Stateful PCE extensions for MPLS-TE LSPs

Document Type Replaced Internet-Draft (individual)
Authors Edward Crabbe  , Jan Medved  , Ina Minei  , Robert Varga 
Last updated 2013-09-06 (latest revision 2013-05-10)
Replaced by RFC 8231
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Expired & archived
pdf htmlized bibtex
Stream WG state (None)
Document shepherd No shepherd assigned
IESG IESG state Replaced by draft-ietf-pce-stateful-pce
Consensus Boilerplate Unknown
Telechat date
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


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. [I-D.ietf-pce-stateful-pce] describes a set of extensions to PCEP to provide stateful control. This document describes the objects and TLVs to be used with these PCEP extensions to control Multiprotocol Label Switching (MPLS) Traffic Engineering Label Switched Paths (TE LSP) via a stateful PCE.


Edward Crabbe (
Jan Medved (
Ina Minei (
Robert Varga (

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