I-D Action: draft-ietf-bfd-on-lags-02.txt

internet-drafts@ietf.org Mon, 11 November 2013 23:12 UTC

Return-Path: <internet-drafts@ietf.org>
X-Original-To: rtg-bfd@ietfa.amsl.com
Delivered-To: rtg-bfd@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4687321E80DB; Mon, 11 Nov 2013 15:12:44 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -102.6
X-Spam-Level:
X-Spam-Status: No, score=-102.6 tagged_above=-999 required=5 tests=[BAYES_00=-2.599, NO_RELAYS=-0.001, USER_IN_WHITELIST=-100]
Received: from mail.ietf.org ([12.22.58.30]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id AVDFRMLw72Vz; Mon, 11 Nov 2013 15:12:43 -0800 (PST)
Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id C977421E80B5; Mon, 11 Nov 2013 15:12:43 -0800 (PST)
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: quoted-printable
From: internet-drafts@ietf.org
To: i-d-announce@ietf.org
Subject: I-D Action: draft-ietf-bfd-on-lags-02.txt
X-Test-IDTracker: no
X-IETF-IDTracker: 4.83
Auto-Submitted: auto-generated
Precedence: bulk
Message-ID: <20131111231243.20259.22545.idtracker@ietfa.amsl.com>
Date: Mon, 11 Nov 2013 15:12:43 -0800
Cc: rtg-bfd@ietf.org
X-BeenThere: rtg-bfd@ietf.org
X-Mailman-Version: 2.1.12
List-Id: "RTG Area: Bidirectional Forwarding Detection DT" <rtg-bfd.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/rtg-bfd>, <mailto:rtg-bfd-request@ietf.org?subject=unsubscribe>
List-Archive: <http://www.ietf.org/mail-archive/web/rtg-bfd>
List-Post: <mailto:rtg-bfd@ietf.org>
List-Help: <mailto:rtg-bfd-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/rtg-bfd>, <mailto:rtg-bfd-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 11 Nov 2013 23:12:44 -0000

A New Internet-Draft is available from the on-line Internet-Drafts directories.
 This draft is a work item of the Bidirectional Forwarding Detection Working Group of the IETF.

	Title           : Bidirectional Forwarding Detection (BFD) on Link Aggregation Group (LAG) Interfaces
	Author(s)       : Manav Bhatia
                          Mach(Guoyi) Chen
                          Sami Boutros
                          Marc Binderberger
                          Jeffrey Haas
	Filename        : draft-ietf-bfd-on-lags-02.txt
	Pages           : 11
	Date            : 2013-11-11

Abstract:
   This document proposes a mechanism to run BFD on Link Aggregation
   Group (LAG) interfaces.  It does so by running an independent
   Asynchronous mode BFD session on every LAG member link.

   This mechanism allows the verification of member link continuity,
   either in combination with, or in absence of, LACP.  It provides a
   shorter detection time than what LACP offers.  The continuity check
   can also cover elements of layer 3 bidirectional forwarding.

   This mechanism utilizes a well-known UDP port distinct from that of
   single-hop BFD over IP.  This new UDP port removes the ambiguity of
   BFD over LAG packets from BFD over single-hop IP.



The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-bfd-on-lags

There's also a htmlized version available at:
http://tools.ietf.org/html/draft-ietf-bfd-on-lags-02

A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-ietf-bfd-on-lags-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/