INNACOMM W3100V, Руководство пользователя

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the Internal Port field, enter the internal port number, to which service requests are
to be forwarded. In the Local IP Address field, enter the IP address of the PC that
provides the service.
Example
The Web server is configured to react to requests on port 8080. However, the
requests from websites enter the Web server via port 80 (standard value). If you
add the PC to the forwarding table and define port 80 as the public port and port
8080 as an internal port, all requests from the Internet are diverted to the service
with port 80 on the Web server of the PC you have defined with port 8080.
Deleting Port Forwarding
Step 1 Select the Remove check box.
Step 2 Click Remove to apply the settings.
3.4.3.3 Port Triggering
If you configure port triggering for a certain application, you need to determine a
so-called trigger port and the protocol (TCP or UDP) that this port uses. You then
assign the public ports that are to be opened for the application to this trigger port.
You can select known Internet services or manually assign ports or port blocks.
Adding Port Triggering
Step 1 To set up port triggering for a service, select Advanced Settings > NAT >
Port Triggering , and click Add .
Step 2 Select the required application from the Select an application drop-down