A firewall is a network security system that monitors and controls the incoming and outgoing network traffic based on predetermined firewall rules. Custom defined rules can be added and deleted.
- Select Firewall in the navigation panel.
- Click the General tab for L3 rules or the Ethernet tab for L2 rules.
- Select the rule, click Delete Rule on the menu bar or click the menu icon in the first column and select Delete.
- Click Save for the delete to take effect.
The rule is deleted.