Chain INPUT (policy DROP) target prot opt source destination DROP tcp -- anywhere anywhere tcp dpt:ssh state NEW recent: UPDATE seconds: 120 hit_count: 2 name: DEFAULT side: source tcp -- anywhere anywhere tcp dpt:ssh state NEW recent: SET name: DEFAULT side: source ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED ACCEPT tcp -- anywhere anywhere tcp dpt:ssh ACCEPT tcp -- anywhere anywhere tcp dpt:ipp ACCEPT all -- anywhere anywhere LOG all -- anywhere anywhere LOG level warning Chain FORWARD (policy DROP) target prot opt source destination Chain OUTPUT (policy DROP) target prot opt source destination ACCEPT all -- anywhere anywhere ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED ACCEPT icmp -- anywhere anywhere ACCEPT tcp -- anywhere anywhere tcp dpt:ssh ACCEPT tcp -- anywhere anywhere tcp dpt:smtp ACCEPT tcp -- anywhere anywhere tcp dpt:www ACCEPT tcp -- anywhere anywhere tcp dpt:pop3 ACCEPT tcp -- anywhere anywhere tcp dpt:https ACCEPT tcp -- anywhere anywhere tcp dpt:ipp ACCEPT tcp -- anywhere anywhere tcp dpt:ircd ACCEPT tcp -- anywhere anywhere tcp dpt:hkp ACCEPT udp -- anywhere anywhere udp dpt:domain ACCEPT udp -- anywhere anywhere udp dpt:bootps ACCEPT udp -- anywhere anywhere udp dpt:bootpc ACCEPT udp -- anywhere anywhere udp dpt:ipp LOG all -- anywhere anywhere LOG level warning REJECT all -- anywhere anywhere reject-with icmp-port-unreachable