test-suite-routed.tcl

柯老师网站上找到的

	$self tcpDump $tcp1 1.0

	# Trace only the bottleneck link
	$self traceQueues $node_(s1) [$self openTrace 2.0 $testName_]
	$ns_ run
}

Class Test/reno4a -superclass TestSuite
Test/reno4a instproc init topo {
	$self instvar net_ defNet_ test_
	set net_	$topo
	set defNet_	net2
	set test_	reno4a
	$self next
}
Test/reno4a instproc run {} {
	$self instvar ns_ node_ testName_

	$ns_ queue-limit $node_(r1) $node_(r2) 29

	set tcp1 [$ns_ create-connection TCP/Reno $node_(s1) TCPSink/DelAck $node_(r2) 0]
	$tcp1 set window_ 40
	$tcp1 set maxcwnd_ 40

	set ftp1 [$tcp1 attach-app FTP]
	$ns_ at 0.0 "$ftp1 start"

	$self tcpDump $tcp1 1.0

	# Trace only the bottleneck link
	$self traceQueues $node_(s1) [$self openTrace 2.0 $testName_]
	$ns_ run
}

Class Test/reno5 -superclass TestSuite
Test/reno5 instproc init topo {
	$self instvar net_ defNet_ test_
	set net_	$topo
	set defNet_	net0
	set test_	reno5
	$self next
}
Test/reno5 instproc run {} {
	$self instvar ns_ node_ testName_

	$ns_ queue-limit $node_(r1) $node_(k1) 9

	set tcp1 [$ns_ create-connection TCP/Reno $node_(s1) TCPSink $node_(k1) 0]
	$tcp1 set window_ 50
	$tcp1 set bugFix_ false
	set tcp2 [$ns_ create-connection TCP/Reno $node_(s2) TCPSink $node_(k1) 1]
	$tcp2 set window_ 20
	$tcp2 set bugFix_ false

	set ftp1 [$tcp1 attach-app FTP]
	set ftp2 [$tcp2 attach-app FTP]

	$ns_ at 1.0 "$ftp1 start"
	$ns_ at 1.0 "$ftp2 start"

	$self tcpDump $tcp1 1.0

	# Trace only the bottleneck link
	$self traceQueues $node_(r1) [$self openTrace 10.0 $testName_]
	$ns_ run
}

Class Test/reno5a -superclass TestSuite
Test/reno5a instproc init topo {
    $self instvar net_ defNet_ test_
    set net_	$topo
    set defNet_	net1
    set test_	reno5a
    $self next
}
Test/reno5a instproc run {} {
    $self instvar ns_ node_ testName_

    $ns_ delay $node_(s1) $node_(r1) 3ms
    $ns_ delay $node_(r1) $node_(s1) 3ms

    set tcp1 [$ns_ create-connection TCP/Reno $node_(s1) TCPSink $node_(k1) 0]
    $tcp1 set window_ 50
    $tcp1 set bugFix_ false

    set tcp2 [$ns_ create-connection TCP/Reno $node_(s2) TCPSink $node_(k1) 1]
    $tcp2 set window_ 50
    $tcp2 set bugFix_ false

    set ftp1 [$tcp1 attach-app FTP]
    set ftp2 [$tcp2 attach-app FTP]

    $ns_ at 1.0 "$ftp1 start"
    $ns_ at 1.75 "$ftp2 produce 100"

    $self tcpDump $tcp1 1.0

    # trace only the bottleneck link
    $self traceQueues $node_(r1) [$self openTrace 6.0 $testName_]
    $ns_ run
}

Class XTest/telnet -superclass TestSuite
XTest/telnet instproc init topo {
	$self instvar net_ defNet_ test_
	set net_	$topo
	set defNet_	net0
	set test_	telnet
	$self next
}
XTest/telnet instproc run {} {
	$self instvar ns_ node_ testName_

	$ns_ queue-limit $node_(r1) $node_(k1) 8
	$ns_ queue-limit $node_(k1) $node_(r1) 8

	set tcp1 [$ns_ create-connection TCP/Reno $node_(s1) TCPSink $node_(k1) 0]
	set tcp2 [$ns_ create-connection TCP/Reno $node_(s2) TCPSink $node_(k1) 1]
	set tcp3 [$ns_ create-connection TCP/Reno $node_(s2) TCPSink $node_(k1) 2]

	set telnet1 [$tcp1 attach-app TELNET]; $telnet1 set interval_ 1
	set telnet2 [$tcp2 attach-app TELNET]; $telnet2 set interval_ 0
	# Interval 0 designates the tcplib telnet interarrival distribution
	set telnet3 [$tcp3 attach-app TELNET]; $telnet3 set interval_ 0

	$ns_ at 0.0 "$telnet1 start"
	$ns_ at 0.0 "$telnet2 start"
	$ns_ at 0.0 "$telnet3 start"

	$self tcpDump $tcp1 5.0

	# Trace only the bottleneck link
	$self traceQueues $node_(r1) [$self openTrace 50.0 $testName_]

	# use a different seed each time
	puts seed=[$ns_ random 0]

	$ns_ run
}

Class Test/delayed -superclass TestSuite
Test/delayed instproc init topo {
	$self instvar net_ defNet_ test_
	set net_	$topo
	set defNet_	net0
	set test_	delayed
	$self next
}
Test/delayed instproc run {} {
	$self instvar ns_ node_ testName_

	set tcp1 [$ns_ create-connection TCP $node_(s1) TCPSink/DelAck $node_(k1) 0]
	$tcp1 set window_ 50

	# lookup up the sink and set it's delay interval
	[$node_(k1) agent [$tcp1 dst-port]] set interval 100ms

	set ftp1 [$tcp1 attach-app FTP];
	$ns_ at 1.0 "$ftp1 start"

	$self tcpDump $tcp1 1.0

	# Trace only the bottleneck link
	$self traceQueues $node_(r1) [$self openTrace 4.0 $testName_]
	$ns_ run
}

Class Test/phase -superclass TestSuite
Test/phase instproc init topo {
	$self instvar net_ defNet_ test_
	set net_	$topo
	set defNet_	net0
	set test_	phase
	$self next
}
Test/phase instproc run {} {
	$self instvar ns_ node_ testName_

	$ns_ delay $node_(s2) $node_(r1) 3ms
	$ns_ delay $node_(r1) $node_(s2) 3ms
	$ns_ queue-limit $node_(r1) $node_(k1) 16
	$ns_ queue-limit $node_(k1) $node_(r1) 100

	set tcp1 [$ns_ create-connection TCP $node_(s1) TCPSink $node_(k1) 0]
	$tcp1 set window_ 32 
	set tcp2 [$ns_ create-connection TCP $node_(s2) TCPSink $node_(k1) 1]
	$tcp2 set window_ 32 

	set ftp1 [$tcp1 attach-app FTP]
	set ftp2 [$tcp2 attach-app FTP]

	$ns_ at 5.0 "$ftp1 start"
	$ns_ at 1.0 "$ftp2 start"

	$self tcpDump $tcp1 5.0

	# Trace only the bottleneck link
	$self traceQueues $node_(r1) [$self openTrace 25.0 $testName_]
	$ns_ run
}

Class Test/phase1 -superclass TestSuite
Test/phase1 instproc init topo {
	$self instvar net_ defNet_ test_
	set net_	$topo
	set defNet_	net0
	set test_	phase1
	$self next
}
Test/phase1 instproc run {} {
	$self instvar ns_ node_ testName_

	$ns_ delay $node_(s2) $node_(r1) 9.5ms
	$ns_ delay $node_(r1) $node_(s2) 9.5ms
	$ns_ queue-limit $node_(r1) $node_(k1) 16
	$ns_ queue-limit $node_(k1) $node_(r1) 100

	set tcp1 [$ns_ create-connection TCP $node_(s1) TCPSink $node_(k1) 0]
	$tcp1 set window_ 32 
	set tcp2 [$ns_ create-connection TCP $node_(s2) TCPSink $node_(k1) 1]
	$tcp2 set window_ 32 

	set ftp1 [$tcp1 attach-app FTP]
	set ftp2 [$tcp2 attach-app FTP]

	$ns_ at 5.0 "$ftp1 start"
	$ns_ at 1.0 "$ftp2 start"

	$self tcpDump $tcp1 5.0

	# Trace only the bottleneck link
	$self traceQueues $node_(r1) [$self openTrace 25.0 $testName_]
	$ns_ run
}

Class Test/phase2 -superclass TestSuite
Test/phase2 instproc init topo {
	$self instvar net_ defNet_ test_
	set net_	$topo
	set defNet_	net0
	set test_	phase2
	$self next
}
Test/phase2 instproc run {} {
	$self instvar ns_ node_ testName_

	$ns_ delay $node_(s2) $node_(r1) 3ms
	$ns_ delay $node_(r1) $node_(s2) 3ms
	$ns_ queue-limit $node_(r1) $node_(k1) 16
	$ns_ queue-limit $node_(k1) $node_(r1) 100

	set tcp1 [$ns_ create-connection TCP $node_(s1) TCPSink $node_(k1) 0]
	$tcp1 set window_ 32 
	$tcp1 set overhead_ 0.01
	set tcp2 [$ns_ create-connection TCP $node_(s2) TCPSink $node_(k1) 1]
	$tcp2 set window_ 32 
	$tcp2 set overhead_ 0.01

	set ftp1 [$tcp1 attach-app FTP]
	set ftp2 [$tcp2 attach-app FTP]

	$ns_ at 5.0 "$ftp1 start"
	$ns_ at 1.0 "$ftp2 start"

	$self tcpDump $tcp1 5.0

	# Trace only the bottleneck link
	$self traceQueues $node_(r1) [$self openTrace 25.0 $testName_]
	$ns_ run
}

Class Test/timers -superclass TestSuite
Test/timers instproc init topo {
	$self instvar net_ defNet_ test_
	set net_	$topo
	set defNet_	net0
	set test_	timers
	$self next
}
Test/timers instproc run {} {
	$self instvar ns_ node_ testName_

	$ns_ queue-limit $node_(r1) $node_(k1) 2
	$ns_ queue-limit $node_(k1) $node_(r1) 100

	set tcp1 [$ns_ create-connection TCP $node_(s1) TCPSink/DelAck $node_(k1) 0]
	$tcp1 set window_ 4
	# look up the sink and set its delay interval
	[$node_(k1) agent [$tcp1 dst-port]] set interval_ 100ms
	set tcp2 [$ns_ create-connection TCP $node_(s2) TCPSink/DelAck $node_(k1) 1]
	$tcp2 set window_ 4
	# look up the sink and set its delay interval
	[$node_(k1) agent [$tcp2 dst-port]] set interval_ 100ms

	set ftp1 [$tcp1 attach-app FTP]
	set ftp2 [$tcp2 attach-app FTP]

	$ns_ at 1.0 "$ftp1 start"
	$ns_ at 1.3225 "$ftp2 start"

	$self tcpDump $tcp1 5.0

	# Trace only the bottleneck link
	$self traceQueues $node_(r1) [$self openTrace 10.0 $testName_]
	$ns_ run
}

Class Test/stats -superclass TestSuite
Test/stats instproc init topo {
	$self instvar net_ defNet_ test_
	set net_	$topo
	set defNet_	net0
	set test_	stats
	$self next
}
Test/stats instproc printpkts { label tcp } {
	puts "tcp $label total_packets_acked [$tcp set ack_]"
}
#XXX Still unfinished in ns-2
Test/stats instproc printdrops { label link } {
	puts "link $label total_drops [$link stat 0 drops]"
	puts "link $label total_packets [$link stat 0 packets]"
	puts "link $label total_bytes [$link stat 0 bytes]"
}
Test/stats instproc printstop { stoptime } {
	puts "stop-time $stoptime"
}
Test/stats instproc run {} {
	$self instvar ns_ node_ testName_

	$ns_ delay $node_(s2) $node_(r1) 200ms
	$ns_ delay $node_(r1) $node_(s2) 200ms
	$ns_ queue-limit $node_(r1) $node_(k1) 10
	$ns_ queue-limit $node_(k1) $node_(r1) 10

	set stoptime 10.1 

	set tcp1 [$ns_ create-connection TCP $node_(s1) TCPSink $node_(k1) 0]
	$tcp1 set window_ 30
	set tcp2 [$ns_ create-connection TCP $node_(s2) TCPSink $node_(k1) 1]
	$tcp2 set window_ 30

	set ftp1 [$tcp1 attach-app FTP]
	set ftp2 [$tcp2 attach-app FTP]

	$ns_ at 1.0 "$ftp1 start"
	$ns_ at 1.0 "$ftp2 start"

	$self tcpDumpAll $tcp1 5.0 tcp1
	$self tcpDumpAll $tcp2 5.0 tcp2

	$ns_ at $stoptime "$self printstop $stoptime"
	$ns_ at $stoptime "$self printpkts 1 $tcp1"
	#XXX Awaiting completion of link stats
	#$ns_ at $stoptime "$self printdrops 1 [$ns_ link $node_(r1) $node_(k1)]"

	# trace only the bottleneck link
	$self traceQueues $node_(r1) [$self openTrace $stoptime $testName_]
	$ns_ run
}

Class Test/tahoe_long -superclass TestSuite
Test/tahoe_long instproc init topo {
	$self instvar net_ defNet_ test_
	set net_	$topo
	set defNet_	net3
	set test_	tahoe_long
	$self next
}
Test/tahoe_long instproc run {} {
	$self instvar ns_ node_ testName_

	set tcp1 [$ns_ create-connection TCP $node_(s1) TCPSink $node_(s3) 0]
	$tcp1 set window_ 100
	set tcp2 [$ns_ create-connection TCP $node_(s2) TCPSink $node_(s3) 1]
	$tcp2 set window_ 16

	set ftp1 [$tcp1 attach-app FTP]
	set ftp2 [$tcp2 attach-app FTP]

	$ns_ at 1.0 "$ftp1 start"
	$ns_ at 0.5 "$ftp2 start"

	$self tcpDump $tcp1 5.0

	# Trace only the bottleneck link
	set traceFile [$self openTrace 15.0 $testName_]
	$self traceQueues $node_(r1) $traceFile
	foreach i [list {r2 r3} {r3 r4}] {
		set L [$ns_ link $node_([lindex $i 0]) $node_([lindex $i 1])]
		$L trace-dynamics $ns_ $traceFile
		$L trace-dynamics $ns_ stdout
	}
	$ns_ run
}

Class Test/reno_long -superclass TestSuite
Test/reno_long instproc init topo {
	$self instvar net_ defNet_ test_
	set net_	$topo
	set defNet_	net3
	set test_	reno_long
	$self next
}
Test/reno_long instproc run {} {
	$self instvar ns_ node_ testName_

	set tcp1 [$ns_ create-connection TCP/Reno $node_(s1) TCPSink $node_(s3) 0]
	$tcp1 set window_ 100
	set tcp2 [$ns_ create-connection TCP/Reno $node_(s2) TCPSink $node_(s3) 1]
	$tcp2 set window_ 16
#	$tcp1 set bugFix_ false
#	$tcp2 set bugFix_ false

	set ftp1 [$tcp1 attach-app FTP]
	set ftp2 [$tcp2 attach-app FTP]

	$ns_ at 1.0 "$ftp1 start"
	$ns_ at 0.5 "$ftp2 start"

	$self tcpDump $tcp1 5.0

	# Trace only the bottleneck link
	set traceFile [$self openTrace 15.0 $testName_]
	$self traceQueues $node_(r1) $traceFile
	foreach i [list {r2 r3} {r3 r4}] {
		set L [$ns_ link $node_([lindex $i 0]) $node_([lindex $i 1])]
		$L trace-dynamics $ns_ $traceFile
		$L trace-dynamics $ns_ stdout
	}
	$ns_ run
}

TestSuite runTest

### Local Variables:
### mode: tcl
### tcl-indent-level: 8
### tcl-default-application: ns
### End: