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

HELP!! - PRTG Network Monitor Connection Refused Port 8443

80 8443 ssl

Views: 2776, on Feb 21, 2020 11:14:09 AM

0 votes

REST Custom Sensor retry interval

custom-sensor rest rest-custom

Views: 1354, on Jul 29, 2020 12:14:25 PM

0 votes

Can't load map on Raspberry Pi 3b

error monitoring pi rapsberry

Views: 1612, on Jul 29, 2020 8:06:46 AM

0 votes

Realtime HTML map

add-feature maps mapshow

Views: 1255, on Jul 28, 2020 8:48:45 AM

0 votes

SNMP error message

snmp-error#2003 snmp-sensor

Views: 6281, on Jul 26, 2020 1:50:21 PM

0 votes

SNMP Tester encounters error and stops.

-2008 error snmp

Views: 4569, on Jul 23, 2020 8:14:45 PM

0 votes

Additional Sensors after Migration

migration paused sensors

Views: 1343, on Jul 27, 2020 12:29:05 PM

0 votes

SFTP file count sensor

count file sftp

Views: 4865, on Jul 22, 2013 10:14:31 PM

0 votes

Publish maps via DMZ web server

dmz internet prtg

Views: 1014, on Jul 27, 2020 9:19:43 AM