Snort mailing list archives
Re: Thresholds
From: Jon Price <JonP () insync-socal com>
Date: Fri, 10 Jun 2016 14:39:52 +0000
So I believe im on the right track. I am in fact using event_filters via the threshold.conf file. As we have 100+ locations and a few boxes in each location are triggering False Positives im adding 15-20 exceptions * 100+ locations. Just wanted to see if anyone knew of limits / thought this was a bad way to manage a rules / exceptions. Thank you for your response!! Thanks, Jon Price Senior Network Engineer [linkedin]<https://www.linkedin.com/in/jonpricelinux> inSync Computer Solutions 949.837.5000 From: Al Lewis (allewi) [mailto:allewi () cisco com] Sent: Saturday, June 4, 2016 8:30 AM To: Jon Price <JonP () insync-socal com>; snort-users () lists sourceforge net Subject: RE: Thresholds Hello, Can you give an idea of what you are thresholding? Thresholding has been deprecated in favor of detection and/or event filtering. You may be able to use those two methods instead. http://manual-snort-org.s3-website-us-east-1.amazonaws.com/node35.html You can also see some information on them in the README files. Albert Lewis QA SNORT/Sourcefire SOURCEfire, Inc. now part of Cisco 9780 Patuxent Woods Drive Columbia, MD 21046 Phone: (office) 443.430.7112 Email: allewi () cisco com<mailto:allewi () cisco com> From: Jon Price [mailto:JonP () insync-socal com] Sent: Friday, June 03, 2016 6:24 PM To: snort-users () lists sourceforge net<mailto:snort-users () lists sourceforge net> Subject: [Snort-users] Thresholds Is there a rule of thumb for how many threshold suppressions or limits should be in place in threshold.conf ? I'm up to almost 500 lines in my suppression config; but looking to make it 4-5x. Any performance issues to be aware of? I sent a similar request a month or so ago; didn't hear anything back; not sure if it wasn't worded correctly. Thanks, Jon Price Senior Network Engineer [linkedin]<https://www.linkedin.com/in/jonpricelinux> inSync Computer Solutions 949.837.5000
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Current thread:
- Thresholds Jon Price (Jun 03)
- Re: Thresholds Al Lewis (allewi) (Jun 04)
- Re: Thresholds Jon Price (Jun 10)
- Re: Thresholds Al Lewis (allewi) (Jun 04)