Knowledge Base

This article applies as of PRTG 23 This can be done in the device/group settings, in the channel unit settings area. All objects beneath the changed one inherit that setting by default. Note that you may have to recreate the sensors in order ...

I would like to use PRTG. However, we can only install it on a virtual machine. Can I use Linux OS in the virtual machine to run the PRTG? This article applies as of PRTG 25 PRTG on Linux It is currently not possible to install a PRT...

I have an installation of PRTG that I want to migrate to a different system or server. What do I have to do and how can I keep my data files and settings? Or What's the best way to migrate PRTG from an XP workstation to a new Windows 2...

This article applies to our products, such as PRTG Network Monitor and PRTG Enterprise Monitor.  If you receive a License not found error message in PRTG, it is most likely one of the following:  1.  An error in the entered license key. It...

This article applies to PRTG 16.4.28 or later Sensors Showing "Not Licensed" Message PRTG Network Monitor is licensed on a 'per sensor' basis, meaning that the license does not limit monitoring to a number of devices. Due t...

Update: The SNMP Linux Meminfo v2 sensor is available as of PRTG 25.2.108. The channels better align with how free and available memory is calculated in Linux as accounts for buffered and cached memory as well. I just installed an SNMP Linux M...

Update: The SNMP Linux Meminfo v2 sensor is available as of PRTG 25.2.108. The channels better align with how free and available memory is calculated in Linux and accounts for buffered and cached memory as well. Hello community, maybe you can ...

This article applies as of PRTG 25 Monitoring AWS Linux instances with SSH sensors Follow the steps below to monitor your AWS Linux instances using SSH sensors. Make sure that your Linux instances have a security group configured that allows...

This article applies as of PRTG 25 Sensor Migration What is a sensor migration? Long-term PRTG users may have noticed that we have recreated multiple existing sensors and marked them as “v2”. Sensor technologies are constantly updating and, i...

Hello, I would like to know what happens upon license expiration in PRTG? Does PRTG loose its functionality or any features? Sensor ? how to backup sensor or export/import sensor ? Thank you. Article Comments Important Notice: PRTG Netw...