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Old 01-21-2009, 07:42 AM   #1
h725
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solution to prevent arp spoofing


Hi,
I manage a dhcp server, and I would like to prevent any user from setting a specific ip adress.
In that case, I would likethe user, with an unauthorized / unlisted MAC address, to be "isolated" on the LAN.
What kind of software can I use?

Thankyou
 
Old 01-21-2009, 07:31 PM   #2
internetSurfer
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ArpON - ARP Handler Detect and Block ARP Poisoning/Spoofing
http://www.darknet.org.uk/2008/06/ar...oningspoofing/
http://arpon.sourceforge.net/

_
 
Old 01-22-2009, 04:20 PM   #3
anomie
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I'd also suggest checking out arpwatch just for detecting a situation like this.
 
  


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