ManageEngine OpManager is a complete network monitoring software that provides automatic device discovery, smart device classification, performance monitoring, and fault management. It automatically discovers devices on the network using ICMP and NMAP scans. It monitors over 300 system parameters for servers, firewalls, switches, and other network devices. It provides real-time performance data, graphs, reports, and alerts for critical network resources including CPU, memory, disk usage, services, event logs, wireless access points, routers, and more. It also features intelligent event correlation, self-healing scripts, scheduled reports, and support for multiple database backends.