOKS48bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQ7 bXNvLWxpc3Q6bDAgbGV2ZWwxIGxmbzEiPjwhW2lmICFzdXBwb3J0TGlzdHNdPjxzcGFuIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7bXNvLWZhcmVhc3QtbGFuZ3Vh Z2U6RU4tVVMiPjxzcGFuIHN0eWxlPSJtc28tbGlzdDpJZ25vcmUiPi08c3BhbiBzdHlsZT0iZm9u dDo3LjBwdCAmcXVvdDtUaW1lcyBOZXcgUm9tYW4mcXVvdDsiPiZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOw0KPC9zcGFuPjwvc3Bhbj48L3NwYW4+ PCFbZW5kaWZdPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGli cmk7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPk9idGFpbmluZyB0aGUgYWN0dWFsIGRlc3Rp bmF0aW9uIGFkZHJlc3Mgb2YgYSBwYWNrZXQgYWZ0ZXIgaXQgd2FzIHJlZGlyZWN0ZWQgdG8gYSBw cm94eSBpcyBub3QgdHJpdmlhbCAodGhhdCBzb3VuZCBhIGJpdCBsaWtlIGFuIGltcGxlbWVudGF0 aW9uIGlzc3VlDQogb2YgdGhlIGtlcm5lbHMgYW5kIHRoZSBpbnRlcnBsYXkgd2l0aCB0aGUgcHJv eHkgdXNlZCkuPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+PG86cD4mbmJz cDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZv bnQtc2l6ZToxMC41cHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjpibGFjayI+S2luZCByZWdh cmRzL1ZpZWxlIEdyw7xzc2U8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC41cHQ7Zm9udC1mYW1pbHk6Q2Fs aWJyaTtjb2xvcjpibGFjayI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC41cHQ7 Zm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjpibGFjayI+TWFyY3VzPG86cD48L286cD48L3NwYW4+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZv bnQtc2l6ZToxMC41cHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjpibGFjayI+PG86cD4mbmJz cDs8L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC41cHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjpi bGFjayI+4oCU4oCULTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuNXB0O2ZvbnQtZmFtaWx5 OkNhbGlicmk7Y29sb3I6YmxhY2siPk1hcmN1cyBCcnVubmVyPG86cD48L286cD48L3NwYW4+PC9w Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQt c2l6ZToxMC41cHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjpibGFjayI+U3dpc3Njb208bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjVwdDtmb250LWZhbWlseTpDYWxpYnJpO2NvbG9yOmJs YWNrIj4mIzQzOzQxNzk4NzY0NDA5Jm5ic3A7PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250 LWZhbWlseTpDYWxpYnJpIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxp YnJpO21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48 L3A+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNCNUM0REYgMS4w cHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48 c3BhbiBzdHlsZT0iZm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjpibGFjayI+Vm9uOiA8L3NwYW4+ DQo8L2I+PHNwYW4gc3R5bGU9ImZvbnQtZmFtaWx5OkNhbGlicmk7Y29sb3I6YmxhY2siPiZxdW90 O3BoaWxpcC5lYXJkbGV5QGJ0LmNvbSZxdW90OyAmbHQ7cGhpbGlwLmVhcmRsZXlAYnQuY29tJmd0 Ozxicj4NCjxiPkRhdHVtOiA8L2I+RGllbnN0YWcsIDE1LiBOb3ZlbWJlciAyMDE2IHVtIDEyOjUx PGJyPg0KPGI+QW46IDwvYj4mcXVvdDtyb2JlcnQuc2tvZ0Blcmljc3Nvbi5jb20mcXVvdDsgJmx0 O3JvYmVydC5za29nQGVyaWNzc29uLmNvbSZndDssICZxdW90O21vaGFtZWQuYm91Y2FkYWlyQG9y YW5nZS5jb20mcXVvdDsgJmx0O21vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20mZ3Q7LCBTQ1Mt U0lTLUlOSSBCcnVubmVyIE1hcmt1cyAmbHQ7TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSZn dDssICZxdW90O2FsYW4uZm9yZEBnbWFpbC5jb20mcXVvdDsgJmx0O2FsYW4uZm9yZEBnbWFpbC5j b20mZ3Q7PGJyPg0KPGI+Q2M6IDwvYj4mcXVvdDttdWx0aXBhdGh0Y3BAaWV0Zi5vcmcmcXVvdDsg Jmx0O211bHRpcGF0aHRjcEBpZXRmLm9yZyZndDs8YnI+DQo8Yj5CZXRyZWZmOiA8L2I+TVBUQ1Ag Y2FycnlpbmcgVURQPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8L2Rpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGli cmk7Y29sb3I6IzFGNDk3RDttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+KEkgY2hhbmdlZCB0 aGUgU3ViamVjdCBsaW5lIG9mIHRoZSBlbWFpbCk8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWls eTpDYWxpYnJpO2NvbG9yOiMxRjQ5N0Q7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPiZuYnNw Ozwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7Y29sb3I6IzFGNDk3RDttc28t ZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+RG8gcGVvcGxlIGhhdmUgYW55IGV4cGVyaW1lbnRhbCBy ZXN1bHRzIC9leHBlcmllbmNlcyB0aGV5IGNvdWxkIHNoYXJlIG9mIHJ1bm5pbmcgVURQIGFwcGxp Y2F0aW9ucyBvdmVyIE1QVENQIHN1Yi1mbG93cz8gJm5ic3A7V291bGQgYmUgaW50ZXJlc3RlZCB0 bw0KIGhlYXIgYWJvdXQgdGhlIGlzc3Vlcy4gSSBndWVzcyBWb0lQIGFuZCBRdWljIHdvdWxkIGJl IHRoZSBtb3N0IGludGVyZXN0aW5nIG9uZXMuIFdoZXRoZXIgdGhlIGV4cGVyaW1lbnRzIGFyZSB3 aXRoIG9ubHkgb25lIHBhdGggYmVpbmcgdXNlZCBhdCBvbmNlLCBvciBtdWx0aXBsZS4gZXRjPC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZv bnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjojMUY0OTdEO21zby1mYXJl YXN0LWxhbmd1YWdlOkVOLVVTIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpD YWxpYnJpO2NvbG9yOiMxRjQ5N0Q7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPiZuYnNwOzwv c3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJm b250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7Y29sb3I6IzFGNDk3RDttc28tZmFy ZWFzdC1sYW5ndWFnZTpFTi1VUyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPGRpdj4N CjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29saWQgI0UxRTFFMSAxLjBwdDtw YWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFu IGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJp Ij5Gcm9tOjwvc3Bhbj48L2I+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPiBSb2JlcnQgU2tvZyBbbWFpbHRvOnJvYmVydC5za29n QGVyaWNzc29uLmNvbV0NCjxicj4NCjxiPlNlbnQ6PC9iPiAxNSBOb3ZlbWJlciAyMDE2IDEwOjA5 PGJyPg0KPGI+VG86PC9iPiBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tOyBNYXJrdXMuQnJ1 bm5lcjNAc3dpc3Njb20uY29tOyBFYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFIgJmx0O3BoaWxpcC5l YXJkbGV5QGJ0LmNvbSZndDs7IGFsYW4uZm9yZEBnbWFpbC5jb208YnI+DQo8Yj5DYzo8L2I+IG11 bHRpcGF0aHRjcEBpZXRmLm9yZzxicj4NCjxiPlN1YmplY3Q6PC9iPiBSRTogW211bHRpcGF0aHRj cF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtPC9zcGFuPjxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+ PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPiYjNDM7MTwvc3Bhbj48bzpw PjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5XZSBzZWUgYSBuZWVkIHRv IHNvbHZlIFVEUCBpbiBzZXZlcmFsIHBsYWNlcywgc28gaGF2aW5nIGEgc2VwYXJhdGUgc3BlY2lm aWNhdGlvbiBjYW4gaGVscCB0aGlzIG1vdmluZyBmb3J3YXJkLjwvc3Bhbj48bzpwPjwvbzpwPjwv cD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+Q2hlZXJzLDwvc3Bhbj48bzpwPjwvbzpw PjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj4vUm9iZXJ0PC9zcGFuPjxvOnA+PC9v OnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPiZuYnNwOzwvc3Bhbj48bzpwPjwv bzpwPjwvcD4NCjxkaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlk ICNFMUUxRTEgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48Yj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9u dC1mYW1pbHk6Q2FsaWJyaSI+RnJvbTo8L3NwYW4+PC9iPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj4gbXVsdGlwYXRodGNwIFs8 YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmciPm1haWx0bzptdWx0 aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZzwvYT5dDQo8Yj5PbiBCZWhhbGYgT2YgPC9iPjxhIGhy ZWY9Im1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tIj5tb2hhbWVkLmJvdWNhZGFp ckBvcmFuZ2UuY29tPC9hPjxicj4NCjxiPlNlbnQ6PC9iPiBkZW4gMTUgbm92ZW1iZXIgMjAxNiAw OTo1Nzxicj4NCjxiPlRvOjwvYj4gPGEgaHJlZj0ibWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lz c2NvbS5jb20iPk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208L2E+Ow0KPGEgaHJlZj0ibWFp bHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPjsgPGEg aHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPg0KYWxhbi5mb3JkQGdtYWlsLmNvbTwv YT48YnI+DQo8Yj5DYzo8L2I+IDxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmci Pm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvYT48YnI+DQo8Yj5TdWJqZWN0OjwvYj4gUmU6IFttdWx0 aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTwvc3Bhbj48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJFTi1VUyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5IaSBNYXJrdXMsIGFs bCwNCjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxh bmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5J 4oCZbSBvbiB0aGUgc2FtZSBwYWdlIHRoYXQgbm9uLXRjcCB0cmFmZmljIHNob3VsZCBiZSBjb25z aWRlcmVkIGluIHNjb3BlLiBBdCBsZWFzdCwgdGhlIFVEUCBjYXNlIHNob3VsZCBiZSBpbnZlc3Rp Z2F0ZWQuIEkgcmVtZW1iZXIgdGhlcmUgd2FzIGludGVyZXN0IGluIEJBDQogbWVldGluZyBhYm91 dCB0aGUgVURQIHBhcnQgKDxhIGhyZWY9Imh0dHBzOi8vd3d3LmlldGYub3JnL3Byb2NlZWRpbmdz Lzk1L21pbnV0ZXMvbWludXRlcy05NS1tcHRjcCI+aHR0cHM6Ly93d3cuaWV0Zi5vcmcvcHJvY2Vl ZGluZ3MvOTUvbWludXRlcy9taW51dGVzLTk1LW1wdGNwPC9hPikuPC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJs YWNrIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkFuIG9wdGlvbiBJIHNlZSBpcyB0byBj b25zaWRlciBhZHZhbmNpbmcgdGhlIHVzZSBvZiBNUFRDUCB0byBjb252ZXkgVURQIGZsb3dzIGlu IGEgc2VwYXJhdGUgRVhQRVJJTUVOVEFMIHNwZWNpZmljYXRpb24gdGhhdCB3aWxsIGJlIGNyb3Nz LXJldmlld2VkIHdpdGggb3RoZXINCiBXR3MgKGludGFyZWEsIHRzdndnKS4gSGF2aW5nIHRoYXQg YmFzZSBzcGVjaWZpY2F0aW9uIHdpbGwgaGVscCBoYXZpbmcgaW50ZXJvcGVyYWJsZSBpbXBsZW1l bnRhdGlvbnMgdGhhdCB3aWxsIGJlIHVzZWQgdG8gY2FycnkgZXhwZXJpbWVudGF0aW9ucy48L3Nw YW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1V UyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcm cXVvdDs7Y29sb3I6YmxhY2siPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+VGhvc2UgZXhw ZXJpbWVudHMgd2lsbCBoZWxwIHRvIGRldGVybWluZSB3aGV0aGVyIHRoZSBwcm9wb3NlZCBzb2x1 dGlvbiBpcyBjb21wbGV4L3NpbXBsZSwgdmlhYmxlL25vbi12aWFibGUsIGZhaWxlZC9zdWNjZXNz ZnVsLCBldGMuDQo8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpw PjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpi bGFjayI+TGV04oCZcyBnaXZlIGl0IGEgdHJ5Lg0KPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj4mbmJz cDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmll ciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkNoZWVycyw8L3NwYW4+PG86cD48L286cD48L3A+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTox MC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPk1l ZDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90Oztjb2xvcjpibGFjayI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPGRp diBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLWxlZnQ6c29saWQgYmx1ZSAxLjVwdDtwYWRkaW5n OjBjbSAwY20gMGNtIDQuMHB0Ij4NCjxkaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3Jk ZXItdG9wOnNvbGlkICNCNUM0REYgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48c3BhbiBsYW5nPSJGUiIgc3R5bGU9ImZvbnQtc2l6ZTox MC4wcHQ7Zm9udC1mYW1pbHk6VGFob21hIj5EZSZuYnNwOzo8L3NwYW4+PC9iPjxzcGFuIGxhbmc9 IkZSIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTpUYWhvbWEiPiBtdWx0aXBh dGh0Y3AgWzxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZyI+bWFp bHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnPC9hPl0NCjxiPkRlIGxhIHBhcnQgZGU8 L2I+IDxhIGhyZWY9Im1haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tIj5NYXJrdXMu QnJ1bm5lcjNAc3dpc3Njb20uY29tPC9hPjxicj4NCjxiPkVudm95w6kmbmJzcDs6PC9iPiBtYXJk aSAxNSBub3ZlbWJyZSAyMDE2IDA4OjU4PGJyPg0KPGI+w4AmbmJzcDs6PC9iPiA8YSBocmVmPSJt YWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj5waGlsaXAuZWFyZGxleUBidC5jb208L2E+OyA8 YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+DQphbGFuLmZvcmRAZ21haWwuY29t PC9hPjxicj4NCjxiPkNjJm5ic3A7OjwvYj4gPGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBp ZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPjxicj4NCjxiPk9iamV0Jm5ic3A7Ojwv Yj4gUmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsg aXRlbTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBsYW5nPSJGUiI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6Q2FsaWJyaSI+UGhpbCw8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj4m bmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBz dHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5JZiB5b3UgZmVlbCBp dCB3b3VsZCB0YWtlIHRvbyBsb25nIGFuZCB0byBiZSB0b28gY29tcGxleCB0byBhY2hpZXZlIGlu IGEgcmVhc29uYWJsZSB0aW1lZnJhbWUsIHdlIGFyZSBvayB3aXRoIGV4Y2x1ZGluZyBub24tdGNw IHRyYWZmaWMsIGhvd2V2ZXIsIGZvciBvdXIgdG90YWwgc29sdXRpb24gd2UgZG8gcmVxdWlyZXMg YWxzbw0KIG5vbi10Y3AgdHJhZmZpYyB0byBiZSBzZW50IG92ZXIgbXVsdGlwbGUgcGF0aHMuIFdl IGNvdWxkIGFyZ3VlIHRoYXQgd2UgY2FuIHVzZSBhIGRpZmZlcmVudCBtZWNoYW5pc21zIHNwZWNp ZmljYWxseSBmb3IgVURQIGFuZCBvdGhlciBwcm90b2NvbHMsIGJ1dCBpdCB3b3VsZCBiZSBuaWNl IHRvIGhhdmUgYXMgc2luZ2xlIE1QVENQLWJhc2VkIHNvbHV0aW9uLiAobXkgZ3V0IGZlZWxpbmcg aXMgdGhhdCB3ZSB3b3VsZCBuZWVkIHRvIHJlcGxpY2F0ZQ0KIGEgbG90IG9mIE1QVENQIHNjaGVk dWxpbmcgZmVhdHVyZXMgaW50byBhIG5ldyBtZWNoYW5pc20pLjwvc3Bhbj48bzpwPjwvbzpwPjwv cD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2Zv bnQtZmFtaWx5OkNhbGlicmkiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNh bGlicmkiPk1hcmN1czwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPiZuYnNw Ozwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10 b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIHN0eWxlPSJmb250LWZhbWlseTpDYWxpYnJpO2NvbG9y OmJsYWNrIj5Wb246IDwvc3Bhbj4NCjwvYj48c3BhbiBzdHlsZT0iZm9udC1mYW1pbHk6Q2FsaWJy aTtjb2xvcjpibGFjayI+bXVsdGlwYXRodGNwICZsdDs8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRo dGNwLWJvdW5jZXNAaWV0Zi5vcmciPm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnPC9hPiZn dDsgaW0gQXVmdHJhZyB2b24gJnF1b3Q7PGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0 LmNvbSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPiZxdW90OyAmbHQ7PGEgaHJlZj0ibWFpbHRv OnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPiZndDs8YnI+ DQo8Yj5EYXR1bTogPC9iPk1vbnRhZywgMTQuIE5vdmVtYmVyIDIwMTYgdW0gMDc6MzI8YnI+DQo8 Yj5BbjogPC9iPiZxdW90OzxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj5hbGFu LmZvcmRAZ21haWwuY29tPC9hPiZxdW90OyAmbHQ7PGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBn bWFpbC5jb20iPmFsYW4uZm9yZEBnbWFpbC5jb208L2E+Jmd0Ozxicj4NCjxiPkNjOiA8L2I+JnF1 b3Q7PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGll dGYub3JnPC9hPiZxdW90OyAmbHQ7PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9y ZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPiZndDs8YnI+DQo8Yj5CZXRyZWZmOiA8L2I+UmU6 IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTwv c3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8cD5pIHRoaW5rIHdlIHNob3VsZCBtb3Zl IGJleW9uZCAmcXVvdDtleHBsb3Jpbmcgd2hldGhlciBpdCB3b3VsZCBiZSB1c2VmdWwmcXVvdDsu IDxvOnA+PC9vOnA+PC9wPg0KPHA+Jm5ic3A7PG86cD48L286cD48L3A+DQo8cD5pJ2QgbGlrZSB1 cyB0byBhc3Nlc3MgcHJvcG9zZWQgc29sdXRpb25zLiBpIHRoaW5rJm5ic3A7d2Ugc2hvdWxkIHNh eSB0aGlzJm5ic3A7aXMgd2hhdCB3ZSdyZSBkb2luZyZuYnNwOy0mbmJzcDthdCB0aGUgbW9tZW50 IHdlJ3ZlIGhhZCZuYnNwO3F1aXRlIGEmbmJzcDtsb3QmbmJzcDtvZiBkaXNjdXNzaW9uIGFib3V0 Jm5ic3A7b25lIHByb3Bvc2FsLiZuYnNwO3dlIHNob3VsZCBnaXZlIHRoZSBjaGFuY2UgZm9yIG90 aGVyIHByb3Bvc2FscywgYW5kJm5ic3A7bWFrZSB0aGUgZGlzY3Vzc2lvbiBtb3JlIHN0cnVjdHVy ZWQmbmJzcDsod2hhdA0KIGFyZSB0aGUgYXNzZXNzbWVudCBjcml0ZXJpYSkuJm5ic3A7IDxvOnA+ PC9vOnA+PC9wPg0KPHA+Jm5ic3A7PG86cD48L286cD48L3A+DQo8cD5pIGFsc28mbmJzcDt0aGlu ayB3ZSBzaG91bGQmbmJzcDtleHBsaWNpdGx5IGV4Y2x1ZGUmbmJzcDtub24tdGNwIHRyYWZmaWMm bmJzcDsgKGkgdGhpbmsgbm9uLXRjcCB0cmFmZmljIGlzIHRvbyBiaWcgYSB0b3BpYyBmb3Igb3Vy IFdHKTxvOnA+PC9vOnA+PC9wPg0KPHA+Jm5ic3A7PG86cD48L286cD48L3A+DQo8cD5waGlsPG86 cD48L286cD48L3A+DQo8cD4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjxwPiZuYnNwOzxvOnA+PC9v OnA+PC9wPg0KPGRpdj4NCjxkaXYgY2xhc3M9Ik1zb05vcm1hbCIgYWxpZ249ImNlbnRlciIgc3R5 bGU9InRleHQtYWxpZ246Y2VudGVyIj4NCjxociBzaXplPSIyIiB3aWR0aD0iOTglIiBhbGlnbj0i Y2VudGVyIj4NCjwvZGl2Pg0KPGRpdiBpZD0iZGl2UnBseUZ3ZE1zZyI+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48Yj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxp YnJpO2NvbG9yOmJsYWNrIj5Gcm9tOjwvc3Bhbj48L2I+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTox MS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjpibGFjayI+IEFsYW4gRm9yZCAmbHQ7PGEg aHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPmFsYW4uZm9yZEBnbWFpbC5jb208L2E+ Jmd0Ozxicj4NCjxiPlNlbnQ6PC9iPiAxNCBOb3ZlbWJlciAyMDE2IDA2OjExPGJyPg0KPGI+VG86 PC9iPiBFYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFI8YnI+DQo8Yj5DYzo8L2I+IDxhIGhyZWY9Im1h aWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvYT48YnI+ DQo8Yj5TdWJqZWN0OjwvYj4gUmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGgg VENQIFByb3h5IHdvcmsgaXRlbTwvc3Bhbj4NCjxvOnA+PC9vOnA+PC9wPg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5JIHRoaW5rIHRoaXMgd29yayBpdGVtIGlzIGFjaGll dmFibGUgYnkgc2ltcGx5IHJlbW92aW5nIHJlZmVyZW5jZXMgdG8g4oCcYXQgbGVhc3Qgb25lIGVu ZOKAnSBmcm9tIHRoZSBleGlzdGluZyBjaGFydGVyIGl0ZW0gb24gdGhlIHByb3h5LiBTbyB0aGUg aXRlbSB3b3VsZCBub3cgcmVhZDoNCjxvOnA+PC9vOnA+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8YmxvY2txdW90ZSBzdHls ZT0ibWFyZ2luLWxlZnQ6MzAuMHB0O21hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLXJpZ2h0OjBjbTtt YXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT5GaW5h bGx5LCB0aGUgd29ya2luZyBncm91cCB3aWxsIGV4cGxvcmUgd2hldGhlciBhbiBNUFRDUC1hd2Fy ZTwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxpPm1pZGRsZWJveCB3b3VsZCBiZSB1c2VmdWwuJm5ic3A7Rm9yIGV4YW1wbGUsIHBvdGVudGlh bGx5IGhlbHBpbmcgTVBUQ1DigJlzJm5ic3A7PC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+aW5jcmVtZW50YWwgZGVwbG95bWVudCBieSZu YnNwO2FsbG93aW5nIG9ubHkgb25lIGVuZCBob3N0IHRvIGJlIE1QVENQLWVuYWJsZWQmbmJzcDs8 L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 aT5hbmQgdGhlIG1pZGRsZWJveCBhY3RzIGFzJm5ic3A7YW4gTVBUQ1AgcHJveHkgZm9yIHRoZSBv dGhlciBlbmQgaG9zdCwgd2hpY2ggcnVucyZuYnNwOzwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPlRDUDsgYW5kIHBvdGVudGlhbGx5Jm5i c3A7aGVscGluZyBzb21lIG1vYmlsaXR5IHNjZW5hcmlvcywgd2hlcmUgdGhlJm5ic3A7bWlkZGxl IGJveCZuYnNwOzwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxpPmFjdHMgYXMgYW4gYW5jaG9yJm5ic3A7YmV0d2VlbiB0d28gTVBUQ1AtZW5h YmxlZCBob3N0cy4mbmJzcDtBbHRlcm5hdGl2ZWx5LCBuZWl0aGVyJm5ic3A7PC9pPjxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+ZW5kIGhvc3Qg Y291bGQgYmUgTVBUQ1AtZW5hYmxlZCBidXQgYSBwYWlyJm5ic3A7b2YgcHJveGllcyBjb3VsZCB3 b3JrIHRvZ2V0aGVyIHRvJm5ic3A7PC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+YnJpbmcgTVBUQ1AgYmVuZWZpdHMgdG8gc3VjaCBjb25u ZWN0aW9ucy4mbmJzcDtUaGUgd29ya2luZyBncm91cCB3aWxsIGRldGFpbCB3aGF0IHJlYWw8L2k+ PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT5w cm9ibGVtcyBhbiBNUFRDUC1lbmFibGVkIG1pZGRsZWJveCBtaWdodCBzb2x2ZSwgaG93IGl0IHdv dWxkIGltcGFjdCB0aGU8L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48aT5NdWx0aXBhdGggVENQIGFyY2hpdGVjdHVyZSAoUkZDNjE4MiksIHdo YXQgcHJveHkgYXBwcm9hY2ggbWlnaHQgYmU8L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT5qdXN0aWZpZWQgYXMgY29tcGFyZWQgYWdhaW5z dCBhbHRlcm5hdGl2ZSBzb2x1dGlvbnMgdG8gdGhlIHByb2JsZW1zLCBhbmQ8L2k+PG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT50aGUgbGlrZWx5 IGZlYXNpYmlsaXR5IG9mIHNvbHZpbmcgdGhlIHRlY2huaWNhbCBhbmQgc2VjdXJpdHkgaXNzdWVz LjwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0KPGRpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkluIHNvbWUgd2F5cywgdGhlIHR3byBlbmRlZCBwcm94 eSB3b3JrIGNvdWxkIGV2ZW4gYmUgc2VlbiBhcyBhbiBleHRlbnNpb24gb2YgdGhlIHByZXZpb3Vz IG9wZXJhdGlvbmFsIGV4cGVyaWVuY2Ugd29yayB3aXRoaW4gdGhpcyBXRy48bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+UmVnYXJkcyw8bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkFsYW48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+ PC9vOnA+PC9wPg0KPGRpdj4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21h cmdpbi1ib3R0b206NS4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPk9uIDEwIE5v diAyMDE2LCBhdCAxOToxNywgPGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+ DQpwaGlsaXAuZWFyZGxleUBidC5jb208L2E+IHdyb3RlOjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjxkaXY+DQo8ZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPkhpLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPlBlcmhhcHMgdGhpcyBpcyBzcGVha2luZyB0b28gc29v biwgYnV0IGl0IGxvb2tzIGxpa2UgdGhlIHZlcnkgYWN0aXZlIGRpc2N1c3Npb24gaXMgcmVhY2hp bmcgc29tZSBjb21tb24gdW5kZXJzdGFuZGluZz88L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXpl OjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5XZeKAmXJlIHRyeWluZyB0byB3b3JrIG91dCB3 aGF0IGEgd29yayBpdGVtIG1pZ2h0IGxvb2sgbGlrZSwgc28gd291bGQgbGlrZSB0byB1bmRlcnN0 YW5kIHdoYXQgYXNzdW1wdGlvbnMgd2Ugd291bGQgbWFrZSwgZWcgYWJvdXQgdGhlIHNjZW5hcmlv LCAmYW1wOyB3aGF0IGNvbW1vbiBhZ3JlZW1lbnRzIHdl4oCZZCBhc3N1bWUgJmFtcDsgcmVzdHJp Y3Rpb25zDQogb24gaG93IHRoZSBzb2x1dGlvbiB3b3Jrcy4gVGhpcyBzZWVtcyBpbXBvcnRhbnQg dG8gZnJhbWUgd29yayBieSBXRy4gSWYgcG9zc2libGUgd2XigJlkIGxpa2UgZGlzY3Vzc2lvbiBv biB0aGVzZSBwb2ludHMgdG8gYXZvaWQgZ2V0dGluZyBpbnRvIHRoZSBmaW5lIGRldGFpbHMgb2Yg b25lIHBhcnRpY3VsYXIgZXhpc3RpbmcgcHJvcG9zYWwuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9w Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQt c2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+V2hhdCB3ZeKAmWQgYXBwcmVjaWF0ZSBp cyBhIHN1bW1hcnkgb2Ygd2hhdCB0aGUgYXNzdW1wdGlvbnMgL3VuZGVyc3RhbmRpbmdzIGFyZSBh Ym91dDo8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1s ZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4 LjBwdCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7C tzwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0 O2ZvbnQtZmFtaWx5OkNhbGlicmkiPlRoZSBzY2VuYXJpbw0KIChmb3IgaW5zdGFuY2U6IHRoZSBN UFRDUC1lbmFibGVkIGhvc3Qga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIHByb3h5IChlZyB0aHJv dWdoIGNvbmZpZ3VyYXRpb24pOyBhbmQgaXQga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIOKAmGxl Z2FjeeKAmSBob3N0IGl0IHdhbnRzIHRvIGNvbW11bmljYXRlIHdpdGgpPC9zcGFuPjxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQiPjxzcGFuIHN0eWxlPSJm b250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gc3R5bGU9 ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFu Pjwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJp Ij5JZiBhbnkgaW1wYWN0DQogaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gdGhlIGN1cnJlbnQgTVBU Q1AgcHJvdG9jb2zigJlzIGZhbGxiYWNrIGJlaGF2aW91ciBhbmQgY29waW5nIHdpdGggbWlkZGxl Ym94ZXM8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1s ZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4 LjBwdCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7C tzwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0 O2ZvbnQtZmFtaWx5OkNhbGlicmkiPklmIHdlIGNhbg0KIGFncmVlIHRoYXQgdGhlIHNvbHV0aW9u IGlzIGJhc2VkIG9uIGEgbmV3IE1QVENQIG9wdGlvbjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwv ZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6 Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxz cGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+SWYgYW55IGlt cGFjdA0KIGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s 4oCZcyBzZW1hbnRpY3MgKG90aGVyIHRoYW4gdGhlIG5ldyBvcHRpb24pIGVnIGluIHRlcm1zIG9m PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9 Imh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNCI+PHNwYW4gc3R5 bGU9ImNvbG9yOndpbmRvd3RleHQiPmh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0 I3NlY3Rpb24tNDwvc3Bhbj48L2E+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+ Jm5ic3A7PC9zcGFuPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdiBz dHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0 ZXh0LWluZGVudDotMTguMHB0Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJh cHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gc3R5bGU9ImZv bnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+SWYgYW55IGltcGFjdA0KIGlzIGFs cmVhZHkgZW52aXNhZ2VkIG9uIFRDUOKAmXMgc2VtYW50aWNzLCBvciBhbnkgbW9kcyBhcmUgbmVl ZGVkLCBvciBhc3N1bXB0aW9ucyBhYm91dCBpdHMgYmVoYXZpb3VyLCBldGM8L3NwYW4+PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gc3R5bGU9 ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBzdHls ZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3Nw YW4+PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGli cmkiPklmIGFueSBpbXBhY3QNCiBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBvdGhlciBleGlzdGlu ZyB0cmFuc3BvcnQgcHJvdG9jb2zigJlzIHNlbWFudGljcyAocHJlc3VtaW5nIHBlb3BsZSBzdGls bCB3b3VsZCBsaWtlIG5vbi1UQ1AgaW4gc2NvcGU/KTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwv ZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6 Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxz cGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+QW55dGhpbmcg ZWxzZQ0KIHRoYXQgeW91IHRoaW5rIGlzIG5lZWRlZCBpbiBvcmRlciB0byBmcmFtZSB0aGUgd29y ayBpdGVtPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJy aSI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2Fs aWJyaSI+SXQgbWF5IGJlIGNsZWFyZXIgdG8gZG8gdGhpcyBmb3IgdGhlIHR3byB1c2UgY2FzZXMg KHNpbmdsZS1lbmRlZCBwcm94eSwgaWUgd2hlcmUgb25seSBvbmUgaG9zdCBpcyBNUFRDUC1lbmFi bGVkOyBhbmQgZG91YmxlLWVuZGVkIHByb3h5LCBpZSB3aGVyZSBuZWl0aGVyIGhvc3QgaXMgTVBU Q1AtZW5hYmxlZCkuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 Q2FsaWJyaSI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6Q2FsaWJyaSI+VGhpcyBtYXkgc2VlbSBsaWtlIGEgbG9uZyBsaXN0LCBidXQgbW9zdCBvZiB0 aGUgYW5zd2VycyBjYW4gYmUg4oCcbm9uZeKAnSDigJMgd2XigJlsbCBlbmQgdXAgd2l0aCBqdXN0 IGEgc2hvcnQgcGFyYWdyYXBoIG9yIGEgZmV3IGJ1bGxldHMgaW4gdGhlIGNoYXJ0ZXIuPC9zcGFu PjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+Jm5ic3A7PC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+V2XigJlk IGFsc28gaGF2ZSB0byB3b3JrIG91dCBpbnRlcmFjdGlvbnMgd2l0aCBub24tTVBUQ1AgV0dzLCBi dXQgTWlyamEgYW5kIElFU0cgd2lsbCBwcm9iYWJseSB3YW50IHRoZSBtYWluIGlucHV0IG9uIHRo aXMuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+ Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJy aSI+VGhhbmtzPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2Fs aWJyaSI+UGhpbCAmYW1wOyBZb3NoaTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9k aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjkuMHB0O2Zv bnQtZmFtaWx5OkhlbHZldGljYSI+X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX188YnI+DQptdWx0aXBhdGh0Y3AgbWFpbGluZyBsaXN0PGJyPg0KPC9zcGFuPjxh IGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJmb250LXNp emU6OS4wcHQ7Zm9udC1mYW1pbHk6SGVsdmV0aWNhO2NvbG9yOiM5NTRGNzIiPm11bHRpcGF0aHRj cEBpZXRmLm9yZzwvc3Bhbj48L2E+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZh bWlseTpIZWx2ZXRpY2EiPjxicj4NCjwvc3Bhbj48YSBocmVmPSJodHRwczovL3d3dy5pZXRmLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0aHRjcCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5 LjBwdDtmb250LWZhbWlseTpIZWx2ZXRpY2E7Y29sb3I6Izk1NEY3MiI+aHR0cHM6Ly93d3cuaWV0 Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0Y3A8L3NwYW4+PC9hPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8L2Jsb2NrcXVvdGU+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8 L2Rpdj4NCjwvZGl2Pg0KPC9ib2R5Pg0KPC9odG1sPg0K --_000_4F9AE57929C14CEE84154088190AD9E5swisscomcom_-- From nobody Tue Nov 15 08:24:17 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 781BD12941E for ; Tue, 15 Nov 2016 08:24:15 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.098 X-Spam-Level: X-Spam-Status: No, score=-4.098 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id X5hs_oRDxjUJ for ; Tue, 15 Nov 2016 08:24:13 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.137]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C339D1293F2 for ; Tue, 15 Nov 2016 08:24:12 -0800 (PST) Received: from EPDAG01C-UKBR.domain1.systemhost.net (193.113.197.204) by EVMED03-UKBR.bt.com (10.216.161.33) with Microsoft SMTP Server (TLS) id 14.3.195.1; Tue, 15 Nov 2016 16:24:10 +0000 Received: from rew09926dag03d.domain1.systemhost.net (10.55.202.30) by EPDAG01C-UKBR.domain1.systemhost.net (193.113.197.204) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Tue, 15 Nov 2016 16:24:10 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03d.domain1.systemhost.net (10.55.202.30) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Tue, 15 Nov 2016 16:24:09 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Tue, 15 Nov 2016 16:24:09 +0000 From: To: Thread-Topic: Proposed charter text for MPTCP proxy item Thread-Index: AdI/XEJXR/6DctdbSpOPmSDb5MGITg== Date: Tue, 15 Nov 2016 16:24:09 +0000 Message-ID: <524e75d3f95d4b51892a8f54ad2f6edd@rew09926dag03b.domain1.systemhost.net> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.55.202.242] Content-Type: multipart/alternative; boundary="_000_524e75d3f95d4b51892a8f54ad2f6eddrew09926dag03bdomain1sy_" MIME-Version: 1.0 Archived-At: Subject: [multipathtcp] Proposed charter text for MPTCP proxy item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 16:24:15 -0000 --_000_524e75d3f95d4b51892a8f54ad2f6eddrew09926dag03bdomain1sy_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi, Following our discussion on yesterday's WG meeting, here is some proposed t= ext for the charter:- MPTCP is now seeing widespread deployment in networks to bond together two = accesses, such as fixed and mobile broadband. The scenario typically featur= es two proxies, one in the home gateway ('CPE') and one in the network, bot= h under the control of the operator. The WG will analyse proposed solutions= for this scenario by producing:- * assessment criteria for solutions; support of non-TCP traffic is not a cr= iteria. The WG Chairs will produce the initial version. * analysis of proposed solutions against these criteria, as well as what up= dates they would require to RFC6824bis. As a result, the WG may agree to g= o forward with the favoured solution. Comments? Thanks Phil & Yoshi --_000_524e75d3f95d4b51892a8f54ad2f6eddrew09926dag03bdomain1sy_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi,

Following our discussion on yesterday’s WG mee= ting, here is some proposed text for the charter:-

 

MPTCP is now seeing widespread deployment in netw= orks to bond together two accesses, such as fixed and mobile broadband. The= scenario typically features two proxies, one in the home gateway (‘C= PE’) and one in the network, both under the control of the operator. The WG will analyse proposed solutions for th= is scenario by producing:-

* assessment criteria for solutions; support of n= on-TCP traffic is not a criteria. The WG Chairs will produce the initial ve= rsion.

* analysis of proposed solutions against these cr= iteria, as well as what updates they would require to RFC6824bis.  As = a result, the WG may agree to go forward with the favoured solution.

 

Comments?

Thanks

Phil & Yoshi

--_000_524e75d3f95d4b51892a8f54ad2f6eddrew09926dag03bdomain1sy_-- From nobody Tue Nov 15 08:45:49 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 2F72E129489 for ; Tue, 15 Nov 2016 08:45:48 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -8.397 X-Spam-Level: X-Spam-Status: No, score=-8.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 7WUqWxCo3CGl for ; Tue, 15 Nov 2016 08:45:46 -0800 (PST) Received: from boreas.isi.edu (boreas.isi.edu [128.9.160.161]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4BBF4129451 for ; Tue, 15 Nov 2016 08:45:46 -0800 (PST) Received: from [128.9.184.88] ([128.9.184.88]) (authenticated bits=0) by boreas.isi.edu (8.13.8/8.13.8) with ESMTP id uAFGjOjP019594 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES128-SHA bits=128 verify=NOT); Tue, 15 Nov 2016 08:45:25 -0800 (PST) To: Yoshifumi Nishida , "Scharf, Michael (Nokia - DE)" References: <0a0d2a248fac4616ac795c579d996be8@rew09926dag03b.domain1.systemhost.net> <20161113073136.GF4269@Chimay.local> <495a3fd8-e83d-29f6-5612-bea5222a0d38@uclouvain.be> <1479100195639.46263@bt.com> <655C07320163294895BBADA28372AF5D48B79205@FR712WXCHMBA15.zeu.alcatel-lucent.com> From: Joe Touch Message-ID: <25402505-b0d4-c0a1-8167-bb8551b709f7@isi.edu> Date: Tue, 15 Nov 2016 08:45:25 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-ISI-4-43-8-MailScanner: Found to be clean X-MailScanner-From: touch@isi.edu Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Adding a new work item on MPTCP API X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 16:45:48 -0000 FWIW, the operation IMO should be referred to as "connection configuration" or "connection parameters". A socket is defined in RFC793 as an IP address and port. A connection is defined by *two* sockets. The Unix "socket" data structure and commands configure parameters for an OS interface to a connection. Joe On 11/15/2016 7:23 AM, Yoshifumi Nishida wrote: > BTW, just FYI.. the texts I showed during the meeting were a slightly > different and doesn't have socket operation term. > I thought about it the night before the meeting, but couldn't come up > with other words. So, I decided to omit it as I thought this part is > probably not very crucial. But, of course, better terms are welcome. > > https://www.ietf.org/proceedings/97/slides/slides-97-mptcp-chair-slide-01.pdf > -- > Yoshi > > On Sun, Nov 13, 2016 at 10:53 PM, Scharf, Michael (Nokia - DE) > wrote: >> As far as I recall, I think the term "socket operation" was intentionally used instead of "socket option", since it was considered to be applicable to any TCP API, e.g., also the APIs used by high-level programming languages such as Java. >> >> The feedback was that the term "socket option" is not applicable to all TCP stacks. And even on TCP stacks that use the socket interface, many applications may have no access to socket options since they use a more abstract API (e.g., a library). The objective of RFC 6897 was to apply to all potential TCP stacks. >> >> Possibly better terms can be found. >> >> Michael >> >>> -----Original Message----- >>> From: multipathtcp [mailto:multipathtcp-bounces@ietf.org] On Behalf Of >>> philip.eardley@bt.com >>> Sent: Monday, November 14, 2016 6:10 AM >>> To: fabien.duchene@uclouvain.be; multipathtcp@ietf.org >>> Subject: Re: [multipathtcp] Adding a new work item on MPTCP API >>> >>> re socket operations. >>> this is the term used in https://tools.ietf.org/html/rfc6897#section-5.3 >>> happy to use whatever term is clearest - operations, options or sometihing >>> else! >>> phil >>> ________________________________________ >>> From: multipathtcp on behalf of Fabien Duchêne >>> >>> Sent: 14 November 2016 02:03 >>> To: multipathtcp@ietf.org >>> Subject: Re: [multipathtcp] Adding a new work item on MPTCP API >>> >>> Hello, >>> >>> >>> On 11/13/2016 08:31 AM, Christoph Paasch wrote: >>>> Hello, >>>> >>>> On 09/11/16 - 10:21:42, philip.eardley@bt.com wrote: >>>>> Following the earlier discussion, there is support to add a charter item as >>> follows: >>>>> <>> applications, including a set of socket operations. Now there is more >>> experience of how MPTCP is being used, the WG will re-visit this work, and >>> consider adding more advanced socket operations. The document will be >>> Informational.>> >>>>> If you disagree with this being added, or suggest some mod to this item, >>> please say. >>>> I support this work as well. >>>> >>>> But, I also agree with Mirja's comment that "socket operations" is not a >>>> well-defined term. I guess, what has been meant was "socket options" - the >>>> ones that are available in many operating systems. >>>> >>>> I think the API should not limit itself to a specific way on how to >>>> configure the stack (e.g., through socket-options, ioctl, netlink,...). >>>> But rather be agnostic as to the technical details on how the higher >>>> layer configures/controls the MPTCP-stack. >>>> >>> I support this work and I agree with Christoph and Mirja. >>>> Christoph >>>> >>> Cheers, >>> >>> Fabien >>> >>> >>> _______________________________________________ >>> multipathtcp mailing list >>> multipathtcp@ietf.org >>> https://www.ietf.org/mailman/listinfo/multipathtcp >>> >>> _______________________________________________ >>> multipathtcp mailing list >>> multipathtcp@ietf.org >>> https://www.ietf.org/mailman/listinfo/multipathtcp >> _______________________________________________ >> multipathtcp mailing list >> multipathtcp@ietf.org >> https://www.ietf.org/mailman/listinfo/multipathtcp > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Tue Nov 15 09:22:05 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C2DD0129572 for ; Tue, 15 Nov 2016 09:22:03 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id DJXKp2MOCw2W for ; Tue, 15 Nov 2016 09:22:01 -0800 (PST) Received: from mail-in6.apple.com (mail-out6.apple.com [17.151.62.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id F2CC4128E18 for ; Tue, 15 Nov 2016 09:22:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1479230520; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=abtZuic8fDvlKUt+VXrN/Ht9YvQQmqEFjy/UN3WfpYI=; b=yRisd/IOQd4pL4H/vybARR62SPjs42sfYH+/6cFbrNJXLUWLzxps5+7ZfsjvwC+3 jJrQdbYmmFft/brwwvV0T7x5nVA537oOAbFeIkbqhLOgW5YudLGOkcXLD3jriObg iWfQxn58js0xbQkUyzcCKPvl+z3dhQ769h9u65okq+vgq666jlbVMtOD9sv9yn0x Grv0lRkx/Gcxyvgicpe/wdaVts5IL9Y5IpuUf9Kpi7pt815908vwUiQHdjr2q9pf SAFOuRNZgW9He9siwHTfvMy2J4vSQS31QKoK1eeQKqtTfEmm8cBEOxbXW+oTMRTI Uw1r8+E9EBERgfeESLdnQw==; Received: from relay6.apple.com (relay6.apple.com [17.128.113.90]) by mail-in6.apple.com (Apple Secure Mail Relay) with SMTP id 08.41.16908.8344B285; Tue, 15 Nov 2016 09:22:00 -0800 (PST) X-AuditID: 11973e15-8ada39a00000420c-b3-582b4438327e Received: from nwk-mmpp-sz13.apple.com (nwk-mmpp-sz13.apple.com [17.128.115.216]) by relay6.apple.com (Apple SCV relay) with SMTP id 2B.EC.23613.8344B285; Tue, 15 Nov 2016 09:22:00 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=utf-8 Received: from localhost ([17.149.239.87]) by nwk-mmpp-sz13.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OGP00CIB1KOBV80@nwk-mmpp-sz13.apple.com>; Tue, 15 Nov 2016 09:22:00 -0800 (PST) Sender: cpaasch@apple.com Date: Tue, 15 Nov 2016 09:21:59 -0800 From: Christoph Paasch To: mohamed.boucadair@orange.com Message-id: <20161115172159.GX4269@Chimay.local> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-reply-to: <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrFLMWRmVeSWpSXmKPExsUi2FAYpWvhoh1hcOmFrMXKcyuYLd423GOy OPz2KbvF59XX2SyWrV3BaLFq5zM2BzaPti+TmTx+fb3K5rFz1l12jyVLfjJ5tDw7yeZxt2sm cwBbFJdNSmpOZllqkb5dAlfG9KdzWAomeVasm3eZuYHxoU0XIyeHhICJxKM3Txi7GLk4hAT2 MkosW/uAHSZxe8EZNojEIUaJu3c+sIIkeAUEJX5MvsfSxcjBwSwgL3HkUjZImFlAWuLR3xns EGF1iSlTciFafzFKtF06B9YqLCAp0X3nDjOIzSKgKvH+xVo2EJtNQEvi7e12sBoRAQWJfW39 LCDNzAL9TBKdnxYwgwwVFtCTuLixGuIEA4kfB7tYIRasY5S4eq8RbCinQIpE+8tHLCC2qICy xN/D98AGSQj8Z5P4tu4TywRGkVlIfpiF8MMsJD/MQvhhASPLKkah3MTMHN3MPDO9xIKCnFS9 5PzcTYygyJpuJ7qD8cwqq0OMAhyMSjy8HqraEUKsiWXFlbmHGKU5WJTEeVmtgEIC6Yklqdmp qQWpRfFFpTmpxYcYmTg4pRoYJYoY2p5YbOaezh+0YVpN77YNJ++diVu2Oev/ec+eBxFuV77v ZA930j/Buemzzv7txbMzDM/cu/a2z1Isz3/v167m2MrVO19NMS04kBrr/dm0pcsxbUo4R+mp iYK2P86vYeKU2XFE65Dj/zwRy3PL9n2NCWRs7mZ6840prdrdL/b/ki2xOnJrlFiKMxINtZiL ihMBBJBs140CAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrIIsWRmVeSWpSXmKPExsUi2FB8Q9fCRTvC4OMSMYuV51YwW7xtuMdk cfjtU3aLz6uvs1ksW7uC0WLVzmdsDmwebV8mM3n8+nqVzWPnrLvsHkuW/GTyaHl2ks3jbtdM 5gC2KC6blNSczLLUIn27BK6M6U/nsBRM8qxYN+8ycwPjQ5suRk4OCQETidsLzrBB2GISF+6t B7K5OIQEDjFK3L3zgRUkwSsgKPFj8j2WLkYODmYBeYkjl7JBwswC0hKP/s5ghwirS0yZkgvR +otRou3SObBWYQFJie47d5hBbBYBVYn3L9aC7WIT0JJ4e7sdrEZEQEFiX1s/C0gzs0A/k0Tn pwXMIEOFBfQkLm6shjjBQOLHwS5WiAXrGCWu3msEG8opkCLR/vIRC4gtKqAs8ffwPZYJjEKz kJw9C+HsWUjOnoVw9gJGllWMAkWpOYmVZnqJBQU5qXrJ+bmbGMERUhi1g7FhudUhRgEORiUe Xg9V7Qgh1sSy4spcYBBxMCuJ8PJbAoV4UxIrq1KL8uOLSnNSiw8xJgP9O5FZSjQ5Hxi9eSXx hiYmBibGxmbGxuYm5qQJK4nzmotqRQgJpCeWpGanphakFsFsYeLglGpgzOQ05dx37U/hfLfr f1e9YjWovrC2zu17nr7vq8JA8fn5WbMvsceZNrKav9rUzvi0XOtsvGlC/8UbebrHd4QeKf1S +EP4mP1Hq/WuvnnTZ6aFCP+fXv1ogzSDvFDZf6mzRT/NExqbdu37cUF61YXQ+yEWrsztV89G TeHtKlo45+OEm1emhzrNU2Ipzkg01GIuKk4EAGtZuyXUAgAA Archived-At: Cc: "multipathtcp@ietf.org" , "Markus.Brunner3@swisscom.com" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 17:22:04 -0000 On 15/11/16 - 12:40:01, mohamed.boucadair@orange.com wrote: > Re-, > > I have one comment about the target applications: QUIC is definitely one. > > For the VoIP case (RTP to be more accurate), there is already a candidate solution: Multipath RTP (https://tools.ietf.org/html/draft-ietf-avtcore-mprtp-03). > > I don’t have results to share because we are in a chicken/egg situation: implementers are asking for a stable specification to play with. I don't buy this argument. Implementors can build a prototype to feed information/feedback into the standardization process. Christoph > > Cheers, > Med > > De : philip.eardley@bt.com [mailto:philip.eardley@bt.com] > Envoyé : mardi 15 novembre 2016 12:51 > À : robert.skog@ericsson.com; BOUCADAIR Mohamed IMT/OLN; Markus.Brunner3@swisscom.com; alan.ford@gmail.com > Cc : multipathtcp@ietf.org > Objet : MPTCP carrying UDP > > (I changed the Subject line of the email) > > Do people have any experimental results /experiences they could share of running UDP applications over MPTCP sub-flows? Would be interested to hear about the issues. I guess VoIP and Quic would be the most interesting ones. Whether the experiments are with only one path being used at once, or multiple. etc > > > > From: Robert Skog [mailto:robert.skog@ericsson.com] > Sent: 15 November 2016 10:09 > To: mohamed.boucadair@orange.com; Markus.Brunner3@swisscom.com; Eardley,PL,Philip,TUB8 R >; alan.ford@gmail.com > Cc: multipathtcp@ietf.org > Subject: RE: [multipathtcp] Towards a Multipath TCP Proxy work item > > +1 > We see a need to solve UDP in several places, so having a separate specification can help this moving forward. > > Cheers, > /Robert > > From: multipathtcp [mailto:multipathtcp-bounces@ietf.org] On Behalf Of mohamed.boucadair@orange.com > Sent: den 15 november 2016 09:57 > To: Markus.Brunner3@swisscom.com; philip.eardley@bt.com; alan.ford@gmail.com > Cc: multipathtcp@ietf.org > Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item > > Hi Markus, all, > > I’m on the same page that non-tcp traffic should be considered in scope. At least, the UDP case should be investigated. I remember there was interest in BA meeting about the UDP part (https://www.ietf.org/proceedings/95/minutes/minutes-95-mptcp). > > An option I see is to consider advancing the use of MPTCP to convey UDP flows in a separate EXPERIMENTAL specification that will be cross-reviewed with other WGs (intarea, tsvwg). Having that base specification will help having interoperable implementations that will be used to carry experimentations. > > Those experiments will help to determine whether the proposed solution is complex/simple, viable/non-viable, failed/successful, etc. > > Let’s give it a try. > > Cheers, > Med > > De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de Markus.Brunner3@swisscom.com > Envoyé : mardi 15 novembre 2016 08:58 > À : philip.eardley@bt.com; alan.ford@gmail.com > Cc : multipathtcp@ietf.org > Objet : Re: [multipathtcp] Towards a Multipath TCP Proxy work item > > Phil, > > If you feel it would take too long and to be too complex to achieve in a reasonable timeframe, we are ok with excluding non-tcp traffic, however, for our total solution we do requires also non-tcp traffic to be sent over multiple paths. We could argue that we can use a different mechanisms specifically for UDP and other protocols, but it would be nice to have as single MPTCP-based solution. (my gut feeling is that we would need to replicate a lot of MPTCP scheduling features into a new mechanism). > > Marcus > > Von: multipathtcp > im Auftrag von "philip.eardley@bt.com" > > Datum: Montag, 14. November 2016 um 07:32 > An: "alan.ford@gmail.com" > > Cc: "multipathtcp@ietf.org" > > Betreff: Re: [multipathtcp] Towards a Multipath TCP Proxy work item > > > i think we should move beyond "exploring whether it would be useful". > > > > i'd like us to assess proposed solutions. i think we should say this is what we're doing - at the moment we've had quite a lot of discussion about one proposal. we should give the chance for other proposals, and make the discussion more structured (what are the assessment criteria). > > > > i also think we should explicitly exclude non-tcp traffic (i think non-tcp traffic is too big a topic for our WG) > > > > phil > > > > > > ________________________________ > From: Alan Ford > > Sent: 14 November 2016 06:11 > To: Eardley,PL,Philip,TUB8 R > Cc: multipathtcp@ietf.org > Subject: Re: [multipathtcp] Towards a Multipath TCP Proxy work item > > I think this work item is achievable by simply removing references to “at least one end” from the existing charter item on the proxy. So the item would now read: > > Finally, the working group will explore whether an MPTCP-aware > middlebox would be useful. For example, potentially helping MPTCP’s > incremental deployment by allowing only one end host to be MPTCP-enabled > and the middlebox acts as an MPTCP proxy for the other end host, which runs > TCP; and potentially helping some mobility scenarios, where the middle box > acts as an anchor between two MPTCP-enabled hosts. Alternatively, neither > end host could be MPTCP-enabled but a pair of proxies could work together to > bring MPTCP benefits to such connections. The working group will detail what real > problems an MPTCP-enabled middlebox might solve, how it would impact the > Multipath TCP architecture (RFC6182), what proxy approach might be > justified as compared against alternative solutions to the problems, and > the likely feasibility of solving the technical and security issues. > > In some ways, the two ended proxy work could even be seen as an extension of the previous operational experience work within this WG. > > Regards, > Alan > > On 10 Nov 2016, at 19:17, philip.eardley@bt.com wrote: > > Hi, > Perhaps this is speaking too soon, but it looks like the very active discussion is reaching some common understanding? > > We’re trying to work out what a work item might look like, so would like to understand what assumptions we would make, eg about the scenario, & what common agreements we’d assume & restrictions on how the solution works. This seems important to frame work by WG. If possible we’d like discussion on these points to avoid getting into the fine details of one particular existing proposal. > > What we’d appreciate is a summary of what the assumptions /understandings are about: > • The scenario (for instance: the MPTCP-enabled host knows the address of the proxy (eg through configuration); and it knows the address of the ‘legacy’ host it wants to communicate with) > • If any impact is already envisaged on the current MPTCP protocol’s fallback behaviour and coping with middleboxes > • If we can agree that the solution is based on a new MPTCP option > • If any impact is already envisaged on the current MPTCP protocol’s semantics (other than the new option) eg in terms of https://tools.ietf.org/html/rfc6824#section-4 > • If any impact is already envisaged on TCP’s semantics, or any mods are needed, or assumptions about its behaviour, etc > • If any impact is already envisaged on other existing transport protocol’s semantics (presuming people still would like non-TCP in scope?) > • Anything else that you think is needed in order to frame the work item > > It may be clearer to do this for the two use cases (single-ended proxy, ie where only one host is MPTCP-enabled; and double-ended proxy, ie where neither host is MPTCP-enabled). > > This may seem like a long list, but most of the answers can be “none” – we’ll end up with just a short paragraph or a few bullets in the charter. > > We’d also have to work out interactions with non-MPTCP WGs, but Mirja and IESG will probably want the main input on this. > > Thanks > Phil & Yoshi > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Tue Nov 15 09:43:02 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A304E129471 for ; Tue, 15 Nov 2016 09:43:01 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id VKW5rV6rDy5r for ; Tue, 15 Nov 2016 09:43:00 -0800 (PST) Received: from mail-in4.apple.com (mail-out4.apple.com [17.151.62.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1E06D128E19 for ; Tue, 15 Nov 2016 09:43:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1479231779; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=Ds6TDCQwGfFjAbXqg79QQcFA1SHazRRafLAX891ZF14=; b=0nE1QOzKjC2Burd0pXHftmLjbEU8DuftiRtIwXHyFNdN1Ep0khE5MNTbBs113f2d retTRlS6CpMfq4zZP6Sam8EaOkgkB/FJ6DC5oomD4xhKC9c/DJyFD9pXx0MaZcXB AaKMkSnH0xSvavYgYBw/mZPNXyRp0OE0uAeChIk8TImUpqIdhe+0CKgskDp9fzeN TngXID1aKfBDTPxJNVyDau4Ao/Npt8bQyr/MbcpHVrKqZtKmPtNXfnjcanDXF9ZL gwIOwzO6a3ukOHiaAUrFFvNE2Gco/l74oo/3f4gKHvINu6mQXMH+RNRGrdTOA1Rn tK1+4BSJ+jvTtYmmlAUlYQ==; Received: from relay6.apple.com (relay6.apple.com [17.128.113.90]) by mail-in4.apple.com (Apple Secure Mail Relay) with SMTP id 84.2E.18952.3294B285; Tue, 15 Nov 2016 09:42:59 -0800 (PST) X-AuditID: 11973e12-7490c9a000004a08-ce-582b4923cf74 Received: from nwk-mmpp-sz13.apple.com (nwk-mmpp-sz13.apple.com [17.128.115.216]) by relay6.apple.com (Apple SCV relay) with SMTP id C0.6E.23613.3294B285; Tue, 15 Nov 2016 09:42:59 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=utf-8 Received: from localhost ([17.149.239.87]) by nwk-mmpp-sz13.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OGP00CJ52JNBV90@nwk-mmpp-sz13.apple.com>; Tue, 15 Nov 2016 09:42:59 -0800 (PST) Sender: cpaasch@apple.com Date: Tue, 15 Nov 2016 09:42:59 -0800 From: Christoph Paasch To: Alan Ford Message-id: <20161115174259.GY4269@Chimay.local> References: <581F2334.8010403@uclouvain.be> <20161113075145.GH4269@Chimay.local> <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> <20161115071909.GV4269@Chimay.local> <5218E1CC-D944-4AEC-BB71-DA5CF10D33D3@gmail.com> In-reply-to: <5218E1CC-D944-4AEC-BB71-DA5CF10D33D3@gmail.com> User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrFLMWRmVeSWpSXmKPExsUi2FAYpavsqR1hcHu3ucXKcyuYLe59mMZo 8Xn1dTYHZo+ds+6yeyxZ8pPJ49Wx7ywBzFFcNimpOZllqUX6dglcGZ2TTzIXfJGrOLb6B2MD 4xSJLkZODgkBE4mzZ3vZuhi5OIQE9jJK/Nv/gB0m0fDqEQtE4hCjxJdNU1lBErwCghI/Jt8D SnBwMAvISxy5lA0SZhaQlnj0dwY7RFhdYsqUXIjWX4wSbz+dYwapERaQlOi+cwfMZhFQldj/ +w8LiM0moCXx9nY7K0iviICyxPJZrBAjyyT+/+5ngWgNkFjx/ikLxAUGEluvdzKC2EICU5kk 5izhArE5BWwlvqycDFYjCjTm7+F7YOdLCKxgkzj5+gTzBEaRWUg+mIXwwSwkH8xC+GABI8sq RqHcxMwc3cw8E73EgoKcVL3k/NxNjKDImG4ntIPx1CqrQ4wCHIxKPLweqtoRQqyJZcWVuYcY pTlYlMR531oChQTSE0tSs1NTC1KL4otKc1KLDzEycXBKNTDyzph6N6NcZsISHeMP+ce8jspv Vvc9yKVscpar61d4bxHb3O1rl/PvOc429+2f1eJVtU16IokLf70Ln2v4OKB5rkR95cTnGtPj ex9EswedEfuQMtdx3Vx3lnV7lz03K9UUFpI6cfatEItal7zJRobsZ1JnSxWXrr7wv8BEI/SJ jant/qAlh5uUWIozEg21mIuKEwExL3aHbQIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrJLMWRmVeSWpSXmKPExsUi2FB8Q1fZUzvC4NoKfYuV51YwW9z7MI3R 4vPq62wOzB47Z91l91iy5CeTx6tj31kCmKO4bFJSczLLUov07RK4Mjonn2Qu+CJXcWz1D8YG xikSXYycHBICJhINrx6xQNhiEhfurWfrYuTiEBI4xCjxZdNUVpAEr4CgxI/J94CKODiYBeQl jlzKBgkzC0hLPPo7gx0irC4xZUouROsvRom3n84xg9QIC0hKdN+5A2azCKhK7P/9B2wXm4CW xNvb7awgvSICyhLLZ7FCjCyT+P+7nwWiNUBixfunLBAXGEhsvd7JCGILCUxlkpizhAvE5hSw lfiycjJYjSjQmL+H77FMYBSaheToWQhHz0Jy9CyEoxcwsqxiFChKzUmsNNNLLCjISdVLzs/d xAgO8MKoHYwNy60OMQpwMCrx8HqoakcIsSaWFVfmAgOIg1lJhJffEijEm5JYWZValB9fVJqT WnyIUZqDRUmc11xUK0JIID2xJDU7NbUgtQgmy8TBKdXAGL9LQ/yCutCEF9OX7jGU7A+6ty/u itrEc6aMirtcZ7HeN1d71Wjlxrei3nn2uQzFy8dSb3jwbCmQbZWemF/9mfOf3MnbATcfa0fH 122aKlBgLjGPc0VGVxGvHH+loQfzJt2SqUJLBUozHL8cypoT9b5HZZ6Y94yCU48MmaTaj5g+ lj66Im2aEktxRqKhFnNRcSIAdHRMo2wCAAA= Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 17:43:01 -0000 Hello Alan, On 15/11/16 - 09:36:48, Alan Ford wrote: > > On 15 Nov 2016, at 07:19, Christoph Paasch wrote: > > On 14/11/16 - 06:14:17, Alan Ford wrote: > >> After discussion at IETF97, I think it’s clear that this proposal - the > >> idea of “priority” - means different things to different people. For > >> example: > >> > >> a) A percentage split - but would that only kick in when one link is full? > >> Or would all traffic always be split? > >> b) Prioritising subflows, overflowing only when one is full > >> c) QoS (latency, bandwidth, etc) values > >> d) etc etc > >> > >> Personally I think only (b) makes sense at the subflow level, everything > >> else is far too complex to signal in a few bits. Whether it is of use to > >> people in the real world, however, I don’t know, however! > > > > I agree with you that signalling priorities in the sense of (b) is not > > necessarily useful. Because, at the end it is then still left to the > > decision of the implementer on how he translates the priorities into > > scheduling. > > > > I think that one missing piece in MPTCP today is the lack of control a > > host can exercise on how the peer should schedule its traffic. > > > > The backup-bit only enables seamless handover. But MPTCP's benefits go > > beyond that. Especially for applications sending a thin stream, the delay > > benefits can be huge (as has been mentioned in the IETF journal article), if > > the scheduling takes RTT into account (while minimizing cell usage for power > > & cost reasons). > > > > Allowing to signal this will be a bigger exercise, but I believe > > that it is necessary if we want longterm to go to a world where a client can > > connect to any webserver (of any implementation) and use MPTCP. > > So what semantics would you assign to the priorities? Or are you saying we should leave that up to implementors" Just to make sure that there isn't a misunderstanding: I think we need a richer signaling than priority-bits. Personally, I would know what kind of semantics I would assign to each bit, because I control both client and server. But that's the model I believe we should not target for. > “This defines the priority of each subflow with relation to each other; how a receiver of this option translates this into the scheduling is implementation-specific." > > Is that useful to you as an implementor, do you feel? This depends. If the implementor has a very specific use-case and client in mind, it will be useful. For someone who wants to implement a generic-purpose implementation it will be hard to decide. > For interop, when you don’t know what the far end will do with this information, would it be useful? Yes, that's my point. I don't think it will be useful for interop. > Are there any fundamentals we could/should specify? I think there are a few use-cases (there are probably many more and it would be good to complete the list): 1. Thin-streams that require low latency: Here a client would like to tell the server what threshold (in terms of delay) should trigger use of the secondary subflow. This threshold could be expressed in milliseconds or relative to the RTT of the primary subflow. 2. Bulk-transfers that have a certain bitrate requirement: Here a host would like to the tell the peer this bitrate. The peer will then only use the secondary subflow if it can't satisfy the bitrate on the primary subflow. Instead of expressing this as a bitrate, expressing it as a "deadline" might be good as well. For example when streaming a video over HTTP, each chunk has a certain deadline at which point it should reach the receiver to avoid rebuffering of the video. 3. Transfers (thin and/or bulk) that just require reliability: The backup-bit does its job here in this scenario. Christoph From nobody Tue Nov 15 09:44:00 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id ECFDF129471 for ; Tue, 15 Nov 2016 09:43:59 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.799 X-Spam-Level: X-Spam-Status: No, score=-5.799 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=apple.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id QpLgd40RdET6 for ; Tue, 15 Nov 2016 09:43:58 -0800 (PST) Received: from mail-in2.apple.com (mail-out2.apple.com [17.151.62.25]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4F694128E19 for ; Tue, 15 Nov 2016 09:43:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; d=apple.com; s=mailout2048s; c=relaxed/simple; q=dns/txt; i=@apple.com; t=1479231837; h=From:Sender:Reply-To:Subject:Date:Message-id:To:Cc:MIME-version:Content-type: Content-transfer-encoding:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-reply-to:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=0gV2Dm8g5sf/HT9fhwZB6WDUbt2sEdEgpUKOvqsGL0g=; b=2iZIHg9Dl/dUtvBmG1siwPrKknp4qY+dGOSEePVyz+jqgy2XUGziBxRhx1rtJ9Xm j5+5we4XqgV8ayWybq83pQAYA+YkEsPRn3IicLEjDYkt9j34srhcjsX8VZ7ULAU/ 7qtMxJSkanyiP31s8g23ZcjxWyerVVMBeBMfOJ6/YjAH6k7cTEavedx+UbWY2ljK Vgtbq16gaW1TIbJUZxnqLxcviGdtMrqqEADFd3aWOYsdqSLBx5PzvkYqzs20sMp1 11cwh7wV8Lnw574ipCYcx5bLJiGFdzf/K0tcP7UC4MfO8983uehop1pD9bYFvl43 X61ZNWaXxclZY6ITGVu3yw==; Received: from relay6.apple.com (relay6.apple.com [17.128.113.90]) by mail-in2.apple.com (Apple Secure Mail Relay) with SMTP id A9.9C.09085.D594B285; Tue, 15 Nov 2016 09:43:57 -0800 (PST) X-AuditID: 11973e11-0d5e19a00000237d-94-582b495d368a Received: from nwk-mmpp-sz13.apple.com (nwk-mmpp-sz13.apple.com [17.128.115.216]) by relay6.apple.com (Apple SCV relay) with SMTP id 91.7F.23613.C594B285; Tue, 15 Nov 2016 09:43:56 -0800 (PST) MIME-version: 1.0 Content-transfer-encoding: 8BIT Content-disposition: inline Content-type: text/plain; charset=utf-8 Received: from localhost ([17.149.239.87]) by nwk-mmpp-sz13.apple.com (Oracle Communications Messaging Server 8.0.1.1.0 64bit (built Jun 15 2016)) with ESMTPSA id <0OGP00CL12L8BV90@nwk-mmpp-sz13.apple.com>; Tue, 15 Nov 2016 09:43:56 -0800 (PST) Sender: cpaasch@apple.com Date: Tue, 15 Nov 2016 09:43:56 -0800 From: Christoph Paasch To: Markus.Brunner3@swisscom.com Message-id: <20161115174356.GZ4269@Chimay.local> References: <581F2334.8010403@uclouvain.be> <20161113075145.GH4269@Chimay.local> <826bf9ab-e9b7-a89b-28de-676deece8a4b@uclouvain.be> <59A9F7DC-7B46-4C31-BE2F-48F64B9631AC@swisscom.com> In-reply-to: <59A9F7DC-7B46-4C31-BE2F-48F64B9631AC@swisscom.com> User-Agent: Mutt/1.7.1 (2016-10-04) X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrELMWRmVeSWpSXmKPExsUi2FAYpRvrqR1hMP0Qq8XKcyuYLe59mMZo 8bbhHpPF59XX2RxYPHbOusvusWTJTyaPu10zmT1eHfvOEsASxWWTkpqTWZZapG+XwJUxacJ+ toLpKhX75jxnbGBsl+1i5OSQEDCRWLruGTuILSSwl1HixYIimPiO15fZuhi5gOKHGCW2nvrP BpLgFRCU+DH5HksXIwcHs4C8xJFL2SBhZgFpiUd/Z7BDhNUlpkzJhWj9xShx9udUJpAaYQFJ ie47d5hBbBYBVYmziz6xgNhsAloSb2+3s4LYIgIKEh2b30DN8ZZ4OkUDojVAYsX7p2BbeQUM JJb36ENc/JFR4tNWsOmcAg4SLzd+BpsiKqAs8fcwyJFcQJ/cZ5PYdWIj8wRGkVlIHpiF8MAs JA/MQnhgASPLKkah3MTMHN3MPCO9xIKCnFS95PzcTYygSJluJ7iD8fgqq0OMAhyMSjy8Hqra EUKsiWXFlbmHGKU5WJTEed9ZAoUE0hNLUrNTUwtSi+KLSnNSiw8xMnFwSjUwMr34xdb/jmVS evTMDcti4j/4e14VaXxZF2DzbG9Ps6Fx9fTiJsOo0zxGV3VnczefK38387RHm8CPBddyWx41 Ta08v3Sb2q9mQ0e7h20H6sXaTKU/Pp3cWhN0RvdFguu+hqAnhTFrla9n/6hZ55zeoCuz4krL oe3BiaGNR3Me/9TaFtQY9TVDiaU4I9FQi7moOBEAsh6ynXUCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrFIsWRmVeSWpSXmKPExsUi2FB8QzfGUzvC4PRlG4uV51YwW9z7MI3R 4m3DPSaLz6uvszmweOycdZfdY8mSn0wed7tmMnu8OvadJYAlissmJTUnsyy1SN8ugStj0oT9 bAXTVSr2zXnO2MDYLtvFyMkhIWAiseP1ZTYIW0ziwr31QDYXh5DAIUaJraf+gyV4BQQlfky+ x9LFyMHBLCAvceRSNkiYWUBa4tHfGewQYXWJKVNyIVp/MUqc/TmVCaRGWEBSovvOHWYQm0VA VeLsok8sIDabgJbE29vtrCC2iICCRMfmN1BzvCWeTtGAaA2QWPH+KdhWXgEDieU9+iBhIYGP jBKftoJN5xRwkHi58TPYFFEBZYm/h++xTGAUmoXk5lkIN89CcvMshJsXMLKsYhQoSs1JrDTT SywoyEnVS87P3cQIDvnCqB2MDcutDjEKcDAq8fB6qGpHCLEmlhVX5gLDh4NZSYSX3xIoxJuS WFmVWpQfX1Sak1p8iDEZ6NmJzFKiyfnAeMwriTc0MTEwMTY2MzY2NzEnTVhJnNdcVCtCSCA9 sSQ1OzW1ILUIZgsTB6dUA6O3mNXfyV+svKdu85uaa2n+qDj5z1OPykzWvcYvZjYaXA/ueJ4+ +cB06wWPDa/HMHUWTLPl6zsgtv2W3rzXKVxhAp93BP9dcuzVsazPHyepPH6hk3u2+NZrF7nO CFebpWrv6g/EZPXdbA78GCrN6hm04on2Xs6FSot1ly323fjt8VfjJVK/7zgrsRRnJBpqMRcV JwIAMVU4n70CAAA= Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 15 Nov 2016 17:44:00 -0000 Hello Markus, On 15/11/16 - 07:49:45, Markus.Brunner3@swisscom.com wrote: > we are happy with a solution with the characteristics of (b) for the moment, not sure whether other use cases would need something else. can you give an example of how you would translate the priority-bits into scheduling decisions? Thanks, Christoph > Plus we had a lot of discussions on what „full“ would mean spcifically. > > Marcus > > > Von: multipathtcp im Auftrag von Alan Ford > Datum: Montag, 14. November 2016 um 07:14 > An: Fabien Duchêne > Cc: "multipathtcp@ietf.org" > Betreff: Re: [multipathtcp] Multipath TCP Address advertisement 4/5 - Priorities > > Hi all, > > After discussion at IETF97, I think it’s clear that this proposal - the idea of “priority” - means different things to different people. For example: > > a) A percentage split - but would that only kick in when one link is full? Or would all traffic always be split? > b) Prioritising subflows, overflowing only when one is full > c) QoS (latency, bandwidth, etc) values > d) etc etc > > Personally I think only (b) makes sense at the subflow level, everything else is far too complex to signal in a few bits. Whether it is of use to people in the real world, however, I don’t know, however! > > I also think it’s entirely feasible to achieve a lot of the traffic engineering here by using TCP control signals - ACKs and window size - to slow down communications. As a sender you can already control rate based on your local policy, and at the receiving end you could use ACKs, ECN, window, etc. > > This proposal needs a much clearer idea of what it’s trying to achieve before we could consider it for merging. > > Regards, > Alan > > On 14 Nov 2016, at 01:58, Fabien Duchêne > wrote: > > Hello, > > Inline, > > On 11/13/2016 08:51 AM, Christoph Paasch wrote: > > Hello, > while I support adding more info to MPTCP to allow a finer-grained control > of the peer's scheduling, I think the priority-bits should be defined in a > more precise way. > > I see the this work here as a way to allow for a more deterministic behavior > when an MPTCP-client connects to a MPTCP-server. As of today, when I on my > mobile device connect to a server that is outside of my control, the only > way I can tell the server to schedule traffic in a certain way is by using > the backup-bit. Upon which I can expect the server to not send traffic on > this subflow unless the primary subflow is broken. > This kind of "configuration" is not sufficient for most use-cases. > I see the priorities as a way for the client to tell the server exactly > what kind of scheduling it expects to meet a certain "QoS-requirement". > So, we should clearly specify what each priority means. > The way I wrote the draft was more like "ok, let's tell the server that, if possible, > I'd like to receive most on the trafic on this subflow, then this one, then this one". > This is why I wrote > > "The priority field MUST be interpreted as an unsigned integer value with the highest > numerical value being the most preferred one." > > While I agree that we should be as specific as possible, I wonder how we could be more > explicit about this. Any idea? > If we are too specific, like saying "always schedule on the highest priority subflow, > until the windows is full, then skip to the next one" we are actually writing a strict priority > scheduler, and I was hoping that we could leave the priority open to more creative ways > of handling the priorities. > It's a MAY because I'm not sure that making the respect of the priority a MUST would > be interesting, for backward compatibility, but also because the priorities of one host > could clash with the other's own interest. > > > If we leave the interpretation of the priority-bits open to the > implementation, hosts still cannot rely on getting a certain service by > the peer when set the priority bits. > > > Thoughts? > > > > Cheers, > Christoph > Cheers! > > Fabien > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp From nobody Tue Nov 15 21:26:28 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 2277D12964E for ; Tue, 15 Nov 2016 21:26:26 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.806 X-Spam-Level: X-Spam-Status: No, score=-5.806 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=telekom.de Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id keezjSZ0VrRk for ; Tue, 15 Nov 2016 21:26:22 -0800 (PST) Received: from mailout34.telekom.de (MAILOUT34.telekom.de [80.149.113.196]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 9596D129589 for ; Tue, 15 Nov 2016 21:26:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telekom.de; i=@telekom.de; q=dns/txt; s=dtag1; t=1479273981; x=1510809981; h=from:to:cc:subject:date:message-id:references: in-reply-to:mime-version; bh=9EZEV4T6Od2JNHJzi2l0oPc99zkTcCHdlQvrwuh+cls=; b=3/KWTQRQR6fo+UxLNq+qWA+3PSu5HTil7XAlJrNahwQxLd1rWbpJC5iZ ghDNpN87rk8tUQcGZeNHlKFlwN0K0T91F29FSN0qC47w86nSba+izrrFD 8Nrl54jZPM9bvD8cAUd2Zl/dH1nWXQK0J3FGXBfxNtGM5yi4i5ZyPhQpV l9So4VJXHSc1GIehPSk45wOzcY8V6+A11rJSHhVpvu32HrJKko1f4d95Y RJDIqSHCFd3Q1axavu5VcRBTc+0AvzNzI4VvxoCfmcEj+5ugL02ByTCmo TRLaOj6cSwmkPx9ksMxMLx2mathjoe4dnrt0VQbjf2L3ZYfCb1AvJI+nn A==; Received: from s4de8nsazdfe010.bmbg.telekom.de ([10.175.246.202]) by MAILOUT31.telekom.de with ESMTP/TLS/DHE-RSA-AES128-SHA; 16 Nov 2016 06:26:19 +0100 X-IronPort-AV: E=Sophos;i="5.31,646,1473112800"; d="scan'208,217";a="1009619815" Received: from he105661.emea1.cds.t-internal.com ([10.169.119.57]) by q4de8nsa015.bmbg.telekom.de with ESMTP/TLS/AES256-SHA; 16 Nov 2016 06:25:18 +0100 Received: from HE105662.EMEA1.cds.t-internal.com (10.169.119.58) by HE105661.emea1.cds.t-internal.com (10.169.119.57) with Microsoft SMTP Server (TLS) id 15.0.1236.3; Wed, 16 Nov 2016 06:25:18 +0100 Received: from HE105662.EMEA1.cds.t-internal.com ([fe80::442c:834e:c489:d2c4]) by HE105662.emea1.cds.t-internal.com ([fe80::442c:834e:c489:d2c4%26]) with mapi id 15.00.1236.000; Wed, 16 Nov 2016 06:25:18 +0100 From: To: , Thread-Topic: [multipathtcp] MPTCP carrying UDP Thread-Index: AdI/NebMR0wIzv/5Tmmn4GsoWOcicgABsqVgAATk1YAAHgGKIA== Date: Wed, 16 Nov 2016 05:25:18 +0000 Message-ID: <6e2b8d331ee94c958e6f400c53f59716@HE105662.emea1.cds.t-internal.com> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <43B3898F-5371-4E61-859A-3610C1EA2FC7@gmail.com> In-Reply-To: <43B3898F-5371-4E61-859A-3610C1EA2FC7@gmail.com> Accept-Language: en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.213.71.46] Content-Type: multipart/alternative; boundary="_000_6e2b8d331ee94c958e6f400c53f59716HE105662emea1cdstintern_" MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org, Markus.Brunner3@swisscom.com Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 05:26:26 -0000 --_000_6e2b8d331ee94c958e6f400c53f59716HE105662emea1cdstintern_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGksDQoNClZvbjogbXVsdGlwYXRodGNwIFttYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0 Zi5vcmddIEltIEF1ZnRyYWcgdm9uIEFsYW4gRm9yZA0KR2VzZW5kZXQ6IERpZW5zdGFnLCAxNS4g Tm92ZW1iZXIgMjAxNiAxNjo1NQ0KQW46IG1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20NCkNj OiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc7IE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20NCkJl dHJlZmY6IFJlOiBbbXVsdGlwYXRodGNwXSBNUFRDUCBjYXJyeWluZyBVRFANCg0KQWxhbiBGb3Jk IHdyb3RlOg0KDQo+IEFzIEkgc2FpZCBhdCBJRVRGOTUgYW5kIHdpbGwgc2F5IGFnYWluIG5vdywg TVBUQ1AgcHJvdmlkZXMgYSBUQ1Agc2VydmljZTogc3RyZWFtLW9yaWVudGVkLCByZWxpYWJsZSwg d2hlcmVhcyBVRFAgaXMgZGF0YWdyYW0tb3JpZW50ZWQsIGFuZCB1bnJlbGlhYmxlLg0KDQo+ICJN YXBwaW5nIiBvbmUgdG8gdGhlIG90aGVyIGNhbm5vdCBiZSBkaXJlY3RseSBkb25lIHNpbmNlIHRo ZSB0cmFuc3BvcnRzIGhhdmUgZnVuZGFtZW50YWxseSBkaWZmZXJlbnQgc2VtYW50aWNzLg0KDQo+ IFlvdSBjYW4gdHVubmVsIFVEUCBvdmVyIFRDUCwgYXMgbG9uZyBhcyB5b3UgbWFpbnRhaW4gcGFj a2V0IGJvdW5kYXJpZXMuIFRoaXMgZ2FpbnMgcmVsaWFiaWxpdHkgKHdoaWNoIG1heSBvciBtYXkg bm90IGJlIGEgZ2FpbiwNCj4gIGRlcGVuZGluZyBvbiB3aGF0IHlvdSBhcmUgdHJ5aW5nIHRvIGFj aGlldmUgd2l0aCBVRFAgLSBlLmcuIHdpdGggUlRQLCB5b3UgcmVhbGx5IGRvbuKAmXQgY2FyZSBh Ym91dCByZWxpYWJpbGl0eSwgeW91IGFyZSBhYm91dA0KPiAgdGltZWxpbmVzcykuIEhvd2V2ZXIs IHlvdSBtdXN0IG1haW50YWluIHRoZSBwYWNrZXQgYm91bmRhcmllcyAtIFVEUCBpcyBub3QgYSBz dHJlYW0uDQpJIGRvbuKAmXQgdGhpbmsgdGhhdCB0dW5uZWxpbmcgVURQIG92ZXIgVENQIGlzIHJl YWxseSBhbiBvcHRpb24gYXMgaXQgYnJlYWtzIHRoZSBleHBlY3RlZCBiZWhhdmlvciBvZiBVRFAu IFRoZXJlIGFyZSBhbHNvIGNlcnRhaW4gYXBwbGljYXRpb25zIHdoaWNoIGRvIGltcGxlbWVudA0K dGhlcmUgb3duIHJldHJhbnNtaXNzaW9uIGFuZCBmbG93IGNvbnRyb2wgbWVjaGFuaXNtcyBmb3Ig VURQIChlLmcuIFFVSUMgb3IgZm9yIGNlcnRhaW4gSVBUViBhcHBsaWNhdGlvbnMpIGFuZCBJIGd1 ZXNzIHlvdSB3aWxsIHNlZSBhIGRpZmZlcmVudCBiZWhhdmlvciBvbiBhcHBsaWNhdGlvbiBsZXZl bCBpZiB5b3UgdHVubmVsIFVEUCBvdmVyIGEgVENQIGNvbm5lY3Rpb24gaW4gcGFydHMgb2YgdGhl IG5ldHdvcmsuICBJbiBhZGRpdGlvbiB0aGUgdHVubmVsIG1pZ2h0IGJlIG5vdCBlbmQtdG8tZW5k IGJ1dCB1c2VkIGJldHdlZW4gdHdvIHByb3hpZXMgKGluIHRoYXQgY2FzZSB5b3UgbWlnaHQgbG9z ZSBhIFVEUCBwYWNrZXQgd2hpY2ggaXMgdGhhbiBiZWluZyByZXRyYW5zbWl0dGVkIGJ5IGFuIG1l Y2hhbmlzbSB3aXRoaW4gdGhlIGFwcGxpY2F0aW9uIHVzaW5nIFVEUC4NCg0KUmVnYXJkcw0KDQpO aWMNCg0KT24gMTUgTm92IDIwMTYsIGF0IDEyOjQwLCBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2Uu Y29tPG1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPiB3cm90ZToNCg0KUmUtLA0K DQpJIGhhdmUgb25lIGNvbW1lbnQgYWJvdXQgdGhlIHRhcmdldCBhcHBsaWNhdGlvbnM6IFFVSUMg aXMgZGVmaW5pdGVseSBvbmUuDQoNCkZvciB0aGUgVm9JUCBjYXNlIChSVFAgdG8gYmUgbW9yZSBh Y2N1cmF0ZSksIHRoZXJlIGlzIGFscmVhZHkgYSBjYW5kaWRhdGUgc29sdXRpb246IE11bHRpcGF0 aCBSVFAgKGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1pZXRmLWF2dGNvcmUtbXBy dHAtMDMpLg0KDQpJIGRvbuKAmXQgaGF2ZSByZXN1bHRzIHRvIHNoYXJlIGJlY2F1c2Ugd2UgYXJl IGluIGEgY2hpY2tlbi9lZ2cgc2l0dWF0aW9uOiBpbXBsZW1lbnRlcnMgYXJlIGFza2luZyBmb3Ig YSBzdGFibGUgc3BlY2lmaWNhdGlvbiB0byBwbGF5IHdpdGguDQoNCkNoZWVycywNCk1lZA0KDQpE ZSA6IHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPiBb bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbV0NCkVudm95w6kgOiBtYXJkaSAxNSBub3ZlbWJy ZSAyMDE2IDEyOjUxDQrDgCA6IHJvYmVydC5za29nQGVyaWNzc29uLmNvbTxtYWlsdG86cm9iZXJ0 LnNrb2dAZXJpY3Nzb24uY29tPjsgQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTjsgTWFya3VzLkJy dW5uZXIzQHN3aXNzY29tLmNvbTxtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbT47 IGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+DQpDYyA6IG11 bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KT2JqZXQg OiBNUFRDUCBjYXJyeWluZyBVRFANCg0KKEkgY2hhbmdlZCB0aGUgU3ViamVjdCBsaW5lIG9mIHRo ZSBlbWFpbCkNCg0KRG8gcGVvcGxlIGhhdmUgYW55IGV4cGVyaW1lbnRhbCByZXN1bHRzIC9leHBl cmllbmNlcyB0aGV5IGNvdWxkIHNoYXJlIG9mIHJ1bm5pbmcgVURQIGFwcGxpY2F0aW9ucyBvdmVy IE1QVENQIHN1Yi1mbG93cz8gIFdvdWxkIGJlIGludGVyZXN0ZWQgdG8gaGVhciBhYm91dCB0aGUg aXNzdWVzLiBJIGd1ZXNzIFZvSVAgYW5kIFF1aWMgd291bGQgYmUgdGhlIG1vc3QgaW50ZXJlc3Rp bmcgb25lcy4gV2hldGhlciB0aGUgZXhwZXJpbWVudHMgYXJlIHdpdGggb25seSBvbmUgcGF0aCBi ZWluZyB1c2VkIGF0IG9uY2UsIG9yIG11bHRpcGxlLiBldGMNCg0KDQoNCkZyb206IFJvYmVydCBT a29nIFttYWlsdG86cm9iZXJ0LnNrb2dAZXJpY3Nzb24uY29tXQ0KU2VudDogMTUgTm92ZW1iZXIg MjAxNiAxMDowOQ0KVG86IG1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208bWFpbHRvOm1vaGFt ZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20+OyBNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPG1h aWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPjsgRWFyZGxleSxQTCxQaGlsaXAsVFVC OCBSIDxwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4+ OyBhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPg0KQ2M6IG11 bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KU3ViamVj dDogUkU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsg aXRlbQ0KDQorMQ0KV2Ugc2VlIGEgbmVlZCB0byBzb2x2ZSBVRFAgaW4gc2V2ZXJhbCBwbGFjZXMs IHNvIGhhdmluZyBhIHNlcGFyYXRlIHNwZWNpZmljYXRpb24gY2FuIGhlbHAgdGhpcyBtb3Zpbmcg Zm9yd2FyZC4NCg0KQ2hlZXJzLA0KL1JvYmVydA0KDQpGcm9tOiBtdWx0aXBhdGh0Y3AgW21haWx0 bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZ10gT24gQmVoYWxmIE9mIG1vaGFtZWQuYm91 Y2FkYWlyQG9yYW5nZS5jb208bWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20+DQpT ZW50OiBkZW4gMTUgbm92ZW1iZXIgMjAxNiAwOTo1Nw0KVG86IE1hcmt1cy5CcnVubmVyM0Bzd2lz c2NvbS5jb208bWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20+OyBwaGlsaXAuZWFy ZGxleUBidC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT47IGFsYW4uZm9yZEBnbWFp bC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+DQpDYzogbXVsdGlwYXRodGNwQGlldGYu b3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpTdWJqZWN0OiBSZTogW211bHRpcGF0 aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQoNCkhpIE1hcmt1 cywgYWxsLA0KDQpJ4oCZbSBvbiB0aGUgc2FtZSBwYWdlIHRoYXQgbm9uLXRjcCB0cmFmZmljIHNo b3VsZCBiZSBjb25zaWRlcmVkIGluIHNjb3BlLiBBdCBsZWFzdCwgdGhlIFVEUCBjYXNlIHNob3Vs ZCBiZSBpbnZlc3RpZ2F0ZWQuIEkgcmVtZW1iZXIgdGhlcmUgd2FzIGludGVyZXN0IGluIEJBIG1l ZXRpbmcgYWJvdXQgdGhlIFVEUCBwYXJ0IChodHRwczovL3d3dy5pZXRmLm9yZy9wcm9jZWVkaW5n cy85NS9taW51dGVzL21pbnV0ZXMtOTUtbXB0Y3ApLg0KDQpBbiBvcHRpb24gSSBzZWUgaXMgdG8g Y29uc2lkZXIgYWR2YW5jaW5nIHRoZSB1c2Ugb2YgTVBUQ1AgdG8gY29udmV5IFVEUCBmbG93cyBp biBhIHNlcGFyYXRlIEVYUEVSSU1FTlRBTCBzcGVjaWZpY2F0aW9uIHRoYXQgd2lsbCBiZSBjcm9z cy1yZXZpZXdlZCB3aXRoIG90aGVyIFdHcyAoaW50YXJlYSwgdHN2d2cpLiBIYXZpbmcgdGhhdCBi YXNlIHNwZWNpZmljYXRpb24gd2lsbCBoZWxwIGhhdmluZyBpbnRlcm9wZXJhYmxlIGltcGxlbWVu dGF0aW9ucyB0aGF0IHdpbGwgYmUgdXNlZCB0byBjYXJyeSBleHBlcmltZW50YXRpb25zLg0KDQpU aG9zZSBleHBlcmltZW50cyB3aWxsIGhlbHAgdG8gZGV0ZXJtaW5lIHdoZXRoZXIgdGhlIHByb3Bv c2VkIHNvbHV0aW9uIGlzIGNvbXBsZXgvc2ltcGxlLCB2aWFibGUvbm9uLXZpYWJsZSwgZmFpbGVk L3N1Y2Nlc3NmdWwsIGV0Yy4NCg0KTGV04oCZcyBnaXZlIGl0IGEgdHJ5Lg0KDQpDaGVlcnMsDQpN ZWQNCg0KRGUgOiBtdWx0aXBhdGh0Y3AgW21haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRm Lm9yZ10gRGUgbGEgcGFydCBkZSBNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPG1haWx0bzpN YXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPg0KRW52b3nDqSA6IG1hcmRpIDE1IG5vdmVtYnJl IDIwMTYgMDg6NTgNCsOAIDogcGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFy ZGxleUBidC5jb20+OyBhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwu Y29tPg0KQ2MgOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRm Lm9yZz4NCk9iamV0IDogUmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQ IFByb3h5IHdvcmsgaXRlbQ0KDQpQaGlsLA0KDQpJZiB5b3UgZmVlbCBpdCB3b3VsZCB0YWtlIHRv byBsb25nIGFuZCB0byBiZSB0b28gY29tcGxleCB0byBhY2hpZXZlIGluIGEgcmVhc29uYWJsZSB0 aW1lZnJhbWUsIHdlIGFyZSBvayB3aXRoIGV4Y2x1ZGluZyBub24tdGNwIHRyYWZmaWMsIGhvd2V2 ZXIsIGZvciBvdXIgdG90YWwgc29sdXRpb24gd2UgZG8gcmVxdWlyZXMgYWxzbyBub24tdGNwIHRy YWZmaWMgdG8gYmUgc2VudCBvdmVyIG11bHRpcGxlIHBhdGhzLiBXZSBjb3VsZCBhcmd1ZSB0aGF0 IHdlIGNhbiB1c2UgYSBkaWZmZXJlbnQgbWVjaGFuaXNtcyBzcGVjaWZpY2FsbHkgZm9yIFVEUCBh bmQgb3RoZXIgcHJvdG9jb2xzLCBidXQgaXQgd291bGQgYmUgbmljZSB0byBoYXZlIGFzIHNpbmds ZSBNUFRDUC1iYXNlZCBzb2x1dGlvbi4gKG15IGd1dCBmZWVsaW5nIGlzIHRoYXQgd2Ugd291bGQg bmVlZCB0byByZXBsaWNhdGUgYSBsb3Qgb2YgTVBUQ1Agc2NoZWR1bGluZyBmZWF0dXJlcyBpbnRv IGEgbmV3IG1lY2hhbmlzbSkuDQoNCk1hcmN1cw0KDQpWb246IG11bHRpcGF0aHRjcCA8bXVsdGlw YXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYu b3JnPj4gaW0gQXVmdHJhZyB2b24gInBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlw LmVhcmRsZXlAYnQuY29tPiIgPHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVh cmRsZXlAYnQuY29tPj4NCkRhdHVtOiBNb250YWcsIDE0LiBOb3ZlbWJlciAyMDE2IHVtIDA3OjMy DQpBbjogImFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+IiA8 YWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4+DQpDYzogIm11 bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPiIgPG11bHRp cGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPj4NCkJldHJlZmY6 IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0 ZW0NCg0KaSB0aGluayB3ZSBzaG91bGQgbW92ZSBiZXlvbmQgImV4cGxvcmluZyB3aGV0aGVyIGl0 IHdvdWxkIGJlIHVzZWZ1bCIuDQoNCmknZCBsaWtlIHVzIHRvIGFzc2VzcyBwcm9wb3NlZCBzb2x1 dGlvbnMuIGkgdGhpbmsgd2Ugc2hvdWxkIHNheSB0aGlzIGlzIHdoYXQgd2UncmUgZG9pbmcgLSBh dCB0aGUgbW9tZW50IHdlJ3ZlIGhhZCBxdWl0ZSBhIGxvdCBvZiBkaXNjdXNzaW9uIGFib3V0IG9u ZSBwcm9wb3NhbC4gd2Ugc2hvdWxkIGdpdmUgdGhlIGNoYW5jZSBmb3Igb3RoZXIgcHJvcG9zYWxz LCBhbmQgbWFrZSB0aGUgZGlzY3Vzc2lvbiBtb3JlIHN0cnVjdHVyZWQgKHdoYXQgYXJlIHRoZSBh c3Nlc3NtZW50IGNyaXRlcmlhKS4NCg0KaSBhbHNvIHRoaW5rIHdlIHNob3VsZCBleHBsaWNpdGx5 IGV4Y2x1ZGUgbm9uLXRjcCB0cmFmZmljICAoaSB0aGluayBub24tdGNwIHRyYWZmaWMgaXMgdG9v IGJpZyBhIHRvcGljIGZvciBvdXIgV0cpDQoNCnBoaWwNCg0KDQpfX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fXw0KRnJvbTogQWxhbiBGb3JkIDxhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0 bzphbGFuLmZvcmRAZ21haWwuY29tPj4NClNlbnQ6IDE0IE5vdmVtYmVyIDIwMTYgMDY6MTENClRv OiBFYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFINCkNjOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFp bHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4NClN1YmplY3Q6IFJlOiBbbXVsdGlwYXRodGNwXSBU b3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0KSSB0aGluayB0aGlzIHdv cmsgaXRlbSBpcyBhY2hpZXZhYmxlIGJ5IHNpbXBseSByZW1vdmluZyByZWZlcmVuY2VzIHRvIOKA nGF0IGxlYXN0IG9uZSBlbmTigJ0gZnJvbSB0aGUgZXhpc3RpbmcgY2hhcnRlciBpdGVtIG9uIHRo ZSBwcm94eS4gU28gdGhlIGl0ZW0gd291bGQgbm93IHJlYWQ6DQoNCkZpbmFsbHksIHRoZSB3b3Jr aW5nIGdyb3VwIHdpbGwgZXhwbG9yZSB3aGV0aGVyIGFuIE1QVENQLWF3YXJlDQptaWRkbGVib3gg d291bGQgYmUgdXNlZnVsLiBGb3IgZXhhbXBsZSwgcG90ZW50aWFsbHkgaGVscGluZyBNUFRDUOKA mXMNCmluY3JlbWVudGFsIGRlcGxveW1lbnQgYnkgYWxsb3dpbmcgb25seSBvbmUgZW5kIGhvc3Qg dG8gYmUgTVBUQ1AtZW5hYmxlZA0KYW5kIHRoZSBtaWRkbGVib3ggYWN0cyBhcyBhbiBNUFRDUCBw cm94eSBmb3IgdGhlIG90aGVyIGVuZCBob3N0LCB3aGljaCBydW5zDQpUQ1A7IGFuZCBwb3RlbnRp YWxseSBoZWxwaW5nIHNvbWUgbW9iaWxpdHkgc2NlbmFyaW9zLCB3aGVyZSB0aGUgbWlkZGxlIGJv eA0KYWN0cyBhcyBhbiBhbmNob3IgYmV0d2VlbiB0d28gTVBUQ1AtZW5hYmxlZCBob3N0cy4gQWx0 ZXJuYXRpdmVseSwgbmVpdGhlcg0KZW5kIGhvc3QgY291bGQgYmUgTVBUQ1AtZW5hYmxlZCBidXQg YSBwYWlyIG9mIHByb3hpZXMgY291bGQgd29yayB0b2dldGhlciB0bw0KYnJpbmcgTVBUQ1AgYmVu ZWZpdHMgdG8gc3VjaCBjb25uZWN0aW9ucy4gVGhlIHdvcmtpbmcgZ3JvdXAgd2lsbCBkZXRhaWwg d2hhdCByZWFsDQpwcm9ibGVtcyBhbiBNUFRDUC1lbmFibGVkIG1pZGRsZWJveCBtaWdodCBzb2x2 ZSwgaG93IGl0IHdvdWxkIGltcGFjdCB0aGUNCk11bHRpcGF0aCBUQ1AgYXJjaGl0ZWN0dXJlIChS RkM2MTgyKSwgd2hhdCBwcm94eSBhcHByb2FjaCBtaWdodCBiZQ0KanVzdGlmaWVkIGFzIGNvbXBh cmVkIGFnYWluc3QgYWx0ZXJuYXRpdmUgc29sdXRpb25zIHRvIHRoZSBwcm9ibGVtcywgYW5kDQp0 aGUgbGlrZWx5IGZlYXNpYmlsaXR5IG9mIHNvbHZpbmcgdGhlIHRlY2huaWNhbCBhbmQgc2VjdXJp dHkgaXNzdWVzLg0KDQpJbiBzb21lIHdheXMsIHRoZSB0d28gZW5kZWQgcHJveHkgd29yayBjb3Vs ZCBldmVuIGJlIHNlZW4gYXMgYW4gZXh0ZW5zaW9uIG9mIHRoZSBwcmV2aW91cyBvcGVyYXRpb25h bCBleHBlcmllbmNlIHdvcmsgd2l0aGluIHRoaXMgV0cuDQoNClJlZ2FyZHMsDQpBbGFuDQoNCk9u IDEwIE5vdiAyMDE2LCBhdCAxOToxNywgcGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGls aXAuZWFyZGxleUBidC5jb20+IHdyb3RlOg0KDQpIaSwNClBlcmhhcHMgdGhpcyBpcyBzcGVha2lu ZyB0b28gc29vbiwgYnV0IGl0IGxvb2tzIGxpa2UgdGhlIHZlcnkgYWN0aXZlIGRpc2N1c3Npb24g aXMgcmVhY2hpbmcgc29tZSBjb21tb24gdW5kZXJzdGFuZGluZz8NCg0KV2XigJlyZSB0cnlpbmcg dG8gd29yayBvdXQgd2hhdCBhIHdvcmsgaXRlbSBtaWdodCBsb29rIGxpa2UsIHNvIHdvdWxkIGxp a2UgdG8gdW5kZXJzdGFuZCB3aGF0IGFzc3VtcHRpb25zIHdlIHdvdWxkIG1ha2UsIGVnIGFib3V0 IHRoZSBzY2VuYXJpbywgJiB3aGF0IGNvbW1vbiBhZ3JlZW1lbnRzIHdl4oCZZCBhc3N1bWUgJiBy ZXN0cmljdGlvbnMgb24gaG93IHRoZSBzb2x1dGlvbiB3b3Jrcy4gVGhpcyBzZWVtcyBpbXBvcnRh bnQgdG8gZnJhbWUgd29yayBieSBXRy4gSWYgcG9zc2libGUgd2XigJlkIGxpa2UgZGlzY3Vzc2lv biBvbiB0aGVzZSBwb2ludHMgdG8gYXZvaWQgZ2V0dGluZyBpbnRvIHRoZSBmaW5lIGRldGFpbHMg b2Ygb25lIHBhcnRpY3VsYXIgZXhpc3RpbmcgcHJvcG9zYWwuDQoNCldoYXQgd2XigJlkIGFwcHJl Y2lhdGUgaXMgYSBzdW1tYXJ5IG9mIHdoYXQgdGhlIGFzc3VtcHRpb25zIC91bmRlcnN0YW5kaW5n cyBhcmUgYWJvdXQ6DQrigKIgICAgICAgICBUaGUgc2NlbmFyaW8gKGZvciBpbnN0YW5jZTogdGhl IE1QVENQLWVuYWJsZWQgaG9zdCBrbm93cyB0aGUgYWRkcmVzcyBvZiB0aGUgcHJveHkgKGVnIHRo cm91Z2ggY29uZmlndXJhdGlvbik7IGFuZCBpdCBrbm93cyB0aGUgYWRkcmVzcyBvZiB0aGUg4oCY bGVnYWN54oCZIGhvc3QgaXQgd2FudHMgdG8gY29tbXVuaWNhdGUgd2l0aCkNCuKAoiAgICAgICAg IElmIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gdGhlIGN1cnJlbnQgTVBUQ1Ag cHJvdG9jb2zigJlzIGZhbGxiYWNrIGJlaGF2aW91ciBhbmQgY29waW5nIHdpdGggbWlkZGxlYm94 ZXMNCuKAoiAgICAgICAgIElmIHdlIGNhbiBhZ3JlZSB0aGF0IHRoZSBzb2x1dGlvbiBpcyBiYXNl ZCBvbiBhIG5ldyBNUFRDUCBvcHRpb24NCuKAoiAgICAgICAgIElmIGFueSBpbXBhY3QgaXMgYWxy ZWFkeSBlbnZpc2FnZWQgb24gdGhlIGN1cnJlbnQgTVBUQ1AgcHJvdG9jb2zigJlzIHNlbWFudGlj cyAob3RoZXIgdGhhbiB0aGUgbmV3IG9wdGlvbikgZWcgaW4gdGVybXMgb2YgaHR0cHM6Ly90b29s cy5pZXRmLm9yZy9odG1sL3JmYzY4MjQjc2VjdGlvbi00DQrigKIgICAgICAgICBJZiBhbnkgaW1w YWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIFRDUOKAmXMgc2VtYW50aWNzLCBvciBhbnkgbW9k cyBhcmUgbmVlZGVkLCBvciBhc3N1bXB0aW9ucyBhYm91dCBpdHMgYmVoYXZpb3VyLCBldGMNCuKA oiAgICAgICAgIElmIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gb3RoZXIgZXhp c3RpbmcgdHJhbnNwb3J0IHByb3RvY29s4oCZcyBzZW1hbnRpY3MgKHByZXN1bWluZyBwZW9wbGUg c3RpbGwgd291bGQgbGlrZSBub24tVENQIGluIHNjb3BlPykNCuKAoiAgICAgICAgIEFueXRoaW5n IGVsc2UgdGhhdCB5b3UgdGhpbmsgaXMgbmVlZGVkIGluIG9yZGVyIHRvIGZyYW1lIHRoZSB3b3Jr IGl0ZW0NCg0KSXQgbWF5IGJlIGNsZWFyZXIgdG8gZG8gdGhpcyBmb3IgdGhlIHR3byB1c2UgY2Fz ZXMgKHNpbmdsZS1lbmRlZCBwcm94eSwgaWUgd2hlcmUgb25seSBvbmUgaG9zdCBpcyBNUFRDUC1l bmFibGVkOyBhbmQgZG91YmxlLWVuZGVkIHByb3h5LCBpZSB3aGVyZSBuZWl0aGVyIGhvc3QgaXMg TVBUQ1AtZW5hYmxlZCkuDQoNClRoaXMgbWF5IHNlZW0gbGlrZSBhIGxvbmcgbGlzdCwgYnV0IG1v c3Qgb2YgdGhlIGFuc3dlcnMgY2FuIGJlIOKAnG5vbmXigJ0g4oCTIHdl4oCZbGwgZW5kIHVwIHdp dGgganVzdCBhIHNob3J0IHBhcmFncmFwaCBvciBhIGZldyBidWxsZXRzIGluIHRoZSBjaGFydGVy Lg0KDQpXZeKAmWQgYWxzbyBoYXZlIHRvIHdvcmsgb3V0IGludGVyYWN0aW9ucyB3aXRoIG5vbi1N UFRDUCBXR3MsIGJ1dCBNaXJqYSBhbmQgSUVTRyB3aWxsIHByb2JhYmx5IHdhbnQgdGhlIG1haW4g aW5wdXQgb24gdGhpcy4NCg0KVGhhbmtzDQpQaGlsICYgWW9zaGkNCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fDQptdWx0aXBhdGh0Y3AgbWFpbGluZyBsaXN0 DQptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4NCmh0 dHBzOi8vd3d3LmlldGYub3JnL21haWxtYW4vbGlzdGluZm8vbXVsdGlwYXRodGNwDQoNCg0K --_000_6e2b8d331ee94c958e6f400c53f59716HE105662emea1cdstintern_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTIgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPCEtLVtp ZiAhbXNvXT48c3R5bGU+dlw6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kb1w6KiB7 YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kd1w6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0 I1ZNTCk7fQ0KLnNoYXBlIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQo8L3N0eWxlPjwh W2VuZGlmXS0tPjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25zICovDQpAZm9udC1mYWNl DQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDExIDYgNCAyIDIgMiAyIDIg NDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OiJDYW1icmlhIE1hdGgiOw0KCXBhbm9zZS0x OjIgNCA1IDMgNSA0IDYgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpDYWxpYnJp Ow0KCXBhbm9zZS0xOjIgMTUgNSAyIDIgMiA0IDMgMiA0O30NCkBmb250LWZhY2UNCgl7Zm9udC1m YW1pbHk6VGFob21hOw0KCXBhbm9zZS0xOjIgMTEgNiA0IDMgNSA0IDQgMiA0O30NCi8qIFN0eWxl IERlZmluaXRpb25zICovDQpwLk1zb05vcm1hbCwgbGkuTXNvTm9ybWFsLCBkaXYuTXNvTm9ybWFs DQoJe21hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6ZToxMi4w cHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNlcmlmIjt9DQphOmxpbmssIHNw YW4uTXNvSHlwZXJsaW5rDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgljb2xvcjpibHVlOw0K CXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7fQ0KYTp2aXNpdGVkLCBzcGFuLk1zb0h5cGVybGlu a0ZvbGxvd2VkDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgljb2xvcjpwdXJwbGU7DQoJdGV4 dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQpwLk1zb0FjZXRhdGUsIGxpLk1zb0FjZXRhdGUsIGRp di5Nc29BY2V0YXRlDQoJe21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoi U3ByZWNoYmxhc2VudGV4dCBaY2huIjsNCgltYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAw MDFwdDsNCglmb250LXNpemU6OC4wcHQ7DQoJZm9udC1mYW1pbHk6IlRhaG9tYSIsInNhbnMtc2Vy aWYiO30NCnNwYW4uYXBwbGUtY29udmVydGVkLXNwYWNlDQoJe21zby1zdHlsZS1uYW1lOmFwcGxl LWNvbnZlcnRlZC1zcGFjZTt9DQpzcGFuLlNwcmVjaGJsYXNlbnRleHRaY2huDQoJe21zby1zdHls ZS1uYW1lOiJTcHJlY2hibGFzZW50ZXh0IFpjaG4iOw0KCW1zby1zdHlsZS1wcmlvcml0eTo5OTsN Cgltc28tc3R5bGUtbGluazpTcHJlY2hibGFzZW50ZXh0Ow0KCWZvbnQtZmFtaWx5OiJUYWhvbWEi LCJzYW5zLXNlcmlmIjt9DQpzcGFuLkUtTWFpbEZvcm1hdHZvcmxhZ2UyMA0KCXttc28tc3R5bGUt dHlwZTpwZXJzb25hbC1yZXBseTsNCglmb250LWZhbWlseToiQ2FsaWJyaSIsInNhbnMtc2VyaWYi Ow0KCWNvbG9yOiMxRjQ5N0Q7fQ0KLk1zb0NocERlZmF1bHQNCgl7bXNvLXN0eWxlLXR5cGU6ZXhw b3J0LW9ubHk7DQoJZm9udC1zaXplOjEwLjBwdDt9DQpAcGFnZSBXb3JkU2VjdGlvbjENCgl7c2l6 ZTo2MTIuMHB0IDc5Mi4wcHQ7DQoJbWFyZ2luOjcwLjg1cHQgNzAuODVwdCAyLjBjbSA3MC44NXB0 O30NCmRpdi5Xb3JkU2VjdGlvbjENCgl7cGFnZTpXb3JkU2VjdGlvbjE7fQ0KLS0+PC9zdHlsZT48 IS0tW2lmIGd0ZSBtc28gOV0+PHhtbD4NCjxvOnNoYXBlZGVmYXVsdHMgdjpleHQ9ImVkaXQiIHNw aWRtYXg9IjEwMjYiIC8+DQo8L3htbD48IVtlbmRpZl0tLT48IS0tW2lmIGd0ZSBtc28gOV0+PHht bD4NCjxvOnNoYXBlbGF5b3V0IHY6ZXh0PSJlZGl0Ij4NCjxvOmlkbWFwIHY6ZXh0PSJlZGl0IiBk YXRhPSIxIiAvPg0KPC9vOnNoYXBlbGF5b3V0PjwveG1sPjwhW2VuZGlmXS0tPg0KPC9oZWFkPg0K PGJvZHkgbGFuZz0iREUiIGxpbms9ImJsdWUiIHZsaW5rPSJwdXJwbGUiPg0KPGRpdiBjbGFzcz0i V29yZFNlY3Rpb24xIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJp ZiZxdW90Oztjb2xvcjojMUY0OTdEIj5IaSw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTom cXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6IzFGNDk3RCI+ PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpu b25lO2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20g MGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7 Ij5Wb246PC9zcGFuPjwvYj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWls eTomcXVvdDtUYWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+IG11bHRpcGF0aHRj cCBbbWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnXQ0KPGI+SW0gQXVmdHJhZyB2 b24gPC9iPkFsYW4gRm9yZDxicj4NCjxiPkdlc2VuZGV0OjwvYj4gRGllbnN0YWcsIDE1LiBOb3Zl bWJlciAyMDE2IDE2OjU1PGJyPg0KPGI+QW46PC9iPiBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2Uu Y29tPGJyPg0KPGI+Q2M6PC9iPiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc7IE1hcmt1cy5CcnVubmVy M0Bzd2lzc2NvbS5jb208YnI+DQo8Yj5CZXRyZWZmOjwvYj4gUmU6IFttdWx0aXBhdGh0Y3BdIE1Q VENQIGNhcnJ5aW5nIFVEUDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nh bGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjpibGFjayI+QWxhbiBGb3Jk IHdyb3RlOjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDss JnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjojMUY0OTdEIj48bzpwPiZuYnNwOzwvbzpwPjwv c3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9 ImNvbG9yOiMxRjQ5N0QiPiZndDsgPC9zcGFuPjxzcGFuIGxhbmc9IkVOLVVTIj5BcyBJIHNhaWQg YXQgSUVURjk1IGFuZCB3aWxsIHNheSBhZ2FpbiBub3csIE1QVENQIHByb3ZpZGVzIGEgVENQIHNl cnZpY2U6IHN0cmVhbS1vcmllbnRlZCwgcmVsaWFibGUsIHdoZXJlYXMgVURQIGlzIGRhdGFncmFt LW9yaWVudGVkLCBhbmQgdW5yZWxpYWJsZS48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+ PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxh bmc9IkVOLVVTIiBzdHlsZT0iY29sb3I6IzFGNDk3RCI+Jmd0OyA8L3NwYW4+PHNwYW4gbGFuZz0i RU4tVVMiPiZxdW90O01hcHBpbmcmcXVvdDsgb25lIHRvIHRoZSBvdGhlciBjYW5ub3QgYmUgZGly ZWN0bHkgZG9uZSBzaW5jZSB0aGUgdHJhbnNwb3J0cyBoYXZlIGZ1bmRhbWVudGFsbHkgZGlmZmVy ZW50IHNlbWFudGljcy48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyI+PG86cD4mbmJzcDs8L286cD48L3Nw YW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RU4tVVMiIHN0eWxlPSJjb2xvcjojMUY0OTdEIj4mZ3Q7IDwvc3Bhbj48c3BhbiBsYW5nPSJFTi1V UyI+WW91IGNhbg0KPGk+dHVubmVsPC9pPiZuYnNwO1VEUCBvdmVyIFRDUCwgYXMgbG9uZyBhcyB5 b3UgbWFpbnRhaW4gcGFja2V0IGJvdW5kYXJpZXMuIDwvc3Bhbj5UaGlzIGdhaW5zIHJlbGlhYmls aXR5ICh3aGljaCBtYXkgb3IgbWF5IG5vdCBiZSBhIGdhaW4sDQo8c3BhbiBzdHlsZT0iY29sb3I6 IzFGNDk3RCI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjojMUY0OTdEIj4mZ3Q7 ICZuYnNwOzwvc3Bhbj48c3BhbiBsYW5nPSJFTi1VUyI+ZGVwZW5kaW5nIG9uIHdoYXQgeW91IGFy ZSB0cnlpbmcgdG8gYWNoaWV2ZSB3aXRoIFVEUCAtIGUuZy4gd2l0aCBSVFAsIHlvdSByZWFsbHkg ZG9u4oCZdCBjYXJlIGFib3V0IHJlbGlhYmlsaXR5LCB5b3UNCiBhcmUgYWJvdXQgPHNwYW4gc3R5 bGU9ImNvbG9yOiMxRjQ5N0QiPjxvOnA+PC9vOnA+PC9zcGFuPjwvc3Bhbj48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2Nv bG9yOiMxRjQ5N0QiPiZndDsgJm5ic3A7PC9zcGFuPjxzcGFuIGxhbmc9IkVOLVVTIj50aW1lbGlu ZXNzKS4NCjwvc3Bhbj5Ib3dldmVyLCB5b3UgbXVzdCBtYWludGFpbiB0aGUgcGFja2V0IGJvdW5k YXJpZXMgLSBVRFAgaXMgbm90IGEgc3RyZWFtLjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMt c2VyaWYmcXVvdDs7Y29sb3I6IzFGNDk3RCI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJj b2xvcjojMUY0OTdEIj5JIGRvbuKAmXQgdGhpbmsgdGhhdCB0dW5uZWxpbmcgVURQIG92ZXIgVENQ IGlzIHJlYWxseSBhbiBvcHRpb24gYXMgaXQgYnJlYWtzIHRoZSBleHBlY3RlZCBiZWhhdmlvciBv ZiBVRFAuIFRoZXJlIGFyZSBhbHNvIGNlcnRhaW4gYXBwbGljYXRpb25zIHdoaWNoIGRvIGltcGxl bWVudA0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJjb2xvcjojMUY0OTdEIj50aGVyZSBvd24gcmV0cmFuc21pc3Np b24gYW5kIGZsb3cgY29udHJvbCBtZWNoYW5pc21zIGZvciBVRFAgKGUuZy4gUVVJQyBvciBmb3Ig Y2VydGFpbiBJUFRWIGFwcGxpY2F0aW9ucykgYW5kIEkgZ3Vlc3MgeW91IHdpbGwgc2VlIGEgZGlm ZmVyZW50IGJlaGF2aW9yIG9uIGFwcGxpY2F0aW9uIGxldmVsIGlmIHlvdSB0dW5uZWwgVURQIG92 ZXINCiBhIFRDUCBjb25uZWN0aW9uIGluIHBhcnRzIG9mIHRoZSBuZXR3b3JrLiAmbmJzcDtJbiBh ZGRpdGlvbiB0aGUgdHVubmVsIG1pZ2h0IGJlIG5vdCBlbmQtdG8tZW5kIGJ1dCB1c2VkIGJldHdl ZW4gdHdvIHByb3hpZXMgKGluIHRoYXQgY2FzZSB5b3UgbWlnaHQgbG9zZSBhIFVEUCBwYWNrZXQg d2hpY2ggaXMgdGhhbiBiZWluZyByZXRyYW5zbWl0dGVkIGJ5IGFuIG1lY2hhbmlzbSB3aXRoaW4g dGhlIGFwcGxpY2F0aW9uIHVzaW5nIFVEUC48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyI+PG86cD4mbmJz cDs8L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJjb2xvcjojMUY0OTdEIj5SZWdhcmRzIDxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJp ZiZxdW90Oztjb2xvcjojMUY0OTdEIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWls eTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6IzFGNDk3 RCI+TmljPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8ZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9 Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1LjBwdCI+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+T24gMTUgTm92IDIwMTYsIGF0IDEyOjQwLCA8YSBocmVmPSJtYWlsdG86bW9o YW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSI+DQptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29t PC9hPiB3cm90ZTo8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PG86cD4mbmJzcDs8L286cD48L3A+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi IHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+UmUtLDwvc3Bhbj48bzpwPjwvbzpw PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3Jv dW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVv dDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxz cGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVv dDtDb3VyaWVyIE5ldyZxdW90OyI+SSBoYXZlIG9uZSBjb21tZW50IGFib3V0IHRoZSB0YXJnZXQg YXBwbGljYXRpb25zOiBRVUlDIGlzIGRlZmluaXRlbHkgb25lLjwvc3Bhbj48bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5k OndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5k OndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPkZvciB0aGUgVm9JUCBjYXNlIChSVFAgdG8g YmUgbW9yZSBhY2N1cmF0ZSksIHRoZXJlIGlzIGFscmVhZHkgYSBjYW5kaWRhdGUgc29sdXRpb246 IE11bHRpcGF0aCBSVFAgKDxhIGhyZWY9Imh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFm dC1pZXRmLWF2dGNvcmUtbXBydHAtMDMiPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPmh0dHBz Oi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1pZXRmLWF2dGNvcmUtbXBydHAtMDM8L3NwYW4+ PC9hPikuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+ Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+ SSBkb27igJl0IGhhdmUgcmVzdWx0cyB0byBzaGFyZSBiZWNhdXNlIHdlIGFyZSBpbiBhIGNoaWNr ZW4vZWdnIHNpdHVhdGlvbjogaW1wbGVtZW50ZXJzIGFyZSBhc2tpbmcgZm9yIGEgc3RhYmxlIHNw ZWNpZmljYXRpb24gdG8gcGxheSB3aXRoLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcmcXVvdDsiPkNoZWVycyw8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NvdXJpZXIgTmV3JnF1b3Q7Ij5NZWQ8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nv dXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxk aXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGlu ZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9y ZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48Yj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtUYWhvbWEmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+RGUmbmJzcDs6PC9zcGFuPjwvYj48c3BhbiBjbGFz cz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtUYWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5i c3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWls eTomcXVvdDtUYWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+PGEgaHJlZj0ibWFp bHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPg0KIFs8 YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj5tYWlsdG86cGhpbGlwLmVhcmRs ZXlAYnQuY29tPC9hPl08c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8 L3NwYW4+PGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZl cnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPm1hcmRpIDE1IG5vdmVtYnJlIDIwMTYgMTI6NTE8YnI+ DQo8Yj7DgCZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5i c3A7PC9zcGFuPjxhIGhyZWY9Im1haWx0bzpyb2JlcnQuc2tvZ0Blcmljc3Nvbi5jb20iPnJvYmVy dC5za29nQGVyaWNzc29uLmNvbTwvYT47IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE47DQo8YSBo cmVmPSJtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSI+TWFya3VzLkJydW5uZXIz QHN3aXNzY29tLmNvbTwvYT47IDxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj4N CmFsYW4uZm9yZEBnbWFpbC5jb208L2E+PGJyPg0KPGI+Q2MmbmJzcDs6PC9iPjxzcGFuIGNsYXNz PSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWlsdG86bXVs dGlwYXRodGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L2E+PGJyPg0KPGI+T2Jq ZXQmbmJzcDs6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwv c3Bhbj5NUFRDUCBjYXJyeWluZyBVRFA8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwv ZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91 bmQ6d2hpdGUiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLUdCIiBz dHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZx dW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6IzFGNDk3RCI+KEkgY2hhbmdlZCB0aGUgU3ViamVj dCBsaW5lIG9mIHRoZSBlbWFpbCk8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFu Zz0iRU4tR0IiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjojMUY0OTdEIj4mbmJzcDs8L3Nw YW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBz dHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tR0IiIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJp ZiZxdW90Oztjb2xvcjojMUY0OTdEIj5EbyBwZW9wbGUgaGF2ZSBhbnkgZXhwZXJpbWVudGFsIHJl c3VsdHMgL2V4cGVyaWVuY2VzIHRoZXkgY291bGQgc2hhcmUgb2YgcnVubmluZyBVRFAgYXBwbGlj YXRpb25zIG92ZXIgTVBUQ1Agc3ViLWZsb3dzPw0KICZuYnNwO1dvdWxkIGJlIGludGVyZXN0ZWQg dG8gaGVhciBhYm91dCB0aGUgaXNzdWVzLiBJIGd1ZXNzIFZvSVAgYW5kIFF1aWMgd291bGQgYmUg dGhlIG1vc3QgaW50ZXJlc3Rpbmcgb25lcy4gV2hldGhlciB0aGUgZXhwZXJpbWVudHMgYXJlIHdp dGggb25seSBvbmUgcGF0aCBiZWluZyB1c2VkIGF0IG9uY2UsIG9yIG11bHRpcGxlLiBldGM8L3Nw YW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBz dHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tR0IiIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJp ZiZxdW90Oztjb2xvcjojMUY0OTdEIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ PHNwYW4gbGFuZz0iRU4tR0IiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjojMUY0OTdEIj4m bmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tR0IiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90Oztjb2xvcjojMUY0OTdEIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48 L3A+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNv bGlkICNFMUUxRTEgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxiPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJp JnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkZyb206PC9zcGFuPjwvYj48c3BhbiBjbGFz cz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNl cmlmJnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3Nh bnMtc2VyaWYmcXVvdDsiPlJvYmVydA0KIFNrb2cgWzxhIGhyZWY9Im1haWx0bzpyb2JlcnQuc2tv Z0Blcmljc3Nvbi5jb20iPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPm1haWx0bzpyb2JlcnQu c2tvZ0Blcmljc3Nvbi5jb208L3NwYW4+PC9hPl08c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+PGJyPg0KPGI+U2VudDo8L2I+PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjE1IE5vdmVtYmVyIDIwMTYgMTA6MDk8YnI+ DQo8Yj5Ubzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9z cGFuPjxhIGhyZWY9Im1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tIj48c3BhbiBz dHlsZT0iY29sb3I6cHVycGxlIj5tb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPC9zcGFuPjwv YT47PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhy ZWY9Im1haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tIj48c3BhbiBzdHlsZT0iY29s b3I6cHVycGxlIj5NYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPC9zcGFuPjwvYT47DQogRWFy ZGxleSxQTCxQaGlsaXAsVFVCOCBSICZsdDs8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlA YnQuY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5waGlsaXAuZWFyZGxleUBidC5jb208 L3NwYW4+PC9hPiZndDs7PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7 PC9zcGFuPjxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj48c3BhbiBzdHlsZT0i Y29sb3I6cHVycGxlIj5hbGFuLmZvcmRAZ21haWwuY29tPC9zcGFuPjwvYT48YnI+DQo8Yj5DYzo8 L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhy ZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJw bGUiPm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvc3Bhbj48L2E+PGJyPg0KPGI+U3ViamVjdDo8L2I+ PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPlJFOiBbbXVs dGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08L3NwYW4+ PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLUdCIj4m bmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90OyI+JiM0MzsxPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFu IGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtD YWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPldlIHNlZSBhIG5lZWQgdG8gc29s dmUgVURQIGluIHNldmVyYWwgcGxhY2VzLCBzbyBoYXZpbmcgYSBzZXBhcmF0ZSBzcGVjaWZpY2F0 aW9uIGNhbiBoZWxwIHRoaXMgbW92aW5nIGZvcndhcmQuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hp dGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWls eTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlm JnF1b3Q7Ij5DaGVlcnMsPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1 b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPi9Sb2JlcnQ8L3NwYW4+PG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5v bmU7Ym9yZGVyLXRvcDpzb2xpZCAjRTFFMUUxIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAw Y20iPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRl Ij48Yj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5Gcm9tOjwvc3Bh bj48L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5n PSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5tdWx0aXBhdGh0Y3ANCiBbPGEgaHJlZj0i bWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnIj48c3BhbiBzdHlsZT0iY29sb3I6 cHVycGxlIj5tYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc8L3NwYW4+PC9hPl08 c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGI+T24gQmVo YWxmIE9mPHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwv Yj48YSBocmVmPSJtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSI+PHNwYW4gc3R5 bGU9ImNvbG9yOnB1cnBsZSI+bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTwvc3Bhbj48L2E+ PGJyPg0KPGI+U2VudDo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5i c3A7PC9zcGFuPmRlbiAxNSBub3ZlbWJlciAyMDE2IDA5OjU3PGJyPg0KPGI+VG86PC9iPjxzcGFu IGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWls dG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBs ZSI+TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTwvc3Bhbj48L2E+OzxzcGFuIGNsYXNzPSJh cHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWlsdG86cGhpbGlw LmVhcmRsZXlAYnQuY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5waGlsaXAuZWFyZGxl eUBidC5jb208L3NwYW4+PC9hPjs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4m bmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPjxzcGFuIHN0 eWxlPSJjb2xvcjpwdXJwbGUiPmFsYW4uZm9yZEBnbWFpbC5jb208L3NwYW4+PC9hPjxicj4NCjxi PkNjOjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+ PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImNvbG9y OnB1cnBsZSI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT48YnI+DQo8Yj5TdWJqZWN0 OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+UmU6 IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTwv c3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4t VVMiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVv dDsiPkhpIE1hcmt1cywgYWxsLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5n PSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmll ciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5n PSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmll ciBOZXcmcXVvdDsiPknigJltIG9uIHRoZSBzYW1lIHBhZ2UgdGhhdCBub24tdGNwIHRyYWZmaWMg c2hvdWxkIGJlIGNvbnNpZGVyZWQgaW4gc2NvcGUuIEF0IGxlYXN0LCB0aGUgVURQIGNhc2Ugc2hv dWxkIGJlIGludmVzdGlnYXRlZC4gSSByZW1lbWJlciB0aGVyZSB3YXMNCiBpbnRlcmVzdCBpbiBC QSBtZWV0aW5nIGFib3V0IHRoZSBVRFAgcGFydCAoPGEgaHJlZj0iaHR0cHM6Ly93d3cuaWV0Zi5v cmcvcHJvY2VlZGluZ3MvOTUvbWludXRlcy9taW51dGVzLTk1LW1wdGNwIj48c3BhbiBzdHlsZT0i Y29sb3I6cHVycGxlIj5odHRwczovL3d3dy5pZXRmLm9yZy9wcm9jZWVkaW5ncy85NS9taW51dGVz L21pbnV0ZXMtOTUtbXB0Y3A8L3NwYW4+PC9hPikuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUi PjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUi PjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+QW4gb3B0aW9uIEkgc2VlIGlzIHRvIGNvbnNpZGVyIGFk dmFuY2luZyB0aGUgdXNlIG9mIE1QVENQIHRvIGNvbnZleSBVRFAgZmxvd3MgaW4gYSBzZXBhcmF0 ZSBFWFBFUklNRU5UQUwgc3BlY2lmaWNhdGlvbiB0aGF0IHdpbGwgYmUgY3Jvc3MtcmV2aWV3ZWQN CiB3aXRoIG90aGVyIFdHcyAoaW50YXJlYSwgdHN2d2cpLiBIYXZpbmcgdGhhdCBiYXNlIHNwZWNp ZmljYXRpb24gd2lsbCBoZWxwIGhhdmluZyBpbnRlcm9wZXJhYmxlIGltcGxlbWVudGF0aW9ucyB0 aGF0IHdpbGwgYmUgdXNlZCB0byBjYXJyeSBleHBlcmltZW50YXRpb25zLjwvc3Bhbj48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNr Z3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNr Z3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPlRob3NlIGV4cGVyaW1lbnRzIHdp bGwgaGVscCB0byBkZXRlcm1pbmUgd2hldGhlciB0aGUgcHJvcG9zZWQgc29sdXRpb24gaXMgY29t cGxleC9zaW1wbGUsIHZpYWJsZS9ub24tdmlhYmxlLCBmYWlsZWQvc3VjY2Vzc2Z1bCwgZXRjLjwv c3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi IHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwv c3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi IHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPkxldOKAmXMg Z2l2ZSBpdCBhIHRyeS48L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7Ij5DaGVlcnMsPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90OyI+TWVkPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVT IiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZx dW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJi b3JkZXI6bm9uZTtib3JkZXItbGVmdDpzb2xpZCBibHVlIDEuNXB0O3BhZGRpbmc6MGNtIDBjbSAw Y20gNC4wcHQiPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29s aWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGI+PHNwYW4gc3R5bGU9 ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3Nh bnMtc2VyaWYmcXVvdDsiPkRlJm5ic3A7Ojwvc3Bhbj48L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNv bnZlcnRlZC1zcGFjZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48 L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFo b21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPm11bHRpcGF0aHRjcA0KIFs8YSBocmVm PSJtYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJjb2xv cjpwdXJwbGUiPm1haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZzwvc3Bhbj48L2E+ XTxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48Yj5EZSBs YSBwYXJ0IGRlPC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwv c3Bhbj48YSBocmVmPSJtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSI+PHNwYW4g c3R5bGU9ImNvbG9yOnB1cnBsZSI+TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTwvc3Bhbj48 L2E+PGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRl ZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPm1hcmRpIDE1IG5vdmVtYnJlIDIwMTYgMDg6NTg8YnI+DQo8 Yj7DgCZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7 PC9zcGFuPjxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPjxzcGFuIHN0eWxl PSJjb2xvcjpwdXJwbGUiPnBoaWxpcC5lYXJkbGV5QGJ0LmNvbTwvc3Bhbj48L2E+OzxzcGFuIGNs YXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWlsdG86 YWxhbi5mb3JkQGdtYWlsLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+YWxhbi5mb3Jk QGdtYWlsLmNvbTwvc3Bhbj48L2E+PGJyPg0KPGI+Q2MmbmJzcDs6PC9iPjxzcGFuIGNsYXNzPSJh cHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWlsdG86bXVsdGlw YXRodGNwQGlldGYub3JnIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5tdWx0aXBhdGh0Y3BA aWV0Zi5vcmc8L3NwYW4+PC9hPjxicj4NCjxiPk9iamV0Jm5ic3A7OjwvYj48c3BhbiBjbGFzcz0i YXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+UmU6IFttdWx0aXBhdGh0Y3BdIFRv d2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTwvc3Bhbj48bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBz dHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4g c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5QaGlsLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1 b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndo aXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxp YnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPklmIHlvdSBmZWVsIGl0IHdvdWxkIHRh a2UgdG9vIGxvbmcgYW5kIHRvIGJlIHRvbyBjb21wbGV4IHRvIGFjaGlldmUgaW4gYSByZWFzb25h YmxlIHRpbWVmcmFtZSwgd2UgYXJlIG9rIHdpdGggZXhjbHVkaW5nIG5vbi10Y3AgdHJhZmZpYywg aG93ZXZlciwNCiBmb3Igb3VyIHRvdGFsIHNvbHV0aW9uIHdlIGRvIHJlcXVpcmVzIGFsc28gbm9u LXRjcCB0cmFmZmljIHRvIGJlIHNlbnQgb3ZlciBtdWx0aXBsZSBwYXRocy4gV2UgY291bGQgYXJn dWUgdGhhdCB3ZSBjYW4gdXNlIGEgZGlmZmVyZW50IG1lY2hhbmlzbXMgc3BlY2lmaWNhbGx5IGZv ciBVRFAgYW5kIG90aGVyIHByb3RvY29scywgYnV0IGl0IHdvdWxkIGJlIG5pY2UgdG8gaGF2ZSBh cyBzaW5nbGUgTVBUQ1AtYmFzZWQgc29sdXRpb24uIChteSBndXQNCiBmZWVsaW5nIGlzIHRoYXQg d2Ugd291bGQgbmVlZCB0byByZXBsaWNhdGUgYSBsb3Qgb2YgTVBUQ1Agc2NoZWR1bGluZyBmZWF0 dXJlcyBpbnRvIGEgbmV3IG1lY2hhbmlzbSkuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxz cGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hp dGUiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+TWFyY3VzPC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91 bmQ6d2hpdGUiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+ PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNv bGlkICNCNUM0REYgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxiPjxzcGFuIHN0eWxl PSJmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsi PlZvbjo8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9z cGFuPjwvYj48c3BhbiBzdHlsZT0iZm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVv dDtzYW5zLXNlcmlmJnF1b3Q7Ij5tdWx0aXBhdGh0Y3AgJmx0OzxhIGhyZWY9Im1haWx0bzptdWx0 aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+bXVs dGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc8L3NwYW4+PC9hPiZndDsNCiBpbSBBdWZ0cmFnIHZv biAmcXVvdDs8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj48c3BhbiBzdHls ZT0iY29sb3I6cHVycGxlIj5waGlsaXAuZWFyZGxleUBidC5jb208L3NwYW4+PC9hPiZxdW90OyAm bHQ7PGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+PHNwYW4gc3R5bGU9ImNv bG9yOnB1cnBsZSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9zcGFuPjwvYT4mZ3Q7PGJyPg0KPGI+ RGF0dW06PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwv Yj5Nb250YWcsIDE0LiBOb3ZlbWJlciAyMDE2IHVtIDA3OjMyPGJyPg0KPGI+QW46PHNwYW4gY2xh c3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvYj4mcXVvdDs8YSBocmVm PSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+ YWxhbi5mb3JkQGdtYWlsLmNvbTwvc3Bhbj48L2E+JnF1b3Q7ICZsdDs8YSBocmVmPSJtYWlsdG86 YWxhbi5mb3JkQGdtYWlsLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+YWxhbi5mb3Jk QGdtYWlsLmNvbTwvc3Bhbj48L2E+Jmd0Ozxicj4NCjxiPkNjOjxzcGFuIGNsYXNzPSJhcHBsZS1j b252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L2I+JnF1b3Q7PGEgaHJlZj0ibWFpbHRvOm11 bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+bXVsdGlwYXRo dGNwQGlldGYub3JnPC9zcGFuPjwvYT4mcXVvdDsgJmx0OzxhIGhyZWY9Im1haWx0bzptdWx0aXBh dGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPm11bHRpcGF0aHRjcEBp ZXRmLm9yZzwvc3Bhbj48L2E+Jmd0Ozxicj4NCjxiPkJldHJlZmY6PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvYj5SZTogW211bHRpcGF0aHRjcF0gVG93 YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtPC9zcGFuPjxvOnA+PC9vOnA+PC9w Pg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5 bGU9ImJhY2tncm91bmQ6d2hpdGUiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ aSB0aGluayB3ZSBzaG91bGQgbW92ZSBiZXlvbmQgJnF1b3Q7ZXhwbG9yaW5nIHdoZXRoZXIgaXQg d291bGQgYmUgdXNlZnVsJnF1b3Q7LjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPiZuYnNwOzxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tn cm91bmQ6d2hpdGUiPmknZCBsaWtlIHVzIHRvIGFzc2VzcyBwcm9wb3NlZCBzb2x1dGlvbnMuIGkg dGhpbmsmbmJzcDt3ZSBzaG91bGQgc2F5IHRoaXMmbmJzcDtpcyB3aGF0IHdlJ3JlIGRvaW5nJm5i c3A7LSZuYnNwO2F0IHRoZSBtb21lbnQgd2UndmUgaGFkJm5ic3A7cXVpdGUgYSZuYnNwO2xvdCZu YnNwO29mIGRpc2N1c3Npb24gYWJvdXQmbmJzcDtvbmUgcHJvcG9zYWwuJm5ic3A7d2Ugc2hvdWxk IGdpdmUgdGhlIGNoYW5jZSBmb3Igb3RoZXIgcHJvcG9zYWxzLCBhbmQmbmJzcDttYWtlDQogdGhl IGRpc2N1c3Npb24gbW9yZSBzdHJ1Y3R1cmVkJm5ic3A7KHdoYXQgYXJlIHRoZSBhc3Nlc3NtZW50 IGNyaXRlcmlhKS4mbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJz cDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ aSBhbHNvJm5ic3A7dGhpbmsgd2Ugc2hvdWxkJm5ic3A7ZXhwbGljaXRseSBleGNsdWRlJm5ic3A7 bm9uLXRjcCB0cmFmZmljJm5ic3A7IChpIHRoaW5rIG5vbi10Y3AgdHJhZmZpYyBpcyB0b28gYmln IGEgdG9waWMgZm9yIG91ciBXRyk8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj4mbmJzcDs8bzpwPjwvbzpw PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3Jv dW5kOndoaXRlIj5waGlsPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+Jm5ic3A7PG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2IGNsYXNzPSJN c29Ob3JtYWwiIGFsaWduPSJjZW50ZXIiIHN0eWxlPSJ0ZXh0LWFsaWduOmNlbnRlcjtiYWNrZ3Jv dW5kOndoaXRlIj4NCjxociBzaXplPSIyIiB3aWR0aD0iOTglIiBhbGlnbj0iY2VudGVyIj4NCjwv ZGl2Pg0KPGRpdiBpZD0iZGl2UnBseUZ3ZE1zZyI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90 OyI+RnJvbTo8L3NwYW4+PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPjxz cGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90 O3NhbnMtc2VyaWYmcXVvdDsiPkFsYW4NCiBGb3JkICZsdDs8YSBocmVmPSJtYWlsdG86YWxhbi5m b3JkQGdtYWlsLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+YWxhbi5mb3JkQGdtYWls LmNvbTwvc3Bhbj48L2E+Jmd0Ozxicj4NCjxiPlNlbnQ6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1j b252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj4xNCBOb3ZlbWJlciAyMDE2IDA2OjExPGJyPg0K PGI+VG86PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bh bj5FYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFI8YnI+DQo8Yj5DYzo8L2I+PHNwYW4gY2xhc3M9ImFw cGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Im1haWx0bzptdWx0aXBh dGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPm11bHRpcGF0aHRjcEBp ZXRmLm9yZzwvc3Bhbj48L2E+PGJyPg0KPGI+U3ViamVjdDo8L2I+PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPlJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRz IGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08L3NwYW4+PG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91 bmQ6d2hpdGUiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0K PGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0 ZSI+SSB0aGluayB0aGlzIHdvcmsgaXRlbSBpcyBhY2hpZXZhYmxlIGJ5IHNpbXBseSByZW1vdmlu ZyByZWZlcmVuY2VzIHRvIOKAnGF0IGxlYXN0IG9uZSBlbmTigJ0gZnJvbSB0aGUgZXhpc3Rpbmcg Y2hhcnRlciBpdGVtIG9uIHRoZSBwcm94eS4gU28gdGhlIGl0ZW0gd291bGQgbm93IHJlYWQ6PG86 cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIg c3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 L2Rpdj4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4tbGVmdDozMC4wcHQ7bWFyZ2luLXRvcDo1 LjBwdDttYXJnaW4tcmlnaHQ6MGNtO21hcmdpbi1ib3R0b206NS4wcHQiPg0KPGRpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGk+RmluYWxs eSwgdGhlIHdvcmtpbmcgZ3JvdXAgd2lsbCBleHBsb3JlIHdoZXRoZXIgYW4gTVBUQ1AtYXdhcmU8 L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGk+bWlkZGxlYm94IHdvdWxk IGJlIHVzZWZ1bC4mbmJzcDtGb3IgZXhhbXBsZSwgcG90ZW50aWFsbHkgaGVscGluZyBNUFRDUOKA mXMmbmJzcDs8L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGk+aW5jcmVt ZW50YWwgZGVwbG95bWVudCBieSZuYnNwO2FsbG93aW5nIG9ubHkgb25lIGVuZCBob3N0IHRvIGJl IE1QVENQLWVuYWJsZWQmbmJzcDs8L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0K PGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0 ZSI+PGk+YW5kIHRoZSBtaWRkbGVib3ggYWN0cyBhcyZuYnNwO2FuIE1QVENQIHByb3h5IGZvciB0 aGUgb3RoZXIgZW5kIGhvc3QsIHdoaWNoIHJ1bnMmbmJzcDs8L2k+PG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i YmFja2dyb3VuZDp3aGl0ZSI+PGk+VENQOyBhbmQgcG90ZW50aWFsbHkmbmJzcDtoZWxwaW5nIHNv bWUgbW9iaWxpdHkgc2NlbmFyaW9zLCB3aGVyZSB0aGUmbmJzcDttaWRkbGUgYm94Jm5ic3A7PC9p PjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxpPmFjdHMgYXMgYW4gYW5jaG9y Jm5ic3A7YmV0d2VlbiB0d28gTVBUQ1AtZW5hYmxlZCBob3N0cy4mbmJzcDtBbHRlcm5hdGl2ZWx5 LCBuZWl0aGVyJm5ic3A7PC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+ DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxp PmVuZCBob3N0IGNvdWxkIGJlIE1QVENQLWVuYWJsZWQgYnV0IGEgcGFpciZuYnNwO29mIHByb3hp ZXMgY291bGQgd29yayB0b2dldGhlciB0byZuYnNwOzwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNr Z3JvdW5kOndoaXRlIj48aT5icmluZyBNUFRDUCBiZW5lZml0cyB0byBzdWNoIGNvbm5lY3Rpb25z LiZuYnNwO1RoZSB3b3JraW5nIGdyb3VwIHdpbGwgZGV0YWlsIHdoYXQgcmVhbDwvaT48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48aT5wcm9ibGVtcyBhbiBNUFRDUC1lbmFibGVk IG1pZGRsZWJveCBtaWdodCBzb2x2ZSwgaG93IGl0IHdvdWxkIGltcGFjdCB0aGU8L2k+PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGk+TXVsdGlwYXRoIFRDUCBhcmNoaXRlY3R1 cmUgKFJGQzYxODIpLCB3aGF0IHByb3h5IGFwcHJvYWNoIG1pZ2h0IGJlPC9pPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIg c3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxpPmp1c3RpZmllZCBhcyBjb21wYXJlZCBhZ2FpbnN0 IGFsdGVybmF0aXZlIHNvbHV0aW9ucyB0byB0aGUgcHJvYmxlbXMsIGFuZDwvaT48bzpwPjwvbzpw PjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi IHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48aT50aGUgbGlrZWx5IGZlYXNpYmlsaXR5IG9mIHNv bHZpbmcgdGhlIHRlY2huaWNhbCBhbmQgc2VjdXJpdHkgaXNzdWVzLjwvaT48bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Jsb2NrcXVvdGU+DQo8ZGl2Pg0KPGRpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+Jm5ic3A7PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+SW4gc29tZSB3YXlzLCB0aGUgdHdvIGVuZGVk IHByb3h5IHdvcmsgY291bGQgZXZlbiBiZSBzZWVuIGFzIGFuIGV4dGVuc2lvbiBvZiB0aGUgcHJl dmlvdXMgb3BlcmF0aW9uYWwgZXhwZXJpZW5jZSB3b3JrIHdpdGhpbiB0aGlzIFdHLjxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tn cm91bmQ6d2hpdGUiPlJlZ2FyZHMsPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ QWxhbjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPiZuYnNwOzxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7 bWFyZ2luLWJvdHRvbTo1LjBwdCI+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi IHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj5PbiAxMCBOb3YgMjAxNiwgYXQgMTk6MTcsPHNwYW4g Y2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Im1haWx0 bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPnBoaWxp cC5lYXJkbGV5QGJ0LmNvbTwvc3Bhbj48L2E+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1z cGFjZSI+Jm5ic3A7PC9zcGFuPndyb3RlOjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+Jm5i c3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPGRpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gc3R5bGU9 ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtz YW5zLXNlcmlmJnF1b3Q7Ij5IaSw8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2 Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2Fs aWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5QZXJoYXBzIHRoaXMgaXMgc3BlYWtp bmcgdG9vIHNvb24sIGJ1dCBpdCBsb29rcyBsaWtlIHRoZSB2ZXJ5IGFjdGl2ZSBkaXNjdXNzaW9u IGlzIHJlYWNoaW5nIHNvbWUgY29tbW9uIHVuZGVyc3RhbmRpbmc/PC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIg c3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5i c3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90OyI+V2XigJlyZSB0cnlpbmcgdG8gd29yayBvdXQgd2hhdCBhIHdvcmsg aXRlbSBtaWdodCBsb29rIGxpa2UsIHNvIHdvdWxkIGxpa2UgdG8gdW5kZXJzdGFuZCB3aGF0IGFz c3VtcHRpb25zIHdlIHdvdWxkIG1ha2UsIGVnIGFib3V0IHRoZSBzY2VuYXJpbywgJmFtcDsgd2hh dA0KIGNvbW1vbiBhZ3JlZW1lbnRzIHdl4oCZZCBhc3N1bWUgJmFtcDsgcmVzdHJpY3Rpb25zIG9u IGhvdyB0aGUgc29sdXRpb24gd29ya3MuIFRoaXMgc2VlbXMgaW1wb3J0YW50IHRvIGZyYW1lIHdv cmsgYnkgV0cuIElmIHBvc3NpYmxlIHdl4oCZZCBsaWtlIGRpc2N1c3Npb24gb24gdGhlc2UgcG9p bnRzIHRvIGF2b2lkIGdldHRpbmcgaW50byB0aGUgZmluZSBkZXRhaWxzIG9mIG9uZSBwYXJ0aWN1 bGFyIGV4aXN0aW5nIHByb3Bvc2FsLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9k aXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5k OndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtD YWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBw dDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsi PldoYXQgd2XigJlkIGFwcHJlY2lhdGUgaXMgYSBzdW1tYXJ5IG9mIHdoYXQgdGhlIGFzc3VtcHRp b25zIC91bmRlcnN0YW5kaW5ncyBhcmUgYWJvdXQ6PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQ7YmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7C tzwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+ VGhlDQogc2NlbmFyaW8gKGZvciBpbnN0YW5jZTogdGhlIE1QVENQLWVuYWJsZWQgaG9zdCBrbm93 cyB0aGUgYWRkcmVzcyBvZiB0aGUgcHJveHkgKGVnIHRocm91Z2ggY29uZmlndXJhdGlvbik7IGFu ZCBpdCBrbm93cyB0aGUgYWRkcmVzcyBvZiB0aGUg4oCYbGVnYWN54oCZIGhvc3QgaXQgd2FudHMg dG8gY29tbXVuaWNhdGUgd2l0aCk8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2 Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdDtiYWNrZ3JvdW5kOndoaXRlIj48c3Bh biBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxz cGFuIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZu YnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5JZg0KIGFueSBp bXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gdGhlIGN1cnJlbnQgTVBUQ1AgcHJvdG9jb2zi gJlzIGZhbGxiYWNrIGJlaGF2aW91ciBhbmQgY29waW5nIHdpdGggbWlkZGxlYm94ZXM8L3NwYW4+ PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6 MzYuMHB0Ij4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6 LTE4LjBwdDtiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtm b250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6Ny4wcHQi PiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNs YXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gc3R5 bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVv dDtzYW5zLXNlcmlmJnF1b3Q7Ij5JZg0KIHdlIGNhbiBhZ3JlZSB0aGF0IHRoZSBzb2x1dGlvbiBp cyBiYXNlZCBvbiBhIG5ldyBNUFRDUCBvcHRpb248L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdDtiYWNrZ3JvdW5kOndo aXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3 PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQt c3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5J Zg0KIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gdGhlIGN1cnJlbnQgTVBUQ1Ag cHJvdG9jb2zigJlzIHNlbWFudGljcyAob3RoZXIgdGhhbiB0aGUgbmV3IG9wdGlvbikgZWcgaW4g dGVybXMgb2Y8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+ PGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4MjQjc2VjdGlvbi00Ij48 c3BhbiBzdHlsZT0iY29sb3I6d2luZG93dGV4dCI+aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1s L3JmYzY4MjQjc2VjdGlvbi00PC9zcGFuPjwvYT48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+ DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQ7YmFja2dyb3VuZDp3aGl0 ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwv c3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNw YWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+SWYN CiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIFRDUOKAmXMgc2VtYW50aWNzLCBv ciBhbnkgbW9kcyBhcmUgbmVlZGVkLCBvciBhc3N1bXB0aW9ucyBhYm91dCBpdHMgYmVoYXZpb3Vy LCBldGM8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0i bWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i dGV4dC1pbmRlbnQ6LTE4LjBwdDtiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250 LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3Nw YW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5JZg0KIGFueSBpbXBhY3QgaXMgYWxyZWFk eSBlbnZpc2FnZWQgb24gb3RoZXIgZXhpc3RpbmcgdHJhbnNwb3J0IHByb3RvY29s4oCZcyBzZW1h bnRpY3MgKHByZXN1bWluZyBwZW9wbGUgc3RpbGwgd291bGQgbGlrZSBub24tVENQIGluIHNjb3Bl Pyk8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFy Z2luLWxlZnQ6MzYuMHB0Ij4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4 dC1pbmRlbnQ6LTE4LjBwdDtiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXpl OjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNp emU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNw OzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZx dW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5Bbnl0aGluZw0KIGVsc2UgdGhhdCB5b3UgdGhp bmsgaXMgbmVlZGVkIGluIG9yZGVyIHRvIGZyYW1lIHRoZSB3b3JrIGl0ZW08L3NwYW4+PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4w cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7 Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4g c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5JdCBtYXkgYmUgY2xlYXJlciB0byBkbyB0aGlzIGZvciB0 aGUgdHdvIHVzZSBjYXNlcyAoc2luZ2xlLWVuZGVkIHByb3h5LCBpZSB3aGVyZSBvbmx5IG9uZSBo b3N0IGlzIE1QVENQLWVuYWJsZWQ7IGFuZCBkb3VibGUtZW5kZWQgcHJveHksIGllIHdoZXJlDQog bmVpdGhlciBob3N0IGlzIE1QVENQLWVuYWJsZWQpLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwv ZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJi YWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWls eTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2Vy aWYmcXVvdDsiPlRoaXMgbWF5IHNlZW0gbGlrZSBhIGxvbmcgbGlzdCwgYnV0IG1vc3Qgb2YgdGhl IGFuc3dlcnMgY2FuIGJlIOKAnG5vbmXigJ0g4oCTIHdl4oCZbGwgZW5kIHVwIHdpdGgganVzdCBh IHNob3J0IHBhcmFncmFwaCBvciBhIGZldyBidWxsZXRzIGluIHRoZSBjaGFydGVyLjwvc3Bhbj48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXpl OjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYm cXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1 b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPldl4oCZZCBhbHNvIGhhdmUgdG8gd29yayBvdXQg aW50ZXJhY3Rpb25zIHdpdGggbm9uLU1QVENQIFdHcywgYnV0IE1pcmphIGFuZCBJRVNHIHdpbGwg cHJvYmFibHkgd2FudCB0aGUgbWFpbiBpbnB1dCBvbiB0aGlzLjwvc3Bhbj48bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250 LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNw Ozwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3Nh bnMtc2VyaWYmcXVvdDsiPlRoYW5rczwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9k aXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5k OndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtD YWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPlBoaWwgJmFtcDsgWW9zaGk8L3Nw YW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIHN0eWxlPSJmb250 LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMt c2VyaWYmcXVvdDsiPl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fPGJyPg0KbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdDxicj4NCjwvc3Bhbj48YSBocmVmPSJt YWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjkuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7 O2NvbG9yOiM5NTRGNzIiPm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvc3Bhbj48L2E+PHNwYW4gc3R5 bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTomcXVvdDtIZWx2ZXRpY2EmcXVvdDssJnF1 b3Q7c2Fucy1zZXJpZiZxdW90OyI+PGJyPg0KPC9zcGFuPjxhIGhyZWY9Imh0dHBzOi8vd3d3Lmll dGYub3JnL21haWxtYW4vbGlzdGluZm8vbXVsdGlwYXRodGNwIj48c3BhbiBzdHlsZT0iZm9udC1z aXplOjkuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OywmcXVvdDtzYW5zLXNl cmlmJnF1b3Q7O2NvbG9yOiM5NTRGNzIiPmh0dHBzOi8vd3d3LmlldGYub3JnL21haWxtYW4vbGlz dGluZm8vbXVsdGlwYXRodGNwPC9zcGFuPjwvYT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9k aXY+DQo8L2Jsb2NrcXVvdGU+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBz dHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwv ZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9i bG9ja3F1b3RlPg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpw PjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2JvZHk+DQo8L2h0bWw+DQo= --_000_6e2b8d331ee94c958e6f400c53f59716HE105662emea1cdstintern_-- From nobody Tue Nov 15 21:50:06 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 0FFF2129697 for ; Tue, 15 Nov 2016 21:50:01 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.696 X-Spam-Level: X-Spam-Status: No, score=-5.696 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RP_MATCHES_RCVD=-1.497] autolearn=unavailable autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 1GIoQzaDo2GN for ; Tue, 15 Nov 2016 21:49:57 -0800 (PST) Received: from mail-out01.uio.no (mail-out01.uio.no [IPv6:2001:700:100:10::50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C592112968C for ; Tue, 15 Nov 2016 21:49:56 -0800 (PST) Received: from mail-mx1.uio.no ([129.240.10.29]) by mail-out01.uio.no with esmtp (Exim 4.82_1-5b7a7c0-XX) (envelope-from ) id 1c6t6Z-0002gX-5l for multipathtcp@ietf.org; Wed, 16 Nov 2016 06:49:55 +0100 Received: from dhcp-8409.meeting.ietf.org ([31.133.132.9]) by mail-mx1.uio.no with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) user michawe (Exim 4.80) (envelope-from ) id 1c6t6W-00077N-Uy; Wed, 16 Nov 2016 06:49:55 +0100 From: Michael Welzl Message-Id: Content-Type: multipart/alternative; boundary="Apple-Mail=_064DC8B2-449D-4F15-A57D-8F8F1AD7E1EA" Mime-Version: 1.0 (Mac OS X Mail 10.1 \(3251\)) Date: Wed, 16 Nov 2016 14:49:46 +0900 In-Reply-To: To: Yoshifumi Nishida References: <7A111AD3-3E4C-43D1-999A-F383428103AC@ifi.uio.no> X-Mailer: Apple Mail (2.3251) X-UiO-SPF-Received: X-UiO-Ratelimit-Test: rcpts/h 3 msgs/h 1 sum rcpts/h 4 sum msgs/h 2 total rcpts 48819 max rcpts/h 54 ratelimit 0 X-UiO-Spam-info: not spam, SpamAssassin (score=-5.0, required=5.0, autolearn=disabled, HTML_MESSAGE=0.001, MIME_QP_LONG_LINE=0.001, UIO_MAIL_IS_INTERNAL=-5, uiobl=NO, uiouri=NO) X-UiO-Scanned: CDCA9FBA9A2288A9141FA649B17E375F2E74FD1F X-UiO-SPAM-Test: remote_host: 31.133.132.9 spam_score: -49 maxlevel 80 minaction 2 bait 0 mail/h: 1 total 23 max/h 6 blacklist 0 greylist 0 ratelimit 0 Archived-At: Cc: multipathtcp , iccrg@irtf.org Subject: Re: [multipathtcp] LISA - Linked Slow-Start for MPTCP => ICCRG X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 05:50:01 -0000 --Apple-Mail=_064DC8B2-449D-4F15-A57D-8F8F1AD7E1EA Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Yoshi! Thanks a lot for asking! I don=E2=80=99t think it=E2=80=99s a naive = question at all. *** DISCLAIMER START *** I=E2=80=99ll preface my answer with a disclaimer: we focus our = evaluations on the non-shared bottleneck case because it=E2=80=99s the = worst case - when paths DO share a bottleneck, uncoupled Slow Start in = MPTCP breaks goal 2 laid out in RFC 6356 (=E2=80=9Cdo no harm=E2=80=9D), = and that should be reason enough to fix it. So, by looking at the impact on Flow Completion Time (FCT) in the = non-shared bottleneck case, we=E2=80=99re really not very fair towards = ourselves. If the impact on FCT isn=E2=80=99t too bad then that=E2=80=99s = in fact already a super good result. I want folks to understand that = :-) Also, just as a reminder for everyone, slides and a paper with many = results and explanations are at: http://heim.ifi.uio.no/runabk/lisa/ *** DISCLAIMER END *** With this out of the way, let me try to answer your question. At a high (simplistic) level, your question is a bit similar to asking = =E2=80=9Cwhy doesn=E2=80=99t Cubic=E2=80=99s HyStart hurt?=E2=80=9D - = like LISA, it makes slow start less aggressive, and that leads to = benefits. The similarities stop there :-) HyStart attenuates SS much, much = more (actually LISA doesn=E2=80=99t "attenuate SS" but tries to turn = SS+number_of_subflows*IW into SS on the wire, and it only operates once, = very briefly, not from a certain point until the end of SS). HyStart = tries to persistently get a benefit by attenuating SS at just the right = time based on delay measurements, whereas LISA does it temporarily after = a fixed number of round-trips. So, as a result, whether LISA yields a = benefit in the non-shared bottleneck case is pretty much a matter of = luck. But the bottom line is: making SS a little aggressive can, by = itself, sometimes be a good thing. At least it doesn=E2=80=99t seem to = be a very bad thing. At a finer-grain level, things may get a bit clearer when we look at an = example. Consider 2 subflows, with IW 10 and equal RTTs (just to keep things = simple). The first subflow has cwnd=3D10, then 20, then 40. In the round = where it reaches 40, the second subflow is started with IW=3D10. If you = look at the diagram on page 4 of the slides I showed yesterday (sorry, I = didn=E2=80=99t have time to explain that diagram in my presentation), = you can see it - look for the point where y=3D40 and x=3Dapprox. 0.3: = https://www.ietf.org/proceedings/97/slides/slides-97-iccrg-update-on-lisa-= a-linked-slow-start-algorithm-for-mptcp-draft-barik-mptcp-lisa-01-00.pdf So what you get is, without LISA: flow 1, on path 1: cwnd =3D 10, 20, 40, 80, 160=E2=80=A6 flow 2, on path 2: cwnd =3D X, X, 10, 20, 40=E2=80=A6 and with LISA: flow 1, on path 1: cwnd =3D 10, 20, 30, 60, 120=E2=80=A6 flow 2, on path 2: cwnd =3D X, X, 10, 20, 40=E2=80=A6 (=E2=80=9CX" meaning =E2=80=9Cnot active yet=E2=80=9D) So, for better or worse, with LISA, the burst size is different when = flow 1 (probably the first) exceeds the capacity limit. This influences = the amount of overshoot (which otherwise depends on the queue size and = the BDP). How good or bad different amounts of overshoot play out, depends on=E2=80=A6= well=E2=80=A6 the queue length; the back off factor (e.g. better with = Cubic than Reno; generally of course best with ECN+ABE ;-) ); the = presence of TLP; ... So it=E2=80=99s just not persistently a bad thing to reduce this burst = size - unless, of course, your flows have just the right length for them = to terminate early enough so that the reduced aggression yields an extra = round-trip. That=E2=80=99s also a narrow range, the flow size must be = greater than 10+20+40 packets for LISA to even kick in, but not large = enough to exceed the bandwidth limit because then we=E2=80=99re back = with this more random outcome described above. Does that help? Clearly it=E2=80=99s not simple =E2=80=A6 the = non-linear impact of this SS burst reduction on the overshoot and, with = it, the cwnd size immediately after slow start can be seen on slide 8 of = the slides from yesterday - same short URL again: = https://www.ietf.org/proceedings/97/slides/slides-97-iccrg-update-on-lisa-= a-linked-slow-start-algorithm-for-mptcp-draft-barik-mptcp-lisa-01-00.pdf = = E.g. in this case, LISA strictly only made things better in the range = where the queue length was between approx 8 and 20: the cwnd at the end = was a bit higher, and that coincides with less retransmissions. I hope that helps? Cheers, Michael > On Nov 16, 2016, at 12:11 AM, Yoshifumi Nishida = wrote: >=20 > Hello, > I've tried to ask a naive question at the meeting, but I missed the > chance due to time restriction.. >=20 > If the paths don't share a bottleneck, i am guessing it might be too > conservative especially when the paths are not competed with other > flows. > I am wondering why this is slightly conservative and doesn't hurt. > Some cases should be true, but I just thought some cases are not. > -- > Yoshi >=20 > On Mon, Sep 26, 2016 at 12:40 AM, Michael Welzl = wrote: >> Dear all, >>=20 >> LISA is a simple algorithm that couples MPTCP subflows in slow-start, = to reduce bursts that happen when multiple sub-flows start up with a = delay and all send their IW, all in SS. >> We found this effect to be generally bad (i.e., improved with LISA = :-) ) when subflows do share a bottleneck, and we find that this = slightly more conservative behavior also doesn't hurt (actually, = sometimes it's a benefit) when they do *not* share a bottleneck. After = all, slow-start is very aggressive anyway - is it really so important = for the 2nd, 3rd... subflow of MPTCP to be *that* aggressive? >>=20 >> We presented it to MPTCP at the last IETF, and in Yokohama. >> There's a draft: = https://tools.ietf.org/html/draft-barik-mptcp-lisa-01 >> and a page with slides, a published paper with results, and code: = http://heim.ifi.uio.no/runabk/lisa/ >>=20 >> The way ahead, as agreed with the MPTCP chairs, is to either publish = via MPTCP if their future charter will allow, or else publish this via = ICCRG. >> Either way, for now, discussion of this draft should happen in the = ICCRG mailing list. We authors would greatly appreciate feedback - so = far, we didn't get many comments! >>=20 >> Cheers, >> Michael (with Runa & Simone) >>=20 >> _______________________________________________ >> multipathtcp mailing list >> multipathtcp@ietf.org >> https://www.ietf.org/mailman/listinfo/multipathtcp --Apple-Mail=_064DC8B2-449D-4F15-A57D-8F8F1AD7E1EA Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 Hi Yoshi!

Thanks a lot for asking!  I don=E2=80=99t think it=E2=80=99= s a naive question at all.

*** DISCLAIMER START ***

I=E2=80=99ll preface my answer with a = disclaimer: we focus our evaluations on the non-shared bottleneck case = because it=E2=80=99s the worst case - when paths DO share a bottleneck, = uncoupled Slow Start in MPTCP breaks goal 2 laid out in RFC 6356 (=E2=80=9C= do no harm=E2=80=9D), and that should be reason enough to fix = it.
So, by looking at the impact on Flow Completion = Time (FCT) in the non-shared bottleneck case, we=E2=80=99re really not = very fair towards ourselves. If the impact on FCT isn=E2=80=99t too bad = then that=E2=80=99s in fact already a super good result. I want folks to = understand that   :-)

Also, just as a reminder for everyone, slides and a paper = with many results and explanations are at: http://heim.ifi.uio.no/runabk/lisa/

*** = DISCLAIMER END ***


With this out of the = way, let me try to answer your question.

At a high (simplistic) level, your = question is a bit similar to asking =E2=80=9Cwhy doesn=E2=80=99t = Cubic=E2=80=99s HyStart hurt?=E2=80=9D - like LISA, it makes slow start = less aggressive, and that leads to benefits.

The similarities stop there  :-) =    HyStart attenuates SS much, much more (actually LISA = doesn=E2=80=99t "attenuate SS" but tries to turn = SS+number_of_subflows*IW into SS on the wire, and it only operates once, = very briefly, not from a certain point until the end of SS). HyStart = tries to persistently get a benefit by attenuating SS at just the right = time based on delay measurements, whereas LISA does it temporarily after = a fixed number of round-trips. So, as a result, whether LISA yields a = benefit in the non-shared bottleneck case is pretty much a matter of = luck. But the bottom line is: making SS a little aggressive can, by = itself, sometimes be a good thing. At least it doesn=E2=80=99t seem to = be a very bad thing.

At a finer-grain level, things may get a bit clearer when we = look at an example.

Consider 2 subflows, with IW 10 and equal RTTs (just to keep = things simple). The first subflow has cwnd=3D10, then 20, then 40. In = the round where it reaches 40, the second subflow is started with IW=3D10.= If you look at the diagram on page 4 of the slides I showed yesterday = (sorry, I didn=E2=80=99t have time to explain that diagram in my = presentation), you can see it - look for the point where y=3D40 and = x=3Dapprox. 0.3:  https://www.ietf.org/proceedings/97/slides/slides-97-iccrg-upda= te-on-lisa-a-linked-slow-start-algorithm-for-mptcp-draft-barik-mptcp-lisa-= 01-00.pdf

So= what you get is, without LISA:
flow 1, on path 1: = cwnd =3D 10, 20, 40, 80, 160=E2=80=A6
flow 2, on = path 2: cwnd =3D X, X, 10, 20, 40=E2=80=A6

and with LISA:
flow = 1, on path 1: cwnd =3D 10, 20, 30, 60, 120=E2=80=A6
flow 2, on path 2: cwnd =3D X, X, 10, 20, 40=E2=80=A6

(=E2=80=9C= X" meaning =E2=80=9Cnot active yet=E2=80=9D)

So, for better or worse, = with LISA, the burst size is different when flow 1 (probably the first) = exceeds the capacity limit. This influences the amount of overshoot = (which otherwise depends on the queue size and the BDP).
How good or bad different amounts of overshoot play out, = depends on=E2=80=A6 well=E2=80=A6  the queue length; the back off = factor (e.g. better with Cubic than Reno; generally of course best with = ECN+ABE   ;-)   ); the presence of TLP; ...

So it=E2=80=99s just not = persistently a bad thing to reduce this burst size - unless, of course, = your flows have just the right length for them to terminate early enough = so that the reduced aggression yields an extra round-trip. That=E2=80=99s = also a narrow range, the flow size must be greater than 10+20+40 packets = for LISA to even kick in, but not large enough to exceed the bandwidth = limit because then we=E2=80=99re back with this more random outcome = described above.

Does that help?  Clearly it=E2=80=99s not simple =E2=80=A6= the non-linear impact of this SS burst reduction on the overshoot and, = with it, the cwnd size immediately after slow start can be seen on slide = 8 of the slides from yesterday - same short URL again:
https://www.ietf.org/proceedings/97/slides/slides-97-iccrg-upda= te-on-lisa-a-linked-slow-start-algorithm-for-mptcp-draft-barik-mptcp-lisa-= 01-00.pdf

E.g. in this case, LISA strictly only made things better in = the range where the queue length was between approx 8 and 20: the cwnd = at the end was a bit higher, and that coincides with less = retransmissions.

I hope that helps?

Cheers,
Michael



On = Nov 16, 2016, at 12:11 AM, Yoshifumi Nishida <nishida@sfc.wide.ad.jp> wrote:

Hello,
I've tried to ask a naive question at = the meeting, but I missed the
chance due to time = restriction..

If the paths don't share a = bottleneck, i am guessing it might be too
conservative = especially when the paths are not competed with other
flows.
I am wondering why this is slightly = conservative and doesn't hurt.
Some cases should be true, = but I just thought some cases are not.
--
Yoshi

On Mon, Sep 26, 2016 at = 12:40 AM, Michael Welzl <michawe@ifi.uio.no> wrote:
Dear all,

LISA is = a simple algorithm that couples MPTCP subflows in slow-start, to reduce = bursts that happen when multiple sub-flows start up with a delay and all = send their IW, all in SS.
We found this effect to be = generally bad (i.e., improved with LISA :-) ) when subflows do share a = bottleneck, and we find that this slightly more conservative behavior = also doesn't hurt (actually, sometimes it's a benefit) when they do = *not* share a bottleneck. After all, slow-start is very aggressive = anyway - is it really so important for the 2nd, 3rd... subflow of MPTCP = to be  *that* aggressive?

We presented = it to MPTCP at the last IETF, and in Yokohama.
There's a = draft: https://tools.ietf.org/html/draft-barik-mptcp-lisa-01
and a page with slides, a published paper with results, and = code:  http://heim.ifi.uio.no/runabk/lisa/

The way ahead, as agreed with the MPTCP chairs, is to either = publish via MPTCP if their future charter will allow, or else publish = this via ICCRG.
Either way, for now, discussion of this = draft should happen in the ICCRG mailing list. We authors would greatly = appreciate feedback - so far, we didn't get many comments!

Cheers,
Michael (with Runa & = Simone)

_______________________________________________
multipathtcp mailing list
multipathtcp@ietf.org
https://www.ietf.org/mailman/listinfo/multipathtcp

= --Apple-Mail=_064DC8B2-449D-4F15-A57D-8F8F1AD7E1EA-- From nobody Tue Nov 15 22:46:52 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 00FEA1293EE for ; Tue, 15 Nov 2016 22:46:50 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.105 X-Spam-Level: X-Spam-Status: No, score=-4.105 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id r3GuOC6_cCtN for ; Tue, 15 Nov 2016 22:46:46 -0800 (PST) Received: from relais-inet.orange.com (mta136.mail.business.static.orange.com [80.12.70.36]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 95FA512954D for ; Tue, 15 Nov 2016 22:46:45 -0800 (PST) Received: from opfednr04.francetelecom.fr (unknown [xx.xx.xx.68]) by opfednr25.francetelecom.fr (ESMTP service) with ESMTP id DD07D180526; Wed, 16 Nov 2016 07:46:43 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.32]) by opfednr04.francetelecom.fr (ESMTP service) with ESMTP id 7BC8240077; Wed, 16 Nov 2016 07:46:43 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM32.corporate.adroot.infra.ftgroup ([fe80::8924:188:2124:a046%19]) with mapi id 14.03.0319.002; Wed, 16 Nov 2016 07:46:43 +0100 From: To: "Markus.Brunner3@swisscom.com" , "philip.eardley@bt.com" , "robert.skog@ericsson.com" , "alan.ford@gmail.com" Thread-Topic: MPTCP carrying UDP Thread-Index: AdI/NebMR0wIzv/5Tmmn4GsoWOcicgAJnNmAAB3eUpA= Date: Wed, 16 Nov 2016 06:46:43 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB4916@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <4F9AE579-29C1-4CEE-8415-4088190AD9E5@swisscom.com> In-Reply-To: <4F9AE579-29C1-4CEE-8415-4088190AD9E5@swisscom.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DB4916OPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 06:46:50 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DB4916OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgTWFya3VzLA0KDQpUaGFuayB5b3UgZm9yIHNoYXJpbmcgdGhpcyBpbmZvcm1hdGlvbi4NCg0K UGxlYXNlIHNlZSBpbmxpbmUuDQoNCkNoZWVycywNCk1lZA0KDQpEZSA6IE1hcmt1cy5CcnVubmVy M0Bzd2lzc2NvbS5jb20gW21haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tXQ0KRW52 b3nDqSA6IG1hcmRpIDE1IG5vdmVtYnJlIDIwMTYgMTc6MjINCsOAIDogcGhpbGlwLmVhcmRsZXlA YnQuY29tOyByb2JlcnQuc2tvZ0Blcmljc3Nvbi5jb207IEJPVUNBREFJUiBNb2hhbWVkIElNVC9P TE47IGFsYW4uZm9yZEBnbWFpbC5jb20NCkNjIDogbXVsdGlwYXRodGNwQGlldGYub3JnDQpPYmpl dCA6IFJlOiBNUFRDUCBjYXJyeWluZyBVRFANCg0KSGkgUGhpbCwgYWxsLA0KDQpPdXIgU3dpc3Nj b20gTGFicyBoYXZlIGRvbmUgc29tZSBwbGF5aW5nIGFyb3VuZCBvbiB0aGUgdG9waWMgcnVubmlu ZyBVRFAgb3ZlciBTT0NLUzUgKyBNUFRDUCAoVGhhbmtzIHRvIE9sYWYsIFNpbGthLCBEb21pbmlx dWUpIGZvciBmZWFzaWJpbGl0eSBub3QgZm9yIHBlcmZvcm1hbmNlIG1lYXN1cmVtZW50cy4NCg0K VGhlIGxlYXJuaW5ncyBhcmUgdGhhdCBpdCB3b3JrcywgaG93ZXZlciBpdCBpcyBuYXR1cmFsbHkg bW9yZSBjb21wbGV4IHRvIGRvIHRoYW4gVENQLg0KDQotICAgICAgICAgIFNpbmNlIFVEUCBpcyBz dGF0ZWxlc3MsIGV2ZXJ5IHNpbmdsZSBwYWNrZXQgaGFzIHRvIGJlIGV4YW1pbmVkIGZvciBpdHMg ZGVzdGluYXRpb24gKElQIGFuZCBwb3J0KS4gVGhpcyBhbHNvIHJlcXVpcmVzIGEgdGltZW91dCBh c3NvY2lhdGVkIHdpdGggZWFjaCBNUFRDUCBzZXNzaW9uIGluIG9yZGVyIHRvIG1hbmFnZSB0aGUg bGlmZXRpbWUgKHRoZSBjbGllbnQgb3IgZGVzdGluYXRpb24gd2lsbCBub3Qgc2VuZCBhIEZJTiku DQoNCltNZWRdIFRoaXMgaXMgd2h5IHdlIGFyZSBwcm9wb3NzaW5nIHRvIGhhdmUgYSBsaWZldGlt ZSBlbnRyeSBpbiB0aGUgYmluZGluZyB0YWJsZSBtYWludGFpbmVkIGJ5IGFuIE1QVENQIHByb3h5 Og0KDQoNCiAgIExpZmV0aW1lOiAgVGhpcyBpbmZvcm1hdGlvbiBpbmRpY2F0ZXMgdGhlIHJlbWFp bmluZyB2YWxpZGl0eSBsaWZldGltZQ0KICAgICAgZm9yIHRoZSBzZXNzaW9uIGVudHJ5LiAgV2hl biB0aGUgbGlmZXRpbWUgZXhwaXJlcywgdGhpcyBzZXNzaW9uDQogICAgICBlbnRyeSBpcyBkZWxl dGVkIGZyb20gdGhlIHRhYmxlLiAgSWYgYWxsIHNlc3Npb25zIGJvdW5kIHRvIGEgZ2l2ZW4NCiAg ICAgIGJpbmRpbmcgZW50cnkgZXhwaXJlZCwgdGhhdCBiaW5kaW5nIGVudHJ5IG11c3QgYmUgZGVs ZXRlZC4NCiAgICAgIFJlY29tbWVuZGF0aW9ucyBmb3Igc2V0dGluZyB0aGlzIHBhcmFtZXRlciBh cmUgZGVmaW5lZCBpbg0KICAgICAgW1JGQzc4NTc8aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1s L3JmYzc4NTc+XVtSRkM1MzgyXVtSRkM0Nzg3PGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9y ZmM0Nzg3Pl0uDQoNCg0KDQpXZSBhcmUgYWxzbyBwcm9wb3NpbmcgYSBzb2x1dGlvbiB0byBzeW5j IHRoZSBiaW5kaW5nIGVudHJpZXMgYmV0d2VlbiB0d28gcHJveGllczoNCg0KDQoNCj09NC4zLjM8 aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2RyYWZ0LWJvdWNhZGFpci1tcHRjcC1wbGFpbi1t b2RlLTA4I3NlY3Rpb24tNC4zLjM+LiAgRXhwaXJhdGlvbiBvZiBhIEJpbmRpbmcgRW50cnkNCg0K DQogICBBIGNvbmZpZ3VyYWJsZSBwYXJhbWV0ZXIgTUFZIGJlIHN1cHBvcnRlZCBieSB0aGUgQ1BF IGFuZCB0aGUNCiAgIGNvbmNlbnRyYXRvciB0byB0ZXJtaW5hdGUgTVBUQ1AgY29ubmVjdGlvbnMg d2l0aCB0aGUgRkFTVENMT1NFDQogICBwcm9jZWR1cmUgKFNlY3Rpb24gMy41IG9mIFtSRkM2ODI0 XTxodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNjgyNCNzZWN0aW9uLTMuNT4pIHdoZW4g YSBiaW5kaW5nIGVudHJ5IGV4cGlyZXMuDQoNCiAgIElmIHRoZXJlIGlzIG5vIGJpbmRpbmcgc3Rh dGUgdGhhdCBtYXRjaGVzIGEgcmVjZWl2ZWQgbm9uLVNZTiBzZWdtZW50LA0KICAgdGhlIENQRS9j b25jZW50cmF0b3IgU0hPVUxEIHJlcGx5IHdpdGggYSBSU1Qgc2VnbWVudC4gIFRoaXMgYmVoYXZp b3INCiAgIGFpbXMgdG8gc3luY2hyb25pemUgdGhlIGJpbmRpbmcgdGFibGVzIGJldHdlZW4gdGhl IENQRSBhbmQgdGhlDQogICBjb25jZW50cmF0b3IgYnkgY2xlYXJpbmcgYmluZGluZ3MgdGhhdCBh cmUgcHJlc2VudCBlaXRoZXIgaW4gdGhlIENQRQ0KICAgb3IgaW4gdGhlIGNvbmNlbnRyYXRvci4N Cg0KPT09PT09PT09PT09PT09PT09DQoNCg0KDQpBbmQgYWxzbyB0aGlzIGJlaGF2aW9yOg0KDQoN Cg0KPT0NCjUuMS4zPGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1ib3VjYWRhaXIt bXB0Y3AtcGxhaW4tbW9kZS0wOCNzZWN0aW9uLTUuMS4zPi4gIFRlcm1pbmF0aW5nIFVEUC1Ucmln Z2VyZWQgU3ViZmxvd3MNCiAgIFVEUC10cmlnZ2VyZWQgc3ViZmxvd3MgU0hPVUxEIGJlIHRlcm1p bmF0ZWQgYnkgYW4gTVBUQ1AgZW5kcG9pbnQgKENQRQ0KICAgb3IgY29uY2VudHJhdG9yKSBpZiBu byBVRFAgcGFja2V0IG1hdGNoaW5nIHRoZSBjb3JyZXNwb25kaW5nIGJpbmRpbmcNCiAgIGVudHJ5 IGlzIHJlY2VpdmVkIGZvciBhdCBsZWFzdCA1IG1pbnV0ZXMgKHNlZSBTZWN0aW9uIDQuMyBvZjxo dHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNDc4NyNzZWN0aW9uLTQuMz4NCiAgIFtSRkM0 Nzg3XTxodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNDc4NyNzZWN0aW9uLTQuMz4pLiAg Q29uc2VxdWVudGx5LCB0aGUgcHJvY2VkdXJlIGluIFNlY3Rpb24gNC40LjQ8aHR0cHM6Ly90b29s cy5pZXRmLm9yZy9odG1sL2RyYWZ0LWJvdWNhZGFpci1tcHRjcC1wbGFpbi1tb2RlLTA4I3NlY3Rp b24tNC40LjQ+IE1VU1QgYmUNCg0KICAgZm9sbG93ZWQgdG8gdGVybWluYXRlIHRoZSBNUFRDUCBj b25uZWN0aW9uIGFuZCB0aGUgYXNzb2NpYXRlZA0KICAgc3ViZmxvd3MuICBUaGUgdHJhbnNwb3J0 IGNvb3JkaW5hdGVzIG9mIHRoZSBGQVNUQ0xPU0UgbWVzc2FnZXMgYXJlDQogICBzZXQgYWNjb3Jk aW5nIHRvIHRoZSBpbmZvcm1hdGlvbiBtYWludGFpbmVkIGluIHRoZSBiaW5kaW5nIHRhYmxlLg0K DQo9DQoNCg0KDQotICAgICAgICAgIE9idGFpbmluZyB0aGUgYWN0dWFsIGRlc3RpbmF0aW9uIGFk ZHJlc3Mgb2YgYSBwYWNrZXQgYWZ0ZXIgaXQgd2FzIHJlZGlyZWN0ZWQgdG8gYSBwcm94eSBpcyBu b3QgdHJpdmlhbCAodGhhdCBzb3VuZCBhIGJpdCBsaWtlIGFuIGltcGxlbWVudGF0aW9uIGlzc3Vl IG9mIHRoZSBrZXJuZWxzIGFuZCB0aGUgaW50ZXJwbGF5IHdpdGggdGhlIHByb3h5IHVzZWQpLg0K DQpbTWVkXSBJIHNlZSB0aGlzIGlzIGFzIGltcGxlbWVudHRhaW9uLXNwZWNpZmljLg0KDQpLaW5k IHJlZ2FyZHMvVmllbGUgR3LDvHNzZQ0KDQpNYXJjdXMNCg0K4oCU4oCULQ0KTWFyY3VzIEJydW5u ZXINClN3aXNzY29tDQorNDE3OTg3NjQ0MDkNCg0KDQpWb246ICJwaGlsaXAuZWFyZGxleUBidC5j b208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4iIDxwaGlsaXAuZWFyZGxleUBidC5jb208 bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4+DQpEYXR1bTogRGllbnN0YWcsIDE1LiBOb3Zl bWJlciAyMDE2IHVtIDEyOjUxDQpBbjogInJvYmVydC5za29nQGVyaWNzc29uLmNvbTxtYWlsdG86 cm9iZXJ0LnNrb2dAZXJpY3Nzb24uY29tPiIgPHJvYmVydC5za29nQGVyaWNzc29uLmNvbTxtYWls dG86cm9iZXJ0LnNrb2dAZXJpY3Nzb24uY29tPj4sICJtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2Uu Y29tPG1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPiIgPG1vaGFtZWQuYm91Y2Fk YWlyQG9yYW5nZS5jb208bWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20+PiwgU0NT LVNJUy1JTkkgQnJ1bm5lciBNYXJrdXMgPE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208bWFp bHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20+PiwgImFsYW4uZm9yZEBnbWFpbC5jb208 bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+IiA8YWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86 YWxhbi5mb3JkQGdtYWlsLmNvbT4+DQpDYzogIm11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86 bXVsdGlwYXRodGNwQGlldGYub3JnPiIgPG11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVs dGlwYXRodGNwQGlldGYub3JnPj4NCkJldHJlZmY6IE1QVENQIGNhcnJ5aW5nIFVEUA0KDQooSSBj aGFuZ2VkIHRoZSBTdWJqZWN0IGxpbmUgb2YgdGhlIGVtYWlsKQ0KDQpEbyBwZW9wbGUgaGF2ZSBh bnkgZXhwZXJpbWVudGFsIHJlc3VsdHMgL2V4cGVyaWVuY2VzIHRoZXkgY291bGQgc2hhcmUgb2Yg cnVubmluZyBVRFAgYXBwbGljYXRpb25zIG92ZXIgTVBUQ1Agc3ViLWZsb3dzPyAgV291bGQgYmUg aW50ZXJlc3RlZCB0byBoZWFyIGFib3V0IHRoZSBpc3N1ZXMuIEkgZ3Vlc3MgVm9JUCBhbmQgUXVp YyB3b3VsZCBiZSB0aGUgbW9zdCBpbnRlcmVzdGluZyBvbmVzLiBXaGV0aGVyIHRoZSBleHBlcmlt ZW50cyBhcmUgd2l0aCBvbmx5IG9uZSBwYXRoIGJlaW5nIHVzZWQgYXQgb25jZSwgb3IgbXVsdGlw bGUuIGV0Yw0KDQoNCg0KRnJvbTogUm9iZXJ0IFNrb2cgW21haWx0bzpyb2JlcnQuc2tvZ0Blcmlj c3Nvbi5jb21dDQpTZW50OiAxNSBOb3ZlbWJlciAyMDE2IDEwOjA5DQpUbzogbW9oYW1lZC5ib3Vj YWRhaXJAb3JhbmdlLmNvbTxtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbT47IE1h cmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208bWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2Nv bS5jb20+OyBFYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFIgPHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxt YWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPj47IGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRv OmFsYW4uZm9yZEBnbWFpbC5jb20+DQpDYzogbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzpt dWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpTdWJqZWN0OiBSRTogW211bHRpcGF0aHRjcF0gVG93YXJk cyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQoNCisxDQpXZSBzZWUgYSBuZWVkIHRv IHNvbHZlIFVEUCBpbiBzZXZlcmFsIHBsYWNlcywgc28gaGF2aW5nIGEgc2VwYXJhdGUgc3BlY2lm aWNhdGlvbiBjYW4gaGVscCB0aGlzIG1vdmluZyBmb3J3YXJkLg0KDQpDaGVlcnMsDQovUm9iZXJ0 DQoNCkZyb206IG11bHRpcGF0aHRjcCBbbWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYu b3JnXSBPbiBCZWhhbGYgT2YgbW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTxtYWlsdG86bW9o YW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbT4NClNlbnQ6IGRlbiAxNSBub3ZlbWJlciAyMDE2IDA5 OjU3DQpUbzogTWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTxtYWlsdG86TWFya3VzLkJydW5u ZXIzQHN3aXNzY29tLmNvbT47IHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVh cmRsZXlAYnQuY29tPjsgYWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWls LmNvbT4NCkNjOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRm Lm9yZz4NClN1YmplY3Q6IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRD UCBQcm94eSB3b3JrIGl0ZW0NCg0KSGkgTWFya3VzLCBhbGwsDQoNCknigJltIG9uIHRoZSBzYW1l IHBhZ2UgdGhhdCBub24tdGNwIHRyYWZmaWMgc2hvdWxkIGJlIGNvbnNpZGVyZWQgaW4gc2NvcGUu IEF0IGxlYXN0LCB0aGUgVURQIGNhc2Ugc2hvdWxkIGJlIGludmVzdGlnYXRlZC4gSSByZW1lbWJl ciB0aGVyZSB3YXMgaW50ZXJlc3QgaW4gQkEgbWVldGluZyBhYm91dCB0aGUgVURQIHBhcnQgKGh0 dHBzOi8vd3d3LmlldGYub3JnL3Byb2NlZWRpbmdzLzk1L21pbnV0ZXMvbWludXRlcy05NS1tcHRj cCkuDQoNCkFuIG9wdGlvbiBJIHNlZSBpcyB0byBjb25zaWRlciBhZHZhbmNpbmcgdGhlIHVzZSBv ZiBNUFRDUCB0byBjb252ZXkgVURQIGZsb3dzIGluIGEgc2VwYXJhdGUgRVhQRVJJTUVOVEFMIHNw ZWNpZmljYXRpb24gdGhhdCB3aWxsIGJlIGNyb3NzLXJldmlld2VkIHdpdGggb3RoZXIgV0dzIChp bnRhcmVhLCB0c3Z3ZykuIEhhdmluZyB0aGF0IGJhc2Ugc3BlY2lmaWNhdGlvbiB3aWxsIGhlbHAg aGF2aW5nIGludGVyb3BlcmFibGUgaW1wbGVtZW50YXRpb25zIHRoYXQgd2lsbCBiZSB1c2VkIHRv IGNhcnJ5IGV4cGVyaW1lbnRhdGlvbnMuDQoNClRob3NlIGV4cGVyaW1lbnRzIHdpbGwgaGVscCB0 byBkZXRlcm1pbmUgd2hldGhlciB0aGUgcHJvcG9zZWQgc29sdXRpb24gaXMgY29tcGxleC9zaW1w bGUsIHZpYWJsZS9ub24tdmlhYmxlLCBmYWlsZWQvc3VjY2Vzc2Z1bCwgZXRjLg0KDQpMZXTigJlz IGdpdmUgaXQgYSB0cnkuDQoNCkNoZWVycywNCk1lZA0KDQpEZSA6IG11bHRpcGF0aHRjcCBbbWFp bHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnXSBEZSBsYSBwYXJ0IGRlIE1hcmt1cy5C cnVubmVyM0Bzd2lzc2NvbS5jb208bWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20+ DQpFbnZvecOpIDogbWFyZGkgMTUgbm92ZW1icmUgMjAxNiAwODo1OA0Kw4AgOiBwaGlsaXAuZWFy ZGxleUBidC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT47IGFsYW4uZm9yZEBnbWFp bC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+DQpDYyA6IG11bHRpcGF0aHRjcEBpZXRm Lm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KT2JqZXQgOiBSZTogW211bHRpcGF0 aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQoNClBoaWwsDQoN CklmIHlvdSBmZWVsIGl0IHdvdWxkIHRha2UgdG9vIGxvbmcgYW5kIHRvIGJlIHRvbyBjb21wbGV4 IHRvIGFjaGlldmUgaW4gYSByZWFzb25hYmxlIHRpbWVmcmFtZSwgd2UgYXJlIG9rIHdpdGggZXhj bHVkaW5nIG5vbi10Y3AgdHJhZmZpYywgaG93ZXZlciwgZm9yIG91ciB0b3RhbCBzb2x1dGlvbiB3 ZSBkbyByZXF1aXJlcyBhbHNvIG5vbi10Y3AgdHJhZmZpYyB0byBiZSBzZW50IG92ZXIgbXVsdGlw bGUgcGF0aHMuIFdlIGNvdWxkIGFyZ3VlIHRoYXQgd2UgY2FuIHVzZSBhIGRpZmZlcmVudCBtZWNo YW5pc21zIHNwZWNpZmljYWxseSBmb3IgVURQIGFuZCBvdGhlciBwcm90b2NvbHMsIGJ1dCBpdCB3 b3VsZCBiZSBuaWNlIHRvIGhhdmUgYXMgc2luZ2xlIE1QVENQLWJhc2VkIHNvbHV0aW9uLiAobXkg Z3V0IGZlZWxpbmcgaXMgdGhhdCB3ZSB3b3VsZCBuZWVkIHRvIHJlcGxpY2F0ZSBhIGxvdCBvZiBN UFRDUCBzY2hlZHVsaW5nIGZlYXR1cmVzIGludG8gYSBuZXcgbWVjaGFuaXNtKS4NCg0KTWFyY3Vz DQoNClZvbjogbXVsdGlwYXRodGNwIDxtdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZzxtYWls dG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc+PiBpbSBBdWZ0cmFnIHZvbiAicGhpbGlw LmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20+IiA8cGhpbGlwLmVh cmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20+Pg0KRGF0dW06IE1vbnRh ZywgMTQuIE5vdmVtYmVyIDIwMTYgdW0gMDc6MzINCkFuOiAiYWxhbi5mb3JkQGdtYWlsLmNvbTxt YWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4iIDxhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzph bGFuLmZvcmRAZ21haWwuY29tPj4NCkNjOiAibXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzpt dWx0aXBhdGh0Y3BAaWV0Zi5vcmc+IiA8bXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc+Pg0KQmV0cmVmZjogUmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMg YSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbQ0KDQoNCmkgdGhpbmsgd2Ugc2hvdWxkIG1v dmUgYmV5b25kICJleHBsb3Jpbmcgd2hldGhlciBpdCB3b3VsZCBiZSB1c2VmdWwiLg0KDQoNCg0K aSdkIGxpa2UgdXMgdG8gYXNzZXNzIHByb3Bvc2VkIHNvbHV0aW9ucy4gaSB0aGluayB3ZSBzaG91 bGQgc2F5IHRoaXMgaXMgd2hhdCB3ZSdyZSBkb2luZyAtIGF0IHRoZSBtb21lbnQgd2UndmUgaGFk IHF1aXRlIGEgbG90IG9mIGRpc2N1c3Npb24gYWJvdXQgb25lIHByb3Bvc2FsLiB3ZSBzaG91bGQg Z2l2ZSB0aGUgY2hhbmNlIGZvciBvdGhlciBwcm9wb3NhbHMsIGFuZCBtYWtlIHRoZSBkaXNjdXNz aW9uIG1vcmUgc3RydWN0dXJlZCAod2hhdCBhcmUgdGhlIGFzc2Vzc21lbnQgY3JpdGVyaWEpLg0K DQoNCg0KaSBhbHNvIHRoaW5rIHdlIHNob3VsZCBleHBsaWNpdGx5IGV4Y2x1ZGUgbm9uLXRjcCB0 cmFmZmljICAoaSB0aGluayBub24tdGNwIHRyYWZmaWMgaXMgdG9vIGJpZyBhIHRvcGljIGZvciBv dXIgV0cpDQoNCg0KDQpwaGlsDQoNCg0KDQoNCg0KX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX18NCkZyb206IEFsYW4gRm9yZCA8YWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5m b3JkQGdtYWlsLmNvbT4+DQpTZW50OiAxNCBOb3ZlbWJlciAyMDE2IDA2OjExDQpUbzogRWFyZGxl eSxQTCxQaGlsaXAsVFVCOCBSDQpDYzogbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc+DQpTdWJqZWN0OiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBh IE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQoNCkkgdGhpbmsgdGhpcyB3b3JrIGl0ZW0g aXMgYWNoaWV2YWJsZSBieSBzaW1wbHkgcmVtb3ZpbmcgcmVmZXJlbmNlcyB0byDigJxhdCBsZWFz dCBvbmUgZW5k4oCdIGZyb20gdGhlIGV4aXN0aW5nIGNoYXJ0ZXIgaXRlbSBvbiB0aGUgcHJveHku IFNvIHRoZSBpdGVtIHdvdWxkIG5vdyByZWFkOg0KDQpGaW5hbGx5LCB0aGUgd29ya2luZyBncm91 cCB3aWxsIGV4cGxvcmUgd2hldGhlciBhbiBNUFRDUC1hd2FyZQ0KbWlkZGxlYm94IHdvdWxkIGJl IHVzZWZ1bC4gRm9yIGV4YW1wbGUsIHBvdGVudGlhbGx5IGhlbHBpbmcgTVBUQ1DigJlzDQppbmNy ZW1lbnRhbCBkZXBsb3ltZW50IGJ5IGFsbG93aW5nIG9ubHkgb25lIGVuZCBob3N0IHRvIGJlIE1Q VENQLWVuYWJsZWQNCmFuZCB0aGUgbWlkZGxlYm94IGFjdHMgYXMgYW4gTVBUQ1AgcHJveHkgZm9y IHRoZSBvdGhlciBlbmQgaG9zdCwgd2hpY2ggcnVucw0KVENQOyBhbmQgcG90ZW50aWFsbHkgaGVs cGluZyBzb21lIG1vYmlsaXR5IHNjZW5hcmlvcywgd2hlcmUgdGhlIG1pZGRsZSBib3gNCmFjdHMg YXMgYW4gYW5jaG9yIGJldHdlZW4gdHdvIE1QVENQLWVuYWJsZWQgaG9zdHMuIEFsdGVybmF0aXZl bHksIG5laXRoZXINCmVuZCBob3N0IGNvdWxkIGJlIE1QVENQLWVuYWJsZWQgYnV0IGEgcGFpciBv ZiBwcm94aWVzIGNvdWxkIHdvcmsgdG9nZXRoZXIgdG8NCmJyaW5nIE1QVENQIGJlbmVmaXRzIHRv IHN1Y2ggY29ubmVjdGlvbnMuIFRoZSB3b3JraW5nIGdyb3VwIHdpbGwgZGV0YWlsIHdoYXQgcmVh bA0KcHJvYmxlbXMgYW4gTVBUQ1AtZW5hYmxlZCBtaWRkbGVib3ggbWlnaHQgc29sdmUsIGhvdyBp dCB3b3VsZCBpbXBhY3QgdGhlDQpNdWx0aXBhdGggVENQIGFyY2hpdGVjdHVyZSAoUkZDNjE4Miks IHdoYXQgcHJveHkgYXBwcm9hY2ggbWlnaHQgYmUNCmp1c3RpZmllZCBhcyBjb21wYXJlZCBhZ2Fp bnN0IGFsdGVybmF0aXZlIHNvbHV0aW9ucyB0byB0aGUgcHJvYmxlbXMsIGFuZA0KdGhlIGxpa2Vs eSBmZWFzaWJpbGl0eSBvZiBzb2x2aW5nIHRoZSB0ZWNobmljYWwgYW5kIHNlY3VyaXR5IGlzc3Vl cy4NCg0KSW4gc29tZSB3YXlzLCB0aGUgdHdvIGVuZGVkIHByb3h5IHdvcmsgY291bGQgZXZlbiBi ZSBzZWVuIGFzIGFuIGV4dGVuc2lvbiBvZiB0aGUgcHJldmlvdXMgb3BlcmF0aW9uYWwgZXhwZXJp ZW5jZSB3b3JrIHdpdGhpbiB0aGlzIFdHLg0KDQpSZWdhcmRzLA0KQWxhbg0KDQpPbiAxMCBOb3Yg MjAxNiwgYXQgMTk6MTcsIHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRs ZXlAYnQuY29tPiB3cm90ZToNCg0KSGksDQpQZXJoYXBzIHRoaXMgaXMgc3BlYWtpbmcgdG9vIHNv b24sIGJ1dCBpdCBsb29rcyBsaWtlIHRoZSB2ZXJ5IGFjdGl2ZSBkaXNjdXNzaW9uIGlzIHJlYWNo aW5nIHNvbWUgY29tbW9uIHVuZGVyc3RhbmRpbmc/DQoNCldl4oCZcmUgdHJ5aW5nIHRvIHdvcmsg b3V0IHdoYXQgYSB3b3JrIGl0ZW0gbWlnaHQgbG9vayBsaWtlLCBzbyB3b3VsZCBsaWtlIHRvIHVu ZGVyc3RhbmQgd2hhdCBhc3N1bXB0aW9ucyB3ZSB3b3VsZCBtYWtlLCBlZyBhYm91dCB0aGUgc2Nl bmFyaW8sICYgd2hhdCBjb21tb24gYWdyZWVtZW50cyB3ZeKAmWQgYXNzdW1lICYgcmVzdHJpY3Rp b25zIG9uIGhvdyB0aGUgc29sdXRpb24gd29ya3MuIFRoaXMgc2VlbXMgaW1wb3J0YW50IHRvIGZy YW1lIHdvcmsgYnkgV0cuIElmIHBvc3NpYmxlIHdl4oCZZCBsaWtlIGRpc2N1c3Npb24gb24gdGhl c2UgcG9pbnRzIHRvIGF2b2lkIGdldHRpbmcgaW50byB0aGUgZmluZSBkZXRhaWxzIG9mIG9uZSBw YXJ0aWN1bGFyIGV4aXN0aW5nIHByb3Bvc2FsLg0KDQpXaGF0IHdl4oCZZCBhcHByZWNpYXRlIGlz IGEgc3VtbWFyeSBvZiB3aGF0IHRoZSBhc3N1bXB0aW9ucyAvdW5kZXJzdGFuZGluZ3MgYXJlIGFi b3V0Og0K4oCiICAgICAgICAgVGhlIHNjZW5hcmlvIChmb3IgaW5zdGFuY2U6IHRoZSBNUFRDUC1l bmFibGVkIGhvc3Qga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIHByb3h5IChlZyB0aHJvdWdoIGNv bmZpZ3VyYXRpb24pOyBhbmQgaXQga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIOKAmGxlZ2FjeeKA mSBob3N0IGl0IHdhbnRzIHRvIGNvbW11bmljYXRlIHdpdGgpDQrigKIgICAgICAgICBJZiBhbnkg aW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s 4oCZcyBmYWxsYmFjayBiZWhhdmlvdXIgYW5kIGNvcGluZyB3aXRoIG1pZGRsZWJveGVzDQrigKIg ICAgICAgICBJZiB3ZSBjYW4gYWdyZWUgdGhhdCB0aGUgc29sdXRpb24gaXMgYmFzZWQgb24gYSBu ZXcgTVBUQ1Agb3B0aW9uDQrigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52 aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBzZW1hbnRpY3MgKG90aGVy IHRoYW4gdGhlIG5ldyBvcHRpb24pIGVnIGluIHRlcm1zIG9mIGh0dHBzOi8vdG9vbHMuaWV0Zi5v cmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNA0K4oCiICAgICAgICAgSWYgYW55IGltcGFjdCBpcyBh bHJlYWR5IGVudmlzYWdlZCBvbiBUQ1DigJlzIHNlbWFudGljcywgb3IgYW55IG1vZHMgYXJlIG5l ZWRlZCwgb3IgYXNzdW1wdGlvbnMgYWJvdXQgaXRzIGJlaGF2aW91ciwgZXRjDQrigKIgICAgICAg ICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIG90aGVyIGV4aXN0aW5nIHRy YW5zcG9ydCBwcm90b2NvbOKAmXMgc2VtYW50aWNzIChwcmVzdW1pbmcgcGVvcGxlIHN0aWxsIHdv dWxkIGxpa2Ugbm9uLVRDUCBpbiBzY29wZT8pDQrigKIgICAgICAgICBBbnl0aGluZyBlbHNlIHRo YXQgeW91IHRoaW5rIGlzIG5lZWRlZCBpbiBvcmRlciB0byBmcmFtZSB0aGUgd29yayBpdGVtDQoN Ckl0IG1heSBiZSBjbGVhcmVyIHRvIGRvIHRoaXMgZm9yIHRoZSB0d28gdXNlIGNhc2VzIChzaW5n bGUtZW5kZWQgcHJveHksIGllIHdoZXJlIG9ubHkgb25lIGhvc3QgaXMgTVBUQ1AtZW5hYmxlZDsg YW5kIGRvdWJsZS1lbmRlZCBwcm94eSwgaWUgd2hlcmUgbmVpdGhlciBob3N0IGlzIE1QVENQLWVu YWJsZWQpLg0KDQpUaGlzIG1heSBzZWVtIGxpa2UgYSBsb25nIGxpc3QsIGJ1dCBtb3N0IG9mIHRo ZSBhbnN3ZXJzIGNhbiBiZSDigJxub25l4oCdIOKAkyB3ZeKAmWxsIGVuZCB1cCB3aXRoIGp1c3Qg YSBzaG9ydCBwYXJhZ3JhcGggb3IgYSBmZXcgYnVsbGV0cyBpbiB0aGUgY2hhcnRlci4NCg0KV2Xi gJlkIGFsc28gaGF2ZSB0byB3b3JrIG91dCBpbnRlcmFjdGlvbnMgd2l0aCBub24tTVBUQ1AgV0dz LCBidXQgTWlyamEgYW5kIElFU0cgd2lsbCBwcm9iYWJseSB3YW50IHRoZSBtYWluIGlucHV0IG9u IHRoaXMuDQoNClRoYW5rcw0KUGhpbCAmIFlvc2hpDQpfX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fXw0KbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdA0KbXVsdGlw YXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpodHRwczovL3d3 dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0aHRjcA0KDQo= --_000_787AE7BB302AE849A7480A190F8B933009DB4916OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPCEtLVtp ZiAhbXNvXT48c3R5bGU+dlw6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kb1w6KiB7 YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kd1w6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0 I1ZNTCk7fQ0KLnNoYXBlIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQo8L3N0eWxlPjwh W2VuZGlmXS0tPjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25zICovDQpAZm9udC1mYWNl DQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDExIDYgNCAyIDIgMiAyIDIg NDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDEx IDYgNCAyIDIgMiAyIDIgNDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNhbGlicmk7DQoJ cGFub3NlLTE6MiAxNSA1IDIgMiAyIDQgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWls eTpUYWhvbWE7DQoJcGFub3NlLTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KQGZvbnQtZmFjZQ0K CXtmb250LWZhbWlseToiU2Vnb2UgVUkiOw0KCXBhbm9zZS0xOjIgMTEgNSAyIDQgMiA0IDIgMiAz O30NCi8qIFN0eWxlIERlZmluaXRpb25zICovDQpwLk1zb05vcm1hbCwgbGkuTXNvTm9ybWFsLCBk aXYuTXNvTm9ybWFsDQoJe21hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZv bnQtc2l6ZToxMi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNlcmlmIjt9 DQpoNA0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTsNCgltc28tc3R5bGUtbGluazoiVGl0cmUgNCBD YXIiOw0KCW1zby1tYXJnaW4tdG9wLWFsdDphdXRvOw0KCW1hcmdpbi1yaWdodDowY207DQoJbXNv LW1hcmdpbi1ib3R0b20tYWx0OmF1dG87DQoJbWFyZ2luLWxlZnQ6MGNtOw0KCWZvbnQtc2l6ZTox Mi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNlcmlmIjsNCglmb250LXdl aWdodDpib2xkO30NCmE6bGluaywgc3Bhbi5Nc29IeXBlcmxpbmsNCgl7bXNvLXN0eWxlLXByaW9y aXR5Ojk5Ow0KCWNvbG9yOmJsdWU7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQphOnZp c2l0ZWQsIHNwYW4uTXNvSHlwZXJsaW5rRm9sbG93ZWQNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5 Ow0KCWNvbG9yOnB1cnBsZTsNCgl0ZXh0LWRlY29yYXRpb246dW5kZXJsaW5lO30NCnANCgl7bXNv LXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0 Ow0KCWZvbnQtc2l6ZToxMi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNl cmlmIjt9DQpwcmUNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJQ csOpZm9ybWF0w6kgSFRNTCBDYXIiOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAw MXB0Ow0KCWZvbnQtc2l6ZToxMC4wcHQ7DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3Ijt9DQpw Lk1zb0FjZXRhdGUsIGxpLk1zb0FjZXRhdGUsIGRpdi5Nc29BY2V0YXRlDQoJe21zby1zdHlsZS1w cmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiVGV4dGUgZGUgYnVsbGVzIENhciI7DQoJbWFy Z2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjEyLjBwdDsNCglm b250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIiwic2VyaWYiO30NCnAuTXNvTGlzdFBhcmFncmFw aCwgbGkuTXNvTGlzdFBhcmFncmFwaCwgZGl2Lk1zb0xpc3RQYXJhZ3JhcGgNCgl7bXNvLXN0eWxl LXByaW9yaXR5OjM0Ow0KCW1hcmdpbi10b3A6MGNtOw0KCW1hcmdpbi1yaWdodDowY207DQoJbWFy Z2luLWJvdHRvbTowY207DQoJbWFyZ2luLWxlZnQ6MzYuMHB0Ow0KCW1hcmdpbi1ib3R0b206LjAw MDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0KCWZvbnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4i LCJzZXJpZiI7fQ0Kc3Bhbi5UZXh0ZWRlYnVsbGVzQ2FyDQoJe21zby1zdHlsZS1uYW1lOiJUZXh0 ZSBkZSBidWxsZXMgQ2FyIjsNCgltc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxp bms6IlRleHRlIGRlIGJ1bGxlcyI7DQoJZm9udC1mYW1pbHk6IlRhaG9tYSIsInNhbnMtc2VyaWYi O30NCnAubXNvbm9ybWFsMCwgbGkubXNvbm9ybWFsMCwgZGl2Lm1zb25vcm1hbDANCgl7bXNvLXN0 eWxlLW5hbWU6bXNvbm9ybWFsOw0KCW1zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltYXJnaW46MGNt Ow0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0KCWZvbnQtZmFt aWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7fQ0Kc3Bhbi5CYWxsb29uVGV4dENoYXINCgl7 bXNvLXN0eWxlLW5hbWU6IkJhbGxvb24gVGV4dCBDaGFyIjsNCgltc28tc3R5bGUtcHJpb3JpdHk6 OTk7DQoJbXNvLXN0eWxlLWxpbms6IkJhbGxvb24gVGV4dCI7DQoJZm9udC1mYW1pbHk6IlNlZ29l IFVJIiwic2Fucy1zZXJpZiI7fQ0KcC5CYWxsb29uVGV4dCwgbGkuQmFsbG9vblRleHQsIGRpdi5C YWxsb29uVGV4dA0KCXttc28tc3R5bGUtbmFtZToiQmFsbG9vbiBUZXh0IjsNCgltc28tc3R5bGUt cHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IkJhbGxvb24gVGV4dCBDaGFyIjsNCgltYXJn aW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTIuMHB0Ow0KCWZv bnQtZmFtaWx5OiJUaW1lcyBOZXcgUm9tYW4iLCJzZXJpZiI7fQ0KcC5TcHJlY2hibGFzZW50ZXh0 LCBsaS5TcHJlY2hibGFzZW50ZXh0LCBkaXYuU3ByZWNoYmxhc2VudGV4dA0KCXttc28tc3R5bGUt bmFtZTpTcHJlY2hibGFzZW50ZXh0Ow0KCW1zby1zdHlsZS1saW5rOiJTcHJlY2hibGFzZW50ZXh0 IFpjaG4iOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6 ZToxMi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiIsInNlcmlmIjt9DQpzcGFu LlNwcmVjaGJsYXNlbnRleHRaY2huDQoJe21zby1zdHlsZS1uYW1lOiJTcHJlY2hibGFzZW50ZXh0 IFpjaG4iOw0KCW1zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazpTcHJlY2hi bGFzZW50ZXh0Ow0KCWZvbnQtZmFtaWx5OiJDYWxpYnJpIiwic2Fucy1zZXJpZiI7fQ0Kc3Bhbi5h cHBsZS1jb252ZXJ0ZWQtc3BhY2UNCgl7bXNvLXN0eWxlLW5hbWU6YXBwbGUtY29udmVydGVkLXNw YWNlO30NCnNwYW4uRW1haWxTdHlsZTI3DQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsOw0KCWZv bnQtZmFtaWx5OiJDYWxpYnJpIiwic2Fucy1zZXJpZiI7DQoJY29sb3I6d2luZG93dGV4dDt9DQpz cGFuLkVtYWlsU3R5bGUyOA0KCXttc28tc3R5bGUtdHlwZTpwZXJzb25hbDsNCglmb250LWZhbWls eToiQ291cmllciBOZXciOw0KCWNvbG9yOmJsYWNrOw0KCWZvbnQtd2VpZ2h0Om5vcm1hbDsNCglm b250LXN0eWxlOm5vcm1hbDt9DQpzcGFuLkVtYWlsU3R5bGUyOQ0KCXttc28tc3R5bGUtdHlwZTpw ZXJzb25hbDsNCglmb250LWZhbWlseToiQ2FsaWJyaSIsInNhbnMtc2VyaWYiOw0KCWNvbG9yOndp bmRvd3RleHQ7fQ0Kc3Bhbi5FbWFpbFN0eWxlMzANCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWw7 DQoJZm9udC1mYW1pbHk6IkNhbGlicmkiLCJzYW5zLXNlcmlmIjsNCgljb2xvcjojMUY0OTdEO30N CnNwYW4uRW1haWxTdHlsZTMxDQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsOw0KCWZvbnQtZmFt aWx5OiJDYWxpYnJpIiwic2Fucy1zZXJpZiI7DQoJY29sb3I6d2luZG93dGV4dDt9DQpzcGFuLkVt YWlsU3R5bGUzMg0KCXttc28tc3R5bGUtdHlwZTpwZXJzb25hbC1yZXBseTsNCglmb250LWZhbWls eToiQ291cmllciBOZXciOw0KCWNvbG9yOmJsYWNrOw0KCWZvbnQtd2VpZ2h0Om5vcm1hbDsNCglm b250LXN0eWxlOm5vcm1hbDt9DQpzcGFuLlByZm9ybWF0SFRNTENhcg0KCXttc28tc3R5bGUtbmFt ZToiUHLDqWZvcm1hdMOpIEhUTUwgQ2FyIjsNCgltc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNv LXN0eWxlLWxpbms6IlByw6lmb3JtYXTDqSBIVE1MIjsNCglmb250LWZhbWlseToiQ291cmllciBO ZXciO30NCnNwYW4uVGl0cmU0Q2FyDQoJe21zby1zdHlsZS1uYW1lOiJUaXRyZSA0IENhciI7DQoJ bXNvLXN0eWxlLXByaW9yaXR5Ojk7DQoJbXNvLXN0eWxlLWxpbms6IlRpdHJlIDQiOw0KCWZvbnQt d2VpZ2h0OmJvbGQ7fQ0Kc3Bhbi5ncmV5DQoJe21zby1zdHlsZS1uYW1lOmdyZXk7fQ0KLk1zb0No cERlZmF1bHQNCgl7bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJZm9udC1zaXplOjEwLjBw dDt9DQpAcGFnZSBXb3JkU2VjdGlvbjENCgl7c2l6ZTo1OTUuMHB0IDg0Mi4wcHQ7DQoJbWFyZ2lu OjcwLjg1cHQgNzAuODVwdCAyLjBjbSA3MC44NXB0O30NCmRpdi5Xb3JkU2VjdGlvbjENCgl7cGFn ZTpXb3JkU2VjdGlvbjE7fQ0KLS0+PC9zdHlsZT48IS0tW2lmIGd0ZSBtc28gOV0+PHhtbD4NCjxv OnNoYXBlZGVmYXVsdHMgdjpleHQ9ImVkaXQiIHNwaWRtYXg9IjEwMjYiIC8+DQo8L3htbD48IVtl bmRpZl0tLT48IS0tW2lmIGd0ZSBtc28gOV0+PHhtbD4NCjxvOnNoYXBlbGF5b3V0IHY6ZXh0PSJl ZGl0Ij4NCjxvOmlkbWFwIHY6ZXh0PSJlZGl0IiBkYXRhPSIxIiAvPg0KPC9vOnNoYXBlbGF5b3V0 PjwveG1sPjwhW2VuZGlmXS0tPg0KPC9oZWFkPg0KPGJvZHkgYmdjb2xvcj0id2hpdGUiIGxhbmc9 IkZSIiBsaW5rPSJibHVlIiB2bGluaz0icHVycGxlIj4NCjxkaXYgY2xhc3M9IldvcmRTZWN0aW9u MSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+SGkgTWFya3Vz LA0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7 Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+VGhhbmsgeW91IGZvciBz aGFyaW5nIHRoaXMgaW5mb3JtYXRpb24uDQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5i c3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90Oztjb2xvcjpibGFjayI+UGxlYXNlIHNlZSBpbmxpbmUuDQo8bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZv bnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6 YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Q2hlZXJzLDxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0i Zm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xv cjpibGFjayI+TWVkPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bh bj48L3A+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItbGVmdDpzb2xpZCBibHVlIDEu NXB0O3BhZGRpbmc6MGNtIDBjbSAwY20gNC4wcHQiPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRl cjpub25lO2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAw Y20gMGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6 MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1 b3Q7Ij5EZSZuYnNwOzo8L3NwYW4+PC9iPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4gTWFy a3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSBbbWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2Nv bS5jb21dDQo8YnI+DQo8Yj5FbnZvecOpJm5ic3A7OjwvYj4gbWFyZGkgMTUgbm92ZW1icmUgMjAx NiAxNzoyMjxicj4NCjxiPsOAJm5ic3A7OjwvYj4gcGhpbGlwLmVhcmRsZXlAYnQuY29tOyByb2Jl cnQuc2tvZ0Blcmljc3Nvbi5jb207IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE47IGFsYW4uZm9y ZEBnbWFpbC5jb208YnI+DQo8Yj5DYyZuYnNwOzo8L2I+IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxi cj4NCjxiPk9iamV0Jm5ic3A7OjwvYj4gUmU6IE1QVENQIGNhcnJ5aW5nIFVEUDxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48bzpwPiZu YnNwOzwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90 O3NhbnMtc2VyaWYmcXVvdDs7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPkhpIFBoaWwsIGFs bCw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZx dW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj48 bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJy aSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVT Ij5PdXIgU3dpc3Njb20gTGFicyBoYXZlIGRvbmUgc29tZSBwbGF5aW5nIGFyb3VuZCBvbiB0aGUg dG9waWMgcnVubmluZyBVRFAgb3ZlciBTT0NLUzUgJiM0MzsgTVBUQ1AgKFRoYW5rcyB0byBPbGFm LCBTaWxrYSwgRG9taW5pcXVlKSBmb3IgZmVhc2liaWxpdHkNCiBub3QgZm9yIHBlcmZvcm1hbmNl IG1lYXN1cmVtZW50cy48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O21zby1mYXJlYXN0LWxhbmd1 YWdlOkVOLVVTIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O21zby1mYXJlYXN0LWxh bmd1YWdlOkVOLVVTIj5UaGUgbGVhcm5pbmdzIGFyZSB0aGF0IGl0IHdvcmtzLCBob3dldmVyIGl0 IGlzIG5hdHVyYWxseSBtb3JlIGNvbXBsZXggdG8gZG8gdGhhbiBUQ1AuPG86cD48L286cD48L3Nw YW4+PC9wPg0KPHAgY2xhc3M9Ik1zb0xpc3RQYXJhZ3JhcGgiIHN0eWxlPSJ0ZXh0LWluZGVudDot MTguMHB0Ij48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O21zby1mYXJlYXN0 LWxhbmd1YWdlOkVOLVVTIj4tPC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXpl OjcuMHB0O21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj4mbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsNCjwvc3Bhbj48c3BhbiBsYW5nPSJERSIg c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7O21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj5TaW5jZSBV RFAgaXMgc3RhdGVsZXNzLCBldmVyeSBzaW5nbGUgcGFja2V0IGhhcyB0byBiZSBleGFtaW5lZCBm b3IgaXRzIGRlc3RpbmF0aW9uIChJUCBhbmQgcG9ydCkuIFRoaXMgYWxzbyByZXF1aXJlcyBhIHRp bWVvdXQgYXNzb2NpYXRlZCB3aXRoIGVhY2gNCiBNUFRDUCBzZXNzaW9uIGluIG9yZGVyIHRvIG1h bmFnZSB0aGUgbGlmZXRpbWUgKHRoZSBjbGllbnQgb3IgZGVzdGluYXRpb24gd2lsbCBub3Qgc2Vu ZCBhIEZJTikuPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb0xpc3RQYXJhZ3Jh cGgiIHN0eWxlPSJtYXJnaW4tbGVmdDowY20iPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFj azttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+W01lZF0gVGhpcyBpcyB3aHkgd2UgYXJlIHBy b3Bvc3NpbmcgdG8gaGF2ZSBhIGxpZmV0aW1lIGVudHJ5IGluIHRoZSBiaW5kaW5nIHRhYmxlIG1h aW50YWluZWQgYnkgYW4NCiBNUFRDUCBwcm94eTogPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAg Y2xhc3M9Ik1zb0xpc3RQYXJhZ3JhcGgiIHN0eWxlPSJtYXJnaW4tbGVmdDowY20iPjxzcGFuIGxh bmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVy IE5ldyZxdW90Oztjb2xvcjpibGFjazttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+PG86cD4m bmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3JnF1b3Q7Ij4mbmJzcDsmbmJzcDsgTGlmZXRpbWU6Jm5ic3A7IFRoaXMgaW5mb3JtYXRpb24g aW5kaWNhdGVzIHRoZSByZW1haW5pbmcgdmFsaWRpdHkgbGlmZXRpbWU8bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZv bnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyBmb3IgdGhlIHNlc3Npb24gZW50cnkuJm5ic3A7IFdo ZW4gdGhlIGxpZmV0aW1lIGV4cGlyZXMsIHRoaXMgc2Vzc2lvbjxvOnA+PC9vOnA+PC9zcGFuPjwv cD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7IGVudHJ5IGlzIGRlbGV0ZWQgZnJvbSB0aGUgdGFibGUuJm5i c3A7IElmIGFsbCBzZXNzaW9ucyBib3VuZCB0byBhIGdpdmVuPG86cD48L286cD48L3NwYW4+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsgYmluZGluZyBlbnRyeSBleHBpcmVkLCB0aGF0IGJpbmRpbmcg ZW50cnkgbXVzdCBiZSBkZWxldGVkLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250 LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7IFJlY29tbWVuZGF0aW9ucyBmb3Igc2V0dGluZyB0aGlzIHBhcmFtZXRlciBhcmUgZGVm aW5lZCBpbjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7DQo8L3NwYW4+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBO ZXcmcXVvdDsiPls8YSBocmVmPSJodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNzg1NyIg dGl0bGU9IiZxdW90O1VwZGF0ZXMgdG8gTmV0d29yayBBZGRyZXNzIFRyYW5zbGF0aW9uIChOQVQp IEJlaGF2aW9yYWwgUmVxdWlyZW1lbnRzJnF1b3Q7Ij5SRkM3ODU3PC9hPl1bUkZDNTM4Ml1bPGEg aHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzQ3ODciIHRpdGxlPSImcXVvdDtO ZXR3b3JrIEFkZHJlc3MgVHJhbnNsYXRpb24gKE5BVCkgQmVoYXZpb3JhbCBSZXF1aXJlbWVudHMg Zm9yIFVuaWNhc3QgVURQJnF1b3Q7Ij5SRkM0Nzg3PC9hPl0uPG86cD48L286cD48L3NwYW4+PC9w Pg0KPHAgY2xhc3M9Ik1zb0xpc3RQYXJhZ3JhcGgiIHN0eWxlPSJtYXJnaW4tbGVmdDowY20iPjxz cGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjazttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+ PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb0xpc3RQYXJhZ3JhcGgi IHN0eWxlPSJtYXJnaW4tbGVmdDowY20iPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXpl OjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjaztt c28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+V2UgYXJlIGFsc28gcHJvcG9zaW5nIGEgc29sdXRp b24gdG8gc3luYyB0aGUgYmluZGluZyBlbnRyaWVzIGJldHdlZW4gdHdvIHByb3hpZXM6DQo8bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9Im1h cmdpbi1sZWZ0OjBjbSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrO21zby1mYXJlYXN0 LWxhbmd1YWdlOkVOLVVTIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0i TXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9Im1hcmdpbi1sZWZ0OjBjbSI+PHNwYW4gbGFuZz0iREUi IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1 b3Q7O2NvbG9yOmJsYWNrO21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj49PTwvc3Bhbj48YSBu YW1lPSJzZWN0aW9uLTQuMy4zIj48L2E+PGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9o dG1sL2RyYWZ0LWJvdWNhZGFpci1tcHRjcC1wbGFpbi1tb2RlLTA4I3NlY3Rpb24tNC4zLjMiPjxi PjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcm cXVvdDsiPjQuMy4zPC9zcGFuPjwvYj48L2E+PGI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+LiZuYnNwOw0KIEV4cGlyYXRpb24g b2YgYSBCaW5kaW5nIEVudHJ5PG86cD48L286cD48L3NwYW4+PC9iPjwvcD4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250 LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+ PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij48bzpwPiZu YnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJF Ti1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBO ZXcmcXVvdDsiPiZuYnNwOyZuYnNwOyBBIGNvbmZpZ3VyYWJsZSBwYXJhbWV0ZXIgTUFZIGJlIHN1 cHBvcnRlZCBieSB0aGUgQ1BFIGFuZCB0aGU8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOyZuYnNwOyBjb25jZW50 cmF0b3IgdG8gdGVybWluYXRlIE1QVENQIGNvbm5lY3Rpb25zIHdpdGggdGhlIEZBU1RDTE9TRTxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90OyI+Jm5ic3A7Jm5ic3A7IHByb2NlZHVyZSAoPC9zcGFuPjxzcGFuIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij48YSBocmVm PSJodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNjgyNCNzZWN0aW9uLTMuNSI+PHNwYW4g bGFuZz0iRU4tVVMiPlNlY3Rpb24mbmJzcDszLjUNCiBvZiBbUkZDNjgyNF08L3NwYW4+PC9hPjwv c3Bhbj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPikgd2hlbiBhIGJpbmRpbmcgZW50cnkgZXhwaXJl cy48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmll ciBOZXcmcXVvdDsiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7Jm5ic3A7IElmIHRoZXJlIGlzIG5v IGJpbmRpbmcgc3RhdGUgdGhhdCBtYXRjaGVzIGEgcmVjZWl2ZWQgbm9uLVNZTiBzZWdtZW50LDxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90OyI+Jm5ic3A7Jm5ic3A7IHRoZSBDUEUvY29uY2VudHJhdG9yIFNIT1VMRCByZXBseSB3 aXRoIGEgUlNUIHNlZ21lbnQuJm5ic3A7IFRoaXMgYmVoYXZpb3I8bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOyZu YnNwOyBhaW1zIHRvIHN5bmNocm9uaXplIHRoZSBiaW5kaW5nIHRhYmxlcyBiZXR3ZWVuIHRoZSBD UEUgYW5kIHRoZTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVv dDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7Jm5ic3A7IGNvbmNlbnRyYXRvciBieSBjbGVhcmlu ZyBiaW5kaW5ncyB0aGF0IGFyZSBwcmVzZW50IGVpdGhlciBpbiB0aGUgQ1BFPG86cD48L286cD48 L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxl PSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4m bmJzcDsmbmJzcDsNCjwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+b3IgaW4gdGhlIGNvbmNlbnRyYXRvci48bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9Im1h cmdpbi1sZWZ0OjBjbSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrO21zby1mYXJlYXN0 LWxhbmd1YWdlOkVOLVVTIj49PT09PT09PT09PT09PT09PT08bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9Im1hcmdpbi1sZWZ0OjBjbSI+PHNw YW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nv dXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrO21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj48 bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIg c3R5bGU9Im1hcmdpbi1sZWZ0OjBjbSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6 MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrO21z by1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj5BbmQgYWxzbyB0aGlzIGJlaGF2aW9yOjxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29MaXN0UGFyYWdyYXBoIiBzdHlsZT0ibWFyZ2lu LWxlZnQ6MGNtIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2s7bXNvLWZhcmVhc3QtbGFu Z3VhZ2U6RU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29M aXN0UGFyYWdyYXBoIiBzdHlsZT0ibWFyZ2luLWxlZnQ6MGNtIj48c3BhbiBsYW5nPSJERSIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7 Y29sb3I6YmxhY2s7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPj09PG86cD48L286cD48L3Nw YW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9Im1zby1tYXJnaW4tdG9wLWFsdDph dXRvO21zby1tYXJnaW4tYm90dG9tLWFsdDphdXRvIj48YSBuYW1lPSJzZWN0aW9uLTUuMS4zIj48 L2E+PGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2RyYWZ0LWJvdWNhZGFpci1t cHRjcC1wbGFpbi1tb2RlLTA4I3NlY3Rpb24tNS4xLjMiPjxiPjxzcGFuIGxhbmc9IkVOLVVTIiBz dHlsZT0iZm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPjUuMS4zPC9zcGFuPjwv Yj48L2E+PGI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90OyI+LiZuYnNwOw0KIFRlcm1pbmF0aW5nIFVEUC1UcmlnZ2VyZWQgU3ViZmxv d3M8bzpwPjwvbzpwPjwvc3Bhbj48L2I+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nv dXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDsmbmJzcDsgVURQLXRyaWdnZXJlZCBzdWJmbG93cyBTSE9V TEQgYmUgdGVybWluYXRlZCBieSBhbiBNUFRDUCBlbmRwb2ludCAoQ1BFPG86cD48L286cD48L3Nw YW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJz cDsmbmJzcDsgb3IgY29uY2VudHJhdG9yKSBpZiBubyBVRFAgcGFja2V0IG1hdGNoaW5nIHRoZSBj b3JyZXNwb25kaW5nIGJpbmRpbmc8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOyZuYnNwOyBlbnRyeSBpcyByZWNl aXZlZCBmb3IgYXQgbGVhc3QgNSBtaW51dGVzIChzZWUNCjwvc3Bhbj48c3BhbiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+PGEgaHJl Zj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzQ3ODcjc2VjdGlvbi00LjMiPjxzcGFu IGxhbmc9IkVOLVVTIj5TZWN0aW9uJm5ic3A7NC4zIG9mPG86cD48L286cD48L3NwYW4+PC9hPjwv c3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48dT48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7 Y29sb3I6Ymx1ZSI+PGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzQ3ODcj c2VjdGlvbi00LjMiPiZuYnNwOyZuYnNwOyBbUkZDNDc4N108L2E+PC9zcGFuPjwvdT48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDsiPikuJm5ic3A7DQogQ29uc2VxdWVudGx5LCB0aGUgcHJvY2VkdXJlIGlu IDwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90OyI+PGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2Ry YWZ0LWJvdWNhZGFpci1tcHRjcC1wbGFpbi1tb2RlLTA4I3NlY3Rpb24tNC40LjQiPjxzcGFuIGxh bmc9IkVOLVVTIj5TZWN0aW9uIDQuNC40PC9zcGFuPjwvYT48L3NwYW4+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7Ij4NCiBNVVNUIGJlPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDsiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250 LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7Jm5ic3A7IGZvbGxvd2VkIHRv IHRlcm1pbmF0ZSB0aGUgTVBUQ1AgY29ubmVjdGlvbiBhbmQgdGhlIGFzc29jaWF0ZWQ8bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVv dDsiPiZuYnNwOyZuYnNwOyBzdWJmbG93cy4mbmJzcDsgVGhlIHRyYW5zcG9ydCBjb29yZGluYXRl cyBvZiB0aGUgRkFTVENMT1NFIG1lc3NhZ2VzIGFyZTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEw LjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7Jm5ic3A7IHNl dCBhY2NvcmRpbmcgdG8gdGhlIGluZm9ybWF0aW9uIG1haW50YWluZWQgaW4gdGhlIGJpbmRpbmcg dGFibGUuPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb0xpc3RQYXJhZ3JhcGgi IHN0eWxlPSJtYXJnaW4tbGVmdDowY20iPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXpl OjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjaztt c28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+PTxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNs YXNzPSJNc29MaXN0UGFyYWdyYXBoIiBzdHlsZT0ibWFyZ2luLWxlZnQ6MGNtIj48c3BhbiBsYW5n PSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBO ZXcmcXVvdDs7Y29sb3I6YmxhY2s7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPjxvOnA+Jm5i c3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29MaXN0UGFyYWdyYXBoIiBzdHlsZT0i dGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90 Ozttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+LTwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5 bGU9ImZvbnQtc2l6ZTo3LjBwdDttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7DQo8L3NwYW4+PHNw YW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nh bGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Ozttc28tZmFyZWFzdC1sYW5ndWFnZTpF Ti1VUyI+T2J0YWluaW5nIHRoZSBhY3R1YWwgZGVzdGluYXRpb24gYWRkcmVzcyBvZiBhIHBhY2tl dCBhZnRlciBpdCB3YXMgcmVkaXJlY3RlZCB0byBhIHByb3h5IGlzIG5vdCB0cml2aWFsICh0aGF0 IHNvdW5kIGEgYml0IGxpa2UgYW4gaW1wbGVtZW50YXRpb24gaXNzdWUNCiBvZiB0aGUga2VybmVs cyBhbmQgdGhlIGludGVycGxheSB3aXRoIHRoZSBwcm94eSB1c2VkKS48bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9Im1hcmdpbi1sZWZ0OjBj bSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrO21zby1mYXJlYXN0LWxhbmd1YWdlOkVO LVVTIj5bTWVkXSBJIHNlZSB0aGlzIGlzIGFzIGltcGxlbWVudHRhaW9uLXNwZWNpZmljLjxvOnA+ PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBz dHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZx dW90O3NhbnMtc2VyaWYmcXVvdDsiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjEwLjVwdDtm b250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29s b3I6YmxhY2siPktpbmQgcmVnYXJkcy9WaWVsZSBHcsO8c3NlPG86cD48L286cD48L3NwYW4+PC9w Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9u dC1zaXplOjEwLjVwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMt c2VyaWYmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjwv ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0i Zm9udC1zaXplOjEwLjVwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3Nh bnMtc2VyaWYmcXVvdDs7Y29sb3I6YmxhY2siPk1hcmN1czxvOnA+PC9vOnA+PC9zcGFuPjwvcD4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHls ZT0iZm9udC1zaXplOjEwLjVwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90 O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBz dHlsZT0iZm9udC1zaXplOjEwLjVwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZx dW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6YmxhY2siPuKAlOKAlC08bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJE RSIgc3R5bGU9ImZvbnQtc2l6ZToxMC41cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90 OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOmJsYWNrIj5NYXJjdXMgQnJ1bm5lcjxvOnA+ PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjEwLjVwdDtmb250LWZhbWlseTomcXVvdDtD YWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6YmxhY2siPlN3aXNzY29t PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTAuNXB0O2ZvbnQtZmFtaWx5OiZx dW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjpibGFjayI+JiM0 Mzs0MTc5ODc2NDQwOSZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+PG86 cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkm cXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Ozttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+ PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9y ZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LWZhbWls eTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6YmxhY2si PlZvbjoNCjwvc3Bhbj48L2I+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LWZhbWlseTomcXVv dDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6YmxhY2siPiZxdW90 OzxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPnBoaWxpcC5lYXJkbGV5QGJ0 LmNvbTwvYT4mcXVvdDsgJmx0OzxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20i PnBoaWxpcC5lYXJkbGV5QGJ0LmNvbTwvYT4mZ3Q7PGJyPg0KPGI+RGF0dW06IDwvYj5EaWVuc3Rh ZywgMTUuIE5vdmVtYmVyIDIwMTYgdW0gMTI6NTE8YnI+DQo8Yj5BbjogPC9iPiZxdW90OzxhIGhy ZWY9Im1haWx0bzpyb2JlcnQuc2tvZ0Blcmljc3Nvbi5jb20iPnJvYmVydC5za29nQGVyaWNzc29u LmNvbTwvYT4mcXVvdDsgJmx0OzxhIGhyZWY9Im1haWx0bzpyb2JlcnQuc2tvZ0Blcmljc3Nvbi5j b20iPnJvYmVydC5za29nQGVyaWNzc29uLmNvbTwvYT4mZ3Q7LCAmcXVvdDs8YSBocmVmPSJtYWls dG86bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSI+bW9oYW1lZC5ib3VjYWRhaXJAb3Jhbmdl LmNvbTwvYT4mcXVvdDsgJmx0OzxhIGhyZWY9Im1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFu Z2UuY29tIj5tb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPC9hPiZndDssDQogU0NTLVNJUy1J TkkgQnJ1bm5lciBNYXJrdXMgJmx0OzxhIGhyZWY9Im1haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dp c3Njb20uY29tIj5NYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPC9hPiZndDssICZxdW90Ozxh IGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj5hbGFuLmZvcmRAZ21haWwuY29tPC9h PiZxdW90OyAmbHQ7PGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPmFsYW4uZm9y ZEBnbWFpbC5jb208L2E+Jmd0Ozxicj4NCjxiPkNjOiA8L2I+JnF1b3Q7PGEgaHJlZj0ibWFpbHRv Om11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPiZxdW90OyAm bHQ7PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGll dGYub3JnPC9hPiZndDs8YnI+DQo8Yj5CZXRyZWZmOiA8L2I+TVBUQ1AgY2FycnlpbmcgVURQPG86 cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iREUiPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztj b2xvcjojMUY0OTdEO21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj4oSSBjaGFuZ2VkIHRoZSBT dWJqZWN0IGxpbmUgb2YgdGhlIGVtYWlsKTwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90Oztjb2xvcjojMUY0OTdEO21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVT Ij4mbmJzcDs8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBw dDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7 Y29sb3I6IzFGNDk3RDttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+RG8gcGVvcGxlIGhhdmUg YW55IGV4cGVyaW1lbnRhbCByZXN1bHRzIC9leHBlcmllbmNlcyB0aGV5IGNvdWxkIHNoYXJlIG9m IHJ1bm5pbmcgVURQIGFwcGxpY2F0aW9ucyBvdmVyIE1QVENQIHN1Yi1mbG93cz8NCiAmbmJzcDtX b3VsZCBiZSBpbnRlcmVzdGVkIHRvIGhlYXIgYWJvdXQgdGhlIGlzc3Vlcy4gSSBndWVzcyBWb0lQ IGFuZCBRdWljIHdvdWxkIGJlIHRoZSBtb3N0IGludGVyZXN0aW5nIG9uZXMuIFdoZXRoZXIgdGhl IGV4cGVyaW1lbnRzIGFyZSB3aXRoIG9ubHkgb25lIHBhdGggYmVpbmcgdXNlZCBhdCBvbmNlLCBv ciBtdWx0aXBsZS4gZXRjPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlm JnF1b3Q7O2NvbG9yOiMxRjQ5N0Q7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVMiPiZuYnNwOzwv c3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjojMUY0 OTdEO21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTIj4mbmJzcDs8L3NwYW4+PHNwYW4gbGFuZz0i REUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxh bmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJp JnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6IzFGNDk3RDttc28tZmFyZWFzdC1s YW5ndWFnZTpFTi1VUyI+Jm5ic3A7PC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwv c3Bhbj48L3A+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xp ZCAjRTFFMUUxIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PGI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+RnJv bTo8L3NwYW4+PC9iPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtm b250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiBS b2JlcnQgU2tvZyBbPGEgaHJlZj0ibWFpbHRvOnJvYmVydC5za29nQGVyaWNzc29uLmNvbSI+bWFp bHRvOnJvYmVydC5za29nQGVyaWNzc29uLmNvbTwvYT5dDQo8YnI+DQo8Yj5TZW50OjwvYj4gMTUg Tm92ZW1iZXIgMjAxNiAxMDowOTxicj4NCjxiPlRvOjwvYj4gPGEgaHJlZj0ibWFpbHRvOm1vaGFt ZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20iPm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208L2E+ Ow0KPGEgaHJlZj0ibWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20iPk1hcmt1cy5C cnVubmVyM0Bzd2lzc2NvbS5jb208L2E+OyBFYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFIgJmx0Ozxh IGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPnBoaWxpcC5lYXJkbGV5QGJ0LmNv bTwvYT4mZ3Q7Ow0KPGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPmFsYW4uZm9y ZEBnbWFpbC5jb208L2E+PGJyPg0KPGI+Q2M6PC9iPiA8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRo dGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L2E+PGJyPg0KPGI+U3ViamVjdDo8 L2I+IFJFOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3Jr IGl0ZW08L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2 Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PG86 cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+JiM0MzsxPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJF Ti1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZx dW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5XZSBzZWUgYSBuZWVkIHRvIHNvbHZlIFVEUCBp biBzZXZlcmFsIHBsYWNlcywgc28gaGF2aW5nIGEgc2VwYXJhdGUgc3BlY2lmaWNhdGlvbiBjYW4g aGVscCB0aGlzIG1vdmluZyBmb3J3YXJkLjwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1 b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5DaGVlcnMsPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1V UyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90 OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4vUm9iZXJ0PC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJF Ti1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZx dW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PHNwYW4gbGFuZz0iREUi PjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTti b3JkZXItdG9wOnNvbGlkICNFMUUxRTEgMS4wcHQ7cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNl cmlmJnF1b3Q7Ij5Gcm9tOjwvc3Bhbj48L2I+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250 LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1z ZXJpZiZxdW90OyI+IG11bHRpcGF0aHRjcCBbPGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcC1i b3VuY2VzQGlldGYub3JnIj5tYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc8L2E+ XQ0KPGI+T24gQmVoYWxmIE9mIDwvYj48YSBocmVmPSJtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJA b3JhbmdlLmNvbSI+bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTwvYT48YnI+DQo8Yj5TZW50 OjwvYj4gZGVuIDE1IG5vdmVtYmVyIDIwMTYgMDk6NTc8YnI+DQo8Yj5Ubzo8L2I+IDxhIGhyZWY9 Im1haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tIj5NYXJrdXMuQnJ1bm5lcjNAc3dp c3Njb20uY29tPC9hPjsNCjxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPnBo aWxpcC5lYXJkbGV5QGJ0LmNvbTwvYT47IDxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwu Y29tIj4NCmFsYW4uZm9yZEBnbWFpbC5jb208L2E+PGJyPg0KPGI+Q2M6PC9iPiA8YSBocmVmPSJt YWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L2E+PGJy Pg0KPGI+U3ViamVjdDo8L2I+IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRo IFRDUCBQcm94eSB3b3JrIGl0ZW08L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJFTi1VUyI+Jm5ic3A7PC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6Ymxh Y2siPkhpIE1hcmt1cywgYWxsLA0KPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwv c3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9 ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29s b3I6YmxhY2siPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+ PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJs YWNrIj5J4oCZbSBvbiB0aGUgc2FtZSBwYWdlIHRoYXQgbm9uLXRjcCB0cmFmZmljIHNob3VsZCBi ZSBjb25zaWRlcmVkIGluIHNjb3BlLiBBdCBsZWFzdCwgdGhlIFVEUCBjYXNlIHNob3VsZCBiZSBp bnZlc3RpZ2F0ZWQuIEkgcmVtZW1iZXIgdGhlcmUgd2FzIGludGVyZXN0IGluIEJBDQogbWVldGlu ZyBhYm91dCB0aGUgVURQIHBhcnQgKDxhIGhyZWY9Imh0dHBzOi8vd3d3LmlldGYub3JnL3Byb2Nl ZWRpbmdzLzk1L21pbnV0ZXMvbWludXRlcy05NS1tcHRjcCI+aHR0cHM6Ly93d3cuaWV0Zi5vcmcv cHJvY2VlZGluZ3MvOTUvbWludXRlcy9taW51dGVzLTk1LW1wdGNwPC9hPikuPC9zcGFuPjxzcGFu IGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5n PSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nv dXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5BbiBvcHRpb24gSSBzZWUgaXMgdG8gY29uc2lk ZXIgYWR2YW5jaW5nIHRoZSB1c2Ugb2YgTVBUQ1AgdG8gY29udmV5IFVEUCBmbG93cyBpbiBhIHNl cGFyYXRlIEVYUEVSSU1FTlRBTCBzcGVjaWZpY2F0aW9uIHRoYXQgd2lsbCBiZSBjcm9zcy1yZXZp ZXdlZCB3aXRoIG90aGVyDQogV0dzIChpbnRhcmVhLCB0c3Z3ZykuIEhhdmluZyB0aGF0IGJhc2Ug c3BlY2lmaWNhdGlvbiB3aWxsIGhlbHAgaGF2aW5nIGludGVyb3BlcmFibGUgaW1wbGVtZW50YXRp b25zIHRoYXQgd2lsbCBiZSB1c2VkIHRvIGNhcnJ5IGV4cGVyaW1lbnRhdGlvbnMuPC9zcGFuPjxz cGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPiZuYnNwOzwvc3Bhbj48c3BhbiBs YW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5UaG9zZSBleHBlcmltZW50cyB3aWxsIGhl bHAgdG8gZGV0ZXJtaW5lIHdoZXRoZXIgdGhlIHByb3Bvc2VkIHNvbHV0aW9uIGlzIGNvbXBsZXgv c2ltcGxlLCB2aWFibGUvbm9uLXZpYWJsZSwgZmFpbGVkL3N1Y2Nlc3NmdWwsIGV0Yy4NCjwvc3Bh bj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj4mbmJzcDs8L3NwYW4+PHNw YW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+TGV04oCZcyBnaXZlIGl0IGEgdHJ5 Lg0KPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPiZuYnNwOzwv c3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5DaGVlcnMsPC9zcGFu PjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPk1lZDwvc3Bhbj48c3BhbiBs YW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj4mbmJzcDs8L3NwYW4+PHNwYW4gbGFuZz0i REUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRl ci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGluZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2 Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0 O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7 LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkRlJm5ic3A7Ojwvc3Bhbj48L2I+PHNwYW4gc3R5bGU9 ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90O3Nh bnMtc2VyaWYmcXVvdDsiPiBtdWx0aXBhdGh0Y3AgWzxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0 Y3AtYm91bmNlc0BpZXRmLm9yZyI+bWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3Jn PC9hPl0NCjxiPkRlIGxhIHBhcnQgZGU8L2I+IDxhIGhyZWY9Im1haWx0bzpNYXJrdXMuQnJ1bm5l cjNAc3dpc3Njb20uY29tIj5NYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPC9hPjxicj4NCjxi PkVudm95w6kmbmJzcDs6PC9iPiBtYXJkaSAxNSBub3ZlbWJyZSAyMDE2IDA4OjU4PGJyPg0KPGI+ w4AmbmJzcDs6PC9iPiA8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj5waGls aXAuZWFyZGxleUBidC5jb208L2E+OyA8YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNv bSI+DQphbGFuLmZvcmRAZ21haWwuY29tPC9hPjxicj4NCjxiPkNjJm5ic3A7OjwvYj4gPGEgaHJl Zj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9h Pjxicj4NCjxiPk9iamV0Jm5ic3A7OjwvYj4gUmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBN dWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48 L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZu YnNwOzxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5QaGlsLDwvc3Bh bj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFu PjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5JZiB5b3UgZmVlbCBp dCB3b3VsZCB0YWtlIHRvbyBsb25nIGFuZCB0byBiZSB0b28gY29tcGxleCB0byBhY2hpZXZlIGlu IGEgcmVhc29uYWJsZSB0aW1lZnJhbWUsIHdlIGFyZSBvayB3aXRoIGV4Y2x1ZGluZyBub24tdGNw IHRyYWZmaWMsIGhvd2V2ZXIsIGZvciBvdXIgdG90YWwNCiBzb2x1dGlvbiB3ZSBkbyByZXF1aXJl cyBhbHNvIG5vbi10Y3AgdHJhZmZpYyB0byBiZSBzZW50IG92ZXIgbXVsdGlwbGUgcGF0aHMuIFdl IGNvdWxkIGFyZ3VlIHRoYXQgd2UgY2FuIHVzZSBhIGRpZmZlcmVudCBtZWNoYW5pc21zIHNwZWNp ZmljYWxseSBmb3IgVURQIGFuZCBvdGhlciBwcm90b2NvbHMsIGJ1dCBpdCB3b3VsZCBiZSBuaWNl IHRvIGhhdmUgYXMgc2luZ2xlIE1QVENQLWJhc2VkIHNvbHV0aW9uLiAobXkgZ3V0IGZlZWxpbmcg aXMgdGhhdA0KIHdlIHdvdWxkIG5lZWQgdG8gcmVwbGljYXRlIGEgbG90IG9mIE1QVENQIHNjaGVk dWxpbmcgZmVhdHVyZXMgaW50byBhIG5ldyBtZWNoYW5pc20pLjwvc3Bhbj48c3BhbiBsYW5nPSJE RSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkm cXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjxzcGFuIGxhbmc9IkRF Ij48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZx dW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5NYXJjdXM8L3NwYW4+PHNwYW4gbGFuZz0iREUi PjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1 b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5nPSJERSI+ PG86cD48L286cD48L3NwYW4+PC9wPg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRv cDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LWZhbWlseTomcXVv dDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6YmxhY2siPlZvbjoN Cjwvc3Bhbj48L2I+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LWZhbWlseTomcXVvdDtDYWxp YnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6YmxhY2siPm11bHRpcGF0aHRj cCAmbHQ7PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnIj5tdWx0 aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZzwvYT4mZ3Q7IGltIEF1ZnRyYWcgdm9uICZxdW90Ozxh IGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPnBoaWxpcC5lYXJkbGV5QGJ0LmNv bTwvYT4mcXVvdDsNCiAmbHQ7PGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+ cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPiZndDs8YnI+DQo8Yj5EYXR1bTogPC9iPk1vbnRhZywg MTQuIE5vdmVtYmVyIDIwMTYgdW0gMDc6MzI8YnI+DQo8Yj5BbjogPC9iPiZxdW90OzxhIGhyZWY9 Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj5hbGFuLmZvcmRAZ21haWwuY29tPC9hPiZxdW90 OyAmbHQ7PGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPmFsYW4uZm9yZEBnbWFp bC5jb208L2E+Jmd0Ozxicj4NCjxiPkNjOiA8L2I+JnF1b3Q7PGEgaHJlZj0ibWFpbHRvOm11bHRp cGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPiZxdW90OyAmbHQ7PGEg aHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3Jn PC9hPiZndDs8YnI+DQo8Yj5CZXRyZWZmOiA8L2I+UmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMg YSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86 cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PHNwYW4gbGFuZz0iREUiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPHA+ PHNwYW4gbGFuZz0iREUiPmkgdGhpbmsgd2Ugc2hvdWxkIG1vdmUgYmV5b25kICZxdW90O2V4cGxv cmluZyB3aGV0aGVyIGl0IHdvdWxkIGJlIHVzZWZ1bCZxdW90Oy4NCjxvOnA+PC9vOnA+PC9zcGFu PjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 cD48c3BhbiBsYW5nPSJERSI+aSdkIGxpa2UgdXMgdG8gYXNzZXNzIHByb3Bvc2VkIHNvbHV0aW9u cy4gaSB0aGluayZuYnNwO3dlIHNob3VsZCBzYXkgdGhpcyZuYnNwO2lzIHdoYXQgd2UncmUgZG9p bmcmbmJzcDstJm5ic3A7YXQgdGhlIG1vbWVudCB3ZSd2ZSBoYWQmbmJzcDtxdWl0ZSBhJm5ic3A7 bG90Jm5ic3A7b2YgZGlzY3Vzc2lvbiBhYm91dCZuYnNwO29uZSBwcm9wb3NhbC4mbmJzcDt3ZSBz aG91bGQgZ2l2ZSB0aGUgY2hhbmNlIGZvciBvdGhlciBwcm9wb3NhbHMsIGFuZCZuYnNwO21ha2Ug dGhlIGRpc2N1c3Npb24gbW9yZSBzdHJ1Y3R1cmVkJm5ic3A7KHdoYXQNCiBhcmUgdGhlIGFzc2Vz c21lbnQgY3JpdGVyaWEpLiZuYnNwOyA8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cD48c3BhbiBs YW5nPSJERSI+Jm5ic3A7PG86cD48L286cD48L3NwYW4+PC9wPg0KPHA+PHNwYW4gbGFuZz0iREUi PmkgYWxzbyZuYnNwO3RoaW5rIHdlIHNob3VsZCZuYnNwO2V4cGxpY2l0bHkgZXhjbHVkZSZuYnNw O25vbi10Y3AgdHJhZmZpYyZuYnNwOyAoaSB0aGluayBub24tdGNwIHRyYWZmaWMgaXMgdG9vIGJp ZyBhIHRvcGljIGZvciBvdXIgV0cpPG86cD48L286cD48L3NwYW4+PC9wPg0KPHA+PHNwYW4gbGFu Zz0iREUiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj5w aGlsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHA+PHNwYW4gbGFuZz0iREUiPiZuYnNwOzxvOnA+ PC9vOnA+PC9zcGFuPjwvcD4NCjxwPjxzcGFuIGxhbmc9IkRFIj4mbmJzcDs8bzpwPjwvbzpwPjwv c3Bhbj48L3A+DQo8ZGl2Pg0KPGRpdiBjbGFzcz0iTXNvTm9ybWFsIiBhbGlnbj0iY2VudGVyIiBz dHlsZT0idGV4dC1hbGlnbjpjZW50ZXIiPjxzcGFuIGxhbmc9IkRFIj4NCjxociBzaXplPSIyIiB3 aWR0aD0iOTglIiBhbGlnbj0iY2VudGVyIj4NCjwvc3Bhbj48L2Rpdj4NCjxkaXYgaWQ9ImRpdlJw bHlGd2RNc2ciPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4gbGFuZz0iREUiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90Oztjb2xvcjpibGFjayI+RnJvbTo8L3NwYW4+PC9iPjxzcGFuIGxhbmc9 IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1 b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6YmxhY2siPiBBbGFuIEZvcmQgJmx0Ozxh IGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj5hbGFuLmZvcmRAZ21haWwuY29tPC9h PiZndDs8YnI+DQo8Yj5TZW50OjwvYj4gMTQgTm92ZW1iZXIgMjAxNiAwNjoxMTxicj4NCjxiPlRv OjwvYj4gRWFyZGxleSxQTCxQaGlsaXAsVFVCOCBSPGJyPg0KPGI+Q2M6PC9iPiA8YSBocmVmPSJt YWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L2E+PGJy Pg0KPGI+U3ViamVjdDo8L2I+IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRo IFRDUCBQcm94eSB3b3JrIGl0ZW08L3NwYW4+PHNwYW4gbGFuZz0iREUiPg0KPG86cD48L286cD48 L3NwYW4+PC9wPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj4m bmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj5JIHRoaW5rIHRoaXMgd29yayBpdGVtIGlz IGFjaGlldmFibGUgYnkgc2ltcGx5IHJlbW92aW5nIHJlZmVyZW5jZXMgdG8g4oCcYXQgbGVhc3Qg b25lIGVuZOKAnSBmcm9tIHRoZSBleGlzdGluZyBjaGFydGVyIGl0ZW0gb24gdGhlIHByb3h5LiBT byB0aGUgaXRlbSB3b3VsZCBub3cgcmVhZDoNCjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PG86cD48L286cD48 L3NwYW4+PC9wPg0KPC9kaXY+DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLWxlZnQ6MzAuMHB0 O21hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLXJpZ2h0OjBjbTttYXJnaW4tYm90dG9tOjUuMHB0Ij4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+RmluYWxseSwg dGhlIHdvcmtpbmcgZ3JvdXAgd2lsbCBleHBsb3JlIHdoZXRoZXIgYW4gTVBUQ1AtYXdhcmU8L3Nw YW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+bWlkZGxlYm94IHdv dWxkIGJlIHVzZWZ1bC4mbmJzcDtGb3IgZXhhbXBsZSwgcG90ZW50aWFsbHkgaGVscGluZyBNUFRD UOKAmXMmbmJzcDs8L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJE RSI+aW5jcmVtZW50YWwgZGVwbG95bWVudCBieSZuYnNwO2FsbG93aW5nIG9ubHkgb25lIGVuZCBo b3N0IHRvIGJlIE1QVENQLWVuYWJsZWQmbmJzcDs8L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFs Ij48aT48c3BhbiBsYW5nPSJERSI+YW5kIHRoZSBtaWRkbGVib3ggYWN0cyBhcyZuYnNwO2FuIE1Q VENQIHByb3h5IGZvciB0aGUgb3RoZXIgZW5kIGhvc3QsIHdoaWNoIHJ1bnMmbmJzcDs8L3NwYW4+ PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+VENQOyBhbmQgcG90ZW50 aWFsbHkmbmJzcDtoZWxwaW5nIHNvbWUgbW9iaWxpdHkgc2NlbmFyaW9zLCB3aGVyZSB0aGUmbmJz cDttaWRkbGUgYm94Jm5ic3A7PC9zcGFuPjwvaT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48 L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4g bGFuZz0iREUiPmFjdHMgYXMgYW4gYW5jaG9yJm5ic3A7YmV0d2VlbiB0d28gTVBUQ1AtZW5hYmxl ZCBob3N0cy4mbmJzcDtBbHRlcm5hdGl2ZWx5LCBuZWl0aGVyJm5ic3A7PC9zcGFuPjwvaT48c3Bh biBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPmVuZCBob3N0IGNvdWxkIGJlIE1QVENQ LWVuYWJsZWQgYnV0IGEgcGFpciZuYnNwO29mIHByb3hpZXMgY291bGQgd29yayB0b2dldGhlciB0 byZuYnNwOzwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj5i cmluZyBNUFRDUCBiZW5lZml0cyB0byBzdWNoIGNvbm5lY3Rpb25zLiZuYnNwO1RoZSB3b3JraW5n IGdyb3VwIHdpbGwgZGV0YWlsIHdoYXQgcmVhbDwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxpPjxzcGFuIGxhbmc9IkRFIj5wcm9ibGVtcyBhbiBNUFRDUC1lbmFibGVkIG1pZGRsZWJveCBt aWdodCBzb2x2ZSwgaG93IGl0IHdvdWxkIGltcGFjdCB0aGU8L3NwYW4+PC9pPjxzcGFuIGxhbmc9 IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48aT48c3BhbiBsYW5nPSJERSI+TXVsdGlwYXRoIFRDUCBhcmNoaXRlY3R1cmUgKFJG QzYxODIpLCB3aGF0IHByb3h5IGFwcHJvYWNoIG1pZ2h0IGJlPC9zcGFuPjwvaT48c3BhbiBsYW5n PSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PGk+PHNwYW4gbGFuZz0iREUiPmp1c3RpZmllZCBhcyBjb21wYXJlZCBhZ2FpbnN0 IGFsdGVybmF0aXZlIHNvbHV0aW9ucyB0byB0aGUgcHJvYmxlbXMsIGFuZDwvc3Bhbj48L2k+PHNw YW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxpPjxzcGFuIGxhbmc9IkRFIj50aGUgbGlrZWx5IGZlYXNpYmlsaXR5 IG9mIHNvbHZpbmcgdGhlIHRlY2huaWNhbCBhbmQgc2VjdXJpdHkgaXNzdWVzLjwvc3Bhbj48L2k+ PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9ibG9ja3F1 b3RlPg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+ Jm5ic3A7PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPkluIHNvbWUgd2F5cywgdGhlIHR3byBlbmRlZCBwcm94 eSB3b3JrIGNvdWxkIGV2ZW4gYmUgc2VlbiBhcyBhbiBleHRlbnNpb24gb2YgdGhlIHByZXZpb3Vz IG9wZXJhdGlvbmFsIGV4cGVyaWVuY2Ugd29yayB3aXRoaW4gdGhpcyBXRy48bzpwPjwvbzpwPjwv c3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJERSI+Jm5ic3A7PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiPlJlZ2FyZHMsPG86cD48L286cD48L3NwYW4+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUi PkFsYW48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNv Tm9ybWFsIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PG86cD48L286cD48L3NwYW4+PC9wPg0KPGRp dj4NCjxibG9ja3F1b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4w cHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj5PbiAxMCBO b3YgMjAxNiwgYXQgMTk6MTcsIDxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20i Pg0KcGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPiB3cm90ZTo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj4mbmJzcDs8bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8ZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5IaSw8L3NwYW4+PHNw YW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtm b250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPlBl cmhhcHMgdGhpcyBpcyBzcGVha2luZyB0b28gc29vbiwgYnV0IGl0IGxvb2tzIGxpa2UgdGhlIHZl cnkgYWN0aXZlIGRpc2N1c3Npb24gaXMgcmVhY2hpbmcgc29tZSBjb21tb24gdW5kZXJzdGFuZGlu Zz88L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2Vy aWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUi IHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDss JnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+V2XigJlyZSB0cnlpbmcgdG8gd29yayBvdXQgd2hhdCBh IHdvcmsgaXRlbSBtaWdodCBsb29rIGxpa2UsIHNvIHdvdWxkIGxpa2UgdG8gdW5kZXJzdGFuZCB3 aGF0IGFzc3VtcHRpb25zIHdlIHdvdWxkIG1ha2UsIGVnIGFib3V0IHRoZSBzY2VuYXJpbywgJmFt cDsgd2hhdCBjb21tb24gYWdyZWVtZW50cw0KIHdl4oCZZCBhc3N1bWUgJmFtcDsgcmVzdHJpY3Rp b25zIG9uIGhvdyB0aGUgc29sdXRpb24gd29ya3MuIFRoaXMgc2VlbXMgaW1wb3J0YW50IHRvIGZy YW1lIHdvcmsgYnkgV0cuIElmIHBvc3NpYmxlIHdl4oCZZCBsaWtlIGRpc2N1c3Npb24gb24gdGhl c2UgcG9pbnRzIHRvIGF2b2lkIGdldHRpbmcgaW50byB0aGUgZmluZSBkZXRhaWxzIG9mIG9uZSBw YXJ0aWN1bGFyIGV4aXN0aW5nIHByb3Bvc2FsLjwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48 L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNw YW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nh bGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjxzcGFuIGxh bmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5XaGF0IHdl 4oCZZCBhcHByZWNpYXRlIGlzIGEgc3VtbWFyeSBvZiB3aGF0IHRoZSBhc3N1bXB0aW9ucyAvdW5k ZXJzdGFuZGluZ3MgYXJlIGFib3V0Ojwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48 L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQiPjxzcGFuIGxhbmc9 IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFu PjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVy dGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9u dC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMt c2VyaWYmcXVvdDsiPlRoZQ0KIHNjZW5hcmlvIChmb3IgaW5zdGFuY2U6IHRoZSBNUFRDUC1lbmFi bGVkIGhvc3Qga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIHByb3h5IChlZyB0aHJvdWdoIGNvbmZp Z3VyYXRpb24pOyBhbmQgaXQga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIOKAmGxlZ2FjeeKAmSBo b3N0IGl0IHdhbnRzIHRvIGNvbW11bmljYXRlIHdpdGgpPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2 LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+ PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJv bCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJh cHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUi IHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDss JnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+SWYNCiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNh Z2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBmYWxsYmFjayBiZWhhdmlvdXIg YW5kIGNvcGluZyB3aXRoIG1pZGRsZWJveGVzPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4g bGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8 L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1j b252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90OyI+SWYNCiB3ZSBjYW4gYWdyZWUgdGhhdCB0aGUgc29sdXRpb24gaXMg YmFzZWQgb24gYSBuZXcgTVBUQ1Agb3B0aW9uPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwv bzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4g bGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8 L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1j b252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90OyI+SWYNCiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9u IHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBzZW1hbnRpY3MgKG90aGVyIHRoYW4gdGhl IG5ldyBvcHRpb24pIGVnIGluIHRlcm1zIG9mPHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1z cGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Imh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9y ZmM2ODI0I3NlY3Rpb24tNCI+PHNwYW4gc3R5bGU9ImNvbG9yOndpbmRvd3RleHQiPmh0dHBzOi8v dG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNDwvc3Bhbj48L2E+PHNwYW4gY2xh c3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPiZuYnNwOzwvc3Bhbj48c3Bh biBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJt YXJnaW4tbGVmdDozNi4wcHQiPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5k ZW50Oi0xOC4wcHQiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250 LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXpl OjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8 c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxz cGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtD YWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPklmDQogYW55IGltcGFjdCBpcyBh bHJlYWR5IGVudmlzYWdlZCBvbiBUQ1DigJlzIHNlbWFudGljcywgb3IgYW55IG1vZHMgYXJlIG5l ZWRlZCwgb3IgYXNzdW1wdGlvbnMgYWJvdXQgaXRzIGJlaGF2aW91ciwgZXRjPC9zcGFuPjxzcGFu IGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1h cmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRl bnQ6LTE4LjBwdCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQt ZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6 Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxz cGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNw YW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nh bGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+SWYNCiBhbnkgaW1wYWN0IGlzIGFs cmVhZHkgZW52aXNhZ2VkIG9uIG90aGVyIGV4aXN0aW5nIHRyYW5zcG9ydCBwcm90b2NvbOKAmXMg c2VtYW50aWNzIChwcmVzdW1pbmcgcGVvcGxlIHN0aWxsIHdvdWxkIGxpa2Ugbm9uLVRDUCBpbiBz Y29wZT8pPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rp dj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8cCBjbGFzcz0iTXNvTm9ybWFs IiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250 LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iREUi IHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNw Ozwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+QW55 dGhpbmcNCiBlbHNlIHRoYXQgeW91IHRoaW5rIGlzIG5lZWRlZCBpbiBvcmRlciB0byBmcmFtZSB0 aGUgd29yayBpdGVtPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5 bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVv dDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxp YnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkl0IG1heSBiZSBjbGVhcmVyIHRvIGRv IHRoaXMgZm9yIHRoZSB0d28gdXNlIGNhc2VzIChzaW5nbGUtZW5kZWQgcHJveHksIGllIHdoZXJl IG9ubHkgb25lIGhvc3QgaXMgTVBUQ1AtZW5hYmxlZDsgYW5kIGRvdWJsZS1lbmRlZCBwcm94eSwg aWUgd2hlcmUgbmVpdGhlciBob3N0IGlzDQogTVBUQ1AtZW5hYmxlZCkuPC9zcGFuPjxzcGFuIGxh bmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8 L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXpl OjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYm cXVvdDsiPlRoaXMgbWF5IHNlZW0gbGlrZSBhIGxvbmcgbGlzdCwgYnV0IG1vc3Qgb2YgdGhlIGFu c3dlcnMgY2FuIGJlIOKAnG5vbmXigJ0g4oCTIHdl4oCZbGwgZW5kIHVwIHdpdGgganVzdCBhIHNo b3J0IHBhcmFncmFwaCBvciBhIGZldyBidWxsZXRzIGluIHRoZSBjaGFydGVyLjwvc3Bhbj48c3Bh biBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2Zv bnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5i c3A7PC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQt c2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNl cmlmJnF1b3Q7Ij5XZeKAmWQgYWxzbyBoYXZlIHRvIHdvcmsgb3V0IGludGVyYWN0aW9ucyB3aXRo IG5vbi1NUFRDUCBXR3MsIGJ1dCBNaXJqYSBhbmQgSUVTRyB3aWxsIHByb2JhYmx5IHdhbnQgdGhl IG1haW4gaW5wdXQgb24gdGhpcy48L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1 b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5nPSJERSI+ PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+VGhhbmtzPC9zcGFuPjxz cGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5Q aGlsICZhbXA7IFlvc2hpPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUi IHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7 LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fPGJyPg0KbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdDxicj4NCjwvc3Bh bj48c3BhbiBsYW5nPSJERSI+PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTomcXVvdDtIZWx2ZXRpY2Em cXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjojOTU0RjcyIj5tdWx0aXBhdGh0Y3BA aWV0Zi5vcmc8L3NwYW4+PC9hPjwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6 ZTo5LjBwdDtmb250LWZhbWlseTomcXVvdDtIZWx2ZXRpY2EmcXVvdDssJnF1b3Q7c2Fucy1zZXJp ZiZxdW90OyI+PGJyPg0KPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48YSBocmVmPSJodHRwczovL3d3 dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0aHRjcCI+PHNwYW4gc3R5bGU9ImZv bnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTomcXVvdDtIZWx2ZXRpY2EmcXVvdDssJnF1b3Q7c2Fu cy1zZXJpZiZxdW90Oztjb2xvcjojOTU0RjcyIj5odHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFu L2xpc3RpbmZvL211bHRpcGF0aHRjcDwvc3Bhbj48L2E+PG86cD48L286cD48L3NwYW4+PC9wPg0K PC9kaXY+DQo8L2Jsb2NrcXVvdGU+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IGxhbmc9IkRFIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0K PC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvYm9keT4NCjwvaHRtbD4N Cg== --_000_787AE7BB302AE849A7480A190F8B933009DB4916OPEXCLILMA3corp_-- From nobody Tue Nov 15 23:08:08 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 53D0C12964B for ; Tue, 15 Nov 2016 23:08:07 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.405 X-Spam-Level: X-Spam-Status: No, score=-3.405 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, T_KAM_HTML_FONT_INVALID=0.01, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id D9G3Hwo7m1X2 for ; Tue, 15 Nov 2016 23:08:04 -0800 (PST) Received: from relais-inet.orange.com (mta241.mail.business.static.orange.com [80.12.66.41]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 24AF0129668 for ; Tue, 15 Nov 2016 23:08:01 -0800 (PST) Received: from opfedar02.francetelecom.fr (unknown [xx.xx.xx.4]) by opfedar25.francetelecom.fr (ESMTP service) with ESMTP id CB2DD120180; Wed, 16 Nov 2016 08:07:58 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.58]) by opfedar02.francetelecom.fr (ESMTP service) with ESMTP id 1DD62180063; Wed, 16 Nov 2016 08:07:59 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM33.corporate.adroot.infra.ftgroup ([fe80::3881:fc15:b4b2:9017%19]) with mapi id 14.03.0319.002; Wed, 16 Nov 2016 08:07:58 +0100 From: To: "N.Leymann@telekom.de" , "alan.ford@gmail.com" Thread-Topic: [multipathtcp] MPTCP carrying UDP Thread-Index: AdI/NebMcyqUEkUdjkWw7KzNIwiY4wABsqVgAATk1YAAHgGKIAACp+0Q Date: Wed, 16 Nov 2016 07:07:58 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB4987@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <43B3898F-5371-4E61-859A-3610C1EA2FC7@gmail.com> <6e2b8d331ee94c958e6f400c53f59716@HE105662.emea1.cds.t-internal.com> In-Reply-To: <6e2b8d331ee94c958e6f400c53f59716@HE105662.emea1.cds.t-internal.com> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DB4987OPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" , "Markus.Brunner3@swisscom.com" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 07:08:07 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DB4987OPEXCLILMA3corp_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgTmljLA0KDQpPZiBjb3Vyc2UsIHRoZXJlIGFyZSBhcHBsaWNhdGlvbnMgdGhhdCBhcmUgbm90 IHN1aXRhYmxlIHRvIGJlIGluamVjdGVkIGluc2lkZSBhbiBNUFRDUCBjb25uZWN0aW9uLg0KSXQg aXMgYWxzbyBjbGVhciB0aGF0IHNvbWUgaXNzdWVzIGFyZSB0byBiZSBoYW5kbGVkIGNvcnJlY3Rs eSBpZiB3ZSB3YW50IHRvIGhhdmUgYSBkZWNlbnQgc29sdXRpb24uDQoNCkFsbCB0aGF0IGlzIGZ1 bGx5IGFncmVlZC4NCg0KTXkgcG9pbnQgaXMgdGhhdCBpbnN0ZWFkIG9mIHNwZWN1bGF0aW5nIGFi b3V0IHRoZSBmb3Jlc2VlbiByZXN1bHRzLCBsZXTigJlzIGRvY3VtZW50IGFuIEVYUEVSSU1FTlRB TCBzb2x1dGlvbiBzbyB0aGF0IHBlb3BsZSBjYW4gcGxheSB3aXRoIGFuZCBhc3Nlc3MuIFRoaXMg aXMgZnVuZGFtZW50YWwgYmVjYXVzZSBhbGwgaXMgYWJvdXQgdGVjaG5pY2FsIGRldGFpbHMuDQoN CklmIGl0IGFwcGVhcnMgdGhlIHJlc3VsdHMgYXJlIGJhZCwgdGhhdCBwYXJ0aWN1bGFyIHNvbHV0 aW9uIHdpbGwgYmUgdGhlbiBzdGFtcGVkIGFzIGhpc3RvcmljLg0KDQpDaGVlcnMsDQpNZWQNCg0K RGUgOiBOLkxleW1hbm5AdGVsZWtvbS5kZSBbbWFpbHRvOk4uTGV5bWFubkB0ZWxla29tLmRlXQ0K RW52b3nDqSA6IG1lcmNyZWRpIDE2IG5vdmVtYnJlIDIwMTYgMDY6MjUNCsOAIDogYWxhbi5mb3Jk QGdtYWlsLmNvbTsgQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTg0KQ2MgOiBtdWx0aXBhdGh0Y3BA aWV0Zi5vcmc7IE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20NCk9iamV0IDogQVc6IFttdWx0 aXBhdGh0Y3BdIE1QVENQIGNhcnJ5aW5nIFVEUA0KDQpIaSwNCg0KVm9uOiBtdWx0aXBhdGh0Y3Ag W21haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZ10gSW0gQXVmdHJhZyB2b24gQWxh biBGb3JkDQpHZXNlbmRldDogRGllbnN0YWcsIDE1LiBOb3ZlbWJlciAyMDE2IDE2OjU1DQpBbjog bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTxtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3Jh bmdlLmNvbT4NCkNjOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBp ZXRmLm9yZz47IE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208bWFpbHRvOk1hcmt1cy5CcnVu bmVyM0Bzd2lzc2NvbS5jb20+DQpCZXRyZWZmOiBSZTogW211bHRpcGF0aHRjcF0gTVBUQ1AgY2Fy cnlpbmcgVURQDQoNCkFsYW4gRm9yZCB3cm90ZToNCg0KPiBBcyBJIHNhaWQgYXQgSUVURjk1IGFu ZCB3aWxsIHNheSBhZ2FpbiBub3csIE1QVENQIHByb3ZpZGVzIGEgVENQIHNlcnZpY2U6IHN0cmVh bS1vcmllbnRlZCwgcmVsaWFibGUsIHdoZXJlYXMgVURQIGlzIGRhdGFncmFtLW9yaWVudGVkLCBh bmQgdW5yZWxpYWJsZS4NCg0KPiAiTWFwcGluZyIgb25lIHRvIHRoZSBvdGhlciBjYW5ub3QgYmUg ZGlyZWN0bHkgZG9uZSBzaW5jZSB0aGUgdHJhbnNwb3J0cyBoYXZlIGZ1bmRhbWVudGFsbHkgZGlm ZmVyZW50IHNlbWFudGljcy4NCg0KPiBZb3UgY2FuIHR1bm5lbCBVRFAgb3ZlciBUQ1AsIGFzIGxv bmcgYXMgeW91IG1haW50YWluIHBhY2tldCBib3VuZGFyaWVzLiBUaGlzIGdhaW5zIHJlbGlhYmls aXR5ICh3aGljaCBtYXkgb3IgbWF5IG5vdCBiZSBhIGdhaW4sDQo+ICBkZXBlbmRpbmcgb24gd2hh dCB5b3UgYXJlIHRyeWluZyB0byBhY2hpZXZlIHdpdGggVURQIC0gZS5nLiB3aXRoIFJUUCwgeW91 IHJlYWxseSBkb27igJl0IGNhcmUgYWJvdXQgcmVsaWFiaWxpdHksIHlvdSBhcmUgYWJvdXQNCj4g IHRpbWVsaW5lc3MpLiBIb3dldmVyLCB5b3UgbXVzdCBtYWludGFpbiB0aGUgcGFja2V0IGJvdW5k YXJpZXMgLSBVRFAgaXMgbm90IGEgc3RyZWFtLg0KSSBkb27igJl0IHRoaW5rIHRoYXQgdHVubmVs aW5nIFVEUCBvdmVyIFRDUCBpcyByZWFsbHkgYW4gb3B0aW9uIGFzIGl0IGJyZWFrcyB0aGUgZXhw ZWN0ZWQgYmVoYXZpb3Igb2YgVURQLiBUaGVyZSBhcmUgYWxzbyBjZXJ0YWluIGFwcGxpY2F0aW9u cyB3aGljaCBkbyBpbXBsZW1lbnQNCnRoZXJlIG93biByZXRyYW5zbWlzc2lvbiBhbmQgZmxvdyBj b250cm9sIG1lY2hhbmlzbXMgZm9yIFVEUCAoZS5nLiBRVUlDIG9yIGZvciBjZXJ0YWluIElQVFYg YXBwbGljYXRpb25zKSBhbmQgSSBndWVzcyB5b3Ugd2lsbCBzZWUgYSBkaWZmZXJlbnQgYmVoYXZp b3Igb24gYXBwbGljYXRpb24gbGV2ZWwgaWYgeW91IHR1bm5lbCBVRFAgb3ZlciBhIFRDUCBjb25u ZWN0aW9uIGluIHBhcnRzIG9mIHRoZSBuZXR3b3JrLiAgSW4gYWRkaXRpb24gdGhlIHR1bm5lbCBt aWdodCBiZSBub3QgZW5kLXRvLWVuZCBidXQgdXNlZCBiZXR3ZWVuIHR3byBwcm94aWVzIChpbiB0 aGF0IGNhc2UgeW91IG1pZ2h0IGxvc2UgYSBVRFAgcGFja2V0IHdoaWNoIGlzIHRoYW4gYmVpbmcg cmV0cmFuc21pdHRlZCBieSBhbiBtZWNoYW5pc20gd2l0aGluIHRoZSBhcHBsaWNhdGlvbiB1c2lu ZyBVRFAuDQoNClJlZ2FyZHMNCg0KTmljDQoNCk9uIDE1IE5vdiAyMDE2LCBhdCAxMjo0MCwgbW9o YW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTxtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3Jhbmdl LmNvbT4gd3JvdGU6DQoNClJlLSwNCg0KSSBoYXZlIG9uZSBjb21tZW50IGFib3V0IHRoZSB0YXJn ZXQgYXBwbGljYXRpb25zOiBRVUlDIGlzIGRlZmluaXRlbHkgb25lLg0KDQpGb3IgdGhlIFZvSVAg Y2FzZSAoUlRQIHRvIGJlIG1vcmUgYWNjdXJhdGUpLCB0aGVyZSBpcyBhbHJlYWR5IGEgY2FuZGlk YXRlIHNvbHV0aW9uOiBNdWx0aXBhdGggUlRQIChodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwv ZHJhZnQtaWV0Zi1hdnRjb3JlLW1wcnRwLTAzKS4NCg0KSSBkb27igJl0IGhhdmUgcmVzdWx0cyB0 byBzaGFyZSBiZWNhdXNlIHdlIGFyZSBpbiBhIGNoaWNrZW4vZWdnIHNpdHVhdGlvbjogaW1wbGVt ZW50ZXJzIGFyZSBhc2tpbmcgZm9yIGEgc3RhYmxlIHNwZWNpZmljYXRpb24gdG8gcGxheSB3aXRo Lg0KDQpDaGVlcnMsDQpNZWQNCg0KRGUgOiBwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBo aWxpcC5lYXJkbGV5QGJ0LmNvbT4gW21haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb21dDQpFbnZv ecOpIDogbWFyZGkgMTUgbm92ZW1icmUgMjAxNiAxMjo1MQ0Kw4AgOiByb2JlcnQuc2tvZ0Blcmlj c3Nvbi5jb208bWFpbHRvOnJvYmVydC5za29nQGVyaWNzc29uLmNvbT47IEJPVUNBREFJUiBNb2hh bWVkIElNVC9PTE47IE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208bWFpbHRvOk1hcmt1cy5C cnVubmVyM0Bzd2lzc2NvbS5jb20+OyBhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZv cmRAZ21haWwuY29tPg0KQ2MgOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0 aHRjcEBpZXRmLm9yZz4NCk9iamV0IDogTVBUQ1AgY2FycnlpbmcgVURQDQoNCihJIGNoYW5nZWQg dGhlIFN1YmplY3QgbGluZSBvZiB0aGUgZW1haWwpDQoNCkRvIHBlb3BsZSBoYXZlIGFueSBleHBl cmltZW50YWwgcmVzdWx0cyAvZXhwZXJpZW5jZXMgdGhleSBjb3VsZCBzaGFyZSBvZiBydW5uaW5n IFVEUCBhcHBsaWNhdGlvbnMgb3ZlciBNUFRDUCBzdWItZmxvd3M/ICBXb3VsZCBiZSBpbnRlcmVz dGVkIHRvIGhlYXIgYWJvdXQgdGhlIGlzc3Vlcy4gSSBndWVzcyBWb0lQIGFuZCBRdWljIHdvdWxk IGJlIHRoZSBtb3N0IGludGVyZXN0aW5nIG9uZXMuIFdoZXRoZXIgdGhlIGV4cGVyaW1lbnRzIGFy ZSB3aXRoIG9ubHkgb25lIHBhdGggYmVpbmcgdXNlZCBhdCBvbmNlLCBvciBtdWx0aXBsZS4gZXRj DQoNCg0KDQpGcm9tOiBSb2JlcnQgU2tvZyBbbWFpbHRvOnJvYmVydC5za29nQGVyaWNzc29uLmNv bV0NClNlbnQ6IDE1IE5vdmVtYmVyIDIwMTYgMTA6MDkNClRvOiBtb2hhbWVkLmJvdWNhZGFpckBv cmFuZ2UuY29tPG1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPjsgTWFya3VzLkJy dW5uZXIzQHN3aXNzY29tLmNvbTxtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbT47 IEVhcmRsZXksUEwsUGhpbGlwLFRVQjggUiA8cGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpw aGlsaXAuZWFyZGxleUBidC5jb20+PjsgYWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5m b3JkQGdtYWlsLmNvbT4NCkNjOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0 aHRjcEBpZXRmLm9yZz4NClN1YmplY3Q6IFJFOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVs dGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0KKzENCldlIHNlZSBhIG5lZWQgdG8gc29sdmUg VURQIGluIHNldmVyYWwgcGxhY2VzLCBzbyBoYXZpbmcgYSBzZXBhcmF0ZSBzcGVjaWZpY2F0aW9u IGNhbiBoZWxwIHRoaXMgbW92aW5nIGZvcndhcmQuDQoNCkNoZWVycywNCi9Sb2JlcnQNCg0KRnJv bTogbXVsdGlwYXRodGNwIFttYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmddIE9u IEJlaGFsZiBPZiBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPG1haWx0bzptb2hhbWVkLmJv dWNhZGFpckBvcmFuZ2UuY29tPg0KU2VudDogZGVuIDE1IG5vdmVtYmVyIDIwMTYgMDk6NTcNClRv OiBNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPG1haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dp c3Njb20uY29tPjsgcGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFyZGxleUBi dC5jb20+OyBhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPg0K Q2M6IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0K U3ViamVjdDogUmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5 IHdvcmsgaXRlbQ0KDQpIaSBNYXJrdXMsIGFsbCwNCg0KSeKAmW0gb24gdGhlIHNhbWUgcGFnZSB0 aGF0IG5vbi10Y3AgdHJhZmZpYyBzaG91bGQgYmUgY29uc2lkZXJlZCBpbiBzY29wZS4gQXQgbGVh c3QsIHRoZSBVRFAgY2FzZSBzaG91bGQgYmUgaW52ZXN0aWdhdGVkLiBJIHJlbWVtYmVyIHRoZXJl IHdhcyBpbnRlcmVzdCBpbiBCQSBtZWV0aW5nIGFib3V0IHRoZSBVRFAgcGFydCAoaHR0cHM6Ly93 d3cuaWV0Zi5vcmcvcHJvY2VlZGluZ3MvOTUvbWludXRlcy9taW51dGVzLTk1LW1wdGNwKS4NCg0K QW4gb3B0aW9uIEkgc2VlIGlzIHRvIGNvbnNpZGVyIGFkdmFuY2luZyB0aGUgdXNlIG9mIE1QVENQ IHRvIGNvbnZleSBVRFAgZmxvd3MgaW4gYSBzZXBhcmF0ZSBFWFBFUklNRU5UQUwgc3BlY2lmaWNh dGlvbiB0aGF0IHdpbGwgYmUgY3Jvc3MtcmV2aWV3ZWQgd2l0aCBvdGhlciBXR3MgKGludGFyZWEs IHRzdndnKS4gSGF2aW5nIHRoYXQgYmFzZSBzcGVjaWZpY2F0aW9uIHdpbGwgaGVscCBoYXZpbmcg aW50ZXJvcGVyYWJsZSBpbXBsZW1lbnRhdGlvbnMgdGhhdCB3aWxsIGJlIHVzZWQgdG8gY2Fycnkg ZXhwZXJpbWVudGF0aW9ucy4NCg0KVGhvc2UgZXhwZXJpbWVudHMgd2lsbCBoZWxwIHRvIGRldGVy bWluZSB3aGV0aGVyIHRoZSBwcm9wb3NlZCBzb2x1dGlvbiBpcyBjb21wbGV4L3NpbXBsZSwgdmlh YmxlL25vbi12aWFibGUsIGZhaWxlZC9zdWNjZXNzZnVsLCBldGMuDQoNCkxldOKAmXMgZ2l2ZSBp dCBhIHRyeS4NCg0KQ2hlZXJzLA0KTWVkDQoNCkRlIDogbXVsdGlwYXRodGNwIFttYWlsdG86bXVs dGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmddIERlIGxhIHBhcnQgZGUgTWFya3VzLkJydW5uZXIz QHN3aXNzY29tLmNvbTxtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbT4NCkVudm95 w6kgOiBtYXJkaSAxNSBub3ZlbWJyZSAyMDE2IDA4OjU4DQrDgCA6IHBoaWxpcC5lYXJkbGV5QGJ0 LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPjsgYWxhbi5mb3JkQGdtYWlsLmNvbTxt YWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4NCkNjIDogbXVsdGlwYXRodGNwQGlldGYub3JnPG1h aWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpPYmpldCA6IFJlOiBbbXVsdGlwYXRodGNwXSBU b3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0KUGhpbCwNCg0KSWYgeW91 IGZlZWwgaXQgd291bGQgdGFrZSB0b28gbG9uZyBhbmQgdG8gYmUgdG9vIGNvbXBsZXggdG8gYWNo aWV2ZSBpbiBhIHJlYXNvbmFibGUgdGltZWZyYW1lLCB3ZSBhcmUgb2sgd2l0aCBleGNsdWRpbmcg bm9uLXRjcCB0cmFmZmljLCBob3dldmVyLCBmb3Igb3VyIHRvdGFsIHNvbHV0aW9uIHdlIGRvIHJl cXVpcmVzIGFsc28gbm9uLXRjcCB0cmFmZmljIHRvIGJlIHNlbnQgb3ZlciBtdWx0aXBsZSBwYXRo cy4gV2UgY291bGQgYXJndWUgdGhhdCB3ZSBjYW4gdXNlIGEgZGlmZmVyZW50IG1lY2hhbmlzbXMg c3BlY2lmaWNhbGx5IGZvciBVRFAgYW5kIG90aGVyIHByb3RvY29scywgYnV0IGl0IHdvdWxkIGJl IG5pY2UgdG8gaGF2ZSBhcyBzaW5nbGUgTVBUQ1AtYmFzZWQgc29sdXRpb24uIChteSBndXQgZmVl bGluZyBpcyB0aGF0IHdlIHdvdWxkIG5lZWQgdG8gcmVwbGljYXRlIGEgbG90IG9mIE1QVENQIHNj aGVkdWxpbmcgZmVhdHVyZXMgaW50byBhIG5ldyBtZWNoYW5pc20pLg0KDQpNYXJjdXMNCg0KVm9u OiBtdWx0aXBhdGh0Y3AgPG11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnPG1haWx0bzptdWx0 aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZz4+IGltIEF1ZnRyYWcgdm9uICJwaGlsaXAuZWFyZGxl eUBidC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4iIDxwaGlsaXAuZWFyZGxleUBi dC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4+DQpEYXR1bTogTW9udGFnLCAxNC4g Tm92ZW1iZXIgMjAxNiB1bSAwNzozMg0KQW46ICJhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzph bGFuLmZvcmRAZ21haWwuY29tPiIgPGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9y ZEBnbWFpbC5jb20+Pg0KQ2M6ICJtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0 aHRjcEBpZXRmLm9yZz4iIDxtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRj cEBpZXRmLm9yZz4+DQpCZXRyZWZmOiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRp cGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQoNCmkgdGhpbmsgd2Ugc2hvdWxkIG1vdmUgYmV5b25k ICJleHBsb3Jpbmcgd2hldGhlciBpdCB3b3VsZCBiZSB1c2VmdWwiLg0KDQppJ2QgbGlrZSB1cyB0 byBhc3Nlc3MgcHJvcG9zZWQgc29sdXRpb25zLiBpIHRoaW5rIHdlIHNob3VsZCBzYXkgdGhpcyBp cyB3aGF0IHdlJ3JlIGRvaW5nIC0gYXQgdGhlIG1vbWVudCB3ZSd2ZSBoYWQgcXVpdGUgYSBsb3Qg b2YgZGlzY3Vzc2lvbiBhYm91dCBvbmUgcHJvcG9zYWwuIHdlIHNob3VsZCBnaXZlIHRoZSBjaGFu Y2UgZm9yIG90aGVyIHByb3Bvc2FscywgYW5kIG1ha2UgdGhlIGRpc2N1c3Npb24gbW9yZSBzdHJ1 Y3R1cmVkICh3aGF0IGFyZSB0aGUgYXNzZXNzbWVudCBjcml0ZXJpYSkuDQoNCmkgYWxzbyB0aGlu ayB3ZSBzaG91bGQgZXhwbGljaXRseSBleGNsdWRlIG5vbi10Y3AgdHJhZmZpYyAgKGkgdGhpbmsg bm9uLXRjcCB0cmFmZmljIGlzIHRvbyBiaWcgYSB0b3BpYyBmb3Igb3VyIFdHKQ0KDQpwaGlsDQoN Cg0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCkZyb206IEFsYW4gRm9yZCA8YWxh bi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4+DQpTZW50OiAxNCBO b3ZlbWJlciAyMDE2IDA2OjExDQpUbzogRWFyZGxleSxQTCxQaGlsaXAsVFVCOCBSDQpDYzogbXVs dGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpTdWJqZWN0 OiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBp dGVtDQoNCkkgdGhpbmsgdGhpcyB3b3JrIGl0ZW0gaXMgYWNoaWV2YWJsZSBieSBzaW1wbHkgcmVt b3ZpbmcgcmVmZXJlbmNlcyB0byDigJxhdCBsZWFzdCBvbmUgZW5k4oCdIGZyb20gdGhlIGV4aXN0 aW5nIGNoYXJ0ZXIgaXRlbSBvbiB0aGUgcHJveHkuIFNvIHRoZSBpdGVtIHdvdWxkIG5vdyByZWFk Og0KDQpGaW5hbGx5LCB0aGUgd29ya2luZyBncm91cCB3aWxsIGV4cGxvcmUgd2hldGhlciBhbiBN UFRDUC1hd2FyZQ0KbWlkZGxlYm94IHdvdWxkIGJlIHVzZWZ1bC4gRm9yIGV4YW1wbGUsIHBvdGVu dGlhbGx5IGhlbHBpbmcgTVBUQ1DigJlzDQppbmNyZW1lbnRhbCBkZXBsb3ltZW50IGJ5IGFsbG93 aW5nIG9ubHkgb25lIGVuZCBob3N0IHRvIGJlIE1QVENQLWVuYWJsZWQNCmFuZCB0aGUgbWlkZGxl Ym94IGFjdHMgYXMgYW4gTVBUQ1AgcHJveHkgZm9yIHRoZSBvdGhlciBlbmQgaG9zdCwgd2hpY2gg cnVucw0KVENQOyBhbmQgcG90ZW50aWFsbHkgaGVscGluZyBzb21lIG1vYmlsaXR5IHNjZW5hcmlv cywgd2hlcmUgdGhlIG1pZGRsZSBib3gNCmFjdHMgYXMgYW4gYW5jaG9yIGJldHdlZW4gdHdvIE1Q VENQLWVuYWJsZWQgaG9zdHMuIEFsdGVybmF0aXZlbHksIG5laXRoZXINCmVuZCBob3N0IGNvdWxk IGJlIE1QVENQLWVuYWJsZWQgYnV0IGEgcGFpciBvZiBwcm94aWVzIGNvdWxkIHdvcmsgdG9nZXRo ZXIgdG8NCmJyaW5nIE1QVENQIGJlbmVmaXRzIHRvIHN1Y2ggY29ubmVjdGlvbnMuIFRoZSB3b3Jr aW5nIGdyb3VwIHdpbGwgZGV0YWlsIHdoYXQgcmVhbA0KcHJvYmxlbXMgYW4gTVBUQ1AtZW5hYmxl ZCBtaWRkbGVib3ggbWlnaHQgc29sdmUsIGhvdyBpdCB3b3VsZCBpbXBhY3QgdGhlDQpNdWx0aXBh dGggVENQIGFyY2hpdGVjdHVyZSAoUkZDNjE4MiksIHdoYXQgcHJveHkgYXBwcm9hY2ggbWlnaHQg YmUNCmp1c3RpZmllZCBhcyBjb21wYXJlZCBhZ2FpbnN0IGFsdGVybmF0aXZlIHNvbHV0aW9ucyB0 byB0aGUgcHJvYmxlbXMsIGFuZA0KdGhlIGxpa2VseSBmZWFzaWJpbGl0eSBvZiBzb2x2aW5nIHRo ZSB0ZWNobmljYWwgYW5kIHNlY3VyaXR5IGlzc3Vlcy4NCg0KSW4gc29tZSB3YXlzLCB0aGUgdHdv IGVuZGVkIHByb3h5IHdvcmsgY291bGQgZXZlbiBiZSBzZWVuIGFzIGFuIGV4dGVuc2lvbiBvZiB0 aGUgcHJldmlvdXMgb3BlcmF0aW9uYWwgZXhwZXJpZW5jZSB3b3JrIHdpdGhpbiB0aGlzIFdHLg0K DQpSZWdhcmRzLA0KQWxhbg0KDQpPbiAxMCBOb3YgMjAxNiwgYXQgMTk6MTcsIHBoaWxpcC5lYXJk bGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPiB3cm90ZToNCg0KSGksDQpQ ZXJoYXBzIHRoaXMgaXMgc3BlYWtpbmcgdG9vIHNvb24sIGJ1dCBpdCBsb29rcyBsaWtlIHRoZSB2 ZXJ5IGFjdGl2ZSBkaXNjdXNzaW9uIGlzIHJlYWNoaW5nIHNvbWUgY29tbW9uIHVuZGVyc3RhbmRp bmc/DQoNCldl4oCZcmUgdHJ5aW5nIHRvIHdvcmsgb3V0IHdoYXQgYSB3b3JrIGl0ZW0gbWlnaHQg bG9vayBsaWtlLCBzbyB3b3VsZCBsaWtlIHRvIHVuZGVyc3RhbmQgd2hhdCBhc3N1bXB0aW9ucyB3 ZSB3b3VsZCBtYWtlLCBlZyBhYm91dCB0aGUgc2NlbmFyaW8sICYgd2hhdCBjb21tb24gYWdyZWVt ZW50cyB3ZeKAmWQgYXNzdW1lICYgcmVzdHJpY3Rpb25zIG9uIGhvdyB0aGUgc29sdXRpb24gd29y a3MuIFRoaXMgc2VlbXMgaW1wb3J0YW50IHRvIGZyYW1lIHdvcmsgYnkgV0cuIElmIHBvc3NpYmxl IHdl4oCZZCBsaWtlIGRpc2N1c3Npb24gb24gdGhlc2UgcG9pbnRzIHRvIGF2b2lkIGdldHRpbmcg aW50byB0aGUgZmluZSBkZXRhaWxzIG9mIG9uZSBwYXJ0aWN1bGFyIGV4aXN0aW5nIHByb3Bvc2Fs Lg0KDQpXaGF0IHdl4oCZZCBhcHByZWNpYXRlIGlzIGEgc3VtbWFyeSBvZiB3aGF0IHRoZSBhc3N1 bXB0aW9ucyAvdW5kZXJzdGFuZGluZ3MgYXJlIGFib3V0Og0K4oCiICAgICAgICAgVGhlIHNjZW5h cmlvIChmb3IgaW5zdGFuY2U6IHRoZSBNUFRDUC1lbmFibGVkIGhvc3Qga25vd3MgdGhlIGFkZHJl c3Mgb2YgdGhlIHByb3h5IChlZyB0aHJvdWdoIGNvbmZpZ3VyYXRpb24pOyBhbmQgaXQga25vd3Mg dGhlIGFkZHJlc3Mgb2YgdGhlIOKAmGxlZ2FjeeKAmSBob3N0IGl0IHdhbnRzIHRvIGNvbW11bmlj YXRlIHdpdGgpDQrigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2Vk IG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBmYWxsYmFjayBiZWhhdmlvdXIgYW5k IGNvcGluZyB3aXRoIG1pZGRsZWJveGVzDQrigKIgICAgICAgICBJZiB3ZSBjYW4gYWdyZWUgdGhh dCB0aGUgc29sdXRpb24gaXMgYmFzZWQgb24gYSBuZXcgTVBUQ1Agb3B0aW9uDQrigKIgICAgICAg ICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQ IHByb3RvY29s4oCZcyBzZW1hbnRpY3MgKG90aGVyIHRoYW4gdGhlIG5ldyBvcHRpb24pIGVnIGlu IHRlcm1zIG9mIGh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNA0K 4oCiICAgICAgICAgSWYgYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBUQ1DigJlz IHNlbWFudGljcywgb3IgYW55IG1vZHMgYXJlIG5lZWRlZCwgb3IgYXNzdW1wdGlvbnMgYWJvdXQg aXRzIGJlaGF2aW91ciwgZXRjDQrigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkg ZW52aXNhZ2VkIG9uIG90aGVyIGV4aXN0aW5nIHRyYW5zcG9ydCBwcm90b2NvbOKAmXMgc2VtYW50 aWNzIChwcmVzdW1pbmcgcGVvcGxlIHN0aWxsIHdvdWxkIGxpa2Ugbm9uLVRDUCBpbiBzY29wZT8p DQrigKIgICAgICAgICBBbnl0aGluZyBlbHNlIHRoYXQgeW91IHRoaW5rIGlzIG5lZWRlZCBpbiBv cmRlciB0byBmcmFtZSB0aGUgd29yayBpdGVtDQoNCkl0IG1heSBiZSBjbGVhcmVyIHRvIGRvIHRo aXMgZm9yIHRoZSB0d28gdXNlIGNhc2VzIChzaW5nbGUtZW5kZWQgcHJveHksIGllIHdoZXJlIG9u bHkgb25lIGhvc3QgaXMgTVBUQ1AtZW5hYmxlZDsgYW5kIGRvdWJsZS1lbmRlZCBwcm94eSwgaWUg d2hlcmUgbmVpdGhlciBob3N0IGlzIE1QVENQLWVuYWJsZWQpLg0KDQpUaGlzIG1heSBzZWVtIGxp a2UgYSBsb25nIGxpc3QsIGJ1dCBtb3N0IG9mIHRoZSBhbnN3ZXJzIGNhbiBiZSDigJxub25l4oCd IOKAkyB3ZeKAmWxsIGVuZCB1cCB3aXRoIGp1c3QgYSBzaG9ydCBwYXJhZ3JhcGggb3IgYSBmZXcg YnVsbGV0cyBpbiB0aGUgY2hhcnRlci4NCg0KV2XigJlkIGFsc28gaGF2ZSB0byB3b3JrIG91dCBp bnRlcmFjdGlvbnMgd2l0aCBub24tTVBUQ1AgV0dzLCBidXQgTWlyamEgYW5kIElFU0cgd2lsbCBw cm9iYWJseSB3YW50IHRoZSBtYWluIGlucHV0IG9uIHRoaXMuDQoNClRoYW5rcw0KUGhpbCAmIFlv c2hpDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KbXVs dGlwYXRodGNwIG1haWxpbmcgbGlzdA0KbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc+DQpodHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZv L211bHRpcGF0aHRjcA0KDQoNCg== --_000_787AE7BB302AE849A7480A190F8B933009DB4987OPEXCLILMA3corp_ Content-Type: text/html; charset="utf-8" Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcv VFIvUkVDLWh0bWw0MCI+DQo8aGVhZD4NCjxtZXRhIGh0dHAtZXF1aXY9IkNvbnRlbnQtVHlwZSIg Y29udGVudD0idGV4dC9odG1sOyBjaGFyc2V0PXV0Zi04Ij4NCjxtZXRhIG5hbWU9IkdlbmVyYXRv ciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTQgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPCEtLVtp ZiAhbXNvXT48c3R5bGU+dlw6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kb1w6KiB7 YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kd1w6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0 I1ZNTCk7fQ0KLnNoYXBlIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQo8L3N0eWxlPjwh W2VuZGlmXS0tPjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25zICovDQpAZm9udC1mYWNl DQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDExIDYgNCAyIDIgMiAyIDIg NDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkhlbHZldGljYTsNCglwYW5vc2UtMToyIDEx IDYgNCAyIDIgMiAyIDIgNDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OkNhbGlicmk7DQoJ cGFub3NlLTE6MiAxNSA1IDIgMiAyIDQgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWls eTpUYWhvbWE7DQoJcGFub3NlLTE6MiAxMSA2IDQgMyA1IDQgNCAyIDQ7fQ0KLyogU3R5bGUgRGVm aW5pdGlvbnMgKi8NCnAuTXNvTm9ybWFsLCBsaS5Nc29Ob3JtYWwsIGRpdi5Nc29Ob3JtYWwNCgl7 bWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjEyLjBwdDsN Cglmb250LWZhbWlseToiVGltZXMgTmV3IFJvbWFuIiwic2VyaWYiO30NCmE6bGluaywgc3Bhbi5N c29IeXBlcmxpbmsNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9yOmJsdWU7DQoJdGV4 dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQphOnZpc2l0ZWQsIHNwYW4uTXNvSHlwZXJsaW5rRm9s bG93ZWQNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCWNvbG9yOnB1cnBsZTsNCgl0ZXh0LWRl Y29yYXRpb246dW5kZXJsaW5lO30NCnAuTXNvQWNldGF0ZSwgbGkuTXNvQWNldGF0ZSwgZGl2Lk1z b0FjZXRhdGUNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJUZXh0 ZSBkZSBidWxsZXMgQ2FyIjsNCgltYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsN Cglmb250LXNpemU6OC4wcHQ7DQoJZm9udC1mYW1pbHk6IlRhaG9tYSIsInNhbnMtc2VyaWYiO30N CnNwYW4uVGV4dGVkZWJ1bGxlc0Nhcg0KCXttc28tc3R5bGUtbmFtZToiVGV4dGUgZGUgYnVsbGVz IENhciI7DQoJbXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0KCW1zby1zdHlsZS1saW5rOiJUZXh0ZSBk ZSBidWxsZXMiOw0KCWZvbnQtZmFtaWx5OiJUYWhvbWEiLCJzYW5zLXNlcmlmIjt9DQpzcGFuLmFw cGxlLWNvbnZlcnRlZC1zcGFjZQ0KCXttc28tc3R5bGUtbmFtZTphcHBsZS1jb252ZXJ0ZWQtc3Bh Y2U7fQ0KcC5TcHJlY2hibGFzZW50ZXh0LCBsaS5TcHJlY2hibGFzZW50ZXh0LCBkaXYuU3ByZWNo Ymxhc2VudGV4dA0KCXttc28tc3R5bGUtbmFtZTpTcHJlY2hibGFzZW50ZXh0Ow0KCW1zby1zdHls ZS1saW5rOiJTcHJlY2hibGFzZW50ZXh0IFpjaG4iOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJv dHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6ZToxMi4wcHQ7DQoJZm9udC1mYW1pbHk6IlRpbWVzIE5l dyBSb21hbiIsInNlcmlmIjt9DQpzcGFuLlNwcmVjaGJsYXNlbnRleHRaY2huDQoJe21zby1zdHls ZS1uYW1lOiJTcHJlY2hibGFzZW50ZXh0IFpjaG4iOw0KCW1zby1zdHlsZS1wcmlvcml0eTo5OTsN Cgltc28tc3R5bGUtbGluazpTcHJlY2hibGFzZW50ZXh0Ow0KCWZvbnQtZmFtaWx5OiJUYWhvbWEi LCJzYW5zLXNlcmlmIjt9DQpzcGFuLkVtYWlsU3R5bGUyMg0KCXttc28tc3R5bGUtdHlwZTpwZXJz b25hbDsNCglmb250LWZhbWlseToiQ2FsaWJyaSIsInNhbnMtc2VyaWYiOw0KCWNvbG9yOiMxRjQ5 N0Q7fQ0Kc3Bhbi5FbWFpbFN0eWxlMjMNCgl7bXNvLXN0eWxlLXR5cGU6cGVyc29uYWwtcmVwbHk7 DQoJZm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IjsNCgljb2xvcjpibGFjazsNCglmb250LXdlaWdo dDpub3JtYWw7DQoJZm9udC1zdHlsZTpub3JtYWw7fQ0KLk1zb0NocERlZmF1bHQNCgl7bXNvLXN0 eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJZm9udC1zaXplOjEwLjBwdDt9DQpAcGFnZSBXb3JkU2Vj dGlvbjENCgl7c2l6ZTo2MTIuMHB0IDc5Mi4wcHQ7DQoJbWFyZ2luOjcwLjg1cHQgNzAuODVwdCAy LjBjbSA3MC44NXB0O30NCmRpdi5Xb3JkU2VjdGlvbjENCgl7cGFnZTpXb3JkU2VjdGlvbjE7fQ0K LS0+PC9zdHlsZT48IS0tW2lmIGd0ZSBtc28gOV0+PHhtbD4NCjxvOnNoYXBlZGVmYXVsdHMgdjpl eHQ9ImVkaXQiIHNwaWRtYXg9IjEwMjYiIC8+DQo8L3htbD48IVtlbmRpZl0tLT48IS0tW2lmIGd0 ZSBtc28gOV0+PHhtbD4NCjxvOnNoYXBlbGF5b3V0IHY6ZXh0PSJlZGl0Ij4NCjxvOmlkbWFwIHY6 ZXh0PSJlZGl0IiBkYXRhPSIxIiAvPg0KPC9vOnNoYXBlbGF5b3V0PjwveG1sPjwhW2VuZGlmXS0t Pg0KPC9oZWFkPg0KPGJvZHkgbGFuZz0iRlIiIGxpbms9ImJsdWUiIHZsaW5rPSJwdXJwbGUiPg0K PGRpdiBjbGFzcz0iV29yZFNlY3Rpb24xIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxh bmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+SGkgTmljLA0KPG86cD48L286cD48L3NwYW4+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNr Ij48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPk9mIGNvdXJzZSwgdGhlcmUgYXJlIGFwcGxp Y2F0aW9ucyB0aGF0IGFyZSBub3Qgc3VpdGFibGUgdG8gYmUgaW5qZWN0ZWQgaW5zaWRlIGFuIE1Q VENQIGNvbm5lY3Rpb24uDQo8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkl0IGlzIGFsc28gY2xlYXIg dGhhdCBzb21lIGlzc3VlcyBhcmUgdG8gYmUgaGFuZGxlZCBjb3JyZWN0bHkgaWYgd2Ugd2FudCB0 byBoYXZlIGEgZGVjZW50IHNvbHV0aW9uLg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZu YnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJF Ti1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBO ZXcmcXVvdDs7Y29sb3I6YmxhY2siPkFsbCB0aGF0IGlzIGZ1bGx5IGFncmVlZC48bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7 Y29sb3I6YmxhY2siPjxvOnA+Jm5ic3A7PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+TXkgcG9pbnQgaXMgdGhh dCBpbnN0ZWFkIG9mIHNwZWN1bGF0aW5nIGFib3V0IHRoZSBmb3Jlc2VlbiByZXN1bHRzLCBsZXTi gJlzIGRvY3VtZW50IGFuIEVYUEVSSU1FTlRBTCBzb2x1dGlvbiBzbyB0aGF0IHBlb3BsZSBjYW4g cGxheSB3aXRoIGFuZCBhc3Nlc3MuIFRoaXMNCiBpcyBmdW5kYW1lbnRhbCBiZWNhdXNlIGFsbCBp cyBhYm91dCB0ZWNobmljYWwgZGV0YWlscy4gPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZu YnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJF Ti1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBO ZXcmcXVvdDs7Y29sb3I6YmxhY2siPklmIGl0IGFwcGVhcnMgdGhlIHJlc3VsdHMgYXJlIGJhZCwg dGhhdCBwYXJ0aWN1bGFyIHNvbHV0aW9uIHdpbGwgYmUgdGhlbiBzdGFtcGVkIGFzIGhpc3Rvcmlj Lg0KPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJp ZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTox MC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkNo ZWVycyw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291 cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPk1lZDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEw LjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+PG86 cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVy LWxlZnQ6c29saWQgYmx1ZSAxLjVwdDtwYWRkaW5nOjBjbSAwY20gMGNtIDQuMHB0Ij4NCjxkaXY+ DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNCNUM0REYgMS4wcHQ7 cGFkZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 VGFob21hJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkRlJm5ic3A7Ojwvc3Bhbj48L2I+ PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4gTi5MZXltPC9zcGFuPjxz cGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RhaG9tYSZxdW90 OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5hbm5AdGVsZWtvbS5kZQ0KIFttYWlsdG86Ti5MZXlt YW5uQHRlbGVrb20uZGVdIDxicj4NCjxiPkVudm95w6kmbmJzcDs6PC9iPiBtZXJjcmVkaSAxNiBu b3ZlbWJyZSAyMDE2IDA2OjI1PGJyPg0KPGI+w4AmbmJzcDs6PC9iPiBhbGFuLmZvcmRAZ21haWwu Y29tOyBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xOPGJyPg0KPGI+Q2MmbmJzcDs6PC9iPiBtdWx0 aXBhdGh0Y3BAaWV0Zi5vcmc7IE1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208YnI+DQo8Yj5P YmpldCZuYnNwOzo8L2I+IEFXOiBbbXVsdGlwYXRodGNwXSBNUFRDUCBjYXJyeWluZyBVRFA8bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+ PG86cD4mbmJzcDs8L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJE RSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90 OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOiMxRjQ5N0QiPkhpLDxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9u dC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMt c2VyaWYmcXVvdDs7Y29sb3I6IzFGNDk3RCI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0K PGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29saWQgI0I1QzRERiAx LjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxi PjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVv dDtUYWhvbWEmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Vm9uOjwvc3Bhbj48L2I+PHNw YW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1Rh aG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4gbXVsdGlwYXRodGNwIFs8YSBocmVm PSJtYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmciPm1haWx0bzptdWx0aXBhdGh0 Y3AtYm91bmNlc0BpZXRmLm9yZzwvYT5dDQo8Yj5JbSBBdWZ0cmFnIHZvbiA8L2I+QWxhbiBGb3Jk PGJyPg0KPGI+R2VzZW5kZXQ6PC9iPiBEaWVuc3RhZywgMTUuIE5vdmVtYmVyIDIwMTYgMTY6NTU8 YnI+DQo8Yj5Bbjo8L2I+IDxhIGhyZWY9Im1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2Uu Y29tIj5tb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPC9hPjxicj4NCjxiPkNjOjwvYj4gPGEg aHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3Jn PC9hPjsgPGEgaHJlZj0ibWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20iPg0KTWFy a3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTwvYT48YnI+DQo8Yj5CZXRyZWZmOjwvYj4gUmU6IFtt dWx0aXBhdGh0Y3BdIE1QVENQIGNhcnJ5aW5nIFVEUDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwv ZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSI+PG86cD4m bmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i REUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjpibGFjayI+QWxhbiBGb3JkIHdyb3RlOjxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRF IiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7 LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6IzFGNDk3RCI+PG86cD4mbmJzcDs8L286cD48 L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxl PSJjb2xvcjojMUY0OTdEIj4mZ3Q7IDwvc3Bhbj48c3BhbiBsYW5nPSJFTi1VUyI+QXMgSSBzYWlk IGF0IElFVEY5NSBhbmQgd2lsbCBzYXkgYWdhaW4gbm93LCBNUFRDUCBwcm92aWRlcyBhIFRDUCBz ZXJ2aWNlOiBzdHJlYW0tb3JpZW50ZWQsIHJlbGlhYmxlLCB3aGVyZWFzIFVEUCBpcyBkYXRhZ3Jh bS1vcmllbnRlZCwgYW5kIHVucmVsaWFibGUuPG86cD48L286cD48L3NwYW4+PC9wPg0KPGRpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj48bzpwPiZuYnNwOzwvbzpw Pjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBs YW5nPSJFTi1VUyIgc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPiZndDsgPC9zcGFuPjxzcGFuIGxhbmc9 IkVOLVVTIj4mcXVvdDtNYXBwaW5nJnF1b3Q7IG9uZSB0byB0aGUgb3RoZXIgY2Fubm90IGJlIGRp cmVjdGx5IGRvbmUgc2luY2UgdGhlIHRyYW5zcG9ydHMgaGF2ZSBmdW5kYW1lbnRhbGx5IGRpZmZl cmVudCBzZW1hbnRpY3MuPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPjxvOnA+Jm5ic3A7PC9vOnA+PC9z cGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iY29sb3I6IzFGNDk3RCI+Jmd0OyA8L3NwYW4+PHNwYW4gbGFuZz0iRU4t VVMiPllvdSBjYW4NCjxpPnR1bm5lbDwvaT4mbmJzcDtVRFAgb3ZlciBUQ1AsIGFzIGxvbmcgYXMg eW91IG1haW50YWluIHBhY2tldCBib3VuZGFyaWVzLiA8L3NwYW4+PHNwYW4gbGFuZz0iREUiPlRo aXMgZ2FpbnMgcmVsaWFiaWxpdHkgKHdoaWNoIG1heSBvciBtYXkgbm90IGJlIGEgZ2FpbiwNCjxz cGFuIHN0eWxlPSJjb2xvcjojMUY0OTdEIj48bzpwPjwvbzpwPjwvc3Bhbj48L3NwYW4+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZx dW90Oztjb2xvcjojMUY0OTdEIj4mZ3Q7ICZuYnNwOzwvc3Bhbj48c3BhbiBsYW5nPSJFTi1VUyI+ ZGVwZW5kaW5nIG9uIHdoYXQgeW91IGFyZSB0cnlpbmcgdG8gYWNoaWV2ZSB3aXRoIFVEUCAtIGUu Zy4gd2l0aCBSVFAsIHlvdSByZWFsbHkgZG9u4oCZdCBjYXJlIGFib3V0IHJlbGlhYmlsaXR5LCB5 b3UNCiBhcmUgYWJvdXQgPHNwYW4gc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPjxvOnA+PC9vOnA+PC9z cGFuPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90Oywm cXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOiMxRjQ5N0QiPiZndDsgJm5ic3A7PC9zcGFuPjxz cGFuIGxhbmc9IkVOLVVTIj50aW1lbGluZXNzKS4NCjwvc3Bhbj48c3BhbiBsYW5nPSJERSI+SG93 ZXZlciwgeW91IG11c3QgbWFpbnRhaW4gdGhlIHBhY2tldCBib3VuZGFyaWVzIC0gVURQIGlzIG5v dCBhIHN0cmVhbS48L3NwYW4+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90 Oztjb2xvcjojMUY0OTdEIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImNvbG9yOiMxRjQ5 N0QiPkkgZG9u4oCZdCB0aGluayB0aGF0IHR1bm5lbGluZyBVRFAgb3ZlciBUQ1AgaXMgcmVhbGx5 IGFuIG9wdGlvbiBhcyBpdCBicmVha3MgdGhlIGV4cGVjdGVkIGJlaGF2aW9yIG9mIFVEUC4gVGhl cmUgYXJlIGFsc28gY2VydGFpbiBhcHBsaWNhdGlvbnMgd2hpY2ggZG8gaW1wbGVtZW50DQo8bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1V UyIgc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPnRoZXJlIG93biByZXRyYW5zbWlzc2lvbiBhbmQgZmxv dyBjb250cm9sIG1lY2hhbmlzbXMgZm9yIFVEUCAoZS5nLiBRVUlDIG9yIGZvciBjZXJ0YWluIElQ VFYgYXBwbGljYXRpb25zKSBhbmQgSSBndWVzcyB5b3Ugd2lsbCBzZWUgYSBkaWZmZXJlbnQgYmVo YXZpb3Igb24gYXBwbGljYXRpb24gbGV2ZWwgaWYgeW91IHR1bm5lbCBVRFAgb3Zlcg0KIGEgVENQ IGNvbm5lY3Rpb24gaW4gcGFydHMgb2YgdGhlIG5ldHdvcmsuICZuYnNwO0luIGFkZGl0aW9uIHRo ZSB0dW5uZWwgbWlnaHQgYmUgbm90IGVuZC10by1lbmQgYnV0IHVzZWQgYmV0d2VlbiB0d28gcHJv eGllcyAoaW4gdGhhdCBjYXNlIHlvdSBtaWdodCBsb3NlIGEgVURQIHBhY2tldCB3aGljaCBpcyB0 aGFuIGJlaW5nIHJldHJhbnNtaXR0ZWQgYnkgYW4gbWVjaGFuaXNtIHdpdGhpbiB0aGUgYXBwbGlj YXRpb24gdXNpbmcgVURQLjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj48bzpwPiZuYnNwOzwvbzpwPjwv c3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJFTi1VUyIgc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPlJlZ2FyZHMgPG86cD48L286cD48L3NwYW4+ PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJp ZiZxdW90Oztjb2xvcjojMUY0OTdEIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2Nv bG9yOiMxRjQ5N0QiPk5pYzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkRFIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bh bj48L3A+DQo8ZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2lu LWJvdHRvbTo1LjBwdCI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i REUiPk9uIDE1IE5vdiAyMDE2LCBhdCAxMjo0MCwgPGEgaHJlZj0ibWFpbHRvOm1vaGFtZWQuYm91 Y2FkYWlyQG9yYW5nZS5jb20iPg0KbW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTwvYT4gd3Jv dGU6PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBsYW5nPSJERSI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPGRpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFu Zz0iREUiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3JnF1b3Q7Ij5SZS0sPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3Vu ZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PHNwYW4gbGFuZz0iREUi PjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZv bnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPkkgaGF2 ZSBvbmUgY29tbWVudCBhYm91dCB0aGUgdGFyZ2V0IGFwcGxpY2F0aW9uczogUVVJQyBpcyBkZWZp bml0ZWx5IG9uZS48L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndo aXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5nPSJERSI+ PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Rm9yIHRo ZSBWb0lQIGNhc2UgKFJUUCB0byBiZSBtb3JlIGFjY3VyYXRlKSwgdGhlcmUgaXMgYWxyZWFkeSBh IGNhbmRpZGF0ZSBzb2x1dGlvbjogTXVsdGlwYXRoIFJUUCAoPGEgaHJlZj0iaHR0cHM6Ly90b29s cy5pZXRmLm9yZy9odG1sL2RyYWZ0LWlldGYtYXZ0Y29yZS1tcHJ0cC0wMyI+PHNwYW4gc3R5bGU9 ImNvbG9yOnB1cnBsZSI+aHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2RyYWZ0LWlldGYtYXZ0 Y29yZS1tcHJ0cC0wMzwvc3Bhbj48L2E+KS48L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxl PSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTox MC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48 c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90OyI+SSBkb27igJl0IGhhdmUgcmVzdWx0cyB0byBzaGFyZSBiZWNhdXNlIHdlIGFyZSBp biBhIGNoaWNrZW4vZWdnIHNpdHVhdGlvbjogaW1wbGVtZW50ZXJzIGFyZSBhc2tpbmcgZm9yIGEg c3RhYmxlIHNwZWNpZmljYXRpb24gdG8gcGxheSB3aXRoLjwvc3Bhbj48c3BhbiBsYW5nPSJERSI+ PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9u dC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7 PC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nv dXJpZXIgTmV3JnF1b3Q7Ij5DaGVlcnMsPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i YmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5NZWQ8L3NwYW4+PHNwYW4g bGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIg c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVv dDsiPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0K PC9kaXY+DQo8ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItbGVmdDpzb2xpZCBibHVlIDEu NXB0O3BhZGRpbmc6MGNtIDBjbSAwY20gNC4wcHQiPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRl cjpub25lO2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAw Y20gMGNtIj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+PGI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5EZSZuYnNwOzo8 L3NwYW4+PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPjxzcGFuIGxhbmc9 IkRFIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtUYWhvbWEmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5n PSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1 b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPjxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxl eUBidC5jb20iPnBoaWxpcC5lYXJkbGV5QGJ0LmNvbTwvYT4NCiBbPGEgaHJlZj0ibWFpbHRvOnBo aWxpcC5lYXJkbGV5QGJ0LmNvbSI+bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbTwvYT5dPHNw YW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxicj4NCjxiPkVu dm95w6kmbmJzcDs6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNw Ozwvc3Bhbj5tYXJkaSAxNSBub3ZlbWJyZSAyMDE2IDEyOjUxPGJyPg0KPGI+w4AmbmJzcDs6PC9i PjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVm PSJtYWlsdG86cm9iZXJ0LnNrb2dAZXJpY3Nzb24uY29tIj5yb2JlcnQuc2tvZ0Blcmljc3Nvbi5j b208L2E+OyBCT1VDQURBSVIgTW9oYW1lZCBJTVQvT0xOOw0KPGEgaHJlZj0ibWFpbHRvOk1hcmt1 cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20iPk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208L2E+ OyA8YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+DQphbGFuLmZvcmRAZ21haWwu Y29tPC9hPjxicj4NCjxiPkNjJm5ic3A7OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9y ZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPjxicj4NCjxiPk9iamV0Jm5ic3A7OjwvYj48c3Bh biBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+TVBUQ1AgY2Fycnlp bmcgVURQPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rp dj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJh Y2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3Vu ZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tR0IiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjoj MUY0OTdEIj4oSSBjaGFuZ2VkIHRoZSBTdWJqZWN0IGxpbmUgb2YgdGhlIGVtYWlsKTwvc3Bhbj48 c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVO LUdCIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1 b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6IzFGNDk3RCI+Jm5ic3A7PC9zcGFuPjxz cGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4t R0IiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjojMUY0OTdEIj5EbyBwZW9wbGUgaGF2ZSBh bnkgZXhwZXJpbWVudGFsIHJlc3VsdHMgL2V4cGVyaWVuY2VzIHRoZXkgY291bGQgc2hhcmUgb2Yg cnVubmluZyBVRFAgYXBwbGljYXRpb25zIG92ZXIgTVBUQ1Agc3ViLWZsb3dzPw0KICZuYnNwO1dv dWxkIGJlIGludGVyZXN0ZWQgdG8gaGVhciBhYm91dCB0aGUgaXNzdWVzLiBJIGd1ZXNzIFZvSVAg YW5kIFF1aWMgd291bGQgYmUgdGhlIG1vc3QgaW50ZXJlc3Rpbmcgb25lcy4gV2hldGhlciB0aGUg ZXhwZXJpbWVudHMgYXJlIHdpdGggb25seSBvbmUgcGF0aCBiZWluZyB1c2VkIGF0IG9uY2UsIG9y IG11bHRpcGxlLiBldGM8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwv cD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5k OndoaXRlIj48c3BhbiBsYW5nPSJFTi1HQiIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7O2NvbG9yOiMx RjQ5N0QiPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9w Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6 d2hpdGUiPjxzcGFuIGxhbmc9IkVOLUdCIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6IzFG NDk3RCI+Jm5ic3A7PC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gbGFuZz0iRU4tR0IiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90Oztjb2xvcjojMUY0 OTdEIj4mbmJzcDs8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4N CjwvZGl2Pg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29saWQg I0UxRTFFMSAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+RnJvbTo8L3NwYW4+PC9iPjxzcGFuIGNsYXNzPSJh cHBsZS1jb252ZXJ0ZWQtc3BhY2UiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXpl OjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYm cXVvdDsiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250 LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1z ZXJpZiZxdW90OyI+Um9iZXJ0DQogU2tvZyBbPGEgaHJlZj0ibWFpbHRvOnJvYmVydC5za29nQGVy aWNzc29uLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+bWFpbHRvOnJvYmVydC5za29n QGVyaWNzc29uLmNvbTwvc3Bhbj48L2E+XTxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3Bh Y2UiPiZuYnNwOzwvc3Bhbj48YnI+DQo8Yj5TZW50OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29u dmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+MTUgTm92ZW1iZXIgMjAxNiAxMDowOTxicj4NCjxi PlRvOjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+ PGEgaHJlZj0ibWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20iPjxzcGFuIHN0eWxl PSJjb2xvcjpwdXJwbGUiPm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208L3NwYW4+PC9hPjs8 c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0i bWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb20iPjxzcGFuIHN0eWxlPSJjb2xvcjpw dXJwbGUiPk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208L3NwYW4+PC9hPjsNCiBFYXJkbGV5 LFBMLFBoaWxpcCxUVUI4IFIgJmx0OzxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5j b20iPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPnBoaWxpcC5lYXJkbGV5QGJ0LmNvbTwvc3Bh bj48L2E+Jmd0Ozs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3Nw YW4+PGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20iPjxzcGFuIHN0eWxlPSJjb2xv cjpwdXJwbGUiPmFsYW4uZm9yZEBnbWFpbC5jb208L3NwYW4+PC9hPjxicj4NCjxiPkNjOjwvYj48 c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0i bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+ bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT48YnI+DQo8Yj5TdWJqZWN0OjwvYj48c3Bh biBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+UkU6IFttdWx0aXBh dGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTwvc3Bhbj48c3Bh biBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48 c3BhbiBsYW5nPSJFTi1HQiI+Jm5ic3A7PC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpw Pjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0i YmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90 OyI+JiM0MzsxPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8 L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0 ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+V2Ugc2VlIGEgbmVl ZCB0byBzb2x2ZSBVRFAgaW4gc2V2ZXJhbCBwbGFjZXMsIHNvIGhhdmluZyBhIHNlcGFyYXRlIHNw ZWNpZmljYXRpb24gY2FuIGhlbHAgdGhpcyBtb3ZpbmcgZm9yd2FyZC48L3NwYW4+PHNwYW4gbGFu Zz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVv dDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9v OnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxl PSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTox MS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1 b3Q7Ij5DaGVlcnMsPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+L1JvYmVydDwv c3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxh bmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxp YnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5n PSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0i Ym9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAjRTFFMUUxIDEuMHB0O3BhZGRpbmc6My4wcHQg MGNtIDBjbSAwY20iPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3Jv dW5kOndoaXRlIj48Yj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5G cm9tOjwvc3Bhbj48L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nh bGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5tdWx0aXBhdGh0Y3ANCiBb PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnIj48c3BhbiBzdHls ZT0iY29sb3I6cHVycGxlIj5tYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc8L3Nw YW4+PC9hPl08c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+ PGI+T24gQmVoYWxmIE9mPHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7 PC9zcGFuPjwvYj48YSBocmVmPSJtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSI+ PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTwv c3Bhbj48L2E+PGJyPg0KPGI+U2VudDo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1z cGFjZSI+Jm5ic3A7PC9zcGFuPmRlbiAxNSBub3ZlbWJlciAyMDE2IDA5OjU3PGJyPg0KPGI+VG86 PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBo cmVmPSJtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSI+PHNwYW4gc3R5bGU9ImNv bG9yOnB1cnBsZSI+TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTwvc3Bhbj48L2E+OzxzcGFu IGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWls dG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5waGls aXAuZWFyZGxleUBidC5jb208L3NwYW4+PC9hPjs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20i PjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPmFsYW4uZm9yZEBnbWFpbC5jb208L3NwYW4+PC9h Pjxicj4NCjxiPkNjOjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJz cDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNwYW4gc3R5 bGU9ImNvbG9yOnB1cnBsZSI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT48YnI+DQo8 Yj5TdWJqZWN0OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8 L3NwYW4+UmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdv cmsgaXRlbTwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9k aXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJi YWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyI+Jm5ic3A7PC9zcGFuPjxzcGFuIGxh bmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 Ij5IaSBNYXJrdXMsIGFsbCw8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFu PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3Jv dW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5n PSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+ SeKAmW0gb24gdGhlIHNhbWUgcGFnZSB0aGF0IG5vbi10Y3AgdHJhZmZpYyBzaG91bGQgYmUgY29u c2lkZXJlZCBpbiBzY29wZS4gQXQgbGVhc3QsIHRoZSBVRFAgY2FzZSBzaG91bGQgYmUgaW52ZXN0 aWdhdGVkLiBJIHJlbWVtYmVyIHRoZXJlIHdhcw0KIGludGVyZXN0IGluIEJBIG1lZXRpbmcgYWJv dXQgdGhlIFVEUCBwYXJ0ICg8YSBocmVmPSJodHRwczovL3d3dy5pZXRmLm9yZy9wcm9jZWVkaW5n cy85NS9taW51dGVzL21pbnV0ZXMtOTUtbXB0Y3AiPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUi Pmh0dHBzOi8vd3d3LmlldGYub3JnL3Byb2NlZWRpbmdzLzk1L21pbnV0ZXMvbWludXRlcy05NS1t cHRjcDwvc3Bhbj48L2E+KS48L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFu PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3Jv dW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5n PSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+ QW4gb3B0aW9uIEkgc2VlIGlzIHRvIGNvbnNpZGVyIGFkdmFuY2luZyB0aGUgdXNlIG9mIE1QVENQ IHRvIGNvbnZleSBVRFAgZmxvd3MgaW4gYSBzZXBhcmF0ZSBFWFBFUklNRU5UQUwgc3BlY2lmaWNh dGlvbiB0aGF0IHdpbGwgYmUgY3Jvc3MtcmV2aWV3ZWQNCiB3aXRoIG90aGVyIFdHcyAoaW50YXJl YSwgdHN2d2cpLiBIYXZpbmcgdGhhdCBiYXNlIHNwZWNpZmljYXRpb24gd2lsbCBoZWxwIGhhdmlu ZyBpbnRlcm9wZXJhYmxlIGltcGxlbWVudGF0aW9ucyB0aGF0IHdpbGwgYmUgdXNlZCB0byBjYXJy eSBleHBlcmltZW50YXRpb25zLjwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3Nw YW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tn cm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxzcGFuIGxh bmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7 Ij5UaG9zZSBleHBlcmltZW50cyB3aWxsIGhlbHAgdG8gZGV0ZXJtaW5lIHdoZXRoZXIgdGhlIHBy b3Bvc2VkIHNvbHV0aW9uIGlzIGNvbXBsZXgvc2ltcGxlLCB2aWFibGUvbm9uLXZpYWJsZSwgZmFp bGVkL3N1Y2Nlc3NmdWwsIGV0Yy48L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNr Z3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48c3BhbiBs YW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBz dHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90 OyI+TGV04oCZcyBnaXZlIGl0IGEgdHJ5Ljwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286 cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9 ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEw LjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxz cGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7Ij5DaGVlcnMsPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48 L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3Vu ZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5NZWQ8L3NwYW4+PHNwYW4gbGFuZz0iREUi PjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZv bnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNw Ozwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8 ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItbGVmdDpzb2xpZCBibHVlIDEuNXB0O3BhZGRp bmc6MGNtIDBjbSAwY20gNC4wcHQiPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2Jv cmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGI+ PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O1RhaG9tYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5EZSZuYnNwOzo8L3NwYW4+PC9i PjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPjxzcGFuIGxhbmc9IkRFIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtUYWhvbWEmcXVvdDssJnF1b3Q7 c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGFob21hJnF1b3Q7LCZxdW90 O3NhbnMtc2VyaWYmcXVvdDsiPm11bHRpcGF0aHRjcA0KIFs8YSBocmVmPSJtYWlsdG86bXVsdGlw YXRodGNwLWJvdW5jZXNAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPm1haWx0 bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZzwvc3Bhbj48L2E+XTxzcGFuIGNsYXNzPSJh cHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48Yj5EZSBsYSBwYXJ0IGRlPC9iPjxz cGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJt YWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1 cnBsZSI+TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTwvc3Bhbj48L2E+PGJyPg0KPGI+RW52 b3nDqSZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7 PC9zcGFuPm1hcmRpIDE1IG5vdmVtYnJlIDIwMTYgMDg6NTg8YnI+DQo8Yj7DgCZuYnNwOzo8L2I+ PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9 Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUi PnBoaWxpcC5lYXJkbGV5QGJ0LmNvbTwvc3Bhbj48L2E+OzxzcGFuIGNsYXNzPSJhcHBsZS1jb252 ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWls LmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+YWxhbi5mb3JkQGdtYWlsLmNvbTwvc3Bh bj48L2E+PGJyPg0KPGI+Q2MmbmJzcDs6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQt c3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3Jn Ij48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L3NwYW4+ PC9hPjxicj4NCjxiPk9iamV0Jm5ic3A7OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+UmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBh dGggVENQIFByb3h5IHdvcmsgaXRlbTwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48 L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PG86 cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIg c3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXpl OjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYm cXVvdDsiPlBoaWwsPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5 OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFu PjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0i REUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+SWYgeW91IGZlZWwgaXQgd291bGQgdGFrZSB0b28g bG9uZyBhbmQgdG8gYmUgdG9vIGNvbXBsZXggdG8gYWNoaWV2ZSBpbiBhIHJlYXNvbmFibGUgdGlt ZWZyYW1lLCB3ZSBhcmUgb2sgd2l0aCBleGNsdWRpbmcgbm9uLXRjcCB0cmFmZmljLA0KIGhvd2V2 ZXIsIGZvciBvdXIgdG90YWwgc29sdXRpb24gd2UgZG8gcmVxdWlyZXMgYWxzbyBub24tdGNwIHRy YWZmaWMgdG8gYmUgc2VudCBvdmVyIG11bHRpcGxlIHBhdGhzLiBXZSBjb3VsZCBhcmd1ZSB0aGF0 IHdlIGNhbiB1c2UgYSBkaWZmZXJlbnQgbWVjaGFuaXNtcyBzcGVjaWZpY2FsbHkgZm9yIFVEUCBh bmQgb3RoZXIgcHJvdG9jb2xzLCBidXQgaXQgd291bGQgYmUgbmljZSB0byBoYXZlIGFzIHNpbmds ZSBNUFRDUC1iYXNlZCBzb2x1dGlvbi4NCiAobXkgZ3V0IGZlZWxpbmcgaXMgdGhhdCB3ZSB3b3Vs ZCBuZWVkIHRvIHJlcGxpY2F0ZSBhIGxvdCBvZiBNUFRDUCBzY2hlZHVsaW5nIGZlYXR1cmVzIGlu dG8gYSBuZXcgbWVjaGFuaXNtKS48L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNr Z3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJz cDs8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3Bh biBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2Fs aWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5NYXJjdXM8L3NwYW4+PHNwYW4gbGFu Zz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9 ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtz YW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpz b2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48Yj48c3BhbiBsYW5n PSJERSIgc3R5bGU9ImZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1z ZXJpZiZxdW90OyI+Vm9uOjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNw Ozwvc3Bhbj48L3NwYW4+PC9iPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1mYW1pbHk6JnF1 b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5tdWx0aXBhdGh0Y3AgJmx0 OzxhIGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZyI+PHNwYW4gc3R5 bGU9ImNvbG9yOnB1cnBsZSI+bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc8L3NwYW4+PC9h PiZndDsNCiBpbSBBdWZ0cmFnIHZvbiAmcXVvdDs8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRs ZXlAYnQuY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5waGlsaXAuZWFyZGxleUBidC5j b208L3NwYW4+PC9hPiZxdW90OyAmbHQ7PGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0 LmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9z cGFuPjwvYT4mZ3Q7PGJyPg0KPGI+RGF0dW06PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1z cGFjZSI+Jm5ic3A7PC9zcGFuPjwvYj5Nb250YWcsIDE0LiBOb3ZlbWJlciAyMDE2IHVtIDA3OjMy PGJyPg0KPGI+QW46PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9z cGFuPjwvYj4mcXVvdDs8YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+PHNwYW4g c3R5bGU9ImNvbG9yOnB1cnBsZSI+YWxhbi5mb3JkQGdtYWlsLmNvbTwvc3Bhbj48L2E+JnF1b3Q7 ICZsdDs8YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+PHNwYW4gc3R5bGU9ImNv bG9yOnB1cnBsZSI+YWxhbi5mb3JkQGdtYWlsLmNvbTwvc3Bhbj48L2E+Jmd0Ozxicj4NCjxiPkNj OjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L2I+JnF1 b3Q7PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImNv bG9yOnB1cnBsZSI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT4mcXVvdDsgJmx0Ozxh IGhyZWY9Im1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJjb2xvcjpw dXJwbGUiPm11bHRpcGF0aHRjcEBpZXRmLm9yZzwvc3Bhbj48L2E+Jmd0Ozxicj4NCjxiPkJldHJl ZmY6PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvYj5S ZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVt PC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwv ZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3Vu ZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwv ZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91 bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIj5pIHRoaW5rIHdlIHNob3VsZCBtb3ZlIGJleW9uZCAm cXVvdDtleHBsb3Jpbmcgd2hldGhlciBpdCB3b3VsZCBiZSB1c2VmdWwmcXVvdDsuPG86cD48L286 cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9 ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dy b3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiPmknZCBsaWtlIHVzIHRvIGFzc2VzcyBwcm9wb3Nl ZCBzb2x1dGlvbnMuIGkgdGhpbmsmbmJzcDt3ZSBzaG91bGQgc2F5IHRoaXMmbmJzcDtpcyB3aGF0 IHdlJ3JlIGRvaW5nJm5ic3A7LSZuYnNwO2F0IHRoZSBtb21lbnQgd2UndmUgaGFkJm5ic3A7cXVp dGUgYSZuYnNwO2xvdCZuYnNwO29mIGRpc2N1c3Npb24gYWJvdXQmbmJzcDtvbmUgcHJvcG9zYWwu Jm5ic3A7d2Ugc2hvdWxkIGdpdmUgdGhlIGNoYW5jZSBmb3Igb3RoZXINCiBwcm9wb3NhbHMsIGFu ZCZuYnNwO21ha2UgdGhlIGRpc2N1c3Npb24gbW9yZSBzdHJ1Y3R1cmVkJm5ic3A7KHdoYXQgYXJl IHRoZSBhc3Nlc3NtZW50IGNyaXRlcmlhKS4mbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVy dGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFu IGxhbmc9IkRFIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0i REUiPmkgYWxzbyZuYnNwO3RoaW5rIHdlIHNob3VsZCZuYnNwO2V4cGxpY2l0bHkgZXhjbHVkZSZu YnNwO25vbi10Y3AgdHJhZmZpYyZuYnNwOyAoaSB0aGluayBub24tdGNwIHRyYWZmaWMgaXMgdG9v IGJpZyBhIHRvcGljIGZvciBvdXIgV0cpPG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFu IGxhbmc9IkRFIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0i REUiPnBoaWw8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiPiZuYnNw OzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PG86cD48 L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdiBjbGFzcz0iTXNvTm9ybWFsIiBh bGlnbj0iY2VudGVyIiBzdHlsZT0idGV4dC1hbGlnbjpjZW50ZXI7YmFja2dyb3VuZDp3aGl0ZSI+ DQo8c3BhbiBsYW5nPSJERSI+DQo8aHIgc2l6ZT0iMiIgd2lkdGg9Ijk4JSIgYWxpZ249ImNlbnRl ciI+DQo8L3NwYW4+PC9kaXY+DQo8ZGl2IGlkPSJkaXZScGx5RndkTXNnIj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGI+PHNwYW4gbGFuZz0i REUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVv dDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+RnJvbTo8L3NwYW4+PC9iPjxzcGFuIGNsYXNzPSJh cHBsZS1jb252ZXJ0ZWQtc3BhY2UiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVv dDsiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6 MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZx dW90OyI+QWxhbg0KIEZvcmQgJmx0OzxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29t Ij48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5hbGFuLmZvcmRAZ21haWwuY29tPC9zcGFuPjwv YT4mZ3Q7PGJyPg0KPGI+U2VudDo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFj ZSI+Jm5ic3A7PC9zcGFuPjE0IE5vdmVtYmVyIDIwMTYgMDY6MTE8YnI+DQo8Yj5Ubzo8L2I+PHNw YW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPkVhcmRsZXksUEws UGhpbGlwLFRVQjggUjxicj4NCjxiPkNjOjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9y ZyI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFu PjwvYT48YnI+DQo8Yj5TdWJqZWN0OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNw YWNlIj4mbmJzcDs8L3NwYW4+UmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGgg VENQIFByb3h5IHdvcmsgaXRlbTwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3Nw YW4+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxl PSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+Jm5ic3A7PG86cD48L286cD48L3Nw YW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiPkkgdGhp bmsgdGhpcyB3b3JrIGl0ZW0gaXMgYWNoaWV2YWJsZSBieSBzaW1wbHkgcmVtb3ZpbmcgcmVmZXJl bmNlcyB0byDigJxhdCBsZWFzdCBvbmUgZW5k4oCdIGZyb20gdGhlIGV4aXN0aW5nIGNoYXJ0ZXIg aXRlbSBvbiB0aGUgcHJveHkuIFNvIHRoZSBpdGVtIHdvdWxkIG5vdyByZWFkOjxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBz dHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiPiZuYnNwOzxvOnA+PC9vOnA+ PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8YmxvY2txdW90ZSBzdHlsZT0ibWFyZ2luLWxl ZnQ6MzAuMHB0O21hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLXJpZ2h0OjBjbTttYXJnaW4tYm90dG9t OjUuMHB0Ij4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tn cm91bmQ6d2hpdGUiPjxpPjxzcGFuIGxhbmc9IkRFIj5GaW5hbGx5LCB0aGUgd29ya2luZyBncm91 cCB3aWxsIGV4cGxvcmUgd2hldGhlciBhbiBNUFRDUC1hd2FyZTwvc3Bhbj48L2k+PHNwYW4gbGFu Zz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48aT48c3Bh biBsYW5nPSJERSI+bWlkZGxlYm94IHdvdWxkIGJlIHVzZWZ1bC4mbmJzcDtGb3IgZXhhbXBsZSwg cG90ZW50aWFsbHkgaGVscGluZyBNUFRDUOKAmXMmbmJzcDs8L3NwYW4+PC9pPjxzcGFuIGxhbmc9 IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGk+PHNwYW4g bGFuZz0iREUiPmluY3JlbWVudGFsIGRlcGxveW1lbnQgYnkmbmJzcDthbGxvd2luZyBvbmx5IG9u ZSBlbmQgaG9zdCB0byBiZSBNUFRDUC1lbmFibGVkJm5ic3A7PC9zcGFuPjwvaT48c3BhbiBsYW5n PSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxpPjxzcGFu IGxhbmc9IkRFIj5hbmQgdGhlIG1pZGRsZWJveCBhY3RzIGFzJm5ic3A7YW4gTVBUQ1AgcHJveHkg Zm9yIHRoZSBvdGhlciBlbmQgaG9zdCwgd2hpY2ggcnVucyZuYnNwOzwvc3Bhbj48L2k+PHNwYW4g bGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48aT48 c3BhbiBsYW5nPSJERSI+VENQOyBhbmQgcG90ZW50aWFsbHkmbmJzcDtoZWxwaW5nIHNvbWUgbW9i aWxpdHkgc2NlbmFyaW9zLCB3aGVyZSB0aGUmbmJzcDttaWRkbGUgYm94Jm5ic3A7PC9zcGFuPjwv aT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4N CjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hp dGUiPjxpPjxzcGFuIGxhbmc9IkRFIj5hY3RzIGFzIGFuIGFuY2hvciZuYnNwO2JldHdlZW4gdHdv IE1QVENQLWVuYWJsZWQgaG9zdHMuJm5ic3A7QWx0ZXJuYXRpdmVseSwgbmVpdGhlciZuYnNwOzwv c3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0K PC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3Jv dW5kOndoaXRlIj48aT48c3BhbiBsYW5nPSJERSI+ZW5kIGhvc3QgY291bGQgYmUgTVBUQ1AtZW5h YmxlZCBidXQgYSBwYWlyJm5ic3A7b2YgcHJveGllcyBjb3VsZCB3b3JrIHRvZ2V0aGVyIHRvJm5i c3A7PC9zcGFuPjwvaT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9k aXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJh Y2tncm91bmQ6d2hpdGUiPjxpPjxzcGFuIGxhbmc9IkRFIj5icmluZyBNUFRDUCBiZW5lZml0cyB0 byBzdWNoIGNvbm5lY3Rpb25zLiZuYnNwO1RoZSB3b3JraW5nIGdyb3VwIHdpbGwgZGV0YWlsIHdo YXQgcmVhbDwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4N CjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxl PSJiYWNrZ3JvdW5kOndoaXRlIj48aT48c3BhbiBsYW5nPSJERSI+cHJvYmxlbXMgYW4gTVBUQ1At ZW5hYmxlZCBtaWRkbGVib3ggbWlnaHQgc29sdmUsIGhvdyBpdCB3b3VsZCBpbXBhY3QgdGhlPC9z cGFuPjwvaT48c3BhbiBsYW5nPSJERSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8 L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91 bmQ6d2hpdGUiPjxpPjxzcGFuIGxhbmc9IkRFIj5NdWx0aXBhdGggVENQIGFyY2hpdGVjdHVyZSAo UkZDNjE4MiksIHdoYXQgcHJveHkgYXBwcm9hY2ggbWlnaHQgYmU8L3NwYW4+PC9pPjxzcGFuIGxh bmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGk+PHNw YW4gbGFuZz0iREUiPmp1c3RpZmllZCBhcyBjb21wYXJlZCBhZ2FpbnN0IGFsdGVybmF0aXZlIHNv bHV0aW9ucyB0byB0aGUgcHJvYmxlbXMsIGFuZDwvc3Bhbj48L2k+PHNwYW4gbGFuZz0iREUiPjxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48aT48c3BhbiBsYW5nPSJE RSI+dGhlIGxpa2VseSBmZWFzaWJpbGl0eSBvZiBzb2x2aW5nIHRoZSB0ZWNobmljYWwgYW5kIHNl Y3VyaXR5IGlzc3Vlcy48L3NwYW4+PC9pPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bh bj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0KPGRpdj4NCjxkaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxh bmc9IkRFIj4mbmJzcDs8bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ PHNwYW4gbGFuZz0iREUiPkluIHNvbWUgd2F5cywgdGhlIHR3byBlbmRlZCBwcm94eSB3b3JrIGNv dWxkIGV2ZW4gYmUgc2VlbiBhcyBhbiBleHRlbnNpb24gb2YgdGhlIHByZXZpb3VzIG9wZXJhdGlv bmFsIGV4cGVyaWVuY2Ugd29yayB3aXRoaW4gdGhpcyBXRy48bzpwPjwvbzpwPjwvc3Bhbj48L3A+ DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHls ZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiPiZuYnNwOzxvOnA+PC9vOnA+PC9z cGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSI+UmVnYXJkcyw8bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiPkFs YW48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0i REUiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxibG9ja3F1 b3RlIHN0eWxlPSJtYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1ib3R0b206NS4wcHQiPg0KPGRpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNw YW4gbGFuZz0iREUiPk9uIDEwIE5vdiAyMDE2LCBhdCAxOToxNyw8c3BhbiBjbGFzcz0iYXBwbGUt Y29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJk bGV5QGJ0LmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+cGhpbGlwLmVhcmRsZXlAYnQu Y29tPC9zcGFuPjwvYT48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8 L3NwYW4+d3JvdGU6PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFu Zz0iREUiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+ DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndo aXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5IaSw8L3NwYW4+PHNw YW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48 c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5QZXJoYXBzIHRoaXMgaXMgc3Bl YWtpbmcgdG9vIHNvb24sIGJ1dCBpdCBsb29rcyBsaWtlIHRoZSB2ZXJ5IGFjdGl2ZSBkaXNjdXNz aW9uIGlzIHJlYWNoaW5nIHNvbWUgY29tbW9uIHVuZGVyc3RhbmRpbmc/PC9zcGFuPjxzcGFuIGxh bmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4g bGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGli cmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjxzcGFuIGxhbmc9 IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFu Zz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkm cXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+V2XigJlyZSB0cnlpbmcgdG8gd29yayBvdXQg d2hhdCBhIHdvcmsgaXRlbSBtaWdodCBsb29rIGxpa2UsIHNvIHdvdWxkIGxpa2UgdG8gdW5kZXJz dGFuZCB3aGF0IGFzc3VtcHRpb25zIHdlIHdvdWxkIG1ha2UsIGVnIGFib3V0IHRoZSBzY2VuYXJp bywNCiAmYW1wOyB3aGF0IGNvbW1vbiBhZ3JlZW1lbnRzIHdl4oCZZCBhc3N1bWUgJmFtcDsgcmVz dHJpY3Rpb25zIG9uIGhvdyB0aGUgc29sdXRpb24gd29ya3MuIFRoaXMgc2VlbXMgaW1wb3J0YW50 IHRvIGZyYW1lIHdvcmsgYnkgV0cuIElmIHBvc3NpYmxlIHdl4oCZZCBsaWtlIGRpc2N1c3Npb24g b24gdGhlc2UgcG9pbnRzIHRvIGF2b2lkIGdldHRpbmcgaW50byB0aGUgZmluZSBkZXRhaWxzIG9m IG9uZSBwYXJ0aWN1bGFyIGV4aXN0aW5nIHByb3Bvc2FsLjwvc3Bhbj48c3BhbiBsYW5nPSJERSI+ PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRF IiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7 LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5nPSJERSI+PG86 cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIiBz dHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZx dW90O3NhbnMtc2VyaWYmcXVvdDsiPldoYXQgd2XigJlkIGFwcHJlY2lhdGUgaXMgYSBzdW1tYXJ5 IG9mIHdoYXQgdGhlIGFzc3VtcHRpb25zIC91bmRlcnN0YW5kaW5ncyBhcmUgYWJvdXQ6PC9zcGFu PjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0K PGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdDtiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBs YW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwv c3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxlLWNv bnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9 ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtz YW5zLXNlcmlmJnF1b3Q7Ij5UaGUNCiBzY2VuYXJpbyAoZm9yIGluc3RhbmNlOiB0aGUgTVBUQ1At ZW5hYmxlZCBob3N0IGtub3dzIHRoZSBhZGRyZXNzIG9mIHRoZSBwcm94eSAoZWcgdGhyb3VnaCBj b25maWd1cmF0aW9uKTsgYW5kIGl0IGtub3dzIHRoZSBhZGRyZXNzIG9mIHRoZSDigJhsZWdhY3ni gJkgaG9zdCBpdCB3YW50cyB0byBjb21tdW5pY2F0ZSB3aXRoKTwvc3Bhbj48c3BhbiBsYW5nPSJE RSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1h cmdpbi1sZWZ0OjM2LjBwdCI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRl eHQtaW5kZW50Oi0xOC4wcHQ7YmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gbGFu Zz0iREUiIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2Ui PiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6MTEu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1b3Q7c2Fucy1zZXJpZiZxdW90 OyI+SWYNCiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1Q VENQIHByb3RvY29s4oCZcyBmYWxsYmFjayBiZWhhdmlvdXIgYW5kIGNvcGluZyB3aXRoIG1pZGRs ZWJveGVzPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rp dj4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdDtiYWNrZ3JvdW5kOndo aXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+ Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xh c3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5n PSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZx dW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5JZg0KIHdlIGNhbiBhZ3JlZSB0aGF0IHRoZSBz b2x1dGlvbiBpcyBiYXNlZCBvbiBhIG5ldyBNUFRDUCBvcHRpb248L3NwYW4+PHNwYW4gbGFuZz0i REUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJt YXJnaW4tbGVmdDozNi4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0 ZXh0LWluZGVudDotMTguMHB0O2JhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIGxh bmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNl Ij4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVv dDsiPklmDQogYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiB0aGUgY3VycmVudCBN UFRDUCBwcm90b2NvbOKAmXMgc2VtYW50aWNzIChvdGhlciB0aGFuIHRoZSBuZXcgb3B0aW9uKSBl ZyBpbiB0ZXJtcyBvZjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwv c3Bhbj48YSBocmVmPSJodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvcmZjNjgyNCNzZWN0aW9u LTQiPjxzcGFuIHN0eWxlPSJjb2xvcjp3aW5kb3d0ZXh0Ij5odHRwczovL3Rvb2xzLmlldGYub3Jn L2h0bWwvcmZjNjgyNCNzZWN0aW9uLTQ8L3NwYW4+PC9hPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252 ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj4mbmJzcDs8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxv OnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4t bGVmdDozNi4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWlu ZGVudDotMTguMHB0O2JhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9u dC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFuPjxzcGFuIGxhbmc9IkRF IiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJz cDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtm b250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPklm DQogYW55IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBUQ1DigJlzIHNlbWFudGljcywg b3IgYW55IG1vZHMgYXJlIG5lZWRlZCwgb3IgYXNzdW1wdGlvbnMgYWJvdXQgaXRzIGJlaGF2aW91 ciwgZXRjPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rp dj4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdDtiYWNrZ3JvdW5kOndo aXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+ Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xh c3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBsYW5n PSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZx dW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5JZg0KIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBl bnZpc2FnZWQgb24gb3RoZXIgZXhpc3RpbmcgdHJhbnNwb3J0IHByb3RvY29s4oCZcyBzZW1hbnRp Y3MgKHByZXN1bWluZyBwZW9wbGUgc3RpbGwgd291bGQgbGlrZSBub24tVENQIGluIHNjb3BlPyk8 L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9k aXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0O2JhY2tncm91bmQ6d2hpdGUiPjxz cGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wi PsK3PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBw bGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkRFIiBz dHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7LCZx dW90O3NhbnMtc2VyaWYmcXVvdDsiPkFueXRoaW5nDQogZWxzZSB0aGF0IHlvdSB0aGluayBpcyBu ZWVkZWQgaW4gb3JkZXIgdG8gZnJhbWUgdGhlIHdvcmsgaXRlbTwvc3Bhbj48c3BhbiBsYW5nPSJE RSI+PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9 IkRFIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1 b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPiZuYnNwOzwvc3Bhbj48c3BhbiBsYW5nPSJERSI+ PG86cD48L286cD48L3NwYW4+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRF IiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTomcXVvdDtDYWxpYnJpJnF1b3Q7 LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPkl0IG1heSBiZSBjbGVhcmVyIHRvIGRvIHRoaXMgZm9y IHRoZSB0d28gdXNlIGNhc2VzIChzaW5nbGUtZW5kZWQgcHJveHksIGllIHdoZXJlIG9ubHkgb25l IGhvc3QgaXMgTVBUQ1AtZW5hYmxlZDsgYW5kIGRvdWJsZS1lbmRlZCBwcm94eSwNCiBpZSB3aGVy ZSBuZWl0aGVyIGhvc3QgaXMgTVBUQ1AtZW5hYmxlZCkuPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48 bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUi IHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDss JnF1b3Q7c2Fucy1zZXJpZiZxdW90OyI+Jm5ic3A7PC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpw PjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iREUiIHN0 eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NhbGlicmkmcXVvdDssJnF1 b3Q7c2Fucy1zZXJpZiZxdW90OyI+VGhpcyBtYXkgc2VlbSBsaWtlIGEgbG9uZyBsaXN0LCBidXQg bW9zdCBvZiB0aGUgYW5zd2VycyBjYW4gYmUg4oCcbm9uZeKAnSDigJMgd2XigJlsbCBlbmQgdXAg d2l0aCBqdXN0IGEgc2hvcnQgcGFyYWdyYXBoIG9yIGEgZmV3IGJ1bGxldHMgaW4gdGhlDQogY2hh cnRlci48L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2 Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNr Z3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJz cDs8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0K PC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3Jv dW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5XZeKAmWQg YWxzbyBoYXZlIHRvIHdvcmsgb3V0IGludGVyYWN0aW9ucyB3aXRoIG5vbi1NUFRDUCBXR3MsIGJ1 dCBNaXJqYSBhbmQgSUVTRyB3aWxsIHByb2JhYmx5IHdhbnQgdGhlIG1haW4gaW5wdXQgb24gdGhp cy48L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0K PC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3Jv dW5kOndoaXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij4mbmJzcDs8 L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9k aXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5k OndoaXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5UaGFua3M8L3Nw YW4+PHNwYW4gbGFuZz0iREUiPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+ DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndo aXRlIj48c3BhbiBsYW5nPSJERSIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6 JnF1b3Q7Q2FsaWJyaSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5QaGlsICZhbXA7IFlv c2hpPC9zcGFuPjxzcGFuIGxhbmc9IkRFIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4N CjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tn cm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkRFIiBzdHlsZT0iZm9udC1zaXplOjkuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0hlbHZldGljYSZxdW90OywmcXVvdDtzYW5zLXNlcmlmJnF1b3Q7Ij5fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXzxicj4NCm11bHRpcGF0 aHRjcCBtYWlsaW5nIGxpc3Q8YnI+DQo8L3NwYW4+PHNwYW4gbGFuZz0iREUiPjxhIGhyZWY9Im1h aWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7 Y29sb3I6Izk1NEY3MiI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT48L3NwYW4+PHNw YW4gbGFuZz0iREUiIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7SGVs dmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDsiPjxicj4NCjwvc3Bhbj48c3BhbiBs YW5nPSJERSI+PGEgaHJlZj0iaHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9t dWx0aXBhdGh0Y3AiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7SGVsdmV0aWNhJnF1b3Q7LCZxdW90O3NhbnMtc2VyaWYmcXVvdDs7Y29sb3I6Izk1NEY3MiI+ aHR0cHM6Ly93d3cuaWV0Zi5vcmcvbWFpbG1hbi9saXN0aW5mby9tdWx0aXBhdGh0Y3A8L3NwYW4+ PC9hPjxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Jsb2NrcXVvdGU+ DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gbGFuZz0iREUiPiZuYnNwOzxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2 Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+ DQo8L2Jsb2NrcXVvdGU+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkRFIj48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+ DQo8L2JvZHk+DQo8L2h0bWw+DQo= --_000_787AE7BB302AE849A7480A190F8B933009DB4987OPEXCLILMA3corp_-- From nobody Tue Nov 15 23:12:10 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7A8ED12954A for ; Tue, 15 Nov 2016 23:12:09 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.416 X-Spam-Level: X-Spam-Status: No, score=-3.416 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=unavailable autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3zuVvFWhVZec for ; Tue, 15 Nov 2016 23:11:58 -0800 (PST) Received: from relais-inet.orange.com (mta240.mail.business.static.orange.com [80.12.66.40]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 11F58129498 for ; Tue, 15 Nov 2016 23:11:58 -0800 (PST) Received: from opfedar01.francetelecom.fr (unknown [xx.xx.xx.2]) by opfedar24.francetelecom.fr (ESMTP service) with ESMTP id 50FE3C00DF; Wed, 16 Nov 2016 08:11:56 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.32]) by opfedar01.francetelecom.fr (ESMTP service) with ESMTP id 6C9E916005E; Wed, 16 Nov 2016 08:11:56 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM32.corporate.adroot.infra.ftgroup ([fe80::8924:188:2124:a046%19]) with mapi id 14.03.0319.002; Wed, 16 Nov 2016 08:11:56 +0100 From: To: "cpaasch@apple.com" Thread-Topic: [multipathtcp] MPTCP carrying UDP Thread-Index: AQHSP2TJcyqUEkUdjkWw7KzNIwiY46DbMafg Date: Wed, 16 Nov 2016 07:11:55 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB49A7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <20161115172159.GX4269@Chimay.local> In-Reply-To: <20161115172159.GX4269@Chimay.local> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" , "Markus.Brunner3@swisscom.com" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 07:12:09 -0000 Q2hyaXN0b3BoLCANCg0KSSB3b3VsZCBsaWtlIHRvIG1ha2UgdHdvIGNvbW1lbnRzOiANCiogVGhl IGltcGxlbWVudGVycyBJIGhhdmUgaW4gbWluZCBhcmUgQ1BFIHZlbmRvcnMgYW5kIENhcnJpZXIt R3JhZGUgcGxhdGZvcm0gbWFudWZhY3R1cmVycy4NCiogSW1wbGVtZW50YXRpb24gZG9lcyBub3Qg Y29tZSBmb3IgZnJlZS4gDQoNCkNoZWVycywNCk1lZA0KDQo+IC0tLS0tTWVzc2FnZSBkJ29yaWdp bmUtLS0tLQ0KPiBEZcKgOiBjcGFhc2NoQGFwcGxlLmNvbSBbbWFpbHRvOmNwYWFzY2hAYXBwbGUu Y29tXQ0KPiBFbnZvecOpwqA6IG1hcmRpIDE1IG5vdmVtYnJlIDIwMTYgMTg6MjINCj4gw4DCoDog Qk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTg0KPiBDY8KgOiBwaGlsaXAuZWFyZGxleUBidC5jb207 IHJvYmVydC5za29nQGVyaWNzc29uLmNvbTsNCj4gTWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNv bTsgYWxhbi5mb3JkQGdtYWlsLmNvbTsgbXVsdGlwYXRodGNwQGlldGYub3JnDQo+IE9iamV0wqA6 IFJlOiBbbXVsdGlwYXRodGNwXSBNUFRDUCBjYXJyeWluZyBVRFANCj4gDQo+IE9uIDE1LzExLzE2 IC0gMTI6NDA6MDEsIG1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20gd3JvdGU6DQo+ID4gUmUt LA0KPiA+DQo+ID4gSSBoYXZlIG9uZSBjb21tZW50IGFib3V0IHRoZSB0YXJnZXQgYXBwbGljYXRp b25zOiBRVUlDIGlzIGRlZmluaXRlbHkNCj4gb25lLg0KPiA+DQo+ID4gRm9yIHRoZSBWb0lQIGNh c2UgKFJUUCB0byBiZSBtb3JlIGFjY3VyYXRlKSwgdGhlcmUgaXMgYWxyZWFkeSBhDQo+IGNhbmRp ZGF0ZSBzb2x1dGlvbjogTXVsdGlwYXRoIFJUUCAoaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1s L2RyYWZ0LWlldGYtDQo+IGF2dGNvcmUtbXBydHAtMDMpLg0KPiA+DQo+ID4gSSBkb27igJl0IGhh dmUgcmVzdWx0cyB0byBzaGFyZSBiZWNhdXNlIHdlIGFyZSBpbiBhIGNoaWNrZW4vZWdnIHNpdHVh dGlvbjoNCj4gaW1wbGVtZW50ZXJzIGFyZSBhc2tpbmcgZm9yIGEgc3RhYmxlIHNwZWNpZmljYXRp b24gdG8gcGxheSB3aXRoLg0KPiANCj4gSSBkb24ndCBidXkgdGhpcyBhcmd1bWVudC4gSW1wbGVt ZW50b3JzIGNhbiBidWlsZCBhIHByb3RvdHlwZSB0byBmZWVkDQo+IGluZm9ybWF0aW9uL2ZlZWRi YWNrIGludG8gdGhlIHN0YW5kYXJkaXphdGlvbiBwcm9jZXNzLg0KPiANCj4gDQo+IENocmlzdG9w aA0KPiANCj4gPg0KPiA+IENoZWVycywNCj4gPiBNZWQNCj4gPg0KPiA+IERlIDogcGhpbGlwLmVh cmRsZXlAYnQuY29tIFttYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tXQ0KPiA+IEVudm95w6kg OiBtYXJkaSAxNSBub3ZlbWJyZSAyMDE2IDEyOjUxDQo+ID4gw4AgOiByb2JlcnQuc2tvZ0Blcmlj c3Nvbi5jb207IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE47DQo+IE1hcmt1cy5CcnVubmVyM0Bz d2lzc2NvbS5jb207IGFsYW4uZm9yZEBnbWFpbC5jb20NCj4gPiBDYyA6IG11bHRpcGF0aHRjcEBp ZXRmLm9yZw0KPiA+IE9iamV0IDogTVBUQ1AgY2FycnlpbmcgVURQDQo+ID4NCj4gPiAoSSBjaGFu Z2VkIHRoZSBTdWJqZWN0IGxpbmUgb2YgdGhlIGVtYWlsKQ0KPiA+DQo+ID4gRG8gcGVvcGxlIGhh dmUgYW55IGV4cGVyaW1lbnRhbCByZXN1bHRzIC9leHBlcmllbmNlcyB0aGV5IGNvdWxkIHNoYXJl IG9mDQo+IHJ1bm5pbmcgVURQIGFwcGxpY2F0aW9ucyBvdmVyIE1QVENQIHN1Yi1mbG93cz8gIFdv dWxkIGJlIGludGVyZXN0ZWQgdG8NCj4gaGVhciBhYm91dCB0aGUgaXNzdWVzLiBJIGd1ZXNzIFZv SVAgYW5kIFF1aWMgd291bGQgYmUgdGhlIG1vc3QgaW50ZXJlc3RpbmcNCj4gb25lcy4gV2hldGhl ciB0aGUgZXhwZXJpbWVudHMgYXJlIHdpdGggb25seSBvbmUgcGF0aCBiZWluZyB1c2VkIGF0IG9u Y2UsDQo+IG9yIG11bHRpcGxlLiBldGMNCj4gPg0KPiA+DQo+ID4NCj4gPiBGcm9tOiBSb2JlcnQg U2tvZyBbbWFpbHRvOnJvYmVydC5za29nQGVyaWNzc29uLmNvbV0NCj4gPiBTZW50OiAxNSBOb3Zl bWJlciAyMDE2IDEwOjA5DQo+ID4gVG86IG1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb208bWFp bHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20+Ow0KPiBNYXJrdXMuQnJ1bm5lcjNAc3dp c3Njb20uY29tPG1haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPjsNCj4gRWFyZGxl eSxQTCxQaGlsaXAsVFVCOCBSDQo+IDxwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBoaWxp cC5lYXJkbGV5QGJ0LmNvbT4+Ow0KPiBhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZv cmRAZ21haWwuY29tPg0KPiA+IENjOiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRp cGF0aHRjcEBpZXRmLm9yZz4NCj4gPiBTdWJqZWN0OiBSRTogW211bHRpcGF0aHRjcF0gVG93YXJk cyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQo+ID4NCj4gPiArMQ0KPiA+IFdlIHNl ZSBhIG5lZWQgdG8gc29sdmUgVURQIGluIHNldmVyYWwgcGxhY2VzLCBzbyBoYXZpbmcgYSBzZXBh cmF0ZQ0KPiBzcGVjaWZpY2F0aW9uIGNhbiBoZWxwIHRoaXMgbW92aW5nIGZvcndhcmQuDQo+ID4N Cj4gPiBDaGVlcnMsDQo+ID4gL1JvYmVydA0KPiA+DQo+ID4gRnJvbTogbXVsdGlwYXRodGNwIFtt YWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmddIE9uIEJlaGFsZiBPZg0KPiBtb2hh bWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPG1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2Uu Y29tPg0KPiA+IFNlbnQ6IGRlbiAxNSBub3ZlbWJlciAyMDE2IDA5OjU3DQo+ID4gVG86IE1hcmt1 cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208bWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5j b20+Ow0KPiBwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNv bT47DQo+IGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+DQo+ ID4gQ2M6IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3Jn Pg0KPiA+IFN1YmplY3Q6IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRD UCBQcm94eSB3b3JrIGl0ZW0NCj4gPg0KPiA+IEhpIE1hcmt1cywgYWxsLA0KPiA+DQo+ID4gSeKA mW0gb24gdGhlIHNhbWUgcGFnZSB0aGF0IG5vbi10Y3AgdHJhZmZpYyBzaG91bGQgYmUgY29uc2lk ZXJlZCBpbiBzY29wZS4NCj4gQXQgbGVhc3QsIHRoZSBVRFAgY2FzZSBzaG91bGQgYmUgaW52ZXN0 aWdhdGVkLiBJIHJlbWVtYmVyIHRoZXJlIHdhcw0KPiBpbnRlcmVzdCBpbiBCQSBtZWV0aW5nIGFi b3V0IHRoZSBVRFAgcGFydA0KPiAoaHR0cHM6Ly93d3cuaWV0Zi5vcmcvcHJvY2VlZGluZ3MvOTUv bWludXRlcy9taW51dGVzLTk1LW1wdGNwKS4NCj4gPg0KPiA+IEFuIG9wdGlvbiBJIHNlZSBpcyB0 byBjb25zaWRlciBhZHZhbmNpbmcgdGhlIHVzZSBvZiBNUFRDUCB0byBjb252ZXkgVURQDQo+IGZs b3dzIGluIGEgc2VwYXJhdGUgRVhQRVJJTUVOVEFMIHNwZWNpZmljYXRpb24gdGhhdCB3aWxsIGJl IGNyb3NzLXJldmlld2VkDQo+IHdpdGggb3RoZXIgV0dzIChpbnRhcmVhLCB0c3Z3ZykuIEhhdmlu ZyB0aGF0IGJhc2Ugc3BlY2lmaWNhdGlvbiB3aWxsIGhlbHANCj4gaGF2aW5nIGludGVyb3BlcmFi bGUgaW1wbGVtZW50YXRpb25zIHRoYXQgd2lsbCBiZSB1c2VkIHRvIGNhcnJ5DQo+IGV4cGVyaW1l bnRhdGlvbnMuDQo+ID4NCj4gPiBUaG9zZSBleHBlcmltZW50cyB3aWxsIGhlbHAgdG8gZGV0ZXJt aW5lIHdoZXRoZXIgdGhlIHByb3Bvc2VkIHNvbHV0aW9uDQo+IGlzIGNvbXBsZXgvc2ltcGxlLCB2 aWFibGUvbm9uLXZpYWJsZSwgZmFpbGVkL3N1Y2Nlc3NmdWwsIGV0Yy4NCj4gPg0KPiA+IExldOKA mXMgZ2l2ZSBpdCBhIHRyeS4NCj4gPg0KPiA+IENoZWVycywNCj4gPiBNZWQNCj4gPg0KPiA+IERl IDogbXVsdGlwYXRodGNwIFttYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmddIERl IGxhIHBhcnQgZGUNCj4gTWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTxtYWlsdG86TWFya3Vz LkJydW5uZXIzQHN3aXNzY29tLmNvbT4NCj4gPiBFbnZvecOpIDogbWFyZGkgMTUgbm92ZW1icmUg MjAxNiAwODo1OA0KPiA+IMOAIDogcGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAu ZWFyZGxleUBidC5jb20+Ow0KPiBhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRA Z21haWwuY29tPg0KPiA+IENjIDogbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBh dGh0Y3BAaWV0Zi5vcmc+DQo+ID4gT2JqZXQgOiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBh IE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQo+ID4NCj4gPiBQaGlsLA0KPiA+DQo+ID4g SWYgeW91IGZlZWwgaXQgd291bGQgdGFrZSB0b28gbG9uZyBhbmQgdG8gYmUgdG9vIGNvbXBsZXgg dG8gYWNoaWV2ZSBpbiBhDQo+IHJlYXNvbmFibGUgdGltZWZyYW1lLCB3ZSBhcmUgb2sgd2l0aCBl eGNsdWRpbmcgbm9uLXRjcCB0cmFmZmljLCBob3dldmVyLA0KPiBmb3Igb3VyIHRvdGFsIHNvbHV0 aW9uIHdlIGRvIHJlcXVpcmVzIGFsc28gbm9uLXRjcCB0cmFmZmljIHRvIGJlIHNlbnQgb3Zlcg0K PiBtdWx0aXBsZSBwYXRocy4gV2UgY291bGQgYXJndWUgdGhhdCB3ZSBjYW4gdXNlIGEgZGlmZmVy ZW50IG1lY2hhbmlzbXMNCj4gc3BlY2lmaWNhbGx5IGZvciBVRFAgYW5kIG90aGVyIHByb3RvY29s cywgYnV0IGl0IHdvdWxkIGJlIG5pY2UgdG8gaGF2ZSBhcw0KPiBzaW5nbGUgTVBUQ1AtYmFzZWQg c29sdXRpb24uIChteSBndXQgZmVlbGluZyBpcyB0aGF0IHdlIHdvdWxkIG5lZWQgdG8NCj4gcmVw bGljYXRlIGEgbG90IG9mIE1QVENQIHNjaGVkdWxpbmcgZmVhdHVyZXMgaW50byBhIG5ldyBtZWNo YW5pc20pLg0KPiA+DQo+ID4gTWFyY3VzDQo+ID4NCj4gPiBWb246IG11bHRpcGF0aHRjcCA8bXVs dGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcC0NCj4gYm91bmNl c0BpZXRmLm9yZz4+IGltIEF1ZnRyYWcgdm9uDQo+ICJwaGlsaXAuZWFyZGxleUBidC5jb208bWFp bHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4iDQo+IDxwaGlsaXAuZWFyZGxleUBidC5jb208bWFp bHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4+DQo+ID4gRGF0dW06IE1vbnRhZywgMTQuIE5vdmVt YmVyIDIwMTYgdW0gMDc6MzINCj4gPiBBbjogImFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFs YW4uZm9yZEBnbWFpbC5jb20+Ig0KPiA8YWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5m b3JkQGdtYWlsLmNvbT4+DQo+ID4gQ2M6ICJtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11 bHRpcGF0aHRjcEBpZXRmLm9yZz4iDQo+IDxtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11 bHRpcGF0aHRjcEBpZXRmLm9yZz4+DQo+ID4gQmV0cmVmZjogUmU6IFttdWx0aXBhdGh0Y3BdIFRv d2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbQ0KPiA+DQo+ID4NCj4gPiBpIHRo aW5rIHdlIHNob3VsZCBtb3ZlIGJleW9uZCAiZXhwbG9yaW5nIHdoZXRoZXIgaXQgd291bGQgYmUg dXNlZnVsIi4NCj4gPg0KPiA+DQo+ID4NCj4gPiBpJ2QgbGlrZSB1cyB0byBhc3Nlc3MgcHJvcG9z ZWQgc29sdXRpb25zLiBpIHRoaW5rIHdlIHNob3VsZCBzYXkgdGhpcyBpcw0KPiB3aGF0IHdlJ3Jl IGRvaW5nIC0gYXQgdGhlIG1vbWVudCB3ZSd2ZSBoYWQgcXVpdGUgYSBsb3Qgb2YgZGlzY3Vzc2lv biBhYm91dA0KPiBvbmUgcHJvcG9zYWwuIHdlIHNob3VsZCBnaXZlIHRoZSBjaGFuY2UgZm9yIG90 aGVyIHByb3Bvc2FscywgYW5kIG1ha2UgdGhlDQo+IGRpc2N1c3Npb24gbW9yZSBzdHJ1Y3R1cmVk ICh3aGF0IGFyZSB0aGUgYXNzZXNzbWVudCBjcml0ZXJpYSkuDQo+ID4NCj4gPg0KPiA+DQo+ID4g aSBhbHNvIHRoaW5rIHdlIHNob3VsZCBleHBsaWNpdGx5IGV4Y2x1ZGUgbm9uLXRjcCB0cmFmZmlj ICAoaSB0aGluayBub24tDQo+IHRjcCB0cmFmZmljIGlzIHRvbyBiaWcgYSB0b3BpYyBmb3Igb3Vy IFdHKQ0KPiA+DQo+ID4NCj4gPg0KPiA+IHBoaWwNCj4gPg0KPiA+DQo+ID4NCj4gPg0KPiA+DQo+ ID4gX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18NCj4gPiBGcm9tOiBBbGFuIEZvcmQg PGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+Pg0KPiA+IFNl bnQ6IDE0IE5vdmVtYmVyIDIwMTYgMDY6MTENCj4gPiBUbzogRWFyZGxleSxQTCxQaGlsaXAsVFVC OCBSDQo+ID4gQ2M6IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGll dGYub3JnPg0KPiA+IFN1YmplY3Q6IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlw YXRoIFRDUCBQcm94eSB3b3JrIGl0ZW0NCj4gPg0KPiA+IEkgdGhpbmsgdGhpcyB3b3JrIGl0ZW0g aXMgYWNoaWV2YWJsZSBieSBzaW1wbHkgcmVtb3ZpbmcgcmVmZXJlbmNlcyB0bw0KPiDigJxhdCBs ZWFzdCBvbmUgZW5k4oCdIGZyb20gdGhlIGV4aXN0aW5nIGNoYXJ0ZXIgaXRlbSBvbiB0aGUgcHJv eHkuIFNvIHRoZQ0KPiBpdGVtIHdvdWxkIG5vdyByZWFkOg0KPiA+DQo+ID4gRmluYWxseSwgdGhl IHdvcmtpbmcgZ3JvdXAgd2lsbCBleHBsb3JlIHdoZXRoZXIgYW4gTVBUQ1AtYXdhcmUNCj4gPiBt aWRkbGVib3ggd291bGQgYmUgdXNlZnVsLiBGb3IgZXhhbXBsZSwgcG90ZW50aWFsbHkgaGVscGlu ZyBNUFRDUOKAmXMNCj4gPiBpbmNyZW1lbnRhbCBkZXBsb3ltZW50IGJ5IGFsbG93aW5nIG9ubHkg b25lIGVuZCBob3N0IHRvIGJlIE1QVENQLWVuYWJsZWQNCj4gPiBhbmQgdGhlIG1pZGRsZWJveCBh Y3RzIGFzIGFuIE1QVENQIHByb3h5IGZvciB0aGUgb3RoZXIgZW5kIGhvc3QsIHdoaWNoDQo+IHJ1 bnMNCj4gPiBUQ1A7IGFuZCBwb3RlbnRpYWxseSBoZWxwaW5nIHNvbWUgbW9iaWxpdHkgc2NlbmFy aW9zLCB3aGVyZSB0aGUgbWlkZGxlDQo+IGJveA0KPiA+IGFjdHMgYXMgYW4gYW5jaG9yIGJldHdl ZW4gdHdvIE1QVENQLWVuYWJsZWQgaG9zdHMuIEFsdGVybmF0aXZlbHksDQo+IG5laXRoZXINCj4g PiBlbmQgaG9zdCBjb3VsZCBiZSBNUFRDUC1lbmFibGVkIGJ1dCBhIHBhaXIgb2YgcHJveGllcyBj b3VsZCB3b3JrDQo+IHRvZ2V0aGVyIHRvDQo+ID4gYnJpbmcgTVBUQ1AgYmVuZWZpdHMgdG8gc3Vj aCBjb25uZWN0aW9ucy4gVGhlIHdvcmtpbmcgZ3JvdXAgd2lsbCBkZXRhaWwNCj4gd2hhdCByZWFs DQo+ID4gcHJvYmxlbXMgYW4gTVBUQ1AtZW5hYmxlZCBtaWRkbGVib3ggbWlnaHQgc29sdmUsIGhv dyBpdCB3b3VsZCBpbXBhY3QgdGhlDQo+ID4gTXVsdGlwYXRoIFRDUCBhcmNoaXRlY3R1cmUgKFJG QzYxODIpLCB3aGF0IHByb3h5IGFwcHJvYWNoIG1pZ2h0IGJlDQo+ID4ganVzdGlmaWVkIGFzIGNv bXBhcmVkIGFnYWluc3QgYWx0ZXJuYXRpdmUgc29sdXRpb25zIHRvIHRoZSBwcm9ibGVtcywgYW5k DQo+ID4gdGhlIGxpa2VseSBmZWFzaWJpbGl0eSBvZiBzb2x2aW5nIHRoZSB0ZWNobmljYWwgYW5k IHNlY3VyaXR5IGlzc3Vlcy4NCj4gPg0KPiA+IEluIHNvbWUgd2F5cywgdGhlIHR3byBlbmRlZCBw cm94eSB3b3JrIGNvdWxkIGV2ZW4gYmUgc2VlbiBhcyBhbg0KPiBleHRlbnNpb24gb2YgdGhlIHBy ZXZpb3VzIG9wZXJhdGlvbmFsIGV4cGVyaWVuY2Ugd29yayB3aXRoaW4gdGhpcyBXRy4NCj4gPg0K PiA+IFJlZ2FyZHMsDQo+ID4gQWxhbg0KPiA+DQo+ID4gT24gMTAgTm92IDIwMTYsIGF0IDE5OjE3 LA0KPiBwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbT4g d3JvdGU6DQo+ID4NCj4gPiBIaSwNCj4gPiBQZXJoYXBzIHRoaXMgaXMgc3BlYWtpbmcgdG9vIHNv b24sIGJ1dCBpdCBsb29rcyBsaWtlIHRoZSB2ZXJ5IGFjdGl2ZQ0KPiBkaXNjdXNzaW9uIGlzIHJl YWNoaW5nIHNvbWUgY29tbW9uIHVuZGVyc3RhbmRpbmc/DQo+ID4NCj4gPiBXZeKAmXJlIHRyeWlu ZyB0byB3b3JrIG91dCB3aGF0IGEgd29yayBpdGVtIG1pZ2h0IGxvb2sgbGlrZSwgc28gd291bGQg bGlrZQ0KPiB0byB1bmRlcnN0YW5kIHdoYXQgYXNzdW1wdGlvbnMgd2Ugd291bGQgbWFrZSwgZWcg YWJvdXQgdGhlIHNjZW5hcmlvLCAmDQo+IHdoYXQgY29tbW9uIGFncmVlbWVudHMgd2XigJlkIGFz c3VtZSAmIHJlc3RyaWN0aW9ucyBvbiBob3cgdGhlIHNvbHV0aW9uDQo+IHdvcmtzLiBUaGlzIHNl ZW1zIGltcG9ydGFudCB0byBmcmFtZSB3b3JrIGJ5IFdHLiBJZiBwb3NzaWJsZSB3ZeKAmWQgbGlr ZQ0KPiBkaXNjdXNzaW9uIG9uIHRoZXNlIHBvaW50cyB0byBhdm9pZCBnZXR0aW5nIGludG8gdGhl IGZpbmUgZGV0YWlscyBvZiBvbmUNCj4gcGFydGljdWxhciBleGlzdGluZyBwcm9wb3NhbC4NCj4g Pg0KPiA+IFdoYXQgd2XigJlkIGFwcHJlY2lhdGUgaXMgYSBzdW1tYXJ5IG9mIHdoYXQgdGhlIGFz c3VtcHRpb25zDQo+IC91bmRlcnN0YW5kaW5ncyBhcmUgYWJvdXQ6DQo+ID4g4oCiICAgICAgICAg VGhlIHNjZW5hcmlvIChmb3IgaW5zdGFuY2U6IHRoZSBNUFRDUC1lbmFibGVkIGhvc3Qga25vd3Mg dGhlDQo+IGFkZHJlc3Mgb2YgdGhlIHByb3h5IChlZyB0aHJvdWdoIGNvbmZpZ3VyYXRpb24pOyBh bmQgaXQga25vd3MgdGhlIGFkZHJlc3MNCj4gb2YgdGhlIOKAmGxlZ2FjeeKAmSBob3N0IGl0IHdh bnRzIHRvIGNvbW11bmljYXRlIHdpdGgpDQo+ID4g4oCiICAgICAgICAgSWYgYW55IGltcGFjdCBp cyBhbHJlYWR5IGVudmlzYWdlZCBvbiB0aGUgY3VycmVudCBNUFRDUA0KPiBwcm90b2NvbOKAmXMg ZmFsbGJhY2sgYmVoYXZpb3VyIGFuZCBjb3Bpbmcgd2l0aCBtaWRkbGVib3hlcw0KPiA+IOKAoiAg ICAgICAgIElmIHdlIGNhbiBhZ3JlZSB0aGF0IHRoZSBzb2x1dGlvbiBpcyBiYXNlZCBvbiBhIG5l dyBNUFRDUA0KPiBvcHRpb24NCj4gPiDigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVh ZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQDQo+IHByb3RvY29s4oCZcyBzZW1hbnRp Y3MgKG90aGVyIHRoYW4gdGhlIG5ldyBvcHRpb24pIGVnIGluIHRlcm1zIG9mDQo+IGh0dHBzOi8v dG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNA0KPiA+IOKAoiAgICAgICAgIElm IGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2FnZWQgb24gVENQ4oCZcyBzZW1hbnRpY3MsIG9y IGFueQ0KPiBtb2RzIGFyZSBuZWVkZWQsIG9yIGFzc3VtcHRpb25zIGFib3V0IGl0cyBiZWhhdmlv dXIsIGV0Yw0KPiA+IOKAoiAgICAgICAgIElmIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2Fn ZWQgb24gb3RoZXIgZXhpc3RpbmcgdHJhbnNwb3J0DQo+IHByb3RvY29s4oCZcyBzZW1hbnRpY3Mg KHByZXN1bWluZyBwZW9wbGUgc3RpbGwgd291bGQgbGlrZSBub24tVENQIGluIHNjb3BlPykNCj4g PiDigKIgICAgICAgICBBbnl0aGluZyBlbHNlIHRoYXQgeW91IHRoaW5rIGlzIG5lZWRlZCBpbiBv cmRlciB0byBmcmFtZSB0aGUNCj4gd29yayBpdGVtDQo+ID4NCj4gPiBJdCBtYXkgYmUgY2xlYXJl ciB0byBkbyB0aGlzIGZvciB0aGUgdHdvIHVzZSBjYXNlcyAoc2luZ2xlLWVuZGVkIHByb3h5LA0K PiBpZSB3aGVyZSBvbmx5IG9uZSBob3N0IGlzIE1QVENQLWVuYWJsZWQ7IGFuZCBkb3VibGUtZW5k ZWQgcHJveHksIGllIHdoZXJlDQo+IG5laXRoZXIgaG9zdCBpcyBNUFRDUC1lbmFibGVkKS4NCj4g Pg0KPiA+IFRoaXMgbWF5IHNlZW0gbGlrZSBhIGxvbmcgbGlzdCwgYnV0IG1vc3Qgb2YgdGhlIGFu c3dlcnMgY2FuIGJlIOKAnG5vbmXigJ0g4oCTDQo+IHdl4oCZbGwgZW5kIHVwIHdpdGgganVzdCBh IHNob3J0IHBhcmFncmFwaCBvciBhIGZldyBidWxsZXRzIGluIHRoZSBjaGFydGVyLg0KPiA+DQo+ ID4gV2XigJlkIGFsc28gaGF2ZSB0byB3b3JrIG91dCBpbnRlcmFjdGlvbnMgd2l0aCBub24tTVBU Q1AgV0dzLCBidXQgTWlyamENCj4gYW5kIElFU0cgd2lsbCBwcm9iYWJseSB3YW50IHRoZSBtYWlu IGlucHV0IG9uIHRoaXMuDQo+ID4NCj4gPiBUaGFua3MNCj4gPiBQaGlsICYgWW9zaGkNCj4gPiBf X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KPiA+IG11bHRp cGF0aHRjcCBtYWlsaW5nIGxpc3QNCj4gPiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11 bHRpcGF0aHRjcEBpZXRmLm9yZz4NCj4gPiBodHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xp c3RpbmZvL211bHRpcGF0aHRjcA0KPiA+DQo+IA0KPiA+IF9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fDQo+ID4gbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdA0K PiA+IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiA+IGh0dHBzOi8vd3d3LmlldGYub3JnL21haWxt YW4vbGlzdGluZm8vbXVsdGlwYXRodGNwDQoNCg== From nobody Tue Nov 15 23:42:46 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 944491294D4 for ; Tue, 15 Nov 2016 23:42:43 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.706 X-Spam-Level: X-Spam-Status: No, score=-5.706 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, T_KAM_HTML_FONT_INVALID=0.01] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id qTUCSni6s-RY for ; Tue, 15 Nov 2016 23:42:39 -0800 (PST) Received: from mail.swisscom.com (outmail100.swisscom.com [193.222.81.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C246F129452 for ; Tue, 15 Nov 2016 23:42:38 -0800 (PST) Received: by mail.swisscom.com; Wed, 16 Nov 2016 08:42:35 +0100 From: To: , , Thread-Topic: AW: [multipathtcp] MPTCP carrying UDP Thread-Index: AQHSP9z9smvcKrjPVUS6IuMzZfylCw== Date: Wed, 16 Nov 2016 07:42:33 +0000 Message-ID: Accept-Language: de-CH, en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-messagesentrepresentingtype: 1 x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [138.190.134.9] Content-Type: multipart/alternative; boundary="_000_D2FA0B3884834405B4E5645C3E24AE05swisscomcom_" MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 07:42:43 -0000 --_000_D2FA0B3884834405B4E5645C3E24AE05swisscomcom_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 SGkgTmljLA0KDQpJIGFtIG5vdCBhd2FyZSBvZiBhIHBhcnRpY3VsYXIgYmVoYXZpb3VyIG9mIFVE UCBiZWluZyBkZWZuZWQgb3RoZXIgdGhhbiBpdCBpcyBhIHBhY2tldCB0cmFuc3BvcnQuIEFuZCB5 ZXMgdGhlcmUgbWlnaHQgYmUgYXBwbGljYXRpb25zIGRvaW5nIHN0cmFuZ2UgdGhpbmdzIGFuZCBt YWtpbmcgYXNzdW1wdGlvbnMuDQoNCk1hcmN1cw0KDQpWb246ICJuLmxleW1hbm5AdGVsZWtvbS5k ZSIgPE4uTGV5bWFubkB0ZWxla29tLmRlPg0KRGF0dW06IE1pdHR3b2NoLCAxNi4gTm92ZW1iZXIg MjAxNiB1bSAwNjoyNQ0KQW46ICJhbGFuLmZvcmRAZ21haWwuY29tIiA8YWxhbi5mb3JkQGdtYWls LmNvbT4sICJtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tIiA8bW9oYW1lZC5ib3VjYWRhaXJA b3JhbmdlLmNvbT4NCkNjOiAibXVsdGlwYXRodGNwQGlldGYub3JnIiA8bXVsdGlwYXRodGNwQGll dGYub3JnPiwgU0NTLVNJUy1JTkkgQnJ1bm5lciBNYXJrdXMgPE1hcmt1cy5CcnVubmVyM0Bzd2lz c2NvbS5jb20+DQpCZXRyZWZmOiBBVzogW211bHRpcGF0aHRjcF0gTVBUQ1AgY2FycnlpbmcgVURQ DQoNCkhpLA0KDQpWb246IG11bHRpcGF0aHRjcCBbbWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2Vz QGlldGYub3JnXSBJbSBBdWZ0cmFnIHZvbiBBbGFuIEZvcmQNCkdlc2VuZGV0OiBEaWVuc3RhZywg MTUuIE5vdmVtYmVyIDIwMTYgMTY6NTUNCkFuOiBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29t DQpDYzogbXVsdGlwYXRodGNwQGlldGYub3JnOyBNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29t DQpCZXRyZWZmOiBSZTogW211bHRpcGF0aHRjcF0gTVBUQ1AgY2FycnlpbmcgVURQDQoNCkFsYW4g Rm9yZCB3cm90ZToNCg0KPiBBcyBJIHNhaWQgYXQgSUVURjk1IGFuZCB3aWxsIHNheSBhZ2FpbiBu b3csIE1QVENQIHByb3ZpZGVzIGEgVENQIHNlcnZpY2U6IHN0cmVhbS1vcmllbnRlZCwgcmVsaWFi bGUsIHdoZXJlYXMgVURQIGlzIGRhdGFncmFtLW9yaWVudGVkLCBhbmQgdW5yZWxpYWJsZS4NCg0K PiAiTWFwcGluZyIgb25lIHRvIHRoZSBvdGhlciBjYW5ub3QgYmUgZGlyZWN0bHkgZG9uZSBzaW5j ZSB0aGUgdHJhbnNwb3J0cyBoYXZlIGZ1bmRhbWVudGFsbHkgZGlmZmVyZW50IHNlbWFudGljcy4N Cg0KPiBZb3UgY2FuIHR1bm5lbCBVRFAgb3ZlciBUQ1AsIGFzIGxvbmcgYXMgeW91IG1haW50YWlu IHBhY2tldCBib3VuZGFyaWVzLiBUaGlzIGdhaW5zIHJlbGlhYmlsaXR5ICh3aGljaCBtYXkgb3Ig bWF5IG5vdCBiZSBhIGdhaW4sDQo+ICBkZXBlbmRpbmcgb24gd2hhdCB5b3UgYXJlIHRyeWluZyB0 byBhY2hpZXZlIHdpdGggVURQIC0gZS5nLiB3aXRoIFJUUCwgeW91IHJlYWxseSBkb27igJl0IGNh cmUgYWJvdXQgcmVsaWFiaWxpdHksIHlvdSBhcmUgYWJvdXQNCj4gIHRpbWVsaW5lc3MpLiBIb3dl dmVyLCB5b3UgbXVzdCBtYWludGFpbiB0aGUgcGFja2V0IGJvdW5kYXJpZXMgLSBVRFAgaXMgbm90 IGEgc3RyZWFtLg0KSSBkb27igJl0IHRoaW5rIHRoYXQgdHVubmVsaW5nIFVEUCBvdmVyIFRDUCBp cyByZWFsbHkgYW4gb3B0aW9uIGFzIGl0IGJyZWFrcyB0aGUgZXhwZWN0ZWQgYmVoYXZpb3Igb2Yg VURQLiBUaGVyZSBhcmUgYWxzbyBjZXJ0YWluIGFwcGxpY2F0aW9ucyB3aGljaCBkbyBpbXBsZW1l bnQNCnRoZXJlIG93biByZXRyYW5zbWlzc2lvbiBhbmQgZmxvdyBjb250cm9sIG1lY2hhbmlzbXMg Zm9yIFVEUCAoZS5nLiBRVUlDIG9yIGZvciBjZXJ0YWluIElQVFYgYXBwbGljYXRpb25zKSBhbmQg SSBndWVzcyB5b3Ugd2lsbCBzZWUgYSBkaWZmZXJlbnQgYmVoYXZpb3Igb24gYXBwbGljYXRpb24g bGV2ZWwgaWYgeW91IHR1bm5lbCBVRFAgb3ZlciBhIFRDUCBjb25uZWN0aW9uIGluIHBhcnRzIG9m IHRoZSBuZXR3b3JrLiAgSW4gYWRkaXRpb24gdGhlIHR1bm5lbCBtaWdodCBiZSBub3QgZW5kLXRv LWVuZCBidXQgdXNlZCBiZXR3ZWVuIHR3byBwcm94aWVzIChpbiB0aGF0IGNhc2UgeW91IG1pZ2h0 IGxvc2UgYSBVRFAgcGFja2V0IHdoaWNoIGlzIHRoYW4gYmVpbmcgcmV0cmFuc21pdHRlZCBieSBh biBtZWNoYW5pc20gd2l0aGluIHRoZSBhcHBsaWNhdGlvbiB1c2luZyBVRFAuDQoNClJlZ2FyZHMN Cg0KTmljDQoNCk9uIDE1IE5vdiAyMDE2LCBhdCAxMjo0MCwgbW9oYW1lZC5ib3VjYWRhaXJAb3Jh bmdlLmNvbTxtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbT4gd3JvdGU6DQoNClJl LSwNCg0KSSBoYXZlIG9uZSBjb21tZW50IGFib3V0IHRoZSB0YXJnZXQgYXBwbGljYXRpb25zOiBR VUlDIGlzIGRlZmluaXRlbHkgb25lLg0KDQpGb3IgdGhlIFZvSVAgY2FzZSAoUlRQIHRvIGJlIG1v cmUgYWNjdXJhdGUpLCB0aGVyZSBpcyBhbHJlYWR5IGEgY2FuZGlkYXRlIHNvbHV0aW9uOiBNdWx0 aXBhdGggUlRQIChodHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtaWV0Zi1hdnRjb3Jl LW1wcnRwLTAzKS4NCg0KSSBkb27igJl0IGhhdmUgcmVzdWx0cyB0byBzaGFyZSBiZWNhdXNlIHdl IGFyZSBpbiBhIGNoaWNrZW4vZWdnIHNpdHVhdGlvbjogaW1wbGVtZW50ZXJzIGFyZSBhc2tpbmcg Zm9yIGEgc3RhYmxlIHNwZWNpZmljYXRpb24gdG8gcGxheSB3aXRoLg0KDQpDaGVlcnMsDQpNZWQN Cg0KRGUgOiBwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNv bT4gW21haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb21dDQpFbnZvecOpIDogbWFyZGkgMTUgbm92 ZW1icmUgMjAxNiAxMjo1MQ0Kw4AgOiByb2JlcnQuc2tvZ0Blcmljc3Nvbi5jb208bWFpbHRvOnJv YmVydC5za29nQGVyaWNzc29uLmNvbT47IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE47IE1hcmt1 cy5CcnVubmVyM0Bzd2lzc2NvbS5jb208bWFpbHRvOk1hcmt1cy5CcnVubmVyM0Bzd2lzc2NvbS5j b20+OyBhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPg0KQ2Mg OiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4NCk9i amV0IDogTVBUQ1AgY2FycnlpbmcgVURQDQoNCihJIGNoYW5nZWQgdGhlIFN1YmplY3QgbGluZSBv ZiB0aGUgZW1haWwpDQoNCkRvIHBlb3BsZSBoYXZlIGFueSBleHBlcmltZW50YWwgcmVzdWx0cyAv ZXhwZXJpZW5jZXMgdGhleSBjb3VsZCBzaGFyZSBvZiBydW5uaW5nIFVEUCBhcHBsaWNhdGlvbnMg b3ZlciBNUFRDUCBzdWItZmxvd3M/ICBXb3VsZCBiZSBpbnRlcmVzdGVkIHRvIGhlYXIgYWJvdXQg dGhlIGlzc3Vlcy4gSSBndWVzcyBWb0lQIGFuZCBRdWljIHdvdWxkIGJlIHRoZSBtb3N0IGludGVy ZXN0aW5nIG9uZXMuIFdoZXRoZXIgdGhlIGV4cGVyaW1lbnRzIGFyZSB3aXRoIG9ubHkgb25lIHBh dGggYmVpbmcgdXNlZCBhdCBvbmNlLCBvciBtdWx0aXBsZS4gZXRjDQoNCg0KDQpGcm9tOiBSb2Jl cnQgU2tvZyBbbWFpbHRvOnJvYmVydC5za29nQGVyaWNzc29uLmNvbV0NClNlbnQ6IDE1IE5vdmVt YmVyIDIwMTYgMTA6MDkNClRvOiBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPG1haWx0bzpt b2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPjsgTWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNv bTxtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbT47IEVhcmRsZXksUEwsUGhpbGlw LFRVQjggUiA8cGhpbGlwLmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5j b20+PjsgYWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4NCkNj OiBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4NClN1 YmplY3Q6IFJFOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3 b3JrIGl0ZW0NCg0KKzENCldlIHNlZSBhIG5lZWQgdG8gc29sdmUgVURQIGluIHNldmVyYWwgcGxh Y2VzLCBzbyBoYXZpbmcgYSBzZXBhcmF0ZSBzcGVjaWZpY2F0aW9uIGNhbiBoZWxwIHRoaXMgbW92 aW5nIGZvcndhcmQuDQoNCkNoZWVycywNCi9Sb2JlcnQNCg0KRnJvbTogbXVsdGlwYXRodGNwIFtt YWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmddIE9uIEJlaGFsZiBPZiBtb2hhbWVk LmJvdWNhZGFpckBvcmFuZ2UuY29tPG1haWx0bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29t Pg0KU2VudDogZGVuIDE1IG5vdmVtYmVyIDIwMTYgMDk6NTcNClRvOiBNYXJrdXMuQnJ1bm5lcjNA c3dpc3Njb20uY29tPG1haWx0bzpNYXJrdXMuQnJ1bm5lcjNAc3dpc3Njb20uY29tPjsgcGhpbGlw LmVhcmRsZXlAYnQuY29tPG1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20+OyBhbGFuLmZvcmRA Z21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tPg0KQ2M6IG11bHRpcGF0aHRjcEBp ZXRmLm9yZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KU3ViamVjdDogUmU6IFttdWx0 aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbQ0KDQpIaSBN YXJrdXMsIGFsbCwNCg0KSeKAmW0gb24gdGhlIHNhbWUgcGFnZSB0aGF0IG5vbi10Y3AgdHJhZmZp YyBzaG91bGQgYmUgY29uc2lkZXJlZCBpbiBzY29wZS4gQXQgbGVhc3QsIHRoZSBVRFAgY2FzZSBz aG91bGQgYmUgaW52ZXN0aWdhdGVkLiBJIHJlbWVtYmVyIHRoZXJlIHdhcyBpbnRlcmVzdCBpbiBC QSBtZWV0aW5nIGFib3V0IHRoZSBVRFAgcGFydCAoaHR0cHM6Ly93d3cuaWV0Zi5vcmcvcHJvY2Vl ZGluZ3MvOTUvbWludXRlcy9taW51dGVzLTk1LW1wdGNwKS4NCg0KQW4gb3B0aW9uIEkgc2VlIGlz IHRvIGNvbnNpZGVyIGFkdmFuY2luZyB0aGUgdXNlIG9mIE1QVENQIHRvIGNvbnZleSBVRFAgZmxv d3MgaW4gYSBzZXBhcmF0ZSBFWFBFUklNRU5UQUwgc3BlY2lmaWNhdGlvbiB0aGF0IHdpbGwgYmUg Y3Jvc3MtcmV2aWV3ZWQgd2l0aCBvdGhlciBXR3MgKGludGFyZWEsIHRzdndnKS4gSGF2aW5nIHRo YXQgYmFzZSBzcGVjaWZpY2F0aW9uIHdpbGwgaGVscCBoYXZpbmcgaW50ZXJvcGVyYWJsZSBpbXBs ZW1lbnRhdGlvbnMgdGhhdCB3aWxsIGJlIHVzZWQgdG8gY2FycnkgZXhwZXJpbWVudGF0aW9ucy4N Cg0KVGhvc2UgZXhwZXJpbWVudHMgd2lsbCBoZWxwIHRvIGRldGVybWluZSB3aGV0aGVyIHRoZSBw cm9wb3NlZCBzb2x1dGlvbiBpcyBjb21wbGV4L3NpbXBsZSwgdmlhYmxlL25vbi12aWFibGUsIGZh aWxlZC9zdWNjZXNzZnVsLCBldGMuDQoNCkxldOKAmXMgZ2l2ZSBpdCBhIHRyeS4NCg0KQ2hlZXJz LA0KTWVkDQoNCkRlIDogbXVsdGlwYXRodGNwIFttYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNA aWV0Zi5vcmddIERlIGxhIHBhcnQgZGUgTWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTxtYWls dG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbT4NCkVudm95w6kgOiBtYXJkaSAxNSBub3Zl bWJyZSAyMDE2IDA4OjU4DQrDgCA6IHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlw LmVhcmRsZXlAYnQuY29tPjsgYWxhbi5mb3JkQGdtYWlsLmNvbTxtYWlsdG86YWxhbi5mb3JkQGdt YWlsLmNvbT4NCkNjIDogbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BA aWV0Zi5vcmc+DQpPYmpldCA6IFJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRo IFRDUCBQcm94eSB3b3JrIGl0ZW0NCg0KUGhpbCwNCg0KSWYgeW91IGZlZWwgaXQgd291bGQgdGFr ZSB0b28gbG9uZyBhbmQgdG8gYmUgdG9vIGNvbXBsZXggdG8gYWNoaWV2ZSBpbiBhIHJlYXNvbmFi bGUgdGltZWZyYW1lLCB3ZSBhcmUgb2sgd2l0aCBleGNsdWRpbmcgbm9uLXRjcCB0cmFmZmljLCBo b3dldmVyLCBmb3Igb3VyIHRvdGFsIHNvbHV0aW9uIHdlIGRvIHJlcXVpcmVzIGFsc28gbm9uLXRj cCB0cmFmZmljIHRvIGJlIHNlbnQgb3ZlciBtdWx0aXBsZSBwYXRocy4gV2UgY291bGQgYXJndWUg dGhhdCB3ZSBjYW4gdXNlIGEgZGlmZmVyZW50IG1lY2hhbmlzbXMgc3BlY2lmaWNhbGx5IGZvciBV RFAgYW5kIG90aGVyIHByb3RvY29scywgYnV0IGl0IHdvdWxkIGJlIG5pY2UgdG8gaGF2ZSBhcyBz aW5nbGUgTVBUQ1AtYmFzZWQgc29sdXRpb24uIChteSBndXQgZmVlbGluZyBpcyB0aGF0IHdlIHdv dWxkIG5lZWQgdG8gcmVwbGljYXRlIGEgbG90IG9mIE1QVENQIHNjaGVkdWxpbmcgZmVhdHVyZXMg aW50byBhIG5ldyBtZWNoYW5pc20pLg0KDQpNYXJjdXMNCg0KVm9uOiBtdWx0aXBhdGh0Y3AgPG11 bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0Bp ZXRmLm9yZz4+IGltIEF1ZnRyYWcgdm9uICJwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBo aWxpcC5lYXJkbGV5QGJ0LmNvbT4iIDxwaGlsaXAuZWFyZGxleUBidC5jb208bWFpbHRvOnBoaWxp cC5lYXJkbGV5QGJ0LmNvbT4+DQpEYXR1bTogTW9udGFnLCAxNC4gTm92ZW1iZXIgMjAxNiB1bSAw NzozMg0KQW46ICJhbGFuLmZvcmRAZ21haWwuY29tPG1haWx0bzphbGFuLmZvcmRAZ21haWwuY29t PiIgPGFsYW4uZm9yZEBnbWFpbC5jb208bWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20+Pg0KQ2M6 ICJtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4iIDxt dWx0aXBhdGh0Y3BAaWV0Zi5vcmc8bWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZz4+DQpCZXRy ZWZmOiBSZTogW211bHRpcGF0aHRjcF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29y ayBpdGVtDQoNCmkgdGhpbmsgd2Ugc2hvdWxkIG1vdmUgYmV5b25kICJleHBsb3Jpbmcgd2hldGhl ciBpdCB3b3VsZCBiZSB1c2VmdWwiLg0KDQppJ2QgbGlrZSB1cyB0byBhc3Nlc3MgcHJvcG9zZWQg c29sdXRpb25zLiBpIHRoaW5rIHdlIHNob3VsZCBzYXkgdGhpcyBpcyB3aGF0IHdlJ3JlIGRvaW5n IC0gYXQgdGhlIG1vbWVudCB3ZSd2ZSBoYWQgcXVpdGUgYSBsb3Qgb2YgZGlzY3Vzc2lvbiBhYm91 dCBvbmUgcHJvcG9zYWwuIHdlIHNob3VsZCBnaXZlIHRoZSBjaGFuY2UgZm9yIG90aGVyIHByb3Bv c2FscywgYW5kIG1ha2UgdGhlIGRpc2N1c3Npb24gbW9yZSBzdHJ1Y3R1cmVkICh3aGF0IGFyZSB0 aGUgYXNzZXNzbWVudCBjcml0ZXJpYSkuDQoNCmkgYWxzbyB0aGluayB3ZSBzaG91bGQgZXhwbGlj aXRseSBleGNsdWRlIG5vbi10Y3AgdHJhZmZpYyAgKGkgdGhpbmsgbm9uLXRjcCB0cmFmZmljIGlz IHRvbyBiaWcgYSB0b3BpYyBmb3Igb3VyIFdHKQ0KDQpwaGlsDQoNCg0KX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX18NCkZyb206IEFsYW4gRm9yZCA8YWxhbi5mb3JkQGdtYWlsLmNvbTxt YWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbT4+DQpTZW50OiAxNCBOb3ZlbWJlciAyMDE2IDA2OjEx DQpUbzogRWFyZGxleSxQTCxQaGlsaXAsVFVCOCBSDQpDYzogbXVsdGlwYXRodGNwQGlldGYub3Jn PG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpTdWJqZWN0OiBSZTogW211bHRpcGF0aHRj cF0gVG93YXJkcyBhIE11bHRpcGF0aCBUQ1AgUHJveHkgd29yayBpdGVtDQoNCkkgdGhpbmsgdGhp cyB3b3JrIGl0ZW0gaXMgYWNoaWV2YWJsZSBieSBzaW1wbHkgcmVtb3ZpbmcgcmVmZXJlbmNlcyB0 byDigJxhdCBsZWFzdCBvbmUgZW5k4oCdIGZyb20gdGhlIGV4aXN0aW5nIGNoYXJ0ZXIgaXRlbSBv biB0aGUgcHJveHkuIFNvIHRoZSBpdGVtIHdvdWxkIG5vdyByZWFkOg0KDQpGaW5hbGx5LCB0aGUg d29ya2luZyBncm91cCB3aWxsIGV4cGxvcmUgd2hldGhlciBhbiBNUFRDUC1hd2FyZQ0KbWlkZGxl Ym94IHdvdWxkIGJlIHVzZWZ1bC4gRm9yIGV4YW1wbGUsIHBvdGVudGlhbGx5IGhlbHBpbmcgTVBU Q1DigJlzDQppbmNyZW1lbnRhbCBkZXBsb3ltZW50IGJ5IGFsbG93aW5nIG9ubHkgb25lIGVuZCBo b3N0IHRvIGJlIE1QVENQLWVuYWJsZWQNCmFuZCB0aGUgbWlkZGxlYm94IGFjdHMgYXMgYW4gTVBU Q1AgcHJveHkgZm9yIHRoZSBvdGhlciBlbmQgaG9zdCwgd2hpY2ggcnVucw0KVENQOyBhbmQgcG90 ZW50aWFsbHkgaGVscGluZyBzb21lIG1vYmlsaXR5IHNjZW5hcmlvcywgd2hlcmUgdGhlIG1pZGRs ZSBib3gNCmFjdHMgYXMgYW4gYW5jaG9yIGJldHdlZW4gdHdvIE1QVENQLWVuYWJsZWQgaG9zdHMu IEFsdGVybmF0aXZlbHksIG5laXRoZXINCmVuZCBob3N0IGNvdWxkIGJlIE1QVENQLWVuYWJsZWQg YnV0IGEgcGFpciBvZiBwcm94aWVzIGNvdWxkIHdvcmsgdG9nZXRoZXIgdG8NCmJyaW5nIE1QVENQ IGJlbmVmaXRzIHRvIHN1Y2ggY29ubmVjdGlvbnMuIFRoZSB3b3JraW5nIGdyb3VwIHdpbGwgZGV0 YWlsIHdoYXQgcmVhbA0KcHJvYmxlbXMgYW4gTVBUQ1AtZW5hYmxlZCBtaWRkbGVib3ggbWlnaHQg c29sdmUsIGhvdyBpdCB3b3VsZCBpbXBhY3QgdGhlDQpNdWx0aXBhdGggVENQIGFyY2hpdGVjdHVy ZSAoUkZDNjE4MiksIHdoYXQgcHJveHkgYXBwcm9hY2ggbWlnaHQgYmUNCmp1c3RpZmllZCBhcyBj b21wYXJlZCBhZ2FpbnN0IGFsdGVybmF0aXZlIHNvbHV0aW9ucyB0byB0aGUgcHJvYmxlbXMsIGFu ZA0KdGhlIGxpa2VseSBmZWFzaWJpbGl0eSBvZiBzb2x2aW5nIHRoZSB0ZWNobmljYWwgYW5kIHNl Y3VyaXR5IGlzc3Vlcy4NCg0KSW4gc29tZSB3YXlzLCB0aGUgdHdvIGVuZGVkIHByb3h5IHdvcmsg Y291bGQgZXZlbiBiZSBzZWVuIGFzIGFuIGV4dGVuc2lvbiBvZiB0aGUgcHJldmlvdXMgb3BlcmF0 aW9uYWwgZXhwZXJpZW5jZSB3b3JrIHdpdGhpbiB0aGlzIFdHLg0KDQpSZWdhcmRzLA0KQWxhbg0K DQpPbiAxMCBOb3YgMjAxNiwgYXQgMTk6MTcsIHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWlsdG86 cGhpbGlwLmVhcmRsZXlAYnQuY29tPiB3cm90ZToNCg0KSGksDQpQZXJoYXBzIHRoaXMgaXMgc3Bl YWtpbmcgdG9vIHNvb24sIGJ1dCBpdCBsb29rcyBsaWtlIHRoZSB2ZXJ5IGFjdGl2ZSBkaXNjdXNz aW9uIGlzIHJlYWNoaW5nIHNvbWUgY29tbW9uIHVuZGVyc3RhbmRpbmc/DQoNCldl4oCZcmUgdHJ5 aW5nIHRvIHdvcmsgb3V0IHdoYXQgYSB3b3JrIGl0ZW0gbWlnaHQgbG9vayBsaWtlLCBzbyB3b3Vs ZCBsaWtlIHRvIHVuZGVyc3RhbmQgd2hhdCBhc3N1bXB0aW9ucyB3ZSB3b3VsZCBtYWtlLCBlZyBh Ym91dCB0aGUgc2NlbmFyaW8sICYgd2hhdCBjb21tb24gYWdyZWVtZW50cyB3ZeKAmWQgYXNzdW1l ICYgcmVzdHJpY3Rpb25zIG9uIGhvdyB0aGUgc29sdXRpb24gd29ya3MuIFRoaXMgc2VlbXMgaW1w b3J0YW50IHRvIGZyYW1lIHdvcmsgYnkgV0cuIElmIHBvc3NpYmxlIHdl4oCZZCBsaWtlIGRpc2N1 c3Npb24gb24gdGhlc2UgcG9pbnRzIHRvIGF2b2lkIGdldHRpbmcgaW50byB0aGUgZmluZSBkZXRh aWxzIG9mIG9uZSBwYXJ0aWN1bGFyIGV4aXN0aW5nIHByb3Bvc2FsLg0KDQpXaGF0IHdl4oCZZCBh cHByZWNpYXRlIGlzIGEgc3VtbWFyeSBvZiB3aGF0IHRoZSBhc3N1bXB0aW9ucyAvdW5kZXJzdGFu ZGluZ3MgYXJlIGFib3V0Og0K4oCiICAgICAgICAgVGhlIHNjZW5hcmlvIChmb3IgaW5zdGFuY2U6 IHRoZSBNUFRDUC1lbmFibGVkIGhvc3Qga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhlIHByb3h5IChl ZyB0aHJvdWdoIGNvbmZpZ3VyYXRpb24pOyBhbmQgaXQga25vd3MgdGhlIGFkZHJlc3Mgb2YgdGhl IOKAmGxlZ2FjeeKAmSBob3N0IGl0IHdhbnRzIHRvIGNvbW11bmljYXRlIHdpdGgpDQrigKIgICAg ICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1Q VENQIHByb3RvY29s4oCZcyBmYWxsYmFjayBiZWhhdmlvdXIgYW5kIGNvcGluZyB3aXRoIG1pZGRs ZWJveGVzDQrigKIgICAgICAgICBJZiB3ZSBjYW4gYWdyZWUgdGhhdCB0aGUgc29sdXRpb24gaXMg YmFzZWQgb24gYSBuZXcgTVBUQ1Agb3B0aW9uDQrigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlz IGFscmVhZHkgZW52aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBzZW1h bnRpY3MgKG90aGVyIHRoYW4gdGhlIG5ldyBvcHRpb24pIGVnIGluIHRlcm1zIG9mIGh0dHBzOi8v dG9vbHMuaWV0Zi5vcmcvaHRtbC9yZmM2ODI0I3NlY3Rpb24tNA0K4oCiICAgICAgICAgSWYgYW55 IGltcGFjdCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBUQ1DigJlzIHNlbWFudGljcywgb3IgYW55 IG1vZHMgYXJlIG5lZWRlZCwgb3IgYXNzdW1wdGlvbnMgYWJvdXQgaXRzIGJlaGF2aW91ciwgZXRj DQrigKIgICAgICAgICBJZiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52aXNhZ2VkIG9uIG90aGVy IGV4aXN0aW5nIHRyYW5zcG9ydCBwcm90b2NvbOKAmXMgc2VtYW50aWNzIChwcmVzdW1pbmcgcGVv cGxlIHN0aWxsIHdvdWxkIGxpa2Ugbm9uLVRDUCBpbiBzY29wZT8pDQrigKIgICAgICAgICBBbnl0 aGluZyBlbHNlIHRoYXQgeW91IHRoaW5rIGlzIG5lZWRlZCBpbiBvcmRlciB0byBmcmFtZSB0aGUg d29yayBpdGVtDQoNCkl0IG1heSBiZSBjbGVhcmVyIHRvIGRvIHRoaXMgZm9yIHRoZSB0d28gdXNl IGNhc2VzIChzaW5nbGUtZW5kZWQgcHJveHksIGllIHdoZXJlIG9ubHkgb25lIGhvc3QgaXMgTVBU Q1AtZW5hYmxlZDsgYW5kIGRvdWJsZS1lbmRlZCBwcm94eSwgaWUgd2hlcmUgbmVpdGhlciBob3N0 IGlzIE1QVENQLWVuYWJsZWQpLg0KDQpUaGlzIG1heSBzZWVtIGxpa2UgYSBsb25nIGxpc3QsIGJ1 dCBtb3N0IG9mIHRoZSBhbnN3ZXJzIGNhbiBiZSDigJxub25l4oCdIOKAkyB3ZeKAmWxsIGVuZCB1 cCB3aXRoIGp1c3QgYSBzaG9ydCBwYXJhZ3JhcGggb3IgYSBmZXcgYnVsbGV0cyBpbiB0aGUgY2hh cnRlci4NCg0KV2XigJlkIGFsc28gaGF2ZSB0byB3b3JrIG91dCBpbnRlcmFjdGlvbnMgd2l0aCBu b24tTVBUQ1AgV0dzLCBidXQgTWlyamEgYW5kIElFU0cgd2lsbCBwcm9iYWJseSB3YW50IHRoZSBt YWluIGlucHV0IG9uIHRoaXMuDQoNClRoYW5rcw0KUGhpbCAmIFlvc2hpDQpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0KbXVsdGlwYXRodGNwIG1haWxpbmcg bGlzdA0KbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BAaWV0Zi5vcmc+ DQpodHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0aHRjcA0KDQoN Cg== --_000_D2FA0B3884834405B4E5645C3E24AE05swisscomcom_ Content-Type: text/html; charset="utf-8" Content-ID: <2A66AE56FB74B0448658A39899035B06@swisscom.com> Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6dj0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTp2bWwiIHhtbG5zOm89InVy bjpzY2hlbWFzLW1pY3Jvc29mdC1jb206b2ZmaWNlOm9mZmljZSIgeG1sbnM6dz0idXJuOnNjaGVt YXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6d29yZCIgeG1sbnM6bT0iaHR0cDovL3NjaGVtYXMubWlj cm9zb2Z0LmNvbS9vZmZpY2UvMjAwNC8xMi9vbW1sIiB4bWxuczptdj0iaHR0cDovL21hY1ZtbFNj aGVtYVVyaSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnL1RSL1JFQy1odG1sNDAiPg0KPGhlYWQ+ DQo8bWV0YSBodHRwLWVxdWl2PSJDb250ZW50LVR5cGUiIGNvbnRlbnQ9InRleHQvaHRtbDsgY2hh cnNldD11dGYtOCI+DQo8bWV0YSBuYW1lPSJUaXRlbCIgY29udGVudD0iIj4NCjxtZXRhIG5hbWU9 IlN0aWNod8O2cnRlciIgY29udGVudD0iIj4NCjxtZXRhIG5hbWU9IkdlbmVyYXRvciIgY29udGVu dD0iTWljcm9zb2Z0IFdvcmQgMTUgKGZpbHRlcmVkIG1lZGl1bSkiPg0KPCEtLVtpZiAhbXNvXT48 c3R5bGU+dlw6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kb1w6KiB7YmVoYXZpb3I6 dXJsKCNkZWZhdWx0I1ZNTCk7fQ0Kd1w6KiB7YmVoYXZpb3I6dXJsKCNkZWZhdWx0I1ZNTCk7fQ0K LnNoYXBlIHtiZWhhdmlvcjp1cmwoI2RlZmF1bHQjVk1MKTt9DQo8L3N0eWxlPjwhW2VuZGlmXS0t PjxzdHlsZT48IS0tDQovKiBGb250IERlZmluaXRpb25zICovDQpAZm9udC1mYWNlDQoJe2ZvbnQt ZmFtaWx5OiJDb3VyaWVyIE5ldyI7DQoJcGFub3NlLTE6MiA3IDMgOSAyIDIgNSAyIDQgNDt9DQpA Zm9udC1mYWNlDQoJe2ZvbnQtZmFtaWx5OiJDYW1icmlhIE1hdGgiOw0KCXBhbm9zZS0xOjIgNCA1 IDMgNSA0IDYgMyAyIDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseTpDYWxpYnJpOw0KCXBh bm9zZS0xOjIgMTUgNSAyIDIgMiA0IDMgMiA0O30NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6 VGFob21hOw0KCXBhbm9zZS0xOjIgMTEgNiA0IDMgNSA0IDQgMiA0O30NCi8qIFN0eWxlIERlZmlu aXRpb25zICovDQpwLk1zb05vcm1hbCwgbGkuTXNvTm9ybWFsLCBkaXYuTXNvTm9ybWFsDQoJe21h cmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0Ow0KCWZvbnQtc2l6ZToxMi4wcHQ7DQoJ Zm9udC1mYW1pbHk6IlRpbWVzIE5ldyBSb21hbiI7fQ0KYTpsaW5rLCBzcGFuLk1zb0h5cGVybGlu aw0KCXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6Ymx1ZTsNCgl0ZXh0LWRlY29yYXRp b246dW5kZXJsaW5lO30NCmE6dmlzaXRlZCwgc3Bhbi5Nc29IeXBlcmxpbmtGb2xsb3dlZA0KCXtt c28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJY29sb3I6cHVycGxlOw0KCXRleHQtZGVjb3JhdGlvbjp1 bmRlcmxpbmU7fQ0KcC5Nc29BY2V0YXRlLCBsaS5Nc29BY2V0YXRlLCBkaXYuTXNvQWNldGF0ZQ0K CXttc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlNwcmVjaGJsYXNlbnRl eHQgWmNobiI7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1z aXplOjguMHB0Ow0KCWZvbnQtZmFtaWx5OlRhaG9tYTt9DQpzcGFuLlNwcmVjaGJsYXNlbnRleHRa Y2huDQoJe21zby1zdHlsZS1uYW1lOiJTcHJlY2hibGFzZW50ZXh0IFpjaG4iOw0KCW1zby1zdHls ZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazpTcHJlY2hibGFzZW50ZXh0Ow0KCWZvbnQt ZmFtaWx5OlRhaG9tYTt9DQpzcGFuLmFwcGxlLWNvbnZlcnRlZC1zcGFjZQ0KCXttc28tc3R5bGUt bmFtZTphcHBsZS1jb252ZXJ0ZWQtc3BhY2U7fQ0Kc3Bhbi5FLU1haWwtRm9ybWF0dm9ybGFnZTIw DQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsOw0KCWZvbnQtZmFtaWx5OkNhbGlicmk7DQoJY29s b3I6IzFGNDk3RDt9DQpzcGFuLkUtTWFpbC1Gb3JtYXR2b3JsYWdlMjENCgl7bXNvLXN0eWxlLXR5 cGU6cGVyc29uYWwtcmVwbHk7DQoJZm9udC1mYW1pbHk6Q2FsaWJyaTsNCgljb2xvcjp3aW5kb3d0 ZXh0O30NCnNwYW4ubXNvSW5zDQoJe21zby1zdHlsZS10eXBlOmV4cG9ydC1vbmx5Ow0KCW1zby1z dHlsZS1uYW1lOiIiOw0KCXRleHQtZGVjb3JhdGlvbjp1bmRlcmxpbmU7DQoJY29sb3I6dGVhbDt9 DQouTXNvQ2hwRGVmYXVsdA0KCXttc28tc3R5bGUtdHlwZTpleHBvcnQtb25seTsNCglmb250LXNp emU6MTAuMHB0O30NCkBwYWdlIFdvcmRTZWN0aW9uMQ0KCXtzaXplOjYxMi4wcHQgNzkyLjBwdDsN CgltYXJnaW46NzAuODVwdCA3MC44NXB0IDIuMGNtIDcwLjg1cHQ7fQ0KZGl2LldvcmRTZWN0aW9u MQ0KCXtwYWdlOldvcmRTZWN0aW9uMTt9DQotLT48L3N0eWxlPg0KPC9oZWFkPg0KPGJvZHkgYmdj b2xvcj0id2hpdGUiIGxhbmc9IkRFIiBsaW5rPSJibHVlIiB2bGluaz0icHVycGxlIj4NCjxkaXYg Y2xhc3M9IldvcmRTZWN0aW9uMSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpO21zby1mYXJlYXN0LWxhbmd1YWdl OkVOLVVTIj5IaSBOaWMsPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTttc28t ZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6Q2FsaWJyaTttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+SSBhbSBub3QgYXdhcmUgb2Yg YSBwYXJ0aWN1bGFyIGJlaGF2aW91ciBvZiBVRFAgYmVpbmcgZGVmbmVkIG90aGVyIHRoYW4gaXQg aXMgYSBwYWNrZXQgdHJhbnNwb3J0LiBBbmQgeWVzIHRoZXJlIG1pZ2h0IGJlIGFwcGxpY2F0aW9u cyBkb2luZyBzdHJhbmdlIHRoaW5ncyBhbmQNCiBtYWtpbmcgYXNzdW1wdGlvbnMuPG86cD48L286 cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+ PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g c3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTttc28tZmFyZWFzdC1s YW5ndWFnZTpFTi1VUyI+TWFyY3VzPG86cD48L286cD48L3NwYW4+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJy aTttc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUyI+PG86cD4mbmJzcDs8L286cD48L3NwYW4+PC9w Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0 O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNw YW4gc3R5bGU9ImZvbnQtZmFtaWx5OkNhbGlicmk7Y29sb3I6YmxhY2siPlZvbjogPC9zcGFuPg0K PC9iPjxzcGFuIHN0eWxlPSJmb250LWZhbWlseTpDYWxpYnJpO2NvbG9yOmJsYWNrIj4mcXVvdDtu LmxleW1hbm5AdGVsZWtvbS5kZSZxdW90OyAmbHQ7Ti5MZXltYW5uQHRlbGVrb20uZGUmZ3Q7PGJy Pg0KPGI+RGF0dW06IDwvYj5NaXR0d29jaCwgMTYuIE5vdmVtYmVyIDIwMTYgdW0gMDY6MjU8YnI+ DQo8Yj5BbjogPC9iPiZxdW90O2FsYW4uZm9yZEBnbWFpbC5jb20mcXVvdDsgJmx0O2FsYW4uZm9y ZEBnbWFpbC5jb20mZ3Q7LCAmcXVvdDttb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tJnF1b3Q7 ICZsdDttb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tJmd0Ozxicj4NCjxiPkNjOiA8L2I+JnF1 b3Q7bXVsdGlwYXRodGNwQGlldGYub3JnJnF1b3Q7ICZsdDttdWx0aXBhdGh0Y3BAaWV0Zi5vcmcm Z3Q7LCBTQ1MtU0lTLUlOSSBCcnVubmVyIE1hcmt1cyAmbHQ7TWFya3VzLkJydW5uZXIzQHN3aXNz Y29tLmNvbSZndDs8YnI+DQo8Yj5CZXRyZWZmOiA8L2I+QVc6IFttdWx0aXBhdGh0Y3BdIE1QVENQ IGNhcnJ5aW5nIFVEUDxvOnA+PC9vOnA+PC9zcGFuPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxvOnA+Jm5ic3A7PC9vOnA+PC9wPg0KPC9kaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxp YnJpO2NvbG9yOiMxRjQ5N0QiPkhpLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGli cmk7Y29sb3I6IzFGNDk3RCI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPGRpdj4NCjxk aXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRk aW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OlRhaG9tYSI+Vm9uOjwvc3Bhbj48L2I+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6VGFob21hIj4gbXVsdGlw YXRodGNwIFttYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmddDQo8Yj5JbSBBdWZ0 cmFnIHZvbiA8L2I+QWxhbiBGb3JkPGJyPg0KPGI+R2VzZW5kZXQ6PC9iPiBEaWVuc3RhZywgMTUu IE5vdmVtYmVyIDIwMTYgMTY6NTU8YnI+DQo8Yj5Bbjo8L2I+IG1vaGFtZWQuYm91Y2FkYWlyQG9y YW5nZS5jb208YnI+DQo8Yj5DYzo8L2I+IG11bHRpcGF0aHRjcEBpZXRmLm9yZzsgTWFya3VzLkJy dW5uZXIzQHN3aXNzY29tLmNvbTxicj4NCjxiPkJldHJlZmY6PC9iPiBSZTogW211bHRpcGF0aHRj cF0gTVBUQ1AgY2FycnlpbmcgVURQPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2Fs aWJyaTtjb2xvcjpibGFjayI+QWxhbiBGb3JkIHdyb3RlOjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQt ZmFtaWx5OkNhbGlicmk7Y29sb3I6IzFGNDk3RCI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJjb2xvcjoj MUY0OTdEIj4mZ3Q7IDwvc3Bhbj48c3BhbiBsYW5nPSJFTi1VUyI+QXMgSSBzYWlkIGF0IElFVEY5 NSBhbmQgd2lsbCBzYXkgYWdhaW4gbm93LCBNUFRDUCBwcm92aWRlcyBhIFRDUCBzZXJ2aWNlOiBz dHJlYW0tb3JpZW50ZWQsIHJlbGlhYmxlLCB3aGVyZWFzIFVEUCBpcyBkYXRhZ3JhbS1vcmllbnRl ZCwgYW5kIHVucmVsaWFibGUuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPGRpdj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48 L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1V UyIgc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPiZndDsgPC9zcGFuPjxzcGFuIGxhbmc9IkVOLVVTIj4m cXVvdDtNYXBwaW5nJnF1b3Q7IG9uZSB0byB0aGUgb3RoZXIgY2Fubm90IGJlIGRpcmVjdGx5IGRv bmUgc2luY2UgdGhlIHRyYW5zcG9ydHMgaGF2ZSBmdW5kYW1lbnRhbGx5IGRpZmZlcmVudCBzZW1h bnRpY3MuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4N CjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBz dHlsZT0iY29sb3I6IzFGNDk3RCI+Jmd0OyA8L3NwYW4+PHNwYW4gbGFuZz0iRU4tVVMiPllvdSBj YW4NCjxpPnR1bm5lbDwvaT4mbmJzcDtVRFAgb3ZlciBUQ1AsIGFzIGxvbmcgYXMgeW91IG1haW50 YWluIHBhY2tldCBib3VuZGFyaWVzLiA8L3NwYW4+VGhpcyBnYWlucyByZWxpYWJpbGl0eSAod2hp Y2ggbWF5IG9yIG1heSBub3QgYmUgYSBnYWluLA0KPG86cD48L286cD48L3A+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9u dC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjojMUY0OTdEIj4mZ3Q7ICZuYnNwOzwvc3Bhbj48c3BhbiBs YW5nPSJFTi1VUyI+ZGVwZW5kaW5nIG9uIHdoYXQgeW91IGFyZSB0cnlpbmcgdG8gYWNoaWV2ZSB3 aXRoIFVEUCAtIGUuZy4gd2l0aCBSVFAsIHlvdSByZWFsbHkgZG9u4oCZdCBjYXJlIGFib3V0IHJl bGlhYmlsaXR5LCB5b3UgYXJlIGFib3V0DQo8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjojMUY0OTdEIj4mZ3Q7ICZuYnNwOzwvc3Bhbj48c3Bh biBsYW5nPSJFTi1VUyI+dGltZWxpbmVzcykuDQo8L3NwYW4+SG93ZXZlciwgeW91IG11c3QgbWFp bnRhaW4gdGhlIHBhY2tldCBib3VuZGFyaWVzIC0gVURQIGlzIG5vdCBhIHN0cmVhbS48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9 IkVOLVVTIiBzdHlsZT0iY29sb3I6IzFGNDk3RCI+SSBkb27igJl0IHRoaW5rIHRoYXQgdHVubmVs aW5nIFVEUCBvdmVyIFRDUCBpcyByZWFsbHkgYW4gb3B0aW9uIGFzIGl0IGJyZWFrcyB0aGUgZXhw ZWN0ZWQgYmVoYXZpb3Igb2YgVURQLiBUaGVyZSBhcmUgYWxzbyBjZXJ0YWluIGFwcGxpY2F0aW9u cyB3aGljaCBkbyBpbXBsZW1lbnQNCjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iY29sb3I6IzFGNDk3RCI+dGhlcmUg b3duIHJldHJhbnNtaXNzaW9uIGFuZCBmbG93IGNvbnRyb2wgbWVjaGFuaXNtcyBmb3IgVURQIChl LmcuIFFVSUMgb3IgZm9yIGNlcnRhaW4gSVBUViBhcHBsaWNhdGlvbnMpIGFuZCBJIGd1ZXNzIHlv dSB3aWxsIHNlZSBhIGRpZmZlcmVudCBiZWhhdmlvciBvbiBhcHBsaWNhdGlvbiBsZXZlbCBpZiB5 b3UgdHVubmVsIFVEUCBvdmVyDQogYSBUQ1AgY29ubmVjdGlvbiBpbiBwYXJ0cyBvZiB0aGUgbmV0 d29yay4gJm5ic3A7SW4gYWRkaXRpb24gdGhlIHR1bm5lbCBtaWdodCBiZSBub3QgZW5kLXRvLWVu ZCBidXQgdXNlZCBiZXR3ZWVuIHR3byBwcm94aWVzIChpbiB0aGF0IGNhc2UgeW91IG1pZ2h0IGxv c2UgYSBVRFAgcGFja2V0IHdoaWNoIGlzIHRoYW4gYmVpbmcgcmV0cmFuc21pdHRlZCBieSBhbiBt ZWNoYW5pc20gd2l0aGluIHRoZSBhcHBsaWNhdGlvbiB1c2luZyBVRFAuPC9zcGFuPjxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RU4tVVMiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iY29sb3I6IzFGNDk3RCI+ UmVnYXJkcyA8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpO2NvbG9yOiMxRjQ5 N0QiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxz cGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7Y29sb3I6IzFG NDk3RCI+TmljPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8ZGl2Pg0KPGJsb2NrcXVvdGUgc3R5 bGU9Im1hcmdpbi10b3A6NS4wcHQ7bWFyZ2luLWJvdHRvbTo1LjBwdCI+DQo8ZGl2Pg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+T24gMTUgTm92IDIwMTYsIGF0IDEyOjQwLCA8YSBocmVmPSJtYWlsdG86 bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSI+DQptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2Uu Y29tPC9hPiB3cm90ZTo8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+UmUtLDwvc3Bhbj48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNr Z3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUi PjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+SSBoYXZlIG9uZSBjb21tZW50IGFib3V0IHRoZSB0YXJn ZXQgYXBwbGljYXRpb25zOiBRVUlDIGlzIGRlZmluaXRlbHkgb25lLjwvc3Bhbj48bzpwPjwvbzpw PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3Jv dW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpw PjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3Jv dW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9u dC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPkZvciB0aGUgVm9JUCBjYXNlIChSVFAg dG8gYmUgbW9yZSBhY2N1cmF0ZSksIHRoZXJlIGlzIGFscmVhZHkgYSBjYW5kaWRhdGUgc29sdXRp b246IE11bHRpcGF0aCBSVFAgKDxhIGhyZWY9Imh0dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9k cmFmdC1pZXRmLWF2dGNvcmUtbXBydHAtMDMiPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPmh0 dHBzOi8vdG9vbHMuaWV0Zi5vcmcvaHRtbC9kcmFmdC1pZXRmLWF2dGNvcmUtbXBydHAtMDM8L3Nw YW4+PC9hPikuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBz dHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90 OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBz dHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90 OyI+SSBkb27igJl0IGhhdmUgcmVzdWx0cyB0byBzaGFyZSBiZWNhdXNlIHdlIGFyZSBpbiBhIGNo aWNrZW4vZWdnIHNpdHVhdGlvbjogaW1wbGVtZW50ZXJzIGFyZSBhc2tpbmcgZm9yIGEgc3RhYmxl IHNwZWNpZmljYXRpb24gdG8gcGxheSB3aXRoLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDsiPkNoZWVycyw8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZx dW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij5NZWQ8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4N CjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNw YW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90 O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4N CjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFk ZGluZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7 Ym9yZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20i Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48 Yj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTpUYWhvbWEiPkRlJm5i c3A7Ojwvc3Bhbj48L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+PHNwYW4g c3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6VGFob21hIj4mbmJzcDs8L3NwYW4+ PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OlRhaG9tYSI+ PGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+cGhpbGlwLmVhcmRsZXlAYnQu Y29tPC9hPg0KIFs8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj5tYWlsdG86 cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9hPl08c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNw YWNlIj4mbmJzcDs8L3NwYW4+PGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9 ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPm1hcmRpIDE1IG5vdmVtYnJlIDIw MTYgMTI6NTE8YnI+DQo8Yj7DgCZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRl ZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Im1haWx0bzpyb2JlcnQuc2tvZ0Blcmljc3Nv bi5jb20iPnJvYmVydC5za29nQGVyaWNzc29uLmNvbTwvYT47IEJPVUNBREFJUiBNb2hhbWVkIElN VC9PTE47DQo8YSBocmVmPSJtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSI+TWFy a3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTwvYT47IDxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRA Z21haWwuY29tIj4NCmFsYW4uZm9yZEBnbWFpbC5jb208L2E+PGJyPg0KPGI+Q2MmbmJzcDs6PC9i PjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVm PSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L2E+ PGJyPg0KPGI+T2JqZXQmbmJzcDs6PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3Bh Y2UiPiZuYnNwOzwvc3Bhbj5NUFRDUCBjYXJyeWluZyBVRFA8L3NwYW4+PG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5 bGU9ImJhY2tncm91bmQ6d2hpdGUiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxh bmc9IkVOLUdCIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpO2Nv bG9yOiMxRjQ5N0QiPihJIGNoYW5nZWQgdGhlIFN1YmplY3QgbGluZSBvZiB0aGUgZW1haWwpPC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIg c3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLUdCIiBzdHlsZT0iZm9udC1z aXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpO2NvbG9yOiMxRjQ5N0QiPiZuYnNwOzwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1HQiIgc3R5bGU9ImZvbnQtc2l6 ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjojMUY0OTdEIj5EbyBwZW9wbGUgaGF2 ZSBhbnkgZXhwZXJpbWVudGFsIHJlc3VsdHMgL2V4cGVyaWVuY2VzIHRoZXkgY291bGQgc2hhcmUg b2YgcnVubmluZyBVRFAgYXBwbGljYXRpb25zIG92ZXIgTVBUQ1Agc3ViLWZsb3dzPyAmbmJzcDtX b3VsZCBiZSBpbnRlcmVzdGVkDQogdG8gaGVhciBhYm91dCB0aGUgaXNzdWVzLiBJIGd1ZXNzIFZv SVAgYW5kIFF1aWMgd291bGQgYmUgdGhlIG1vc3QgaW50ZXJlc3Rpbmcgb25lcy4gV2hldGhlciB0 aGUgZXhwZXJpbWVudHMgYXJlIHdpdGggb25seSBvbmUgcGF0aCBiZWluZyB1c2VkIGF0IG9uY2Us IG9yIG11bHRpcGxlLiBldGM8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0i RU4tR0IiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmk7Y29sb3I6 IzFGNDk3RCI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVO LUdCIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpO2NvbG9yOiMx RjQ5N0QiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1H QiIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaTtjb2xvcjojMUY0 OTdEIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2IHN0 eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNFMUUxRTEgMS4wcHQ7cGFkZGluZzoz LjBwdCAwY20gMGNtIDBjbSI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJh Y2tncm91bmQ6d2hpdGUiPjxiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEx LjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5Gcm9tOjwvc3Bhbj48L2I+PHNwYW4gY2xhc3M9ImFw cGxlLWNvbnZlcnRlZC1zcGFjZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gbGFu Zz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPlJv YmVydA0KIFNrb2cgWzxhIGhyZWY9Im1haWx0bzpyb2JlcnQuc2tvZ0Blcmljc3Nvbi5jb20iPjxz cGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPm1haWx0bzpyb2JlcnQuc2tvZ0Blcmljc3Nvbi5jb208 L3NwYW4+PC9hPl08c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3Nw YW4+PGJyPg0KPGI+U2VudDo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+ Jm5ic3A7PC9zcGFuPjE1IE5vdmVtYmVyIDIwMTYgMTA6MDk8YnI+DQo8Yj5Ubzo8L2I+PHNwYW4g Y2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Im1haWx0 bzptb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxl Ij5tb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPC9zcGFuPjwvYT47PHNwYW4gY2xhc3M9ImFw cGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Im1haWx0bzpNYXJrdXMu QnJ1bm5lcjNAc3dpc3Njb20uY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5NYXJrdXMu QnJ1bm5lcjNAc3dpc3Njb20uY29tPC9zcGFuPjwvYT47DQogRWFyZGxleSxQTCxQaGlsaXAsVFVC OCBSICZsdDs8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj48c3BhbiBzdHls ZT0iY29sb3I6cHVycGxlIj5waGlsaXAuZWFyZGxleUBidC5jb208L3NwYW4+PC9hPiZndDs7PHNw YW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Im1h aWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5hbGFu LmZvcmRAZ21haWwuY29tPC9zcGFuPjwvYT48YnI+DQo8Yj5DYzo8L2I+PHNwYW4gY2xhc3M9ImFw cGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Im1haWx0bzptdWx0aXBh dGh0Y3BAaWV0Zi5vcmciPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPm11bHRpcGF0aHRjcEBp ZXRmLm9yZzwvc3Bhbj48L2E+PGJyPg0KPGI+U3ViamVjdDo8L2I+PHNwYW4gY2xhc3M9ImFwcGxl LWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPlJFOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRz IGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0ZW08L3NwYW4+PG86cD48L286cD48L3A+DQo8 L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9 ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLUdCIj4mbmJzcDs8L3NwYW4+PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFj a2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTEuMHB0 O2ZvbnQtZmFtaWx5OkNhbGlicmkiPiYjNDM7MTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2Fs aWJyaSI+V2Ugc2VlIGEgbmVlZCB0byBzb2x2ZSBVRFAgaW4gc2V2ZXJhbCBwbGFjZXMsIHNvIGhh dmluZyBhIHNlcGFyYXRlIHNwZWNpZmljYXRpb24gY2FuIGhlbHAgdGhpcyBtb3ZpbmcgZm9yd2Fy ZC48L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPiZuYnNwOzwvc3Bhbj48bzpwPjwv bzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNr Z3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6Q2FsaWJyaSI+Q2hlZXJzLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2Fs aWJyaSI+L1JvYmVydDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1V UyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+Jm5ic3A7PC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5v bmU7Ym9yZGVyLXRvcDpzb2xpZCAjRTFFMUUxIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAw Y20iPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRl Ij48Yj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1p bHk6Q2FsaWJyaSI+RnJvbTo8L3NwYW4+PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQt c3BhY2UiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTpDYWxpYnJpIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5tdWx0aXBhdGh0Y3ANCiBb PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnIj48c3BhbiBzdHls ZT0iY29sb3I6cHVycGxlIj5tYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc8L3Nw YW4+PC9hPl08c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+ PGI+T24gQmVoYWxmIE9mPHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7 PC9zcGFuPjwvYj48YSBocmVmPSJtYWlsdG86bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSI+ PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbTwv c3Bhbj48L2E+PGJyPg0KPGI+U2VudDo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1z cGFjZSI+Jm5ic3A7PC9zcGFuPmRlbiAxNSBub3ZlbWJlciAyMDE2IDA5OjU3PGJyPg0KPGI+VG86 PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBo cmVmPSJtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbSI+PHNwYW4gc3R5bGU9ImNv bG9yOnB1cnBsZSI+TWFya3VzLkJydW5uZXIzQHN3aXNzY29tLmNvbTwvc3Bhbj48L2E+OzxzcGFu IGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWls dG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5waGls aXAuZWFyZGxleUBidC5jb208L3NwYW4+PC9hPjs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOmFsYW4uZm9yZEBnbWFpbC5jb20i PjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPmFsYW4uZm9yZEBnbWFpbC5jb208L3NwYW4+PC9h Pjxicj4NCjxiPkNjOjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJz cDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNwYW4gc3R5 bGU9ImNvbG9yOnB1cnBsZSI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT48YnI+DQo8 Yj5TdWJqZWN0OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8 L3NwYW4+UmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdv cmsgaXRlbTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4g bGFuZz0iRU4tVVMiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5n PSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmll ciBOZXcmcXVvdDsiPkhpIE1hcmt1cywgYWxsLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDsiPknigJltIG9uIHRoZSBzYW1lIHBhZ2UgdGhhdCBub24tdGNw IHRyYWZmaWMgc2hvdWxkIGJlIGNvbnNpZGVyZWQgaW4gc2NvcGUuIEF0IGxlYXN0LCB0aGUgVURQ IGNhc2Ugc2hvdWxkIGJlIGludmVzdGlnYXRlZC4gSSByZW1lbWJlciB0aGVyZSB3YXMNCiBpbnRl cmVzdCBpbiBCQSBtZWV0aW5nIGFib3V0IHRoZSBVRFAgcGFydCAoPGEgaHJlZj0iaHR0cHM6Ly93 d3cuaWV0Zi5vcmcvcHJvY2VlZGluZ3MvOTUvbWludXRlcy9taW51dGVzLTk1LW1wdGNwIj48c3Bh biBzdHlsZT0iY29sb3I6cHVycGxlIj5odHRwczovL3d3dy5pZXRmLm9yZy9wcm9jZWVkaW5ncy85 NS9taW51dGVzL21pbnV0ZXMtOTUtbXB0Y3A8L3NwYW4+PC9hPikuPC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91 bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250 LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91 bmQ6d2hpdGUiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250 LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+QW4gb3B0aW9uIEkgc2VlIGlzIHRvIGNv bnNpZGVyIGFkdmFuY2luZyB0aGUgdXNlIG9mIE1QVENQIHRvIGNvbnZleSBVRFAgZmxvd3MgaW4g YSBzZXBhcmF0ZSBFWFBFUklNRU5UQUwgc3BlY2lmaWNhdGlvbiB0aGF0IHdpbGwgYmUgY3Jvc3Mt cmV2aWV3ZWQNCiB3aXRoIG90aGVyIFdHcyAoaW50YXJlYSwgdHN2d2cpLiBIYXZpbmcgdGhhdCBi YXNlIHNwZWNpZmljYXRpb24gd2lsbCBoZWxwIGhhdmluZyBpbnRlcm9wZXJhYmxlIGltcGxlbWVu dGF0aW9ucyB0aGF0IHdpbGwgYmUgdXNlZCB0byBjYXJyeSBleHBlcmltZW50YXRpb25zLjwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6 ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPiZuYnNwOzwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6 ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPlRob3NlIGV4cGVy aW1lbnRzIHdpbGwgaGVscCB0byBkZXRlcm1pbmUgd2hldGhlciB0aGUgcHJvcG9zZWQgc29sdXRp b24gaXMgY29tcGxleC9zaW1wbGUsIHZpYWJsZS9ub24tdmlhYmxlLCBmYWlsZWQvc3VjY2Vzc2Z1 bCwgZXRjLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsi PiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5 bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsi PkxldOKAmXMgZ2l2ZSBpdCBhIHRyeS48L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nv dXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4g bGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0Nv dXJpZXIgTmV3JnF1b3Q7Ij5DaGVlcnMsPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFu IGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90OyI+TWVkPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIGxh bmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90OyI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2 IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItbGVmdDpzb2xpZCBibHVlIDEuNXB0O3BhZGRpbmc6 MGNtIDBjbSAwY20gNC4wcHQiPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRl ci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6VGFob21hIj5EZSZuYnNwOzo8 L3NwYW4+PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPjxzcGFuIHN0eWxl PSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OlRhaG9tYSI+Jm5ic3A7PC9zcGFuPjwvc3Bh bj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTpUYWhvbWEiPm11bHRp cGF0aHRjcA0KIFs8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmci PjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPm1haWx0bzptdWx0aXBhdGh0Y3AtYm91bmNlc0Bp ZXRmLm9yZzwvc3Bhbj48L2E+XTxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZu YnNwOzwvc3Bhbj48Yj5EZSBsYSBwYXJ0IGRlPC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0 ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBocmVmPSJtYWlsdG86TWFya3VzLkJydW5uZXIzQHN3 aXNzY29tLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+TWFya3VzLkJydW5uZXIzQHN3 aXNzY29tLmNvbTwvc3Bhbj48L2E+PGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+PHNwYW4gY2xh c3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPm1hcmRpIDE1IG5vdmVtYnJl IDIwMTYgMDg6NTg8YnI+DQo8Yj7DgCZuYnNwOzo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZl cnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBi dC5jb20iPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPnBoaWxpcC5lYXJkbGV5QGJ0LmNvbTwv c3Bhbj48L2E+OzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bh bj48YSBocmVmPSJtYWlsdG86YWxhbi5mb3JkQGdtYWlsLmNvbSI+PHNwYW4gc3R5bGU9ImNvbG9y OnB1cnBsZSI+YWxhbi5mb3JkQGdtYWlsLmNvbTwvc3Bhbj48L2E+PGJyPg0KPGI+Q2MmbmJzcDs6 PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48YSBo cmVmPSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj48c3BhbiBzdHlsZT0iY29sb3I6cHVy cGxlIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L3NwYW4+PC9hPjxicj4NCjxiPk9iamV0Jm5ic3A7 OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+UmU6 IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdvcmsgaXRlbTwv c3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+Jm5ic3A7PG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dy b3VuZDp3aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2Fs aWJyaSI+UGhpbCw8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQt c2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91 bmQ6d2hpdGUiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGli cmkiPklmIHlvdSBmZWVsIGl0IHdvdWxkIHRha2UgdG9vIGxvbmcgYW5kIHRvIGJlIHRvbyBjb21w bGV4IHRvIGFjaGlldmUgaW4gYSByZWFzb25hYmxlIHRpbWVmcmFtZSwgd2UgYXJlIG9rIHdpdGgg ZXhjbHVkaW5nIG5vbi10Y3AgdHJhZmZpYywgaG93ZXZlciwgZm9yIG91ciB0b3RhbA0KIHNvbHV0 aW9uIHdlIGRvIHJlcXVpcmVzIGFsc28gbm9uLXRjcCB0cmFmZmljIHRvIGJlIHNlbnQgb3ZlciBt dWx0aXBsZSBwYXRocy4gV2UgY291bGQgYXJndWUgdGhhdCB3ZSBjYW4gdXNlIGEgZGlmZmVyZW50 IG1lY2hhbmlzbXMgc3BlY2lmaWNhbGx5IGZvciBVRFAgYW5kIG90aGVyIHByb3RvY29scywgYnV0 IGl0IHdvdWxkIGJlIG5pY2UgdG8gaGF2ZSBhcyBzaW5nbGUgTVBUQ1AtYmFzZWQgc29sdXRpb24u IChteSBndXQgZmVlbGluZyBpcyB0aGF0DQogd2Ugd291bGQgbmVlZCB0byByZXBsaWNhdGUgYSBs b3Qgb2YgTVBUQ1Agc2NoZWR1bGluZyBmZWF0dXJlcyBpbnRvIGEgbmV3IG1lY2hhbmlzbSkuPC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIg c3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2Zv bnQtZmFtaWx5OkNhbGlicmkiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3Bh biBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj5NYXJjdXM8L3Nw YW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBz dHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9u dC1mYW1pbHk6Q2FsaWJyaSI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8 ZGl2IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNCNUM0REYgMS4wcHQ7cGFk ZGluZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5 bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxiPjxzcGFuIHN0eWxlPSJmb250LWZhbWlseTpDYWxpYnJp Ij5Wb246PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwv c3Bhbj48L2I+PHNwYW4gc3R5bGU9ImZvbnQtZmFtaWx5OkNhbGlicmkiPm11bHRpcGF0aHRjcCAm bHQ7PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcC1ib3VuY2VzQGlldGYub3JnIj48c3BhbiBz dHlsZT0iY29sb3I6cHVycGxlIj5tdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZzwvc3Bhbj48 L2E+Jmd0Ow0KIGltIEF1ZnRyYWcgdm9uICZxdW90OzxhIGhyZWY9Im1haWx0bzpwaGlsaXAuZWFy ZGxleUBidC5jb20iPjxzcGFuIHN0eWxlPSJjb2xvcjpwdXJwbGUiPnBoaWxpcC5lYXJkbGV5QGJ0 LmNvbTwvc3Bhbj48L2E+JnF1b3Q7ICZsdDs8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlA YnQuY29tIj48c3BhbiBzdHlsZT0iY29sb3I6cHVycGxlIj5waGlsaXAuZWFyZGxleUBidC5jb208 L3NwYW4+PC9hPiZndDs8YnI+DQo8Yj5EYXR1bTo8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9iPk1vbnRhZywgMTQuIE5vdmVtYmVyIDIwMTYgdW0gMDc6 MzI8YnI+DQo8Yj5Bbjo8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8 L3NwYW4+PC9iPiZxdW90OzxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj48c3Bh biBzdHlsZT0iY29sb3I6cHVycGxlIj5hbGFuLmZvcmRAZ21haWwuY29tPC9zcGFuPjwvYT4mcXVv dDsgJmx0OzxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj48c3BhbiBzdHlsZT0i Y29sb3I6cHVycGxlIj5hbGFuLmZvcmRAZ21haWwuY29tPC9zcGFuPjwvYT4mZ3Q7PGJyPg0KPGI+ Q2M6PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvYj4m cXVvdDs8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj48c3BhbiBzdHlsZT0i Y29sb3I6cHVycGxlIj5tdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8L3NwYW4+PC9hPiZxdW90OyAmbHQ7 PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNwYW4gc3R5bGU9ImNvbG9y OnB1cnBsZSI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT4mZ3Q7PGJyPg0KPGI+QmV0 cmVmZjo8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9i PlJlOiBbbXVsdGlwYXRodGNwXSBUb3dhcmRzIGEgTXVsdGlwYXRoIFRDUCBQcm94eSB3b3JrIGl0 ZW08L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+Jm5ic3A7PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj5pIHRoaW5rIHdlIHNob3VsZCBtb3ZlIGJleW9uZCAmcXVv dDtleHBsb3Jpbmcgd2hldGhlciBpdCB3b3VsZCBiZSB1c2VmdWwmcXVvdDsuPG86cD48L286cD48 L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3Vu ZDp3aGl0ZSI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+aSdkIGxpa2UgdXMgdG8gYXNzZXNz IHByb3Bvc2VkIHNvbHV0aW9ucy4gaSB0aGluayZuYnNwO3dlIHNob3VsZCBzYXkgdGhpcyZuYnNw O2lzIHdoYXQgd2UncmUgZG9pbmcmbmJzcDstJm5ic3A7YXQgdGhlIG1vbWVudCB3ZSd2ZSBoYWQm bmJzcDtxdWl0ZSBhJm5ic3A7bG90Jm5ic3A7b2YgZGlzY3Vzc2lvbiBhYm91dCZuYnNwO29uZSBw cm9wb3NhbC4mbmJzcDt3ZSBzaG91bGQgZ2l2ZSB0aGUgY2hhbmNlIGZvciBvdGhlciBwcm9wb3Nh bHMsIGFuZCZuYnNwO21ha2UNCiB0aGUgZGlzY3Vzc2lvbiBtb3JlIHN0cnVjdHVyZWQmbmJzcDso d2hhdCBhcmUgdGhlIGFzc2Vzc21lbnQgY3JpdGVyaWEpLiZuYnNwOzxzcGFuIGNsYXNzPSJhcHBs ZS1jb252ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0K PGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj4mbmJz cDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj5pIGFsc28mbmJzcDt0aGluayB3ZSBzaG91bGQmbmJzcDtl eHBsaWNpdGx5IGV4Y2x1ZGUmbmJzcDtub24tdGNwIHRyYWZmaWMmbmJzcDsgKGkgdGhpbmsgbm9u LXRjcCB0cmFmZmljIGlzIHRvbyBiaWcgYSB0b3BpYyBmb3Igb3VyIFdHKTxvOnA+PC9vOnA+PC9w Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6 d2hpdGUiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPnBoaWw8bzpwPjwvbzpwPjwvcD4NCjwv ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRl Ij4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxkaXYgY2xhc3M9Ik1zb05vcm1hbCIgYWxpZ249ImNlbnRlciIgc3R5bGU9InRl eHQtYWxpZ246Y2VudGVyO2JhY2tncm91bmQ6d2hpdGUiPg0KPGhyIHNpemU9IjIiIHdpZHRoPSI5 OCUiIGFsaWduPSJjZW50ZXIiPg0KPC9kaXY+DQo8ZGl2IGlkPSJkaXZScGx5RndkTXNnIj4NCjxk aXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+RnJvbTo8L3Nw YW4+PC9iPjxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2UiPjxzcGFuIHN0eWxlPSJm b250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPiZuYnNwOzwvc3Bhbj48L3NwYW4+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+QWxhbg0K IEZvcmQgJmx0OzxhIGhyZWY9Im1haWx0bzphbGFuLmZvcmRAZ21haWwuY29tIj48c3BhbiBzdHls ZT0iY29sb3I6cHVycGxlIj5hbGFuLmZvcmRAZ21haWwuY29tPC9zcGFuPjwvYT4mZ3Q7PGJyPg0K PGI+U2VudDo8L2I+PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9z cGFuPjE0IE5vdmVtYmVyIDIwMTYgMDY6MTE8YnI+DQo8Yj5Ubzo8L2I+PHNwYW4gY2xhc3M9ImFw cGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPkVhcmRsZXksUEwsUGhpbGlwLFRVQjgg Ujxicj4NCjxiPkNjOjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJz cDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNwYW4gc3R5 bGU9ImNvbG9yOnB1cnBsZSI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT48YnI+DQo8 Yj5TdWJqZWN0OjwvYj48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8 L3NwYW4+UmU6IFttdWx0aXBhdGh0Y3BdIFRvd2FyZHMgYSBNdWx0aXBhdGggVENQIFByb3h5IHdv cmsgaXRlbTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+Jm5ic3A7PG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj5JIHRoaW5rIHRoaXMgd29yayBpdGVt IGlzIGFjaGlldmFibGUgYnkgc2ltcGx5IHJlbW92aW5nIHJlZmVyZW5jZXMgdG8g4oCcYXQgbGVh c3Qgb25lIGVuZOKAnSBmcm9tIHRoZSBleGlzdGluZyBjaGFydGVyIGl0ZW0gb24gdGhlIHByb3h5 LiBTbyB0aGUgaXRlbSB3b3VsZCBub3cgcmVhZDo8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPGRp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGJsb2NrcXVvdGUgc3R5bGU9 Im1hcmdpbi1sZWZ0OjMwLjBwdDttYXJnaW4tdG9wOjUuMHB0O21hcmdpbi1yaWdodDowY207bWFy Z2luLWJvdHRvbTo1LjBwdCI+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48aT5GaW5hbGx5LCB0aGUgd29ya2luZyBncm91cCB3aWxs IGV4cGxvcmUgd2hldGhlciBhbiBNUFRDUC1hd2FyZTwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNr Z3JvdW5kOndoaXRlIj48aT5taWRkbGVib3ggd291bGQgYmUgdXNlZnVsLiZuYnNwO0ZvciBleGFt cGxlLCBwb3RlbnRpYWxseSBoZWxwaW5nIE1QVENQ4oCZcyZuYnNwOzwvaT48bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48aT5pbmNyZW1lbnRhbCBkZXBsb3ltZW50IGJ5Jm5ic3A7 YWxsb3dpbmcgb25seSBvbmUgZW5kIGhvc3QgdG8gYmUgTVBUQ1AtZW5hYmxlZCZuYnNwOzwvaT48 bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJN c29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48aT5hbmQgdGhlIG1pZGRsZWJveCBh Y3RzIGFzJm5ic3A7YW4gTVBUQ1AgcHJveHkgZm9yIHRoZSBvdGhlciBlbmQgaG9zdCwgd2hpY2gg cnVucyZuYnNwOzwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRp dj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48aT5UQ1A7 IGFuZCBwb3RlbnRpYWxseSZuYnNwO2hlbHBpbmcgc29tZSBtb2JpbGl0eSBzY2VuYXJpb3MsIHdo ZXJlIHRoZSZuYnNwO21pZGRsZSBib3gmbmJzcDs8L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4N CjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dy b3VuZDp3aGl0ZSI+PGk+YWN0cyBhcyBhbiBhbmNob3ImbmJzcDtiZXR3ZWVuIHR3byBNUFRDUC1l bmFibGVkIGhvc3RzLiZuYnNwO0FsdGVybmF0aXZlbHksIG5laXRoZXImbmJzcDs8L2k+PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PGk+ZW5kIGhvc3QgY291bGQgYmUgTVBUQ1At ZW5hYmxlZCBidXQgYSBwYWlyJm5ic3A7b2YgcHJveGllcyBjb3VsZCB3b3JrIHRvZ2V0aGVyIHRv Jm5ic3A7PC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxpPmJyaW5nIE1Q VENQIGJlbmVmaXRzIHRvIHN1Y2ggY29ubmVjdGlvbnMuJm5ic3A7VGhlIHdvcmtpbmcgZ3JvdXAg d2lsbCBkZXRhaWwgd2hhdCByZWFsPC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4N CjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hp dGUiPjxpPnByb2JsZW1zIGFuIE1QVENQLWVuYWJsZWQgbWlkZGxlYm94IG1pZ2h0IHNvbHZlLCBo b3cgaXQgd291bGQgaW1wYWN0IHRoZTwvaT48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+ DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndo aXRlIj48aT5NdWx0aXBhdGggVENQIGFyY2hpdGVjdHVyZSAoUkZDNjE4MiksIHdoYXQgcHJveHkg YXBwcm9hY2ggbWlnaHQgYmU8L2k+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ PGk+anVzdGlmaWVkIGFzIGNvbXBhcmVkIGFnYWluc3QgYWx0ZXJuYXRpdmUgc29sdXRpb25zIHRv IHRoZSBwcm9ibGVtcywgYW5kPC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxk aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUi PjxpPnRoZSBsaWtlbHkgZmVhc2liaWxpdHkgb2Ygc29sdmluZyB0aGUgdGVjaG5pY2FsIGFuZCBz ZWN1cml0eSBpc3N1ZXMuPC9pPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvYmxv Y2txdW90ZT4NCjxkaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxl PSJiYWNrZ3JvdW5kOndoaXRlIj4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+ DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndo aXRlIj5JbiBzb21lIHdheXMsIHRoZSB0d28gZW5kZWQgcHJveHkgd29yayBjb3VsZCBldmVuIGJl IHNlZW4gYXMgYW4gZXh0ZW5zaW9uIG9mIHRoZSBwcmV2aW91cyBvcGVyYXRpb25hbCBleHBlcmll bmNlIHdvcmsgd2l0aGluIHRoaXMgV0cuPG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0K PGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0 ZSI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+UmVnYXJkcyw8bzpw PjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29O b3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj5BbGFuPG86cD48L286cD48L3A+DQo8L2Rp dj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFj a2dyb3VuZDp3aGl0ZSI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8Ymxv Y2txdW90ZSBzdHlsZT0ibWFyZ2luLXRvcDo1LjBwdDttYXJnaW4tYm90dG9tOjUuMHB0Ij4NCjxk aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUi Pk9uIDEwIE5vdiAyMDE2LCBhdCAxOToxNyw8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNw YWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+ PHNwYW4gc3R5bGU9ImNvbG9yOnB1cnBsZSI+cGhpbGlwLmVhcmRsZXlAYnQuY29tPC9zcGFuPjwv YT48c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+d3JvdGU6 PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj4mbmJzcDs8bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPGRpdj4NCjxkaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxl PSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZh bWlseTpDYWxpYnJpIj5IaSw8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0K PGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0 ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+UGVy aGFwcyB0aGlzIGlzIHNwZWFraW5nIHRvbyBzb29uLCBidXQgaXQgbG9va3MgbGlrZSB0aGUgdmVy eSBhY3RpdmUgZGlzY3Vzc2lvbiBpcyByZWFjaGluZyBzb21lIGNvbW1vbiB1bmRlcnN0YW5kaW5n Pzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0i Zm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxpYnJpIj4mbmJzcDs8L3NwYW4+PG86cD48 L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4w cHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+V2XigJlyZSB0cnlpbmcgdG8gd29yayBvdXQgd2hhdCBh IHdvcmsgaXRlbSBtaWdodCBsb29rIGxpa2UsIHNvIHdvdWxkIGxpa2UgdG8gdW5kZXJzdGFuZCB3 aGF0IGFzc3VtcHRpb25zIHdlIHdvdWxkIG1ha2UsIGVnIGFib3V0IHRoZSBzY2VuYXJpbywgJmFt cDsgd2hhdCBjb21tb24gYWdyZWVtZW50cw0KIHdl4oCZZCBhc3N1bWUgJmFtcDsgcmVzdHJpY3Rp b25zIG9uIGhvdyB0aGUgc29sdXRpb24gd29ya3MuIFRoaXMgc2VlbXMgaW1wb3J0YW50IHRvIGZy YW1lIHdvcmsgYnkgV0cuIElmIHBvc3NpYmxlIHdl4oCZZCBsaWtlIGRpc2N1c3Npb24gb24gdGhl c2UgcG9pbnRzIHRvIGF2b2lkIGdldHRpbmcgaW50byB0aGUgZmluZSBkZXRhaWxzIG9mIG9uZSBw YXJ0aWN1bGFyIGV4aXN0aW5nIHByb3Bvc2FsLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2 Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJiYWNr Z3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpD YWxpYnJpIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRp dj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+ PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+V2hhdCB3 ZeKAmWQgYXBwcmVjaWF0ZSBpcyBhIHN1bW1hcnkgb2Ygd2hhdCB0aGUgYXNzdW1wdGlvbnMgL3Vu ZGVyc3RhbmRpbmdzIGFyZSBhYm91dDo8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwv ZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxkaXY+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdDtiYWNrZ3JvdW5kOndoaXRlIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1ib2wiPsK3PC9zcGFu PjxzcGFuIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252ZXJ0ZWQtc3BhY2Ui PiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1m YW1pbHk6Q2FsaWJyaSI+VGhlDQogc2NlbmFyaW8gKGZvciBpbnN0YW5jZTogdGhlIE1QVENQLWVu YWJsZWQgaG9zdCBrbm93cyB0aGUgYWRkcmVzcyBvZiB0aGUgcHJveHkgKGVnIHRocm91Z2ggY29u ZmlndXJhdGlvbik7IGFuZCBpdCBrbm93cyB0aGUgYWRkcmVzcyBvZiB0aGUg4oCYbGVnYWN54oCZ IGhvc3QgaXQgd2FudHMgdG8gY29tbXVuaWNhdGUgd2l0aCk8L3NwYW4+PG86cD48L286cD48L3A+ DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzYuMHB0Ij4NCjxkaXY+ DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdDtiYWNrZ3Jv dW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpTeW1i b2wiPsK3PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6Ny4wcHQiPiZuYnNwOyZuYnNwOyZu YnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOzxzcGFuIGNsYXNzPSJhcHBsZS1jb252 ZXJ0ZWQtc3BhY2UiPiZuYnNwOzwvc3Bhbj48L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTox MS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+SWYNCiBhbnkgaW1wYWN0IGlzIGFscmVhZHkgZW52 aXNhZ2VkIG9uIHRoZSBjdXJyZW50IE1QVENQIHByb3RvY29s4oCZcyBmYWxsYmFjayBiZWhhdmlv dXIgYW5kIGNvcGluZyB3aXRoIG1pZGRsZWJveGVzPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0OjM2LjBwdCI+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQ7YmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sIj7C tzwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjcuMHB0Ij4mbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVydGVk LXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0 O2ZvbnQtZmFtaWx5OkNhbGlicmkiPklmDQogd2UgY2FuIGFncmVlIHRoYXQgdGhlIHNvbHV0aW9u IGlzIGJhc2VkIG9uIGEgbmV3IE1QVENQIG9wdGlvbjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwv ZGl2Pg0KPC9kaXY+DQo8ZGl2IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPGRpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0O2JhY2tncm91bmQ6 d2hpdGUiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+ wrc8L3NwYW4+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRl ZC1zcGFjZSI+Jm5ic3A7PC9zcGFuPjwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBw dDtmb250LWZhbWlseTpDYWxpYnJpIj5JZg0KIGFueSBpbXBhY3QgaXMgYWxyZWFkeSBlbnZpc2Fn ZWQgb24gdGhlIGN1cnJlbnQgTVBUQ1AgcHJvdG9jb2zigJlzIHNlbWFudGljcyAob3RoZXIgdGhh biB0aGUgbmV3IG9wdGlvbikgZWcgaW4gdGVybXMgb2Y8c3BhbiBjbGFzcz0iYXBwbGUtY29udmVy dGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PGEgaHJlZj0iaHR0cHM6Ly90b29scy5pZXRmLm9yZy9o dG1sL3JmYzY4MjQjc2VjdGlvbi00Ij48c3BhbiBzdHlsZT0iY29sb3I6d2luZG93dGV4dCI+aHR0 cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL3JmYzY4MjQjc2VjdGlvbi00PC9zcGFuPjwvYT48c3Bh biBjbGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+Jm5ic3A7PC9zcGFu PjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0 OjM2LjBwdCI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50 Oi0xOC4wcHQ7YmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjcuMHB0 Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBj bGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPklmDQogYW55IGltcGFj dCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBUQ1DigJlzIHNlbWFudGljcywgb3IgYW55IG1vZHMg YXJlIG5lZWRlZCwgb3IgYXNzdW1wdGlvbnMgYWJvdXQgaXRzIGJlaGF2aW91ciwgZXRjPC9zcGFu PjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXYgc3R5bGU9Im1hcmdpbi1sZWZ0 OjM2LjBwdCI+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9InRleHQtaW5kZW50 Oi0xOC4wcHQ7YmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7 Zm9udC1mYW1pbHk6U3ltYm9sIj7Ctzwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjcuMHB0 Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDs8c3BhbiBj bGFzcz0iYXBwbGUtY29udmVydGVkLXNwYWNlIj4mbmJzcDs8L3NwYW4+PC9zcGFuPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPklmDQogYW55IGltcGFj dCBpcyBhbHJlYWR5IGVudmlzYWdlZCBvbiBvdGhlciBleGlzdGluZyB0cmFuc3BvcnQgcHJvdG9j b2zigJlzIHNlbWFudGljcyAocHJlc3VtaW5nIHBlb3BsZSBzdGlsbCB3b3VsZCBsaWtlIG5vbi1U Q1AgaW4gc2NvcGU/KTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2 IHN0eWxlPSJtYXJnaW4tbGVmdDozNi4wcHQiPg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi IHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0O2JhY2tncm91bmQ6d2hpdGUiPjxzcGFuIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbCI+wrc8L3NwYW4+PHNwYW4gc3R5 bGU9ImZvbnQtc2l6ZTo3LjBwdCI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7PHNwYW4gY2xhc3M9ImFwcGxlLWNvbnZlcnRlZC1zcGFjZSI+Jm5ic3A7PC9z cGFuPjwvc3Bhbj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWlseTpDYWxp YnJpIj5Bbnl0aGluZw0KIGVsc2UgdGhhdCB5b3UgdGhpbmsgaXMgbmVlZGVkIGluIG9yZGVyIHRv IGZyYW1lIHRoZSB3b3JrIGl0ZW08L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2 Pg0KPGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3 aGl0ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+ Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2 Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIHN0 eWxlPSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPkl0IG1heSBiZSBjbGVh cmVyIHRvIGRvIHRoaXMgZm9yIHRoZSB0d28gdXNlIGNhc2VzIChzaW5nbGUtZW5kZWQgcHJveHks IGllIHdoZXJlIG9ubHkgb25lIGhvc3QgaXMgTVBUQ1AtZW5hYmxlZDsgYW5kIGRvdWJsZS1lbmRl ZCBwcm94eSwgaWUgd2hlcmUgbmVpdGhlciBob3N0IGlzDQogTVBUQ1AtZW5hYmxlZCkuPC9zcGFu PjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIHN0eWxlPSJmb250LXNp emU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwv cD4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJiYWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250 LWZhbWlseTpDYWxpYnJpIj5UaGlzIG1heSBzZWVtIGxpa2UgYSBsb25nIGxpc3QsIGJ1dCBtb3N0 IG9mIHRoZSBhbnN3ZXJzIGNhbiBiZSDigJxub25l4oCdIOKAkyB3ZeKAmWxsIGVuZCB1cCB3aXRo IGp1c3QgYSBzaG9ydCBwYXJhZ3JhcGggb3IgYSBmZXcgYnVsbGV0cyBpbiB0aGUgY2hhcnRlci48 L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPGRpdj4NCjxkaXY+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0ZSI+PHNwYW4gc3R5bGU9ImZv bnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9v OnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1h bCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTEuMHB0 O2ZvbnQtZmFtaWx5OkNhbGlicmkiPldl4oCZZCBhbHNvIGhhdmUgdG8gd29yayBvdXQgaW50ZXJh Y3Rpb25zIHdpdGggbm9uLU1QVENQIFdHcywgYnV0IE1pcmphIGFuZCBJRVNHIHdpbGwgcHJvYmFi bHkgd2FudCB0aGUgbWFpbiBpbnB1dCBvbiB0aGlzLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjwv ZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPGRpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJi YWNrZ3JvdW5kOndoaXRlIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjExLjBwdDtmb250LWZhbWls eTpDYWxpYnJpIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0K PGRpdj4NCjxkaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0iYmFja2dyb3VuZDp3aGl0 ZSI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMS4wcHQ7Zm9udC1mYW1pbHk6Q2FsaWJyaSI+VGhh bmtzPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjxkaXY+DQo8ZGl2Pg0K PHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIHN0eWxl PSJmb250LXNpemU6MTEuMHB0O2ZvbnQtZmFtaWx5OkNhbGlicmkiPlBoaWwgJmFtcDsgWW9zaGk8 L3NwYW4+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8ZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUiPjxzcGFuIHN0eWxlPSJm b250LXNpemU6OS4wcHQ7Zm9udC1mYW1pbHk6SGVsdmV0aWNhIj5fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fXzxicj4NCm11bHRpcGF0aHRjcCBtYWlsaW5nIGxp c3Q8YnI+DQo8L3NwYW4+PGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+PHNw YW4gc3R5bGU9ImZvbnQtc2l6ZTo5LjBwdDtmb250LWZhbWlseTpIZWx2ZXRpY2E7Y29sb3I6Izk1 NEY3MiI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9zcGFuPjwvYT48c3BhbiBzdHlsZT0iZm9udC1z aXplOjkuMHB0O2ZvbnQtZmFtaWx5OkhlbHZldGljYSI+PGJyPg0KPC9zcGFuPjxhIGhyZWY9Imh0 dHBzOi8vd3d3LmlldGYub3JnL21haWxtYW4vbGlzdGluZm8vbXVsdGlwYXRodGNwIj48c3BhbiBz dHlsZT0iZm9udC1zaXplOjkuMHB0O2ZvbnQtZmFtaWx5OkhlbHZldGljYTtjb2xvcjojOTU0Rjcy Ij5odHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0aHRjcDwvc3Bh bj48L2E+PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9ibG9ja3F1b3RlPg0KPC9k aXY+DQo8ZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9ImJhY2tncm91bmQ6d2hpdGUi PiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPC9kaXY+DQo8L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8 L2Rpdj4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwvYmxvY2txdW90ZT4NCjwvZGl2Pg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+Jm5ic3A7PG86cD48L286cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0K PC9ib2R5Pg0KPC9odG1sPg0K --_000_D2FA0B3884834405B4E5645C3E24AE05swisscomcom_-- From nobody Wed Nov 16 01:07:07 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id EB34812960B for ; Wed, 16 Nov 2016 01:07:05 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id bGkE7erFyx4y for ; Wed, 16 Nov 2016 01:07:03 -0800 (PST) Received: from smtp3.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id AEF0E129672 for ; Wed, 16 Nov 2016 01:07:03 -0800 (PST) Received: from mbpobo.lan (unknown [5.149.142.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp3.sgsi.ucl.ac.be) by smtp3.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 9ABCE67D9F1; Wed, 16 Nov 2016 10:06:45 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp3.sgsi.ucl.ac.be 9ABCE67D9F1 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479287207; bh=QLtJPyoLleP+BZzwJj0qBtSr7Af/FKgJrvwVtsFgJEY=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=jylPdrPYS8/tl0ynFRoTIyeYn3L+HVJ/QXNmHryrFsshtdhHyoinOpawoiZMMtGWv 5JlPfCfeiIXDmRb5oVwHv0Yx2SKrbrjfB2l0PFhkKNP7fhDgD4DTqxGV+2ykNkTwMN AXfJ+ENQ4bK+xXDYM7ewlPM9O/L9ksdL232qcAuE= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-3 References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <20161115172159.GX4269@Chimay.local> <787AE7BB302AE849A7480A190F8B933009DB49A7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com, "cpaasch@apple.com" From: Olivier Bonaventure Message-ID: <53c65dc1-7687-4265-d7a6-a213210af316@uclouvain.be> Date: Wed, 16 Nov 2016 10:06:44 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DB49A7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 9ABCE67D9F1.A6CA7 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" , "Markus.Brunner3@swisscom.com" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 09:07:06 -0000 Med, > > I would like to make two comments: > * The implementers I have in mind are CPE vendors and Carrier-Grade platform manufacturers. > * Implementation does not come for free. > Independently of the topic of this email, I'd like to point out that in the MPTCP working group most of the important decisions have been validated by early prototypes that have been evaluated and discussed in the working group. I think that this has served as an important "reality check" in the working group and has probably contributed to the good results that we have achieved with the various deployments that have been documented. With the open-source implementation of Multipath TCP in the Linux kernel, the cost of developing a prototype is not as high as developing a hardware implementation in some working groups. Coming back to the proxy topic, TCP/MPTCP proxies have already been demonstrated, e.g. in http://inl.info.ucl.ac.be/publications/multipath-middlebox and extensions of this idea are deployed in the field. I'm not aware of similar work showing that UDP can be safely encapsulated inside MPTCP for reactive applications. Best regards, Olivier From nobody Wed Nov 16 01:53:38 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id EA871129664 for ; Wed, 16 Nov 2016 01:53:36 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.416 X-Spam-Level: X-Spam-Status: No, score=-3.416 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id YK0XdOidoG6U for ; Wed, 16 Nov 2016 01:53:32 -0800 (PST) Received: from relais-inet.orange.com (mta239.mail.business.static.orange.com [80.12.66.39]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id C25F0129695 for ; Wed, 16 Nov 2016 01:53:30 -0800 (PST) Received: from opfedar05.francetelecom.fr (unknown [xx.xx.xx.7]) by opfedar20.francetelecom.fr (ESMTP service) with ESMTP id C8ADF120123; Wed, 16 Nov 2016 10:53:27 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.61]) by opfedar05.francetelecom.fr (ESMTP service) with ESMTP id 042AF60062; Wed, 16 Nov 2016 10:53:29 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM7E.corporate.adroot.infra.ftgroup ([fe80::b91c:ea2c:ac8a:7462%19]) with mapi id 14.03.0319.002; Wed, 16 Nov 2016 10:53:28 +0100 From: To: "Olivier.Bonaventure@uclouvain.be" , "cpaasch@apple.com" Thread-Topic: [multipathtcp] MPTCP carrying UDP Thread-Index: AQHSP+jJK0Z1pSm/9UWs1LVwkQfSsqDbWvGA Date: Wed, 16 Nov 2016 09:53:28 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB4C55@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <20161115172159.GX4269@Chimay.local> <787AE7BB302AE849A7480A190F8B933009DB49A7@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <53c65dc1-7687-4265-d7a6-a213210af316@uclouvain.be> In-Reply-To: <53c65dc1-7687-4265-d7a6-a213210af316@uclouvain.be> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" , "Markus.Brunner3@swisscom.com" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 09:53:37 -0000 SGkgT2xpdmllciwgDQoNCkknbSBub3QgcXVlc3Rpb25pbmcgdGhlIGltcG9ydGFuY2Ugb2YgaW1w bGVtZW50YXRpb25zLiBUaGVpciBpbXBvcnRhbmNlIGlzIG9idmlvdXMgdG8gbWUuIA0KDQpJZiB3 ZSB3YW50IHRvIHByb2NlZWQgdG8gYSAicmVhbGl0eSBjaGVjayIgYXMgeW91IG1lbnRpb25lZCwg dGhlcmUgc2hvdWxkIGJlIGFuIGFncmVlbWVudCBvZiB3aGF0ICJyZWFsaXR5IiBpcyB0byBiZSBj aGVja2VkIGF0IHRoZSBmaXJzdCBwbGFjZSENCg0KInR1bm5lbCBVRFAgb3ZlciBNUFRDUCIgaXMg dG9vIGdlbmVyaWMuIFdlIG5lZWQgdG8gcG9pbnQgdG8gYSBnaXZlbiBzcGVjaWZpY2F0aW9uIHNv IHRoYXQgaW50ZXJwcmV0aW5nIHJlc3VsdHMgaXMgbm90IGJpYXNlZC4gRm9yIGV4YW1wbGUsIGNv bXBhcmluZyB0aGUgZXhwZXJpbWVudGFsIHJlc3VsdHMgb2YgdGhlc2UgcHJvcG9zYWxzIGRvZXMg bm90IG1ha2Ugc2Vuc2U6IA0KDQoqIG5jIGNvbW1hbmQgdG8gcmVsYXkgVENQIHRvIFVEUCBhbmQg dmljZSB2ZXJzYTogaHR0cDovL3d3dy50dXRvcmlhbHNwb2ludC5jb20vdW5peF9jb21tYW5kcy9u Yy5odG0gDQoqIGh0dHA6Ly93d3cua29tb2RpYS5jb20va29tb2RpYS1yZWxheSANCiogaHR0cDov L3d3dy5jcy5jb2x1bWJpYS5lZHUvfmxlbm5veC91ZHB0dW5uZWwvIA0KKiBTT0NLUyAoYXMgbWVu dGlvbmVkIGJ5IE1hcmt1cykuIA0KDQpDaGVlcnMsDQpNZWQNCg0KPiAtLS0tLU1lc3NhZ2UgZCdv cmlnaW5lLS0tLS0NCj4gRGXCoDogT2xpdmllciBCb25hdmVudHVyZSBbbWFpbHRvOk9saXZpZXIu Qm9uYXZlbnR1cmVAdWNsb3V2YWluLmJlXQ0KPiBFbnZvecOpwqA6IG1lcmNyZWRpIDE2IG5vdmVt YnJlIDIwMTYgMTA6MDcNCj4gw4DCoDogQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTjsgY3BhYXNj aEBhcHBsZS5jb20NCj4gQ2PCoDogbXVsdGlwYXRodGNwQGlldGYub3JnOyBNYXJrdXMuQnJ1bm5l cjNAc3dpc3Njb20uY29tDQo+IE9iamV0wqA6IFJlOiBbbXVsdGlwYXRodGNwXSBNUFRDUCBjYXJy eWluZyBVRFANCj4gDQo+IE1lZCwNCj4gPg0KPiA+IEkgd291bGQgbGlrZSB0byBtYWtlIHR3byBj b21tZW50czoNCj4gPiAqIFRoZSBpbXBsZW1lbnRlcnMgSSBoYXZlIGluIG1pbmQgYXJlIENQRSB2 ZW5kb3JzIGFuZCBDYXJyaWVyLUdyYWRlDQo+IHBsYXRmb3JtIG1hbnVmYWN0dXJlcnMuDQo+ID4g KiBJbXBsZW1lbnRhdGlvbiBkb2VzIG5vdCBjb21lIGZvciBmcmVlLg0KPiA+DQo+IA0KPiBJbmRl cGVuZGVudGx5IG9mIHRoZSB0b3BpYyBvZiB0aGlzIGVtYWlsLCBJJ2QgbGlrZSB0byBwb2ludCBv dXQgdGhhdCBpbg0KPiB0aGUgTVBUQ1Agd29ya2luZyBncm91cCBtb3N0IG9mIHRoZSBpbXBvcnRh bnQgZGVjaXNpb25zIGhhdmUgYmVlbg0KPiB2YWxpZGF0ZWQgYnkgZWFybHkgcHJvdG90eXBlcyB0 aGF0IGhhdmUgYmVlbiBldmFsdWF0ZWQgYW5kIGRpc2N1c3NlZCBpbg0KPiB0aGUgd29ya2luZyBn cm91cC4gSSB0aGluayB0aGF0IHRoaXMgaGFzIHNlcnZlZCBhcyBhbiBpbXBvcnRhbnQgInJlYWxp dHkNCj4gY2hlY2siIGluIHRoZSB3b3JraW5nIGdyb3VwIGFuZCBoYXMgcHJvYmFibHkgY29udHJp YnV0ZWQgdG8gdGhlIGdvb2QNCj4gcmVzdWx0cyB0aGF0IHdlIGhhdmUgYWNoaWV2ZWQgd2l0aCB0 aGUgdmFyaW91cyBkZXBsb3ltZW50cyB0aGF0IGhhdmUNCj4gYmVlbiBkb2N1bWVudGVkLiBXaXRo IHRoZSBvcGVuLXNvdXJjZSBpbXBsZW1lbnRhdGlvbiBvZiBNdWx0aXBhdGggVENQIGluDQo+IHRo ZSBMaW51eCBrZXJuZWwsIHRoZSBjb3N0IG9mIGRldmVsb3BpbmcgYSBwcm90b3R5cGUgaXMgbm90 IGFzIGhpZ2ggYXMNCj4gZGV2ZWxvcGluZyBhIGhhcmR3YXJlIGltcGxlbWVudGF0aW9uIGluIHNv bWUgd29ya2luZyBncm91cHMuDQo+IA0KPiBDb21pbmcgYmFjayB0byB0aGUgcHJveHkgdG9waWMs IFRDUC9NUFRDUCBwcm94aWVzIGhhdmUgYWxyZWFkeSBiZWVuDQo+IGRlbW9uc3RyYXRlZCwgZS5n LiBpbg0KPiBodHRwOi8vaW5sLmluZm8udWNsLmFjLmJlL3B1YmxpY2F0aW9ucy9tdWx0aXBhdGgt bWlkZGxlYm94DQo+IGFuZCBleHRlbnNpb25zIG9mIHRoaXMgaWRlYSBhcmUgZGVwbG95ZWQgaW4g dGhlIGZpZWxkLg0KPiBJJ20gbm90IGF3YXJlIG9mIHNpbWlsYXIgd29yayBzaG93aW5nIHRoYXQg VURQIGNhbiBiZSBzYWZlbHkNCj4gZW5jYXBzdWxhdGVkIGluc2lkZSBNUFRDUCBmb3IgcmVhY3Rp dmUgYXBwbGljYXRpb25zLg0KPiANCj4gQmVzdCByZWdhcmRzLA0KPiANCj4gT2xpdmllcg0KDQo= From nobody Wed Nov 16 02:06:21 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 7FAE71296F3 for ; Wed, 16 Nov 2016 02:06:20 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.115 X-Spam-Level: X-Spam-Status: No, score=-4.115 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3B0kUN6yxFwH for ; Wed, 16 Nov 2016 02:06:18 -0800 (PST) Received: from relais-inet.orange.com (mta134.mail.business.static.orange.com [80.12.70.34]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8D4D61296D2 for ; Wed, 16 Nov 2016 02:06:18 -0800 (PST) Received: from opfednr06.francetelecom.fr (unknown [xx.xx.xx.70]) by opfednr20.francetelecom.fr (ESMTP service) with ESMTP id D2BDA40301 for ; Wed, 16 Nov 2016 11:06:16 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.33]) by opfednr06.francetelecom.fr (ESMTP service) with ESMTP id 99F291A005B; Wed, 16 Nov 2016 11:06:16 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM42.corporate.adroot.infra.ftgroup ([fe80::d5fd:9c7d:2ee3:39d9%19]) with mapi id 14.03.0319.002; Wed, 16 Nov 2016 11:06:16 +0100 From: To: "philip.eardley@bt.com" , "multipathtcp@ietf.org" Thread-Topic: Proposed charter text for MPTCP proxy item Thread-Index: AdI/XEJXR/6DctdbSpOPmSDb5MGITgAi7PwA Date: Wed, 16 Nov 2016 10:06:16 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB4C79@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <524e75d3f95d4b51892a8f54ad2f6edd@rew09926dag03b.domain1.systemhost.net> In-Reply-To: <524e75d3f95d4b51892a8f54ad2f6edd@rew09926dag03b.domain1.systemhost.net> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DB4C79OPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Subject: Re: [multipathtcp] Proposed charter text for MPTCP proxy item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 10:06:20 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DB4C79OPEXCLILMA3corp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Phil, Thank you for sharing this text. I would like to make several comments: =B7 I don't think that assessment criteria and analysis are to be c= onsidered as deliverables (hinted by "producing" wording in the proposed te= xt). This is IMHO part of the normal handling of proposals within WGs. The = analysis may be more or less formal, but we don't need to say it explicitly= in a charter. =B7 At this stage, I only see one merged proposal that is endorsed = by a group of people who have the energy to work on this. This group is rea= dy to lead this work to capture and record the consensus of the WG when it = comes to technical design choices. Like any IETF draft, that merged proposa= l is not frozen. =B7 From where I sit, I didn't hear objections about the target des= ign objectives of the Network-assisted MPTCP solution (0-RTT proxying, avoi= d interference with native MPTCP connection, encourage the establishment of= e2e MPTCP connections, etc.) but some disagreements about how to structure= the additional data to be supplied during the 3WHS. Those are fair objecti= ons that can be handled using the normal IETF procedure (i.e., consensus). =B7 There was also some interest in the deployment document as a co= mpanion material to have a big picture of the Network-Assisted MPTCP models= . In summary, I would like to charter to be more explicit/clear the MPTCP pro= xy work is definitely in scope. Below a text proposal: Many operators now contemplate the use of MPTCP to optimize resource usage in the various access networks (both wired and wireless) they operate. Corresponding designs assume MPTCP proxy capabilities that may be embedded in CPE devices and/or in the operator's network. Typically, an MPTCP proxy may be embedded in the Customer Premises Equipment (CPE) and/or in the operator's network. No assumption is made about the location of the MPTCP proxy inside an operator's network. The WG will investigate solutions to address these target deployments. Deployment considerations as well as means to provision configuration information to MPTCP proxies will also be documented by the WG. Thank you. Cheers, Med De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de phil= ip.eardley@bt.com Envoy=E9 : mardi 15 novembre 2016 17:24 =C0 : multipathtcp@ietf.org Objet : [multipathtcp] Proposed charter text for MPTCP proxy item Hi, Following our discussion on yesterday's WG meeting, here is some proposed t= ext for the charter:- MPTCP is now seeing widespread deployment in networks to bond together two = accesses, such as fixed and mobile broadband. The scenario typically featur= es two proxies, one in the home gateway ('CPE') and one in the network, bot= h under the control of the operator. The WG will analyse proposed solutions= for this scenario by producing:- * assessment criteria for solutions; support of non-TCP traffic is not a cr= iteria. The WG Chairs will produce the initial version. * analysis of proposed solutions against these criteria, as well as what up= dates they would require to RFC6824bis. As a result, the WG may agree to g= o forward with the favoured solution. Comments? Thanks Phil & Yoshi --_000_787AE7BB302AE849A7480A190F8B933009DB4C79OPEXCLILMA3corp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi Phil,

 

Thank you for sharing this text= .

 

I would like to make several co= mments:

=B7    &n= bsp;    I don’t think tha= t assessment criteria and analysis are to be considered as deliverables (hi= nted by “producing” wording in the proposed text). This is IMHO part of the normal handling of proposals within WGs. The analysis = may be more or less formal, but we don’t need to say it explicitly in= a charter.

=B7    &n= bsp;    At this stage, I only s= ee one merged proposal that is endorsed by a group of people who have the e= nergy to work on this. This group is ready to lead this work to capture and record the consensus of the WG when it comes= to technical design choices. Like any IETF draft, that merged proposal is = not frozen.

=B7    &n= bsp;    From where I sit, I did= n’t hear objections about the target design objectives of the Network= -assisted MPTCP solution (0-RTT proxying, avoid interference with native MPTCP connection, encourage the establishment of e2e MPTCP con= nections, etc.) but some disagreements about how to structure the additiona= l data to be supplied during the 3WHS. Those are fair objections that can b= e handled using the normal IETF procedure (i.e., consensus).

=B7    &n= bsp;    There was also some int= erest in the deployment document as a companion material to have a big pict= ure of the Network-Assisted MPTCP models.    

 

In summary, I would like to cha= rter to be more explicit/clear the MPTCP proxy work is definitely in scope.= Below a text proposal:

 

Ma= ny operators now contemplate the use of MPTCP to optimize resource

us= age in the various access networks (both wired and wireless) they

op= erate. Corresponding designs assume MPTCP proxy capabilities that

ma= y be embedded in CPE devices and/or in the operator's network.

Ty= pically, an MPTCP proxy may be embedded in the Customer Premises=

Eq= uipment (CPE) and/or in the operator’s network.

No= assumption is made about the location of the

MP= TCP proxy inside an operator’s network. 

 

Th= e WG will investigate solutions to address these

ta= rget deployments. Deployment considerations as well as means to<= /span>

pr= ovision configuration information to MPTCP proxies will also be<= /span>

do= cumented by the WG.

 

Thank you.

 

Cheers,

Med

 

m= ultipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de philip.eardley= @bt.com
Envoy=E9 : mardi 15 novembre 2016 17:24
=C0 : multipathtcp@ietf.org
Objet : [multipathtcp] Proposed charter text for MPTCP proxy it= em

 

Hi,

Following our discussion on yes= terday’s WG meeting, here is some proposed text for the charter:-

 

MPTCP is now seeing widespre= ad deployment in networks to bond together two accesses, such as fixed and = mobile broadband. The scenario typically features two proxies, one in the h= ome gateway (‘CPE’) and one in the network, both under the control of the operator. The WG will analyse proposed solut= ions for this scenario by producing:-

* assessment criteria for so= lutions; support of non-TCP traffic is not a criteria. The WG Chairs will p= roduce the initial version.

* analysis of proposed solut= ions against these criteria, as well as what updates they would require to = RFC6824bis.  As a result, the WG may agree to go forward with the favo= ured solution.

 

Comments?

Thanks

Phil & Yoshi

--_000_787AE7BB302AE849A7480A190F8B933009DB4C79OPEXCLILMA3corp_-- From nobody Wed Nov 16 06:23:18 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 308041296CE for ; Wed, 16 Nov 2016 06:23:16 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.399 X-Spam-Level: X-Spam-Status: No, score=-1.399 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, HTML_MESSAGE=0.001, MIME_QP_LONG_LINE=0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, RCVD_IN_SORBS_SPAM=0.5] autolearn=no autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=yahoo.com Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id nF881-Rzb_0n for ; Wed, 16 Nov 2016 06:23:10 -0800 (PST) Received: from smtp104.biz.mail.gq1.yahoo.com (smtp104.biz.mail.gq1.yahoo.com [98.137.12.179]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id E6DC71295C0 for ; Wed, 16 Nov 2016 06:23:09 -0800 (PST) Received: (qmail 93501 invoked from network); 16 Nov 2016 14:23:09 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s1024; t=1479306189; bh=70P5DCaOpiv8LyOolgb+a2mQ+w7wxt6pXJtvn2QSqqk=; h=Date:Subject:From:To:CC:Message-ID:References:In-Reply-To:Mime-version:Content-type; b=WertI4wstqUN7/KXX1hebq39EeAGTowice4Ic+C8Rff8EBGC9baYvNo/VrQEtrUw8Rog6ehc0XxsMt8vf95I8xTAfNhgXNd5hKrdHQFfX2U29YVPslfasPpfNI6vNFtlvEemcF4XllYpioklHfi6/LVrlRuUyJ1vzijnybVndUk= X-Yahoo-Newman-Property: ymail-3 X-YMail-OSG: VoZvWh4VM1lOZVxHTO6IspfjdfFQ9D_Rlyku8NFDZJWV7RN 51Kp_bR_OQNqQOInkB4OdHnNY1wYwRR1fnf82U4RAfYqH7qG8svU5KvCNp0b H5Ahy53mHzExpNP7P7JKvNoljdFc_cVFIFFlJ555hxyd8hvLakREvpKIFGzW 3kYEYM80m7B.QMZapKQmbnOVrWc9iJ499cZVJrb_gW0sl8fdMSYheQNVFHZo 3feHTWgBUit.ZaPBaOlnrXW6LBCtLVlnbdCaoQVhD0KzjFBCyKO4IwSvayO0 d14injo28C5VordvvQ0R2Yq5nws5g0Rk_8L_CCKYDHaDnHIC0n3egcXB.Gux lNdUi167DJzTPh2hwrRfWbepYP47AX2SJsGHofu2REqODAIYmCtcJe9GDeLd sma.jhKOHU.PmXeuIt37USysb1hJ5dLvE1jo6d2s7CEfxspVPdRuN2zMeqE1 qTrAYZG.HdgqDIhxVmz7Ftdn0cbI8VyRB1qj0FqRjGqhxZ21dPydM4CBXcrD XKyYMUEvEPVjNm0RZiA.N0i4aYJbs8HbR8A2P50fWE8c- X-Yahoo-SMTP: 8oAoZxqswBCLMwr8oLfpmeSVcF8- User-Agent: Microsoft-MacOutlook/f.1b.0.161010 Date: Wed, 16 Nov 2016 09:23:08 -0500 From: William Ivancic To: , "N.Leymann@telekom.de" , "alan.ford@gmail.com" Message-ID: <01A8A45E-5128-46C4-8024-9F4E626C87F6@syzygyengineering.com> Thread-Topic: [multipathtcp] MPTCP carrying UDP References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB40D0@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <43B3898F-5371-4E61-859A-3610C1EA2FC7@gmail.com> <6e2b8d331ee94c958e6f400c53f59716@HE105662.emea1.cds.t-internal.com> <787AE7BB302AE849A7480A190F8B933009DB4987@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DB4987@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Mime-version: 1.0 Content-type: multipart/alternative; boundary="B_3562132991_1780619367" Archived-At: Cc: "multipathtcp@ietf.org" , "Markus.Brunner3@swisscom.com" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 14:23:16 -0000 > This message is in MIME format. Since your mail reader does not understand this format, some or all of this message may not be legible. --B_3562132991_1780619367 Content-type: text/plain; charset="UTF-8" Content-transfer-encoding: quoted-printable I think Med=E2=80=99s proposal is very reasonable.=C2=A0 I think whatever would be le= arned from and EXPERIMENTAL solution would be valuable for many working grou= ps / research groups.=C2=A0 One might consider taking this to some research grou= p, but I think we are so close to an EXPERIMENTAL solution already in MPTCP,= that=C2=A0 such a move wouldn=E2=80=99t be a good use of time and energy. =20 Will =20 From: multipathtcp on behalf of Date: Wednesday, November 16, 2016 at 2:07 AM To: "N.Leymann@telekom.de" , "alan.ford@gmail.com" Cc: "multipathtcp@ietf.org" , "Markus.Brunner3@swiss= com.com" Subject: Re: [multipathtcp] MPTCP carrying UDP =20 Hi Nic,=20 =20 Of course, there are applications that are not suitable to be injected insi= de an MPTCP connection.=20 It is also clear that some issues are to be handled correctly if we want to= have a decent solution.=20 =20 All that is fully agreed. =20 My point is that instead of speculating about the foreseen results, let=E2=80=99s= document an EXPERIMENTAL solution so that people can play with and assess. = This is fundamental because all is about technical details.=20 =20 If it appears the results are bad, that particular solution will be then st= amped as historic.=20 =20 Cheers, Med =20 De : N.Leymann@telekom.de [mailto:N.Leymann@telekom.de]=20 Envoy=C3=A9 : mercredi 16 novembre 2016 06:25 =C3=80 : alan.ford@gmail.com; BOUCADAIR Mohamed IMT/OLN Cc : multipathtcp@ietf.org; Markus.Brunner3@swisscom.com Objet : AW: [multipathtcp] MPTCP carrying UDP =20 Hi, =20 Von: multipathtcp [mailto:multipathtcp-bounces@ietf.org] Im Auftrag von Ala= n Ford Gesendet: Dienstag, 15. November 2016 16:55 An: mohamed.boucadair@orange.com Cc: multipathtcp@ietf.org; Markus.Brunner3@swisscom.com Betreff: Re: [multipathtcp] MPTCP carrying UDP =20 Alan Ford wrote: =20 > As I said at IETF95 and will say again now, MPTCP provides a TCP service:= stream-oriented, reliable, whereas UDP is datagram-oriented, and unreliable= . =20 > "Mapping" one to the other cannot be directly done since the transports h= ave fundamentally different semantics. =E2=80=A6.. --B_3562132991_1780619367 Content-type: text/html; charset="UTF-8" Content-transfer-encoding: quoted-printable

I think Med’s proposal is very reasonable.=C2=A0 I think wh= atever would be learned from and EXPERIMENTAL solution would be valuable for= many working groups / research groups.=C2=A0 One might consider taking this to = some research group, but I think we are so close to an EXPERIMENTAL solution= already in MPTCP, that=C2=A0 such a move wouldn’t be a good use of time a= nd energy.

 

Will

&nb= sp;

From: multipathtcp <multipathtcp-bounces@ietf.org> on behalf of <moh= amed.boucadair@orange.com>
Date: Wednesday, November 16, 2016 a= t 2:07 AM
To: "N.Leymann@telekom.de" <N.Leymann@telek= om.de>, "alan.ford@gmail.com" <alan.ford@gmail.com>
Cc: "multipathtcp@ietf.org" <multipathtcp@ietf.org>, &q= uot;Markus.Brunner3@swisscom.com" <Markus.Brunner3@swisscom.com><= br>Subject: Re: [multipathtcp] MPTCP carrying UDP

 

Hi Ni= c,

 

Of course, there are applications that are not suitable to be injected insi= de an MPTCP connection.

It is also clear t= hat some issues are to be handled correctly if we want to have a decent solu= tion.

 

All that is fully agreed.

 =

My point is that instead of speculating about the= foreseen results, let’s document an EXPERIMENTAL solution so that peo= ple can play with and assess. This is fundamental because all is about techn= ical details.

 

=

If it appears the results are bad, that particular solution will= be then stamped as historic.

 

Cheers,

= Med

 

De = ;: N.Leymann@te= lekom.de [mailto:N.Leymann@telekom.de]
Envoy=C3=A9 : mercredi 16= novembre 2016 06:25
=C3=80 : alan.ford@gmail.com; BOUCADAIR Moha= med IMT/OLN
Cc : multipathtcp@ietf.org; Markus.Brunner3@swiss= com.com
Objet : AW: [multipathtcp] MPTCP carrying UDP<= o:p>

 

Hi,

 

<= div>

Von: multipathtcp [mai= lto:multipathtcp-bounces@ietf.org] Im Auftrag von Alan Ford
Gesendet: Dienstag, 15. November 2016 16:55
An: mohamed.boucadair@orange.com
Cc:<= /b> multipathtcp@ietf.org; Markus.Brunner3@swisscom.com
= Betreff: Re: [multipathtcp] MPTCP carrying UDP

<= /div>

 

Alan Ford wrote:

 

> A= s I said at IETF95 and will say again now, MPTCP provides a TCP service: str= eam-oriented, reliable, whereas UDP is datagram-oriented, and unreliable.

 

> "Mapping" one t= o the other cannot be directly done since the transports have fundamentally = different semantics.

…..

--B_3562132991_1780619367-- From nobody Wed Nov 16 07:03:56 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 32826129577 for ; Wed, 16 Nov 2016 07:03:55 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.098 X-Spam-Level: X-Spam-Status: No, score=-4.098 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZjHNxJwWBkEA for ; Wed, 16 Nov 2016 07:03:51 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.136]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1C4E7129509 for ; Wed, 16 Nov 2016 07:03:51 -0800 (PST) Received: from EVMHT04-UKBR.domain1.systemhost.net (193.113.108.57) by EVMED02-UKBR.bt.com (10.216.161.32) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 16 Nov 2016 15:03:45 +0000 Received: from rew09926dag03a.domain1.systemhost.net (10.55.202.18) by EVMHT04-UKBR.domain1.systemhost.net (193.113.108.57) with Microsoft SMTP Server (TLS) id 8.3.342.0; Wed, 16 Nov 2016 15:03:11 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03a.domain1.systemhost.net (10.55.202.18) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Wed, 16 Nov 2016 15:03:10 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Wed, 16 Nov 2016 15:03:10 +0000 From: To: , Thread-Topic: Proposed charter text for MPTCP proxy item Thread-Index: AdI/XEJXR/6DctdbSpOPmSDb5MGITgAi7PwAAAvwwyA= Date: Wed, 16 Nov 2016 15:03:10 +0000 Message-ID: References: <524e75d3f95d4b51892a8f54ad2f6edd@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB4C79@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DB4C79@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.55.202.242] Content-Type: multipart/alternative; boundary="_000_ccb65dacb174451588b95965bbad8b40rew09926dag03bdomain1sy_" MIME-Version: 1.0 Archived-At: Subject: Re: [multipathtcp] Proposed charter text for MPTCP proxy item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 15:03:55 -0000 --_000_ccb65dacb174451588b95965bbad8b40rew09926dag03bdomain1sy_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Assessment criteria - not an RFC. Perhaps it doesn't need saying in the cha= rter. The point is that the process will follow this approach: discuss crit= eria; gets proposals against these criteria. Don't want to presume there won't be other proposals and starting points. T= he discussion so far seems to suggest there are other ideas Target design objectives - please can you point me to where the objectives = of your proposal are listed. That will be useful input for me & Yoshi to pr= oduce an initial version of the assessment criteria. I think the charter text should be explicit about two-ended proxy - as I un= derstand it, that's what matches the current deployments (not 1-ended), so = that's what I think the focus should be. Discussion would be useful on two of your points: Firstly, deployment considerations. What do people think would be useful he= re? Experiences from deployments? Implementation advice? What information h= as to be configured (in some unspecified way) on the proxies? Something els= e? [I think it would be useful to capture at least some of this information] Second, provision of configuration information to MPTCP proxies. As I under= stand it, this will be done by manual configuration, or DHCP extensions, or= something else. My initial reaction is that I think these things are outsi= de the scope of the WG. But the WG can help motivate work elsewhere. Thanks phil From: mohamed.boucadair@orange.com [mailto:mohamed.boucadair@orange.com] Sent: 16 November 2016 10:06 To: Eardley,PL,Philip,TUB8 R ; multipathtcp@ietf.org Subject: RE: Proposed charter text for MPTCP proxy item Hi Phil, Thank you for sharing this text. I would like to make several comments: =B7 I don't think that assessment criteria and analysis are to be c= onsidered as deliverables (hinted by "producing" wording in the proposed te= xt). This is IMHO part of the normal handling of proposals within WGs. The = analysis may be more or less formal, but we don't need to say it explicitly= in a charter. =B7 At this stage, I only see one merged proposal that is endorsed = by a group of people who have the energy to work on this. This group is rea= dy to lead this work to capture and record the consensus of the WG when it = comes to technical design choices. Like any IETF draft, that merged proposa= l is not frozen. =B7 From where I sit, I didn't hear objections about the target des= ign objectives of the Network-assisted MPTCP solution (0-RTT proxying, avoi= d interference with native MPTCP connection, encourage the establishment of= e2e MPTCP connections, etc.) but some disagreements about how to structure= the additional data to be supplied during the 3WHS. Those are fair objecti= ons that can be handled using the normal IETF procedure (i.e., consensus). =B7 There was also some interest in the deployment document as a co= mpanion material to have a big picture of the Network-Assisted MPTCP models= . In summary, I would like to charter to be more explicit/clear the MPTCP pro= xy work is definitely in scope. Below a text proposal: Many operators now contemplate the use of MPTCP to optimize resource usage in the various access networks (both wired and wireless) they operate. Corresponding designs assume MPTCP proxy capabilities that may be embedded in CPE devices and/or in the operator's network. Typically, an MPTCP proxy may be embedded in the Customer Premises Equipment (CPE) and/or in the operator's network. No assumption is made about the location of the MPTCP proxy inside an operator's network. The WG will investigate solutions to address these target deployments. Deployment considerations as well as means to provision configuration information to MPTCP proxies will also be documented by the WG. Thank you. Cheers, Med De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de phil= ip.eardley@bt.com Envoy=E9 : mardi 15 novembre 2016 17:24 =C0 : multipathtcp@ietf.org Objet : [multipathtcp] Proposed charter text for MPTCP proxy item Hi, Following our discussion on yesterday's WG meeting, here is some proposed t= ext for the charter:- MPTCP is now seeing widespread deployment in networks to bond together two = accesses, such as fixed and mobile broadband. The scenario typically featur= es two proxies, one in the home gateway ('CPE') and one in the network, bot= h under the control of the operator. The WG will analyse proposed solutions= for this scenario by producing:- * assessment criteria for solutions; support of non-TCP traffic is not a cr= iteria. The WG Chairs will produce the initial version. * analysis of proposed solutions against these criteria, as well as what up= dates they would require to RFC6824bis. As a result, the WG may agree to g= o forward with the favoured solution. Comments? Thanks Phil & Yoshi --_000_ccb65dacb174451588b95965bbad8b40rew09926dag03bdomain1sy_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Assessment criteria &#= 8211; not an RFC. Perhaps it doesn’t need saying in the charter. The = point is that the process will follow this approach: discuss criteria; gets= proposals against these criteria.

 

Don’t want to pr= esume there won’t be other proposals and starting points. The discuss= ion so far seems to suggest there are other ideas

 

Target design objectiv= es – please can you point me to where the objectives of your proposal= are listed. That will be useful input for me & Yoshi to produce an ini= tial version of the assessment criteria.

 

I think the charter te= xt should be explicit about two-ended proxy – as I understand it, tha= t’s what matches the current deployments (not 1-ended), so that’= ;s what I think the focus should be.

 

Discussion would be us= eful on two of your points:

 

Firstly, deployment co= nsiderations. What do people think would be useful here? Experiences from d= eployments? Implementation advice? What information has to be configured (i= n some unspecified way) on the proxies? Something else?

[I think it would be u= seful to capture at least some of this information]

Second, provision of c= onfiguration information to MPTCP proxies. As I understand it, this will be= done by manual configuration, or DHCP extensions, or something else. My in= itial reaction is that I think these things are outside the scope of the WG. But the WG can help motivate work = elsewhere.

 

Thanks

phil=

 

 

 

From: mohamed.boucadair@orange.com [mailto:mohamed.boucadair@orange.com]
Sent: 16 November 2016 10:06
To: Eardley,PL,Philip,TUB8 R <philip.eardley@bt.com>; multipat= htcp@ietf.org
Subject: RE: Proposed charter text for MPTCP proxy item

 

Hi Phil,

 

Thank you for sharing this text= .

 

I would like to make several co= mments:

=B7    &n= bsp;    I don’t think tha= t assessment criteria and analysis are to be considered as deliverables (hi= nted by “producing” wording in the proposed text). This is IMHO part of the normal handling of proposals within WGs. The analysis = may be more or less formal, but we don’t need to say it explicitly in= a charter.

=B7    &n= bsp;    At this stage, I only s= ee one merged proposal that is endorsed by a group of people who have the e= nergy to work on this. This group is ready to lead this work to capture and record the consensus of the WG when it comes= to technical design choices. Like any IETF draft, that merged proposal is = not frozen.

=B7    &n= bsp;    From where I sit, I did= n’t hear objections about the target design objectives of the Network= -assisted MPTCP solution (0-RTT proxying, avoid interference with native MPTCP connection, encourage the establishment of e2e MPTCP con= nections, etc.) but some disagreements about how to structure the additiona= l data to be supplied during the 3WHS. Those are fair objections that can b= e handled using the normal IETF procedure (i.e., consensus).

=B7    &n= bsp;    There was also some int= erest in the deployment document as a companion material to have a big pict= ure of the Network-Assisted MPTCP models.    

 

In summary, I would like to cha= rter to be more explicit/clear the MPTCP proxy work is definitely in scope.= Below a text proposal:

 

Ma= ny operators now contemplate the use of MPTCP to optimize resource

us= age in the various access networks (both wired and wireless) they

op= erate. Corresponding designs assume MPTCP proxy capabilities that

ma= y be embedded in CPE devices and/or in the operator's network.

Ty= pically, an MPTCP proxy may be embedded in the Customer Premises=

Eq= uipment (CPE) and/or in the operator’s network.

No= assumption is made about the location of the

MP= TCP proxy inside an operator’s network. 

 

Th= e WG will investigate solutions to address these

ta= rget deployments. Deployment considerations as well as means to<= /span>

pr= ovision configuration information to MPTCP proxies will also be<= /span>

do= cumented by the WG.

 

Thank you.

 

Cheers,

Med

 

De :<= /span> multipathtcp [mailto:multipathtcp-bounces@ietf.org<= /a>] De la part de philip.eardle= y@bt.com
Envoy=E9 : mardi 15 novembre 2016 17:24
=C0 : multipathtcp@iet= f.org
Objet : [multipathtcp] Proposed charter text for MPTCP proxy it= em

 

Hi,

Following our discussion on yesterday’s WG mee= ting, here is some proposed text for the charter:-

 

MPTCP is now seeing widespread deployment in netw= orks to bond together two accesses, such as fixed and mobile broadband. The= scenario typically features two proxies, one in the home gateway (‘C= PE’) and one in the network, both under the control of the operator. The WG will analyse proposed solutions for th= is scenario by producing:-

* assessment criteria for solutions; support of n= on-TCP traffic is not a criteria. The WG Chairs will produce the initial ve= rsion.

* analysis of proposed solutions against these cr= iteria, as well as what updates they would require to RFC6824bis.  As = a result, the WG may agree to go forward with the favoured solution.

 

Comments?

Thanks

Phil & Yoshi

--_000_ccb65dacb174451588b95965bbad8b40rew09926dag03bdomain1sy_-- From nobody Wed Nov 16 07:27:26 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id ACE0C1296DB for ; Wed, 16 Nov 2016 07:27:24 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.115 X-Spam-Level: X-Spam-Status: No, score=-4.115 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 9XkyxUbBqs0J for ; Wed, 16 Nov 2016 07:27:21 -0800 (PST) Received: from relais-inet.orange.com (mta136.mail.business.static.orange.com [80.12.70.36]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id B1C06129842 for ; Wed, 16 Nov 2016 07:27:11 -0800 (PST) Received: from opfednr04.francetelecom.fr (unknown [xx.xx.xx.68]) by opfednr27.francetelecom.fr (ESMTP service) with ESMTP id 49EE7A057D for ; Wed, 16 Nov 2016 16:27:10 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.41]) by opfednr04.francetelecom.fr (ESMTP service) with ESMTP id 143244006C; Wed, 16 Nov 2016 16:27:10 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM31.corporate.adroot.infra.ftgroup ([fe80::2cc9:4bac:7b7d:229d%19]) with mapi id 14.03.0319.002; Wed, 16 Nov 2016 16:27:09 +0100 From: To: "philip.eardley@bt.com" , "multipathtcp@ietf.org" Thread-Topic: Proposed charter text for MPTCP proxy item Thread-Index: AdI/XEJXR/6DctdbSpOPmSDb5MGITgAi7PwAAAvwwyAAAN8q0A== Date: Wed, 16 Nov 2016 15:27:09 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB4F9A@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <524e75d3f95d4b51892a8f54ad2f6edd@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB4C79@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DB4F9AOPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Subject: Re: [multipathtcp] Proposed charter text for MPTCP proxy item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 15:27:25 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DB4F9AOPEXCLILMA3corp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Phil, Thank you for the feedback. Please see inline. Cheers, Med De : philip.eardley@bt.com [mailto:philip.eardley@bt.com] Envoy=E9 : mercredi 16 novembre 2016 16:03 =C0 : BOUCADAIR Mohamed IMT/OLN; multipathtcp@ietf.org Objet : RE: Proposed charter text for MPTCP proxy item Assessment criteria - not an RFC. Perhaps it doesn't need saying in the cha= rter. [Med] I don't think we need to say that in the charter. The point is that the process will follow this approach: discuss criteria; = gets proposals against these criteria. [Med] That's one way to proceed, but not the only one. I prefer a more prag= matic approach that we start with a candidate document that will be updated= to record any consensus from the WG. We can progress in // as suggested by= the recent IESG statement: "When the problem scope is well understood and agreed upon, charters focused on solutions work are extremely efficient." Don't want to presume there won't be other proposals and starting points. T= he discussion so far seems to suggest there are other ideas [Med] Ideas do not mean necessarily new solutions or documents. As I mentio= ned earlier, the current merged draft is not frozen, inputs/comments/sugges= tions are more than welcome. Target design objectives - please can you point me to where the objectives = of your proposal are listed. That will be useful input for me & Yoshi to pr= oduce an initial version of the assessment criteria. [Med] This is mentioned in the Introduction of the draft: o No encapsulation required (no tunnels, whatsoever). o No out-of-band signaling for each MPTCP subflow is required. o Avoids interference with native MPTCP connections. o Targets both on-path and off-path MCPs. o Accommodates various deployment contexts, such as those that require the preservation of the source IP address and others characterized by an address sharing design. I'm putting aside this one as I believe it is contentious: o Carries any protocol for the benefit of massive MPTCP adoption. I think the charter text should be explicit about two-ended proxy - as I un= derstand it, that's what matches the current deployments (not 1-ended), so = that's what I think the focus should be. [Med] Both single and two-ended proxies are considered by operators. That's= why I'm suggesting to cite both. Discussion would be useful on two of your points: Firstly, deployment considerations. What do people think would be useful he= re? Experiences from deployments? Implementation advice? What information h= as to be configured (in some unspecified way) on the proxies? Something els= e? [I think it would be useful to capture at least some of this information] [Med] What I have in mind is the kind of details included in https://tools.= ietf.org/html/draft-nam-mptcp-deployment-considerations-00.html. Second, provision of configuration information to MPTCP proxies. As I under= stand it, this will be done by manual configuration, or DHCP extensions, or= something else. My initial reaction is that I think these things are outsi= de the scope of the WG. But the WG can help motivate work elsewhere. [Med] The problem is that the DHC WG charter is explicit about this: "Definitions of new DHCP options that are delivered using standard mechanisms with documented semantics are not considered a protocol extension and thus are outside of scope for the DHC WG. Such options ^^^^^^^^^^^^ should be defined within their respective WGs and reviewed by DHCP ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ experts in the Internet Area Directorate. However, if such options require protocol extensions or new semantics, the protocol extension work must be done in the DHC WG." I'm reiterating my request to include those in the updated charter. Thanks. Thanks [Med] Thank you. phil From: mohamed.boucadair@orange.com [ma= ilto:mohamed.boucadair@orange.com] Sent: 16 November 2016 10:06 To: Eardley,PL,Philip,TUB8 R >; multipathtcp@ietf.org Subject: RE: Proposed charter text for MPTCP proxy item Hi Phil, Thank you for sharing this text. I would like to make several comments: * I don't think that assessment criteria and analysis are to be con= sidered as deliverables (hinted by "producing" wording in the proposed text= ). This is IMHO part of the normal handling of proposals within WGs. The an= alysis may be more or less formal, but we don't need to say it explicitly i= n a charter. * At this stage, I only see one merged proposal that is endorsed by= a group of people who have the energy to work on this. This group is ready= to lead this work to capture and record the consensus of the WG when it co= mes to technical design choices. Like any IETF draft, that merged proposal = is not frozen. * From where I sit, I didn't hear objections about the target desig= n objectives of the Network-assisted MPTCP solution (0-RTT proxying, avoid = interference with native MPTCP connection, encourage the establishment of e= 2e MPTCP connections, etc.) but some disagreements about how to structure t= he additional data to be supplied during the 3WHS. Those are fair objection= s that can be handled using the normal IETF procedure (i.e., consensus). * There was also some interest in the deployment document as a comp= anion material to have a big picture of the Network-Assisted MPTCP models. In summary, I would like to charter to be more explicit/clear the MPTCP pro= xy work is definitely in scope. Below a text proposal: Many operators now contemplate the use of MPTCP to optimize resource usage in the various access networks (both wired and wireless) they operate. Corresponding designs assume MPTCP proxy capabilities that may be embedded in CPE devices and/or in the operator's network. Typically, an MPTCP proxy may be embedded in the Customer Premises Equipment (CPE) and/or in the operator's network. No assumption is made about the location of the MPTCP proxy inside an operator's network. The WG will investigate solutions to address these target deployments. Deployment considerations as well as means to provision configuration information to MPTCP proxies will also be documented by the WG. Thank you. Cheers, Med De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de phil= ip.eardley@bt.com Envoy=E9 : mardi 15 novembre 2016 17:24 =C0 : multipathtcp@ietf.org Objet : [multipathtcp] Proposed charter text for MPTCP proxy item Hi, Following our discussion on yesterday's WG meeting, here is some proposed t= ext for the charter:- MPTCP is now seeing widespread deployment in networks to bond together two = accesses, such as fixed and mobile broadband. The scenario typically featur= es two proxies, one in the home gateway ('CPE') and one in the network, bot= h under the control of the operator. The WG will analyse proposed solutions= for this scenario by producing:- * assessment criteria for solutions; support of non-TCP traffic is not a cr= iteria. The WG Chairs will produce the initial version. * analysis of proposed solutions against these criteria, as well as what up= dates they would require to RFC6824bis. As a result, the WG may agree to g= o forward with the favoured solution. Comments? Thanks Phil & Yoshi --_000_787AE7BB302AE849A7480A190F8B933009DB4F9AOPEXCLILMA3corp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi Phil,

 

Thank you for the feedback.

 

Please see inline.

 

Cheers,

Med

 

De : philip.eardley@bt.com [mailto:p= hilip.eardley@bt.com]
Envoy=E9 : mercredi 16 novembre 2016 16:03
=C0 : BOUCADAIR Mohamed IMT/OLN; multipathtcp@ietf.org
Objet : RE: Proposed charter text for MPTCP proxy item

 

Assessm= ent criteria – not an RFC. Perhaps it doesn’t need saying in th= e charter.

[Med] I don’t think we ne= ed to say that in the charter.

 

The poi= nt is that the process will follow this approach: discuss criteria; gets pr= oposals against these criteria.

[Med] That’s one way to p= roceed, but not the only one. I prefer a more pragmatic approach that we st= art with a candidate document that will be updated to record any consensus from the WG. We can progress in // as suggested by th= e recent IESG statement:

 

“When the problem scop= e is well understood and agreed

upon, charters focused on so= lutions work are extremely efficient.”

&n= bsp;

DonR= 17;t want to presume there won’t be other proposals and starting poin= ts. The discussion so far seems to suggest there are other ideas=

[Med] Ideas do not mean necessa= rily new solutions or documents. As I mentioned earlier, the current merged= draft is not frozen, inputs/comments/suggestions are more than welcome.

&n= bsp;

Target = design objectives – please can you point me to where the objectives o= f your proposal are listed. That will be useful input for me & Yoshi to= produce an initial version of the assessment criteria.

[Med] This is mentioned in the = Introduction of the draft:

 

   o  No encapsulation required (n=
o tunnels, whatsoever).
   o  No out-of-band signaling for=
 each MPTCP subflow is required.
   o  Avoids interference with nat=
ive MPTCP connections.
   o  Targets both on-path and off=
-path MCPs.
   o  Accommodates various deploym=
ent contexts, such as those that
      require the preser=
vation of the source IP address and others
      characterized by a=
n address sharing design.
 
I’m putting aside this one as I believe it =
is contentious: 
   o  Carries any protocol fo=
r the benefit of massive MPTCP adoption.
 

I think= the charter text should be explicit about two-ended proxy – as I und= erstand it, that’s what matches the current deployments (not 1-ended)= , so that’s what I think the focus should be.

[Med] Both single and two-ended= proxies are considered by operators. That’s why I’m suggesting= to cite both.

&n= bsp;

Discuss= ion would be useful on two of your points:

&n= bsp;

Firstly= , deployment considerations. What do people think would be useful here? Exp= eriences from deployments? Implementation advice? What information has to b= e configured (in some unspecified way) on the proxies? Something else?

[I thin= k it would be useful to capture at least some of this information]

[Med] What I have in mind is th= e kind of details included in https://tools.ietf.org/html/draft-nam-mptcp-deployment-considerations-00.ht= ml.   

&n= bsp;

Second,= provision of configuration information to MPTCP proxies. As I understand i= t, this will be done by manual configuration, or DHCP extensions, or someth= ing else. My initial reaction is that I think these things are outside the scope of the WG. But the WG can help = motivate work elsewhere.

[Med] The problem is that the D= HC WG charter is explicit about this:

 

"Definitions of new DHCP options that are delivered = using standard

mechanisms with documented semantics are not considered a= protocol

extension and thus are outside of scope for the DHC WG. S= uch options

         &nb= sp;            =             &nb= sp;            =          ^^^^^^^^^^^^

should be defined within their respective WGs and reviewe= d by DHCP

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^=

experts in the Internet Area Directorate. However, if suc= h options

require protocol extensions or new semantics, the protoco= l extension

work must be done in the DHC WG."<= /p>

 

I’m reiterating my reques= t to include those in the updated charter. Thanks.

&n= bsp;

Thanks<= o:p>

[Med] Thank you.

phil

&n= bsp;

&n= bsp;

&n= bsp;

From: mohamed.boucadair@orange.co= m [mailto:mohamed.bouca= dair@orange.com]
Sent: 16 November 2016 10:06
To: Eardley,PL,Philip,TUB8 R <philip.eardley@bt.com>; multipathtcp@ietf.org
Subject: RE: Proposed charter text for MPTCP proxy item

 

Hi Phil,

 

Thank you for sharing this text= .

 

I would like to make several co= mments:

=B7<= span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro= man","serif";color:black">     &nbs= p;   I don’t think that assessment criteria an= d analysis are to be considered as deliverables (hinted by “producing= ” wording in the proposed text). This is IMHO part of the normal handling of proposals within WGs. The analysis may be more or less = formal, but we don’t need to say it explicitly in a charter.

=B7<= span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro= man","serif";color:black">     &nbs= p;   At this stage, I only see one merged proposal t= hat is endorsed by a group of people who have the energy to work on this. T= his group is ready to lead this work to capture and record the consensus of the WG when it comes to technical design choic= es. Like any IETF draft, that merged proposal is not frozen.

=B7<= span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro= man","serif";color:black">     &nbs= p;   From where I sit, I didn’t hear objection= s about the target design objectives of the Network-assisted MPTCP solution= (0-RTT proxying, avoid interference with native MPTCP connection, encourage the establishment of e2e MPTCP connections, etc.) bu= t some disagreements about how to structure the additional data to be suppl= ied during the 3WHS. Those are fair objections that can be handled using th= e normal IETF procedure (i.e., consensus).

=B7<= span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro= man","serif";color:black">     &nbs= p;   There was also some interest in the deployment = document as a companion material to have a big picture of the Network-Assis= ted MPTCP models.    

 

In summary, I would like to cha= rter to be more explicit/clear the MPTCP proxy work is definitely in scope.= Below a text proposal:

 

Ma= ny operators now contemplate the use of MPTCP to optimize resource

us= age in the various access networks (both wired and wireless) they

op= erate. Corresponding designs assume MPTCP proxy capabilities that

ma= y be embedded in CPE devices and/or in the operator's network.

Ty= pically, an MPTCP proxy may be embedded in the Customer Premises=

Eq= uipment (CPE) and/or in the operator’s network.

No= assumption is made about the location of the

MP= TCP proxy inside an operator’s network. 

 

Th= e WG will investigate solutions to address these

ta= rget deployments. Deployment considerations as well as means to<= /span>

pr= ovision configuration information to MPTCP proxies will also be<= /span>

do= cumented by the WG.

 

Thank you.

 

Cheers,

Med

 

m= ultipathtcp [mailto:multipathtcp-boun= ces@ietf.org] De la part de philip.eardle= y@bt.com
Envoy=E9 : mardi 15 novembre 2016 17:24
=C0 : multipathtcp@iet= f.org
Objet : [multipathtcp] Proposed charter text for MPTCP proxy it= em

 

Hi,

Following our discussion on yes= terday’s WG meeting, here is some proposed text for the charter:-

 

MPTCP is now seeing widespre= ad deployment in networks to bond together two accesses, such as fixed and = mobile broadband. The scenario typically features two proxies, one in the h= ome gateway (‘CPE’) and one in the network, both under the control of the operator. The WG will analyse proposed solut= ions for this scenario by producing:-

* assessment criteria for so= lutions; support of non-TCP traffic is not a criteria. The WG Chairs will p= roduce the initial version.

* analysis of proposed solut= ions against these criteria, as well as what updates they would require to = RFC6824bis.  As a result, the WG may agree to go forward with the favo= ured solution.

 

Comments?

Thanks

Phil & Yoshi

--_000_787AE7BB302AE849A7480A190F8B933009DB4F9AOPEXCLILMA3corp_-- From nobody Wed Nov 16 08:38:20 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A1EFF1294A8 for ; Wed, 16 Nov 2016 08:38:19 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.098 X-Spam-Level: X-Spam-Status: No, score=-4.098 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zAHlAyUMLiS3 for ; Wed, 16 Nov 2016 08:38:15 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.137]) (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4B75B129428 for ; Wed, 16 Nov 2016 08:38:14 -0800 (PST) Received: from EPDAG01D-UKBR.domain1.systemhost.net (193.113.197.205) by EVMED03-UKBR.bt.com (10.216.161.33) with Microsoft SMTP Server (TLS) id 14.3.195.1; Wed, 16 Nov 2016 16:38:09 +0000 Received: from rew09926dag03d.domain1.systemhost.net (10.55.202.30) by EPDAG01D-UKBR.domain1.systemhost.net (193.113.197.205) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Wed, 16 Nov 2016 16:38:11 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03d.domain1.systemhost.net (10.55.202.30) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Wed, 16 Nov 2016 16:38:10 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Wed, 16 Nov 2016 16:38:10 +0000 From: To: , Thread-Topic: Proposed charter text for MPTCP proxy item Thread-Index: AdI/XEJXR/6DctdbSpOPmSDb5MGITgAi7PwAAAvwwyAAAN8q0AACbD4Q Date: Wed, 16 Nov 2016 16:38:10 +0000 Message-ID: <49f6ef42a4984a59b28bb63d488acdf1@rew09926dag03b.domain1.systemhost.net> References: <524e75d3f95d4b51892a8f54ad2f6edd@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB4C79@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DB4F9A@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DB4F9A@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.55.202.242] Content-Type: multipart/alternative; boundary="_000_49f6ef42a4984a59b28bb63d488acdf1rew09926dag03bdomain1sy_" MIME-Version: 1.0 Archived-At: Subject: Re: [multipathtcp] Proposed charter text for MPTCP proxy item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 16:38:19 -0000 --_000_49f6ef42a4984a59b28bb63d488acdf1rew09926dag03bdomain1sy_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable On the question of single-ended proxy as well as 2-ended. Why is the former= considered by operators? - surely it needs MPTCP in end hosts or servers, = which unfortunately isn't there yet? Or do you mean 'today the operators wa= nt to deploy 2-ended proxy solution, and make sure the solution will work i= n the future for 1-ended, without any great changes' Happy to add 1-ended if operators really want it. It clearly adds work to m= ake sure that the solution works in both cases, as well as protocol work fo= r the first proxy to discover whether a 2nd proxy exists for this particula= r receiving end host. It looks like we need to add something on configuration. Thanks for the pointer to the objectives. We'll think about that later (aft= er re-chartering) From: mohamed.boucadair@orange.com [mailto:mohamed.boucadair@orange.com] Sent: 16 November 2016 15:27 To: Eardley,PL,Philip,TUB8 R ; multipathtcp@ietf.org Subject: RE: Proposed charter text for MPTCP proxy item Hi Phil, Thank you for the feedback. Please see inline. Cheers, Med De : philip.eardley@bt.com [mailto:philip.ear= dley@bt.com] Envoy=E9 : mercredi 16 novembre 2016 16:03 =C0 : BOUCADAIR Mohamed IMT/OLN; multipathtcp@ietf.org Objet : RE: Proposed charter text for MPTCP proxy item Assessment criteria - not an RFC. Perhaps it doesn't need saying in the cha= rter. [Med] I don't think we need to say that in the charter. The point is that the process will follow this approach: discuss criteria; = gets proposals against these criteria. [Med] That's one way to proceed, but not the only one. I prefer a more prag= matic approach that we start with a candidate document that will be updated= to record any consensus from the WG. We can progress in // as suggested by= the recent IESG statement: "When the problem scope is well understood and agreed upon, charters focused on solutions work are extremely efficient." Don't want to presume there won't be other proposals and starting points. T= he discussion so far seems to suggest there are other ideas [Med] Ideas do not mean necessarily new solutions or documents. As I mentio= ned earlier, the current merged draft is not frozen, inputs/comments/sugges= tions are more than welcome. Target design objectives - please can you point me to where the objectives = of your proposal are listed. That will be useful input for me & Yoshi to pr= oduce an initial version of the assessment criteria. [Med] This is mentioned in the Introduction of the draft: o No encapsulation required (no tunnels, whatsoever). o No out-of-band signaling for each MPTCP subflow is required. o Avoids interference with native MPTCP connections. o Targets both on-path and off-path MCPs. o Accommodates various deployment contexts, such as those that require the preservation of the source IP address and others characterized by an address sharing design. I'm putting aside this one as I believe it is contentious: o Carries any protocol for the benefit of massive MPTCP adoption. I think the charter text should be explicit about two-ended proxy - as I un= derstand it, that's what matches the current deployments (not 1-ended), so = that's what I think the focus should be. [Med] Both single and two-ended proxies are considered by operators. That's= why I'm suggesting to cite both. Discussion would be useful on two of your points: Firstly, deployment considerations. What do people think would be useful he= re? Experiences from deployments? Implementation advice? What information h= as to be configured (in some unspecified way) on the proxies? Something els= e? [I think it would be useful to capture at least some of this information] [Med] What I have in mind is the kind of details included in https://tools.= ietf.org/html/draft-nam-mptcp-deployment-considerations-00.html. Second, provision of configuration information to MPTCP proxies. As I under= stand it, this will be done by manual configuration, or DHCP extensions, or= something else. My initial reaction is that I think these things are outsi= de the scope of the WG. But the WG can help motivate work elsewhere. [Med] The problem is that the DHC WG charter is explicit about this: "Definitions of new DHCP options that are delivered using standard mechanisms with documented semantics are not considered a protocol extension and thus are outside of scope for the DHC WG. Such options ^^^^^^^^^^^^ should be defined within their respective WGs and reviewed by DHCP ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ experts in the Internet Area Directorate. However, if such options require protocol extensions or new semantics, the protocol extension work must be done in the DHC WG." I'm reiterating my request to include those in the updated charter. Thanks. Thanks [Med] Thank you. phil From: mohamed.boucadair@orange.com [ma= ilto:mohamed.boucadair@orange.com] Sent: 16 November 2016 10:06 To: Eardley,PL,Philip,TUB8 R >; multipathtcp@ietf.org Subject: RE: Proposed charter text for MPTCP proxy item Hi Phil, Thank you for sharing this text. I would like to make several comments: * I don't think that assessment criteria and analysis are to be con= sidered as deliverables (hinted by "producing" wording in the proposed text= ). This is IMHO part of the normal handling of proposals within WGs. The an= alysis may be more or less formal, but we don't need to say it explicitly i= n a charter. * At this stage, I only see one merged proposal that is endorsed by= a group of people who have the energy to work on this. This group is ready= to lead this work to capture and record the consensus of the WG when it co= mes to technical design choices. Like any IETF draft, that merged proposal = is not frozen. * From where I sit, I didn't hear objections about the target desig= n objectives of the Network-assisted MPTCP solution (0-RTT proxying, avoid = interference with native MPTCP connection, encourage the establishment of e= 2e MPTCP connections, etc.) but some disagreements about how to structure t= he additional data to be supplied during the 3WHS. Those are fair objection= s that can be handled using the normal IETF procedure (i.e., consensus). * There was also some interest in the deployment document as a comp= anion material to have a big picture of the Network-Assisted MPTCP models. In summary, I would like to charter to be more explicit/clear the MPTCP pro= xy work is definitely in scope. Below a text proposal: Many operators now contemplate the use of MPTCP to optimize resource usage in the various access networks (both wired and wireless) they operate. Corresponding designs assume MPTCP proxy capabilities that may be embedded in CPE devices and/or in the operator's network. Typically, an MPTCP proxy may be embedded in the Customer Premises Equipment (CPE) and/or in the operator's network. No assumption is made about the location of the MPTCP proxy inside an operator's network. The WG will investigate solutions to address these target deployments. Deployment considerations as well as means to provision configuration information to MPTCP proxies will also be documented by the WG. Thank you. Cheers, Med De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de phil= ip.eardley@bt.com Envoy=E9 : mardi 15 novembre 2016 17:24 =C0 : multipathtcp@ietf.org Objet : [multipathtcp] Proposed charter text for MPTCP proxy item Hi, Following our discussion on yesterday's WG meeting, here is some proposed t= ext for the charter:- MPTCP is now seeing widespread deployment in networks to bond together two = accesses, such as fixed and mobile broadband. The scenario typically featur= es two proxies, one in the home gateway ('CPE') and one in the network, bot= h under the control of the operator. The WG will analyse proposed solutions= for this scenario by producing:- * assessment criteria for solutions; support of non-TCP traffic is not a cr= iteria. The WG Chairs will produce the initial version. * analysis of proposed solutions against these criteria, as well as what up= dates they would require to RFC6824bis. As a result, the WG may agree to g= o forward with the favoured solution. Comments? Thanks Phil & Yoshi --_000_49f6ef42a4984a59b28bb63d488acdf1rew09926dag03bdomain1sy_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

On the question of single-ended proxy as well as 2-ended. Why is the for= mer considered by operators? – surely it needs MPTCP in end hosts or servers, which unfortunately isn’t there= yet? Or do you mean ‘today the operators want to deploy 2-ended prox= y solution, and make sure the solution will work in the future for 1-ended,= without any great changes’

Happy to add 1-ended if operators really want it. It clearly adds work t= o make sure that the solution works in both cases, as well as protocol work for the first proxy to discover whether a = 2nd proxy exists for this particular receiving end host.

It looks like we need to add something on configuration.

Thanks for the pointer to the objectives. We’ll think about that l= ater (after re-chartering)

 

From: mohamed.boucadair@orange.com [mailto:mohamed.boucadair@orange.com]
Sent: 16 November 2016 15:27
To: Eardley,PL,Philip,TUB8 R <philip.eardley@bt.com>; multipat= htcp@ietf.org
Subject: RE: Proposed charter text for MPTCP proxy item

 

Hi Phil,

 

Thank you for the feedback.

 

Please see inline.

 

Cheers,

Med

 

De : philip.eardley@bt.com [mailto:philip.eardley@bt.com]
Envoy=E9 : mercredi 16 novembre 2016 16:03
=C0 : BOUCADAIR Mohamed IMT/OLN; multipathtcp@ietf.org
Objet : RE: Proposed charter text for MPTCP proxy item

 

Assessment criteria &#= 8211; not an RFC. Perhaps it doesn’t need saying in the charter.

[Med] I don’t think we need to say that = in the charter.

 

The point is that the = process will follow this approach: discuss criteria; gets proposals against= these criteria.

[Med] That’s one way to proceed, but not= the only one. I prefer a more pragmatic approach that we start with a cand= idate document that will be updated to record any consensus from the WG. We can progress in // as suggested by the recent IESG stateme= nt:

 

“When the problem scop= e is well understood and agreed

upon, charters focused on so= lutions work are extremely efficient.”

 

Don’t want to pr= esume there won’t be other proposals and starting points. The discuss= ion so far seems to suggest there are other ideas

[Med] Ideas do not mean necessarily new soluti= ons or documents. As I mentioned earlier, the current merged draft is not f= rozen, inputs/comments/suggestions are more than welcome.

 

Target design objectiv= es – please can you point me to where the objectives of your proposal= are listed. That will be useful input for me & Yoshi to produce an ini= tial version of the assessment criteria.

[Med] This is mentioned in the Introduction of= the draft:

 

   o  No encapsulation required (n=
o tunnels, whatsoever).
   o  No out-of-band signaling for=
 each MPTCP subflow is required.
   o  Avoids interference with nat=
ive MPTCP connections.
   o  Targets both on-path and off=
-path MCPs.
   o  Accommodates various deploym=
ent contexts, such as those that
      require the preser=
vation of the source IP address and others
      characterized by a=
n address sharing design.
 
I’m putting aside this one as I believe it =
is contentious: 
   o  Carries any protocol fo=
r the benefit of massive MPTCP adoption.
 

I think the charter te= xt should be explicit about two-ended proxy – as I understand it, tha= t’s what matches the current deployments (not 1-ended), so that’= ;s what I think the focus should be.

[Med] Both single and two-ended proxies are co= nsidered by operators. That’s why I’m suggesting to cite both.

 

Discussion would be us= eful on two of your points:

 

Firstly, deployment co= nsiderations. What do people think would be useful here? Experiences from d= eployments? Implementation advice? What information has to be configured (i= n some unspecified way) on the proxies? Something else?

[I think it would be u= seful to capture at least some of this information]

[Med] What I have in mind is the kind of detai= ls included in https://tools.ietf.org/html/draft-nam-mptcp-deployment-considerations-00.ht= ml.   

 

Second, provision of c= onfiguration information to MPTCP proxies. As I understand it, this will be= done by manual configuration, or DHCP extensions, or something else. My in= itial reaction is that I think these things are outside the scope of the WG. But the WG can help motivate work = elsewhere.

[Med] The problem is that the DHC WG charter i= s explicit about this:

 

"Definitions of new DHCP options that are delivered = using standard

mechanisms with documented semantics are not considered a= protocol

extension and thus are outside of scope for the DHC WG. S= uch options

         &nb= sp;            =             &nb= sp;            =          ^^^^^^^^^^^^

should be defined within their respective WGs and reviewe= d by DHCP

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^=

experts in the Internet Area Directorate. However, if suc= h options

require protocol extensions or new semantics, the protoco= l extension

work must be done in the DHC WG."<= /p>

 

I’m reiterating my request to include th= ose in the updated charter. Thanks.

 

Thanks

[Med] Thank you.

phil=

 

 

 

From: mohamed.boucadair@orange.co= m [mailto:mohamed.bouca= dair@orange.com]
Sent: 16 November 2016 10:06
To: Eardley,PL,Philip,TUB8 R <philip.eardley@bt.com>; multipathtcp@ietf.org
Subject: RE: Proposed charter text for MPTCP proxy item

 

Hi Phil,

 

Thank you for sharing this text= .

 

I would like to make several co= mments:

=B7<= span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro= man",serif;color:black">       &nbs= p; I don’t think that assessment criteria an= d analysis are to be considered as deliverables (hinted by “producing= ” wording in the proposed text). This is IMHO part of the normal handling of proposals within WGs. The analysis may be more or less = formal, but we don’t need to say it explicitly in a charter.

=B7<= span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro= man",serif;color:black">       &nbs= p; At this stage, I only see one merged proposal t= hat is endorsed by a group of people who have the energy to work on this. T= his group is ready to lead this work to capture and record the consensus of the WG when it comes to technical design choic= es. Like any IETF draft, that merged proposal is not frozen.

=B7<= span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro= man",serif;color:black">       &nbs= p; From where I sit, I didn’t hear objection= s about the target design objectives of the Network-assisted MPTCP solution= (0-RTT proxying, avoid interference with native MPTCP connection, encourage the establishment of e2e MPTCP connections, etc.) bu= t some disagreements about how to structure the additional data to be suppl= ied during the 3WHS. Those are fair objections that can be handled using th= e normal IETF procedure (i.e., consensus).

=B7<= span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro= man",serif;color:black">       &nbs= p; There was also some interest in the deployment = document as a companion material to have a big picture of the Network-Assis= ted MPTCP models.    

 

In summary, I would like to cha= rter to be more explicit/clear the MPTCP proxy work is definitely in scope.= Below a text proposal:

 

Ma= ny operators now contemplate the use of MPTCP to optimize resource

us= age in the various access networks (both wired and wireless) they

op= erate. Corresponding designs assume MPTCP proxy capabilities that

ma= y be embedded in CPE devices and/or in the operator's network.

Ty= pically, an MPTCP proxy may be embedded in the Customer Premises=

Eq= uipment (CPE) and/or in the operator’s network.

No= assumption is made about the location of the

MP= TCP proxy inside an operator’s network. 

 

Th= e WG will investigate solutions to address these

ta= rget deployments. Deployment considerations as well as means to<= /span>

pr= ovision configuration information to MPTCP proxies will also be<= /span>

do= cumented by the WG.

 

Thank you.

 

Cheers,

Med

 

De :<= /span> multipathtcp [mailto:multipathtcp-bounces@ietf.org<= /a>] De la part de philip.eardle= y@bt.com
Envoy=E9 : mardi 15 novembre 2016 17:24
=C0 : multipathtcp@iet= f.org
Objet : [multipathtcp] Proposed charter text for MPTCP proxy it= em

 

Hi,

Following our discussion on yesterday’s WG mee= ting, here is some proposed text for the charter:-

 

MPTCP is now seeing widespread deployment in netw= orks to bond together two accesses, such as fixed and mobile broadband. The= scenario typically features two proxies, one in the home gateway (‘C= PE’) and one in the network, both under the control of the operator. The WG will analyse proposed solutions for th= is scenario by producing:-

* assessment criteria for solutions; support of n= on-TCP traffic is not a criteria. The WG Chairs will produce the initial ve= rsion.

* analysis of proposed solutions against these cr= iteria, as well as what updates they would require to RFC6824bis.  As = a result, the WG may agree to go forward with the favoured solution.

 

Comments?

Thanks

Phil & Yoshi

--_000_49f6ef42a4984a59b28bb63d488acdf1rew09926dag03bdomain1sy_-- From nobody Wed Nov 16 11:48:50 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 73E571294B6 for ; Wed, 16 Nov 2016 11:48:48 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.301 X-Spam-Level: X-Spam-Status: No, score=-4.301 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id M5EE3-btQdt0 for ; Wed, 16 Nov 2016 11:48:46 -0800 (PST) Received: from smtp4.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 763161293E3 for ; Wed, 16 Nov 2016 11:48:46 -0800 (PST) Received: from [192.168.1.9] (unknown [91.180.112.200]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp4.sgsi.ucl.ac.be) by smtp4.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 4C7DC67DA73; Wed, 16 Nov 2016 20:48:38 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp4.sgsi.ucl.ac.be 4C7DC67DA73 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479325718; bh=c0a+iaOpk/qOM05Hzl7cOLv94cVarg3CSnjyPmysnOI=; h=Reply-To:Subject:References:To:From:Date:In-Reply-To; b=l9qyQPqjVp2FujbpuS5bIfCsHtnkpUWuff/5BrioACjGCwi4pgSy/O9k4miWpO1sH Sn5aTPrD9Rd0dvz1IAt+Am4uH+2h5FWbK/bL2D+ZkS3yUB6fT1eHnFH4Lu2Co7Vz1I yiYupPrirqbwdSsq8oCZfY48mv8Gtqz8KlkN2EA0= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-4 References: <524e75d3f95d4b51892a8f54ad2f6edd@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB4C79@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DB4F9A@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <49f6ef42a4984a59b28bb63d488acdf1@rew09926dag03b.domain1.systemhost.net> To: philip.eardley@bt.com, mohamed.boucadair@orange.com, multipathtcp@ietf.org From: Olivier Bonaventure Message-ID: <8fc8ebbf-2eae-5b87-8879-39ef9c1cdb21@uclouvain.be> Date: Wed, 16 Nov 2016 20:48:37 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <49f6ef42a4984a59b28bb63d488acdf1@rew09926dag03b.domain1.systemhost.net> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 4C7DC67DA73.A4448 X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Subject: Re: [multipathtcp] Proposed charter text for MPTCP proxy item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Nov 2016 19:48:49 -0000 Phil, > On the question of single-ended proxy as well as 2-ended. Why is the > former considered by operators? surely it needs MPTCP in end hosts or > servers, which unfortunately isnt there yet? Or do you mean today the > operators want to deploy 2-ended proxy solution, and make sure the > solution will work in the future for 1-ended, without any great changes > The use cases are different. The single-ended proxy is for MPTCP-enabled smartphones for which operators want to combine LTE and WiFi. These smartphones are typically sold by the operators themselves with a special firmware. There are a least two vendors that have included the open-source Multipath TCP implementation in the Linux kernel on several of their recent smartphones. This special firmware is typically only deployed in countries where there is a WiFi/LTE bonding service. This use case is currently supported by using SOCKS, but SOCKS introduces a delay to each TCP connection because it exchanges information in the payload. A single-ended proxy solution would provide improved performance for this use case. The two-ended proxy is for CPE-routers that are controlled by the operators and can be equipped with an LTE connection or attached to an LTE gateway in addition to their xDSL line. In this use case, the CPE acts as a proxy that converts TCP into MPTCP and then the operator runs to proxy to convert it back to regular TCP. These two proxies are required because very few endhosts and very few servers support MPTCP today. > Happy to add 1-ended if operators really want it. It clearly adds work > to make sure that the solution works in both cases, as well as protocol > work for the first proxy to discover whether a 2^nd proxy exists for > this particular receiving end host. We should cover these two use cases, they are both important for MPTCP. Olivier From nobody Wed Nov 16 17:18:01 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 1D209129417 for ; Wed, 16 Nov 2016 17:18:01 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -6.901 X-Spam-Level: X-Spam-Status: No, score=-6.901 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H2=-0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id le8fdSKHQt6L for ; Wed, 16 Nov 2016 17:17:57 -0800 (PST) Received: from smtp-fr.alcatel-lucent.com (fr-hpida-esg-02.alcatel-lucent.com [135.245.210.21]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 8B54512987B for ; Wed, 16 Nov 2016 17:17:30 -0800 (PST) Received: from fr712umx3.dmz.alcatel-lucent.com (unknown [135.245.210.42]) by Websense Email Security Gateway with ESMTPS id 3DADA30F60AF6; Thu, 17 Nov 2016 01:17:27 +0000 (GMT) Received: from fr711usmtp1.zeu.alcatel-lucent.com (fr711usmtp1.zeu.alcatel-lucent.com [135.239.2.122]) by fr712umx3.dmz.alcatel-lucent.com (GMO-o) with ESMTP id uAH1HRIc013122 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Thu, 17 Nov 2016 01:17:28 GMT Received: from FR712WXCHHUB03.zeu.alcatel-lucent.com (fr712wxchhub03.zeu.alcatel-lucent.com [135.239.2.74]) by fr711usmtp1.zeu.alcatel-lucent.com (GMO) with ESMTP id uAH1HQth026612 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Thu, 17 Nov 2016 02:17:27 +0100 Received: from FR712WXCHMBA14.zeu.alcatel-lucent.com ([169.254.6.77]) by FR712WXCHHUB03.zeu.alcatel-lucent.com ([135.239.2.74]) with mapi id 14.03.0301.000; Thu, 17 Nov 2016 02:17:26 +0100 From: "Henderickx, Wim (Nokia - BE)" To: "philip.eardley@bt.com" , "mohamed.boucadair@orange.com" , "multipathtcp@ietf.org" Thread-Topic: [multipathtcp] Proposed charter text for MPTCP proxy item Thread-Index: AQHSQHBbR/6DctdbSpOPmSDb5MGITg== Date: Thu, 17 Nov 2016 01:17:26 +0000 Message-ID: Accept-Language: nl-BE, en-US Content-Language: en-GB X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Microsoft-MacOutlook/f.1c.0.161115 x-originating-ip: [135.239.27.40] Content-Type: multipart/alternative; boundary="_000_BCF801F2106E4B1CB4126CCC473156B1nokiacom_" MIME-Version: 1.0 Archived-At: Subject: Re: [multipathtcp] Proposed charter text for MPTCP proxy item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Nov 2016 01:18:01 -0000 --_000_BCF801F2106E4B1CB4126CCC473156B1nokiacom_ Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 UGhpbCwgeW91IHNob3VsZCBsb29rIGF0IHRoZSBLVCB1c2UgY2FzZSBwcmVzZW50YXRpb24gZm9y IHNpbmdsZSBlbmRlZC4gTWlncmF0aW9uIGlzIGltcG9ydGFudCBhbmQgYXMgc3VjaCBoYXZlIGJv dGggZHVhbCBlbmRlZCBhbmQgc2luZ2xlIGVuZGVkIGlzIGltcG9ydGFudCB0byBnZXQgdG8gdGhl IGVuZC1nb2FsIHdoaWNoIGlzIEUyRSB0cmFuc3BhcmVudCBNUFRDUC4NCg0KaHR0cHM6Ly93d3cu aWV0Zi5vcmcvcHJvY2VlZGluZ3MvOTcvc2xpZGVzL3NsaWRlcy05Ny1iYW5hbmEta3QtZ2lnYS1s dGUtbW9iaWxlLW1wdGNwLXByb3h5LWRldmVsb3BtZW50LTAwLnBkZg0KDQoNCkZyb206IG11bHRp cGF0aHRjcCA8bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmc+IG9uIGJlaGFsZiBvZiAicGhp bGlwLmVhcmRsZXlAYnQuY29tIiA8cGhpbGlwLmVhcmRsZXlAYnQuY29tPg0KRGF0ZTogVGh1cnNk YXksIDE3IE5vdmVtYmVyIDIwMTYgYXQgMDE6MzgNClRvOiAibW9oYW1lZC4gYm91Y2FkYWlyIiA8 bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbT4sICJtdWx0aXBhdGh0Y3BAaWV0Zi5vcmciIDxt dWx0aXBhdGh0Y3BAaWV0Zi5vcmc+DQpTdWJqZWN0OiBSZTogW211bHRpcGF0aHRjcF0gUHJvcG9z ZWQgY2hhcnRlciB0ZXh0IGZvciBNUFRDUCBwcm94eSBpdGVtDQoNCk9uIHRoZSBxdWVzdGlvbiBv ZiBzaW5nbGUtZW5kZWQgcHJveHkgYXMgd2VsbCBhcyAyLWVuZGVkLiBXaHkgaXMgdGhlIGZvcm1l ciBjb25zaWRlcmVkIGJ5IG9wZXJhdG9ycz8g4oCTIHN1cmVseSBpdCBuZWVkcyBNUFRDUCBpbiBl bmQgaG9zdHMgb3Igc2VydmVycywgd2hpY2ggdW5mb3J0dW5hdGVseSBpc27igJl0IHRoZXJlIHll dD8gT3IgZG8geW91IG1lYW4g4oCYdG9kYXkgdGhlIG9wZXJhdG9ycyB3YW50IHRvIGRlcGxveSAy LWVuZGVkIHByb3h5IHNvbHV0aW9uLCBhbmQgbWFrZSBzdXJlIHRoZSBzb2x1dGlvbiB3aWxsIHdv cmsgaW4gdGhlIGZ1dHVyZSBmb3IgMS1lbmRlZCwgd2l0aG91dCBhbnkgZ3JlYXQgY2hhbmdlc+KA mQ0KSGFwcHkgdG8gYWRkIDEtZW5kZWQgaWYgb3BlcmF0b3JzIHJlYWxseSB3YW50IGl0LiBJdCBj bGVhcmx5IGFkZHMgd29yayB0byBtYWtlIHN1cmUgdGhhdCB0aGUgc29sdXRpb24gd29ya3MgaW4g Ym90aCBjYXNlcywgYXMgd2VsbCBhcyBwcm90b2NvbCB3b3JrIGZvciB0aGUgZmlyc3QgcHJveHkg dG8gZGlzY292ZXIgd2hldGhlciBhIDJuZCBwcm94eSBleGlzdHMgZm9yIHRoaXMgcGFydGljdWxh ciByZWNlaXZpbmcgZW5kIGhvc3QuDQpJdCBsb29rcyBsaWtlIHdlIG5lZWQgdG8gYWRkIHNvbWV0 aGluZyBvbiBjb25maWd1cmF0aW9uLg0KVGhhbmtzIGZvciB0aGUgcG9pbnRlciB0byB0aGUgb2Jq ZWN0aXZlcy4gV2XigJlsbCB0aGluayBhYm91dCB0aGF0IGxhdGVyIChhZnRlciByZS1jaGFydGVy aW5nKQ0KDQpGcm9tOiBtb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tIFttYWlsdG86bW9oYW1l ZC5ib3VjYWRhaXJAb3JhbmdlLmNvbV0NClNlbnQ6IDE2IE5vdmVtYmVyIDIwMTYgMTU6MjcNClRv OiBFYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFIgPHBoaWxpcC5lYXJkbGV5QGJ0LmNvbT47IG11bHRp cGF0aHRjcEBpZXRmLm9yZw0KU3ViamVjdDogUkU6IFByb3Bvc2VkIGNoYXJ0ZXIgdGV4dCBmb3Ig TVBUQ1AgcHJveHkgaXRlbQ0KDQpIaSBQaGlsLA0KDQpUaGFuayB5b3UgZm9yIHRoZSBmZWVkYmFj ay4NCg0KUGxlYXNlIHNlZSBpbmxpbmUuDQoNCkNoZWVycywNCk1lZA0KDQpEZSA6IHBoaWxpcC5l YXJkbGV5QGJ0LmNvbTxtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPiBbbWFpbHRvOnBoaWxp cC5lYXJkbGV5QGJ0LmNvbV0NCkVudm95w6kgOiBtZXJjcmVkaSAxNiBub3ZlbWJyZSAyMDE2IDE2 OjAzDQrDgCA6IEJPVUNBREFJUiBNb2hhbWVkIElNVC9PTE47IG11bHRpcGF0aHRjcEBpZXRmLm9y ZzxtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KT2JqZXQgOiBSRTogUHJvcG9zZWQgY2hh cnRlciB0ZXh0IGZvciBNUFRDUCBwcm94eSBpdGVtDQoNCkFzc2Vzc21lbnQgY3JpdGVyaWEg4oCT IG5vdCBhbiBSRkMuIFBlcmhhcHMgaXQgZG9lc27igJl0IG5lZWQgc2F5aW5nIGluIHRoZSBjaGFy dGVyLg0KW01lZF0gSSBkb27igJl0IHRoaW5rIHdlIG5lZWQgdG8gc2F5IHRoYXQgaW4gdGhlIGNo YXJ0ZXIuDQoNClRoZSBwb2ludCBpcyB0aGF0IHRoZSBwcm9jZXNzIHdpbGwgZm9sbG93IHRoaXMg YXBwcm9hY2g6IGRpc2N1c3MgY3JpdGVyaWE7IGdldHMgcHJvcG9zYWxzIGFnYWluc3QgdGhlc2Ug Y3JpdGVyaWEuDQpbTWVkXSBUaGF04oCZcyBvbmUgd2F5IHRvIHByb2NlZWQsIGJ1dCBub3QgdGhl IG9ubHkgb25lLiBJIHByZWZlciBhIG1vcmUgcHJhZ21hdGljIGFwcHJvYWNoIHRoYXQgd2Ugc3Rh cnQgd2l0aCBhIGNhbmRpZGF0ZSBkb2N1bWVudCB0aGF0IHdpbGwgYmUgdXBkYXRlZCB0byByZWNv cmQgYW55IGNvbnNlbnN1cyBmcm9tIHRoZSBXRy4gV2UgY2FuIHByb2dyZXNzIGluIC8vIGFzIHN1 Z2dlc3RlZCBieSB0aGUgcmVjZW50IElFU0cgc3RhdGVtZW50Og0KDQoNCuKAnFdoZW4gdGhlIHBy b2JsZW0gc2NvcGUgaXMgd2VsbCB1bmRlcnN0b29kIGFuZCBhZ3JlZWQNCg0KdXBvbiwgY2hhcnRl cnMgZm9jdXNlZCBvbiBzb2x1dGlvbnMgd29yayBhcmUgZXh0cmVtZWx5IGVmZmljaWVudC7igJ0N Cg0KRG9u4oCZdCB3YW50IHRvIHByZXN1bWUgdGhlcmUgd29u4oCZdCBiZSBvdGhlciBwcm9wb3Nh bHMgYW5kIHN0YXJ0aW5nIHBvaW50cy4gVGhlIGRpc2N1c3Npb24gc28gZmFyIHNlZW1zIHRvIHN1 Z2dlc3QgdGhlcmUgYXJlIG90aGVyIGlkZWFzDQpbTWVkXSBJZGVhcyBkbyBub3QgbWVhbiBuZWNl c3NhcmlseSBuZXcgc29sdXRpb25zIG9yIGRvY3VtZW50cy4gQXMgSSBtZW50aW9uZWQgZWFybGll ciwgdGhlIGN1cnJlbnQgbWVyZ2VkIGRyYWZ0IGlzIG5vdCBmcm96ZW4sIGlucHV0cy9jb21tZW50 cy9zdWdnZXN0aW9ucyBhcmUgbW9yZSB0aGFuIHdlbGNvbWUuDQoNClRhcmdldCBkZXNpZ24gb2Jq ZWN0aXZlcyDigJMgcGxlYXNlIGNhbiB5b3UgcG9pbnQgbWUgdG8gd2hlcmUgdGhlIG9iamVjdGl2 ZXMgb2YgeW91ciBwcm9wb3NhbCBhcmUgbGlzdGVkLiBUaGF0IHdpbGwgYmUgdXNlZnVsIGlucHV0 IGZvciBtZSAmIFlvc2hpIHRvIHByb2R1Y2UgYW4gaW5pdGlhbCB2ZXJzaW9uIG9mIHRoZSBhc3Nl c3NtZW50IGNyaXRlcmlhLg0KW01lZF0gVGhpcyBpcyBtZW50aW9uZWQgaW4gdGhlIEludHJvZHVj dGlvbiBvZiB0aGUgZHJhZnQ6DQoNCg0KICAgbyAgTm8gZW5jYXBzdWxhdGlvbiByZXF1aXJlZCAo bm8gdHVubmVscywgd2hhdHNvZXZlcikuDQoNCiAgIG8gIE5vIG91dC1vZi1iYW5kIHNpZ25hbGlu ZyBmb3IgZWFjaCBNUFRDUCBzdWJmbG93IGlzIHJlcXVpcmVkLg0KDQogICBvICBBdm9pZHMgaW50 ZXJmZXJlbmNlIHdpdGggbmF0aXZlIE1QVENQIGNvbm5lY3Rpb25zLg0KDQogICBvICBUYXJnZXRz IGJvdGggb24tcGF0aCBhbmQgb2ZmLXBhdGggTUNQcy4NCg0KICAgbyAgQWNjb21tb2RhdGVzIHZh cmlvdXMgZGVwbG95bWVudCBjb250ZXh0cywgc3VjaCBhcyB0aG9zZSB0aGF0DQoNCiAgICAgIHJl cXVpcmUgdGhlIHByZXNlcnZhdGlvbiBvZiB0aGUgc291cmNlIElQIGFkZHJlc3MgYW5kIG90aGVy cw0KDQogICAgICBjaGFyYWN0ZXJpemVkIGJ5IGFuIGFkZHJlc3Mgc2hhcmluZyBkZXNpZ24uDQoN Cg0KDQpJ4oCZbSBwdXR0aW5nIGFzaWRlIHRoaXMgb25lIGFzIEkgYmVsaWV2ZSBpdCBpcyBjb250 ZW50aW91czoNCg0KICAgbyAgQ2FycmllcyBhbnkgcHJvdG9jb2wgZm9yIHRoZSBiZW5lZml0IG9m IG1hc3NpdmUgTVBUQ1AgYWRvcHRpb24uDQoNCg0KSSB0aGluayB0aGUgY2hhcnRlciB0ZXh0IHNo b3VsZCBiZSBleHBsaWNpdCBhYm91dCB0d28tZW5kZWQgcHJveHkg4oCTIGFzIEkgdW5kZXJzdGFu ZCBpdCwgdGhhdOKAmXMgd2hhdCBtYXRjaGVzIHRoZSBjdXJyZW50IGRlcGxveW1lbnRzIChub3Qg MS1lbmRlZCksIHNvIHRoYXTigJlzIHdoYXQgSSB0aGluayB0aGUgZm9jdXMgc2hvdWxkIGJlLg0K W01lZF0gQm90aCBzaW5nbGUgYW5kIHR3by1lbmRlZCBwcm94aWVzIGFyZSBjb25zaWRlcmVkIGJ5 IG9wZXJhdG9ycy4gVGhhdOKAmXMgd2h5IEnigJltIHN1Z2dlc3RpbmcgdG8gY2l0ZSBib3RoLg0K DQpEaXNjdXNzaW9uIHdvdWxkIGJlIHVzZWZ1bCBvbiB0d28gb2YgeW91ciBwb2ludHM6DQoNCkZp cnN0bHksIGRlcGxveW1lbnQgY29uc2lkZXJhdGlvbnMuIFdoYXQgZG8gcGVvcGxlIHRoaW5rIHdv dWxkIGJlIHVzZWZ1bCBoZXJlPyBFeHBlcmllbmNlcyBmcm9tIGRlcGxveW1lbnRzPyBJbXBsZW1l bnRhdGlvbiBhZHZpY2U/IFdoYXQgaW5mb3JtYXRpb24gaGFzIHRvIGJlIGNvbmZpZ3VyZWQgKGlu IHNvbWUgdW5zcGVjaWZpZWQgd2F5KSBvbiB0aGUgcHJveGllcz8gU29tZXRoaW5nIGVsc2U/DQpb SSB0aGluayBpdCB3b3VsZCBiZSB1c2VmdWwgdG8gY2FwdHVyZSBhdCBsZWFzdCBzb21lIG9mIHRo aXMgaW5mb3JtYXRpb25dDQpbTWVkXSBXaGF0IEkgaGF2ZSBpbiBtaW5kIGlzIHRoZSBraW5kIG9m IGRldGFpbHMgaW5jbHVkZWQgaW4gaHR0cHM6Ly90b29scy5pZXRmLm9yZy9odG1sL2RyYWZ0LW5h bS1tcHRjcC1kZXBsb3ltZW50LWNvbnNpZGVyYXRpb25zLTAwLmh0bWwuDQoNClNlY29uZCwgcHJv dmlzaW9uIG9mIGNvbmZpZ3VyYXRpb24gaW5mb3JtYXRpb24gdG8gTVBUQ1AgcHJveGllcy4gQXMg SSB1bmRlcnN0YW5kIGl0LCB0aGlzIHdpbGwgYmUgZG9uZSBieSBtYW51YWwgY29uZmlndXJhdGlv biwgb3IgREhDUCBleHRlbnNpb25zLCBvciBzb21ldGhpbmcgZWxzZS4gTXkgaW5pdGlhbCByZWFj dGlvbiBpcyB0aGF0IEkgdGhpbmsgdGhlc2UgdGhpbmdzIGFyZSBvdXRzaWRlIHRoZSBzY29wZSBv ZiB0aGUgV0cuIEJ1dCB0aGUgV0cgY2FuIGhlbHAgbW90aXZhdGUgd29yayBlbHNld2hlcmUuDQpb TWVkXSBUaGUgcHJvYmxlbSBpcyB0aGF0IHRoZSBESEMgV0cgY2hhcnRlciBpcyBleHBsaWNpdCBh Ym91dCB0aGlzOg0KDQoNCiJEZWZpbml0aW9ucyBvZiBuZXcgREhDUCBvcHRpb25zIHRoYXQgYXJl IGRlbGl2ZXJlZCB1c2luZyBzdGFuZGFyZA0KDQptZWNoYW5pc21zIHdpdGggZG9jdW1lbnRlZCBz ZW1hbnRpY3MgYXJlIG5vdCBjb25zaWRlcmVkIGEgcHJvdG9jb2wNCg0KZXh0ZW5zaW9uIGFuZCB0 aHVzIGFyZSBvdXRzaWRlIG9mIHNjb3BlIGZvciB0aGUgREhDIFdHLiBTdWNoIG9wdGlvbnMNCg0K ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBe Xl5eXl5eXl5eXl4NCg0Kc2hvdWxkIGJlIGRlZmluZWQgd2l0aGluIHRoZWlyIHJlc3BlY3RpdmUg V0dzIGFuZCByZXZpZXdlZCBieSBESENQDQoNCl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5e Xl5eXl5eXl5eXl5eXl5eXl4NCg0KZXhwZXJ0cyBpbiB0aGUgSW50ZXJuZXQgQXJlYSBEaXJlY3Rv cmF0ZS4gSG93ZXZlciwgaWYgc3VjaCBvcHRpb25zDQoNCnJlcXVpcmUgcHJvdG9jb2wgZXh0ZW5z aW9ucyBvciBuZXcgc2VtYW50aWNzLCB0aGUgcHJvdG9jb2wgZXh0ZW5zaW9uDQoNCndvcmsgbXVz dCBiZSBkb25lIGluIHRoZSBESEMgV0cuIg0KDQpJ4oCZbSByZWl0ZXJhdGluZyBteSByZXF1ZXN0 IHRvIGluY2x1ZGUgdGhvc2UgaW4gdGhlIHVwZGF0ZWQgY2hhcnRlci4gVGhhbmtzLg0KDQpUaGFu a3MNCltNZWRdIFRoYW5rIHlvdS4NCnBoaWwNCg0KDQoNCkZyb206IG1vaGFtZWQuYm91Y2FkYWly QG9yYW5nZS5jb208bWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20+IFttYWlsdG86 bW9oYW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbV0NClNlbnQ6IDE2IE5vdmVtYmVyIDIwMTYgMTA6 MDYNClRvOiBFYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFIgPHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxt YWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPj47IG11bHRpcGF0aHRjcEBpZXRmLm9yZzxtYWls dG86bXVsdGlwYXRodGNwQGlldGYub3JnPg0KU3ViamVjdDogUkU6IFByb3Bvc2VkIGNoYXJ0ZXIg dGV4dCBmb3IgTVBUQ1AgcHJveHkgaXRlbQ0KDQpIaSBQaGlsLA0KDQpUaGFuayB5b3UgZm9yIHNo YXJpbmcgdGhpcyB0ZXh0Lg0KDQpJIHdvdWxkIGxpa2UgdG8gbWFrZSBzZXZlcmFsIGNvbW1lbnRz Og0KDQrigKIgICAgICAgICBJIGRvbuKAmXQgdGhpbmsgdGhhdCBhc3Nlc3NtZW50IGNyaXRlcmlh IGFuZCBhbmFseXNpcyBhcmUgdG8gYmUgY29uc2lkZXJlZCBhcyBkZWxpdmVyYWJsZXMgKGhpbnRl ZCBieSDigJxwcm9kdWNpbmfigJ0gd29yZGluZyBpbiB0aGUgcHJvcG9zZWQgdGV4dCkuIFRoaXMg aXMgSU1ITyBwYXJ0IG9mIHRoZSBub3JtYWwgaGFuZGxpbmcgb2YgcHJvcG9zYWxzIHdpdGhpbiBX R3MuIFRoZSBhbmFseXNpcyBtYXkgYmUgbW9yZSBvciBsZXNzIGZvcm1hbCwgYnV0IHdlIGRvbuKA mXQgbmVlZCB0byBzYXkgaXQgZXhwbGljaXRseSBpbiBhIGNoYXJ0ZXIuDQoNCuKAoiAgICAgICAg IEF0IHRoaXMgc3RhZ2UsIEkgb25seSBzZWUgb25lIG1lcmdlZCBwcm9wb3NhbCB0aGF0IGlzIGVu ZG9yc2VkIGJ5IGEgZ3JvdXAgb2YgcGVvcGxlIHdobyBoYXZlIHRoZSBlbmVyZ3kgdG8gd29yayBv biB0aGlzLiBUaGlzIGdyb3VwIGlzIHJlYWR5IHRvIGxlYWQgdGhpcyB3b3JrIHRvIGNhcHR1cmUg YW5kIHJlY29yZCB0aGUgY29uc2Vuc3VzIG9mIHRoZSBXRyB3aGVuIGl0IGNvbWVzIHRvIHRlY2hu aWNhbCBkZXNpZ24gY2hvaWNlcy4gTGlrZSBhbnkgSUVURiBkcmFmdCwgdGhhdCBtZXJnZWQgcHJv cG9zYWwgaXMgbm90IGZyb3plbi4NCg0K4oCiICAgICAgICAgRnJvbSB3aGVyZSBJIHNpdCwgSSBk aWRu4oCZdCBoZWFyIG9iamVjdGlvbnMgYWJvdXQgdGhlIHRhcmdldCBkZXNpZ24gb2JqZWN0aXZl cyBvZiB0aGUgTmV0d29yay1hc3Npc3RlZCBNUFRDUCBzb2x1dGlvbiAoMC1SVFQgcHJveHlpbmcs IGF2b2lkIGludGVyZmVyZW5jZSB3aXRoIG5hdGl2ZSBNUFRDUCBjb25uZWN0aW9uLCBlbmNvdXJh Z2UgdGhlIGVzdGFibGlzaG1lbnQgb2YgZTJlIE1QVENQIGNvbm5lY3Rpb25zLCBldGMuKSBidXQg c29tZSBkaXNhZ3JlZW1lbnRzIGFib3V0IGhvdyB0byBzdHJ1Y3R1cmUgdGhlIGFkZGl0aW9uYWwg ZGF0YSB0byBiZSBzdXBwbGllZCBkdXJpbmcgdGhlIDNXSFMuIFRob3NlIGFyZSBmYWlyIG9iamVj dGlvbnMgdGhhdCBjYW4gYmUgaGFuZGxlZCB1c2luZyB0aGUgbm9ybWFsIElFVEYgcHJvY2VkdXJl IChpLmUuLCBjb25zZW5zdXMpLg0KDQrigKIgICAgICAgICBUaGVyZSB3YXMgYWxzbyBzb21lIGlu dGVyZXN0IGluIHRoZSBkZXBsb3ltZW50IGRvY3VtZW50IGFzIGEgY29tcGFuaW9uIG1hdGVyaWFs IHRvIGhhdmUgYSBiaWcgcGljdHVyZSBvZiB0aGUgTmV0d29yay1Bc3Npc3RlZCBNUFRDUCBtb2Rl bHMuDQoNCkluIHN1bW1hcnksIEkgd291bGQgbGlrZSB0byBjaGFydGVyIHRvIGJlIG1vcmUgZXhw bGljaXQvY2xlYXIgdGhlIE1QVENQIHByb3h5IHdvcmsgaXMgZGVmaW5pdGVseSBpbiBzY29wZS4g QmVsb3cgYSB0ZXh0IHByb3Bvc2FsOg0KDQpNYW55IG9wZXJhdG9ycyBub3cgY29udGVtcGxhdGUg dGhlIHVzZSBvZiBNUFRDUCB0byBvcHRpbWl6ZSByZXNvdXJjZQ0KdXNhZ2UgaW4gdGhlIHZhcmlv dXMgYWNjZXNzIG5ldHdvcmtzIChib3RoIHdpcmVkIGFuZCB3aXJlbGVzcykgdGhleQ0Kb3BlcmF0 ZS4gQ29ycmVzcG9uZGluZyBkZXNpZ25zIGFzc3VtZSBNUFRDUCBwcm94eSBjYXBhYmlsaXRpZXMg dGhhdA0KbWF5IGJlIGVtYmVkZGVkIGluIENQRSBkZXZpY2VzIGFuZC9vciBpbiB0aGUgb3BlcmF0 b3IncyBuZXR3b3JrLg0KVHlwaWNhbGx5LCBhbiBNUFRDUCBwcm94eSBtYXkgYmUgZW1iZWRkZWQg aW4gdGhlIEN1c3RvbWVyIFByZW1pc2VzDQpFcXVpcG1lbnQgKENQRSkgYW5kL29yIGluIHRoZSBv cGVyYXRvcuKAmXMgbmV0d29yay4NCk5vIGFzc3VtcHRpb24gaXMgbWFkZSBhYm91dCB0aGUgbG9j YXRpb24gb2YgdGhlDQpNUFRDUCBwcm94eSBpbnNpZGUgYW4gb3BlcmF0b3LigJlzIG5ldHdvcmsu DQoNClRoZSBXRyB3aWxsIGludmVzdGlnYXRlIHNvbHV0aW9ucyB0byBhZGRyZXNzIHRoZXNlDQp0 YXJnZXQgZGVwbG95bWVudHMuIERlcGxveW1lbnQgY29uc2lkZXJhdGlvbnMgYXMgd2VsbCBhcyBt ZWFucyB0bw0KcHJvdmlzaW9uIGNvbmZpZ3VyYXRpb24gaW5mb3JtYXRpb24gdG8gTVBUQ1AgcHJv eGllcyB3aWxsIGFsc28gYmUNCmRvY3VtZW50ZWQgYnkgdGhlIFdHLg0KDQpUaGFuayB5b3UuDQoN CkNoZWVycywNCk1lZA0KDQpEZSA6IG11bHRpcGF0aHRjcCBbbWFpbHRvOm11bHRpcGF0aHRjcC1i b3VuY2VzQGlldGYub3JnXSBEZSBsYSBwYXJ0IGRlIHBoaWxpcC5lYXJkbGV5QGJ0LmNvbTxtYWls dG86cGhpbGlwLmVhcmRsZXlAYnQuY29tPg0KRW52b3nDqSA6IG1hcmRpIDE1IG5vdmVtYnJlIDIw MTYgMTc6MjQNCsOAIDogbXVsdGlwYXRodGNwQGlldGYub3JnPG1haWx0bzptdWx0aXBhdGh0Y3BA aWV0Zi5vcmc+DQpPYmpldCA6IFttdWx0aXBhdGh0Y3BdIFByb3Bvc2VkIGNoYXJ0ZXIgdGV4dCBm b3IgTVBUQ1AgcHJveHkgaXRlbQ0KDQpIaSwNCkZvbGxvd2luZyBvdXIgZGlzY3Vzc2lvbiBvbiB5 ZXN0ZXJkYXnigJlzIFdHIG1lZXRpbmcsIGhlcmUgaXMgc29tZSBwcm9wb3NlZCB0ZXh0IGZvciB0 aGUgY2hhcnRlcjotDQoNCg0KTVBUQ1AgaXMgbm93IHNlZWluZyB3aWRlc3ByZWFkIGRlcGxveW1l bnQgaW4gbmV0d29ya3MgdG8gYm9uZCB0b2dldGhlciB0d28gYWNjZXNzZXMsIHN1Y2ggYXMgZml4 ZWQgYW5kIG1vYmlsZSBicm9hZGJhbmQuIFRoZSBzY2VuYXJpbyB0eXBpY2FsbHkgZmVhdHVyZXMg dHdvIHByb3hpZXMsIG9uZSBpbiB0aGUgaG9tZSBnYXRld2F5ICjigJhDUEXigJkpIGFuZCBvbmUg aW4gdGhlIG5ldHdvcmssIGJvdGggdW5kZXIgdGhlIGNvbnRyb2wgb2YgdGhlIG9wZXJhdG9yLiBU aGUgV0cgd2lsbCBhbmFseXNlIHByb3Bvc2VkIHNvbHV0aW9ucyBmb3IgdGhpcyBzY2VuYXJpbyBi eSBwcm9kdWNpbmc6LQ0KDQoqIGFzc2Vzc21lbnQgY3JpdGVyaWEgZm9yIHNvbHV0aW9uczsgc3Vw cG9ydCBvZiBub24tVENQIHRyYWZmaWMgaXMgbm90IGEgY3JpdGVyaWEuIFRoZSBXRyBDaGFpcnMg d2lsbCBwcm9kdWNlIHRoZSBpbml0aWFsIHZlcnNpb24uDQoNCiogYW5hbHlzaXMgb2YgcHJvcG9z ZWQgc29sdXRpb25zIGFnYWluc3QgdGhlc2UgY3JpdGVyaWEsIGFzIHdlbGwgYXMgd2hhdCB1cGRh dGVzIHRoZXkgd291bGQgcmVxdWlyZSB0byBSRkM2ODI0YmlzLiAgQXMgYSByZXN1bHQsIHRoZSBX RyBtYXkgYWdyZWUgdG8gZ28gZm9yd2FyZCB3aXRoIHRoZSBmYXZvdXJlZCBzb2x1dGlvbi4NCg0K Q29tbWVudHM/DQpUaGFua3MNClBoaWwgJiBZb3NoaQ0K --_000_BCF801F2106E4B1CB4126CCC473156B1nokiacom_ Content-Type: text/html; charset="utf-8" Content-ID: <171751CF30C497468EABF50D4C5508C0@exchange.lucent.com> Content-Transfer-Encoding: base64 PGh0bWwgeG1sbnM6bz0idXJuOnNjaGVtYXMtbWljcm9zb2Z0LWNvbTpvZmZpY2U6b2ZmaWNlIiB4 bWxuczp3PSJ1cm46c2NoZW1hcy1taWNyb3NvZnQtY29tOm9mZmljZTp3b3JkIiB4bWxuczptPSJo dHRwOi8vc2NoZW1hcy5taWNyb3NvZnQuY29tL29mZmljZS8yMDA0LzEyL29tbWwiIHhtbG5zPSJo dHRwOi8vd3d3LnczLm9yZy9UUi9SRUMtaHRtbDQwIj4NCjxoZWFkPg0KPG1ldGEgaHR0cC1lcXVp dj0iQ29udGVudC1UeXBlIiBjb250ZW50PSJ0ZXh0L2h0bWw7IGNoYXJzZXQ9dXRmLTgiPg0KPG1l dGEgbmFtZT0iVGl0bGUiIGNvbnRlbnQ9IiI+DQo8bWV0YSBuYW1lPSJLZXl3b3JkcyIgY29udGVu dD0iIj4NCjxtZXRhIG5hbWU9IkdlbmVyYXRvciIgY29udGVudD0iTWljcm9zb2Z0IFdvcmQgMTUg KGZpbHRlcmVkIG1lZGl1bSkiPg0KPHN0eWxlPjwhLS0NCi8qIEZvbnQgRGVmaW5pdGlvbnMgKi8N CkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6IkNvdXJpZXIgTmV3IjsNCglwYW5vc2UtMToyIDcg MyA5IDIgMiA1IDIgNCA0O30NCkBmb250LWZhY2UNCgl7Zm9udC1mYW1pbHk6IkNhbWJyaWEgTWF0 aCI7DQoJcGFub3NlLTE6MiA0IDUgMyA1IDQgNiAzIDIgNDt9DQpAZm9udC1mYWNlDQoJe2ZvbnQt ZmFtaWx5OkNhbGlicmk7DQoJcGFub3NlLTE6MiAxNSA1IDIgMiAyIDQgMyAyIDQ7fQ0KQGZvbnQt ZmFjZQ0KCXtmb250LWZhbWlseTpUYWhvbWE7DQoJcGFub3NlLTE6MiAxMSA2IDQgMyA1IDQgNCAy IDQ7fQ0KQGZvbnQtZmFjZQ0KCXtmb250LWZhbWlseToiU2Vnb2UgVUkiO30NCkBmb250LWZhY2UN Cgl7Zm9udC1mYW1pbHk6Q29uc29sYXM7DQoJcGFub3NlLTE6MiAxMSA2IDkgMiAyIDQgMyAyIDQ7 fQ0KLyogU3R5bGUgRGVmaW5pdGlvbnMgKi8NCnAuTXNvTm9ybWFsLCBsaS5Nc29Ob3JtYWwsIGRp di5Nc29Ob3JtYWwNCgl7bWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9u dC1zaXplOjExLjBwdDsNCglmb250LWZhbWlseTpDYWxpYnJpOw0KCW1zby1mYXJlYXN0LWxhbmd1 YWdlOkVOLVVTO30NCmE6bGluaywgc3Bhbi5Nc29IeXBlcmxpbmsNCgl7bXNvLXN0eWxlLXByaW9y aXR5Ojk5Ow0KCWNvbG9yOiMwNTYzQzE7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQph OnZpc2l0ZWQsIHNwYW4uTXNvSHlwZXJsaW5rRm9sbG93ZWQNCgl7bXNvLXN0eWxlLXByaW9yaXR5 Ojk5Ow0KCWNvbG9yOiM5NTRGNzI7DQoJdGV4dC1kZWNvcmF0aW9uOnVuZGVybGluZTt9DQpwLk1z b1BsYWluVGV4dCwgbGkuTXNvUGxhaW5UZXh0LCBkaXYuTXNvUGxhaW5UZXh0DQoJe21zby1zdHls ZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiUGxhaW4gVGV4dCBDaGFyIjsNCgltYXJn aW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTEuMHB0Ow0KCWZv bnQtZmFtaWx5OkNhbGlicmk7DQoJbXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVM7fQ0KcHJlDQoJ e21zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiSFRNTCBQcmVmb3JtYXR0 ZWQgQ2hhciI7DQoJbWFyZ2luOjBjbTsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1z aXplOjEwLjBwdDsNCglmb250LWZhbWlseToiQ291cmllciBOZXciO30NCnAuTXNvQWNldGF0ZSwg bGkuTXNvQWNldGF0ZSwgZGl2Lk1zb0FjZXRhdGUNCgl7bXNvLXN0eWxlLXByaW9yaXR5Ojk5Ow0K CW1zby1zdHlsZS1saW5rOiJCYWxsb29uIFRleHQgQ2hhciI7DQoJbWFyZ2luOjBjbTsNCgltYXJn aW4tYm90dG9tOi4wMDAxcHQ7DQoJZm9udC1zaXplOjguMHB0Ow0KCWZvbnQtZmFtaWx5OlRhaG9t YTsNCgltc28tZmFyZWFzdC1sYW5ndWFnZTpFTi1VUzt9DQpwLk1zb0xpc3RQYXJhZ3JhcGgsIGxp Lk1zb0xpc3RQYXJhZ3JhcGgsIGRpdi5Nc29MaXN0UGFyYWdyYXBoDQoJe21zby1zdHlsZS1wcmlv cml0eTozNDsNCgltYXJnaW4tdG9wOjBjbTsNCgltYXJnaW4tcmlnaHQ6MGNtOw0KCW1hcmdpbi1i b3R0b206MGNtOw0KCW1hcmdpbi1sZWZ0OjM2LjBwdDsNCgltYXJnaW4tYm90dG9tOi4wMDAxcHQ7 DQoJZm9udC1zaXplOjExLjBwdDsNCglmb250LWZhbWlseTpDYWxpYnJpOw0KCW1zby1mYXJlYXN0 LWxhbmd1YWdlOkVOLVVTO30NCnNwYW4uSFRNTFByZWZvcm1hdHRlZENoYXINCgl7bXNvLXN0eWxl LW5hbWU6IkhUTUwgUHJlZm9ybWF0dGVkIENoYXIiOw0KCW1zby1zdHlsZS1wcmlvcml0eTo5OTsN Cgltc28tc3R5bGUtbGluazoiSFRNTCBQcmVmb3JtYXR0ZWQiOw0KCWZvbnQtZmFtaWx5OkNvbnNv bGFzOw0KCW1zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVTO30NCnNwYW4uUGxhaW5UZXh0Q2hhcg0K CXttc28tc3R5bGUtbmFtZToiUGxhaW4gVGV4dCBDaGFyIjsNCgltc28tc3R5bGUtcHJpb3JpdHk6 OTk7DQoJbXNvLXN0eWxlLWxpbms6IlBsYWluIFRleHQiOw0KCWZvbnQtZmFtaWx5OkNhbGlicmk7 fQ0Kc3Bhbi5CYWxsb29uVGV4dENoYXINCgl7bXNvLXN0eWxlLW5hbWU6IkJhbGxvb24gVGV4dCBD aGFyIjsNCgltc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IkJhbGxvb24g VGV4dCI7DQoJZm9udC1mYW1pbHk6IlNlZ29lIFVJIjsNCgltc28tZmFyZWFzdC1sYW5ndWFnZTpF Ti1VUzt9DQpzcGFuLlRleHRlYnJ1dENhcg0KCXttc28tc3R5bGUtbmFtZToiVGV4dGUgYnJ1dCBD YXIiOw0KCW1zby1zdHlsZS1wcmlvcml0eTo5OTsNCgltc28tc3R5bGUtbGluazoiVGV4dGUgYnJ1 dCI7DQoJZm9udC1mYW1pbHk6Q29uc29sYXM7DQoJbXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVM7 fQ0KcC5UZXh0ZWJydXQsIGxpLlRleHRlYnJ1dCwgZGl2LlRleHRlYnJ1dA0KCXttc28tc3R5bGUt bmFtZToiVGV4dGUgYnJ1dCI7DQoJbXNvLXN0eWxlLWxpbms6IlRleHRlIGJydXQgQ2FyIjsNCglt YXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAwMDFwdDsNCglmb250LXNpemU6MTEuMHB0Ow0K CWZvbnQtZmFtaWx5OkNhbGlicmk7DQoJbXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tVVM7fQ0Kc3Bh bi5UZXh0ZWRlYnVsbGVzQ2FyDQoJe21zby1zdHlsZS1uYW1lOiJUZXh0ZSBkZSBidWxsZXMgQ2Fy IjsNCgltc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNvLXN0eWxlLWxpbms6IlRleHRlIGRlIGJ1 bGxlcyI7DQoJZm9udC1mYW1pbHk6VGFob21hOw0KCW1zby1mYXJlYXN0LWxhbmd1YWdlOkVOLVVT O30NCnAuVGV4dGVkZWJ1bGxlcywgbGkuVGV4dGVkZWJ1bGxlcywgZGl2LlRleHRlZGVidWxsZXMN Cgl7bXNvLXN0eWxlLW5hbWU6IlRleHRlIGRlIGJ1bGxlcyI7DQoJbXNvLXN0eWxlLWxpbms6IlRl eHRlIGRlIGJ1bGxlcyBDYXIiOw0KCW1hcmdpbjowY207DQoJbWFyZ2luLWJvdHRvbTouMDAwMXB0 Ow0KCWZvbnQtc2l6ZToxMS4wcHQ7DQoJZm9udC1mYW1pbHk6Q2FsaWJyaTsNCgltc28tZmFyZWFz dC1sYW5ndWFnZTpFTi1VUzt9DQpzcGFuLlByZm9ybWF0SFRNTENhcg0KCXttc28tc3R5bGUtbmFt ZToiUHLDqWZvcm1hdMOpIEhUTUwgQ2FyIjsNCgltc28tc3R5bGUtcHJpb3JpdHk6OTk7DQoJbXNv LXN0eWxlLWxpbms6IlByw6lmb3JtYXTDqSBIVE1MIjsNCglmb250LWZhbWlseToiQ291cmllciBO ZXciO30NCnAuUHJmb3JtYXRIVE1MLCBsaS5QcmZvcm1hdEhUTUwsIGRpdi5QcmZvcm1hdEhUTUwN Cgl7bXNvLXN0eWxlLW5hbWU6IlByw6lmb3JtYXTDqSBIVE1MIjsNCgltc28tc3R5bGUtbGluazoi UHLDqWZvcm1hdMOpIEhUTUwgQ2FyIjsNCgltYXJnaW46MGNtOw0KCW1hcmdpbi1ib3R0b206LjAw MDFwdDsNCglmb250LXNpemU6MTEuMHB0Ow0KCWZvbnQtZmFtaWx5OkNhbGlicmk7DQoJbXNvLWZh cmVhc3QtbGFuZ3VhZ2U6RU4tVVM7fQ0Kc3Bhbi5FbWFpbFN0eWxlMzANCgl7bXNvLXN0eWxlLXR5 cGU6cGVyc29uYWw7DQoJZm9udC1mYW1pbHk6Q2FsaWJyaTsNCgljb2xvcjp3aW5kb3d0ZXh0O30N CnNwYW4uRW1haWxTdHlsZTMxDQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsOw0KCWZvbnQtZmFt aWx5OiJDb3VyaWVyIE5ldyI7DQoJY29sb3I6YmxhY2s7DQoJZm9udC13ZWlnaHQ6bm9ybWFsOw0K CWZvbnQtc3R5bGU6bm9ybWFsO30NCnNwYW4uRW1haWxTdHlsZTMyDQoJe21zby1zdHlsZS10eXBl OnBlcnNvbmFsOw0KCWZvbnQtZmFtaWx5OkNhbGlicmk7DQoJY29sb3I6IzFGNDk3RDt9DQpzcGFu LkVtYWlsU3R5bGUzMw0KCXttc28tc3R5bGUtdHlwZTpwZXJzb25hbDsNCglmb250LWZhbWlseToi Q291cmllciBOZXciOw0KCWNvbG9yOmJsYWNrOw0KCWZvbnQtd2VpZ2h0Om5vcm1hbDsNCglmb250 LXN0eWxlOm5vcm1hbDt9DQpzcGFuLmdyZXkNCgl7bXNvLXN0eWxlLW5hbWU6Z3JleTt9DQpzcGFu LkVtYWlsU3R5bGUzNQ0KCXttc28tc3R5bGUtdHlwZTpwZXJzb25hbDsNCglmb250LWZhbWlseTpD YWxpYnJpOw0KCWNvbG9yOiMxRjQ5N0Q7fQ0Kc3Bhbi5FbWFpbFN0eWxlMzYNCgl7bXNvLXN0eWxl LXR5cGU6cGVyc29uYWw7DQoJZm9udC1mYW1pbHk6Q2FsaWJyaTsNCgljb2xvcjp3aW5kb3d0ZXh0 O30NCnNwYW4uRW1haWxTdHlsZTM3DQoJe21zby1zdHlsZS10eXBlOnBlcnNvbmFsLXJlcGx5Ow0K CWZvbnQtZmFtaWx5OkNhbGlicmk7DQoJY29sb3I6d2luZG93dGV4dDt9DQpzcGFuLm1zb0lucw0K CXttc28tc3R5bGUtdHlwZTpleHBvcnQtb25seTsNCgltc28tc3R5bGUtbmFtZToiIjsNCgl0ZXh0 LWRlY29yYXRpb246dW5kZXJsaW5lOw0KCWNvbG9yOnRlYWw7fQ0KLk1zb0NocERlZmF1bHQNCgl7 bXNvLXN0eWxlLXR5cGU6ZXhwb3J0LW9ubHk7DQoJZm9udC1zaXplOjEwLjBwdDt9DQpAcGFnZSBX b3JkU2VjdGlvbjENCgl7c2l6ZTo2MTIuMHB0IDc5Mi4wcHQ7DQoJbWFyZ2luOjcyLjBwdCA3Mi4w cHQgNzIuMHB0IDcyLjBwdDt9DQpkaXYuV29yZFNlY3Rpb24xDQoJe3BhZ2U6V29yZFNlY3Rpb24x O30NCi0tPjwvc3R5bGU+DQo8L2hlYWQ+DQo8Ym9keSBiZ2NvbG9yPSJ3aGl0ZSIgbGFuZz0iRU4t R0IiIGxpbms9IiMwNTYzQzEiIHZsaW5rPSIjOTU0RjcyIj4NCjxkaXYgY2xhc3M9IldvcmRTZWN0 aW9uMSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj5QaGlsLCB5b3Ugc2hvdWxkIGxvb2sgYXQgdGhl IEtUIHVzZSBjYXNlIHByZXNlbnRhdGlvbiBmb3Igc2luZ2xlIGVuZGVkLiBNaWdyYXRpb24gaXMg aW1wb3J0YW50IGFuZCBhcyBzdWNoIGhhdmUgYm90aCBkdWFsIGVuZGVkIGFuZCBzaW5nbGUgZW5k ZWQgaXMgaW1wb3J0YW50IHRvIGdldCB0byB0aGUgZW5kLWdvYWwgd2hpY2ggaXMgRTJFIHRyYW5z cGFyZW50IE1QVENQLjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4m bmJzcDs8L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48YSBocmVmPSJodHRwczovL3d3 dy5pZXRmLm9yZy9wcm9jZWVkaW5ncy85Ny9zbGlkZXMvc2xpZGVzLTk3LWJhbmFuYS1rdC1naWdh LWx0ZS1tb2JpbGUtbXB0Y3AtcHJveHktZGV2ZWxvcG1lbnQtMDAucGRmIj5odHRwczovL3d3dy5p ZXRmLm9yZy9wcm9jZWVkaW5ncy85Ny9zbGlkZXMvc2xpZGVzLTk3LWJhbmFuYS1rdC1naWdhLWx0 ZS1tb2JpbGUtbXB0Y3AtcHJveHktZGV2ZWxvcG1lbnQtMDAucGRmPC9hPjxvOnA+PC9vOnA+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PG86cD4mbmJzcDs8L286cD48L3A+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48bzpwPiZuYnNwOzwvbzpwPjwvcD4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25l O2JvcmRlci10b3A6c29saWQgI0I1QzRERiAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNt Ij4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIHN0eWxlPSJjb2xvcjpibGFjayI+RnJv bTogPC9zcGFuPjwvYj48c3BhbiBzdHlsZT0iY29sb3I6YmxhY2siPm11bHRpcGF0aHRjcCAmbHQ7 bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmcmZ3Q7IG9uIGJlaGFsZiBvZiAmcXVvdDtwaGls aXAuZWFyZGxleUBidC5jb20mcXVvdDsgJmx0O3BoaWxpcC5lYXJkbGV5QGJ0LmNvbSZndDs8YnI+ DQo8Yj5EYXRlOiA8L2I+VGh1cnNkYXksIDE3IE5vdmVtYmVyIDIwMTYgYXQgMDE6Mzg8YnI+DQo8 Yj5UbzogPC9iPiZxdW90O21vaGFtZWQuIGJvdWNhZGFpciZxdW90OyAmbHQ7bW9oYW1lZC5ib3Vj YWRhaXJAb3JhbmdlLmNvbSZndDssICZxdW90O211bHRpcGF0aHRjcEBpZXRmLm9yZyZxdW90OyAm bHQ7bXVsdGlwYXRodGNwQGlldGYub3JnJmd0Ozxicj4NCjxiPlN1YmplY3Q6IDwvYj5SZTogW211 bHRpcGF0aHRjcF0gUHJvcG9zZWQgY2hhcnRlciB0ZXh0IGZvciBNUFRDUCBwcm94eSBpdGVtPC9z cGFuPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTIuMHB0O2NvbG9yOmJsYWNrO21zby1mYXJlYXN0 LWxhbmd1YWdlOkVOLUdCIj48bzpwPjwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxkaXY+DQo8 cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1mYW1pbHk6JnF1b3Q7VGltZXMg TmV3IFJvbWFuJnF1b3Q7Ij48bzpwPiZuYnNwOzwvbzpwPjwvc3Bhbj48L3A+DQo8L2Rpdj4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJtc28tbWFyZ2luLXRvcC1hbHQ6YXV0bzttc28tbWFy Z2luLWJvdHRvbS1hbHQ6YXV0byI+PHNwYW4gbGFuZz0iRU4iIHN0eWxlPSJjb2xvcjojMUY0OTdE O21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLUdCIj5PbiB0aGUgcXVlc3Rpb24gb2Ygc2luZ2xlLWVu ZGVkIHByb3h5IGFzIHdlbGwgYXMgMi1lbmRlZC4gV2h5IGlzIHRoZSBmb3JtZXIgY29uc2lkZXJl ZCBieSBvcGVyYXRvcnM/IOKAkyBzdXJlbHkgaXQNCiBuZWVkcyBNUFRDUCBpbiBlbmQgaG9zdHMg b3Igc2VydmVycywgd2hpY2ggdW5mb3J0dW5hdGVseSBpc27igJl0IHRoZXJlIHlldD8gT3IgZG8g eW91IG1lYW4g4oCYdG9kYXkgdGhlIG9wZXJhdG9ycyB3YW50IHRvIGRlcGxveSAyLWVuZGVkIHBy b3h5IHNvbHV0aW9uLCBhbmQgbWFrZSBzdXJlIHRoZSBzb2x1dGlvbiB3aWxsIHdvcmsgaW4gdGhl IGZ1dHVyZSBmb3IgMS1lbmRlZCwgd2l0aG91dCBhbnkgZ3JlYXQgY2hhbmdlc+KAmTwvc3Bhbj48 bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJtc28tbWFyZ2luLXRv cC1hbHQ6YXV0bzttc28tbWFyZ2luLWJvdHRvbS1hbHQ6YXV0byI+PHNwYW4gbGFuZz0iRU4iIHN0 eWxlPSJjb2xvcjojMUY0OTdEO21zby1mYXJlYXN0LWxhbmd1YWdlOkVOLUdCIj5IYXBweSB0byBh ZGQgMS1lbmRlZCBpZiBvcGVyYXRvcnMgcmVhbGx5IHdhbnQgaXQuIEl0IGNsZWFybHkgYWRkcyB3 b3JrIHRvIG1ha2Ugc3VyZSB0aGF0IHRoZSBzb2x1dGlvbiB3b3JrcyBpbiBib3RoDQogY2FzZXMs IGFzIHdlbGwgYXMgcHJvdG9jb2wgd29yayBmb3IgdGhlIGZpcnN0IHByb3h5IHRvIGRpc2NvdmVy IHdoZXRoZXIgYSAyPHN1cD5uZDwvc3VwPiBwcm94eSBleGlzdHMgZm9yIHRoaXMgcGFydGljdWxh ciByZWNlaXZpbmcgZW5kIGhvc3QuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCIgc3R5bGU9Im1zby1tYXJnaW4tdG9wLWFsdDphdXRvO21zby1tYXJnaW4tYm90dG9t LWFsdDphdXRvIj48c3BhbiBsYW5nPSJFTiIgc3R5bGU9ImNvbG9yOiMxRjQ5N0Q7bXNvLWZhcmVh c3QtbGFuZ3VhZ2U6RU4tR0IiPkl0IGxvb2tzIGxpa2Ugd2UgbmVlZCB0byBhZGQgc29tZXRoaW5n IG9uIGNvbmZpZ3VyYXRpb24uPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05v cm1hbCIgc3R5bGU9Im1zby1tYXJnaW4tdG9wLWFsdDphdXRvO21zby1tYXJnaW4tYm90dG9tLWFs dDphdXRvIj48c3BhbiBsYW5nPSJFTiIgc3R5bGU9ImNvbG9yOiMxRjQ5N0Q7bXNvLWZhcmVhc3Qt bGFuZ3VhZ2U6RU4tR0IiPlRoYW5rcyBmb3IgdGhlIHBvaW50ZXIgdG8gdGhlIG9iamVjdGl2ZXMu IFdl4oCZbGwgdGhpbmsgYWJvdXQgdGhhdCBsYXRlciAoYWZ0ZXIgcmUtY2hhcnRlcmluZyk8L3Nw YW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iY29s b3I6IzFGNDk3RCI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPGRpdj4NCjxkaXYgc3R5 bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6c29saWQgI0UxRTFFMSAxLjBwdDtwYWRkaW5nOjMu MHB0IDBjbSAwY20gMGNtIj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxiPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0ibXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RU4tR0IiPkZyb206PC9zcGFuPjwvYj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9Im1zby1mYXJlYXN0LWxhbmd1YWdlOkVOLUdCIj4gbW9o YW1lZC5ib3VjYWRhaXJAb3JhbmdlLmNvbSBbbWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5n ZS5jb21dDQo8YnI+DQo8Yj5TZW50OjwvYj4gMTYgTm92ZW1iZXIgMjAxNiAxNToyNzxicj4NCjxi PlRvOjwvYj4gRWFyZGxleSxQTCxQaGlsaXAsVFVCOCBSICZsdDtwaGlsaXAuZWFyZGxleUBidC5j b20mZ3Q7OyBtdWx0aXBhdGh0Y3BAaWV0Zi5vcmc8YnI+DQo8Yj5TdWJqZWN0OjwvYj4gUkU6IFBy b3Bvc2VkIGNoYXJ0ZXIgdGV4dCBmb3IgTVBUQ1AgcHJveHkgaXRlbTwvc3Bhbj48bzpwPjwvbzpw PjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj4mbmJzcDs8bzpwPjwv bzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0i Zm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xv cjpibGFjayI+SGkgUGhpbCw8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPiZuYnNwOzwvc3Bhbj48bzpw PjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztj b2xvcjpibGFjayI+VGhhbmsgeW91IGZvciB0aGUgZmVlZGJhY2suPC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJs YWNrIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPlBsZWFzZSBzZWUgaW5saW5lLg0KPC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4t VVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3 JnF1b3Q7O2NvbG9yOmJsYWNrIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkNoZWVycyw8 L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJF Ti1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBO ZXcmcXVvdDs7Y29sb3I6YmxhY2siPk1lZDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Jm5ic3A7PC9z cGFuPjxvOnA+PC9vOnA+PC9wPg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9yZGVyLWxlZnQ6 c29saWQgYmx1ZSAxLjVwdDtwYWRkaW5nOjBjbSAwY20gMGNtIDQuMHB0Ij4NCjxkaXY+DQo8ZGl2 IHN0eWxlPSJib3JkZXI6bm9uZTtib3JkZXItdG9wOnNvbGlkICNCNUM0REYgMS4wcHQ7cGFkZGlu ZzozLjBwdCAwY20gMGNtIDBjbSI+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48Yj48c3BhbiBsYW5n PSJGUiIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6VGFob21hO21zby1mYXJl YXN0LWxhbmd1YWdlOkZSIj5EZSZuYnNwOzo8L3NwYW4+PC9iPjxzcGFuIGxhbmc9IkZSIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTpUYWhvbWE7bXNvLWZhcmVhc3QtbGFuZ3Vh Z2U6RlIiPg0KPGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+cGhpbGlwLmVh cmRsZXlAYnQuY29tPC9hPiBbPGEgaHJlZj0ibWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbSI+ bWFpbHRvOnBoaWxpcC5lYXJkbGV5QGJ0LmNvbTwvYT5dDQo8YnI+DQo8Yj5FbnZvecOpJm5ic3A7 OjwvYj4gbWVyY3JlZGkgMTYgbm92ZW1icmUgMjAxNiAxNjowMzxicj4NCjxiPsOAJm5ic3A7Ojwv Yj4gQk9VQ0FEQUlSIE1vaGFtZWQgSU1UL09MTjsgPGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRj cEBpZXRmLm9yZyI+bXVsdGlwYXRodGNwQGlldGYub3JnPC9hPjxicj4NCjxiPk9iamV0Jm5ic3A7 OjwvYj4gUkU6IFByb3Bvc2VkIGNoYXJ0ZXIgdGV4dCBmb3IgTVBUQ1AgcHJveHkgaXRlbTwvc3Bh bj48bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBsYW5nPSJGUiI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPkFzc2Vzc21lbnQgY3JpdGVyaWEg 4oCTIG5vdCBhbiBSRkMuIFBlcmhhcHMgaXQgZG9lc27igJl0IG5lZWQgc2F5aW5nIGluIHRoZSBj aGFydGVyLjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1 b3Q7O2NvbG9yOmJsYWNrIj5bTWVkXSBJIGRvbuKAmXQgdGhpbmsgd2UgbmVlZCB0byBzYXkgdGhh dCBpbiB0aGUgY2hhcnRlci48L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPlRoZSBwb2lu dCBpcyB0aGF0IHRoZSBwcm9jZXNzIHdpbGwgZm9sbG93IHRoaXMgYXBwcm9hY2g6IGRpc2N1c3Mg Y3JpdGVyaWE7IGdldHMgcHJvcG9zYWxzIGFnYWluc3QgdGhlc2UgY3JpdGVyaWEuDQo8L3NwYW4+ PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFj ayI+W01lZF0gVGhhdOKAmXMgb25lIHdheSB0byBwcm9jZWVkLCBidXQgbm90IHRoZSBvbmx5IG9u ZS4gSSBwcmVmZXIgYSBtb3JlIHByYWdtYXRpYyBhcHByb2FjaCB0aGF0IHdlIHN0YXJ0IHdpdGgg YSBjYW5kaWRhdGUgZG9jdW1lbnQgdGhhdCB3aWxsIGJlIHVwZGF0ZWQgdG8gcmVjb3JkIGFueSBj b25zZW5zdXMNCiBmcm9tIHRoZSBXRy4gV2UgY2FuIHByb2dyZXNzIGluIC8vIGFzIHN1Z2dlc3Rl ZCBieSB0aGUgcmVjZW50IElFU0cgc3RhdGVtZW50OiA8L3NwYW4+DQo8bzpwPjwvbzpwPjwvcD4N CjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj4mbmJzcDs8L3NwYW4+ PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvUGxhaW5UZXh0Ij48c3BhbiBsYW5nPSJFTi1V UyI+4oCcV2hlbiB0aGUgcHJvYmxlbSBzY29wZSBpcyB3ZWxsIHVuZGVyc3Rvb2QgYW5kIGFncmVl ZA0KPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb1BsYWluVGV4dCI+PHNwYW4g bGFuZz0iRU4tVVMiPnVwb24sIGNoYXJ0ZXJzIGZvY3VzZWQgb24gc29sdXRpb25zIHdvcmsgYXJl IGV4dHJlbWVseSBlZmZpY2llbnQu4oCdPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPiZuYnNwOzwvc3Bhbj48bzpw PjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJjb2xvcjojMUY0 OTdEIj5Eb27igJl0IHdhbnQgdG8gcHJlc3VtZSB0aGVyZSB3b27igJl0IGJlIG90aGVyIHByb3Bv c2FscyBhbmQgc3RhcnRpbmcgcG9pbnRzLiBUaGUgZGlzY3Vzc2lvbiBzbyBmYXIgc2VlbXMgdG8g c3VnZ2VzdCB0aGVyZSBhcmUgb3RoZXIgaWRlYXM8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBj bGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWls eTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+W01lZF0gSWRlYXMgZG8gbm90 IG1lYW4gbmVjZXNzYXJpbHkgbmV3IHNvbHV0aW9ucyBvciBkb2N1bWVudHMuIEFzIEkgbWVudGlv bmVkIGVhcmxpZXIsIHRoZSBjdXJyZW50IG1lcmdlZCBkcmFmdCBpcyBub3QgZnJvemVuLCBpbnB1 dHMvY29tbWVudHMvc3VnZ2VzdGlvbnMgYXJlIG1vcmUgdGhhbg0KIHdlbGNvbWUuPC9zcGFuPjxv OnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOiMx RjQ5N0QiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwi PjxzcGFuIHN0eWxlPSJjb2xvcjojMUY0OTdEIj5UYXJnZXQgZGVzaWduIG9iamVjdGl2ZXMg4oCT IHBsZWFzZSBjYW4geW91IHBvaW50IG1lIHRvIHdoZXJlIHRoZSBvYmplY3RpdmVzIG9mIHlvdXIg cHJvcG9zYWwgYXJlIGxpc3RlZC4gVGhhdCB3aWxsIGJlIHVzZWZ1bCBpbnB1dCBmb3IgbWUgJmFt cDsgWW9zaGkgdG8gcHJvZHVjZSBhbiBpbml0aWFsIHZlcnNpb24gb2YgdGhlIGFzc2Vzc21lbnQg Y3JpdGVyaWEuDQo8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90Oztjb2xvcjpibGFjayI+W01lZF0gVGhpcyBpcyBtZW50aW9uZWQgaW4gdGhlIEludHJv ZHVjdGlvbiBvZiB0aGUgZHJhZnQ6DQo8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVv dDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPHByZT48c3BhbiBsYW5nPSJFTi1VUyI+Jm5ic3A7Jm5ic3A7IG8mbmJzcDsgTm8gZW5j YXBzdWxhdGlvbiByZXF1aXJlZCAobm8gdHVubmVscywgd2hhdHNvZXZlcikuPC9zcGFuPjxvOnA+ PC9vOnA+PC9wcmU+DQo8cHJlPjxzcGFuIGxhbmc9IkVOLVVTIj4mbmJzcDsmbmJzcDsgbyZuYnNw OyBObyBvdXQtb2YtYmFuZCBzaWduYWxpbmcgZm9yIGVhY2ggTVBUQ1Agc3ViZmxvdyBpcyByZXF1 aXJlZC48L3NwYW4+PG86cD48L286cD48L3ByZT4NCjxwcmU+PHNwYW4gbGFuZz0iRU4tVVMiPiZu YnNwOyZuYnNwOyBvJm5ic3A7IEF2b2lkcyBpbnRlcmZlcmVuY2Ugd2l0aCBuYXRpdmUgTVBUQ1Ag Y29ubmVjdGlvbnMuPC9zcGFuPjxvOnA+PC9vOnA+PC9wcmU+DQo8cHJlPjxzcGFuIGxhbmc9IkVO LVVTIj4mbmJzcDsmbmJzcDsgbyZuYnNwOyBUYXJnZXRzIGJvdGggb24tcGF0aCBhbmQgb2ZmLXBh dGggTUNQcy48L3NwYW4+PG86cD48L286cD48L3ByZT4NCjxwcmU+PHNwYW4gbGFuZz0iRU4tVVMi PiZuYnNwOyZuYnNwOyBvJm5ic3A7IEFjY29tbW9kYXRlcyB2YXJpb3VzIGRlcGxveW1lbnQgY29u dGV4dHMsIHN1Y2ggYXMgdGhvc2UgdGhhdDwvc3Bhbj48bzpwPjwvbzpwPjwvcHJlPg0KPHByZT48 c3BhbiBsYW5nPSJFTi1VUyI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7IHJlcXVpcmUg dGhlIHByZXNlcnZhdGlvbiBvZiB0aGUgc291cmNlIElQIGFkZHJlc3MgYW5kIG90aGVyczwvc3Bh bj48bzpwPjwvbzpwPjwvcHJlPg0KPHByZT48c3BhbiBsYW5nPSJFTi1VUyI+Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7IGNoYXJhY3Rlcml6ZWQgYnkgYW4gYWRkcmVzcyBzaGFyaW5nIGRl c2lnbi48L3NwYW4+PG86cD48L286cD48L3ByZT4NCjxwcmU+PHNwYW4gbGFuZz0iRU4tVVMiPiZu YnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcHJlPg0KPHByZT48c3BhbiBsYW5nPSJFTi1VUyI+SeKA mW0gcHV0dGluZyBhc2lkZSB0aGlzIG9uZSBhcyBJIGJlbGlldmUgaXQgaXMgY29udGVudGlvdXM6 IDwvc3Bhbj48bzpwPjwvbzpwPjwvcHJlPg0KPHByZT48c3BhbiBsYW5nPSJFTi1VUyI+Jm5ic3A7 Jm5ic3A7Jm5ic3A7byZuYnNwOyBDYXJyaWVzIGFueSBwcm90b2NvbCBmb3IgdGhlIGJlbmVmaXQg b2YgbWFzc2l2ZSBNUFRDUCBhZG9wdGlvbi48L3NwYW4+PG86cD48L286cD48L3ByZT4NCjxwcmU+ PHNwYW4gbGFuZz0iRU4tVVMiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcHJlPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPkkgdGhpbmsgdGhlIGNo YXJ0ZXIgdGV4dCBzaG91bGQgYmUgZXhwbGljaXQgYWJvdXQgdHdvLWVuZGVkIHByb3h5IOKAkyBh cyBJIHVuZGVyc3RhbmQgaXQsIHRoYXTigJlzIHdoYXQgbWF0Y2hlcyB0aGUgY3VycmVudCBkZXBs b3ltZW50cyAobm90IDEtZW5kZWQpLCBzbyB0aGF04oCZcyB3aGF0IEkgdGhpbmsgdGhlIGZvY3Vz IHNob3VsZCBiZS48L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48 c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90Oztjb2xvcjpibGFjayI+W01lZF0gQm90aCBzaW5nbGUgYW5kIHR3by1lbmRlZCBwcm94 aWVzIGFyZSBjb25zaWRlcmVkIGJ5IG9wZXJhdG9ycy4gVGhhdOKAmXMgd2h5IEnigJltIHN1Z2dl c3RpbmcgdG8gY2l0ZSBib3RoLg0KPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1z b05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPiZuYnNwOzwvc3Bhbj48bzpwPjwv bzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJjb2xvcjojMUY0OTdE Ij5EaXNjdXNzaW9uIHdvdWxkIGJlIHVzZWZ1bCBvbiB0d28gb2YgeW91ciBwb2ludHM6PC9zcGFu PjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9y OiMxRjQ5N0QiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPjxzcGFuIHN0eWxlPSJjb2xvcjojMUY0OTdEIj5GaXJzdGx5LCBkZXBsb3ltZW50IGNvbnNp ZGVyYXRpb25zLiBXaGF0IGRvIHBlb3BsZSB0aGluayB3b3VsZCBiZSB1c2VmdWwgaGVyZT8gRXhw ZXJpZW5jZXMgZnJvbSBkZXBsb3ltZW50cz8gSW1wbGVtZW50YXRpb24gYWR2aWNlPyBXaGF0IGlu Zm9ybWF0aW9uIGhhcyB0byBiZSBjb25maWd1cmVkIChpbiBzb21lIHVuc3BlY2lmaWVkIHdheSkg b24gdGhlIHByb3hpZXM/DQogU29tZXRoaW5nIGVsc2U/PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPltJIHRoaW5r IGl0IHdvdWxkIGJlIHVzZWZ1bCB0byBjYXB0dXJlIGF0IGxlYXN0IHNvbWUgb2YgdGhpcyBpbmZv cm1hdGlvbl08L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZx dW90Oztjb2xvcjpibGFjayI+W01lZF0gV2hhdCBJIGhhdmUgaW4gbWluZCBpcyB0aGUga2luZCBv ZiBkZXRhaWxzIGluY2x1ZGVkIGluDQo8YSBocmVmPSJodHRwczovL3Rvb2xzLmlldGYub3JnL2h0 bWwvZHJhZnQtbmFtLW1wdGNwLWRlcGxveW1lbnQtY29uc2lkZXJhdGlvbnMtMDAuaHRtbCI+DQpo dHRwczovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtbmFtLW1wdGNwLWRlcGxveW1lbnQtY29u c2lkZXJhdGlvbnMtMDAuaHRtbDwvYT4uICZuYnNwOyZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwv cD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJjb2xvcjojMUY0OTdEIj4mbmJz cDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHls ZT0iY29sb3I6IzFGNDk3RCI+U2Vjb25kLCBwcm92aXNpb24gb2YgY29uZmlndXJhdGlvbiBpbmZv cm1hdGlvbiB0byBNUFRDUCBwcm94aWVzLiBBcyBJIHVuZGVyc3RhbmQgaXQsIHRoaXMgd2lsbCBi ZSBkb25lIGJ5IG1hbnVhbCBjb25maWd1cmF0aW9uLCBvciBESENQIGV4dGVuc2lvbnMsIG9yIHNv bWV0aGluZyBlbHNlLiBNeSBpbml0aWFsIHJlYWN0aW9uIGlzIHRoYXQgSSB0aGluayB0aGVzZQ0K IHRoaW5ncyBhcmUgb3V0c2lkZSB0aGUgc2NvcGUgb2YgdGhlIFdHLiBCdXQgdGhlIFdHIGNhbiBo ZWxwIG1vdGl2YXRlIHdvcmsgZWxzZXdoZXJlLg0KPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAg Y2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPltNZWRdIFRoZSBwcm9ibGVt IGlzIHRoYXQgdGhlIERIQyBXRyBjaGFydGVyIGlzIGV4cGxpY2l0IGFib3V0IHRoaXM6PC9zcGFu PjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6Ymxh Y2siPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29QbGFpblRleHQi PjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcm cXVvdDsiPiZxdW90O0RlZmluaXRpb25zIG9mIG5ldyBESENQIG9wdGlvbnMgdGhhdCBhcmUgZGVs aXZlcmVkIHVzaW5nIHN0YW5kYXJkPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1z b1BsYWluVGV4dCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90OyI+bWVjaGFuaXNtcyB3aXRoIGRvY3VtZW50ZWQgc2VtYW50aWNzIGFy ZSBub3QgY29uc2lkZXJlZCBhIHByb3RvY29sPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xh c3M9Ik1zb1BsYWluVGV4dCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LWZhbWlseTom cXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+ZXh0ZW5zaW9uIGFuZCB0aHVzIGFyZSBvdXRzaWRlIG9m IHNjb3BlIGZvciB0aGUgREhDIFdHLiBTdWNoIG9wdGlvbnM8L3NwYW4+PG86cD48L286cD48L3A+ DQo8cCBjbGFzcz0iTXNvUGxhaW5UZXh0Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt ZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7Ij4mbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsm bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJz cDsgJm5ic3A7Jm5ic3A7Jm5ic3A7Xl5eXl5eXl5eXl5ePC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PHAgY2xhc3M9Ik1zb1BsYWluVGV4dCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LWZh bWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+c2hvdWxkIGJlIGRlZmluZWQgd2l0aGluIHRo ZWlyIHJlc3BlY3RpdmUgV0dzIGFuZCByZXZpZXdlZCBieSBESENQPC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPHAgY2xhc3M9Ik1zb1BsYWluVGV4dCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+Xl5eXl5eXl5eXl5eXl5eXl5eXl5e Xl5eXl5eXl5eXl5eXl5eXl5eXl5eXl5eXjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNz PSJNc29QbGFpblRleHQiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDsiPmV4cGVydHMgaW4gdGhlIEludGVybmV0IEFyZWEgRGlyZWN0 b3JhdGUuIEhvd2V2ZXIsIGlmIHN1Y2ggb3B0aW9uczwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxw IGNsYXNzPSJNc29QbGFpblRleHQiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDsiPnJlcXVpcmUgcHJvdG9jb2wgZXh0ZW5zaW9ucyBv ciBuZXcgc2VtYW50aWNzLCB0aGUgcHJvdG9jb2wgZXh0ZW5zaW9uPC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPHAgY2xhc3M9Ik1zb1BsYWluVGV4dCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90OyI+d29yayBtdXN0IGJlIGRvbmUgaW4g dGhlIERIQyBXRy4mcXVvdDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3Vy aWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1m YW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPknigJltIHJlaXRlcmF0 aW5nIG15IHJlcXVlc3QgdG8gaW5jbHVkZSB0aG9zZSBpbiB0aGUgdXBkYXRlZCBjaGFydGVyLiBU aGFua3MuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4g c3R5bGU9ImNvbG9yOiMxRjQ5N0QiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNs YXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0eWxlPSJjb2xvcjojMUY0OTdEIj5UaGFua3M8L3NwYW4+ PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFj ayI+W01lZF0gVGhhbmsgeW91Ljwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29O b3JtYWwiPjxzcGFuIHN0eWxlPSJjb2xvcjojMUY0OTdEIj5waGlsPC9zcGFuPjxvOnA+PC9vOnA+ PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gc3R5bGU9ImNvbG9yOiMxRjQ5N0QiPiZu YnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIHN0 eWxlPSJjb2xvcjojMUY0OTdEIj4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBzdHlsZT0iY29sb3I6IzFGNDk3RCI+Jm5ic3A7PC9zcGFuPjxv OnA+PC9vOnA+PC9wPg0KPGRpdj4NCjxkaXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci10b3A6 c29saWQgI0UxRTFFMSAxLjBwdDtwYWRkaW5nOjMuMHB0IDBjbSAwY20gMGNtIj4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiPjxiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0ibXNvLWZhcmVhc3QtbGFu Z3VhZ2U6RU4tR0IiPkZyb206PC9zcGFuPjwvYj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9Im1z by1mYXJlYXN0LWxhbmd1YWdlOkVOLUdCIj4NCjxhIGhyZWY9Im1haWx0bzptb2hhbWVkLmJvdWNh ZGFpckBvcmFuZ2UuY29tIj5tb2hhbWVkLmJvdWNhZGFpckBvcmFuZ2UuY29tPC9hPiBbPGEgaHJl Zj0ibWFpbHRvOm1vaGFtZWQuYm91Y2FkYWlyQG9yYW5nZS5jb20iPm1haWx0bzptb2hhbWVkLmJv dWNhZGFpckBvcmFuZ2UuY29tPC9hPl0NCjxicj4NCjxiPlNlbnQ6PC9iPiAxNiBOb3ZlbWJlciAy MDE2IDEwOjA2PGJyPg0KPGI+VG86PC9iPiBFYXJkbGV5LFBMLFBoaWxpcCxUVUI4IFIgJmx0Ozxh IGhyZWY9Im1haWx0bzpwaGlsaXAuZWFyZGxleUBidC5jb20iPnBoaWxpcC5lYXJkbGV5QGJ0LmNv bTwvYT4mZ3Q7Ow0KPGEgaHJlZj0ibWFpbHRvOm11bHRpcGF0aHRjcEBpZXRmLm9yZyI+bXVsdGlw YXRodGNwQGlldGYub3JnPC9hPjxicj4NCjxiPlN1YmplY3Q6PC9iPiBSRTogUHJvcG9zZWQgY2hh cnRlciB0ZXh0IGZvciBNUFRDUCBwcm94eSBpdGVtPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPC9k aXY+DQo8L2Rpdj4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5I aSBQaGlsLDwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFu IGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNr Ij5UaGFuayB5b3UgZm9yIHNoYXJpbmcgdGhpcyB0ZXh0Lg0KPC9zcGFuPjxvOnA+PC9vOnA+PC9w Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNr Ij4mbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkkgd291bGQgbGlrZSB0byBtYWtlIHNldmVy YWwgY29tbWVudHM6DQo8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBh cmFncmFwaCIgc3R5bGU9InRleHQtaW5kZW50Oi0xOC4wcHQiPjxzcGFuIGxhbmc9IkVOLVVTIiBz dHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTpTeW1ib2w7Y29sb3I6YmxhY2siPsK3 PC9zcGFuPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0O2ZvbnQtZmFt aWx5OiZxdW90O1RpbWVzIE5ldyBSb21hbiZxdW90Oztjb2xvcjpibGFjayI+Jm5ic3A7Jm5ic3A7 Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7DQo8L3NwYW4+PHNwYW4gbGFuZz0i RU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIg TmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5JIGRvbuKAmXQgdGhpbmsgdGhhdCBhc3Nlc3NtZW50IGNy aXRlcmlhIGFuZCBhbmFseXNpcyBhcmUgdG8gYmUgY29uc2lkZXJlZCBhcyBkZWxpdmVyYWJsZXMg KGhpbnRlZCBieSDigJxwcm9kdWNpbmfigJ0gd29yZGluZyBpbiB0aGUgcHJvcG9zZWQgdGV4dCku IFRoaXMgaXMgSU1ITyBwYXJ0IG9mIHRoZQ0KIG5vcm1hbCBoYW5kbGluZyBvZiBwcm9wb3NhbHMg d2l0aGluIFdHcy4gVGhlIGFuYWx5c2lzIG1heSBiZSBtb3JlIG9yIGxlc3MgZm9ybWFsLCBidXQg d2UgZG9u4oCZdCBuZWVkIHRvIHNheSBpdCBleHBsaWNpdGx5IGluIGEgY2hhcnRlci48L3NwYW4+ PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTGlzdFBhcmFncmFwaCIgc3R5bGU9InRleHQt aW5kZW50Oi0xOC4wcHQiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBw dDtmb250LWZhbWlseTpTeW1ib2w7Y29sb3I6YmxhY2siPsK3PC9zcGFuPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0iZm9udC1zaXplOjcuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O1RpbWVzIE5ldyBS b21hbiZxdW90Oztjb2xvcjpibGFjayI+Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5ic3A7Jm5i c3A7Jm5ic3A7Jm5ic3A7DQo8L3NwYW4+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNr Ij5BdCB0aGlzIHN0YWdlLCBJIG9ubHkgc2VlIG9uZSBtZXJnZWQgcHJvcG9zYWwgdGhhdCBpcyBl bmRvcnNlZCBieSBhIGdyb3VwIG9mIHBlb3BsZSB3aG8gaGF2ZSB0aGUgZW5lcmd5IHRvIHdvcmsg b24gdGhpcy4gVGhpcyBncm91cCBpcyByZWFkeSB0byBsZWFkIHRoaXMgd29yayB0byBjYXB0dXJl DQogYW5kIHJlY29yZCB0aGUgY29uc2Vuc3VzIG9mIHRoZSBXRyB3aGVuIGl0IGNvbWVzIHRvIHRl Y2huaWNhbCBkZXNpZ24gY2hvaWNlcy4gTGlrZSBhbnkgSUVURiBkcmFmdCwgdGhhdCBtZXJnZWQg cHJvcG9zYWwgaXMgbm90IGZyb3plbi4NCjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNz PSJNc29MaXN0UGFyYWdyYXBoIiBzdHlsZT0idGV4dC1pbmRlbnQ6LTE4LjBwdCI+PHNwYW4gbGFu Zz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OlN5bWJvbDtjb2xv cjpibGFjayI+wrc8L3NwYW4+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6Ny4w cHQ7Zm9udC1mYW1pbHk6JnF1b3Q7VGltZXMgTmV3IFJvbWFuJnF1b3Q7O2NvbG9yOmJsYWNrIj4m bmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsmbmJzcDsNCjwvc3Bhbj48 c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1 b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPkZyb20gd2hlcmUgSSBzaXQsIEkgZGlk buKAmXQgaGVhciBvYmplY3Rpb25zIGFib3V0IHRoZSB0YXJnZXQgZGVzaWduIG9iamVjdGl2ZXMg b2YgdGhlIE5ldHdvcmstYXNzaXN0ZWQgTVBUQ1Agc29sdXRpb24gKDAtUlRUIHByb3h5aW5nLCBh dm9pZCBpbnRlcmZlcmVuY2Ugd2l0aCBuYXRpdmUgTVBUQ1ANCiBjb25uZWN0aW9uLCBlbmNvdXJh Z2UgdGhlIGVzdGFibGlzaG1lbnQgb2YgZTJlIE1QVENQIGNvbm5lY3Rpb25zLCBldGMuKSBidXQg c29tZSBkaXNhZ3JlZW1lbnRzIGFib3V0IGhvdyB0byBzdHJ1Y3R1cmUgdGhlIGFkZGl0aW9uYWwg ZGF0YSB0byBiZSBzdXBwbGllZCBkdXJpbmcgdGhlIDNXSFMuIFRob3NlIGFyZSBmYWlyIG9iamVj dGlvbnMgdGhhdCBjYW4gYmUgaGFuZGxlZCB1c2luZyB0aGUgbm9ybWFsIElFVEYgcHJvY2VkdXJl IChpLmUuLCBjb25zZW5zdXMpLg0KPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1z b0xpc3RQYXJhZ3JhcGgiIHN0eWxlPSJ0ZXh0LWluZGVudDotMTguMHB0Ij48c3BhbiBsYW5nPSJF Ti1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6U3ltYm9sO2NvbG9yOmJs YWNrIj7Ctzwvc3Bhbj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZTo3LjBwdDtm b250LWZhbWlseTomcXVvdDtUaW1lcyBOZXcgUm9tYW4mcXVvdDs7Y29sb3I6YmxhY2siPiZuYnNw OyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOyZuYnNwOw0KPC9zcGFuPjxzcGFu IGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtD b3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+VGhlcmUgd2FzIGFsc28gc29tZSBpbnRlcmVz dCBpbiB0aGUgZGVwbG95bWVudCBkb2N1bWVudCBhcyBhIGNvbXBhbmlvbiBtYXRlcmlhbCB0byBo YXZlIGEgYmlnIHBpY3R1cmUgb2YgdGhlIE5ldHdvcmstQXNzaXN0ZWQgTVBUQ1AgbW9kZWxzLiAm bmJzcDsmbmJzcDsmbmJzcDs8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9y bWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1p bHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPiZuYnNwOzwvc3Bhbj48bzpw PjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHls ZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztj b2xvcjpibGFjayI+SW4gc3VtbWFyeSwgSSB3b3VsZCBsaWtlIHRvIGNoYXJ0ZXIgdG8gYmUgbW9y ZSBleHBsaWNpdC9jbGVhciB0aGUgTVBUQ1AgcHJveHkgd29yayBpcyBkZWZpbml0ZWx5IGluIHNj b3BlLiBCZWxvdyBhIHRleHQgcHJvcG9zYWw6PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xh c3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0 O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj4mbmJzcDs8 L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0ibWFyZ2lu LWxlZnQ6MzUuNHB0Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPk1hbnkgb3Bl cmF0b3JzIG5vdyBjb250ZW1wbGF0ZSB0aGUgdXNlIG9mIE1QVENQIHRvIG9wdGltaXplIHJlc291 cmNlPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9Im1h cmdpbi1sZWZ0OjM1LjRwdCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAu MHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj51c2Fn ZSBpbiB0aGUgdmFyaW91cyBhY2Nlc3MgbmV0d29ya3MgKGJvdGggd2lyZWQgYW5kIHdpcmVsZXNz KSB0aGV5PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5bGU9 Im1hcmdpbi1sZWZ0OjM1LjRwdCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5v cGVyYXRlLiBDb3JyZXNwb25kaW5nIGRlc2lnbnMgYXNzdW1lIE1QVENQIHByb3h5IGNhcGFiaWxp dGllcyB0aGF0PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5 bGU9Im1hcmdpbi1sZWZ0OjM1LjRwdCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNr Ij5tYXkgYmUgZW1iZWRkZWQgaW4gQ1BFIGRldmljZXMgYW5kL29yIGluIHRoZSBvcGVyYXRvcidz IG5ldHdvcmsuPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIgc3R5 bGU9Im1hcmdpbi1sZWZ0OjM1LjRwdCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNr Ij5UeXBpY2FsbHksIGFuIE1QVENQIHByb3h5IG1heSBiZSBlbWJlZGRlZCBpbiB0aGUgQ3VzdG9t ZXIgUHJlbWlzZXM8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBz dHlsZT0ibWFyZ2luLWxlZnQ6MzUuNHB0Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6Ymxh Y2siPkVxdWlwbWVudCAoQ1BFKSBhbmQvb3IgaW4gdGhlIG9wZXJhdG9y4oCZcyBuZXR3b3JrLjwv c3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0eWxlPSJtYXJnaW4t bGVmdDozNS40cHQiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtm b250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Tm8gYXNzdW1w dGlvbiBpcyBtYWRlIGFib3V0IHRoZSBsb2NhdGlvbiBvZiB0aGU8L3NwYW4+PG86cD48L286cD48 L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBzdHlsZT0ibWFyZ2luLWxlZnQ6MzUuNHB0Ij48c3Bh biBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7 Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPk1QVENQIHByb3h5IGluc2lkZSBhbiBvcGVy YXRvcuKAmXMgbmV0d29yay4mbmJzcDsNCjwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNz PSJNc29Ob3JtYWwiIHN0eWxlPSJtYXJnaW4tbGVmdDozNS40cHQiPjxzcGFuIGxhbmc9IkVOLVVT IiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZx dW90Oztjb2xvcjpibGFjayI+Jm5ic3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9 Ik1zb05vcm1hbCIgc3R5bGU9Im1hcmdpbi1sZWZ0OjM1LjRwdCI+PHNwYW4gbGFuZz0iRU4tVVMi IHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1 b3Q7O2NvbG9yOmJsYWNrIj5UaGUgV0cgd2lsbCBpbnZlc3RpZ2F0ZSBzb2x1dGlvbnMgdG8gYWRk cmVzcyB0aGVzZTwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiIHN0 eWxlPSJtYXJnaW4tbGVmdDozNS40cHQiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1z aXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFj ayI+dGFyZ2V0IGRlcGxveW1lbnRzLiBEZXBsb3ltZW50IGNvbnNpZGVyYXRpb25zIGFzIHdlbGwg YXMgbWVhbnMgdG88L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIiBz dHlsZT0ibWFyZ2luLWxlZnQ6MzUuNHB0Ij48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQt c2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6Ymxh Y2siPnByb3Zpc2lvbiBjb25maWd1cmF0aW9uIGluZm9ybWF0aW9uIHRvIE1QVENQIHByb3hpZXMg d2lsbCBhbHNvIGJlPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCIg c3R5bGU9Im1hcmdpbi1sZWZ0OjM1LjRwdCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250 LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJs YWNrIj5kb2N1bWVudGVkIGJ5IHRoZSBXRy48L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFz cz0iTXNvTm9ybWFsIj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7 Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmllciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPiZuYnNwOzwv c3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVO LVVTIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5l dyZxdW90Oztjb2xvcjpibGFjayI+VGhhbmsgeW91Ljwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxw IGNsYXNzPSJNc29Ob3JtYWwiPjxzcGFuIGxhbmc9IkVOLVVTIiBzdHlsZT0iZm9udC1zaXplOjEw LjBwdDtmb250LWZhbWlseTomcXVvdDtDb3VyaWVyIE5ldyZxdW90Oztjb2xvcjpibGFjayI+Jm5i c3A7PC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFu Zz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJp ZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5DaGVlcnMsPC9zcGFuPjxvOnA+PC9vOnA+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNpemU6 MTAuMHB0O2ZvbnQtZmFtaWx5OiZxdW90O0NvdXJpZXIgTmV3JnF1b3Q7O2NvbG9yOmJsYWNrIj5N ZWQ8L3NwYW4+PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0iTXNvTm9ybWFsIj48c3BhbiBsYW5n PSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4wcHQ7Zm9udC1mYW1pbHk6JnF1b3Q7Q291cmll ciBOZXcmcXVvdDs7Y29sb3I6YmxhY2siPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxk aXYgc3R5bGU9ImJvcmRlcjpub25lO2JvcmRlci1sZWZ0OnNvbGlkIGJsdWUgMS41cHQ7cGFkZGlu ZzowY20gMGNtIDBjbSA0LjBwdCI+DQo8ZGl2Pg0KPGRpdiBzdHlsZT0iYm9yZGVyOm5vbmU7Ym9y ZGVyLXRvcDpzb2xpZCAjQjVDNERGIDEuMHB0O3BhZGRpbmc6My4wcHQgMGNtIDBjbSAwY20iPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+PGI+PHNwYW4gbGFuZz0iRU4tVVMiIHN0eWxlPSJmb250LXNp emU6MTAuMHB0O2ZvbnQtZmFtaWx5OlRhaG9tYTttc28tZmFyZWFzdC1sYW5ndWFnZTpGUiI+RGUm bmJzcDs6PC9zcGFuPjwvYj48c3BhbiBsYW5nPSJFTi1VUyIgc3R5bGU9ImZvbnQtc2l6ZToxMC4w cHQ7Zm9udC1mYW1pbHk6VGFob21hO21zby1mYXJlYXN0LWxhbmd1YWdlOkZSIj4gbXVsdGlwYXRo dGNwIFs8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwLWJvdW5jZXNAaWV0Zi5vcmciPm1haWx0 bzptdWx0aXBhdGh0Y3AtYm91bmNlc0BpZXRmLm9yZzwvYT5dDQo8Yj5EZSBsYSBwYXJ0IGRlPC9i PiA8YSBocmVmPSJtYWlsdG86cGhpbGlwLmVhcmRsZXlAYnQuY29tIj5waGlsaXAuZWFyZGxleUBi dC5jb208L2E+PGJyPg0KPGI+RW52b3nDqSZuYnNwOzo8L2I+IG1hcmRpIDE1IG5vdmVtPC9zcGFu PjxzcGFuIGxhbmc9IkZSIiBzdHlsZT0iZm9udC1zaXplOjEwLjBwdDtmb250LWZhbWlseTpUYWhv bWE7bXNvLWZhcmVhc3QtbGFuZ3VhZ2U6RlIiPmJyZSAyMDE2IDE3OjI0PGJyPg0KPGI+w4AmbmJz cDs6PC9iPiA8YSBocmVmPSJtYWlsdG86bXVsdGlwYXRodGNwQGlldGYub3JnIj5tdWx0aXBhdGh0 Y3BAaWV0Zi5vcmc8L2E+PGJyPg0KPGI+T2JqZXQmbmJzcDs6PC9iPiBbbXVsdGlwYXRodGNwXSBQ cm9wb3NlZCBjaGFydGVyIHRleHQgZm9yIE1QVENQIHByb3h5IGl0ZW08L3NwYW4+PG86cD48L286 cD48L3A+DQo8L2Rpdj4NCjwvZGl2Pg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+PHNwYW4gbGFuZz0i RlIiPiZuYnNwOzwvc3Bhbj48bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPkhp LDxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb05vcm1hbCI+Rm9sbG93aW5nIG91ciBkaXNj dXNzaW9uIG9uIHllc3RlcmRheeKAmXMgV0cgbWVldGluZywgaGVyZSBpcyBzb21lIHByb3Bvc2Vk IHRleHQgZm9yIHRoZSBjaGFydGVyOi08bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3Jt YWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0KPHAgY2xhc3M9Ik1zb1BsYWluVGV4dCI+TVBUQ1Ag aXMgbm93IHNlZWluZyB3aWRlc3ByZWFkIGRlcGxveW1lbnQgaW4gbmV0d29ya3MgdG8gYm9uZCB0 b2dldGhlciB0d28gYWNjZXNzZXMsIHN1Y2ggYXMgZml4ZWQgYW5kIG1vYmlsZSBicm9hZGJhbmQu IFRoZSBzY2VuYXJpbyB0eXBpY2FsbHkgZmVhdHVyZXMgdHdvIHByb3hpZXMsIG9uZSBpbiB0aGUg aG9tZSBnYXRld2F5ICjigJhDUEXigJkpIGFuZCBvbmUgaW4gdGhlIG5ldHdvcmssIGJvdGggdW5k ZXINCiB0aGUgY29udHJvbCBvZiB0aGUgb3BlcmF0b3IuIFRoZSBXRyB3aWxsIGFuYWx5c2UgcHJv cG9zZWQgc29sdXRpb25zIGZvciB0aGlzIHNjZW5hcmlvIGJ5IHByb2R1Y2luZzotPG86cD48L286 cD48L3A+DQo8cCBjbGFzcz0iTXNvUGxhaW5UZXh0Ij4qIGFzc2Vzc21lbnQgY3JpdGVyaWEgZm9y IHNvbHV0aW9uczsgc3VwcG9ydCBvZiBub24tVENQIHRyYWZmaWMgaXMgbm90IGEgY3JpdGVyaWEu IFRoZSBXRyBDaGFpcnMgd2lsbCBwcm9kdWNlIHRoZSBpbml0aWFsIHZlcnNpb24uPG86cD48L286 cD48L3A+DQo8cCBjbGFzcz0iTXNvUGxhaW5UZXh0Ij4qIGFuYWx5c2lzIG9mIHByb3Bvc2VkIHNv bHV0aW9ucyBhZ2FpbnN0IHRoZXNlIGNyaXRlcmlhLCBhcyB3ZWxsIGFzIHdoYXQgdXBkYXRlcyB0 aGV5IHdvdWxkIHJlcXVpcmUgdG8gUkZDNjgyNGJpcy4gJm5ic3A7QXMgYSByZXN1bHQsIHRoZSBX RyBtYXkgYWdyZWUgdG8gZ28gZm9yd2FyZCB3aXRoIHRoZSBmYXZvdXJlZCBzb2x1dGlvbi48bzpw PjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPiZuYnNwOzxvOnA+PC9vOnA+PC9wPg0K PHAgY2xhc3M9Ik1zb05vcm1hbCI+Q29tbWVudHM/PG86cD48L286cD48L3A+DQo8cCBjbGFzcz0i TXNvTm9ybWFsIj5UaGFua3M8bzpwPjwvbzpwPjwvcD4NCjxwIGNsYXNzPSJNc29Ob3JtYWwiPlBo aWwgJmFtcDsgWW9zaGk8bzpwPjwvbzpwPjwvcD4NCjwvZGl2Pg0KPC9kaXY+DQo8L2Rpdj4NCjwv Ym9keT4NCjwvaHRtbD4NCg== --_000_BCF801F2106E4B1CB4126CCC473156B1nokiacom_-- From nobody Wed Nov 16 22:27:54 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id C3123129538 for ; Wed, 16 Nov 2016 22:27:52 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.096 X-Spam-Level: X-Spam-Status: No, score=-4.096 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4y_b17vIS7l5 for ; Wed, 16 Nov 2016 22:27:49 -0800 (PST) Received: from relais-inet.orange.com (mta135.mail.business.static.orange.com [80.12.70.35]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 5F525129532 for ; Wed, 16 Nov 2016 22:27:49 -0800 (PST) Received: from opfednr04.francetelecom.fr (unknown [xx.xx.xx.68]) by opfednr27.francetelecom.fr (ESMTP service) with ESMTP id E7AD2A04BB for ; Thu, 17 Nov 2016 07:27:47 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.43]) by opfednr04.francetelecom.fr (ESMTP service) with ESMTP id AE63B40077; Thu, 17 Nov 2016 07:27:47 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM5F.corporate.adroot.infra.ftgroup ([fe80::e172:f13e:8be6:71cc%18]) with mapi id 14.03.0319.002; Thu, 17 Nov 2016 07:27:47 +0100 From: To: "philip.eardley@bt.com" , "multipathtcp@ietf.org" Thread-Topic: Proposed charter text for MPTCP proxy item Thread-Index: AdI/XEJXR/6DctdbSpOPmSDb5MGITgAi7PwAAAvwwyAAAN8q0AACbD4QAB1WHWA= Date: Thu, 17 Nov 2016 06:27:46 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB5901@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <524e75d3f95d4b51892a8f54ad2f6edd@rew09926dag03b.domain1.systemhost.net> <787AE7BB302AE849A7480A190F8B933009DB4C79@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DB4F9A@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <49f6ef42a4984a59b28bb63d488acdf1@rew09926dag03b.domain1.systemhost.net> In-Reply-To: <49f6ef42a4984a59b28bb63d488acdf1@rew09926dag03b.domain1.systemhost.net> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.3] Content-Type: multipart/alternative; boundary="_000_787AE7BB302AE849A7480A190F8B933009DB5901OPEXCLILMA3corp_" MIME-Version: 1.0 Archived-At: Subject: Re: [multipathtcp] Proposed charter text for MPTCP proxy item X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Nov 2016 06:27:53 -0000 --_000_787AE7BB302AE849A7480A190F8B933009DB5901OPEXCLILMA3corp_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi Phil, Please see inline. Cheers, Med De : philip.eardley@bt.com [mailto:philip.eardley@bt.com] Envoy=E9 : mercredi 16 novembre 2016 17:38 =C0 : BOUCADAIR Mohamed IMT/OLN; multipathtcp@ietf.org Objet : RE: Proposed charter text for MPTCP proxy item On the question of single-ended proxy as well as 2-ended. Why is the former= considered by operators? - surely it needs MPTCP in end hosts or servers, = which unfortunately isn't there yet? Or do you mean 'today the operators wa= nt to deploy 2-ended proxy solution, and make sure the solution will work i= n the future for 1-ended, without any great changes' [Med] Please consider reading this: 1-proxy: https://tools.ietf.org/html/draft-nam-mptcp-deployment-considerati= ons-00.html#section-4.1 2- proxies: https://tools.ietf.org/html/draft-nam-mptcp-deployment-consider= ations-00.html#section-4.2 Happy to add 1-ended if operators really want it. [Med] Ok, thanks. It clearly adds work to make sure that the solution works in both cases, as= well as protocol work for the first proxy to discover whether a 2nd proxy = exists for this particular receiving end host. [Med] Proxy discovery is similar in both cases, but the means to achieve it= may be different. It looks like we need to add something on configuration. [Med] Great! Thanks for the pointer to the objectives. We'll think about that later (aft= er re-chartering) [Med] As you agreed to have the 1-2 proxies and also on the configuration p= art, I'm reoffering this proposed text charter so that we can have somethin= g concrete to discuss: Many operators now contemplate the use of MPTCP to optimize resource usage in the various access networks (both wired and wireless) they operate. Corresponding designs assume MPTCP proxy capabilities that may be embedded in CPE devices and/or in the operator's network. No assumption is made about the location of the MPTCP proxy inside an operator's network. The WG will investigate solutions to address these target deployments. Deployment considerations as well as means to provision configuration information to MPTCP proxies will also be documented by the WG. From: mohamed.boucadair@orange.com [ma= ilto:mohamed.boucadair@orange.com] Sent: 16 November 2016 15:27 To: Eardley,PL,Philip,TUB8 R >; multipathtcp@ietf.org Subject: RE: Proposed charter text for MPTCP proxy item Hi Phil, Thank you for the feedback. Please see inline. Cheers, Med De : philip.eardley@bt.com [mailto:philip.ear= dley@bt.com] Envoy=E9 : mercredi 16 novembre 2016 16:03 =C0 : BOUCADAIR Mohamed IMT/OLN; multipathtcp@ietf.org Objet : RE: Proposed charter text for MPTCP proxy item Assessment criteria - not an RFC. Perhaps it doesn't need saying in the cha= rter. [Med] I don't think we need to say that in the charter. The point is that the process will follow this approach: discuss criteria; = gets proposals against these criteria. [Med] That's one way to proceed, but not the only one. I prefer a more prag= matic approach that we start with a candidate document that will be updated= to record any consensus from the WG. We can progress in // as suggested by= the recent IESG statement: "When the problem scope is well understood and agreed upon, charters focused on solutions work are extremely efficient." Don't want to presume there won't be other proposals and starting points. T= he discussion so far seems to suggest there are other ideas [Med] Ideas do not mean necessarily new solutions or documents. As I mentio= ned earlier, the current merged draft is not frozen, inputs/comments/sugges= tions are more than welcome. Target design objectives - please can you point me to where the objectives = of your proposal are listed. That will be useful input for me & Yoshi to pr= oduce an initial version of the assessment criteria. [Med] This is mentioned in the Introduction of the draft: o No encapsulation required (no tunnels, whatsoever). o No out-of-band signaling for each MPTCP subflow is required. o Avoids interference with native MPTCP connections. o Targets both on-path and off-path MCPs. o Accommodates various deployment contexts, such as those that require the preservation of the source IP address and others characterized by an address sharing design. I'm putting aside this one as I believe it is contentious: o Carries any protocol for the benefit of massive MPTCP adoption. I think the charter text should be explicit about two-ended proxy - as I un= derstand it, that's what matches the current deployments (not 1-ended), so = that's what I think the focus should be. [Med] Both single and two-ended proxies are considered by operators. That's= why I'm suggesting to cite both. Discussion would be useful on two of your points: Firstly, deployment considerations. What do people think would be useful he= re? Experiences from deployments? Implementation advice? What information h= as to be configured (in some unspecified way) on the proxies? Something els= e? [I think it would be useful to capture at least some of this information] [Med] What I have in mind is the kind of details included in https://tools.= ietf.org/html/draft-nam-mptcp-deployment-considerations-00.html. Second, provision of configuration information to MPTCP proxies. As I under= stand it, this will be done by manual configuration, or DHCP extensions, or= something else. My initial reaction is that I think these things are outsi= de the scope of the WG. But the WG can help motivate work elsewhere. [Med] The problem is that the DHC WG charter is explicit about this: "Definitions of new DHCP options that are delivered using standard mechanisms with documented semantics are not considered a protocol extension and thus are outside of scope for the DHC WG. Such options ^^^^^^^^^^^^ should be defined within their respective WGs and reviewed by DHCP ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ experts in the Internet Area Directorate. However, if such options require protocol extensions or new semantics, the protocol extension work must be done in the DHC WG." I'm reiterating my request to include those in the updated charter. Thanks. Thanks [Med] Thank you. phil From: mohamed.boucadair@orange.com [ma= ilto:mohamed.boucadair@orange.com] Sent: 16 November 2016 10:06 To: Eardley,PL,Philip,TUB8 R >; multipathtcp@ietf.org Subject: RE: Proposed charter text for MPTCP proxy item Hi Phil, Thank you for sharing this text. I would like to make several comments: * I don't think that assessment criteria and analysis are to be con= sidered as deliverables (hinted by "producing" wording in the proposed text= ). This is IMHO part of the normal handling of proposals within WGs. The an= alysis may be more or less formal, but we don't need to say it explicitly i= n a charter. * At this stage, I only see one merged proposal that is endorsed by= a group of people who have the energy to work on this. This group is ready= to lead this work to capture and record the consensus of the WG when it co= mes to technical design choices. Like any IETF draft, that merged proposal = is not frozen. * From where I sit, I didn't hear objections about the target desig= n objectives of the Network-assisted MPTCP solution (0-RTT proxying, avoid = interference with native MPTCP connection, encourage the establishment of e= 2e MPTCP connections, etc.) but some disagreements about how to structure t= he additional data to be supplied during the 3WHS. Those are fair objection= s that can be handled using the normal IETF procedure (i.e., consensus). * There was also some interest in the deployment document as a comp= anion material to have a big picture of the Network-Assisted MPTCP models. In summary, I would like to charter to be more explicit/clear the MPTCP pro= xy work is definitely in scope. Below a text proposal: Many operators now contemplate the use of MPTCP to optimize resource usage in the various access networks (both wired and wireless) they operate. Corresponding designs assume MPTCP proxy capabilities that may be embedded in CPE devices and/or in the operator's network. Typically, an MPTCP proxy may be embedded in the Customer Premises Equipment (CPE) and/or in the operator's network. No assumption is made about the location of the MPTCP proxy inside an operator's network. The WG will investigate solutions to address these target deployments. Deployment considerations as well as means to provision configuration information to MPTCP proxies will also be documented by the WG. Thank you. Cheers, Med De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de phil= ip.eardley@bt.com Envoy=E9 : mardi 15 novembre 2016 17:24 =C0 : multipathtcp@ietf.org Objet : [multipathtcp] Proposed charter text for MPTCP proxy item Hi, Following our discussion on yesterday's WG meeting, here is some proposed t= ext for the charter:- MPTCP is now seeing widespread deployment in networks to bond together two = accesses, such as fixed and mobile broadband. The scenario typically featur= es two proxies, one in the home gateway ('CPE') and one in the network, bot= h under the control of the operator. The WG will analyse proposed solutions= for this scenario by producing:- * assessment criteria for solutions; support of non-TCP traffic is not a cr= iteria. The WG Chairs will produce the initial version. * analysis of proposed solutions against these criteria, as well as what up= dates they would require to RFC6824bis. As a result, the WG may agree to g= o forward with the favoured solution. Comments? Thanks Phil & Yoshi --_000_787AE7BB302AE849A7480A190F8B933009DB5901OPEXCLILMA3corp_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

Hi Phil,

 

Please see inline.

 

Cheers,

Med

 

De : philip.eardley@bt.com [mailto:p= hilip.eardley@bt.com]
Envoy=E9 : mercredi 16 novembre 2016 17:38
=C0 : BOUCADAIR Mohamed IMT/OLN; multipathtcp@ietf.org
Objet : RE: Proposed charter text for MPTCP proxy item

 

On the question of single-ended proxy as well as 2-ended. Why is the for= mer considered by operators? – surely it needs MPTCP in end hosts or servers, which unfortunately isn’t there= yet? Or do you mean ‘today the operators want to deploy 2-ended prox= y solution, and make sure the solution will work in the future for 1-ended,= without any great changes’

[Med] Please consider= reading this:  

1-proxy: https://tools.ietf.org/html/draft-nam-mptcp-deployment-considerations-00.ht= ml#section-4.1

2- proxies: https://tools.ietf.org/html/draft-nam-mptcp-deployment-considerations-00.ht= ml#section-4.2

Happy to add 1-ended if operators really want it.

[Med] Ok, thanks.

It clearly adds work to make sure that the solution works in both cases,= as well as protocol work for the first proxy to discover whether a 2nd proxy exists for this particula= r receiving end host.

[Med] Proxy discovery= is similar in both cases, but the means to achieve it may be different.

It looks like we need to add something on configuration.

[Med] Great!

Thanks for the pointer to the objectives. We’ll think about that l= ater (after re-chartering)

[Med] As you agreed t= o have the 1-2 proxies and also on the configuration part, I’m reoffering this proposed text charter so that we can have = something concrete to discuss:

Ma= ny operators now contemplate the use of MPTCP to optimize resource

us= age in the various access networks (both wired and wireless) they

op= erate. Corresponding designs assume MPTCP proxy capabilities that

ma= y be embedded in CPE devices and/or in the operator's network.

No= assumption is made about the location of the

MP= TCP proxy inside an operator’s network. 

 

Th= e WG will investigate solutions to address these

ta= rget deployments. Deployment considerations as well as means to<= /span>

pr= ovision configuration information to MPTCP proxies will also be<= /span>

do= cumented by the WG.

&n= bsp;

From: mohamed.boucadair@orange.co= m [mailto:mohamed.bouca= dair@orange.com]
Sent: 16 November 2016 15:27
To: Eardley,PL,Philip,TUB8 R <philip.eardley@bt.com>; multipathtcp@ietf.org
Subject: RE: Proposed charter text for MPTCP proxy item

 

Hi Phil,

 

Thank you for the feedback.

 

Please see inline.

 

Cheers,

Med

 

De : philip.eardley@bt.com [mailto:philip.eardley@bt.com]
Envoy=E9 : mercredi 16 novembre 2016 16:03
=C0 : BOUCADAIR Mohamed IMT/OLN; multipathtcp@ietf.org
Objet : RE: Proposed charter text for MPTCP proxy item

 

Assessm= ent criteria – not an RFC. Perhaps it doesn’t need saying in th= e charter.

[Med] I don’t think we ne= ed to say that in the charter.

 

The poi= nt is that the process will follow this approach: discuss criteria; gets pr= oposals against these criteria.

[Med] That’s one way to p= roceed, but not the only one. I prefer a more pragmatic approach that we st= art with a candidate document that will be updated to record any consensus from the WG. We can progress in // as suggested by th= e recent IESG statement:

 

“When the problem scop= e is well understood and agreed

upon, charters focused on so= lutions work are extremely efficient.”

&n= bsp;

DonR= 17;t want to presume there won’t be other proposals and starting poin= ts. The discussion so far seems to suggest there are other ideas=

[Med] Ideas do not mean necessa= rily new solutions or documents. As I mentioned earlier, the current merged= draft is not frozen, inputs/comments/suggestions are more than welcome.

&n= bsp;

Target = design objectives – please can you point me to where the objectives o= f your proposal are listed. That will be useful input for me & Yoshi to= produce an initial version of the assessment criteria.

[Med] This is mentioned in the = Introduction of the draft:

 

   o  No encapsulation=
 required (no tunnels, whatsoever).
   o  No out-of-band s=
ignaling for each MPTCP subflow is required.
   o  Avoids interfere=
nce with native MPTCP connections.
   o  Targets both on-=
path and off-path MCPs.
   o  Accommodates var=
ious deployment contexts, such as those that
      requir=
e the preservation of the source IP address and others

      charac=
terized by an address sharing design.


 


I’m putting aside this one as I=
 believe it is contentious: 


   o  Carries any=
 protocol for the benefit of massive MPTCP adoption.

 


I think=
 the charter text should be explicit about two-ended proxy – as I und=
erstand it, that’s what matches the current deployments (not 1-ended)=
, so that’s what I think the focus should be.


[Med] Both single and two-ended=
 proxies are considered by operators. That’s why I’m suggesting=
 to cite both.



&n=
bsp;


Discuss=
ion would be useful on two of your points:


&n=
bsp;


Firstly=
, deployment considerations. What do people think would be useful here? Exp=
eriences from deployments? Implementation advice? What information has to b=
e configured (in some unspecified way)
 on the proxies? Something else?


[I thin=
k it would be useful to capture at least some of this information]


[Med] What I have in mind is th=
e kind of details included in

https://tools.ietf.org/html/draft-nam-mptcp-deployment-considerations-00.ht=
ml.   


&n=
bsp;


Second,=
 provision of configuration information to MPTCP proxies. As I understand i=
t, this will be done by manual configuration, or DHCP extensions, or someth=
ing else. My initial reaction is that
 I think these things are outside the scope of the WG. But the WG can help =
motivate work elsewhere.



[Med] The problem is that the D=
HC WG charter is explicit about this:


 


"Definitions of new DHCP options that are delivered =
using standard


mechanisms with documented semantics are not considered a=
 protocol


extension and thus are outside of scope for the DHC WG. S=
uch options


         &nb=
sp;            =
            &nb=
sp;            =
         ^^^^^^^^^^^^


should be defined within their respective WGs and reviewe=
d by DHCP


^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^=



experts in the Internet Area Directorate. However, if suc=
h options


require protocol extensions or new semantics, the protoco=
l extension


work must be done in the DHC WG."<=
/p>

 


I’m reiterating my reques=
t to include those in the updated charter. Thanks.


&n=
bsp;


Thanks<=
o:p>


[Med] Thank you.


phil


&n=
bsp;


&n=
bsp;


&n=
bsp;






From:
mohamed.boucadair@orange.co=
m [mailto:mohamed.bouca=
dair@orange.com]


Sent: 16 November 2016 10:06

To: Eardley,PL,Philip,TUB8 R <philip.eardley@bt.com>;
multipathtcp@ietf.org

Subject: RE: Proposed charter text for MPTCP proxy item






 


Hi Phil,


 


Thank you for sharing this text=
.



 


I would like to make several co=
mments:



=B7<=
span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro=
man","serif";color:black">     &nbs=
p;  
I don’t think that assessment criteria an=
d analysis are to be considered as deliverables (hinted by “producing=
” wording in the proposed text). This is IMHO part of the
 normal handling of proposals within WGs. The analysis may be more or less =
formal, but we don’t need to say it explicitly in a charter.


=B7<=
span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro=
man","serif";color:black">     &nbs=
p;  
At this stage, I only see one merged proposal t=
hat is endorsed by a group of people who have the energy to work on this. T=
his group is ready to lead this work to capture
 and record the consensus of the WG when it comes to technical design choic=
es. Like any IETF draft, that merged proposal is not frozen.



=B7<=
span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro=
man","serif";color:black">     &nbs=
p;  
From where I sit, I didn’t hear objection=
s about the target design objectives of the Network-assisted MPTCP solution=
 (0-RTT proxying, avoid interference with native MPTCP
 connection, encourage the establishment of e2e MPTCP connections, etc.) bu=
t some disagreements about how to structure the additional data to be suppl=
ied during the 3WHS. Those are fair objections that can be handled using th=
e normal IETF procedure (i.e., consensus).



=B7<=
span lang=3D"EN-US" style=3D"font-size:7.0pt;font-family:"Times New Ro=
man","serif";color:black">     &nbs=
p;  
There was also some interest in the deployment =
document as a companion material to have a big picture of the Network-Assis=
ted MPTCP models.    


 


In summary, I would like to cha=
rter to be more explicit/clear the MPTCP proxy work is definitely in scope.=
 Below a text proposal:


 


Ma=
ny operators now contemplate the use of MPTCP to optimize resource


us=
age in the various access networks (both wired and wireless) they


op=
erate. Corresponding designs assume MPTCP proxy capabilities that


ma=
y be embedded in CPE devices and/or in the operator's network.


Ty=
pically, an MPTCP proxy may be embedded in the Customer Premises=



Eq=
uipment (CPE) and/or in the operator’s network.


No=
 assumption is made about the location of the


MP=
TCP proxy inside an operator’s network. 



 


Th=
e WG will investigate solutions to address these


ta=
rget deployments. Deployment considerations as well as means to<=
/span>


pr=
ovision configuration information to MPTCP proxies will also be<=
/span>


do=
cumented by the WG.


 


Thank you.

 


Cheers,


Med


 








 m=
ultipathtcp
 [mailto:multipathtcp-boun=
ces@ietf.org]
De la part de philip.eardle=
y@bt.com

Envoy=E9 : mardi 15 novembre 2016 17:24

=C0 : multipathtcp@iet=
f.org

Objet : [multipathtcp] Proposed charter text for MPTCP proxy it=
em






 


Hi,


Following our discussion on yes=
terday’s WG meeting, here is some proposed text for the charter:-


 


MPTCP is now seeing widespre=
ad deployment in networks to bond together two accesses, such as fixed and =
mobile broadband. The scenario typically features two proxies, one in the h=
ome gateway (‘CPE’) and one in the network,
 both under the control of the operator. The WG will analyse proposed solut=
ions for this scenario by producing:-


* assessment criteria for so=
lutions; support of non-TCP traffic is not a criteria. The WG Chairs will p=
roduce the initial version.


* analysis of proposed solut=
ions against these criteria, as well as what updates they would require to =
RFC6824bis.  As a result, the WG may agree to go forward with the favo=
ured solution.


 


Comments?


Thanks


Phil & Yoshi
--_000_787AE7BB302AE849A7480A190F8B933009DB5901OPEXCLILMA3corp_-- From nobody Tue Nov 22 07:24:22 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 19D6B1296C8 for ; Tue, 22 Nov 2016 07:24:18 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.398 X-Spam-Level: X-Spam-Status: No, score=-3.398 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 3dTK_YRfcaL4 for ; Tue, 22 Nov 2016 07:23:58 -0800 (PST) Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [203.178.142.130]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 1DDBC1296AE for ; Tue, 22 Nov 2016 07:23:57 -0800 (PST) Received: from mail-ua0-f172.google.com (mail-ua0-f172.google.com [209.85.217.172]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id 0E0C12786A1 for ; Wed, 23 Nov 2016 00:23:56 +0900 (JST) Received: by mail-ua0-f172.google.com with SMTP id 12so17190897uas.2 for ; Tue, 22 Nov 2016 07:23:55 -0800 (PST) X-Gm-Message-State: AKaTC03ahvLqbrths++DqjYBN+FWRkBUKJNM8t10A3edf5medIXgztfKAs6RGdRBpyhSxti19KTk+X8efq7pwg== X-Received: by 10.176.5.37 with SMTP id 34mr10783947uax.92.1479828234289; Tue, 22 Nov 2016 07:23:54 -0800 (PST) MIME-Version: 1.0 Received: by 10.176.84.152 with HTTP; Tue, 22 Nov 2016 07:23:53 -0800 (PST) In-Reply-To: References: <7A111AD3-3E4C-43D1-999A-F383428103AC@ifi.uio.no> From: Yoshifumi Nishida Date: Tue, 22 Nov 2016 07:23:53 -0800 X-Gmail-Original-Message-ID: Message-ID: To: Michael Welzl Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Archived-At: Cc: multipathtcp , iccrg@irtf.org Subject: Re: [multipathtcp] [iccrg] LISA - Linked Slow-Start for MPTCP => ICCRG X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Nov 2016 15:24:19 -0000 Hi Michael, Sorry for my slow response and thanks for the explanation. So, In my understanding, the design goal of LISA is similar to HyStart in a sense, but use simpler algorithm as design choice. If this presumption is right, when we have some external knowledge about the paths, I'm guessing we might be able to do something different rather than using fixed value. It's just an idea, though. Thanks, -- Yoshi On Tue, Nov 15, 2016 at 9:49 PM, Michael Welzl wrote: > Hi Yoshi! > > Thanks a lot for asking! I don=E2=80=99t think it=E2=80=99s a naive ques= tion at all. > > *** DISCLAIMER START *** > > I=E2=80=99ll preface my answer with a disclaimer: we focus our evaluation= s on the > non-shared bottleneck case because it=E2=80=99s the worst case - when pat= hs DO share > a bottleneck, uncoupled Slow Start in MPTCP breaks goal 2 laid out in RFC > 6356 (=E2=80=9Cdo no harm=E2=80=9D), and that should be reason enough to = fix it. > So, by looking at the impact on Flow Completion Time (FCT) in the non-sha= red > bottleneck case, we=E2=80=99re really not very fair towards ourselves. If= the impact > on FCT isn=E2=80=99t too bad then that=E2=80=99s in fact already a super = good result. I want > folks to understand that :-) > > Also, just as a reminder for everyone, slides and a paper with many resul= ts > and explanations are at: http://heim.ifi.uio.no/runabk/lisa/ > > *** DISCLAIMER END *** > > > With this out of the way, let me try to answer your question. > > At a high (simplistic) level, your question is a bit similar to asking = =E2=80=9Cwhy > doesn=E2=80=99t Cubic=E2=80=99s HyStart hurt?=E2=80=9D - like LISA, it ma= kes slow start less > aggressive, and that leads to benefits. > > The similarities stop there :-) HyStart attenuates SS much, much more > (actually LISA doesn=E2=80=99t "attenuate SS" but tries to turn > SS+number_of_subflows*IW into SS on the wire, and it only operates once, > very briefly, not from a certain point until the end of SS). HyStart trie= s > to persistently get a benefit by attenuating SS at just the right time ba= sed > on delay measurements, whereas LISA does it temporarily after a fixed num= ber > of round-trips. So, as a result, whether LISA yields a benefit in the > non-shared bottleneck case is pretty much a matter of luck. But the botto= m > line is: making SS a little aggressive can, by itself, sometimes be a goo= d > thing. At least it doesn=E2=80=99t seem to be a very bad thing. > > At a finer-grain level, things may get a bit clearer when we look at an > example. > > Consider 2 subflows, with IW 10 and equal RTTs (just to keep things simpl= e). > The first subflow has cwnd=3D10, then 20, then 40. In the round where it > reaches 40, the second subflow is started with IW=3D10. If you look at th= e > diagram on page 4 of the slides I showed yesterday (sorry, I didn=E2=80= =99t have > time to explain that diagram in my presentation), you can see it - look f= or > the point where y=3D40 and x=3Dapprox. 0.3: > https://www.ietf.org/proceedings/97/slides/slides-97-iccrg-update-on-lisa= -a-linked-slow-start-algorithm-for-mptcp-draft-barik-mptcp-lisa-01-00.pdf > > So what you get is, without LISA: > flow 1, on path 1: cwnd =3D 10, 20, 40, 80, 160=E2=80=A6 > flow 2, on path 2: cwnd =3D X, X, 10, 20, 40=E2=80=A6 > > and with LISA: > flow 1, on path 1: cwnd =3D 10, 20, 30, 60, 120=E2=80=A6 > flow 2, on path 2: cwnd =3D X, X, 10, 20, 40=E2=80=A6 > > (=E2=80=9CX" meaning =E2=80=9Cnot active yet=E2=80=9D) > > So, for better or worse, with LISA, the burst size is different when flow= 1 > (probably the first) exceeds the capacity limit. This influences the amou= nt > of overshoot (which otherwise depends on the queue size and the BDP). > How good or bad different amounts of overshoot play out, depends on=E2=80= =A6 well=E2=80=A6 > the queue length; the back off factor (e.g. better with Cubic than Reno; > generally of course best with ECN+ABE ;-) ); the presence of TLP; ... > > So it=E2=80=99s just not persistently a bad thing to reduce this burst si= ze - > unless, of course, your flows have just the right length for them to > terminate early enough so that the reduced aggression yields an extra > round-trip. That=E2=80=99s also a narrow range, the flow size must be gre= ater than > 10+20+40 packets for LISA to even kick in, but not large enough to exceed > the bandwidth limit because then we=E2=80=99re back with this more random= outcome > described above. > > Does that help? Clearly it=E2=80=99s not simple =E2=80=A6 the non-linear= impact of this SS > burst reduction on the overshoot and, with it, the cwnd size immediately > after slow start can be seen on slide 8 of the slides from yesterday - sa= me > short URL again: > https://www.ietf.org/proceedings/97/slides/slides-97-iccrg-update-on-lisa= -a-linked-slow-start-algorithm-for-mptcp-draft-barik-mptcp-lisa-01-00.pdf > > E.g. in this case, LISA strictly only made things better in the range whe= re > the queue length was between approx 8 and 20: the cwnd at the end was a b= it > higher, and that coincides with less retransmissions. > > I hope that helps? > > Cheers, > Michael > > > > On Nov 16, 2016, at 12:11 AM, Yoshifumi Nishida > wrote: > > Hello, > I've tried to ask a naive question at the meeting, but I missed the > chance due to time restriction.. > > If the paths don't share a bottleneck, i am guessing it might be too > conservative especially when the paths are not competed with other > flows. > I am wondering why this is slightly conservative and doesn't hurt. > Some cases should be true, but I just thought some cases are not. > -- > Yoshi > > On Mon, Sep 26, 2016 at 12:40 AM, Michael Welzl wrot= e: > > Dear all, > > LISA is a simple algorithm that couples MPTCP subflows in slow-start, to > reduce bursts that happen when multiple sub-flows start up with a delay a= nd > all send their IW, all in SS. > We found this effect to be generally bad (i.e., improved with LISA :-) ) > when subflows do share a bottleneck, and we find that this slightly more > conservative behavior also doesn't hurt (actually, sometimes it's a benef= it) > when they do *not* share a bottleneck. After all, slow-start is very > aggressive anyway - is it really so important for the 2nd, 3rd... subflow= of > MPTCP to be *that* aggressive? > > We presented it to MPTCP at the last IETF, and in Yokohama. > There's a draft: https://tools.ietf.org/html/draft-barik-mptcp-lisa-01 > and a page with slides, a published paper with results, and code: > http://heim.ifi.uio.no/runabk/lisa/ > > The way ahead, as agreed with the MPTCP chairs, is to either publish via > MPTCP if their future charter will allow, or else publish this via ICCRG. > Either way, for now, discussion of this draft should happen in the ICCRG > mailing list. We authors would greatly appreciate feedback - so far, we > didn't get many comments! > > Cheers, > Michael (with Runa & Simone) > > _______________________________________________ > multipathtcp mailing list > multipathtcp@ietf.org > https://www.ietf.org/mailman/listinfo/multipathtcp > > > > _______________________________________________ > iccrg mailing list > iccrg@irtf.org > https://www.irtf.org/mailman/listinfo/iccrg > From nobody Wed Nov 23 03:09:35 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A0E6C129CBE for ; Wed, 23 Nov 2016 03:09:33 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.397 X-Spam-Level: X-Spam-Status: No, score=-3.397 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id aEmfQpJF00Dr for ; Wed, 23 Nov 2016 03:09:30 -0800 (PST) Received: from smtp.multitel.be (smtp.multitel.be [IPv6:2001:6a8:3500:b17e::3]) by ietfa.amsl.com (Postfix) with ESMTP id 12D8D129CBF for ; Wed, 23 Nov 2016 03:09:28 -0800 (PST) Received: from smtp.multitel.be (localhost [127.0.0.1]) by smtp.multitel.be (Postfix) with ESMTP id C97ECB20038; Wed, 23 Nov 2016 12:09:26 +0100 (CET) Received: from sne-UX31E (unknown [IPv6:fddd:3138:5d15:1:ccc3:898f:8f06:c841]) by smtp.multitel.be (Postfix) with ESMTPS id BC35DB20036; Wed, 23 Nov 2016 12:09:26 +0100 (CET) Date: Wed, 23 Nov 2016 12:09:26 +0100 From: =?ISO-8859-1?Q?S=E9bastien?= Noel To: "philip.eardley@bt.com" Message-ID: <20161123120926.7ed52bd4@sne-UX31E> Organization: Multitel X-Mailer: Claws Mail 3.14.0 (GTK+ 2.24.30; x86_64-pc-linux-gnu) In-Reply-To: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Virus-Scanned: ClamAV using ClamSMTP Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Nov 2016 11:09:33 -0000 Phil, > Do people have any experimental results /experiences they could share of > running UDP applications over MPTCP sub-flows? Would be interested to he= ar > about the issues. > I guess VoIP and Quic would be the most interesting ones. To understand the interactions between QUIC and an underlying MPTCP=20 transport, we performed some experiments by running QUIC over OpenVPN=20 that runs itself over an MPTCP connection. This is the closest scenario=20 to what you are discussing based on existing open-source software. OpenVPN includes some framing to carry UDP and=20 encryption/authentication. These mechanisms add CPU overhead and byte=20 overhead compared to transporting QUIC over a plain MPTCP connection,=20 but this does not change the results of the experiments. Our measurement setup was the following. /-----\ [client] --- [router1] [router2] --- [server] \-----/ An openvpn tunnel over MPTCP mode was setup between router 1 & 2. The client & server were not running an MPTCP kernel. We simply recorded the time needed to transfer a random 10M file from server to client while tweaking speed/latency/reliability of each=20 link on router 1 & 2 with netem. We used quic_server & quic_client from https://github.com/google/proto-quic In the following tables, Download/Upload are in Mbps, time in seconds & performance is a percentage of a perfect theoretical result/max speed (without any IP or TCP overhead). 1) "no" latency (< 1ms) & no packet loss; different link bandwidths =09 Link 1 | Link2 | --------------------------------|---------------- Down Upload | Down Upload | time | perf (%) ------------------------------------------------- 1 1 | 1 1 | 58,1 | 68,85=C2=A0% 1 1 | 2 1 | 48,4 | 55,10=C2=A0% 1 1 | 4 1 | 24,3 | 65,84=C2=A0% 1 1 | 8 1 | 12,3 | 72,27=C2=A0% 1 1 | 10 1 | 10,3 | 70,61=C2=A0% 1 1 | 15 5 | 7,2 | 69,44=C2=A0% 1 1 | 20 5 | 6,5 | 58,61=C2=A0% 1 1 | 25 5 | 18,2 | 16,91=C2=A0% 1 1 | 30 10 | 20,1 | 12,84=C2=A0% 1 1 | 50 10 | 15,5 | 10,12=C2=A0% 2 1 | 2 1 | 31,7 | 63,09=C2=A0% 4 1 | 4 1 | 17,1 | 58,48=C2=A0% 8 1 | 8 1 | 10 | 50,00=C2=A0% 10 1 | 10 1 | 7,3 | 54,79=C2=A0% 15 5 | 15 5 | 6,4 | 41,67=C2=A0% 20 5 | 20 5 | 3,6 | 55,56=C2=A0% 25 5 | 25 5 | 3,3 | 48,48=C2=A0% 30 10 | 30 10 | 2,9 | 45,98=C2=A0% 2) Fixed bandwidth ; no latency ; different packet loss on Link2 Link 1 | Link2 | ----------------------------------------|---------------- Down Upload | Down Upload P-L(%) | time | perf (%) --------------------------------------------------------- 2 1 | 10 2 0 | 9,9 | 67,34=C2=A0% 2 1 | 10 2 1 | 11,2 | 59,52=C2=A0% 2 1 | 10 2 2 | 11,3 | 59,00=C2=A0% 2 1 | 10 2 3 | 11,7 | 56,98=C2=A0% 2 1 | 10 2 4 | 12,3 | 54,20=C2=A0% 2 1 | 10 2 5 | 15,9 | 41,93=C2=A0% 2 1 | 10 2 6 | 16,6 | 40,16=C2=A0% 2 1 | 10 2 7 | 18,7 | 35,65=C2=A0% 2 1 | 10 2 8 | 20,1 | 33,17=C2=A0% 2 1 | 10 2 9 | 23,5 | 28,37=C2=A0% 2 1 | 10 2 10 | 27,4 | 24,33=C2=A0% 3) Fixed bandwidth ; no packet loss ; variable latency (in ms) on Link2 Link 1 | Link2 | ----------------------------------------|---------------- Down Upload | Down Upload Latency | time | perf (%) --------------------------------------------------------- 2 1 | 10 2 0 | 9,9 | 67,34=C2=A0% 2 1 | 10 2 5 | 10 | 66,67=C2=A0% 2 1 | 10 2 10 | 10,1 | 66,01=C2=A0% 2 1 | 10 2 15 | 10,2 | 65,36=C2=A0% 2 1 | 10 2 20 | 10,6 | 62,89=C2=A0% 2 1 | 10 2 30 | 12,2 | 54,64=C2=A0% 2 1 | 10 2 40 | 14,3 | 46,62=C2=A0% 2 1 | 10 2 50 | 16,2 | 41,15=C2=A0% 2 1 | 10 2 60 | 18,2 | 36,63=C2=A0% IMHO those results confirm the intuition that running a protocol like=20 QUIC that includes its own congestion control and retransmission=20 mechanisms are a reliable bytestream protocol like MPTCP is not a good idea. As you can see, with QUIC over MPTCP sub-flows, performance seems to=20 drop as soon as you have an unreliable medium or as soon as you have latency The sames tests were performed again, but this time with HTTP over=20 end-to-end MPTCTP, to have a point of comparison 1b) "no" latency (< 1ms) & no packet loss; variable bandwidth =09 Link 1 | Link2 | --------------------------------|---------------- Down Upload | Down Upload | time | perf (%) ------------------------------------------------- 2 1 | 2 1 | 23,5 | 85,11=C2=A0% 4 1 | 4 1 | 11,2 | 89,29=C2=A0% 8 1 | 8 1 | 5,7 | 87,72=C2=A0% 10 1 | 10 1 | 4,9 | 81,63=C2=A0% 15 5 | 15 5 | 3 | 88,89=C2=A0% 20 5 | 20 5 | 2,5 | 80,00=C2=A0% 25 5 | 25 5 | 1,8 | 88,89=C2=A0% 30 10 | 30 10 | 1,5 | 88,89=C2=A0% This should not surprise the readers of this list, but confirms that=20 MPTCP works well in this environment. 2b) Fixed bandwidth ; no latency ; variable packet loss (P-L) on Link2 Link 1 | Link2 | ----------------------------------------|---------------- Down Upload | Down Upload P-L(%) | time | perf (%) --------------------------------------------------------- 2 1 | 10 2 0 | 8,2 | 81,30=C2=A0% 2 1 | 10 2 1 | 7,8 | 85,47=C2=A0% 2 1 | 10 2 2 | 7,7 | 86,58=C2=A0% 2 1 | 10 2 3 | 7,8 | 85,47=C2=A0% 2 1 | 10 2 4 | 7,7 | 86,58=C2=A0% 2 1 | 10 2 5 | 8,8 | 75,76=C2=A0% 2 1 | 10 2 6 | 8 | 83,33=C2=A0% 2 1 | 10 2 7 | 7,8 | 85,47=C2=A0% 2 1 | 10 2 8 | 7,9 | 84,39=C2=A0% 2 1 | 10 2 9 | 8 | 83,33=C2=A0% Again, MPTCP adapts correctly to packet losses in the environment. Given the bad results of running QUIC over MPTCP, we don't plan to=20 analyse this in more details. Best regards, S=C3=A9bastien From nobody Wed Nov 23 05:07:19 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id E5E2B129D6E for ; Wed, 23 Nov 2016 05:07:17 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.116 X-Spam-Level: X-Spam-Status: No, score=-4.116 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZFdhROnbugpk for ; Wed, 23 Nov 2016 05:07:16 -0800 (PST) Received: from relais-inet.orange.com (mta134.mail.business.static.orange.com [80.12.70.34]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id EA34912960D for ; Wed, 23 Nov 2016 05:07:15 -0800 (PST) Received: from opfednr02.francetelecom.fr (unknown [xx.xx.xx.66]) by opfednr20.francetelecom.fr (ESMTP service) with ESMTP id 5EEAF407A5; Wed, 23 Nov 2016 14:07:14 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.57]) by opfednr02.francetelecom.fr (ESMTP service) with ESMTP id 21A0412006B; Wed, 23 Nov 2016 14:07:14 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM23.corporate.adroot.infra.ftgroup ([fe80::787e:db0c:23c4:71b3%19]) with mapi id 14.03.0319.002; Wed, 23 Nov 2016 14:07:13 +0100 From: To: =?utf-8?B?U8OpYmFzdGllbiBOb2Vs?= , "philip.eardley@bt.com" Thread-Topic: [multipathtcp] MPTCP carrying UDP Thread-Index: AQHSRXoVHVhE4d35FEaPB6lA4/kUu6DmfKdA Date: Wed, 23 Nov 2016 13:07:13 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB7E96@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <20161123120926.7ed52bd4@sne-UX31E> In-Reply-To: <20161123120926.7ed52bd4@sne-UX31E> Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.1] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Nov 2016 13:07:18 -0000 RGVhciBTw6liYXN0aW9uLCANCg0KVGhhbmsgeW91IGZvciBzaGFyaW5nIHRoZXNlIGRldGFpbHMu IA0KDQpQbGVhc2Ugc2VlIGlubGluZS4NCg0KQ2hlZXJzLA0KTWVkDQoNCj4gLS0tLS1NZXNzYWdl IGQnb3JpZ2luZS0tLS0tDQo+IERlwqA6IG11bHRpcGF0aHRjcCBbbWFpbHRvOm11bHRpcGF0aHRj cC1ib3VuY2VzQGlldGYub3JnXSBEZSBsYSBwYXJ0IGRlDQo+IFPDqWJhc3RpZW4gTm9lbA0KPiBF bnZvecOpwqA6IG1lcmNyZWRpIDIzIG5vdmVtYnJlIDIwMTYgMTI6MDkNCj4gw4DCoDogcGhpbGlw LmVhcmRsZXlAYnQuY29tDQo+IENjwqA6IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiBPYmpldMKg OiBSZTogW211bHRpcGF0aHRjcF0gTVBUQ1AgY2FycnlpbmcgVURQDQo+IA0KPiBQaGlsLA0KPiAN Cj4gPiBEbyBwZW9wbGUgaGF2ZSBhbnkgZXhwZXJpbWVudGFsIHJlc3VsdHMgL2V4cGVyaWVuY2Vz IHRoZXkgY291bGQgc2hhcmUgb2YNCj4gPiBydW5uaW5nIFVEUCBhcHBsaWNhdGlvbnMgb3ZlciBN UFRDUCBzdWItZmxvd3M/ICBXb3VsZCBiZSBpbnRlcmVzdGVkIHRvDQo+IGhlYXINCj4gPiBhYm91 dCB0aGUgaXNzdWVzLg0KPiA+IEkgZ3Vlc3MgVm9JUCBhbmQgUXVpYyB3b3VsZCBiZSB0aGUgbW9z dCBpbnRlcmVzdGluZyBvbmVzLg0KPiANCj4gVG8gdW5kZXJzdGFuZCB0aGUgaW50ZXJhY3Rpb25z IGJldHdlZW4gUVVJQyBhbmQgYW4gdW5kZXJseWluZyBNUFRDUA0KPiB0cmFuc3BvcnQsIHdlIHBl cmZvcm1lZCBzb21lIGV4cGVyaW1lbnRzIGJ5IHJ1bm5pbmcgUVVJQyBvdmVyIE9wZW5WUE4NCj4g dGhhdCBydW5zIGl0c2VsZiBvdmVyIGFuIE1QVENQIGNvbm5lY3Rpb24uIFRoaXMgaXMgdGhlIGNs b3Nlc3Qgc2NlbmFyaW8NCj4gdG8gd2hhdCB5b3UgYXJlIGRpc2N1c3NpbmcgYmFzZWQgb24gZXhp c3Rpbmcgb3Blbi1zb3VyY2Ugc29mdHdhcmUuDQoNCltNZWRdIFRoZSBzY2hlbWEgd2UgYXJlIGlu dmVzdGlnYXRpbmcgZG9lcyBub3QgaW5jbHVkZSB0aGlzIGNhc2NhZGVkIGxheWVycy4gSXQgaXMg b25seSBVRFAgcGF5bG9hZCB0cmFuc3BvcnRlZCBpbiBwbGFpbiBNUFRDUCBjb25uZWN0aW9ucy4g IA0KDQo+IA0KPiBPcGVuVlBOIGluY2x1ZGVzIHNvbWUgZnJhbWluZyB0byBjYXJyeSBVRFAgYW5k DQo+IGVuY3J5cHRpb24vYXV0aGVudGljYXRpb24uIFRoZXNlIG1lY2hhbmlzbXMgYWRkIENQVSBv dmVyaGVhZCBhbmQgYnl0ZQ0KPiBvdmVyaGVhZCBjb21wYXJlZCB0byB0cmFuc3BvcnRpbmcgUVVJ QyBvdmVyIGEgcGxhaW4gTVBUQ1AgY29ubmVjdGlvbiwNCj4gYnV0IHRoaXMgZG9lcyBub3QgY2hh bmdlIHRoZSByZXN1bHRzIG9mIHRoZSBleHBlcmltZW50cy4NCj4gDQoNCltNZWRdIEkgd291bGRu J3QgZHJvcCB0aGF0IGNvbmNsdXNpb24gYXMgdGhlIG92ZXJhbGwgcGVyZm9ybWFuY2UgZGVwZW5k cyBhbHNvIG9uIHRoZSBvdmVyaGVhZCBwcmVwZW5kZWQgdG8gcGFja2V0cyB0byBiZSBpbmplY3Rl ZCBvdmVyIHRoZSB0dW5uZWwuIA0KDQpQdXR0aW5nIHRoYXQgYXNpZGUsIGNhbiB5b3UgcGxlYXNl IGluZGljYXRlIGhvdyB0aGUgdHJhZmZpYyBpcyBkaXN0cmlidXRlZCBhbW9uZyBhdmFpbGFibGUg c3ViZmxvd3M/IEZXSVcsIHRoZSB0YXJnZXQgdHJhZmZpYyBkaXN0cmlidXRpb24gcG9saWN5IGZv ciB0aGUgaHlicmlkIGFjY2VzcyBpcyB0byB1c2UgdGhlIGZpeGVkIGxpbmUgZmlyc3QsIGFuZCB0 aGVuIGdyYWIgc29tZSByZXNvdXJjZXMgZnJvbSB0aGUgY2VsbHVsYXIgbGluayBpZiBuZWVkZWQu IFNvIHRoZSB0YXJnZXQgb2JqZWN0aXZlIGlzIG5vdCAxKzEhIA0KDQoNCj4gT3VyIG1lYXN1cmVt ZW50IHNldHVwIHdhcyB0aGUgZm9sbG93aW5nLg0KPiANCj4gICAgICAgICAgICAgICAgICAgICAg ICAvLS0tLS1cDQo+IFtjbGllbnRdIC0tLSBbcm91dGVyMV0gICAgICAgICBbcm91dGVyMl0gLS0t IFtzZXJ2ZXJdDQo+ICAgICAgICAgICAgICAgICAgICAgICAgXC0tLS0tLw0KPiANCj4gQW4gb3Bl bnZwbiB0dW5uZWwgb3ZlciBNUFRDUCBtb2RlIHdhcyBzZXR1cCBiZXR3ZWVuIHJvdXRlciAxICYg Mi4NCj4gDQo+IFRoZSBjbGllbnQgJiBzZXJ2ZXIgd2VyZSBub3QgcnVubmluZyBhbiBNUFRDUCBr ZXJuZWwuDQo+IA0KPiBXZSBzaW1wbHkgcmVjb3JkZWQgdGhlIHRpbWUgbmVlZGVkIHRvIHRyYW5z ZmVyIGEgcmFuZG9tIDEwTSBmaWxlDQo+IGZyb20gc2VydmVyIHRvIGNsaWVudCB3aGlsZSB0d2Vh a2luZyBzcGVlZC9sYXRlbmN5L3JlbGlhYmlsaXR5IG9mIGVhY2gNCj4gbGluayBvbiByb3V0ZXIg MSAmIDIgd2l0aCBuZXRlbS4NCj4gDQo+IFdlIHVzZWQgcXVpY19zZXJ2ZXIgJiBxdWljX2NsaWVu dA0KPiBmcm9tIGh0dHBzOi8vZ2l0aHViLmNvbS9nb29nbGUvcHJvdG8tcXVpYw0KPiANCj4gDQo+ IEluIHRoZSBmb2xsb3dpbmcgdGFibGVzLCBEb3dubG9hZC9VcGxvYWQgYXJlIGluIE1icHMsIHRp bWUgaW4gc2Vjb25kcyAmDQo+IHBlcmZvcm1hbmNlIGlzIGEgcGVyY2VudGFnZSBvZiBhIHBlcmZl Y3QgdGhlb3JldGljYWwgcmVzdWx0L21heCBzcGVlZA0KPiAod2l0aG91dCBhbnkgSVAgb3IgVENQ IG92ZXJoZWFkKS4NCj4gDQo+IA0KPiAxKSAibm8iIGxhdGVuY3kgKDwgMW1zKSAmIG5vIHBhY2tl dCBsb3NzOyBkaWZmZXJlbnQgbGluayBiYW5kd2lkdGhzDQo+IA0KPiBMaW5rIDEJCXwgTGluazIJ CXwNCj4gLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS18LS0tLS0tLS0tLS0tLS0tLQ0K PiBEb3duCVVwbG9hZAl8IERvd24JVXBsb2FkCXwgdGltZQl8IHBlcmYgKCUpDQo+IC0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0NCj4gMQkxCXwgMQkxCXwg NTgsMQl8IDY4LDg1wqAlDQo+IDEJMQl8IDIJMQl8IDQ4LDQJfCA1NSwxMMKgJQ0KPiAxCTEJfCA0 CTEJfCAyNCwzCXwgNjUsODTCoCUNCj4gMQkxCXwgOAkxCXwgMTIsMwl8IDcyLDI3wqAlDQo+IDEJ MQl8IDEwCTEJfCAxMCwzCXwgNzAsNjHCoCUNCj4gMQkxCXwgMTUJNQl8IDcsMgl8IDY5LDQ0wqAl DQo+IDEJMQl8IDIwCTUJfCA2LDUJfCA1OCw2McKgJQ0KPiAxCTEJfCAyNQk1CXwgMTgsMgl8IDE2 LDkxwqAlDQo+IDEJMQl8IDMwCTEwCXwgMjAsMQl8IDEyLDg0wqAlDQo+IDEJMQl8IDUwCTEwCXwg MTUsNQl8IDEwLDEywqAlDQo+IDIJMQl8IDIJMQl8IDMxLDcJfCA2MywwOcKgJQ0KPiA0CTEJfCA0 CTEJfCAxNywxCXwgNTgsNDjCoCUNCj4gOAkxCXwgOAkxCXwgMTAJfCA1MCwwMMKgJQ0KPiAxMAkx CXwgMTAJMQl8IDcsMwl8IDU0LDc5wqAlDQo+IDE1CTUJfCAxNQk1CXwgNiw0CXwgNDEsNjfCoCUN Cj4gMjAJNQl8IDIwCTUJfCAzLDYJfCA1NSw1NsKgJQ0KPiAyNQk1CXwgMjUJNQl8IDMsMwl8IDQ4 LDQ4wqAlDQo+IDMwCTEwCXwgMzAJMTAJfCAyLDkJfCA0NSw5OMKgJQ0KPiANCj4gMikgRml4ZWQg YmFuZHdpZHRoIDsgbm8gbGF0ZW5jeSA7IGRpZmZlcmVudCBwYWNrZXQgbG9zcyBvbiBMaW5rMg0K PiANCj4gTGluayAxCQl8IExpbmsyCQkJfA0KPiAtLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tfC0tLS0tLS0tLS0tLS0tLS0NCj4gRG93bglVcGxvYWQJfCBEb3duCVVwbG9h ZAlQLUwoJSkJfCB0aW1lCXwgcGVyZiAoJSkNCj4gLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tDQo+IDIJMQl8IDEwCTIJMAl8IDksOQl8IDY3 LDM0wqAlDQo+IDIJMQl8IDEwCTIJMQl8IDExLDIJfCA1OSw1MsKgJQ0KPiAyCTEJfCAxMAkyCTIJ fCAxMSwzCXwgNTksMDDCoCUNCj4gMgkxCXwgMTAJMgkzCXwgMTEsNwl8IDU2LDk4wqAlDQo+IDIJ MQl8IDEwCTIJNAl8IDEyLDMJfCA1NCwyMMKgJQ0KPiAyCTEJfCAxMAkyCTUJfCAxNSw5CXwgNDEs OTPCoCUNCj4gMgkxCXwgMTAJMgk2CXwgMTYsNgl8IDQwLDE2wqAlDQo+IDIJMQl8IDEwCTIJNwl8 IDE4LDcJfCAzNSw2NcKgJQ0KPiAyCTEJfCAxMAkyCTgJfCAyMCwxCXwgMzMsMTfCoCUNCj4gMgkx CXwgMTAJMgk5CXwgMjMsNQl8IDI4LDM3wqAlDQo+IDIJMQl8IDEwCTIJMTAJfCAyNyw0CXwgMjQs MzPCoCUNCj4gDQo+IDMpIEZpeGVkIGJhbmR3aWR0aCA7IG5vIHBhY2tldCBsb3NzIDsgdmFyaWFi bGUgbGF0ZW5jeSAoaW4gbXMpIG9uIExpbmsyDQo+IA0KPiBMaW5rIDEJCXwgTGluazIJCQl8DQo+ IC0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS18LS0tLS0tLS0tLS0tLS0t LQ0KPiBEb3duCVVwbG9hZAl8IERvd24JVXBsb2FkCUxhdGVuY3kJfCB0aW1lCXwgcGVyZiAoJSkN Cj4gLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tDQo+IDIJMQl8IDEwCTIJMAl8IDksOQl8IDY3LDM0wqAlDQo+IDIJMQl8IDEwCTIJNQl8IDEw CXwgNjYsNjfCoCUNCj4gMgkxCXwgMTAJMgkxMAl8IDEwLDEJfCA2NiwwMcKgJQ0KPiAyCTEJfCAx MAkyCTE1CXwgMTAsMgl8IDY1LDM2wqAlDQo+IDIJMQl8IDEwCTIJMjAJfCAxMCw2CXwgNjIsODnC oCUNCj4gMgkxCXwgMTAJMgkzMAl8IDEyLDIJfCA1NCw2NMKgJQ0KPiAyCTEJfCAxMAkyCTQwCXwg MTQsMwl8IDQ2LDYywqAlDQo+IDIJMQl8IDEwCTIJNTAJfCAxNiwyCXwgNDEsMTXCoCUNCj4gMgkx CXwgMTAJMgk2MAl8IDE4LDIJfCAzNiw2M8KgJQ0KPiANCj4gDQo+IElNSE8gdGhvc2UgcmVzdWx0 cyBjb25maXJtIHRoZSBpbnR1aXRpb24gdGhhdCBydW5uaW5nIGEgcHJvdG9jb2wgbGlrZQ0KPiBR VUlDIHRoYXQgaW5jbHVkZXMgaXRzIG93biBjb25nZXN0aW9uIGNvbnRyb2wgYW5kIHJldHJhbnNt aXNzaW9uDQo+IG1lY2hhbmlzbXMgYXJlIGEgcmVsaWFibGUgYnl0ZXN0cmVhbSBwcm90b2NvbCBs aWtlIE1QVENQIGlzIG5vdCBhIGdvb2QNCj4gaWRlYS4NCj4gDQo+IEFzIHlvdSBjYW4gc2VlLCB3 aXRoIFFVSUMgb3ZlciBNUFRDUCBzdWItZmxvd3MsIHBlcmZvcm1hbmNlIHNlZW1zIHRvDQo+IGRy b3AgYXMgc29vbiBhcyB5b3UgaGF2ZSBhbiB1bnJlbGlhYmxlIG1lZGl1bSBvciBhcyBzb29uIGFz IHlvdSBoYXZlDQo+IGxhdGVuY3kNCj4gDQo+IFRoZSBzYW1lcyB0ZXN0cyB3ZXJlIHBlcmZvcm1l ZCBhZ2FpbiwgYnV0IHRoaXMgdGltZSB3aXRoIEhUVFAgb3Zlcg0KPiBlbmQtdG8tZW5kIE1QVENU UCwgdG8gaGF2ZSBhIHBvaW50IG9mIGNvbXBhcmlzb24NCg0KW01lZF0gV2hlbiBkbyB5b3Ugc2F5 ICJlbmQtdG8tZW5kIE1QVENQIiBkbyB5b3UgbWVhbiBNUFRDUCBpcyBlbmFibGVkIGJ5IHRoZSBj bGllbnQgYW5kIHRoZSBzZXJ2ZXI/IA0KDQo+IA0KPiAxYikgIm5vIiBsYXRlbmN5ICg8IDFtcykg JiBubyBwYWNrZXQgbG9zczsgdmFyaWFibGUgYmFuZHdpZHRoDQo+IA0KPiBMaW5rIDEJCXwgTGlu azIJCXwNCj4gLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS18LS0tLS0tLS0tLS0tLS0t LQ0KPiBEb3duCVVwbG9hZAl8IERvd24JVXBsb2FkCXwgdGltZQl8IHBlcmYgKCUpDQo+IC0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0NCj4gMgkxCXwgMgkx CXwgMjMsNQl8IDg1LDExwqAlDQo+IDQJMQl8IDQJMQl8IDExLDIJfCA4OSwyOcKgJQ0KPiA4CTEJ fCA4CTEJfCA1LDcJfCA4Nyw3MsKgJQ0KPiAxMAkxCXwgMTAJMQl8IDQsOQl8IDgxLDYzwqAlDQo+ IDE1CTUJfCAxNQk1CXwgMwl8IDg4LDg5wqAlDQo+IDIwCTUJfCAyMAk1CXwgMiw1CXwgODAsMDDC oCUNCj4gMjUJNQl8IDI1CTUJfCAxLDgJfCA4OCw4OcKgJQ0KPiAzMAkxMAl8IDMwCTEwCXwgMSw1 CXwgODgsODnCoCUNCj4gDQo+IFRoaXMgc2hvdWxkIG5vdCBzdXJwcmlzZSB0aGUgcmVhZGVycyBv ZiB0aGlzIGxpc3QsIGJ1dCBjb25maXJtcyB0aGF0DQo+IE1QVENQIHdvcmtzIHdlbGwgaW4gdGhp cyBlbnZpcm9ubWVudC4NCj4gDQo+IDJiKSBGaXhlZCBiYW5kd2lkdGggOyBubyBsYXRlbmN5IDsg dmFyaWFibGUgcGFja2V0IGxvc3MgKFAtTCkgb24gTGluazINCj4gDQo+IExpbmsgMQkJfCBMaW5r MgkJCXwNCj4gLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLXwtLS0tLS0t LS0tLS0tLS0tDQo+IERvd24JVXBsb2FkCXwgRG93bglVcGxvYWQJUC1MKCUpCXwgdGltZQl8IHBl cmYgKCUpDQo+IC0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLQ0KPiAyCTEJfCAxMAkyCTAJfCA4LDIJfCA4MSwzMMKgJQ0KPiAyCTEJfCAxMAky CTEJfCA3LDgJfCA4NSw0N8KgJQ0KPiAyCTEJfCAxMAkyCTIJfCA3LDcJfCA4Niw1OMKgJQ0KPiAy CTEJfCAxMAkyCTMJfCA3LDgJfCA4NSw0N8KgJQ0KPiAyCTEJfCAxMAkyCTQJfCA3LDcJfCA4Niw1 OMKgJQ0KPiAyCTEJfCAxMAkyCTUJfCA4LDgJfCA3NSw3NsKgJQ0KPiAyCTEJfCAxMAkyCTYJfCA4 CXwgODMsMzPCoCUNCj4gMgkxCXwgMTAJMgk3CXwgNyw4CXwgODUsNDfCoCUNCj4gMgkxCXwgMTAJ Mgk4CXwgNyw5CXwgODQsMznCoCUNCj4gMgkxCXwgMTAJMgk5CXwgOAl8IDgzLDMzwqAlDQo+IA0K PiBBZ2FpbiwgTVBUQ1AgYWRhcHRzIGNvcnJlY3RseSB0byBwYWNrZXQgbG9zc2VzIGluIHRoZSBl bnZpcm9ubWVudC4NCj4gDQo+IEdpdmVuIHRoZSBiYWQgcmVzdWx0cyBvZiBydW5uaW5nIFFVSUMg b3ZlciBNUFRDUCwgd2UgZG9uJ3QgcGxhbiB0bw0KPiBhbmFseXNlIHRoaXMgaW4gbW9yZSBkZXRh aWxzLg0KPiANCg0KW01lZF0gV2hhdCBpZiB5b3UgaGFkIGFuIG9wdGlvbiBpbiB0aGUgTVBUQ1Ag aW1wbGVtZW50YXRpb24gdG8gcmVsYXggVENQIHJlbGlhYmlsaXR5IGNoZWNrcyBvbiBRVUlDLXRy aWdnZXJlZCBNUFRDUCBjb25uZWN0aW9ucz8gDQoNCj09DQogICBUaGUgQ1BFIGFuZCB0aGUgQ29u Y2VudHJhdG9yIE1VU1QgZXN0YWJsaXNoIGEgc2V0IG9mIHN1YmZsb3dzIHRoYXQNCiAgIGFyZSBt YWludGFpbmVkIGFsaXZlLiAgVGhlc2Ugc3ViZmxvd3MgYXJlIHVzZWQgdG8gdHJhbnNwb3J0IFVE UA0KICAgZGF0YWdyYW1zIHRoYXQgYXJlIGRpc3RyaWJ1dGVkIGFtb25nIGV4aXN0ZW50IHN1YmZs b3dzLiAgVENQIHNlc3Npb24NCiAgIHRyYWNraW5nIGlzIG5vdCBlbmFibGVkIGZvciB0aGUgc2V0 IG9mIHN1YmZsb3dzIHRoYXQgYXJlIGRlZGljYXRlZCB0bw0KICAgdHJhbnNwb3J0IFVEUCB0cmFm ZmljLg0KPT09IA0KDQo+IEJlc3QgcmVnYXJkcywNCj4gDQo+IFPDqWJhc3RpZW4NCj4gDQo+IF9f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fDQo+IG11bHRpcGF0 aHRjcCBtYWlsaW5nIGxpc3QNCj4gbXVsdGlwYXRodGNwQGlldGYub3JnDQo+IGh0dHBzOi8vd3d3 LmlldGYub3JnL21haWxtYW4vbGlzdGluZm8vbXVsdGlwYXRodGNwDQo= From nobody Wed Nov 23 06:07:51 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 57DDE1299F9 for ; Wed, 23 Nov 2016 06:07:49 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id tOz4ugxCQiVb for ; Wed, 23 Nov 2016 06:07:46 -0800 (PST) Received: from smtp2.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 26E0C1295F9 for ; Wed, 23 Nov 2016 06:07:46 -0800 (PST) Received: from mbpobo.dhcp.info.ucl.ac.be (mbpobo.dhcp.info.ucl.ac.be [130.104.228.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp2.sgsi.ucl.ac.be) by smtp2.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 2DD0867DD02; Wed, 23 Nov 2016 15:07:32 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp2.sgsi.ucl.ac.be 2DD0867DD02 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479910052; bh=QaoPoT2L63Vh674WcpKllyBE5NR3wITEgayL75N9HQ8=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=jZEgNQyLvBHj5k1E6SCTHpsWW3XkL879il4uBD4d3a5tREK26Fsm9wuaZkglxa9gq ozdGvW/VDnZFUbqg1HQkaJw3Mh9qIVmiNx1mAUA/tGVIi8aH+/uSuk9OQ7ASZOm27w ZjweW6L3X3iT3LnpcpvbiIdzEV+jBpKAWysnR6ew= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-2 References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <20161123120926.7ed52bd4@sne-UX31E> <787AE7BB302AE849A7480A190F8B933009DB7E96@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com, =?UTF-8?Q?S=c3=a9bastien_Noel?= , "philip.eardley@bt.com" From: Olivier Bonaventure Message-ID: Date: Wed, 23 Nov 2016 15:07:32 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.5.0 MIME-Version: 1.0 In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DB7E96@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 2DD0867DD02.A342E X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Nov 2016 14:07:49 -0000 Med, > >> -----Message d'origine----- >> De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de >> Sébastien Noel >> Envoyé : mercredi 23 novembre 2016 12:09 >> À : philip.eardley@bt.com >> Cc : multipathtcp@ietf.org >> Objet : Re: [multipathtcp] MPTCP carrying UDP >> >> Phil, >> >>> Do people have any experimental results /experiences they could share of >>> running UDP applications over MPTCP sub-flows? Would be interested to >> hear >>> about the issues. >>> I guess VoIP and Quic would be the most interesting ones. >> >> To understand the interactions between QUIC and an underlying MPTCP >> transport, we performed some experiments by running QUIC over OpenVPN >> that runs itself over an MPTCP connection. This is the closest scenario >> to what you are discussing based on existing open-source software. > > [Med] The schema we are investigating does not include this cascaded layers. It is only UDP payload transported in plain MPTCP connections. The cascading layers increase the CPU and byte overhead, but the interactions between the congestion control schemes and the reliablity mechanisms remains. In the experiment, the CPU is not a concern given that PCs were used as routers. The byte overhead influences the maximum efficiency of the solution but not how it degrades when there is latency or losses. The degration comes form the coupling between the congestion control and the reliability mechanisms of both QUIC and MPTCP. >> OpenVPN includes some framing to carry UDP and >> encryption/authentication. These mechanisms add CPU overhead and byte >> overhead compared to transporting QUIC over a plain MPTCP connection, >> but this does not change the results of the experiments. >> > > [Med] I wouldn't drop that conclusion as the overall performance depends also on the overhead prepended to packets to be injected over the tunnel. > > Putting that aside, can you please indicate how the traffic is distributed among available subflows? FWIW, the target traffic distribution policy for the hybrid access is to use the fixed line first, and then grab some resources from the cellular link if needed. So the target objective is not 1+1! > That's a policy issue. The experiment was whether both links can be used efficiently when running QUIC over MPTCP to transport a long file. If your policy delays the utilisation of the second link when the first is full, then you will get even lower performance since MPTCP will delay the utilisation of the subflows. >> Our measurement setup was the following. >> >> /-----\ >> [client] --- [router1] [router2] --- [server] >> \-----/ >> >> An openvpn tunnel over MPTCP mode was setup between router 1 & 2. >> >> The client & server were not running an MPTCP kernel. >> >> We simply recorded the time needed to transfer a random 10M file >> from server to client while tweaking speed/latency/reliability of each >> link on router 1 & 2 with netem. >> >> We used quic_server & quic_client >> from https://github.com/google/proto-quic >> >> >> In the following tables, Download/Upload are in Mbps, time in seconds & >> performance is a percentage of a perfect theoretical result/max speed >> (without any IP or TCP overhead). >> >> >> 1) "no" latency (< 1ms) & no packet loss; different link bandwidths >> >> Link 1 | Link2 | >> --------------------------------|---------------- >> Down Upload | Down Upload | time | perf (%) >> ------------------------------------------------- >> 1 1 | 1 1 | 58,1 | 68,85 % >> 1 1 | 2 1 | 48,4 | 55,10 % >> 1 1 | 4 1 | 24,3 | 65,84 % >> 1 1 | 8 1 | 12,3 | 72,27 % >> 1 1 | 10 1 | 10,3 | 70,61 % >> 1 1 | 15 5 | 7,2 | 69,44 % >> 1 1 | 20 5 | 6,5 | 58,61 % >> 1 1 | 25 5 | 18,2 | 16,91 % >> 1 1 | 30 10 | 20,1 | 12,84 % >> 1 1 | 50 10 | 15,5 | 10,12 % >> 2 1 | 2 1 | 31,7 | 63,09 % >> 4 1 | 4 1 | 17,1 | 58,48 % >> 8 1 | 8 1 | 10 | 50,00 % >> 10 1 | 10 1 | 7,3 | 54,79 % >> 15 5 | 15 5 | 6,4 | 41,67 % >> 20 5 | 20 5 | 3,6 | 55,56 % >> 25 5 | 25 5 | 3,3 | 48,48 % >> 30 10 | 30 10 | 2,9 | 45,98 % >> >> 2) Fixed bandwidth ; no latency ; different packet loss on Link2 >> >> Link 1 | Link2 | >> ----------------------------------------|---------------- >> Down Upload | Down Upload P-L(%) | time | perf (%) >> --------------------------------------------------------- >> 2 1 | 10 2 0 | 9,9 | 67,34 % >> 2 1 | 10 2 1 | 11,2 | 59,52 % >> 2 1 | 10 2 2 | 11,3 | 59,00 % >> 2 1 | 10 2 3 | 11,7 | 56,98 % >> 2 1 | 10 2 4 | 12,3 | 54,20 % >> 2 1 | 10 2 5 | 15,9 | 41,93 % >> 2 1 | 10 2 6 | 16,6 | 40,16 % >> 2 1 | 10 2 7 | 18,7 | 35,65 % >> 2 1 | 10 2 8 | 20,1 | 33,17 % >> 2 1 | 10 2 9 | 23,5 | 28,37 % >> 2 1 | 10 2 10 | 27,4 | 24,33 % >> >> 3) Fixed bandwidth ; no packet loss ; variable latency (in ms) on Link2 >> >> Link 1 | Link2 | >> ----------------------------------------|---------------- >> Down Upload | Down Upload Latency | time | perf (%) >> --------------------------------------------------------- >> 2 1 | 10 2 0 | 9,9 | 67,34 % >> 2 1 | 10 2 5 | 10 | 66,67 % >> 2 1 | 10 2 10 | 10,1 | 66,01 % >> 2 1 | 10 2 15 | 10,2 | 65,36 % >> 2 1 | 10 2 20 | 10,6 | 62,89 % >> 2 1 | 10 2 30 | 12,2 | 54,64 % >> 2 1 | 10 2 40 | 14,3 | 46,62 % >> 2 1 | 10 2 50 | 16,2 | 41,15 % >> 2 1 | 10 2 60 | 18,2 | 36,63 % >> >> >> IMHO those results confirm the intuition that running a protocol like >> QUIC that includes its own congestion control and retransmission >> mechanisms are a reliable bytestream protocol like MPTCP is not a good >> idea. >> >> As you can see, with QUIC over MPTCP sub-flows, performance seems to >> drop as soon as you have an unreliable medium or as soon as you have >> latency >> >> The sames tests were performed again, but this time with HTTP over >> end-to-end MPTCTP, to have a point of comparison > > [Med] When do you say "end-to-end MPTCP" do you mean MPTCP is enabled by the client and the server? > Yes. Given our experience with TCP/MPTCP proxies, the result would have been the same with TCP/MPTCP proxies running on the two routers, but these proxies could not be integrated in this setup for practical reasons. >> 1b) "no" latency (< 1ms) & no packet loss; variable bandwidth >> >> Link 1 | Link2 | >> --------------------------------|---------------- >> Down Upload | Down Upload | time | perf (%) >> ------------------------------------------------- >> 2 1 | 2 1 | 23,5 | 85,11 % >> 4 1 | 4 1 | 11,2 | 89,29 % >> 8 1 | 8 1 | 5,7 | 87,72 % >> 10 1 | 10 1 | 4,9 | 81,63 % >> 15 5 | 15 5 | 3 | 88,89 % >> 20 5 | 20 5 | 2,5 | 80,00 % >> 25 5 | 25 5 | 1,8 | 88,89 % >> 30 10 | 30 10 | 1,5 | 88,89 % >> >> This should not surprise the readers of this list, but confirms that >> MPTCP works well in this environment. >> >> 2b) Fixed bandwidth ; no latency ; variable packet loss (P-L) on Link2 >> >> Link 1 | Link2 | >> ----------------------------------------|---------------- >> Down Upload | Down Upload P-L(%) | time | perf (%) >> --------------------------------------------------------- >> 2 1 | 10 2 0 | 8,2 | 81,30 % >> 2 1 | 10 2 1 | 7,8 | 85,47 % >> 2 1 | 10 2 2 | 7,7 | 86,58 % >> 2 1 | 10 2 3 | 7,8 | 85,47 % >> 2 1 | 10 2 4 | 7,7 | 86,58 % >> 2 1 | 10 2 5 | 8,8 | 75,76 % >> 2 1 | 10 2 6 | 8 | 83,33 % >> 2 1 | 10 2 7 | 7,8 | 85,47 % >> 2 1 | 10 2 8 | 7,9 | 84,39 % >> 2 1 | 10 2 9 | 8 | 83,33 % >> >> Again, MPTCP adapts correctly to packet losses in the environment. >> >> Given the bad results of running QUIC over MPTCP, we don't plan to >> analyse this in more details. >> > > [Med] What if you had an option in the MPTCP implementation to relax TCP reliability checks on QUIC-triggered MPTCP connections? If you disable reliability from MPTCP, you end up using a protocol that is very different from MPTCP. In TCP, congestion control and flow control are closely coupled with reliable delivery and removing this coupling would result in a protocol that would not be TCP anymore. Olivier From nobody Wed Nov 23 09:54:00 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6454512A266 for ; Wed, 23 Nov 2016 09:53:59 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.099 X-Spam-Level: X-Spam-Status: No, score=-4.099 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id hnsD7gNQvMH7 for ; Wed, 23 Nov 2016 09:53:56 -0800 (PST) Received: from smtpb1.bt.com (smtpb1.bt.com [62.7.242.142]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id B321012A0E9 for ; Wed, 23 Nov 2016 09:52:55 -0800 (PST) Received: from EVMHT03-UKBR.domain1.systemhost.net (193.113.108.56) by EVMED06-UKBR.bt.com (10.216.161.38) with Microsoft SMTP Server (TLS) id 14.3.319.2; Wed, 23 Nov 2016 17:52:50 +0000 Received: from rew09926dag03c.domain1.systemhost.net (10.55.202.26) by EVMHT03-UKBR.domain1.systemhost.net (193.113.108.56) with Microsoft SMTP Server (TLS) id 8.3.342.0; Wed, 23 Nov 2016 17:52:53 +0000 Received: from rew09926dag03b.domain1.systemhost.net (10.55.202.22) by rew09926dag03c.domain1.systemhost.net (10.55.202.26) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Wed, 23 Nov 2016 17:52:52 +0000 Received: from rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e]) by rew09926dag03b.domain1.systemhost.net ([fe80::d514:fe50:560c:401e%12]) with mapi id 15.00.1210.000; Wed, 23 Nov 2016 17:52:52 +0000 From: To: Thread-Topic: [multipathtcp] MPTCP carrying UDP Thread-Index: AdI/NebMR0wIzv/5Tmmn4GsoWOcicgGRCaUAAA4BjjA= Date: Wed, 23 Nov 2016 17:52:52 +0000 Message-ID: <44d198129fa544438eb72c1aecc36f92@rew09926dag03b.domain1.systemhost.net> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <20161123120926.7ed52bd4@sne-UX31E> In-Reply-To: <20161123120926.7ed52bd4@sne-UX31E> Accept-Language: en-GB, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.55.202.242] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 23 Nov 2016 17:53:59 -0000 U2ViYXN0aWVuLCBPbGl2aWVyLA0KVGhhbmtzIGZvciBkb2luZyB0aGVzZSBleHBlcmltZW50cy0g YW5kIHNvIHF1aWNrbHkgLSBhbmQgZm9yIHNoYXJpbmcgdGhlIHJlc3VsdHMgLSB2ZXJ5IGludGVy ZXN0aW5nLg0KDQpwaGlsDQoNCg0KLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCkZyb206IFPD qWJhc3RpZW4gTm9lbCBbbWFpbHRvOm5vZWxAbXVsdGl0ZWwuYmVdIA0KU2VudDogMjMgTm92ZW1i ZXIgMjAxNiAxMTowOQ0KVG86IEVhcmRsZXksUEwsUGhpbGlwLFRVQjggUiA8cGhpbGlwLmVhcmRs ZXlAYnQuY29tPg0KQ2M6IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KU3ViamVjdDogUmU6IFttdWx0 aXBhdGh0Y3BdIE1QVENQIGNhcnJ5aW5nIFVEUA0KDQpQaGlsLA0KDQo+IERvIHBlb3BsZSBoYXZl IGFueSBleHBlcmltZW50YWwgcmVzdWx0cyAvZXhwZXJpZW5jZXMgdGhleSBjb3VsZCBzaGFyZSAN Cj4gb2YgcnVubmluZyBVRFAgYXBwbGljYXRpb25zIG92ZXIgTVBUQ1Agc3ViLWZsb3dzPyAgV291 bGQgYmUgaW50ZXJlc3RlZCANCj4gdG8gaGVhciBhYm91dCB0aGUgaXNzdWVzLg0KPiBJIGd1ZXNz IFZvSVAgYW5kIFF1aWMgd291bGQgYmUgdGhlIG1vc3QgaW50ZXJlc3Rpbmcgb25lcy4NCg0KVG8g dW5kZXJzdGFuZCB0aGUgaW50ZXJhY3Rpb25zIGJldHdlZW4gUVVJQyBhbmQgYW4gdW5kZXJseWlu ZyBNUFRDUCB0cmFuc3BvcnQsIHdlIHBlcmZvcm1lZCBzb21lIGV4cGVyaW1lbnRzIGJ5IHJ1bm5p bmcgUVVJQyBvdmVyIE9wZW5WUE4gdGhhdCBydW5zIGl0c2VsZiBvdmVyIGFuIE1QVENQIGNvbm5l Y3Rpb24uIFRoaXMgaXMgdGhlIGNsb3Nlc3Qgc2NlbmFyaW8gdG8gd2hhdCB5b3UgYXJlIGRpc2N1 c3NpbmcgYmFzZWQgb24gZXhpc3Rpbmcgb3Blbi1zb3VyY2Ugc29mdHdhcmUuDQoNCk9wZW5WUE4g aW5jbHVkZXMgc29tZSBmcmFtaW5nIHRvIGNhcnJ5IFVEUCBhbmQgZW5jcnlwdGlvbi9hdXRoZW50 aWNhdGlvbi4gVGhlc2UgbWVjaGFuaXNtcyBhZGQgQ1BVIG92ZXJoZWFkIGFuZCBieXRlIG92ZXJo ZWFkIGNvbXBhcmVkIHRvIHRyYW5zcG9ydGluZyBRVUlDIG92ZXIgYSBwbGFpbiBNUFRDUCBjb25u ZWN0aW9uLCBidXQgdGhpcyBkb2VzIG5vdCBjaGFuZ2UgdGhlIHJlc3VsdHMgb2YgdGhlIGV4cGVy aW1lbnRzLg0KDQpPdXIgbWVhc3VyZW1lbnQgc2V0dXAgd2FzIHRoZSBmb2xsb3dpbmcuDQoNCiAg ICAgICAgICAgICAgICAgICAgICAgLy0tLS0tXA0KW2NsaWVudF0gLS0tIFtyb3V0ZXIxXSAgICAg ICAgIFtyb3V0ZXIyXSAtLS0gW3NlcnZlcl0NCiAgICAgICAgICAgICAgICAgICAgICAgXC0tLS0t Lw0KDQpBbiBvcGVudnBuIHR1bm5lbCBvdmVyIE1QVENQIG1vZGUgd2FzIHNldHVwIGJldHdlZW4g cm91dGVyIDEgJiAyLg0KDQpUaGUgY2xpZW50ICYgc2VydmVyIHdlcmUgbm90IHJ1bm5pbmcgYW4g TVBUQ1Aga2VybmVsLg0KDQpXZSBzaW1wbHkgcmVjb3JkZWQgdGhlIHRpbWUgbmVlZGVkIHRvIHRy YW5zZmVyIGEgcmFuZG9tIDEwTSBmaWxlIGZyb20gc2VydmVyIHRvIGNsaWVudCB3aGlsZSB0d2Vh a2luZyBzcGVlZC9sYXRlbmN5L3JlbGlhYmlsaXR5IG9mIGVhY2ggbGluayBvbiByb3V0ZXIgMSAm IDIgd2l0aCBuZXRlbS4NCg0KV2UgdXNlZCBxdWljX3NlcnZlciAmIHF1aWNfY2xpZW50DQpmcm9t IGh0dHBzOi8vZ2l0aHViLmNvbS9nb29nbGUvcHJvdG8tcXVpYw0KDQoNCkluIHRoZSBmb2xsb3dp bmcgdGFibGVzLCBEb3dubG9hZC9VcGxvYWQgYXJlIGluIE1icHMsIHRpbWUgaW4gc2Vjb25kcyAm IHBlcmZvcm1hbmNlIGlzIGEgcGVyY2VudGFnZSBvZiBhIHBlcmZlY3QgdGhlb3JldGljYWwgcmVz dWx0L21heCBzcGVlZCAod2l0aG91dCBhbnkgSVAgb3IgVENQIG92ZXJoZWFkKS4NCg0KDQoxKSAi bm8iIGxhdGVuY3kgKDwgMW1zKSAmIG5vIHBhY2tldCBsb3NzOyBkaWZmZXJlbnQgbGluayBiYW5k d2lkdGhzDQoJCQ0KTGluayAxCQl8IExpbmsyCQl8DQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLXwtLS0tLS0tLS0tLS0tLS0tDQpEb3duCVVwbG9hZAl8IERvd24JVXBsb2FkCXwgdGlt ZQl8IHBlcmYgKCUpDQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tDQoxCTEJfCAxCTEJfCA1OCwxCXwgNjgsODXCoCUNCjEJMQl8IDIJMQl8IDQ4LDQJfCA1 NSwxMMKgJQ0KMQkxCXwgNAkxCXwgMjQsMwl8IDY1LDg0wqAlDQoxCTEJfCA4CTEJfCAxMiwzCXwg NzIsMjfCoCUNCjEJMQl8IDEwCTEJfCAxMCwzCXwgNzAsNjHCoCUNCjEJMQl8IDE1CTUJfCA3LDIJ fCA2OSw0NMKgJQ0KMQkxCXwgMjAJNQl8IDYsNQl8IDU4LDYxwqAlDQoxCTEJfCAyNQk1CXwgMTgs Mgl8IDE2LDkxwqAlDQoxCTEJfCAzMAkxMAl8IDIwLDEJfCAxMiw4NMKgJQ0KMQkxCXwgNTAJMTAJ fCAxNSw1CXwgMTAsMTLCoCUNCjIJMQl8IDIJMQl8IDMxLDcJfCA2MywwOcKgJQ0KNAkxCXwgNAkx CXwgMTcsMQl8IDU4LDQ4wqAlDQo4CTEJfCA4CTEJfCAxMAl8IDUwLDAwwqAlDQoxMAkxCXwgMTAJ MQl8IDcsMwl8IDU0LDc5wqAlDQoxNQk1CXwgMTUJNQl8IDYsNAl8IDQxLDY3wqAlDQoyMAk1CXwg MjAJNQl8IDMsNgl8IDU1LDU2wqAlDQoyNQk1CXwgMjUJNQl8IDMsMwl8IDQ4LDQ4wqAlDQozMAkx MAl8IDMwCTEwCXwgMiw5CXwgNDUsOTjCoCUNCg0KMikgRml4ZWQgYmFuZHdpZHRoIDsgbm8gbGF0 ZW5jeSA7IGRpZmZlcmVudCBwYWNrZXQgbG9zcyBvbiBMaW5rMg0KDQpMaW5rIDEJCXwgTGluazIJ CQl8DQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tfC0tLS0tLS0tLS0t LS0tLS0NCkRvd24JVXBsb2FkCXwgRG93bglVcGxvYWQJUC1MKCUpCXwgdGltZQl8IHBlcmYgKCUp DQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0NCjIJMQl8IDEwCTIJMAl8IDksOQl8IDY3LDM0wqAlDQoyCTEJfCAxMAkyCTEJfCAxMSwyCXwg NTksNTLCoCUNCjIJMQl8IDEwCTIJMgl8IDExLDMJfCA1OSwwMMKgJQ0KMgkxCXwgMTAJMgkzCXwg MTEsNwl8IDU2LDk4wqAlDQoyCTEJfCAxMAkyCTQJfCAxMiwzCXwgNTQsMjDCoCUNCjIJMQl8IDEw CTIJNQl8IDE1LDkJfCA0MSw5M8KgJQ0KMgkxCXwgMTAJMgk2CXwgMTYsNgl8IDQwLDE2wqAlDQoy CTEJfCAxMAkyCTcJfCAxOCw3CXwgMzUsNjXCoCUNCjIJMQl8IDEwCTIJOAl8IDIwLDEJfCAzMywx N8KgJQ0KMgkxCXwgMTAJMgk5CXwgMjMsNQl8IDI4LDM3wqAlDQoyCTEJfCAxMAkyCTEwCXwgMjcs NAl8IDI0LDMzwqAlDQoNCjMpIEZpeGVkIGJhbmR3aWR0aCA7IG5vIHBhY2tldCBsb3NzIDsgdmFy aWFibGUgbGF0ZW5jeSAoaW4gbXMpIG9uIExpbmsyDQoNCkxpbmsgMQkJfCBMaW5rMgkJCXwNCi0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS18LS0tLS0tLS0tLS0tLS0tLQ0K RG93bglVcGxvYWQJfCBEb3duCVVwbG9hZAlMYXRlbmN5CXwgdGltZQl8IHBlcmYgKCUpDQotLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0NCjIJ MQl8IDEwCTIJMAl8IDksOQl8IDY3LDM0wqAlDQoyCTEJfCAxMAkyCTUJfCAxMAl8IDY2LDY3wqAl DQoyCTEJfCAxMAkyCTEwCXwgMTAsMQl8IDY2LDAxwqAlDQoyCTEJfCAxMAkyCTE1CXwgMTAsMgl8 IDY1LDM2wqAlDQoyCTEJfCAxMAkyCTIwCXwgMTAsNgl8IDYyLDg5wqAlDQoyCTEJfCAxMAkyCTMw CXwgMTIsMgl8IDU0LDY0wqAlDQoyCTEJfCAxMAkyCTQwCXwgMTQsMwl8IDQ2LDYywqAlDQoyCTEJ fCAxMAkyCTUwCXwgMTYsMgl8IDQxLDE1wqAlDQoyCTEJfCAxMAkyCTYwCXwgMTgsMgl8IDM2LDYz wqAlDQoNCg0KSU1ITyB0aG9zZSByZXN1bHRzIGNvbmZpcm0gdGhlIGludHVpdGlvbiB0aGF0IHJ1 bm5pbmcgYSBwcm90b2NvbCBsaWtlIFFVSUMgdGhhdCBpbmNsdWRlcyBpdHMgb3duIGNvbmdlc3Rp b24gY29udHJvbCBhbmQgcmV0cmFuc21pc3Npb24gbWVjaGFuaXNtcyBhcmUgYSByZWxpYWJsZSBi eXRlc3RyZWFtIHByb3RvY29sIGxpa2UgTVBUQ1AgaXMgbm90IGEgZ29vZCBpZGVhLg0KDQpBcyB5 b3UgY2FuIHNlZSwgd2l0aCBRVUlDIG92ZXIgTVBUQ1Agc3ViLWZsb3dzLCBwZXJmb3JtYW5jZSBz ZWVtcyB0byBkcm9wIGFzIHNvb24gYXMgeW91IGhhdmUgYW4gdW5yZWxpYWJsZSBtZWRpdW0gb3Ig YXMgc29vbiBhcyB5b3UgaGF2ZSBsYXRlbmN5DQoNClRoZSBzYW1lcyB0ZXN0cyB3ZXJlIHBlcmZv cm1lZCBhZ2FpbiwgYnV0IHRoaXMgdGltZSB3aXRoIEhUVFAgb3ZlciBlbmQtdG8tZW5kIE1QVENU UCwgdG8gaGF2ZSBhIHBvaW50IG9mIGNvbXBhcmlzb24NCg0KMWIpICJubyIgbGF0ZW5jeSAoPCAx bXMpICYgbm8gcGFja2V0IGxvc3M7IHZhcmlhYmxlIGJhbmR3aWR0aA0KCQkNCkxpbmsgMQkJfCBM aW5rMgkJfA0KLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS18LS0tLS0tLS0tLS0tLS0t LQ0KRG93bglVcGxvYWQJfCBEb3duCVVwbG9hZAl8IHRpbWUJfCBwZXJmICglKQ0KLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0KMgkxCXwgMgkxCXwgMjMs NQl8IDg1LDExwqAlDQo0CTEJfCA0CTEJfCAxMSwyCXwgODksMjnCoCUNCjgJMQl8IDgJMQl8IDUs Nwl8IDg3LDcywqAlDQoxMAkxCXwgMTAJMQl8IDQsOQl8IDgxLDYzwqAlDQoxNQk1CXwgMTUJNQl8 IDMJfCA4OCw4OcKgJQ0KMjAJNQl8IDIwCTUJfCAyLDUJfCA4MCwwMMKgJQ0KMjUJNQl8IDI1CTUJ fCAxLDgJfCA4OCw4OcKgJQ0KMzAJMTAJfCAzMAkxMAl8IDEsNQl8IDg4LDg5wqAlDQoNClRoaXMg c2hvdWxkIG5vdCBzdXJwcmlzZSB0aGUgcmVhZGVycyBvZiB0aGlzIGxpc3QsIGJ1dCBjb25maXJt cyB0aGF0IE1QVENQIHdvcmtzIHdlbGwgaW4gdGhpcyBlbnZpcm9ubWVudC4NCg0KMmIpIEZpeGVk IGJhbmR3aWR0aCA7IG5vIGxhdGVuY3kgOyB2YXJpYWJsZSBwYWNrZXQgbG9zcyAoUC1MKSBvbiBM aW5rMg0KDQpMaW5rIDEJCXwgTGluazIJCQl8DQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tfC0tLS0tLS0tLS0tLS0tLS0NCkRvd24JVXBsb2FkCXwgRG93bglVcGxvYWQJ UC1MKCUpCXwgdGltZQl8IHBlcmYgKCUpDQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0NCjIJMQl8IDEwCTIJMAl8IDgsMgl8IDgxLDMwwqAl DQoyCTEJfCAxMAkyCTEJfCA3LDgJfCA4NSw0N8KgJQ0KMgkxCXwgMTAJMgkyCXwgNyw3CXwgODYs NTjCoCUNCjIJMQl8IDEwCTIJMwl8IDcsOAl8IDg1LDQ3wqAlDQoyCTEJfCAxMAkyCTQJfCA3LDcJ fCA4Niw1OMKgJQ0KMgkxCXwgMTAJMgk1CXwgOCw4CXwgNzUsNzbCoCUNCjIJMQl8IDEwCTIJNgl8 IDgJfCA4MywzM8KgJQ0KMgkxCXwgMTAJMgk3CXwgNyw4CXwgODUsNDfCoCUNCjIJMQl8IDEwCTIJ OAl8IDcsOQl8IDg0LDM5wqAlDQoyCTEJfCAxMAkyCTkJfCA4CXwgODMsMzPCoCUNCg0KQWdhaW4s IE1QVENQIGFkYXB0cyBjb3JyZWN0bHkgdG8gcGFja2V0IGxvc3NlcyBpbiB0aGUgZW52aXJvbm1l bnQuDQoNCkdpdmVuIHRoZSBiYWQgcmVzdWx0cyBvZiBydW5uaW5nIFFVSUMgb3ZlciBNUFRDUCwg d2UgZG9uJ3QgcGxhbiB0byBhbmFseXNlIHRoaXMgaW4gbW9yZSBkZXRhaWxzLg0KDQpCZXN0IHJl Z2FyZHMsDQoNClPDqWJhc3RpZW4NCg== From nobody Thu Nov 24 02:32:35 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 6C2A91296F9 for ; Thu, 24 Nov 2016 02:32:34 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.097 X-Spam-Level: X-Spam-Status: No, score=-4.097 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id shOibIOKg9EI for ; Thu, 24 Nov 2016 02:32:32 -0800 (PST) Received: from relais-inet.orange.com (mta135.mail.business.static.orange.com [80.12.70.35]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 0A9EE1297EA for ; Thu, 24 Nov 2016 02:32:28 -0800 (PST) Received: from opfednr05.francetelecom.fr (unknown [xx.xx.xx.69]) by opfednr23.francetelecom.fr (ESMTP service) with ESMTP id 2B612C06CA; Thu, 24 Nov 2016 11:32:26 +0100 (CET) Received: from Exchangemail-eme2.itn.ftgroup (unknown [xx.xx.31.3]) by opfednr05.francetelecom.fr (ESMTP service) with ESMTP id B2C46200AB; Thu, 24 Nov 2016 11:32:10 +0100 (CET) Received: from OPEXCLILMA3.corporate.adroot.infra.ftgroup ([fe80::60a9:abc3:86e6:2541]) by OPEXCLILM5D.corporate.adroot.infra.ftgroup ([fe80::9898:741c:bc1d:258d%19]) with mapi id 14.03.0319.002; Thu, 24 Nov 2016 11:32:10 +0100 From: To: "Olivier.Bonaventure@uclouvain.be" , =?utf-8?B?U8OpYmFzdGllbiBOb2Vs?= , "philip.eardley@bt.com" Thread-Topic: [multipathtcp] MPTCP carrying UDP Thread-Index: AQHSRZL0TCWeYq4nWUq+XkXL99v87KDn7iVw Date: Thu, 24 Nov 2016 10:32:09 +0000 Message-ID: <787AE7BB302AE849A7480A190F8B933009DB856B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <20161123120926.7ed52bd4@sne-UX31E> <787AE7BB302AE849A7480A190F8B933009DB7E96@OPEXCLILMA3.corporate.adroot.infra.ftgroup> In-Reply-To: Accept-Language: fr-FR, en-US Content-Language: fr-FR X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.168.234.5] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Nov 2016 10:32:34 -0000 SGkgT2xpdmllciwNCg0KUGxlYXNlIHNlZSBpbmxpbmUuDQoNCkNoZWVycywNCk1lZA0KDQo+IC0t LS0tTWVzc2FnZSBkJ29yaWdpbmUtLS0tLQ0KPiBEZcKgOiBPbGl2aWVyIEJvbmF2ZW50dXJlIFtt YWlsdG86T2xpdmllci5Cb25hdmVudHVyZUB1Y2xvdXZhaW4uYmVdDQo+IEVudm95w6nCoDogbWVy Y3JlZGkgMjMgbm92ZW1icmUgMjAxNiAxNTowOA0KPiDDgMKgOiBCT1VDQURBSVIgTW9oYW1lZCBJ TVQvT0xOOyBTw6liYXN0aWVuIE5vZWw7IHBoaWxpcC5lYXJkbGV5QGJ0LmNvbQ0KPiBDY8KgOiBt dWx0aXBhdGh0Y3BAaWV0Zi5vcmcNCj4gT2JqZXTCoDogUmU6IFttdWx0aXBhdGh0Y3BdIE1QVENQ IGNhcnJ5aW5nIFVEUA0KPiANCj4gTWVkLA0KPiA+DQo+ID4+IC0tLS0tTWVzc2FnZSBkJ29yaWdp bmUtLS0tLQ0KPiA+PiBEZSA6IG11bHRpcGF0aHRjcCBbbWFpbHRvOm11bHRpcGF0aHRjcC1ib3Vu Y2VzQGlldGYub3JnXSBEZSBsYSBwYXJ0IGRlDQo+ID4+IFPDqWJhc3RpZW4gTm9lbA0KPiA+PiBF bnZvecOpIDogbWVyY3JlZGkgMjMgbm92ZW1icmUgMjAxNiAxMjowOQ0KPiA+PiDDgCA6IHBoaWxp cC5lYXJkbGV5QGJ0LmNvbQ0KPiA+PiBDYyA6IG11bHRpcGF0aHRjcEBpZXRmLm9yZw0KPiA+PiBP YmpldCA6IFJlOiBbbXVsdGlwYXRodGNwXSBNUFRDUCBjYXJyeWluZyBVRFANCj4gPj4NCj4gPj4g UGhpbCwNCj4gPj4NCj4gPj4+IERvIHBlb3BsZSBoYXZlIGFueSBleHBlcmltZW50YWwgcmVzdWx0 cyAvZXhwZXJpZW5jZXMgdGhleSBjb3VsZCBzaGFyZQ0KPiBvZg0KPiA+Pj4gcnVubmluZyBVRFAg YXBwbGljYXRpb25zIG92ZXIgTVBUQ1Agc3ViLWZsb3dzPyAgV291bGQgYmUgaW50ZXJlc3RlZCB0 bw0KPiA+PiBoZWFyDQo+ID4+PiBhYm91dCB0aGUgaXNzdWVzLg0KPiA+Pj4gSSBndWVzcyBWb0lQ IGFuZCBRdWljIHdvdWxkIGJlIHRoZSBtb3N0IGludGVyZXN0aW5nIG9uZXMuDQo+ID4+DQo+ID4+ IFRvIHVuZGVyc3RhbmQgdGhlIGludGVyYWN0aW9ucyBiZXR3ZWVuIFFVSUMgYW5kIGFuIHVuZGVy bHlpbmcgTVBUQ1ANCj4gPj4gdHJhbnNwb3J0LCB3ZSBwZXJmb3JtZWQgc29tZSBleHBlcmltZW50 cyBieSBydW5uaW5nIFFVSUMgb3ZlciBPcGVuVlBODQo+ID4+IHRoYXQgcnVucyBpdHNlbGYgb3Zl ciBhbiBNUFRDUCBjb25uZWN0aW9uLiBUaGlzIGlzIHRoZSBjbG9zZXN0IHNjZW5hcmlvDQo+ID4+ IHRvIHdoYXQgeW91IGFyZSBkaXNjdXNzaW5nIGJhc2VkIG9uIGV4aXN0aW5nIG9wZW4tc291cmNl IHNvZnR3YXJlLg0KPiA+DQo+ID4gW01lZF0gVGhlIHNjaGVtYSB3ZSBhcmUgaW52ZXN0aWdhdGlu ZyBkb2VzIG5vdCBpbmNsdWRlIHRoaXMgY2FzY2FkZWQNCj4gbGF5ZXJzLiBJdCBpcyBvbmx5IFVE UCBwYXlsb2FkIHRyYW5zcG9ydGVkIGluIHBsYWluIE1QVENQIGNvbm5lY3Rpb25zLg0KPiANCj4g DQo+IFRoZSBjYXNjYWRpbmcgbGF5ZXJzIGluY3JlYXNlIHRoZSBDUFUgYW5kIGJ5dGUgb3Zlcmhl YWQsIGJ1dCB0aGUNCj4gaW50ZXJhY3Rpb25zIGJldHdlZW4gdGhlIGNvbmdlc3Rpb24gY29udHJv bCBzY2hlbWVzIGFuZCB0aGUgcmVsaWFibGl0eQ0KPiBtZWNoYW5pc21zIHJlbWFpbnMuDQoNCltN ZWRdIE15IHBvaW50IGlzIHRoYXQgd2UgbmVlZCB0byBpc29sYXRlIHRoZSBpbXBhY3Qgb2YgdGhv c2UgY2FzY2FkZWQgbGF5ZXJzIG9uIHRoZSBDUFUvUGVyZm9ybWFuY2UgZWZmaWNpZW5jeSBmcm9t IHB1cmUgaW50ZXJhY3Rpb25zIGJldHdlZW4gdGhlIENDcy4gIA0KDQogSW4gdGhlIGV4cGVyaW1l bnQsIHRoZSBDUFUgaXMgbm90IGEgY29uY2VybiBnaXZlbg0KPiB0aGF0IFBDcyB3ZXJlIHVzZWQg YXMgcm91dGVycy4gVGhlIGJ5dGUgb3ZlcmhlYWQgaW5mbHVlbmNlcyB0aGUgbWF4aW11bQ0KPiBl ZmZpY2llbmN5IG9mIHRoZSBzb2x1dGlvbiBidXQgbm90IGhvdyBpdCBkZWdyYWRlcyB3aGVuIHRo ZXJlIGlzIGxhdGVuY3kNCj4gb3IgbG9zc2VzLiBUaGUgZGVncmF0aW9uIGNvbWVzIGZvcm0gdGhl IGNvdXBsaW5nIGJldHdlZW4gdGhlIGNvbmdlc3Rpb24NCj4gY29udHJvbCBhbmQgdGhlIHJlbGlh YmlsaXR5IG1lY2hhbmlzbXMgb2YgYm90aCBRVUlDIGFuZCBNUFRDUC4NCj4gDQo+ID4+IE9wZW5W UE4gaW5jbHVkZXMgc29tZSBmcmFtaW5nIHRvIGNhcnJ5IFVEUCBhbmQNCj4gPj4gZW5jcnlwdGlv bi9hdXRoZW50aWNhdGlvbi4gVGhlc2UgbWVjaGFuaXNtcyBhZGQgQ1BVIG92ZXJoZWFkIGFuZCBi eXRlDQo+ID4+IG92ZXJoZWFkIGNvbXBhcmVkIHRvIHRyYW5zcG9ydGluZyBRVUlDIG92ZXIgYSBw bGFpbiBNUFRDUCBjb25uZWN0aW9uLA0KPiA+PiBidXQgdGhpcyBkb2VzIG5vdCBjaGFuZ2UgdGhl IHJlc3VsdHMgb2YgdGhlIGV4cGVyaW1lbnRzLg0KPiA+Pg0KPiA+DQo+ID4gW01lZF0gSSB3b3Vs ZG4ndCBkcm9wIHRoYXQgY29uY2x1c2lvbiBhcyB0aGUgb3ZlcmFsbCBwZXJmb3JtYW5jZSBkZXBl bmRzDQo+IGFsc28gb24gdGhlIG92ZXJoZWFkIHByZXBlbmRlZCB0byBwYWNrZXRzIHRvIGJlIGlu amVjdGVkIG92ZXIgdGhlIHR1bm5lbC4NCj4gPg0KPiA+IFB1dHRpbmcgdGhhdCBhc2lkZSwgY2Fu IHlvdSBwbGVhc2UgaW5kaWNhdGUgaG93IHRoZSB0cmFmZmljIGlzDQo+IGRpc3RyaWJ1dGVkIGFt b25nIGF2YWlsYWJsZSBzdWJmbG93cz8gRldJVywgdGhlIHRhcmdldCB0cmFmZmljDQo+IGRpc3Ry aWJ1dGlvbiBwb2xpY3kgZm9yIHRoZSBoeWJyaWQgYWNjZXNzIGlzIHRvIHVzZSB0aGUgZml4ZWQg bGluZSBmaXJzdCwNCj4gYW5kIHRoZW4gZ3JhYiBzb21lIHJlc291cmNlcyBmcm9tIHRoZSBjZWxs dWxhciBsaW5rIGlmIG5lZWRlZC4gU28gdGhlDQo+IHRhcmdldCBvYmplY3RpdmUgaXMgbm90IDEr MSENCj4gPg0KPiANCj4gVGhhdCdzIGEgcG9saWN5IGlzc3VlLiBUaGUgZXhwZXJpbWVudCB3YXMg d2hldGhlciBib3RoIGxpbmtzIGNhbiBiZSB1c2VkDQo+IGVmZmljaWVudGx5IHdoZW4gcnVubmlu ZyBRVUlDIG92ZXIgTVBUQ1AgdG8gdHJhbnNwb3J0IGEgbG9uZyBmaWxlLiBJZg0KPiB5b3VyIHBv bGljeSBkZWxheXMgdGhlIHV0aWxpc2F0aW9uIG9mIHRoZSBzZWNvbmQgbGluayB3aGVuIHRoZSBm aXJzdCBpcw0KPiBmdWxsLCB0aGVuIHlvdSB3aWxsIGdldCBldmVuIGxvd2VyIHBlcmZvcm1hbmNl IHNpbmNlIE1QVENQIHdpbGwgZGVsYXkNCj4gdGhlIHV0aWxpc2F0aW9uIG9mIHRoZSBzdWJmbG93 cy4NCg0KW01lZF0gSXQgaXMgYSBwb2xpY3ksIHRoYXQncyB0cnVlLi4uIGJ1dCBpdCBpcyBhIGtl eSBwb2ludCB0byBkZWNpZGUgd2hhdCBhcmUgYWNjZXB0YWJsZSBwZXJmb3JtYW5jZSBvciBub3Qu IEFzc3VtaW5nIDErMSBpcyBwdXR0aW5nIHRoZSBiYXIgdG9vIGhpZ2ggZm9yIHRoZSBkZXBsb3lt ZW50cyBwbGFucyBJJ20gYXdhcmUgb2YuIA0KDQpbU05JUF0NCg0KPiA+Pg0KPiA+PiBBcyB5b3Ug Y2FuIHNlZSwgd2l0aCBRVUlDIG92ZXIgTVBUQ1Agc3ViLWZsb3dzLCBwZXJmb3JtYW5jZSBzZWVt cyB0bw0KPiA+PiBkcm9wIGFzIHNvb24gYXMgeW91IGhhdmUgYW4gdW5yZWxpYWJsZSBtZWRpdW0g b3IgYXMgc29vbiBhcyB5b3UgaGF2ZQ0KPiA+PiBsYXRlbmN5DQo+ID4+DQo+ID4+IFRoZSBzYW1l cyB0ZXN0cyB3ZXJlIHBlcmZvcm1lZCBhZ2FpbiwgYnV0IHRoaXMgdGltZSB3aXRoIEhUVFAgb3Zl cg0KPiA+PiBlbmQtdG8tZW5kIE1QVENUUCwgdG8gaGF2ZSBhIHBvaW50IG9mIGNvbXBhcmlzb24N Cj4gPg0KPiA+IFtNZWRdIFdoZW4gZG8geW91IHNheSAiZW5kLXRvLWVuZCBNUFRDUCIgZG8geW91 IG1lYW4gTVBUQ1AgaXMgZW5hYmxlZCBieQ0KPiB0aGUgY2xpZW50IGFuZCB0aGUgc2VydmVyPw0K PiA+DQo+IA0KPiBZZXMuDQoNCltNZWRdIEkgd291bGRuJ3QgdXNlIHRoYXQgYXMgYSByZWZlcmVu Y2UuIEluIG9yZGVyIHRvIGhhdmUgY29tcGFyYWJsZSByZXN1bHRzIHRoZSByZWZlcmVuY2UgSU1I TyBpcyB0byBoYXZlIHRoZSBzYW1lIGNhc2NhZGUgbGF5ZXJzIGZvciBUQ1AgZmxvd3MgdGhhdCB3 aWxsIGJlIHByb3hpZWQgaW50byBNUFRDUCBjb25uZWN0aW9ucy4gDQoNCiBHaXZlbiBvdXIgZXhw ZXJpZW5jZSB3aXRoIFRDUC9NUFRDUCBwcm94aWVzLCB0aGUgcmVzdWx0IHdvdWxkIGhhdmUNCj4g YmVlbiB0aGUgc2FtZSB3aXRoIFRDUC9NUFRDUCBwcm94aWVzIHJ1bm5pbmcgb24gdGhlIHR3byBy b3V0ZXJzLCBidXQNCj4gdGhlc2UgcHJveGllcyBjb3VsZCBub3QgYmUgaW50ZWdyYXRlZCBpbiB0 aGlzIHNldHVwIGZvciBwcmFjdGljYWwgcmVhc29ucy4NCg0KW01lZF0gSXQgd291bGQgYmUgbW9y ZSBpbnRlcmVzdGluZyBpZiBzaW1pbGFyIHNldHVwIGNvbmRpdGlvbnMgYXJlIHVzZWQgdG8gaGF2 ZSBmYWlyIGNvbXBhcmlzb25zLiANCg0K From nobody Thu Nov 24 03:25:29 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 2BA651293F5 for ; Thu, 24 Nov 2016 03:25:28 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.321 X-Spam-Level: X-Spam-Status: No, score=-4.321 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=uclouvain.be Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id SnG1k9_Hx0Xj for ; Thu, 24 Nov 2016 03:25:26 -0800 (PST) Received: from smtp2.sgsi.ucl.ac.be (smtp.sgsi.ucl.ac.be [130.104.5.67]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id AD06E129AEB for ; Thu, 24 Nov 2016 03:25:03 -0800 (PST) Received: from mbpobo.dhcp.info.ucl.ac.be (mbpobo.dhcp.info.ucl.ac.be [130.104.228.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: obonaventure@smtp2.sgsi.ucl.ac.be) by smtp2.sgsi.ucl.ac.be (Postfix) with ESMTPSA id 878C267DCBA; Thu, 24 Nov 2016 12:24:54 +0100 (CET) DKIM-Filter: OpenDKIM Filter v2.9.2 smtp2.sgsi.ucl.ac.be 878C267DCBA DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=uclouvain.be; s=selucl; t=1479986694; bh=2STtPkOBWO1iLGs80up5g/TqFVo9q8+MU/8LatlSM6g=; h=Reply-To:Subject:References:To:Cc:From:Date:In-Reply-To; b=pfyVgqtQzqri81caybDMJEkZThn+EXDnR0P5nNbrmCqEWpwkLgSyTkCRqSPsjWP1u CRDwD8U+Z0oNRFGboKRXwfnKpUFzgKjvvaFG8Du5Jht0uiSbdNv18ePY/6CC5vF8jZ jHntgscjB1P5pf9Tn3B+SX2D17aWbuuOor66fEwU= X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.99.2 at smtp-2 References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <20161123120926.7ed52bd4@sne-UX31E> <787AE7BB302AE849A7480A190F8B933009DB7E96@OPEXCLILMA3.corporate.adroot.infra.ftgroup> <787AE7BB302AE849A7480A190F8B933009DB856B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> To: mohamed.boucadair@orange.com, =?UTF-8?Q?S=c3=a9bastien_Noel?= , "philip.eardley@bt.com" From: Olivier Bonaventure Message-ID: Date: Thu, 24 Nov 2016 12:24:53 +0100 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.11; rv:45.0) Gecko/20100101 Thunderbird/45.5.0 MIME-Version: 1.0 In-Reply-To: <787AE7BB302AE849A7480A190F8B933009DB856B@OPEXCLILMA3.corporate.adroot.infra.ftgroup> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Sgsi-Spamcheck: SASL authenticated, X-SGSI-Information: X-SGSI-MailScanner-ID: 878C267DCBA.A649A X-SGSI-MailScanner: Found to be clean X-SGSI-From: olivier.bonaventure@uclouvain.be X-SGSI-Spam-Status: No Archived-At: Cc: "multipathtcp@ietf.org" Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list Reply-To: Olivier.Bonaventure@uclouvain.be List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 24 Nov 2016 11:25:28 -0000 Med, >>>> To understand the interactions between QUIC and an underlying MPTCP >>>> transport, we performed some experiments by running QUIC over OpenVPN >>>> that runs itself over an MPTCP connection. This is the closest scenario >>>> to what you are discussing based on existing open-source software. >>> >>> [Med] The schema we are investigating does not include this cascaded >> layers. It is only UDP payload transported in plain MPTCP connections. >> >> >> The cascading layers increase the CPU and byte overhead, but the >> interactions between the congestion control schemes and the reliablity >> mechanisms remains. > > [Med] My point is that we need to isolate the impact of those cascaded layers on the CPU/Performance efficiency from pure interactions between the CCs. Given the performance of the PCs used as router, the CPU has no impact here. The lessons that we've learned from this experiment, and others where users have reported experiments with running TCP over OpenVPN running over MPTCP is that it is a bad idea to run a protocol that uses a congestion control scheme above a protocol that provides a reliable delivery before the reliable delivery comes from retransmissions and those retransmissions hide packet losses that serve as indication for the congestion controller. This lessons applies to QUIC and similar protocols. If you have other experimental data, please share it on the list so that we can discuss based on real data. Olivier From nobody Fri Nov 25 00:46:58 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 3FCB31296A1 for ; Fri, 25 Nov 2016 00:46:57 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -5.817 X-Spam-Level: X-Spam-Status: No, score=-5.817 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01, RP_MATCHES_RCVD=-1.497] autolearn=ham autolearn_force=no Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=telekom.de Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id RRC_GB98rt0g for ; Fri, 25 Nov 2016 00:46:52 -0800 (PST) Received: from mailout23.telekom.de (MAILOUT23.telekom.de [80.149.113.253]) (using TLSv1 with cipher DHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 83BD7129555 for ; Fri, 25 Nov 2016 00:46:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=telekom.de; i=@telekom.de; q=dns/txt; s=dtag1; t=1480063611; x=1511599611; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=dZkb93iZidfeqzGKp+IK7DuEL0aB0cdjYCfYe1qwVQU=; b=JhYyhF6QGRJBjHi0yU5/bhLtthZR3fwGrmmAlN2IH70onRKdVmbq4vZ3 97/AaCkhSqylPmJikfKCXSc+d1gc/aHOwWSAVzr7RHzbzzHv/Ijl78RWH VLl/ETTrTJLqq1AUNeVyzv4mqTrMC97USDPflGxbNR6PaZl4OonUQDbTQ FICGJjwHulvPHMUagDeBDfHwjPXcg5rlpUl3Yeu3FdolncOIFGoN/aJer GVlyGi4AlBdpWF8LZcwG1fZvmDYs6yIkpBRO9fsrb7wz3isIG0nodEeKh y37kTbrh6W1JZRLO0EKAB6cmvcudQGv/sZXsiiQamJ/Q1sX84+mKrTmW3 g==; Received: from q4de8psa169.blf.telekom.de ([10.151.13.200]) by MAILOUT21.telekom.de with ESMTP/TLS/DHE-RSA-AES128-SHA; 25 Nov 2016 09:46:48 +0100 X-IronPort-AV: E=Sophos;i="5.31,546,1473112800"; d="scan'208";a="1203526094" Received: from he105662.emea1.cds.t-internal.com ([10.169.119.58]) by q4de8psazkj.blf.telekom.de with ESMTP/TLS/AES256-SHA; 25 Nov 2016 09:46:48 +0100 Received: from HE105662.EMEA1.cds.t-internal.com (10.169.119.58) by HE105662.emea1.cds.t-internal.com (10.169.119.58) with Microsoft SMTP Server (TLS) id 15.0.1236.3; Fri, 25 Nov 2016 09:46:47 +0100 Received: from HE105662.EMEA1.cds.t-internal.com ([fe80::442c:834e:c489:d2c4]) by HE105662.emea1.cds.t-internal.com ([fe80::442c:834e:c489:d2c4%26]) with mapi id 15.00.1236.000; Fri, 25 Nov 2016 09:46:47 +0100 From: To: , Thread-Topic: [multipathtcp] MPTCP carrying UDP Thread-Index: AdI/NebMR0wIzv/5Tmmn4GsoWOcicgGO8TQAAGF/gdA= Date: Fri, 25 Nov 2016 08:46:47 +0000 Message-ID: <5662d2f837c044719fda758c51546742@HE105662.emea1.cds.t-internal.com> References: <4d11a19b2b6644848ce79f55cdbd6ab5@rew09926dag03b.domain1.systemhost.net> <20161123120926.7ed52bd4@sne-UX31E> In-Reply-To: <20161123120926.7ed52bd4@sne-UX31E> Accept-Language: en-US Content-Language: de-DE X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [10.118.251.36] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Archived-At: Cc: multipathtcp@ietf.org Subject: Re: [multipathtcp] MPTCP carrying UDP X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Nov 2016 08:46:57 -0000 SGkgU2ViYXN0aWVuLA0KDQpUaGFua3MgZm9yIHNoYXJpbmcgdGhlIHJlc3VsdHMhIEkgZ3Vlc3Mg dGhhdCBzaG93cyBxdWl0ZSB3ZWxsIHRoYXQgImxheWVyaW5nIiBwcm90b2NvbHMgd2hlcmUgYm90 aCB1c2UgYSBjb25nZXN0aW9uIGNvbnRyb2wgaGFzIGFuIHNpZ25pZmljYW50IGltcGFjdCBvbiB0 aGUgb3ZlcmFsbCB0aHJvdWdocHV0Lg0KCQ0KcmVnYXJkcw0KDQpOaWMNCg0KLS0tLS1VcnNwcsO8 bmdsaWNoZSBOYWNocmljaHQtLS0tLQ0KVm9uOiBtdWx0aXBhdGh0Y3AgW21haWx0bzptdWx0aXBh dGh0Y3AtYm91bmNlc0BpZXRmLm9yZ10gSW0gQXVmdHJhZyB2b24gU8OpYmFzdGllbiBOb2VsDQpH ZXNlbmRldDogTWl0dHdvY2gsIDIzLiBOb3ZlbWJlciAyMDE2IDEyOjA5DQpBbjogcGhpbGlwLmVh cmRsZXlAYnQuY29tDQpDYzogbXVsdGlwYXRodGNwQGlldGYub3JnDQpCZXRyZWZmOiBSZTogW211 bHRpcGF0aHRjcF0gTVBUQ1AgY2FycnlpbmcgVURQDQoNClBoaWwsDQoNCj4gRG8gcGVvcGxlIGhh dmUgYW55IGV4cGVyaW1lbnRhbCByZXN1bHRzIC9leHBlcmllbmNlcyB0aGV5IGNvdWxkIHNoYXJl IA0KPiBvZiBydW5uaW5nIFVEUCBhcHBsaWNhdGlvbnMgb3ZlciBNUFRDUCBzdWItZmxvd3M/ICBX b3VsZCBiZSBpbnRlcmVzdGVkIA0KPiB0byBoZWFyIGFib3V0IHRoZSBpc3N1ZXMuDQo+IEkgZ3Vl c3MgVm9JUCBhbmQgUXVpYyB3b3VsZCBiZSB0aGUgbW9zdCBpbnRlcmVzdGluZyBvbmVzLg0KDQpU byB1bmRlcnN0YW5kIHRoZSBpbnRlcmFjdGlvbnMgYmV0d2VlbiBRVUlDIGFuZCBhbiB1bmRlcmx5 aW5nIE1QVENQIHRyYW5zcG9ydCwgd2UgcGVyZm9ybWVkIHNvbWUgZXhwZXJpbWVudHMgYnkgcnVu bmluZyBRVUlDIG92ZXIgT3BlblZQTiB0aGF0IHJ1bnMgaXRzZWxmIG92ZXIgYW4gTVBUQ1AgY29u bmVjdGlvbi4gVGhpcyBpcyB0aGUgY2xvc2VzdCBzY2VuYXJpbyB0byB3aGF0IHlvdSBhcmUgZGlz Y3Vzc2luZyBiYXNlZCBvbiBleGlzdGluZyBvcGVuLXNvdXJjZSBzb2Z0d2FyZS4NCg0KT3BlblZQ TiBpbmNsdWRlcyBzb21lIGZyYW1pbmcgdG8gY2FycnkgVURQIGFuZCBlbmNyeXB0aW9uL2F1dGhl bnRpY2F0aW9uLiBUaGVzZSBtZWNoYW5pc21zIGFkZCBDUFUgb3ZlcmhlYWQgYW5kIGJ5dGUgb3Zl cmhlYWQgY29tcGFyZWQgdG8gdHJhbnNwb3J0aW5nIFFVSUMgb3ZlciBhIHBsYWluIE1QVENQIGNv bm5lY3Rpb24sIGJ1dCB0aGlzIGRvZXMgbm90IGNoYW5nZSB0aGUgcmVzdWx0cyBvZiB0aGUgZXhw ZXJpbWVudHMuDQoNCk91ciBtZWFzdXJlbWVudCBzZXR1cCB3YXMgdGhlIGZvbGxvd2luZy4NCg0K ICAgICAgICAgICAgICAgICAgICAgICAvLS0tLS1cDQpbY2xpZW50XSAtLS0gW3JvdXRlcjFdICAg ICAgICAgW3JvdXRlcjJdIC0tLSBbc2VydmVyXQ0KICAgICAgICAgICAgICAgICAgICAgICBcLS0t LS0vDQoNCkFuIG9wZW52cG4gdHVubmVsIG92ZXIgTVBUQ1AgbW9kZSB3YXMgc2V0dXAgYmV0d2Vl biByb3V0ZXIgMSAmIDIuDQoNClRoZSBjbGllbnQgJiBzZXJ2ZXIgd2VyZSBub3QgcnVubmluZyBh biBNUFRDUCBrZXJuZWwuDQoNCldlIHNpbXBseSByZWNvcmRlZCB0aGUgdGltZSBuZWVkZWQgdG8g dHJhbnNmZXIgYSByYW5kb20gMTBNIGZpbGUgZnJvbSBzZXJ2ZXIgdG8gY2xpZW50IHdoaWxlIHR3 ZWFraW5nIHNwZWVkL2xhdGVuY3kvcmVsaWFiaWxpdHkgb2YgZWFjaCBsaW5rIG9uIHJvdXRlciAx ICYgMiB3aXRoIG5ldGVtLg0KDQpXZSB1c2VkIHF1aWNfc2VydmVyICYgcXVpY19jbGllbnQNCmZy b20gaHR0cHM6Ly9naXRodWIuY29tL2dvb2dsZS9wcm90by1xdWljDQoNCg0KSW4gdGhlIGZvbGxv d2luZyB0YWJsZXMsIERvd25sb2FkL1VwbG9hZCBhcmUgaW4gTWJwcywgdGltZSBpbiBzZWNvbmRz ICYgcGVyZm9ybWFuY2UgaXMgYSBwZXJjZW50YWdlIG9mIGEgcGVyZmVjdCB0aGVvcmV0aWNhbCBy ZXN1bHQvbWF4IHNwZWVkICh3aXRob3V0IGFueSBJUCBvciBUQ1Agb3ZlcmhlYWQpLg0KDQoNCjEp ICJubyIgbGF0ZW5jeSAoPCAxbXMpICYgbm8gcGFja2V0IGxvc3M7IGRpZmZlcmVudCBsaW5rIGJh bmR3aWR0aHMNCgkJDQpMaW5rIDEJCXwgTGluazIJCXwNCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tfC0tLS0tLS0tLS0tLS0tLS0NCkRvd24JVXBsb2FkCXwgRG93bglVcGxvYWQJfCB0 aW1lCXwgcGVyZiAoJSkNCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0NCjEJMQl8IDEJMQl8IDU4LDEJfCA2OCw4NcKgJQ0KMQkxCXwgMgkxCXwgNDgsNAl8 IDU1LDEwwqAlDQoxCTEJfCA0CTEJfCAyNCwzCXwgNjUsODTCoCUNCjEJMQl8IDgJMQl8IDEyLDMJ fCA3MiwyN8KgJQ0KMQkxCXwgMTAJMQl8IDEwLDMJfCA3MCw2McKgJQ0KMQkxCXwgMTUJNQl8IDcs Mgl8IDY5LDQ0wqAlDQoxCTEJfCAyMAk1CXwgNiw1CXwgNTgsNjHCoCUNCjEJMQl8IDI1CTUJfCAx OCwyCXwgMTYsOTHCoCUNCjEJMQl8IDMwCTEwCXwgMjAsMQl8IDEyLDg0wqAlDQoxCTEJfCA1MAkx MAl8IDE1LDUJfCAxMCwxMsKgJQ0KMgkxCXwgMgkxCXwgMzEsNwl8IDYzLDA5wqAlDQo0CTEJfCA0 CTEJfCAxNywxCXwgNTgsNDjCoCUNCjgJMQl8IDgJMQl8IDEwCXwgNTAsMDDCoCUNCjEwCTEJfCAx MAkxCXwgNywzCXwgNTQsNznCoCUNCjE1CTUJfCAxNQk1CXwgNiw0CXwgNDEsNjfCoCUNCjIwCTUJ fCAyMAk1CXwgMyw2CXwgNTUsNTbCoCUNCjI1CTUJfCAyNQk1CXwgMywzCXwgNDgsNDjCoCUNCjMw CTEwCXwgMzAJMTAJfCAyLDkJfCA0NSw5OMKgJQ0KDQoyKSBGaXhlZCBiYW5kd2lkdGggOyBubyBs YXRlbmN5IDsgZGlmZmVyZW50IHBhY2tldCBsb3NzIG9uIExpbmsyDQoNCkxpbmsgMQkJfCBMaW5r MgkJCXwNCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS18LS0tLS0tLS0t LS0tLS0tLQ0KRG93bglVcGxvYWQJfCBEb3duCVVwbG9hZAlQLUwoJSkJfCB0aW1lCXwgcGVyZiAo JSkNCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLQ0KMgkxCXwgMTAJMgkwCXwgOSw5CXwgNjcsMzTCoCUNCjIJMQl8IDEwCTIJMQl8IDExLDIJ fCA1OSw1MsKgJQ0KMgkxCXwgMTAJMgkyCXwgMTEsMwl8IDU5LDAwwqAlDQoyCTEJfCAxMAkyCTMJ fCAxMSw3CXwgNTYsOTjCoCUNCjIJMQl8IDEwCTIJNAl8IDEyLDMJfCA1NCwyMMKgJQ0KMgkxCXwg MTAJMgk1CXwgMTUsOQl8IDQxLDkzwqAlDQoyCTEJfCAxMAkyCTYJfCAxNiw2CXwgNDAsMTbCoCUN CjIJMQl8IDEwCTIJNwl8IDE4LDcJfCAzNSw2NcKgJQ0KMgkxCXwgMTAJMgk4CXwgMjAsMQl8IDMz LDE3wqAlDQoyCTEJfCAxMAkyCTkJfCAyMyw1CXwgMjgsMzfCoCUNCjIJMQl8IDEwCTIJMTAJfCAy Nyw0CXwgMjQsMzPCoCUNCg0KMykgRml4ZWQgYmFuZHdpZHRoIDsgbm8gcGFja2V0IGxvc3MgOyB2 YXJpYWJsZSBsYXRlbmN5IChpbiBtcykgb24gTGluazINCg0KTGluayAxCQl8IExpbmsyCQkJfA0K LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLXwtLS0tLS0tLS0tLS0tLS0t DQpEb3duCVVwbG9hZAl8IERvd24JVXBsb2FkCUxhdGVuY3kJfCB0aW1lCXwgcGVyZiAoJSkNCi0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0K MgkxCXwgMTAJMgkwCXwgOSw5CXwgNjcsMzTCoCUNCjIJMQl8IDEwCTIJNQl8IDEwCXwgNjYsNjfC oCUNCjIJMQl8IDEwCTIJMTAJfCAxMCwxCXwgNjYsMDHCoCUNCjIJMQl8IDEwCTIJMTUJfCAxMCwy CXwgNjUsMzbCoCUNCjIJMQl8IDEwCTIJMjAJfCAxMCw2CXwgNjIsODnCoCUNCjIJMQl8IDEwCTIJ MzAJfCAxMiwyCXwgNTQsNjTCoCUNCjIJMQl8IDEwCTIJNDAJfCAxNCwzCXwgNDYsNjLCoCUNCjIJ MQl8IDEwCTIJNTAJfCAxNiwyCXwgNDEsMTXCoCUNCjIJMQl8IDEwCTIJNjAJfCAxOCwyCXwgMzYs NjPCoCUNCg0KDQpJTUhPIHRob3NlIHJlc3VsdHMgY29uZmlybSB0aGUgaW50dWl0aW9uIHRoYXQg cnVubmluZyBhIHByb3RvY29sIGxpa2UgUVVJQyB0aGF0IGluY2x1ZGVzIGl0cyBvd24gY29uZ2Vz dGlvbiBjb250cm9sIGFuZCByZXRyYW5zbWlzc2lvbiBtZWNoYW5pc21zIGFyZSBhIHJlbGlhYmxl IGJ5dGVzdHJlYW0gcHJvdG9jb2wgbGlrZSBNUFRDUCBpcyBub3QgYSBnb29kIGlkZWEuDQoNCkFz IHlvdSBjYW4gc2VlLCB3aXRoIFFVSUMgb3ZlciBNUFRDUCBzdWItZmxvd3MsIHBlcmZvcm1hbmNl IHNlZW1zIHRvIGRyb3AgYXMgc29vbiBhcyB5b3UgaGF2ZSBhbiB1bnJlbGlhYmxlIG1lZGl1bSBv ciBhcyBzb29uIGFzIHlvdSBoYXZlIGxhdGVuY3kNCg0KVGhlIHNhbWVzIHRlc3RzIHdlcmUgcGVy Zm9ybWVkIGFnYWluLCBidXQgdGhpcyB0aW1lIHdpdGggSFRUUCBvdmVyIGVuZC10by1lbmQgTVBU Q1RQLCB0byBoYXZlIGEgcG9pbnQgb2YgY29tcGFyaXNvbg0KDQoxYikgIm5vIiBsYXRlbmN5ICg8 IDFtcykgJiBubyBwYWNrZXQgbG9zczsgdmFyaWFibGUgYmFuZHdpZHRoDQoJCQ0KTGluayAxCQl8 IExpbmsyCQl8DQotLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLXwtLS0tLS0tLS0tLS0t LS0tDQpEb3duCVVwbG9hZAl8IERvd24JVXBsb2FkCXwgdGltZQl8IHBlcmYgKCUpDQotLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tDQoyCTEJfCAyCTEJfCAy Myw1CXwgODUsMTHCoCUNCjQJMQl8IDQJMQl8IDExLDIJfCA4OSwyOcKgJQ0KOAkxCXwgOAkxCXwg NSw3CXwgODcsNzLCoCUNCjEwCTEJfCAxMAkxCXwgNCw5CXwgODEsNjPCoCUNCjE1CTUJfCAxNQk1 CXwgMwl8IDg4LDg5wqAlDQoyMAk1CXwgMjAJNQl8IDIsNQl8IDgwLDAwwqAlDQoyNQk1CXwgMjUJ NQl8IDEsOAl8IDg4LDg5wqAlDQozMAkxMAl8IDMwCTEwCXwgMSw1CXwgODgsODnCoCUNCg0KVGhp cyBzaG91bGQgbm90IHN1cnByaXNlIHRoZSByZWFkZXJzIG9mIHRoaXMgbGlzdCwgYnV0IGNvbmZp cm1zIHRoYXQgTVBUQ1Agd29ya3Mgd2VsbCBpbiB0aGlzIGVudmlyb25tZW50Lg0KDQoyYikgRml4 ZWQgYmFuZHdpZHRoIDsgbm8gbGF0ZW5jeSA7IHZhcmlhYmxlIHBhY2tldCBsb3NzIChQLUwpIG9u IExpbmsyDQoNCkxpbmsgMQkJfCBMaW5rMgkJCXwNCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS18LS0tLS0tLS0tLS0tLS0tLQ0KRG93bglVcGxvYWQJfCBEb3duCVVwbG9h ZAlQLUwoJSkJfCB0aW1lCXwgcGVyZiAoJSkNCi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0KMgkxCXwgMTAJMgkwCXwgOCwyCXwgODEsMzDC oCUNCjIJMQl8IDEwCTIJMQl8IDcsOAl8IDg1LDQ3wqAlDQoyCTEJfCAxMAkyCTIJfCA3LDcJfCA4 Niw1OMKgJQ0KMgkxCXwgMTAJMgkzCXwgNyw4CXwgODUsNDfCoCUNCjIJMQl8IDEwCTIJNAl8IDcs Nwl8IDg2LDU4wqAlDQoyCTEJfCAxMAkyCTUJfCA4LDgJfCA3NSw3NsKgJQ0KMgkxCXwgMTAJMgk2 CXwgOAl8IDgzLDMzwqAlDQoyCTEJfCAxMAkyCTcJfCA3LDgJfCA4NSw0N8KgJQ0KMgkxCXwgMTAJ Mgk4CXwgNyw5CXwgODQsMznCoCUNCjIJMQl8IDEwCTIJOQl8IDgJfCA4MywzM8KgJQ0KDQpBZ2Fp biwgTVBUQ1AgYWRhcHRzIGNvcnJlY3RseSB0byBwYWNrZXQgbG9zc2VzIGluIHRoZSBlbnZpcm9u bWVudC4NCg0KR2l2ZW4gdGhlIGJhZCByZXN1bHRzIG9mIHJ1bm5pbmcgUVVJQyBvdmVyIE1QVENQ LCB3ZSBkb24ndCBwbGFuIHRvIGFuYWx5c2UgdGhpcyBpbiBtb3JlIGRldGFpbHMuDQoNCkJlc3Qg cmVnYXJkcywNCg0KU8OpYmFzdGllbg0KDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXw0KbXVsdGlwYXRodGNwIG1haWxpbmcgbGlzdA0KbXVsdGlwYXRodGNw QGlldGYub3JnDQpodHRwczovL3d3dy5pZXRmLm9yZy9tYWlsbWFuL2xpc3RpbmZvL211bHRpcGF0 aHRjcA0K From nobody Mon Nov 28 05:34:38 2016 Return-Path: X-Original-To: multipathtcp@ietfa.amsl.com Delivered-To: multipathtcp@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 44AE412943A for ; Mon, 28 Nov 2016 05:34:37 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -2.898 X-Spam-Level: X-Spam-Status: No, score=-2.898 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_SORBS_SPAM=0.5, RP_MATCHES_RCVD=-1.497, SPF_PASS=-0.001] autolearn=ham autolearn_force=no Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 73FkNNzxdL3R for ; Mon, 28 Nov 2016 05:34:35 -0800 (PST) Received: from mail.sfc.wide.ad.jp (shonan.sfc.wide.ad.jp [203.178.142.130]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id D93281295C0 for ; Mon, 28 Nov 2016 05:34:32 -0800 (PST) Received: from mail-ua0-f179.google.com (mail-ua0-f179.google.com [209.85.217.179]) by mail.sfc.wide.ad.jp (Postfix) with ESMTPSA id 491B9278540 for ; Mon, 28 Nov 2016 22:34:31 +0900 (JST) Received: by mail-ua0-f179.google.com with SMTP id 20so142616568uak.0 for ; Mon, 28 Nov 2016 05:34:31 -0800 (PST) X-Gm-Message-State: AKaTC01ao4MizrImxudn2KogSd1iGIdpY0MXjQ70DcKz7DXiMOLk0bXXd/uI54+DmxqpUA0G1i/VoxgLOqtDEA== X-Received: by 10.176.2.167 with SMTP id 36mr12654442uah.41.1480340069992; Mon, 28 Nov 2016 05:34:29 -0800 (PST) MIME-Version: 1.0 Received: by 10.176.84.152 with HTTP; Mon, 28 Nov 2016 05:34:29 -0800 (PST) From: Yoshifumi Nishida Date: Mon, 28 Nov 2016 05:34:29 -0800 X-Gmail-Original-Message-ID: Message-ID: To: multipathtcp Content-Type: text/plain; charset=UTF-8 Archived-At: Subject: [multipathtcp] draft minutes for Seoul meeting X-BeenThere: multipathtcp@ietf.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Multi-path extensions for TCP List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 28 Nov 2016 13:34:37 -0000 Hello, I just uploaded draft minutes for Seoul meeting on the following URL. https://www.ietf.org/proceedings/97/minutes/minutes-97-mptcp-00.txt Please let us know if you have any comments or questions or corrections. Thanks, -- Yoshi & Phil