Book Image

AWS Networking Cookbook

By : Satyajit Das, Jhalak Modi
Book Image

AWS Networking Cookbook

By: Satyajit Das, Jhalak Modi

Overview of this book

This book starts with practical recipes on the fundamentals of cloud networking and gradually moves on to configuring networks and implementing infrastructure automation. This book then supplies in-depth recipes on networking components like Network Interface, Internet Gateways, DNS, Elastic IP addresses, and VPN CloudHub. Later, this book also delves into designing, implementing, and optimizing static and dynamic routing architectures, multi-region solutions, and highly available connectivity for your enterprise. Finally, this book will teach you to troubleshoot your VPC's network, increasing your VPC's efficiency. By the end of this book, you will have advanced knowledge of AWS networking concepts and technologies and will have mastered implementing infrastructure automation and optimizing your VPC.
Table of Contents (10 chapters)

Managing a Route Table

A Route Table contains a set of rules that control how the network traffic flows within a VPC and outside of it. Each subnet must be associated with one Route Table. However, Route Tables may contain more than one subnet that needs the same route configuration.

Getting ready

We need to have an AWS account created with a user that has permissions to manage Route Tables, which we already have. We have already created two subnets, one IG, and one NAT Gateway. By configuring these with the Route Table, we shall make one subnet a public subnet and the other one a private subnet.

How to do it...

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