Snort mailing list archives

RE: Rule to exclude a specific IP in Snort


From: "Juan M. Rivera" <jrivera () aupr edu>
Date: Thu, 9 Oct 2003 10:11:40 -0400

Does that line (suppress gen_id 1, sig_id 527, track by_src, ip
192.168.10.37)  go in the .rules file?

Juan M. Rivera Rivera
IT Director
American University of P.R.

-----Original Message-----
From: Chris Green [mailto:cmg () sourcefire com]
Sent: Thursday, October 09, 2003 9:28 AM
To: Juan M. Rivera
Cc: Snort Users List
Subject: Re: [Snort-users] Rule to exclude a specific IP in Snort

"Juan M. Rivera" <jrivera () aupr edu> writes:

I'm trying to modify the following Snort Rule:

Alert ip any any -> any any (msg:"BAD-TRAFFIC same SCR/DST"; sameip;
reference:cve,CVE-1999-0016;
reference:url,www.cert.org/advisories/CA-1997-28.html;
classtype:bad-unknown; sid:527; rev:4;)

I'm getting an alert on just one ip address and I know what the problem
is.
So I'm trying to modify this rule so that it takes into account any
internal
ip address except 192.168.10.37.

Don't bother with changing the rule anymore for handling that case.

suppress gen_id 1, sig_id 527, track by_src, ip 192.168.10.37

in snort 2.0.2.
--
Chris Green <cmg () sourcefire com>
Warning: time of day goes back, taking countermeasures.



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