[rfc-dist] RFC 6718 on Pseudowire Redundancy

rfc-editor at rfc-editor.org rfc-editor at rfc-editor.org
Fri Aug 31 16:19:03 PDT 2012


A new Request for Comments is now available in online RFC libraries.

        
        RFC 6718

        Title:      Pseudowire Redundancy 
        Author:     P. Muley, M. Aissaoui,
                    M. Bocci
        Status:     Informational
        Stream:     IETF
        Date:       August 2012
        Mailbox:    praveen.muley at alcatel-lucent.com, 
                    mustapha.aissaoui at alcatel-lucent.com, 
                    matthew.bocci at alcatel-lucent.com
        Pages:      18
        Characters: 41486
        Updates/Obsoletes/SeeAlso:   None

        I-D Tag:    draft-ietf-pwe3-redundancy-09.txt

        URL:        http://www.rfc-editor.org/rfc/rfc6718.txt

This document describes a framework comprised of a number of
scenarios and associated requirements for pseudowire (PW) redundancy.
A set of redundant PWs is configured between provider edge (PE) nodes
in single-segment PW applications or between terminating PE (T-PE)
nodes in multi-segment PW applications.  In order for the PE/T-PE
nodes to indicate the preferred PW to use for forwarding PW packets
to one another, a new PW status is required to indicate the
preferential forwarding status of active or standby for each PW in
the redundant set.  This document is not an Internet Standards Track 
specification; it is published for informational purposes.

This document is a product of the Pseudowire Emulation Edge to Edge Working Group of the IETF.


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