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  You must have a network card to follow these procedures.
Contact Technical Support at 674-7284 if you have any questions.
How to find your Ethernet MAC Address
 
 
Windows 95/98 Top
  1. Click Start, then select Run, type winipcfg in the text box and click OK.
  2. The IP Configuration window should pop up.
  3. Click the drop down arrow and select your Ethernet Adaptor by clicking on it. (Make sure it has "Ethernet" as part of the description (not PPP or AOL.
  4. Look at the box below it marked Adaptor Address. This is the MAC address. You will need to write it down for registering.
  5. Click OK

Windows NT/2000/XP Top
  1. Run ipconfig /all (click Start, then Run, enter cmd, click OK or press Enter then type ipconfig /all)
  2. In the "Ethernet Adaptor” section, look for the line that begins with “Physical Address” and you will see the MAC address.
       NOTE: Addresses starting with 44:45:53 are PPP-Adaptor addresses not the Network Adaptor address!
Macintosh OS X (10.1 & 10.2) Top
  1. Select System Preferences from the Apple Menu.
  2. Open the Network control panel.
  3. Select the ethernet card under Configure.
  4. Select the TCP/IP tab. The MAC address is displayed beside Ethernet Address.

Macintosh or iMAC Top
  1. Select Control Panel from the Apple Menu.
  2. >
  3. Open the TCP/IP control panel.
  4. Select Info from the main control panel. The MAC address is displayed as the hardware address.

Macintosh with Open Transport Top
  1. Open the TCP/IP control panel.
  2. Select Info from the main control panel. The MAC address is displayed as the hardware address.

Macintosh with MacTCP Top
  1. Open the MacTCP control panel.
  2. Look for icon labeled Ethernet.
  3. Hold down the option key and click the Ethernet icon.
  4. A number will appear beneath the icon, this is your MAC address.

Sun Solaris Top
  1. On SunOS and Solaris systems, the Ethernet device is typically called le0 or ie0.
  2. To find the MAC address, you must first become root, through the use of su.
  3. Then, type ifconfig -a and look up the relevant info.
    For example:
    # ifconfig -a
    le0: flags=863 &ltUP,BROADCAST, NOTRAILERS, RUNNING>
    inet 131.225.220.144 netmask ffffff00
    broadcast 131.225.255.255
    ether 8:0:20:f:c2:f8

    Note: Solaris and SunOS strip off the leading 0 commonly included in the MAC address.
    In this example, the MAC address is 08:00:20:0f:c2:f8

FreeBSD Top
  1. On a FreeBSD machine the command dmefg will display the MAC address.

Linux Top
  1. On Linux systems, the Ethernet device is typically called eth0.
  2. In order to find the MAC address, you must first become root, through the use of su.
  3. Then, type ifconfig -a and look up the relevant info.
    For example:
    # ifconfig -a
    eth0 Link encap:Ethernet HWaddr 00:60:08:C4:99:AA
    inet addr:131.225.84.67 Bcast:131.225.87.255 Mask:255.255.248.0
    UP BROADCAST RUNNING MULTICAST MTU:1500
    Metric:1 RX packets:15647904 errors:0 dropped:0 overruns:0 TX packets:69559
    errors:0 dropped:0 overruns:0 I
    nterrupt:10 Base address:0x300

    The MAC address is the HWaddr listed on the first line.
    In this example, it is 00:60:08:C4:99:AA.

HP/UX Top
  1. On HP systems, the Ethernet device is typically called lan0.
  2. To find the MAC address type lanscan and look up the relevant info.
  3. For example:
    $ lanscan
    Hardware Station Dev Hardware Net-Interface NM Encapsulation Mjr
    Path Address lu State NameUnit State ID Methods Num
    2.0.2 0x08000935C99D 0 UP lan0 UP 4 ETHER 52

    Note: HP systems remove the colons ( : ) from the MAC address.
    In this example, the MAC address is 08:00:09:35:C9:9D.

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