= Сообщение: 2402 из 7440 ============================================= IPV6 = От : Michiel van der Vlist 2:280/5555 08 Apr 16 01:06:14 Кому : Richard Menedetter 08 Apr 16 01:06:14 Тема : DS-Lite FGHI : area://IPV6?msgid=2:280/5555+5706eaf4 На : area://IPV6?msgid=2:310/31+5706aa87 = Кодировка сообщения определена как: CP850 ================================== ============================================================================== Hello Richard,
On Thursday April 07 2016 20:42, you wrote to me:
MV>> Actually, as a technology, DS-Lite has merits. It has the great MV>> advantage over dual stack that the core network can be IPv6 only. MV>> An IPv6 only network is much simpler than a dual stack network. MV>> So,easier to maintain, easier to debug and therefore cheaper.
RM> Just that they need to maintain the IPv4 backbone for the customers RM> that have old CPEs like my bridged Ubee CPE.
Or my Motorola Surfboard...
RM> Or those that called the hotline and were configured for bridged RM> IPv4.
RM> So they need to maintain it anyhow ...
For now.
CPEs don't last forever however and in the years to come, that old stuff will be replaced. Depending on how agressive the upgrade and replace policy, it that will take between an estimated three and six years before all CPEs are DS-Lite capable. And then they can pull the plug on the IPv4 core network.
