1 # Defining a loopback between port A and B is as follows:

     2 # Port = <PortA>,<PortB>,<delay>,<queue size>,<element (packet) size>

     3 # Ports 501 to 522 are mapped to contexts on the default SIM

     4 # Ports 523 to 544 are mapped to contexts on SIM2

     5 #

     6 [Defaults]

     7 Port= 0,1,1,10,1500

     8 Port= 501,502,0,10,1500

     9 Port= 503,504,0,10,1500

    10 Port= 505,506,0,10,1500

    11 Port= 507,508,0,10,1500

    12 Port= 509,510,0,10,1500

    13 Port= 511,512,0,10,1500

    14 Port= 513,514,0,10,1500

    15 Port= 515,516,0,10,1500

    16 Port= 517,518,0,10,1500

    17 Port= 519,520,0,10,1500

    18 Port= 521,522,0,10,1500

    19 Port= 523,524,0,10,1500

    20 Port= 525,526,0,10,1500

    21 Port= 527,528,0,10,1500

    22 Port= 529,530,0,10,1500

    23 Port= 531,532,0,10,1500

    24 Port= 533,534,0,10,1500

    25 Port= 535,536,0,10,1500

    26 Port= 537,538,0,10,1500

    27 Port= 539,540,0,10,1500

    28 Port= 541,542,0,10,1500

    29 Port= 543,544,0,10,1500