root@hjortron:/etc # iptables --list -n -v -t mangle Chain PREROUTING (policy ACCEPT 1141K packets, 1584M bytes) pkts bytes target prot opt in out source destination Chain INPUT (policy ACCEPT 1117K packets, 1566M bytes) pkts bytes target prot opt in out source destination Chain FORWARD (policy ACCEPT 20458 packets, 18M bytes) pkts bytes target prot opt in out source destination Chain OUTPUT (policy ACCEPT 623K packets, 52M bytes) pkts bytes target prot opt in out source destination Chain POSTROUTING (policy ACCEPT 643K packets, 71M bytes) pkts bytes target prot opt in out source destination root@hjortron:/etc # iptables --list -n -v Chain INPUT (policy DROP 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 7819 808K ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0 0 0 LOG all -- !lo * 127.0.0.0/8 0.0.0.0/0 LOG flags 0 level 4 0 0 DROP all -- !lo * 127.0.0.0/8 0.0.0.0/0 48 15756 ACCEPT all -- eth1 * 0.0.0.0/0 255.255.255.255 4927 285K ACCEPT all -- eth1 * 192.168.0.0/24 0.0.0.0/0 0 0 ACCEPT !tcp -- eth1 * 0.0.0.0/0 224.0.0.0/4 0 0 LOG all -- eth0 * 192.168.0.0/24 0.0.0.0/0 LOG flags 0 level 4 0 0 DROP all -- eth0 * 192.168.0.0/24 0.0.0.0/0 0 0 ACCEPT all -- eth0 * 0.0.0.0/0 255.255.255.255 1103K 1565M ACCEPT all -- eth0 * 0.0.0.0/0 81.172.135.101 0 0 ACCEPT all -- eth0 * 0.0.0.0/0 255.255.255.255 1286 36008 DROP all -- * * 0.0.0.0/0 224.0.0.1 0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 0 0 DROP all -- * * 0.0.0.0/0 0.0.0.0/0 Chain FORWARD (policy DROP 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 7511 477K ACCEPT all -- eth1 eth0 192.168.0.0/24 0.0.0.0/0 12947 18M ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED 0 0 LOG all -- * eth0 0.0.0.0/0 192.168.0.0/24 LOG flags 0 level 4 0 0 DROP all -- * eth0 0.0.0.0/0 192.168.0.0/24 0 0 DROP all -- * * 0.0.0.0/0 224.0.0.1 0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 0 0 DROP all -- * * 0.0.0.0/0 0.0.0.0/0 Chain OUTPUT (policy DROP 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 7819 808K ACCEPT all -- * lo 0.0.0.0/0 0.0.0.0/0 6 1978 ACCEPT all -- * eth1 0.0.0.0/0 255.255.255.255 8627 13M ACCEPT all -- * eth1 0.0.0.0/0 192.168.0.0/24 0 0 ACCEPT !tcp -- * eth1 0.0.0.0/0 224.0.0.0/4 0 0 LOG all -- * eth0 0.0.0.0/0 192.168.0.0/24 LOG flags 0 level 4 0 0 DROP all -- * eth0 0.0.0.0/0 192.168.0.0/24 0 0 ACCEPT all -- * eth0 0.0.0.0/0 255.255.255.255 606K 39M ACCEPT all -- * eth0 81.172.135.101 0.0.0.0/0 0 0 ACCEPT all -- * eth0 255.255.255.255 0.0.0.0/0 0 0 DROP all -- * * 0.0.0.0/0 224.0.0.1 0 0 LOG all -- * * 0.0.0.0/0 0.0.0.0/0 LOG flags 0 level 4 0 0 DROP all -- * * 0.0.0.0/0 0.0.0.0/0