Date: Sun, 7 Dec 2008 02:04:41 +1100 (EST) From: Ian Smith <smithi@nimnet.asn.au> To: Olivier Nicole <on@cs.ait.ac.th> Cc: freebsd-questions@freebsd.org Subject: Re: ipfw and bridged interface Message-ID: <20081207015633.F12790@sola.nimnet.asn.au> In-Reply-To: <20081204120024.5664610656A7@hub.freebsd.org> References: <20081204120024.5664610656A7@hub.freebsd.org>
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On Thu, 4 Dec 2008 10:33:23 +0700 (ICT) Olivier Nicole <on@cs.ait.ac.th> wrote: > I remember that I read, many years ago, something about the way ipfw > interacts with the IP stack. AFAIR, ipfw would be called on layer 2, > where only certain rules would be applied, then on the IP layer where > other rules would apply. Is it still the case? Where can I find th > description? Hi Olivier, See the ipfw(8) section PACKET FLOW .. it's all there, with examples of how to separate layer2 from layer3 traffic, inbound and outbound. cheers, Ian
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