How to spoof MAC address on a Mac OSX ? Spoofing the MAC address on Apple Mac OS X is pretty easy, you can do that via the terminal window with the command "ifconfig" or you can install a free application with an easy to use graphical user interface (recommended for beginner users). Below you can find both methods explained:
Open the Terminal window on your Mac OS X:
Then type the following commands:
/etc/init.d/networking stop ifconfig eth0 hw ether 01:02:02:06:0b:06 /etc/init.d/networking start ifconfig eth0
Replace "01:02:02:06:0b:06" with your custom MAC address.
MacDaddyX is a powerful, free (donationware) and very easy to use MAC Address Changer (Spoofer) for OS X. It supports Mac OS X 10.4.10 or later and it allows you to customize the new MAC address, plus it allows you to change the MAC address on any network adapter with ease. You just need to install the program, select the adapter, write your new MAC address, and press the button "Change", that's all.