If the default action is set to Accept and all rules are disabled, all packets will be denied.
Source MAC Address
Enter the source MAC address.
Destination MAC Address
Enter the destination MAC address.
When finished, click APPLY.
Layer 3 Policy
From the Layer 3 Policy screen, you can manage the L3 firewall policy and create, edit, and delete policy
rules. Click Layer 3 Policy under Firewall in the function tree to access this screen.
Configure the following settings.
Layer 3 Firewall Status
Enable or disable the Layer 3 firewall function.
Default Action
Packets that match the policy rule will be allowed.
Drop
Packets that match the policy rule will be denied.
ATTENTION
Be careful when configuring the packet filtering function:
If the default action is set to Drop and all rules are disabled, all packets will be allowed.
If the default action is set to Accept and all rules are disabled, all packets will be denied.
When finished, click APPLY.