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Hello all ,
I am trying to register a HV server to ASR and i am getting error message in title .Installation finish successfully and error appears in registration phase.
Below some info about setup
some interesting info from log file
@Nikos Sotiriadis Greetings!
You're encountering a 400 Bad Request error when trying to register your Hyper-V server to Azure Site Recovery (ASR). This error typically indicates that the server cannot process the request due to a client error.
Ensure that your Hyper-V host meets all the necessary prerequisites for Azure Site Recovery. This includes having the latest updates installed, correct versions of Windows Server and Hyper-V, and the required network configurations. Reference doc link - https://learn.microsoft.com/en-us/azure/site-recovery/hyper-v-azure-tutorial#prerequisites
Even though you mentioned there are no proxy configurations or firewall restrictions, double-check that there are no intermittent network issues.
*.hypervrecoverymanager.windowsazure.com*.we.backup.windowsazure.comcurl or telnet to confirm connectivity to these URLs from your Hyper-V host.Verify that the necessary ports are open for communication between your Hyper-V hosts and the Azure Site Recovery service. You may need to configure your firewall to allow outbound connections to Azure URLs and IP ranges. Refer to the network requirements here - https://learn.microsoft.com/en-us/azure/site-recovery/replication-appliance-support-matrix#network-requirements
Ensure that you have the latest version of the Azure Site Recovery Provider and the Microsoft Azure Recovery Services Agent installed on your Hyper-V hosts. Reinstalling or updating these components might solve the problem if they are outdated or corrupted. Download and install the latest version from the Azure portal.
Make sure that the system clock on your Hyper-V hosts is synchronized with an accurate time source. Time discrepancies can cause authentication and certificate validation issues.
If everything seems correct, try unregistering and re-registering the Hyper-V host in the ASR portal.
If none of the above solutions work, please reach out to Azure technical support team by raising a support request. The ticket enables you to work closely with the support engineers and get a quick resolution to your issue.
Here is the link - https://docs.microsoft.com/en-us/azure/azure-portal/supportability/how-to-create-azure-support-request to create support case.
Hope this helps. Let us know how it goes!
@Nikos Sotiriadis Thanks for the update. Glad to know that you were able to resolve the issue.
Hello ,
I re-created Recovery Services vault and problem solved.