Knowledge Base

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...

what happens at the end of the Maintenance Days? Is it separate from the license? Important Notice: PRTG Network Monitor has moved to a subscription-based licensing model as of July 1st 2024. Perpetual licenses with maintenance renewal are n...

This article applies as of PRTG 22 What do I have to take into account when planning a large installation of PRTG? Planning large installations of PRTG The maximum number of sensors that you can monitor with one installation of PRTG mainl...

This article applies as of PRTG 22 How do I increase the number of connections accepted by a VMware host system (vCenter) to avoid connection timeouts when monitoring such systems with the VMware sensors of PRTG? In the sensor logs, I...

I would like to know more about the high security standards of PRTG. Is there a list of PRTG security features? This article applies as of PRTG 25 PRTG Network Monitor security features We at Paessler take the responsibility for your netwo...

This article applies as of PRTG 25 List of deprecated sensors and their available successors or alternatives Deprecated sensorDeprecated in PRTG versionSuccessor or alternative Active Directory Login N/A N/A Active Directory Replication Er...