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Azure Site Recovery - networking design RRS feed

  • Question

  • I have some doubts about the networking design of an Azure Site Recovery scenario.

    These are the relevant info: 

    - We need to replicate 10 VMWare VMs to Azure

    - I choose (but I am available to revalue this choice) to use different ip address range for On-prem and Azure subnets.

    When a failover event happens, I need to route the user traffic to the Azure DR VMs over the Site To Site VPN. So I need updating DNS server, to point to the new IP addresses. I can carry out this reconfiguration manually, or configure the Recovery Plan to use scripts hosted in Azure Automation accounts that reconfigure your DNS servers.

    I ask for support on these two points: - what are the manual reconfigurations to do on VMs: it sufficient to change the Host Record on the DNS Server? Other action are required? - How can script these reconfiguration on an Azure Automation Account (or Azure Runbook) - Use an Azure Traffic Manager can facilitate the user experience during a fail over?

    Thank you

    Friday, December 20, 2019 9:20 AM

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