Date: Mon, 3 May 2004 10:19:20 +0100 From: Matthew Seaman <m.seaman@infracaninophile.co.uk> To: Rob <stopspam@users.sourceforge.net> Cc: freebsd-questions@freebsd.org Subject: Re: ipfw and MAC-keyword: "unknown arg"; but it is in man page! Message-ID: <20040503091920.GA7426@happy-idiot-talk.infracaninophile.co.uk> In-Reply-To: <4096080E.50803@users.sourceforge.net> References: <4096080E.50803@users.sourceforge.net>
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On Mon, May 03, 2004 at 05:51:26PM +0900, Rob wrote:
> With my ipfw firewall, I try to use the MAC keyword, as explained
> in the ipfw man page:
> But to no avail:
>=20
> # ipfw add 900 allow udp from any to any MAC 00:a0:b0:0e:3a:95 any
> ipfw: unknown argument ``MAC''
> #
>=20
> Is this a bug, or what?
That's definitely a 'what'. MAC header filtering is an IPFW2 feature
and that has to be enabled specially on 4-STABLE. Read the sections
in ipfw(8) called "IPFW2 ENHANCEMENTS" and then follow the
instructions in the section "USING IPFW2 IN FreeBSD-STABLE"
Cheers,
Matthew
--=20
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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