Protocol Action: 'Path Computation Element Communication Protocol (PCEP) Extension for LSP Diversity Constraint Signaling' to Proposed Standard (draft-ietf-pce-association-diversity-14.txt)
The IESG <iesg-secretary@ietf.org> Tue, 11 February 2020 18:58 UTC
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From: The IESG <iesg-secretary@ietf.org>
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Subject: Protocol Action: 'Path Computation Element Communication Protocol (PCEP) Extension for LSP Diversity Constraint Signaling' to Proposed Standard (draft-ietf-pce-association-diversity-14.txt)
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Cc: The IESG <iesg@ietf.org>, db3546@att.com, draft-ietf-pce-association-diversity@ietf.org, pce@ietf.org, pce-chairs@ietf.org, rfc-editor@rfc-editor.org, Julien Meuric <julien.meuric@orange.com>, julien.meuric@orange.com
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Date: Tue, 11 Feb 2020 10:58:11 -0800
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The IESG has approved the following document: - 'Path Computation Element Communication Protocol (PCEP) Extension for LSP Diversity Constraint Signaling' (draft-ietf-pce-association-diversity-14.txt) as Proposed Standard This document is the product of the Path Computation Element Working Group. The IESG contact persons are Alvaro Retana, Martin Vigoureux and Deborah Brungard. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-pce-association-diversity/ Technical Summary 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 disjoint-group, thus the PCE knows that LSPs in the same group need to be disjoint from each other. Working Group Summary Nothing of note. Document Quality At least 3 implementations have been placed on product roadmaps. Personnel Who is the Document Shepherd for this document? Julien Meuric Who is the Responsible Area Director? Deborah Brungard