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.

2 votes
1 reply

PowerShell PRTG Advanced Custom Sensor JSON and XML

custom example powershell sensor-custom-sensor

Views: 10968, on Sep 9, 2019 7:34:35 AM

0 votes
8 replies

MIB-files for Xerox printer.

printers prtg xerox

Views: 10968, on Apr 8, 2019 6:53:21 AM

0 votes
2 replies

Strange Issue - RPC Server not accessible

rpc snmp wmi

Views: 10968, on Dec 24, 2015 10:14:25 PM

0 votes
5 replies

Please enter a valid OID value when setting up custom SNMP

custom oid prtg snmp

Views: 10950, on Jan 9, 2013 11:54:43 PM

0 votes
3 replies

Lost connection to PRTG server.

error-messages prtg8 web-interface

Views: 10922, on Jan 10, 2011 5:46:52 PM

0 votes
1 reply

How to Integrate Logs with SIEM

integration logs siem

Views: 10922, on Nov 23, 2015 7:41:45 PM

0 votes
12 replies

Link another map as a map object

link map object

Views: 10922, on Nov 21, 2011 4:34:40 PM

4 votes
16 replies

Dropbox API not available

api dropbox saas

Views: 10918, on Oct 20, 2015 5:55:28 AM

0 votes
3 replies

lsass making Kerberos requests to KDC on every sensor query?

active-directory kerberos wmi

Views: 10917, on Feb 4, 2014 5:14:20 AM

0 votes
2 replies

Wie kann ich die Internet Bandbreite bei einer AVM Fritzbox überwachen?

avm bandbreite fritzbox

By Dirk Paessler [Founder Paessler AG] (11,025) ●3 ●6
Views: 10917, on Jul 3, 2012 1:02:11 PM

0 votes
1 reply

Linux remote probe

linux probe remote

Views: 10911, on Mar 14, 2017 4:48:38 AM

0 votes
5 replies

Can I add sensors to Sensor Factory sensors using tags?

business-process prtg sensor-factory tags

By Patrick Hutter [Paessler Support] (7,225) ●3 ●3
Views: 10896, on May 28, 2010 1:50:10 PM

0 votes
8 replies

How can I remove drives from the Free Space Sensor?

edit-sensor prtg wmi-free-disk-sensor

Views: 10888, on Nov 19, 2014 11:38:36 AM

0 votes
5 replies

SNMP error # -2003

error-2003 prtg-network-monitor snmp-error#2003

Views: 10887, on Oct 19, 2015 8:44:19 AM

0 votes
6 replies

VMware ESX 4.1 host

4-1 prtg vmware

Views: 10863, on Mar 8, 2011 9:24:02 PM