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Re: [tsvwg] L4S DSCP (was: L4S drafts: Next Steps)

Jonathan Morton <chromatix99@gmail.com> Sun, 28 March 2021 19:34 UTC

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From: Jonathan Morton <chromatix99@gmail.com>
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Date: Sun, 28 Mar 2021 22:33:53 +0300
Cc: Sebastian Moeller <moeller0@gmx.de>, Pete Heist <pete@heistp.net>, Kyle Rose <krose@krose.org>, "C. M. Heard" <heard@pobox.com>, "De Schepper, Koen (Nokia - BE/Antwerp)" <koen.de_schepper@nokia-bell-labs.com>, tsvwg IETF list <tsvwg@ietf.org>
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To: Ingemar Johansson S <ingemar.s.johansson@ericsson.com>
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Subject: Re: [tsvwg] L4S DSCP (was: L4S drafts: Next Steps)
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> On 28 Mar, 2021, at 10:01 pm, Ingemar Johansson S <ingemar.s.johansson@ericsson.com> wrote:
> 
> All I see is that this RFC3168 AQM is brought up repeatedly, when prompted about the possibility that even RFC3168 AQMs can be updated…

The point here is that even if *some* existing AQMs can be updated easily, there will be some which cannot or will not.  These are what you must pessimistically take into account when analysing the risk of deploying L4S.  Until you absorb that knowledge and start taking it into account, you're not going to make any headway.

 - Jonathan Morton

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