Path Computation Element communication Protocol extension for signaling LSP diversity constraint

Document Type Replaced Internet-Draft (individual)
Last updated 2016-11-23
Replaced by draft-ietf-pce-association-diversity
Stream (None)
Intended RFC status (None)
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream Stream state (No stream defined)
Consensus Boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-pce-association-diversity
Telechat date
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document introduces a simple mechanism to signal path diversity for a group of Label Switched Paths (LSPs) via an extension to the Path Computation Element Communication Protocol (PCEP).


Stephane Litkowski (
Siva Sivabalan (
Colby Barth (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)