You can send a router advertisement packet on your local network to tell machines to send you packets to the yggdrasil network/prefix, so it's easy to hook up a

You can send a router advertisement packet on your local network to tell machines to send you packets to the yggdrasil network/prefix, so it's easy to hook up a whole LAN to yggdrasil. On the other hand, you would have to run an Internet gateway on one of the nodes, and give that address as a default route. It would work, but with a bit more manual work. IIRC someone ran a public Internet gateway at some point. The yggdrasil address-space is different from the one used to give public IPv6 addresses.