Re: [sfc] Shepherd Writeup - draft-ietf-sfc-proof-of-transit

"Frank Brockners (fbrockne)" <fbrockne@cisco.com> Sun, 25 October 2020 13:49 UTC

Return-Path: <fbrockne@cisco.com>
X-Original-To: sfc@ietfa.amsl.com
Delivered-To: sfc@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 91CCD3A091B; Sun, 25 Oct 2020 06:49:15 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -9.597
X-Spam-Level:
X-Spam-Status: No, score=-9.597 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_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, 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=O1Nu8GoP; dkim=pass (1024-bit key) header.d=cisco.onmicrosoft.com header.b=fy6MDYmP
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 Gz57CBmTpMKS; Sun, 25 Oct 2020 06:49:14 -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 B17AE3A090B; Sun, 25 Oct 2020 06:49:13 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=cisco.com; i=@cisco.com; l=7640; q=dns/txt; s=iport; t=1603633753; x=1604843353; h=from:to:cc:subject:date:message-id:references: in-reply-to:mime-version; bh=6bPyQ7d4UOuRx5mLo9Z0/V2BVkm8Czwz/S9Q07CpUgQ=; b=O1Nu8GoPe54YqzhDA0LorX91zVYhaaNMF9LdWI1pUb3FW/XwH+S6kKdr HL9NYxNVxDKvf3A8gJiCuyQAyJOoSS9Ned/viW8RmV4p18RFd/I75I37J 6zU9NigdhjfuhNm+jnbmhM6RLbkA+kvuHjkBR7EbVFLQKmeR6r3oc7Iud M=;
IronPort-PHdr: 9a23:uaAKURJ+O15+TOYe2dmcpTVXNCE6p7X5OBIU4ZM7irVIN76u5InmIFeGvKk/h17SVoKd4PVB2KLasKHlDGoH55vJ8HUPa4dFWBJNj8IK1xchD8iIBQyeTrbqYiU2Ed4EWApj+He2YkNUA835IVbVpy764TsbAB6qMw1zK6z8EZLTiMLi0ee09tXTbgxEiSD7b6l1KUC9rB7asY8dho4xJw==
X-IronPort-Anti-Spam-Filtered: true
X-IronPort-Anti-Spam-Result: A0BzAAA5gZVf/5tdJa1gHQEBAQEJARIBBQUBgXsIAQsBgSIvUQdwWS8sCoQyg0kDhFmIbZQLhG+BLhSBEQNVCwEBAQ0BASUIAgQBAYRKAheBcgIlNAkOAgMBAQsBAQUBAQECAQYEbYVhDIVyAQEBBBIRChMBATcBDwIBCBEEAQErAgICMB0IAgQBDQUIGoMFgX5NAy4BDqQCAoE7iGh2gTKDBAEBBYFHQYMSGIIQAwaBOAGCcYNwhlcbgUE/gRFDgk0+glwCAwGBITwrgmozgiyTGD6HFJ0gCoJqiQSSF4MXig2UOpM9gX2IeZVCAgQCBAUCDgEBBYFUOoFXcBWCcAEzUBcCDY4fDBeDToUUhUJ0AjYCBgEJAQEDCXyMOwGBEAEB
X-IronPort-AV: E=Sophos;i="5.77,416,1596499200"; d="scan'208,217";a="571963786"
Received: from rcdn-core-4.cisco.com ([173.37.93.155]) by alln-iport-4.cisco.com with ESMTP/TLS/DHE-RSA-SEED-SHA; 25 Oct 2020 13:49:12 +0000
Received: from XCH-ALN-004.cisco.com (xch-aln-004.cisco.com [173.36.7.14]) by rcdn-core-4.cisco.com (8.15.2/8.15.2) with ESMTPS id 09PDnCdI004164 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=FAIL); Sun, 25 Oct 2020 13:49:12 GMT
Received: from xhs-rtp-001.cisco.com (64.101.210.228) by XCH-ALN-004.cisco.com (173.36.7.14) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 25 Oct 2020 08:49:12 -0500
Received: from xhs-rtp-003.cisco.com (64.101.210.230) by xhs-rtp-001.cisco.com (64.101.210.228) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sun, 25 Oct 2020 09:49:10 -0400
Received: from NAM11-DM6-obe.outbound.protection.outlook.com (64.101.32.56) by xhs-rtp-003.cisco.com (64.101.210.230) with Microsoft SMTP Server (TLS) id 15.0.1497.2 via Frontend Transport; Sun, 25 Oct 2020 09:49:10 -0400
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=dZhR0+ewGQsPxadOQDcyid3buMsHhq9osz6FGFxz6v/36JJamijM8qFfy+VNMqFpo2/RIt8bbhcwFbcT1g4qQPvi+NaNBfumcu0oox+3Ry6N/QLfGBDfjJDXZbrTtEX9ymQXJEf9QjD0cFJH/d61sp8CLjbdFozzA9/RDdEvOsXMAsV/gUSnSejp39E32wQFmzGtPzAmvqNK9J193iXi6IiulQxlSWBLQ5Qo/QMoJOKDrCZb6h6+0BIS0Vj8JO7nM1N3J3ksEszQgwO7nygVzWpszsa6ocDjUCvwtjQGFGVwh6vSGOw+dDF46A5AjQRD0aQgz7N24arA5w2r1t9zmw==
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=6bPyQ7d4UOuRx5mLo9Z0/V2BVkm8Czwz/S9Q07CpUgQ=; b=DHlGsOX0OBfX2LhVt6dG6mz03CyGkNgfnvucC/fZrtbqO5F+cGA1EPPrBSMgRahCl4lQV3EMID0spDsUt5Dk02oJdAaEpoASP/gDLR45I4KiyIGFFVBMExDECQ28kAqUg8MCUrcjfJBWbvRt2umhT+T4s0akrhsjrnj2j7BCh1oKLtXieatcFOL3AKZzcWJClt9/0qTT2f/iLLt9O5J8W/CySRyJFfvYh5szKKgTP3VfzAZZj+d3PBoS5SbIpp7IY/6VhSiKyO//WBl8zDnpRUsZ1BrgmfX/LHurcyww/lIhHGWLqQTd6OevRGEWb+KfZTxzFtbgG0cmThfPWWl8FA==
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=6bPyQ7d4UOuRx5mLo9Z0/V2BVkm8Czwz/S9Q07CpUgQ=; b=fy6MDYmPeX7zRDHl9K5V43DdSHekyORH6qmAL9pMg3dtPD558tDgo5fk+ZtJ6lK0gimqeO4YxuB2U5CZgLwFA2K/UyhipGQkUIcci7AggQukxLhwYM+z1OSttd7BMqrfe8rM+sRbVYBH178ik+sOshkVS8aQT3KIKs6wese1Vxo=
Received: from BYAPR11MB2584.namprd11.prod.outlook.com (2603:10b6:a02:c8::31) by BY5PR11MB4119.namprd11.prod.outlook.com (2603:10b6:a03:190::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3477.28; Sun, 25 Oct 2020 13:49:08 +0000
Received: from BYAPR11MB2584.namprd11.prod.outlook.com ([fe80::576:eb80:a7cb:a40c]) by BYAPR11MB2584.namprd11.prod.outlook.com ([fe80::576:eb80:a7cb:a40c%5]) with mapi id 15.20.3477.029; Sun, 25 Oct 2020 13:49:08 +0000
From: "Frank Brockners (fbrockne)" <fbrockne@cisco.com>
To: "Nagendra Kumar Nainar (naikumar)" <naikumar@cisco.com>, "sfc-chairs@ietf.org" <sfc-chairs@ietf.org>
CC: "draft-ietf-sfc-proof-of-transit@ietf.org" <draft-ietf-sfc-proof-of-transit@ietf.org>, "sfc@ietf.org" <sfc@ietf.org>, "shwetha.bhandari@gmail.com" <shwetha.bhandari@gmail.com>
Thread-Topic: Shepherd Writeup - draft-ietf-sfc-proof-of-transit
Thread-Index: AQHWaZTivYGhncr8I0WpWWOdp+IhUKmo1yCg
Date: Sun, 25 Oct 2020 13:49:08 +0000
Message-ID: <BYAPR11MB25843DDA5CF1045316B34177DA180@BYAPR11MB2584.namprd11.prod.outlook.com>
References: <82877007-7572-4ABE-B459-2B48D047F98B@contoso.com>
In-Reply-To: <82877007-7572-4ABE-B459-2B48D047F98B@contoso.com>
Accept-Language: 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: [173.38.220.34]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 431b044f-7e5e-4342-3d9f-08d878ecbf1f
x-ms-traffictypediagnostic: BY5PR11MB4119:
x-ms-exchange-transport-forked: True
x-microsoft-antispam-prvs: <BY5PR11MB4119FAD4024501EF6798FFE8DA180@BY5PR11MB4119.namprd11.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:8882;
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: OopIwuv789z3rA1zUWkAP4F5zFjBu+Tv/LyKdMzjTKtKyqBTxP7lOQur39SBDNj5atKboMtk1AXy8wqi1i/2yTNpE/2ipSZBPnt69IxSFqv5CXrNfZrm1pMvmhyEWZJ9ksHn9rIQk2VzNeyPWmIGN7bSAKbwRMDdQ5zIr3mvPdyLGr7aEi0HxTtsm+3ch2ypw6NUVA5sXu/QKcUbv9NiARb4+tZSzB+ZCzcPujmhXPF4vENklxHX5olzy7rV/IA6ynKu5UesCpWCD7Pjn+eyoE4dovDaCt0Ow509KBajL6b/wsxbnFJlcvhihNwpi2qi+9v80FEDr2J1iia1gGal4ydtIHndpqCz8N/jNEWdQK0v5DybHDWVykewocJOXNlJryUZE/c/L0R8m8iVJshE9g==
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BYAPR11MB2584.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(376002)(346002)(136003)(396003)(39860400002)(366004)(166002)(6506007)(53546011)(71200400001)(52536014)(66446008)(33656002)(83380400001)(66946007)(4744005)(66556008)(66476007)(64756008)(5660300002)(478600001)(966005)(186003)(8676002)(2906002)(110136005)(9686003)(26005)(76116006)(8936002)(54906003)(4326008)(55016002)(86362001)(316002)(7696005); DIR:OUT; SFP:1101;
x-ms-exchange-antispam-messagedata: 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
Content-Type: multipart/alternative; boundary="_000_BYAPR11MB25843DDA5CF1045316B34177DA180BYAPR11MB2584namp_"
MIME-Version: 1.0
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BYAPR11MB2584.namprd11.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 431b044f-7e5e-4342-3d9f-08d878ecbf1f
X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Oct 2020 13:49:08.5716 (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: bhHu5qJLST+fx/nohIEEvdBm3L5Y/9Ow/jLGim+hRQQNyU+nTV+8MIWqGoUoiJMDfznObqHUDYUctt4QVhWkig==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR11MB4119
X-OriginatorOrg: cisco.com
X-Outbound-SMTP-Client: 173.36.7.14, xch-aln-004.cisco.com
X-Outbound-Node: rcdn-core-4.cisco.com
Archived-At: <https://mailarchive.ietf.org/arch/msg/sfc/Xb-asaJWg3k6tbiqrRJVczSdun0>
Subject: Re: [sfc] Shepherd Writeup - draft-ietf-sfc-proof-of-transit
X-BeenThere: sfc@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Network Service Chaining <sfc.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/sfc>, <mailto:sfc-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/sfc/>
List-Post: <mailto:sfc@ietf.org>
List-Help: <mailto:sfc-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/sfc>, <mailto:sfc-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sun, 25 Oct 2020 13:49:16 -0000

Dear SFC WG chairs, Nagendra,

FYI - We’ve just posted https://www.ietf.org/archive/id/draft-ietf-sfc-proof-of-transit-07.txt which updates draft-ietf-sfc-proof-of-transit per the comments received during WGLC and from Nagendra as the document shepherd. Special thanks to Shwetha, who did the heavy lifting on this version update.

Cheers, Frank

From: Nagendra Kumar Nainar (naikumar) <naikumar@cisco.com>
Sent: Montag, 3. August 2020 14:52
To: draft-ietf-sfc-proof-of-transit@ietf.org
Cc: sfc-chairs@ietf.org
Subject: Shepherd Writeup - draft-ietf-sfc-proof-of-transit

Hi Authors,

Please find the shepherd writeup in the below link:

https://datatracker.ietf.org/doc/draft-ietf-sfc-proof-of-transit/shepherdwriteup/

The document is in good shape and addressing the WGLC comments and a couple of comments from my review should help us move forward.

Thanks,
Nagendra