Hey Rene,

> I suggest to use a cryptographically generated IPv6 address (128-bit hash
of Wiregurad public key with first n bits replaced by a Wireguard-specific
IPv6 prefix)
> for routing and management purposes. Adding a reverse-lookup IPv6-address
-> Wireguard public key via DHT would allow a public IPv6 overlay network
> with authorization via firewall rules. Nodes should also be able to
announce their subnets via DHT.

I agree. I plan to use the subnet ORCHID as defined by RFC 4843.
See command `wh orchid`.

Cheers,
Gawen