Dear All, My current situation: I have one computer: - eth0 -> connected to and dial DSL modem (pppoe), no IP - eth1 -> connected to LAN, IP: 192.168.1.251 - ppp0 -> up after dialup (dynamic IP) I have another computer with IP: 192.168.1.252 What i want is: - i want to redirect all request to ppp0 to eth1, which will forward to another computer (192.168.1.252). I am using these rules, but not working: iptables -F INPUT iptables -F OUTPUT iptables -F FORWARD iptables -P INPUT ACCEPT iptables -P OUTPUT ACCEPT iptables -P FORWARD ACCEPT iptables -t nat -F iptables -t nat -A PREROUTING -i ppp0 -j DNAT --to-destination 192.168.1.252 iptables -t nat -A POSTROUTING -o ppp0 -j MASQUERADE iptables -t nat -A POSTROUTING -s 192.168.1.252 -o ppp0 -j MASQUERADE PS: i have set /proc/sys/net/ipv4/ip_forward to 1 (echo 1 > /proc/sys/net/ipv4/ip_forward) Please help. Best regards, Sandy -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html