Attackwatch is intended to enhance the security of small private networks that are already protected by a restrictively configured firewall but which still have a few ports open. Attackwatch will analyze the firewall output in near-realtime and will run scripts in response to incoming packets that got logged.
You can download it from the following link: https://packetstormsecurity.com/files/download/24694/attackwatch-0.0.1.tgz
Source: https://packetstormsecurity.com/files/24694/attackwatch-0.0.1.tgz.html