The Network Security Monitor Daemon is a lightweight network security monitor for TCP/IP LANs which will capture certain network events and record them in a relational database. The recorded data is then made available for analysis via a CGI-based interface.
You can download it from the following link: https://packetstormsecurity.com/files/download/24245/monitord-3.5beta.tar.gz
Source: https://packetstormsecurity.com/files/24245/monitord-3.5beta.tar.gz.html