Prompt the computer behind the firewall when using MSN in the router environment

When using MSN in the router environment, prompt the computer behind the firewall.

A router is a device that is an address translation that is blocked when a user or user communicates to the Internet when the person is behind a firewall or router. At this point, the network address translation devices used by both sides are required to support UPnP technology. For a router's support for this technology, view the router instructions used. There are also some routers that need to be set to enable UPnP in LAN settings.