how to log client MAC address?

Sun Aug 7 02:54:22 UTC 2016

For a local subnet, enable BIND logging, then write a script that scans the BIND logs for client IP addresses and match those against your BIND server's ARP cache (arp -a). Run the script periodically to get your MAC addresses. Again only for clients on a local subnet.

----- Original Message -----
From: "Dennis Clarke" <dclarke at blastwave.org>
To: bind-users at lists.isc.org
Sent: Saturday, 6 August, 2016 19:39:21
Subject: Re: how to log client MAC address?

On 08/06/2016 10:01 PM, Frank Pikelner wrote:
> MAC addresses are layer 2 and you only see those on your subnet, i.e.
> most likely your default gateway, etc.
>
> So the answer is no.

Unless he only cares about internal clients on a local subnet.

dc

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