Hi,

apr -S (or -s) is not helping?
Have in mind that this is not a real security as it's very easy to change your MAC.

On May 13, 2009, at 7:48 PM, Brett Glass wrote:

I need to find a way to do "MAC address locking" in FreeBSD -- that is, to ensure that only a machine with a particular MAC address can use a particular IP address. Unfortunately, it appears that rules in FreeBSD's IPFW are "stuck" on one layer: rules that look at Layer 2 information in a packet can't look at Layer 3, and vice versa. Is there a way to work around this to do MAC address locking and/or other functions that involve looking at Layer 2 and Layer 3 simultaneously?

--Brett Glass

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--
Best Wishes,
Stefan Lambrev
ICQ# 24134177





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