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Old 01-02-2008, 12:46 PM   #1
jabka
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Registered: Sep 2005
Distribution: Debian unstable && Kazit (reformated knoppix)
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how to prevent ARP poisning ?


Snastupivashim Novim godam to all (Happy Novi God and Happy New Year).

For the last few months i am studing *nix securifing (i hope this is the right term ).

After reading a bit about Arp Posening i statred to wonder how can i prevent it from happning on a DHCP system ?

It's is preety is easy to do it while using static ips.
But how can i do it in other configurations ?
 
Old 01-02-2008, 07:02 PM   #2
Deleriux
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Well not a lot from what I know, although in linux you can use ebtables to drop arp packets from hosts you suspect are poisioning the cache. Although if you do that the host would require a static arp entry.
 
  


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