below is my /etc/iptables iptables -A INPUT -s 172.16.1.88--dport 80 -j ACCEPT iptables -A INPUT -s 172.16.1.88--dport 25 -j ACCEPT iptables -A INPUT -s 172.16.1.88--dport 110 -j ACCEPT iptables -A INPUT -s 172.16.1.88-j DROP iptables -A FORWARD -s 172.16.1.88--dport 80 -j ACCEPT iptables -A FORWARD -s 172.16.1.88--dport 25 -j ACCEPT iptables -A FORWARD -s 172.16.1.88--dport 110 -j ACCEPT iptables -A FORWARD -s 172.16.1.88-j DROP iptables -A FORWARD -i eth1 -j ACCEPT
but yahoomessenger is smarter, it will check the opened port and then use it .. I need advice .. thanks
