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Network Security Snort-Users
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Re: [Snort-users] Snort 2.6.1 Stops Logging

Subject: Re: [Snort-users] Snort 2.6.1 Stops Logging
Date: Wed, 22 Nov 2006 09:18:47 -0500

I've got a RHEL4u4 server with dual xeons with hyperthreading on, with snort-2.6.1 with mysql logging only and using Base 1.2.7 , and I've seen similar problems, the snortd process will run for about 20-120 minutes at a using 5-8% of the cpu, and then I'll check back later in the day and snortd process load is at 100%. I've been shutting of more and more included rule sets to see if it's a particular rule causing the problem. I'll have to try and see if I shut off all rules if it happens.


I've disabled all include rulesets in my /etc/snort/snort.conf on my snort
box this morning and restarted the snortd service.  Approximately 90 minutes
later, the snortd process was at 100% cpu and not responsive.

Is there any type of logging I can do to help with diagnosing this problem?

Eric Feldhusen
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