| pass in on ed0 proto tcp from localhost to localhost port = 23 flags S/SA |
| block in on lo0 proto tcp from any to any flags A |
| pass in on lo0 proto tcp from any to any flags /SAP |
| block in on lo0 proto tcp from any to any flags 0x80/A |
| pass in on lo0 proto tcp from any to any flags S/18 |
| block in on lo0 proto tcp from any to any flags 2/18 |
| pass in on lo0 proto tcp from any to any flags 2 |
| block in on lo0 proto tcp from any to any flags /16 |
| pass in on lo0 proto tcp from any to any flags 2/SA |
| pass in on lo0 proto tcp from any to any flags S/18 |
| block in on lo0 proto tcp from any to any flags 2/18 |
| pass in on lo0 proto tcp from any to any flags 2 |
| block in on lo0 proto tcp from any to any flags /16 |
| pass in on lo0 proto tcp from any to any flags 2/SA |