Snort mailing list archives
PF_Ring and ntop
From: "Miller, Mike" <Mike.J.Miller () ihs com>
Date: Thu, 19 Jun 2014 12:48:12 -0600
Im muddling through the documentation for PF_Ring and am making some headway, but am wondering about how things work these daysIve got HP DL380G8 servers with intel NICs and Im pretty sure Ive got PF_Ring compiled and loaded correctly. TCPdump in the userland tree works better than the TCPdump in the search path, and zcount in the examples_zc folder works. I know theres different levels of performance improvement to be had in using PF_Ring, PF_Ring DAQ, libzero and PF_Ring ZC, Im just not sure whats available without purchasing the license from the ntop folks (which Id like to do, but my purse strings have been cut) What I really need is the ability to us the ring buffer features to run multiple snort threads, a Single snort instance is easily capping out a single thread, but the 1g nic is only running around 25% utilization. (and snorts using 7400 rules) PLEASE NOTE EMAIL, ADDRESS THERE ARE MULTIPLE MIKE MILLERS AT IHS! ihs.com <http://www.ihs.com/> http://www.ihsglobalinsight.com/gcpath/spacer.gif http://www.ihsglobalinsight.com/gcpath/spacer.gif http://www.ihsglobalinsight.com/gcpath/spacer.gif Mike J. Miller Principal Engineer Computer Security Incident Response Team 15 Inverness Way East | Englewood, Co 80112 Phone: 303-858-6927 | Mobile: 720-326-1542 mike.j.miller () ihs com <mailto:mike.j.miller () ihs com> ________________________________ This email message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. Thank you. รพ Please consider the environment before printing this e-mail.
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Current thread:
- PF_Ring and ntop Miller, Mike (Jun 19)
- Re: PF_Ring and ntop Y M (Jun 20)
- Re: PF_Ring and ntop Mike Miller (Jun 20)
- <Possible follow-ups>
- Re: PF_Ring and ntop Y M (Jun 20)
- Re: PF_Ring and ntop Y M (Jun 20)