Re: [RTG-DIR] Rtgdir last call review of draft-ietf-babel-v4viav6-07
Juliusz Chroboczek <jch@irif.fr> Thu, 24 February 2022 16:46 UTC
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Date: Thu, 24 Feb 2022 17:46:24 +0100
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From: Juliusz Chroboczek <jch@irif.fr>
To: Himanshu Shah <hshah@ciena.com>
Cc: rtg-dir@ietf.org, babel@ietf.org, draft-ietf-babel-v4viav6.all@ietf.org, last-call@ietf.org
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Archived-At: <https://mailarchive.ietf.org/arch/msg/rtg-dir/bmgxdk1FGyyGVGdssTUgaFwUiYw>
Subject: Re: [RTG-DIR] Rtgdir last call review of draft-ietf-babel-v4viav6-07
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> Reviewer: Himanshu Shah > Review result: Ready Thanks for your review. > (suggested append..) > "and are capable of forwarding IPv4 traffic over non-IPv4 interfaces". > (end of suggestion - or something similar to that effect..). Right. Done roughly what you suggest. > While this topic is covered, it would be nice if its importance is mentioned > somewhere in introduction or in section 3. > > Such as - > "For hop-by-hop reachability distribution, it is important to facilitate > ICMPv4 "destination unreachable" from non-IPv4 Babel router to notify the > source about incomplete IPv4 path (i.e. dangling IPv4 path)." I most respectfully disagree. The issue of ICMPv4 is a complex one, and I'd rather not try to (mis-)summarise it in one sentence. There's a whole section devoted to it, and it's referenced from the introduction. (I am actually sympathetic to Warren Kumari's opinion that it's complex enough to deserve a whole document.) -- Juliusz
- [RTG-DIR] Rtgdir last call review of draft-ietf-b… Himanshu Shah via Datatracker
- Re: [RTG-DIR] Rtgdir last call review of draft-ie… Juliusz Chroboczek