Log onto the Draytek and go to WAN > General Setup
- Change the DSL mode to "VDSL only" - This will make router reboots quicker and eliminate the need to use the draytek supplied VDSL/ADSL filter (do not confuse this with a standard micro filter)
- Further down the same page, enable VLAN tag insertion for VDSL and input "101" as the tag value
- Click the "OK" button at the bottom
You may need to reboot the router at this point, if so just, log back in to the router
- Go to WAN > Internet access and on the right hand side click the "Details page" button
- Input the required user name and password as supplied by the Infinity provider
- Change the protocol type to "PPPoE"
- Click the "OK" button at the bottom
You will almost certainly have to reboot the router again.
I also changed settings in VDSL > VDSL Setup
Having checked the VDSL information in Online status > Physical connection I then altered the VDSL2 profile to only use 17a
This appears to allow the router to get a "showtime" connection quicker to the provider than by leaving all profiles enabled.
If there is a server on site and it is configured a DNS server, I would also strongly recommend changing the DNS forwarders to those which the router picks up and can be viewed via Online status > Physical connection.