NETIS SYSTEMS DL4311R 150MBPS WIRELESS N ADSL2+ MODEM ROUTER User Manual netis DL4311 Draft

NETIS SYSTEMS CO., LTD. 150MBPS WIRELESS N ADSL2+ MODEM ROUTER netis DL4311 Draft

User Manual

ADSL2+ModemRouterUserManualDL4311UserManualDL4311150MbpsWirelessNADSL2+ModemRouterNETISSYSTEMSCO.,LTD.Http://www.netis‐systems.com
ADSL2+ModemRouterUserManualCopyrightStatementisaregisteredtrademarkofNetisCorporation.Othertrademarkortradenamemaybeusedinthisdocumenttorefertoeithertheentitiesclaimingthemarksandnamesortheirproducts.ReproductioninanymannerwithoutthepermissionofNetisCorporationisstrictlyforbidden.Alltheinformationisthisdocumentissubjecttochangewithoutnotice.
ADSL2+ModemRouterUserManualCertificationFCCCEFCCStatementThisequipmenthasbeentestedandfoundtocomplywiththelimitsforaClassBdigitaldevice,pursuanttopart15oftheFCCRules.Theselimitsaredesignedtopro‐videreasonableprotectionagainstharmfulinterferenceinaresidentialinstallation.Thisequipmentgeneratesusesandcanradiateradiofrequencyenergyand,ifnotin‐stalledandusedinaccordancewiththeinstructions,maycauseharmfulinterferencetoradiocommunications.However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcanbedeterminedbyturningtheequipmentoffandon,theuserisencouragedtotrytocorrecttheinterferencebyoneormoreofthefollowingmeasures:•Reorientorrelocatethereceivingantenna.•Increasetheseparationbetweentheequipmentandreceiver.•Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthereceiverisconnected.•Consultthedealeroranexperiencedradio/TVtechnicianforhelp.ThisequipmentcomplieswithFCCRFradiationexposurelimitssetforthforanuncontrolledenvironment.Thistransmittermustnotbeco‐locatedoroperatinginconjunctionwithanyotherantennaortransmitter.Thisequipmentshouldbeinstalledandoperatedwithaminimumdistanceof20centimetersbetweentheradiatorandyourbody.ThisunitcomplieswithPart15&68ofFCCRules.Operationissubjecttofollowingtwoconditions:1) Thisdevicemaynotcauseharmfulinterference2) Thisdevicemustacceptanyinterferencereceived,including.Interferencethatmaycauseundesiredoperation.Anychangesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldvoidtheuser’sauthoritytooperatetheequipment.
ADSL2+ModemRouterUserManualINFORMATIONTOBESUPPLIEDTOUSERSWeconfirmthatthefollowinginformationwillsuppliedtotheusersofthisequipment.Thisinformationwillbeprovidedwiththeuser’smanual.FCCREQUIREMENTSThisequipmentcomplieswithPart68oftheFCCrulesandtherequirementsadoptedbytheACTA.Ontheexteriorofthecabinetofthisequipmentisalabelthatcontains,amongotherinformation,theFCCRegistrationNumberandRingerEquivalenceNumber(REN)forthisequipment.AproductidentifierintheformatUS:SX5DL01BDL4311R.Ifrequested,thisnumbermustbeprovidedtothetelephonecompany.FCCcomplianttelephonecordandmodularplugisprovidedwiththisequipment.ThisequipmentisdesignedtobeconnectedtothetelephonenetworkorpremiseswiringusingacompatiblemodularjackthatisPart68compliant.SeeInstallationInstructionsfordetails.TheRENisusedtodeterminethequantityofdevicesthatmaybeconnectedtothetelephoneline.ExcessiveRENsonthetelephonelinemayresultinthedevicesnotringinginresponsetoanincomingcall.Typically,thesumofRENsshouldnotexceedfive(5.0).Tobecertainofthenumberofdevicesthatmaybeconnectedtoaline(asdeterminedbythetotalRENs)contactthelocaltelephonecompany.Ifthisequipmentcausesharmtothetelephonenetwork,thetelephonecompanywillnotifyyouinadvancethattemporarydiscontinuanceofservicemayberequired.Butifadvancenoticeisn’tpractical,thetelephonecompanywillnotifythecustomerassoonaspossible.Also,youwillbeadvisedofyourrighttofileacomplaintwiththeFCCifyoubelieveitisnecessary.Thetelephonecompanymaymakechangestoitsfacilities,equipment,operationsorproceduresthatcouldaffecttheoperationoftheequipment.Ifthishappens,thetelephonecompanywillprovideadvancenoticesoyoucanmakethenecessarymodificationstomaintainuninterruptedservice.Fortechnicalsupport,contactNetisSystemsUSACorp.at18541GaleAvenue,CityofIndustry,CA91748orcallTEL:626‐486‐9208.Iftheequipmentiscausingharmtothetelephonenetwork,thetelephonecompanymayrequestthatyoudisconnecttheequipmentuntiltheproblemisresolved.Contents
ADSL2+ModemRouterUserManual1.Introduction.........................................................................................................................61.1ProductOverview...............................................................................................................61.2MainFeatures....................................................................................................................62.HardwareInstallation..........................................................................................................72.1FrontPanel.........................................................................................................................72.2RearPanel..........................................................................................................................82.3PhysicalConnection...........................................................................................................83.QuickInstallation................................................................................................................103.1ConfigureYourPC............................................................................................................103.2Login.................................................................................................................................134.SoftwareConfiguration.......................................................................................................144.1QuickStart........................................................................................................................144.2Status...............................................................................................................................164.2.1DeviceInformation................................................................................................164.2.2Statistics................................................................................................................184.3Setup................................................................................................................................194.3.1WAN......................................................................................................................204.3.2LAN........................................................................................................................294.3.3WLAN....................................................................................................................354.3.4Wireless.................................................................................................................434.3AdvancedSetup...............................................................................................................454.3.1Route.....................................................................................................................464.3.2NAT........................................................................................................................494.3.3QoS........................................................................................................................564.3.4CWMP...................................................................................................................624.3.5PortMapping........................................................................................................634.4Firewall.............................................................................................................................644.5Maintenance....................................................................................................................75Appendix A:Troubleshooting................................................................................................88
ADSL2+ModemRouterUserManual61.Introduction1.1ProductOverviewThankyouforchoosingnetisDL4311150MbpswirelessNADSL2+ModemRouter.TheWirelessNADSL2+ModemRouterisadevicewithroutingcapability,wirelessaccesspoint,multipleADSLlinestransmissionmode(ADSL2+,ADSL2,T1.413,G.DmtandG.lite)andprovides10/100Base‐TEthernetinterface.TheADSLRoutersupportswireless802.11n/b/gandthefollowingsecurityprotocols:WEP,WPA,WPA2and802.1x.ThroughtheADSLaccess,theroutercanprovidesuserwithaccesstoInternet.1.2MainFeatures WirelessAP,Router,4PortSwitchandFirewall SupportITU‐TG.992.1(G.dmt),ANSIT1.413,G.992.2(G.Lite),ADSL2andADSL2+ Support802.11n,compatiblewith802.11band802.11g Upto54Mbpswirelessoperationrate 64/128bitsWEPforsecurity WPAandWPA2support 410/100MBase‐TEthernetinterface(LAN) RFC‐1483/2684LLC/VC‐Muxbridge/routemode RFC‐1577ClassicalIPoverATM RFC‐2516PPPoE RFC‐2364PPPoA ITU‐T1.610F4/F5OAMsendandreceiveloop‐back 802.1dSpanning‐TreeProtocol DHCPClient/Server/Relay NAT RIPv1/v2 DNSRelayAgent SupportDMZ,virtualserver,ALG IGMPProxy/Snooping ProtectionagainstDenialofServiceattack IPPacketfiltering MACfiltering URLfiltering
ADSL2+ModemRouterUserManual7 IPQoS DynamicDNS UPnPsupport Systemlogsupport,canrecordthestateoftherouter Remotemanagement SNMPv1/v2/Trap FirmwareupgradethroughFTP,TFTPandHTTP Configurationbackup/restore Diagnostictools2.HardwareInstallation2.1FrontPanelThefrontpanelofthewirelessADSL2+ModemRouterincludesonepowerindicatorandeightfunctionindicators,asexplainedintablebelow:LEDStatusIndicationPowerOnPowerisonOffPowerisoffInternetGreenAsuccessfulPPPconnectionhasbeenbuiltOffTheADSLportislinkeddownortheModemRouterworksinBridgemodeRedThePPPconnectionfailedtobeestablishedDSLOnTheADSLportislinkedupBlinkTheADSLportislinkeddownLAN（1‐4）OnThereisasuccessfulconnectiononthecorrespondingLANport
ADSL2+ModemRouterUserManual8OffThereisnoconnectiononthecorrespondingLANportBlinkDataisbeingtransferredoverthecorrespondingLANportWPSOnAwirelessdeviceissuccessfullyconnectedtothenetworkbyWPSfunctionOffAwirelessdevicefailedtobeaddedtothenetworkbyWPSfunctionBlinkAwirelessdeviceisconnectingtothenetworkbyWPSfunctionWLANOnThewirelessfunctionisenabledOffThewirelessfunctionisdisabledBlinkSendingorreceivingdataoverwirelessnetwork2.2RearPanelTherearpanelofthewirelessADSL2+ModemRouterincludes1powerON/OFFswitch,1PWRconnector,1WPSbutton,1Defaultbutton,4LANinterfacesand1ADSLinterface,asexplainedintablebelow:Interface/ButtonIndicationON/OFFTurnon/offthepowerofModemRouterPWRConnectwithapoweradapterDefaultUsedtorestoreyourModemtofactorydefaultsettingsLAN(1‐4)ConnecttoyournetworkdevicesADSLConnecttotheModemportofsplitterordirectlytothewalljack2.3PhysicalConnectionBeforeinstallingthedevice,pleasemakesureyourbroadbandserviceprovidedbyyourISPisavailable.Ifthereisanyproblem,pleasecontactyourISP.Youneedtoconnectthedevicetothe
ADSL2+ModemRouterUserManual9phonejack,thepoweroutlet,andyourcomputerornetwork.Beforecableconnection,turnoffthepowersupplyandkeepyourhandsdry.Youcanfollowthestepsbelowtoinstallit.Step1:ConnecttheADSLcable.Methodone:Plugoneendofthetwisted‐pairADSLcableintotheADSLportontherearpanelofDL4311,andinserttheotherendintothewallsocket.Methodtwo:Youcanuseaseparatesplitter.Externalsplittercandividedigitaldataandvoice,andthenyoucanaccessinternetandmakecallsatthesametime.Theexternalsplitterhasthreeports:•LINE:Connecttothewalljack.•PHONE:Connecttothephonesets.•MODEM:ConnecttotheADSLportofDL4311.Plugoneendofthetwisted‐pairADSLlineintotheADSLportontherearpanelofDL4311.ConnecttheotherendtotheMODEMportoftheexternalsplitter.Step2:ConnecttheEthernetcable.Attachoneendofanetworkcabletoyourcomputer’sEthernetportoraregularhub/switchport,andtheotherendtotheLANportontheDL4311.Step3:Attachthepoweradapter.ConnecttheACpoweradaptertothePWRconnectorontherearofthedeviceandplugintheadaptertoawalloutletorpowerextension.Step4:TurnonyourcomputersandpowerontheModemRouter.Note:1) Ifyoucurrentlyuseamodem,disconnectitnow.TheModemRouterwillreplaceyouroldmodem.
ADSL2+ModemRouterUserManual102) Afterthephysicalconnection,pleasecheckwhethertheLEDindicatorsoftheModemRouterdisplaynormallyasabovedescribesin2.1section.3.QuickInstallation3.1ConfigureYourPCAfteryoudirectlyconnectyourPCtoDL4311oraHub/SwitchwhichhasconnectedtotheModemRouter,wesuggestyousetyourcomputertoobtainIPaddressautomatically. ForWindowsXP/2000Step1:ClickStart,opentheControlPanel.Step2:DoubleclickNetworkConnection.
ADSL2+ModemRouterUserManual11 Step3:Rightclick“LocalAreaConnection”andthenselect“Properties”.Step4:SelectInternetProtocol(TCP/IP)andclickProperties.
ADSL2+ModemRouterUserManual12Step5:Select“ObtainanIPaddressautomatically”and“ObtainDNSserveraddressautomatically”onthescreenbelow.Andthenclick“OK”.Step6:RunthePingcommandinthecommandprompttoverifythenetworkconnection.PleaseclicktheStartmenuonyourdesktop,selectRuntab,type“cmd”inthefield,andthentypeping192.168.1.1onthenextscreen,andthenpressEnter.Ifthescreenlookslikethefollowing,youhavesucceeded ForWindowsVista/7/8:1) Click“Start”,openthe“ControlPanel”.
ADSL2+ModemRouterUserManual132) Click“NetworkandSharingCenter”andthenclick“Managenetworkconnection”(“Changeadaptersettings”forWindows7).3) Rightclick“LocalAreaConnection”andthenclick“Properties”.4) Select“InternetProtocolVersion4(TCP/IPv4)”andclick“Properties”.5) Select“ObtainanIPaddressautomatically”and“ObtainDNSserveraddressautomatically”.ClickOK.Note:Afteryourcomputerisconfiguredsuccessfully,gotothenextsectiontoconfiguretheModemRouterviaweb.Otherwise,refertothesectionofTroubleshootingT1toresetthemodem.3.2LoginAftertheinitialconfigurationisdone,youcanlogintotheWebbasedUI.HerearethestepstologintheUI.Step1:Startyourwebbrowserandenterhttp://192.168.1.1inthebrowseraddressbar.Step2:WhenADSLconnectionisOK,thefollowingloginboxwillpopup.Enterdefaultusername(admin)andpassword(admin)asshownbelow.Theusernameandpasswordarecase‐sensitive,theyarebothinlowercase.Click“Login”toentertheWeb‐basedUIoftheModemRouter.Note:IfthisWindowwouldnotpopup,youcanrefertotheTroubleshootingT4togetthesolution.
ADSL2+ModemRouterUserManual144.SoftwareConfigurationThisUserManualrecommendsusingtheQuickInstallationGuideforfirst‐timeinstallation.Foradvancedusers,ifyouwanttoknowmoreaboutthisdeviceandmakeuseofitsfunctionsadequately,youwillgethelpfromthischaptertoconfiguretheadvancedsettingsthroughtheWeb‐basedUI.Afteryoursuccessfullogin,youcanconfigureandmanagethedevice.TherearemainmenusonthetopoftheWeb‐basedUI,submenuswillbeavailableafteryouclickoneofthemainmenus.OnthecenteroftheWeb‐basedUI,therearethedetailedconfigurationsorstatusinformation.Toapplyanysettingsyouhavealteredonthepage,pleaseclicktheAPPLY/SAVEbutton.4.1QuickStartClickSTARTtostartQuickStartguideTheWizardwillguideyouthroughthesefourquicksteps.BeginbyclickingonNEXT
ADSL2+ModemRouterUserManual15ClickNOifyouknowthecorrectPVC(VPI/VCI)fromyourISP,youcaninputthevaluemanually.Andifyoudon’tknowthecorrectvalue,pleaseclickOK,itwilltakeamomenttosearchfortheavailablePVC.AfterthePVCvaluebeinputorsearched,pleaseclickNEXT.ChoosethecorrectwaytoaccesstheinternetwhichyouhavegotfromyourISP.EnterthePPPoE/PPPoAinformationprovidedtoyoubyyourISP,ClickNEXTtocontinue.
ADSL2+ModemRouterUserManual16Youmayenable/disableWireless,changethewirelessSSIDandauthenticationtypeinthispage,thenclickNEXTtocontinue.ClickNEXTtosavethecurrentsettingsSaveChange!4.2StatusChooseStatus,youcanseethenextsubmenus:DeviceinfoandStatistics.Clickanyofthem,andyouwillbeabletoseetheinformationandstatisticsoftheModemRouter.4.2.1DeviceInformationDevice_info>Device_infoshowsthebasicinformationoftheModemRouter,includingSystem,DSL,LANConfiguration,DNSStatus,WANConfigurationandWANIPV6Configuration.
ADSL2+ModemRouterUserManual17
ADSL2+ModemRouterUserManual18Device_info>ADSLshowsthesettingoftheModemRouter.4.2.2StatisticsStatus>Statistics shows the packet statistics for transmission and reception regarding to network interface.
ADSL2+ModemRouterUserManual194.3SetupChooseSetup,youcanseethenextsubmenus:WAN,LANandWLAN.Clickanyofthem,andyouwillbeabletoconfigurethecorrespondingfunctions.
ADSL2+ModemRouterUserManual204.3.1WAN4.3.1.1WAN‐(ChannelConfiguration)Toenjoythesurfing,weshouldhavethemostbasicconfigurationoftherouteratfirst.Inthischapter,youcansetthebasicnetworkparametersrequiredtoaccesstheInternet.Theroutersupportsthefollowingthreecommonmeanstoaccess:DynamicIPaccess:ISP(suchasChinaTelecom)assignsIPaddresstousersviaDHCP.StaticIPaccess:ISPprovidesastaticIPaddresstousers.PPPoE/PPPoAdial‐upaccess(ADSL):usePPPoE/PPPoAvirtualdial‐upconnectiontotheInternet.ChooseSetup>WAN>WANmenu,youwillbeabletoconfiguretheparametersforthechanneloperationmodesofyourADSLModem/RouterTherearemanyparametersonthechannelconfiguration:VPI:ATMVPIforthePVCchannel.Thevalidrangeisfrom0to255.PleaseinputthevalueprovidedbyyourISP.
ADSL2+ModemRouterUserManual21VCI:ATMVCIforthePVCchannel.Thevalidrangeisfrom32to65535(1to31isreservedforwell‐knownprotocols).PleaseinputthevalueprovidedbyyourISP.Encapsulation:AAL5encapsulationmodeforthePVCchannel:LLC/SNAPorVC‐mux.Channelmode:operationofthePVCchannel,itcanbe1483Bridged,1483MER,PPPoE,PPPoA,1483RoutedandIPoA.EnableNAPT:EnableordisabletheNATPfunctionofthePVCchannel.EnableIGMP:EnableordisabletheIGMPfunctionofthePVCchannel.Username:usernameofthePPPconnection.Password:PasswordofthePPPconnection.Type:ThetypeofPPPdial‐up:continuous,manualorconnect‐on‐demand.Idletime:TheidletimeofthePPPconnectionwhenthetypeisconnect‐on‐demand.WANIPsettings:Type:thetypeofthewanIPsettings:fixedorDHCP.LocalIPaddress:theIPaddressoftherouteronthePVCchannel.RemoteIPaddress:thegateway’sIPaddressoftherouteronthePVCchannel.Netmask:thesubnetmaskoftherouteronthePVCchannel.Defaultroute:themodeofthedefaultrouteoftherouter.1.DynamicIPAddress∙SelectthisoptionifyourISPprovidesyouanIPaddressautomatically.ThisoptionistypicallyusedforCableservices.PleaseentertheDynamicIPinformationaccordingly.
ADSL2+ModemRouterUserManual22VPI/VCI:entertheVPI/VCIprovidedbyyourISP.ChannelMode:Select“1483MER”.WANIPSettings:set“Type”asDHCP
ADSL2+ModemRouterUserManual23DefaultRoute:EnableThenclickthe“Add”buttontosetupanewconnection,whentheconnectionissetup,youcanseetherouterwillobtainanIPaddress.2．StaticIPAddressIfyourmeansofaccesstotheInternetis“StaticIP”mode,enterthefixedIPaddress,mask,gatewayaddresstheISPofferstoyou.
ADSL2+ModemRouterUserManual24VPI/VCI:entertheVPI/VCIprovidedbyyourISP.ChannelMode:Select“1483MER”.WANIPSettings:set“Type”asFixedIPDefaultRoute:EnableThenclickthe“Add”buttontosetupanewconnection,whentheconnectionissetup,youcanseetherouterwillobtainanIPaddress.Note:EachIPaddressenteredinthefieldsmustbeintheappropriateIPform,whichisfourIPoctetsseparatedbyadot(x.x.x.x),suchas192.168.1.100.TheRouterwillnotaccepttheIPaddressifitisnotinthisformat.3.PPPoE/PPPoAIfyourmeansofaccesstotheInternetis“ADSLvirtualdial‐up”mode,entertheusernameandpasswordtheISPprovidetoyouraccount,andchoosethetypeofPPPconnection.
ADSL2+ModemRouterUserManual25
ADSL2+ModemRouterUserManual26VPI/VCI:entertheVPI/VCIprovidedbyyourISP.ChannelMode:Select“PPPoE”or“PPPoA”.PPPSettings:Select“Continuous”or“Connectondemand”or“Manual”.(Ifthetypeis“connectondemand”,youshouldalsosettheIdleTime.)Encapsulation:ForbothPPPoA/PPPoEconnection,youneedtospecifythetypeofMultiplexing,eitherLLCorVC‐Mux.DefaultRoute:EnableThenclickthe“Add”buttontosetupanewconnection,whentheconnectionissetup,youcanshowtherouterwillobtainanIPaddressafterthedial‐up.4.BridgeModeIfyouselectthistypeofconnection,themodemcanbeconfiguredtoactasabridgingdevicebetweenyourLANandyourISP.BridgesaredevicesthatenabletwoormorenetworkstocommunicateasiftheyaretwosegmentsofthesamephysicalLAN.Note:Afteryoufinishtheinternetconfiguration,pleaseclickAPPLY/SAVEtomakethesettingstakeeffect.4.3.1.2AotoPVCconfigurationClickAutoPVCintheleftpane,pageshowninthefollowingfigureappears.Inthispage,youcangetPVCautomaticallythroughdetectingfunction,andaddordeletethePVCthatyoudonotwant.
ADSL2+ModemRouterUserManual274.3.1.3ATMChooseSetup>WAN>ATMmenu,youwillbeabletoconfiguretheparametersforthechanneloperationmodesofyourADSLModem/Router
ADSL2+ModemRouterUserManual28Click“ApplyChanges”tosaveyourconfigurations,and“Undo”todiscardyoursettings.4.3.1.4ADSLChooseSetup>WAN>ADSLmenu,youcanchoosewhichADSLmodulationsettingsyourmodemrouterwillsupport.Click“ApplyChanges”afteryouconfiguretheADSLparameters.
ADSL2+ModemRouterUserManual294.3.2LANChooseSetup>LANmenu,andyouwillseethesub‐manualsincludingLAN,DHCP,DHCPStatisticsandLANIPv6.PleaseconfiguretheparametersforLANportsaccordingtothedescriptionsbelow.4.3.2.1LANGotoSetup>LAN>LANpage,youcanconfiguretheLANinterfaceofyourADSLRouter.YoumaychangethesettingforIPaddress,subnetmask,etc..LANIPSetting:IPaddress:TheIPaddressoftheADSLrouter’sLANinterface,thedefaultvalueis192.168.1.1.Subnetmask:ThesubnetmaskoftheADSLrouter’sLANinterface,thedefaultvalueis255.255.255.0.SecondaryIP:Ifyouenablethe“SecondaryIP”,youshouldconfigureanotherIPaddressandsubnetmaskfortheLANinterface.IGMPSnooping:Youcanenable/disabletheIGMPSnoopingfunctionbytheselectradio.Note:IfyouchangetheIPaddressoftheLANinterface,youshouldusethenewIPaddresstoreconnecttothewebserver.ThefirstIPandsecondaryIPmustbelongtodifferentsubnet.
ADSL2+ModemRouterUserManual30EthernetLinkSpeed/DuplexMode:OnLANinterfacesetup,youcanalsoconfigureeachEthernetport’slinkspeed/duplexmode.LANPort:specifytheLANportnumberoftheswitch,itcanbeLAN1,LAN2,LAN2andLAN4LinkSpeed/DuplexMode:themodeoftheselectedLANport,thedefaultvalueis“AutoNegotiation”YoucanselectaLANporttomodifyitslinkspeed/duplexmode.Note:IfyouconfiguretheLANporttoanewmode,suchas“100Mbps/FullDuplex”,youmustmakethesameconfigurationonthePC’sNICwhichtheLANportisconnectedto,thatismeansyoushouldconfigurethemodeonthePC’sNICtobe“100Mbps/FullDuplex”.
ADSL2+ModemRouterUserManual31MACAddressControl:TheroutersupportstheMACaddresscontrolonEthernetport.MACAddressControl:selecttheLANinterfaceonwhichyouwanttorunMACAddressControlNewMACAddress:aMACaddresstobeaddedCurrentAllowedMACAddressTable:itshowsthecurrentallowedMACaddresslistIfyouenabletheMACaddresscontrolonainterfacesuchas“LAN1”,thenthetrafficfromthespecifiedinterface“LAN1”onlywhoseMACaddressmatchestheallowedlistwillbeflowed,otherwisethetrafficwillbedroppedbytherouter.4.3.2.2DHCP:GototheSetup‐>LAN‐>DHCPpage,youcanconfiguretheDHCPmodeofyourADSLRouterasNone,DHCPRelayorDHCPServer.4.3.2.2.1NoneIftheDHCPmodeis“None”,therouterwilldonothingwhenthehostsrequestanIPaddressbyDHCPprotocol.4.3.2.2.2DHCPServerTheDHCPServerisusedtoconfigurecorrectTCP/IPprotocolrelatedparametersforthecomputeronyoulocalnetwork.IfyouenabletheDHCPServerfunctionoftheADSLrouter,youcanmaketheDHCPServerautomaticallyconfiguretheTCP/IPprotocolparameters(suchasIPaddress,subnetmask,gatewayandDNSservers)forthecomputeronyoulocalnetwork.
ADSL2+ModemRouterUserManual32DHCPMode:theDHCPmodecanbeDHCPServer,DHCPRelayandNone.Interface:youcanspecifywhichinterfaceyouwanttoenableDHCPServer.IPPoolRange:theDHCPIPpooladdress.IPAddressmustbe192.168.1.2orgreater,butmustsmallerthan192.168.1.254.DefaultGateway:thedefaultgatewayaddressMaxLeaseTime:thetimethattheDHCPclientisallowedtomaintainanetworkconnection.DomainName:auser‐friendlynamethatreferstothegroupofhosts(subnet)thatwillbeassignedaddressesfromthispoolDNSServer:theIPaddressofDNSserverusedinoptionfiledofDHCPmessage.4.3.2.2.3DHCPRelayIfyouareusingtheotherDHCPServertoassignIPaddresstoyourhostsontheLAN,youcansettherelayserver’sIPaddress.
ADSL2+ModemRouterUserManual33DHCPRelay:SelectRelay,thenyouwillseethenextscreen,theModemRouterwillworkasaDHCPRelay.ADHCPrelayisacomputerthatforwardsDHCPdatabetweencomputersthatrequestIPaddressesandtheDHCPserverthatassignstheaddresses.Eachofthedevice'sinterfacescanbeconfiguredasaDHCPrelay.Ifitisenabled,theDHCPrequestsfromlocalPCswillforwardtotheDHCPserverrunsonWANside.Tohavethisfunctionworkingproperly,pleaserunonroutermodeonly,disabletheDHCPserverontheLANport,andmakesurethattheroutingtablehasthecorrectroutingentry.4.3.2.3DHCPStaticDHCPStaticIPtableshowstheIPaddressandMACaddresstheclientobtainedfromtheDHCPServer.YoucanmanuallyinputIPandMACaddresstomakeastaticassignment.RoutersearchestherelevantentryinthistabletoassignIPaddressaccordingtotheclient’sMACaddress.Iftheroutercan’tfindacorrespondingstaticentry,itwillchooseanunallocatedIPaddressfromDHCPpoolassigntotheclient.GotoSetup‐>LAN‐>DHCPStaticpage,youcansettheDHCPstaticrules.
ADSL2+ModemRouterUserManual34ThentheclientwithMACaddress“00:00:00:00:00:01”willbeassignedanIPaddressof192.168.1.64throughDHCP.4.3.2.4IPv6ClickLANIPv6intheleftpane,thepageshowninthefollowingfigureappears.Inthispage,youcanchangeIPaddressoftherouter.ThedefaultIPaddressis192.168.1.1,whichistheprivateIPaddressoftherouter
ADSL2+ModemRouterUserManual35GlobalAddress:Specifythelanglobalipv6address,maybeassignedbyISPEnable:EnableordisabletheRouterAdvertisementfeatureMFlag:Enableordisablethe“Managedaddressconfiguration”flaginRApacketOFlag:Enableordisablethe“Otherconfiguration”flaginRApacketPrefixMode:SpecifytheRAfeatureprefixmode:“Auto”:theRAprefixwilluseWandhcp‐pdprefix.DHCPv6Mode：“Manual”:userwillspecifytheprefixAddress,Length,PreferredtimeandValidtime.DHCPv6ModeSpecifythedhcpv6servermode:“None”:closedhcpv6server.“Manual”:dhcpv6serverisopenedanduserspecifythedhcpv6serveraddresspoolandotherparameters.“Auto”:dhcpv6serverisopenedandituseWandhcp‐pdprefixtogenerateaddresspool.4.3.3WLANToconnecttotheWirelessAP,weshouldhavethemostbasicconfigurationoftherouteratfirst.Inthissection,youcansetthewirelessnetworkparametersrequiredtoaccesstheAPofyourWLANinterface.
ADSL2+ModemRouterUserManual364.3.3.1BasicSettingsGotoSetup‐>WLAN‐>Basicpage,youcanconfigurethewirelessparameters.Hereyoumayenableordisablethewirelessfunction.Youcanalsochangethewirelessparameters,suchasBand,SSID,ChannelWidth,ControlSideband,ChannelNumberandRadioPower.Band:Inthedrop‐downlistyoucanselectthebandtype.Forexample:2.4Gb+g+nallows2.4G802.11b,802.11gand802.11nwirelessclientstoconnecttothiswirelessModemRouter.Mode:Inthedrop‐downlist,youcanselectAPorAP+WDS,whichallowswirelessstationtoassociatewithAPorAP+WDS.ChannelNumber:Selectthechannelyouwanttousefromthedrop‐downListofchannel.Thisfielddetermineswhichoperatingfrequencywillbeused.Itisnotnecessarytochangethewirelesschannelunlessyounoticeinterferenceproblemswithanothernearbyaccesspoint.ChannelWidth: SelecttheChannelWidthyouwanttousefromthedrop‐downList.Ifbiggerbandwidthisselected,devicecouldtransmitandreceivedatawithhigherspeed.
ADSL2+ModemRouterUserManual374.3.3.2SecurityGotoSetup‐>WLAN‐>Securitypage,youcanconfigurethewirelesssecurityparameters.Hereyoucanchoosetheencryptionmethodtopreventanyunauthorizedaccesstoyourwirelessnetwork.Therearethreemostcommonlyusedencryptionmethod(atotalofsixencryptionsupport),includingtheWEPencryption,WPA(TKIP),WPA2(AES),etc.(1)WEPIftheencryptionisWEP,youshouldclick“SetWEPkey”buttontoentertheWEPkeysetuppage.
ADSL2+ModemRouterUserManual38HereyoucanchoosetheSSIDtype(rootSSIDorvirtualAccessPoint)andsettheWEPkeylength,keyformatandDefaultTxkey. SSIDTYPE:choosetheSSIDyouwanttoconfigure,therearecanberootSSIDorvirtualAccessPoint KeyLength:thelengthoftheWEPkey,itcanbe64bitsor128bits KeyFormat:theformatoftheWEPkey,itcanbeASCIIorhex Encryptionkey:theWEPkey DefaultTxKey:youcanselectonekeyfromthefollow4EncryptionkeyasthecurrentkeyIfyouwanttouse802.1xauthentication,youcanenablethisoptiononthecheckbox.Youshouldsettheport,IPaddressandpasswordfortheauthenticationradiusserver.
ADSL2+ModemRouterUserManual39(2)WPA/WPA2TherearetwoWPAencryptionrules:AESandTKIP,youcanselectanyoneastheencryption.TherearealsotwoWPAAuthenticationmode,itcanbeeitherEnterprise(RADUIS)orPersonal(Pre‐SharedKey).ThemostcommonlyusedauthenticationmodeisPre‐SharedKey.YoushouldsetthePre‐SharedKeyFormatandPre‐SharedKeyvalue. Pre‐SharedKeyFormat:itcanbeeitherPassphraseorHex(64characters) Pre‐SharedKey:thevalueofthePre‐SharedKeyIftheauthenticationmodeisRADIUS,youshouldsettheport,IPaddressandpasswordfortheauthenticationradiusserver.
ADSL2+ModemRouterUserManual404.3.3.3MBSSIDGotoSetup‐>WLAN‐>MBSSIDpage,youcanconfiguretheparametersforthevirtualaccesspoint.
ADSL2+ModemRouterUserManual414.3.3.4AccessControlGotoSetup>WLAN>AccessControlWirelessaccesscontrolfunctionisusedtoalloworprohibittheclientaccesstothewirelessnetworkbyMACaddress.WirelessAccessControlMode:inthedrop‐downlist,youcanselect“Disable”,”AllowListed”and“DenyListed”.Ifyouchoose'AllowedListed',onlythoseclientswhosewirelessMACaddressesareintheaccesscontrollistwillbeabletoconnecttoyourAccessPoint.
ADSL2+ModemRouterUserManual42When'DenyListed'isselected,thesewirelessclientsonthelistwillnotbeabletoconnecttheAccessPoint.MACAddress:inputtheMACaddressintheblank,andclick“Add”toadditto“CurrentAccessControlList”4.3.3.5AdvancedGotoSetup>WLAN>Advancedpage,youcanconfiguretheWirelessAdvancedSettings.ThesesettingsareonlyformoretechnicallyadvanceduserswhohaveasufficientknowledgeaboutwirelessLAN.ThesesettingsshouldnotbechangedunlessyouknowwhateffectthechangeswillhaveonyourAccess4.3.3.6Wi‐FiProtectedSetupGotoSetup>WLAN>WPS,youcanchangethesettingforWPS(Wi‐FiProtectedSetup).UsingthisfeaturecouldletyourwirelessclientautomicallysyncronizeitssettingandconnecttotheAccessPointinaminutewithoutanyhassle.
ADSL2+ModemRouterUserManual43TherearetwomodesofWPSsettings:4.3.4WirelessBroadcastSSID: Whenwirelessclientssurveythelocalareaforwirelessnetworkstoassociatewith,theywilldetecttheSSIDbroadcastbytheModemRouter.TobroadcasttheRouter’sSSID,keepthedefaultsetting.Ifyoudon’twanttobroadcasttheRouter’sSSID,selectNo.UseWPS:ItallowsyoutoaddanewwirelessdevicetoanexistingnetworkquicklybypushingWPSbuttonifyourwirelessadapteralsosupportsWi‐FiProtectedSetup.WPSSettings:ThesearethesettingsofWPS.Itshowsonlywhenyouenabled‘UseWPS’.Inthiscondition,youcanjustleavetheAuthenticationTypeasOPEN.WPSstate:ShowtheconfigurationstatesofWPSfunction.WPSmode:YoucansettheWPSeitherviapressingtheWPSbuttonorenterthePINnumbermanually.Ⅰ.PINcodePleasewritedownthePINcodeofyourwirelessnetworkadapterandenteritintothebarofenrolleePINcode.ThenpushtheWPSbuttononyouradapter.TheWPSlightwillfirstgetflashingthensolidoniftheoperationsucceeds.Ⅱ.PBC
ADSL2+ModemRouterUserManual44First,pushthebuttonofWPSonthisModemRouter,releaseit.Thenturntoyourwirelessnetworkadapter,pushtheWPSbuttonandreleaseit.Waitamoment,theWPSwillbecomeflashingthenfinallygetsolidoniftheconnectionissuccessful.Note:1)ThisfeatureisavailableonlywhenOPEN,WPA‐PSK,WPA2‐PSKorWPA/WPA2‐PSKmodeisconfigured.2)TobuildasuccessfulconnectionbyWPS,youshouldalsodothecorrespondingconfigurationofthenewdeviceforWPSfunctionmeanwhile.WPSprogress:IdleorInprogress,showstheprogressofWPSAuthenticationType: Selectanauthenticationtypefromthedrop‐downlist,whichallowsyoutoconfiguresecurityfeaturesofthewirelessLANinterface.Optionsavailableare:Disabled,WEP‐64Bits,WEP‐128Bits,WPA‐PSK,andWPA2‐PSK.Ⅰ.WEP‐64Bits:ToconfigureWEP‐64Bitssettings,selecttheWEP‐64Bitsoptionfromthedrop‐downlist.Themenuwillchangetooffertheappropriatesettings.WPA‐64Bitsisadataprivacymechanismbasedona64‐bitsharedkeyalgorithm,asdescribedintheIEEE802.11gstandard.Ⅱ.WEP‐128Bits SelectWEP‐128Bits,themenuwillchangetooffertheappropriatesettings.128‐bitisstrongerthan64‐bit.Ⅲ.WPA‐PSKToconfigureWPA‐PSKsettings,selecttheWPA‐PSKoptionfromthedrop‐downlist.Themenuwillchangetooffertheappropriatesettings.WPA‐PSKrequiresasharedkeyanddoesnotuseaseparateserverforauthentication.PSKkeyscanbeASCIIorHextype.Ⅳ. WPA2‐PSK ToconfigureWPA2‐PSKsettings,selecttheWPA2‐PSKoptionfromthedrop‐downlist.Themenuwillchangetooffertheappropriatesettings.WPA2‐PSKrequiresasharedkeyanddoesnotuseaseparateserverforauthentication.PSKkeyscanbeASCIIorHextype.Encryption:Selecttheencryptionyouwanttouse:Automatic,TKIPorAES(AESisanencryptionmethodstrongerthanTKIP).•TKIP(TemporalKeyIntegrityProtocol):Awirelessencryptionprotocolthatprovidesdynamic
ADSL2+ModemRouterUserManual45encryptionkeysforeachpackettransmitted.•AES(AdvancedEncryptionStandard):Asecuritymethodthatusessymmetric128‐bitblocksdataencryption.Pre‐SharedKey:EnterthekeysharedbytheModemRouterandyourothernetworkdevices.Itmustbe8‐63ASCIIcharactersor64Hexadecimaldigits.WirelessMACAddressFilter: WirelessaccesscanbefilteredbyusingtheMACaddressesofthewirelessdevicestransmittingwithinyournetwork’sradius.TofilterwirelessclientsbyMACAddress,eitherdenyorallowaccess.IfyoudonotwishtofilterusersbyMACAddress,selectDeactivated.Active:UsedtoenableordisablethiswirelessMacfilterfunction.Action:ChooseAlloworDenytoalloworblockwirelessaccessfromthedeviceslistedonthescreen.MacAddress: EntertheMACAddressyouwishtofilterinthefield.4.3AdvancedSetupChooseAdvancedSetup,youcanseethenextsubmenus:Clickanyofthem,andyouwillbeabletoconfigurethecorrespondingfunction.
ADSL2+ModemRouterUserManual464.3.1RouteChooseAdvanced,youcanseethenextsubmenus:4.3.1.1StaticRoute:ChooseAdvanced‐>StaticRoutemenu,andyouwillseetheroutingtablelist:FilltheblankspaceandclickAddRoutebuttontoaddanewroute.Destination:ThisparameterspecifiestheIPnetworkaddressofthefinaldestination.SubnetMask:Enterthesubnetmaskforthisdestination.
ADSL2+ModemRouterUserManual47Nexthop:EntertheIPaddressofthegateway.ThegatewayisanimmediateneighborofyourADSLRouterthatwillforwardthepackettothedestination.OntheLAN,thegatewaymustbearouteronthesamesegmentasyourRouter;overInternet(WAN),thegatewaymustbetheIPaddressofoneoftheremotenodes.Metric:Metricrepresentsthecostoftransmissionforroutingpurposes.IPRoutinguseshopcountasthemeasurementofcost,withaminimumof1fordirectlyconnectednetworks.Enteranumberthatapproximatesthecostforthislink.Thenumberneednottobeprecise,butitmustbetween1and15.Inpractice,2or3isusuallyagoodnumber.Interface:theWANinterfacetowhichastaticrouteistobeapplied.TheStaticRouteTableshowsthecurrentstaticrouteentries.4.3.1.2IPv6StaticRoute:Destination:Typethedestinationfortheroute.Thedestinationcanbeahostaddress,networkaddress,orthedestinationforthedefaultroute,Prefixlength:Typetheprefixlengthofthedestination.Theprefixisthepartoftheaddressthatspecifiesthenetworkidentifier.TheprefixlengthidentifieshowmanybitsofthedestinationaddressinanIPv6packetmustmatchtheDestinationfieldinthisroute.Aprefixlengthof128meansthatonlyanexactmatchofthedestinationaddresscanusethisroute.Aprefixlengthof0meansthatanydestinationaddresscanusethisroute.
ADSL2+ModemRouterUserManual48Nexthop:TypetheIPv6addressfornexthopforthisroute.ForLANinterfaces,thegatewayaddressmustbeconfiguredandmustbeadirectlyreachableIPaddressonthenetworksegmentoftheselectedinterface.Fordemand‐dialinterfaces,thegatewayaddressisnotconfiguredorused.Interface:ListstheavailableLANordemand‐dialinterfaces.SelecttheonetobeusedtoforwardtheIPpacketifthisrouteisselected.4.3.1.3RIP:RIPisaninternetprotocolyoucansetuptoshareroutingtableinformationwithotherroutingdevices.ChooseAdvanced‐>Route‐>RIPpage,youcanconfiguretheRIPsettings.HereyoucanenableordisabletheRIPfunction.RIP:enableordisabletheRIPfunctionoftherouter.Interface:theinterfaceonwhichyouwanttoenableRIPRecvVersion:indicatetheRIPversioninwhichinformationmustbepassedtothedeviceitcanbeacceptedintoitsroutingtableSendVersion:indicatetheRIPversionthisinterfacewillusewhenitsendsitsrouteinformationtotheotherdevice
ADSL2+ModemRouterUserManual49TheRIPConfigListshowsthecurrentRIPsettingofthedevice.4.3.2NATChooseAdvanced‐>NATmenu,youcansetuptheNAT(NetworkAddressTranslation)function.4.3.2.1DMZ:ADemilitarizedZone(DMZ)allowsasinglehostonyourLANtoexposeALLofitsportstotheInternet.ChooseAdvanced‐>NAT‐>DMZpage,youcanconfiguretheDMZsettings.ADMZ(demilitarizedzone)isahostbetweenaprivatelocalnetworkandtheoutsidepublicnetwork.UsersofthepublicnetworkoutsidethecompanycanaccesstotheDMZhost.Itallowsyoutoexposeonenetworkusertotheinternetforsomespecial‐purposeservicesuchasinternetgamingorvideoconferencing.DMZhostingforwardsalltheportsatthesametimeto
ADSL2+ModemRouterUserManual50onecomputer.YoushouldassignastaticIPaddresstothedestinationcomputerbeforeyouusethisfeature.DMZHostIPAddress:EnterthespecifiedIPAddressforDMZhostontheLANside.Note:Forsecurityreasons,youshouldavoidusingthedefaultDMZserverfeature.WhenacomputerisdesignatedasthedefaultDMZserver,itlosesmuchoftheprotectionofthefirewall,andisexposedtomanyexploitsfromtheInternet.Ifcompromised,thecomputercanbeusedtoattackyournetwork.4.3.2.2VirtualServer:ChooseAdvanced‐>NAT‐>VirtualServer,youcanconfiguretheVirtualServer.TheVirtualServeristheserversbehindNAT(ontheLAN),forexample,WebserverorFTPserver,thatyoucanmakevisibletotheoutsideworldeventhoughNATmakesyourwholeinsidenetworkappearasasinglemachinetotheoutsideworld. YoushouldassignastaticIPaddresstothedestinationcomputerbeforeyouusethisfeature.
ADSL2+ModemRouterUserManual51UsualServiceName&User‐definedServiceName:thenameofthisvirtualserverProtocol:theprotocolofthisvirtualserverused,itincludeTCP&UDPtype.WANSetting:theWANsettingofthisvirtualserverused;itcanbeinterfaceandIPaddress.WANInterface:theinterfaceonwhichthevirtualserverusedonWANsideWANIPAddress:theIPaddresswhichthevirtualserverusedonWANside.YoucanaccessthisIPandWANportfromWANsidetoobtaintheservice.WANPort:theopenportonWANside.Itcanbeeitherasingleportoraportrange.LANOpenPort:Enterthespecificstartandendportnumberyouwanttoforward.Ifitisoneportonly,youcanentertheendportnumberthesameasstartportnumber.Forexample,youwanttosettheFTPvirtualserver,youcansetthestartandendportnumberto21.LANIPAddress:theIPaddressofthehostwhichprovidestheserviceonLANside.CurrentVirtualServerForwardingTable:Thisdisplaystheinformationaboutthevirtualserversyouestablish.
ADSL2+ModemRouterUserManual52ClickDelete/Disable、Enabletomakeyouroperationgetcorrespondingeffect.4.3.2.3ALG:TheroutersupportsseveralNATALGandpass‐Throughfunction.ChooseAdvanced‐>NAT‐>ALGpage,youcanconfiguretheALGsettings.HereyoucanenableordisabletheALGorpass‐throughfunctionforeachapplication.4.3.2.4NATEXCLUDEIP:ClickNATExcludeIPintheleftpane,thepageshowninthefollowingfigureappears.Inthepage,youcanconfiguresomesourceIPaddresseswhichusethepurgeroutemodewhenaccessinginternetthroughthespecifiedinterface.
ADSL2+ModemRouterUserManual534.3.2.5PortTrigger:Porttriggerisusedtorestrictcertaintypesofdatapacketsfromyourlocalnetworktointernet.Useofsuchfilterscanbehelpfulinsecuringandrestrictingyourlocalnetwork.ChooseAdvanced‐>NAT‐>PortTriggerpage,youcanconfiguretheporttriggerrules.
ADSL2+ModemRouterUserManual54NatPortrigger:enableordisabletheporttriggerfunctiononthedeviceApplicationType:youcanselecttheservicefromthe“UsualApplicationName”ordefinethenamefrom“User‐definedApplicationName”StartMatchPort/EndMatchport:thestartandendporttomatchTriggerProtocol:theprotocoltotriggertherule,itcanbeTCP,UDPorTCP/UDPStartRelatePort/EndRelatePort:thestartandendrelateportOpenProtocol:itcanbeTCP,UDPorTCP/UDPNATType:itcanbeoutgoingorincoming4.3.2.6FTPALGPort:FTGALGportisusedtoconfiguretheFTPserverALGandFTPclientALGports.ChooseAdvanced‐>NAT‐>FTPALGPortpage,youcanconfiguretheftpALGports.
ADSL2+ModemRouterUserManual55IftheFTPserverlistentheporton2100,youcanaddaFTPALGport2100onthedevice.4.3.2.7NatIPMapping:NATIPmappingallowsyoutoconfigureoneIPpoolforspecifiedsourceIPaddressfromLAN,soapacketwhosesourceIPisinrangeofthespecifiedaddresswillselectoneIPaddressfrompoolforNAT.ChooseAdvanced‐>NAT‐>NATIPMappingpage,youcanconfigurethemappingrules.
ADSL2+ModemRouterUserManual56Type:thetypeofthismappingrule.Itcanbe“One‐to‐One”,“Many‐to‐One”,“Many‐to‐Many”and“One‐to‐Many”. One‐to‐One:onelocalIPwillbemappedtooneglobalIP Many‐to‐One:theIPbetween“LocalStartIP”and“LocalEndIP”willbemappedtoaglobalIP Many‐to‐Many:theIPbetween“LocalStartIP”and“LocalEndIP”willbemappedtotheIPbetween“GlobalStartIP”and“GlobalEndIP” One‐to‐Many:onelocalIPwillbemappedtoanyoftheIPbetween“GlobalStartIP”and“GlobalEndIP”LocalStartIP:alocalIPaddressLocalEndIP:alocalIPaddressGlobalStartIP:aglobalIPaddressusedforNATGlobalEndIP:aglobalIPaddressusedforNAT4.3.3QoSRouterprovidesacontrolmechanismwhichservestrafficwithdifferentpriority.Thetrafficisclassifiedbycriteria.Aclassificationrulecontainsthreeconfigurationblocks:Qospolicy,schedulemodeandtrafficrule.TheQospolicyenablesyoutoclassifypacketonthebasisof
ADSL2+ModemRouterUserManual57variousfieldsinthepacket;theschedulemodeenablesyoutoconfigurewhichpriorityqueueyouwanttouse;thetrafficruleenablesyoutoassigntheprecedenceoraddmarkerfordifferentstreams.ChooseAdvanced‐>QoS,oucanconfiguretheprecedenceforeachincomingpacketbasedonspecifiedpolicy.IPQoS:EnableordisabletheIPQoSfunctiononthedeviceQoSPolicy:policyofQoS.Thetrafficwillbeclassifiedonthebaseofthispolicy.Itcanbebasedonstream,802.1porDSCP.ScheduleMode:theschedulemodeoftheIPQoSfunction,itcanbestrictpriororWFQ(4:3:2:1). Strictpriortrafficwithdifferentprioritywillbesendbyitspriority,thehigherprioritythetrafficis,thehigherprioritythetrafficwillbesendout. WFQ(4:3:2:1)trafficwithdifferentprioritywillbesendinproportionofitspriority,thefourprioritytrafficwillbesendoutinproportionto4:3:2:1.(1) StreamIftheQoSpolicyis“streambased”,youshouldconfiguretheQoSrule.Pressthe“addrule”buttontoaddanewrule.
ADSL2+ModemRouterUserManual58SrcIP:thesourceIPaddressoftheruleSrcMask:thesourcemaskoftheruleDestIP:thedestinationIPaddressoftheruleDestMask:thedestinationmaskoftheruleSrcPort:thesourceportnumberoftherule.IftheprotocolfiledisnotbeenselectedorisselectedasICMP,theSrcportfiledcan’tbeconfigured.DestPort:thedestinationportnumberoftherule.IftheprotocolfiledisnotbeenselectedorisselectedasICMP,theDestportfiledcan’tbeconfigured.Protocol:theprotocoloftherule.ItcanbeTCP,UDP,ICMPandTCP/UDP.
ADSL2+ModemRouterUserManual59Phyport:theincomingportoftherule.Itindicatesthephysicalportofthetrafficisincoming.SetPriority:thepriorityoftherule.Itcanbep0(highest),p1,p2,p3(lowest).Thetrafficmatchestherulewillbeassignedthepriorityyouhaveconfigured.InsertormodifyQoSmark:youcaninsertormodifytheDSCPor802.1ptag.Thetrafficmatchestherulewillbeaddedormodifiedthemark.Note:Ifyouselect802.1ptag,pleasemakesure802.1qisenabledinspecifiedWANinterface,otherwise802.1ptagwillnotbetagged.TheQoSRulelistshowsthecurrentrulesonthedevice.Delete:selectarulethenpress“delete”button,theselectedrulewillbedeletedfromQosrulelist.Deleteall:deletealltherulesfromQoSrulelist.(2) 802.1pIftheQoSpolicyis“802.1pbased”,youshouldconfigurethe802.1psetting.Pressthe“802.1pconfig”buttontoconfigurethe802.1ppriority.
ADSL2+ModemRouterUserManual60802.1ptag:thenumberof802.1ptagSendpriority:theprioritytotransmit.Thetrafficmatchesthe802.1pfiledwillbeassignedthispriority.(3) DSCPIftheQoSpolicyis“DSCPbased”,youshouldconfiguretheDSCPsetting.Pressthe“DSCPconfig”buttontoconfiguretheDSCPpriority.
ADSL2+ModemRouterUserManual61DSCPtag:thevalueoftheDSCPfiledTransmitprior:theprioritytotransmit.ThetrafficmatchestheDSCPfiledwillbeassignedthispriority.
ADSL2+ModemRouterUserManual624.3.4CWMPCPEWANManagementProtocol(CWMP)isaprotocolforcommunicationbetweenaCPEandAuto‐ConfigurationServer(ACS).TherouteroffersCWMPfeature.ThefunctionsupportsTR‐069protocolwhichcollectsinformation,diagnosesthedevicesandconfiguresthedevicesautomaticallyviaACS(Auto‐ConfigurationServer).ChooseAdvanced‐>CWMP,youcanconfiguretheTR‐069CPE.HereyoumaychangethesettingfortheACS’sparameters.ACSparameters:Enable:enableordisabletheCWMPURL:ACSURL.UserName:theusernamethedeviceshouldusewhenconnectingtotheACSPassword:thepasswordthedeviceshouldusewhenconnectingtotheACSPeriodicInformEnable:whenthisfieldisenabled,thedevicewillsendanInformRPCtotheACSserveratthesystemstartup,andwillcontinuetosenditperiodicallyataninterval
ADSL2+ModemRouterUserManual63definedin“PeriodicInformInterval”field;whenthisfieldisdisabled,thedevicewillonlysendInformRPCtotheACSserveronceatthesystemstartup.PeriodicInformInterval:theintervaltosendInformRPCConnectionRequestparameters:UserName:usernametheremoteACSshouldusewhenconnectingtothedevicePassword:passwordtheremoteACSshouldusewhenconnectingtothedevicePath:thepathofthedeviceConnectionRequestURL.Port:theportofthedeviceConnectionRequestURL4.3.5PortMappingThedeviceprovidesmultipleinterfacegroups,uptofiveinterfacegroupsaresupportedincludingonedefaultgroup.Trafficcomingfromoneinterfaceofagroupcanonlybeflowedtotheinterfacesinthesameinterfacegroup.Thus,thedevicecanisolatetrafficfromgrouptogroupforsomaapplication.Bydefault,alltheinterfaces(LANandWAN)belongtothedefaultgroup,andtheotherfourgroupsareallempty.Itispossibletoassignanyinterfacetoanygroupbutonlyonegroup.ChooseAdvanced‐>PortMappingpage,youcanconfigurethemappinggroup.
ADSL2+ModemRouterUserManual64Youcanenableordisabletheportmappingfunctionofthedevicebytheselectradiobutton.If“Enable”radioisselected,youcanconfigurethemappinggroupasfollowsteps:Step1:Selectagroupfromthetable,thenyoucanseetheavailableinterface(LANandWAN)andgroupedinterfacelistStep2:Selectinterfacesfromtheavailableandgroupedinterfacelistandaddittothe“Interfacegroup”using“Add>”buttonordeleteittothe“Interfacegroup”using“>Del”buttontomanipulatetherequiredmappingoftheports.Step3:Click“Apply”buttontofinishtheconfiguration.4.4Firewall4.4.1MACfilterInordertomanagementyourlocalnetworkbetter,youcanusetheMACaddressfilterfunctiontocontroltheinternetaccess.
ADSL2+ModemRouterUserManual65GotoFirewall‐>MACFilterpage,youcansettheMACfilteringrules.Outgoing/IncomingDefaultPolicy:thedefaultactionofoutgoing/incomingconnection.Itcanbe“Deny”or“Allow”.Iftheconnectiondoesn’tmatchanyMACfilteringrules,therouterwillhandletheconnectionwiththedefaultactionyouhaveset.Direction:thedirectionofthefilterentry,itcanbe“Outgoing”or“Incoming”.Action:theactionofthefilterentry,itcanbe“Deny”or“Allow”.Iftheactionis“Deny”,theconnectionmatchesthefilterrulewillbedenied,iftheactionis“Allow”,theconnectionmatchesthefilterrulewillbeallowed.SourceMAC:thesourceMACaddressofthefilterentry,ifemptymeansmatchesanysourceMACaddress.DestinationMAC:thedestinationMACaddressofthefilterentry,ifemptymeansmatchesanysourceMACaddress.CurrentMACFilterTable:itshowsthecurrentMACfilteringrules.Youcandeletetheentryonthelist.
ADSL2+ModemRouterUserManual664.4.2IP/PortFilter4.4.2.1 IP/Port Filter GotoFirewall‐>IP/PortFilterpage,youcansettheIP/Portfilterrulestosecureorrestrictyourlocalnetwork.Onthefrontofthepage,youcanseethedefaultactionofoutgoing/incomingconnection.IftheIPconnectiondoesn’tmatchanyfilterrules,therouterwillhandletheconnectionwiththedefaultactionsetting.
ADSL2+ModemRouterUserManual67RuleAction:thefiltermodeofthisentry,itcanbe“Permit”and“Deny”.Ifthemodeis“Permit”,theIPconnectionmatchestherulewillbepermitted,ifthemodeis“Deny”,theIPconnectionmatchestherulewillbedenied.Protocol:theprotocolofthisentry,itcanbe“IP”,“ICMP”,“TCP”and“UDP”.Direction:thedirectionofthisentry,itcanbe“upstream”and“Downstream”.SourceIPAddress/MaskAddress:thesourceIPaddressandmaskaddressoftheentry.DestIPAddress/MaskAddress:thedestinationIPaddressandmaskaddressoftheentry.Sport:Iftheprotocolis“TCP”or“UDP”,youshouldsetthesourceportoftheentry,itcanbeasingleportoraportrange.Dport:Iftheprotocolis“TCP”or“UDP”,youshouldsetthedestinationportoftheentry,itcanbeasingleportoraportrange.Enable:enableordisablethisfilterentry.CurrentFiltertable:itshowsthecurrentfilterrules.Youcanenableordisableordeletethefilterentry.4.4.2.2 IPv6/Port Filter ClickIPv6/PortFilterintheleftpane,thepageshowninthefollowingfigureappears.Entriesinthistableareusedtorestrictcertaintypesofipv6datapacketsfromyourlocalnetworktotheInternetthroughtheGateway.
ADSL2+ModemRouterUserManual68OutgoingDefaultAction:DisplaycurrentlantowandefaultactionIncomingDefaultAction:DisplaycurrentwantolandefaultactionRuleAction:Specifytheruleaction:PermitorDenyProtocol:Specifytheruleprotocols:IPv6,ICMP6,TCPorUDPIcmp6Type: WhenprotocolisselectedICMP6,userspecifyicmp6type,nowonlysupportPING6Direction：“Upstream”meanslantowan;“Downstream”meanswantolan.SourceIPv6Address:Specifythesourceipv6addressPrefixLength:Specifythesourceipv6addressprefixlengthDestIPv6Address:Specifythedestinationipv6addressPrefixLength:Specifythedestinationipv6addressprefixlengthSport:SpecifysourceportwhenselectTCPorUDPDPort:SpecifydestinationportwhenselectTCPorUDPEnable:EnableordisablethisfilterruleApplyChanges:AddtheruletosystemReset:Resetaboveitems4.4.3URLfilter
ADSL2+ModemRouterUserManual69InordertomanagethesitecontrolofyourlocalLANclient,youcanuseURLfilteringfunctiontospecifywhichsitecan’tbeaccessed.GotoFirewall‐>URLFilterpage,youcanaddanddeletethefilteredkeyword.URLBlockingCapability:EnableordisabletheURLfilteringfunction.Ifitisenabled,theaccesstothesitewhichmatchesthekeywordwillbeblockedbytherouter,ifitisdisabled,nothingwillbedone.Keyword:thekeywordofthesiteyouwanttoblock.URLBlockingTable:itshowsthecurrentURLfilteringentry.Youcandeletetheselectedentry.4.4.4ACLACLfunctionisusedtospecifywhichservicesareaccessiblefromLANorWANside.4.4.4.1ACLGotoFirewall‐>ACLpage,youcansettheACLentry.
ADSL2+ModemRouterUserManual70DirectionSelect:thedirectionofthisACLentry,itcanbeLANorWAN.LANACLSwitch:youcanenableordisabletheACLfunctiononLANside.Ifitisdisabled,allhostsonLANsidecanaccesstheserviceswhichyourrouterprovide.Ifitisenabled,onlythehostsontheACLlistcanaccessthespecifyservices.IPAddress:theIPaddressofthehost,iftheIPis0.0.0.0,itmeansanyIP.ServiceAllowed(LANside):theallowedserviceswhichthehostcanaccess.Itcanbe“any”,oranyspecifiedservice,suchas“web”,”telnet”,”ftp”,”tftp”,”snmp”and“ping”.Ifselect“any”,itmeansthehostcanaccessalltheservicestherouterprovides.IfthedirectionisWAN,therearesomedifferentsettingswithLANside.
ADSL2+ModemRouterUserManual71WANSetting:thesettingofWANside,itcanbe“Interface”or“IPAddress”.Ifitis“Interface”,youshouldspecifyaWANinterfaceforthisACLentry.IftheWANsettingis“IPAddress”,youshouldspecifytheIPaddressofthehostonWANside.
ADSL2+ModemRouterUserManual72ServiceAllowed:youcanspecifytheserviceandopenedportforthisserviceonWANside.Thehostaccessthespecifiedportcanobtainthespecifiedservicetherouterprovides.CurrentACLTable:itshowsthecurrentACLsetting.4.4.4.2 ACL IPv6 Configuration ClickIPv6ACLintheleftpane,thepageshowninthefollowingfigureappears.EntriesinthisACLtablepermitcertaintypesofdatapacketsfromyourlocalnetworkortheInternettotheGateway
ADSL2+ModemRouterUserManual73DirectionSelect:Selecttherouterinterface.YoucanselectLANorWAN.Inthisexample,LANisselectedLANACLSwitch:SelectittoenableordisableACLfunction.IPAddress:EntertheIPv6addressofthespecifiedinterface.OnlytheIPv6addressthatisinthesamenetworksegmentwiththeIPv6addressofthespecifiedinterfacecanaccesstherouter.ServicesAllowed:YoucanchoosethefollowingservicesfromLAN:Web,Telnet,FTP,TFTP,SNMPorPING.Youcanalsochoosealltheservices.Add:Aftersettingtheparameters,clickittoaddanentrytotheCurrentIPv6ACLTableReset:Clickittorefreshthispage.SetdirectionofthedatapacketstoWAN,thepageshowninthefollowingfigureappears
ADSL2+ModemRouterUserManual74DirectionSelect:Selecttherouterinterface.YoucanselectLANorWAN.Inthisexample,WANisselected.WANSetting:YoucanchooseInterfaceorIPv6Address.WANInterface:ChoosetheinterfacethatpermitsdatapacketsfromWANtoaccesstherouter.IPAddress:EntertheIPv6addressontheWAN.OnlytheIPv6addressthatisinthesamenetworksegmentwiththeIPv6addressontheWANcanaccesstherouter.ServicesAllowed:YoucanchoosethefollowingservicesfromWAN:Web,Telnet,FTP,TFTP,SNMP,orPING.Youcanalsochoosealltheservices.Add:Aftersettingtheparameters,clickittoaddanentrytotheCurrentIPv6ACLTable.Reset:Clickittorefreshthispage4.4.5DoSDoSTherouterprovidesaprotectionofDenialofServiceattack.
ADSL2+ModemRouterUserManual75GotoFirewall‐>DoSpage,youcanconfigurethedosparameters.YoucanenableordisabletheDoSprevention,andyoucanalsospecifythehackitem.4.5Maintenance4.5.1Upgrade4.5.1.1 Firmware upgrade TheroutersupportsthefirmwareupgradefromHTTP.
ADSL2+ModemRouterUserManual76GotoMaintenance‐>Update‐>FirmwareUpdatepage,youcanupgradethefirmwaretothenewversiononthescreen.Makesurethefirmwareorromfileyouwanttouseisonthelocalharddriveofthecomputer.ClickBrowsetofindthelocalharddriveandlocatethefirmwareorromfiletobeusedforupgrade.Toupgradetherouter'sfirmware,followtheseinstructionsbelow:Step1:Downloadamorerecentfirmwareupgradefile.Step2:Typethepathandfilenameoftheupdatefileintothe‘SelectFile’field.OrclicktheBrowsebuttontolocatetheupdatefile.Step3:ClicktheUploadbutton.Note:1)Newfirmwareversionsarepostedathttp://www.netis‐systems.comandcanbedownloadedforfree.Iftherouterisnotexperiencingdifficulties,thereisnoneedtodownloadamorerecentfirmwareversion,unlesstheversionhasanewfeaturethatyouwanttouse.2)Whenyouupgradetherouter'sfirmware,youmayloseitscurrentconfigurations,sopleasebackuptherouter’scurrentsettingsbeforeyouupgradeitsfirmware.3)DonotturnofftherouterorpresstheResetbuttonwhilethefirmwareisbeingupgraded.4)Therouterwillrebootaftertheupgradinghasbeenfinished.Youshouldselectthecorrectfirmwareimagefirst,andthenapplythe“Upload”button.4.5.1.2 Backup/Restore
ADSL2+ModemRouterUserManual77GotoMaintenance‐>Update‐>Backup/Restorepage,youcansavethecurrentconfigurationsettingstoafile,andyoucanalsorestorethesettingsfromaconfigurationfile. TobackuptheModemRouter’scurrentsettings:Step1:ClicktheSavebutton,youcansee:Step2:ClickSavebuttontosavethefileastheappointedfile.TorestoretheModemRouter’ssettings:Step1:ClicktheBrowsebutton,youcansee:
ADSL2+ModemRouterUserManual78Step2:ChoosethefilewhichyouhavesavedandClickOpenbuttontorestorethesettings4.5.2PasswordGotoMaintenance‐>Passwordpage,youcanconfiguretheuseraccountoftherouter.Hereyoucanadduseraccounttoaccessthewebserver,andmodifythepasswordofthespecifieduser.Tocreateaaccount:Step1:Typeausernameandit’spasswordwhichyouhaveremembered
ADSL2+ModemRouterUserManual79Step2:ClickAddbuttontocreateauseraccountTochangeapasswordofaaccount:Step1:Chooseaaccountwhichyouwanttochangethepassword.Step2:FilluptheOldpassword,NewpasswordandConfirmpassword,thenclickModifybuttontosaveit.
ADSL2+ModemRouterUserManual80Note:1)Ifyoulogintherouterbyrootaccountyoucanchangeallaccounts’password,ThereisonlyrootaccountthatcanaccessWeb‐Managementinterface.ThedefaultUserNameisadmin,andthepasswordisadmin.2)Whenyouchangethepassword,youshouldenterthenewpasswordtwice,andthenclickAddtomakethenewpasswordtakeeffect.4.5.3RebootGotoMaintenance‐>Rebootpage,youcancommitchangestosystemmemoryandrebootyourdevicewithdifferentconfiguration.Hereyoucanalsoresetthecurrentsettingtothedefaultsettings.
ADSL2+ModemRouterUserManual814.5.4TimeSimpleNetworkTimingProtocol(SNTP)isaprotocolusedtosynchronizethesystemtimetothepublicSNTPserver.GotoMaintenance‐>Timepage,youcanconfigurethesystemtime.NTPConfigurationState:thecurrentstateofNTPfunction.Server/Server2:theIPaddressorthehostnameoftheNTPserver.Interval:theintervaltimeofNTPfunctionTimeZone:thetimezoneinwhichthedeviceresides.
ADSL2+ModemRouterUserManual82WhenyousettheNTPconfigurationcorrectly,pressthebutton“GetGMTTime”tostarttheNTPfunction.ThenyoucanseetheGMTtimeobtainedfromNTPserver.Note:TheADSLRouterbuilt‐insomeNTPServers,whentheModemRouterconnectstointernet,itwillgetthesystemtimeautomaticallyfromtheNTPServer.YoucanalsoconfiguretheNTPServeraddressmanually,thenitwillgetthetimefromthespecificserverfirstly.4.5.5LogGotoMaintenance‐>Logpage,youcanconfiguretheparametersofthesystemlog,andviewthesystemloginformation.4.5.6DiagnosticsTherouterprovidesseveralusefuldiagnostictools.4.5.6.1 Ping Therouterprovidesapingcommandtosendamessagetothehostyouspecify.GotoMaintenance‐>Diagnostics‐>Pingpage,youcanpingahostyouwanted.
ADSL2+ModemRouterUserManual83Host:anIPaddressorhostnameyouwanttoping.4.5.6.2 Ping6 Diagnostic TherouterprovidesapingcommandtosendamessagetothehostyouspecifyTargetAddress:anIPv6addressorhostnameyouwanttoping. 4.5.6.3 Traceroute 
ADSL2+ModemRouterUserManual84Host:anIPaddressorhostnameyouwanttoruntraceroutecommandNumberofTriers:thenumberoftryTimeout:thetimeforthetraceroutecommandtimeoutDatasize:datesizeofthetraceroutepacketDSCPMaxHopCount:themaximumhopcountInterface:theinterfacetowhichthetracerouteistobeapplied.Forexample,youcansetthehosttowww.baidu.com,andthenclickthe“traceroute”buttontostartthetracerouteprocess.Severaltimeslater,youcanseethetracerouteresult.4.5.6.4 OAM loopback
ADSL2+ModemRouterUserManual85OAMLoopbackallowsyoutoverifytheconnectivitybetweenVP/VCendpoints,aswellassegmentendpointswithintheVP/VC.ATMusestwocellflows:F4usedinVPsandF5usedinVCs.GotoMaintenance‐>Diagnostics‐>OAMLoopbackpage,youcanperformtheloopbackfunctiontochecktheconnectivityoftheVCC.Flowtype:theATMOAMflowtype.TheselectioncanbeF5Segment,F5End‐to‐End,F4SegmentorF4End‐to‐End.VPI:theVPInumberyouwanttodotheloopbackdiagnosticsVCI:theVCInumberyouwanttodotheloopbackdiagnostics4.5.6.5 ADSL diagnostics ADSLdiagnosticsallowsyoutodiagnosticstheADSLtone. GotoMaintenance‐>Diagnostics‐>ADSLdiagnosticspage,youcanstarttheADSLtonediagnostic.
ADSL2+ModemRouterUserManual86Clickthe“Start”buttontostartthediagnostic,andthenwaitseveralminuteslateryouwillseethetestresult.
ADSL2+ModemRouterUserManual874.5.6.6 Diag-test TheDiagnosticTestallowsyoutotestyourDSLconnectionofthephysicallayerandprotocollayerforbothLANandWANsides. GotoMaintenance‐>Diagnostics‐>Diag‐testpage,youcanselectainterfacetorundiagnosticClickthe“RunDiagnosticTest”buttontostartthetest,andthenwaitseveraltimeslateryoucanseethediagnosticresult.
ADSL2+ModemRouterUserManual88Appendix A:TroubleshootingT1.HowdoIrestoremyModemRoutertoitsfactorydefaultsettings?WiththeModemRouterpoweredon,pressandholdtheResetbuttonontherearpanelfor5secondsbeforereleasingit.T2.WhatcanIdoifIforgotmypassword?1)RestoretheModemRoutertofactorydefaultsettings.Ifyoudon’tknowhowtodoit,pleaserefertosectionT1.2)Usethedefaultusernameandpassword:admin,admin.3)ConfiguretheModemRouteragainsinceyouhaveeverresetit.T3.WhatcanIdoifIcannotaccesstheInternet?1)Checktoseeifalltheconnectorsareconnectedwell,includingthetelephoneline,Ethernetcableandpoweradapter.2)ChecktoseeifyoucanlogintothewebmanagementpageoftheModemRouter.Ifyoucan,trythefollowingsteps.Ifyoucannot,pleasesetyourcomputerreferringtoT4thentrytoseeifyoucanaccesstheInternet.3)ConsultyourISPandmakesurealltheVPI/VCI、ConnectionTypeandrelatedinformationarecorrect.Ifthereareanymistakes,pleasecorrectthesettingsandtryagain.4)IfyoustillcannotaccesstheInternet,pleaserestoreyourModemRouterandreconfigureit.T4.WhytheLAN’sandtheNIC’sLEDsarebothbright,buttheconfigurationinterfaceisinaccessible?1)Usetheorderofping192.168.1.1tochecktheaccuracyofconnection.2)IfyouareusingWindowsXP,pleaseopenthecontrolpanel,clicknetworkandinternetconnections,chooseinternetoptions,gototheconnectiontab,check‘Neverdialupaconnection’.3)CheckthesetupoftheIPaddressonyourcomputer.IfyoudisabledtheDHCPfunction,theIPaddresscan’tbeobtainedautomatically,soyouhavetospecifytheIPaddressforyourcomputermanually.
ADSL2+ModemRouterUserManual894)RuntheipconfigcommandinthewindowssystemtocheckwhethertheIPaddress,subnetmask,anddefaultgatewayhavebeenassignedbyDHCP.5)ResettheADSLModemtofactorydefaultconfigurationifnecessary.T5．WhatrelatedparametersarerequiredwhenyouwanttoaccesstheInternetbyADSL2+ModemRouter?1)Dialuser:Connectiontype,Username,Password,ValueofVPI/VCI,Encapsulationmode.2)StaticIPuser:Connectionprotocol,WANIPAddress,SubnetMask,Gateway,ValueofVPI/VCI,Encapsulationmodeandsoon.T6.Havecompletedallconfigurations,butcan’tdialthroughcomputer1)ChecktheindicatorofDSLandInternet.Itshouldbeactingnormally.2)CheckthevalueofVPI/VCI,Encapsulationmodeandsoon,andwhetheryouneedtoinstallthedialsoftware,suchasWinpoet,Enternet.3)ThePPPdialprocedureisinsidetheproduct,soyouwillnotneedtousethedialsoftwareifyourprotocolisPPPoAorPPPoE.ADSLModemwillconnectautomatically.4)YoucancheckwhetheryourADSLModemsucceedsinconnectionornotwithPINGcommand.T7.WhythewirelessstationscannotconnecttotheModemRouter?1)Makesurethe‘EnableWirelessRouterRadio’ischecked.2)Makesurethatthewirelessstations'SSIDaccordwiththeRouter'sSSID.3)MakesurethewirelessstationshaverightKEYforencryptionwhentherouterisencrypted.4)Ifthewirelessconnectionisready,butyoucan’taccesstherouter,checktheIPAddressofyourwirelessstations.T8.HowtoassignastaticIPforyourcomputer?1)ForWindowsXP,openthecontrolpanel,doubleclicknetworkconnections,chooselocalareaconnection,rightclickitandclickproperties,check’usethefollowingIPaddress’and‘usethefollowingDNSserveraddresses’,enterthenetworkparameter.2)ForWindows7,openthecontrolpanel,doubleclicknetworkandsharingcenter,clickchangeadaptersettings,chooselocalareaconnection,rightclickitandgotoproperties,check‘usethefollowingIPaddress’and‘usethefollowingDNSserveraddresses’,enterthenetworkparameter.

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