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.
Ensure that you are in the General tab to add an L3 rule. Click the Ethernet tab to add an L2 rule.
- Right-click the number of the rule you want to move.
A drop-down list appears.
- Select Delete.
The firewall rule is deleted.
- Click Save for the changes to take effect.
The rule is deleted.