[spring] I-D Action: draft-ietf-spring-bfd-09.txt

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Internet-Draft draft-ietf-spring-bfd-09.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-09.txt
   Pages:   16
   Dates:   2024-01-27

Abstract:

   Segment Routing (SR) architecture leverages the paradigm of source
   routing.  It can be realized in the Multiprotocol Label Switching
   (MPLS) network without any change to the data plane.  A segment is
   encoded as an MPLS label, and an ordered list of segments is encoded
   as a stack of labels.  Bidirectional Forwarding Detection (BFD) is
   expected to monitor any existing path between systems.  This document
   defines how to use Label Switched Path (LSP) Ping to bootstrap a BFD
   session, optional control of the selection of a segment list as the
   reverse direction of the BFD session, applicability of BFD Demand
   mode, and Seamless BFD in the SR-MPLS domain.  Also, the document
   describes the use of the BFD Echo function with the BFD Control
   packet payload.

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-09.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-spring-bfd-09

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts