Nagios/Naemon Nagios or Naemon as standalone core and/or integrated into OMD. Questions on setup and configuration. Enterprise editions are not supported. 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. Labs OMDLabs edition with additional cores and addons.
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…

Special Agent for SAP Systems [CheckMK] (1)
Agent+SNMP Client Checks crash since 1.5.0 [CheckMK] (1)
Custom link in Grouping view [CheckMK] (1)
Check_mk omd backup or WATO backup feature -> Connection reset by peer (Since 1.5.0) [CheckMK] (4)
IPMI Service Parameters for ILO board [CheckMK] (5)
Thruk isn't creating reports [Labs] (4)
Unwanted E-Mail notifications [CheckMK] (2)
SNMP Based Check - Problem with Service Name [CheckMK] (3)
DNS Cache, IP DNS Cache to heavy ?Dynamic ip [OMD] (1)
Configuring individual hosts/services for Grafana [Labs] (3)
Python2 error with omd user [Labs] (2)
Monitor Microsoft Exchange Server [CheckMK] (2)
How to check MSSQL Database used size [CheckMK] (2)
LDAP setup issue - (pwdchangedtime) could not be fetched from the LDAP server [CheckMK] (2)
Check_HTTP plugin returns wrong certificate enddate [CheckMK] (4)
Create slave instance check_mk [CheckMK] (2)
Snmp service discovery fail [CheckMK] (11)
Problem with check - only one of two sensor are shown ( 2 ) [CheckMK] (21)
Delay host problem or service problem in unhandled console [CheckMK] (2)
Host_tags for master and slaves [CheckMK] (3)
Active CheckMK AVM Fritz Special Agent in "wato" [CheckMK] (7)
Custom column with periodic maintenance check data [Labs] (1)
Check_mk api request and tags [CheckMK] (6)
Check_mk api request and tags [CheckMK] (4)
Check_mk How to combine multiple datasources into one graph [CheckMK] (3)
How to switch "Notifications" in "Master Control" per command? [CheckMK] (3)
Different matrics on one graph [CheckMK] (6)
Installation check_mk 1.5.0p2 under Debian 9 [CheckMK] (4)