Snort mailing list archives

Re: Problem with "Established" keyword


From: Chris Green <cmg () uab edu>
Date: Wed, 17 Dec 2003 19:48:57 -0500

Ryan Russell <ryan () thievco com> writes:

I did find the discussion about this in October, but I could find no
real solution in that discussion.

I just did a fresh install of Snort 2.0.5 on OpenBSD 3.4.  Just a
simple configure; make; make install, and copies the rules and config
files to a directory, and started Snort from there.

It appears that none of the rules with established will fire.  If I
take that keyword out of the rule, it works fine.

Was there some change to Snort that borke this, or is some
preprocessor not hadling it properly?


The most typical reason this happens is bad checksums on packets
somewhere. It's not outside the realm of possibility that something
else is screwed up.
-- 
Chris Green <cmg () dok org>
"Yeah, but you're taking the universe out of context."



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