Subject: [Pce] FW: New Version Notification for draft-tanaka-pce-stateful-pce-data-ctrl-02.txt

From: Yosuke Tanaka <[email-masked]>
Date: Mon, 17 Feb 2014 04:09:19 +0000

Hi PCE WG,

We have updated draft-tanaka-pce-stateful-pce-data-ctrl-02 with some changes as follows.

Main changes
 - Dhruv joined this draft.
 - Added LSP-DATASWITCHOVER-BALANCE-CAPABILITY Flag in Open message.
 - Added policing options in switchover/load-balancing.
 - Added a load-balance operation example.
 - Changed the Association-Group ID length from 2 octets to 3 octets.

We would like to solicit reviews for this draft and feedbacks from the WG.

Regards,

-----Original Message-----
From: [email-masked] [mailto:[email-masked]] 
Sent: Friday, February 14, 2014 4:49 PM
Subject: New Version Notification for draft-tanaka-pce-stateful-pce-data-ctrl-02.txt

A new version of I-D, draft-tanaka-pce-stateful-pce-data-ctrl-02.txt
has been successfully submitted by Yosuke Tanaka and posted to the IETF repository.

Name:		draft-tanaka-pce-stateful-pce-data-ctrl
Revision:	02
Title:		Stateful PCE Extensions for Data Plane Switchover and Balancing
Document date:	2014-02-13
Group:		Individual Submission
Pages:		19
URL:            http://www.ietf.org/internet-drafts/draft-tanaka-pce-stateful-pce-data-ctrl-02.txt
Status:         https://datatracker.ietf.org/doc/draft-tanaka-pce-stateful-pce-data-ctrl/
Htmlized:       http://tools.ietf.org/html/draft-tanaka-pce-stateful-pce-data-ctrl-02
Diff:           http://www.ietf.org/rfcdiff?url2=draft-tanaka-pce-stateful-pce-data-ctrl-02

Abstract:
   Stateful Path Computation Element (PCE) and its corresponding
   protocol extensions provide a mechanism that enables PCE to do
   stateful control of Multiprotocol Label Switching (MPLS) Traffic
   Engineering Label Switched Paths (TE LSP).  One application that
   stateful PCE can realize is data traffic reoptimization among the
   LSPs.  Data traffic traversed in a LSP can be switched to another
   PCE-initiated LSP.  Moreover, data traffic can be balanced to
   multiple PCE-initiated LSPs and may also be policed based on a
   signaling bandwidth of a PCE-Initiated LSP using stateful PCE.

   This document specifies the extensions to Path Computation Element
   Protocol (PCEP) that allow a stateful PCE to do switchover, balancing
   and policing of data traffic with PCE-initiated LSPs.  This document
   also specifies the extensions, usage and handling of stateful PCEP
   messages and the expected behavior of PCC as the RSVP-TE headend.

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