I was poking around on my ISP's site today (Mynxnet) and noticed that they offer IPv6 now. I went to my router configuration, enabled IPv6 and set it to Automatic. This appeared to work for a minute or two (I got the green IPv6 Geekzone logo and the associated badge, and test-ipv6.com reported 7/10) then it dropped back to v4 and my router reported "IPv6 Relay Error". Rebooting everything resulted in the same error.
I know next to nothing about IPv6 so I'm not sure whether this is a configuration issue at my end, an issue with the ISP, or something else. Does anyone know what this error means and what to do about it?
The router is an older Apple AirPort Extreme (one of the flat 802.11n models) and my computer is running the latest OS X. The AirPort is connected straight to the ONT and uses PPPoE.
Any ideas? It doesn't really concern me if I don't get this working, but I'm curious now :)