Snort mailing list archives

RE: snort 1.9.0 memleaking ?


From: "Paul D. Shaffer" <paulshaf () earthlink net>
Date: Wed, 27 Nov 2002 22:23:54 -0700

Sheesh... I set RAM cache on my browser higher than that...

-----Original Message-----
From: snort-users-admin () lists sourceforge net
[mailto:snort-users-admin () lists sourceforge net] On Behalf Of twig les
Sent: Wednesday, November 27, 2002 9:01 PM
To: Erek Adams; pilsl () goldfisch at
Cc: snort-users () lists sourceforge net
Subject: Re: [Snort-users] snort 1.9.0 memleaking ?

I can't poof up a solution either, but if it were me
I'd spend another $20 on ram and put the issue to bed.

--- Erek Adams <erek () theadamsfamily net> wrote:
On Thu, 28 Nov 2002 pilsl () goldfisch at wrote:

Any place to find "reasonable" numbers for these
settings.

The honest answer is: no.  I wish I did, but I
really don't have any
numbers to hand you.

I have two snort-daemons and each one (in
default-config) eats up to
60MB Ram which is imho too much.  If I reduce them
to 10MB : would this
decrease securitylevel then cause less
conversations can be monitored ?

Well...  By lowering the memcaps you don't affect
anything but stream4,
conversation, and portscan2 (IIRC).  It's hard to
say...  You're not
really decreasing security, you're actually
increasing the chances of
missing something.  Yes, I know--It might as well be
the same thing.  :)

And after all : what values should I set to gain
maximum performance and
using not more than 10-15MB. (Or do I ask for the
impossible ?)

hrm...  I don't know.  If you have some full
tcpdumps (all packets on the
network) that you could run thru snort and check it
with different
numbers.

Sorry I'm not more help!

-----
Erek Adams
Nifty-Type-Guy
TheAdamsFamily.Net




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