Snort mailing list archives

Re: thresholding not working


From: "Lawrence R. Hughes, Sr." <lhughes () safemedia com>
Date: Wed, 19 Jan 2011 13:20:23 -0500

Russ,

The following lines within our threshold.conf file do not work, we are still getting alerts for them as soon as snort 
detects them, not the 3600 seconds we have it set for:

event_filter gen_id 1, sig_id 384, type limit, track by_src, count 1, seconds 3600
event_filter gen_id 1, sig_id 408, type limit, track by_src, count 1, seconds 3600
event_filter gen_id 1, sig_id 366, type limit, track by_src, count 1, seconds 3600
event_filter gen_id 1, sig_id 128, type limit, track by_src, count 1, seconds 3600
event_filter gen_id 1, sig_id 648, type limit, track by_src, count 1, seconds 3600
event_filter gen_id 1, sig_id 1394, type limit, track by_src, count 1, seconds 3600
event_filter gen_id 1, sig_id 2006402, type limit, track by_src, count 1, seconds 3600
event_filter gen_id 1, sig_id 2001219, type limit, track by_src, count 1, seconds 3600
event_filter gen_id 1, sig_id 124, type limit, track by_src, count 1, seconds 3600
event_filter gen_id 1, sig_id 122, type limit, track by_src, count 1, seconds 3600
event_filter gen_id 1, sig_id 2006380, type limit, track by_src, count 1, seconds 3600
event_filter gen_id 3, sig_id 119, type limit, track by_src, count 1, seconds 3600
  ----- Original Message ----- 
  From: Russ Combs 
  To: Lawrence R. Hughes, Sr. 
  Cc: Weir, Jason ; snort-users () lists sourceforge net 
  Sent: Wednesday, January 19, 2011 1:15 PM
  Subject: Re: [Snort-users] thresholding not working


  OK - can you be more specific about how it isn't working for you?


  On Wed, Jan 19, 2011 at 12:20 PM, Lawrence R. Hughes, Sr. <lhughes () safemedia com> wrote:

    Yes, we have the include statement in our snort.conf

    Thanks,
    Larry

      ----- Original Message ----- 
      From: Weir, Jason 
      To: Lawrence R. Hughes, Sr. ; snort-users () lists sourceforge net 
      Sent: Wednesday, January 19, 2011 12:10 PM
      Subject: RE: [Snort-users] thresholding not working


      do you have a line in your snort.conf like this

      # Event thresholding or suppression commands. See threshold.conf
      include threshold.conf

      have you tried to suppress them?  What happens?

      -J
       -----Original Message-----
      From: Lawrence R. Hughes, Sr. [mailto:lhughes () safemedia com] 
      Sent: Wednesday, January 19, 2011 11:55 AM
      To: snort-users () lists sourceforge net
      Subject: [Snort-users] thresholding not working


        Hi,

        We have tried everything to get thresholding (threshold.conf) working in 2.8.6.1?
        Here is our code within threshold.conf:


        event_filter gen_id 1, sig_id 384, type limit, track by_src, count 1, seconds 3600
        event_filter gen_id 1, sig_id 408, type limit, track by_src, count 1, seconds 3600
        event_filter gen_id 1, sig_id 366, type limit, track by_src, count 1, seconds 3600
        event_filter gen_id 1, sig_id 128, type limit, track by_src, count 1, seconds 3600
        event_filter gen_id 1, sig_id 648, type limit, track by_src, count 1, seconds 3600
        event_filter gen_id 1, sig_id 1394, type limit, track by_src, count 1, seconds 3600
        event_filter gen_id 1, sig_id 2006402, type limit, track by_src, count 1, seconds 3600
        event_filter gen_id 1, sig_id 2001219, type limit, track by_src, count 1, seconds 3600
        event_filter gen_id 1, sig_id 124, type limit, track by_src, count 1, seconds 3600
        event_filter gen_id 1, sig_id 122, type limit, track by_src, count 1, seconds 3600
        event_filter gen_id 1, sig_id 2006380, type limit, track by_src, count 1, seconds 3600
        event_filter gen_id 3, sig_id 119, type limit, track by_src, count 1, seconds 3600

        What are we doing wrong or is thresholding broken?

        Thanks,
        Larry
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