> Not to mention, that I really don't understand how IPs are supposed to be provisioned to devices on IPv6.
SLAAC is the only way that works across all IPV6 devices. In that mode, the router advertises the prefix and the device assigns its own address (prefix + its mac address).
DHCPv6 exists but is poorly supported. It sucks for people who like assigning IPs individually from an authoritative place (through static dhcp entries on the router). But people like us are "doing it wrong", you see? We must accept that in this brave new worlds an IP means nothing.
Which doubly sucks in terms of assigning a DNS name to an IP/PC... and/or opening the assignment to less restricted access... feels just problematic to me.
Again, I don't know any of IPv6 enough to use it really right or wrong.
And there's always static configuration, useful for servers.