IPv6 Address Planning

[Iljitsch van Beijnum]

On 10-aug-2005, at 10:09, Jørgen Hovland wrote:

> If a /64 can contain a single user but also 25000 users, then I am  
> sure you
> all will agree on that this will affect the transition from  
> existing v4
> services to v6.
> When it comes to implementing restrictions and limitations on your  
> services,
> statistics, classification (for banners/ads etc) and so on, you  
> will most
> likely be forced to treat a /64 as 1 user and not 25k.

Note that we were talking about internal stuff between routers before.

You really shouldn't give customers artificially small subnets in  
IPv6, because that way they can't further subnet themselves or  
autoconfigure.