Internet of Things for Architects

Part 3 – Internet routing and protocols

To bridge data from sensors to the internet, two technologies are needed: gateway routers and supporting IP-based protocols designed for efficiency. This section explores the role of router technologies at the edge for bridging sensors on a PAN network to the internet. The role of the router is especially important in securing, managing, and steering data. Edge routers orchestrate and monitor underlying mesh networks and balance and level data quality. The privatization and security of data is also critical. The chapter will explore the router role in creating virtual private networks, virtual LANs, and software-defined wide-area networks. There literally may be thousands of nodes serviced by a single ...