netstat -suna
Udp:
xxxxxxxxxx packets received
xxxxxxxxxx packets to unknown port received.
xxxxxxxxxx packet receive errors
xxxxxxxxxx packets sent
0 receive buffer errors
0 send buffer errors
IT_RCVBUF <N>
sysctl -w net.core.rmem_max N
net.core.rmem_max=<N>
sysctl -p
sysctl net.core.rmem_max
sysctl -w net.core.wmem_default <N>
sysctl -w net.core.wmem_max <N>
/etc/sysctl.conf
:net.core.wmem_max=<N>
net.core.wmem_default=<N>
sysctl -p
sysctl net.core.wmem_default
<nfo_home>/server/etc/server.cfg
: