Snort mailing list archives

Re: Why can't I see tcp flags for a triggered alert (snort+base)


From: John Huss <john.huss () thebunker net>
Date: Thu, 22 Jan 2009 15:48:27 +0000

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I see nothing in any of your pastings that indicate that something
wouldn't be operating correctly. You are using barnyard I am assuming?

Joel

Hello again Joel,

Wow, thank you for continuing to help me - it is very appreciated - I'm
completely stuck now and don't know what to try next.

Yes I use barnyard and that is adding the alerts to Mysql for me. The
config file and runtime args are copied below should that help:

- ----- /etc/snort/barnyard.conf -----

config hostname: 1.2.3.4
config interface: eth1
output alert_acid_db: mysql, sensor_id 1, database snort, server
127.0.0.1, user snort, password snort
output log_acid_db: mysql, sensor_id 1, database snort, server
127.0.0.1, user snort, password snort

- ----- cli-args -----

/usr/bin/barnyard -D -c /etc/snort/barnyard.conf -d /var/log/snort -g
/etc/snort/gen-msg.map -s /etc/snort/sid-msg.map -w
/var/log/snort/barnyard.waldo -L /var/log/snort -a
/var/log/snort/archive -f snort.log -X /var/run/barnyard.pid

- -

I recall having problems when I setup barnyard in that in Mysql I had no
entry in the sensor table. Once I added an entry barnyard was then able
to process the snort logs and store alert data. Could I have screwed up
something by doing that?

*digs out my notes*

Here's what I added:

insert into sensor set hostname='0.0.0.0', interface='eth1',
filter='NULL',detail='1', encoding='0', last_cid='1';

This pc has no ip address configured on interface eth1.

Sorry if I'm being stupid and/or have screwed things up!

Kind Regards,



Johnny
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