1block out log quick on qfe0 from 192.168.7.0/24 to any 2block out log quick on nf0 from 192.168.6.0/24 to any 3pass in quick on nf0 proto tcp from any to any port = 111 flags S keep state 4pass in quick on nf0 proto udp from any to any port = 111 keep state 5block return-rst in log quick on nf0 proto tcp from any to any 6block in log quick on nf0 from 192.168.7.0/24 to any 7block return-rst in log quick on qfe0 proto tcp from any to any 8block in log quick on qfe0 from 192.168.6.0/24 to any 9 10