TCP Congestion settings in kernel

Any chance of getting


Want to try some of the other settings to erk out every last erg :)

2 Replies

Can't use set that sort of thing in /proc ??

echo 262144 > /proc/sys/net/core/wmem_max

echo 262144 > /proc/sys/net/core/rmem_max

echo 1 > /proc/sys/net/ipv4/tcp_timestamps

echo 1 > /proc/sys/net/ipv4/tcpwindowscaling

echo 1 > /proc/sys/net/ipv4/tcp_sack

echo 8388608 > /proc/sys/net/core/wmem_max

echo 8388608 > /proc/sys/net/core/rmem_max

echo "4096 87380 4194304" > /proc/sys/net/ipv4/tcp_rmem

echo "4096 65536 4194304" > /proc/sys/net/ipv4/tcp_wmem

echo 65536 > /proc/sys/net/core/rmem_default

echo 65536 > /proc/sys/net/core/wmem_default

ifconfig eth0 txqueuelen 1000

By default you only get the 2 algos: reno and bic, if you want the rest, you need to enable them before you do a kernel compile.

ie: scalable, highspeed, vegas, htcp, etc


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