Hi, Are there any differences between iptables -A FORWARD -p tcp -i ppp0 --dport 80 \ -m state --state NEW,ESTABLISHED,RELATED -j ACCEPT and iptables -A FORWARD -p tcp -i ppp0 --dport 80 -j ACCEPT ? -- Linux 2.4.4fw #3 Thu Jun 21 21:29:13 CST 2001 i586 unknown 06:10:02 up 13 days, 6:05, 1 user, load average: 1.03, 1.01, 1.00