From lars.eggert@nokia.com Mon Jul 25 09:12:37 2011 Return-Path: X-Original-To: routing-discussion@ietfa.amsl.com Delivered-To: routing-discussion@ietfa.amsl.com Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id D7F0511E8187; Mon, 25 Jul 2011 09:12:36 -0700 (PDT) X-Virus-Scanned: amavisd-new at amsl.com X-Spam-Flag: NO X-Spam-Score: -102.712 X-Spam-Level: X-Spam-Status: No, score=-102.712 tagged_above=-999 required=5 tests=[AWL=0.088, BAYES_00=-2.599, RCVD_IN_DNSWL_LOW=-1, SARE_SUB_RAND_LETTRS4=0.799, USER_IN_WHITELIST=-100] Received: from mail.ietf.org ([64.170.98.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id es7hl83Ocub3; Mon, 25 Jul 2011 09:12:36 -0700 (PDT) Received: from mgw-da01.nokia.com (smtp.nokia.com [147.243.128.24]) by ietfa.amsl.com (Postfix) with ESMTP id D172F21F86C0; Mon, 25 Jul 2011 07:56:27 -0700 (PDT) Received: from mail.fit.nokia.com (esdhcp030222.research.nokia.com [172.21.30.222]) by mgw-da01.nokia.com (Switch-3.4.4/Switch-3.4.3) with ESMTP id p6PEuPgK006916 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 25 Jul 2011 17:56:27 +0300 From: Lars Eggert X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.97.1 at fit.nokia.com Mime-Version: 1.0 (Apple Message framework v1084) Content-Type: multipart/signed; boundary=Apple-Mail-20-438612764; protocol="application/pkcs7-signature"; micalg=sha1 Subject: routing talks at the IRTF Open Meeting Date: Mon, 25 Jul 2011 10:56:18 -0400 References: <20EE70D9-061A-47D1-822B-9DB392931520@nokia.com> To: routing-discussion@ietf.org Message-Id: X-Mailer: Apple Mail (2.1084) X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.2.7 (mail.fit.nokia.com); Mon, 25 Jul 2011 17:56:21 +0300 (EEST) X-Nokia-AV: Clean X-Mailman-Approved-At: Fri, 05 Aug 2011 08:41:30 -0700 Cc: rrg@irtf.org X-BeenThere: routing-discussion@ietf.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Routing Area General mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Jul 2011 16:12:37 -0000 --Apple-Mail-20-438612764 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=windows-1252 Hi, in the first hour of the IRTF Open Meeting Wednesday morning, there will = be two talks by the ANRP awardees (see http://irtf.org/anrp) on topics = that I hope are of interest to routing folks. FYI. Lars Begin forwarded message: > Applied Networking Prize (ANRP) Awards > 2x 20+10 min >=20 > *** Beichuan Zhang *** for research into =93green=94 traffic = engineering: > GreenTE: Power-Aware Traffic Engineering. Mingui Zhang, > Cheng Yi, Bin Liu and Beichuan Zhang. Proc. IEEE International > Conference on Network Protocols (ICNP), pp. 21=9630, October = 2010. >=20 > Abstract: Given the high path redundancy and low link > utilization in today's large networks, one may route traffic > using fewer number of links so that other links can go sleep > to conserve energy. In this work we design a traffic engineering > mechanism that maximizes the number of links to sleep under > certain performance constraints such as link utilization and = packet > delay. Using network topologies and traffic data from several > wide-area networks, our evaluation demonstrates that GreenTE is > both feasible and beneficial. >=20 > *** Mattia Rossi *** for research into reducing BGP traffic: >=20 > A Technique for Reducing BGP Update Announcements through Path > Exploration Damping. Geoff Huston, Mattia Rossi and Grenville > Armitage. IEEE Journal on Selected Areas in Communications = (JSAC), > Vol. 28, No. 8, pp. 1271=961286, October 2010. >=20 > Abstract: Path Exploration Damping is intended as a replacement > for MRAI and RFD, the two main mechanisms used in BGP that aim > at a reduction of BGP update churn. This talk explains the > motivation behind PED, outlines the algorithm and provides > insight into experimental results. --Apple-Mail-20-438612764 Content-Disposition: attachment; filename=smime.p7s Content-Type: application/pkcs7-signature; name=smime.p7s Content-Transfer-Encoding: base64 MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIMRjCCBVAw ggQ4oAMCAQICEGxdPUZzCwUJ8KBiJwH+bYgwDQYJKoZIhvcNAQEFBQAwgd0xCzAJBgNVBAYTAlVT MRcwFQYDVQQKEw5WZXJpU2lnbiwgSW5jLjEfMB0GA1UECxMWVmVyaVNpZ24gVHJ1c3QgTmV0d29y azE7MDkGA1UECxMyVGVybXMgb2YgdXNlIGF0IGh0dHBzOi8vd3d3LnZlcmlzaWduLmNvbS9ycGEg KGMpMDkxHjAcBgNVBAsTFVBlcnNvbmEgTm90IFZhbGlkYXRlZDE3MDUGA1UEAxMuVmVyaVNpZ24g Q2xhc3MgMSBJbmRpdmlkdWFsIFN1YnNjcmliZXIgQ0EgLSBHMzAeFw0xMDEwMTUwMDAwMDBaFw0x MTEwMTUyMzU5NTlaMIIBEzEXMBUGA1UEChMOVmVyaVNpZ24sIEluYy4xHzAdBgNVBAsTFlZlcmlT aWduIFRydXN0IE5ldHdvcmsxRjBEBgNVBAsTPXd3dy52ZXJpc2lnbi5jb20vcmVwb3NpdG9yeS9S UEEgSW5jb3JwLiBieSBSZWYuLExJQUIuTFREKGMpOTgxHjAcBgNVBAsTFVBlcnNvbmEgTm90IFZh 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