I am trying to perform an Internet Recovery on a friend's iMac. Unfortunately, my internet connection is PPPoE which Apple's Internet Recovery does not work with. Is there any workaround to this?

I've got a DSL connection/modem that doesn't seem to play nicely with my AEBS. I used to have my network set up as follows: 77.xx.xx.xx 10.0.1.1 10.0.1.x DSL Modem --PPPoE--> AEBS(providing NAT/DHCP) ...

If the credentials are correct, you will be able to set up Wireless Network Connection and connect to it. Related: How to add a new Wi-Fi Network Profile in Windows. How to manually connect to WiFi in ...