Chain INPUT (policy DROP)
target     prot opt source               destination
DROP       all  --  anywhere             anywhere            state INVALID
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
DROP       tcp  --  anywhere             anywhere            tcp option=!2 flags:SYN/SYN
input_rule  all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere
ACCEPT     icmp --  anywhere             anywhere
ACCEPT     gre  --  anywhere             anywhere
REJECT     tcp  --  anywhere             anywhere            reject-with tcp-reset
REJECT     all  --  anywhere             anywhere            reject-with icmp-port-unreachable

Chain FORWARD (policy DROP)
target     prot opt source               destination
DROP       all  --  anywhere             anywhere            state INVALID
TCPMSS     tcp  --  anywhere             anywhere            tcp flags:SYN,RST/SYN TCPMSS clamp to PMTU
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
forwarding_rule  all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere

Chain OUTPUT (policy DROP)
target     prot opt source               destination
DROP       all  --  anywhere             anywhere            state INVALID
ACCEPT     all  --  anywhere             anywhere            state RELATED,ESTABLISHED
output_rule  all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere
REJECT     tcp  --  anywhere             anywhere            reject-with tcp-reset
REJECT     all  --  anywhere             anywhere            reject-with icmp-port-unreachable

Chain forward_vlan1 (1 references)
target     prot opt source               destination
ACCEPT     tcp  --  anywhere             10.1.1.3            tcp dpt:5060
ACCEPT     udp  --  anywhere             10.1.1.3            udp dpt:5060
ACCEPT     tcp  --  anywhere             10.1.1.3            tcp dpt:5004
ACCEPT     udp  --  anywhere             10.1.1.3            udp dpt:5004
ACCEPT     tcp  --  anywhere             10.1.1.3            tcp dpt:8000
ACCEPT     udp  --  anywhere             10.1.1.3            udp dpt:8000

Chain forwarding_rule (1 references)
target     prot opt source               destination
forward_vlan1  all  --  anywhere             anywhere

Chain input_rule (1 references)
target     prot opt source               destination
input_vlan1  all  --  anywhere             anywhere

Chain input_vlan1 (1 references)
target     prot opt source               destination

Chain output_rule (1 references)
target     prot opt source               destination