Using the Configuration Menu
Advanced > Firewall
Firewall is an advance feature used to allow or deny traffic from passing through the device. It works in the same way as IP Filters with additional settings. You can create more detailed rules for the device.
Enabled or Disabled
Click Enabled to apply the filter policy or click Disabled to enter an inactive filter policy (You can reactivate the policy later).
Name
Enter the name of the Firewall Rule.
Action
Select Allow or Deny to allow or deny traffic to pass through the
Source
Choose between a LAN or WAN source. An asterisk signifies the selection of both sources.
IP Start
The starting IP address for the filter policy. Leaving the field blank selects all IPs.
IP End
The ending IP address for the filter policy. Leaving the field blank selects all IPs.
Destination
Choose between a LAN or WAN destination. An asterisk signifies the selection of both destinations.
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