Snort mailing list archives

Re: Problem with the -o option


From: Matt Kettler <mkettler () evi-inc com>
Date: Fri, 05 Nov 2004 15:37:24 -0500

At 10:50 AM 11/5/2004, Kaplan, Andrew H. wrote:
2. The pass rules all have the <> operand between every instance of the source
and destination. Is there anything else I need to do within
the file?

Can you post an example of what your pass rules look like?

they should be of the format:

        pass ip host1/32 any <> host2/32 any

or
        pass ip net1/cidrmask1 any <> net2/cidrmask2 any

(of course, you can make the pass rule more restrictive, by specifying source/dest ports and a protocol other than IP (ie: tcp))

pass host1 <> host2 isn't valid, as far as I know.

The last example sounds like what you're trying to describe, but I'm not sure exactly what your pass rules look like based on your vague description.



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