Hi WG, We have just posted a new draft about sbfd path consistency over SRv6 in BFDWG. https://datatracker.ietf.org/doc/html/draft-lin-sbfd-path-consistency-over-srv6-00
This document describes a method to keep the forward path and reverse path of S-BFD consistent when detecting SRv6 Policy. Any comments and suggestions are greatly welcome. Best regards, Changwang Lin 发件人: I-D-Announce [mailto:i-d-announce-boun...@ietf.org] 代表 internet-dra...@ietf.org 发送时间: 2022年3月2日 19:33 收件人: i-d-annou...@ietf.org 主题: I-D Action: draft-lin-sbfd-path-consistency-over-srv6-00.txt A New Internet-Draft is available from the on-line Internet-Drafts directories. Title : S-BFD Path Consistency over SRv6 Authors : Changwang Lin Weiqiang Cheng Wenying Jiang Filename : draft-lin-sbfd-path-consistency-over-srv6-00.txt Pages : 12 Date : 2022-03-02 Abstract: Bidirectional Forwarding Detection (BFD) can be used to monitor paths between nodes. Seamless BFD (S-BFD) provides a simplified mechanism which is suitable for monitoring of paths that are setup dynamically and on a large scale network. In SRv6, when a headend use S-BFD to monitor the segment list/CPath of SRv6 Policy, the forward path of S-BFD packet is indicated by segment list, the reverse path of BFD packet is via the shortest path from the reflector back to the initiator (headend) as determined by routing. The forward path and reverse path of S-BFD packet are likely inconsistent going through different intermediate nodes or links. This document describes a method to keep the forward path and reverse path of S-BFD consistent when detecting SRv6 Policy. The IETF datatracker status page for this draft is: https://datatracker.ietf.org/doc/draft-lin-sbfd-path-consistency-over-srv6/ There is also an htmlized version available at: https://datatracker.ietf.org/doc/html/draft-lin-sbfd-path-consistency-over-srv6-00 Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts _______________________________________________ I-D-Announce mailing list i-d-annou...@ietf.org https://www.ietf.org/mailman/listinfo/i-d-announce Internet-Draft directories: http://www.ietf.org/shadow.html or ftp://ftp.ietf.org/ietf/1shadow-sites.txt ------------------------------------------------------------------------------------------------------------------------------------- 本邮件及其附件含有新华三集团的保密信息，仅限于发送给上面地址中列出 的个人或群组。禁止任何其他人以任何形式使用（包括但不限于全部或部分地泄露、复制、 或散发）本邮件中的信息。如果您错收了本邮件，请您立即电话或邮件通知发件人并删除本 邮件！ This e-mail and its attachments contain confidential information from New H3C, which is intended only for the person or entity whose address is listed above. Any use of the information contained herein in any way (including, but not limited to, total or partial disclosure, reproduction, or dissemination) by persons other than the intended recipient(s) is prohibited. If you receive this e-mail in error, please notify the sender by phone or email immediately and delete it!
