Fwd: New Version Notification for draft-duke-tsvwg-udp-ecn-00.txt

[Martin Duke <[e-mail]>]

Hi TSVWG and QUIC,

I've made it some of the way through implementing receive ECN for Chromium,
which involved quite a bit of trial and error in figuring out the quirks of
the Apple and Windows UDP socket APIs.

This is an informational draft that tries to capture some of that learning,
since hopefully more QUIC implementations will add ECN support across
multiple platforms.

Obviously, this is a work in progress. People that have worked with other
OSes, or that can see into the kernel code and update/correct/refute some
of my statements here, are welcome to contribute.

My guess is that it fits into TSVWG, although it is mostly of relevance to
QUIC folks. If people are really interested in it, we could adopt it TSVWG.
If not, at least there's a record somewhere so that others don't have to
suffer as I did.

Martin

---------- Forwarded message ---------
From: <[e-mail]>
Date: Fri, Aug 23, 2024 at 12:33 PM
Subject: New Version Notification for draft-duke-tsvwg-udp-ecn-00.txt
To: Martin Duke <[e-mail]>


A new version of Internet-Draft draft-duke-tsvwg-udp-ecn-00.txt has been
successfully submitted by Martin Duke and posted to the
IETF repository.

Name:     draft-duke-tsvwg-udp-ecn
Revision: 00
Title:    Configuring UDP Sockets for ECN for Common Platforms
Date:     2024-08-23
Group:    Individual Submission
Pages:    9
URL:      https://www.ietf.org/archive/id/draft-duke-tsvwg-udp-ecn-00.txt
Status:   https://datatracker.ietf.org/doc/draft-duke-tsvwg-udp-ecn/
HTMLized: https://datatracker.ietf.org/doc/html/draft-duke-tsvwg-udp-ecn


Abstract:

   Explicit Congestion Notification (ECN) applies to all transport
   protocols in principle.  However, it had limited applications for UDP
   until QUIC became widely deployed.  As a result, documentation of UDP
   socket APIs for ECN on various platforms is sparse.  This document
   records the results of experimenting with these APIs in order to get
   ECN working on UDP for Chromium on Apple, Linux, and Windows
   platforms.



The IETF Secretariat