lte中最小的调度单位为_testcenter打流

lte中最小的调度单位为_testcenter打流Spirent TestCenter 自动化测试-1 Tcl脚本基本功能#!/bin/sh# aTemplate.tclexec tclsh “$0″ ${1+”$@”}#-

Spirent TestCenter 自动化测试-1 Tcl脚本基本功能   #!/bin/sh   # aTemplate.tcl   exec tclsh “$0″ ${1+”$@”}   #—————————————————–   #   #   #—————————————————–   #引用STC API ,SpirentTestCenter.tcl的路径   source {C:Program FilesSpirent CommunicationsSpirent TestCenter 4.20Spirent TestCenter ApplicationSpirentTestCenter.tcl}   #开启日志,-logTo :日志保存路径 ,使用stdout为标准输出;  -loglevel : 可选 DEBUG、 INFO 、WARN 和 ERROR 四种;   stc::config automationoptions -logTo “aTemplateLog.txt” -logLevel DEBUG   #配置机框Ip 槽位 端口号   set chassisAddress “192.168.0.100”   set slotPort1 “8/25”   set slotPort2 “8/26”   #创建一个项目   set ProjectA [stc::create project]   #在项目ProjextA 下创建一个发送端口 和一个接收端口   set TxPort [stc::create port -under $ProjectA]   set RxPort [stc::create port -under $ProjectA]   set portReturn [stc::config $TxPort -location “https://$chassisAddress/$slotPort1”]   set portReturn [stc::config $RxPort -location “https://$chassisAddress/$slotPort2”]   #配置端口类型,根据实际端口类型选择参数:Ethernet10GigFiber、Ethernet100GigFiber、Ethernet40GigFiber、Ethernet10GigCopper、EthernetCopper等;   set ethernetFiber(1) [stc::create “Ethernet10GigFiber” -under $TxPort -Name “ethernetFiber 1”]   set ethernetFiber(2) [stc::create “Ethernet10GigFiber” -under $RxPort -Name “ethernetFiber 2”]   #在发送端口下创建StreamBlock(1)   set StreamBlock(1) [stc::create “StreamBlock”    -under $TxPort                     -frameConfig “”    -FrameLengthMode “FIXED”    -FixedFrameLength “222”                       -name “StreamBlock_1”]   #在StreamBlock(1)中添加EthII头   set StrEthII [stc::create ethernet:EthernetII -under $StreamBlock(1) -name eht_1 -srcMac 11:11:11:11:11:11 -dstMac 22:22:22:22:22:22 ]   #添加IPv4头    set strIPv4 [stc::create ipv4:IPv4 -under $StreamBlock(1) -name Ipv4_1 -sourceAddr 10.10.10.10 -destAddr 20.20.20.20]   #添加TCP头   set strTcp [stc::create tcp:Tcp -under $StreamBlock(1) -name tcp1 -sourcePort 10 -destPort 20 ]   #创建Streamblock2   set StreamBlock(2) [stc::create “StreamBlock”    -under $TxPort    -frameConfig “”    -FrameLengthMode “FIXED”    -FixedFrameLength “222”      -name “StreamBlock_2”]   set StrEthII [stc::create ethernet:EthernetII -under $StreamBlock(2) -name eht_2 -srcMac 31:11:11:11:11:11 -dstMac 42:22:22:22:22:22 ]   #添加IPv4头    set strIPv4 [stc::create ipv4:IPv4 -under $StreamBlock(2) -name Ipv4_2 -sourceAddr 40.40.40.40 -destAddr 50.50.50.50]   #添加TCP头   set strTcp [stc::create udp:Udp -under $StreamBlock(2) -name tcp_2 -sourcePort 40 -destPort 50 ]   #配置StreamBlock(1)的modifier 可以选择 RangeModifer 、RandomModifier 、TableModifier   #StreamBlock1 源Ip 随机   set RandomModifier1 [stc::create RandomModifier -under $StreamBlock(1) -Mask {0.0.0.255}  -RecycleCount 10 -Offset 0 -EnableStream FALSE -OffsetReference {Ipv4_1.sourceAddr} ]   #StreamBlock2 目的Ip 递增   set RangeModifier2 [stc::create RangeModifier -under $StreamBlock(2) -ModifierMode INCR -Mask {0.0.255.0} -StepValue {0.0.1.0} -RecycleCount 10 -RepeatCount 0 -Data {0.0.50.0} -EnableStream FALSE -Offset 0 -OffsetReference {Ipv4_2.destAddr} -Active true]   #在发送端口创建 generator   set generator1 [stc::get $TxPort -children-Generator ]    stc::config $generator1 -Name “Generator_1”   #配置 generator1 ,   set generatorConfig1 [stc::get $generator1 -children-GeneratorConfig ]   #——————————-配置说明——————————————–   #SchedulingModes属性,可选参数:PORT_BASED 、RATE_BASED 、PRIORITY_BASED 、MANUAL_BASED   #DurationMode属性,可选参数:CONTINUOUS 、BURSTS 、SECONDS 等,   #LoadUnit属性,可选参数:PERCENT_LINE_RATE 、FRAMES_PER_SECOND 、BITS_PER_SECOND 、   #                  KILOBITS_PER_SECOND 、MEGABITS_PER_SECOND 、INTER_BURST_GAP   #———————————————————————————   stc::config $generatorConfig1 -SchedulingMode “PORT_BASED”                                 -DurationMode “BURSTS”                                 -BurstSize 1      -Duration 20   #在接收端口创建analyzer      set analyzer1 [stc::get $RxPort -children-Analyzer]   #配置analyzer   stc::config $analyzer1 -Name “Analyzer 1”   set analyzerConfig1 [stc::get $analyzer1 -children-AnalyzerConfig]   #——————————-配置说明——————————————–   #TimestampLatchMode 属性 ,可选参数:START_OF_FRAME 、END_OF_FRAME   #   #———————————————————————————   stc::config $analyzerConfig1 -TimestampLatchMode “END_OF_FRAME” -JumboFrameThreshold “1500” -OversizeFrameThreshold “2000” -UndersizeFrameThreshold “64” -AdvSeqCheckerLateThreshold “1000” -Name “AnalyzerConfig_1”   #配置实时结果   #结果保存在 与脚本相同路径下,结果文件名为 result   set generatorResult [ stc::subscribe -Parent $ProjectA   -ResultParent $TxPort   -ConfigType Generator   -resulttype GeneratorPortResults   -filenameprefix “result”]   set analyzerResult [ stc::subscribe -Parent $ProjectA    -ResultParent $RxPort    -ConfigType Analyzer    -resulttype AnalyzerPortResults    -filenameprefix “result” ]    #连接机框   set resultReturn [ stc::connect $chassisAddress]   #占用端口   set resultReturn [ stc::reserve “https://$chassisAddress/$slotPort1”]   set resultReturn [ stc::reserve “https://$chassisAddress/$slotPort2”]   #配置抓包端口   set captureRx [stc::get $RxPort -children-capture]   set captureTx [stc::get $TxPort -children-capture]   #———————————–配置说明————————————-   #   #mode 属性,可选参数:REGULAR_MODE,抓所有报文; SIG_MODE:抓有signature的报文。   #Buffermode 属性, 可选参数:WRAP 当缓冲区写满时,回滚,继续抓包,   STOP_ON_FULL :当缓冲区写满时,停止   #srcMode 属性,可选参数: TX_MODE 、 RX_MODE 、 TX_RX_MODE   #   #—————————————————————————–   stc::config  $captureRx -mode REGULAR_MODE -BufferMode WRAP -srcMode RX_MODE    #stc::perform StreamBlockUpdate -streamBlock “$StreamBlock(1)”   #stc::perform StreamBlockUpdate -streamBlock “$StreamBlock(2)”   #建立逻辑端口与物理端口的映射   set resultReturn [stc::perform setupPortMappings]   #执行apply   set resultReturn [stc::apply]   #——————————————————————————-   #                                     配置完成   #——————————————————————————-   #开始analyzer   set analyzerCurrent [stc::get $RxPort -children-analyzer ]   stc::perform analyzerStart -analyzerList $analyzerCurrent   #开启抓包   stc::perform CaptureStart -captureProxyId $captureRx   #开始发包   set generatorCurrent [stc::get $TxPort -children-generator ]   stc::perform generatorStart -generatorList $generatorCurrent   #等待执行结束   stc::sleep 20   # 停止发包   stc::perform generatorStop -generatorList $generatorCurrent   #停止抓包   stc::perform CaptureStop -captureProxyId $captureRx   #保存抓包结果   stc::perform CaptureDataSave -captureProxyId $captureRx -FileName “template.R.pcap” -FileNamePath “D:\eclipse\workspace\Result\”   #停止analyzer   stc::perform analyzerStop -analyzerList $analyzerCurrent   #释放端口   stc::release [stc::get $TxPort -location]   stc::release [stc::get $RxPort -location]   #与机框断开连接   stc::disconnect $chassisAddress   #删除 project   stc::delete $ProjectA   stc::perform ResetConfig -config system1   puts “ok”

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