[Pals] I-D Action: draft-ietf-pals-mpls-tp-dual-homing-coordination-04.txt

internet-drafts@ietf.org Mon, 01 August 2016 09:05 UTC

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Date: Mon, 01 Aug 2016 02:05:39 -0700
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Subject: [Pals] I-D Action: draft-ietf-pals-mpls-tp-dual-homing-coordination-04.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Pseudowire And LDP-enabled Services of the IETF.

        Title           : Dual-Homing Coordination for MPLS Transport Profile (MPLS-TP) Pseudowires Protection
        Authors         : Weiqiang Cheng
                          Lei Wang
                          Han Li
                          Kai Liu
                          Shahram Davari
                          Jie Dong
                          Alessandro D'Alessandro
	Filename        : draft-ietf-pals-mpls-tp-dual-homing-coordination-04.txt
	Pages           : 15
	Date            : 2016-08-01

Abstract:
   In some scenarios, the MPLS Transport Profile (MPLS-TP) Pseudowires
   (PWs) are provisioned through either static configuration or
   management plane, where a dynamic control plane is not available.  A
   fast protection mechanism for MPLS-TP PWs is needed to protect
   against the failure of Attachment Circuit (AC), the failure of
   Provider Edge (PE) and also the failure in the Packet Switched
   Network (PSN).  The framework and typical scenarios of dual-homing PW
   local protection are described in [draft-ietf-pals-mpls-tp-dual-
   homing-protection].  This document proposes a dual-homing
   coordination mechanism for MPLS-TP PWs, which is used for state
   exchange and switchover coordination between the dual-homing PEs for
   dual-homing PW local protection.



The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-pals-mpls-tp-dual-homing-coordination/

There's also a htmlized version available at:
https://tools.ietf.org/html/draft-ietf-pals-mpls-tp-dual-homing-coordination-04

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-pals-mpls-tp-dual-homing-coordination-04


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