I was searching for a new monitoring tool for my infrastructure and I see this: "A new version of Pandora FMS is ready! Artica ST has released Pandora FMS 4.0.2 with the aim to improve the tool, keep reliability and improve the performance. In this new version of the IT monitoring several new features were added but the big effort was to fix bugs and improve existing features. Some of the new features are: a gateway for SSH and Telnet, a new update system for the console, a new Tree View and new ready-to-use plugins for IPMI, DNS and UPD among others. Also, +250 bugs were fixed and several improvements were made, like an improved Visual Console editor, improved local and remote inventory including new modules and bug fixes, improved interfaces for Massive Operations, Policies and Synthetic Modules, performance enhancements for server plugins and much more. See the full list of improvements here. Download Pandora FMS v4.0.2 now at pandorafms.com, also available at SourceForge " I've tested Pandora FMS and I think is more easy than Nagios and Centreon and has more features than others I hope it could help you! Regards!