[mpls] I-D Action:draft-ietf-mpls-lsp-ping-enhanced-dsmap-06.txt

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Subject: [mpls] I-D Action:draft-ietf-mpls-lsp-ping-enhanced-dsmap-06.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Multiprotocol Label Switching Working Group of the IETF.


	Title           : Mechanism for performing LSP-Ping over MPLS tunnels
	Author(s)       : N. Bahadur, et al.
	Filename        : draft-ietf-mpls-lsp-ping-enhanced-dsmap-06.txt
	Pages           : 22
	Date            : 2010-08-10

This document describes methods for performing lsp-ping traceroute
over mpls tunnels and for traceroute of stitched mpls LSPs.  The
techniques outlined in RFC 4379 are insufficient to perform
traceroute FEC validation and path discovery for a LSP that goes over
other mpls tunnels or for a stitched LSP.  This document describes
enhancements to the downstream-mapping TLV (defined in RFC 4379).
These enhancements along with other procedures outlined in this
document can be used to trace such LSPs.

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