I-D Action:draft-ietf-mpls-lsp-ping-enhanced-dsmap-01.txt

[Internet-Drafts]

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-01.txt
        Pages           : 19
        Date            : 2008-09-21

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.

A URL for this Internet-Draft is:
http://www.ietf.org/internet-drafts/draft-ietf-mpls-lsp-ping-enhanced-dsmap-01.txt

Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/

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implementation to automatically retrieve the ASCII version of the
Internet-Draft.


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[Nitin Bahadur]

Mainly a refresh to previous version.

New changes are:

1) FEC Stack Change Sub-TLV has a new operation type of Swap to
   provide peer information for swaps.
2) Provided suggested values for TLVs and sub-TLVs
3) Updated reference for upstream label allocation draft with newly
publish RFC.

Thanks
Nitin  

> -----Original Message-----
> From: mpls-bounces@... [mailto:mpls-bounces@...] On
> Behalf Of Internet-Drafts@...
> Sent: Sunday, September 21, 2008 10:45 PM
> To: i-d-announce@...
> Cc: mpls@...
> Subject: [mpls] I-D
> Action:draft-ietf-mpls-lsp-ping-enhanced-dsmap-01.txt
>
> 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-01.txt
> Pages           : 19
> Date            : 2008-09-21
>
> 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.
>
> A URL for this Internet-Draft is:
> http://www.ietf.org/internet-drafts/draft-ietf-mpls-lsp-ping-e
> nhanced-dsmap-01.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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