Echo Request and Echo Reply for Overlay Networks

Document Type Expired Internet-Draft (individual)
Authors Greg Mirsky  , Nagendra Nainar  , Deepak Kumar  , Mach Chen  , Yizhou Li  , David Dolson 
Last updated 2017-09-14 (latest revision 2017-03-13)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines Overlay Echo Request and Echo Reply that enable on-demand Continuity Check, Connectivity Verification among other operations in overlay networks.


Greg Mirsky (
Nagendra Nainar (
Deepak Kumar (
Mach Chen (
Yizhou Li (
David Dolson (

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