The Open Networking Foundation (ONF) is an operator-driven community-led non-profit consortium fostering and democratizing innovation in software-defined programmable networks. Through ecosystem building, advocacy, research and education, ONF is accelerating the state-of-the-art in open networking and catalyzing creation and adoption of open disaggregated solutions leveraging open source software. ONF is led by its board members AT&T, Deutsche Telekom, Google, Intel, Microsoft, and Türk Telekom.