ipv6 routing / 6to4 tunnel server
so i've got an archlinux box with a /56 (ipv6) routed to it.
I'm looking at http://superuser.com/questions/304786/ipv6-tunnel-via-own-linux-ipv6-connected-server
to try to get a /64 out of that /56 and set up a 6to4 server so I can tunnel from my windows laptop at home.
But for whatever reason, it's not working. The guide isn't very helpful... it's just straight up copypasta so I have no idea how I would diagnose where I'm doing it wrong.