Sorry, I wasn't aware you had objections to proprietary products! After all, this was a thread about Tailscale and alternatives. :) Many people find it painful to setup a VPN network and prefer a managed solution (e.g. Tailscale instead of Wireguard.) Likewise, people have different understandings of what exactly FOSS means and I'm not deeply familiar with the BSL, so I'm not sure whether it would meet your needs.
Best of luck in your search! Maybe take a look at Tinc or Yggdrasil.
> Likewise, people have different understandings of what exactly FOSS means and I'm not deeply familiar with the BSL, so I'm not sure whether it would meet your needs.
I've tried Nebula before, admittedly a while ago, and it seemed interesting, but much less user friendly than Tailscale. But one of these days I would like to play around with defined.net just to see what other options are out there.
I also tried ZeroTier and was extremely unimpressed, although again that was a few years ago. The performance on single threaded systems was absolutely terrible, which suggests some deeply broken code and made it unusable with a cheap VPS. The paceof development was also pretty slow and the insistence on homebrew crypto was also not confidence inspiring compared to something that used a proven solution like Wireguard.
My one objection to Nebula is that its Android app is proprietary, and your response is to plug the even more proprietary way to run it?
> Also, ZeroTier is "open-source ish."
So it's not FOSS.