Nuage Networks today claimed it has addressed a major constraint to the adoption of software-defined networking (SDN) technologies: visibility between physical and virtualized networking layers. The ...

The software-defined WAN, or SD-WAN, has been a red-hot technology topic over the past few years, and deservedly so. The technology promises to modernize the WAN by lowering costs and delivering ...

In the WAN, where the optical transport network plays a key role, SDN is now beginning to emerge as a new technology tool that offers the promise of managing However, despite the potential usefulness ...

Fortinet has added new features to its SD-WAN software and a next-generation firewall series that promise to help customers better monitor and protect distributed enterprise resources. On the SD-WAN ...

The SD-WAN API leverages and extends Cisco's SD-WAN and its network monitoring platform by isolating problems using underlay and overlay network data.

Overlay networks and peer-to-peer (P2P) systems form a cornerstone of modern distributed computing, offering resilient, scalable frameworks for resource sharing and content distribution. By creating a ...

PLUMgrid ONS and Cumulus Linux deliver a best-in-class solution for OpenStack clouds, combining secure overlay with underlay infrastructure based on open Linux networking. Leveraging standards-based ...

Overlay networks consist of a series of virtual or physical computers layered on top of an existing network. The purpose of the overlay network is to add missing functionality without a complete ...