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RFC 5827
Title: Early Retransmit for TCP and
Stream Control Transmission Protocol (SCTP)
Author: M. Allman, K. Avrachenkov,
U. Ayesta, J. Blanton,
P. Hurtig
Status: Experimental
Stream: IETF
Date: April 2010
Mailbox: [email protected],
[email protected],
[email protected], [email protected],
[email protected]
Pages: 15
Characters: 35383
Updates/Obsoletes/SeeAlso: None
I-D Tag: draft-ietf-tcpm-early-rexmt-04.txt
URL: http://www.rfc-editor.org/rfc/rfc5827.txt
This document proposes a new mechanism for TCP and Stream Control
Transmission Protocol (SCTP) that can be used to recover lost segments
when a connection's congestion window is small. The "Early Retransmit"
mechanism allows the transport to reduce, in certain special
circumstances, the number of duplicate acknowledgments required to trigger
a fast retransmission. This allows the transport to use fast retransmit
to recover segment losses that would otherwise require a lengthy
retransmission timeout. [STANDARDS TRACK]
This document is a product of the TCP Maintenance and Minor Extensions Working
Group of the IETF.
EXPERIMENTAL: This memo defines an Experimental Protocol for the
Internet community. It does not specify an Internet standard of any
kind. Discussion and suggestions for improvement are requested.
Distribution of this memo is unlimited.
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