4. OpManager Network & Server Monitoring
OpManager is a complete Network and Server Monitoring solution. It enables engineers and administrators to monitor their network 24/7 through a simple and intuitive web interface.
OpManager is capable of monitoring device uptime, bandwidth consumption, routers, switches, Servers, services and much more. Trusted by over 1 million network admins, its one of the most popular network and performance monitoring solutions around the world.
To read more about OpManager, click here.