PCEP Extensions for Stateful PCE
draft-ietf-pce-stateful-pce-05

The information below is for an old version of the document
Document Type None Internet-Draft (pce WG)
Last updated 2013-07-01
Replaces draft-crabbe-pce-stateful-pce
Stream IETF
Intended RFC status (None)
Formats
Expired & archived
pdf htmlized bibtex
Reviews
Additional URLs
- Mailing list discussion
Stream WG state (None)
Document shepherd None
IESG IESG state Unknown state
Consensus Boilerplate Unknown
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This Internet-Draft is no longer active.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
https://www.ietf.org/archive/id/draft-ietf-pce-stateful-pce-05.txt

Abstract

The Path Computation Element Communication Protocol (PCEP) provides mechanisms for Path Computation Elements (PCEs) to perform path computations in response to Path Computation Clients (PCCs) requests. Although PCEP explicitly makes no assumptions regarding the information available to the PCE, it also makes no provisions for synchronization or PCE control of timing and sequence of path computations within and across PCEP sessions. This document describes a set of extensions to PCEP to enable stateful control of MPLS-TE and GMPLS LSPs via PCEP.

Authors

Edward Crabbe (edc@google.com)
Jan Medved (jmedved@cisco.com)
Ina Minei (ina@juniper.net)
Robert Varga (robert.varga@pantheon.sk)

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