IPv6 black lists?

[Mikael Abrahamsson]

On Wed, 10 Mar 2010, Mark Schouten wrote:

> customers. With IPv6, a /64 is a site-network. So the chance that many
> customers reside in this /64 isn't that big. Router-advertisements only
> work in a /64, so you would be really dumb if you start chopping
> up /64's to different customers.

I'd say it's going to be quite common that there are multiple customers in 
a single /64.

There really should be some kind of mechanism so the ISP can indicate 
entity/subnet relationship, for instance if a /48 belongs to a single 
entity, or if multiple entities can reside within the same /64, and if 
these entities will have just a single IP per machine (strict DHCPv6 and 
no SLAAC), or if SLAAC is in effect and a box can have any IP.

-- 
Mikael Abrahamsson    email: swmike at swm.pp.se