Owner`s manual

132
From the left-hand Setup menu, click on Firewall. The following
page is displayed:
Select Firewall. The following screen is displayed
The following screen is displayed
Security State
The Firewall is enabled by default
Intrusion Detection is disabled by default.
To disable the Firewall
1. Select “Disabled”
2. Select “Change State”
3. To enable Intrusion Detection
4. Select “Enabled”
5. Select “Change State”
Security Level
There are three pre-defined security levels (high, medium, and
low) that contain different security filters for each interface
(WAN/LAN, WAN/DMZ, DMZ/LAN). There is a fourth option
called None, which is a blank firewall configuration that provides
no security. Additional filters can be added to each security
level. The default setting is High
The pre-defined security configurations are: