Date: Sun, 15 Jul 2007 17:56:42 +0100 From: Richard Tector <richardtector@thekeelecentre.com> To: bv@wjv.com Cc: freebsd-stable@freebsd.org Subject: Re: BPF question Message-ID: <469A51CA.2080506@thekeelecentre.com> In-Reply-To: <20070715145528.GA31824@wjv.com> References: <20070715145528.GA31824@wjv.com>
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This is a cryptographically signed message in MIME format. --------------ms060508020702030205040609 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Bill Vermillion wrote: > I have been setting the bpf parameter in the kernel configuration > file to 10 [I forget which program needed that]. Prior to > that I had usually run with about 4. I also saw that on > a 4.11 installation I had it set at 40 for 'nessus'. > > My config file had this line. > > device bpf 10 > > I just updated the system from 6.2-p5 to 6.2-p6, and I got > a syntax error on that line. > > Removing the '10' and leaving the line as: > > device bpf > > got rid of the syntax error. > > I haven't seen, or maybe I just missed it, and information that > we don't use a numerical parameter anymore. > > So has this been changed, or is there a problem in the p6 > implementation/installation? I suspect it has been changed but I > have not noticed it. > > Thanks. > > BIll With 5.x and upwards, you no longer need to specify the number of devices required in the kernel configuration. New device nodes are created/destroyed on the fly by devfs. 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