These Frequently Asked Questions (FAQ) provide basic information about topics of interest to people new to Software-Defined Networking (SDN) or associated software architectures.

Answers to other questions about SDN can be found in this SDN FAQ. (Even through that article is several years old, the questions [and answers] are still pertinent.)

To contribute an article to the SDN knowledge base, or to correct/update an existing article, please contact sdn-team [at]