Troubleshooting

Topic	Replies	Views	Activity
Troubleshooting FAQ This is a Wiki topic for troubleshooting Checkmk. Feel free to contribute! Template for troubleshooting posts Here is the post template that you can use to make your issue clearer to everyone. Just edit out the sample p…	1	4640	October 31, 2019
About the Troubleshooting category	3	1702	October 30, 2019
Redfish: unable to set thresholds (default warn at 0 and crit at 0) checkmk-v2	1	3	April 11, 2025
Notifications Based on Service labels checkmk-raw , notifications	16	783	April 10, 2025
Cmk 2.3.0p30, werk 17786 leads to duplicate interface items on some switches	1	44	April 10, 2025
Disregard of "Checkmk Agent / API Integrations" option selection docker	4	24	April 10, 2025
Automatic Setup of a CheckMK instance docker , ansible	6	45	April 10, 2025
Specific User login deletes all LDAP User checkmk-enterprise	0	15	April 10, 2025
How to use old password after omd update checkmk-v2 , checkmk-v2-2	4	14	April 10, 2025
What will happen if i not cleared logs in servers checkmk-v2	5	23	April 9, 2025
Is the Windows agent plugin mk_inventory.vbs broken? checkmk-v2-2	7	55	April 9, 2025
Checkmk Prometheus agent: cAdvisor fails with code 1, Node Exporter only returns status info kubernetes , prometheus , checkmk-v2-1	0	8	April 9, 2025
Total Host problems graph - Hostfilter not working checkmk-appliance	0	9	April 9, 2025
[snmp] Success, [special_ipmi_sensors] Could not find 'freeipmi' command (PATH:) checkmk-v2-2	2	17	April 9, 2025
How to monitor SSL certificates with the v2 plugin? checkmk-v2 , rules	6	44	April 9, 2025
Sending notifications via HTML email checkmk-enterprise , kubernetes , notifications	9	62	April 8, 2025
Proxmox Piggyback wrong data proxmox	1	22	April 8, 2025
Windows agent plugin output not transferred to checkmk server	1	18	April 8, 2025
Cisco Meraki Check checkmk-appliance	5	21	April 8, 2025
Notifications emails not sending when Event Console alerts are the trigger notifications	1	14	April 8, 2025
How to deliver Host IP Address via Notification Variables? checkmk-raw , notifications , checkmk-v2	3	31	April 8, 2025
Speed-O-Meter goes between 60 and over 100% checkmk-enterprise , checkmk-v2-2	6	77	April 8, 2025
AWS Integration requiring alot of access rights	4	56	April 8, 2025
ZFS monitoring is still broken bug	5	95	April 8, 2025
Discovery and Connection test issues - TCP timeout? checkmk-v2 , checkmk-v2-1 , checkmk-v2-2	1	17	April 8, 2025
Piggyback files too old	5	65	April 7, 2025
Kubernetes instructions not working checkmk-enterprise , kubernetes	0	15	April 7, 2025
Check_MK Discovery display "Services: all up to date, Host labels: all up to date, Parsing of section yum failedWARN" checkmk-v2 , checkmk-v2-1 , checkmk-v2-2	3	27	April 7, 2025
Checkmk REST API: /objects/service Endpoint Returns 404 Not Found checkmk-raw	2	26	April 7, 2025
Checkmk warning about certification expiration	4	69	April 7, 2025

Troubleshooting FAQ

This is a Wiki topic for troubleshooting Checkmk. Feel free to contribute! Template for troubleshooting posts Here is the post template that you can use to make your issue clearer to everyone. Just edit out the sample p…