My tunnel has suddenly stopped working, and I'm not quite sure why, or exactly when. I'm on a Windows 7 PC, my current v6 /64 is 2001:470:1f05:1efc::/64, and my native v6 is 108.70.225.191. And yes, I've double checked to make sure my v4 hasn't changed or switched and is correct on the tunnel configuration as the client endpoint.
I have to admit, I'm not that great with any of this, so if you have any suggestions or need more info please ask.
Thanks in advance.
I would suggest removing your tunnel setup and re-creating