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Re: mac addresses



On Sun, 2003-07-27 at 20:16, Joyce, Matthew wrote:
> Does anyone know of a tool or util which can list all the mac addresses
> being used on a lan ?
> I'm trying to discover if foreign devices are being connected over the
> weekend.
> 
> Ideally I'd like to be able to compare one list with another and see the
> difference.
You have to have a node on the segment you want to watch, and then use
"arp"

It has a few variations of usage, but should be able to cover your
needs.



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