Date: Sun, 17 Jul 2005 19:12:22 -0400 (EDT) From: Francisco Reyes <lists@natserv.com> To: freebsd-ipfw@freebsd.org Subject: Trying to understand dynamic rules Message-ID: <20050717190755.Q13035@zoraida.natserv.net>
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Learning about dynamic rules today. In particular I would like to know if there is a way to filter out connections based on repeated connections... Basically I keep track of attempts to connect to the SSH port. Any IP that tries to connect using a non existing user numerous times I run a script and blackhole the IP. What I would like was if IPFW would see numerous attempts to connect to SSH from the same IP and automatically create a rule to not allow that IP to connect at all to my machine. Is this possible?
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