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Re: [tsvwg] start of WGLC on L4S drafts

Jonathan Morton <chromatix99@gmail.com> Tue, 28 September 2021 10:41 UTC

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From: Jonathan Morton <chromatix99@gmail.com>
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Date: Tue, 28 Sep 2021 13:41:21 +0300
Cc: moeller0@gmx.de, tsvwg@ietf.org
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References: <7dd8896c-4cd8-9819-1f2a-e427b453d5f8@mti-systems.com> <C220377C-0A9A-4A0E-989A-2A8D19DE7475@akamai.com> <316e631a-d3ef-6fa9-d056-4962435999ed@mti-systems.com> <FR2P281MB0611C7FE2E9FB3C02FD5B8A39CA29@FR2P281MB0611.DEUP281.PROD.OUTLOOK.COM> <22A61026-C637-46CA-B3A4-F0D0D00E3E30@gmail.com> <FR2P281MB06116E2F3622F34213E024999CA29@FR2P281MB0611.DEUP281.PROD.OUTLOOK.COM> <EF415DE4-C3C6-4CF4-9A56-2CB54A2E6D64@gmail.com> <FR2P281MB0611901DF461FF4D02DAC08F9CA29@FR2P281MB0611.DEUP281.PROD.OUTLOOK.COM> <AFEB6D6C-7F18-4490-86B3-C13909C91FB9@akamai.com> <FR2P281MB0611BDA464F30D32120E59709CA39@FR2P281MB0611.DEUP281.PROD.OUTLOOK.COM> <E6E413A5-88AE-4AF1-8FA5-254C8107EED1@cablelabs.com> <2D86BC1B-99FD-43C5-837D-93ED26A81AB4@gmx.de> <FR2P281MB0611CD54E92B3489C18A49159CA89@FR2P281MB0611.DEUP281.PROD.OUTLOOK.COM>
To: Ruediger.Geib@telekom.de
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Subject: Re: [tsvwg] start of WGLC on L4S drafts
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> On 28 Sep, 2021, at 1:00 pm, <Ruediger.Geib@telekom.de> <Ruediger.Geib@telekom.de> wrote:
> 
> To repeat from one of my posts:
> "To complete: PIE and Codel are great innovations and I'd like to have them in the backbone routers I work with, as both produce a queue of constant depth independent of the dequeue speed." Constant depth in terms of [ms] (to express it correctly). 

May I ask if your hardware supports P4, or at least if hardware in the appropriate class is available supporting P4? That may be an avenue for introducing Codel in the near term, if so.

 - Jonathan Morton

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