Azure Networking Cookbook

How it works...

Network routing in Azure VNet is done automatically, but we can use custom routing with route tables. Route tables use rules and subnet associations to define traffic flow in Azure VNet. When a new route table is created, no configuration is created, only an empty resource. After the resource is created, we need to define rules and subnets in order to use a route table for the traffic flow. We will show in coming recipes in this chapter how we create and apply rules in route tables.