Change Mac Address For Mac Os X

Posted By admin On 23.04.21

Change Mac Address Mac Os X
Change Mac Address For Mac Os X 10.7
Locally Administered Mac
Mac Address Changer

If you own a Mac computer and you are completely mystified regarding how to change the IP address on it by yourself, you can now keep all your worries aside, as our mini guide will help you complete this task in a few simple steps.

A Quick Tip

The easiest way to obtain your computer/laptop’s public IP address, irrespective of what operating system you are using, is to open the Google website on your web browser and type “IP Address” in the search box. The first result that will be instantly returned will be your very own public IP address.

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It is needless to stress on the importance of IP addresses, as everyone knows that without the correct IP configuration, it is impossible to connect to the Internet today. That Apple computers and laptops traditionally never followed the IP standard, but instead, connected to other devices by making use of a different, proprietary network layer protocol called Appletalk, even until very recently, however, is a lesser-known fact.

Owing to the ubiquitous nature of the Internet Protocol (IP), Apple along with the release of OS X 10.6 in 2009, discontinued the trend of encouraging the implementation of Appletalk by omitting its support in all devices since. Unfortunately, because of this, Mac users are not as familiar with the nuances of IP as users of other systems, and those who need to find, configure, or modify their Mac’s IP address at a short notice might be puzzled regarding how to go about it.

Get the MAC address of your MacBook (Yosemite OS version). Type 'ifconfig' in a terminal window. It will be in the 'En0' section. Cut/Paste the following (replacing the X's with your Apple TV MAC address) into a. How to Change MAC Address in Mac OS X / macOS. Since Mac OS X 10.4.x (Darwin 8.x) onward, the MAC address of wired Ethernet interface can be altered in Apple Mac OS X in a fashion similar to the Linux and FreeBSD methods. To do so, type the following command in Terminal.app: sudo ifconfig en0 ether aa:bb:cc:dd:ee:ff. The Mac OS X operating system runs across all modern Mac computers. Apple An IP address is. Another reason people choose to change IP addresses has to do with getting blocked or banned from a service. A relatively easy way to ban a user is to block that user's IP address. But if you change your IP address it's like you're wearing a disguise. What Is a MAC Address? A MAC address has nothing to do with Apple or it's computers, but in fact.

The good news is that it is not as baffling as it seems, and is in fact a simple task that can be carried out in a few easy steps.

How to Configure/Modify Your Mac’s IP Address

Step 1
Launch the Apple menu by clicking on the Apple icon located at the top-left corner of your home screen.

Step 2
Select System Preferences from the drop-down menu that opens.

** Alternatively, the System Preferences icon from the dock at the bottom of the screen can be located and selected. It is the one that has the Apple icon with a switch beside it.

Step 3
Inside System Preferences, click on the Network icon. It is the globe-shaped icon that is located in the third row from the top.

Step 4
In the Network window that opens, from the list on the left side, select the network that you are connected to. It may be a Wi-Fi network or even an Ethernet connection.

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Step 5
You will see a button located towards the bottom-right of the window labeled Advanced… Click on it.

Step 6
Out of the many tabs that are available at the top of the window, select TCP/IP.

Step 7
In this tab, find the first drop-down menu (the one adjacent to Configure IPv4) and change the selected option to ✔ Manually. This will allow you to modify your IP address, Subnet Mask, and Router (or if you are setting up a new connection, to manually configure the network).

Step 8
Save your changes by clicking on the button labeled Apply, which is located at the bottom-right corner of the window.

Thus, as you can see, the simplest method to change the IP address of your Mac computer or laptop is a task that will hardly take five minutes of your time. The best part is, if you are a new Mac user, and if you are confused about what any icon/button/tab/function represents, you can always click on the button labeled Assist Me… located at the bottom of your screen, and it will come to your rescue.

How to Perform this Task from the Terminal

An alternative method to configure or change the IP address, for those who are either feeling really adventurous, or else those who are genuinely passionate about coding, is to use the Terminal. This command line interface application that can be used to monitor as well as tweak system settings is located in the Utilities section of the Applications folder. Here is how you can change your Mac’s IP address from the Terminal.

Suppose you are connected to public Wi-Fi, or otherwise even a LAN, and you wish to change the IP address configured on your device, but you do not wish to explicitly specify the IP address your device should be assigned. You just wish to know how to get a different IP address assigned to your device. Here is how it can be done.

Method 1:
Type the following in the Terminal to request the DHCP server to assign your device an IP address.

sudo ipconfig set en1 DHCP

** en1 refers to the interface through which your OS X device connects to Wi-Fi. If you are using an Ethernet connection, replace “en1” with “en0”.

Method 2:
(a) Your device will be assigned a different IP address if you turn the interface down and then up once again. This can be done by typing the following in the Terminal.

sudo ifconfig en1 down ;
sudo ifconfig en1 up

(b) If you wish to explicitly specify the IP address that you set for your Mac device, here is how it can be done. Type the following in the Terminal.

sudo ipconfig set en1 INFORM 192.168.2.1
You can replace “192.168.2.1” with the IP address of your choice.

ipconfig getifaddr en1
or
ifconfig |grep inet

We hope you found our mini guide helpful. In case you have any queries, do not hesitate to leave a comment.

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Spoof your MAC Address on a Mac

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Today we will focus on how you can change your MAC Address on your OS X device. Before we do that, lets ask ourselves a couple of simple questions, why would we want to ‘Spoof’ our own MAC Address? Is it safe to fake your MAC Address? Lets find out.

Spoof Your MAC ADDRESS On A Mac

Retrieving your current MAC address
First, you’re going to want your current wireless MAC address so you can set it back without rebooting. Launch the Terminal app and type the following command:

ifconfig en0| grep ether

You’ll know see something like:

ether 00:12:cb:c6:24:e2

And the values after ‘ether’ makeup your current MAC address. Write this down somewhere so you don’t forget it. If you do, it’s not the end of the world, you’ll just have to reboot to reset it from a change.

To finally spoof your MAC address, you simply set that value returned from ifconfig to another hex value in the format of aa:bb:cc:dd:ee:ff. You can generate a random one if need be.

For this example, we will set our wireless MAC address to 00:e2:e3:e4:e5:e6 by issuing the following command:

sudo ifconfig en0 ether 00:e2:e3:e4:e5:e6

The sudo command will require that you enter your root password to make the change.

Again, some Macs use en0, so if you run into any issues you can try that.

Verifying the Spoofed MAC address worked
If you want to check that the spoof worked, type the same command as earlier:

Change Mac Address Mac Os X

ifconfig en0 | grep ether

Now you will see:

ether 00:e2:e3:e4:e5:e6

Meaning your MAC address is now the value you set it to. If you want to further verify the spoof, simply login to your wireless router and look at the ‘available devices’ (or attached devices) list, and your spoofed MAC address will be part of that list.

If you want to set your MAC address back to its real value, simply issue the above ifconfig commands with the MAC address that you retrieved in step 1. You can also reboot your Mac.