nam-large-flowid.tcl
上传用户:rrhhcc
上传日期:2015-12-11
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文件大小:2k
- set ns [new Simulator]
- $ns color 1000 blue
- $ns color 1001 red
- $ns color 1002 yellow
- set n0 [$ns node]
- set n1 [$ns node]
- set n2 [$ns node]
- set n3 [$ns node]
- set f [open out.tr w]
- $ns trace-all $f
- set nf [open out.nam w]
- $ns namtrace-all $nf
- $ns duplex-link $n0 $n2 5Mb 2ms DropTail
- $ns duplex-link $n1 $n2 5Mb 2ms DropTail
- $ns duplex-link $n2 $n3 1.5Mb 10ms DropTail
- $ns duplex-link-op $n0 $n2 orient right-up
- $ns duplex-link-op $n1 $n2 orient right-down
- $ns duplex-link-op $n2 $n3 orient right
- $ns duplex-link-op $n2 $n3 queuePos 0.5
- set udp0 [new Agent/UDP]
- $udp0 set fid_ 1000
- $ns attach-agent $n0 $udp0
- $udp0 set class_ 1000
- set cbr0 [new Application/Traffic/CBR]
- $cbr0 attach-agent $udp0
- set udp1 [new Agent/UDP]
- $udp1 set fid_ 1001
- $ns attach-agent $n3 $udp1
- $udp1 set class_ 1001
- set cbr1 [new Application/Traffic/CBR]
- $cbr1 attach-agent $udp1
- set null0 [new Agent/Null]
- $ns attach-agent $n3 $null0
- set null1 [new Agent/Null]
- $ns attach-agent $n1 $null1
- $ns connect $udp0 $null0
- $ns connect $udp1 $null1
- $ns at 1.0 "$cbr0 start"
- $ns at 1.1 "$cbr1 start"
- set tcp [new Agent/TCP]
- $tcp set fid_ 1002
- $tcp set class_ 1002
- set sink [new Agent/TCPSink]
- $ns attach-agent $n0 $tcp
- $ns attach-agent $n3 $sink
- $ns connect $tcp $sink
- set ftp [new Application/FTP]
- $ftp attach-agent $tcp
- $ns at 1.2 "$ftp start"
- $ns at 1.35 "$ns detach-agent $n0 $tcp ; $ns detach-agent $n3 $sink"
- puts [$cbr0 set packetSize_]
- puts [$cbr0 set interval_]
- $ns at 3.0 "finish"
- proc finish {} {
- global ns f nf
- $ns flush-trace
- close $f
- close $nf
- puts "running nam..."
- exec nam out.nam &
- exit 0
- }
- $ns run