[Teas] I-D Action: draft-ietf-teas-lsp-diversity-09.txt

internet-drafts@ietf.org Mon, 13 November 2017 06:48 UTC

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Date: Sun, 12 Nov 2017 22:48:57 -0800
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Subject: [Teas] I-D Action: draft-ietf-teas-lsp-diversity-09.txt

A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Traffic Engineering Architecture and Signaling WG of the IETF.

        Title           : Resource ReserVation Protocol-Traffic Engineering (RSVP-TE) Path Diversity using Exclude Route
        Authors         : Zafar Ali
                          George Swallow
                          Fatai Zhang
                          Dieter Beller
	Filename        : draft-ietf-teas-lsp-diversity-09.txt
	Pages           : 25
	Date            : 2017-11-12

Abstract:
   Resource ReSerVation Protocol-Traffic Engineering provides support
   for the communication of exclusion information during label switched
   path (LSP) setup. This document specifies two new diversity
   subobjects for the RSVP eXclude Route Object (XRO) and the Explicit
   Exclusion Route Subobject (EXRS). Three different mechanisms are
   defined to accomplish LSP diversity in the provider or core network:
   the signaled diversity type indicates whether diversity is based on
   client, path computation engine (PCE), or network assigned
   identifiers.
   The solution described in this document is based on the assumption
   that LSPs are requested sequentially, i.e., the time period between
   the LSP setup requests for the two LSPs may be relatively long (in
   the order of days, weeks, months). Re-routing the LSP that was
   established first and may have existed for some time is not
   considered.

   

The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-teas-lsp-diversity/

There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-teas-lsp-diversity-09
https://datatracker.ietf.org/doc/html/draft-ietf-teas-lsp-diversity-09

A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-teas-lsp-diversity-09


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[Teas] I-D Action: draft-ietf-teas-lsp-diversity-… internet-drafts
[Teas] Fwd: I-D Action: draft-ietf-teas-lsp-diver… Dieter Beller