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
2 replies

Factory sensor - disable individual sensor alert

alerts factory-sensor notifications

Views: 1509, on Jul 17, 2018 8:31:32 AM

0 votes
2 replies

How do I disable unwanted messges from PRTG?

alerts email prtg

Views: 2159, on Jul 17, 2018 2:51:19 AM

0 votes
15 replies

Cloud HTTP sensors multiple PE231 warnings and errors over weekend

cloud http prtg

Views: 2445, on Jul 16, 2018 9:23:39 AM

0 votes
6 replies

Can we execute SSH script from another location than the default?

custom-sensor default ssh ssh-script

Views: 2669, on Jul 16, 2018 1:48:48 PM

0 votes
6 replies

i get this error when i try to monitor elastic with python advanced scripts

custom-xml-sensor json python-script-advanced-sensor

Views: 3142, on Jul 14, 2018 7:09:14 AM

0 votes
1 reply

Central PRTG Data Directory for multiple hosts?

database monitoring-database unc

Views: 1338, on Jul 16, 2018 1:42:02 PM

0 votes
1 reply

Will deprecated SQL sensors persist if upgrading from 16.x to 18.x?

deprecated mssql mysql prtg16 prtg18 sql upgrade

Views: 2008, on Jul 16, 2018 5:32:11 PM

0 votes
5 replies

Is there any User Manual for the Downtime Channel in PRTG i could use?

downtime-channel downtime-defenition downtime-manual

Views: 2646, on Jul 16, 2018 8:17:18 AM

0 votes
1 reply

Unable to Connect with FortiGate

fortigate prtg snmp

Views: 1336, on Jul 16, 2018 4:15:12 PM

0 votes
2 replies

PRTG running on home LAN accessing work LAN via SonicWall NetExtender?

home-lan netextender sonicwall sonicwall-netextender vpn work-lan

Views: 1785, on Jul 14, 2018 3:02:18 PM

0 votes
8 replies

recieve no alarms on a sensor factory

ignore-alarm ignore-alarms noalarm sensor-factory-sensor

Views: 1654, on Jul 15, 2018 7:25:46 AM

0 votes
1 reply

Seperate Syslog message in fields

message parse syslog

Views: 1596, on Jul 14, 2018 1:01:30 PM

0 votes
2 replies

Add a Second probe to PRTG server to distribute load over more CPU cores

probe-health prtg remote-probe

Views: 2150, on Jul 16, 2018 2:42:27 PM

0 votes
1 reply

I changed my Administrator password and now my sensors stopped working

prtg snmp wmi-sensors

Views: 1552, on Jul 13, 2018 3:47:34 PM

0 votes
1 reply

PRTG alert monitoring issues

prtg-network-monitor snmp wmi

Views: 1230, on Jul 13, 2018 3:23:57 PM