Comment by tucnak
8 hours ago
> my ISP still gives me only a single IPv6 address
This is criminal, and also incredibly uncommon. You should talk to your ISP, it's most definitely a misconfiguration of some kind, if not deliberate torture. Normally you get a /56 at least because there are so many and they cost nothing.
Datapoint of 1: With Cox as my ISP, I can get a /64 just by configuring my DHCPv6 client to request it, but if I wanted a /56 or /48 I would have to contact someone at my ISP.
I'm beginning to think it might be a US thing. Every time there's an ISP horror story, it's always the US.