User-Defined Application

Context

Generally, the built-in SA application signature database can identify various common SA applications. For an application that is not predefined, you can create it based on signatures of the application.

Only the support this function.

Procedure

Customizing an application for APs

Choose Configuration > Security Services > User-Defined Application. The Applications Customized for APs page is displayed.

Click Create. The Create dialog box is displayed.

Table 1 lists the parameters for customizing an application for APs.

**Table 1** Parameters for customizing an application for APs
Parameter	Description
Application ID	ID of the new application customized for an AP. The value cannot be modified.
Application name	Name of the application customized for an AP. If this parameter is not set, the Application ID parameter is used by default.
Category	Category of the application customized for an AP.
Sub-category	Sub-category of the application customized for an AP.
Application description	Description of the application customized for an AP.

Set related parameters.
Click OK.

Modifying an application customized for APs
1. Choose Configuration > Security Services > User-Defined Application. The Applications Customized for APs page is displayed.
2. Modify related parameters.
3. Click OK.
Deleting an application customized for APs
1. Choose Configuration > Security Services > User-Defined Application. The Applications Customized for APs page is displayed.
2. Select the application customized for an AP and click Delete.
3. Click OK.

Adding a rule to an application customized for APs

Choose Configuration > Security Services > User-Defined Application. The Applications Customized for APs page is displayed.

Click Add Rule in the Operation column. The Add Rule dialog box is displayed.

Table 2 lists the parameters in the Add Rule dialog box.

**Table 2** Parameters in the **Add Rule** dialog box.
Parameter	Description
Rule name	Name of the rule to be added for an application customized for APs. The value cannot be modified.
Rule description	Description of the rule to be added for an application customized for APs.
Protocol	Protocol of the rule to be added for an application customized for APs.
Destination IP address	Destination IP address and mask of the rule to be added for an application customized for APs.
Destination port	Destination port of the rule to be added for an application customized for APs.
Keyword identification	Whether to enable keyword identification in the rule to be added for an application customized for APs.
Scope	Keyword identification scope of the rule to be added for an application customized for APs. This parameter is available only when Keyword identification is selected.
Detection direction	Detection direction for keyword identification in the rule to be added for an application customized for APs. This parameter is available only when Keyword identification is selected.
Text	Text for keyword identification in the rule to be added for an application customized for APs. This parameter is available only when Keyword identification is selected.

Set related parameters.
Click OK.

Modifying a rule in an application customized for APs
1. Choose Configuration > Security Services > User-Defined Application. The Applications Customized for APs page is displayed.
2. Click . In the Operation column next to the rule to modify, click Modify. The Modify Rule page is displayed.
3. Modify related parameters.
4. Click OK.
Deleting a rule from an application customized for APs
1. Choose Configuration > Security Services > User-Defined Application. The Applications Customized for APs page is displayed.
2. Click . In the Operation column next to the rule to delete, click .
3. Click OK.