From nobody Mon Feb 2 21:35:36 2015 Return-Path: X-Original-To: pce@ietfa.amsl.com Delivered-To: pce@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 80D9D1A6F0D; Mon, 2 Feb 2015 21:35:33 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -101.912 X-Spam-Level: X-Spam-Status: No, score=-101.912 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01, USER_IN_WHITELIST=-100] autolearn=ham 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 f8jziQlPVWpP; Mon, 2 Feb 2015 21:35:29 -0800 (PST) Received: from rfc-editor.org (rfc-editor.org [IPv6:2001:1900:3001:11::31]) by ietfa.amsl.com (Postfix) with ESMTP id C46F71A6F07; Mon, 2 Feb 2015 21:35:29 -0800 (PST) Received: by rfc-editor.org (Postfix, from userid 30) id B16EB180489; Mon, 2 Feb 2015 21:35:17 -0800 (PST) To: ietf-announce@ietf.org, rfc-dist@rfc-editor.org X-PHP-Originating-Script: 6000:ams_util_lib.php From: rfc-editor@rfc-editor.org Message-Id: <20150203053517.B16EB180489@rfc-editor.org> Date: Mon, 2 Feb 2015 21:35:17 -0800 (PST) Archived-At: Cc: drafts-update-ref@iana.org, pce@ietf.org, rfc-editor@rfc-editor.org Subject: [Pce] RFC 7449 on Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment X-BeenThere: pce@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Path Computation Element List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Feb 2015 05:35:33 -0000 A new Request for Comments is now available in online RFC libraries. RFC 7449 Title: Path Computation Element Communication Protocol (PCEP) Requirements for Wavelength Switched Optical Network (WSON) Routing and Wavelength Assignment Author: Y. Lee, Ed., G. Bernstein, Ed., J. Martensson, T. Takeda, T. Tsuritani, O. Gonzalez de Dios Status: Informational Stream: IETF Date: February 2015 Mailbox: leeyoung@huawei.com, gregb@grotto-networking.com, jonas.martensson@acreo.se, tomonori.takeda@ntt.com, tsuri@kddilabs.jp, oscar.gonzalezdedios@telefonica.com Pages: 12 Characters: 25117 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-pce-wson-routing-wavelength-15.txt URL: https://www.rfc-editor.org/info/rfc7449 This memo provides application-specific requirements for the Path Computation Element Communication Protocol (PCEP) for the support of Wavelength Switched Optical Networks (WSONs). Lightpath provisioning in WSONs requires a Routing and Wavelength Assignment (RWA) process. >From a path computation perspective, wavelength assignment is the process of determining which wavelength can be used on each hop of a path and forms an additional routing constraint to optical light path computation. Requirements for PCEP extensions in support of optical impairments will be addressed in a separate document. This document is a product of the Path Computation Element Working Group of the IETF. INFORMATIONAL: This memo provides information for the Internet community. It does not specify an Internet standard of any kind. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/rfc.html Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC From nobody Mon Feb 23 07:19:54 2015 Return-Path: X-Original-To: pce@ietfa.amsl.com Delivered-To: pce@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 014711A1AB0 for ; Mon, 23 Feb 2015 07:19:53 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -0.7 X-Spam-Level: X-Spam-Status: No, score=-0.7 tagged_above=-999 required=5 tests=[BAYES_40=-0.001, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, UNPARSEABLE_RELAY=0.001] autolearn=ham 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 GONSMbbEx4_O for ; Mon, 23 Feb 2015 07:19:51 -0800 (PST) Received: from relais-inet.francetelecom.com (relais-ias91.francetelecom.com [193.251.215.91]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 76DF21A1AA8 for ; Mon, 23 Feb 2015 07:19:51 -0800 (PST) Received: from omfedm07.si.francetelecom.fr (unknown [xx.xx.xx.3]) by omfedm10.si.francetelecom.fr (ESMTP service) with ESMTP id 04F972641A8 for ; Mon, 23 Feb 2015 16:19:50 +0100 (CET) Received: from Exchangemail-eme1.itn.ftgroup (unknown [10.114.1.186]) by omfedm07.si.francetelecom.fr (ESMTP service) with ESMTP id DFD204C08C for ; Mon, 23 Feb 2015 16:19:49 +0100 (CET) Received: from [10.193.69.231] (10.197.38.4) by PEXCVZYH01.corporate.adroot.infra.ftgroup (10.114.1.186) with Microsoft SMTP Server (TLS) id 14.3.224.2; Mon, 23 Feb 2015 16:19:49 +0100 Message-ID: <19746_1424704789_54EB4515_19746_2725_1_54EB4515.3090504@orange.com> Date: Mon, 23 Feb 2015 16:19:49 +0100 From: Organization: Orange User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 MIME-Version: 1.0 To: "pce@ietf.org" Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.197.38.4] X-PMX-Version: 6.0.3.2322014, Antispam-Engine: 2.7.2.2107409, Antispam-Data: 2015.2.23.93027 Archived-At: Subject: [Pce] Building the PCE Agenda for Dallas X-BeenThere: pce@ietf.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: Julien Meuric , 'JP Vasseur' , Daniel King List-Id: Path Computation Element List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 23 Feb 2015 15:19:53 -0000 Hi all. The _draft_ agenda for IETF 92 in Dallas schedules the PCE meeting on Wednesday, March 25, at 1 PM. Please send your slot requests to the WG chairs and secretary by Sunday, March 8, including: - associated I-D(s), - presenter name, - expected duration, - motivation for face to face time as opposed to using the mailing list (have you tried the latter?). Thanks, JP & Julien _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you. From nobody Mon Feb 23 22:56:09 2015 Return-Path: X-Original-To: pce@ietfa.amsl.com Delivered-To: pce@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 352091A86E4 for ; Mon, 23 Feb 2015 22:56:08 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -4.211 X-Spam-Level: X-Spam-Status: No, score=-4.211 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] autolearn=ham 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 UJHHBGN7k_VR for ; Mon, 23 Feb 2015 22:56:07 -0800 (PST) Received: from dfwrgout.huawei.com (dfwrgout.huawei.com [206.16.17.72]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id D8B221A86E6 for ; Mon, 23 Feb 2015 22:56:06 -0800 (PST) Received: from 172.18.9.243 (EHLO lhreml403-hub.china.huawei.com) ([172.18.9.243]) by dfwrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CKV02317; Tue, 24 Feb 2015 00:56:06 -0600 (CST) Received: from BLREML405-HUB.china.huawei.com (10.20.4.41) by lhreml403-hub.china.huawei.com (10.201.5.217) with Microsoft SMTP Server (TLS) id 14.3.158.1; Tue, 24 Feb 2015 06:55:25 +0000 Received: from BLREML509-MBX.china.huawei.com ([169.254.7.70]) by BLREML405-HUB.china.huawei.com ([10.20.4.41]) with mapi id 14.03.0158.001; Tue, 24 Feb 2015 12:25:18 +0530 From: Dhruv Dhody To: "pce@ietf.org" Thread-Topic: Update to PCE-Yang (draft-pkd-pce-pcep-yang-02) Thread-Index: AdBP/tjDFmeC2zSGTmSl3is7A76cPg== Date: Tue, 24 Feb 2015 06:55:17 +0000 Message-ID: <23CE718903A838468A8B325B80962F9B8704B742@BLREML509-MBX.china.huawei.com> Accept-Language: en-GB, zh-CN, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.18.146.248] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-CFilter-Loop: Reflected Archived-At: Subject: [Pce] Update to PCE-Yang (draft-pkd-pce-pcep-yang-02) X-BeenThere: pce@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Path Computation Element List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Feb 2015 06:56:08 -0000 Hi, Please find an update to the PCE-Yang draft with following changes -=20 ~ Support for PCE Information (PCE Discovery Information) * PCE Path Scope * PCE Domain * PCE Neighbor Domain * PCE Capabilities ~ Review Comments=20 * One statistics missed "num-req-rcvd-error-sent"=09 * Update in Notifications ~ Security Considerations ~ Editorial Updates See diff at: http://www.ietf.org/rfcdiff?url1=3Ddraft-pkd-pce-pcep-yang-01&= url2=3Ddraft-pkd-pce-pcep-yang-02 Please have a look and provide comments...=20 Plan is to start work on stateful PCE Yang next. Regards, Dhruv=09 From joydeepb.2009@gmail.com Thu Feb 26 04:02:52 2015 Return-Path: X-Original-To: pce@ietfa.amsl.com Delivered-To: pce@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 5EF791A3BA4 for ; Thu, 26 Feb 2015 04:02:52 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.048 X-Spam-Level: X-Spam-Status: No, score=-1.048 tagged_above=-999 required=5 tests=[BAYES_05=-0.5, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, SPF_PASS=-0.001, TVD_SPACE_RATIO=0.001] autolearn=ham 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 jh3eu2bP00MA for ; Thu, 26 Feb 2015 04:02:51 -0800 (PST) Received: from mail-we0-f176.google.com (mail-we0-f176.google.com [74.125.82.176]) (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 40CDF1A86DD for ; Thu, 26 Feb 2015 04:02:51 -0800 (PST) Received: by wesw55 with SMTP id w55so9963961wes.5 for ; Thu, 26 Feb 2015 04:02:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=WLaHX7lFaTF+BuvAB2eL/J7FeA42qRgxyOHPS4Z77/w=; b=W3rK63E2qxCrU+LHiJUdgPWF/mR/w+Ow+iMjiCHhBoSdnUApPoe3lz0Aoqh1pLEthB 5Lvmu35x/c3VT2BITU/v8k5LChld1YkpRmUZKhHrP2rMs10fWb5N3gpsHd+f/rNcg6w6 uT/MbdGwIquK3BPkh794jzrYQJgrOh/XwYamMW5eBm0/WkAy5nLmJcjacdsKv9e+bs4I Cm9GAKdP1UbBE1xV2MTQWwcSkLYUD5PI8hER3M9EsTWxrgtbaqFhkeMH+AupTEnpE2yj vVIlI6/K8KKVEWCW4ytaUuvVzlnDKrWiyaqIgmew/btmoBfSYczTgIhheZgADoLLTPzo bCfQ== MIME-Version: 1.0 X-Received: by 10.180.106.70 with SMTP id gs6mr40245494wib.39.1424952169511; Thu, 26 Feb 2015 04:02:49 -0800 (PST) Received: by 10.194.45.226 with HTTP; Thu, 26 Feb 2015 04:02:49 -0800 (PST) Date: Thu, 26 Feb 2015 17:32:49 +0530 Message-ID: From: Joydeep Banerjee To: pce@ietfa.amsl.com Content-Type: multipart/alternative; boundary=f46d0444ef2de2c29d050ffc870d Archived-At: Subject: [Pce] 'Re: draft-ietf-pce-segment-routing-00' X-BeenThere: pce@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Path Computation Element List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 26 Feb 2015 12:03:56 -0000 --f46d0444ef2de2c29d050ffc870d Content-Type: text/plain; charset=UTF-8 --f46d0444ef2de2c29d050ffc870d Content-Type: text/html; charset=UTF-8

--f46d0444ef2de2c29d050ffc870d-- From nobody Thu Feb 26 22:53:19 2015 Return-Path: X-Original-To: pce@ietfa.amsl.com Delivered-To: pce@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 845E41A8940 for ; Thu, 26 Feb 2015 22:53:17 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -3.911 X-Spam-Level: X-Spam-Status: No, score=-3.911 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, MIME_8BIT_HEADER=0.3, RCVD_IN_DNSWL_MED=-2.3, SPF_PASS=-0.001, T_RP_MATCHES_RCVD=-0.01] autolearn=ham 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 VTiHM_U7jQTa for ; Thu, 26 Feb 2015 22:53:16 -0800 (PST) Received: from lhrrgout.huawei.com (lhrrgout.huawei.com [194.213.3.17]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 9444C1A894B for ; Thu, 26 Feb 2015 22:53:15 -0800 (PST) Received: from 172.18.7.190 (EHLO lhreml401-hub.china.huawei.com) ([172.18.7.190]) by lhrrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id BTA85950; Fri, 27 Feb 2015 06:53:13 +0000 (GMT) Received: from SZXEMA413-HUB.china.huawei.com (10.82.72.72) by lhreml401-hub.china.huawei.com (10.201.5.240) with Microsoft SMTP Server (TLS) id 14.3.158.1; Fri, 27 Feb 2015 06:53:11 +0000 Received: from SZXEMA504-MBX.china.huawei.com ([169.254.7.17]) by SZXEMA413-HUB.china.huawei.com ([10.82.72.72]) with mapi id 14.03.0158.001; Fri, 27 Feb 2015 14:53:03 +0800 From: Zhenghaomian To: "pce@ietf.org" Thread-Topic: New Version Notification for draft-zhang-pce-resource-sharing-03.txt Thread-Index: AQHQUlgMRLWFhXsOlk+Cu/uJxnpenJ0EC6UQ Date: Fri, 27 Feb 2015 06:53:03 +0000 Message-ID: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.66.53.113] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Archived-At: Subject: [Pce] =?utf-8?b?6L2s5Y+ROiBOZXcgVmVyc2lvbiBOb3RpZmljYXRpb24gZm9y?= =?utf-8?q?_draft-zhang-pce-resource-sharing-03=2Etxt?= X-BeenThere: pce@ietf.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Path Computation Element List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Feb 2015 06:53:17 -0000 RGVhciBQQ0VlcnMsDQoNCldlIHVwZGF0ZSB0aGUgZHJhZnQgb24gUENFIGZvciByZXNvdXJjZSBz aGFyaW5nIGFjY29yZGluZyB0byBzb21lIG9mZmxpbmUgY29tbWVudHMsIGZvbGxvd2luZyBjaGFu Z2VzIGFyZSBpbmNsdWRlZCBpbiB0aGUgdXBkYXRlZCB2ZXJzaW9uOyANCg0KLSBVc2UgQ2FzZSAy IGlzIG1vZGlmaWVkIHRvIGRlc2NyaWJlIHRoZSBpbnRlci1sYXllciByZXNvdXJjZSBzaGFyaW5n IHNjZW5hcmlvOyANCi0gU3BlY2lmeSByZXNvdXJjZSBzaGFyaW5nIGFzIGEgcG9zc2libGUgcG9s aWN5IGR1cmluZyBwYXRoIGNvbXB1dGF0aW9uOyANCi0gQ29ycmVjdCB0aGUgc2VtYW50aWMgbWVh bmluZyBvZiBEIGFuZCBSIGJpdHMgaW4gU2VjdGlvbiA1LjI7IA0KLSBFZGl0b3JpYWwgY2hhbmdl czsgDQoNCllvdXIgcmV2aWV3IGNvbW1lbnRzIGFyZSBtb3N0IHdlbGNvbWUuIFRoYW5rcy4NCg0K QmVzdCB3aXNoZXMsDQpIYW9taWFuDQoNCi0tLS0t6YKu5Lu25Y6f5Lu2LS0tLS0NCuWPkeS7tuS6 ujogaW50ZXJuZXQtZHJhZnRzQGlldGYub3JnIFttYWlsdG86aW50ZXJuZXQtZHJhZnRzQGlldGYu b3JnXSANCuWPkemAgeaXtumXtDogMjAxNeW5tDLmnIgyN+aXpSAxNDozOQ0K5pS25Lu25Lq6OiBP c2NhciBHb256YWxleiBkZSBEaW9zOyBaaGVuZ2hhb21pYW47IFZpY3RvciBMb3BlejsgWmhhbmd4 aWFuIChYaWFuKTsgWmhhbmd4aWFuIChYaWFuKTsgT3NjYXIgR29uemFsZXogZGUgRGlvczsgVmlj dG9yIExvcGV6OyBaaGVuZ2hhb21pYW4NCuS4u+mimDogTmV3IFZlcnNpb24gTm90aWZpY2F0aW9u IGZvciBkcmFmdC16aGFuZy1wY2UtcmVzb3VyY2Utc2hhcmluZy0wMy50eHQNCg0KDQpBIG5ldyB2 ZXJzaW9uIG9mIEktRCwgZHJhZnQtemhhbmctcGNlLXJlc291cmNlLXNoYXJpbmctMDMudHh0DQpo YXMgYmVlbiBzdWNjZXNzZnVsbHkgc3VibWl0dGVkIGJ5IEhhb21pYW4gWmhlbmcgYW5kIHBvc3Rl ZCB0byB0aGUgSUVURiByZXBvc2l0b3J5Lg0KDQpOYW1lOgkJZHJhZnQtemhhbmctcGNlLXJlc291 cmNlLXNoYXJpbmcNClJldmlzaW9uOgkwMw0KVGl0bGU6CQlFeHRlbnNpb25zIHRvIFBhdGggQ29t cHV0YXRpb24gRWxlbWVudCBQcm90b2NvbCAoUENFUCkgdG8gU3VwcG9ydCBSZXNvdXJjZSBTaGFy aW5nLWJhc2VkIFBhdGggQ29tcHV0YXRpb24NCkRvY3VtZW50IGRhdGU6CTIwMTUtMDItMjcNCkdy b3VwOgkJSW5kaXZpZHVhbCBTdWJtaXNzaW9uDQpQYWdlczoJCTE0DQpVUkw6ICAgICAgICAgICAg aHR0cDovL3d3dy5pZXRmLm9yZy9pbnRlcm5ldC1kcmFmdHMvZHJhZnQtemhhbmctcGNlLXJlc291 cmNlLXNoYXJpbmctMDMudHh0DQpTdGF0dXM6ICAgICAgICAgaHR0cHM6Ly9kYXRhdHJhY2tlci5p ZXRmLm9yZy9kb2MvZHJhZnQtemhhbmctcGNlLXJlc291cmNlLXNoYXJpbmcvDQpIdG1saXplZDog ICAgICAgaHR0cDovL3Rvb2xzLmlldGYub3JnL2h0bWwvZHJhZnQtemhhbmctcGNlLXJlc291cmNl LXNoYXJpbmctMDMNCkRpZmY6ICAgICAgICAgICBodHRwOi8vd3d3LmlldGYub3JnL3JmY2RpZmY/ dXJsMj1kcmFmdC16aGFuZy1wY2UtcmVzb3VyY2Utc2hhcmluZy0wMw0KDQpBYnN0cmFjdDoNCiAg IFJlc291cmNlIHNoYXJpbmcgaW4gYSBuZXR3b3JrIG1lYW5zIHR3byBvciBtb3JlIExhYmVsIFN3 aXRjaGVkIFBhdGhzDQogICAoTFNQcykgdXNlIGNvbW1vbiBwaWVjZShzKSBvZiByZXNvdXJjZSBh bG9uZyB0aGVpciBwYXRocy4gVGhpcyBjYW4NCiAgIGhlbHAgc2F2ZSBuZXR3b3JrIHJlc291cmNl IGFuZCB1c2VmdWwgaW4gc2NlbmFyaW9zIHN1Y2ggYXMgTFNQDQogICByZWNvdmVyeSBvciB3aGVu IHR3byBMU1BzIGRvIG5vdCBuZWVkIHRvIGJlIGFjdGl2ZSBhdCB0aGUgc2FtZSB0aW1lLg0KICAg QSBQYXRoIENvbXB1dGF0aW9uIEVsZW1lbnQgKFBDRSkgaXMgYSBjZW50cmFsaXplZCBlbnRpdHks DQogICByZXNwb25zaWJsZSBmb3IgcGF0aCBjb21wdXRhdGlvbi4gR2l2ZW4gdGhpcyBmZWF0dXJl IGFuZCBpdHMgYWNjZXNzDQogICB0byB0aGUgbmV0d29yayByZXNvdXJjZSBpbmZvcm1hdGlvbiBh bmQgcG9zc2libHkgYWN0aXZlIExTUHMNCiAgIGluZm9ybWF0aW9uLCBpdCBjYW4gYmUgdXNlZCB0 byBzdXBwb3J0IHJlc291cmNlLXNoYXJpbmctYmFzZWQgcGF0aA0KICAgY29tcHV0YXRpb24gd2l0 aCBiZXR0ZXIgZWZmaWNpZW5jeS4NCg0KICAgVGhpcyBkb2N1bWVudCBleHRlbmRzIHRoZSBQYXRo IENvbXB1dGF0aW9uIEVsZW1lbnQgUHJvdG9jb2wgKFBDRVApDQogICBpbiBvcmRlciB0byBzdXBw b3J0IHJlc291cmNlIHNoYXJpbmctYmFzZWQgcGF0aCBjb21wdXRhdGlvbi4NCg0KICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg ICAgICAgICAgICAgICAgIA0KDQoNClBsZWFzZSBub3RlIHRoYXQgaXQgbWF5IHRha2UgYSBjb3Vw bGUgb2YgbWludXRlcyBmcm9tIHRoZSB0aW1lIG9mIHN1Ym1pc3Npb24gdW50aWwgdGhlIGh0bWxp emVkIHZlcnNpb24gYW5kIGRpZmYgYXJlIGF2YWlsYWJsZSBhdCB0b29scy5pZXRmLm9yZy4NCg0K VGhlIElFVEYgU2VjcmV0YXJpYXQNCg0K From nobody Fri Feb 27 00:32:07 2015 Return-Path: X-Original-To: pce@ietfa.amsl.com Delivered-To: pce@ietfa.amsl.com Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id A1DD31A9089; Fri, 27 Feb 2015 00:32:04 -0800 (PST) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -1.9 X-Spam-Level: X-Spam-Status: No, score=-1.9 tagged_above=-999 required=5 tests=[BAYES_00=-1.9] autolearn=ham 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 XpLkS0-07fG5; Fri, 27 Feb 2015 00:32:03 -0800 (PST) Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id 5CB451A1B43; Fri, 27 Feb 2015 00:32:03 -0800 (PST) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: internet-drafts@ietf.org To: X-Test-IDTracker: no X-IETF-IDTracker: 5.12.0 Auto-Submitted: auto-generated Precedence: bulk Message-ID: <20150227083203.10931.12117.idtracker@ietfa.amsl.com> Date: Fri, 27 Feb 2015 00:32:03 -0800 Archived-At: Cc: pce@ietf.org Subject: [Pce] I-D Action: draft-ietf-pce-pcep-service-aware-07.txt X-BeenThere: pce@ietf.org X-Mailman-Version: 2.1.15 List-Id: Path Computation Element List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 Feb 2015 08:32:04 -0000 A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Path Computation Element Working Group of the IETF. Title : Extensions to the Path Computation Element Communication Protocol (PCEP) to compute service aware Label Switched Path (LSP). Authors : Dhruv Dhody Qin Wu Vishwas Manral Zafar Ali Kenji Kumaki Filename : draft-ietf-pce-pcep-service-aware-07.txt Pages : 27 Date : 2015-02-27 Abstract: In certain networks like financial information network (stock/ commodity trading) and enterprises using cloud based applications, Latency (delay), Latency Variation (jitter) and Packet Loss are becoming key requirements for path computation along with other constraints and metrics. These metrics are associated with the Service Level Agreement (SLA) between customers and service providers. The Link Bandwidth Utilization (the total bandwidth of a link in current use for the forwarding) is another important factor to consider during path computation. IGP Traffic Engineering (TE) Metric extensions describes mechanisms with which network performance information is distributed via OSPF and IS-IS respectively. The Path Computation Element Communication Protocol (PCEP) provides mechanisms for Path Computation Elements (PCEs) to perform path computations in response to Path Computation Clients (PCCs) requests. This document describes the extension to PCEP to carry Latency, Latency Variation, Packet Loss, and Link Bandwidth Utilization as constraints for end to end path computation. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-pce-pcep-service-aware/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-ietf-pce-pcep-service-aware-07 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-ietf-pce-pcep-service-aware-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/