Also, ZeroTier is "open-source ish." They use the BSL license for most of their code (https://www.zerotier.com/blog/on-the-gpl-to-bsl-transition/) and I believe you can self-host (https://docs.zerotier.com/selfhost/)
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.
Best of luck in your search! Maybe take a look at Tinc or Yggdrasil.
> The Business Source License (this document, or the “License”) is not an Open Source license.
I'm gonna take them at their word.
> Best of luck in your search! Maybe take a look at Tinc or Yggdrasil.
I did, but thanks:)
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.