: Features an "autodiscovery" tool that automatically identifies devices and sets up sensors within minutes.
The Ultimate Guide to PRTG Network Monitor 21.0.x: Monitoring Infrastructure in Modern Environments
can be installed on separate networks, such as branch offices or isolated DMZs. prtg network monitor 21.0.x
Your (e.g., predominantly Windows-based, Linux, VMware, or cloud hybrid).
Instead of relying on third-party add-ons, PRTG includes built-in packet sniffing and flow monitoring. You can pinpoint exactly which IP address or protocol (e.g., Netflix, SFTP, HTTPS) is congesting your internet pipe. Advanced Alerting and Notification Triggers Instead of relying on third-party add-ons, PRTG includes
: PRTG offers a free 30-day trial with full features. After the trial, it reverts to a "Freeware" mode limited to 100 sensors Paessler Free Edition .
Triggers alerts via email, SMS, push notifications, webhooks, or execution scripts. Remote Probes After the trial, it reverts to a "Freeware"
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PRTG Network Monitor is an agentless network monitoring solution. The 21.0.x release cycle focused heavily on improving core engine performance, expanding cloud monitoring capabilities, and updating security protocols to protect internal telemetry data. The Sensor-Based Licensing Model
: The user interface saw a shift toward a cleaner, more responsive design, making it easier to navigate large device trees and dashboards on mobile devices via the PRTG Mobile Apps. System Architecture PRTG 21.0.x operates on a "Core and Probe" architecture: