Re: [Bier] draft-ietf-bier-ipv6-requirements-05

Michael McBride <michael.mcbride@futurewei.com> Mon, 13 July 2020 22:22 UTC

Return-Path: <michael.mcbride@futurewei.com>
X-Original-To: bier@ietfa.amsl.com
Delivered-To: bier@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 555CB3A08FB for <bier@ietfa.amsl.com>; Mon, 13 Jul 2020 15:22:57 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.09
X-Spam-Level:
X-Spam-Status: No, score=-2.09 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, RCVD_IN_MSPIKE_H2=-0.001, T_SPF_PERMERROR=0.01, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=futurewei.com
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 jBULBc9b5GUg for <bier@ietfa.amsl.com>; Mon, 13 Jul 2020 15:22:52 -0700 (PDT)
Received: from NAM02-SN1-obe.outbound.protection.outlook.com (mail-eopbgr770104.outbound.protection.outlook.com [40.107.77.104]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 971703A0876 for <bier@ietf.org>; Mon, 13 Jul 2020 15:22:52 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=PXBPUaIp1j1y1M9HNAQ87gKp4Tz/38W9l4EAROxR6HmL6x5Kw9EeLzNg14k8hirPWcEnCoyIXd6d3TbWHNk8mou32aQyblqWAnUBSkzXO7YHEvMXjy4mIBUt3KIjCn7NM3IMIvZvt9Y2x5bZnpeBLchTbn9OrBoNtukdvDdVUSVvuZMtco16dUFxUiuDG0BOQXO/H2iAPGQs4q3Kns30tGvDK9FitznTq+Tva25Fe5EpGCzuEyfNtADX5JOlVzDou5LI2X1ggvq1XR/RsW5Nrq2Xm2TOQUZhYWuZssDIv+XeRH1pm6q3uFmHZ6y0mPqBdtvVioplUkq6DC0i6cbGxw==
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=9qnCUOQ0A3oLPTftgT+4WJ1g9VfB8iRCN8WVqIlNPSM=; b=RczroEHxv2NefSuTqJOv4/7F1S91NMBG2Hx3Hw6Vdcl+oyPVq4O9YUG6QmffrQ9fOOnPqMZPgN8g3jfJEnvVdR79ICm6DxD0lJWfeUnLXu08Fe8Mw36xuXd3CbMa/mh+EZfAAj05kLuC+L8RcCnWXuFO52TAbO3jaNbLn/nmWEivbWpprEnNep3pr9ZIaqzZs23zb6bUpxIrNemmg2Sl+L2xQwO4GBBoR8GWaPA3V+9tsCB3z5RjLHWslgjJTWF5WIRdyqn1Ori5o1+1jSbnXPr2ymkANrpZL9f5TpE6QUoDIt1593S1e3cy2rl6WkRx5ebM9GZ3lJlvPH3IP3wjXg==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=futurewei.com; dmarc=pass action=none header.from=futurewei.com; dkim=pass header.d=futurewei.com; arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Futurewei.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=9qnCUOQ0A3oLPTftgT+4WJ1g9VfB8iRCN8WVqIlNPSM=; b=Ga9vdN1hZWvjhmQljx95lwcI5FK5V/6T/iHVlG1HHUs0BAgl/Z6voETbpwFs+sWy9OsUBHaHLMmBV5GgsVBNJp8FScPs3zIQW5wKDS1EcHbkwp+cDG0TqILNDf9eiolM45tXDaBPvyE+YyOeWGs+A+rmhIMm1/2O5p9uTBS4jk8=
Received: from BYAPR13MB2582.namprd13.prod.outlook.com (2603:10b6:a03:b2::19) by BY5PR13MB3157.namprd13.prod.outlook.com (2603:10b6:a03:18f::13) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3195.10; Mon, 13 Jul 2020 22:22:49 +0000
Received: from BYAPR13MB2582.namprd13.prod.outlook.com ([fe80::d5e4:c062:a28a:cf1e]) by BYAPR13MB2582.namprd13.prod.outlook.com ([fe80::d5e4:c062:a28a:cf1e%7]) with mapi id 15.20.3195.009; Mon, 13 Jul 2020 22:22:49 +0000
From: Michael McBride <michael.mcbride@futurewei.com>
To: "bier@ietf.org" <bier@ietf.org>
Thread-Topic: draft-ietf-bier-ipv6-requirements-05
Thread-Index: AdZZX5hnW7yRArJXR/2AJvL/c/kusA==
Date: Mon, 13 Jul 2020 22:22:49 +0000
Message-ID: <BYAPR13MB25821B8934CDAFB5C5913BAEF4600@BYAPR13MB2582.namprd13.prod.outlook.com>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
authentication-results: ietf.org; dkim=none (message not signed) header.d=none;ietf.org; dmarc=none action=none header.from=futurewei.com;
x-originating-ip: [108.197.145.62]
x-ms-publictraffictype: Email
x-ms-office365-filtering-correlation-id: 7cfc916f-d36e-4b63-1dc2-08d8277b46c0
x-ms-traffictypediagnostic: BY5PR13MB3157:
x-microsoft-antispam-prvs: <BY5PR13MB31572EEFCBCB5670FE5EC04BF4600@BY5PR13MB3157.namprd13.prod.outlook.com>
x-ms-oob-tlc-oobclassifiers: OLM:6430;
x-ms-exchange-senderadcheck: 1
x-microsoft-antispam: BCL:0;
x-microsoft-antispam-message-info: yk56sa7ThHe026IyliNyyM2IiNVPQAHRXcUdIr/FGpBmdL5/QjNLkoICM+IIUKS71TMGc04PLP4OCInqzODnqakfXhm4zj1z2Sk4VzKWfCsSLFTGEdgbRiZKHdRJijyi7+soYeK5yXLByAkRqLSNox6DYkoEbJnFbBrJ8UUxp4oz64ScXgHPYPe1xBrBHR+Wd8Gq8me4oU1Srft5p1KKe3K9P3MnAmsEaWzqykNZheGrZMMd5TA3IIfalmBPlwsjV1gpkKF0L69EYHrFGoycinReT1CfozxOuf+qod/D55i92NlAz9EiNdmUH1OYsnU0XE0JtMpFgGsWzhiCu4x5fIjYFDKkU2rqR6UMAobI13DgtAy8jYHRXS18aBqa1TcoNu+MqRYp/YrTktwBF+Txmg==
x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:BYAPR13MB2582.namprd13.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(136003)(39850400004)(396003)(366004)(346002)(376002)(478600001)(86362001)(45080400002)(7696005)(33656002)(5660300002)(186003)(9686003)(6916009)(53546011)(26005)(8936002)(8676002)(52536014)(55016002)(6506007)(66574015)(66556008)(316002)(64756008)(71200400001)(66476007)(66446008)(966005)(83380400001)(2906002)(66946007)(76116006); DIR:OUT; SFP:1102;
x-ms-exchange-antispam-messagedata: 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
x-ms-exchange-transport-forked: True
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0
X-OriginatorOrg: Futurewei.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-AuthSource: BYAPR13MB2582.namprd13.prod.outlook.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 7cfc916f-d36e-4b63-1dc2-08d8277b46c0
X-MS-Exchange-CrossTenant-originalarrivaltime: 13 Jul 2020 22:22:49.2872 (UTC)
X-MS-Exchange-CrossTenant-fromentityheader: Hosted
X-MS-Exchange-CrossTenant-id: 0fee8ff2-a3b2-4018-9c75-3a1d5591fedc
X-MS-Exchange-CrossTenant-mailboxtype: HOSTED
X-MS-Exchange-CrossTenant-userprincipalname: amqJo5V7KPIxKFL7c5aI+/73m5ETNNdSB5mIOhLnBVH47Il4BIFgc3FK+k0yZ/99MKpck+p+ROu3DlSIbuND+g==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY5PR13MB3157
Archived-At: <https://mailarchive.ietf.org/arch/msg/bier/X42o76dBhTG1jMXuMfwUIycUmF0>
Subject: Re: [Bier] draft-ietf-bier-ipv6-requirements-05
X-BeenThere: bier@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "\"Bit Indexed Explicit Replication discussion list\"" <bier.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/bier>, <mailto:bier-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/bier/>
List-Post: <mailto:bier@ietf.org>
List-Help: <mailto:bier-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/bier>, <mailto:bier-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 13 Jul 2020 22:22:57 -0000

Hello folks,

In this update we've added more info on supporting non-BFR routers, removed the ipv6 scenarios and replaced with transport independent and native ipv6 model approaches, divided requirements into mandatory and optional, removed commentary from the solutions evaluation (particularly BIER-ETH) section, and added Gyan as an author. Please review the draft and let the wg know if you see additional changes needed.

thanks,
mike

-----Original Message-----
From: BIER <bier-bounces@ietf.org> On Behalf Of internet-drafts@ietf.org
Sent: Friday, July 10, 2020 10:38 AM
To: i-d-announce@ietf.org
Cc: bier@ietf.org
Subject: [Bier] I-D Action: draft-ietf-bier-ipv6-requirements-05.txt


A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Bit Indexed Explicit Replication WG of the IETF.

        Title           : BIER IPv6 Requirements
        Authors         : Mike McBride
                          Jingrong Xie
                          Senthil Dhanaraj
                          Rajiv Asati
                          Yongqing Zhu
                          Gyan S. Mishra
	Filename        : draft-ietf-bier-ipv6-requirements-05.txt
	Pages           : 17
	Date            : 2020-07-10

Abstract:
   The BIER WG charter includes work on developing "a mechanism to use
   BIER natively in IPv6".  There have been several proposed solutions
   in this area.  But there hasn't been a document which describes the
   problem and lists the requirements.  The goal of this document is to
   describe the BIER IPv6 requirements, summarize the encapsulation
   modes of the proposed solutions, guide the working group in
   understanding the benefits and drawbacks of the various solutions,
   and help in the development of acceptable solutions.


The IETF datatracker status page for this draft is:
https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fdraft-ietf-bier-ipv6-requirements%2F&amp;data=02%7C01%7Cmichael.mcbride%40futurewei.com%7C4af17403392946d1709d08d824f82c1b%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637299995601556743&amp;sdata=bj4Y0S3fG0Tbc5%2Fgd%2BmdgpgugDS%2BdTnrFVc9g1XaS1A%3D&amp;reserved=0

There are also htmlized versions available at:
https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Ftools.ietf.org%2Fhtml%2Fdraft-ietf-bier-ipv6-requirements-05&amp;data=02%7C01%7Cmichael.mcbride%40futurewei.com%7C4af17403392946d1709d08d824f82c1b%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637299995601556743&amp;sdata=%2FFHOrS9Qv1%2BXCAvqRcwl8kheMR48oYe7tbxqDZmYjVc%3D&amp;reserved=0
https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fhtml%2Fdraft-ietf-bier-ipv6-requirements-05&amp;data=02%7C01%7Cmichael.mcbride%40futurewei.com%7C4af17403392946d1709d08d824f82c1b%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637299995601556743&amp;sdata=gdiUONbCLqvfvUaMVeHi31t6NlcNVELhWqP1eAwDpkk%3D&amp;reserved=0

A diff from the previous version is available at:
https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ietf.org%2Frfcdiff%3Furl2%3Ddraft-ietf-bier-ipv6-requirements-05&amp;data=02%7C01%7Cmichael.mcbride%40futurewei.com%7C4af17403392946d1709d08d824f82c1b%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637299995601556743&amp;sdata=%2FzWEUJi%2FofyQadQGuyB9awUwm25RsIKyJe8g07ujSUc%3D&amp;reserved=0


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:
https://nam11.safelinks.protection.outlook.com/?url=ftp%3A%2F%2Fftp.ietf.org%2Finternet-drafts%2F&amp;data=02%7C01%7Cmichael.mcbride%40futurewei.com%7C4af17403392946d1709d08d824f82c1b%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637299995601556743&amp;sdata=1z7Psl7vTB92V%2Bt1O%2FrOpBw2Sna4YxvqyoWG3WCTowY%3D&amp;reserved=0


_______________________________________________
BIER mailing list
BIER@ietf.org
https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.ietf.org%2Fmailman%2Flistinfo%2Fbier&amp;data=02%7C01%7Cmichael.mcbride%40futurewei.com%7C4af17403392946d1709d08d824f82c1b%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C637299995601556743&amp;sdata=bqjcr5NzQ7QsuW%2Fjba%2Bqe0%2BdB9wWbXLMwEgQ3IRyM%2FM%3D&amp;reserved=0