Controlled Delay Approximate Fairness AQM
draft-morton-tsvwg-codel-approx-fair-01
| Document | Type | Expired Internet-Draft (individual) | |
|---|---|---|---|
| Authors | Jonathan Morton , Peter G. Heist | ||
| Last updated | 2020-09-10 (Latest revision 2020-03-09) | ||
| Stream | (None) | ||
| Intended RFC status | (None) | ||
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| Stream | Stream state | (No stream defined) | |
| Consensus boilerplate | Unknown | ||
| RFC Editor Note | (None) | ||
| IESG | IESG state | Expired | |
| Telechat date | (None) | ||
| Responsible AD | (None) | ||
| Send notices to | (None) |
https://www.ietf.org/archive/id/draft-morton-tsvwg-codel-approx-fair-01.txt
Abstract
This note presents CodelAF, or Controlled Delay Approximate Fairness in full, as an alternative to single-queue AQM or Fair Queue implementations in the low-cost or high-speed network hardware spaces. It builds on the seminal work in Codel [RFC8289], and guides multiple competing flows towards similar throughputs by differential congestion signalling, whilst requiring only a single FIFO queue. It may also be combined with CNQ [I-D.morton-tsvwg-cheap-nasty-queueing] to provide a latency optimisation for sparse flows.
Authors
Jonathan Morton
Peter G. Heist
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)