User manual

4 Ports ADSL2/2+ Router 59
4.3.3 LAN Setup - Firewall/NAT Services
Firewall/NAT Services: Place a check to “Enable” the most basic Firewall and NAT Service to secure your
system. The 4 Ports ADSL2/2+ Router is equipped with advanced Firewall features to provide security from
malicious attack, hacking or eavesdropping across the Internet. It’s strongly recommend that you enable this
feature for security purpose. The default setting is “Enable”.
Apply: Click Apply to complete and save the connection profile.
Cancel: Click Cancel to ignore all the changes.
Save All: To complete and save the setting, click Save All after clicking the Apply button.