PHPunion slash的学习记录

/sbin/iptables -t nat -A POSTROUTING -o eth0 -s 172.16.0.0/16 -j MASQUERADE

/sbin/iptables -t nat -A POSTROUTING -j MASQUERADE

/sbin/iptables -F FORWARD

/sbin/iptables -A FORWARD -p udp -s 172.16.0.0/16 –dport 53 -j ACCEPT
/sbin/iptables -A FORWARD -p tcp -s 172.16.0.0/16 –dport 1723 -j ACCEPT
/sbin/iptables -A FORWARD -p gre -s 172.16.0.0/16 -j ACCEPT
/sbin/iptables -A FORWARD -m state –state ESTABLISHED,RELATED -j ACCEPT