Syslog to Nagios integration

 syslog-nagios-bridge brings Syslog and Nagios together, listening for
 Syslog events from the network, determining when they meet an error
 threshold, mapping the host and syslog tag value to a Nagios service
 definition and submitting a passive checkresult to Nagios.
 .
 Users clear the alerts manually through the Nagios web UI after checking
 the log and resolving the problem.