Telechat Review of draft-ietf-bess-fat-pw-bgp-03
review-ietf-bess-fat-pw-bgp-03-rtgdir-telechat-takeda-2018-02-11-00

Hello,

I have been selected as the Routing Directorate reviewer for this draft. The
Routing Directorate seeks to review all routing or routing-related drafts as
they pass through IETF last call and IESG review, and sometimes on special
request. The purpose of the review is to provide assistance to the Routing ADs.
For more information about the Routing Directorate, please see
​http://trac.tools.ietf.org/area/rtg/trac/wiki/RtgDir

Although these comments are primarily for the use of the Routing ADs, it would
be helpful if you could consider them along with any other IETF Last Call
comments that you receive, and strive to resolve them through discussion or by
updating the draft.

 Document: draft-ietf-bess-fat-pw-bgp-03.txt
 Reviewer: Tomonori Takeda
 Review Date: February 11th, 2018
 IETF LC End Date: Not known
 Intended Status: Standard Track

Summary:
No issues found. This document is ready for publication.

Comments:
This document defines protocol extensions for synchronizing flow label states
among PEs when using BGP-based signaling procedures. The protocol extensions
use the principles in RFC6391, which is used in LDP-based signaling procedures.
The protocol extensions are straight-forward. The document is easy to read and
understand.

Major Issues:
None

Minor Issues:
None

Nits:
1) In page 6, 3rd paragraph,
"with R = 0 NUST NOT include a ..."
Here, "NUST" should be "MUST".

Thanks,
Tomonori Takeda