External IP via Router mapping intranet IP (HTTP direct access, Remote Desktop control)

Home put two computers, in one of the Taichung did a website, but there is no domain name, want to let students visit their results, but the local address is 192.168.1.2 such an address is not possible to make extranet access, which is the router's internal allocation of IP addresses. This problem bothered me for a long time, and now finally got a trace of understanding and solve.

First landing router to find forwarding rules, can do to solve the problem of two, virtual server and DMZ host, if only want a local area network computer is mapped, that only need to set up the DMZ host, in the DMZ host settings input this machine address 192.168.1.2. If you need to map the addresses of multiple computers in your LAN, you will select a virtual server. Here is an example of a virtual server.

1. Access to the IP address to access the Web site, add new entries, set the port to 80,ip address for the native active IP

Address 192.168.1.2. (Note that the IP address is best fixed here)

Then the TCP port on IIS will also be port 80. If another computer on the local area network needs to be accessed, it is necessary to modify the TCP port in its IIS, and then the newly added virtual server entry will have the same port as the modified TCP port.

2. For the same computer for Remote Desktop control, add another port 3389 entry. The system settings are then configured to allow Remote Desktop Connection. (as in the previous picture)

Add the user and give the appropriate permissions, such as subordinate to Adminstrator.

Finally, in the Remote Desktop control to enter the router's extranet IP address, you can access the local area network of this 192.168.1.2 computer.