New transit tests

Mikael Abrahamsson swmike at swm.pp.se
Sat Feb 19 22:38:57 CST 2011


On Sun, 20 Feb 2011, Diogo Montagner wrote:

> Your test will be limited by the latency. You can do some tweak in the 
> TCP but it will not improve too much considering the latency between BR 
> and US.

With 200ms delay he only needs 1 megabyte of TCP window to reach 40 
megabit/s. This is definitely not out of reach in case the transport is 
loss free.

The world speed record a few years ago was approximately 10 gigabit/s in a 
single TCP session, I don't know if someone has bested that yet.

-- 
Mikael Abrahamsson    email: swmike at swm.pp.se




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