ICCRG meeting, IETF 95, Buenos Aires Monday April 4, 14:00-15:30, Buen Ayre A 1. (20 min) David Hayes: Congestion control in recursive network architectures. 2. (20 min) Alejandro Popovsky: Peeking at the bottleneck, opportunities for bufferbloat prevention. This presentation introduces new network feedback variables to get information about the connection bottleneck share, and a receiver side congestion control algorithm based on these figures, aiming to prevent bufferbloat and get a fair share whenever possible. A short review of Latin American ISP's traffic observations is included, showing the issues that motivated this work, and other problems that still need to be solved. 3. (20 min) Michael Welzl: TCP in UDP. draft-welzl-irtf-iccrg-tcp-in-udp-00 4. (15 min) Koen De Schepper: PI^2: PI for Classic and Scalable TCP. 5. (15 min) Discussion: What are the ICCRG's roles and how can it be more effective? This discussion is meant to provoke thoughts, generate ideas, and find potential resolutions to the following questions. - What is the ICCRG's current role in the IETF? What can it be? - What is the ICCRG's current role in broader conversations related to congestion control in academia and in the industry? What can it be? - How can the ICCRG be more effective in achieving these goals?