How to remotely connect to a local network?

Question

Computer networks

I need to connect remotely to the local network.

Answer 1

Install a VPN server on your network. You need a white ip. If it is impossible to get a white ip, install a VPN server on some external resource with a white ip, make a client on the network and allow VPN clients to see each other.

Answer 2

Contact your local network administrator.
Because the local network is local because it is limited. Remote access configures and grants rights to connect to the local network administrator (and not every local network can be connected remotely).

Answer 3

If you need to connect not to some computer on the network, but to the network itself, then only VPN. Next, you need to look at what is the gateway. If this is a computer, then you need to raise the VPN server on it and configure it. If this is a router, then you need to enable the VPN server function on it, if any. If not, then buy a router with support for this function.
At the office itself, there used to be a Zyxel Keenetic + 16-channel switch. After another thunderstorm, the switch died and decided to buy a 16-channel Mikrotik on RouterOS. Now, instead of two devices, there is one that stands beautifully in the rack and it both routes and switches, and you can share networks, which you did so that Wi-Fi does not intersect with the working network and can do a lot more. Including VPN. But setting up Mikrotik isn't easy... though not impossible.