Hi WG, We have updated the -10 of the document, with the following changes: - moved 1.3 scenarios to appendix - editorial on text and figure legend
The open issues in -09 (mentioned in https://mailarchive.ietf.org/arch/msg/pce/xU7iO-MdW9hocNcIfCuvaF_OW2Q/) are now fixed, and we believe the document is ready to move forward, thank you. Best wishes, Haomian (on behalf of authors) -----邮件原件----- 发件人: internet-dra...@ietf.org <internet-dra...@ietf.org> 发送时间: 2024年11月30日 11:15 收件人: Cheng Li <c...@huawei.com>; Zhenghaomian <zhenghaom...@huawei.com>; Siva Sivabalan <msiva...@gmail.com>; Stephane Litkowski <slitkows.i...@gmail.com> 主题: New Version Notification for draft-ietf-pce-state-sync-10.txt A new version of Internet-Draft draft-ietf-pce-state-sync-10.txt has been successfully submitted by Haomian Zheng and posted to the IETF repository. Name: draft-ietf-pce-state-sync Revision: 10 Title: Procedures for Communication between Stateful Path Computation Elements Date: 2024-11-29 Group: pce Pages: 35 URL: https://www.ietf.org/archive/id/draft-ietf-pce-state-sync-10.txt Status: https://datatracker.ietf.org/doc/draft-ietf-pce-state-sync/ HTML: https://www.ietf.org/archive/id/draft-ietf-pce-state-sync-10.html HTMLized: https://datatracker.ietf.org/doc/html/draft-ietf-pce-state-sync Diff: https://author-tools.ietf.org/iddiff?url2=draft-ietf-pce-state-sync-10 Abstract: The Path Computation Element (PCE) Communication Protocol (PCEP) provides mechanisms for PCEs to perform path computation in response to a Path Computation Client (PCC) request. The Stateful PCE extensions allow stateful control of Multi-Protocol Label Switching (MPLS) Traffic Engineering (TE) Label Switched Paths (LSPs) using PCEP. A Path Computation Client (PCC) can synchronize LSP state information to a Stateful Path Computation Element (PCE). A PCC can have multiple PCEP sessions towards multiple PCEs. There are some use cases, where an inter-PCE stateful communication can bring additional resiliency in the design, for instance when some PCC-PCE session fails. This document describes the procedures to allow stateful communication between PCEs for various use-cases and also the procedures to prevent computations loops. The IETF Secretariat _______________________________________________ Pce mailing list -- pce@ietf.org To unsubscribe send an email to pce-le...@ietf.org
