In the Azure Bastion creation wizard, it provide a flow to create a dedicated subnet. But I wanted to get the general method of creating a subnet, so I select the method to create from the Virtual Network page.
- You already have a Virtual Network on Azure
Virtual networkson Azure Portal.
Click your virtual network in list.
Type value to field.
AzureBastionSubnetin Name field. And Subnet address range require
/27 and higher.
Please see this page.
Save button to create the subnet.