Prtg Network Monitor 21.0.x [repack]

: Introduction of flexible lookups for better sensor status handling across different device types. Security Vulnerability Research

: Continued heavy reliance on SNMP for bandwidth and WMI for device-specific metrics, while offering advanced flow technologies like NetFlow, IPFIX, and sFlow for deep traffic analysis. Core Functionality Release Notes - PRTG Network Monitor - Version History prtg network monitor 21.0.x

Ultimate Guide to PRTG Network Monitor 21.0.x: Features, Deployments, and Best Practices : Introduction of flexible lookups for better sensor

If you currently run an older version (e.g., 18.x, 19.x, 20.x), migrating to 21.0.x is a multi-step process: Instead of requiring multiple tools for different components

The core strength of the 21.0.x version lies in its . Instead of requiring multiple tools for different components (servers, cloud, traffic), PRTG provides a unified interface where all data is gathered by "sensors." Key Components:

Last updated: May 2026 – Information applies to PRTG Network Monitor 21.0.x series (builds 21.0.60.xxxx through 21.0.69.162).

PRTG can scan your network segments and automatically create sensors for discovered devices. This saves hours of manual configuration.