![]() ![]() Therefore, please make sure you have an Azure PowerShell module installed. I have summarized virtual network configuration as follows, Resource Groupįor the configuration process, I will be using PowerShell. We will enable Azure Bastion service on hub virtual network (BASVnet1) and try to connect to virtual machines hosted in Spoke virtual networks. Both Spoke virtual networks will have Global VNet peering with Hub virtual network. EUSVnet1 & UKSVnet1 will be Spoke virtual networks and BASVnet1 will be the Hub virtual network. For the connectivity, we will be using the hub-and-spoke network model. Each resource group will have its own Azure virtual network. ![]() ![]() Here we are going to create three resource groups in three different Azure regions. The following diagram explains what we going to set up in this demo. No requirement for encryptions, VPN gateways, or public internet to connect VNnets Demo Environment.Low latency and high bandwidth as it uses Azure network backbone. ![]() Global VNET Peering has the following benefits, If it is between regions, we call it “ Azure Global VNet Peering“. VNet peering can use to connect virtual networks in the same Azure region or different Azure regions. This is similar to inter-VLAN routing in on-premises networks. In this post, I am going to demonstrate how to deploy and use Azure Bastion with Global VNet peering.Īzure VNet peering allows connecting virtual networks seamlessly via Azure backbone infrastructure. In peered virtual networks, Azure Bastion can be deployed either using hub-and-spoke or full-mesh topologies. Global virtual network peering – Virtual network peering between different Azure regions.Virtual network peering – Virtual network peering in the same Azure region.Azure Bastion supports two types of peering. We can use centralized Azure Bastion deployment to reach virtual machines in all peered networks. Now we do not need another Azure Bastion deployment to access virtual machines hosted in the peered network. Let’s assume we enable Azure Bastion for a Virtual network which is already peered with another VNet. According to Microsoft’s recent announcement, Azure Bastion is now supporting VNet Peering. Once Azure Bastion service is enabled in a virtual network, remote access (RDP/SSH) will be available for all the virtual machines in that particular virtual network. This is similar to using a jump-server to connect to resources in the remote network but instead of the traditional RDP method, it is using browser-based secure HTTP connectivity.Īzure Bastion deployment is per virtual network. However, it required additional configuration at the network level.Īzure Bastion is a solution that we can use to access Azure VM securely without the use of public IP addresses or VPN connectivity. It is secure than the public IP address method. If we have VPN or Express Route connectivity to Azure, we can connect to virtual machines using private IP addresses. This method provides easy access but not a very secure method. In this way, the virtual machine will have a public IP address (static or dynamic) assigned to it, and RDP or SSH service ports will open to the internet via NSG. If we need to access an Azure VM using RDP or SSH, most of the time we access it using the public IP address. ![]()
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