I believe you jumped the gun here. The revision history (and the timeline) clearly show that the OP misspelled pppconf and revised it to pppoeconf only after that answer pointed out the typo.
As others have stated, it's also obvious from the comments that once the typo was resolved, a productive troubleshooting session seemed to be beginning.
Chill. Go visit the Sapphire Waterfall or something :P
