Bidirectional Forwarding Detection (BFD) for EVPN Ethernet Segment Failover Use Case

Document Type Expired Internet-Draft (individual)
Authors Zheng Zhang  , Yubao Wang  , Greg Mirsky 
Last updated 2021-05-19 (latest revision 2020-11-15)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document introduces a method for fast switchover of Designated Forwarder for Ethernet Segment failover by using Bidirectional Forwarding Detection protocol.


Zheng Zhang (
Yubao Wang (
Greg Mirsky (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)