= Сообщение: 6035 из 7402 ============================================= IPV6 = От : Alexey Vissarionov 2:5020/545 11 Jun 19 19:11:44 Кому : Michiel van der Vlist 11 Jun 19 19:11:44 Тема : Pvt node with a CM flag, but without connect info. FGHI : area://IPV6?msgid=2:5020/545+5cffd5b0 На : area://IPV6?msgid=2:280/5555+5cff5541 = Кодировка сообщения определена как: CP866 ================================== ============================================================================== Good ${greeting_time}, Michiel!
11 Jun 2019 09:08:12, you wrote to Richard Menedetter:
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. MvdV> I think I am getting it now. I have always wondered why a device MvdV> such as a dongle for a laptop that can not be used to make MvdV> telephone calls, needs a telephone number.
All they need are two ughm... numbers: IMSI and Ki (ID and key).
However, the operators' billing systems are tied to a contract number: 1. one customer may have many phones (so passport data are non-unique); 2. the customer may require SIM card replacement (change IMSI and Ki); 3. the customer may want to change the number.
MvdV> Well... it looks like these mobile devices still use an equivalent MvdV> of making a POTS modem call to the "ISP home gateway" to get on the MvdV> internet... That is a revelation... ;-)
Very unlikely. But I can check that while being 400 km away from home.
-- Alexey V. Vissarionov aka Gremlin from Kremlin gremlin.ru!gremlin; +vii-cmiii-ccxxix-lxxix-xlii
