🤯That is super cool! Is there a good comparison between this and WireGuard from a security perspective? I know Cloudflare is moving away from WireGuard and implementing MASQUE which uses HTTP/3+QUIC. Wonderful to see multiple attempts at this, interested to see what gets the adoption.

Thanks for sharing. I recall hearing about this before. After reading this thread I've been trying to vend some of my selfhosted apps over yggdrasil. The documentation is difficult to find. A good tutorial would be really useful. Here are my two biggest ~~stumbling blocks~~ headaches:

1. ipv6 headache: I had to update my server host binding from 0.0.0.0 to :: (from ipv4 to ipv6). Apparently ipv4 still works but now ipv6 also works. This was the biggest blocker for me gaining access to my apps over yggdrasil using ipv6.
2. yggdrasil.conf headache: ipv6 syntax issues (apparently I need to learn me some ipv6 stuff) You need to put ipv6 ip addresses in brackets. This is an excerpt from my Listen attribute in my yggdrasil.conf file.

  # Listen addresses for incoming connections. You will need to add
  # listeners in order to accept incoming peerings from non-local nodes.
  # Multicast peer discovery will work regardless of any listeners set
  # here. Each listener should be specified in URI format as above, e.g.
  # tls://0.0.0.0:0 or tls://[::]:0 to listen on all interfaces.
Listen: [
          tls://[::]:8000
          tls://[::]:8080
]

I also downloaded an yggdrasil vpn app for Android and was able to access both apps with Android after adding a peer connection in the settings. Later, I added my Android public key to the AllowedPublicKeys to lock down my apps to be only accessible to my client.

Thanks @wgs for the tip! 🏆

this sounds a lot like part of how cloudflares tunnel works. me like!