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
1 reply

How can I display multiple live data graphs on one Web page?

display group prtg sensor

Views: 12414, on Apr 9, 2010 3:40:09 PM

0 votes
1 reply

Multiple Email Recipient in Traffic Grapher

multiple-recipient notifications prtg6 snmp traffic-grapher

Views: 7254, on Apr 9, 2010 2:39:40 PM

0 votes
32 replies

Disable Monitoring for Maintenance

devices disable notifications prtg schedule

Views: 53573, on Apr 9, 2010 6:41:14 AM

0 votes
1 reply

SMTP delivery mechanism

prtg snmp wmi

Views: 4470, on Apr 8, 2010 4:29:48 PM

0 votes
4 replies

Cannot connect with PRTG Windows GUI

connection core-server prtg windows-gui

Views: 11386, on Apr 8, 2010 8:36:35 AM

0 votes
5 replies

iPRTG Enhancements

ipad iphone iprtg

Views: 5539, on Apr 8, 2010 3:45:18 AM

0 votes
2 replies

How can I monitor email round trip when I can't use PRTG to check the destination mailbox

email imap mail-flow pop3 prtg round-trip smtp

Views: 10229, on Apr 7, 2010 11:43:36 PM

0 votes
1 reply

How can I show bandwidth usage by IP in a chart?

bandwidth cisco ip prtg

Views: 7610, on Apr 7, 2010 10:21:31 PM

0 votes
1 reply

Is it possible to get a list of the predefined variables used by the system?

predefined prtg variables

Views: 7056, on Apr 7, 2010 9:43:48 PM

0 votes
1 reply

Auto-discovery new devices only

auto-discovery configuration prtg

Views: 5385, on Apr 7, 2010 8:10:32 PM

0 votes
1 reply

Does the event log sensor support OR conditions or REGEX?

event-log filters prtg regex

Views: 4759, on Apr 7, 2010 4:05:01 PM

0 votes
4 replies

Version 6. Server crash PRTG working, but lost most of my history

corrupt database history move prtg6 traffic-grapher

Views: 7565, on Apr 7, 2010 3:07:34 PM

0 votes
1 reply

Get Number of Total Alerts in PRTG

alerts prtg sum total

Views: 6062, on Apr 6, 2010 7:39:44 PM

0 votes
1 reply

PRTG don’t dedicate of Serial Sub interfaces downtime on Cisco router

cisco-router prtg serial

Views: 6892, on Apr 6, 2010 6:45:24 PM

0 votes
1 reply

Why do I need FTP sensor to printers in the Network Monitor?

ftp prtg-network-monitor sensor

Views: 4347, on Apr 6, 2010 4:34:19 PM