F5 Networks unveiled a new VNF Manager that it says is designed to simplify network functions virtualization (NFV) for service providers and mobile operators moving to software-defined networking ...

For decades, networks have been built on the same fundamental principle: dedicated hardware appliances for each network function. Need a firewall? Buy a box. Need load balancing? Purchase another ...

Telecom and internet service providers have turned to faster networking technology—whether it be 5G, DOCSIS 4.0 or fiber-optic cables—to boost sales and profitability. But even with these new network ...

Remember network functions virtualization (NFV)? It seemingly only just arrived along with other disruptive, next-gen networking advances like software-defined networking (SDN) to shake up the ...

Cloud native networks are not SDN reborn but a fundamentally different way to look at networks. While SDN seemed to take physical network machines and virtualized them, CNFs are not merely ...

AJ Dellinger is a writer, reporter, and editor based in Madison, Wisconsin. He has been published in Wired, Gizmodo, CNET, and a variety of other publications. He has covered small business and ...