lhanjian / tcp_evil

TCP EVIL

TCP-EVIL Congestion control algorithm, based on very few modifications to tcp_hybla

This module is for Linux 3.2, Debian 7. Use apt-get source your kernel on Debian 7 to get the kernel source for the same kernel version.

Modifications are simple:

1. in slow start phase, increase speed more quickly
2. in congestion avoidance phase, increase speed more quickly
3. when entering loss state, set ssthresh to 0.9 cwnd instead of 0.5 cwnd

This is a demostration of how easily we can increase TCP sending speed from the server side if you ignore fairness and friendliness.

WARNING: DO NOT USE THIS MODULE!

REPEAT: DO NOT USE THIS MODULE!