

Go to the CMD prompt, and type in one of the following commands:Īgain, (A): The arrows help point to where you need to look and (B): Excuse my sense of privacy. Now, for For Windows Vista, access to the NIC’s properties is from Control Panel -> Network and Internet -> Network and Sharing Center -> Manage Network Connections.

When your done selecting your new value, click 'OK'. Change the value by clicking on the radio button for Value:, and then type in a new MAC address to assign to the NIC.Įnsure that you have at minimum 3 letters of the alphabet selected. When entering the new MAC value, omit the dash (-), for example 8817E890E20A.īy default, the “Not Present” radio button is selected. Your MAC address consists of 6 pairs of numbers (0 - 9) and characters (A - F) combination. The arrows in this tutorial help direct to where you need to look. Too many bad people on the internet that want to Ban-Hammer me. Then, you'll need to right click on the Active Network Connection with network adapter that you want to change the MAC address (normally Local Area Network or Wireless Network Connection) and click on Properties.Įxcuse my sense of privacy throughout this tutorial. Double click on Network Connections (inside Network and Internet Connections category in Windows XP). You should be aware that MAC spoofing can also potentially trigger a Denial of Service (DoS) attack by causing a routing problem while duplicating a MAC address that already exists in the network, especially those that are similar to gateways.

Its also essential to protect a user’s privacy. Such a trick can be used to get pass the Network Access restriction by emulating a new unrestricted MAC address, or to gain an access connection by spoofing an authorized MAC address after sniffing for a legitimate MAC address out of the air in MAC filtering in a Wi-Fi network.Ĭhanging a MAC address can keep the real and genuine information from been detected and logged by various services such as an IDS (an Intrusion Detection Service), a firewall, a DHCP server, a wireless access points. To get past a tracker's IRC IP and MAC Address filtering to request a free invite from Tracker ABC. Changing one's MAC Address is known as MAC spoofing. There's a few reasons why one would desire to change his/ her MAC Address or the Network Adapter. In your computer's OS, your MAC address is represented by a 12-digit hexadecimal number.

You can't physically change it, only spoof it.
