convert mac to a common format for comparison
convert mac to a common format for comparison

RedDog99/bielefeld,meskal/ffff-next,meskal/ffff-next,RedDog99/bielefeld,ffff-next/ffff-next,ffff-next/ffff-next,ffff-next/ffff-next,meskal/ffff-next,RedDog99/bielefeld,ffff-next/ffff-next