A Mechanism for ECN Path Probing and Fallback
draft-kuehlewind-tcpm-ecn-fallback-01
| Document | Type | Expired Internet-Draft (individual) | |
|---|---|---|---|
| Last updated | 2014-03-14 (latest revision 2013-09-10) | ||
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https://www.ietf.org/archive/id/draft-kuehlewind-tcpm-ecn-fallback-01.txt
Abstract
Explicit Congestion Notification (ECN) is a TCP/IP extension that is widely implemented but hardly used due to the perceived unusablilty of ECN on many paths through the Internet caused by ECN-ignorant routers and middleboxes. This document specifies an ECN probing and fall-back mechanism in case ECN has be successfully negotiated between two connection endpoints, but might not be usable on the path.
Authors
Mirja Kühlewind
(mirja.kuehlewind@ikr.uni-stuttgart.de)
Brian Trammell
(trammell@tik.ee.ethz.ch)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)