Re: [tsvwg] Consensus call on ECT(1)

"Holland, Jake" <jholland@akamai.com> Fri, 08 May 2020 20:08 UTC

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From: "Holland, Jake" <jholland@akamai.com>
To: TSVWG <tsvwg@ietf.org>
Thread-Topic: [tsvwg] Consensus call on ECT(1)
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Date: Fri, 08 May 2020 20:08:40 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tsvwg/HmMSJzP7olOC_ThHa9A3FEHwKfE>
Subject: Re: [tsvwg] Consensus call on ECT(1)
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I am also squarely in group 2:  I don't think L4S can be made safe 
without significant architectural changes.

However, I currently support ECT(1) as input, with an important
qualifier.

The qualifier is that my position is contingent on a specific suggestion
for a significant architectural change to L4S that I currently believe
makes it possible to use ECT(1) as an input safely.  (If the suggestion
turns out to be unsupportable for some reason, I revert to my previously
expressed preference for ECT(1) as output, with DSCP as the L4S
classifier.)

I regret to say that I was unable to make it concise, so I've written up
a more detailed description in a separate email:
https://mailarchive.ietf.org/arch/msg/tsvwg/vW8eEt7V58SWPoLIJ5dklCG4WqM/

HTH.

-Jake