A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : LSP Ping extensions for echo reply relay
Author(s) : Ryan Zheng
Lizhong Jin
Filename : draft-zj-mpls-lsp-ping-reply-relay-00.txt
Pages : 8
Date : 2011-10-23
[RFC4379] describes the LSP Ping mechanism to detect data plane
failures. In some deployment scenario for the LSP traceroute, a
replying LSR may not have the available route to the initiator, and
the echo reply message sent to the initiator would be discarded.
Thus, the basic idea of traceroute procedure to localize fault could
not be achieved. This document describes extensions to LSP Ping
mechanism to enable the replying LSR to have the capability to relay
the echo reply by a set of routable intermediate nodes to the
initiator.
A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-zj-mpls-lsp-ping-reply-relay-00.txt
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
This Internet-Draft can be retrieved at:
ftp://ftp.ietf.org/internet-drafts/draft-zj-mpls-lsp-ping-reply-relay-00.txt
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