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
extension for signaling LSP diversity constraint
Authors : Stephane Litkowski
Siva Sivabalan
Colby Barth
Dhruv Dhody
Filename : draft-ietf-pce-association-diversity-02.txt
Pages : 17
Date : 2017-09-11
Abstract:
This document introduces a simple mechanism to associate a group of
Label Switched Paths (LSPs) via an extension to the Path Computation
Element Communication Protocol (PCEP) with the purpose of computing
diverse paths for those LSPs. The proposed extension allows a PCC to
advertise to a PCE the belonging of a particular LSP to a disjoint-
group, thus the PCE knows that LSPs in the same group must 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-02
https://datatracker.ietf.org/doc/html/draft-ietf-pce-association-diversity-02
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-pce-association-diversity-02
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