Filter by MAC Address
Matthew Seaman
m.seaman at infracaninophile.co.uk
Fri Oct 3 07:47:05 PDT 2003
On Fri, Oct 03, 2003 at 12:56:27PM +0000, traore at afribone.net.gn wrote:
> I get router on FreeBSD. I want to filter packet by MAC Address fitering. Pls
> let me know how can i this using ipfw. Or how can install iptables on freeBSD
> (with iptables, this is possible).
Yes, this is certainly possible. You need to be running at least
FreeBSD 4.6-STABLE from after August 16th 2002: any later version of
4.x-STABLE or -RELEASE will do fine, as will any 5.x version (although
running 5.x on a critical router is probably not the best idea).
Under 4.x you need to follow the instructions in the ipfw(8) man page
about enabling ipfw2 and compiling an appropriately customised kernel
-- see the sections "USING IPFW2 IN FreeBSD-STABLE" and "IPFW2
ENHANCEMENTS" towards the end of that page. Under 5.x, the ipfw2 is
the default ipfw supplied with the system.
Cheers,
Matthew
--
Dr Matthew J Seaman MA, D.Phil. 26 The Paddocks
Savill Way
PGP: http://www.infracaninophile.co.uk/pgpkey Marlow
Tel: +44 1628 476614 Bucks., SL7 1TH UK
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