ZyXEL Communications NR/FWA Outdoor Series - Configuring a Firewall Rule; Network Security

Chapter 5 Web Interface Tutorials
NR/FWA Outdoor Series User’s Guide
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5.4 Network Security
This section shows you how to configure a Firewall rule, Parental Control rule, and MAC Filter rule.
5.4.1 Configuring a Firewall Rule
You can enable the firewall to protect your LAN computers from malicious attacks from the Internet.
1 Go to the Security > Firewall > General screen.
2 Select IPv4 Firewall/IPv6 Firewall to enable the firewall, and then click Apply.
3 Open the Access Control screen, click Add New ACL Rule to create a rule.