Date: Fri, 12 Apr 2002 14:22:57 +0200 From: "Yidan Zhou" <zyd@kth.se> To: cjc@FreeBSD.ORG, zyd@kth.se Cc: freebsd-net@FreeBSD.ORG Subject: =?iso-8859-1?Q?Re: Re: How can I use ng bpf?= Message-ID: <55080-220024512122257348@kth.se>
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Hi Crist,
But the bridge(4) can control bridge group very well.
On my Freebsd box there are 2 physical ethernet interfaces and 1 virtual
ethernet interface(created by TAP). I just want to put 1 physical interface
and the virtual interface into 1 bridge group.But everytime after I start
the bridge(4), the other physical one is always in the bridge group. That's
why I switch to netgraph bridge.
Anyway thank you very much!
//Edward Zhou
------- Original message -------
From: cjc@FreeBSD.ORG
Date: Thu, 11 Apr 2002 23:07:32 -0700
On Thu, Apr 11, 2002 at 12:26:25AM +0200, Yidan Zhou wrote:
> Hi all,
> I want to set up a bridge with filtering function on Freebsd. I checked
> some webpages which mention that I can ng_bpf to implement filtering. But
> the freebsd man page of ng_bpf is not clear(especially, how to use ngctl
to
> configure step by step). Has anybody a sample configuration or a example?
ipfw(8) will filter with bridge(4) just fine. I have a simple patch on
the website below to get ipf(8) to filter with bridge(4) too.
--
Crist J. Clark | cjclark@alum.mit.edu
| cjclark@jhu.edu
http://people.freebsd.org/~cjc/ | cjc@freebsd.org
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