How to distribute domains within a network with 1 IP?

Question

Computer networks

Good afternoon!

I have 2 servers on my local network.
I also purchased a static IP address from an ISP.

When there was 1 server, I assigned this IP to the domain without problems and forwarded ports on the router.

But now I need to point 2 domains to these 2 servers, given 1 IP address.

How can I do that?

Answer 1

Raise Nginx on one of the servers and proxy requests to the second.

Answer 2

On most routers, you can set up nginx.
And then:
https://losst.ru/nastrojka-virtualnyh-hostov-nginx

Answer 3

If the web - you need a reverse proxy, as already indicated in the comments
If not the web - just forward specific ports