SonicWALL PRO 200 Installation Manual page 28

The Connecting to the Internet screen lists the information required to complete the
installation. You need instructions for obtaining an IP address automatically or IP addresses
from your ISP. You should have all of this information from your ISP on your ISP checklist found
at the beginning of this guide.
5. Confirm that you have the proper network information necessary to configure the
SonicWALL to access the Internet. Click the hyperlinks for definitions of the networking
terms. Click Next to proceed to the next step.
Selecting Your Internet Connection
6. Select Assigned you a single static IP address, if your ISP has provided you with a
single, valid IP address. You can configure the SonicWALL to use NAT with a single, static
IP address. The advantages of Network Address Translation (NAT) are IP address
conservation, and hiding your IP address from a public WAN such as the Internet.
Confirming Network Address Translation (NAT) Mode
If you select Assigned you a single static IP address in the Connecting to the Internet
window, the Use Network Address Translation (NAT) window is displayed.
SonicWALL Installation Guide Page 27