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ZXDSL 931WII
Operation Manual
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ZTE ZXDSL 931WII Operation Manual

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Page 1
ZXDSL931WII
Operationmanual
VDSL2Modem
Version2.0
ZTECORPORATION ZTEPlaza,KejiRoadSouth, Hi-TechIndustrialPark, NanshanDistrict,Shenzhen, P .R.China 518057 Tel:(86)75526771900 Fax:(86)75526770801 URL:http://ensupport.zte.com.cn E-mail:support@zte.com.cn
Page 2
LEGALINFORMATION
Copyright©2006ZTECORPORATION.
Thecontentsofthisdocumentareprotectedbycopyrightlawsandinternationaltreaties.Anyreproductionordistributionof thisdocumentoranyportionofthisdocument,inanyformbyanymeans,withoutthepriorwrittenconsentofZTECORPO­RATIONisprohibited.Additionally,thecontentsofthisdocumentareprotectedbycontractualcondentialityobligations.
Allcompany ,brandandproductnamesaretradeorservicemarks,orregisteredtradeorservicemarks,ofZTECORPORA TION oroftheirrespectiveowners.
Thisdocumentisprovided“asis”,andallexpress,implied,orstatutorywarranties,representationsorconditionsaredis­claimed,includingwithoutlimitationanyimpliedwarrantyofmerchantability,tnessforaparticularpurpose,titleornon-in­fringement.ZTECORPORATIONanditslicensorsshallnotbeliablefordamagesresultingfromtheuseoforrelianceonthe informationcontainedherein.
ZTECORPORATIONoritslicensorsmayhavecurrentorpendingintellectualpropertyrightsorapplicationscoveringthesubject matterofthisdocument.ExceptasexpresslyprovidedinanywrittenlicensebetweenZTECORPORATIONanditslicensee, theuserofthisdocumentshallnotacquireanylicensetothesubjectmatterherein.
ZTECORPORATIONreservestherighttoupgradeormaketechnicalchangetothisproductwithoutfurthernotice.
UsersmayvisitZTEtechnicalsupportwebsitehttp://ensupport.zte.com.cntoinquirerelatedinformation.
TheultimaterighttointerpretthisproductresidesinZTECORPORATION.
RevisionHistory
RevisionNo.RevisionDateRevisionReason
1.020090625
Initialtransmittal
SerialNumber:
Page 3
content
ProductIntroduction.........................................1
Application....................................................................1
Features........................................................................1
WirelessSpecications....................................................2
ComplianceCerticates...................................................3
StandardsCompatibilityandCompliance...........................3
SupportedEncapsulation.................................................4
EnvironmentRequirements..............................................4
SystemRequirements.....................................................4
PackingList...................................................................9
SafetyPrecautions.........................................................10
LEDStatusandInterfaceDescription...............................10
LEDStatus...............................................................10
RearPanel................................................................12
HardwareInstallation.....................................13
ChoosingtheBestLocationforWirelessOperation.............13
ConnectingtheDevice....................................................14
FactoryResetButton......................................................15
SettingUptheDevice......................................17
AbouttheDevice...........................................................17
HardwareCongurationoftheDeviceandPC
Conguration........................................................18
SettingUpWANandLANConnections..........................18
PCNetworkConguration...........................................19
DeviceInformationConguration...................21
LoggingIntotheDevice.................................................22
Deviceinformation........................................................22
DeviceInformationSummary......................................23
Statistics..................................................................24
LANStatistics...................................................24
WANStatistics..................................................25
Page 4
xDSLStatistics.................................................25
RouteT ableInformation.............................................27
ARPTableInformation................................................28
WANInterfaceConguration..........................31
CongureADSLEoAPPPoEWANConnection.....................31
CongureADSLEoAIPoEWANConnection........................37
CongureADSLEoABridgeWANConnection.....................43
CongureADSLPPPoAWANConnection............................47
CongureADSLIPoAWANConnection..............................53
CongureVDSL2EoAWANConnection.............................58
CongureVDSL2BridgeWANConnection.........................64
CongureVDSL2IPoEWANConnection............................67
LANConguration...........................................75
VLANTrunkingConguration..........................79
NATConguration...........................................83
Overview......................................................................83
VirtualServersSetup.....................................................84
PortTriggering..............................................................87
DMZHost.....................................................................89
SecurityConguration.....................................93
CongureMACFilteringPolicy.........................................93
CongureMACFilteringRule...........................................95
MACFiltering-GlobalPolicyFORWARDED.........................96
MACFiltering-GlobalPolicyBLOCKED.............................97
QoSConguration...........................................99
EnableQoS.................................................................100
QoS–QueueCong......................................................100
QoS–QoSClassication................................................103
QoS-DSCPSetting.....................................................106
RoutingConguration...................................109
Routing–DefaultGateway...........................................109
StaticRoutes..............................................................110
PolicyRouting.............................................................111
RIP............................................................................113
DNS...............................................................115
DNSServer................................................................115
DynamicDNS..............................................................116
DSLConguration.........................................119
Page 5
IPSec.............................................................121
VPN...........................................................................121
ISAKMP......................................................................122
IKE............................................................................123
ParentalControl............................................125
TimeRestriction..........................................................125
URLFilter...................................................................126
UPNPConguration.......................................129
CerticateConguration...............................131
CreateNewLocalCerticate.........................................132
ImportAnExistingLocalCerticate................................134
ImportTrustedCACerticates.......................................135
WirelessConguration..................................137
Overview....................................................................137
WirelessNetwork.....................................................137
AbouttheGuw5.5Z66-5...........................................138
WirelessLANBasics.....................................................139
Basicterms............................................................139
WirelessStandard...................................................140
WirelessSecurity.....................................................144
WirelessClientrequirements.....................................146
WirelessDistributionSystem.....................................147
CongureWirelessConnection......................................147
Wireless-Basic.......................................................147
Wireless–Security....................................................149
NoEncryption.................................................150
64-bitWEP.....................................................151
128-bitWEP...................................................152
802.1xAuthentication.....................................153
WPAAuthentication.........................................155
WPA2Authentication.......................................156
WPA-PSKAuthentication..................................158
WPA2-PSKAuthentication................................159
MixedWPA2/WPA-PSKAuthentication................161
MixedWPA2/WPAAuthentication.......................162
Wireless-Advanced.................................................164
Wireless-StationInfo.............................................169
DiagnosticsConguration.............................171
ManagementConguration...........................173
Page 6
Settings.....................................................................173
SettingBackup........................................................173
SettingUpdate........................................................174
SettingRestoreDefault............................................174
SystemLog................................................................175
SNMPAgent................................................................177
TR-069ClientManagement...........................................178
ProtocolComponents...............................................178
ProtocolApplication.................................................179
TR-069ClientConguration......................................180
InternetTime..............................................................181
AccessControl............................................................182
UpdateSoftware.........................................................183
Reboot.......................................................................184
Figures..........................................................185
Tables...........................................................191
Page 7
Chapter1

ProductIntroduction

TheZXDSL931WIIisaVDSL2accessdevice,whichsupportsmul- tiplelinetransmissionmode.Itprovidesfour10/100Base-TEth­ernetinterfacesandwirelessuseraccessfunctionaccordingtothe
IEEE802.11b/gstandard.Inaddition,ZXDSL931WIIprovidesthe
broadbandInternetserviceorenterprisenetworkaccessservice viahigh-speedADSLaccess.
TableofContents
Application........................................................................1
Features............................................................................1
WirelessSpecications........................................................2
ComplianceCerticates.......................................................3
StandardsCompatibilityandCompliance...............................3
SupportedEncapsulation.....................................................4
EnvironmentRequirements..................................................4
SystemRequirements.........................................................4
PackingList.......................................................................9
SafetyPrecautions.............................................................10
LEDStatusandInterfaceDescription...................................10

Application

�Homegateway �SOHOs �Smallenterprises �TVoverIP(IPTV) �Higherdataratebroadbandsharing �SharedbroadbandInternetaccess �Audioandvideostreamingandtransfer �PCleandapplicationsharing �Networkandonlinegaming

Features

�4x10/100Ethernetports
CondentialandProprietaryInformationofZTECORPORATION1
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ZXDSL931WIIOperationmanual
�User-friendlyGUIforwebconguration �SupportsIPSecforvirtualprivatenetwork(VPN) �Severalpre-conguredpopulargames.Justenablethegame
andtheportsettingsareautomaticallycongured.
�CongurableasaDHCPserverinthenetwork �CompatiblewithallstandardInternetapplications �IndustrystandardandinteroperableDSLinterface �Supportvirtualserver,IPlter ,anddemilitarizedmilitaryzone
(DMZ)host
�Simpleweb-basedstatuspagedisplaysasnapshotofsystem
congurationandlinkstothecongurationpages
�Downloadableashsoftwareupgrades �ForADSLandVDSL2,eachsupportsupto8PPPoEsessions �SupportsSNMPv2,RIPv1&RIPv2,NAT �WLANwithhigh-speeddatatransferratesofupto54Mbps,
compatiblewithIEEE802.11b/g,2.4GHzcompliantequipment

WirelessSpecifications

TABLE1WIRELESSSPECIFICATIONS
IEEE802.11b,
NetworkStandard
IEEE802.11g
FrequencyRange
Modulation
RFPower
APCapacity
2.40GHz~2.4835GHz,ISMBand
802.11b:DBPSK,DQPSK,CCK
802.11g:BPSK,QPSK,16QAM,64QAM
Max.:20dBm
802.11b:Typ.18dBm@NormalTempRange
802.11g:Typ.15dBm@NormalTempRange
Accessuserquantity
Numberofchannels
Auto-sensingdata rate
50~80Pcs/AP
USandCanada:11
EuropeandChina:13
Japan:14
802.11.b:1Mbps,2 Mbps,5.5Mbps,11 Mbps
802.11g:6Mbps,9 Mbps,12Mbps,18 Mbps,24Mbps,36
2CondentialandProprietaryInformationofZTECORPORATION
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PayloadRate
Chapter1ProductIntroduction
Mbps,48Mbps,54 Mbps
1MbpsDBPSK@0.81Mbps
2MbpsDQPSK@1.58Mbps
5.5MbpsCCK@4.07Mbps
6MbpsBPSK@4.64Mbps
9MbpsBPSK@6.55Mbps
11MbpsCCK@7.18Mbps
12MbpsBPSK@8.31Mbps
18MbpsQPSK@11.5Mbps
24Mbps6QAM@14.18Mbps
36Mbps16QAM@18.31Mbps
48Mbps64QAM@23.25Mbps
54Mbps64QAM@26.12Mbps
Security
UserIsolationMAClevel
Authentication
RadioCoverRage(m)
AntennaT ype
64-bit/128-bitWEP ,802.1x,WPA,WPA2
DHCPClient&Static
IP
802.1XandRadius Client
DHCPServerSupport
Outdoor
Indoor
Internaldiversitywithconnector.2dBi
Support
Support
100~150
35~100

ComplianceCertificates

CEMark

StandardsCompatibilityand Compliance

�RFC2516PPPOverEthernet(PPPoE)
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ZXDSL931WIIOperationmanual
�RFC1662PPPinHDLC-likeFraming �RFC1332PPPInternetProtocolControlProtocol �RFC1483R �RFC894AStandardfortheTransmissionofIPDatagramsover
EthernetNetworks
�RFC1042AStandardfortheTransmissionofIPDatagramsover
IEEE802Networks
�IPoE(IPoverEthernet) �SupportsALG(ApplicationLevelGateway) �IEEE802.3 �IEEE802.3u �IEEE802.11b �IEEE802.11g

SupportedEncapsulation

�RFC1483bridge �RFC1483router �PPPoverEthernet(RFC2516)

EnvironmentRequirements

�Operatingtemperature:0˚C-40˚C(32ºF-104ºF) �Storagetemperature:20˚C-70˚C(-4ºF-158ºF) �Operatinghumidity:20%-90%,non-condensing �Storagehumidity:5%-95%,non-condensing

SystemRequirements

Recommendedsystemrequirementsareasfollows:
�Pentium233MHzorhigher �Memory:64MBorhigher �10MBase-TEthernetorhigher �Windows9x,Windows2000,WindowsXP ,WindowsME,Win-
dowsNT
�Ethernetnetworkinterfacecard
4CondentialandProprietaryInformationofZTECORPORATION
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Chapter1ProductIntroduction
ThefollowinginformationinTable2isveryhelpfulforyourVDSL2 conguration.YoucancollectitfromyourVDSL2serviceprovider:
TABLE2VDSL2SERVICEINFORMATIONREQUIREMENT
Item
PTMMostusersarenotre-
Username
Description
quiredtochangethis setting.ThePacket TransferMode(PTM) interfaceisusedto identifythedatapath betweenthenetwork ofyourVDSL2serv­iceproviderandyour computer.Ifyouare settingupthe931WII formultipleconnec­tions,youneedto congurethePTMin­terfaceasinstructed byyourVDSL2serv­iceproviderforad­ditionalconnections. Youcanchangethis settingbyaccessing thelayer-2congura­tionandWANmenuof thewebmanagement interface.
Thisistheusername usedtologinto thenetworkofyour VDSL2servicepro­vider.Itisusu­allyintheformof user@isp.com.Your VDSL2servicepro­viderusesthisto identifyyouraccount.
EnterInformation
inThisColumn
PasswordThisisthepassword
used,inconjunction withtheusername previouslymentioned, tologintothenet­workofyourVDSL2 serviceprovider .It isusedtoverifythe identityofyourac­count.
ThefollowinginformationinT able3isveryhelpfulforyourADSL conguration.YoucancollectitfromyourADSLserviceprovider:
CondentialandProprietaryInformationofZTECORPORATION5
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ZXDSL931WIIOperationmanual
TABLE3ADSLSERVICEINFORMATIONREQUIREMENT
Item
Description
VPIMostusersarenotre-
quiredtochangethis setting.Thevirtual pathidentier(VPI) isusedinconjunction withthevirtualchan­nelidentier(VCI)to identifythedatapath betweenthenetwork ofyourADSLserv­iceproviderandyour computer.Ifyouare settingupthe931WII formultiplevirtual connections,youneed toconguretheVPI andVCIasinstructed byyourADSLserv­iceproviderforad­ditionalconnections. Youcanchangethis settingbyaccessing thelayer-2congura­tionandWANmenuof thewebmanagement interface.
EnterInformation
inThisColumn
VCI
Mostusersarenot requiredtochange thissetting.TheVCI isusedinconjunc­tionwiththeVPIto identifythedatapath betweenthenetwork ofyourADSLserv­iceproviderandyour computer.Ifyouare settingupthe931WII formultiplevirtual connections,youneed toconguretheVPI andVCIasinstructed byyourADSLserv­iceproviderforad­ditionalconnections. Youcanchangethis settingbyaccessing thelayer-2congura­tionandWANmenuof thewebmanagement interface.
6CondentialandProprietaryInformationofZTECORPORATION
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Chapter1ProductIntroduction
Item
ConnectionandEn­capsulationType
Description
Thisisthemethod yourADSLserv­iceproviderusesto transmitdatabe­tweentheInternet andyourcomputer . Mostusersusethe defaultPPPoEcon- nectiontype.The SetupWizardcan beusedtocong­ureaPPPoEconnec­tiontype.Youmay needtospecifyone ofthefollowingcon­nectiontypes:PPPoE,
LLC.Otheravailable
connectionsanden­capsulationcombina­tionsmustbecong­uredbyusingtheWeb manager.Thesein­cludetheBridgeMode (1483BridgedIP LLCor1483Bridged IPVC-MUX),Static IP(BridgedIPLLC, 1483BridgedIP VC-MUX,1483Routed IPLLC,1483Routed IPVC-MUX),etc.
EnterInformation
inThisColumn
Username
Thisistheusername usedtologintothe networkofyourVDSL serviceprovider.Itis usuallyintheformof user@isp.com.Your ADSLserviceprovider usesthistoidentify youraccount.
PasswordThisisthepassword
used,inconjunction withtheusername previouslymentioned, tologintothenet­workofyourADSL serviceprovider .It isusedtoverifythe identityofyourac­count.
Necessaryinformationaboutyour931WIIisasfollowsinTable4.
CondentialandProprietaryInformationofZTECORPORATION7
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ZXDSL931WIIOperationmanual
TABLE4DEVICEINFORMATIONREQUIREMENT
Item
LANIPaddressesThisistheIPaddress
LANSubnetMaskThisisthesub-
Description
youenterintheAd­dresseldintheWeb browsertoaccessthe congurationgraph­icaluserinterface (GUI)ofthegateway. ThedefaultIPad­dressis192.168.1.1 anditisreferredto astheManagement IPaddressinthis UserManual.Youcan changethistosuit anydesiredIPaddress scheme.Thisaddress isthebasicIPaddress usedforDHCPserv- iceontheLANwhen DHCPisenabled.
netmaskusedby the931WII,and isusedthroughout yourLAN.Thede­faultsubnetmaskis
255.255.255.0.You canchangeitlater.
EnterInformation
inThisColumn
Username
PasswordThisisthepassword
Thisistheusername usedtoaccessthe managementinter­faceofthegateway, whenyouattemptto connecttothede­vicethroughaweb browser.Thede­faultusernameofthe 931WIIisadmin.It cannotbechanged.
requiredwhenyou accessthemanage­mentinterfaceofthe gateway.Thedefault passwordisadmin.It cannotbechanged.
NecessaryinformationaboutyourLANorcomputerisasfollows
able5.
inT
8CondentialandProprietaryInformationofZTECORPORATION
Page 15
TABLE5PCINFORMATIONREQUIREMENT
Chapter1ProductIntroduction
EthernetNIC
DHCPClientstatus
Item
Description
Ifyourcomputer hasanEthernetNIC, youcanconnectthe 931WIItothisEther­netportusingan Ethernetcable.You canalsousethe Ethernetportsonthe 931WIItoconnectto othercomputersor Ethernetdevices.
Bydefault,your 931WIIresidential gatewayiscongured asaDHCPserver . Thismeansthatit canassignanIPad­dress,asubnetmask, andadefaultgate­wayaddresstocom­putersonyourLAN. Thedefaultrangeof IPaddressesthatthe 931WIIassignsis from192.168.1.2to
192.168.1.254.You needtosetyourcom­puter(orcomputers) toObtainanIPad­dressautomatically (thatis,tosetcom­putersasDHCPcli­ents.)
EnterInformation
inThisColumn

PackingList

�1xZXDSL931WII �1xexternalsplitter �1xpoweradapter �1xEthernetcable(RJ-45) �2xPhonecable(RJ-11) �1xUserManual(optional) �1xqualityguaranteecard(optional) �1xcerticateofquality(optional)
CondentialandProprietaryInformationofZTECORPORATION9
Page 16
ZXDSL931WIIOperationmanual

SafetyPrecautions

Followtheinstructionstoprotectthedevicefromrisksanddamage causedbyreandelectricpower:
�Usevolumelabelstomarkthetypeofpower. �Usethepoweradapterthatispackedwithinthedevicepack-
age.
�Payattentiontothepowerloadoftheoutletorprolongedlines.
Anoverburdenpoweroutletordamagedlinesandplugsmay causeelectricshockorreaccident.Checkthepowercords regularly.Ifyoundanydamage,replaceitatonce.
�Properspaceleftforheatdissipationisnecessarytoavoidany
damagecausedbyoverheatingtothedevice.Thelongand thinholesonthedevicearedesignedforheatdissipationto ensurethatthedeviceworksnormally.Donotcoverthese heatdissipationholes.
�Donotplacethisdeviceclosetoaplacewhereaheatsource
exitsorhightemperatureoccurs.Avoidthedevicefromdirect sunshine.
�Donotplacethisdeviceclosetoadampenedplace. �Donotspillanyuidonthisdevice. �DonotconnectthisdevicetoanyPCorelectronicproduct,
unlessourcustomerengineeroryourbroadbandproviderin­structsyoutodothis,becauseanyincorrectconnectionmay causepowerorrerisk.
�Donotplacethisdeviceonanunstablesurfaceorsupport.

LEDStatusandInterface Description

LEDStatus

FIGURE1FRONTPANELLEDDIAGRAM
10CondentialandProprietaryInformationofZTECORPORATION
Page 17
TABLE6FRONTPANELLEDSTATUS
Chapter1ProductIntroduction
IndicatorColor
Power
DSLGreen
Internet
Blue/Red
Green
Status
OFFPowerOFF
Red
Blue
PowerON,HW Testing
PowerON,HW Testok
Themodem
OFF
isinthenon­communication state
Flash
Themodemisin trainingstate
Themodemisin
ON
thecommunica­tionstate
OFF
Nodetected data
WANportisre-
Flash
ceivingorsend­ingdata
Description
WANportisin
ON
communication status
OFF
Nodetectedra­diosignal
WLANportisre-
WLAN
Green
Flash
ceivingorsend­ingdata
ON
OFF
WLANinterface isreadytowork
WPSfunctionis OFF
WLANportisin
Green
Flash
negotiationsta­tus
WPS
ON
WPSfunctionis ON
WLANportne-
RedFlash
gotiationisfail­ure
CondentialandProprietaryInformationofZTECORPORATION11
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ZXDSL931WIIOperationmanual
IndicatorColor
LAN1-LAN4
Green

RearPanel

FIGURE2REARPANELINTERFACEDIAGRAM
Status
OFF
ON
Flash
Description
TheEthernet portisinthe non-communi­cationstate
TheEthernet portisinthe communication state
Ethernetinter­faceisreceiving orsendingdata
Interface
DSL
LAN1-LAN4
WPS
Reset
Power
ON/OFFPowerswitch
12CondentialandProprietaryInformationofZTECORPORATION
Description
RJ-11port:Usethetelephone linetoconnectthemodemwith theVDSL2cableorsplitter
RJ-45port:Itisusedtoconnect themodemtocomputerorother networkdevices
WLANProtectedSetup
DuringpowerONperiod,holdon thisbuttonformorethan3sec­ondstoresetthecurrentsettings tothefactorydefaultsetting,and thenthesystemrestartsautomati­cally
Powersupplyport:Itisconnected tothepoweradapter
Page 19
Chapter2

HardwareInstallation

The931WIIhasthreeseparateinterfaces,anEthernetLAN,a wirelessLANandaVDSL2(WAN)interface.Placethe931WIIina locationwhereitcanbeconnectedtothevariousdevicesaswell astoapowersource.The931WIIshouldnotbeplacedwhereit isexposedtomoistureorexcessiveheat.Ensurethecablesand powercordareplacedsafelytoavoidtrippinghazard.Aswithany electricalappliance,observecommonsafetyprocedures.
The931WIIcanbeplacedonashelfordesktop,ideallyyoushould beabletoseetheLEDindicatorsinthefront,ifyoumayneedto viewthemfortroubleshooting.
TableofContents
ChoosingtheBestLocationforWirelessOperation.................13
ConnectingtheDevice.......................................................14
FactoryResetButton..........................................................15

ChoosingtheBestLocation forWirelessOperation

Manyenvironmentalfactorsmayeffectthewirelessfunctionofthe 931WII.Ifthisisthersttimethatyousetupawirelessnetwork device,readthefollowinginformation.
Thedevicecanbeplacedonashelfordesktop,ideallyyoushould beabletoseetheLEDindicatorsinthefront,ifyoumayneedto viewthemfortroubleshooting.
Designedtogoupto100metersindoorsandupto300meters outdoors,WLANletsyouaccessyournetworkfromanywhereyou want.However ,thenumbersofwalls,ceilings,orotherobjects thatthewirelesssignalsmustpassthroughlimitsignalrange.Typ­icalrangesvarydependingontypesofmaterialsandbackground
RFnoiseinyourhomeorbusiness.
Foroptimumrangeandsignalstrength,usethesebasicguidelines:
�Keepthenumbersofwallsandceilingstotheminimum.
ThesignalemittedfromwirelessLANdevicescanpenetrate throughceilingsandwalls.However ,eachwallorceilingcan reducetherangeofwirelessLANdevicesfrom1to30M.Posi­tionyourwirelessdevicessothatthenumberofwallsorceil­ingsobstructingthesignalpathisminimized.
CondentialandProprietaryInformationofZTECORPORATION13
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ZXDSL931WIIOperationmanual
�Considerthedirectlinebetweenaccesspointsandworksta-
tions. Awallthatis0.5metersthick,ata45-degreeangleappears
tobealmost1meterthick.Ata2-degreeangle,itappears over14metersthick.Becarefultopositionaccesspointsand clientadapterssothesignalcantravelstraightthrough(90º angle)awallorceilingforbetterreception.
�Buildingmaterialsmakeadifference.
Buildingsconstructedusingmetalframingordoorscanreduce effectiverangeofthedevice.Ifpossible,positionwirelessde­vicessothattheirsignalscanpassthroughdrywalloropen doorways.Avoidpositioningtheminthewaythattheirsignal mustpassthroughmetallicmaterials.Pouredconcretewalls arereinforcedwithsteelwhilecinderblockwallsgenerallyhave littleornostructuralsteel.
�Positiontheantennaforbestreception.
Directtheantennapositiontocheckifsignalstrengthim­proves.Someadaptersoraccesspointsallowyoutojudge thestrengthofthesignal.
�Keepthedeviceaway(atleast1-2meters)fromelectrical
devices. Keepwirelessdevicesawayfromelectricaldevicesthatgener-
ateRFnoise,suchasmicrowaveovens,monitors,andelectric motors.

ConnectingtheDevice

ContextFIGURE3CONNECTIONOFMODEM,PCANDTELEPHONES
Steps1.ConnecttheDSLportofthe931WIIwithatelephonecable.
14CondentialandProprietaryInformationofZTECORPORATION
Page 21
Chapter2HardwareInstallation
2.ConnecttheLANportofthe931WIItothenetworkcardofthe
PCwithanEthernetline.
3.Plugoneendofthepoweradaptertothewalloutletandcon-
necttheotherendtothePWRportofthe931WII.
ENDOFSTEPS

FactoryResetButton

The931WIImayberesettotheoriginalfactorydefaultsettings bypressingtheresetbuttonforafewsecondswhilethedeviceis poweredONUseaballpointorpapercliptogentlypushdownthe resetbutton.
Rememberthatthiswipesoutanysettingsstoredintheash memory,includinguseraccountinformationandLANIPsettings. Thedevicesettingsarerestoredtothefollowingfactorydefaults: theIPaddressis192.168.1.1,subnetmaskis255.255.255.0,user nameformanagementisadmin,andpasswordisadmin.
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ZXDSL931WIIOperationmanual
Thispageisintentionallyblank.
16CondentialandProprietaryInformationofZTECORPORATION
Page 23
Chapter3

SettingUptheDevice

TableofContents
AbouttheDevice...............................................................17
HardwareCongurationoftheDeviceandPCCongura-
tion.................................................................................18

AbouttheDevice

The931WIIprovidesawiderangeofcompellingbroadband-based applicationsandservicesandincludesanoperatingsystem, driversandremotemanagementcapabilities.931WIIdelivers asetofhighlyintegratedsolutions,requiredforthehomeand smallcompany ,suchas:
�OptimizedLinux2.6operatingsystem �IProutingandbridging �Point-to-pointprotocol(PPP) �Network/portaddresstranslation(NAT/PAT) �Qualityofservice(QoS) �WirelessLANsecurity:WPA,802.1x,RADIUSclient �VPN:IPSec �SecureSocketLayer(SSL)VPN �Universalplug-and-play �Fileserverfornetworkattachedstorage(NAS)devices �Printserver �Webltering �ManagementandControl:
�Web-basedmanagement(WBM) �Simplenetworkmanagementprotocol(SNMP) �Commandlineinterface(CLI) �TR-069WANmanagementprotocol
�Remoteupdate �Systemstatisticsandmonitoring
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ZXDSL931WIIOperationmanual
�Orientedtothefollowingplatforms:DSLmodems,wireless
accesspointsandbridge.

HardwareConfiguration oftheDeviceandPC Configuration

Connectingyourcomputerorhomenetworktothe931WIIisa simpleprocedure,varyingslightlydependingontheoperatingsys­tem.Thischapterguidesyoutoseamlesslyintegratethe931WII withyourcomputerorhomenetwork.TheWindowsdefaultnet­worksettingsdictatethatinmostcasesthesetupprocedurede­scribedasfollowsisunnecessary.Forexample,thedefaultDHCP settinginWindows2000is’client’,requiringnofurthermodica­tion.However ,itisadvisedtofollowthesetupproceduredescribed asfollowstoverifythatallcommunicationparametersarevalid andthatthephysicalcableconnectionsarecorrect.
Thesetupprocedureconsistsofthreeconsecutiveconguration stages:
1.SetupWANandLANconnections.
2.PerformPCnetworkconguration.
3.Congurethe931WIIthroughtheWeb-basedmanagement page.
FIGURE4HARDWARECONFIGURATION

SettingUpWANandLAN Connections

WANConnectionYourconnectiontotheInternetbyDSLmodemconnectsitsDSL
sockettothewallsocketbyusingatelephonecable.Ifithas anEthernetsocketforthewideareanetwork(WAN),connectit totheexternalmodemyouhave,ortotheEthernetsocketyou mighthave,byusinganEthernetcable.
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Chapter3SettingUptheDevice
LANConnectionYourcomputercanconnecttothegatewayinvariousways(such
asEthernetandwireless),eachrequiringadifferentphysicalcon­nection,ifanyincaseofwireless.Themostcommontypeofcon­nectionisEthernet,withmostplatformsfeaturingfoursuchports. UseanEthernetcabletoconnectanEthernetportonthe931WII andthenetworkcardofyourcomputer .Foradditionalinforma­tion,refertotheaccompanyingInstallationGuide.

PCNetworkConfiguration

EachnetworkinterfaceonthePCshouldeitherbeconguredwith astaticallydenedIPaddressandDNSaddress,orbeinstructed toautomaticallyobtainanIPaddressusingthenetworkDHCP server .The931WIIprovidesaDHCPserveronitsLANanditis recommendedtocongureyourLANtoautomaticallyobtainitsIP addressandDNSserverIPaddress.Thecongurationprinciple isidenticalbutshouldbecarriedoutdifferentlyoneachoperating system.
Figure5displaystheTCP/IPPropertiesdialogboxasitappears
onWindowsXP.
FIGURE5IPANDDNSCONFIGURATION
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WindowsXP1.ChooseStart>ControlPaneltoopenthecontrolpanel.
OpenNetworkConnectionformthecontrolpanel.
2.Right-clicktheEthernetconnectioniconandchooseProp- erties.
3.OntheGeneraltab,selecttheInternetProtocol(TCP/IP) componentandclickProperties.TheInternetProtocol (TCP/IP)Propertieswindowappears.
4.SelecttheObtainanIPaddressautomaticallyradiobutton.
5.SelecttheObtainDNSserveraddressautomaticallyradio button.
6.ClickOKtosavethesettings.
Windows
2000/98/Me
1.ChooseStart>ControlPanel>NetworkandDialingCon­nectionsfromthedesktop.
2.Right-clicktheEthernetconnectioniconandchooseProp- erties.
3.SelecttheInternetProtocol(TCP/IP)componentandclick Properties.TheInternetProtocol(TCP/IP)Properties
windowappears.
4.SelecttheObtainanIPaddressautomaticallyradiobutton.
5.SelecttheObtainDNSserveraddressautomaticallyradio button.
6.ClickOKtosavethesettings.
WindowsNT1.ChooseStart>ControlPanel>Networkfromthedesktop.
2.OntheProtocoltab,selecttheInternetProtocol(TCP/IP) componentandclickProperties.
3.OntheIPAddresstab,selecttheObtainanIPaddress automaticallyradiobutton.
4.OntheDNStab,verifythatnoDNSserverisdenedinthe DNSServiceSearchOrderboxandnosufxisdenedin theDomainSufxSearchOrderbox.
Linux1.Entersuattheprompttologintothesystemasasuperuser.
2.Enterifconfigtodisplaythenetworkdevicesandallocated IPaddresses.
3.Enterpump-i<dev>,where<dev>isthenetworkdevice name.
4.EnterifconfigagaintoviewthenewlyallocatedIPaddress.
5.Ensurethatnorewallisactiveondevice<dev>.
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Chapter4

DeviceInformation Configuration

ThischapterdescribeshowtouseWeb-basedmanagement(WBM) ofthe931WII,whichallowsyoutocongureandcontrolallofthe 931WIIfeaturesandsystemparametersinauser-friendlyGUI. Thisuser-friendlyapproachisalsoimplementedintheWBMdocu­mentationstructure,whichisdirectlybasedontheWBMstructure. ItiseasytonavigatethroughboththeWBManditsdocumenta­tion.
FIGURE6WEB-BASEDMANAGEMENT-HOMEPAGE
TableofContents
LoggingIntotheDevice.....................................................22
Deviceinformation............................................................22
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LoggingIntotheDevice

Thefollowingdescriptionisadetailed“How-To”userguideandis preparedforrsttimeusers.Whenyoulogintothe931WIIfor thersttime,theloginwizardappears.
1.OpenaWebbrowseronyourcomputer .
2.Enterhttp://192.168.1.1(defaultIPaddressofthe931WII) intheaddressbar .TheloginpageisasshowninFigure7.
FIGURE7WEB-BASEDMANAGEMENT-LOGINAUTHENTICATIONPAGE
3.Entertheusernameandthepassword.Thedefaultusername andpasswordofthesuperuserareadminandadmin.The usernameandpasswordofthecommonuserareuserand user.Youneednotentertheusernameandpasswordagainif youselecttheoptionRemembermypassword.Itisrecom- mendedtochangethesedefaultvaluesafterloggingintothe 931WIIforthersttime.
4.ClickOKtologinorclickCanceltoexittheloginpage.
Afterloggingintothe931WIIasasuperuser ,youcanquery, congure,andmodifyallcongurations,anddiagnosethesystem.
Youneedtorebootthe931WIItoenableyourmodicationorcon­gurationeffectiveinsomecases,forexample,afteryoumodify thePVCconguration.Somemodication,suchasaddingastatic route,takeseffectatonce,anddoesnotrequiremodemreboot.

Deviceinformation

ClickDeviceInfoandyoucanviewthefollowinginformation:
�Summary
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Chapter4DeviceInformationConguration
�WAN �Statistics �Route �ARP
FIGURE8DEVICEINFOMENU

DeviceInformationSummary

ClickDeviceInfo>Summarytodisplaytheinterfaceasshown inFigure9.
FIGURE9DEVICEINFORMATIONSUMMARY
�BoardID �SoftwareVersion �BootloaderVersion �WirelessDriverVersion �UpstreamLineRate �DownstreamLineRate
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�LANIPAddress:ThemanagementIPaddress �DefaultGateway:Inthebridgingmodethereisnogateway.
Inothermodes,itistheaddressoftheuplinkequipment,for example,PPPoE/PPPoA.
�DNSServeraddress:InthePPPoE/PPPoAmode,itisobtained
fromtheuplinkequipment.Inthebridgingmode,thereisno DNSserveraddressandyoucanmanuallyentertheinforma­tion.

Statistics

Thispageincludesfollowingthreeparts:
�LANstatistics �WANstatistics �xDSLstatistics
LANStatistics
ClickDeviceInfo>Statistics>LANtodisplaytheinterfaceas showninFigure10.
FIGURE10LANSTATISTICS
YoucanqueryinformationofpacketsreceviedattheEthernet,and wirelessinterfaces.ClickResettorestorethevaluestozeroand recountthem.
TheLANsideinterfaceincludesEthernetandwirelessdevice.You canviewthefollowinginformationofeachdevice:
�Interface
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Chapter4DeviceInformationConguration
�Received
�Bytes:receivedbytes �Pkts:receivedpackets �Errs:errorspacketsreceived �Drops:receieveddroppedpackets
�Transmitted
�Bytes:transmittedbytes �Pkts:transmittedpacktes �Errs:errorpacketstransmitted �Drops:droppedpacketstransmitted
WANStatistics
ClickDeviceInfo>Statistics>WANtodisplaytheinterfaceas showninFigure11.
FIGURE11WANSTATISTICS
YoucanqueryinformationofpacketsreceviedattheWANinter- faces.TheWANsideinterfaceincludesADSLPVCandVDSL2PTM interface.ClickResetStatisticstorestorethevaluestozeroand recountthem.
xDSLStatistics
1.ClickDeviceInfo>Statistics>xDSLtodisplaytheinterface asshowninFigure12.
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ZXDSL931WIIOperationmanual
FIGURE12XDSLSTATISTICS
2.YoucanqueryinformationofpacketsreceviedatthexDSLin­terfaces.ClickResettorestorethevaluestozeroandrecount them.
3.ClickxDSLtostart
ADSLBERtest.Theinterfaceisasshown
inFigure13
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Chapter4DeviceInformationConguration
FIGURE13ADSLBERTEST
4.SelectthetestdurationinTestTime(sec)drop-downmenu.
5.ClickStarttostarttheADSLBERtest,andthetestresultisas showninFigure14.
FIGURE14ADSLBERTESTRESULT

RouteTableInformation

ClickDeviceInfo>Routetodisplaytheinterfaceasshownin
Figure15.
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FIGURE15ROUTETABLE
Youcanviewthefollowinginformationofeachrouteintheroute table:
�Destination �Gateway �SubnetMask �Flag �Metric �Service �Interface

ARPTableInformation

ClickDeviceInfo>ARPtodisplaytheinterfaceasshownin
igure16.
F
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FIGURE16ARPTABLE
Chapter4DeviceInformationConguration
YoucanquerytheMACandIPaddressinformationoftheequip­mentattachedtothemodemandtheinformationincludesthe following:
�IPaddress �Flags �HWaddress �Device
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Thispageisintentionallyblank.
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Chapter5

WANInterface Configuration

TableofContents
CongureADSLEoAPPPoEWANConnection.........................31
CongureADSLEoAIPoEWANConnection............................37
CongureADSLEoABridgeWANConnection.........................43
CongureADSLPPPoAWANConnection................................47
CongureADSLIPoAWANConnection..................................53
CongureVDSL2EoAWANConnection.................................58
CongureVDSL2BridgeWANConnection.............................64
CongureVDSL2IPoEWANConnection................................67

ConfigureADSLEoAPPPoE WANConnection

1.SelectAdvancedSetup>Layer2Interface>ATMInter­facetodisplaytheinterfaceasshowninFigure17.
FIGURE17ADSLPVCCONFIGURATIONOVERVIEW
Bydefault,systempresetADSLATMPVCisatm0,vpi/vciis 8/81.
2.ClickAddtodisplaytheinterfaceasshowninF
igure18.
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FIGURE18ADDINGEOAPVC
Table8isadescriptionofthedifferentoptions.
TABLE8EOAPVCCONFIGURATIONOPTIONS
FieldDescription
VPI/VCIEnterVPIandVCIvalue.
SelectDSLLinkT ype
EncapsulationMode
ServiceCategory
EnableQualityOfService
SelectEOA,EoAisforPPPoE, IPoE,andBridge.
ThevaluecanbeLLC/SNAP- BRIDGING,VC/MUX.
ThevaluecanbeUBRWithout
PCR,UBRWithPCR,CBR, NonRealtimeVBR,Realtime VBR.
Selectthecheckboxtoenable theQoSfunction.
3.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninF
igure19.
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Chapter5WANInterfaceConguration
FIGURE19EOAPVCCONFIGURATIONCOMPLETED
4.TodeletetheATMPVC,selecttheRemovecheckboxinthe tableandclickRemovetoapplythesettings.
Note:
IftheATMPVCisusedtobeWANinterface,youneedtoremove theATMPVCfromWANinterface.
5.SelectAdvancedSetup>WANServicetodisplaytheinter- faceasshowninFigure20.
FIGURE20WANSERVICEOVERVIEW
Bydefault,systempresetWANInterfaceisatm0andptm0_1.
6.ClickAddtodisplaytheinterfaceasshowninF
igure21,and
selecttheLayer2interface.
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FIGURE21SELECTLAYER2INTERFACE
7.ClickNexttoentertheinterfaceasshowninFigure22.
FIGURE22SELECTWANSERVICETYPE
8.SelectPPPoverEthernet(PPPoE).
9.ClickNexttoentertheinterfaceasshowninFigure23.
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FIGURE23PPPOECONFIGURATION
Chapter5WANInterfaceConguration
Table9isadescriptionofthedifferentoptions.
TABLE9PPPOECONFIGURATIONOPTIONS
FieldDescription
PPPUsername
PPPPasswordThepasswordthatyourISPpro-
PPPoEServiceName
AuthenticationMethodThevaluecanbeAUTO,PAP,
EnableNAT
TheusernamethatyourISP providestoyou.
videstoyou.
IfyourISPprovidesittoyou, enterit.Ifnot,donotenterany information.
CHAP,orMSCHAP.Usually , youcanselectAUTO.
SelectittoenabletheNATfunc­tionsofthemodem.Ifyoudo notwanttoenableNATandwish themodemusertoaccessthe Internetnormally,youmustadd arouteontheuplinkequip­ment.Otherwise,theaccessto theInternetfails.Normally,NAT shouldbeenabled.
UseStaticIPv4AddressThestaticIPaddressthatyour
ISPprovidestoyou.
EnableIGMPMulticast
IGMPproxy .Forexample,ifyou wantthePPPoEmodetosupport IPTV,enablethisfunction.
10.ClickNexttoentertheinterfaceasshowninFigure24.
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FIGURE24DEFAULTGATEWAYCONFIGURATION
11.ClickNexttoentertheinterfaceasshowninFigure25.
FIGURE25DNSCONFIGURATION
IfObtainDNSinfofromaWANinterfaceisselected,device acceptstherstreceivedDNSassignmentfromWANconnec­tion.
IfUsethefollowingStaticDNSIPaddressisselected,en- terthePrimaryDNSserverandSecondaryDNSserver.
12.ClickNexttoentertheinterfaceasshowninFigure26.
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FIGURE26EOAPPPOEWANCONNECTIONSETUPSUMMARY
13.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure27.
FIGURE27EOAPPPOEWANCONNECTIONCONFIGURATION COMPLETED
14.TodeletetheWANconnection,selecttheRemovecheckbox inthetableandclickRemovetoapplythesettings.

ConfigureADSLEoAIPoE WANConnection

1.SelectAdvancedSetup>Layer2Interface>ATMInter­facetodisplaytheinterfaceasshowninF
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igure28.
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FIGURE28ADSLPVCCONFIGURATIONOVERVIEW
Bydefault,systempresetADSLATMPVCisatm0,vpi/vciis 8/81.
2.ClickAddtodisplaytheinterfaceasshowninFigure29.
FIGURE29ADDINGEOAPVC
Table10isadescriptionofthedifferentoptions.
TABLE10EOAPVCCONFIGURATIONOPTIONS
FieldDescription
VPI/VCIEnterVPIandVCIvalue.
SelectDSLLinkT ype
EncapsulationMode
ServiceCategory
38CondentialandProprietaryInformationofZTECORPORATION
SelectEOA,EoAisforPPPoE, IPoE,andBridge.
ThevaluecanbeLLC/SNAP- BRIDGING,VC/MUX.
ThevaluecanbeUBRWithout
PCR,UBRWithPCR,CBR,
Page 45
FieldDescription
Chapter5WANInterfaceConguration
NonRealtimeVBR,Realtime VBR.
EnableQualityOfService
Selectthecheckboxtoenable theQoSfunction.
3.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure30.
FIGURE30EOAPVCCONFIGURATIONCOMPLETED
4.TodeletetheATMPVC,selecttheRemovecheckboxinthe tableandclickRemovetoapplythesettings.
Note:
IftheATMPVCisusedtobeWANinterface,youneedtoremove theATMPVCfromWANinterface.
5.SelectAdvancedSetup>WANServicetodisplaytheinter- faceasshowninFigure31.
FIGURE31WANSERVICEOVERVIEW
Bydefault,systempresetWANInterfaceisatm0andptm0_1.
6.ClickAddtodisplaytheinterfaceasshowninFigure32,and selecttheLayer2interface.
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FIGURE32SELECTLAYER2INTERFACE
7.ClickNexttoentertheinterfaceasshowninFigure33.
FIGURE33SELECTWANSERVICETYPE
8.SelectIPoverEthernet.
9.ClickNexttoentertheinterfaceasshowninF
FIGURE34WANIPCONFIGURATION
40CondentialandProprietaryInformationofZTECORPORATION
igure34.
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Chapter5WANInterfaceConguration
IfObtainanIPaddressautomaticallyisselected,inputthe Option60VendorID.
IfUsethefollowingStaticIPaddressisselected,enterthe
WANIPAddress,WANSubnetMaskandWANgateway IPAddress.
10.ClickNexttoentertheinterfaceasshowninF
FIGURE35NATCONFIGURATION
igure35.
11.ClickNexttoentertheinterfaceasshowninFigure36.
FIGURE36DEFAULTGATEWAYCONFIGURATION
12.ClickNexttoentertheinterfaceasshowninFigure37.
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FIGURE37DNSCONFIGURATION
IfObtainDNSinfofromaWANinterfaceisselected,device acceptstherstreceivedDNSassignmentfromWANconnec­tion.
IfUsethefollowingStaticDNSIPaddressisselected,en- terthePrimaryDNSserverandSecondaryDNSserver.
13.ClickNexttoentertheinterfaceasshowninFigure38.
FIGURE38EOAIPOEWANCONNECTIONSETUPSUMMARY
14.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure39.
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FIGURE39EOAIPOEWANCONNECTIONCONFIGURATIONCOMPLETED
15.TodeletetheWANconnection,selecttheRemovecheckbox inthetableandclickRemovetoapplythesettings.

ConfigureADSLEoABridge WANConnection

1.SelectAdvancedSetup>Layer2Interface>ATMInter­facetodisplaytheinterfaceasshowninFigure40.
FIGURE40ADSLPVCCONFIGURATIONOVERVIEW
Bydefault,systempresetADSLATMPVCisatm0,vpi/vciis 8/81.
2.ClickAddtodisplaytheinterfaceasshowninFigure41.
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FIGURE41ADDINGEOAPVC
Table11isadescriptionofthedifferentoptions.
TABLE11EOAPVCCONFIGURATIONOPTIONS
FieldDescription
VPI/VCIEnterVPIandVCIvalue.
SelectDSLLinkT ype
EncapsulationMode
ServiceCategory
EnableQualityOfService
SelectEOA,EoAisforPPPoE, IPoE,andBridge.
ThevaluecanbeLLC/SNAP- BRIDGING,VC/MUX.
ThevaluecanbeUBRWithout
PCR,UBRWithPCR,CBR, NonRealtimeVBR,Realtime VBR.
Selectthecheckboxtoenable theQoSfunction.
3.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure42.
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Chapter5WANInterfaceConguration
FIGURE42EOAPVCCONFIGURATIONCOMPLETED
4.TodeletetheATMPVC,selecttheRemovecheckboxinthe tableandclickRemovetoapplythesettings.
Note:
IftheATMPVCisusedtobeWANinterface,youneedtoremove theATMPVCfromWANinterface.
5.SelectAdvancedSetup>WANServicetodisplaytheinter- faceasshowninFigure43.
FIGURE43WANSERVICEOVERVIEW
Bydefault,systempresetWANInterfaceisatm0andptm0_1.
6.ClickAddtodisplaytheinterfaceasshowninF
igure44,and
selecttheLayer2interface.
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FIGURE44SELECTLAYER2INTERFACE
7.ClickNexttoentertheinterfaceasshowninFigure45.
FIGURE45SELECTWANSERVICETYPE
8.SelectBridging.
9.ClickNexttoentertheinterfaceasshowninFigure46.
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Chapter5WANInterfaceConguration
FIGURE46EOABRIDGEWANCONNECTIONSETUPSUMMARY
10.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure47.
FIGURE47EOABRIDGEWANCONNECTIONCONFIGURATION COMPLETED
11.TodeletetheWANconnection,selecttheRemovecheckbox inthetableandclickRemovetoapplythesettings.

ConfigureADSLPPPoA WANConnection

1.SelectAdvancedSetup>Layer2Interface>ATMInter­facetodisplaytheinterfaceasshowninFigure48.
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FIGURE48ADSLPVCCONFIGURATIONOVERVIEW
Bydefault,systempresetADSLATMPVCisatm0,vpi/vciis 8/81.
2.ToaddPPPoAPVC,clickAddtodisplaytheinterfaceasshown inFigure49.
FIGURE49ADDINGPPPOAPVC
Table12isadescriptionofthedifferentoptions.
TABLE12PPPOAPVCCONFIGURATIONOPTIONS
FieldDescription
VPI/VCIEnterVPIandVCIvalue.
SelectDSLLinkT ypeSelectPPPoA.
EncapsulationMode
ServiceCategory
EnableQualityOfService
48CondentialandProprietaryInformationofZTECORPORATION
ThevaluecanbeLLC/SNAP- BRIDGING,VC/MUX.
ThevaluecanbeUBRWithout
PCR,UBRWithPCR,CBR, NonRealtimeVBR,Realtime VBR.
Selectthecheckboxtoenable theQoSfunction.
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Chapter5WANInterfaceConguration
3.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure50.
FIGURE50PPPOAPVCCONFIGURATIONCOMPLETED
4.TodeletetheATMPVC,selecttheRemovecheckboxinthe tableandclickRemovetoapplythesettings.
Note:
IftheATMPVCisusedtobeWANinterface,youneedtoremove theATMPVCfromWANinterface.
5.SelectAdvancedSetup>WANServicetodisplaytheinter- faceasshowninFigure51.
FIGURE51WANSERVICEOVERVIEW
Bydefault,systempresetWANInterfaceisatm0andptm0_1.
6.ClickAddtodisplaytheinterfaceasshowninFigure52,and selecttheLayer2interface.
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FIGURE52SELECTLAYER2INTERFACE
7.ClickNexttoentertheinterfaceasshowninFigure53.
FIGURE53WANSERVICECONFIGURATION
8.ClickNexttoentertheinterfaceasshowninFigure54.
FIGURE54PPPOACONFIGURATION
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Table13isadescriptionofthedifferentoptions.
TABLE13PPPOACONFIGURATIONOPTIONS
FieldDescription
PPPUsername
PPPPasswordThepasswordthatyourISPpro-
AuthenticationMethodThevaluecanbeAUTO,PAP,
EnableNAT
UseStaticIPv4AddressThestaticIPaddressthatyour
EnableIGMPMulticast
TheusernamethatyourISP providestoyou.
videstoyou.
CHAP,orMSCHAP.Usually , youcanselectAUTO.
SelectittoenabletheNATfunc­tionsofthemodem.Ifyoudo notwanttoenableNATandwish themodemusertoaccessthe Internetnormally,youmustadd arouteontheuplinkequip­ment.Otherwise,theaccessto theInternetfails.Normally,NAT shouldbeenabled.
ISPprovidestoyou.
IGMPproxy .Forexample,ifyou wantthePPPoEmodetosupport IPTV,enablethisfunction.
9.ClickNexttoentertheinterfaceasshowninFigure55.
FIGURE55DEFAULTGATEWAYCONFIGURATION
10.ClickNexttoentertheinterfaceasshowninFigure56.
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FIGURE56DNSCONFIGURATION
IfObtainDNSinfofromaWANinterfaceisselected,device acceptstherstreceivedDNSassignmentfromWANconnec­tion.
IfUsethefollowingStaticDNSIPaddressisselected,en- terthePrimaryDNSserverandSecondaryDNSserver.
11.ClickNexttoentertheinterfaceasshowninFigure57.
FIGURE57PPPOAWANCONNECTIONSETUPSUMMARY
12.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninF
igure58.
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FIGURE58PPPOAWANCONNECTIONCONFIGURATIONCOMPLETED
13.TodeletetheWANconnection,selecttheRemovecheckbox inthetableandclickRemovetoapplythesettings.

ConfigureADSLIPoAWAN Connection

1.SelectAdvancedSetup>Layer2Interface>ATMInter­facetodisplaytheinterfaceasshowninFigure59.
FIGURE59ADSLPVCCONFIGURATIONOVERVIEW
Bydefault,systempresetADSLATMPVCisatm0,vpi/vciis 8/81.
2.ToaddIPoAPVC,clickAddtodisplaytheinterfaceasshown inFigure60.
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FIGURE60ADDINGIPOAPVC
Table14isadescriptionofthedifferentoptions.
TABLE14IPOAPVCCONFIGURATIONOPTIONS
FieldDescription
VPI/VCIEnterVPIandVCIvalue.
SelectDSLLinkT ypeSelectIPoA.
EncapsulationMode
ServiceCategory
EnableQualityOfService
ThevaluecanbeLLC/SNAP- BRIDGING,VC/MUX.
ThevaluecanbeUBRWithout
PCR,UBRWithPCR,CBR, NonRealtimeVBR,Realtime VBR.
Selectthecheckboxtoenable theQoSfunction.
3.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure61.
FIGURE61IPOAPVCCONFIGURATIONCOMPLETED
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Chapter5WANInterfaceConguration
4.TodeletetheATMPVC,selecttheRemovecheckboxinthe tableandclickRemovetoapplythesettings.
Note:
IftheATMPVCisusedtobeWANinterface,youneedtoremove theATMPVCfromWANinterface.
5.SelectAdvancedSetup>WANServicetodisplaytheinter- faceasshowninFigure62.
FIGURE62WANSERVICEOVERVIEW
Bydefault,systempresetWANInterfaceisatm0andptm0_1.
6.ClickAddtodisplaytheinterfaceasshowninFigure63,and selecttheLayer2interface.
FIGURE63SELECTLAYER2INTERFACE
7.ClickNexttoentertheinterfaceasshowninFigure64.
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FIGURE64WANSERVICECONFIGURATION
8.ClickNexttoentertheinterfaceasshowninFigure65.
FIGURE65WANIPCONFIGURATION
9.ClickNexttoentertheinterfaceasshowninFigure66.
FIGURE66NATCONFIGURATION
10.ClickNexttoentertheinterfaceasshowninFigure67.
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FIGURE67DEFAULTGATEWAYCONFIGURATION
11.ClickNexttoentertheinterfaceasshowninFigure68.
FIGURE68DNSCONFIGURATION
YoumustselecttheUsethefollowingStaticDNSIPad­dressandenterthePrimaryDNSserverandSecondary DNSserver.
12.ClickNexttoentertheinterfaceasshowninFigure69.
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FIGURE69IPOAWANCONNECTIONSETUPSUMMARY
13.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure70.
FIGURE70IPOAWANCONNECTIONCONFIGURATIONCOMPLETED
14.TodeletetheWANconnection,selecttheRemovecheckbox inthetableandclickRemovetoapplythesettings.

ConfigureVDSL2EoAWAN Connection

1.SelectAdvancedSetup>Layer2Interface>PTMInter­facetodisplaytheinterfaceasshowninFigure71.
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FIGURE71VDSL2PTMINTERFACECONFIGURATIONOVERVIEW
Bydefault,systempresetVDSL2PTMinterfaceisptm0.
Note:
The931WIIcanonlysupport1PTMinterface,sothatifyou wanttoaddormodifythePTMinterface,youneedtoremove thedefaultPTMinterfacerst.
2.TodeletethePTMinterface,selecttheRemovecheckboxin thetableandclickRemovetoapplythesettings.
Note:
IfthePTMinterfaceisusedtobeWANinterface,youneedto removethePTMinterfacefromWANinterface.
3.ToaddnewPTMinterface,clickAddtodisplaytheinterfaceas showninF
FIGURE72ADDINGPTMINTERFACE
igure72.
4.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect.
5.SelectAdvancedSetup>WANServicetodisplaytheinter- faceasshowninFigure73.
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FIGURE73WANSERVICEOVERVIEW
Bydefault,systempresetWANInterfaceisatm0andptm0_1.
6.ClickAddtodisplaytheinterfaceasshowninFigure74,and selecttheLayer2interface.
FIGURE74SELECTLAYER2INTERFACE
7.ClickNexttoentertheinterfaceasshowninFigure75.
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FIGURE75SELECTWANSERVICETYPE
Chapter5WANInterfaceConguration
8.SelectPPPoverEthernet(PPPoE).
9.IfEnableVLANMuxisselected,enterthevalueofthe802.1q VLANtagandpriority .
10.ClickNexttoentertheinterfaceasshowninFigure76.
FIGURE76PPPOECONFIGURATION
Table15isadescriptionofthedifferentoptions.
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TABLE15PPPOECONFIGURATIONOPTIONS
FieldDescription
PPPUsername
TheusernamethatyourISP providestoyou.
PPPPasswordThepasswordthatyourISPpro-
videstoyou.
PPPoEServiceName
IfyourISPprovidesittoyou, enterit.Ifnot,donotenterany information.
AuthenticationMethodThevaluecanbeAUTO,PAP,
CHAP,orMSCHAP.Usually , youcanselectAUTO.
EnableNAT
SelectittoenabletheNATfunc­tionsofthemodem.Ifyoudo notwanttoenableNATandwish themodemusertoaccessthe Internetnormally,youmustadd arouteontheuplinkequip­ment.Otherwise,theaccessto theInternetfails.Normally,NAT shouldbeenabled.
UseStaticIPv4AddressThestaticIPaddressthatyour
ISPprovidestoyou.
EnableIGMPMulticast
IGMPproxy .Forexample,ifyou wantthePPPoEmodetosupport IPTV,enablethisfunction.
11.ClickNexttoentertheinterfaceasshowninFigure77.
FIGURE77DEFAULTGATEWAYCONFIGURATION
12.ClickNexttoentertheinterfaceasshowninFigure78.
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FIGURE78DNSCONFIGURATION
IfObtainDNSinfofromaWANinterfaceisselected,device acceptstherstreceivedDNSassignmentfromWANconnec­tion.
IfUsethefollowingStaticDNSIPaddressisselected,en- terthePrimaryDNSserverandSecondaryDNSserver.
13.ClickNexttoentertheinterfaceasshowninFigure79.
FIGURE79PTMINTERFACEPPPOEWANCONNECTIONSETUP SUMMARY
14.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure80.
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FIGURE80PTMINTERFACEPPPOEWANCONNECTION CONFIGURATIONCOMPLETED
15.TodeletetheWANconnection,selecttheRemovecheckbox inthetableandclickRemovetoapplythesettings.

ConfigureVDSL2Bridge WANConnection

1.SelectAdvancedSetup>Layer2Interface>PTMInter­facetodisplaytheinterfaceasshowninFigure81.
FIGURE81VDSL2PTMINTERFACECONFIGURATIONOVERVIEW
Bydefault,systempresetVDSL2PTMinterfaceisptm0.
Note:
The931WIIcanonlysupport1PTMinterface,sothatifyou wanttoaddormodifythePTMinterface,youneedtoremove thedefaultPTMinterfacerst.
2.TodeletethePTMinterface,selecttheRemovecheckboxin thetableandclickRemovetoapplythesettings.
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Note:
IfthePTMinterfaceisusedtobeWANinterface,youneedto removethePTMinterfacefromWANinterface.
3.ToaddnewPTMinterface,clickAddtodisplaytheinterfaceas showninFigure82.
FIGURE82ADDINGPTMINTERFACE
4.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect.
5.SelectAdvancedSetup>WANServicetodisplaytheinter- faceasshowninFigure83.
FIGURE83WANSERVICEOVERVIEW
Bydefault,systempresetWANInterfaceisatm0andptm0_1.
6.ClickAddtodisplaytheinterfaceasshowninFigure84,and selecttheLayer2interface.
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FIGURE84SELECTLAYER2INTERFACE
7.ClickNexttoentertheinterfaceasshowninFigure85.
FIGURE85SELECTWANSERVICETYPE
8.SelectBridging.
9.IfEnableVLANMuxisselected,enterthevalueofthe802.1q VLANtagandpriority .
10.ClickNexttoentertheinterfaceasshowninFigure86.
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FIGURE86PTMINTERFACEBRIDGEWANCONNECTIONSETUP SUMMARY
11.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure87.
FIGURE87PTMINTERFACEBRIDGEWANCONNECTION CONFIGURATIONCOMPLETED
12.TodeletetheWANconnection,selecttheRemovecheckbox inthetableandclickRemovetoapplythesettings.

ConfigureVDSL2IPoEWAN Connection

1.SelectAdvancedSetup>Layer2Interface>PTMInter­facetodisplaytheinterfaceasshowninFigure88.
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FIGURE88VDSL2PTMINTERFACECONFIGURATIONOVERVIEW
Bydefault,systempresetVDSL2PTMinterfaceisptm0.
Note:
The931WIIcanonlysupport1PTMinterface,sothatifyou wanttoaddormodifythePTMinterface,youneedtoremove thedefaultPTMinterfacerst.
2.TodeletethePTMinterface,selecttheRemovecheckboxin thetableandclickRemovetoapplythesettings.
Note:
IfthePTMinterfaceisusedtobeWANinterface,youneedto removethePTMinterfacefromWANinterface.
3.ToaddnewPTMinterface,clickAddtodisplaytheinterfaceas showninFigure89.
FIGURE89ADDINGPTMINTERFACE
4.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect.
5.SelectAdvancedSetup>WANServicetodisplaytheinter- faceasshowninF
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Chapter5WANInterfaceConguration
FIGURE90WANSERVICEOVERVIEW
Bydefault,systempresetWANInterfaceisatm0andptm0_1.
6.ClickAddtodisplaytheinterfaceasshowninFigure91,and selecttheLayer2interface.
FIGURE91SELECTLAYER2INTERFACE
7.ClickNexttoentertheinterfaceasshowninFigure92.
FIGURE92SELECTWANSERVICETYPE
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8.SelectIPoverEthernet.
9.IfEnableVLANMuxisselected,enterthevalueofthe802.1q VLANtagandpriority .
10.ClickNexttoentertheinterfaceasshowninFigure93.
FIGURE93WANIPCONFIGURATION
IfObtainanIPaddressautomaticallyisselected,inputthe Option60VendorID.
IfUsethefollowingStaticIPaddressisselected,enterthe WANIPAddress,WANSubnetMaskandWANgateway IPAddress.
11.ClickNexttoentertheinterfaceasshowninF
FIGURE94DEFAULTGATEWAYCONFIGURATION
igure94.
12.ClickNexttoentertheinterfaceasshowninFigure95.
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FIGURE95DNSCONFIGURATION
IfObtainDNSinfofromaWANinterfaceisselected,device acceptstherstreceivedDNSassignmentfromWANconnec­tion.
IfUsethefollowingStaticDNSIPaddressisselected,en- terthePrimaryDNSserverandSecondaryDNSserver.
13.ClickNexttoentertheinterfaceasshowninFigure96.
FIGURE96NATCONFIGURATION
14.ClickNexttoentertheinterfaceasshowninFigure94.
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FIGURE97DEFAULTGATEWAYCONFIGURATION
15.ClickNexttoentertheinterfaceasshowninFigure95.
FIGURE98DNSCONFIGURATION
IfObtainDNSinfofromaWANinterfaceisselected,device acceptstherstreceivedDNSassignmentfromWANconnec­tion.
IfUsethefollowingStaticDNSIPaddressisselected,en- terthePrimaryDNSserverandSecondaryDNSserver.
16.ClickNexttoentertheinterfaceasshowninFigure99.
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FIGURE99PTMINTERFACEIPOEWANCONNECTIONSETUPSUMMARY
17.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure100.
FIGURE100PTMINTERFACEIPOEWANCONNECTIONCONFIGURATION COMPLETED
18.TodeletetheWANconnection,selecttheRemovecheckbox inthetableandclickRemovetoapplythesettings.
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Chapter6

LANConfiguration

1.SelectAdvancedSetup>LANtodisplaytheinterfaceas showninFigure101.
FIGURE101LANCONFIGURATIONOVERVIEW
2.Inthisinterface,youcanchangetheIPaddressofthedevice. ThepresetIPaddressis192.168.1.1.ThisistheprivateIP addressofthe931WII,underwhichthedevicecanbereached inthelocalnetwork.
Note:
Newsettingscanonlybemadeafterthe931WIIhasbeenre­booted.Ifnecessary,reconguretheIPaddressonyourPC (includingonethatisstaticallyassigned)sothatitmatches thenewconguration.
3.Table16isadescriptionofthedifferentoptions.
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TABLE16LANCONFIGURATIONOPTIONS
FieldDescription
IPAddress
SubnetMask
EnableIGMPSnooping
DisableDHCPServer/Enable DHCPServer
Ifyouwanttoassignadifferent IPaddresstothe931WII,enter newIPaddressinthiselds.
Adjustthesubnetmaskif necessary
Selectthecheckboxtoenable theIGMPfunction.
EnableordisabletheDHCP Serverfunction.
4.IftheDHCPserverisactivated,extracongurationisasfol- lowing:
i.CongurethenetworksettingonthePCsothattheoption
ObtainanIPaddressautomaticallyissetup.
ii.DenetherangeofIPaddresses,StartIPAddress,End
IPAddress,andLeaseTime(Hour).
iii.IftheDHCPserverisactive,931WIIsupports10staticIP
addresses.ClickAddtodisplaytheinterfaceasshownin
F
igure102.
FIGURE102ADDINGDHCPSTATICIPLEASE
iv.ClickSavetosavethecongurationsothatthechanges
cantakeeffect.
5.IfyoudeactivatetheDHCPserver,youneedtoassignastatic IPaddressforthePCsthatusethenetworksettings.
6.SelecttheCongurethesecondIPAddressandSubnet MaskforLANinterfacetoenablethefunctionandcongure thesecondIPaddressforthedevice,asshownin.
FIGURE103CONFIGURESECONDIPADDRESS
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Chapter6LANConguration
7.ClickSave/Reboottosavethecongurationsothatthe changescantakeeffect.
Caution:
AllapplicationwilltakeeffectafterclickthebuttonofApply/Re­boot,thenMODEMwillreboot.Pleasewaitfor2minutesbe­forereopeningyourwebbrowser.
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Chapter7

VLANTrunking Configuration

1.SelectAdvancedSetup>VlanTrunkSettingtodisplaythe interfaceasshowninFigure104.
FIGURE104VLANTRUNKINGOVERVIEW
2.SelecttheLANinterfaceselectandvlanTrunkEnable checkbox.
3.IfsystempopsupthenoticesasshowninF tofollowthenextstepstocreateVLANMUXPTMinterfaceWAN bridgeconnection.
FIGURE105VLANTRUNKINGNOTICE
4.SelectAdvancedSetup>WANServicetodisplaytheinter- faceasshowninFigure106.
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FIGURE106WANSERVICEOVERVIEW
Bydefault,systempresetWANInterfaceisatm0andptm0_1.
5.ClickAddtodisplaytheinterfaceasshowninFigure107,and selectPTMinterfacetheLayer2interface.
FIGURE107SELECTLAYER2INTERFACE
6.ClickNexttoentertheinterfaceasshowninFigure108.
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FIGURE108SELECTWANSERVICETYPE
Chapter7VLANTrunkingConguration
7.SelectBridging.
8.SelecttheEnableVLANMuxcheckboxandenterthevalueof the802.1qVLANtagandpriority.
9.ClickNexttoentertheinterfaceasshowninFigure109.
FIGURE109PTMINTERFACEBRIDGEWANCONNECTIONSETUP SUMMARY
10.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect,asshowninFigure110.
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FIGURE110PTMINTERFACEBRIDGEWANCONNECTION CONFIGURATIONCOMPLETED
11.GobacktovlanTrunkSettinginterface,selecttheLANin- terfaceselectandvlanTrunkEnablecheckboxtodisplay
theinterfaceasshowninFigure111.
FIGURE111VLANTRUNKINGCONFIGURATION
12.EntertheSupportedVLANNumber,VlanIDandPVID.
Note:
�PVIDCANNOTbethesameastheVLANtrunkId. �IfPVIDissetto’N/A’,thenUNTAGEDpacketsthoughthis
interfacewillbeBLOCKED.
13.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect.
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Chapter8

NATConfiguration

TableofContents
Overview..........................................................................83
VirtualServersSetup.........................................................84
PortTriggering..................................................................87
DMZHost.........................................................................89

Overview

SettinguptheNAT
function
The931WIIisequippedwiththeNATfunction.Withaddressmap- ping,severalusersinthelocalnetworkcanaccesstheInternetvia oneormorepublicIPaddresses.AllthelocalIPaddressesareas­signedtothepublicIPaddressofthe931WIIbydefault.
OneofthecharacteristicsofNATisthatdatafromtheInternetis notallowedintothelocalnetworkunlessitisexplicitlyrequested byoneofthePCsinthenetwork.MostInternetapplicationscan runbehindtheNATrewallwithoutanyproblems.Forexample, ifyourequestInternetpagesorsendandreceivee-mails,the requestfordatafromtheInternetcomesfromaPCinthelocal network,andsothe931WIIallowsthedatatopassthrough.The 931WIIopensonespecicportfortheapplication.Aportinthis contextisaninternalPCaddress,viawhichthedataisexchanged betweentheInternetandaclientonaPCinthelocalnetwork. Communicatingviaaportissubjecttotherulesofaparticular protocol(TCPorUDP).
IfanexternalapplicationtriestosendacalltoaPCinthelocal network,the931WIIblocksit.Thereisnoopenportviawhich thedatacouldenterthelocalnetwork.Someapplications,such asgamesontheInternet,requireseverallinks(thatis.several ports),sothatplayerscancommunicatewitheachother .Inaddi­tion,theseapplicationsmustalsobepermittedtosendrequests fromotherusersontheInternettousersinthelocalnetwork. TheseapplicationscannotberunifNATisactivated.
Usingportforwarding(theforwardingofrequeststoparticular ports)the931WIIisforcedtosendrequestsfromtheInternetfor acertainservice,forexample,agame,totheappropriateport(s) onthePConwhichthegameisrunning.Porttriggeringisaspe­cialvariantofportforwarding.Unlikeportforwarding,the931WII forwardsthedatafromtheportblocktothePCwhichhaspre­viouslysentdatatotheInternetviaacertainport(triggerport). Thismeansthatapprovalforthedatatransferisnottiedtoone specicPCinthenetwork,butrathertotheportnumbersofthe requiredInternetservice.
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ConguringPort
Triggering
Deneatriggerportfortheapplicationandtheprotocol(TCPor
UDP)thatthisportuses.Youthenassignthepublicportsthatare
tobeopenedfortheapplicationtothistriggerport. The931WIIchecksalloutgoingdatafortheportnumberandpro-
tocol.Ifitidentiesamatchofportandprotocolforadened triggerport,thenitopenstheassignedpublicportsandnotesthe IPaddressofthePCthatsentthedata.Ifdatacomesbackfrom theInternetviaoneofthesepublicports,the931WIIallowsitto passthroughanddirectsittotheappropriatePC.Atriggerevent alwayscomesfromaPCwithinthelocalnetwork.Ifatriggerport isaddressedfromoutside,the931WIIsimplyignoresit.
Note:
�Anapplicationthatisconguredforporttriggeringcanonlybe
runbyoneuserinthelocalnetworkatatime.
�Afterpublicportsareopen,theycanbeusedbyunauthorized
personstogainaccesstoaPCinthelocalnetwork.
�Whenthe931WIIissupplied,theNATisactivated,i.e.all
IPaddressesofPCsinthelocalnetworkareconvertedtothe publicIPaddressofthe931WIIwhenaccessingtheInternet.
�IPaddressesofthePCsmustremainunchanged.IftheIP
addressesofthePCsareassignedviatheDHCPserverofthe 931WII,youmustselectNeverexpiresasthesettingsinthe localnetworkmenuentryfortheleasetimeorassignstaticIP addressesforthePCs.
YoucanactivateordeactivatetheNATfunction.Bydefault,the NATfunctionisactivated.

VirtualServersSetup

BackgroundBydefault,the931WIIblocksallexternalusersfromconnecting
toorcommunicatingwithyournetwork.Therefore,thesystem issafefromhackerswhomaytrytointrudeonthenetworkand damageit,asshowninFigure112.
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FIGURE112VIRTUALSERVER
Chapter8NATConguration
However ,youmaywanttoexposeyournetworktotheInternetin limitedandcontrolledwaysinordertoenablesomeapplications toworkfromtheLAN(forexample,game,voice,andchatap- plications)andtoenableInternetaccesstoserversinthehome network.Theportforwardingfeaturesupportsbothfunctionality . ThistopicisalsoreferredtoasLocalServers.
Theportforwardingpageisusedtodeneapplicationsthatrequire specialhandlingbythe931WII.Allyouneedtodoistoselectthe applicationprotocolandthelocalIPaddressofthecomputerthat isusingorprovidingtheservice.Youcanalsoaddnewprotocols, besidesthemostcommononesprovidedbythe931WII.
Forexample,ifyouwanttouseaFileTransferProtocol(FTP)appli­cationononeofyourPCs,simplyselectFTPfromthelistandenter thelocalIPaddressorhostnameofthedesignatedcomputer .All FTP-relateddataarrivingatthe931WIIfromtheInternethence­forthisforwardedtothespeciccomputer.
Similarly,youcangrantInternetusersaccesstoserversinside yourhomenetwork,byidentifyingeachserviceandthePCthat providesit.Thisisuseful,forexample,ifyouwanttohostaWeb serverinsideyourhomenetwork.
WhenanInternetuserpointshis/herbrowserto931WIIexternal IPaddress,thegatewayforwardstheincomingHTTPrequestto yourwebserver.WithoneexternalIPaddress(the931WIImain IPaddress),differentapplicationscanbeassignedtoyourLAN computers,however ,eachtypeofapplicationislimitedtouseone computer.
Forexample,youcandenethatFTPusesaddressXtoreachcom­puterAandTelnetalsousesaddressXtoreachcomputerA.But attemptingtodeneFTPtouseaddressXtoreachbothcomputer AandBfails.The931WII,therefore,providestheabilitytoadd additionalpublicIPaddressestoportforwardingrules,whichyou mustobtainfromyourISP,andenterintotheIPaddressespool. Then,youcandeneFTPtouseaddressXtoreachcomputerA andaddressYtoreachcomputerB.
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Additionally,portforwardingenablesyoutoredirecttrafctoa differentportinsteadoftheonetowhichitwasdesignated.For example,ifyouhaveaWebserverrunningonyourPConport 8080andyouwanttograntaccesstothisservertoanyonewho accessesthe931WIIviaHTTP ,doasfollows:
1.DeneaportforwardingrulefortheHTTPservice,withthePC IPorhostname.
2.Specify8080intheForwardtoPort’eld.
AllincomingHTTPtrafcisforwardedtothePCrunningtheweb serveronport8080.Whensettingaportforwardingservice,en­surethattheportisnotalreadyusedbyanotherapplication,which maystopfunctioning.AcommonexampleiswhenusingSIPsig­nalinginVoiceoverIP,theportusedbythegatewayVoIPappli­cation(5060)isthesameportonwhichportforwardingissetfor LANSIPagents.
Note:
Someapplications,suchasFTP,TFTP,PPTP ,andH323,requirethe supportofspecialspecicALGmodulesinordertoworkinsidethe homenetwork.Datapacketsassociatedwiththeseapplications containinformationthatallowsthemtoberoutedcorrectly.An ALGisneededtohandlethesepacketsandensurethattheyreach theirintendeddestinations.The931WIIisequippedwitharobust listofALGmodulesinordertoenablemaximumfunctionalityin thehomenetwork.TheALGisautomaticallyassignedbasedon thedestinationport.
AddingPort
Forwarding
1.SelectAdvancedSetup>NAT>VirtualServerstodisplay theinterfaceasshowninFigure113.
FIGURE113VIRTUALSERVERSOVERVIEW
2.ClickAddtodisplaytheinterfaceasshowninFigure114.
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FIGURE114ADDINGVIRTUALSERVERS
Chapter8NATConguration
DeletingPort
Forwarding
3.SelectthededicatedWANinterfacetobeUseInterface.
4.Selectaserviceorenteracustomserver.
5.EntertheServerIPAddressofthecomputerthatprovides theservice(theserverintheLocalHosteld).
Note:
NotethatunlessanadditionalexternalIPaddressisadded, onlyoneLANcomputercanbeassignedtoprovideaspecic serviceorapplication.
6.SetExternalPortStartandExternalPortEnd.
7.SelectProtocol.
8.SetInternalPortStartandInternalPortEnd.
9.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect.
SelecttheRemovecheckboxinthetableandclickRemoveto applythesettings.

PortTriggering

Ifyoucongureporttriggeringforacertainapplication,youneed todetermineatriggerportandtheprotocol(TCPorUDP)thatthis portuses.Youthenassignthepublicportsthataretobeopened
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Addport
Triggering
fortheapplicationtothistriggerport.YoucanselectknownIn­ternetservicesorassignportsorportblocksmanually .
1.SelectAdvancedSetup>NAT>PortTriggeringtodisplay theinterfaceasshowninFigure115.
FIGURE115PORTTRIGGERINGOVERVIEW
2.ClickAddtodisplaytheinterfaceasshowninFigure116.
FIGURE116ADDINGPORTTRIGGERING
3.SelectthededicatedWANinterfacetobeUseInterface.
4.SelecttherequiredapplicationfromtheSelectOneApplica- tiondrop-downlist.
5.YoucanalsomanuallyentertheinformationintheCustom applicationeld.
6.T
able17isadescriptionofthedifferentoptions.
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TABLE17CUSTOMPORTTRIGGERINGCONFIGURATIONOPTIONS
FieldDescription
RemovingPort
Triggering
TriggerPortStart/TriggerPort End
TriggerProtocol
OpenProtocol
OpenPortStartandOpenPort End
Entertheportthatistobe monitoredforoutgoingdata trafc.
Selecttheprotocolthatisto bemonitoredforoutgoingdata trafc.
Selecttheprotocolthatisto beallowedforincomingdata trafc.
Entertheportthatistobe openedforincomingtrafc.
Note:
Youcanuseasingleportnumber,severalportnumberssepa­ratedbycommas,portblocksconsistingoftwoportnumbers separatedbyadash,oranycombina-tionofthese,forexam­ple80,90-140,180.
7.ClickSave/Applytosavethecongurationsothatthe changescantakeeffect.
SelecttheRemovecheckboxinthetableandclickRemoveto applythesettings.

DMZHost

TheDMZhostfeatureallowsonelocalcomputertobeexposedto theInternet.Thisfunctionisapplicablefor:
�UserswhowanttousetheInternetserviceforaspecialpur-
pose,suchasanonlinegameorvideoconferencingprogram, thatisnotpresentinthePortForwardinglistandforwhichno portrangeinformationisavailable.
�Userswhoarenotconcernedwithsecurityandwishtoexpose
onecomputertoallserviceswithoutrestriction.
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Note:
ADMZhostisnotprotectedbytherewallandmaybevulnerable toattack.Thismayalsoputothercomputersinthehomenetwork atrisk.Hence,whendesignatingaDMZhost,youmustconsider thesecurityimplicationsandprotectitifnecessary.
YoucansetupaclientinyourlocalnetworktobetheDMZhost, asshowninFigure117.
FIGURE117DMZHOST
YourdevicethenforwardsallincomingdatatrafcfromtheInter­nettothisclient.Youcan,forexample,operateyourownWeb serverononeoftheclientsinyourlocalnetworkandmakeitac­cessibletoInternetusers.Astheexposedhost,thelocalclientis directlyvisibletotheInternetandthereforeparticularlyvulnera­bletoattacks(forexample,hackerattacks).Activatethisfunction onlywhennecessary(forexample,tooperateaWebserver)and whenotherfunctions(forexample,portforwarding)areinade­quate.Inthiscase,youshouldtakeappropriatemeasuresforthe clientsconcerned.
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Chapter8NATConguration
Note:
OnlyonePCperpublicIPaddresscanbesetupasanexposed host.
AddingADMZ
Host
interfaceasshowninFigure118.
FIGURE118DMZHOSTCONFIGURATION
2.EntertheLocalIPaddressofthePCinDMZHostIPAddress eld,thatistobeenabledasanexposedhost.
1.SelectAdvancedSetup>NAT>DMZHosttodisplaythe
3.ClickSave/Apply,anoticewillbepop-upasshowninF
igure
119.
FIGURE119DMZHOSTCONFIGURATIONNOTICE
RemovingADMZ
4.ClickOKtosavethecongurationsothatthechangescantake effect.
ClearDMZHostIPAddresseldandclickSave/Applytodeac-
Host
tivatetheDMZhost.
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Chapter9

SecurityConfiguration

SecurityisanimportantfunctionofDSL.Itprotectsresourcesofa privatenetworkfromothernetworks,andpreventsunauthorized Internetusersfromaccessingprivatenetworksconnectedtothe Internet.Allmessagesenteringorleavingtheintranet(thatis, thelocalnetworktowhichyouareconnected)mustpassthrough thesecuritychecks,whichcheckseachmessageandblocksthose thatdonotmeetthespecicsecuritycriteria.
Therearethreebasictypesofsecuritytechniques,IPpacketl­tering,circuit-levelgatewayandMACframeltering.931WIIsup­portsMACframelteringonly .
TableofContents
CongureMACFilteringPolicy.............................................93
CongureMACFilteringRule...............................................95
MACFiltering-GlobalPolicyFORWARDED.............................96
MACFiltering-GlobalPolicyBLOCKED.................................97

ConfigureMACFiltering Policy

SelectAdvancedSetup>Security>MACFilteringtodisplay theinterfaceasshowninF
FIGURE120MACFILTERINGOVERVIEW
igure120.
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Note:
MAClteringisonlyeffectiveonATMPVCsorWANservicesbased onPTMconguredinBridgemode.
Table18isadescriptionofthedifferentoptions.
TABLE18MACFILTERPOLICYCONFIGURATIONOPTIONS
Forward
Blocked
Term
AllMAClayerframesarefor­wardedexceptthosematchingthe speciedrules.
AllMAClayerframesareblocked exceptthosematchingthespeci­edrules.
Description
SelecttheInterfacethatneedstochangethechangetheltering policy,andclicktheChangePolicy.
Theinterfacepolicyischanged,asshowninF
FIGURE121MACFILTERINGCHANGEPOLICY
igure121.
Caution:
Interfacepolicychangewillcausealldenedrulesforthatinter­facetoberemovedautomatically.Youneedtocreatenewrules forthenewpolicy.
94CondentialandProprietaryInformationofZTECORPORATION
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