I wouldn't bother with Perl at all in this case. A much better solution for scanning large networks and seeing what's alive is thcrut.

Plus, it will give you a pretty good idea of what's behind the MAC address, since it correlates addresses with vendor information. You'll find it much faster to read the output out of a backticked sub process in a while loop, and scrape the output to get what you need, than trying to do it yourself any other way.

• another intruder with the mooring in the heart of the Perl

In reply to Re: ARP Lookups by grinder
in thread ARP Lookups by WalkingZero

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