Ok, let's practice:

Suppose I am a LAN user and my internal IP address is 10. 10. 10. I installed "Dynamic" on my computer by specifying the gateway10.10. The following is my setup process:

1. Install the "PortTunnel" software on my gateway (proxy) server10./kloc-0.1(just copy it directly).

2. Configure the WEB service I need, click the "Add" button, and then configure it as follows:

note:

The port number of Port In is 80, so the premise is that there is no WEB server (proxy server) running on the gateway, otherwise please change other ports, such as "8080" (in this case, users must visit your website through the name: 8080. )

3. Configure the FTP service I need, click the "Add" button, and then configure it as follows:

note:

The port number of port In is 2 1, so the premise is that there is no FTP server running on the gateway (proxy server), otherwise please change other ports, such as "2 100" (in this case, users must access your FTP server through ftp:// name: 2 100). )

4. Set the normal operation interface after success (this interface can be closed at ordinary times without affecting the use).

note:

During normal operation, the channel state you set should be "Active". If it is a "failure", it is likely that you set it.

The Port Input port number of conflicts with an existing port on the gateway (proxy server).

Test it:

If you can access your website or FTP:// and your FTP server,

That was a success.

Important note:

If there are multiple users in the local area network who want to build a website, please note that a "Port In" port can only serve one user when building. For example, if usera uses "80" as "Port In", then his website can be accessed through ""and userb can only use it? .. and lie? /a & gt；

Attachment: PortTunnel download address:

(Chinese)

(English)

Here, Port In is the port to listen to and port out is the port to map. For example, if you want to listen to port 88 of the server and map it to port 80 of your machine, the port in here is 88 and the port out is 80. The default FTP port is 2 1. If you want to open an FTP server, it can be 2 1. After adding, click "Start" and the server will start. The program will automatically join the system service and start automatically every time it is turned on.

The above two steps are completed, and everything is OK!