Zyxel-communications NBG334W Manuel d'utilisateur Page 1

www.zyxel.comNBG334W802.11g Wireless Firewall RouterUser’s GuideVersion 3.6010/2007Edition 2DEFAULT LOGINIP Address http://192.168.1.1User Name admin

Contents OverviewNBG334W User’s Guide10

Chapter 6 Wireless TutorialNBG334W User’s Guide100Figure 54 Link Status 8 If your connection is successful, open your Internet browser and enter htt

NBG334W User’s Guide101CHAPTER 7 WANThis chapter describes how to configure WAN settings.7.1 WAN OverviewSee the chapter about the connection wizard

Chapter 7 WANNBG334W User’s Guide102The NBG334W supports both IGMP version 1 (IGMP-v1) and IGMP version 2 (IGMP-v2). At start up, the NBG334W queries

Chapter 7 WANNBG334W User’s Guide103The following table describes the labels in this screen.7.4.2 PPPoE EncapsulationThe NBG334W supports PPPoE (Poi

Chapter 7 WANNBG334W User’s Guide104For the service provider, PPPoE offers an access and authentication method that works with existing access control

Chapter 7 WANNBG334W User’s Guide105The following table describes the labels in this screen.Table 38 Network > WAN > Internet Connection: PPP

Chapter 7 WANNBG334W User’s Guide1067.4.3 PPTP EncapsulationPoint-to-Point Tunneling Protocol (PPTP) is a network protocol that enables secure transf

Chapter 7 WANNBG334W User’s Guide107Figure 57 Network > WAN > Internet Connection: PPTP Encapsulation

Chapter 7 WANNBG334W User’s Guide108The following table describes the labels in this screen.Table 39 Network > WAN > Internet Connection: PPTP

Chapter 7 WANNBG334W User’s Guide1097.5 Advanced WAN ScreenTo change your NBG334W’s advanced WAN settings, click Network > WAN > Advanced. Th

Table of ContentsNBG334W User’s Guide11Table of ContentsAbout This User's Guide ...

Chapter 7 WANNBG334W User’s Guide110The following table describes the labels in this screen.Table 40 WAN > AdvancedLABEL DESCRIPTIONMulticast Set

NBG334W User’s Guide111CHAPTER 8 LANThis chapter describes how to configure LAN settings.8.1 LAN OverviewA Local Area Network (LAN) is a shared comm

Chapter 8 LANNBG334W User’s Guide1128.2.2 IP Address and Subnet MaskRefer to the IP address and subnet mask section in the Connection Wizard chapter

Chapter 8 LANNBG334W User’s Guide113Figure 59 Any IP ExampleThe Any IP feature does not apply to a computer using either a dynamic IP address or a

Chapter 8 LANNBG334W User’s Guide1148.3 LAN IP ScreenUse this screen to change your basic LAN settings. Click Network > LAN.Figure 60 Network &g

Chapter 8 LANNBG334W User’s Guide115Figure 61 Network > LAN > IP Alias The following table describes the labels in this screen.8.5 Advanced

Chapter 8 LANNBG334W User’s Guide116The following table describes the labels in this screen.Table 43 Network > LAN > AdvancedLABEL DESCRIPTION

NBG334W User’s Guide117CHAPTER 9 Guest WLANGuest WLAN allows you to set up a wireless network where users can access to Internet via the NBG334W (Z),

Chapter 9 Guest WLANNBG334W User’s Guide1189.1 General Guest WLAN Screen Click Network > Guest WLAN to open the General screen.Figure 64 Network

Chapter 9 Guest WLANNBG334W User’s Guide119To change your NBG334W’s MAC filter settings for guest wireless network, click Network > Guest WLAN >

Table of ContentsNBG334W User’s Guide122.5.6 Summary: Wireless Station Status ...

Chapter 9 Guest WLANNBG334W User’s Guide120Figure 66 Network > Guest WLAN > IPThe following table describes the labels in this screen. 9.4 Gu

Chapter 9 Guest WLANNBG334W User’s Guide121Click Network > Guest WLAN > Bandwidth. The following screen appears.Figure 68 Network > Guest

Chapter 9 Guest WLANNBG334W User’s Guide122

NBG334W User’s Guide123CHAPTER 10 DHCP10.1 DHCPDHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients to obtain

Chapter 10 DHCPNBG334W User’s Guide124The following table describes the labels in this screen.10.3 DHCP Server Advanced Screen This screen allows

Chapter 10 DHCPNBG334W User’s Guide125Figure 70 Network > DHCP Server > Advanced The following table describes the labels in this screen.Tabl

Chapter 10 DHCPNBG334W User’s Guide12610.4 Client List ScreenThe DHCP table shows current DHCP client information (including IP Address, Host Name an

Chapter 10 DHCPNBG334W User’s Guide127Figure 71 Network > DHCP Server > Client List The following table describes the labels in this screen

Chapter 10 DHCPNBG334W User’s Guide128

NBG334W User’s Guide129CHAPTER 11 Network Address Translation(NAT)This chapter discusses how to configure NAT on the NBG334W.11.1 NAT Overview NAT

Table of ContentsNBG334W User’s Guide135.2.1 SSID ...

Chapter 11 Network Address Translation (NAT)NBG334W User’s Guide130" Many residential broadband ISP accounts do not allow you to run any server p

Chapter 11 Network Address Translation (NAT)NBG334W User’s Guide131The following table describes the labels in this screen.11.4 NAT Application Scre

Chapter 11 Network Address Translation (NAT)NBG334W User’s Guide132Figure 74 Network > NAT > Application The following table describes the lab

Chapter 11 Network Address Translation (NAT)NBG334W User’s Guide13311.4.1 Game List ExampleHere is an example game list text file. The index number,

Chapter 11 Network Address Translation (NAT)NBG334W User’s Guide134Figure 75 Game List Example11.5 Trigger Port Forwarding Some services use a dedi

Chapter 11 Network Address Translation (NAT)NBG334W User’s Guide135Figure 76 Trigger Port Forwarding Process: Example1 Jane requests a file from th

Chapter 11 Network Address Translation (NAT)NBG334W User’s Guide136Figure 77 Network > NAT > Advanced The following table describes the labels

Chapter 11 Network Address Translation (NAT)NBG334W User’s Guide137Incoming Incoming is a port (or a range of ports) that a server on the WAN uses wh

Chapter 11 Network Address Translation (NAT)NBG334W User’s Guide138

NBG334W User’s Guide139CHAPTER 12 Dynamic DNS12.1 Dynamic DNS Introduction Dynamic DNS allows you to update your current dynamic IP address with one

Table of ContentsNBG334W User’s Guide148.1 LAN Overview ...

Chapter 12 Dynamic DNSNBG334W User’s Guide140Figure 78 Dynamic DNSThe following table describes the labels in this screen.Table 54 Dynamic DNSLABE

141PART IIISecurityFirewall (143)Content Filtering (149)

142

NBG334W User’s Guide143CHAPTER 13 FirewallThis chapter gives some background information on firewalls and explains how to get started with the NBG33

Chapter 13 FirewallNBG334W User’s Guide144The NBG334W is installed between the LAN and a broadband modem connecting to the Internet. This allows it to

Chapter 13 FirewallNBG334W User’s Guide1451 A computer on the LAN initiates a connection by sending a SYN packet to a receiving server on the WAN.2 T

Chapter 13 FirewallNBG334W User’s Guide146The following table describes the labels in this screen.13.4 Services ScreenClick Security > Firewall &

Chapter 13 FirewallNBG334W User’s Guide147The following table describes the labels in this screen.Table 56 Security > Firewall > ServicesLABE

Chapter 13 FirewallNBG334W User’s Guide148Misc settingBypass Triangle RouteSelect this check box to have the NBG334W firewall ignore the use of triang

NBG334W User’s Guide149CHAPTER 14 Content FilteringThis chapter provides a brief overview of content filtering using the embedded web GUI.14.1 Intro

Table of ContentsNBG334W User’s Guide1512.1.1 DynDNS Wildcard ...

Chapter 14 Content FilteringNBG334W User’s Guide150Figure 82 Security > Content Filter > Filter The following table describes the labels in th

Chapter 14 Content FilteringNBG334W User’s Guide15114.5 ScheduleUse this screen to set the day(s) and time you want the NBG334W to use content filte

Chapter 14 Content FilteringNBG334W User’s Guide15214.6 Customizing Keyword Blocking URL CheckingYou can use commands to set how much of a website’s

153PART IVManagementStatic Route Screens (155)Bandwidth Management (159)Remote Management (169)Universal Plug-and-Play (UPnP) (175)

154

NBG334W User’s Guide155CHAPTER 15 Static Route ScreensThis chapter shows you how to configure static routes for your NBG334W.15.1 Static Route Overv

Chapter 15 Static Route ScreensNBG334W User’s Guide156Figure 85 Management > Static Route > IP Static RouteThe following table describes the l

Chapter 15 Static Route ScreensNBG334W User’s Guide157Figure 86 Management > Static Route > IP Static Route: Static Route SetupThe following

Chapter 15 Static Route ScreensNBG334W User’s Guide158

NBG334W User’s Guide159CHAPTER 16 Bandwidth ManagementThis chapter contains information about configuring bandwidth management, editing rules and vie

Table of ContentsNBG334W User’s Guide1616.2 Application-based Bandwidth Management ...

Chapter 16 Bandwidth ManagementNBG334W User’s Guide160The following figure shows LAN subnets. You could configure one bandwidth class for subnet A and

Chapter 16 Bandwidth ManagementNBG334W User’s Guide16116.6 Predefined Bandwidth Management ServicesThe following is a description of the services th

Chapter 16 Bandwidth ManagementNBG334W User’s Guide16216.6.1 Services and Port NumbersThe commonly used services and port numbers are shown in the fo

Chapter 16 Bandwidth ManagementNBG334W User’s Guide163Table 64 Commonly Used ServicesSERVICE DESCRIPTIONAIM/New-ICQ(TCP:5190) AOL’s Internet Messen

Chapter 16 Bandwidth ManagementNBG334W User’s Guide16416.7 Default Bandwidth Management Classes and PrioritiesIf you enable bandwidth management but

Chapter 16 Bandwidth ManagementNBG334W User’s Guide16516.8 Bandwidth Management General Configuration Click Management > Bandwidth MGMT to open t

Chapter 16 Bandwidth ManagementNBG334W User’s Guide166Figure 89 Management > Bandwidth MGMT > Advanced The following table describes the label

Chapter 16 Bandwidth ManagementNBG334W User’s Guide16716.9.1 Rule Configuration If you want to edit a bandwidth management rule for other applica

Chapter 16 Bandwidth ManagementNBG334W User’s Guide168Configuration 16.10 Bandwidth Management Monitor Click Management > Bandwidth MGMT >

NBG334W User’s Guide169CHAPTER 17 Remote ManagementThis chapter provides information on the Remote Management screens. 17.1 Remote Management Overvi

Table of ContentsNBG334W User’s Guide17Chapter 20Logs ...

Chapter 17 Remote ManagementNBG334W User’s Guide1701 You have disabled that service in one of the remote management screens.2 The IP address in the Se

Chapter 17 Remote ManagementNBG334W User’s Guide17117.3 TelnetYou can configure your NBG334W for remote Telnet access as shown next. The administrat

Chapter 17 Remote ManagementNBG334W User’s Guide172The following table describes the labels in this screen.17.5 FTP ScreenYou can upload and download

Chapter 17 Remote ManagementNBG334W User’s Guide17317.6 DNS Screen Use DNS (Domain Name System) to map a domain name to its corresponding IP addr

Chapter 17 Remote ManagementNBG334W User’s Guide174

NBG334W User’s Guide175CHAPTER 18 Universal Plug-and-Play (UPnP)This chapter introduces the UPnP feature in the web configurator.18.1 Introducing Un

Chapter 18 Universal Plug-and-Play (UPnP)NBG334W User’s Guide176When a UPnP device joins a network, it announces its presence with a multicast message

Chapter 18 Universal Plug-and-Play (UPnP)NBG334W User’s Guide17718.4 Installing UPnP in Windows ExampleThis section shows how to install UPnP in Win

Chapter 18 Universal Plug-and-Play (UPnP)NBG334W User’s Guide178Figure 99 Add/Remove Programs: Windows Setup: Communication: Components4 Click OK to

Chapter 18 Universal Plug-and-Play (UPnP)NBG334W User’s Guide179Figure 101 Windows Optional Networking Components Wizard5 In the Networking Service

Table of ContentsNBG334W User’s Guide18Appendix B Pop-up Windows, JavaScripts and Java Permissions ...235Appendi

Chapter 18 Universal Plug-and-Play (UPnP)NBG334W User’s Guide18018.4.0.2 Using UPnP in Windows XP ExampleThis section shows you how to use the UPnP f

Chapter 18 Universal Plug-and-Play (UPnP)NBG334W User’s Guide181Figure 104 Internet Connection Properties 4 You may edit or delete the port mapping

Chapter 18 Universal Plug-and-Play (UPnP)NBG334W User’s Guide182Figure 105 Internet Connection Properties: Advanced SettingsFigure 106 Internet Co

Chapter 18 Universal Plug-and-Play (UPnP)NBG334W User’s Guide183Figure 107 System Tray Icon7 Double-click on the icon to display your current Inter

Chapter 18 Universal Plug-and-Play (UPnP)NBG334W User’s Guide184Figure 109 Network Connections4 An icon with the description for each UPnP-enabled d

Chapter 18 Universal Plug-and-Play (UPnP)NBG334W User’s Guide185Figure 110 Network Connections: My Network Places6 Right-click on the icon for your

Chapter 18 Universal Plug-and-Play (UPnP)NBG334W User’s Guide186

187PART VMaintenance and TroubleshootingSystem (189)Logs (193)Tools (207)Configuration Mode (213)Sys Op Mode (215)Language (219)Troubleshooting

188

NBG334W User’s Guide189CHAPTER 19 SystemThis chapter provides information on the System screens. 19.1 System OverviewSee the chapter about wizard se

List of FiguresNBG334W User’s Guide19List of FiguresFigure 1 Wireless Internet Access in AP Mode ...

Chapter 19 SystemNBG334W User’s Guide19019.3 Time Setting ScreenTo change your NBG334W’s time and date, click Maintenance > System > Time Setti

Chapter 19 SystemNBG334W User’s Guide191The following table describes the labels in this screen.Table 75 Maintenance > System > Time SettingL

Chapter 19 SystemNBG334W User’s Guide192End Date Configure the day and time when Daylight Saving Time ends if you selected Daylight Savings. The o&apo

NBG334W User’s Guide193CHAPTER 20 LogsThis chapter contains information about configuring general log settings and viewing the NBG334W’s logs. Refer

Chapter 20 LogsNBG334W User’s Guide194The following table describes the labels in this screen.20.2 Log SettingsYou can configure the NBG334W’s genera

Chapter 20 LogsNBG334W User’s Guide195Figure 115 Maintenance > Logs > Log Settings The following table describes the labels in this screen.Ta

Chapter 20 LogsNBG334W User’s Guide196Send Alerts To Alerts are real-time notifications that are sent as soon as an event, such as a DoS attack, syst

Chapter 20 LogsNBG334W User’s Guide19720.3 Log DescriptionsThis section provides descriptions of example log messages. Table 78 System Maintenance

Chapter 20 LogsNBG334W User’s Guide198 Table 79 System Error LogsLOG MESSAGE DESCRIPTION%s exceeds the max. number of session per host!This attempt

Chapter 20 LogsNBG334W User’s Guide199 Firewall session time out, sent TCP RSTThe router sent a TCP reset packet when a dynamic firewall session tim

List of FiguresNBG334W User’s Guide20Figure 39 Network > Wireless LAN > General: WPA/WPA2 ...

Chapter 20 LogsNBG334W User’s Guide200 Table 84 CDR LogsLOG MESSAGE DESCRIPTIONboard%d line%d channel%d, call%d,%s C01 Outgoing Call dev=%x ch=%x

Chapter 20 LogsNBG334W User’s Guide201 %s: Proxy mode detectedThe router detected proxy mode in the packet.%s The content filter server responded tha

Chapter 20 LogsNBG334W User’s Guide202 teardrop UDP The firewall detected an UDP teardrop attack.teardrop ICMP (type:%d, code:%d)The firewall detecte

Chapter 20 LogsNBG334W User’s Guide203 Failed to decode the received ca certThe router received a corrupted certification authority certificate from

Chapter 20 LogsNBG334W User’s Guide204 Local User Database does not support authentication method.A user tried to use an authentication method that th

Chapter 20 LogsNBG334W User’s Guide205 The following table shows RFC-2408 ISAKMP payload types that the log displays. Please refer to the RFC for det

Chapter 20 LogsNBG334W User’s Guide206SIG SignatureNONCE NonceNOTFY NotificationDEL DeleteVID Vendor IDTable 94 RFC-2408 ISAKMP Payload Types (conti

NBG334W User’s Guide207CHAPTER 21 ToolsThis chapter shows you how to upload a new firmware, upload or save backup configuration files and restart the

Chapter 21 ToolsNBG334W User’s Guide208After you see the Firmware Upload In Process screen, wait two minutes before logging into the NBG334W again.Fig

Chapter 21 ToolsNBG334W User’s Guide209Figure 120 Maintenance > Tools > Configuration 21.2.1 Backup ConfigurationBackup configuration allows

List of FiguresNBG334W User’s Guide21Figure 82 Security > Content Filter > Filter ...

Chapter 21 ToolsNBG334W User’s Guide210Figure 121 Configuration Restore SuccessfulThe NBG334W automatically restarts in this time causing a temporar

Chapter 21 ToolsNBG334W User’s Guide211Click Maintenance > Tools > Restart. Click Restart to have the NBG334W reboot. This does not affect the

Chapter 21 ToolsNBG334W User’s Guide212

NBG334W User’s Guide213CHAPTER 22 Configuration ModeClick Maintenance > Config Mode to open the following screen. This screen allows you to hide o

Chapter 22 Configuration ModeNBG334W User’s Guide214Table 98 Advanced Configuration Options " In AP Mode many screens will not be available. S

NBG334W User’s Guide215CHAPTER 23 Sys Op Mode23.1 OverviewThe Sys Op Mode (System Operation Mode) function lets you configure whether your NBG334W i

Chapter 23 Sys Op ModeNBG334W User’s Guide216Figure 127 IP Address in AP Mode23.2 Selecting System Operation ModeUse this screen to select how you

Chapter 23 Sys Op ModeNBG334W User’s Guide217Figure 130 Maintenance > Sys Op Mode > General: AP •In AP Mode all Ethernet ports have the same

Chapter 23 Sys Op ModeNBG334W User’s Guide218

NBG334W User’s Guide219CHAPTER 24 LanguageUse this screen to change the language for the web configurator display.24.1 Language ScreenClick the lang

List of FiguresNBG334W User’s Guide22Figure 125 Maintenance > Config Mode > General ...

Chapter 24 LanguageNBG334W User’s Guide220

NBG334W User’s Guide221CHAPTER 25 TroubleshootingThis chapter offers some suggestions to solve problems you might encounter. The potential problems a

Chapter 25 TroubleshootingNBG334W User’s Guide22225.2 NBG334W Access and LoginV I don’t know the IP address of my NBG334W.1 The default IP address is

Chapter 25 TroubleshootingNBG334W User’s Guide2232 Check the hardware connections, and make sure the LEDs are behaving as expected. See the Quick Sta

Chapter 25 TroubleshootingNBG334W User’s Guide224See the troubleshooting suggestions for I cannot see or access the Login screen in the web configurat

Chapter 25 TroubleshootingNBG334W User’s Guide225interfering with the wireless network (for example, microwaves, other wireless networks, and so on).

Chapter 25 TroubleshootingNBG334W User’s Guide2264 Make sure your computer (with a wireless adapter installed) is within the transmission range of the

227PART VIAppendices and IndexProduct Specifications and Wall-Mounting Instructions (229)Pop-up Windows, JavaScripts and Java Permissions (235)IP Ad

228

NBG334W User’s Guide229APPENDIX A Product Specifications and Wall-Mounting InstructionsThe following tables summarize the NBG334W’s hardware and firm

List of FiguresNBG334W User’s Guide23Figure 168 Peer-to-Peer Communication in an Ad-hoc Network ...

Appendix A Product Specifications and Wall-Mounting InstructionsNBG334W User’s Guide230Default Password 1234DHCP Pool 192.168.1.33 to 192.168.1.64 Wir

Appendix A Product Specifications and Wall-Mounting InstructionsNBG334W User’s Guide231The following list, which is not exhaustive, illustrates the s

Appendix A Product Specifications and Wall-Mounting InstructionsNBG334W User’s Guide232Wall-mounting InstructionsDo the following to hang your NBG334W

Appendix A Product Specifications and Wall-Mounting InstructionsNBG334W User’s Guide2334 Make sure the screws are snugly fastened to the wall. They n

Appendix A Product Specifications and Wall-Mounting InstructionsNBG334W User’s Guide234

NBG334W User’s Guide235APPENDIX B Pop-up Windows, JavaScriptsand Java PermissionsIn order to use the web configurator you need to allow:• Web browser

Appendix B Pop-up Windows, JavaScripts and Java PermissionsNBG334W User’s Guide2362 Clear the Block pop-ups check box in the Pop-up Blocker section of

Appendix B Pop-up Windows, JavaScripts and Java PermissionsNBG334W User’s Guide237Figure 136 Internet Options: Privacy3 Type the IP address of your

Appendix B Pop-up Windows, JavaScripts and Java PermissionsNBG334W User’s Guide2385 Click Close to return to the Privacy screen. 6 Click Apply to save

Appendix B Pop-up Windows, JavaScripts and Java PermissionsNBG334W User’s Guide239Figure 139 Security Settings - Java ScriptingJava Permissions1 Fr

List of FiguresNBG334W User’s Guide24

Appendix B Pop-up Windows, JavaScripts and Java PermissionsNBG334W User’s Guide240JAVA (Sun)1 From Internet Explorer, click Too ls, Internet Options a

NBG334W User’s Guide241APPENDIX C IP Addresses and SubnettingThis appendix introduces IP addresses and subnet masks. IP addresses identify individual

Appendix C IP Addresses and SubnettingNBG334W User’s Guide242Figure 142 Network Number and Host IDHow much of the IP address is the network number a

Appendix C IP Addresses and SubnettingNBG334W User’s Guide243Subnet masks are expressed in dotted decimal notation just like IP addresses. The follow

Appendix C IP Addresses and SubnettingNBG334W User’s Guide244SubnettingYou can use subnetting to divide one network into multiple sub-networks. In the

Appendix C IP Addresses and SubnettingNBG334W User’s Guide245Figure 144 Subnetting Example: After SubnettingIn a 25-bit subnet the host ID has 7 bi

Appendix C IP Addresses and SubnettingNBG334W User’s Guide246Example: Eight SubnetsSimilarly, use a 27-bit mask to create eight subnets (000, 001, 010

Appendix C IP Addresses and SubnettingNBG334W User’s Guide247Subnet PlanningThe following table is a summary for subnet planning on a network with a

Appendix C IP Addresses and SubnettingNBG334W User’s Guide248Configuring IP AddressesWhere you obtain your network number depends on your particular s

NBG334W User’s Guide249APPENDIX D Setting up Your Computer’s IPAddressAll computers must have a 10M or 100M Ethernet adapter card and TCP/IP installe

List of TablesNBG334W User’s Guide25List of TablesTable 1 Features Available in Router Mode vs. AP Mode ...

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide250Figure 145 WIndows 95/98/Me: Network: ConfigurationInstalling ComponentsThe N

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide251Configuring 1 In the Network window Configuration tab, select your network ada

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide252Figure 147 Windows 95/98/Me: TCP/IP Properties: DNS Configuration4 Click the

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide253Figure 148 Windows XP: Start Menu2 In the Control Panel, double-click Networ

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide254Figure 150 Windows XP: Control Panel: Network Connections: Properties4 Select

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide255Figure 152 Windows XP: Internet Protocol (TCP/IP) Properties6 If you do not

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide256Figure 153 Windows XP: Advanced TCP/IP Properties7 In the Internet Protocol T

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide257Figure 154 Windows XP: Internet Protocol (TCP/IP) Properties8 Click OK to cl

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide258Figure 155 Macintosh OS 8/9: Apple Menu2 Select Ethernet built-in from the Co

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide259•From the Configure box, select Manually.• Type your IP address in the IP Addr

List of TablesNBG334W User’s Guide26Table 39 Network > WAN > Internet Connection: PPTP Encapsulation ...

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide260Figure 158 Macintosh OS X: Network4 For statically assigned settings, do the

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide261" Make sure you are logged in as the root administrator. Using the K Desk

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide262Figure 160 Red Hat 9.0: KDE: Ethernet Device: General • If you have a dynamic

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide263Figure 162 Red Hat 9.0: KDE: Network Configuration: Activate 7 After the net

Appendix D Setting up Your Computer’s IP AddressNBG334W User’s Guide2642 If you know your DNS server IP address(es), enter the DNS server information

NBG334W User’s Guide265APPENDIX E Wireless LANsWireless LAN TopologiesThis section discusses ad-hoc and infrastructure wireless LAN topologies.Ad-hoc

Appendix E Wireless LANsNBG334W User’s Guide266Figure 169 Basic Service SetESSAn Extended Service Set (ESS) consists of a series of overlapping BSSs

Appendix E Wireless LANsNBG334W User’s Guide267Figure 170 Infrastructure WLANChannelA channel is the radio frequency(ies) used by IEEE 802.11a/b/g

Appendix E Wireless LANsNBG334W User’s Guide268Figure 171 RTS/CTSWhen station A sends data to the AP, it might not know that the station B is alrea

Appendix E Wireless LANsNBG334W User’s Guide269If the Fragmentation Threshold value is smaller than the RTS/CTS value (see previously) you set then t

List of TablesNBG334W User’s Guide27Table 82 Packet Filter Logs ...

Appendix E Wireless LANsNBG334W User’s Guide270• User based identification that allows for roaming.• Support for RADIUS (Remote Authentication Dial In

Appendix E Wireless LANsNBG334W User’s Guide271In order to ensure network security, the access point and the RADIUS server use a shared secret key, w

Appendix E Wireless LANsNBG334W User’s Guide272PEAP (Protected EAP) Like EAP-TTLS, server-side certificate authentication is used to establish a sec

Appendix E Wireless LANsNBG334W User’s Guide273Key differences between WPA(2) and WEP are improved data encryption and user authentication.

Appendix E Wireless LANsNBG334W User’s Guide27425.6.2 WPA(2)-PSK Application ExampleA WPA(2)-PSK application looks as follows.1 First enter identical

Appendix E Wireless LANsNBG334W User’s Guide275Security Parameters SummaryRefer to this table to see what other security parameters you should config

Appendix E Wireless LANsNBG334W User’s Guide276

NBG334W User’s Guide277APPENDIX F ServicesThe following table lists some commonly-used services and their associated protocols and port numbers.• Nam

Appendix F ServicesNBG334W User’s Guide278H.323 TCP 1720 NetMeeting uses this protocol.HTTP TCP 80 Hyper Text Transfer Protocol - a client/server prot

Appendix F ServicesNBG334W User’s Guide279PPTP_TUNNEL (GRE)User-Defined 47 PPTP (Point-to-Point Tunneling Protocol) enables secure transfer of data o

List of TablesNBG334W User’s Guide28

Appendix F ServicesNBG334W User’s Guide280TFTP UDP 69 Trivial File Transfer Protocol is an Internet file transfer protocol similar to FTP, but uses th

NBG334W User’s Guide281APPENDIX G Legal InformationCopyrightCopyright © 2007 by ZyXEL Communications Corporation.The contents of this publication may

Appendix G Legal InformationNBG334W User’s Guide282If this device does cause harmful interference to radio/television reception, which can be determin

Appendix G Legal InformationNBG334W User’s Guide2833 Select the certification you wish to view from this page.ZyXEL Limited WarrantyZyXEL warrants to

Appendix G Legal InformationNBG334W User’s Guide284

NBG334W User’s Guide285APPENDIX H Customer SupportPlease have the following information ready when you contact customer support.Required Information•

Appendix H Customer SupportNBG334W User’s Guide286• Regular Mail: ZyXEL Communications, Czech s.r.o., Modranská 621, 143 01 Praha 4 - Modrany, Ceská R

Appendix H Customer SupportNBG334W User’s Guide287India• Support E-mail: [email protected]• Sales E-mail: [email protected]• Telephone: +91-11-30888144 t

Appendix H Customer SupportNBG334W User’s Guide288• Regular Mail: ZyXEL Communications Inc., 1130 N. Miller St., Anaheim, CA 92806-2001, U.S.A.Norway•

Appendix H Customer SupportNBG334W User’s Guide289Sweden• Support E-mail: [email protected]• Sales E-mail: [email protected]• Telephone: +46-31-744-7700•

29PART IIntroductionGetting to Know Your NBG334W (31)Introducing the Web Configurator (35)Connection Wizard (47)AP Mode (63)

Appendix H Customer SupportNBG334W User’s Guide290

IndexNBG334W User’s Guide291IndexNumerics802.11 Mode 87AActiveX 150address resolution protocol (ARP) 113Alert 194alternative subnet mask notation 243a

IndexNBG334W User’s Guide292DNS (Domain Name System) 173DNS server 125Domain name 49vs host name. see also system nameDomain Name System 125duplex set

IndexNBG334W User’s Guide293LLAN 111IP pool setup 111LAN overview 111LAN Setup 101LAN setup 111LAN TCP/IP 111Language 219Link type 40, 65local (user)

IndexNBG334W User’s Guide294RRADIUS 270Shared Secret Key 271RADIUS Message Types 270RADIUS Messages 270RADIUS server 76registrationproduct 283related

IndexNBG334W User’s Guide295user authentication 76local (user) database 76RADIUS server 76User Name 140VVoIP 161VPN 106WWANIP address assignment 56WAN

IndexNBG334W User’s Guide296

About This User's GuideNBG334W User’s Guide3About This User's GuideIntended AudienceThis manual is intended for people who want to configu

30

NBG334W User’s Guide31CHAPTER 1 Getting to Know Your NBG334WThis chapter introduces the main features and applications of the NBG334W.1.1 OverviewTh

Chapter 1 Getting to Know Your NBG334WNBG334W User’s Guide321.3 Router ModeSelect Router Mode if you need to route traffic between your network and a

Chapter 1 Getting to Know Your NBG334WNBG334W User’s Guide331.5 Ways to Manage the NBG334WUse any of the following methods to manage the NBG334W.• W

Chapter 1 Getting to Know Your NBG334WNBG334W User’s Guide34LAN 1-4 Green On The NBG334W has a successful 10MB Ethernet connection. Blinking The NBG3

NBG334W User’s Guide35CHAPTER 2 Introducing the WebConfiguratorThis chapter describes how to access the NBG334W web configurator and provides an over

Chapter 2 Introducing the Web ConfiguratorNBG334W User’s Guide364 Type "1234" (default) as the password and click Login. In some versions, t

Chapter 2 Introducing the Web ConfiguratorNBG334W User’s Guide372.3 Resetting the NBG334WIf you forget your password or IP address, or you cannot ac

Chapter 2 Introducing the Web ConfiguratorNBG334W User’s Guide38Figure 5 Web Configurator Status Screen The following table describes the icons show

Chapter 2 Introducing the Web ConfiguratorNBG334W User’s Guide39The following table describes the labels shown in the Status screen.Select a number o

Document ConventionsNBG334W User’s Guide4Document ConventionsWarnings and NotesThese are how warnings and notes are shown in this User’s Guide. 1 Warn

Chapter 2 Introducing the Web ConfiguratorNBG334W User’s Guide402.5.1 Navigation PanelUse the sub-menus on the navigation panel to configure NBG334W

Chapter 2 Introducing the Web ConfiguratorNBG334W User’s Guide41The following table describes the sub-menus.Table 5 Screens SummaryLINK TAB FUNCTIO

Chapter 2 Introducing the Web ConfiguratorNBG334W User’s Guide42Content Filter Filter Use this screen to block certain web features and sites containi

Chapter 2 Introducing the Web ConfiguratorNBG334W User’s Guide432.5.2 Summary: Any IP TableThis screen displays the IP address of each computer that

Chapter 2 Introducing the Web ConfiguratorNBG334W User’s Guide44Figure 8 Summary: DHCP TableThe following table describes the labels in this screen.

Chapter 2 Introducing the Web ConfiguratorNBG334W User’s Guide45The following table describes the labels in this screen.2.5.6 Summary: Wireless Stat

Chapter 2 Introducing the Web ConfiguratorNBG334W User’s Guide46The following table describes the labels in this screen.Table 8 Summary: Wireless As

NBG334W User’s Guide47CHAPTER 3 Connection WizardThis chapter provides information on the wizard setup screens in the web configurator.3.1 Wizard Se

Chapter 3 Connection WizardNBG334W User’s Guide48Figure 12 Select a Language4 Read the on-screen information and click Next.Figure 13 Welcome to t

Chapter 3 Connection WizardNBG334W User’s Guide493.2.2 Domain NameThe Domain Name entry is what is propagated to the DHCP clients on the LAN. If you

Document ConventionsNBG334W User’s Guide5Icons Used in FiguresFigures in this User’s Guide may use the following generic icons. The NBG334W icon is n

Chapter 3 Connection WizardNBG334W User’s Guide50Figure 15 Wizard Step 2: Wireless LANThe following table describes the labels in this screen."

Chapter 3 Connection WizardNBG334W User’s Guide513.3.1 Basic (WEP) SecurityChoose Basic (WEP) to setup WEP Encryption parameters.Figure 16 Wizard

Chapter 3 Connection WizardNBG334W User’s Guide523.3.2 Extend (WPA-PSK or WPA2-PSK) SecurityChoose Extend (WPA-PSK) or Extend (WPA2-PSK) security in

Chapter 3 Connection WizardNBG334W User’s Guide53Figure 18 Wizard Step 3: ISP Parameters.The following table describes the labels in this screen,3.

Chapter 3 Connection WizardNBG334W User’s Guide54One of the benefits of PPPoE is the ability to let end users access one of multiple network services,

Chapter 3 Connection WizardNBG334W User’s Guide55" The NBG334W supports one PPTP server connection at any given time.Figure 21 Wizard Step 3:

Chapter 3 Connection WizardNBG334W User’s Guide563.4.4 Your IP AddressThe following wizard screen allows you to assign a fixed IP address or give the

Chapter 3 Connection WizardNBG334W User’s Guide57You can obtain your IP address from the IANA, from an ISP or have it assigned by a private network.

Chapter 3 Connection WizardNBG334W User’s Guide582 If the ISP did not give you DNS server information, leave the DNS Server fields set to 0.0.0.0 in t

Chapter 3 Connection WizardNBG334W User’s Guide593.4.9 WAN MAC AddressEvery Ethernet device has a unique MAC (Media Access Control) address. The MAC

Safety WarningsNBG334W User’s Guide6Safety Warnings1 For your safety, be sure to read and follow all warning notices and instructions.• Do NOT use thi

Chapter 3 Connection WizardNBG334W User’s Guide603.5 Connection Wizard: STEP 4: Bandwidth managementBandwidth management allows you to control the am

Chapter 3 Connection WizardNBG334W User’s Guide61Figure 26 Connection Wizard Save Follow the on-screen instructions and click Finish to complete th

Chapter 3 Connection WizardNBG334W User’s Guide62

NBG334W User’s Guide63CHAPTER 4 AP ModeThis chapter discusses how to configure settings while your NBG334W is set to AP Mode. Many screens that are a

Chapter 4 AP ModeNBG334W User’s Guide64Figure 29 Maintenance > Sys OP Mode > General3 A pop-up appears providing information on this mode. Cli

Chapter 4 AP ModeNBG334W User’s Guide65The following table describes the labels shown in the Status screen.Table 22 Web Configurator Status ScreenL

Chapter 4 AP ModeNBG334W User’s Guide664.3.1 Navigation PanelUse the menu in the navigation panel to configure NBG334W features in AP Mode.The follow

Chapter 4 AP ModeNBG334W User’s Guide674.4 Configuring Your Settings4.4.1 LAN SettingsUse this section to configure your LAN settings while in AP M

Chapter 4 AP ModeNBG334W User’s Guide68Figure 32 Network > LAN > IP The table below describes the labels in the screen.Table 24 Network &g

Chapter 4 AP ModeNBG334W User’s Guide694 Type “cmd” in the dialog box.5 Type “ipconfig” to show your computer’s IP address. If your computer’s IP add

Safety WarningsNBG334W User’s Guide7

Chapter 4 AP ModeNBG334W User’s Guide70

71PART IINetworkWireless LAN (73)Wireless Tutorial (93)WA N ( 10 1 )LAN (111)Guest WLAN (117)DHCP (123)Network Address Translation (NAT) (129)D

72

NBG334W User’s Guide73CHAPTER 5 Wireless LANThis chapter discusses how to configure the wireless network settings in your NBG334W. See the appendices

Chapter 5 Wireless LANNBG334W User’s Guide74• Every wireless client in the same wireless network must use security compatible with the AP.Security sto

Chapter 5 Wireless LANNBG334W User’s Guide75• Preamble type (if available): auto, short or longTo set up your wireless network without an AP or wirel

Chapter 5 Wireless LANNBG334W User’s Guide765.2.3 User AuthenticationYou can make every user log in to the wireless network before they can use it. T

Chapter 5 Wireless LANNBG334W User’s Guide77" It is recommended that wireless networks use WPA-PSK, WPA, or stronger encryption. IEEE 802.1x and

Chapter 5 Wireless LANNBG334W User’s Guide78Figure 34 Roaming ExampleThe steps below describe the roaming process.1 Wireless station Y moves from th

Chapter 5 Wireless LANNBG334W User’s Guide795.4.1 WMM QoSWMM (Wi-Fi MultiMedia) QoS (Quality of Service) ensures quality of service in wireless netw

Safety WarningsNBG334W User’s Guide8

Chapter 5 Wireless LANNBG334W User’s Guide80Figure 35 Network > Wireless LAN > General The following table describes the general wireless LAN

Chapter 5 Wireless LANNBG334W User’s Guide815.5.1 No SecuritySelect No Security to allow wireless stations to communicate with the access points wit

Chapter 5 Wireless LANNBG334W User’s Guide82Figure 37 Network > Wireless LAN > General: Static WEPThe following table describes the wireless L

Chapter 5 Wireless LANNBG334W User’s Guide835.5.3 WPA-PSK/WPA2-PSKClick Network > Wireless LAN to display the General screen. Select WPA-PSK or W

Chapter 5 Wireless LANNBG334W User’s Guide845.5.4 WPA/WPA2Click Network > Wireless LAN to display the General screen. Select WPA or WPA2 from the

Chapter 5 Wireless LANNBG334W User’s Guide85The following table describes the labels in this screen.Table 31 Network > Wireless LAN > General

Chapter 5 Wireless LANNBG334W User’s Guide865.6 MAC FilterThe MAC filter screen allows you to configure the NBG334W to give exclusive access to up to

Chapter 5 Wireless LANNBG334W User’s Guide87Figure 41 Network > Wireless LAN > AdvancedThe following table describes the labels in this scree

Chapter 5 Wireless LANNBG334W User’s Guide885.8 Quality of Service (QoS) ScreenThe QoS screen allows you to automatically give a service (such as e-m

Chapter 5 Wireless LANNBG334W User’s Guide895.8.1 Application Priority ConfigurationUse this screen to edit a WMM QoS application entry. Click the e

Contents OverviewNBG334W User’s Guide9Contents OverviewIntroduction ...

Chapter 5 Wireless LANNBG334W User’s Guide905.9 WiFi Protected SetupWiFi Protected Setup (WPS) is an industry standard specification, defined by the

Chapter 5 Wireless LANNBG334W User’s Guide91Figure 44 WPSThe following table describes the labels in this screen.5.9.2 WPS Station ScreenUse this

Chapter 5 Wireless LANNBG334W User’s Guide92Figure 45 WPS StationThe following table describes the labels in this screen.Table 36 WPS StationLABEL

NBG334W User’s Guide93CHAPTER 6 Wireless Tutorial6.1 How to Connect to the Internet from an APThis section gives you an example of how to set up an

Chapter 6 Wireless TutorialNBG334W User’s Guide946.2.1 Push Button Configuration (PBC)1 Make sure that your NBG334W is turned on and that it is withi

Chapter 6 Wireless TutorialNBG334W User’s Guide95Figure 47 Example WPS Process: PBC Method6.2.2 PIN ConfigurationWhen you use the PIN configuratio

Chapter 6 Wireless TutorialNBG334W User’s Guide96Figure 48 Example WPS Process: PIN Method6.3 Enable and Configure Wireless Security without WPS on

Chapter 6 Wireless TutorialNBG334W User’s Guide97Follow the steps below to configure the wireless settings on your NBG334W. The instructions require

Chapter 6 Wireless TutorialNBG334W User’s Guide98Figure 50 Status: AP Mode6.4 Configure Your Notebook" We use the ZyXEL M-302 wireless adapter

Chapter 6 Wireless TutorialNBG334W User’s Guide99Figure 51 Connecting a Wireless Client to a Wireless Network t5 Select WPA-PSK and type the securi