Sitecom WLR-8200 User Manual page 38

Special Applications
Some applications require multiple connections, such as Internet games, video Conferencing,
Internet telephony and others. In this section you can configure the router to support multiple
connections for these types of applications.

Enable Trigger Port: Enable the Special Application function.

Trigger Port: This is the outgoing (Outbound) range of port numbers for this particular
application.

Trigger Type: Select whether the outbound port protocol is "TCP", "UDP" or both.

Public Port: Enter the In-coming (Inbound) port or port range for this type of application
(e.g. 2300-2400, 47624).

Public Type: Select the Inbound port protocol type: "TCP", "UDP" or both.

Comment: The description of this setting.

Popular applications: This section lists the more popular applications that require
multiple connections. Select an application from the Popular Applications selection.
Once you have selected an application, select a location (1-10) in the Copy to selection
box and then click the Copy to button. This will automatically list the Public Ports
required for this popular application in the location (1-10) you specified.

Add: Fill in the "Trigger Port", "Trigger Type", "Public Port", "Public Type", "Public Port"
and "Comment" of the setting to be added and then click "Add". The Special Application
setting will be added into the "Current Trigger-Port Table" below. If you happen to make
a mistake, just click "Clear" and the fields will be cleared.

Reset: If you want to remove Special Application settings from the "Current Trigger-Port
Table", select the Special Application settings you want to remove in the table and then
click "Delete Selected". If you want remove all Special Application settings from the
table, just click the "Delete All" button. Click "Reset" will clear your current selections.
Click Apply at the bottom of the screen to save the above configuration.