ZyXEL Communications NBG7510, User Manual, Page: 53 / 149

Chapter 5 Tutorials
NBG7510 User’s Guide
53
5.4 Network Security
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 to create a rule.