As I am new to Nagios, I would like to ask if anyone knows how to monitor 2 physical locations using Nagios.
So for example, we are having 2 datacenters which are interconnected. I have set-up a Nagios server which will monitor the services on both datacenters.
However, let's say for example Datacenter 1 the connectivity is down, therefore you wouldn't be able to see the other Datacenter.
What I am trying to do is that I would like to monitor both datacenters individually, how should I go about that? Having 2 Nagios server installations or?
Thank you very much for your help.