IDS mailing list archives

Re: Snort inline and iptablesy


From: lennu () codename fi
Date: Tue, 23 Aug 2005 11:07:08 +0300


I have lots of computer is there any solutions to do centralized snort / iptables inline with easy way ? Any projects 
what I should take look ? 


On Mon, Aug 22, 2005 at 10:03:38PM +0200, Michal Melewski wrote:
Dnia 22-08-2005, pon o godzinie 05:29 +0000, afshinlamei () gmail com
napisa?(a):
Dear all,
1- can i use snort inline+iptables in router (no bridge) mode under linux?
Yes, you can. All you have to do, is to redirect all your incoming (and
possibly outgoing) traffic to QUEUE target in your iptables rules.

2- what's the performance issuses when using snort inline + flexresponse mode?
Processor usage is strictly connected with traffic size, but there is
constant RAM usage (in my case 20-30 MB of RAM is used).
I had no time to do any traffic latency tests.

thanks
afshin

-- 
Michael "carstein" Melewski  |  "We have no future bacause our present  
carstein()7thguard.net       |  is too volatile. We have only risk 
mobile: 502 545 913          |  management. The spinning of the given 
JID: carstein()gentoo.pl     |  moment's scenarios. Pattern recognition.


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