How to filter ip address in windows server?

Question

Remote access

It is necessary to make sure that only certain ip-addresses can access the file.

Answer 1

Set up firewall rules.

Answer 2

Firewall restrict access to port 445/tcp, as well as 137/tcp, 139/tcp, 137/udp, 138/udp.
But res2001 is right in the sense that it is not customary to do this, it is a crutch.