Port Triggering - ZyXEL Communications NU-AP699E9N3 User Manual

NU-AP699E9N3 Wireless Router User Manual
Ending Port: Set the end port of the mapping port range.
Service IP Address: Enter the IP address of the computer that provides
services.
After finishing settings, click Apply to save the settings.

8.6.2 Port Triggering

Certain applications, such as WAN network games, video conferences, and
network calls, require multiple connections. Because of the firewall setting, these
applications cannot work on a simple NAT router. However, certain special
applications enable the applications to work on an NAT router. When an
application sends a connection request to a trigger port, the corresponding ports
are open for later connection and service provision.
Choose Network Application > Port Triggering and the Port Triggering page is
displayed.
Enable Port Triggering: If Enable Port Triggering box is not checked, all
port triggering function will be disabled.
Port Triggering Timeout: The timeout value controls the inactive timer at
the specified ingress port. Upon timeout of the inactive timer, the ingress port
is disabled.
Click the Add Service button and the Port Triggering – Services page is
displayed:
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