[Idr] I-D Action: draft-ietf-idr-bgp-prefix-sid-18.txt

internet-drafts@ietf.org Tue, 27 March 2018 15:45 UTC

Return-Path: <internet-drafts@ietf.org>
X-Original-To: idr@ietf.org
Delivered-To: idr@ietfa.amsl.com
Received: from ietfa.amsl.com (localhost [IPv6:::1]) by ietfa.amsl.com (Postfix) with ESMTP id B8B4912E867; Tue, 27 Mar 2018 08:45:45 -0700 (PDT)
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: 7bit
From: internet-drafts@ietf.org
To: <i-d-announce@ietf.org>
Cc: idr@ietf.org
X-Test-IDTracker: no
X-IETF-IDTracker: 6.76.1
Auto-Submitted: auto-generated
Precedence: bulk
Message-ID: <152216554569.5252.1108074939199632089@ietfa.amsl.com>
Date: Tue, 27 Mar 2018 08:45:45 -0700
Archived-At: <https://mailarchive.ietf.org/arch/msg/idr/q7n_OISnSF1iIT9j7AF0a4vUG_E>
Subject: [Idr] I-D Action: draft-ietf-idr-bgp-prefix-sid-18.txt
X-BeenThere: idr@ietf.org
X-Mailman-Version: 2.1.22
List-Id: Inter-Domain Routing <idr.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/idr>, <mailto:idr-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/idr/>
List-Post: <mailto:idr@ietf.org>
List-Help: <mailto:idr-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/idr>, <mailto:idr-request@ietf.org?subject=subscribe>
X-List-Received-Date: Tue, 27 Mar 2018 15:45:47 -0000

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Inter-Domain Routing WG of the IETF.

        Title           : Segment Routing Prefix SID extensions for BGP
        Authors         : Stefano Previdi
                          Clarence Filsfils
                          Acee Lindem
                          Arjun Sreekantiah
                          Hannes Gredler
	Filename        : draft-ietf-idr-bgp-prefix-sid-18.txt
	Pages           : 16
	Date            : 2018-03-27

   The Segment Routing (SR) architecture allows a node to steer a packet
   flow through any topological path and service chain by leveraging
   source routing.  The ingress node prepends an SR header to a packet
   containing a set of segment identifiers (SID).  Each SID represents a
   topological or a service-based instruction.  Per-flow state is
   maintained only on the ingress node of the SR domain.

   This document defines an optional, transitive BGP attribute for
   announcing BGP Prefix Segment Identifiers (BGP Prefix-SID)

The IETF datatracker status page for this draft is:

There are also htmlized versions available at:

A diff from the previous version is available at:

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: