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RE: [ISSForum] Reducing the number of events

Subject: RE: [ISSForum] Reducing the number of events
Date: Mon, 22 Nov 2004 13:27:34 -0000
James,

Event-volumes notwithstanding, you may have run into a bug/problem I've seen 
before. The Console default event view(s) filter out any events that are marked 
as 'cleared'. To see these events, use the Console filter editor and *add* the 
data column called 'cleared count'

I'm don't have a beef with the detault filters. The problem is some events 
*arriving* at the database as 'cleared'. In some cases, this happens because 
the event response DISPLAY is not enabled (the only reasonable translation from 
WGM to RSSP), but other times there is vodoo involved. I've raised this a 
couple of times with ISS and there's been no meaningful response beyond 'start 
with a new policy'. If Jean Paul is listening, case ID's relevant to 
odd/incorrect tag handling 852194, 1299134 and 1294848 .

Cheers,
RObert

-----Original Message-----
From: issforum-bounces@iss.net [mailto:issforum-bounces@iss.net] On Behalf Of 
Mohr James
Sent: 22 November 2004 07:26
To: issforum@atla-mm1.iss.net
Subject: AW: [ISSForum] Reducing the number of events

Hi Jean Paul!

I never said that anything was flooding the database. It's simply an issue of 
reducing the number of events to take some load of the machine. We did manage 
to reduce the number by disabling all audit events, but we are still getting 
about 10K Events per day, although only  about 100 are showing up including the 
few exceptions we defined (which were mostly audit events). So, there is 100 
times as many events ending up in the event data table than is being displayed.

Before we disabled the audit events, the system was close to 100% CPU usage all 
of the time, now it is so less than half the time. It's not that the system 
does not appear to be overloaded, but I am still curious as to why there are so 
many event and why so few are being displayed.

Regards,

Jim Mohr

-----Ursprüngliche Nachricht-----
Von: issforum-bounces@iss.net
[mailto:issforum-bounces@iss.net] Im Auftrag von Ballerini, Jean Paul 
(ISS EMEA)
Gesendet: Freitag, 19. November 2004 12:57
An: vanskee2 mamen; Mohr James; issforum@atla-mm1.iss.net
Betreff: RE: [ISSForum] Reducing the number of events


You are correct; this is not available for OS signatures. 
Though, may I ask which OS signature is flooding your DB?

Jean Paul

-----Original Message-----
From: vanskee2 mamen [mailto:vanskee2@hotmail.com]
Sent: Friday, November 19, 2004 2:42 AM
To: Ballerini, Jean Paul (ISS EMEA); james.mohr@elaxy.com; 
issforum@atla-mm1.iss.net
Subject: RE: [ISSForum] Reducing the number of events


Is this applicable to OS sensor signatures? I cannot find the advance 
param in any OS signatures.

thanks

From: "Ballerini, Jean Paul (ISS EMEA)" <JPBallerini@iss.net>
To: "Mohr James" <james.mohr@elaxy.com>,
"issforum@atla-mm1.iss.net" 
<issforum@iss.net>
Subject: RE: [ISSForum] Reducing the number of events
Date: Wed, 17 Nov 2004 09:08:18 +0100

Yes,

But it is a little long to explain.
Look at the advanced parameters of the events under event
propagation. 
That is where you can reduce the number of alert (and data
stored) per
event. You'll have to use LogFiltered instead of LogWithoutRaw.

Jean Paul

-----Original Message-----
From: issforum-bounces@atla-mm1.iss.net On Behalf Of Mohr James
Sent: Tuesday, November 16, 2004 12:44 PM
To: issforum@atla-mm1.iss.net
Subject: [ISSForum] Reducing the number of events

Hi All!

My boss wants to significantly reduce the number of events that are
sent
from a number of sensors. I know you can disable specific events, but
is
there anyway to say that you do not want any low priority events at
all.
I know how to change the view in the console to not display low 
severity, but I my boss does not want them to even get sent to the
event
collector. Is there any way to do this?

Regards,

Jim Mohr

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Systems, 6303 Barfield Road, Atlanta, Georgia, USA 30328.





_______________________________________________
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TO UNSUBSCRIBE OR CHANGE YOUR SUBSCRIPTION, go to https://atla-> 
mm1.iss.net/mailman/listinfo/issforum

To
contact the
ISSForum Moderator, send email to mod-issforum@iss.net

The ISSForum mailing list is hosted and managed by Internet Security 
Systems, 6303 Barfield Road, Atlanta, Georgia, USA 30328.


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ISSForum@iss.net

TO UNSUBSCRIBE OR CHANGE YOUR SUBSCRIPTION, go to 
https://atla-mm1.iss.net/mailman/listinfo/issforum

To contact the ISSForum Moderator, send email to mod-issforum@iss.net

The ISSForum mailing list is hosted and managed by Internet Security Systems, 
6303 Barfield Road, Atlanta, Georgia, USA 30328.

_______________________________________________
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ISSForum@iss.net

TO UNSUBSCRIBE OR CHANGE YOUR SUBSCRIPTION, go to 
https://atla-mm1.iss.net/mailman/listinfo/issforum

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6303 Barfield Road, Atlanta, Georgia, USA 30328.

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