Step 1 Type in the default IP address of therouter in your browser (default IP is 192.168.1.1)
Step 2 Log in using the default username andpassword (username: admin, password: admin)
Step 3 Click on Advanced at the top of thescreen and then click on the Firewall and DMZ option on theleft.
Step 4 In the DMZ Settings, check the 'EnableDMZ' option. Enter the IP Address that you want in the DMZ.
Step 5 Click on the Apply Settings button atthe bottom of the screen.
Step 6 Click on the Reboot button on the leftto reboot the router with the new settings.