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 1332 255275 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED 4 255 26220 DROP all -- eth1 * 0.0.0.0/0 !10.49.29.3 5 0 0 DROP all -- eth0 * 0.0.0.0/0 !10.149.29.227 6 74 3848 ACCEPT tcp -- eth1 * 10.0.0.0/8 0.0.0.0/0 tcp dpt:10000 state NEW 7 1 52 ACCEPT tcp -- eth1 * 10.0.0.0/8 0.0.0.0/0 tcp dpt:22 state NEW 8 0 0 DROP all -- eth1 * 0.0.0.0/0 0.0.0.0/0 9 2 112 ACCEPT tcp -- eth0 * 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 state NEW 10 0 0 ACCEPT tcp -- eth0 * 0.0.0.0/0 0.0.0.0/0 tcp dpts:20:21 state NEW 11 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 1479 packets, 513909 bytes) num pkts bytes target prot opt in out source destination 1 24 18396 DROP all -- * eth1 !10.49.29.3 0.0.0.0/0 2 0 0 DROP all -- * eth0 !10.149.29.227 0.0.0.0/0