Path Computation Element (PCE) Protocol Extensions for Stateful PCE usage for Point-to-Multipoint Traffic Engineering Label Switched Paths

The information below is for an old version of the document
Document Type Expired Internet-Draft (individual)
Authors Udayasree Palle  , Dhruv Dhody  , Yosuke Tanaka  , Zafar Ali  , Vishnu Beeram 
Last updated 2015-12-31 (latest revision 2015-06-29)
Replaced by RFC 8623, RFC 8623
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This Internet-Draft is no longer active.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 (PCE) has been identified as an appropriate technology for the determination of the paths of point- to-multipoint (P2MP) TE LSPs. This document provides extensions required for PCEP so as to enable the usage of a stateful PCE capability in supporting point-to-multipoint (P2MP) TE LSPs.


Udayasree Palle (
Dhruv Dhody (
Yosuke Tanaka (
Zafar Ali (
Vishnu Beeram (

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