20. Acknowledgements
The authors would like to thank the various participants in the BEHAVE working group for their many comments on this document. Marc Petit-Huguenin, Remi Denis-Courmont, Jason Fischl, Derek MacDonald, Scott Godin, Cullen Jennings, Lars Eggert, Magnus Westerlund, Benny Prijono, and Eric Rescorla were particularly helpful, with Eric suggesting the channel allocation mechanism, Cullen suggesting an early version of the EVEN-PORT mechanism, and Marc spending many hours implementing a preliminary version to look for problems. Christian Huitema was an early contributor to this document and co-author of the first several revisions. Finally, the authors would like to thank Dan Wing for his contributions to the text and his invaluable help in restarting progress on this document after it had stalled.