User manual

8-22 Packet Filter
s
IP:
010 ACCEPT tcp-src-port >= 24;
The following rule example accepts only TCP packets that have
a destination port number that is in the range of 24 to 39:
IP:
010 AND tcp-dest-port > 23;
020 ACCEPT tcp-dest-port < 40;
The following rule example accepts only UDP packets that have
a destination port number that is in the range of 24 to 39:
IP:
010 AND udp-dest-port > 23;
020 ACCEPT udp-dest-port < 40;
You can create rules that accept or reject TCP or UDP packets.
The following rule example rejects TCP packets:
IP:
010 REJECT protocol = tcp;