Chain INPUT (policy DROP) target prot opt source destination ACCEPT icmp -- 0.0.0.0/0 0.0.0.0/0 limit: avg 5/sec burst 5 icmp type 8 ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 state RELATED,ESTABLISHED LOG all -- 0.0.0.0/0 0.0.0.0/0 limit: avg 5/sec burst 5 LOG flags 0 level 4 prefix `KMF: ' ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp dpt:80 ACCEPT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp spt:80 Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination