There is a remote office, in the office there is an OpenWRT router (SuperWRT) with configured VPN. The router is connected to the Internet which is unknown as through an unknown number of routers and NATs distributed by the landlord.
How to connect to the local office network via VPN? Maybe you should use a server on Ubuntu?
TeamViewer not to offer.

  • And what is not suitable TeamViewer, if not a secret? - VladD
  • The fact that OpenWRT does not arise :), and the gateway from the server is not a hunt. A server is a server, a gateway is a gateway. Although there may be many options, I prefer concise and no frills. - kyb

1 answer 1

If the office does not have an external IP, then the office is not. However, you can use some external server (let's call it Server) with an OpenVPN server and an external IP that will play the role of an entry point. That is, an office router will connect via OpenVPN to the Server and you will be connected via OpenVPN to the server. And voila you have access to the local office network.

In other matters, TeamViewer or a normal office provider may be cheaper.

UPD: Somehow you should look like external: enter image description here

And so work from the inside: enter image description here

  • More detail you can? This is the option I want to implement. - kyb
  • You ask more specifically and you will be more detailed. What to tell you? How to rent a VPS? How to raise Linux on it? I do not know what you can do and what not. - ComBin
  • one
    @kyb, only the openvpn setting will be more detailed. for which there is a huge number of examples, documentation, stories, stories and novels. - aleksandr barakin
  • Suppose there is a server on which a VPN server with white IP is configured. Is it enough to connect Office OpenWRT and desired clients to it and everything will work? I would understand the architecture, the configuration details are not a problem. - kyb
  • Exactly. Plus, you will need to configure push server routes to office computers on the VPN server. You will get a new VPN-network from which there will be access to office machines. - ComBin