Upgraded my TCv2 to 7.6.3 last night and it broke my IPv6 tunnel to Hurricane-Electric, anyone else experiencing this? The TC is reporting a IPv6-tunnel error and there's no IPv6 connectivity.
I've just downgraded to 7.6.1 and my tunnel is now up and running again with any further changes.
Seems like 7.6.3 just broke IPv6 tunneling in general:
https://discussions.apple.com/thread/4788481?answerId=21188687022#21188687022
https://discussions.apple.com/thread/4787229?answerId=21180085022#21180085022
There is a new support article at http://support.apple.com/kb/HT5656 but this does not work for me but it appears to work for others...
Firmware 7.6.3 broke IPv6 tunnel
