Re: [nznog] Charging for IPv6

So, engaging in some very wild speculation, lets assume that: Microsoft Vista ships with Teredo tunnelling support for IPv6 and is mildly successful, and Large service providers start supporting IPv6 (to support customers in Asia, on Comcast and some mobile networks), and Teredo servers are sufficiently available. In this case traffic from customers with Vista to those service providers is IPv6 tunnelled in IPv4. If that became a significant proportion of the traffic, would it influence the business case for natively supporting IPv6? Richard.