Dear PCEers, We update the draft on PCE for resource sharing according to some offline comments, following changes are included in the updated version;
- Use Case 2 is modified to describe the inter-layer resource sharing scenario; - Specify resource sharing as a possible policy during path computation; - Correct the semantic meaning of D and R bits in Section 5.2; - Editorial changes; Your review comments are most welcome. Thanks. Best wishes, Haomian -----邮件原件----- 发件人: [email protected] [mailto:[email protected]] 发送时间: 2015年2月27日 14:39 收件人: Oscar Gonzalez de Dios; Zhenghaomian; Victor Lopez; Zhangxian (Xian); Zhangxian (Xian); Oscar Gonzalez de Dios; Victor Lopez; Zhenghaomian 主题: New Version Notification for draft-zhang-pce-resource-sharing-03.txt A new version of I-D, draft-zhang-pce-resource-sharing-03.txt has been successfully submitted by Haomian Zheng and posted to the IETF repository. Name: draft-zhang-pce-resource-sharing Revision: 03 Title: Extensions to Path Computation Element Protocol (PCEP) to Support Resource Sharing-based Path Computation Document date: 2015-02-27 Group: Individual Submission Pages: 14 URL: http://www.ietf.org/internet-drafts/draft-zhang-pce-resource-sharing-03.txt Status: https://datatracker.ietf.org/doc/draft-zhang-pce-resource-sharing/ Htmlized: http://tools.ietf.org/html/draft-zhang-pce-resource-sharing-03 Diff: http://www.ietf.org/rfcdiff?url2=draft-zhang-pce-resource-sharing-03 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 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 a centralized entity, responsible for path computation. 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. Please note that it may take a couple of minutes from the time of submission until the htmlized version and diff are available at tools.ietf.org. The IETF Secretariat _______________________________________________ Pce mailing list [email protected] https://www.ietf.org/mailman/listinfo/pce
