ISP customer assignments

[nanog at daork.net (Nathan Ward)]

On 14/10/2009, at 2:14 PM, Chris Adams wrote:

> What about web-hosting type servers?  Right now, I've got a group of
> servers in a common IPv4 subnet (maybe a /26), with a /24 or two  
> routed
> to each server for hosted sites.  What is the IPv6 equivalent?  I can
> see a /64 for the common subnet, but what to route for aliased IPs for
> web hosts?  It is kind of academic right now, since our hosting  
> control
> panel software doesn't handle IPv6, but I certainly won't be putting
> 2^64 sites on a single server.  Use a /112 here again as well?  Use a
> /64 per server because I can?

Why route them to the servers? I would just put up a /64 for the web  
servers and bind addresses to your ethernet interface out of that /64  
as they are used by each site.
I guess you might want to route them to the servers to save ND entries  
or something on your router?

--
Nathan Ward