North American Network Operators Group
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Re: Interesting new spam technique - getting a lot more popular.

  • From: Christopher L. Morrow
  • Date: Wed Jun 14 00:14:09 2006 
On Wed, 14 Jun 2006, Suresh Ramasubramanian wrote:
>
> http://thespamdiaries.blogspot.com/2006/02/new-host-cloaking-technique-used-by.html
>
>     * Monitor your local network for interfaces transmitting ARP
> responses they shouldn't be.

how about just mac security on switch ports? limit the number of mac's at
each port to 1 or some number 'valid' ?