Chain PREROUTING (policy ACCEPT 52 packets, 5591 bytes)
 pkts bytes target     prot opt in     out     source               destination         
  173 15183 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 467 packets, 34039 bytes)
 pkts bytes target     prot opt in     out     source               destination         
  467 34039 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