- Intent Based Networking: published by ONF as a higher layer abstraction to network configuration
- ONF Technical Library: with technical specifications for the various versions of OpenFlow. Follow the 'SDN Resources' button on the upper right for more resources.
- Skydive: open source real-time network topology and protocols analyzer. It aims to provide a comprehensive way of understanding what is happening in the network infrastructure. Skydive is SDN-agnostic but provides SDN drivers in order to enhance the topology and flows informations.
- Faucet: OpenFlow controller for a layer 2 switch based on Waikato University's Valve. It handles MAC learning and supports VLANs and ACLs. It is developed as an application for the Ryu OpenFlow Controller . Examples make use of the Northbound Networks Zodiac FX OpenFlow Switch at $AUD 99. It doesn't do much, if anything with encapsulations (like MPLS or VXLAN or GENEVE) -- various references indicate 'on the to-do list'. Also, in the main faucet github page, they mentioned that Table-Type-Patterns weren't used, which I am starting to think are important for larger, more complicated configurations.
- Inside OpenFlow: is dedicated to providing a broad array of code examples showing how networking task are implemented with OpenFlow technology.
- ATOM: hackable open source text editor, useful for Python coding, has auto-completion
- Postman: Create and send any HTTP request using the awesome Postman request builder. Write your own test cases to validate response data, response times, and more! Good for testing and working with REST interfaces.
- The Benefits of Multiple Flow Tables and TTPs where VRFs and VLAN defined by OpenFlow multiple tables are described.
- Allied Telesis x510 and x930 series openflow capable switches.
- NoviFlow switches
- Netronome PCIe cards with off-load: Agilio CX cards
- Colfax Direct: HPC and Data Center Gear
- OpenNFP: collaborative research in the area of network function processing in server networking hardware
A very detailed and useful paper: Sofware-Defined Networking: A Comprehensive Survey