| block in on eri0(!) all head 1 | |
| pass in on eri0(!) proto icmp from any to any group 1 | |
| pass out on ed0(!) all head 1000000 | |
| block out on ed0(!) proto udp from any to any group 1000000 | |
| block in on vm0(!) proto tcp/udp from any to any head 101 | |
| pass in proto tcp/udp from 1.1.1.1/32 to 2.2.2.2/32 group 101 | |
| pass in proto tcp from 1.0.0.1/32 to 2.0.0.2/32 group 101 | |
| pass in proto udp from 2.0.0.2/32 to 3.0.0.3/32 group 101 |