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Hi,
We have an issue with out CMG setup and we are currently getting this exact error posted last year and we are stuck. Could someone please assist, any feedback would be appreciated.
sccm-cb-1906-cloud-management-gateway-error-failed-to-refresh-mp-location-status-code-is-500
Also a few questions
Thanks
Leon
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So what fixed for you the last time? Also, when did the issue crop up for you? Was it working before?
Hi,
This was not my post that I included, this was someone else. I am just experiencing the same issue.
If I look at the SMS_CLOUD_PROXYCONNECTOR.log I have these errors repeated many times one after the other.
ERROR: Web exception without response for message 4f8148ef-75fe-4912-839f-3ccd82893d62: System.Net.WebException: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. ---> System.Security.Authentication.AuthenticationException: The remote certificate is invalid according to the validation procedure.~~ at System.Net.TlsStream.EndWrite(IAsyncResult asyncResult)~~ at System.Net.ConnectStream.WriteHeadersCallback(IAsyncResult ar)~~ --- End of inner exception stack trace ---~~ at System.Net.HttpWebRequest.EndGetResponse(IAsyncResult asyncResult)~~ at Microsoft.ConfigurationManager.CloudConnection.ProxyConnector.ConnectionBase.InternalResponseCallBack(IAsyncResult asynchronousResult)
Are you using PKI or EHTTP? Do you have web server certificate bind to https on your MP listening to CMG traffic?