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

SSL Certificate Sensor




We got several servers with Self Signd certificates. These Certificates have no root Authority and no revoked check.

how can i configure the "SSL Certificate Sensor" to not check these values ?

Greetings Ronald

prtg revoke ssl

Created on Feb 5, 2020 8:54:47 AM

1 Reply



Hi Ronald,

This Sensor will always gather this data, but you can configure this sensor to not show an error for this.

Therefore, please navigate to the sensor's Overview tab and click on the channel gauge Revoked. This opens the channel settings. Below Value Lookups and Limits choose Enable alerting based on limits and save the changes. Please do the same for the channel Root Authority Trusted.

With those changes there will be no Warning or Error messages for those channels.

Kind regards,
Birk Guttmann, Tech Support Team

Created on Feb 5, 2020 3:04:52 PM by  Birk Guttmann [Paessler Support]

Disclaimer: The information in the Paessler Knowledge Base comes without warranty of any kind. Use at your own risk. Before applying any instructions please exercise proper system administrator housekeeping. You must make sure that a proper backup of all your data is available.