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NETWORK-NODE IPTABLES
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# iptables -L
Chain INPUT (policy ACCEPT)
target     prot opt source               destination
neutron-openvswi-INPUT  all  --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere             state RELATED,ESTABLISHED
ACCEPT     icmp --  anywhere             anywhere
ACCEPT     all  --  anywhere             anywhere
ACCEPT     tcp  --  anywhere             anywhere             state NEW tcp dpt:4506
ACCEPT     tcp  --  anywhere             anywhere             state NEW tcp dpt:4505
ACCEPT     tcp  --  anywhere             anywhere             state NEW tcp dpt:ssh

Chain FORWARD (policy ACCEPT)
target     prot opt source               destination
neutron-filter-top  all  --  anywhere             anywhere
neutron-openvswi-FORWARD  all  --  anywhere             anywhere

Chain OUTPUT (policy ACCEPT)
target     prot opt source               destination
neutron-filter-top  all  --  anywhere             anywhere
neutron-openvswi-OUTPUT  all  --  anywhere             anywhere

Chain neutron-filter-top (2 references)
target     prot opt source               destination
neutron-openvswi-local  all  --  anywhere             anywhere

Chain neutron-openvswi-FORWARD (1 references)
target     prot opt source               destination

Chain neutron-openvswi-INPUT (1 references)
target     prot opt source               destination

Chain neutron-openvswi-OUTPUT (1 references)
target     prot opt source               destination

Chain neutron-openvswi-local (1 references)
target     prot opt source               destination

Chain neutron-openvswi-sg-chain (0 references)
target     prot opt source               destination
ACCEPT     all  --  anywhere             anywhere

Chain neutron-openvswi-sg-fallback (0 references)
target     prot opt source               destination
DROP       all  --  anywhere             anywhere             /* Default drop rule for unmatched traffic. */