After a very enlightening discussion in a previous thread, I decided to plunge into a mesh type network to connect my various servers and devices.
Nebula has been fairly straight forward to set up so far, but I’m having some trouble with the details and am curious if anybody has successfully got Nebula up and running for their network.
Installation on Linux platforms has been a breeze. Windows I can’t seem to get working. I was able to install but the service refuses to start. Can’t find any documentation besides random GitHub issue threads. MacOS was easy to install but having issues due to a VPN that’s running already.
I use a VPN because I travel a lot. I also use my MacBook to SSH into my servers or access remote file storage. My previous network configuration was connecting via wireguard to my network. I was able to do this while maintaining an always on VPN with the mullvad app. With Nebula that VPN seems to muck things up.
I’m also curious if anybody has had experience setting up a dual config for Nextcloud. Essentially accessing a Nextcloud server from nebula with a trusted device while still allowing public access for things list public shared links.
I know this is not the best answer since you would probably like me to talk about Nebula, but I have to say that the best solution I have found for setting up a mesh VPN is Zerotier.
It is a very complete solution. Multisystem, very simple but very configurable, fast, etc.
You simply start by creating a network on the public controller (which will generate an ID for that network) and then join the rest to that network and everyone can communicate with everyone (by default, then you can create subnets if you want).
Using the public controller is completely optional (I personally use it because it is convenient for me and because I have few hosts) but if you want you can set up your own controller, I have an article (the bad thing is that it is in Spanish, but if you run a translator you can understand it perfectly) where I explain how to do it without any requirement. If not, you can use ztncui for it.
Take a look at it, you might find it more attractive than Nebula.
By the way, for me one of the great advantages of ZeroTier is that I don’t have to worry about certificates and keys, the controller takes care of everything for you and security is guaranteed from the point of view that each node has a unique identifier.