Natapp intranet penetration

Intranet through

One 、 Introduce

1. Concept

​ Intranet penetration is simply to put the intranet and extranet through natapp The tunnel opened , Let the data in the intranet be accessible to the Internet . For example, common office software and so on , Usually in the office or at home , Dial up the Internet , In this way, office software can only be accessed in the local LAN , So here comes the question , If it's on a cell phone , Or office workers outside the company , How to access office software ？ This requires natapp Intranet penetration tool . function natapp After the tunnel ,natapp Will assign an exclusive domain name / port , Office software is already on the public network , Office workers in the field can enjoy visiting office software anywhere

2. effect

1. The office software illustrated above

2. Raspberry pie at home , The server etc. , Remote required ssh management , This is how to get through the server 22 Ports can be remotely accessed ssh Operating the server .

3. WeChat / Alipay and other local development . Now wechat / Alipay and other applications , The server is required to receive wechat / Callback information sent by Alipay , However, if you develop programs locally , You have to upload it to the server in real time , To support wechat / Callback information of Alipay , If used natapp Intranet penetration Software , Set the callback address to natapp Address provided , The callback data is immediately passed back to the local , In this way, it is very convenient to debug the program in real time locally , There is no need to constantly upload servers and other cumbersome and meaningless steps .

4. Some enterprise internal databases , Due to safety and other reasons , Unwilling to put it on the cloud server , You can put the database locally in the office , And then through natapp Of tcp Tunnel mapping , This ensures safety , And ensure that the public network can be accessed normally .

5. Some development board monitoring and other information , Each equipment runs a tunnel , It is convenient to manage and monitor the operation of various devices .

6. Some local Games , Want to play online with good friends , A command runs natapp You can realize online games .

Two 、 How to perform intranet penetration

1. Buy tunnels

Tunnel technology ： A way of transferring data between networks by using the infrastructure of the Internet , Including data encapsulation 、 The whole process including transmission and unpacking . Using tunnel data ( Or load ) It can be data frames or packets of different protocols .

There are many free platforms for intranet penetration , What we use here is NATAPP website ：NATAPP- Intranet through be based on ngrok Domestic high-speed intranet mapping tool

Enter the official website to register , Click to buy tunnel , Buy free tunnels

Check my tunnel interface after purchase , Tunnel configuration

Configure according to your own needs , Mainly configure the port number

2. Download client

Download the corresponding client

Unpack the installation

To configure config.ini, Change to your own authtoken

###3. Perform intranet penetration

Run after configuration exe file

Forwarding Is the current penetration URL , That is, the website we can visit on the Internet , Then you can put the website where you need it

Now we can see that , The state of the tunnel becomes online