Snort mailing list archives
Re: re: Pass Rule question
From: Ciprian Badescu <ciprian.badescu () alcatel ro>
Date: Fri, 27 Jun 2003 10:14:49 +0300 (EEST)
Hi, I also have the same problem: I've done the following modifications in scan.rules: pass tcp $EXTERNAL_NET any -> $HOME_NET 3128 alert tcp $EXTERNAL_NET any -> $HOME_NET 3128 (msg:"SCAN Squid Proxy attempt"; flags:S,12; classtype:attempted-recon; sid:618; rev:4;) and still got the alert in ACID (with last snort tarball from CVS). It's normal ? How can I use pass rules. thanks -- ______V______ Ciprian Badescu On Fri, 13 Jun 2003, Erek Adams wrote:
Date: Fri, 13 Jun 2003 05:58:47 -0400 (EDT) From: Erek Adams <erek () snort org> To: lindsay.hunt () itc alstom com Cc: snort-users () lists sourceforge net Subject: Re: [Snort-users] re: Pass Rule question On Wed, 11 Jun 2003 lindsay.hunt () itc alstom com wrote:I have a question regarding the use of pass rules. I am running snort with the "-o" option and want to ignore specific snmp traffic; specifically, snmp requests from a particular ip address destined for 2 separate addresses. I created a file called pass.rules and placed it in the rules directory. It has the following syntax: pass udp x.x.x.x any -> udp [y.y.y.y , z.z.z.z ] 161 x.x.x.x corresponds to the source address and y and z to the destination addresses. Is the syntax correct? The traffic that I want to ignore is still showing up as alerts. Thanks in advance for any help.It could be one of two things: * Make it into two different rules. Maybe you have something with the IP list messed up. * Grab the nightly CVS tarball [0] and try that. There was a commit made earlier this week that made some changes with the pass rules. I'm guessing it's the second one. Cheers! ----- Erek Adams "When things get weird, the weird turn pro." H.S. Thompson [0] http://www.snort.org/dl/snapshots/snort-current.tar.gz ------------------------------------------------------- This SF.NET email is sponsored by: eBay Great deals on office technology -- on eBay now! Click here: http://adfarm.mediaplex.com/ad/ck/711-11697-6916-5 _______________________________________________ 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
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Current thread:
- re: Pass rule question lindsay . hunt (Jun 11)
- <Possible follow-ups>
- RE: re: Pass rule question adam.w.hogan (Jun 11)
- re: pass rule question lindsay . hunt (Jun 12)
- re: Pass Rule question lindsay . hunt (Jun 12)
- Re: re: Pass Rule question Kenneth G. Arnold (Jun 12)
- Re: re: Pass Rule question Erek Adams (Jun 13)
- Re: re: Pass Rule question Ciprian Badescu (Jun 27)
- Re: re: Pass Rule question Erek Adams (Jun 27)
- Re: re: Pass Rule question Ciprian Badescu (Jun 29)