pfctl -s rules -vv
produzirá algo como:
@71 pass out quick on igb1.100 inet from 209.51.186.0/26 to 192.168.0.0/23 no state
[ Evaluations: 1064257 Packets: 354523 Bytes: 149293726 States: 0 ]
[ Inserted: uid 0 pid 1053 State Creations: 0 ]
O @ 71 é o número da regra