Snort mailing list archives

Re: Unrecognised syslog facility/priority in snort


From: "praveen_recker ." <praveen_recker () sify com>
Date: Wed, 4 Sep 2013 19:51:45 +0530

I don't think syslog is anyway dependent on mysql.
There might be some issue in syslog configuration like missing ports,
IP's,protocols etc.

Best Regards,
Praveen Darshanam


On Wed, Sep 4, 2013 at 3:57 PM, Mayur Patil <ram.nath241089 () gmail com>wrote:

hello pravin

     I have not setup mysql database for snort; does it making
unrecognized syslog facilty

     as like baynard2 ??

     please guide !

     Thanks !


On Fri, Aug 2, 2013 at 12:17 PM, praveen_recker . <praveen_recker () sify com
wrote:

Check if Firewall is running on any of the machines....turn it off.
try to telnet/nc on to the port.....from snotr machine to syslog server
port, it should be successful.

-Praveen


On Fri, Aug 2, 2013 at 10:42 AM, Mayur Patil <ram.nath241089 () gmail com>wrote:

Hello Pravin,

   I have tried your steps. I am getting snort logs when snort restarts
only

   on the remote rSyslog server.

  The problems I am facing are:

   1. I am not getting logs of alert on remote rSyslog server.
   2. When I tried command

   snort -c /etc/snort/snort.conf -i eth0

         snort is able to start in NIDS mode

        but it still gives error of unrecognised syslog facility host:
ip:port

    What am I doing wrong ??

    Please guide, Thanks !

*--
Cheers,
Mayur*.


On Fri, Aug 2, 2013 at 1:05 AM, praveen_recker . <
praveen_recker () sify com> wrote:

Hi Mayur,

Try to follow steps given in below link.

http://darshanams.blogspot.in/2011/05/snort-logging-alerts-to-syslog-server.html

Best Regards,
Praveen darshanam


On Thu, Aug 1, 2013 at 4:04 PM, Mayur Patil <ram.nath241089 () gmail com>wrote:

Hello,

    I have done a lot google but found post mostly regarding Barnyard;
not specific to Snort

    I also tried various blog post for remote rSyslog exportation but
not getting answer for this.

    I set logs exportation settings as per manual of snort

    output alert_syslog: host=10.1.1.1:514, <facility> <priority>
<options>

    So, in snort.conf file

    #syslog

    output alert_syslog: host=ip:port, LOG_AUTH LOG_ALERT

    it gives error of unrecognised facility when I run snort in NIDS
mode.

    But it does not give error for

    output alert_syslog: LOG_AUTH LOG_ALERT

    What is going wrong ?

    Please guide.

    Thanks !!


P.S. :  Snort.conf file :  http://pastebin.com/dkMRrfxp
--





--
*Yours Sincerely,
Mayur* S. Patil,
ME COMP ENGG,
MITCOE,
Pune.

Contact :
* * <https://www.facebook.com/mayurram>  <https://twitter.com/RamMayur>
<https://plus.google.com/u/0/107426396312814346345/about>
<http://in.linkedin.com/pub/mayur-patil/35/154/b8b/>
<http://stackoverflow.com/users/1528044/rammayur> *
<https://myspace.com/mayurram>* <https://github.com/ramlaxman>




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