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[mpls] Re: Working Group Last Call on draft-ietf-mpls-mna-hdr (2nd WG call)

"Matthew Bocci (Nokia)" <matthew.bocci@nokia.com> Wed, 02 October 2024 14:23 UTC

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From: "Matthew Bocci (Nokia)" <matthew.bocci@nokia.com>
To: Tarek Saad <tsaad.net@gmail.com>, "mpls@ietf.org" <mpls@ietf.org>
Thread-Topic: Working Group Last Call on draft-ietf-mpls-mna-hdr (2nd WG call)
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Date: Wed, 02 Oct 2024 14:23:23 +0000
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Subject: [mpls] Re: Working Group Last Call on draft-ietf-mpls-mna-hdr (2nd WG call)
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Hi Tarek

I’ve read the latest version of the draft and it is clear and well written.

The draft specifies some extensions to the MPLS data plane that fundamentally augment the way MPLS works, and provides new ways to alter the forwarding of MPLS packets. Although there was one experimental implementation which was very much appreciated, there doesn’t seem to have been any public attempt to survey the community for other implementations. Implementation might be a bit difficult because there isn’t even an early IANA allocation of the MNA bSPL . I appreciate that the MPLS WG has not traditionally put an implementation requirement on drafts, but given that MNA is making changes or additions to a data plane that has been deployed at the heart of the Internet for several decades it might be good to gain more implementation experience before publishing this draft on the Standards Track.

Matthew


From: Tarek Saad <tsaad.net@gmail.com>
Date: Tuesday, 24 September 2024 at 14:25
To: mpls@ietf.org <mpls@ietf.org>
Cc: MPLS Working Chairs <mpls-chairs@ietf.org>, draft-ietf-mpls-mna-hdr@ietf.org <draft-ietf-mpls-mna-hdr@ietf.org>
Subject: [mpls] Working Group Last Call on draft-ietf-mpls-mna-hdr (2nd WG call)

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Dear WG,

This email starts a two-week Working Group last call for draft-ietf-mpls-mna-hdr<https://datatracker.ietf.org/doc/draft-ietf-mpls-mna-hdr/>. This is the 2nd WG last call for this document.
Please indicate your support or concern for this draft. If you are opposed to the progression of the draft to RFC, please articulate your concern. If you support it, please indicate that you have read the latest version, and it is ready for publication in your opinion. As always, review comments and nits are most welcome.

Please send your comments to the mpls WG mailing list (mpls@ietf.org)
If necessary, comments may be sent unidirectional to the WG chairs.

Note, currently there are 5 IPR disclosures against this document at https://datatracker.ietf.org/ipr/search/?submit=draft&id=draft-ietf-mpls-mna-hdr

This poll runs until October 8, 2024.

Thank you,
Tarek (for the MPLS WG co-chairs)

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