root@webserver:/home/admin# iptables -L -v -n -x --line-numbers Chain INPUT (policy ACCEPT 0 packets, 0 bytes) num pkts bytes target prot opt in out source destination 1 0 0 ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0 2 0 0 ACCEPT all -- tun0 * 0.0.0.0/0 0.0.0.0/0 3 142 12705 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED 4 1 52 ACCEPT tcp -- eth1 * 10.0.0.0/8 0.0.0.0/0 tcp dpt:10000 state NEW 5 2 104 ACCEPT tcp -- eth1 * 10.0.0.0/8 0.0.0.0/0 tcp dpt:22 state NEW 6 113 6928 DROP all -- eth1 * 0.0.0.0/0 0.0.0.0/0 7 0 0 ACCEPT all -- * * 172.17.212.1 0.0.0.0/0 8 0 0 ACCEPT tcp -- * * 10.0.0.0/8 0.0.0.0/0 tcp dpts:20:21 state NEW 9 0 0 ACCEPT icmp -- * * 0.0.0.0/0 0.0.0.0/0 10 0 0 ACCEPT tcp -- * * 172.17.208.0/24 0.0.0.0/0 tcp dpts:20:21 state NEW 11 0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 state NEW 12 0 0 DROP all -- * * 0.0.0.0/0 0.0.0.0/0 Chain FORWARD (policy ACCEPT 0 packets, 0 bytes) num pkts bytes target prot opt in out source destination Chain OUTPUT (policy ACCEPT 140 packets, 45364 bytes) num pkts bytes target prot opt in out source destination root@webserver:/home/admin#