1# test modulate state 2 3block out log on tun1000000 all 4block in log on tun1000000 all 5 6block return-rst out log on tun1000000 proto tcp all 7block return-rst in log on tun1000000 proto tcp all 8block return-icmp out log on tun1000000 proto udp all 9block return-icmp in log on tun1000000 proto udp all 10 11block out log quick on tun1000000 from ! 157.161.48.183 to any 12 13block in quick on tun1000000 from any to 255.255.255.255 14 15block in log quick on tun1000000 from 10.0.0.0/8 to any 16block in log quick on tun1000000 from 172.16.0.0/12 to any 17block in log quick on tun1000000 from 192.168.0.0/16 to any 18block in log quick on tun1000000 from 255.255.255.255/32 to any 19 20pass out on tun1000000 inet proto icmp all icmp-type 8 code 0 keep state 21pass in on tun1000000 inet proto icmp all icmp-type 8 code 0 keep state 22 23pass out on tun1000000 proto udp all keep state 24 25pass in on tun1000000 proto udp from any to any port = domain keep state 26 27pass out on tun1000000 proto tcp all modulate state 28pass in on tun1000000 proto { tcp udp icmp } all modulate state 29pass in on tun1000000 proto { udp tcp icmp } all flags S/SA synproxy state 30 31pass in on tun1000000 proto tcp from any to any port = ssh modulate state 32pass in on tun1000000 proto tcp from any to any port = smtp modulate state 33pass in on tun1000000 proto tcp from any to any port = domain modulate state 34pass in on tun1000000 proto tcp from any to any port = auth modulate state 35