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Finding your computer's MAC address in Windows XP
  1. Click Start in the lower left taskbar.

  2. Select Run from the Start menu.
  3. Enter Cmd in the Open field of the Run window.

Figure depicting the Run window

  1. Enter ipconfig/all
Figure depicting DOS window

  1. Write down the Physical Address. This is another name for the MAC address. It should be 12 characters (6 pairs of characters separated by hyphens). You will enter this MAC address without the hyphens when you set up the MAC address filtering.
Figure depicting DOS window

  1. Enter exit and press [Enter] to close the Command window.
Figure depicting Command Window


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