Nagios is an open source computer system monitor, network monitoring and infrastructure monitoring software application. Designed for scalability and flexibility, Nagios is designed to make IT monitoring simple, while retaining the powerful attributes of its enterprise-class foundation blocks. Nagios offers monitoring and alerting for servers, switches, applications, and services. Nagios Supports alerts and escalation.
Built on Open Source Nagios is both scalable and flexible and can be integrated with any applications, networks and systems. Ensures all systems outage and performance issues are monitored and detected and escalated to the right support engineers as and went it happens. Nagios allows you to detect and respond to issues before they affects the end users.
Nagios is available in two variation, Nagios Core and Nagios XI. Nagios Core is completely free while Nagios XI is built on Nagios core with additional features. Xeo can help you implement and manage in an enterprise setup.