pass in quick on wi0 proto { tcp, udp } from $user_ip to any keep state flags S/SA
-------------------------
pass in quick on wi0 proto tcp from $user_ip to any port { smtp, www, https, pop3, pop3s, imap, imaps } keep state flags S/SA
pass in quick on wi0 proto udp from $user_ip to any port domain
-------------------------
nat-anchor authpf
rdr-anchor authpf
binat-anchor authpf
anchor authpf
-------------------------
ClientAliveInterval 15
ClientAliveCountMax 3
