This error is caused when upgrading to Nagios XI 2024R1.2.2.The error occurs when the XI upgrade cannot find the /usr/local/nagiosxi/var/xi-itype file. This file may have been deleted when an admin removed the contents of /usr/local/nagiosxi/var, to... Read More

This error occurs on Nagios 2024R1.1.3 when it has been upgraded from a previous version that had been using the Neptune Theme.    Some of our customers have been able to overcome this issue by simply clearing their cache and session tokens on... Read More

The RedHat team has marked CentOS/RHEL 7 for End-Of-Life (EOL) on June 30, 2024. If you are still using CentOS/RHEL 7 (or older), Nagios strongly suggests that you upgrade to a more current Operating System (OS) distribution such as CentOS Stream 9... Read More

Please note that this issue has been resolved in Nagios XI 2024R1.1.4 https://nagios.force.com/support/s/article/Upgrade-Instructions-for-Nagios-XI-2024-98ab0b4d  This error is caused on Nagios 2024R1.1.3 when the number 3 is used in the CCM... Read More

You can use the following table to ensure Operating System (OS) compatibility with your version of Nagios Software.    Operating System (OS) Supported Versions XI NLS NNA Fusion   Earliest Highest Earliest Highest ... Read More

Overcoming lack of VMware SDK with VMware Wizard   Nagios has developed a new vSphere Wizard/plugin that uses Python, and no longer relies on the Perl SDK, which has been deprecated and removed from Broadcom’s assets. The vSphere Wizard/plugin... Read More

Upgrade error with XI and non-standard Broker Modules When upgrading to the most current version of XI, you may receive a message that we have identified non-standard NEB modules. This is due to an upgrade of Nagios Core, which is part of Nagios XI.... Read More