Dear All, Working through the WGLC Chair's review comments incrementally. I'll continue doing that and keep you updated when the draft is ready for your comments and questions.
Regards, Greg ---------- Forwarded message --------- From: <[email protected]> Date: Mon, Nov 2, 2026 at 1:17 PM Subject: [spring] I-D Action: draft-ietf-spring-bfd-13.txt To: <[email protected]> Cc: <[email protected]> Internet-Draft draft-ietf-spring-bfd-13.txt is now available. It is a work item of the Source Packet Routing in Networking (SPRING) WG of the IETF. Title: Bidirectional Forwarding Detection (BFD) in Segment Routing Networks Using MPLS Dataplane Authors: Greg Mirsky Jeff Tantsura Ilya Varlashkin Mach(Guoyi) Chen Jiang Wenying Name: draft-ietf-spring-bfd-13.txt Pages: 17 Dates: 2026-11-01 Abstract: The Segment Routing (SR) architecture leverages the paradigm of source routing. It can be realized in the Multiprotocol Label Switching (MPLS) network without any changes to the data plane. This document describes using Bidirectional Forwarding Detection (BFD) for monitoring individual segment lists of candidate paths of an SR Policy. It documents the use of various BFD modes and features such as BFD Demand mode, Seamless BFD, and BFD Echo function with the BFD Control packet payload in the Segment Routing over MPLS domain. Also, this document defines how to use Label Switched Path Ping to bootstrap a BFD session, with optional control of selecting a segment list in the reverse direction of the BFD session. The IETF datatracker status page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ietf-spring-bfd/ There is also an HTML version available at: https://www.ietf.org/archive/id/draft-ietf-spring-bfd-13.html A diff from the previous version is available at: https://author-tools.ietf.org/iddiff?url2=draft-ietf-spring-bfd-13 Internet-Drafts are also available by rsync at: rsync.ietf.org::internet-drafts _______________________________________________ spring mailing list -- [email protected] To unsubscribe send an email to [email protected]
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