Dmz Settings; Upnp Settings - Comtrend Corporation ER-5845n User Manual

7.2 DMZ Settings

The DMZ Settings screen allows one local computer to be exposed to the Internet for use
of a special-purpose service such as Internet gaming or videoconferencing. DMZ hosting
forwards all the ports at the same time to one PC.
DMZ Host IP Address: The IP address of the LAN computer you want to set as
DMZ host.
Enable: Check to enable the DMZ host.
For example:
Set the computer at the IP address of 192.168.0.10 as DMZ host to connect another host
on the Internet for intercommunication.
NOTE:
When the DMZ host is enabled, the firewall settings of the DMZ host will not function.

7.3 UPNP Settings

UPnP (Universal Plug and Play).With the UPnP function, the internal host can request the
router to process some special port switching so as to enable the external host to visit the
resources of the internal host.
Enable UPnP: Click the checkbox to enable the UPnP.
NOTE:
This function goes into effect under Windows XP or Windows ME (NOTE: the system
should integrate or have installed the Directx 9.0) or this function would go into
effect if you have installed software that supports UPnP.
27