Detecting MPLS Path Impairment using MPLS-Ping

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Last updated 2010-08-13
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


The MPLS-Ping is for detecting data path failure. This draft suggests an extension to MPLS-Ping so that transit LSR can indicate the downstream link impairment condition to the source LSR.


Linda Dunbar (
Ning So (
Philippe Niger (
Yannick Goff (

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