ZyXEL Communications NBG334W

Safety Warnings

NBG334W User’s Guide 7

Contents

Main NBG334W 802.11g Wireless Firewall Router Users Guide Page About This User's Guide " Document Conventions 1 " need to configure or helpful tips) or recommendations. Page Safety Warnings 1 Page Page Contents Overview Page Table of Contents Page Page Page Part IV: Management............................................................................ 153 Part V: Maintenance and Troubleshooting........................................ 187 Part VI: Appendices and Index ........................................................... 227 Page List of Figures Page Page Page Page Page List of Tables Page Page Page Page Page CHAPTER 1 Getting to Know Your NBG334W AB 1.1 Overview 1.2 AP Mode 1.3 Router Mode 1.4 Router Features vs. AP Features AB 1.5 Ways to Manage the NBG334W 1.6 Good Habits for Managing the NBG334W 1.7 LEDs Chapter 1 Getting to Know Your NBG334W NBG334W Users Guide Table 2 Front Panel LEDs (continued) CHAPTER 2 Introducing the Web Configurator 2.1 Web Configurator Overview 2.2 Accessing the Web Configurator " Page The following table describes the icons shown in the Status screen. Chapter 2 Introducing the Web Configurator The following table describes the labels shown in the Status screen. NBG334W Users Guide 39 Table 3 Status Screen Icon Key (continued) Table 4 Web Configurator Status Screen 2.5.1 Navigation Panel Use the sub-menus on the navigation panel to configure NBG334W features. Table 4 Web Configurator Status Screen (continued) Chapter 2 Introducing the Web Configurator NBG334W Users Guide 41 The following table describes the sub-menus. Table 5 Screens Summary 2.5.2 Summary: Any IP Table 2.5.3 Summary: Bandwidth Management Monitor 2.5.4 Summary: DHCP Table 2.5.5 Summary: Packet Statistics 2.5.6 Summary: Wireless Station Status Page CHAPTER 3 Connection Wizard 3.1 Wizard Setup 3.2 Connection Wizard: STEP 1: System Information 3.2.1 System Name 3.2.2 Domain Name 3.3 Connection Wizard: STEP 2: Wireless LAN Figure 15 Wizard Step 2: Wireless LAN " Table 10 Wizard Step 2: Wireless LAN Chapter 3 Connection Wizard NBG334W Users Guide 51 3.3.1 Basic (WEP) Security Choose Basic (WEP) to setup WEP Encryption parameters. Figure 16 Wizard Step 2: Basic (WEP) Security Table 11 Wizard Step 2: Basic (WEP) Security 3.3.2 Extend (WPA-PSK or WPA2-PSK) Security 3.4 Connection Wizard: STEP 3: Internet Configuration 3.4.1 Ethernet Connection 3.4.2 PPPoE Connection 3.4.3 PPTP Connection Chapter 3 Connection Wizard NBG334W Users Guide 55 " Figure 21 Wizard Step 3: PPTP Connection The following table describes the fields in this screen Table 15 Wizard Step 3: PPTP Connection 3.4.4 Your IP Address 3.4.5 WAN IP Address Assignment " 3.4.6 IP Address and Subnet Mask 3.4.7 DNS Server Address Assignment 3.4.8 WAN IP and DNS Server Address Assignment 3.4.9 WAN MAC Address 3.5 Connection Wizard: STEP 4: Bandwidth management 3.6 Connection Wizard Complete Page Page CHAPTER 4 AP Mode " AP mode. 4.1 AP Mode Overview " Chapter 4 AP Mode NBG334W Users Guide 65 The following table describes the labels shown in the Status screen. Table 22 Web Configurator Status Screen 4.3.1 Navigation Panel The following table describes the sub-menus. Chapter 4 AP Mode NBG334W Users Guide 67 4.4 Configuring Your Settings " Table 23 Screens Summary 4.4.2 WLAN and Maintenance Settings 4.5 Logging in to the Web Configurator in AP Mode Page Page PART II Page CHAPTER 5 Wireless LAN 5.1 Wireless Network Overview Requirements Setup Information 5.2 Wireless Security Overview 5.2.1 SSID 5.2.2 MAC Address Filter 5.2.3 User Authentication 5.2.4 Encryption " 5.3 Roaming 5.3.1 Requirements for Roaming 5.4 Quality of Service 5.4.1 WMM QoS 5.5 General Wireless LAN Screen " Figure 35 Network > Wireless LAN > General The following table describes the general wireless LAN labels in this screen. See the rest of this chapter for information on the other labels in this screen. Table 27 Network > Wireless LAN > General 5.5.1 No Security " accessible to any wireless networking device that is within range. 5.5.2 WEP Encryption Figure 37 Network > Wireless LAN > General: Static WEP The following table describes the wireless LAN security labels in this screen. Table 29 Network > Wireless LAN > General: Static WEP 5.5.3 WPA-PSK/WPA2-PSK 5.5.4 WPA/WPA2 Chapter 5 Wireless LAN NBG334W Users Guide 85 Table 31 Network > Wireless LAN > General: WPA/WPA2 5.6 MAC Filter 5.7 Wireless LAN Advanced Screen Chapter 5 Wireless LAN NBG334W Users Guide 87 Figure 41 Network > Wireless LAN > Advanced Table 33 Network > Wireless LAN > Advanced 5.8 Quality of Service (QoS) Screen The following table describes the labels in this screen. Figure 42 Network > Wireless LAN > QoS Table 33 Network > Wireless LAN > Advanced Table 34 Network > Wireless LAN > QoS 5.8.1 Application Priority Configuration 5.9 WiFi Protected Setup 5.9.1 WPS Screen 5.9.2 WPS Station Screen Page CHAPTER 6 Wireless Tutorial 6.1 How to Connect to the Internet from an AP 6.2 Configure Wireless Security Using WPS on both your NBG334W and Wireless Client " " 6.2.2 PIN Configuration Wireless Client NBG334W Page Page 6.4 Configure Your Notebook " the wireless client. The screens may vary for different models. Page Page CHAPTER 7 WAN 7.1 WAN Overview 7.2 WAN MAC Address 7.3 Multicast Page Chapter 7 WAN NBG334W Users Guide 103 7.4.2 PPPoE Encapsulation Table 37 Network > WAN > Internet Connection: Ethernet Encapsulation Page Chapter 7 WAN NBG334W Users Guide 105 Table 38 Network > WAN > Internet Connection: PPPoE Encapsulation 7.4.3 PPTP Encapsulation Page Table 39 Network > WAN > Internet Connection: PPTP Encapsulation Chapter 7 WAN NBG334W Users Guide 109 7.5 Advanced WAN Screen Figure 58 Network > WAN > Advanced Table 39 Network > WAN > Internet Connection: PPTP Encapsulation Table 40 WAN > Advanced CHAPTER 8 LAN 8.1 LAN Overview 8.1.1 IP Pool Setup 8.1.2 System DNS Servers 8.2.2 IP Address and Subnet Mask 8.2.3 Multicast 8.2.4 Any IP " 8.3 LAN IP Screen 8.4 LAN IP Alias Table 41 Network > LAN > IP 8.5 Advanced LAN Screen Table 42 Network > LAN > IP Alias Chapter 8 LAN Table 43 Network > LAN > Advanced CHAPTER 9 Guest WLAN N " A Z 9.1 General Guest WLAN Screen 9.2 Guest WLAN MAC Filter Chapter 9 Guest WLAN NBG334W Users Guide 119 Figure 65 Network > Guest WLAN > MAC Filter 9.3 Guest WLAN IP Screen Table 45 Network > Guest WLAN > MAC Filter 9.4 Guest WLAN Bandwidth Screen N Internet A Click Network > Guest WLAN > Bandwidth. The following screen appears. The following table describes the labels in this screen. Page CHAPTER 10 DHCP 10.3 DHCP Server Advanced Screen Chapter 10 DHCP NBG334W Users Guide 125 Figure 70 Network > DHCP Server > Advanced Table 49 Network > DHCP Server > Advanced Chapter 10 DHCP " hyperlink in the Status screen. Table 49 Network > DHCP Server > Advanced Page Page CHAPTER 11 Network Address Translation (NAT) 11.1 NAT Overview 11.2 Using NAT " " 11.2.2 Configuring Servers Behind Port Forwarding Example 11.3 General NAT Screen Chapter 11 Network Address Translation (NAT) NBG334W Users Guide 131 " Table 51 Network > NAT > General Figure 74 Network > NAT > Application Table 52 NAT Application Chapter 11 Network Address Translation (NAT) NBG334W Users Guide 133 11.4.1 Game List Example Table 52 NAT Application (continued) 11.5 Trigger Port Forwarding 11.5.1 Trigger Port Forwarding Example 11.5.2 Two Points To Remember About Trigger Ports " 11.6 NAT Advanced Screen Page Page Page CHAPTER 12 Dynamic DNS 12.1 Dynamic DNS Introduction 12.1.1 DynDNS Wildcard " Chapter 12 Dynamic DNS Figure 78 Dynamic DNS Table 54 Dynamic DNS Page Page CHAPTER 13 Firewall 13.1 Introduction to ZyXELs Firewall 13.1.1 What is a Firewall? 13.1.2 Stateful Inspection Firewall 13.2 Triangle Routes 13.2.1 Triangle Routes and IP Alias Page 13.4 Services Screen Chapter 13 Firewall NBG334W Users Guide 147 Table 56 Security > Firewall > Services Page CHAPTER 14 Content Filtering Chapter 14 Content Filtering Figure 82 Security > Content Filter > Filter Table 57 Security > Content Filter > Filter Chapter 14 Content Filtering NBG334W Users Guide 151 14.5 Schedule Figure 83 Security > Content Filter > Schedule Table 57 Security > Content Filter > Filter Table 58 Security > Content Filter > Schedule 14.6 Customizing Keyword Blocking URL Checking 14.6.1 Domain Name or IP Address URL Checking 14.6.2 Full Path URL Checking 14.6.3 File Name URL Checking Page Page CHAPTER 15 Static Route Screens Chapter 15 Static Route Screens Figure 85 Management > Static Route > IP Static Route 15.2.1 Static Route Setup Screen Table 59 Management > Static Route > IP Static Route Chapter 15 Static Route Screens NBG334W Users Guide 157 Figure 86 Management > Static Route > IP Static Route: Static Route Setup Table 60 Management > Static Route > IP Static Route: Static Route Setup Page CHAPTER 16 Bandwidth Management 16.1 Bandwidth Management Overview 16.2 Application-based Bandwidth Management 16.3 Subnet-based Bandwidth Management 16.4 Application and Subnet-based Bandwidth Management 16.5 Bandwidth Management Priorities Chapter 16 Bandwidth Management NBG334W Users Guide 161 16.6 Predefined Bandwidth Management Services Table 62 Bandwidth Management Priorities Table 63 Media Bandwidth Management Setup: Services 16.6.1 Services and Port Numbers Chapter 16 Bandwidth Management NBG334W Users Guide 163 Table 64 Commonly Used Services 16.7 Default Bandwidth Management Classes and Priorities Table 64 Commonly Used Services Table 65 Bandwidth Management Priority with Default Classes Chapter 16 Bandwidth Management NBG334W Users Guide 165 16.8 Bandwidth Management General Configuration Click Management > Bandwidth MGMT to open the bandwidth management General screen. Figure 88 Management > Bandwidth MGMT > General 16.9 Bandwidth Management Advanced Configuration Click Management > Bandwidth MGMT > Advanced to open the bandwidth management Advanced screen. Figure 89 Management > Bandwidth MGMT > Advanced Table 67 Management > Bandwidth MGMT > Advanced 16.9.1 Rule Configuration The following table describes the labels in this screen Configuration 16.10 Bandwidth Management Monitor Figure 91 Management > Bandwidth MGMT > Monitor CHAPTER 17 Remote Management 17.1 Remote Management Overview " 17.1.1 Remote Management Limitations 17.2 WWW Screen 17.3 Telnet 17.4 Telnet Screen Chapter 17 Remote Management 17.5 FTP Screen Figure 95 Management > Remote MGMT > FTP Table 70 Management > Remote MGMT > Telnet Table 71 Management > Remote MGMT > FTP 17.6 DNS Screen Page CHAPTER 18 Universal Plug-and-Play (UPnP) 18.1 Introducing Universal Plug and Play 18.1.1 How do I know if I'm using UPnP? 18.1.2 NAT Traversal 18.2 UPnP and ZyXEL 18.3 UPnP Screen 18.4 Installing UPnP in Windows Example Page Page Page Page Page Page Page Page Page PART V Page CHAPTER 19 System 19.1 System Overview 19.2 System General Screen 19.3 Time Setting Screen Figure 113 Maintenance > System > Time Setting Table 74 Maintenance > System > General Chapter 19 System NBG334W Users Guide 191 Table 75 Maintenance > System > Time Setting CHAPTER 20 Logs 20.1 View Log 20.2 Log Settings Page Table 77 Maintenance > Logs > Log Settings Chapter 20 Logs NBG334W Users Guide 197 20.3 Log Descriptions This section provides descriptions of example log messages. Table 78 System Maintenance Logs Table 79 System Error Logs Table 80 Access Control Logs Table 81 TCP Reset Logs Chapter 20 Logs NBG334W Users Guide 199 Table 82 Packet Filter Logs Table 83 ICMP Logs Table 81 TCP Reset Logs (continued) Table 84 CDR Logs Table 85 PPP Logs Table 86 UPnP Logs Table 87 Content Filtering Logs Chapter 20 Logs NBG334W Users Guide 201 Table 88 Attack Logs Table 87 Content Filtering Logs (continued) Table 89 PKI Logs Table 88 Attack Logs (continued) Chapter 20 Logs NBG334W Users Guide 203 Table 90 802.1X Logs Table 89 PKI Logs (continued) Table 91 ACL Setting Notes Table 92 ICMP Notes Table 90 802.1X Logs (continued) Chapter 20 Logs NBG334W Users Guide 205 Table 93 Syslog Logs Table 94 RFC-2408 ISAKMP Payload Types Table 92 ICMP Notes (continued) Page CHAPTER 21 Tools " 21.1 Firmware Upload Screen 21.2 Configuration Screen 21.2.1 Backup Configuration 21.2.2 Restore Configuration " 21.2.3 Back to Factory Defaults 21.3 Restart Screen Page Page CHAPTER 22 Configuration Mode Chapter 22 Configuration Mode Table 98 Advanced Configuration Options " more information. CHAPTER 23 Sys Op Mode 23.1 Overview 23.2 Selecting System Operation Mode " Internet. Page CHAPTER 24 Language Page CHAPTER 25 Troubleshooting 25.1 Power, Hardware Connections, and LEDs V 25.2 NBG334W Access and Login V FTP to upload new firmware. V 25.3 Internet Access V NBG334W), but my Internet connection is not available anymore. V 25.4 Resetting the NBG334W to Its Factory Defaults V 25.5 Wireless Router/AP Troubleshooting V AP or router). 25.6 Advanced Features V Configurator. V blocked. PART VI Page NBG334W Users Guide 229 APPENDIX A Product Specifications and Wall- Mounting Instructions The following tables summarize the NBG334Ws hardware and firmware features. Table 100 Hardware Features Note: Only upload firmware for your specific model! Appendix A Product Specifications and Wall-Mounting Instructions NBG334W Users Guide 231 The following list, which is not exhaustive, illustrates the standards supported in the NBG334W. Table 102 Feature Specifications Table 103 Standards Supported Wall-mounting Instructions Do the following to hang your NBG334W on a wall. " apart to place them. 1 drilling holes for the screws. Table 103 Standards Supported (continued) Page Page APPENDIX B Pop-up Windows, JavaScripts and Java Permissions " versions may vary. Internet Explorer Pop-up Blockers Enable pop-up Blockers with Exceptions Page JavaScripts Page Page APPENDIX C IP Addresses and Subnetting Introduction to IP Addresses Structure Subnet Masks Network Size Notation Subnetting Example: Four Subnets Appendix C IP Addresses and Subnetting Example: Eight Subnets Table 109 Subnet 2 Table 110 Subnet 3 Table 111 Subnet 4 Table 112 Eight Subnets Subnet Planning The following table is a summary for subnet planning on a network with a 24-bit network number. The following table is a summary for subnet planning on a network with a 16-bit network number. Table 112 Eight Subnets (continued) Table 113 24-bit Network Number Subnet Planning Configuring IP Addresses Private IP Addresses APPENDIX D Setting up Your Computers IP Address Windows 95/98/Me Installing Components Configuring Windows 2000/NT/XP Page Page Page Page Macintosh OS 8/9 Page Macintosh OS X Linux " Page Using Configuration Files 25.6.1 Verifying Settings APPENDIX E Wireless LANs Wireless LAN Topologies Ad-hoc Wireless LAN Configuration BSS ESS Channel RTS/CTS " negatively affect the throughput performance instead of providing a remedy. Fragmentation Threshold Preamble Type " to communicate. IEEE 802.1x RADIUS Types of RADIUS Messages Types of Authentication EAP-MD5 (Message-Digest Algorithm 5) EAP-TLS (Transport Layer Security) EAP-TTLS (Tunneled Transport Layer Service) PEAP (Protected EAP) " WPA(2) Encryption User Authentication 25.6.2 WPA(2)-PSK Application Example 25.6.3 WPA(2) with RADIUS Application Example Appendix E Wireless LANs NBG334W Users Guide 275 Security Parameters Summary Table 117 Wireless Security Relational Matrix Page APPENDIX F Services Appendix F Services Table 118 Examples of Services (continued) Appendix F Services NBG334W Users Guide 279 Table 118 Examples of Services (continued) Page APPENDIX G Legal Information Copyright Certifications ! ZyXEL Limited Warranty Page APPENDIX H Customer Support Page Page Page Page Page Index Numerics A B C E F G H I L M N O P R S T U V W X Z