Nagios Support Forum

I have AD Integration working with security set to NONE I have the Nagiosxi web site working with our internal AD Cert authority via SSL I added the SSL certificates from our DCs and the internal AD cert authority to the AD Integration module. I am unable to validate against the AD Domain with secur...

Thanks, we have it working now

The email notifications stopped working. How do we trouble shoot the email notification system in Nagiosxi? This appears to have been working in the recent past via send mail. Now the only way I can get a test email completed is with smtp / TLS with no user ID and password. This system has been and ...

Thanks, that resolved the issue. Please close this.

I made sure that the host is PINGable and Tested the client install.
The NSClinet++ (x64) Stable version is installed and working properly on the host
Line 159 in the host config file matches the entries for other similar hosts

Yes

PROCESSED 0 COMMANDS tail: /usr/local/nagiosxi/var/cmdsubsys.log: file truncated . PROCESSED 0 COMMANDS tail: /usr/local/nagiosxi/var/cmdsubsys.log: file truncated ............................................................tail: /usr/local/nagiosxi/var/cmdsubsys.log: file truncated PROCESSED 0 COMM...

The server is online and is PINGable. But services are not working and they cannot be deleted. This server is running a NS client that was working before the upgrade

The Nagios XI is running in a VMware 5.5.0 environment imported from an ova.
CentOS release 6.5 (Final)
Kernel 2.6.32-358.2.1.e16.x86_64 on an x86_64, (64 bit)

Cannot apply config after upgrade to 5.2.9 Error: Could not find any host matching '<servername>'(config file '/usr/local/nagios/etc/services/<servername>.cfg', starting on line 159) Error: Failed to expand host list '<servername>' for service 'Uptime' (/usr/local/nagios/etc/services/<servername>..c...