ManageEngine OpManager is a complete network monitoring software that offers combined WAN, Server, Applications monitoring with integrated help desk, asset management and WAN traffic analysis functionality.
Detect, diagnose and resolve network performance issues before they turn into costly downtime.
> WAN Monitoring
> Switch Monitoring
> NetFlow Analysis (Add on)
Installing OpManager Free Edition allows you manage 10 critical devices in your network. The Free Edition never expires and you get almost all functionality of the Professional Edition.
Download: OpManager 8.0