Snort mailing list archives
Re: too many Alerts (129:12:0)---more than 7000 alerts /per day
From: James Lay <jlay () slave-tothe-box net>
Date: Thu, 30 Dec 2010 05:27:35 -0700
Not much improvement (still 7000 + alerts (129:12:0) perday), then I did the follwing in Snort.conf: From: preprocessor stream5_tcp: policy windows, detect_anomalies, require_3whs 180, \ overlap_limit 10, small_segments 3 bytes 100, timeout 180, To: preprocessor stream5_tcp: policy windows, detect_anomalies, require_3whs 180, \ overlap_limit 20, small_segments 6 bytes 250, timeout 180, But Snort is still producing 7000+ alerts (129:12:0) everyday, not sure what I did above is a right way to reduce the number of these alerts. John, Since I'm guessing these aren't relevant to you, you can use your threshold to ignore it. In your threshold file: suppress gen_id 129, sig_id 12 That should stop you from seeing it altogether. James
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Current thread:
- too many Alerts (129:12:0)---more than 7000 alerts /per day Jun Wan (Dec 29)
- Re: too many Alerts (129:12:0)---more than 7000 alerts /per day James Lay (Dec 30)
- Re: too many Alerts (129:12:0)---more than 7000 alerts /per day Jun Wan (Dec 31)
- Re: too many Alerts (129:12:0)---more than 7000 alerts /per day Matt Watchinski (Dec 30)
- Re: too many Alerts (129:12:0)---more than 7000 alerts /per day Jun Wan (Dec 31)
- Re: too many Alerts (129:12:0)---more than 7000 alerts /per day James Lay (Dec 30)