Snort mailing list archives
Re: 2.0 bug in flow:?
From: Jason Haar <Jason.Haar () trimble co nz>
Date: Fri, 1 Aug 2003 08:38:25 +1200
On Thu, Jul 31, 2003 at 03:43:01PM -0400, Matt Kettler wrote:
The only thing I would check is to make sure you have stream4 enabled. AFAIK without it, flow's don't work.
Hmm, well that's where I get confused. I have stream4 and stream4_reassemble enabled, but *don't* run snort with the "-z" option. I have some alerts that need to trigger off "flag:S" - which I think stops working when I enable "-z". Basically I have some alerts that I want to trigger when DMZ hosts attempt to make outgoing connections. I don't care if they succeed or not - the mere presence of a SYN packet is enough reason to alert. How can I use "-z" and still do that? Thanks for any help -- Cheers Jason Haar Information Security Manager, Trimble Navigation Ltd. Phone: +64 3 9635 377 Fax: +64 3 9635 417 PGP Fingerprint: 7A2E 0407 C9A6 CAF6 2B9F 8422 C063 5EBB FE1D 66D1 ------------------------------------------------------- This SF.Net email sponsored by: Free pre-built ASP.NET sites including Data Reports, E-commerce, Portals, and Forums are available now. Download today and enter to win an XBOX or Visual Studio .NET. http://aspnet.click-url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 _______________________________________________ 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:
- 2.0 bug in flow:? Jason Haar (Jul 31)
- Re: 2.0 bug in flow:? Matt Kettler (Jul 31)
- Re: 2.0 bug in flow:? Jason Haar (Jul 31)
- Re: 2.0 bug in flow:? Matt Kettler (Jul 31)
- Re: 2.0 bug in flow:? Jason Haar (Aug 01)
- Re: 2.0 bug in flow:? Jason Haar (Jul 31)
- Re: 2.0 bug in flow:? Matt Kettler (Jul 31)