I-D Action: draft-ietf-bfd-unaffiliated-echo-09.txt

internet-drafts@ietf.org Tue, 26 September 2023 07:24 UTC

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Internet-Draft draft-ietf-bfd-unaffiliated-echo-09.txt is now available. It is
a work item of the Bidirectional Forwarding Detection (BFD) WG of the IETF.

   Title:   Unaffiliated BFD Echo
   Authors: Weiqiang Cheng
            Ruixue Wang
            Xiao Min
            Reshad Rahman
            Raj Chetan Boddireddy
   Name:    draft-ietf-bfd-unaffiliated-echo-09.txt
   Pages:   12
   Dates:   2023-09-26


   Bidirectional Forwarding Detection (BFD) is a fault detection
   protocol that can quickly determine a communication failure between
   two forwarding engines.  This document proposes a use of the BFD Echo
   where the local system supports BFD but the neighboring system does
   not support BFD.  BFD Control packet and its processing procedures
   can be executed over the BFD Echo port where the neighboring system
   only loops packets back to the local system.

   This document updates RFC 5880.

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