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Jorge Bernhardt Jorge Bernhardt

Networking

2023

Terraform - Deploying Azure Hub-Spoke Networking
·1516 words·8 mins· 100 views · 5 likes
Microsoft Azure Networking Terraform Virtual network
In this blog post, I want to show you how to implement a hub-spoke network architecture on Azure using Terraform, one of my favorite infrastructure as code (IaC) tools. The hub-spoke model is a widely adopted networking strategy that allows you to simplify management, increase scalability, and improve the security of your Azure resources.

2022

How to resize peered Azure VNets with no downtime
·681 words·4 mins· 100 views · 5 likes
Add-AzVirtualNetworkPeering Azure PowerShell Connect-AzAccount format-table
In a previous article called “ Connect Azure VNets using VNet Peering,” I explained that changes to the settings of a virtual network that has peered couldn’t be done without deleting the existing peering.

2020

How to implement the Azure Forced Tunneling via S2S VPN
·557 words·3 mins· 100 views · 5 likes
add-azrouteconfig Azure PowerShell Connect-AzAccount Get-AzLocalNetworkGateway
Hi, As you know, by default, resources deployed to an Azure virtual network that need access to the Internet will use the system-defined default routes to use the Azure backbone. Forced tunneling allows you to redirect all Internet-bound traffic to your on-premise location through a site-to-site VPN tunnel, thus allowing you to manage, inspect, and audit outgoing traffic on your Azure network.
How to create an Azure Private DNS Zone
·691 words·4 mins· 100 views · 5 likes
Azure CLI Azure PowerShell Connect-AzAccount Get-AzPrivateDnsVirtualNetworkLink
I recently published an article on how to connect VNets using VNet peering; today, I want to show you how to create Azure private DNS zones. These DNS zones can be shared between virtual networks and simplify cross-network and service-discovery scenarios, such as VNet peering.
Connect Azure VNets using VNet Peering
·442 words·3 mins· 100 views · 5 likes
Add-AzVirtualNetworkPeering Azure PowerShell Connect-AzAccount Get-AzSubscription
Hello everyone, and happy new year. In the year’s first post, I want to show you how to interconnect Azure Virtual Networks using VNet Peering. Once peered, the VNets appear as one network, and all VMs in the peered VNets can communicate with each other directly.

2019

How to create an Azure Load Balancer with PowerShell
·652 words·4 mins· 100 views · 5 likes
Azure PowerShell Get-AzLocation Get-AzResourceGroup Get-AzSubscription
This post is part of a series in which I will show how to create different resources in Microsoft Azure. Today I will show you how to create an essential component: an Azure Load Balancer.

2018

How to create a VPN S2S in Microsoft Azure
·578 words·3 mins· 100 views · 5 likes
Get-AzureRmLocalNetworkGateway Get-AzureRmVirtualNetworkGateway Get-AzureRmVirtualNetworkGatewayConnection Microsoft
This quick blog post, shows, how to use Azure PowerShell to deploy a site-to-site VPN Gateway between Azure and On-Premise. Requirements: This tutorial assumes that you already have a Microsoft Azure account set up and you have the PowerShell Azure module on your machine installed.
How to create a Virtual Network in Microsoft Azure
·741 words·4 mins· 100 views · 5 likes
Add-AzureRmVirtualNetworkSubnetConfig Azure CLI Azure PowerShell Get-AzureRmLocation
This post is part of a series in which I will show how to create different resources in Microsoft Azure. Today I will show you how to create an essential component: a Virtual Network.