said by rodjames:
There is. You take the range they gave you and dole out your own ip6 dhcp leases. easy.
Either you misunderstood me or I misunderstood you. What I was trying to say is that there isn't (edit:
a currently implemented) way to automatically assign IPv6 ranges to CPE
not that there isn't a way to automatically assign IPv6 addresses to clients behind IPv6-capable routers
I'm sure most people use SLAAC over DHCPv6 for address assignment in their LAN (as 34764170
pointed out), but that still has to be manually configured. That's the point I was trying to make.