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[tsvwg] Re: I-D Action: draft-ietf-tsvwg-l4sops-10.txt

Greg White <g.white@CableLabs.com> Mon, 06 July 2026 23:41 UTC

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From: Greg White <g.white@CableLabs.com>
To: "tsvwg@ietf.org" <tsvwg@ietf.org>
Thread-Topic: [tsvwg] I-D Action: draft-ietf-tsvwg-l4sops-10.txt
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Date: Mon, 06 Jul 2026 23:38:42 +0000
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Subject: [tsvwg] Re: I-D Action: draft-ietf-tsvwg-l4sops-10.txt
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Hi TSVWG,

I've just posted an update to the "L4S Ops" draft that (I believe) clears all of the comments received during WGLC. 

Since this version does introduce an entirely new section, it probably warrants a second WGLC to ensure that we've got the text completely right.  Also, this version adds a Normative reference to the new individual draft draft-deschepper-tsvwg-srm, so there is a new dependency. 

-Greg



On 7/6/26, 5:29 PM, "internet-drafts@ietf.org <mailto:internet-drafts@ietf.org>" <internet-drafts@ietf.org <mailto:internet-drafts@ietf.org>> wrote:


Internet-Draft draft-ietf-tsvwg-l4sops-10.txt is now available. It is a work
item of the Transport and Services Working Group (TSVWG) WG of the IETF.


Title: Operational Guidance on Coexistence with Classic ECN during L4S Deployment
Author: Greg White
Name: draft-ietf-tsvwg-l4sops-10.txt
Pages: 25
Dates: 2026-07-06


Abstract:


This document provides guidance in order to ensure successful
deployment of Low Latency Low Loss Scalable throughput (L4S) in the
Internet. Other L4S documents provide guidance for running an L4S
experiment, but this document is focused solely on potential
interactions between L4S flows and flows using the original
('Classic') ECN over a Classic ECN bottleneck. The document
discusses the potential outcomes of these interactions, describes
mechanisms to detect the presence of Classic ECN bottlenecks, and
identifies opportunities to prevent and/or detect and resolve
fairness problems in such networks. This guidance is aimed at
operators of end-systems, operators of networks, and researchers.


The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-tsvwg-l4sops/ <https://datatracker.ietf.org/doc/draft-ietf-tsvwg-l4sops/>


There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-tsvwg-l4sops-10.html <https://www.ietf.org/archive/id/draft-ietf-tsvwg-l4sops-10.html>


A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-tsvwg-l4sops-10 <https://author-tools.ietf.org/iddiff?url2=draft-ietf-tsvwg-l4sops-10>


Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts

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