How to connect 2 pc through 2 routers?

Question

WiFi

There are 2 PCs that are at a decent distance from each other, each is connected to a router, different networks (providers)
Is it possible to organize data exchange between these PCs via the Internet?
What needs to be configured in the PC and routers?

Answer 1

it is necessary to lift between the PC or routers - VPN.
or use a third party VPN service such as LogMeIn Hamachi.

Answer 2

As a vpn option, but for this one of the routers must have a vpn server function. Mikrotik can either
ssh with port forwarding
Comp > router > internet > router with an open port in nat, looking at the computer with ssh in the local network > computer with the ssh server (from here you can forward ports to any machine in the local network)

Answer 3

On both providers, allow VPN to configure porttrigering on routers to configure VPN client software on both computers! And work yourself through a VPN connection! You can also use RADMIN or TeamWiever!
the setting is in the instructions, no white IPs are needed, you can use the VPN with standard settings!