2 TCP flows, no background traffic, router buffer=25% BDP, duration: 600sec, 3 iterations

  • Two identical TCP flows from the list : (newReno, bic, cubic, htcp, hs-tcp, scalable)
  • Flow 1 starts a time 0.0, and flow 2 at time 60.0 sec.
  • Bottleneck router buffer is set at 25% of BDP.
  • Flow 1 has constant RTT=150ms, Flow 2 RTT is chosen from (20, 50, 100, 150, 200, 250, 300) ms
  • SACK ON, TCP segmentation offload (tso) OFF
  • netem delay limit set to BDP (in packets), 3 iterations
  • TCP plots for Thruput, cwnd, RTT and drops at router


    PLOTS OF AVERAGE OVER ALL RUNS



    Jain Fairness index:

    Throughput ratio :

    Link Utilisation:

    Packet drop ratio at router:

    PLOTS OF METRICS PER RUN (RUN: 1)




    Click below for detailed time plots==>


    TCP: NewReno

    TCP: bic

    TCP: cubic

    TCP: htcp

    TCP: highspeed

    TCP: scalable


    PLOTS OF METRICS PER RUN (RUN: 2)




    Click below for detailed time plots==>


    TCP: NewReno

    TCP: bic

    TCP: cubic

    TCP: htcp

    TCP: highspeed

    TCP: scalable


    PLOTS OF METRICS PER RUN (RUN: 3)




    Click below for detailed time plots==>


    TCP: NewReno

    TCP: bic

    TCP: cubic

    TCP: htcp

    TCP: highspeed

    TCP: scalable