RE: Changing the mac address on Windows 2000 and XP

["Andrew Shore" <andrew.shore () holistecs com>]

YES it is.

Open network connections click on the config button for the net card, go
to advanced and select locally administered address, then enter a mac
address in the box.

Andy

-----Original Message-----
From: Joe Osborn [mailto:joe.osborn () codejock com] 
Sent: 06 July 2005 03:37
To: 'Pranav Lal'; security-basics () securityfocus com
Subject: RE: Changing the mac address on Windows 2000 and XP

Not possible to change the MAC Address of a network device to my
knowledge.
They are coded into the firmware of the device itself and assigned by
the
manufacturer.  You can always put a second NIC in the machine and Nat
thru
it so it appears to come from a different NIC because in fact it would
be.
Does this help?

Joe

-----Original Message-----
From: Pranav Lal [mailto:pranav.lal () gmail com] 
Sent: Tuesday, July 05, 2005 11:26 AM
To: security-basics () securityfocus com
Subject: Changing the mac address on Windows 2000 and XP

Hi all,

Is there any way to change the mac address of a LAN card in Windows 
2000 and Windows XP?

As a corollary to the question, how would one detect if a computer 
was changing its mac address? This is assuming that the network on 
which this machine is connected has DHCP enabled.

Pranav


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