How to delete an IP range to the NAT Exclusion Table
Select the checkbox of the corresponding IP range(s) that should to be
deleted from the NAT Exclusion Table. Press Select all if all the IP
ranges should to be deleted.
Press Delete on the NAT Exclusion Table page.
Confirm the deletion by pressing Yes. The IP range is then successfully
deleted. To abort the deletion and keep the IP range in the list, press No.