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SDN research News
April 25, 2018
With the spring 2018 ONUG conference coming up on May 8 to 9, Nick Lippis, ONUG co-founder, discusses how IT teams are facing disruption from technologies like the cloud and SD-WAN.
April 11, 2018
MEF worked with The Linux Foundation and ETSI to develop an NFV and SDN certification to focus on related knowledge and skills. Meantime, MEF published specs for its Presto APIs.
October 06, 2017
The ETSI Industry Specification Group for NFV is living up to its name with the publishing of six new NFV specifications. Also, NSS Labs puts SD-WAN products to the test.
January 26, 2017
Hughes now offers managed SD-WAN, which supports wireless, fiber and satellite connectivity. Also, an IHS Markit survey reveals 2016 SDN expectations didn't meet the actual numbers.
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Software-defined networking (SDN) is a network architecture that aims to make data center networks agile and flexible. Continue Reading
Network as a service (NaaS) is a business model for delivering enterprise-wide area network services virtually on a subscription basis. Continue Reading
The open networking concept follows the likes of SDN and open source, but the lines separating them all are often blurred. This quiz can help you understand the differences. Continue Reading
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With Mininet emulation software, you can create OpenFlow test networks that let you experiment with programmable networking and flexible control planes without investing in costly switches. Continue Reading
OpenDaylight's Hydrogen code release is not for production networks. You still need vendors for that. Instead, this is a chance to learn SDN. Continue Reading
From programming languages to partial SDN deployments, current SDN research allows for true innovation in the field as proven by these SDN rock stars. Continue Reading
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OpenFlow can simplify networks, yet the protocol itself is complex. Network programming languages Frenetic and Pyretic streamline OpenFlow SDN. Continue Reading
The Open vSwitch Database Management Protocol (OVSDB) is an OpenFlow configuration protocol that is designed to manage Open vSwitch implementations. Continue Reading
The OpenFlow Management and Configuration Protocol (OF-Config) is a protocol developed under the Open Networking Foundation used to manage physical and virtual switches in an OpenFlow environment. Continue Reading
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Networking pros continue to argue about what 'real SDN' is. Here is a breakdown of the major SDN categories that exist in research and real-world environments. Continue Reading
The OpenFlow protocol isn't required for SDN, although the Open Network Foundation recommends it, which means networking vendors have options. Continue Reading
Northbound APIs on SDN controllers enable applications and orchestration systems to program the network and request services from it. Continue Reading