MV>> I still don't see how one can have an IPv6 address on the end MV>> device if the "last mile" does not support IPv6, other than via a MV>> 6to4 tunnel with one of the tunnel end points on the end device.
RM> IPv4 and/or IPv6 is tunneled in a GTP tunnel to your home provider. RM> It is unpacked there and handled as if you were in your home network.
I think I am getting it now. I have always wondered why a device such as a dongle for a laptop that can not be used to make telephone calls, needs a telephone number. Well... it looks like these mobile devices still use an equivalent of making a POTS modem call to the "ISP home gateway" to get on the internet...
