Juniper NETWORK AND SECURITY MANAGER 2010.3, Administration Manual

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Creating Custom Application Objects
You can create, edit, delete, and search for customized application objects under the
Custom Application Objects
tab in the
Application Objects
window. You can create custom
application objects to represent applications that are not predefined. To add a custom
application object, in the
Object Manager :
1.
Select
Application Objects
>
Custom Application Objects
.
2.
Click the Add icon (
+
) to view the
New Custom Application
dialog box.
3.
Configure the following parameters in the
General
tab:
• Name
—This is a mandatory field.
• Application Category
—This is a mandatory field.
• Supported Platforms —Use the Edit icon to select supported platforms You must
select at least one.
• Port Ranges —Either a TCP or UDP port is mandatory. You can specify hyphen (-)
separated port ranges of both types.
4.
Configure the following parameters in the
Detector
Tab:
•
Port Binding:
•
Application Type
—Select a predefined or custom application type from the
drop-down list. This is a mandatory field.
• TCP Port Binding —Specify comma separated ports. A range of ports is not
allowed. You must configure either one TCP or UDP port for a custom application.
• UDP Port Binding —Specify comma separated ports. A range of ports is not
allowed. You must configure either one TCP or UDP port for a custom application.
• Signature:
Specify a DFA and a PCRE pattern under each of the following sections:
• Client-to-server
• Server-to-client
You must specify at least one DFA pattern.
• Minimum Data Length: This is a mandatory field.
• Signature Match Order:
This is a mandatory field.
5.
Click OK to create the application object. Else, click Cancel.
Editing and Deleting Application Objects
Right-click on an application object and select Edit in order to edit it. Similarly, you can
right-click on an application object and select Delete to delete it. You can only delete a
custom application object and not a predefined one.
329 Copyright © 2010, Juniper Networks, Inc.
Chapter 8: Configuring Objects