A New Internet-Draft is available from the on-line Internet-Drafts directories.
Title : Microsoft's Datacenter TCP (DCTCP): TCP Congestion Control for Datacenters
Authors : Stephen Bensley
Lars Eggert
Dave Thaler
Filename : draft-bensley-tcpm-dctcp-02.txt
Pages : 10
Date : 2015-01-21
Abstract:
This memo describes Datacenter TCP (DCTCP), an improvement to TCP
congestion control for datacenter traffic, as implemented in Windows
Server 2012. DCTCP enhances Explicit Congestion Notification (ECN)
processing to estimate the fraction of bytes that encounter
congestion, rather than simply detecting that some congestion has
occurred. DCTCP then scales the TCP congestion window based on this
estimate. This method achieves high burst tolerance, low latency,
and high throughput with shallow-buffered switches.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-bensley-tcpm-dctcp/
There's also a htmlized version available at:
http://tools.ietf.org/html/draft-bensley-tcpm-dctcp-02
A diff from the previous version is available at:
http://www.ietf.org/rfcdiff?url2=draft-bensley-tcpm-dctcp-02
Please note that it may take a couple of minutes from the time of submission
until the htmlized version and diff are available at tools.ietf.org.
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
_______________________________________________
I-D-Announce mailing list
I-D-Announce@ietf.org
https://www.ietf.org/mailman/listinfo/i-d-announce
Internet-Draft directories: http://www.ietf.org/shadow.html
or ftp://ftp.ietf.org/ietf/1shadow-sites.txt
