150M Wireless N ADSL2+ Router
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automatically enabled by the built-in firewall when connections
initiated by application programs succeed.
For example: You have created a server on router’s LAN side that can
automatically download material from Internet (via port: 9090) and
share its data with other users. And you want Internet users to
download data from your server (via port: 9999). For configurations,
follow the instructions below:
To enter the port triggering interface, click ―Advanced Setup‖
―NAT‖
―Port Triggering‖, and then click the ―Add‖ button to configure
the page below (Refer to the parameters configured on the page
below):
When your server initiates a connection toward the server on Internet
via port: 9090, the router’s firewall will automatically open port: 9999 to
let Internet users access your server to download data via this port:
9999.