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SDN

Latest Headlines

Latest Headlines

Masergy serves up software-based router, firewall capabilities, furthers NFV vision

Masergy is offering Virtual f(n), a virtualized network function platform that will enable its business customers to add routing and firewall capabilities via software and forgo the need to purchase network appliances and the associated management requirements.

AT&T: OpenDaylight's third release will boost clustering features for its SDN migration

AT&T says that the third release of OpenDaylight's Lithium open SDN software will help its ongoing effort to build its own SDN controller using ODL components.

AT&T remains mum on LTE-Advanced, VoLTE for network in Mexico

AT&T is talking about investing $3 billion to build an LTE network in Mexico that will tie into its U.S. wireless network, but so far it's not saying much about whether it will deploy LTE-Advanced or VoLTE.

Huawei successfully demos its SDN-based Open Network Hypervisor

Chinese telecommunications company Huawei successfully demonstrated its Open Network Hypervisor (OpenNH) solution at California's Open Networking Summit 2015, held June 15-18. The solution is an independent tenant virtual network based on software-defined networking (SDN).

Wheeler gives shout-out to unlicensed spectrum, sharing

Noting that some 60 percent of licensed traffic is carried by unlicensed Wi-Fi--and referring to the fact that wireless operators at one time were Wi-Fi haters--FCC Chairman Tom Wheeler said he thinks the industry and regulatory world are going through an evolutionary process where the outcome has to be recognition that spectrum is something that has to be shared.

SDN, NFV driving big shift in network architecture

Wireless operators around the globe are preparing for a big shift in their network architecture with the advent of software-defined networks (SDN) and network functions virtualization (NFV), two technologies that promise to accelerate innovation and allow them to deploy new services more quickly and efficiently.

AT&T talks 'disaggregation,' going open source

AT&T says the future of its network is all about software, and it's blazing a trail to virtualize 75 percent of its network by 2020. This week, John Donovan, senior EVP for technology and operations at AT&T, said the operator's engineers have figured out how to turn complex appliances into software running on commodity servers and other hardware.

AT&T Donovan: We'll virtualize more FTTP hardware functions in 2016

As AT&T moves forward with its fiber-to-the-premises (FTTP) roll out, the service provider plans to virtualize its GPON optical line terminals (OLTs) it deploys in each Central Office to deliver GigaPower 1 Gbps service to residential and business customers.

Ovum: TR-69 protocol to play major role in service providers' IoT, smart home strategies

The Broadband Forum's TR-69 protocol may have initially came to prominence in the telco network to monitor and resolve problems on the DSL network, but it is finding new utility in the emerging smart home concept.

Internet2 deploys ONOS as part of its SDN migration

Internet2 has deployed the Open Network Operating System (ONOS) on its R&E network, a move that illustrates the service provider's initial migration to software defined networking.