Centreon Engine is compatible with Nagios. To migrate, you need to install Centreon-Engine, you will found some informations on the following link: http://forge.centreon.com/projects/centreon-engine/wiki
You can use Centreon-Broker to replace NDO. You will found some informations on the following link: http://forge.centreon.com/projects/centreon-broker/wiki
If you have other questions, or need help you're very welcome.
Open Source Monitoring Addict
OS: Ubuntu / Debian / CentOS / RedHat / Solaris / Arch Linux / Open Suse
! NO SUPPORT IN PRIVATE MESSAGE !