We are looking at monitoring over 40 remote sites with only 3 servers in a given site. We would like to use nagios xi as the central repository. The remote sites are connected via vpn and possibly https. My question is some of the sites have the same ip addressing scheme. So how would the back-end nagios xi instance differentiate where the data was coming from ?
Is it possible to have the respective 3 sites servers send nsclient data directly to the back-ed nagios xi instance ?