1block in proto tcp from any to any port = 23 2block in proto udp from any to any port = 23 3block in proto tcp/udp from any to any port = 23 4pass in proto tcp from any to any port <= 1023 5pass in proto udp from any to any port <= 1023 6pass in proto tcp/udp from any to any port <= 1023 7block in proto tcp from any to any port >= 1024 8block in proto udp from any to any port >= 1024 9block in proto tcp/udp from any to any port >= 1024 10pass in proto tcp from any to any port >= 1024 11pass in proto udp from any to any port >= 1024 12pass in proto tcp/udp from any to any port >= 1024 13block in proto tcp from any to any port 0 >< 512 14block in proto udp from any to any port 0 >< 512 15block in proto tcp/udp from any to any port 0 >< 512 16pass in proto tcp from any to any port 0 >< 512 17pass in proto udp from any to any port 0 >< 512 18pass in proto tcp/udp from any to any port 0 >< 512 19block in proto tcp from any to any port 6000 <> 6009 20block in proto udp from any to any port 6000 <> 6009 21block in proto tcp/udp from any to any port 6000 <> 6009 22pass in proto tcp from any to any port 6000 <> 6009 23pass in proto udp from any to any port 6000 <> 6009 24pass in proto tcp/udp from any to any port 6000 <> 6009 25pass in proto tcp from any to any port = 23 26pass in proto udp from any to any port = 23 27pass in proto tcp/udp from any to any port = 23 28block in proto tcp from any to any port != 21 29block in proto udp from any to any port != 21 30block in proto tcp/udp from any to any port != 21 31pass in proto tcp from any to any port != 21 32pass in proto udp from any to any port != 21 33pass in proto tcp/udp from any to any port != 21 34block in proto tcp from any to any port < 1024 35block in proto udp from any to any port < 1024 36block in proto tcp/udp from any to any port < 1024 37pass in proto tcp from any to any port < 1024 38pass in proto udp from any to any port < 1024 39pass in proto tcp/udp from any to any port < 1024 40block in proto tcp from any to any port > 1023 41block in proto udp from any to any port > 1023 42block in proto tcp/udp from any to any port > 1023 43pass in proto tcp from any to any port > 1023 44pass in proto udp from any to any port > 1023 45pass in proto tcp/udp from any to any port > 1023 46block in proto tcp from any to any port <= 1023 47block in proto udp from any to any port <= 1023 48block in proto tcp/udp from any to any port <= 1023 49