Re: [aqm] [Bloat] TCP BBR paper is now generally available

Jonathan Morton <chromatix99@gmail.com> Sat, 03 December 2016 20:26 UTC

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From: Jonathan Morton <chromatix99@gmail.com>
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Date: Sat, 3 Dec 2016 22:26:24 +0200
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To: Eric Dumazet <eric.dumazet@gmail.com>
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Cc: "Steinar H. Gunderson" <sgunderson@bigfoot.com>, Neal Cardwell <ncardwell@google.com>, "aqm@ietf.org" <aqm@ietf.org>, bloat <bloat@lists.bufferbloat.net>
Subject: Re: [aqm] [Bloat] TCP BBR paper is now generally available
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> On 3 Dec, 2016, at 22:20, Eric Dumazet <eric.dumazet@gmail.com> wrote:
> 
> Huge ACK decimation it seems.

That extract does not show ACK decimation.  It shows either jumbo frames or offload aggregation in a send burst, and ordinary delayed-acks each covering at most two packets received.  Nothing particularly weird or unusual appears to be happening in the network.

 - Jonathan Morton