Snort mailing list archives
Re: A general query regarding snort.
From: Martin Roesch <roesch () sourcefire com>
Date: Sat, 27 Oct 2001 23:18:49 -0400
When snort is run in IDS mode which is the most usual and fast way to run ? I am running as: snort -b -A fast -c snort.conf I want snort to run as fast as possible.
That's pretty much the fastest way to run it.
What is the average number of rules that users loads on snort ? As the number of rules is increased, load on snort increases ,right ? Any information is welcome.
I usually run 800-1200 rules in a typical Snort configuration, the more rules you run the (potentially) slower Snort will run. This isn't a 100% thing because of the way Snort optimizes its rules load at run time, if you load 1000 finger rules and there's never any finger traffic on your network, then there will be little additional CPU load. -Marty -- Martin Roesch - President, Sourcefire Inc. - (410)552-6999 roesch () sourcefire com - http://www.sourcefire.com Snort: Open Source Network IDS - http://www.snort.org _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Current thread:
- A general query regarding snort. ashley thomas (Oct 27)
- Re: A general query regarding snort. Martin Roesch (Oct 27)
- <Possible follow-ups>
- RE: A general query regarding snort. Robert D. Hughes (Oct 28)