Snort mailing list archives

RE: no alerts logged


From: "Michael Chapman" <MChapman () ascentmedia com>
Date: Fri, 16 Jan 2004 10:54:09 -0800

FWIW, I tried doing an strace -p on the mysql process, and I'm seeing
nothing at all:

select(5, [3 4], NULL, NULL, NULL

And that's all she wrote ... nothing going on there!

Michael

-----Original Message-----
From: snort-users-admin () lists sourceforge net
[mailto:snort-users-admin () lists sourceforge net] On Behalf Of Michael
Chapman
Sent: Friday, January 16, 2004 10:27 AM
To: snort-users () lists sourceforge net
Subject: RE: [Snort-users] no alerts logged

Well, I toasted the existing database, rebuilt them, and reinstalled
Snort, complete with the latest set of rules (current) -- all to no
avail.  This is version 2.1.0.  For the life of me, I cannot figure out
why it refuses to log to MySQL, when it did before just perfectly.  I
know this isn't offering a tremendous amount of information at this
point other than whining <g>, but I can certainly provide whatever
anyone thinks would warrant inspection.

Ummm ... help?

Michael
 

-----Original Message-----
From: snort-users-admin () lists sourceforge net
[mailto:snort-users-admin () lists sourceforge net] On Behalf Of Michael
Chapman
Sent: Thursday, January 15, 2004 9:22 PM
To: snort-users () lists sourceforge net
Subject: RE: [Snort-users] no alerts logged

How bizarre ... I am experiencing the same thing, in terms of Snort not
logging to MySQL.  This was all working just fine -- I was working on
trimming down some of the rules being loaded and redoing the
http_inspect preprocessor.  This, of course, necessitated many
stop/starts of everything but nothing was monkeyed with on the database
side.  My Snort user can still connect and write to the database from a
shell -- it's just not writing to the database!

I did turn on the log output plugin briefly to verify that stuff was
actually being dumped, which it is.  It is off now, and my original
snort.conf is in place.  I'm exceedingly confused.

Michael

-----Original Message-----
From: snort-users-admin () lists sourceforge net
[mailto:snort-users-admin () lists sourceforge net] On Behalf Of M. Morgan
Sent: Thursday, January 15, 2004 2:12 PM
To: Mat Harris; snort-users () lists sourceforge net
Subject: Re: [Snort-users] no alerts logged

Mat,
 If both snort and the mysql database are running correctly try the
following.
  
-make sure the output plugin for snort is pointing to the correct
database.

-make sure that snort has the correct permissions (in MySQL) to access
the "snort" database tables. 
   -there should be a database user "snort"
   - and permissions for snort/snort_archive/snortcenter in the databse
to allow user "snort" to write to the tables. 

One of the above may be causing your problem depending on your
snort/database type setup.



-----Original Message-----
From: Mat Harris <mat.harris () genestate com>
Sent: Jan 15, 2004 9:54 AM
To: snort-users () lists sourceforge net
Subject: [Snort-users] no alerts logged

Hi,
  I have set up snort for the second time now using the pdf redhat
howto.

The first setup worked perfectly with acid and i loved it, but that
machine
died and so I am trying to install the replacement.

I have followed the instruction (as far as I can see) to the letter, the
same
as last time, but on the new install, there is nothing being logged.

Everything appears to be working perfectly, but nothing is sent to the
mysql db
except on one test portscan with nmap it logged 2 alerts for that.

I am not very familiar with snort yet so I don't know what to provide to
debug it
and the keywords are too vague for a google/archive search.

Please let me know what info to provide for debugging.

I am running Redhat 7.3 (fully updated) with snort Version 2.0.5 (Build
98).

Thanks in advance

-- 
 -----------------------------------------
+ Mat Harrison | mat.harris () genestate com +
| England, UK  | matth () 3d-computers co uk |
|--------------+--------------------------|
+        http://www.genestate.com         +
 ----------------------------------------



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Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
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Premiere Conference on Open Tools Development and Integration
See the breadth of Eclipse activity. February 3-5 in Anaheim, CA.
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