check-mk-server 1.2.6p12-1 (amd64 binary) in ubuntu zesty

 Check_mk adopts a new a approach for collecting data from operating systems
 and network components. It obsoletes NRPE, check_by_ssh, NSClient and
 check_snmp. It has many benefits, the most important of which are:
 .
  * Significant reduction of CPU usage on the Nagios host.
  * Automatic inventory of items to be checked on hosts.
 .
 This package contains the server part of check_mk