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Ryan Izard authored
This is a scattered commit, but it includes more unit test fixes, including Forwarding and the NotificationManager's interdependency issue the unit tests were having when being run together as a group. It also includes some typo repairs. The last major change is a bug fix in the LinkDiscoveryManager that fixes the long-time issue of LINK_ADDED and PORT_STATUS messages being inconsistent when a link is brought up. The issue was a race condition between the PORT_STATUS update timer to process the queues and the propagation of LLDP packets from one switch to another that cause the LINK_ADDED updates.
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Floodlight is the leading open source SDN controller. It is supported by a community of developers including a number of engineers from Big Switch Networks (http://www.bigswitch.com/).

OpenFlow is a open standard managed by Open Networking Foundation. It specifies a protocol through switch a remote controller can modify the behavior of networking devices through a well-defined “forwarding instruction set”. Floodlight is designed to work with the growing number of switches, routers, virtual witches, and access points that support the OpenFlow standard.

Feature Highlights:

  • Offers a module loading system that make it simple to extend and enhance.
  • Easy to set up with minimal dependencies
  • Supports a broad range of virtual- and physical- OpenFlow switches
  • Can handle mixed OpenFlow and non-OpenFlow networks – it can manage multiple “islands” of OpenFlow hardware switches
  • Designed to be high-performance – is the core of a commercial product from Big Switch Networks.
  • Support for OpenStack Quantum cloud orchestration platform}

To download a pre-built VM appliance, access documentation, and sign up for the mailing list, go to:

http://www.projectfloodlight.org/floodlight