Re: [Idr] Week WG LC on addition to draft-ietf-idr-bgp-ls-flex-algo-07.txt (7/16 to 7/30/2021)

"Les Ginsberg (ginsberg)" <ginsberg@cisco.com> Thu, 22 July 2021 15:58 UTC

Return-Path: <ginsberg@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 9F0E63A4B57 for <idr@ietfa.amsl.com>; Thu, 22 Jul 2021 08:58:57 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -11.895
X-Spam-Level:
X-Spam-Status: No, score=-11.895 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_NONE=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=TVY/V8EE; dkim=pass (1024-bit key) header.d=cisco.onmicrosoft.com header.b=MAY/tSDt
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 4PZ-WIgwc-i3 for <idr@ietfa.amsl.com>; Thu, 22 Jul 2021 08:58:52 -0700 (PDT)
Received: from alln-iport-5.cisco.com (alln-iport-5.cisco.com [173.37.142.92]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 65A823A4B56 for <idr@ietf.org>; Thu, 22 Jul 2021 08:58:52 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=7069; q=dns/txt; s=iport; t=1626969532; x=1628179132; h=from:to:subject:date:message-id:references:in-reply-to: mime-version; bh=sjAA1Z4AamxHrO0/sX7EeM69aotQTWv9TMPdJoTnViI=; b=TVY/V8EEClZ8Ae4IruAO/C4yv2E1Hk3RQFUZh3BJyyTf8px5VaPYcOTs lOcEKa0TTefymMZpzMJJHAhcFXmdobtqj6XhAIveahbOAuUteFQU3FtEF MeSITP0pAGR/8KH6rX/59CTZWz+Lj80D0wUfx1v74d98oNqeSP3bUBuz4 Q=;
X-IPAS-Result: A0DHAgD3lPlgl5ldJa1aHgEBCxIMQIFOC4EjMFF+WjcxiBADhTmIZJUwhQCBLoElA1QLAQEBDQEBNwoEAQGEVwKCdwIlNgcOAgQBAQEBAwIDAQEBAQUBAQUBAQECAQYEFAEBAQEBAQEBcoVoDYZFAQEBBBIbEwEBOA8CAQgOAwQBAS8yHQgBAQQBEggagk8BgX5XAy8BDpx9AYE6AoofeIE0gQGCBwEBBgQEgUpBgyIYgjQDBoE6gnyEDIZkJxyBSUSBWIIyMD6BBIFeAQECAYFfK4Mggi6EBVECgWRZnWafTwqDJoo2lCESpmOWCYwzmFoCBAIEBQIOAQEGgWcIKoFbcBU7gmlQGQ6OHxkegzqFFIVKcwI2AgYLAQEDCYtiAQE
IronPort-PHdr: A9a23:HFjpuRHX0XAtfb/5nb99jZ1GfjoY04WdBeZdwpwrmbIIeaOmrNzuP 03asPNqilKBHYDW8OlNhOeetaf8EXcB7pCMvDFnEtRMWhYJhN9Qk1kmB8iIWkv3Pv6sZCs/T 4xOUVZ/9CS9Nk5YUM/1e1zVpCi06jgfUhXyPAZ4PKL7AInX2s+2zOu1vZbUZlYguQ==
IronPort-HdrOrdr: A9a23:6sWp1KPx/+mvp8BcTq+jsMiBIKoaSvp037BL7SFMoHNuGfBw+/ rCoB1573HJYVQqMk3I8OroUJVoKkmyyXca2+UsAYs=
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-AV: E=Sophos;i="5.84,261,1620691200"; d="scan'208,217";a="747953942"
Received: from rcdn-core-2.cisco.com ([173.37.93.153]) by alln-iport-5.cisco.com with ESMTP/TLS/DHE-RSA-SEED-SHA; 22 Jul 2021 15:58:51 +0000
Received: from mail.cisco.com (xbe-rcd-001.cisco.com [173.37.102.16]) by rcdn-core-2.cisco.com (8.15.2/8.15.2) with ESMTPS id 16MFwpAX027895 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=OK); Thu, 22 Jul 2021 15:58:51 GMT
Received: from xfe-aln-001.cisco.com (173.37.135.121) by xbe-rcd-001.cisco.com (173.37.102.16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Thu, 22 Jul 2021 10:58:51 -0500
Received: from xfe-aln-005.cisco.com (173.37.135.125) by xfe-aln-001.cisco.com (173.37.135.121) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Thu, 22 Jul 2021 10:58:50 -0500
Received: from NAM11-DM6-obe.outbound.protection.outlook.com (173.37.151.57) by xfe-aln-005.cisco.com (173.37.135.125) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15 via Frontend Transport; Thu, 22 Jul 2021 10:58:50 -0500
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=aaPt6t8T7KAg019DqtBzKod4mP5yB9ZF8x0nvTerFjL6SmuLJwj4Gf7QdjHdG9GGJ/jYv8dRHAZfaQV3Chf2yfPQg5Tr9sFqVxse5LNd+GAIZKaQHqu6x7yLVnJtuM/32NCg3ZzWw6jLLlvIyK7gXUNz7FKpfIuMimbycEk9sOEkUZaxcGkASQiLUxDof1sfMF4pTdivk04Q+Gf0+f1kvUHWsXvw5+SmrPT0T69ch6qo1A2tWDm714EmNJhbwCWW0eCNSdCB0O8/shh9LDeD044F1VFnAw7BoYeacgtwOYwoFVCNVlY+iN1uKgaKKZ1kB+8fI/tIRMNSBB92lA63Dw==
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=4Jt9/nfBJdKQLgh5NPcpzVC1ZdgfAghwkmkuYgKahrc=; b=W1J++k/Hk4JiN8aUXxmnX/e4NF4pUZsQhxOFNPmjB2+eDtRrPCPg+TNKuc4YWVTPexy0qVs32jozlMFkKF6vQ1tFvpVBh1t3DDDvQtOpnwHrm8EbDzqaqcLwtZLkzsuZPWtceavv5dEQ1faugDySfTzSMBOUAePpbA6lUtHs7SRzNMNdmIya6fjN8Xu3BSB4OD7MBKwMlBdL3l/7j1Yc3oF9S0cVHYRLT33kgxm42Tq95ZkAkV61t533Mrp2Aqyvq7LM1KmmjgYM8JU34ktlCPiIuAzN/VXe1erdBY6iFT7/t4ZY1JgwRvaO4tTIndPUJ95N+u2b6OU5eg2DSnsnpA==
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=4Jt9/nfBJdKQLgh5NPcpzVC1ZdgfAghwkmkuYgKahrc=; b=MAY/tSDtJysvyQTS+OOFGXy+JBdtymqonTsIZMxbUku7ia13QdBMZUaRhZqyEy6yvrzp59GNZoGUAMYkzUeHApcvasB+5RzVSkR+FcjSN9aNayZZKVrKKpzd0oJwIcMnrROz2TaFaw47izQLs2q8r1ew8dnfKma8V0qYxDhQoDE=
Received: from BY5PR11MB4337.namprd11.prod.outlook.com (2603:10b6:a03:1c1::14) by BY5PR11MB4449.namprd11.prod.outlook.com (2603:10b6:a03:1cc::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4331.26; Thu, 22 Jul 2021 15:58:49 +0000
Received: from BY5PR11MB4337.namprd11.prod.outlook.com ([fe80::4a9:f193:27d3:39de]) by BY5PR11MB4337.namprd11.prod.outlook.com ([fe80::4a9:f193:27d3:39de%5]) with mapi id 15.20.4352.025; Thu, 22 Jul 2021 15:58:49 +0000
From: "Les Ginsberg (ginsberg)" <ginsberg@cisco.com>
To: Susan Hares <shares@ndzh.com>, "idr@ietf.org" <idr@ietf.org>
Thread-Topic: [Idr] Week WG LC on addition to draft-ietf-idr-bgp-ls-flex-algo-07.txt (7/16 to 7/30/2021)
Thread-Index: Add6KuKMDlo7HKFBRZ+B8DHiFKJ2ewE5rQKA
Date: Thu, 22 Jul 2021 15:58:49 +0000
Message-ID: <BY5PR11MB4337247CE4223A13F812BFD0C1E49@BY5PR11MB4337.namprd11.prod.outlook.com>
References: <00bf01d77a2a$e2fa0450$a8ee0cf0$@ndzh.com>
In-Reply-To: <00bf01d77a2a$e2fa0450$a8ee0cf0$@ndzh.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: ndzh.com; dkim=none (message not signed) header.d=none;ndzh.com; dmarc=none action=none header.from=cisco.com;
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 04bb00a3-3562-4586-b5aa-08d94d299846
x-ms-traffictypediagnostic: BY5PR11MB4449:
x-microsoft-antispam-prvs: <BY5PR11MB4449A81B09C24547A4294F39C1E49@BY5PR11MB4449.namprd11.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:6108;
x-ms-exchange-senderadcheck: 1
x-ms-exchange-antispam-relay: 0
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: 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
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BY5PR11MB4337.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(396003)(39860400002)(346002)(376002)(366004)(136003)(76116006)(2906002)(66446008)(71200400001)(86362001)(66556008)(6506007)(110136005)(478600001)(66946007)(5660300002)(8936002)(66476007)(166002)(186003)(9686003)(64756008)(33656002)(38100700002)(316002)(122000001)(55016002)(7696005)(52536014)(966005)(53546011)(8676002)(38070700004); DIR:OUT; SFP:1101;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: 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
x-ms-exchange-transport-forked: True
Content-Type: multipart/alternative; boundary="_000_BY5PR11MB4337247CE4223A13F812BFD0C1E49BY5PR11MB4337namp_"
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BY5PR11MB4337.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 04bb00a3-3562-4586-b5aa-08d94d299846
X-MS-Exchange-CrossTenant-originalarrivaltime: 22 Jul 2021 15:58:49.2245 (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: b7udC8kts6PI1MnEpCfk1wHtX4PqRsjt3CR5WH6d7R8jSVZohGXqjRkbf1PNgOulUsbnTrnKUgJf/uFp2zolxQ==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR11MB4449
X-OriginatorOrg: cisco.com
X-Outbound-SMTP-Client: 173.37.102.16, xbe-rcd-001.cisco.com
X-Outbound-Node: rcdn-core-2.cisco.com
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/QPJG53plFkzJvgTFo9gtrKoTNc8>
Subject: Re: [Idr] Week WG LC on addition to draft-ietf-idr-bgp-ls-flex-algo-07.txt (7/16 to 7/30/2021)
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: Thu, 22 Jul 2021 15:58:58 -0000

I support progressing the draft.
Section 3.6 is a necessary addition given the encoding paradigm used by BGP-LS since day one.

   Les


From: Idr <idr-bounces@ietf.org> On Behalf Of Susan Hares
Sent: Friday, July 16, 2021 3:11 AM
To: idr@ietf.org
Subject: [Idr] Week WG LC on addition to draft-ietf-idr-bgp-ls-flex-algo-07.txt (7/16 to 7/30/2021)

This begins a 2 week WG LC and IPR statement on -07.txt:



The addition of a new FAD Unknown Sub-TLV to

draft-ietf-idr-bgp-ls-flex-algo-07.txt



See:

https://datatracker.ietf.org/doc/html/draft-ietf-idr-bgp-ls-flex-algo-07#section-3.6

or the whole draft page at:

The IETF datatracker status page for this draft is:

https://datatracker.ietf.org/doc/draft-ietf-idr-bgp-ls-flex-algo/

This WG LC does not include any other section of the draft.

The WG should consider:
1) Is section 3.6 ready for publication,
2) Does section 3.6 help the IDR draft match the LSR draft?
3) Does this addition help deployments?

All authors need to resend their IPR statements for -07.txt to the list.

Sue Hares