My organization suffered an outage where our business-critical SharePoint site was up and reachable, just the content would not display. To detect this ahead of time, we are trying to configure a sensor that will query the web server and check for the page header that will not be there if the web page displays a static error. Despite the fact that the account we are using can log into SharePoint no issue, the sensor gets a 401 - Unauthorized error. Any suggestions?
SharePoint 2013 HTTP sensor 401 error