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Date:      Sun, 17 Nov 2002 10:38:09 -0800 (PST)
From:      twig les <twigles@yahoo.com>
To:        Kris Kennaway <kris@obsecurity.org>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: dsniff problems
Message-ID:  <20021117183809.76423.qmail@web10104.mail.yahoo.com>
In-Reply-To: <20021115033002.GA13274@rot13.obsecurity.org>

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I can and often run tcpdump; and snort and ethereal
and ettercap.  This is a test box so it's got a bunch
of crap going all the time.  However I have not
explicitly added bpf to the kernel.  It's 4.7-RC #1,
do I need to build a new kernel?

--- Kris Kennaway <kris@obsecurity.org> wrote:
> On Thu, Nov 14, 2002 at 01:52:24PM -0800, twig les
> wrote:
> > Hey all, I'm really trying to find some good info
> on
> > dsniff and failing miserably.  I get this:
> > 
> > =================================================
> > L# msgsnarf 
> > msgsnarf: no suitable device found
> > L# dsniff 
> > dsniff: nids_init: no suitable device found
> > L# tcpkill
> > tcpkill: no suitable device found
> > L# tcpkill -i ep0 tcp port 80
> > tcpkill: (no devices found) /dev/bpf4: No such
> file or
> > directory
> > tcpkill: couldn't initialize sniffing
> > =================================================
> 
> Do you have bpf support in your kernel?  Can you run
> tcpdump successfully?
> 
> Kris
> 

> ATTACHMENT part 2 application/pgp-signature 



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If you give a man a fish, he can eat for a day
If you bludgeon him to death, you can eat the fish yourself                       
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