AT&T: 15 Mbps Internet connections "irrelevant"

Edward B. DREGER eddy+public+spam at noc.everquick.net
Sat Apr 1 19:30:01 UTC 2006


JL> Date: Sat, 1 Apr 2006 14:02:13 -0500 (EST)
JL> From: Jon Lewis

JL> Maybe they meant that the typical end-user windows IP stack has small enough
JL> TCP windows that when you take into account typical latency across the
JL> internet, those users just can't utilize their high bandwidth links due to
JL> the bandwidth * delay product.

I wondered the same at first, but that's hardly "the backbone".  And TCP 
windowing affects single TCP streams... with bittorrent and similar, 
people have found workarounds.


Eddy
--
Everquick Internet - http://www.everquick.net/
A division of Brotsman & Dreger, Inc. - http://www.brotsman.com/
Bandwidth, consulting, e-commerce, hosting, and network building
Phone: +1 785 865 5885 Lawrence and [inter]national
Phone: +1 316 794 8922 Wichita
________________________________________________________________________
DO NOT send mail to the following addresses:
davidc at brics.com -*- jfconmaapaq at intc.net -*- sam at everquick.net
Sending mail to spambait addresses is a great way to get blocked.
Ditto for broken OOO autoresponders and foolish AV software backscatter.



More information about the NANOG mailing list