VS>> Those of you lucky to have a *native* IPv6 connection from your VS>> ISP, could you please share what network topology your ISP VS>> offers. E.g.
VS>> 3. A /64 for the link and a /56 for your devices
MV> I think #3 comes closest.
Thanks for replying.
MV> I am not sure about the /64 for the link. The only visible part of the MV> link is the IPv6 WAN address of the router. It is outside the /56 MV> assigned to the user, the link may just use a /128.
Do you see the WAN address of the router in the `traceroute -6` output?
MV> The modem/router supplied by the ISP assigns one /64 for the LAN and MV> another /64 for the guest network. More /64 out of the /56 can be MV> obtained by connecting extra routers.
Very little flexibility IMHO. Can you at least assign a static IPv6 address within the LAN /64?
MV> For IPv6 one must use the modem/router from the provider. When the MV> modem/router from the provider is set in bridge mode, the connection MV> becomes IPv4 only.
This looks very similar to what I've heard from a Rostelecom representative. This probably means that the IPv6 is not really "native" and there is some kind of tunnel terminated at the provider-owned CPE.
