Re: [Lwip] Review of draft-ietf-lwig-tcp-constrained-node-networks-04

"Carles Gomez Montenegro" <carlesgo@entel.upc.edu> Sun, 17 November 2019 09:33 UTC

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Date: Sun, 17 Nov 2019 10:32:50 +0100
From: Carles Gomez Montenegro <carlesgo@entel.upc.edu>
To: "\"Ilpo Järvinen\"" <ilpo.jarvinen@cs.helsinki.fi>
Cc: Mohit Sethi M <mohit.m.sethi@ericsson.com>, "lwip@ietf.org" <lwip@ietf.org>, "tcpm@ietf.org" <tcpm@ietf.org>, "jon.crowcroft@cl.cam.ac.uk" <jon.crowcroft@cl.cam.ac.uk>, "kojo@cs.helsinki.fi" <kojo@cs.helsinki.fi>
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Archived-At: <https://mailarchive.ietf.org/arch/msg/lwip/Uz3Cw9cbG91bOGq4pf0luAQH9CI>
Subject: Re: [Lwip] Review of draft-ietf-lwig-tcp-constrained-node-networks-04
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Hi Ilpo,

First of all, apologies for this very late reply.

Once again, thanks a lot for your thorough review!

We recently published -09. We believe that this last revision addresses
your remaining points below.

Should you have further comments, please do not hesitate to let us know.

Thanks,

Carles




> On Fri, 23 Aug 2019, Mohit Sethi M wrote:
>
>> Hi Ilpo and Markku,
>>
>> Could you confirm that -08 version of the draft addresses all your
>> concerns. We will then send it to the IESG for review.
>
> For me, no major concerns remaining. A few minor points from the text
> edited in -08.
>
> The "pure ACK" might be better to write open, e.g., "ACK without
> payload".
>
> The current text in FR/FR scenario with 1-6 segment might confuse as
> the sixth segment is only sent out on the first (duplicate) ACK. The
> current wording makes it to sound as if 1-6 would be outstanding right
> at the beginning (instead of first 1-5 and then 2-6 after the ACK).
>
> "plus two additional segments for each one of the first two duplicate
> ACKs."
> I think this might be misinterpreted to mean 2*2 segments.
>
>
>
> --
>  i.
>