[ppml] IPv6>>32

[Michael.Dillon at radianz.com]

> While this might be true, it can be argued that given v6 uses the 
> same routing technology as v4, v6 also doesn't consider the idea that 
> networks can dock and undock.

Docking and undocking are the same thing as switching providers.
IPv6 *DOES* consider this idea. That is why every end-site is
given a fixed size /48 block of addresses. That way their
subnet plan stays intact when they switch providers, whether
or not they do it several times a day or once every few years.

--Michael Dillon