[Bro] Critical Stack requirements

Mike Dopheide dopheide at gmail.com
Thu Jan 21 09:27:22 PST 2016


How many CriticalStack feeds are you subscribing to and against how much
bandwidth are you monitoring?

I've heard a rough recommendation that anything more than 100k indicators
can be pretty rough.  We run with 90k against an average 1G traffic without
any problems (14 workers).

-Dop

On Thu, Jan 21, 2016 at 11:19 AM, Monah Baki <monahbaki at gmail.com> wrote:

> Hi all,
>
>
> Running SecurityOnion and trying to implement Criticial Stack with
> Bro, server running 24GB RAM the system becomes unresponsive in 30
> seconds. All memory and swap is utilized by then. Any documentation
> that show sizing of Bro and Critical Stack?
>
> If I remove criticalstack from local.bro, it's back to normal.
>
> Thanks
> Monah
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