Chain INPUT (policy DROP) target prot opt source destination ACCEPT all -- anywhere anywhere ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED input_int all -- anywhere anywhere input_ext all -- anywhere anywhere input_ext all -- anywhere anywhere input_ext all -- anywhere anywhere LOG all -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-IN-ILL-TARGET ' DROP all -- anywhere anywhere Chain FORWARD (policy DROP) target prot opt source destination TCPMSS tcp -- anywhere anywhere tcp flags:SYN,RST/SYN TCPMSS clamp to PMTU ACCEPT all -- anywhere anywhere forward_int all -- anywhere anywhere forward_ext all -- anywhere anywhere forward_ext all -- anywhere anywhere LOG all -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-FWD-ILL-ROUTING ' DROP all -- anywhere anywhere Chain OUTPUT (policy ACCEPT) target prot opt source destination ACCEPT all -- anywhere anywhere ACCEPT all -- anywhere anywhere state NEW,RELATED,ESTABLISHED LOG all -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-OUT-ERROR ' Chain forward_ext (2 references) target prot opt source destination ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp echo-reply ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp destination-unreachable ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp time-exceeded ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp parameter-problem ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp timestamp-reply ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp address-mask-reply ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp protocol-unreachable ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp redirect ACCEPT all -- anywhere anywhere state NEW,RELATED,ESTABLISHED ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED ACCEPT all -- anywhere anywhere state NEW,RELATED,ESTABLISHED ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED DROP all -- anywhere anywhere PKTTYPE = multicast LOG all -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-FWDext-DROP-DEFLT ' DROP all -- anywhere anywhere Chain forward_int (1 references) target prot opt source destination ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp echo-reply ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp destination-unreachable ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp time-exceeded ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp parameter-problem ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp timestamp-reply ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp address-mask-reply ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp protocol-unreachable ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp redirect ACCEPT all -- anywhere anywhere state NEW,RELATED,ESTABLISHED ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED ACCEPT all -- anywhere anywhere state NEW,RELATED,ESTABLISHED ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED DROP all -- anywhere anywhere PKTTYPE = multicast LOG all -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-FWDint-DROP-DEFLT ' DROP all -- anywhere anywhere Chain input_ext (3 references) target prot opt source destination DROP all -- anywhere anywhere PKTTYPE = broadcast ACCEPT icmp -- anywhere anywhere icmp source-quench ACCEPT icmp -- anywhere anywhere icmp echo-request ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp echo-reply ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp destination-unreachable ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp time-exceeded ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp parameter-problem ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp timestamp-reply ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp address-mask-reply ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp protocol-unreachable ACCEPT icmp -- anywhere anywhere state RELATED,ESTABLISHED icmp redirect LOG tcp -- anywhere anywhere tcp dpt:ident state NEW limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-INext-REJECT ' reject_func tcp -- anywhere anywhere tcp dpt:ident state NEW DROP all -- anywhere anywhere PKTTYPE = multicast LOG all -- anywhere anywhere limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP-DEFLT ' DROP all -- anywhere anywhere Chain input_int (1 references) target prot opt source destination ACCEPT all -- anywhere anywhere Chain reject_func (1 references) target prot opt source destination REJECT tcp -- anywhere anywhere reject-with tcp-reset REJECT udp -- anywhere anywhere reject-with icmp-port-unreachable REJECT all -- anywhere anywhere reject-with icmp-proto-unreachable