Snort mailing list archives

Re: Unknown Sig Name ???


From: roman () danyliw com
Date: Mon, 22 Oct 2001 22:06:21 US/Eastern

Any chance you are using tagging?  My limited testing shows that 
the packets logged with tag will be written to the database with 
a NULL signature.

Roman

On Thu, 11 Oct 2001 sduncan () cytechconsult com wrote:

Hi Roman, thanks for the help. It looks like I have two entries in my signature
table with:

sig_name (no value)
sig_class_id 0   
sig_priority NULL
sig_rev NULL

I am running:

snort 1.8.1-RELEASE
ACID 0.9.6b13
Schema from contrib/ in snort-1.8.1-RELEASE

Any ideas?

Scott


- In the database, check for any rows in the event tables which
have a signature = 0?
(SELECT * FROM event WHERE signature = 0)
- Check if there are any rows in the event table whose signature field
is not a valid key in the signature table (i.e. not a valid sig_id)

(SELECT DISTINCT signature FROM event;   
  SELECT DISTINCT sig_id FROM signature;

  compare these lists)

Roman


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Can anybody give me some clues on how to debug this message I am getting in
acid? Is it a problem with classification.config? I am running snort 1.8.1
on
one box with a local mysql database and snort1.8.1 on another box which is
logging alerts to the first boxen's database. Thanks in advance...

Scott Duncan




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