Hybrid Agent Configuration fails

Occasional Contributor

Hello,

 

i am currently trying to configure the Hybrid Agent Public Preview and i am always getting the following error in step 8d. (described here: https://docs.microsoft.com/en-us/exchange/hybrid-deployment/hybrid-agent#installation-steps) with the following error:

 

Microsoft.Exchange.Management.Migration.MigrationService.Endpoint.TestMigrationServerAvailability.InternalProcessEndpoint(Boolean fromAutoDiscover)' IsValid=1 Message='The connection to the server '<GUID>.resource.mailboxmigration.his.msappproxy.net' could not be completed.' ObjectState='New' Result='Failed' SupportsCutover=0} 2019.03.28 15:26:19.498 10341 [Client=UX, Page=HybridConnectorInstall, Step=TestOrgRoute, Thread=26] FINISH Time=345.4s Results=Failed The connection to the server '<GUID>.resource.mailboxmigration.his.msappproxy.net' could not be completed., The call to 'https://<GUID>.resource.mailboxmigration.his.msappproxy.net/EWS/mrsproxy.svc' timed out. Error details: The request channel timed out while waiting for a reply after 00:00:00.0024533. Increase the timeout value passed to the call to Request or increase the SendTimeout value on the Binding. The time allotted to this operation may have been a portion of a longer timeout. --> The HTTP request to 'https://<GUID>.resource.mailboxmigration.his.msappproxy.net/EWS/mrsproxy.svc' has exceeded the allotted timeout of 00:00:00.0020000. The time allotted to this operation may have been a portion of a longer timeout. --> The operation has timed out, The request channel timed out while waiting for a reply after 00:00:00.0024533. Increase the timeout value passed to the call to Request or increase the SendTimeout value on the Binding. The time allotted to this operation may have been a portion of a longer timeout., The HTTP request to 'https://<GUID>.resource.mailboxmigration.his.msappproxy.net/EWS/mrsproxy.svc' has exceeded the allotted timeout of 00:00:00.0020000. The time allotted to this operation may have been a portion of a longer timeout., The operation has timed out

 

Another description o the error can be found here:

https://social.technet.microsoft.com/Forums/exchange/en-US/e63f1633-89a6-4d26-a349-a9d105144394/hybr...

 

Is anyone facing the sam issue or has got a solution for that? Maybe it is a temporary bug caused of the preview?

6 Replies

Sounds like traffic to outside is blocked (firewall, outbound proxy) or other misconfiguration as the agent complains the request is sent, but it never receives a response within before timeout kicks in. What happens when you enter the URL in IE/Edge on the system, https://<That GUID>.resource.mailboxmigration.his.msappproxy.net/EWS/mrsproxy.svc

 

 

@Michel de Rooij  facing the same issue, my exchange instance is in Azure VM, and accessing https://cd8c452d-fa1f-4227-b58a-b21487d00062.resource.mailboxmigration.his.msappproxy.net/EWS/mrspro... says permission denied.

for office 365 I am using cloud only global admin.

Is that response coming from backend (authentication issue) or somewhere in between (blocked by or not authenticating against proxy, etc)

@Mohkam 

 

Estou com o mesmo problema como você resolveu? 

 

The remote server returned an error: (400) Bad Request

@Andre Luiz Silva 
we had to create a support ticket and some other engineer worked on it. It was resolved by ms support. I am sorry I am not aware of the solution.

I had the same error when trying to create a migration batch. It appeared to be the credentials of the account that used to create the Hybrid endpoint. After updating the Endpoint credentials it worked without any errors. @Mohkam