The Role of DPI In Virtualized Networks.pdf

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1、TheRoleofDPIinVirtualizedNetworksQosmosL4-7DPI&NetworkIntelligence:FeedingDetailedTrafficVisibilitytoApplicationsSolutionsembeddingQosmosCyberTrafficQoENetworkPolicyPDN-GWSecuritySteeringManagementAnalyticsControlVisibilityonthousandsofapplicationprotocolsExtracti

2、onof6,000+MetadataCaller,calledparty,jitter,packetloss,latency,callduration,setuptime,codec,throughput,mobileID(IMSI,IMEI),phonenumber,userlogin,IPaddress,MACaddress,date&timeoflogin/logoff,subjectofemail/chat/Webmail,sender,receiver,attacheddocuments,responsetime

3、,datatransfersessions(type,content,time),visitedWebsite,pagecontent,timespentonvisit,basketshare,referent,etc.SoftwaremodulesrunningonVNFCorvSwitchstandardhardwarePage19QosmosDPIPortfolioforSDNDPIpluginforvSwitch•Partofthevirtualizedinfrastructureorsendsinfotothe

4、layerabove•Servingmultipleusecases:trafficmonitoring,steering,shapingDPIVNFC•VirtualNetworkFunctionComponentrunningDPIsoftware•Appliespre-definedpolicydirectlyDPIsoftwareincontroller•ForitsowncontrolservicesandtomakeitapplicationawarePage20QosmosDPIPluginforvSwi

5、tch:Intel®DPDKvSwitchExampleIntel®DPDKvSwitch–Opennessandspeed•AforkoftheopensourceOpenvSwitchmultilayervirtualswitchfromhttp://openvswitch.org/•ImprovedperformancewithIntelDPDKaccelerationQosmosDPIplugin–Intelligence•Integrateswithanyvirtualswitchtoprovidedetai

6、led,real-timetrafficintelligence•Classifiesflowsandextractsmetadataatthehypervisorlevel•Configurableatruntime/CLIorusingupcomingOpenFlowversionPage21DPIPluginforIntel®DPDKvSwitch:DemoatMobileWorldCongressLoopbackTrafficPage22QosmosDPIVirtualNetworkFunctionComponen

7、t(VNFC)Principle•ProtocolclassificationandmetadataextractioninanewVMformfactor•StandardETSIcompliant•SeamlessintegrationwithETSIVNFproducts•OpenStackreadyBenefits•Shorttimetomarketforsolutiondevelopers•Improvedflexibility(VMmigration)•Improvedscalability(up&out)

8、Page23TheStrategicRoleofthevSwitchforSDN&NFVLastaccessswitchbeforeapplications•Server-centric•BenefitfromCPUprocessing24%YesNoDisruptivefunctions9%Don