Spoofing mac address windows 7

Note that the digit MAC address in hexadecimal format, and should be entered without any dash -. Reboot the system to make the new MAC address effective.

Free MAC Address Changer Tools for Windows 10/8/7

First command brings down the network interface, second command change its MAC address while third command bring up the interface again. Note that in some cases, to bring down and bring up the network interface, the following commands have to be used:. Alternatively, for Fedora Code 5 Linux with Iproute2 tools installed, the following commands also can change the MAC address to spoofed version:. To check whether the MAC address has been spoofed, use ip link ls eth0 or ip addr ls eth0 instead of using ifconfig eth0. First command brings down the network interface optional , second command change its MAC address while third command bring up the interface again optional.

Note that the change is temporary that does not persist after a reboot. To make the MAC address changed at boot before network connection is established, and even before parsing of hostname. Since Mac OS X To do so, type the following command in Terminal. This applies to all types of network cards, including Ethernet cards and WiFi cards.

The MAC Address is a six-byte number or digit hexadecimal number that is used to uniquely identify a host on a network. All MAC addresses are hard-coded into a network card and can never be changed.

Technitium MAC Address Changer

However, you can change or spoof the MAC address in the operating system itself using a few simple tricks. So why would you want to change your MAC address? Well there are many reasons for this, mostly related to bypassing some kind of MAC address filter set on a modem, router or firewall. For example, a WiFi network may allow only authorized computers to connect to the network and filters out computers based on the MAC address.

Another example is if you have an ISP that allows only a certain number of computers to connect to the Internet from your home. If you have more computers that need to connect, you can spoof the MAC address of an authorized computer and connect from a different computer.

By default, the Not Present value is selected. Go ahead and click on the Value radio button and enter in a new MAC address. The MAC address is a combination of 6 pairs of numbers and characters, i. Type in cmd, and look to the top of the search results within the same window. You'll see something labeled as cmd.

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A new, black window with some text will appear. Type in Getmac. Looking at the window, note where a blank underscore blinks off and on. That's the space you can type in. Type getmac, and press enter [6]. A list of Physical Addresses will appear. The first address is your current MAC Address. Pull up the Advanced options window. Now, you can change your current MAC Address to a new one by following the format of your current address 12 characters total , and changing the numbers and letters.

You may arbitrarily use letter combinations from A to F, and any numbers. Under Value, type in your new address. For example, if the first 4 characters are arranged as F1-D2 you can change them to F4-D1.

What MAC Addresses Are Used For

Perform the same action for the remaining characters. You're maintaining the format, but changing the combination. Click OK. Once you've entered a new address of your choice, click on OK on the bottom of the window. The Advanced options window will disappear, and you'll see some movement in the Local Area Connection under the Network Connections tab. This means the system is registering a change. After only a few seconds, you'll see the red cross vanish and the Local Area Connection will be Enabled. You have successfully spoofed your MAC Address. Method 2. Launch the Applications app.

On your dock, locate the Applications app. It usually looks like a folder with a circled letter A. Click on it to launch it [7]. Click on Utilities. Once you've opened the Applications app, scroll down until you find Utilities. Click on it [8].

Additional menu

Select Terminal. From with the Utilities folder, scroll down until you reach the app called Terminal. The app's icon is a black square. Click on Terminal [9]. Change your MAC Address. Once you've opened Terminal, click on the new window, and enter the following command: sudo ifconfig en0 ether xx:xx:xx:xx:xx:xx. Note that the 12 X characters need to be replaced with actual values.

You can make up a combination of your choice, as long as you only use letters A to F and numbers. You might want to follow the format below with your own combination. An example combination might be: sudo ifconfig en0 ether da3:ed:f If the above command doesn't work, try the following: sudo ifconfig en1 Wi-Fi xx:xx:xx:xx:xx:xx replace Xs with your own combination.

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Hit Return on your computer keyboard. Then, enter your password to register the new address [10]. Confirm that the address has been changed. After having entered your new MAC Address, type in the following: ifconfig en0 grep ether.