Snort mailing list archives
Re: inverse snort rule
From: Jason Wallace <jason.r.wallace () gmail com>
Date: Fri, 22 May 2009 08:10:39 -0400
I think if you made A, B, C, and D pass rules then configured the snort alert order so that pass rules are check first, and then had a rule F that logged everything that might give you what you want. Wally On Fri, May 22, 2009 at 3:27 AM, yavuz gokirmak <ygokirmak () gmail com> wrote:
Hi all, I am a new user of snort, I have a question about snort usage. I have a file of pcap data ( read vie tcpdump -r) Assume we have some rules A,B,C,D and E. I want to log unrecognized packets, I mean, Packets which matches none of the A,B,C,D,E rules... is it possible, Can I take the inverse of the whole rule to create new rule like " !A and !B and !C and !D and !E" ? thanks in advance, yavuz... ------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp asthey present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://www.creativitycat.com _______________________________________________ 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
------------------------------------------------------------------------------ Register Now for Creativity and Technology (CaT), June 3rd, NYC. CaT is a gathering of tech-side developers & brand creativity professionals. Meet the minds behind Google Creative Lab, Visual Complexity, Processing, & iPhoneDevCamp asthey present alongside digital heavyweights like Barbarian Group, R/GA, & Big Spaceship. http://www.creativitycat.com _______________________________________________ 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:
- inverse snort rule yavuz gokirmak (May 22)
- Re: inverse snort rule Jason Wallace (May 22)