Creating A Custom Expression For Sensor Settings (Nsm Procedure) - Juniper NETWORK AND SECURITY MANAGER 2010.4 - CONFIGURING INFRANET CONTROLLER GUIDE REV 01 Manual

NSM Infranet Controller Configuration Guide
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Creating a Custom Expression for Sensor Settings (NSM Procedure)

198
Table 57: Sensor Event Policies Configuration Details (continued)
Option Function
Role Specifies the selected
Selection roles.
Configuring ISG-IDP as a Sensor on the Infranet Controller (NSM Procedure) on page 193
Configuring Infranet Controller Sensor Settings for Connecting to a Standalone IDP
Device (NSM Procedure) on page 194
Configuring an Infranet Controller to Connect to a ScreenOS Enforcer (NSM Procedure)
on page 101
Custom expressions are strings that are made up of variables, operators, and
subexpressions all concatenated together. These operators and variables are provided
through an expressions dictionary.
To create a custom expression for sensor settings:
In the NSM navigation tree, select Device Manager > Devices.
1.
Click the Device Tree tab, and then double-click the Infranet Controller for which you
2.
want to configure sensor settings.
Click the Configuration tab. In the configuration tree, select System > Configuration
3.
> Sensors.
Select the Sensor Events tab.
4.
Click New (+) to create a custom expression. The Custom Expression editor appears.
5.
On the left side of the editor is the Expression Dictionary, which includes the following
custom expression building blocks:
Logical Operators: This node consists of logical operators that are used to build
expressions. Select a logical operator and click the Insert Expression button to
insert logical operators in expressions.
Prebuilt Expressions: This node consists of expressions that function as templates
for custom expressions. Select a prebuilt expression and click the Insert Expression
button. The prebuilt expression is displayed in the Expression area. Modify the values
to create your own custom expression.
Variables: This node consists of variables. When a variable is selected, the conditional
operators that can be applied to this variable are listed in the center of the Custom
Expressions editor. Also, some variables have extensions that are displayed in the
drop-down list next to the variable. Double-click a variable to display its description
and example usage. Click the example variable to insert it in the Expression area.
Your Action
Select roles from the Non-members list and click Add
to move them to the Members list.
Copyright © 2010, Juniper Networks, Inc.