Nagios Support Forum

Team,
When we try to reconfigure monitoring in Nagios console, we get "Backend login to the Core Config Manager failed" message. Executed below commands and attached output report.
cd /usr/local/nagiosxi/scripts
./reconfigure_nagios.sh &> reconfig.txt

Lets go to Admin -> Reset Security Credentials
Then click update credentials

Try applying configuration again

If that doesn't work, go to
Configure -> CCM -> Config Manager Admin -> Manage Config Access
and make sure you do in fact have an username that is nagiosxi and it is active