Hello, now i get my new connection and with it i get ipv6 only. There is a ds-lite tunnel for ipv4 things but it won't work with the AirVPN client. I always get the following: The machine runs with Xubuntu 16.10 64bit. You will find my logfile in the Attachment. I can't use AirVPN now. :-( What can i do? Cheers AirVPN_20161202_090120.txt