Big Switch Offers Open Source OpenFlow Software

Big Switch Networks took the wraps off of its Switch Light, a thin switching, open source software platform that can be deployed as a virtual switch for server hypervisors and in merchant silicon-based physical switching platforms.  The open source software is based on the Indigo Project, a sub-project within Project Floodlight, which is an SDN developer community that already includes some 200,000 lines of code.

Big Switch said the aim of its Switch Light is to accelerate the adoption of OpenFlow-based networking by empowering commodity "white box" hardware.  Initially, Switch Light will be available to run on a range of merchant silicon-based physical switches (Switch Light for Broadcom) and virtual switches (Switch Light for Linux), and will be ported to other data plane devices in the future.

"In making our open-source thin switching platform available to the market, we aim to accelerate the development of OpenFlow-based switches, both through ODM and OEM partners, thereby catalyzing the deployment of OpenFlow networks,” said Guido Appenzeller, CEO of Big Switch Networks. “Customers are demanding choice in Open SDN hardware and want to unite their physical and virtual platforms. Switch Light is an important step down that path."

Big Switch cited a number of industry partners for Switch Light, including Broadcom as a leading merchant silicon partner, and Accton and Quanta for merchant silicon-based switches. Extreme Networks, a key Big Switch data center switching partner, will be enhancing their hybrid switch offerings by supporting Switch Light.

http://www.bigswitch.com