Basic Security Help

You can configure the Basic Security Settings on this page.

Firewall - Here you can enable or disable the Device's firewall.

VPN - VPN Passthrough must be enabled if you want to allow VPN tunnels using VPN protocols to pass through the Device.

ALG - It is recommended to enable Application Layer Gateway (ALG) because ALG allows customized Network Address Translation (NAT) traversal filters to be plugged into the gateway to support address and port translation for certain application layer "control/data" protocols such as FTP, TFTP, H323 etc.

Click the Save button to save your settings.