gistfile1.txt

$ sudo iptables -L
Chain INPUT (policy DROP)
target     prot opt source               destination         
ACCEPT     all  --  anywhere             anywhere            
ACCEPT     all  --  anywhere             anywhere             ctstate ESTABLISHED
ACCEPT     icmp --  anywhere             anywhere             ctstate RELATED
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         
LOG        all  --  anywhere             anywhere             limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix "SFW2-FWD-ILL-ROUTING "

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination         
ACCEPT     all  --  anywhere             anywhere            

Chain forward_ext (0 references)
target     prot opt source               destination         

Chain input_ext (1 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
DROP       all  --  anywhere             anywhere             PKTTYPE = multicast
DROP       all  --  anywhere             anywhere             PKTTYPE = broadcast
LOG        tcp  --  anywhere             anywhere             limit: avg 3/min burst 5 tcp flags:FIN,SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix "SFW2-INext-DROP-DEFLT "
LOG        icmp --  anywhere             anywhere             limit: avg 3/min burst 5 LOG level warning tcp-options ip-options prefix "SFW2-INext-DROP-DEFLT "
LOG        udp  --  anywhere             anywhere             limit: avg 3/min burst 5 ctstate NEW LOG level warning tcp-options ip-options prefix "SFW2-INext-DROP-DEFLT "
DROP       all  --  anywhere             anywhere            

Chain reject_func (0 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