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Port Trigger lets you specify ports to be opened for specific applications to work properly with
the Network Address Translation (NAT) feature of the router. A maximum of 10 rules can be
defined.
A list of popular applications has been included to choose from. Select your application from
the Popular Applications list, and then click Add. The settings are transferred to a row in
the Port Trigger table. Click Save to save the settings for that application. If your application is
not listed, you can consult the application vendor to determine which ports need to be
configured. You can then manually enter the port information into the router. Multiple ports can
be entered by separating the port numbers by commas (for example; 10, 20, 30), or ranges of
ports can be specified by using dashes (for example; 20-30).
This page includes the following settings:
Enable
Enables the port trigger feature on the router.
Rule Enable
Enables the configured port trigger rule.
Popular Applications
Lists a number of popular applications to automatically configure the settings.
Trigger Port
Specifies application port numbers to open on the LAN. Multiple ports can be entered by
separating the port numbers by commas (for example; 10, 20, 30), or ranges of ports can be
specified by using dashes (for example; 20-30).
Trigger Protocol
Selects the TCP or UDP protocol.
Public Port
Specifies port numbers to open for the WAN.
Public Protocol
Selects the TCP or UDP protocol.
104
NAT configuration
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