bleh wrote:
Can you explain what you mean by Snort "has to stop being an IDS"? If Snort
is no longer an IDS when logging directly to a DB what is it?
Snort is single threaded. Snort isn't doing anything else while it's
waiting for the DB to return.
-matt
In order for Snort to do an insert, it has to stop being an IDS.
Personally, I don't want my IDS to miss any packets, regardless of the
extremely short amount of time it takes to do a DB insert. (Unless you
have a very busy DB).
Still would rather you use Barnyard and Unified.
Joel
Jason Haar wrote:
Joel Esler wrote:
As a general recommendation for everyone on the list, Snort should never
be logging directly to the DB.
Can you tell me why that is? I mean, surely directly accessing a DB
doesn't introduce much latency/load *unless* it continually generates
events?
i.e. if a particular installation of snort only generates 1 event per
minute, is there really any difference between snort->mysql and
snort->barnyard?
I could understand it being a problem if snort is having to queue up
events while INSERTs are going on, but if that are spaced many seconds
apart...?
--
--
joel esler | security consultant | Sourcefire | pgp is public
<http://www.geocrawler.com/redir-sf.php3?list=snort-users>
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