Nick Feamster spoke on the past, present, and future of SDN at the IAB plenary session at IETF 84. Slides are linked below.
1730 - 1800 Welcome 1. Welcome - Bernard Aboba 2. Open Internet Endowment Status Report - Lynn St. Amour and Russ Housley 3. IRTF Chair's Report - Lars Eggert 4. IAB Chair's Report - Bernard Aboba 5. RSE Report - Heather Flanagan 1800 - 1915 Technical Session: "Software Defined Networking" 1915 - 1930 IAB Open Microphone Session 1930 Adjourn