Description:

Nagios is a program that will monitor hosts and services on your
network. It has the ability to email or page you when a problem
arises and when a problem is resolved. Nagios is written in C and
is designed to run under Linux (and some other *NIX variants) as a
background process, intermittently running checks on various
services that you specify.

Several CGI programs are included with Nagios in order to allow
you to view the current service status, problem history,
notification history, and log file via the web. This package
provides the HTML and CGI files for the Nagios web interface.
In addition, HTML documentation is included in this package