
Configuring WAN Settings 43
Click the Next buttontoproceedtotheGetting to the Internet screen
showninFigure14below.
Figure 14 Setting the Firewall WAN configuration
The Getting to the Internet screen contains the following fields:
1
Firewall WAN IP Address — Choose one of the addresses allocated by
your ISP as the address of the Firewall’s WAN port. This is used for
communication across the Firewall and to manage the Firewall remotely.
2
WAN/DMZ Subnet Mask — Enter the subnet mask that defines the IP
address range supplied by your ISP.
3
WAN Gateway (Router) Address — Enter the IP address of your route or
internet access device. This must be in the same address range as the
WAN IP Address.
4
DNS Server Address — Enter the IP address of your ISP’s DNS server in this
field. This will be used to resolve machine names to IP addresses. If you
have access to additional DNS Servers, enter them in the Optional Second
DNS Server Address and Optional Third DNS Server Address fields. These
will be accesses if the first stated DNS server does not respond or if it has
no record of a device name.
Click the Next button to proceed to the final part of the configuration.
See “Configuring LAN Settings” on page 44.
DUA1611-0AAA02.book Page 43 Thursday, August 2, 2001 4:01 PM
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