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Increasing TCP's Initial Window
draft-hkchu-tcpm-initcwnd-01

Document type: Replaced Internet-Draft (individual)
Document stream: No stream defined
Last updated: 2012-04-19 (latest revision 2010-07-12)
Intended RFC status: Unknown
Other versions: (expired, archived): plain text, pdf, html

Stream State:No stream defined
Document shepherd: No shepherd assigned

IESG State: Replaced by draft-ietf-tcpm-initcwnd
Responsible AD: (None)
Send notices to: No addresses provided

This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found here:
http://www.ietf.org/archive/id/draft-hkchu-tcpm-initcwnd-01.txt

Abstract

This document proposes an increase in the permitted TCP initial window (IW) from between 2 and 4 segments, as specified in RFC 3390, to 10 segments. It discusses the motivation behind the increase, the advantages and disadvantages of the higher initial window, and presents results from several large scale experiments showing that the higher initial window improves the overall performance of many web services without risking congestion collapse. Finally, it outlines a list of concerns to be addressed in future tests.

Authors

Jerry Chu <hkchu@google.com>
Nandita Dukkipati <nanditad@google.com>
Yuchung Cheng <ycheng@google.com>
Matt Mathis <mattmathis@google.com>

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid)