Snort mailing list archives

Re: Several Questions About Snort Operation


From: "jon baer" <security () jonbaer net>
Date: Fri, 19 Sep 2003 08:38:30 -0400

could really be anything affecting your problem but ...

according to your conf you are only logging "log" directives and not alerts
(line 40), add this:

output database: alert, mysql, user=root password= dbname=snort_db
host=localhost

also in case there are any arp/dhcp/ip problems for testing try to change
var HOME_NET to "any".

- jon

----- Original Message -----
From: "Kaplan, Andrew H." <AHKAPLAN () PARTNERS ORG>
To: "'jon baer'" <security () jonbaer net>
Cc: <snort-users () lists sourceforge net>
Sent: Friday, September 19, 2003 9:00 AM
Subject: RE: [Snort-users] Several Questions About Snort Operation


Hi Jon,

I ran a check of the snort.conf file and everything appears to be in
order. Just
in case I missed something,
I've included it as an attachment in this e-mail for your perusal. As far
as
eth0 running in promiscuous mode,
the syntax you mentioned in your e-amil had been entered into the rc.local
file.
I checked the /var/log/messages
file, and confirmed that eth0 was running in promiscuous mode. Thanks
again for
the help.

-----Original Message-----
From: jon baer [mailto:security () jonbaer net]
Sent: Thursday, September 18, 2003 4:14 PM
To: snort-users () lists sourceforge net
Subject: Re: [Snort-users] Several Questions About Snort Operation


what does your snort.conf file look like? @ along the bottom somewhere u
should have the output processor set to log to mysql (output database:
alert,mysql, [credentials])

also make sure that interface eth0 is put into promiscious mode (ifconfig
eth0 promisc)

- jon

----- Original Message -----
From: "Kaplan, Andrew H." <AHKAPLAN () PARTNERS ORG>
To: <snort-users () lists sourceforge net>
Sent: Thursday, September 18, 2003 4:39 PM
Subject: [Snort-users] Several Questions About Snort Operation


Hi there,

I got Snort installed onto my system and when I run the binary from the
shell
prompt it appears that Snort is running. The syntax that I used is:

./snort -A full -i eth0 -c /etc/snort/snort.conf -v

There are some things that I am not sure about:

1. I have the ACID program up and running but I am not getting
information to display on the screen.
2. When I checked the snort_db database under MySQL there was no data.
This probably explains the situation on item 1.
3. What, if anything, do I need to load on remote machines in order for
the Snort server to be able to check things out on them?

Essentially it appears Snort does run on my system, but there is no data
being
generated within the database and consequently nothing is appearing
on the ACID console.


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Welcome to geek heaven.
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