Hi,

If folks here think that this could be a useful thing to get published (in the sense of standards aligning with actually deployed, and reasonable, code), this document could benefit from comments on the IETF TSVWG ( https://datatracker.ietf.org/wg/tsvwg/about/ )  mailing list (or at the meeting).
I have no stake in this but I like the document and think it would be useful to work on - but so far, I think I’m the only one who said that, there.

Cheers,
Michael


On 10 Mar 2025, at 20:01, Mohit P. Tahiliani via Bloat <bloat@lists.bufferbloat.net> wrote:

Hi all,

I have been working on an Internet Draft on Flow Queue PIE (FQ-PIE) [https://datatracker.ietf.org/doc/draft-tahiliani-tsvwg-fq-pie/], and recently submitted a revised version.

It has been incorporated into the mainline Linux kernel as a queuing discipline (qdisc). Additionally, an implementation of FQ-PIE is available in the ns-3 network simulator.

If you have any suggestions or feedback, please let me know.

Thanks and Regards,
Mohit P. Tahiliani

---------- Forwarded message ---------
From: <internet-drafts@ietf.org>
Date: Tue, Mar 4, 2025 at 12:56 AM
Subject: New Version Notification for draft-tahiliani-tsvwg-fq-pie-01.txt
To: Mohit P. Tahiliani <tahiliani@nitk.edu.in>


A new version of Internet-Draft draft-tahiliani-tsvwg-fq-pie-01.txt has been
successfully submitted by Mohit Tahiliani and posted to the
IETF repository.

Name:     draft-tahiliani-tsvwg-fq-pie
Revision: 01
Title:    Flow Queue PIE: A Hybrid Packet Scheduler and Active Queue Management Algorithm
Date:     2025-03-03
Group:    Individual Submission
Pages:    8
URL:      https://www.ietf.org/archive/id/draft-tahiliani-tsvwg-fq-pie-01.txt
Status:   https://datatracker.ietf.org/doc/draft-tahiliani-tsvwg-fq-pie/
HTML:     https://www.ietf.org/archive/id/draft-tahiliani-tsvwg-fq-pie-01.html
HTMLized: https://datatracker.ietf.org/doc/html/draft-tahiliani-tsvwg-fq-pie
Diff:     https://author-tools.ietf.org/iddiff?url2=draft-tahiliani-tsvwg-fq-pie-01

Abstract:

   This document presents Flow Queue Proportional Integral controller
   Enhanced (FQ-PIE), a hybrid packet scheduler and Active Queue
   Management (AQM) algorithm to isolate flows and tackle the problem of
   bufferbloat.  FQ-PIE uses hashing to classify incoming packets into
   different queues and provide flow isolation.  Packets are dequeued by
   using a variant of the round robin scheduler.  Each such flow is
   managed by the PIE algorithm to maintain high link utilization while
   controlling the queue delay to a target value.



The IETF Secretariat


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