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23 lines
1.0 KiB
Plaintext
23 lines
1.0 KiB
Plaintext
13 years ago
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# Thresholding:
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#
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# This feature is used to reduce the number of logged alerts for noisy rules.
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# Thresholding commands limit the number of times a particular event is logged
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# during a specified time interval.
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#
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# Please note that thresholding can also be set inside signature.
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#
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# The syntax is the following:
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# (threshold|suppress) gen_id gen_id, sig_id sig_id, type (limit|threshold|both), track (by_src|by_dst), count n seconds
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# Limit to 10 alerts every 10 seconds for each source host
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#threshold gen_id 0, sig_id 0, type threshold, track by_src, count 10, seconds 10
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# Limit to 1 alert every 10 seconds for signature with sid 2404000
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#threshold gen_id 1, sig_id 2404000, type threshold, track by_dst, count 1, seconds 10
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# Avoid to alert on f-secure update
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# Example taken from http://blog.inliniac.net/2012/03/07/f-secure-av-updates-and-suricata-ips/
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#suppress gen_id 1, sig_id 2009557, track by_src, ip 217.110.97.128/25
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#suppress gen_id 1, sig_id 2012086, track by_src, ip 217.110.97.128/25
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#suppress gen_id 1, sig_id 2003614, track by_src, ip 217.110.97.128/25
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