Hi WG,
We've submitted a new version of draft-liu-rtgwg-wan-flowctrl-detect.
This draft is mainly proposed for transporting flow control messages in
IPv6/SRv6 WAN , it provides a proactive detection mechanism that enables the
flow control notification message generating downstream nodes to be aware of
the nearest upstream node capable of processing the message.
Any feedback or comments are more than welcome.
Thanks,
Yao (on behalf of the co-authors)
Original
From: [email protected] <[email protected]>
Date: 2026年03月02日 20:42
Subject: New Version Notification for draft-liu-rtgwg-wan-flowctrl-detect-01.txt
A new version of Internet-Draft draft-liu-rtgwg-wan-flowctrl-detect-01.txt has
been successfully submitted by Yao Liu and posted to the
IETF repository.
Name: draft-liu-rtgwg-wan-flowctrl-detect
Revision: 01
Title: Proactive Flow Control Point Detection in WAN
Date: 2026-03-02
Group: Individual Submission
Pages: 10
URL:
https://www.ietf.org/archive/id/draft-liu-rtgwg-wan-flowctrl-detect-01.txt
Status: https://datatracker.ietf.org/doc/draft-liu-rtgwg-wan-flowctrl-detect/
HTML:
https://www.ietf.org/archive/id/draft-liu-rtgwg-wan-flowctrl-detect-01.html
HTMLized:
https://datatracker.ietf.org/doc/html/draft-liu-rtgwg-wan-flowctrl-detect
Diff:
https://author-tools.ietf.org/iddiff?url2=draft-liu-rtgwg-wan-flowctrl-detect-01
Abstract:
[I-D.ietf-rtgwg-net-notif-ps] establishes usecases and requirements
for fast notification delivery for network events (e.g., failure,
congestion or state change) in modern network applications.
This document proposes a proactive detection mechanism that enables
the flow control notification message generating downstream node to
be aware of the nearest upstream node capable of processing the
message . The mechanism operates in the data plane, uses probe
packets that follow the same path as data traffic, and maintains
state only where needed. While proposed for flow control, the same
mechanism may support other fast notification use cases that require
distributed recipient node discovery.
The IETF Secretariat
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