Editing and Deleting Environment Variables

You can edit or delete the environment variables from the Variables tab.

Editing Environment Variables

Procedure

1. Select Configure > Environment.

   The Environment page appears.

2. Select the variable that you want to edit, and then click the pencil icon.

   The Edit Environment Variable page appears showing the same options that were used to create a new variable.

3. Changing the variable values might impact the actions of certain rules. To view the affected rules, click click here in the Change Impact section.

   The Policy Change List page appears listing the affected firewall polices with rules. Click the rules to preview the changes.

4. Click Save to save your changes.

   The Policy Change List page appears listing the rules that are modified because of the variable update.

5. Click Publish and Update to update the modified rules to the device.

Deleting an Environment Variable

You can only delete variables that are not used in any condition. If you try to delete a variable in use, you will receive a failure message with a link to view the list of conditions that have used the selected variable.

Procedure

1. Select Configure > Environment.

   The Environment page appears.

2. Select the variable that you want to delete, and then select the delete icon (X).

   An alert message appears confirming the delete operation.

3. Click Yes to delete your selection.

   If the variable is not used in any condition, then the delete operation is successful. Otherwise you see a failure message.

Related Documentation

• Environment Variables and Conditions Overview

• About the Environment Page

• Creating a New Environment Variable

• Creating a New Environment Condition

• Editing and Deleting Environment Conditions

• Firewall Policy Rules Main Page Fields