Nagios Support Forum

I installed NagiosXi on my Centos AWS instance to monitor another host (AWS instance running Amazon Linux, however I get "(No output on stdout) stderr: Traceback (most recent call last):" for most of the services, I'm not sure how to fix it.

I configured an Amazon EC2 host, and it has NPRE installed with allowed hosts, however I don't see any services shown under Host Status or Host Details page after applying configuration. I can see the list of services under Services with "applied" Status.

Thank you, I solved my problem by following that link you sent.

I typed: PING <remote_IP> PING <remote_IP> (<remote_IP>) 56(84) bytes of data. (I pressed ctrl-C to exit here after a few minutes) --- <remote_IP> ping statistics --- 101 packets transmitted, 0 received, 100% packet loss, time 99999ms I am new, so does this means it is definitely the firewall problem?

My Nagios server is installed on centOS7, and my remote host on Amazon Linux (both on separate AWS instance on 2 different AWS accounts). I have configured Nagios Server by uncommenting cfg_dir=/usr/local/nagios/etc/servers in nagios.cfg, creating a servers directory with a client cfg file to define...

I am new to Nagios and a beginner in general, please pardon me for any newbie questions or concepts that I am not getting right. I am trying to install Nagios on an AWS instance (running Amazon Linux) to monitor another AWS instance (my school project running Amazon Linux, with Nginx web server and ...