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Date:      Tue, 15 Jun 1999 11:17:06 +0200 (CEST)
From:      Chris Larsen <vader@vader.dk>
To:        Gustavo V G C Rios <kernel@tdnet.com.br>
Cc:        security@FreeBSD.ORG
Subject:   Re: nmap needs bfp ?
Message-ID:  <Pine.BSF.3.96.990615111516.17664C-100000@www.babel.dk>
In-Reply-To: <3765910F.86DB16B9@tdnet.com.br>

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On Mon, 14 Jun 1999, Gustavo V G C Rios wrote:

>=20
> Does nmap need bfp ?
> I was running it on my 3.2 system!
> Suddenly it stop working, complaining it needs bfp, but did it happen?
> I did not rebuild my kernel, the kernel is the same, i did no changes to
> the kernel!
>=20
How many BPF devices do you have configured ? Did you install something
else that could have the BPF device open (dhcps, trafshow, iptraf,
arpwatch etc etc.), You must have enough BPF devices configured to satisfy
all programs who want to have BPF open at the same time.

re.

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