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
4 replies

Recurring SNMP Error -2003

2003 check error firewall hpe ilo prtg snmp

Views: 1176, on Apr 27, 2023 3:06:23 PM

0 votes
3 replies

Sensor reporting to Server

client data-collection monitoring

Views: 720, on May 1, 2023 12:05:07 PM

0 votes
33 replies

I get the error PE123 when using the SNMP Cisco ASA VPN Traffic sensor. What can I do?

asa cisco cisco-asa-vpn error error-messages pe123 prtg sensor snmp vpn

Views: 115799, on Dec 17, 2013 7:40:09 AM

0 votes
1 reply

Missing scrollbars/page height in Firefox based browsers?

firefox missing scroll

Views: 949, on Apr 29, 2023 9:15:40 PM

0 votes
1 reply

Channel : value type "Delta" display

channel custom-sensor extend value

Views: 1782, on Apr 25, 2023 12:25:31 PM

0 votes
1 reply

Where is the remote probe prtg version saved in windows

update version windows

Views: 1372, on Apr 27, 2023 9:41:13 AM

0 votes
2 replies

Windows Activation Status

activation prtg windows

Views: 4813, on Dec 2, 2014 9:00:55 AM

0 votes
9 replies

Can I graph text values?

graphs lookup snmp string string-lookup

Views: 12078, on Feb 7, 2017 1:22:03 PM

0 votes
1 reply

"EXE/Script Advanced" - The target host does not respond. (code: PE002) - but script is working

error exe prtg

Views: 1551, on Apr 25, 2023 1:29:28 PM

1 vote
1 reply

Feature Request: Parse and store value from HTTP push notification

add-feature notifications prtg

Views: 1404, on Apr 27, 2023 3:22:27 PM

0 votes
1 reply

Report or use an API call to gather the number of notification sent by prtg via Email or SMS?

api notifications-sent report

Views: 1419, on Apr 13, 2023 5:27:47 PM

0 votes
0 replies

As a PRTG user, I want PRTG to support connecting to redis with certificate

add-feature improve-prtg prtg-kbtracker

Views: 1427, on May 1, 2023 4:32:08 AM

0 votes
0 replies

feature request - vcenter credentials placeholder

add-feature prtg-kbtracker vcenter

Views: 1172, on May 2, 2023 6:02:07 AM

7 votes
4 replies

Feature-request: Disable ticket system

feature-request prtg-tickets ticket-system

Views: 2796, on Jun 19, 2020 6:56:33 AM

3 votes
8 replies

Implement security headers

hsts securityheaders webserver x-frame

Views: 3655, on Jan 15, 2019 8:33:57 AM