Migration via VPN, Replication running ASR with DNS error

Question

Hi,
I tried to migrate AWS EC2 to azure.
I refer to this document to set up a VPN, and the migration was done through a private endpoint.

https://techcommunity.microsoft.com/t5/fasttrack-for-azure/how-to-create-a-vpn-between-azure-and-aws-using-only-managed/ba-p/2281900

I got unable to resolve address error when I run ASR in VM of Replication.
Tried to create conditional forwarders but it doesn't seem to work.
If anyone can tell me how to fix this error, I would appreciate it!

Answer 1

Hi @Alvin Yang

Thank you for asking this question on the **Microsoft Q&A Platform. **

The DNS service on 168.63.129.16 can only be resolved inside Azure.

If you want to resolve private links, you must create your own DNS inside Azure, this server will have the conditional forward to 168.63.129.16, and your DNS in AWS must have the conditional forward to your DNS in Azure.

Source: https://learn.microsoft.com/en-us/azure/virtual-network/virtual-networks-name-resolution-for-vms-and-role-instances#vms-and-role-instances

Hope this helps!

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