Snort mailing list archives
Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode
From: carlopmart <carlopmart () gmail com>
Date: Tue, 05 Apr 2011 22:25:44 +0200
On 04/05/2011 10:19 PM, Russ Combs wrote:
On Tue, Apr 5, 2011 at 3:58 PM, carlopmart <carlopmart () gmail com <mailto:carlopmart () gmail com>> wrote: On 04/05/2011 09:13 PM, Russ Combs wrote: > > > On Tue, Apr 5, 2011 at 3:05 PM, carlopmart <carlopmart () gmail com <mailto:carlopmart () gmail com> > <mailto:carlopmart () gmail com <mailto:carlopmart () gmail com>>> wrote: > > On 04/05/2011 08:32 PM, Russ Combs wrote: > > You could try commenting out the normalize_* to see if it is doing > > anything your traffic doesn't tolerate very well. > > > > Perfect!! .. But why?? I don't understand because normalize_* configs > are supposed to work inline mode, no? > > > You mean disabling normalize_* brought your throughput up to what you > expected? Correct. > You could try disabling just one at a time to narrow it down. Ok, problems appears when "preprocessor normalize_tcp: ips ecn stream" is enabled. All works ok if I disabled this option and activating "normalize_ip4" and "normalize_icmp4" ... Have you tried re-enabling the rules etc with just that disabled?
Yes, I have enabled my group rules and bandwidth is ok now ( I loose between 25Kb-85Kb only, but it seems correct). At least, I think ... What is your opinion?? -- CL Martinez carlopmart {at} gmail {d0t} com ------------------------------------------------------------------------------ Xperia(TM) PLAY It's a major breakthrough. An authentic gaming smartphone on the nation's most reliable network. And it wants your games. http://p.sf.net/sfu/verizon-sfdev _______________________________________________ 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:
- Poor bandwidth using snort 2.9.0.4 in afpacket mode carlopmart (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode Nigel Houghton (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode carlopmart (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode Nigel Houghton (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode carlopmart (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode Russ Combs (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode carlopmart (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode Russ Combs (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode carlopmart (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode Russ Combs (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode carlopmart (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode carlopmart (Apr 05)
- Re: Poor bandwidth using snort 2.9.0.4 in afpacket mode Nigel Houghton (Apr 05)