https://www.paessler.com/Download_PRTG/30_Day_Trial
广告Manage your network on a higher level with PRTG: Network monitoring, analysis, diagnostics. Locate & avoid network errors proactively. Over 200 sensors. Ready-made device templates.
Create individual maps · 30 day trial - no limits · All in one dashboard · All-in-one monitoring
Service catalog: Network Monitoring, Bandwidth Monitoring, Server Monitoring