Last Call Review of draft-ietf-trill-p2mp-bfd-07
review-ietf-trill-p2mp-bfd-07-opsdir-lc-bhandari-2018-01-10-00

Request Review of draft-ietf-trill-p2mp-bfd
Requested rev. no specific revision (document currently at 09)
Type Last Call Review
Team Ops Directorate (opsdir)
Deadline 2018-01-08
Requested 2017-12-18
Other Reviews Rtgdir Early review of -04 by Carlos Pignataro (diff)
Genart Last Call review of -06 by Meral Shirazipour (diff)
Secdir Last Call review of -07 by Stephen Farrell (diff)
Genart Telechat review of -08 by Meral Shirazipour (diff)
Review State Completed
Reviewer Shwetha Bhandari
Review review-ietf-trill-p2mp-bfd-07-opsdir-lc-bhandari-2018-01-10
Posted at https://www.ietf.org/mail-archive/web/ops-dir/current/msg03006.html
Reviewed rev. 07 (document currently at 09)
Review result Has Nits
Draft last updated 2018-01-10
Review completed: 2018-01-10

Review
review-ietf-trill-p2mp-bfd-07-opsdir-lc-bhandari-2018-01-10

Reviewer: Shwetha Bhandari
Review Result: Ready with one nit

I have reviewed this document as part of the Operational directorate's 
ongoing effort to review all IETF documents being processed by the IESG.  These 
comments were written with the intent of improving the operational aspects of the 
IETF drafts. Comments that are not addressed in last call may be included in AD reviews 
during the IESG review.  Document editors and WG chairs should treat these comments 
just like any other last call comments. 

Summary:
This document specifies the support of P2MP BFD in TRILL. 
This document extends RFC 7175 TRILL BFD Support to P2MP BFD being defined by draft-ietf-bfd-multipoint.
There is no operational considerations or manageability section in the document.
I don’t see any operational, network management concerns with this document.
For security consideration the concern raised here [https://mailarchive.ietf.org/arch/msg/trill/VcoPfBXqDG3K5cuydXqQ7juv9Rg] there is new proposed text that needs wg review. 
The new text proposed to use TRILL RFC 7978 authentication instead of current recommendation of BFD multipoint authentication. 


Nit:
Section 6 – In : See [I-D.ietf-bfd-multipoint-active-tail] for detail operations of tacking active tails.
s/tacking/tracking


Thanks,
Shwetha