Flooding in SYN and IP Tables admin 2010.07.13 #!/bin/bash/sbin/modprobe ip_tables/sbin/modprobe ip_conntrack/sbin/modprobe ip_conntrack_ftprm /root/.dyn*echo “Setting kernel tcp parameters to reduct DoS effects”#Reduce DoS’ing ability by reducing timeoutsecho 30 > /proc/sys/net/ipv4/tcp_fin_timeoutecho 1800 > /proc/sys/net/ipv4/tcp_keepalive_timeecho 1 > /proc/sys/net/ipv4/tcp_window_scalingecho 0 > /proc/sys/net/ipv4/tcp_sackecho 1280 > /pro... Read More..