1map foo0 from 0/0 port = 1 to 0/0 port != 0 -> 0/32 udp 2map foo0 from 0/0 port = 1 to 0/0 port != 0 -> 0/32 udp 3map foo0 from 0/0 port < 1 to 0/0 port > 0 -> 0/32 tcp 4map foo0 from 0/0 port < 1 to 0/0 port > 0 -> 0/32 tcp 5map foo0 from 0/0 port <= 1 to 0/0 port >= 0 -> 0/32 tcp/udp 6map foo0 from 0/0 port <= 1 to 0/0 port >= 0 -> 0/32 tcp/udp 7map foo0 from 0/0 port 1 >< 20 to 0/0 port 20 <> 40 -> 0/32 tcp/udp 8map foo0 from 0/0 port 10:20 to 0/0 port 30:40 -> 0/32 tcp/udp 9