How to connect to a computer with a static IP?

Question

Computer networks

Gentlemen, there is a static address.
A Zyxel router hangs on it and distributes the Internet. How to connect from the outside world to one of the computers (via ssh, for example) in the locale of this router?

Answer 1

Well, first you need a white (real) IP address. Static or not, it doesn't matter.
If there is a white address, we simply forward the necessary ports on the router to the desired computer on the local network.
And actually everything.

Answer 2

if the address is not only static, but also white, then forward the desired port, for ssh it is 22