D-Link DFL-700 - Security Appliance Product Manual page 126

Example Scenario using DMZ w/out NAT:
An alternative method to that described in the preceding pages is to isolate publicly
accessible servers to the DMZ interface with NAT disabled.
multiple (at least 2) Public IP addresses to function, as the Firewall will assume one IP and
the Server(s) will use the other(s).
Configure the Static Routes:
A new route must be added to inform the firewall on which interface the Public IP will reside.
Navigate to SYSTEM > ROUTING in the web-based configuration of the DFL-700.
Click on Add New to create a new static route.
Select DMZ as the Interface. Enter the IP Address (WAN Network) you wish to forward
to a server on the DMZ interface in the Network field.
Select a 32-bit subnet mask from the Subnet Mask dropdown box.
Be sure to have Proxy ARP enabled by checking the checkbox.
Click Apply to save any changes.
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This configuration requires