Re: [Idr] I-D Action: draft-ietf-idr-bgp-ls-flex-algo-01.txt

"Ketan Talaulikar (ketant)" <ketant@cisco.com> Mon, 08 July 2019 13:24 UTC

Return-Path: <ketant@cisco.com>
X-Original-To: idr@ietfa.amsl.com
Delivered-To: idr@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 00855120179 for <idr@ietfa.amsl.com>; Mon, 8 Jul 2019 06:24:14 -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=ZgeikYrd; dkim=pass (1024-bit key) header.d=cisco.onmicrosoft.com header.b=Al3Vhm86
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 rmPlpqCknbHS for <idr@ietfa.amsl.com>; Mon, 8 Jul 2019 06:24:11 -0700 (PDT)
Received: from rcdn-iport-8.cisco.com (rcdn-iport-8.cisco.com [173.37.86.79]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 9EC02120165 for <idr@ietf.org>; Mon, 8 Jul 2019 06:24:11 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=2577; q=dns/txt; s=iport; t=1562592251; x=1563801851; h=from:to:subject:date:message-id:references:in-reply-to: content-transfer-encoding:mime-version; bh=9fwosxu3o8w/MHbjzben4+l10qdIDaveL2oM4f/ELr8=; b=ZgeikYrdQwohmLOqkVLdbLncx/JBX9oIoRxZu28BjHEbhvOUma6BiWyr 1Ra/40Mgx8iTKb3RWkWqTroCAA1LKGFXRN6ADcg7zDrzqrOB8f2goYpVK A6iiA7nC5l311dmXoMtBucj5gKlJle9ytsS51/VWhED0tGtOQjoSrCvD3 Y=;
IronPort-PHdr: =?us-ascii?q?9a23=3AFSgigRXZN185pGU5lFQhbxIZINXV8LGuZFwc94?= =?us-ascii?q?YnhrRSc6+q45XlOgnF6O5wiEPSANSJ8OpK3uzRta2oGXcN55qMqjgjSNRNTF?= =?us-ascii?q?dE7KdehAk8GIiAAEz/IuTtank5EdhLUkNN9HCgOk8TE8H7NBXf?=
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: =?us-ascii?q?A0BKAACNQiNd/5RdJa1lHAEBAQQBAQc?= =?us-ascii?q?EAQGBUwcBAQsBgUNQA2pVIAQLKAqHWQOEUol3TIIPl0aBLoEkA1QJAQEBDAE?= =?us-ascii?q?BGA0IAgEBhEACgjgjNAkOAQMBAQQBAQIBBW2KNwELhUoBAQEEAQEQKAYBASw?= =?us-ascii?q?MCwQCAQgRBAEBHxAnCx0IAgQTCBMHgwGBagMdAQ6eTQKBOIhggiOCeQEBBYE?= =?us-ascii?q?2Ag5BgnMYghIJgTQBhHGGbReBQD+BEEeCTD6CYQEBAgEBFoFJJIMWgiaqVgk?= =?us-ascii?q?CgheGVo1JgixthjSOMY0wgTCGEIwxg0wCBAIEBQIOAQEFgVA4gVhwFRohgmw?= =?us-ascii?q?JgjiDcYUUhT9ygSmMLgGBIAEB?=
X-IronPort-AV: E=Sophos;i="5.63,466,1557187200"; d="scan'208";a="589421521"
Received: from rcdn-core-12.cisco.com ([173.37.93.148]) by rcdn-iport-8.cisco.com with ESMTP/TLS/DHE-RSA-SEED-SHA; 08 Jul 2019 13:24:10 +0000
Received: from XCH-ALN-019.cisco.com (xch-aln-019.cisco.com [173.36.7.29]) by rcdn-core-12.cisco.com (8.15.2/8.15.2) with ESMTPS id x68DOAGi014108 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=FAIL) for <idr@ietf.org>; Mon, 8 Jul 2019 13:24:10 GMT
Received: from xhs-rtp-002.cisco.com (64.101.210.229) by XCH-ALN-019.cisco.com (173.36.7.29) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 8 Jul 2019 08:24:09 -0500
Received: from xhs-rtp-001.cisco.com (64.101.210.228) by xhs-rtp-002.cisco.com (64.101.210.229) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 8 Jul 2019 09:24:08 -0400
Received: from NAM05-CO1-obe.outbound.protection.outlook.com (64.101.32.56) by xhs-rtp-001.cisco.com (64.101.210.228) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Mon, 8 Jul 2019 09:24:08 -0400
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=tLQxHky0IorbGrkJ/z9Mc7OOGHRQp9DCQT9pW1i4HUk=; b=Al3Vhm867Qdom3tHmOciaysN+YOYSLOkNvhcQ6zFhPKOJUdej98XPV7fgBg7Odh/7DRSsxJ5r1RX4KXKmfUxl9gMxmLhx5stoNS/fzytREiUQol1Mdm1TXwWRsHjy8fWSqS6myiYKaKVwUrH4NHM7RDdqJatIa7JYLVMxiprAmE=
Received: from DM5PR11MB2027.namprd11.prod.outlook.com (10.168.103.22) by DM5PR11MB1609.namprd11.prod.outlook.com (10.172.36.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2052.19; Mon, 8 Jul 2019 13:24:07 +0000
Received: from DM5PR11MB2027.namprd11.prod.outlook.com ([fe80::e83a:ff79:ed23:a9c]) by DM5PR11MB2027.namprd11.prod.outlook.com ([fe80::e83a:ff79:ed23:a9c%2]) with mapi id 15.20.2052.019; Mon, 8 Jul 2019 13:24:07 +0000
From: "Ketan Talaulikar (ketant)" <ketant@cisco.com>
To: "idr@ietf.org" <idr@ietf.org>
Thread-Topic: [Idr] I-D Action: draft-ietf-idr-bgp-ls-flex-algo-01.txt
Thread-Index: AQHVNZAT5OwLpwMxsE2pcfI1IXPrsabAtUUg
Date: Mon, 8 Jul 2019 13:24:07 +0000
Message-ID: <DM5PR11MB2027050487A68A4BD15391EFC1F60@DM5PR11MB2027.namprd11.prod.outlook.com>
References: <156259191820.1055.12163507728712295027@ietfa.amsl.com>
In-Reply-To: <156259191820.1055.12163507728712295027@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=ketant@cisco.com;
x-originating-ip: [72.163.220.14]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 5a03c07b-3639-4572-e121-08d703a78e2f
x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:DM5PR11MB1609;
x-ms-traffictypediagnostic: DM5PR11MB1609:
x-ms-exchange-purlcount: 5
x-microsoft-antispam-prvs: <DM5PR11MB1609EF15A47CE7B77F277BD6C1F60@DM5PR11MB1609.namprd11.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:7691;
x-forefront-prvs: 00922518D8
x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(4636009)(396003)(136003)(346002)(376002)(39860400002)(366004)(13464003)(53754006)(199004)(189003)(26005)(73956011)(446003)(186003)(9686003)(66446008)(66556008)(486006)(76116006)(64756008)(66476007)(76176011)(102836004)(476003)(11346002)(2501003)(2351001)(99286004)(6306002)(25786009)(66066001)(53936002)(5640700003)(6436002)(229853002)(55016002)(256004)(6916009)(14444005)(8676002)(2906002)(8936002)(74316002)(81156014)(68736007)(14454004)(1730700003)(66574012)(81166006)(71190400001)(52536014)(6116002)(966005)(3846002)(86362001)(6506007)(7736002)(5660300002)(53546011)(7696005)(478600001)(305945005)(6246003)(66946007)(71200400001)(33656002)(316002); DIR:OUT; SFP:1101; SCL:1; SRVR:DM5PR11MB1609; H:DM5PR11MB2027.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: 3RRXnv771E/YHvKnTIqgaN+TqL5PABJRjfReFvH4ybGt88g0ttrTJDvE7LuHeT0k8LSstrS74YGZeKXEUQ2QjdItTScRhjSkMfCOv9r2liBLnvmRCOSS/qVv4nCmtNPyQBwFVyx0DCMO7JxSIr4VDMXiccLohQPF5KvBJo72ffdSLIRE82gP40OVo16m6sMV1unrM5VeDAQyEIA1qFoTNhxKvpqBtX2Cxl2uacDLui++qwhNfhBXCrhVMG3Ka4IOyDadhZIA15AzYQCPid0q9fshe3dEUHvE2xZPI4QTYGZ+4aiPQFNtYxkq0jHebHmLtLb+2yLabyyxXb32h6Ayk2OdEY4Gq63L8P8ID2FDdS7u1w8RUYS3diO/icq2wiRh3gRGWF/1/yigA+XaTmMc1lpTAh+dkiK1nE2/Mr87FVk=
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-Network-Message-Id: 5a03c07b-3639-4572-e121-08d703a78e2f
X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Jul 2019 13:24:07.5358 (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: ketant@cisco.com
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR11MB1609
X-OriginatorOrg: cisco.com
X-Outbound-SMTP-Client: 173.36.7.29, xch-aln-019.cisco.com
X-Outbound-Node: rcdn-core-12.cisco.com
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/4tGiXePB3KKKT5rnzqkDVtnekcI>
Subject: Re: [Idr] I-D Action: draft-ietf-idr-bgp-ls-flex-algo-01.txt
X-BeenThere: idr@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Inter-Domain Routing <idr.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/idr>, <mailto:idr-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/idr/>
List-Post: <mailto:idr@ietf.org>
List-Help: <mailto:idr-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/idr>, <mailto:idr-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 08 Jul 2019 13:24:14 -0000

Hello All,

This update of the BGP-LS Flex Algo draft aligns with the recent update of the IGP Flex Algo draft.

Would like to request WG to review and provide inputs/feedback.

Thanks,
Ketan (on behalf of co-authors)


-----Original Message-----
From: Idr <idr-bounces@ietf.org> On Behalf Of internet-drafts@ietf.org
Sent: 08 July 2019 18:49
To: i-d-announce@ietf.org
Cc: idr@ietf.org
Subject: [Idr] I-D Action: draft-ietf-idr-bgp-ls-flex-algo-01.txt


A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Inter-Domain Routing WG of the IETF.

        Title           : Flexible Algorithm Definition Advertisement with BGP Link-State
        Authors         : Ketan Talaulikar
                          Peter Psenak
                          Shawn Zandi
                          Gaurav Dawra
	Filename        : draft-ietf-idr-bgp-ls-flex-algo-01.txt
	Pages           : 13
	Date            : 2019-07-08

Abstract:
   Flexible Algorithm is a solution that allows routing protocols (viz.
   OSPF and IS-IS) to compute paths over a network based on user-defined
   (and hence, flexible) constraints and metrics.  The computation is
   performed by routers participating in the specific network in a
   distribute manner using a Flex Algorithm definition.  This definition
   provisioned on one or more routers and propagated (viz.  OSPF and IS-
   IS flooding) through the network.

   BGP Link-State (BGP-LS) enables the collection of various topology
   information from the network.  This draft defines extensions to BGP-
   LS address-family to advertise the Flexible Algorithm Definition as a
   part of the topology information from the network.



The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-idr-bgp-ls-flex-algo/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-idr-bgp-ls-flex-algo-01
https://datatracker.ietf.org/doc/html/draft-ietf-idr-bgp-ls-flex-algo-01

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-idr-bgp-ls-flex-algo-01


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/

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