a novel network component that can be implemented simply
is proposed in this paper.MFR can identify the flow with the biggest rate inside an aggregated flow and separate it from this aggregated flow.MFR can also be used in measurements of characters of an aggregated flow
and to penalize non-responsive flows and so on.Static mathematical model of MFR is analyzed in this paper.Extensive simulations are conducted based on ns2-generated flows.Simulation results show that
the working character of a MFR coincides with the mathematical descriptions given in this paper.