Re: BPF filters for the intimidated

["Keith W. McCammon" <mccammon () gmail com>]

Don't know where to send you, but you could try this

udp and dst host 10.10.10.10 and port 53

Snort should take care of the rest, I believe.

On Fri, 23 Jul 2004 13:15:36 -0500, Paul Schmehl <pauls () utdallas edu> wrote:
> Does anyone know a good source for a tutorial on BFP filters?  Reading the
> man page has me crossing my eyes and growning.
>
> I want to capture udp packets on port 53 to one host, including the entire
> payload.  I've figured out the hex address for the host, but the rest
> escapes me.
>
> Paul Schmehl (pauls () utdallas edu)
> Adjunct Information Security Officer
> The University of Texas at Dallas
> AVIEN Founding Member
> http://www.utdallas.edu/ir/security/
>
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