Re: [Lsr] Second Working Last Call for draft-ietf-lsr-flex-algo

"Ketan Talaulikar (ketant)" <ketant@cisco.com> Wed, 16 June 2021 14:41 UTC

Return-Path: <ketant@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 E6D043A1B02; Wed, 16 Jun 2021 07:41:49 -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=dI2WZ1jj; dkim=pass (1024-bit key) header.d=cisco.onmicrosoft.com header.b=qKdGXkye
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 XmLfNg7rB8PS; Wed, 16 Jun 2021 07:41:42 -0700 (PDT)
Received: from alln-iport-4.cisco.com (alln-iport-4.cisco.com [173.37.142.91]) (using TLSv1.2 with cipher DHE-RSA-SEED-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 80EE13A19A7; Wed, 16 Jun 2021 07:41:42 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=10030; q=dns/txt; s=iport; t=1623854502; x=1625064102; h=from:to:cc:subject:date:message-id:references: in-reply-to:mime-version; bh=NoFNdyy3gHw6SIKBmtkCrgZJ5XOQpG4dQowueKw0BKA=; b=dI2WZ1jj4b00WtuPjxQkSVcdbZuo6zjDVWUqXxqjkbKXZdmFkxFWM/Xe wdi/EA7R3rZ4boCMC0//y0vU6Cx8RYLyI1/1KNmHEBVSFw098LhS53Bmh tpsRYEvC3MncLdUmYOkqmxvngblV9EmURS/feGrnfz7iCVWlfvh0CIsF0 E=;
X-IPAS-Result: A0DMAgBKDcpgl40NJK1aHgEBCxIMggwLgSMwUX5aNzECCYQ9g0gDhTmJBJUYhQCBLhSBEQNUCwEBAQ0BATcIAgQBAYRQAheCUQIlNgcOAgQBAQEBAwIDAQEBAQUBAQUBAQECAQYEFAEBAQEBAQEBaIVoDYZFAQEBBBILBgoTAQE3AQ8CAQgRBAEBKwICAjAdCAIEAQ0FCBqCTwGBflcDLwEOmncBgToCih96gTKBAYIHAQEGBASBNAETQYMlGIIxAwaBOoJ7hAwBAYZhJxyBSUSBFUOCYD6CYgICAReBEQESASMrgmo2gi6EBVOBY09ClESIE58hCoMeihCUAhKDXosklmqVVowbmB8CBAIEBQIOAQEGgVsDL2twcBU7gmlQFwIOjh8Zg1eFFIVKcw8pAgYBCQEBAwl8h0sBgRABAQ
IronPort-PHdr: A9a23:E8MrPBYYUbMt3pgRxZQcW6r/LTAzhN3EVzX9orIsiqlFdeKo+JGxd EDc5PA4iljPUM2b7v9fkOPZvujmXnBI+peOtn0OMfkuHx8IgMkbhUosVciCD0CoJ//xZCt8F 8NHBxdp+nihOh1TH8DzL1TZvny162sUHRPyfQp4L+j4AMjclcOyguuz4JbUJQ5PgWnVXA==
IronPort-HdrOrdr: A9a23:iT1knaAkroIYt9XlHegqsceALOsnbusQ8zAXPh9KKCC9I/b3qy nxppsmPEfP+UkssHFJo6HmBEDyewKjyXcV2/hRAV7GZmnbUQSTXfpfBOfZsljd8mjFh5JgPM RbAuhD4b/LfCJHZK/BiWHSebtNsbr3kpxAx92uskuFJjsaDZ2Imj0JcjpzZXcGPTWua6BJcK a0145inX6NaH4XZsO0Cj0uRO7YveDGk5rgfFovGwMnwBPmt0Lq1JfKVzyjmjsOWTJGxrkvtU LflRbi26mlu/anjjfBym7o6YhMkteJ8KoAOCXMsLlRFtzfsHfuWG1TYczFgNnzmpD31L8eqq iJn/7nBbUq15qeRBDvnfKn4XiQ7N9n0Q6T9bbfuwq4nSQ8LwhKV/aoQuliA0bkAgMbzaJB+b MO0GSDu5VNCxTc2Cz7+tjTThlv0lG5uHw4jIco/jBiuKYlGfVsRLYkjQ5o+VY7bWvHwZFiFP MrANDX5f5Qf1/fZ3fFvnN3yNjpWngoBB+JTkULp8TQilFt7T5E5lpdwNZakmYL9Zo7RZUB7+ PYMr5wnLULSsMNd6pyCOoIXMPyAG3QRhDHNn6UPD3cZe460rL22tXKCZAOlZeXkbAzve8Pca X6IRtlXDQJCjfT4OW1rep2Gz72MReAYQg=
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-AV: E=Sophos;i="5.83,278,1616457600"; d="scan'208,217";a="701562933"
Received: from alln-core-8.cisco.com ([173.36.13.141]) by alln-iport-4.cisco.com with ESMTP/TLS/DHE-RSA-SEED-SHA; 16 Jun 2021 14:41:15 +0000
Received: from mail.cisco.com (xbe-aln-004.cisco.com [173.36.7.19]) by alln-core-8.cisco.com (8.15.2/8.15.2) with ESMTPS id 15GEfFWd007690 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=FAIL); Wed, 16 Jun 2021 14:41:15 GMT
Received: from xfe-rcd-003.cisco.com (173.37.227.251) by xbe-aln-004.cisco.com (173.36.7.19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Wed, 16 Jun 2021 09:41:15 -0500
Received: from xfe-rcd-005.cisco.com (173.37.227.253) by xfe-rcd-003.cisco.com (173.37.227.251) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15; Wed, 16 Jun 2021 09:41:14 -0500
Received: from NAM04-MW2-obe.outbound.protection.outlook.com (72.163.14.9) by xfe-rcd-005.cisco.com (173.37.227.253) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.792.15 via Frontend Transport; Wed, 16 Jun 2021 09:41:14 -0500
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=iWJJXmC1UyPr0NziFqz/lJV3xiBsuxHtjErwSXjbCJElm9Izf4HuxJt4wv+X4lkIHuuSUVxjmiNdoKPHqJd5XCZjPXUOG9uRlhU57BEyWw5xpT5VBvjwU8XVFKYL5mHuNf7M43URe0V85zIdi1s8KmjnDlApls8eRwaaet9trC3Tbw80naJh08g28u8Il/+GKUkD/42I792PZqvxDn0C+udsJ7QxPO/kB5qO+9lje/MpZ3XAcqCuIfkSB1yjxbuvkRtaiIKHQ6VmxpYKHZiAtMMzVASfEyfvj8XlrpZTLruzeXNQWEy5gJrsRKpSwg/60QEvql2Fhc65f/NdsGRoPA==
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=NoFNdyy3gHw6SIKBmtkCrgZJ5XOQpG4dQowueKw0BKA=; b=AB7Uh4aPoQFk0/JZU4UeqPvGoCV0NPnEQ6mMl0w4e61N5YevRKfpne2j+f0h9lbSr8Xl0SoVGQyHtqgynCbqqKHo5XnDlRBKD1R2lOcuuqBXbr5s3Wf6IHyQOe8AldnO2R4jlLC5IlhtNwIDVwaDbZ3GXWAqiVm2+djdOAeqMcjQfdXhzMgJc+qTEDY+HUMdRMtxuhTb169AbUWUWraCeTlhzxwSJWKq7GzTFuyC9G+rYn6XAPjmIp08PHuNUEDb9+yNJCIJhhShKVvSUCTvcoEn9PTZEFqDc9cT4zo1p128KaABo0p8RpAJ6YlCnGzGhbrjxR5nn23mdMNSGm+Nmw==
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=NoFNdyy3gHw6SIKBmtkCrgZJ5XOQpG4dQowueKw0BKA=; b=qKdGXkyedp2p/jEQMqli08Kj7IqNTsEdj2rTqDwgHAHH+9BCxCRBwSePLl8x5TBSOcacZqaxWGXDgEDRPMEFtHoElx/nSAkOljvdVECu39T/KCHgQ2IgS3wn8UIELakdVTU4go7AyihcnYDlvcEAXdZ65yqk5li/xZ2VTo9kq4Q=
Received: from MW3PR11MB4570.namprd11.prod.outlook.com (2603:10b6:303:5f::22) by MWHPR11MB0029.namprd11.prod.outlook.com (2603:10b6:301:67::25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4219.21; Wed, 16 Jun 2021 14:40:00 +0000
Received: from MW3PR11MB4570.namprd11.prod.outlook.com ([fe80::78ab:1551:55d:b1a2]) by MW3PR11MB4570.namprd11.prod.outlook.com ([fe80::78ab:1551:55d:b1a2%5]) with mapi id 15.20.4219.026; Wed, 16 Jun 2021 14:40:00 +0000
From: "Ketan Talaulikar (ketant)" <ketant@cisco.com>
To: "Acee Lindem (acee)" <acee@cisco.com>, "lsr@ietf.org" <lsr@ietf.org>
CC: Christian Hopps <chopps@chopps.org>, "lsr-ads@ietf.org" <lsr-ads@ietf.org>, "draft-ietf-lsr-flex-algo.all@ietf.org" <draft-ietf-lsr-flex-algo.all@ietf.org>
Thread-Topic: Second Working Last Call for draft-ietf-lsr-flex-algo
Thread-Index: AQHXYrgIbZYnWh4MekGdB7wSeTKADKsWtWQQ
Date: Wed, 16 Jun 2021 14:40:00 +0000
Message-ID: <MW3PR11MB4570679014B3BACE86277BC0C10F9@MW3PR11MB4570.namprd11.prod.outlook.com>
References: <AFB5A092-6904-4E9A-8560-28258E092CB2@cisco.com>
In-Reply-To: <AFB5A092-6904-4E9A-8560-28258E092CB2@cisco.com>
Accept-Language: en-GB, en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: cisco.com; dkim=none (message not signed) header.d=none;cisco.com; dmarc=none action=none header.from=cisco.com;
x-originating-ip: [72.163.220.24]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 18e5388c-4e2f-4bdc-abf6-08d930d49e97
x-ms-traffictypediagnostic: MWHPR11MB0029:
x-ms-exchange-transport-forked: True
x-microsoft-antispam-prvs: <MWHPR11MB0029F70C07EEFCEAA5EB08FCC10F9@MWHPR11MB0029.namprd11.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:9508;
x-ms-exchange-senderadcheck: 1
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:MW3PR11MB4570.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(39860400002)(376002)(396003)(366004)(136003)(346002)(110136005)(66446008)(316002)(9686003)(52536014)(186003)(86362001)(5660300002)(55016002)(66946007)(66476007)(64756008)(66556008)(76116006)(26005)(122000001)(8936002)(7696005)(8676002)(54906003)(6506007)(4326008)(33656002)(966005)(166002)(83380400001)(71200400001)(478600001)(38100700002)(53546011)(2906002); DIR:OUT; SFP:1101;
x-ms-exchange-antispam-messagedata-chunkcount: 1
x-ms-exchange-antispam-messagedata-0: stiIYmaBy2aXySm1pxPkbhM33nOmjS8ACzP4BZ3P4usIyOyJdEJsyOXzCvDAiPsWACYPyLT3Vvxn32Pz2jMBBfNOnaHPO22iGSciYCzXvJpIWY2QV2BqSGyCGbHUc49Kk/g0IYjhziiGOwLIJ+6fyd61gLkTQxXMwrrJOBI1/GcGXQSI2wv6iwNXEdpy1dNI3/KNZ6U2k9Iif4S1Q3tkruMrhIi/RADowpjR3/Dc/mwgXjJwd9qzOltCTyvl+uwhoBclSq+cK4Dlk6mQUpBs4Byy0R61UUxPu3EI5jAzg0/c2qjk+f+vbpQkS8KAfyovsk2b69YNJf3nv6/8YBotI3+/PFWflfSEGfE+aQVm+s7nF0UUs04tgZ//WkoGAgIKeTYt1HKjxQ3zMpIsG13CSj5kk68AUaLGolXHH6XWnKLGaDWZOQanzYZEo2hdI+Cb6QWeeBIAe6zFrriCmItyjJmQvi3eD1tUd7ruIhgk8e8SokLojOzRwQ1Rz8xFtvGZMpcgpGyLW6zn7iT3ovtf6378NSuK5ipNXLvBySHJD2oGIkZL6hjmWCVF+qLxMQwAfoVcm0EndsaG5yQbVomP5VQD5I/4uhr3zJ8QB3jxee+oPa+Hg42GzXRZGZ7doTQd1kolZ42pkIyHMpvU96drPLd0XOBMcMHyv/POIebEua7zbgpkEbIhzpae1XCaVCE1lta0kb2wCgB3u5gGDCERM/W28DrLpMXTKWqRmfGC2ocBShB9B2ZH39PKuisu8dC+aQldwF4osLHBsGiVhHyYeeLn5sq4+JSG0Sa+MSgCIqv3TVDpmQk9h5H/RqmwMLwk0LsK72VKvZaaoVoYiEXB5qpUYKD52KjKfKitSZnuf8C6YYU0gZHz6FB4s9mYXPo++kZiNC/Wf6XlSnoTVLMgxGaEiM5ImivDllwhC4Shd3th//QuRhYIzcS44/RBEQBm+WijIY/lWfnSj69ro6Lme/0i011YYCcPd+HEWiH7DlECnI1z/DOMs7gYaimEVMujI/KCakSta43qI/mRIzBmawr4qPTSc+6dMjospbWEKgSIU7sBYkiP4tLJimWAPLQzYprAyPZt2FllAfpviUSfJZszZFHjbNwVsyrYvguc+d8VlbeisyXRykJU2jC+oa20FcCqLMqiEIyKrBRn4+klvfvRuG7cHNwiZpqFnbonjgm0v+tfu6MS8gY+IfvK/lBDiMuRAnx/+TZpsCNcDAjh93gqnEYbRVLy2UwOTN8IcCDoWfZI9pl7h3MNHEQNyb1/3GQ6ULlvJFihoQrub1W7gboh4v4y2LD35fdSZ6KvqYq+FyeWuL6WpXKrwEEo8tmS
Content-Type: multipart/alternative; boundary="_000_MW3PR11MB4570679014B3BACE86277BC0C10F9MW3PR11MB4570namp_"
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: MW3PR11MB4570.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 18e5388c-4e2f-4bdc-abf6-08d930d49e97
X-MS-Exchange-CrossTenant-originalarrivaltime: 16 Jun 2021 14:40:00.0411 (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: g820+WkDnqbxdyc+QNfOfhJ3xspcJfGvmwtQculmON0lMVlmY3YkalcLrrG33qtWQm5LIzV022eR2TTTWhwDjQ==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR11MB0029
X-OriginatorOrg: cisco.com
X-Outbound-SMTP-Client: 173.36.7.19, xbe-aln-004.cisco.com
X-Outbound-Node: alln-core-8.cisco.com
Archived-At: <https://mailarchive.ietf.org/arch/msg/lsr/b1QDBAWcFsXVJ7pqQxlAMLX06qY>
Subject: Re: [Lsr] Second Working Last Call for draft-ietf-lsr-flex-algo
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, 16 Jun 2021 14:41:51 -0000

Hi Acee/All,

I am not aware of any undisclosed IPR related to this draft.

Thanks,
Ketan

From: Acee Lindem (acee) <acee@cisco.com>
Sent: 16 June 2021 19:31
To: lsr@ietf.org
Cc: Christian Hopps <chopps@chopps.org>; lsr-ads@ietf.org; draft-ietf-lsr-flex-algo.all@ietf.org
Subject: Second Working Last Call for draft-ietf-lsr-flex-algo

After the first successful WG last call, the authors discovered that some re-work was needed for OSPF AS External route calculation – specifically with respect to the Flex Algorithm ASBR metrics and calculation. This was fixed and there were clarifications in the IANA section (see versions -14 and -15). The draft has been stable since April and we are now ready to WG last call the updated version.


Without further ado, this begins a 2 week WG Last Call, ending on July 1st, 2021, for draft-ietf-lsr-flex-algo

  https://datatracker.ietf.org/doc/draft-ietf-lsr-flex-algo/

All authors, please indicate by sending an email to the list, whether you aware of any other IPR beyond what is already posted:

  [From https://datatracker.ietf.org/ipr/search/?submit=draft&id=draft-ietf-lsr-flex-algo]

  https://datatracker.ietf.org/ipr/3910/
  https://datatracker.ietf.org/ipr/3248/

Thanks,
Chris & Acee.