$ cat >> /etc/sysconfig/network FORWARD_IPV4=true ^D $ cat >> /etc/rc.d/rc.local /sbin/depmod -a /sbin/modprobe ip_masq_ftp /sbin/modprobe ip_masq_raudio /sbin/modprobe ip_masq_irc /sbin/ipchains -P forward DENY /sbin/ipchains -A forward -s 192.168.10.0/24 -j MASQ ^D $ echo 1 > /proc/sys/net/ipv4/ip_forward