Create an Azure Bastion host using the portal

This article shows you how to create an Azure Bastion host using the Azure portal. Once you provision the Azure Bastion service in your virtual network, the seamless RDP/SSH experience is available to all of the VMs in the same virtual network. Azure Bastion deployment is per virtual network, not per subscription/account or virtual machine.

You can create a new bastion host resource in the portal either by specifying all of the settings manually, or by using the settings that correspond to an existing VM. To create a bastion host by using VM settings, see the quickstart article. Optionally, you can use Azure PowerShell to create an Azure Bastion host.

Before you begin

Bastion is available in the following Azure public regions:

Note

We are working hard to add additional regions. When a region is added, we will add it to this list.

Americas

  • Brazil South
  • Canada Central
  • Central US
  • East US
  • East US 2
  • North Central US
  • South Central US
  • West Central US
  • West US
  • West US 2

Europe

  • France Central
  • North Europe
  • Norway East
  • Norway West
  • Switzerland North
  • UK South
  • UK West
  • West Europe

Asia Pacific

  • Australia Central 2
  • Australia East
  • Australia Southeast
  • East Asia
  • Japan East
  • Japan West
  • Korea Central
  • Korea South
  • Southeast Asia
  • Central India
  • West India

Middle East and Africa

  • South Africa North
  • UAE Central

Azure Government

  • US DoD Central
  • US DoD East
  • US Gov Arizona
  • US Gov Iowa
  • US Gov Texas
  • US Gov Virginia

Create a bastion host

This section helps you create a new Azure Bastion resource from the Azure portal.

  1. On the Azure portal menu or from the Home page, select Create a resource.

  2. On the New page, in the Search the Marketplace field, type Bastion, then click Enter to get to the search results.

  3. From the results, click Bastion. Make sure the publisher is Microsoft and the category is Networking.

  4. On the Bastion page, click Create to open the Create a bastion page.

  5. On the Create a bastion page, configure a new Bastion resource. Specify the configuration settings for your Bastion resource.

    create a bastion

    • Subscription: The Azure subscription you want to use to create a new Bastion resource.

    • Resource Group: The Azure resource group in which the new Bastion resource will be created in. If you don't have an existing resource group, you can create a new one.

    • Name: The name of the new Bastion resource

    • Region: The Azure public region that the resource will be created in.

    • Virtual network: The virtual network in which the Bastion resource will be created in. You can create a new virtual network in the portal during this process, or use an existing virtual network. If you are using an existing virtual network, make sure the existing virtual network has enough free address space to accommodate the Bastion subnet requirements.

    • Subnet: The subnet in your virtual network where the new Bastion host will be deployed. The subnet will be dedicated to the Bastion host and must be named as AzureBastionSubnet. This subnet must be at least /27 or larger.

      AzureBastionSubnet doesn't support User Defined Routes, but does support Network Security Groups.

    • Public IP address: The public IP of the Bastion resource on which RDP/SSH will be accessed (over port 443). Create a new public IP, or use an existing one. The public IP address must be in the same region as the Bastion resource you are creating.

    • Public IP address name: The name of the public IP address resource.

    • Public IP address SKU: This setting is prepopulated by default to Standard. Azure Bastion uses/supports only the Standard Public IP SKU.

    • Assignment: This setting is prepopulated by default to Static.

  6. When you have finished specifying the settings, click Review + Create. This validates the values. Once validation passes, you can begin the creation process.

  7. On the Create a bastion page, click Create.

  8. You will see a message letting you know that your deployment is underway. Status will display on this page as the resources are created. It takes about 5 minutes for the Bastion resource to be created and deployed.

Next steps

  • Read the Bastion FAQ for additional information.

  • To use Network Security Groups with the Azure Bastion subnet, see Work with NSGs.