How to access the site (server) without a white ip?

Question

linux

Good day,

I will explain the situation

. There is a test site on the server on the ubunty server, which is on the local network (without white ip), respectively, there is a modem with white ip. I know how to forward the port on the router / modem.

the question is how to change (for starters, to find out which one) ip to ubuntu, so that users can view the site from the Internet?

Answer 1

From the Internet, users will access the white IP of your router.
You can see which IP to forward the port to with the commandip a

Answer 2

On ubuntu, look at the IP, Alexander wrote how, and forward the port. Everything

Answer 3

the question is how to change (for starters, to find out which one) ip to ubuntu, so that users can view the site from the Internet?

in the web interface of the modem, see which IP is assigned by the router to the machine with Ubuntu on the network...

Answer 4

use a service like https://ngrok.com/