Snort mailing list archives
Re: Snort 2.9, RHEL 5 and afpacket DAQ
From: Ralf Spenneberg <ralf () spenneberg de>
Date: Tue, 19 Oct 2010 07:39:34 +0200
Hi Russ, Am Montag, den 18.10.2010, 15:36 -0400 schrieb Russ Combs:
Check the DAQ distro README for how to use this option: --daq-var buffer_size_mb=<#MB> You pass that to Snort which gives it to afpacket.
Thanks a lot for the suggestion, but Looking at the source it should use a default of 128M if nothing is specified. Anyway. I played around with the option and apparently I can set it to 49M but not more on this system. Therefore the default did not work! System: RHEL5, 4GB, 64bit Kernel: 2.6.18-194.el5 Any clue what might be the restricting factor? Oh, by the way using PCAP-FRAMES I can use a 2GB ring buffer, so it must be some special restriction to the afpacket ringbuffer. Any ideas? Anybody else using the feature on RHEL/CentOS? Ralf ------------------------------------------------------------------------------ Download new Adobe(R) Flash(R) Builder(TM) 4 The new Adobe(R) Flex(R) 4 and Flash(R) Builder(TM) 4 (formerly Flex(R) Builder(TM)) enable the development of rich applications that run across multiple browsers and platforms. Download your free trials today! http://p.sf.net/sfu/adobe-dev2dev _______________________________________________ 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:
- Snort 2.9, RHEL 5 and afpacket DAQ Ralf Spenneberg (Oct 18)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ beenph (Oct 18)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Russ Combs (Oct 18)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Ralf Spenneberg (Oct 18)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Michael Altizer (Oct 18)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Ralf Spenneberg (Oct 19)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Ralf Spenneberg (Oct 20)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Michael Altizer (Oct 20)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Russ Combs (Oct 18)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ beenph (Oct 18)
- <Possible follow-ups>
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Rich Graves (Oct 20)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Eoin Miller (Oct 20)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Mike Lococo (Oct 20)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ beenph (Oct 20)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Michael Altizer (Oct 20)
- Re: Snort 2.9, RHEL 5 and afpacket DAQ Eoin Miller (Oct 20)