Chain PREROUTING (policy ACCEPT 844M packets, 3224G bytes)
 pkts bytes target     prot opt in     out     source               destination         

Chain INPUT (policy ACCEPT 844M packets, 3224G bytes)
 pkts bytes target     prot opt in     out     source               destination         

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

Chain OUTPUT (policy ACCEPT 520M packets, 3207G bytes)
 pkts bytes target     prot opt in     out     source               destination         

Chain POSTROUTING (policy ACCEPT 520M packets, 3207G bytes)
 pkts bytes target     prot opt in     out     source               destination         
    0     0 CHECKSUM   udp  --  *      virbr0  0.0.0.0/0            0.0.0.0/0           udp dpt:68 CHECKSUM fill 
