The network monitoring software op5 Monitor is based on the popular and frequently awarded Open Source project Nagios*. We at op5 develop and package open source network monitoring software for enterprise users. We offer our users a winning product that combines the flexibility and freedom of open source with reliability and sustained support. Our solutions save you valuable IT resources and deliver proven, 100% tested and fully optimized functionality with all the benefits of Open Source software. All the services you need for a successful, long-term implementation are included in the package along with outstanding support. op5 works closely with Nagios Inc. and actively contributes to the Nagios project.