I imagine this could be a FAQ, so…
What should the DHCP range be? I have a routed /64 from HE - 2001:470:xxxx:xxx:: /64. Is the simplest option to set the DHCP range to 2001:470:xxxx:xxxx:0:0:0:1 - 2001:470:xxxx:xxxx:ffff:ffff:ffff:ffff (ie the entire /64)?
You can, I just use the last octet, which is already good for 65k hosts or so.
I like the addresses simplere over autoconfig