My issue is that many of my remote desktop apps require knowing the IP adress of the other PC. I’m looking for a VPN that auto-discovers other devices on the same network. That way I could just “ssh” into the same IP every time, because it would be IP inside of a virtual network. Ideally I am looking a solution that does not require internet connection.
Thanks.
Edit: I should probably specify my usecase. I have a portable desktop and use VNC from a laptop to connect to it. To do that I need the IP of the desktop but that’s different on a different network. This can be solved by using hostname.local as the “IP”. (hostname is the “ubuntu” in “bob@ubuntu$:~/Documents”) The solution is quite simple, I just haven’t known about it.
couldnt you use device / hostname instead?
Bit confused about what you’re looking for. If you’re just SSH/VNC ing into devices on the same local network, then you can simply use their local IP address, which you can find with a command like ip addr and will rarely change, or their hostname if your network is configured properly. There are several GUIs that can remember connection info for you, so you likely will only need it once. It’s also quite easy to scan the local network for SSH servers if you have nmap (nmap -p22 <your ip address range, e.g. 192.168.0.1/24>). If you need to connect to a device on your home network from a different network, any VPN software can achieve that. I’m not aware of any remote desktop solution that doesn’t require a network connection, but your network doesn’t necessarily need to be connected to the Internet.
Are you looking for a GUI that combines all those things?
Not sure I understand either but when I need to tinker with devices from another network through the Internet I usually rely on Tailscale or setup my own dedicated VPN using e.g OpenVPN.
You can configure wireguard to achieve this solution.
You can always enable mDNS/DNS-SD (aka zeroconf) protocol as well
DNS hostnames
I don’t want to be mean but searching “DNS hostnames” just gives generic AI generated “DNS explained” articles. This answer is helpful only if you already know that mDNS exists.
