BEC 5200 Series User Manual page 44

4.3.4 Firewall
Your router includes a firewall for controlling Internet access from your LAN and helping to
prevent attacks from hackers. In addition to this, when using NAT (Network Address
Translation) the router acts as a "natural" Internet firewall, since all PCs on your LAN use
private IP addresses that cannot be directly accessed from the Internet.
Firewall: Enabled: As set in default setting, it activates your firewall function.
Disabled:, it disables the firewall function.
42