[root@hal ~]# iptables -L -v -n Chain INPUT (policy DROP 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 362 15084 DROP all -- * * 0.0.0.0/0 0.0.0.0/0 state INVALID 0 0 REJECT tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp flags:0x12/0x12 state NEW reject-with tcp-reset 10 1110 DROP tcp -- * * 0.0.0.0/0 0.0.0.0/0 tcp flags:!0x17/0x02 state NEW 0 0 DROP all -- eth0 * 127.0.0.0/8 0.0.0.0/0 0 0 DROP all -- eth0 * 169.254.0.0/16 0.0.0.0/0 1098 158K ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0 0 0 ACCEPT all -- pptp+ * 0.0.0.0/0 0.0.0.0/0 0 0 ACCEPT all -- tun+ * 0.0.0.0/0 0.0.0.0/0 243 7047 ACCEPT icmp -- eth0 * 0.0.0.0/0 0.0.0.0/0 icmp type 0 0 0 ACCEPT icmp -- eth0 * 0.0.0.0/0 0.0.0.0/0 icmp type 3 0 0 ACCEPT icmp -- eth0 * 0.0.0.0/0 0.0.0.0/0 icmp type 8 0 0 ACCEPT icmp -- eth0 * 0.0.0.0/0 0.0.0.0/0 icmp type 11 0 0 ACCEPT udp -- eth0 * 0.0.0.0/0 0.0.0.0/0 udp spt:67 dpt:68 0 0 ACCEPT tcp -- eth0 * 0.0.0.0/0 0.0.0.0/0 tcp spt:67 dpt:68 0 0 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:80 0 0 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:443 290 20998 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:22 0 0 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:9090 0 0 ACCEPT udp -- * * 0.0.0.0/0 192.168.1.5 udp dpt:9090 0 0 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:9092 0 0 ACCEPT udp -- * * 0.0.0.0/0 192.168.1.5 udp dpt:9092 102K 5483K ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:3483 180 11700 ACCEPT udp -- * * 0.0.0.0/0 192.168.1.5 udp dpt:3483 320K 15M ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:9000 0 0 ACCEPT udp -- * * 0.0.0.0/0 192.168.1.5 udp dpt:9000 264 19567 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:445 0 0 ACCEPT udp -- * * 0.0.0.0/0 192.168.1.5 udp dpt:445 0 0 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:138 0 0 ACCEPT udp -- * * 0.0.0.0/0 192.168.1.5 udp dpt:138 0 0 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:137 0 0 ACCEPT udp -- * * 0.0.0.0/0 192.168.1.5 udp dpt:137 0 0 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:139 0 0 ACCEPT udp -- * * 0.0.0.0/0 192.168.1.5 udp dpt:139 0 0 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:901 0 0 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:81 0 0 ACCEPT tcp -- * * 0.0.0.0/0 192.168.1.5 tcp dpt:1875 131 18234 ACCEPT udp -- eth0 * 0.0.0.0/0 192.168.1.5 udp dpts:1024:65535 state RELATED,ESTABLISHED 25757 38M ACCEPT tcp -- eth0 * 0.0.0.0/0 192.168.1.5 tcp dpts:1024:65535 state RELATED,ESTABLISHED 2839 171K DROP all -- eth0 * 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 Chain OUTPUT (policy DROP 0 packets, 0 bytes) pkts bytes target prot opt in out source destination 1102 159K ACCEPT all -- * lo 0.0.0.0/0 0.0.0.0/0 0 0 ACCEPT all -- * pptp+ 0.0.0.0/0 0.0.0.0/0 0 0 ACCEPT all -- * tun+ 0.0.0.0/0 0.0.0.0/0 284 10860 ACCEPT icmp -- * eth0 0.0.0.0/0 0.0.0.0/0 0 0 ACCEPT udp -- * eth0 0.0.0.0/0 0.0.0.0/0 udp spt:68 dpt:67 0 0 ACCEPT tcp -- * eth0 0.0.0.0/0 0.0.0.0/0 tcp spt:68 dpt:67 0 0 ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:80 0 0 ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:443 245 33436 ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:22 0 0 ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:9090 0 0 ACCEPT udp -- * eth0 192.168.1.5 0.0.0.0/0 udp spt:9090 0 0 ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:9092 0 0 ACCEPT udp -- * eth0 192.168.1.5 0.0.0.0/0 udp spt:9092 110K 53M ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:3483 388 25690 ACCEPT udp -- * eth0 192.168.1.5 0.0.0.0/0 udp spt:3483 481K 712M ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:9000 0 0 ACCEPT udp -- * eth0 192.168.1.5 0.0.0.0/0 udp spt:9000 221 102K ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:445 0 0 ACCEPT udp -- * eth0 192.168.1.5 0.0.0.0/0 udp spt:445 0 0 ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:138 74 16212 ACCEPT udp -- * eth0 192.168.1.5 0.0.0.0/0 udp spt:138 0 0 ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:137 215 17112 ACCEPT udp -- * eth0 192.168.1.5 0.0.0.0/0 udp spt:137 0 0 ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:139 0 0 ACCEPT udp -- * eth0 192.168.1.5 0.0.0.0/0 udp spt:139 0 0 ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:901 0 0 ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:81 0 0 ACCEPT tcp -- * eth0 192.168.1.5 0.0.0.0/0 tcp spt:1875 13713 631K ACCEPT all -- * eth0 0.0.0.0/0 0.0.0.0/0 0 0 DROP all -- * eth0 0.0.0.0/0 0.0.0.0/0 Chain drop-lan (0 references) pkts bytes target prot opt in out source destination 0 0 DROP all -- * * 0.0.0.0/0 0.0.0.0/0 [root@hal ~]#