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. I'm had / have PPPOE and it works for ...

I have learned quite a bit from all the discussions on MLPPP. However, when I have two routers connected back-to-back; must I have the groups match on both routers for MLPPP to work or does it not ...