Subject: [Pce] Fw: New Version Notification for draft-zhang-pce-resource-sharing-05.txt

From: Zhenghaomian <[email-masked]>
Date: Mon, 6 Nov 2017 08:00:00 +0000

Hi, PCE WG, 

We have recently updated this work and would like to invite your review and comments. 

This work has been silent for about 2 years, with trying to clarify the relationship with association group works. After the relationship clearly clarified, this work is restarted as a complementary part of draft-ietf-pce-association-group. The draft-ietf-pce-association-diversity is used to describe the scenario for disjointness, and this draft can be used to describe another scenario, resource sharing. The corresponding object and TLV definition has also been updated to be consistent with the association group draft. 

Please feel free to raise any comments, thank you very much. 

Best wishes,
Haomian

-----邮件原件-----
发件人: [email-masked] [mailto:[email-masked]] 
发送时间: 2017年10月30日 16:00
收件人: Oscar de Dios <[email-masked]>; Zhenghaomian <[email-masked]>; Victor Lopez <[email-masked]>; Zhangxian (Xian) <[email-masked]>; Oscar Gonzalez de Dios <[email-masked]>; Zhenghaomian <[email-masked]>
主题: New Version Notification for draft-zhang-pce-resource-sharing-05.txt

A new version of I-D, draft-zhang-pce-resource-sharing-05.txt
has been successfully submitted by Haomian Zheng and posted to the IETF repository.

Name:		draft-zhang-pce-resource-sharing
Revision:	05
Title:		Extensions to Path Computation Element Protocol (PCEP) to Support Resource Sharing-based Path Computation
Document date:	2017-10-30
Group:		Individual Submission
Pages:		13
URL:            https://www.ietf.org/internet-drafts/draft-zhang-pce-resource-sharing-05.txt
Status:         https://datatracker.ietf.org/doc/draft-zhang-pce-resource-sharing/
Htmlized:       https://tools.ietf.org/html/draft-zhang-pce-resource-sharing-05
Htmlized:       https://datatracker.ietf.org/doc/html/draft-zhang-pce-resource-sharing-05
Diff:           https://www.ietf.org/rfcdiff?url2=draft-zhang-pce-resource-sharing-05

Abstract:
   Resource sharing in a network means two or more Label Switched Paths
   (LSPs) use common piece(s) of resource along their paths. This can
   help save network resource and is useful in scenarios such as LSP
   recovery or when two LSPs do not need to be active at the same time.
   A Path Computation Element (PCE) is responsible for path computation
   with such requirement. Given this feature and its access to the
   network resource information and possibly active LSPs information,
   it can be used to support resource-sharing-based path computation
   with better efficiency.

   This document extends the Path Computation Element Protocol (PCEP)
   in order to support resource sharing-based path computation.

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