Seems we are allowed to have more than one IP address assigned to same Mac Address... which may occure by mistake when you have bunch of static Mapping...
What is the behaviour to allow that ?
You must check that 1 Mac => 1 IP BUT the other way must still been allowed 1 IP => X Mac (which allow for a laptop with wired and wifi to have same ip if u are connected using wired or if you are using wifi)
Thx