1. A host/service/network monitoring and management system. NetSaint is a host/service/network monitoring and management system. It has the following features: o Monitoring of network services (via TCP port, SMTP, POP3, HTTP, NNTP, PING, etc.) o Plugin interface to allow for user-developed service checks o Contact notifications when problems occur and get resolved (via email, pager, or user-defined method) o Ability to define event handlers to be run during service or host events (for proactive problem resolution) o Web output (current status, notifications, problem history, log file, etc.) NetSaint was written in C and is designed to be easy to understand and modify to fit your own needs. From Debian 3.0r0 APT