Subject: I-D Action: draft-li-idr-sr-policy-path-segment-distribution-01.txt

From: [email-masked]
Date: Mon, 22 Oct 2018 02:36:09 -0700

A New Internet-Draft is available from the on-line Internet-Drafts directories.

        Title           : Segment Routing Policies for Path Segment and Bidirectional Path
        Authors         : Cheng Li
                          Mach(Guoyi) Chen
                          Jie Dong
                          Zhenbin Li
	Filename        : draft-li-idr-sr-policy-path-segment-distribution-01.txt
	Pages           : 10
	Date            : 2018-10-22

Abstract:
   An SR policy is a set of candidate SR paths consisting of one or more
   segment lists with necessary path attributes.  For each SR path, it
   may also have its own path attributes, and Path Segment is one of
   them.  A Path Segment is defined to identify an SR path, which can be
   used for performance measurement, path correlation, and end-2-end
   path protection.  Path Segment can be also used to correlate two
   unidirctional SR paths into a bidirectional SR path which is required
   in some scenarios, for example, mobile backhaul transport network.

   This document defines extensions to BGP to distribute SR policies
   carrying Path Segment and bidirectional path information.

The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-li-idr-sr-policy-path-segment-distribution/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-li-idr-sr-policy-path-segment-distribution-01
https://datatracker.ietf.org/doc/html/draft-li-idr-sr-policy-path-segment-distribution-01

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-li-idr-sr-policy-path-segment-distribution-01

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