Connecting to Ubuntu Server via Putty from home. Algorithm?

Question

PuTTY

Hello!
The situation is this.
There is an office LAN, D-Link DIR 855 looks into the world, one static address, respectively. In this network there is a PC with Ubuntu Server. She has an address 192.168.210.164.
At home laptop and router Mikrotik RB952Ui-5ac2nD-TC.
I would like to go from home through Putty to Ubuntu Server.
I'm a little confused about port forwarding, which PC will be the receiving or sending traffic.
Can anyone suggest the best way to deal with this?

Answer 1

Here is practically your case - How to forward ssh through mikrotik?