http://www.ietf.org/internet-drafts/draft-irtf-tmrg-metrics-08.txtMetrics for the Evaluation of Congestion Control Mechanisms draft-irtf-tmrg-metrics-08.txt#tcp#caia#congestion#ietf#internetdraft·ietf.org·Mar 21, 2007http://www.ietf.org/internet-drafts/draft-irtf-tmrg-metrics-08.txt