Snort mailing list archives
win2000 pro, problem with bpf using a file
From: "Turnquist,Wayne" <WayneTurnquist () catholichealth net>
Date: Mon, 15 Nov 2004 08:53:34 -0600
I tried searching google for some examples of usinga bpf file with multiple entries to show me the correct format i have snort 2.2.0, mysql and acid up and running fine. i also am using the pass filters to weed out my false positives. but now i have a few http_inspect alerts i need to filter out which i was going to use the bpf file. the following is a example im using not (src host x.x.x.x and dest net y.y.y.0 and dest port z.z.z.z) and not (src host x.x.x.x and dest net p.p.p.0 and dest port z.z.z.z) my reading of the rule is i want to capture all traffic except if a packets matches any of the rules. is this rule written correclty? my first attempt at this is that i added about 10 rules to this file and was getting syntax errors. the only way i could get the file read in, was to add everything to one line. ?1) is there a format where i could added rules one line at a time instead of one line not (src host x.x.x.x and dest net y.y.y.0 and dest port z.z.z.z) and not (src host x.x.x.x and dest net p.p.p.0 and dest port z.z.z.z) and as many other rules needed ?2) if my rule is written write, im still getting alerts showing up that should be dropped at the bpf filter file that was read into snort. how can i do test to see if what was written is at least loaded and interpted correclty by snort. or is this a known issue with the windows version of snort i hope i explained my problem well enought to me understood thanks wt ------------------------------------------------------- This SF.Net email is sponsored by: InterSystems CACHE FREE OODBMS DOWNLOAD - A multidimensional database that combines robust object and relational technologies, making it a perfect match for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8 _______________________________________________ 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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- win2000 pro, problem with bpf using a file Turnquist,Wayne (Nov 15)