??????? ?????? ?????? ????????????? ????? ? ????? (??????????? ? ????? ??????)?? ???? ?? ?? ???? ?? ??? ???? ???? ??????? ?? ??? ?? ?? ??????????????????????????????????????????????????? ??? ???? ???? ??? ??? ??? ??? ???? ??? ??? ??? ??? ??? ?? ? ??? ????? ??? ???? ??.MAC addresses can sometimes be accustomed to establish the maker and probably pro