Backend login to the Core Config Manager failed

[MNcomputer]

Hello,

Receiving the following error, when trying to add a new server for monitoring.

"Backend login to the Core Config Manager failed'

Thank you!

[benjaminsmith]

Hello @MNcomputer,

This problem is often the result of Nagios XI not being able to resolve "localhost". Open up a terminal on the server and run the following commands and post the full output to this thread:

Code: Select all

su nagios
cd /usr/local/nagiosxi/scripts
./reconfigure_nagios.sh

Thanks.

See: Nagios XI - Apply Configuration Fails - Backend login to the Core Configuration failed