On Oct 8, 2014, at 11:54 PM, Saku Ytti <saku@ytti.fi> wrote:
On (2014-10-09 15:25 +1100), Mark Andrews wrote:
Hi,
Because /64 only allows for a single subnet running SLAAC with currently defined specifications.
I fully agree that larger than 64 must be allocation, in mobile internet, residental DSL, everywhere. I don't think it will happen, but I think it should and I'm happy to say that I was able to impact the national regulatory authority to include this in their recommendation for how IPv6 should be provided.
Sadly there are pieces of 3GPP that limit LTE to single /64 already. These should, IMHO, be fixed.
Having routable network is only benefit of IPv6 over IPv4, and if we just give customers connected /64 network, without routing /56 there, then customers will need NAT.
It’s not the only benefit, it is one of many benefits. Owen