How can I configure PRTG to accept both the internal URL and the Azure Application Proxy URL for SSO?
Follow this guide to configure Azure SSO: https://kb.paessler.com/en/topic/88527
The external address would need to read https://prtg-company.msappproxy.net/ in this case. Also, double check that a group claim is configured in the Azure's App Registration and that the "Address translation" in the Azure App Proxy is enabled.
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.
