After completing the AAD Connect wizard an error occurs during configuration of the "domain.onmicrosoft domain -AAD" configuration with the exception:
[ERROR] System.Management.Automation.CmdletInvocationException: Failed even after 5 retries. Action: PingProvisioningServiceEndPoint, Exception: Unable to communicate with the Windows Azure Active Directory service. Tracking ID:### See the event log for more details..
The event log shows:
Event ID 0: There was no endpoint listening at https://adminwebservice.microsoftonline.com/provisioningservice.svc that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.
Event ID 115: ProvisioningServiceAdapter::ExecuteWithRetry: Action: PingProvisioningServiceEndPoint, Attempt: 4, Exception: Microsoft.Online.Coexistence.ProvisionRetryException: Unable to communicate with the Windows Azure Active Directory service. Tracking ID: ###
From this server I am able to access Azure through the PowerShell module and configure MsolDomains. Also connecting in the wizard (first step) to Azure works fine.
Other threads on this forum tell me to disable the proxy for running the wizard, but this is not an option for us, since we have regulations that prohibit us to access the Internet directly.
Is there a way to work around this error, or to configure the proxy in a way that it works?
UPDATE: I've followed instruction in this blog, but still it fails just the same: http://blog.kloud.com.au/2014/12/19/using-a-proxy-with-azure-ad-sync-services/
The proxy we use is not an authenticating proxy. We tried a Squid and a Free proxy. Both end up with the same result.