[mpls] Working Group Last Call on draft-ietf-mpls-rfc6374-udp-return-path

[Loa Andersson <[e-mail]>]

Working Group,

This is to start a two week working group last call on draft-ietf-mpls-
rfc6374-udp-return-path.

Please send your comments to the mpls wg mailing list ([e-mail]).

An IPR poll has been completed before the wglc, all co-authors has
stated that they are unaware of any IPRs that relates to this document.


This working group last call ends September 19, 2015.

For this document we would like to add a few comments/concerns.

As working group chairs.

This document was accept as working group document in August
2014, there has been four versions since it became a working group
draft. I changes are not critical, but there are a number of them. Since 
we accepted the document there has been no discussion on the list.

In particular there is a section (part of 3.1) that the RFC Editor is
(correctly) requested to remove before publication. This section
discusses alternatives to the solution the author choose. As far as we
can see there has been no discussion on the mailing on the alternatives
on the mailing list after the draft became a working group document.

For those reason we would like to solicit careful reviews during the
working group last and explicit comments of the section to be removed.

An individual comment.

I have reviewed the document and sent comments (mostly nits) to the
authors I believe the document is in pretty good shape. I have no
concerns on the document as such, more that I don't have proof of
working group support and engagement.

/Loa
for the mpls wg co-chairs


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Loa Andersson                        email: [e-mail]
Senior MPLS Expert                          [e-mail]
Huawei Technologies (consultant)     phone: [phone]