Hi Warren,

Thanks for your review.

I will fix it in the next revision.

Brgds,


-----Original Message-----
From: Warren Kumari [mailto:[email protected]] 
Sent: Wednesday, October 11, 2017 23:30
To: The IESG
Cc: [email protected]; [email protected]; 
[email protected]; [email protected]
Subject: Warren Kumari's No Objection on draft-ietf-rtgwg-uloop-delay-07: (with 
COMMENT)

Warren Kumari has entered the following ballot position for
draft-ietf-rtgwg-uloop-delay-07: No Objection

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----------------------------------------------------------------------
COMMENT:
----------------------------------------------------------------------

Section 1.  Introduction:
"That means that all non-D neighbors of S on the
   topology will send to S any traffic destined to D if a neighbor did
   not, then that neighbor would be loop-free."
 -- I was unable to parse the above. I may just be overtired, but it feels like 
 there are some missing words.

Nits:
" When S-D fails, a transient forwarding loop may appear between S and
   B if S updates its forwarding entry to D before B."
 -- Perhaps "... entry to D before B does." or "... before B updates its  
forwarding entry"?

Section 2.1.  Fast reroute inefficiency
"On the  router C, the nexthop to D is the tunnel T thanks to the IGP 
shortcut." s/the//

"On C, the tail-end of the TE tunnel (router B) is no more on the shortest-path 
tree (SPT) to D, ..." s/is no more on/is no longer on/ (related) "... so C does 
not encapsulate anymore the traffic to D..." s/does not encapsulate anymore/no 
longer encapsulates/

Section 3.  Overview of the solution
"This ordered convergence, is similar to the ordered FIB ..."
s/,/ (superfluous).



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