User's Manual

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Figure 57: Advanced Security: Disable Application page
2. Select the application that you want to disable from the
Application name drop down list, and then click Next>. At
the Advanced Security: Confirm Application page, click on
Confirm Changes. The Advanced Security: Enabled
Applications page is displayed. Details about the disabled
application have been removed.
Co nfig uring c usto m a pplic a tio ns
If you want to enable access to an application that does not
appear on your device’s default list of common applications (see
Configuring Internet applications on page 61) you can create a
custom application.
In order to create a custom application, you must know:
1. the protocol used by the application (e.g., TCP, UDP and
so on)
2. the primary port or range of ports used by the application
3. whether the application requires a trigger, and if so, the
secondary port or range of ports used by the application
4. the address translation type used by the trigger
Your application provider or games manufacturer should
provide you with these details.
Cre a ting c usto m a pplic a tio ns
In this example configuration, a custom application called
network game using TCP port 5555 is created.
1. From the left-hand Setup menu, click on Security. At the
Advanced Security page, click on Create and configure
custom applications here… The following page is displayed:
Figure 58: Advanced Security: Custom Applications page