[Snort-users] BPF problem

Mike Patterson mike.patterson at ...16895...
Fri Jul 11 13:55:43 EDT 2014

On Jul 11, 2014, at 1:49 PM, waldo kitty <wkitty42 at ...14940...> wrote:

> On 7/11/2014 1:34 PM, Mike Patterson wrote:
>> Following up to myself: I’ve tried various permutations of my BPF filter to
>> no avail. I tried Snort versions (which is what’s on my old sensor),
>>, and Always, Snort says it’s reading my BPF filter, and
>> always, it’s including alerts for IPs and networks that are in the filter.
>> My current filter is of the form:
>> not (net or not net or not
> this may not be related to your problem but i can't help seeing the double 
> negatives in the above... are you wanting to include or exclude traffic to/from 
> and
> if you want to exclude traffic from them, perhaps you mean to use
> not (net or net or

That’s actually what I’m using, I just can’t transcribe properly.


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