Nagios Support Forum

I actually found the root cause. The /usr/local/nagios directory ownership was somehow broken after the update. I made the nagios user owner again and it started working. The fact that the manual command didn't work was because I was using the wrong port number. Found the right port number in nagios...

Moderator Edit: This thread has been split from another - https://support.nagios.com/forum/viewtopic.php?f=7&t=40410&p=197432 In the future, please create a new thread and link to the old one instead of adding on. Unfortunately no follow up on this post. I've got the same problem after upda...