We have a Red Hat server that runs Icinga2 with NSClient++ 0.5.0.62 to monitor some devices and services in our network. Everything works perfectly fine except for one new check I'm trying to use.I have to check the event log on one of our servers for the id '208' via Check_NSCP's check CheckEventLog. But when I search for that id I'm not getting any entries even though there are some events with that id.The command I'm using looks like this:[root@lad-icinga ~]# check_nrpe -H server.domain.ch --certificate /etc/icinga2/pki/server.pem -c CheckEventLog -a file=Application filter=id='208'The output of that command looks like this:OK: No entries found|'problem_count'=0;0;0When I look into the event log on that server I see multiple events with the id '208' with the following specifications.However, when I try another id, for example '9003', it works. I've also tried it with some other ids and most of them worked.[root@lad-icinga ~]# check_nrpe -H clsrv22.laederachnet.ch --certificate /etc/icinga2/pki/server.pem -c CheckEventLog -a file=Application filter=id='9003'   Output:Desktop Window Manager, Der Desktopfenster-Manager konnte nicht gestartet werden, da kein zusammengestelltes Design verwendet wird., Desktop Window Manager, Der Desktopfenster-Manager konnte nicht gestartet werden, da kein zusammengestelltes Design verwendet wird., Desktop Window Manager, Der Desktopfenster-Manager konnte nicht gestartet werden, da kein zusammengestelltes Design verwendet wird.As you can see, it finds the id and shows me the message of the id.The event '9003' looks like this:Like I said I've tried many different ids and most of them did work, however I can't get this one to work.Can anyone of you help me with this problem?Thanks
NSClient CheckEventLog gives no entries for id
networking;monitoring