Technically speaking, if you select 'Automatic firewall rules' in a DNAT, WebAdmin and the configuration daemon create a firewall rule which is placed ahead of the manually-created rules. If you don't make the automatic selection, a manual firewall rule must be made.
Technically speaking, if you select 'Automatic firewall rules' in a DNAT, WebAdmin and the configuration daemon create a firewall rule which is placed ahead of the manually-created rules. If you don't make the automatic selection, a manual firewall rule must be made.