Return
-
Title
"Could not establish trust relationship for the SSL/TLS secure channel" when refreshing a web page -
Description
The error message below is encountered when trying to refresh a monitored web page in SharePoint Diagnostic Manager:
The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel
-
Cause
This error may be seen when the monitored page uses SSL and there are issues with the SSL Certificate (e.g. IE8 exhibits problems with self-signed certificates, etc.). -
Resolution
To ignore SSL certificate errors when monitoring a page, navigate within the Diagnostic Manager console to Options > Collection Service Options > Farm & Page Monitoring Schedule and check the box labeled "Ignore SSL certificate errors".