pass in proto tcp from any to any port = 23 flags S/SA keep state
block in proto tcp from any to any port = 23 flags S/SA keep state
pass in proto udp from any to any port = 53 keep frags
block in proto udp from any to any port = 53 keep frags
pass in proto udp from any to any port = 53 keep state
block in proto udp from any to any port = 53 keep state
pass in on e0 proto tcp from any to any port = 25 keep state
