Once you have provisioned a Service Point v4 instance on Azure, you can configure it
behind a native load balancer.
Attention: The Azure Load Balancer must be in
the same region as the VNet that is deployed.
- Configure your Service Point v4 instance to allow port 53 on both TCP and UDP within the network settings of your Azure VM.
- Create an Azure load balancer following the https://learn.microsoft.com/en-us/azure/load-balancer/quickstart-load-balancer-standard-public-portal instructions with the following
configurations:
- Create a frontend IP with a public IP address.
- Create a backend pool that points to the Service Point v4 instance's private IP address.
- Create two load balancer rules that use the frontend and backend pools.
Ensure that the load balancer rules are configured as follows:
- First load balancer rule:
- IP Version: Select IPv4.
- Protocol: Select TCP.
- Port: Enter 53.
- Second load balancer rule:
- IP Version: Select IPv4.
- Protocol: Select UDP.
- Port: Enter 53.
- First load balancer rule:
- Create a health probe that monitors port 53 on TCP and use the same health probe for both load balancer rules.