I know I was. I just couldn’t get the thing to connect when I change my ASG’s external interface from ‘Cable Modem (DHCP)’ to PPPoE.
The answer? Instead of changing the interface delete it first and just re-create it – worked a charm for me!
Also worth noting that deleting the interface took my NAT settings with it – I just reverted to the backup, took some screen shots and then recreated them.