Take a looka at Arpwatch: http://online.securityfocus.com/tools/142
Regards, Steinar Skjelanger > -----Original Message----- > From: Johan Denoyer [mailto:[EMAIL PROTECTED]] > Sent: 20. november 2002 18:50 > To: [EMAIL PROTECTED] > 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 > [EMAIL PROTECTED] > Digital Connexion > http://www.digital-connexion.info > PGP : 0x57A6727B > > >
