If necessary, you can check which firewall templates, CPE templates, and CPE devices are using the common firewall zone. For example, if a common firewall zone is in use, it cannot be deleted.
To see if a common firewall zone is being used:
A table of common firewall zones is displayed.
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 .
This opens a window with a table of firewall templates, CPE templates, and CPE devices that are using the common firewall zone.
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