version 5

interface eth0 internet
        server ssh accept
        server custom sshd-https tcp/443 any accept
        server custom sshd-dns tcp/53 any accept
        server http accept
        server smtp accept
        server custom imap-ssl tcp/993 any accept
        server custom smtp-ssl tcp/465 any accept
        server custom bv2-tcp tcp/3333:3340 any accept
        server custom bv2-udp udp/3333:3340 any accept
        server custom bzflag-tcp tcp/5154:5155 any accept
        server custom bzflag-udp udp/5154:5155 any accept
        server custom squid-nonauth tcp/8080 any accept src 64.207.228.128/26
        server custom squid-auth tcp/8081 any accept

        client all accept