[mpls] I-D Action:draft-ietf-mpls-lsp-ping-enhanced-dsmap-09.txt
Internet-Drafts@ietf.org Fri, 13 May 2011 16:45 UTC
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Subject: [mpls] I-D Action:draft-ietf-mpls-lsp-ping-enhanced-dsmap-09.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-09.txt Pages : 23 Date : 2011-05-13 This document describes methods for performing LSP Ping (specified in RFC 4379) traceroute over MPLS tunnels and for traceroute of stitched MPLS label-switched-paths (LSPs). The techniques outlined in RFC 4379 are insufficient to perform traceroute Forwarding Equivalency Class (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. A URL for this Internet-Draft is: http://www.ietf.org/internet-drafts/draft-ietf-mpls-lsp-ping-enhanced-dsmap-09.txt Internet-Drafts are also available by anonymous FTP at: ftp://ftp.ietf.org/internet-drafts/ Below is the data which will enable a MIME compliant mail reader implementation to automatically retrieve the ASCII version of the Internet-Draft.
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