TCP Congestion
From DD-WRT Wiki
This is a stub for a future TCP Congestion Control article.
To find the available congestion control algorithm modules (although the kernel may have more built-in, see below):
ls -la /sys/module/tcp_*
e.g. tcp_vegas, tcp_hybla
To find the allowed congestion control algorithms:
cat /proc/sys/net/ipv4/tcp_allowed_congestion_control
e.g. vegas westwood reno
To find the available congestion control algorithms:
cat /proc/sys/net/ipv4/tcp_available_congestion_control
e.g. vegas westwood reno hybla (these also appear in the web interface)