Nagios/Naemon Nagios or Naemon as standalone core and/or integrated into OMD. Questions on setup and configuration. Enterprise editions are not supported. Labs OMDLabs edition with additional cores and addons. CheckMK CheckMK as an add-on and/or fully integrated into OMD as CheckMK Raw Edition (CRE). Questions on plugins, configuration, inventory and integrations. Enterprise editions are not supported.
About the OMD category [OMD] (1)
Overview & Versions [OMD] (2)

Versions OMD The original project, namely Open Monitoring Distribution, was built upon Nagios as core with many addons pre-installed. Time flies and most recently there are two forks around which are developed independen…

Check /tmp [CheckMK] (5)
Check_Nrpe + Debian 9.6 = SSL Error [Labs] (4)
Missing agent sections [CheckMK] (4)
Is it possible to Link the custom URL to a mssql "field"? [CheckMK] (2)
Service period in detailed log reports [CheckMK] (3)
Notification for unhandled services/hosts at Check_MK Enterprise 1.4.0p34 [CheckMK] (2)
Receive livestatus information of slave hosts with master [CheckMK] (4)
PHP Module: mysql MISSING | [OMD] (3)
Display a custom graph in fullscreen [CheckMK] (3)
Trouble while installing nagios plugin on linux host to monitor it over mrpe [OMD] (5)
Unable to fetch data from backend - falling back to input fi [Nagios/Naemon] (4)
Backup of Check_MK [CheckMK] (6)
Check-mk with nagios core [CheckMK] (11)
Check_mk in omdLabs asks for separate login [OMD] (1)
How to call remote script from nagios server check_mk [CheckMK] (3)
Check_Mk RAW 1.4.0p37 AttributeError: 'dict' object has no attribute 'replace' [OMD] (2)
Most hosts' services won't be displayed since 1.5.0p8 [CheckMK] (3)
Check_MK exception: Unable to apply new hosttag configuration [CheckMK] (2)
Secure GUI over HTTPS warning [CheckMK] (3)
Check_MK 1.5.0p7 pnp4nagios Json Problem [CheckMK] (4)
Check_mk SLA and BI [CheckMK] (2)
Check_mk omd backup or WATO backup feature -> Connection reset by peer (Since 1.5.0) [CheckMK] (19)
Ignoring virtual interfaces [CheckMK] (5)
How to monitor the defunt process using check_mk along with nagios core [CheckMK] (1)
SNMP traps but no event in Check_MK [CheckMK] (2)
Custum Notes [CheckMK] (2)
Check_MK https [CheckMK] (2)
Add Custom Service Url into Mail Notification [CheckMK] (7)