Snort mailing list archives

RE: Disable local logging


From: "Frank Reid" <reid.frank () mail navy mil>
Date: Tue, 11 Dec 2001 17:09:08 -0500

Thanks, Marty.  I'm tracking the SNORT_1_8 branch in CVS.  (I saw updates to
plugbase.c today, if that points you in the right direction.)  Please let me
know if that's not where I should be to get the latest and greatest.

As far as the setup, the sensors run on P-III 850MHz with 256MB RAM (Dell
350).  It's a multi-NIC box, with eth1 the promiscuous interface (0.0.0.0).

        RH 7.2 with 2.4.9-13 kernel
        libpcap 0.6.2-9 (RH RPM)
        mysql-devel-3.23.46-1 (Rawhide RPM)

Running under demarc for the past few days, using commandline "-o -q -i
eth1" with all default rule sets from CVS (some minor exclusions) and no
portscan preprocessor.

There are no errors in either the syslog or demarcd.log to indicate that
upstream reporting to the database stops.  I'm now watching to verify
whether Snort continues to log locally when this occurs, i.e. whether the
problem is just with the database plug-in and not Snort, in general.

Frank

-----Original Message-----
From: snort-users-admin () lists sourceforge net
[mailto:snort-users-admin () lists sourceforge net]On Behalf Of Martin
Roesch
Sent: Tuesday, December 11, 2001 2:08 PM
To: snort-users () lists sourceforge net
Subject: Re: [Snort-users] Disable local logging


What version of Snort are you using?  This sounds like a bug that
cropped up in 1.8.1.  Can you read the BUGS file and get back to us with
the info that we need?

     -Marty


Frank Reid wrote:

Is there a way to disable local logging (to /var/log/snort) entirely, or
does that break normal operations?  (It may be something simple in
snort.conf, but I can't find it.)  On my active sensors, I've found the
log
directory fills up quickly to a point where Snort can no longer add
directory entries.  It may be unrelated, but it also appears Snort
occasionally stops reporting upstream to the MySQL database under heavy
traffic volume.  The Snort process doesn't die on the sensor, so the
demarc
wrapper does not know to restart it.

Frank

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--
Martin Roesch - President, Sourcefire Inc. - (410)552-6999
roesch () sourcefire com - http://www.sourcefire.com
Snort: Open Source Network IDS - http://www.snort.org

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