Snort mailing list archives
Re: New rules keyword error
From: "Marc Quibell" <mquibell () fbfs com>
Date: Fri, 24 Oct 2003 08:57:15 -0500
Good point John. Recently, that did happen to me, where I got a "flood" of new alerts. (testing or auto-updating, you still get the flood.) This flood consisted of 8000 alerts. So I deleted them after filtering them in my pass.rules. Problem solved. There is no flood I can't handle, I mean when this Blaster thing came along, I had to delete 300,000 alerts at a time, and these were not "False alerts"! I've had more problems with good alerts than with bad ones! No big deal, Snort still chugs along fine. And I've made sure I can do mass-deletes with no problems...
Message: 3 Date: Thu, 23 Oct 2003 16:42:23 -0500 From: "John Creegan" <jcreegan () questarweb com> To: <snort-users () lists sourceforge net> Subject: Re: [Snort-users] New rules keyword error
This is exactly what I was thinking. Not hard at all. However, Chris Green has made (for me) a really good point. What if the new ruleset tests fine, snort starts up, and something unique to your (or mine, or anyone's) environment causes a flood of alerts because of new rule(s)?
Though I was seriously thinking about creating a script to do just that (I've only been working with snort for the last few months and hadn't gotten that far yet) I can't ignore Chris's question (thanks, Chris!). A flood of alerts due to a new rule isn't something I had thought of, and I wasn't in the archives because I wasn't looking for a solution to a problem.
Hmmm... I seem to be learning that the archives are of use for more than just solution-hunting, and can be taken as a sort of compendium of all human, (err, sorry about the "Time Machine" reference there :-) snort knowledge.
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Current thread:
- Re: New rules keyword error, (continued)
- Re: New rules keyword error Marc Quibell (Oct 22)
- Re: New rules keyword error Marc Quibell (Oct 23)
- Re: New rules keyword error Frank Knobbe (Oct 23)
- Re: New rules keyword error Josh Berry (Oct 28)
- Re: New rules keyword error Frank Knobbe (Oct 23)
- Re: New rules keyword error John Creegan (Oct 23)
- Re: New rules keyword error Andreas Östling (Oct 23)
- Re: New rules keyword error Jason Haar (Oct 24)
- Re: New rules keyword error Chris Green (Oct 24)
- Re: New rules keyword error Andreas Östling (Oct 23)
- Re: New rules keyword error John Creegan (Oct 23)
- Re: New rules keyword error Jeff Nathan (Oct 25)
- Re: New rules keyword error Marc Quibell (Oct 24)
- Re: New rules keyword error Marc Quibell (Oct 24)
- Re: New rules keyword error Jeff Nathan (Oct 24)
- Re: New rules keyword error Marc Quibell (Oct 24)
- Re: New rules keyword error Chris Green (Oct 24)