How to access a device from another network?

Question

Computer networks

ifconfig on raspberry pi and netplan


How can I access http server on ip camera from computer?
If possible, then without abstract answers like forward the port, configure the route

Answer 1

Yes, yes, you are absolutely right - "forward the port, configure the route."
The specificity of the Toaster is such that a meaningful answer usually gets a specific question. And you do not have a question, but a task, the solution of which will require several gestures. And it turns out that either we describe everything to you thoroughly (without a guarantee of success the first time), or you come to ask again, stumbling on one of the steps. Do we need it?
Therefore, yes - "forward the port or configure routing." There are a lot of manuals for similar tasks on the Internet.

Answer 2

So do you have access \ route to the camera is direct? bypassing the Internet?
well, or physically there is a cable between them ... if so, then the command for Linux is
route add -host (camera Ip172.16.101.253) gw Ip through which you can "reach" this camera 172.16.101.254