Wizards > Setup Wizard
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SonicOS Enhanced 4.0 Administrator Guide
WAN Network Mode: NAT Enabled
6. Enter the public IP address provided by your ISP in the SonicWALL WAN IP Address,
then fill in the rest of the fields: WAN/OPT/DMZ Subnet Mask, WAN Gateway (Router)
Address, and DNS Server Addresses. Click Next.
LAN Settings
7. The LAN page allows the configuration of the SonicWALL LAN IP Addresses and the
LAN Subnet Mask.The SonicWALL LAN IP Addresses are the private IP address
assigned to the LAN port of the SonicWALL. The LAN Subnet Mask defines the range of
IP addresses on the LAN. The default values provided by the SonicWALL work for most
networks. If you do not use the default settings, enter your preferred private IP address and
subnet mask in the fields. Click Next.