Book Image

Azure Networking Cookbook, Second Edition - Second Edition

By : Mustafa Toroman
Book Image

Azure Networking Cookbook, Second Edition - Second Edition

By: Mustafa Toroman

Overview of this book

Azure's networking services enable organizations to manage their networks effectively. With the Azure Networking Cookbook, you’ll see how Azure paves the way for an enterprise to achieve reliable performance and secure connectivity. This updated second edition will take you through the latest networking features in Azure. The book starts with an introduction to Azure networking, covering basics such as creating Azure virtual networks, designing address spaces, and creating subnets. You’ll create and manage network security groups, application security groups, and IP addresses in Azure using easy-to-follow recipes. As you progress through the book, you’ll explore various aspects such as DNS and routing, load balancers, Traffic Manager, and site-to-site, point-to-site, and VNet-to-VNet connections. This cookbook covers all the functions crucial to understanding cloud networking practices and being able to plan, implement, and secure your network infrastructure with Azure. You’ll not only upscale your current environment but also get well-versed with monitoring, diagnosing, and ensuring secure connectivity. The book will help you grasp best practices as you learn how to create a robust environment. By the end of this Azure cookbook, you’ll have gained hands-on experience developing cost-effective solutions that can facilitate efficient connectivity in your organization.
Table of Contents (15 chapters)
14
Index

Creating a WAF policy

A WAF policy allows us to handle WAF settings and configurations as a separate resource. By doing so, we can apply the same policy to multiple resources instead of individual application gateways. A WAF policy can be associated with Application Gateway, Front Door, or CDN.

Getting ready

Before you start, open the browser and go to the Azure portal at https://portal.azure.com.

How to do it...

In order to create a new application gateway, we must do the following:

  1. In the Azure portal, select Create a resource and choose Web Application Firewall under Networking (or search for Web Application Firewall in the search bar).
  2. In the new pane, we must complete the Basics section first. We need to set what the policy is going to be used for (Application Gateway, Front Door, or CDN), configure Subscription and Resource group, and fill in the Policy name and Location fields. Additionally, we can set whether the policy will be enabled or disabled once...