Routing protocols designed for low power and lossy networks (LLNs) have become pivotal in realising the vast potential of the Internet of Things (IoT) and wireless sensor systems. These protocols, ...

Learn how the internet works with a simple guide on DNS, IP addresses, and routing—explained clearly to show how online ...

I love new security testing tools. There is nothing quite like finding some magical bits of code allowing you to use and abuse protocols in unique and unnatural ways. I was introduced to Loki at ...

インターネットや企業内ネットワークで通信が成立する裏側では、さまざまなルーターが活躍している。そうしたルーターが通信相手を見つけ、パケット（送受信データを小分けにした単位）を最適な経路で届けるために使われているのが「ルーティング ...

Will this new packet-forwarding mechanism replace OpenFlow for software-defined networking? IP packet forwarding techniques traditionally have relied on taking the shortest path to the destination IP ...

Networking is a fundamental aspect of modern computing, underpinning everything from small home offices to large enterprise data centers. For Linux system administrators and network engineers, a ...

How does an SDN interoperate with the rest of the network? SDN Doesn't Operate Alone Software Defined Networks don't operate alone. They will have to interoperate with other SDNs and with other parts ...

With Arista WAN Routing System the company explicitly targets routing use cases such as SD-WAN for the first time. Arista Networks has taken its first direct step into WAN routing with new software, ...