Nagios Support Forum

Hello,

i have a question, we recently buy a Nagios license XI but we currently have installed and working with nagios core on an ubuntu server with 15 nodes, my question is: Should we do the whole installation again for the license we just bought or how can we upgrade from core to XI?

Regards!

RedHat 6/7 and CentOS 6/7 are the only officially supported OSes so I would recommend a new install on that alone. https://assets.nagios.com/downloads/nag ... ios-XI.pdf will help with migrating the config over.