Book Image

Azure Networking Cookbook

By : Mustafa Toroman
Book Image

Azure Networking Cookbook

By: Mustafa Toroman

Overview of this book

Microsoft provides organizations with an effective way of managing their network with Azure's networking services. No matter the size of your organization, Azure provides a way to highly reliable performance and secure connectivity with its networking services. The book starts with an introduction to the Azure networking like creating Azure virtual networks, designing address spaces and subnets. Then you will learn to create and manage network security groups, application security groups, and IP addresses in Azure. Gradually, we move on to various aspects like S2S, P2S, and Vnet2Vnet connections, DNS and routing, load balancers and traffic manager. This book will cover every aspect and function required to deliver practical recipes to help readers learn from basic cloud networking practices to planning, implementing, and securing their infrastructure network with Azure. Readers will not only be able to upscale their current environment but will also learn to monitor, diagnose, and ensure secure connectivity. After learning to deliver a robust environment readers will also gain meaningful insights from recipes on best practices. By the end of this book, readers will gain hands-on experience in providing cost-effective solutions that benefit organizations.
Table of Contents (13 chapters)

Creating rules with an NSG and an ASG

As a final step, we can use NSGs and ASGs to create new rules with better control. This approach allows us to have better control of traffic, limiting incoming traffic not only to a specific subnet, but only if the resource is also part of the ASG.

Getting ready

Before you start, open your browser and go to the Azure portal: https://portal.azure.com. Locate the previously created NSG.

How to do it...

To create a rule using both an ASG and an NSG, we must follow these steps:

  1. In the NSG blade, find Inbound security rules. Select Add...