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From: Carles =?iso-8859-1?Q?G=F3mez?= <carlesgo@mat.upc.es>
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To: Kris Kennaway <kris@obsecurity.org>
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Subject: Re: tcpdump
References: <3A9235C6.2FF560DC@mat.upc.es> <20010220024055.A4906@mollari.cthul.hu>
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	Dear sirs, 

	Many thanks for your help,

			Carles Gómez Montenegro

Kris Kennaway ha escrito:
> 
> Add the following to your kernel config:
> 
> # The `bpfilter' pseudo-device enables the Berkeley Packet Filter.
> # Be aware of the administrative consequences of enabling this!
> # The number of devices determines the maximum number of
> # simultaneous BPF clients programs runnable.
> pseudo-device   bpfilter 1      #Berkeley packet filter
> 
> (Well, you don't need the comment lines, only the final one)
> 
> Kris
> 
> On Tue, Feb 20, 2001 at 10:15:50AM +0100, Carles Gómez wrote:
> >
> >       Dear sirs,
> >
> >       I have the following problem: I would like to use tcpdump on my FreeBSD
> > 3.2 release. When I type the shell command "tcpdump", the following
> > message appears:
> >
> >       tcpdump: /dev/bpf0: Device not configured
> >
> >       I have looked at the tcpdump man page, and it talks about the fact that
> > I must have read access on /dev/bpf0 in order to work properly with
> > tcpdump.
> >
> >       How can I do this?
> >
> >       Many thanks,
> >
> >                                               Carles Gómez Montenegro
> >
> > To Unsubscribe: send mail to majordomo@FreeBSD.org
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> >
> 
>   ------------------------------------------------------------------------
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