DrayTek Vigor 130 + Turris Omnia (VDSL o2)

I decided to switch the ISP router with my own. Because I have VDSL at home I needed an VDSL Modem to be able to use the Turris Omnia. I first set-up the modem and than connected it with the Turris omnia. BUT when I enter my PPPoE credentials in the Omnia interface nothing is working.
I tested only using the DrayTek Vigor 130 and enabled PPPoE there and entered my username and password there and it is working. So what am I doing wrong?? Why is it working on the Vigor but not on the Turris Omnia??

on the DrayTek Vigor 130

  • bridge mode enabled?
  • PPPoE/PPPoA Client disabled?

Make sure to use VLAN7 as well.