[Snort-users] 2.8.4 performance improvements

JJ Cummings cummingsj at ...11827...
Mon Apr 27 13:29:06 EDT 2009


Correct, you can do this by protocol also....

On Mon, Apr 27, 2009 at 11:17 AM, Keith Konecnik
<kkonecnik at ...1935...>wrote:

> In stream5 you have the ability to turn on and off the ignore any any rules
> option.
> -k
>
> On Mon, Apr 27, 2009 at 12:53 PM, Jefferson, Shawn <
> Shawn.Jefferson at ...14448...> wrote:
>
>>  Hi,
>>
>> One of things that was talked about in the webcast on 2.8.4 was a
>> performance improvement, but the trade-off is that rules with Any -> Any
>> won’t be processed by some of the pre-processor’s (like Stream5).  I was
>> curious about how many rules are Any -> Any, and in my configuration (files
>> with none are removed):
>>
>> attack-responses.rules:1
>> bad-traffic.rules:4
>> deleted.rules:5
>> dns.rules:2
>> emerging-attack_response.rules:2
>> emerging-malware.rules:1
>> emerging-p2p.rules:6
>> emerging-policy.rules:31
>> emerging-scan.rules:7
>> emerging-virus.rules:34
>> exploit.rules:4
>> icmp.rules:3
>> policy.rules:2
>> tftp.rules:8
>>
>> So, my question is, is it worth turning this new feature on?  Is anyone
>> else using it yet?  Better performance sounds good…
>>
>> Thanks,
>> Shawn
>>
>>
>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Crystal Reports - New Free Runtime and 30 Day Trial
>> Check out the new simplified licensign option that enables unlimited
>> royalty-free distribution of the report engine for externally facing
>> server and web deployment.
>> http://p.sf.net/sfu/businessobjects
>> _______________________________________________
>> Snort-users mailing list
>> Snort-users at lists.sourceforge.net
>> Go to this URL to change user options or unsubscribe:
>> https://lists.sourceforge.net/lists/listinfo/snort-users
>> Snort-users<https://lists.sourceforge.net/lists/listinfo/snort-users%0ASnort-users>list archive:
>> http://www.geocrawler.com/redir-sf.php3?list=snort-users
>>
>
>
>
> ------------------------------------------------------------------------------
> Crystal Reports - New Free Runtime and 30 Day Trial
> Check out the new simplified licensign option that enables unlimited
> royalty-free distribution of the report engine for externally facing
> server and web deployment.
> http://p.sf.net/sfu/businessobjects
> _______________________________________________
> Snort-users mailing list
> Snort-users at lists.sourceforge.net
> Go to this URL to change user options or unsubscribe:
> https://lists.sourceforge.net/lists/listinfo/snort-users
> Snort-users<https://lists.sourceforge.net/lists/listinfo/snort-users%0ASnort-users>list archive:
> http://www.geocrawler.com/redir-sf.php3?list=snort-users
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.snort.org/pipermail/snort-users/attachments/20090427/ecfd22c7/attachment.html>


More information about the Snort-users mailing list