Setup Wizard Help

On this screen, you can select NAT (Network Address Translation) or Clasical Routing. feature.

Normally, NAT (the default) should be selected.

What NAT does

NAT is the technology which allows all PCs on your LAN to share a single Internet IP address. From the Internet, there is only a single device (the Modem) and a single IP address. PCs on your LAN can use any "private" IP address range, and these IP addresses are not visible from the Internet.

Classical Routing

In this mode, the Modem performs Routing, but without NAT. To gain Internet access, each PC on your LAN must have a valid Internet IP address.

If your ISP has allocated many IP addresses to you, and you have assigned one of these addresses to each PC, you can choose Classical Routing. Otherwise, selecting this method will not allow Internet access through this Modem.