Re: [bess] I-D Action: draft-ietf-bess-nsh-bgp-control-plane-01.txt

"Adrian Farrel" <adrian@olddog.co.uk> Mon, 25 September 2017 17:40 UTC

Return-Path: <adrian@olddog.co.uk>
X-Original-To: bess@ietfa.amsl.com
Delivered-To: bess@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 830701344FE for <bess@ietfa.amsl.com>; Mon, 25 Sep 2017 10:40:35 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.62
X-Spam-Level:
X-Spam-Status: No, score=-2.62 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=-0.01, RCVD_IN_MSPIKE_WL=-0.01] autolearn=ham autolearn_force=no
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 0p_NgLnqItxm for <bess@ietfa.amsl.com>; Mon, 25 Sep 2017 10:40:33 -0700 (PDT)
Received: from asmtp3.iomartmail.com (asmtp3.iomartmail.com [62.128.201.159]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 4CFF7134533 for <bess@ietf.org>; Mon, 25 Sep 2017 10:40:33 -0700 (PDT)
Received: from asmtp3.iomartmail.com (localhost.localdomain [127.0.0.1]) by asmtp3.iomartmail.com (8.13.8/8.13.8) with ESMTP id v8PHeV7q003885 for <bess@ietf.org>; Mon, 25 Sep 2017 18:40:31 +0100
Received: from 950129200 (196.252.114.87.dyn.plus.net [87.114.252.196]) (authenticated bits=0) by asmtp3.iomartmail.com (8.13.8/8.13.8) with ESMTP id v8PHeUIS003873 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for <bess@ietf.org>; Mon, 25 Sep 2017 18:40:30 +0100
Reply-To: <adrian@olddog.co.uk>
From: "Adrian Farrel" <adrian@olddog.co.uk>
To: <bess@ietf.org>
References: <150636010301.27379.11556033271374219463@ietfa.amsl.com>
In-Reply-To: <150636010301.27379.11556033271374219463@ietfa.amsl.com>
Date: Mon, 25 Sep 2017 18:40:27 +0100
Message-ID: <010d01d33625$609edc30$21dc9490$@olddog.co.uk>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
X-Mailer: Microsoft Outlook 14.0
Thread-Index: AQF08qu4B94vKrWcOfORm7qFYStmraOCYHNg
Content-Language: en-gb
X-TM-AS-MML: disable
X-TM-AS-Product-Ver: IMSS-7.1.0.1679-8.1.0.1062-23350.006
X-TM-AS-Result: No--9.843-10.0-31-10
X-imss-scan-details: No--9.843-10.0-31-10
X-TMASE-MatchedRID: 6otD/cJAac0R9y8WJPyXEOG5dRZCgxC3mO8wZo40vlradW4iYSMjUae7 nmhJA6kzPlU7SiZWsuD+5mnmz2mPrCWvhQBtQUwTLTHwnYOikQ01wgjXWX56uIsR/hEH7GRhBiQ wVBerUPRhJ5Zyqn1oSxG02jfbek+OsznIV04I19FVTfJWlqPdDPhs+N+bSEhBaOh/iUbwqZBWeG 5WWG8AxQWa3h6Tbi9yhFUD3pobT9baGR4xaWbezU1Wvi92YKnO+KgiyLtJrSBaW2Ktn+I8/rJUB icQ01GRgEBR2HjnXivaZiJAj8isJFYwdrAHWNZlHPCema1j/6t9LQinZ4QefL6qvLNjDYTwzz3j ehzeneyrusVRy4an8SAHAopEd76vR/T0ADBXWEzDyPRSCZ6jmMypZe4skhDhKzasN2yeOlqYO+h ObQ60NA==
Archived-At: <https://mailarchive.ietf.org/arch/msg/bess/SjGpPgLHXV0BcjNYyHcXE-AiE-0>
Subject: Re: [bess] I-D Action: draft-ietf-bess-nsh-bgp-control-plane-01.txt
X-BeenThere: bess@ietf.org
X-Mailman-Version: 2.1.22
Precedence: list
List-Id: BGP-Enabled ServiceS working group discussion list <bess.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/bess>, <mailto:bess-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/bess/>
List-Post: <mailto:bess@ietf.org>
List-Help: <mailto:bess-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/bess>, <mailto:bess-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 25 Sep 2017 17:40:35 -0000

All, 

This is just a keep-alive (and I updated the reference to RFC 5226 to read
8216).

The authors are working on an update (partly to synch up with
draft-farrel-mpls-sfc, and partly to tidy up a few bits and pieces) which will
emerge shortly.

Adrian

> -----Original Message-----
> From: BESS [mailto:bess-bounces@ietf.org] On Behalf Of internet-
> drafts@ietf.org
> Sent: 25 September 2017 18:22
> To: i-d-announce@ietf.org
> Cc: bess@ietf.org
> Subject: [bess] I-D Action: draft-ietf-bess-nsh-bgp-control-plane-01.txt
> 
> 
> A New Internet-Draft is available from the on-line Internet-Drafts
directories.
> This draft is a work item of the BGP Enabled ServiceS WG of the IETF.
> 
>         Title           : BGP Control Plane for NSH SFC
>         Authors         : Adrian Farrel
>                           John Drake
>                           Eric Rosen
>                           Jim Uttaro
>                           Luay Jalil
> 	Filename        : draft-ietf-bess-nsh-bgp-control-plane-01.txt
> 	Pages           : 52
> 	Date            : 2017-09-25
> 
> Abstract:
>    This document describes the use of BGP as a control plane for
>    networks that support Service Function Chaining (SFC).  The document
>    introduces a new BGP address family called the SFC AFI/SAFI with two
>    route types.  One route type is originated by a node to advertise
>    that it hosts a particular instance of a specified service function.
>    This route type also provides "instructions" on how to send a packet
>    to the hosting node in a way that indicates that the service function
>    has to be applied to the packet.  The other route type is used by a
>    Controller to advertise the paths of "chains" of service functions,
>    and to give a unique designator to each such path so that they can be
>    used in conjunction with the Network Service Header.
> 
>    This document adopts the SFC architecture described in RFC 7665.
> 
> 
> 
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-bess-nsh-bgp-control-plane/
> 
> There are also htmlized versions available at:
> https://tools.ietf.org/html/draft-ietf-bess-nsh-bgp-control-plane-01
> https://datatracker.ietf.org/doc/html/draft-ietf-bess-nsh-bgp-control-plane-01
> 
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-bess-nsh-bgp-control-plane-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/
> 
> _______________________________________________
> BESS mailing list
> BESS@ietf.org
> https://www.ietf.org/mailman/listinfo/bess