Assalam u Alaikum

kiya koi expert mujhe server 2003 per MAC Address Block karne ka software de sakta hea. Sygate k elawa q k sygate mene use kiya automatically traffic block kar deta hea phir dobara setting karni parti hea. is k ewala agar koi aur software hea to plzz share karey aur us ki detail bhi batai.

Thanks.