[Snort-users] IP check

Matt Kettler mkettler at ...4108...
Tue Nov 23 08:11:02 EST 2004

At 10:26 AM 11/23/2004, Simone Nanni wrote:
>i want to register every ip/mac for every host and i want to be alerted if 
>somebody changes his/her ip address or a new mac address appear on the network
>(i.e. somebody attach his/her laptop on the lan without authorization)......
>What i have to do???????

run arpwatch. 

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