The DMZ host feature allows one local host to be exposed to the Internet for a special-purpose service such as Internet gaming or video conferencing. The Device forwards packets of all services to the DMZ host. Any PC that is set to be DMZ host must have its DHCP client function disabled and should have a new static IP address assigned to it because its IP Address may change when using the DHCP function.
To assign a computer or server to be a DMZ server: