Chain PREROUTING (policy ACCEPT 116 packets, 9638 bytes)
 pkts bytes target     prot opt in     out     source               destination         
  235 18818 neutron-openvswi-PREROUTING  all  --  *      *       0.0.0.0/0            0.0.0.0/0           

Chain INPUT (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination         

Chain OUTPUT (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination         

Chain POSTROUTING (policy ACCEPT 421 packets, 30510 bytes)
 pkts bytes target     prot opt in     out     source               destination         
  421 30510 LIBVIRT_PRT  all  --  *      *       0.0.0.0/0            0.0.0.0/0           

Chain LIBVIRT_PRT (1 references)
 pkts bytes target     prot opt in     out     source               destination         

Chain neutron-openvswi-PREROUTING (1 references)
 pkts bytes target     prot opt in     out     source               destination