AirLive A.DUO - Manual (Page 96)

4. Wireless and WAN Settings
89 AirLive A.DUO User’s Manual
4.6.6 Special Applications
Operation Mode -> Setup -> Special Applications
Some Internet application such as Instant Messaging or games use groups of ports, and
are not easy to work behind a firewall. To work well with these special applications we will
open ports to let traffic pass through.
Note: You can use up to 3 sets of opened ports for a specific application. The opened ports
can be separated by a comma and no spaces are allowed (e.g. 2300-2305, 4300-4305,
5300-5305).