1pass all flags S/SA 2pass in proto tcp from any to any port = 10 flags S/SA 3pass in proto tcp from any to any port = 20 flags S/SA 4pass in proto tcp from any to any port = 30 flags S/SA 5pass in proto tcp from any to any port = 40 flags S/SA 6pass in proto tcp from any to any port = 50 flags S/SA 7