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
13 replies

.NET & API Usage

-net api browser-is-not-supported

Views: 8451, on Apr 14, 2014 4:12:11 PM

0 votes
1 reply

How do I set up an external ping

ping ping-sensor routers

Views: 8447, on Mar 5, 2012 9:51:19 AM

0 votes
1 reply

Exchange Mailstore Database Monitoring and Automounting

database exchange monitor

Views: 8439, on Apr 22, 2010 5:15:49 PM

0 votes
1 reply

Do not run the application PRTG Windows GUI

prtg8 service windows

Views: 8439, on Jan 28, 2011 6:30:19 AM

0 votes
2 replies

How do I change the access to my server from HTTP to HTTPS

http https web-access

Views: 8428, on Mar 6, 2015 4:17:06 PM

0 votes
3 replies

WMI error - server execution failed - happens from time to time

prtg smtp wmi

Views: 8426, on Sep 16, 2013 12:41:26 PM

6 votes
22 replies

How can I force PRTG to use LDAPS (port 636) for Active Directory Integration?

activedirectory ldap ssl

Views: 8424, on May 29, 2018 8:41:45 AM

0 votes
6 replies

New core server, old remote probe

core-server installation migration

Views: 8424, on Nov 19, 2013 3:40:30 AM

0 votes
1 reply

100 logons failed since last start

failed-logins logs password-change

Views: 8422, on Nov 2, 2012 3:13:57 PM

0 votes
1 reply

What exactly is a remote probe?

probe remote remote-probe

Views: 8422, on Apr 15, 2011 2:22:34 PM

0 votes
1 reply

Deactivation and Re-Activation License.

activation license re-activation

Views: 8421, on Dec 12, 2016 2:50:44 PM

0 votes
5 replies

How can I get multiple values from single HTTP XML/REST Value Sensor

http-xml rest xpath

Views: 8420, on May 18, 2013 7:33:06 AM

0 votes
1 reply

Code: PE235 "Class not found"

sql-server-2005 windows-server-2008 wmi

Views: 8418, on Feb 8, 2016 5:57:13 PM

0 votes
6 replies

Huawei OceanStor

huawei snmp storage

Views: 8413, on Jan 18, 2017 8:25:18 AM

0 votes
1 reply

My Powershell scripts takes more than 900 seconds to run and always timeouts, how to get it to work?

custom-script-exe custom-sensor pe018 powershell

By Luciano Lingnau [Paessler]
Views: 8408, on Jul 21, 2015 9:12:17 AM