Firstly, you have to use Terminal similar to command prompt in Windows to actually change the MAC address. Secondly, you need to manually figure out the technical name of the adapter before you can change the settings. You can do this in one of two ways: via System Preferences or via Terminal.
How to get your computer's MAC address | Physics Department | UMass Amherst
This will give you the MAC address for the en0 interface. Depending on how many interfaces you have on your computer, you might need to run this command several times adding 1 to the number each time. Now you can simply compare the MAC addresses listed here with the one you saw via System Preferences.
In my case, my WiFi MAC address of fe:df:dd:8a matches with en1 , so that is the interface I have to use for the next commands. Now that you have a new MAC address, you can change the current one using the following command below. In order to do this, you need to be logged in as an Administrator or you have to enable the root account in OS X.
Just login as an admin and you should be able to run the command just fine. It will ask you for your password, though, before changing the MAC address. You need to first disconnect from any networks and then run the command. Surprisingly, disconnecting from a wireless network in OS X is not intuitive at all. You have to press and hold the Option key and then click on the WiFi icon to see the disconnect option. So here is a rundown of all the commands I ran in order to get the current MAC address, generate a random one, update the MAC address and then verify to make sure it had actually changed.
As I mentioned earlier, this is definitely not as straightforward as the process is on Windows, but you should be able to do it if you simply copy and paste the commands above.
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How to Find Wireless MAC Address on Windows 7
Softonic review Win 7 MAC Address Changer is special software that has been created for people who want to change the Media Access Control address of either a wired or wireless network adapter. Hamachi Create a safe private network between computers. Facebook Pro Facebook, without the browser.
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