Snort mailing list archives
Re: Considering using snort
From: Guy <wyldfury () gmail com>
Date: Fri, 21 Aug 2009 16:00:18 +0100
Hi Mark, 2009/8/21 Mark W. Jeanmougin <mark.jeanmougin () cchmc org>:
Guy, It depends on traffic load, application load, hardware spec's, acceptable overhead, rule set, and all kinds of things that I probably haven't even thought about. But, I think you've answered the question in you post. If you've been running snort on your load balancer, and you're basically happy with performance, then it sounds like the performance impact is acceptable.
On the load balancers it's definitely acceptable. It's our mail gateways that I'm hesitant to experiment on. They process about 100000 connections/messages each every day. They're commodity boxes with single CPU quad cores with 2 disks in RAID 1 and 8GB RAM. At the moment the load average on top seldom goes above 1. I'd pretty much like to know whether Snort's overhead tends to be fairly consistent across difference types of network traffic. If it does, then there's little chance of it being a problem on the mail gateways and I'll give it go. -- Don't just do something...sit there! ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ 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:
- Considering using snort Guy (Aug 21)
- Re: Considering using snort Mark W. Jeanmougin (Aug 21)
- Re: Considering using snort Joel Esler (Aug 21)
- Re: Considering using snort Guy (Aug 21)
- Re: Considering using snort Guy (Aug 21)
- Re: Considering using snort Joel Esler (Aug 21)
- Re: Considering using snort Mark W. Jeanmougin (Aug 21)