Discovering LDP Next-Nexthop Labels

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Last updated 2005-05-19
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document specifies extensions to LDP in support of next-nexthop label discovery. The next-nexthop label information can be used to fast re-route LDP LSP traffic into an explicitly routed tunnel for nexthop node protection in the case of a link or node failure.


Naiming Shen (

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