https://www.paessler.com/Download_PRTG/30_Day_Trial
SponsoredPRTG monitors mail, web, database, virtual servers - all your servers. 24/7. At a glance. Constant server infrastructure monitoring minimizes downtime and ensures peak performance.
Try it for free · All-in-one monitoring · All in one dashboard · Easy and fast setup
Service catalog: Network Monitoring, Bandwidth Monitoring, Server Monitoring