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

monitoring network share

file network network-share prtg

Views: 9763, on Jun 28, 2018 2:18:21 PM

0 votes
4 replies

Forcing the use of 64bit snmp counters

64bit prtg snmp

Views: 9750, on Dec 13, 2013 8:36:45 AM

0 votes
1 reply

How to monitor specific tcp/udp port?

prtg snmp tcp-udp

Views: 9748, on Feb 20, 2017 8:38:49 AM

1 vote
1 reply

Monitoring traffic over VLAN Interfaces

bandwidth physical-interface prtg traffic-graph vlan-interface

Views: 9746, on Nov 9, 2010 2:22:54 PM

0 votes
1 reply

Error with Windows Server 2016 WMI

2016 prtg server wmi-service

Views: 9742, on Feb 9, 2017 1:20:09 PM

0 votes
7 replies

Windows 2012 R2 logging event 5612 - unresponsive servers

event-5612 server-2012r2 wmi

Views: 9736, on Aug 2, 2016 1:29:19 PM

0 votes
1 reply

How can I monitor a Bluecoat proxy?

bluecoat proxy prtg

Views: 9733, on Mar 22, 2013 2:29:39 PM

0 votes
9 replies

Will PRTG 8 have Active Directory authentication?

ad authentication integration prtg wishlist

Views: 9732, on Aug 11, 2010 3:25:54 PM

2 votes
1 reply

Why don't I get all sensors in my XML result when using the API?

api prtg xml

By Dirk Paessler [Founder Paessler AG] (11,025) ●3 ●6
Views: 9732, on Mar 4, 2010 10:46:12 AM

0 votes
3 replies

IMAP sensor: Connection Closed Gracefully

error-messages imap imap-sensor

Views: 9728, on Mar 18, 2014 10:21:19 AM

0 votes
2 replies

what is the best way to monitor internet connectivity in the network?

connectivity internet-uptime reports wan

Views: 9727, on Apr 16, 2013 1:38:03 PM

0 votes
9 replies

I need a list of my Remote Probes?

gid guides list-of-remote-probes powershell remote-probe

By Stephan Linke [Paessler Support]
Views: 9727, on May 2, 2016 7:05:46 AM

0 votes
6 replies

VMware vCenter 6.0 power supply issue

esxi6 power prtg15 vmware6

Views: 9726, on Aug 7, 2015 7:25:48 AM

0 votes
1 reply

Can I monitor the number of active connections of an RAS server?

connections prtg ras sensor wmi

By Daniel Zobel [Product Manager]
Views: 9723, on Dec 10, 2010 4:36:13 PM

0 votes
3 replies

Is there a limit number of request per seconds for PRTG API?

api php prtg

Views: 9720, on May 18, 2011 2:33:52 PM