--ID:                             Running ID [default value: 0], the running ID will be added to the beginning of all ouput files.

--randomSeed:                     Random seed, 0 for random generated seed (based on current time) [default value: 0]

--StartTime:                      Start time of the simulation [default value: 0]
--EndTime:                        End time of the simulation [defaule value: 0.25s]
--FlowLaunchEndTime:              End time of the flow launch period [default value: 0.1s]

--runMode:                        Load balancing scheme: TLB (Hermes), Conga, Conga-flow, Presto, DRB, FlowBender, ECMP, Clove, DRILL, LetFlow [default value: Conga]
--transportProt:                  Transport protocol to use: Tcp, DcTcp [default value: Tcp]
--enableLargeDupAck:              Whether to set the ReTxThreshold to a very large value to mask reordering [default value: false]
--enableLargeSynRetries:          Whether the SYN packet would retry thousands of times [default value: false]
--enableFastReConnection:         Whether the SYN gap will be very small when reconnecting [default value: false]
--enableLargeDataRetries:         Whether the data retransmission will be more than 6 times [default value: false]

--serverCount:                    The server count [default value: 8]
--spineCount:                     The spine count [default value: 4]
--leafCount:                      The leaf count [default value: 4]
--linkCount:                      The link count between one spine and one leaf switch [default value: 1]
--spineLeafCapacity:              Spine <-> leaf capacity (in Gbps) [default value: 10Gbps]
--leafServerCapacity:             Leaf <-> server capacity (in Gbps) [default value: 10Gbps]
--linkLatency:                    Link latency of one hop (in microsecond) [default value: 10us]

--asymCapacity:                   Whether the capacity is asym, which means some link will have only 1/5 the capacity of others [default value: false]
--asymCapacityPoss:               The possibility that a path will have only 1/5 capacity (in %) [default value: 40%]
--asymCapacity2:                  Whether the Spine0-Leaf0's capacity is only 1/5 [default value: false] 

--cdfFileName:                    File name for flow distribution [no default value, YOU MUST SPECIFY THIS VALUE]
--load:                           Load of the network, 0.0 - 1.0 [default value: 0]

--resequenceBuffer:              Whether to enable the resequence buffer [default value: false]
--resequenceInOrderTimer:        In order queue timeout (in microseconds) [default value: 5us]
--resequenceOutOrderTimer:       Out order queue timeout (in microseconds) [default value: 500us]
--resequenceInOrderSize:         In order queue size (in packets) [default value: 100 packets]
--resequenceBufferLog:           Whether to enable the resequence buffer logging system [default value: false]

--enableRandomDrop:              Whether the Spine-0 to other leaves has the random drop problem [default value: false]
--randomDropRate:                The random drop rate when the random drop is enabled [default value: 0.005]

--blackHoleMode:                 The packet black hole mode, 0 for disable, 1 for matching src address only, 2 for matching dest address only, 3 for both src/dest address [default value: 0]
--blackHoleSrcAddr:              The packet black hole source address [default value: 10.1.1.1]
--blackHoleSrcMask:              The packet black hole source mask [default value: 255.255.255.240]
--blackHoleDestAddr:             The packet black hole destination address [default value: 10.1.2.0]
--blackHoleDestMask:             The packet black hole destination mask [default value: 255.255.255.0]

--TLBMinRTT:                     The RTT threshold used to judge a good path in TLB (T_{RTT_LOW}) in microseconds [Recommended value: 60 (20 + one-way base RTT)]
--TLBHighRTT:                    The RTT threshold used to judge a good path in TLB (T_{RTT_HIGH}) in microseconds [Recommended value: 180]
--TLBBetterPathRTT:              The RTT threshold used to judge whether a path is better than another one (Delta_{RTT}) in microseconds [Recommended value: 100]
--TLBT1:                         The path aging time interval (i.e., the frequency to update path condition) in microseconds [Recommended value: 60]
--TLBECNPortionLow:              The ECN portion used in judging a good path in TLB (T_{ECN}). (We mainly use RTT in our simulation and not all parameters related to ECN is exposed here. Please refer to /src/tlb/model/ipv4-tlb.cc for more details)
--TLBRunMode:                    The running mode of TLB (i.e., how to choose path from candidate paths), 0 for minimize counter, 1 for minimize RTT, 2 for random, 11 for RTT counter, 12 for RTT DRE [Recommended value: 12]
--TLBProbingEnable:              Whether the TLB probing is enabled [Recommended value: true]
--TLBProbingInterval:            Probing interval for TLB probing (in microseconds) [Recommended value: 100-500]
--TLBSmooth:                     Whether the RTT calculation is smoothed (i.e., using EWMA) [Recommended value: true]
--TLBRerouting:                  Whether the rerouting is enabled in TLB [Recommended value: true]
--TLBS:                          The sent size used to judge a whether a flow should change path in TLB (in bytes) [Recommended value: 600000]
--TLBReverseACK:                 Whether to enable the TLB reverse ACK path selection [Default value: false]
--quantifyRTTBase:               The quantify RTT base (granularity to quantify paths to different categories according to RTT) [Default value: 10] 
--TLBFlowletTimeout:             The flowlet timeout value [Default value: 5ms]

--congaFlowletTimeout:           Flowlet timeout in Conga (in microseconds) [default value: 500us]
--congaAwareAsym:                Whether Conga is aware of the capacity of asymmetric path capacity [default value: true]

--letFlowFlowletTimeout:         Flowlet timeout in LetFlow (in microseconds) [default value: 500us]

--cloveFlowletTimeout:           Flowlet timeout for Clove (in microseconds) [default value: 500us]
--cloveRunMode:                  Clove run mode, 0 for edge flowlet, 1 for ECN, 2 for INT (not yet implemented) [default value: 0]
--cloveHalfRTT:                  Half RTT used in Clove ECN (in microseconds) [default value: 40us]
--cloveDisToUncongestedPath:     Whether Clove will distribute the weight to uncongested path (no ECN) or all paths [default value: false]

--flowBenderT:                   The T in FlowBender [default value: 0.05]
--flowBenderN:                   The N in FlowBender [default value: 1]

--TcpPause:                      Whether TCP will pause in Hermes & FlowBender [default value: false]
--applicationPauseThresh:        How many packets can pass before we have delay, 0 for disable [default value: 0]
--applicationPauseTime:          The time for a delay (in microseconds) [default value: 1000us]