RE: IP to MAC mapping

["Wolf, Glenn" <glenn.wolf () we-inc com>]

Try Getmac.exe from Microsoft for your Windows-based computers.

http://www.microsoft.com/windows2000/techinfo/reskit/tools/existing/getmac-o
.asp

For non-Windows devices, the somewhat shady Cain and Abel will work.

http://www.oxid.it/

Glenn



-----Original Message-----
From: Johan Denoyer [mailto:jdenoy () digital-connexion info] 
Sent: Wednesday, November 20, 2002 9:50 AM
To: security-basics () securityfocus com
Subject: IP to MAC mapping


Hi,

we are currently looking into illegal usage of a protected network. We are
managing a class C network, and we would like to be able to detect illegal
usage of the network by finding the MAC address of the ip address used and
then checking it against a database.

Now I would like to find a software or a perl scrip that would do the work.
(The budget that we have is 0$, so freeware is likely to be the solution)

I have tried doing searches using google without any luck. If anyone uses
such software, please tell me which one, and where I can find it.

Thanks,


Salutations,

Johan Denoyer
jdenoy () digital-connexion info
Digital Connexion
http://www.digital-connexion.info
PGP : 0x57A6727B