[Snort-devel] PATCH 1/1]: DAQ pcaprr module

Russ Combs rcombs at ...402...
Fri Apr 29 10:03:55 EDT 2011


Thanks for contributing.  Please follow the guidelines here:

http://www.snort.org/snort-downloads/external-daq/

Then send us a tarball and we'll add it to the above page.

Russ

On Fri, Apr 29, 2011 at 9:33 AM, Jeff Murphy <jeff.murphy at ...2499...> wrote:

>
>
> We use Endace DAG cards in our sensors along with regen taps. Those cards
> don't work with the bonding driver, so merging the two streams from a regen
> tap isn't possible (unless we use a different tap or fix the drivers to work
> together). The attached patch creates a new module in the os-daq-modules
> directory called "pcaprr.c". This module will open multiple devices and then
> make round-robin reads from the device list (much like the bonding driver
> would if it worked with the DAG driver).  Modifications made against DAQ 0.5
> code.
>
>
> Example use:
>
>
> /usr/sbin/snort --daq-dir=/usr/lib64/daq --daq pcaprr -i dag0:4,dag1:4
>
>
> I've been running this DAQ code for ~3 weeks now.
>
>
> jeff
>
>
>
>
>
>
>
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