A More Selective List of Services
client_out = "{ ftp-data, ftp, ssh, domain, pop3, auth, nntp, http, \ https, 446, cvspserver, 2628, 5999, 8000, 8080 }" udp_services = "{ domain, ntp }" block # [ ... ] pass quick inet proto { tcp, udp } port $udp_services keep state pass inet proto tcp from $int_if:network to $client_out pass in inet proto tcp from to port ssh
Rule evaluations is top to bottom, last matching rule wins.
The quick keyword exits rule evaluation when current rule matches (quick rule always wins)