A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Path Computation Element WG of the IETF.
Title : Path Computation Element Communication Protocol
(PCEP) Extension for LSP Diversity Constraint Signaling
Authors : Stephane Litkowski
Siva Sivabalan
Colby Barth
Mahendra Singh Negi
Filename : draft-ietf-pce-association-diversity-12.txt
Pages : 24
Date : 2019-10-28
Abstract:
This document introduces a simple mechanism to associate a group of
Label Switched Paths (LSPs) via an extension to the Path Computation
Element (PCE) communication Protocol (PCEP) with the purpose of
computing diverse paths for those LSPs. The proposed extension
allows a Path Computation Client (PCC) to advertise to a PCE that a
particular LSP belongs to a particular disjoint-group, thus the PCE
knows that the LSPs in the same group need to be disjoint from each
other.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-association-diversity/
There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-pce-association-diversity-12
https://datatracker.ietf.org/doc/html/draft-ietf-pce-association-diversity-12
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-pce-association-diversity-12
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