ISP customer assignments

Ricky Beam jfbeam at gmail.com
Wed Oct 14 01:19:19 UTC 2009


On Tue, 13 Oct 2009 09:33:03 -0400, Justin Shore <justin at justinshore.com>  
wrote:
> He didn't really give much of a reason for the /127s yet.  I think it's  
> coming up in a later session.  I think it basically boiled down to  
> whether or not the customer would actually use anything bigger.  I'll  
> write back when we get into that discussion.

It's the IPv6 equiv of an IPv4 /30 link network.  Then a /64 or whatever  
can be aimed to that link address.  This is exactly what Bellsouth does  
for business DSL: the link has a dynamic address and your netblock is then  
routed to it. (this is confusing and unworkable for a lot of cheap  
hardware.)




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