Nat With Pppoe Configuration - Dell SonicWALL GX250 Manual

When your SonicWALL has successfully received a DHCP lease, the Network window
displays the SonicWALL WAN IP settings.
• The Lease Expires value shows when your DHCP lease expires.
• The WAN Gateway (Router) Address, SonicWALL WAN IP (NAT Public)
Address, WAN/DMZ Subnet Mask, and DNS Servers is obtained from a DHCP
server on the Internet.
Note: The SonicWALL does not relay DNS settings to the LAN; you must enable and
configure the SonicWALL's DHCP server or manually configure your computers' DNS
settings to obtain DNS name resolution.

NAT with PPPoE Configuration

The SonicWALL may use Point-to-Point Protocol over Ethernet to connect to the
Internet. If your ISP requires the installation of desktop software and user name and
password authentication to access the Internet, enable NAT with PPPoE.
To configure NAT with PPPoE, complete the following instructions.
Select NAT with PPPoE from the Network Addressing Mode menu.
5. Enter a unique IP address from your LAN address range in the SonicWALL LAN
IP Address field. The SonicWALL LAN IP Address is the address assigned to the
SonicWALL's LAN port and is used for management of the SonicWALL.
Page 44 NETWORK SETTINGS