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.

1 vote
9 replies

How can I monitor certified CA certificates with PRTG?

certificate custom-script-exe custom-sensor expiry powershell prtg ps1

By Daniel Zobel [Product Manager]
Views: 15518, on Jul 20, 2012 12:37:43 PM

0 votes
3 replies

sFlow Traffic-In/Out channels missing

custom-sensor prtg sflow

Views: 4231, on Jul 19, 2012 7:07:11 PM

0 votes
1 reply

My PRTG graphs do not show multibyte characters (Japanese, Chinese, etc.). What can I do?

display graphs multibyte prtg

By Daniel Zobel [Product Manager]
Views: 3949, on Jul 19, 2012 2:14:40 PM

0 votes
3 replies

Cluster memory usage

cluster memory prtg

Views: 4219, on Jul 19, 2012 2:27:01 AM

0 votes
2 replies

Monitor Multiple Flow ports from one Switch/Router

brocade foundry sflow

Views: 3970, on Jul 18, 2012 2:45:25 PM

0 votes
2 replies

Custom OID for APC Cooling units

apc prtg12 snmp-library

Views: 4461, on Jul 18, 2012 2:07:22 AM

0 votes
3 replies

User Login Report

audit report trail user

Views: 5555, on Jul 17, 2012 8:21:48 PM

0 votes
3 replies

Install Remote Probe on ESX

esxi prtg remote-probe

Views: 5134, on Jul 17, 2012 5:09:46 PM

0 votes
1 reply

with a custom sensor, can i monitor which tests are being taken per user on a certain application?

custom-sensor user web-application

Views: 3485, on Jul 17, 2012 2:29:24 PM

0 votes
1 reply

A lot of Server TimeSync in probe logs

probe prtg8 timesync

Views: 3257, on Jul 17, 2012 1:14:05 PM

0 votes
1 reply

Db check with sql query

database mssql sql

Views: 4446, on Jul 17, 2012 8:45:06 AM

1 vote
1 reply

How can I get an hourly "Sensor Status" report email from PRTG?

email heartbeat hourly notifications status

By Dirk Paessler [Founder Paessler AG] (11,025) ●3 ●6
Views: 6274, on Jul 17, 2012 8:41:40 AM

0 votes
3 replies

Downtime Reporting Basics

downtime interval prtg

Views: 5323, on Jul 16, 2012 7:21:06 PM

0 votes
3 replies

[ifalias] different from older scheme, creates new sensor

auto-discover ifalias port-name

Views: 4259, on Jul 16, 2012 7:10:08 PM

0 votes
2 replies

Sonicwall NSA-4500 using Netflow v9

flow netflow sonicwall

Views: 7475, on Jul 16, 2012 5:53:33 PM