[Isis-wg] I-D Action: draft-ietf-isis-udl-02.txt

internet-drafts@ietf.org Sat, 28 June 2014 15:42 UTC

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Subject: [Isis-wg] I-D Action: draft-ietf-isis-udl-02.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
 This draft is a work item of the IS-IS for IP Internets Working Group of the IETF.

        Title           : IS-IS Support for Unidirectional Links
        Authors         : Les Ginsberg
                          Sina Mirtorabi
                          Stefano Previdi
                          Abhay Roy
	Filename        : draft-ietf-isis-udl-02.txt
	Pages           : 19
	Date            : 2014-06-28

   This document defines support for the operation of IS-IS over
   Unidirectional Links without the use of tunnels or encapsulation of
   IS-IS Protocol Data Units.  Adjacency establishment when the return
   path from the router at the receive end of a unidirectional link to
   the router at the transmit end of the unidirectional link is via
   another unidirectional link is supported.  The extensions defined
   here are backwards compatible - only the routers directly connected
   to a unidirectional link need to be upgraded.

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