What is this?

This knowledgebase contains questions and answers about PRTG Network Monitor and network monitoring in general.

Learn more

PRTG Network Monitor

Intuitive to Use. Easy to manage.
More than 500,000 users rely on Paessler PRTG every day. Find out how you can reduce cost, increase QoS and ease planning, as well.

Free Download

Top Tags


View all Tags

Knowledge Base overview

This is an overview of some of the topics. You can view other topics grouped by, activity, hottest, important, newest, views, votes.

0 votes

Monitoring Extreme switches in PRTG issues

extreme prtg snmp

Views: 1471, on Oct 13, 2022 10:36:14 AM

0 votes

APC UPS Input Line Voltage 220V error

220v apc input

Views: 1470, on Apr 13, 2017 6:42:34 AM

0 votes

Manage Device/Sensor Priority

access-rights libraries maps priority

Views: 1470, on Oct 12, 2021 12:40:10 PM

0 votes

Can I Have an Alarm for After-Hours Logins?

alarm login prtg

Views: 1470, on Jun 6, 2018 8:57:55 PM

0 votes

Sound alerts in HTML map

alarm maps sound

Views: 1470, on Dec 27, 2019 10:57:31 AM

0 votes
0 votes

PRTG not listing all Nexus 5k interfaces

cisco nexus nexus2k nexus5k snmp

Views: 1469, on Nov 1, 2021 10:37:18 PM

0 votes

Sensor Creation date of a file

data file sensor

Views: 1469, on Jul 15, 2020 2:24:04 PM

0 votes

Recommended Sensors Not Populating

recommended sensors windows

Views: 1469, on Nov 5, 2019 7:26:33 PM

0 votes

Layer 7 monitoring

application-layer layer-7 wireshark

Views: 1468, on Apr 1, 2019 4:16:39 PM