Deleting a firewall zone

You can delete a common firewall zone or a zone on a CPE device.

Deleted firewall zones cannot be restored.

Deleting a firewall common zone

You cannot delete a common zone if it is being used by at least one firewall template, CPE template, or device. You must view the usage of the common firewall zone and make sure that no component is using it.

To delete a common firewall zone:

1. In the menu, go to the SD-WAN → Firewall zones section.

   A table of firewall zones is displayed.

2. Click the common firewall zone which you want to delete.

   The settings area is displayed in the lower part of the page. You can expand the settings area to fill the entire page by clicking the expand icon .

3. In the upper part of the settings area, under Actions, click Delete.
4. In the confirmation window, click Delete.

The common firewall zone is deleted and is no longer displayed in the table.

Deleting a firewall zone on a CPE device

To delete a firewall zone on a CPE device:

1. In the menu, go to the SD-WAN → CPE section.

   A table of CPE devices is displayed.

2. Click the CPE device.

   The settings area is displayed in the lower part of the page. You can expand the settings area to fill the entire page by clicking the expand icon . By default, the Configuration tab is selected, which displays general information about the CPE device. This tab also displays the table of Out-of-band management tasks being performed by the orchestrator.

3. Select the Firewall settings → Zones tab.

   A table of firewall zones is displayed.

4. Select the Override check box.
5. Click Delete next to the firewall zone that you want to delete.
6. In the confirmation window, click Delete.

   The firewall zone is deleted and is no longer displayed in the table.

7. In the upper part of the settings area, click Save to save CPE device settings.