NICE – A NICE way to test OpenFlow applications
The NICE tool is available on GitHub, where the source code, documentation, and issue tracker are hosted.
OpenFlow switch performance benchmarking
This switch benchmark measures OpenFlow switch performance, and is available on BitBucket,. It was used to detect various issues in real devices, reported in: “What you need to know about SDN flow tables”, M. Kuźniar, P. Perešíni, D. Kostić, PAM 2015