Hi PCE,
After a long pause sitting on this I-D, the protocol extensions
(http://tools.ietf.org/html/draft-ietf-pce-pcep-p2mp-extensions) have
stabilised. Although there will be another revision of that I-D they have
firmed up all of the requirements (including one new one) and so we are able
to update this I-D.
Thus, this revision includes:
- fixes to a couple of comments made on the list
- one new requirement in 2.1.14
- add requirement numbers.
The authors now believe that this document is complete and would be happy to
see it last called whenever that fits into the WG schedule.
Thanks,
Adrian
----- Original Message -----
From: <[email protected]>
To: <[email protected]>
Cc: <[email protected]>
Sent: Friday, October 16, 2009 7:15 PM
Subject: [Pce] I-D Action:draft-ietf-pce-p2mp-req-03.txt
A New Internet-Draft is available from the on-line Internet-Drafts
directories.
This draft is a work item of the Path Computation Element Working Group of
the IETF.
Title : PCC-PCE Communication Requirements for Point to
Multipoint Multiprotocol Label Switching Traffic Engineering (MPLS-TE)
Author(s) : S. Yasukawa, A. Farrel
Filename : draft-ietf-pce-p2mp-req-03.txt
Pages : 11
Date : 2009-10-16
The Path Computation Element (PCE) provides path computation
functions in support of traffic engineering in Multi-Protocol Label
Switching (MPLS) and Generalized MPLS (GMPLS) networks.
Extensions to the MPLS and GMPLS signaling and routing protocols have
been made in support of point-to-multipoint (P2MP) Traffic Engineered
(TE) Label Switched Paths (LSPs). The use of PCE in MPLS networks is
already established, and since P2MP TE LSP routes are sometimes
complex to compute, it is likely that PCE will be used for P2MP LSPs.
Generic requirements for a communication protocol between Path
Computation Clients (PCCs) and PCEs are presented in "Path
Computation Element (PCE) Communication Protocol Generic
Requirements". This document complements the generic requirements and
presents a detailed set of PCC-PCE communication protocol
requirements for point-to-multipoint MPLS/GMPLS traffic engineering.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-pce-p2mp-req-03.txt
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