[Lsr] FW: I-D Action: draft-ietf-lsr-flex-algo-04.txt
"Acee Lindem (acee)" <acee@cisco.com> Wed, 18 September 2019 23:07 UTC
Return-Path: <acee@cisco.com>
X-Original-To: lsr@ietfa.amsl.com
Delivered-To: lsr@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 27D12120111; Wed, 18 Sep 2019 16:07:46 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -14.5
X-Spam-Level:
X-Spam-Status: No, score=-14.5 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_HI=-5, SPF_PASS=-0.001, URIBL_BLOCKED=0.001, USER_IN_DEF_DKIM_WL=-7.5] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=cisco.com header.b=FjDNCRQ1; dkim=pass (1024-bit key) header.d=cisco.onmicrosoft.com header.b=TwI8MHmH
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 9iU0hs9uxCd9; Wed, 18 Sep 2019 16:07:43 -0700 (PDT)
Received: from alln-iport-6.cisco.com (alln-iport-6.cisco.com [173.37.142.93]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 3D4D912010C; Wed, 18 Sep 2019 16:07:43 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=3498; q=dns/txt; s=iport; t=1568848063; x=1570057663; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-id:content-transfer-encoding: mime-version; bh=BxSR5TgAdPFOHjO0oEZFkOfMn1tWxWhd0BtYwEtEE+s=; b=FjDNCRQ1NkfXUiRdqtJ+9ApzloU9qq5EwWZD5+b/0sVSC3/wGK1wx2uK rUAWV+2TW+BfaTXEKrd07rw3SFvOK5M8f5N+GsrZO5XrXutlkeqDGwusG GNRfANAbMYhd4ZMhUpPVn0/mRKm+osyVHv7fAwb29z+EOBuzYowqpvn1P 4=;
IronPort-PHdr: 9a23:M+sMRxGQdMEBZyMrJgHGLJ1GYnJ96bzpIg4Y7IYmgLtSc6Oluo7vJ1Hb+e4w0Q3SRYuO7fVChqKWqK3mVWEaqbe5+HEZON0ETBoZkYMTlg0kDtSCDBjyJ/PnRyc7B89FElRi+iLzPA==
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A0B5AABiuIJd/5pdJa1lHQEBBQEHBQGBUwgBCwGBRCQsA21WIAQLKoQig0cDhFKGKYI3mBiBLoEkA1QJAQEBDAEBGAsKAgEBhD8CF4JsIzQJDgIDCQEBBAEBAQIBBQRthS0MhUsCAQMBARAREQwBASwLAQ8CAQgaAiYCAgIlCxUGAQYDAgQOBRsHgwABgWoDHQECDKR5AoE4iGFzgTKCfQEBBYE3Ag5BgwMYghcJgQwoAYwIGIF/gRAoDBOCTD6CYQEBAgEBFoRSMoImj1adKwqCIocFjX8bgjZyhlmPIJYfkHsCBAIEBQIOAQEFgVI4gVhwFRohKgGCQQlHEBSBToNyhRSFP3OBKY9NAQE
X-IronPort-AV: E=Sophos;i="5.64,522,1559520000"; d="scan'208";a="340991749"
Received: from rcdn-core-3.cisco.com ([173.37.93.154]) by alln-iport-6.cisco.com with ESMTP/TLS/DHE-RSA-SEED-SHA; 18 Sep 2019 23:07:19 +0000
Received: from XCH-RCD-020.cisco.com (xch-rcd-020.cisco.com [173.37.102.30]) by rcdn-core-3.cisco.com (8.15.2/8.15.2) with ESMTPS id x8IN7JGE024272 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=FAIL); Wed, 18 Sep 2019 23:07:19 GMT
Received: from xhs-aln-001.cisco.com (173.37.135.118) by XCH-RCD-020.cisco.com (173.37.102.30) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 18 Sep 2019 18:07:18 -0500
Received: from xhs-rcd-001.cisco.com (173.37.227.246) by xhs-aln-001.cisco.com (173.37.135.118) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 18 Sep 2019 18:07:18 -0500
Received: from NAM03-CO1-obe.outbound.protection.outlook.com (72.163.14.9) by xhs-rcd-001.cisco.com (173.37.227.246) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Wed, 18 Sep 2019 18:07:17 -0500
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=U5ZhOx8qj6ZJTRVl4Lq/DT8h6WB5cQfcflEJlM/Xbm0OYvttJxWIpW/VGOgTm0W26kHKiNt5k0CfSBaoSJjRe52yTupa9hsgLLfFrZtgzywQ7R1Eup5Hu6Dts+HrBJdVzTihjKib9qLKIHaB0t3DBzkiVsMdzoTQk92i1msnSn4OIbqLd7W9ID17zSriLPeU7T8IwM5VZizrHhaiyKiEjov6lpLGFklgK0v7Jw8sfZkioZjnGndRjILSqJhMPze+jLOwfWF9C9VTKQY+Omskn9EQ7wRlJUnIojZmyy6i775kZ3PoyN+v8LYx7P841aDRYTORXm8QwM78YSyN4nAnPQ==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=BxSR5TgAdPFOHjO0oEZFkOfMn1tWxWhd0BtYwEtEE+s=; b=WR7BmTOhVFkFCW6ukDyxC7C8j0wgT62ITS3Vw91J+eJ1NLhmjhTxQWZR6/kNhiKvzEUIvzylf2Me2xxKos6qygxVKAhPZ12VA09pd0x+KWR/fMX52mOXXJnW8RFd2jqj74Xi5t69dq6ffT4R8W4ZlnMyrqC8pm501+ltZdkPuejdZPWcVWmj0QNhnSGMFQzZgX9nM39xVs5EKUdgqwxgIpcnTm6BUqgBrZh2CE69NS812aMCP13jHMe7FkYg5AhLFMpBkFrfml8U5hZRRHuTbb0fjsKFHjFmh+yTLgeHpI3D7OSpQCm25esotbOxWONzdatVOyJ4yzlHPpi0OlWVsg==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=cisco.com; dmarc=pass action=none header.from=cisco.com; dkim=pass header.d=cisco.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cisco.onmicrosoft.com; s=selector2-cisco-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=BxSR5TgAdPFOHjO0oEZFkOfMn1tWxWhd0BtYwEtEE+s=; b=TwI8MHmHzenMRXwxrMKPLzdRGxMBc+x/+dq/dBviBy6Xhskxkpb1vt47yjPtvvBcByGBzVJZTseon+teFR/EPQQ7W0nsOe+UQH7ryProslVqXZ7OlLKvEaSREWclpIIqhGU/HJMRlILU5i+oQrjoOxpoCFtVtsycxB8c/c89rdU=
Received: from MN2PR11MB4221.namprd11.prod.outlook.com (52.135.38.14) by MN2PR11MB4064.namprd11.prod.outlook.com (20.179.150.18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2263.17; Wed, 18 Sep 2019 23:07:16 +0000
Received: from MN2PR11MB4221.namprd11.prod.outlook.com ([fe80::cdc1:a2cf:eb3:a420]) by MN2PR11MB4221.namprd11.prod.outlook.com ([fe80::cdc1:a2cf:eb3:a420%6]) with mapi id 15.20.2284.009; Wed, 18 Sep 2019 23:07:16 +0000
From: "Acee Lindem (acee)" <acee@cisco.com>
To: IANA <iana@iana.org>
CC: "draft-ietf-lsr-flex-algo@ietf.org" <draft-ietf-lsr-flex-algo@ietf.org>, "lsr@ietf.org" <lsr@ietf.org>, Alvaro Retana <aretana.ietf@gmail.com>
Thread-Topic: [Lsr] I-D Action: draft-ietf-lsr-flex-algo-04.txt
Thread-Index: AQHVbhr1Ig/sMS79ukS+p8Fc2UrLlacxqtSA
Date: Wed, 18 Sep 2019 23:07:16 +0000
Message-ID: <755D8FAF-0DCD-4818-918C-E5366B64FB1C@cisco.com>
References: <156880895393.4639.15887146910446319583@ietfa.amsl.com>
In-Reply-To: <156880895393.4639.15887146910446319583@ietfa.amsl.com>
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=acee@cisco.com;
x-originating-ip: [2001:420:c0c4:1006::174]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 80653443-989b-48e8-1575-08d73c8cf326
x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(5600167)(711020)(4605104)(1401327)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328)(7193020); SRVR:MN2PR11MB4064;
x-ms-traffictypediagnostic: MN2PR11MB4064:
x-ms-exchange-purlcount: 5
x-microsoft-antispam-prvs: <MN2PR11MB4064A8DC55CC0FA5903C8939C28E0@MN2PR11MB4064.namprd11.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:9508;
x-forefront-prvs: 01644DCF4A
x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(4636009)(39860400002)(396003)(376002)(136003)(366004)(346002)(199004)(189003)(37854004)(76116006)(6506007)(102836004)(66476007)(64756008)(66556008)(76176011)(5660300002)(966005)(86362001)(66446008)(2906002)(186003)(14454004)(66946007)(6512007)(25786009)(478600001)(71190400001)(66574012)(229853002)(33656002)(6116002)(6916009)(71200400001)(305945005)(36756003)(2616005)(6306002)(54906003)(11346002)(2473003)(4326008)(256004)(6486002)(81166006)(46003)(8676002)(81156014)(446003)(6436002)(8936002)(316002)(7736002)(486006)(99286004)(476003); DIR:OUT; SFP:1101; SCL:1; SRVR:MN2PR11MB4064; H:MN2PR11MB4221.namprd11.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; A:1; MX:1;
received-spf: None (protection.outlook.com: cisco.com does not designate permitted sender hosts)
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam-message-info: PmH/13f9e5EGvVfrc5EPOnla6uZ0fFJuWDvzvNHimPH7dj7F7hxEYFdYRw77VHZM/YDfqRv09uBCTiHY1Wx01RweQQoCm4i6y+t34LVm+Ne4mpjj7jc8LdWjkCKYYit+MMyYAOBxN9FzjO6VI2EeUVCjT2OIL1tfaBRftue2QPuaR8TkJ3c3mRZRp/JsYO5E6qh3afryXgkC+GaLjJkt00gm+zM2YbBxl4gxyBDNuEVPKoePsOgG1SUz2iXeXqLFz92OO8CAci1zIY7MF4ow7fw/pXIWIFpiEdOiFY1qsfo6WZ0Q5+bN04bi6Q51lWxQnWkg1PU9aTwAINV6QLJnVSt1krcZYkHl5AWgHq+qFVwsFPNYUu5rnWjQr735QKCAOPULGe79ywBDK8IRtUG9gAeZH2GjIBh7UjLxMfLzsXo=
x-ms-exchange-transport-forked: True
Content-Type: text/plain; charset="utf-8"
Content-ID: <06E1993D5570DC469622CEF6616A5154@namprd11.prod.outlook.com>
Content-Transfer-Encoding: base64
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-Network-Message-Id: 80653443-989b-48e8-1575-08d73c8cf326
X-MS-Exchange-CrossTenant-originalarrivaltime: 18 Sep 2019 23:07:16.6802 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 5ae1af62-9505-4097-a69a-c1553ef7840e
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: NmZ/ja//c3qj+uWGGIF6PcIO2O3svSBiQh3/RDcnA4RYfNSAJLU/zPbVwaNbjxZL
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB4064
X-OriginatorOrg: cisco.com
X-Outbound-SMTP-Client: 173.37.102.30, xch-rcd-020.cisco.com
X-Outbound-Node: rcdn-core-3.cisco.com
Archived-At: <https://mailarchive.ietf.org/arch/msg/lsr/MHmmTF0T5jkotGKHJNVQY6VTGZo>
Subject: [Lsr] FW: I-D Action: draft-ietf-lsr-flex-algo-04.txt
X-BeenThere: lsr@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Link State Routing Working Group <lsr.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/lsr>, <mailto:lsr-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/lsr/>
List-Post: <mailto:lsr@ietf.org>
List-Help: <mailto:lsr-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/lsr>, <mailto:lsr-request@ietf.org?subject=subscribe>
X-List-Received-Date: Wed, 18 Sep 2019 23:07:46 -0000
Amanda et al, The IGP Flex Algorithm early allocations were made prior to the addition of Prefix Metric as defined in sections 16.3.2. 16.4.2. and 16.4.3 repectively for IS-IS, OSPFv2, and OSPFv3. Can these code points for prefix metric be added to the early allocations? Thanks, Acee On 9/18/19, 6:16 AM, "Lsr on behalf of internet-drafts@ietf.org" <lsr-bounces@ietf.org on behalf of 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 Link State Routing WG of the IETF. Title : IGP Flexible Algorithm Authors : Peter Psenak Shraddha Hegde Clarence Filsfils Ketan Talaulikar Arkadiy Gulko Filename : draft-ietf-lsr-flex-algo-04.txt Pages : 31 Date : 2019-09-18 Abstract: IGP protocols traditionally compute best paths over the network based on the IGP metric assigned to the links. Many network deployments use RSVP-TE based or Segment Routing based Traffic Engineering to enforce traffic over a path that is computed using different metrics or constraints than the shortest IGP path. This document proposes a solution that allows IGPs themselves to compute constraint based paths over the network. This document also specifies a way of using Segment Routing (SR) Prefix-SIDs and SRv6 locators to steer packets along the constraint-based paths. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-ietf-lsr-flex-algo/ There are also htmlized versions available at: https://tools.ietf.org/html/draft-ietf-lsr-flex-algo-04 https://datatracker.ietf.org/doc/html/draft-ietf-lsr-flex-algo-04 A diff from the previous version is available at: https://www.ietf.org/rfcdiff?url2=draft-ietf-lsr-flex-algo-04 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/ _______________________________________________ Lsr mailing list Lsr@ietf.org https://www.ietf.org/mailman/listinfo/lsr
- [Lsr] I-D Action: draft-ietf-lsr-flex-algo-04.txt internet-drafts
- [Lsr] FW: I-D Action: draft-ietf-lsr-flex-algo-04… Acee Lindem (acee)