Re: Scanning LAN
On Sat, May 23, 2009 at 01:43:17PM +0200, pch0317 wrote:
> Hi
> I want to know a name of program which scan a LAN and return a list of
> used IP and it's MAC address.
Use your favorite network scanner to get a list of IPs. Then resolve
them to MAC addresses through arp (or arp -n). If this is right after
the scan, all the addresses should be in your arp cache.
If you want to follow the usage of addresses in your LAN on a regular
basis, you can use arpwatch instead of active scans.
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