| − | Border routers are routers that can be found at the edge of a network. Their function is to connect one network to another. In this tutorial we will learn how to run a simulation using the border router in Contiki In the example which we will discuss in the rest of this tutorial the border router will be used to route data between a WSN (using RPL) and an external IP network. | + | Border routers are routers that can be found at the edge of a network. Their function is to connect one network to another. In this tutorial we will learn how to run a simulation using the border router in Contiki 2.7. In the example which we will discuss in the rest of this tutorial the border router will be used to route data between a WSN (RPL network) and an external IP network. |