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
8 replies

recieve no alarms on a sensor factory

ignore-alarm ignore-alarms noalarm sensor-factory-sensor

Views: 1663, on Jul 15, 2018 7:25:46 AM

0 votes
4 replies

New 3Par Sensors Credentials

3par beta credentials

Views: 1662, on Jun 21, 2021 8:38:50 AM

0 votes
1 reply

Total bandwidth or other report.

billing reports sensor-factory

Views: 1662, on May 5, 2016 12:39:59 AM

0 votes
1 reply

Call to cellphone when sensor a alarm mode.

call-manager prtg voice-call

Views: 1662, on Aug 2, 2019 6:35:34 AM

0 votes
2 replies

Version 18.3.42.1748 update auto-applied overnight, now core service on server won't start?

core-server port prtg ssl start-failure

Views: 1662, on Jul 25, 2018 2:33:36 PM

0 votes
5 replies

EXEXML sensor channel <Warning> question

custom-sensor exexml prtg

Views: 1662, on May 20, 2021 1:29:55 PM

0 votes
3 replies

want to up sensor

license old-license sensor

Views: 1662, on Oct 11, 2017 8:10:36 AM

0 votes
1 reply

WMI error

prtg shell wmi

Views: 1662, on Oct 20, 2015 9:13:36 AM

0 votes
1 reply

Explain Historic Data (request stats) for System Health Temperatures sensor

historic-data prtg sensor

Views: 1661, on Jul 3, 2020 10:59:11 AM

0 votes
3 replies

Checks on Local Probe Device stopped today

local-probe probe prtg wmi

Views: 1661, on Jul 13, 2017 3:19:35 AM

0 votes
2 replies

See temperature in "sensor message only on status related background"

maps prtg snmp

Views: 1661, on Oct 24, 2017 10:58:22 AM

0 votes
1 reply

Unusual detect log file location

prtg snmp unusual-detection

Views: 1661, on Jan 14, 2018 9:08:00 PM

3 votes
0 replies

Add Basic Auth support for the HTTP API

add-feature prtg-kbtracker security

Views: 1660, on Mar 18, 2020 2:55:32 PM

0 votes
4 replies

Custom EXE/script sensor always shows Up

custom-sensor exe-script-sensor powershell prtg

Views: 1660, on Mar 30, 2021 1:22:12 PM

0 votes
1 reply

Sensor Python code (Invalid JSON.). (code: PE231)

json python requests

Views: 1660, on Aug 20, 2021 7:33:43 AM