FINDING THE MAC ADDRESS OF A NETWORK CARD
Finding the MAC address of a Network Card
WINDOWS NT4/2000/XP
Click Start/Programs/Command Prompt. Type “ipconfig /all” and press “ENTER”.
The MAC address is listed as the “Physical Address.”
MACINTOSH
Click System Preferences/Network.
The MAC address is listed as the “Ethernet Address” on the TCP/IP tab.
LINUX
Run the command “/sbin/ifconfig.”
The MAC address is the value after the word “HWaddr.”