Ethical Hacking

Learn to find vulnerabilities before the bad guys do! Gain real world hands on hacking experience in our state of the art hacking lab. Course designed and taught by expert instructors with years of penetration testing experience. 12 student maximum in every class. Certification attempt included in every package.
Computer Forensics Training at InfoSec Institute

Gain the in-demand skills of a certified computer examiner, learn to recover trace data left behind by fraud, theft, and cybercrime perpetrators. Discover the source of computer crime and abuse at your organization so that it never happens again. All of our class sizes are guaranteed to be 12 students or less to facilitate one-on-one interaction with one of our expert instructors.




Network Security Snort-Users
[Top] [All Lists]

Re: [Snort-users] Snort 2.6.1.3 ignoring stream4

Subject: Re: [Snort-users] Snort 2.6.1.3 ignoring stream4
Date: Sun, 08 Apr 2007 20:50:05 +1200
Paul Melson wrote:
After upgrading from 2.6.0 to 2.6.1.3 Snort is using a much greater
amount of CPU and memory.  After looking at perfmonitor output, it
seems to be maxing out at ~ 8K sessions pretty much 24/7 despite the
following in snort.conf:
  

I saw the exact same issue kick in somewhere after 2.6.0. CPU usage went
through the roof on previously happy sensors.

Putting in:

config detection: search-method ac-bnfa

made it happy again.


-- 
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


-------------------------------------------------------------------------
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net's Techsay panel and you'll get the chance to share your
opinions on IT & business topics through brief surveys-and earn cash
http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV
_______________________________________________
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

<Prev in Thread] Current Thread [Next in Thread>