Configure Azure Virtual WAN for Branch-to-Azure VPN Connectivity

This section describes the procedures to configure Azure for integrating Azure Virtual WAN and SD-WAN Gateway to enable the branch-to-Azure VPN connectivity.

Before you begin to configure the Azure Virtual WAN and the other Azure resources:

• Verify that none of the subnets of your on-premises network overlap with the existing virtual networks that you want to connect to. Your virtual network does not require a gateway subnet and cannot have any virtual network gateways. For steps to create a virtual network, see Create a Virtual Network.
• Obtain an IP address range for your Hub region and ensure that the address range that you specify for the Hub region does not overlap with any of your existing virtual networks that you connect to.
• Ensure you have an Azure subscription. If not, create a free account .

For step-by-step instructions about the various procedures that need to be completed in the Azure portal side for integrating Azure Virtual WAN and SD-WAN Gateway, see:

• Create a Resource Group
• Create a Virtual WAN
• Create a Virtual Hub
• Create a Virtual Network
• Create a Virtual Connection between VNet and Hub