test-suite-sctp.tcl

跑leach需要的

    set n0 [$ns node]
    set n1 [$ns node]
    $ns duplex-link $n0 $n1 5Mb 50ms DropTail
    $ns duplex-link-op $n0 $n1 orient right
    
    set err [new ErrorModel/List]
    $err droplist {112}
    $ns lossmodel $err $n0 $n1
    
    set sctp0 [new Agent/SCTP]
    $ns attach-agent $n0 $sctp0
    $sctp0 set mtu_ 1500
    $sctp0 set dataChunkSize_ 1468
    $sctp0 set numOutStreams_ 1
    $sctp0 set useMaxBurst_ 1
    
    if {$quiet == 0} {
	$sctp0 set debugMask_ -1 
	$sctp0 set debugFileIndex_ 0

	set trace_ch [open trace.sctp w]
	$sctp0 set trace_all_ 1
	$sctp0 trace cwnd_
	$sctp0 trace rto_
	$sctp0 trace errorCount_
	$sctp0 attach $trace_ch
    }

    set sctp1 [new Agent/SCTP]
    $ns attach-agent $n1 $sctp1
    $sctp1 set mtu_ 1500
    $sctp1 set initialRwnd_ 23488 
    $sctp1 set useDelayedSacks_ 1
    
    if {$quiet == 0} {
	$sctp1 set debugMask_ -1
	$sctp1 set debugFileIndex_ 1
    }

    $ns connect $sctp0 $sctp1
    
    set ftp0 [new Application/FTP]
    $ftp0 attach-agent $sctp0
}

Test/sctp-burstAfterFastRtxRecovery instproc run {} {
    $self instvar ns ftp0
    $ns at 0.5 "$ftp0 start"
    $ns at 5.0 "$self finish"
    $ns run
}

Test/sctp-burstAfterFastRtxRecovery-2 instproc init {} {
    $self instvar ns testName ftp0
    global quiet
    set testName burstAfterFastRtxRecovery-2
    $self next

    set n0 [$ns node]
    set n1 [$ns node]
    $ns duplex-link $n0 $n1 .5Mb 200ms DropTail
    $ns duplex-link-op $n0 $n1 orient right
    
    set err [new ErrorModel/List]
    $err droplist {31}
    $ns lossmodel $err $n0 $n1
    
    set sctp0 [new Agent/SCTP]
    $ns attach-agent $n0 $sctp0
    $sctp0 set mtu_ 1500
    $sctp0 set dataChunkSize_ 1468
    $sctp0 set numOutStreams_ 1
    $sctp0 set useMaxBurst_ 1

    if {$quiet == 0} {
	$sctp0 set debugMask_ -1 
	$sctp0 set debugFileIndex_ 0

	set trace_ch [open trace.sctp w]
	$sctp0 set trace_all_ 1
	$sctp0 trace cwnd_
	$sctp0 trace rto_
	$sctp0 trace errorCount_
	$sctp0 attach $trace_ch
    }
    
    set sctp1 [new Agent/SCTP]
    $ns attach-agent $n1 $sctp1
    $sctp1 set mtu_ 1500
    $sctp1 set initialRwnd_ 23488
    $sctp1 set useDelayedSacks_ 1
    
    if {$quiet == 0} {
	$sctp1 set debugMask_ -1
	$sctp1 set debugFileIndex_ 1
    }

    $ns connect $sctp0 $sctp1
    
    set ftp0 [new Application/FTP]
    $ftp0 attach-agent $sctp0
}

Test/sctp-burstAfterFastRtxRecovery-2 instproc run {} {
    $self instvar ns ftp0
    $ns at 0.5 "$ftp0 start"
    $ns at 6.0 "$self finish"
    $ns run
}

Test/sctp-cwndFreeze instproc init {} {
    $self instvar ns testName ftp0
    global quiet
    set testName cwndFreeze
    $self next

    set n0 [$ns node]
    set n1 [$ns node]
    $ns duplex-link $n0 $n1 .5Mb 200ms DropTail
    $ns duplex-link-op $n0 $n1 orient right
    
    set err [new ErrorModel/List]
    $err droplist {15}
    $ns lossmodel $err $n0 $n1
    
    set sctp0 [new Agent/SCTP]
    $ns attach-agent $n0 $sctp0
    $sctp0 set mtu_ 1500
    $sctp0 set dataChunkSize_ 1468 
    $sctp0 set numOutStreams_ 1

    if {$quiet == 0} {
	$sctp0 set debugMask_ -1 
	$sctp0 set debugFileIndex_ 0

	set trace_ch [open trace.sctp w]
	$sctp0 set trace_all_ 1
	$sctp0 trace cwnd_
	$sctp0 trace rto_
	$sctp0 trace errorCount_
	$sctp0 attach $trace_ch
    }
    
    set sctp1 [new Agent/SCTP]
    $ns attach-agent $n1 $sctp1
    $sctp1 set mtu_ 1500
    $sctp1 set initialRwnd_ 131072
    $sctp1 set useDelayedSacks_ 0
    
    if {$quiet == 0} {
	$sctp1 set debugMask_ -1
	$sctp1 set debugFileIndex_ 1
    }

    $ns connect $sctp0 $sctp1
    
    set ftp0 [new Application/FTP]
    $ftp0 attach-agent $sctp0
}

Test/sctp-cwndFreeze instproc run {} {
    $self instvar ns ftp0
    $ns at 0.5 "$ftp0 start"
    $ns at 5.0 "$self finish"
    $ns run
}

Test/sctp-cwndFreeze-multistream instproc init {} {
    $self instvar ns testName ftp0
    global quiet
    set testName cwndFreeze-multistream
    $self next

    set n0 [$ns node]
    set n1 [$ns node]
    $ns duplex-link $n0 $n1 .5Mb 200ms DropTail
    $ns duplex-link-op $n0 $n1 orient right
    
    set err [new ErrorModel/List]
    $err droplist {15}
    $ns lossmodel $err $n0 $n1
    
    set sctp0 [new Agent/SCTP]
    $ns attach-agent $n0 $sctp0
    $sctp0 set mtu_ 1500
    $sctp0 set dataChunkSize_ 1468 
    $sctp0 set numOutStreams_ 5

    if {$quiet == 0} {
	$sctp0 set debugMask_ -1 
	$sctp0 set debugFileIndex_ 0

	set trace_ch [open trace.sctp w]
	$sctp0 set trace_all_ 1
	$sctp0 trace cwnd_
	$sctp0 trace rto_
	$sctp0 trace errorCount_
	$sctp0 attach $trace_ch
    }
    
    set sctp1 [new Agent/SCTP]
    $ns attach-agent $n1 $sctp1
    $sctp1 set mtu_ 1500
    $sctp1 set initialRwnd_ 131072
    $sctp1 set useDelayedSacks_ 1
    
    if {$quiet == 0} {
	$sctp1 set debugMask_ -1
	$sctp1 set debugFileIndex_ 1
    }

    $ns connect $sctp0 $sctp1
    
    set ftp0 [new Application/FTP]
    $ftp0 attach-agent $sctp0    
}

Test/sctp-cwndFreeze-multistream instproc run {} {
    $self instvar ns ftp0
    $ns at 0.5 "$ftp0 start"
    $ns at 10.0 "$self finish"
    
    $ns run
}

Test/sctp-hugeRwnd instproc init {} {
    $self instvar ns testName ftp0
    global quiet
    set testName hugeRwnd
    $self next

    set n0 [$ns node]
    set n1 [$ns node]
    $ns duplex-link $n0 $n1 1500Mb 300ms DropTail
    $ns duplex-link-op $n0 $n1 orient right
    $ns queue-limit $n0 $n1 10000
    
    set err [new ErrorModel/List]
    
    set sctp0 [new Agent/SCTP]
    $ns attach-agent $n0 $sctp0
    $sctp0 set mtu_ 1500
    $sctp0 set dataChunkSize_ 1468
    $sctp0 set numOutStreams_ 1
    
    if {$quiet == 0} {
	$sctp0 set debugMask_ -1 
	$sctp0 set debugFileIndex_ 0

	set trace_ch [open trace.sctp w]
	$sctp0 set trace_all_ 1
	$sctp0 trace cwnd_
	$sctp0 trace rto_
	$sctp0 trace errorCount_
	$sctp0 attach $trace_ch
    }

    set sctp1 [new Agent/SCTP]
    $ns attach-agent $n1 $sctp1
    $sctp1 set mtu_ 1500
    $sctp1 set initialRwnd_ 1048576
    $sctp1 set useDelayedSacks_ 0
    
    if {$quiet == 0} {
	$sctp1 set debugMask_ -1
	$sctp1 set debugFileIndex_ 1
    }

    $ns connect $sctp0 $sctp1
    
    set ftp0 [new Application/FTP]
    $ftp0 attach-agent $sctp0
}

Test/sctp-hugeRwnd instproc run {} {
    $self instvar ns ftp0
    $ns at 0.5 "$ftp0 start"
    $ns at 10.0 "$self finish"
    $ns run
}

Test/sctp-initRtx instproc init {} {
    $self instvar ns testName ftp0
    global quiet
    set testName initRtx
    $self next

    set n0 [$ns node]
    set n1 [$ns node]
    $ns duplex-link $n0 $n1 .5Mb 200ms DropTail
    $ns duplex-link-op $n0 $n1 orient right
    
    set err [new ErrorModel/List]
    $err droplist {0}
    $ns lossmodel $err $n0 $n1
    
    set sctp0 [new Agent/SCTP]
    $ns attach-agent $n0 $sctp0
    $sctp0 set mtu_ 1500
    $sctp0 set dataChunkSize_ 1468 
    $sctp0 set numOutStreams_ 1

    if {$quiet == 0} {
	$sctp0 set debugMask_ -1 
	$sctp0 set debugFileIndex_ 0

	set trace_ch [open trace.sctp w]
	$sctp0 set trace_all_ 1
	$sctp0 trace cwnd_
	$sctp0 trace rto_
	$sctp0 trace errorCount_
	$sctp0 attach $trace_ch
    }

    set sctp1 [new Agent/SCTP]
    $ns attach-agent $n1 $sctp1
    $sctp1 set mtu_ 1500
    $sctp1 set initialRwnd_ 131072 
    $sctp1 set useDelayedSacks_ 1
    
    if {$quiet == 0} {
	$sctp1 set debugMask_ -1
	$sctp1 set debugFileIndex_ 1
    }
    
    $ns connect $sctp0 $sctp1
    
    set ftp0 [new Application/FTP]
    $ftp0 attach-agent $sctp0
    
}

Test/sctp-initRtx instproc run {} {
    $self instvar ns ftp0
    $ns at 0.5 "$ftp0 start"
    $ns at 10.0 "$self finish"
    $ns run
}

Test/sctp-multihome1-2 instproc init {} {
    $self instvar ns testName host0_if1 sctp0 ftp0
    global quiet
    set testName multihome1-2
    $self next

    set host0_core [$ns node]
    set host0_if0 [$ns node]
    set host0_if1 [$ns node]
    $host0_core color Red
    $host0_if0 color Red
    $host0_if1 color Red
    $ns multihome-add-interface $host0_core $host0_if0
    $ns multihome-add-interface $host0_core $host0_if1
    
    set host1 [$ns node]
    $host1 color Blue
    
    set router [$ns node]
    
    $ns duplex-link $host0_if0 $router .5Mb 200ms DropTail
    $ns duplex-link $host0_if1 $router .5Mb 200ms DropTail
    
    $ns duplex-link $host1 $router .5Mb 200ms DropTail
    
    set sctp0 [new Agent/SCTP]
    $ns multihome-attach-agent $host0_core $sctp0
    $sctp0 set mtu_ 1500
    $sctp0 set dataChunkSize_ 1468 
    $sctp0 set numOutStreams_ 1
    
    if {$quiet == 0} {
	$sctp0 set debugMask_ -1 
	$sctp0 set debugFileIndex_ 0

	set trace_ch [open trace.sctp w]
	$sctp0 set trace_all_ 1
	$sctp0 trace cwnd_
	$sctp0 trace rto_
	$sctp0 trace errorCount_
	$sctp0 attach $trace_ch
    }

    set sctp1 [new Agent/SCTP]
    $ns attach-agent $host1 $sctp1
    $sctp1 set mtu_ 1500
    $sctp1 set initialRwnd_ 131072
    $sctp1 set useDelayedSacks_ 1
    
    if {$quiet == 0} {
	$sctp1 set debugMask_ -1
	$sctp1 set debugFileIndex_ 1
    }
    
    $ns connect $sctp0 $sctp1
    
    set ftp0 [new Application/FTP]
    $ftp0 attach-agent $sctp0
}

Test/sctp-multihome1-2 instproc run {} {
    $self instvar ns host0_if1 sctp0 ftp0
    $ns at 6.0 "$sctp0 force-source $host0_if1"
    $ns at 0.5 "$ftp0 start"
    $ns at 8.0 "$self finish"
    $ns run
}

Test/sctp-multihome2-1 instproc init {} {
    $self instvar ns testName host0_if1 sctp1 ftp1
    global quiet
    set testName multihome2-1
    $self next

    set host0_core [$ns node]
    set host0_if0 [$ns node]
    set host0_if1 [$ns node]
    $host0_core color Red
    $host0_if0 color Red
    $host0_if1 color Red
    $ns multihome-add-interface $host0_core $host0_if0
    $ns multihome-add-interface $host0_core $host0_if1

    set host1 [$ns node]
    $host1 color Blue

    set router [$ns node]

    $ns duplex-link $host0_if0 $router .5Mb 200ms DropTail
    $ns duplex-link $host0_if1 $router .5Mb 200ms DropTail

    $ns duplex-link $host1 $router .5Mb 200ms DropTail

    set sctp0 [new Agent/SCTP]
    $ns multihome-attach-agent $host0_core $sctp0
    $sctp0 set mtu_ 1500
    $sctp0 set dataChunkSize_ 1468
    $sctp0 set numOutStreams_ 1
    $sctp0 set oneHeartbeatTimer_ 1

    if {$quiet == 0} {
	$sctp0 set debugMask_ -1 
	$sctp0 set debugFileIndex_ 0

	set trace_ch [open trace.sctp w]
	$sctp0 set trace_all_ 1
	$sctp0 trace cwnd_
	$sctp0 trace rto_
	$sctp0 trace errorCount_
	$sctp0 attach $trace_ch
    }

    set sctp1 [new Agent/SCTP]
    $ns attach-agent $host1 $sctp1
    $sctp1 set mtu_ 1500
    $sctp1 set dataChunkSize_ 512
    $sctp1 set initialRwnd_ 131072 
    $sctp1 set useDelayedSacks_ 1
    
    if {$quiet == 0} {
	$sctp1 set debugMask_ -1
	$sctp1 set debugFileIndex_ 1
    }

    $ns connect $sctp0 $sctp1
    $sctp1 set-primary-destination $host0_if0

    set ftp1 [new Application/FTP]
    $ftp1 attach-agent $sctp1
}

Test/sctp-multihome2-1 instproc run {} {
    $self instvar ns host0_if1 sctp1 ftp1
    $ns at 6.0 "$sctp1 set-primary-destination $host0_if1"
    $ns at 0.5 "$ftp1 start"
    $ns at 8.0 "$self finish"
    $ns run
}

Test/sctp-multihome2-2AMR-Exceeded instproc init {} {
    $self instvar ns testName ftp0
    global quiet
    set testName multihome2-2AMR-Exceeded
    $self next
    
    set host0_core [$ns node]
    set host0_if0 [$ns node]
    set host0_if1 [$ns node]
    $host0_core color Red
    $host0_if0 color Red
    $host0_if1 color Red
    $ns multihome-add-interface $host0_core $host0_if0
    $ns multihome-add-interface $host0_core $host0_if1