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
1 reply

PRTG APi - get sensors notifications details

api notification notification-group sensor-detail

Views: 1626, on Aug 1, 2023 7:50:13 AM

0 votes
1 reply

At least one channel uses a lookup that is not available or could not be loaded. (code: PE272)

cisco mib snmp

Views: 3048, on Jul 29, 2023 1:09:31 AM

0 votes
3 replies

Connect a remote probe with all sensors and history to a new prtg instance

how-to migration remoteprobe

Views: 1390, on Jul 26, 2023 8:46:24 AM

0 votes
5 replies

Why is my HTTP Full Web Page sensor generating so many temporary files?

file http tempdir

Views: 13522, on Aug 13, 2015 2:52:58 AM

0 votes
1 reply

Change member of Domain PRTG Core Server

ad prtg prtg-core

Views: 961, on Jul 26, 2023 7:51:11 AM

3 votes
15 replies

Down Partial Notification

cluster notifications status

Views: 6896, on Jun 23, 2014 3:32:23 PM

0 votes
1 reply

Rest sensor

curl http rest

Views: 784, on Jul 20, 2023 9:54:31 AM

0 votes
5 replies

Remove member from PRTG AD Group

active-directory security user-accounts user-groups

Views: 2598, on Oct 18, 2019 7:00:17 AM

0 votes
1 reply

Cisco WLC, Netflow

cisco netflow wlc

Views: 1361, on Jul 21, 2023 9:15:42 AM

0 votes
1 reply

Scan to see when an IP comes online

ping prtg snmp

Views: 975, on Jul 26, 2023 1:09:49 PM

0 votes
3 replies

Disable a ciphersuite at prtgappserver port 8443

prtg ssl tls

Views: 1340, on May 9, 2023 11:59:48 AM

0 votes
1 reply

How do I know if sensors I've created have 32 bit counters or 64?

counters prtg snmp

Views: 1325, on Jun 26, 2023 7:40:30 PM

91 votes
0 replies

[OPEN] Let's encrypt support

add-feature prtg-kbtracker renewal ssl-certificate

Views: 7610, on Jan 9, 2020 4:19:29 PM

0 votes
10 replies

PRTG iOS mobile app freezing on scroll after 23.2.84.1566 update

app freezing ios mobile scroll-down

Views: 1937, on Jun 20, 2023 9:53:27 AM

0 votes
6 replies

Active Directory Replication "Access Denied"

access denied replication

Views: 24605, on Jan 31, 2012 9:38:21 AM