I'm trying to get NSClient++ working to send data for Icinga2. I followed this guide step-by-step but can't seem to get it working. This may be because this guide was written for the 0.4.x version of NSClient++ (and more than two years ago), but I have installed the 0.5.x version on my Windows host. I noticed this thread somewhat relating to what I want to do, but I want to use NSClient++ instead of WMI checks.
My current problem seems to lie in that my Icinga Web portal reports that the service that I've defined receives no passive check result. See image:
This doesn't quite make sense because the ports that need to be open are open, and communication should be good between the hosts. I have an agent installed on the Windows server as well, and it communicates just fine.
If any screenshots or additional information needs to be provided, please let me know.
Thanks to anyone who could point me in the right direction.