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Network Address Translation (NAT) Setup 66
Model 3101 Series Getting Started Guide 5 • Advanced Configuration
DMZ Host
DMZ allows all the ports of a PC on your LAN to be exposed to the Internet. Set the IP address of the PC to
be DMZ host, so that the DMZ host will not be blocked by firewall.
Click Advanced Setup > NAT > DMZ Host to configure the DMZ host.
Figure 70. WMI: NAT > DMZ Host
Enter the IP address of the DMZ host and click the Apply/Save button. If you want to clear the DMZ func-
tion of the host, delete the IP address in the DMZ Host IP Address field. Then, click the Apply/Save button.
Multi NAT
Multi-NAT is the term used to describe creating more than one public IP address for your network. Multi-
NAT is used in the situation when your ISP provides you with a number of public IP addresses, and you want
to use them to provide access from Internet to multiple internal servers. Multi NAT assigns one of the public
IPs to the WAN interface of the router; then Multi-NAT is used for the other public IPs, and with them
NATed to multiple internal IP addresses.
Click Advanced Setup > NAT > Multi NAT to add ore remove a multi-NAT rule.
Figure 71. WMI: Multi-Nat Setup
Click the Add button to display the Multi NAT Configuration page.
Figure 72. WMI: Adding a Multi-NAT Rule
Select the proper Rule Type and Use Interface from the drop-down menus, and enter the desired parameters.
Click the Save/Apply button to apply the settings.