[PWE3] Fwd: I-D Action: draft-shawam-pwe3-ms-pw-protection-02.txt
"Andrew G. Malis" <agmalis@gmail.com> Fri, 10 October 2014 22:33 UTC
Return-Path: <agmalis@gmail.com>
X-Original-To: pwe3@ietfa.amsl.com
Delivered-To: pwe3@ietfa.amsl.com
Received: from localhost (ietfa.amsl.com [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 433B41A88CA for <pwe3@ietfa.amsl.com>; Fri, 10 Oct 2014 15:33:46 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -1.999
X-Spam-Level:
X-Spam-Status: No, score=-1.999 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, FREEMAIL_FROM=0.001, HTML_MESSAGE=0.001, SPF_PASS=-0.001] autolearn=ham
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 BEWSvAHLR1f8 for <pwe3@ietfa.amsl.com>; Fri, 10 Oct 2014 15:33:43 -0700 (PDT)
Received: from mail-qg0-x233.google.com (mail-qg0-x233.google.com [IPv6:2607:f8b0:400d:c04::233]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 765A91A88CB for <pwe3@ietf.org>; Fri, 10 Oct 2014 15:33:43 -0700 (PDT)
Received: by mail-qg0-f51.google.com with SMTP id z107so4639402qgd.10 for <pwe3@ietf.org>; Fri, 10 Oct 2014 15:33:42 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :content-type; bh=SNYaJlEXM5aMvplOS5ERuvk2UMT2qzPhyxopEBf9gXQ=; b=DBVgxuQ507Zbgs+y2kLdknHwohxNBqyY698NbpAbFysLj/1qUSPZmElZ+5+5o1o5vv Wns83Bu2eHUsImZcYpZW+31d2l5/Kn9p6gXGOE3Rx7jC0SEpdpsDE9EX5CXPi9jsJrIf sBrwjJzvsPvhDwOjyo4ijEZkvP66FyDi8Um+Uxuhoz/nnLiv36C16tRN5QphB5MLRzqz eAT6mpc56lg3N8mkL9gCdhwBfSXKQ4TKfvdE89Zk6kYTyz/WU39N9sbj9GgmjF06cECo wZcvRa6wejTO1hm3hvkrCZQV9khyePIYTzJu5pp2Yk6QqwxsC0/e0diQbAyhWdz0s6bT Q3eA==
X-Received: by 10.224.60.129 with SMTP id p1mr13364513qah.99.1412980422582; Fri, 10 Oct 2014 15:33:42 -0700 (PDT)
MIME-Version: 1.0
Received: by 10.140.19.236 with HTTP; Fri, 10 Oct 2014 15:33:22 -0700 (PDT)
In-Reply-To: <20141010222341.13433.4514.idtracker@ietfa.amsl.com>
References: <20141010222341.13433.4514.idtracker@ietfa.amsl.com>
From: "Andrew G. Malis" <agmalis@gmail.com>
Date: Fri, 10 Oct 2014 18:33:22 -0400
Message-ID: <CAA=duU3s454Bwwb=eBCwCy2HenyWGPCe2otTZx5U0fWpNntpPA@mail.gmail.com>
To: "pwe3@ietf.org" <pwe3@ietf.org>
Content-Type: multipart/alternative; boundary="001a11c3d8d429d15a0505192475"
Archived-At: http://mailarchive.ietf.org/arch/msg/pwe3/gM3R9zPR_GGxMGDR4WMXm4v9xro
Subject: [PWE3] Fwd: I-D Action: draft-shawam-pwe3-ms-pw-protection-02.txt
X-BeenThere: pwe3@ietf.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: Pseudowire Emulation Edge to Edge <pwe3.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/pwe3>, <mailto:pwe3-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/pwe3/>
List-Post: <mailto:pwe3@ietf.org>
List-Help: <mailto:pwe3-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/pwe3>, <mailto:pwe3-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 10 Oct 2014 22:33:46 -0000
PWE3ers, draft-shawam-pwe3-ms-pw-protection has been updated to reflect comments received so far. On reflection, the authors decided that Sasha was correct in his comment that it would be good to document the linear protection alternative in the draft. This is in an optional appendix, and implementing the solution in the main section of the document is required even if the alternative approach is implemented and used. Please read and comment to the list. Cheers, Andy ---------- Forwarded message ---------- From: <internet-drafts@ietf.org> Date: Fri, Oct 10, 2014 at 6:23 PM Subject: I-D Action: draft-shawam-pwe3-ms-pw-protection-02.txt To: i-d-announce@ietf.org A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : S-PE Outage Protection for Static Multi-Segment Pseudowires Authors : Andrew G. Malis Loa Andersson Huub van Helvoort Jongyoon Shin Lei Wang Alessandro D'Alessandro Filename : draft-shawam-pwe3-ms-pw-protection-02.txt Pages : 8 Date : 2014-10-10 Abstract: In MPLS and MPLS-TP environments, statically provisioned Single- Segment Pseudowires (SS-PWs) are protected against tunnel failure via MPLS-level and MPLS-TP-level tunnel protection. With statically provisioned Multi-Segment Pseudowires (MS-PWs), each segment of the MS-PW is likewise protected from tunnel failures via MPLS-level and MPLS-TP-level tunnel protection. However, static MS-PWs are not protected end-to-end against failure of one of the switching PEs (S-PEs) along the path of the MS-PW. This document describes how to achieve this protection by updating the existing procedures in RFC 6870. It also contains an optional approach based on MPLS-TP Linear Protection. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-shawam-pwe3-ms-pw-protection/ There's also a htmlized version available at: http://tools.ietf.org/html/draft-shawam-pwe3-ms-pw-protection-02 A diff from the previous version is available at: http://www.ietf.org/rfcdiff?url2=draft-shawam-pwe3-ms-pw-protection-02 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/ _______________________________________________ I-D-Announce mailing list I-D-Announce@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt
- [PWE3] Fwd: I-D Action: draft-shawam-pwe3-ms-pw-p… Andrew G. Malis