Deleting an Input Rule

Use the Administration > Firewall Settings tab to delete input rules and define your Firewall Settings.You can also use the system firewall CLI command to add or delete a firewall rule, or to turn the firewall on or off. For more information about the CLI command, see .

Procedure
1. Select Enable IP Firewall.
2. Click the icon for the rule to delete.
3. Click OK to exit the confirmation window.
4. Click Apply to accept the changes.
   Note: The appliance treats port 443 (HTTPS) differently; you cannot delete the last rule for port 443. This prevents you from losing browser access to your appliance; at the same time letting you restrict access to port 443.

   For a list of ports, see Port Assignments.