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block drop out log on tun0 all
block drop in log on tun0 all
block return-rst out log on tun0 proto tcp all
block return-rst in log on tun0 proto tcp all
block return-icmp(port-unr, port-unr) out log on tun0 proto udp all
block return-icmp(port-unr, port-unr) in log on tun0 proto udp all
block drop out log quick on tun0 inet from ! 157.161.48.183 to any
block drop in quick on tun0 inet from any to 255.255.255.255
block drop in log quick on tun0 inet from 10.0.0.0/8 to any
block drop in log quick on tun0 inet from 172.16.0.0/12 to any
block drop in log quick on tun0 inet from 192.168.0.0/16 to any
block drop in log quick on tun0 inet from 255.255.255.255 to any
pass out on tun0 inet proto icmp all icmp-type echoreq code 0 keep state
pass in on tun0 inet proto icmp all icmp-type echoreq code 0 keep state
pass out on tun0 proto udp all keep state
pass in on tun0 proto udp from any to any port = domain keep state
pass out on tun0 proto tcp all modulate state
pass in on tun0 proto tcp from any to any port = ssh modulate state
pass in on tun0 proto tcp from any to any port = smtp modulate state
pass in on tun0 proto tcp from any to any port = domain modulate state
pass in on tun0 proto tcp from any to any port = auth modulate state
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