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http://www.candelatech.com [email protected] +1 360 380 1618 [PST, GMT -8] Generating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description. Please refer to the diagram in the CT570 link above. In this test scenario, the LANforge-FIRE Core is one interface on a LANforge system. The LANforge-FIRE Edge is another interface on the same LANforge system. The LF Core interface is connected to the upstream DSLAM interface either directly or through a switch. The CPEs are connected to a multi-port VLAN switch which has a VLAN trunk that is connected to the LF Edge. Traffic is sent between the LF Core and the LF Edge to achieve end-to-end network traffic testing of the DSLAM system. 1. Connect one LANforge-FIRE interface to the DSLAM upstream internet connection. This is the LF Core part of the diagram mentioned above. 2. Set up the LANforge port so that it has a valid IP address and IP mask. Network Testing and Emulation Solutions

Generating Traffic for DSLAM Testing - · PDF fileGenerating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description

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Page 1: Generating Traffic for DSLAM Testing -   · PDF fileGenerating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description

http://[email protected]+13603801618[PST,GMT-8]

GeneratingTrafficforDSLAMTesting

Goal:SetupandruntraffictoaDSLAMsystemasshownintheCT570productdescription.

PleaserefertothediagramintheCT570linkabove.Inthistestscenario,theLANforge-FIRECoreisoneinterfaceonaLANforgesystem.TheLANforge-FIREEdgeisanotherinterfaceonthesameLANforgesystem.TheLFCoreinterfaceisconnectedtotheupstreamDSLAMinterfaceeitherdirectlyorthroughaswitch.TheCPEsareconnectedtoamulti-portVLANswitchwhichhasaVLANtrunkthatisconnectedtotheLFEdge.TrafficissentbetweentheLFCoreandtheLFEdgetoachieveend-to-endnetworktraffictestingoftheDSLAMsystem.

1. ConnectoneLANforge-FIREinterfacetotheDSLAMupstreaminternetconnection.ThisistheLFCorepartofthediagrammentionedabove.

2. SetuptheLANforgeportsothatithasavalidIPaddressandIPmask.

NetworkTestingandEmulationSolutions

Page 2: Generating Traffic for DSLAM Testing -   · PDF fileGenerating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description

A. GotothePortManager

B. ModifytheportconnectedtotheDSLAM.SetavalidnetworkIPaddressandIPmask.

Page 3: Generating Traffic for DSLAM Testing -   · PDF fileGenerating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description

C. Verifytheportconfiguration

FormoreinformationseeLANforgeUser'sGuide:Ports(Interfaces)

Page 4: Generating Traffic for DSLAM Testing -   · PDF fileGenerating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description

3. Setupvirtualinterfaces.A. OnthePortMgrtab,selecttheportthatwillconnecttothemulti-portswitchandwillalsobeyour

VLANtrunk.ThisistheLFEdgepartofthediagram.

B. ClicktheCreatebutton:

A. Selectthe802.1Q-VLANvirtualinterfacetype

B. TheVLANIDshouldcorrespondtoyourmulti-portswitchVLANconfiguration

C. EnterQuantity(numberofvirtualinterfacestobecreated)D. EntertheappropriateIPaddressandIPmask

E.ClickApplytocreatethevirtualinterfaces

Page 5: Generating Traffic for DSLAM Testing -   · PDF fileGenerating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description

C. VerifythatthevirtualinterfacesarecreatedandhavethecorrectIPassignments

FormoreinformationseeLANforgeUser'sGuide:Creating&DeletingVirtualInterfaces

4. CreateLayer-3connections.

Page 6: Generating Traffic for DSLAM Testing -   · PDF fileGenerating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description

A. GototheLayer-3tab

Page 7: Generating Traffic for DSLAM Testing -   · PDF fileGenerating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description

B. ClicktheCreatebutton

A. Fillinaconnectionname,selectaconnectiontypeandsetthereporttimer

B.MakeendpointAtheDSLAMupstreamportorLFCore

C. MakeendpointBtheCPEdownstreamportorLFEdge

D. YoucanmaketheTX/RXratesasymmetricfortheconnectiontosimulatehowtheconnectionwouldbeusedinareal-worldscenario.Herewehaveabout5Mbpsdownstream(DSLAMtoCPE)and1Mbpsupstream(CPEtoDSLAM).

E.ClickApplytocreatetheconnection

Page 8: Generating Traffic for DSLAM Testing -   · PDF fileGenerating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description

C. Createmultipleconnections

A. ClickBatch-Create(locatedintheLayer-3connection'sCreate/Modifywindow)tocreatefouradditionalconnections.

B. SetQuantityto4,PortIncrementAto0.

C. ClickApply.

FormoreinformationseeLANforgeUser'sGuide:Layer-3Endpoints(FIRE)

Page 9: Generating Traffic for DSLAM Testing -   · PDF fileGenerating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description

5. Runtraffic.A. Selecttheconnectionsyouwanttostart

Page 10: Generating Traffic for DSLAM Testing -   · PDF fileGenerating Traffic for DSLAM Testing Goal: Set up and run traffic to a DSLAM system as shown in the CT570 product description

B. ClicktheStartbutton

FormoreinformationseeLANforgeUser'sGuide:Layer-3Endpoints(FIRE)CandelaTechnologies,Inc.,2417MainStreet,Suite201,Ferndale,WA98248,USA

www.candelatech.com|[email protected]|+1.360.380.1618