If your Internet connection is not set up yet, the NETGEAR installation assistant automatically detects your Internet
I don't know the router, but does it work for DHCP option 61 configuration instead of PPP ?
plusnet unlimited fibre
80/20 - 2 Jun 14 - Sync at 20/May/17: 59,802/11,536 - G.INP & 3.5db SNRm
18 years of UK broadband since 1999 ntl:cable modem trial - Asus RT-AC68U and HG612 - BQM