https://www.paessler.com/Download_PRTG/30_Day_Trial
AdTake control of your network and promptly get to the root of the problem with PRTG. Get a quick overview of all traffic types, file transfers, top talkers, top protocols etc.
Trusted by Fortune 400 · All-in-one monitoring · All in one dashboard · All in one, no add-ons
Service catalog: Network Monitoring, Bandwidth Monitoring, Server Monitoring