Comment TCP congestion control research in FreeBSD (Score 5, Interesting) 143
FreeBSD hosts interesting work with respect to TCP congestion control. An earlier version (I think FreeBSD 8.0) introduced modular congestion control algorithms, and this version introduces CAIA Delay-Gradient (CDG) congestion control algorithm. The check in is here: http://svnweb.freebsd.org/base?view=revision&revision=252504, and an interesting (if slightly esoteric) slide deck is here: http://www.ietf.org/proceedings/84/slides/slides-84-iccrg-2.pdf.