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Date:      Thu, 6 Jul 2000 14:03:24 +0100 (BST)
From:      Jan Grant <Jan.Grant@bristol.ac.uk>
To:        Nick Rogness <nick@rapidnet.com>
Cc:        Dan Nelson <dnelson@emsphone.com>, Nick Evans <nevans@nextvenue.com>, "'freebsd-hackers@freebsd.org'" <freebsd-hackers@FreeBSD.ORG>
Subject:   Re: BPF and Promiscuous Mode
Message-ID:  <Pine.GHP.4.21.0007061402360.2348-100000@mail.ilrt.bris.ac.uk>
In-Reply-To: <Pine.BSF.4.21.0007031453250.50816-100000@rapidnet.com>

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On Mon, 3 Jul 2000, Nick Rogness wrote:

> On Mon, 3 Jul 2000, Dan Nelson wrote:
> 
> > In the last episode (Jul 03), Nick Evans said:
> > > How do I set an interface in promiscous mode permanently? In Linux
> > > it's simply ifconfig <interface> PROMISC. Is there something similar
> > > in BSD? Is it somekind of sysctl command?
> 
> 	Stupid Man's Answer:
> 
> 	I would just run on bootup:
> 
> 	 /usr/sbin/tcpdump >> /dev/null &
> 
> 	Probaby not the answer you are looking for, but maybe it will
> 	help.

You'll notice a lot of DNS traffic from your machine if you do
this. Include -n at least!

-- 
jan grant, ILRT, University of Bristol. http://www.ilrt.bris.ac.uk/
Tel +44(0)117 9287163 Fax +44 (0)117 9287112 RFC822 jan.grant@bris.ac.uk
Bolstered by my success with vi, I proceeded to learn C with 'learn c'.



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