Example of peanut shell inner net penetration

Intranet through

Local services , The Internet cannot be accessed directly ( Not in a LAN , There is no public network on this machine ip)

The port mapping from external network to internal network is realized through intranet penetration technology , To realize external network access and internal network service .

Tools

There are many tools for intranet penetration , Peanut shells are used here Official website

Download peanut shells

Click intranet penetration , The following configuration

Select http bar , There's a charge $6$ Soft girl coin

Write your own intranet host and port , My service is $88$ Port is optional $88$

Save later , The connection is successful

test

For example, it is used here java Do a test

    @GetMapping(value = "/")
    public String Hello() {
    
        return "Hello,cl ";
    }

Local access

Extranet access