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ZyXEL Communications NBG410W3G Series manual 2

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Contents
User’s Guide www.zyxel.com Page About This User's Guide Document Conventions Page Safety Warnings Page Page Contents Overview Page Table of Contents Page Page Part IV: Security Page Page Page Page Part VII: Troubleshooting and Specifications Part VIII: Appendices and Index Page List of Figures Page Page Page Page Page Page Page List of Tables Page Page Page PART Introduction Page Getting to Know Your ZyXEL Device 1.2 Applications for the ZyXEL Device 1.3 Ways to Manage the ZyXEL Device 1.4 Configuring Your ZyXEL Device’s Security Features 1.5 Maintaining Your ZyXEL Device 1.5.1 Front Panel Lights Page Page Page Introducing the Web Configurator 2.1 Web Configurator Overview 2.2Accessing the ZyXEL Device Web Configurator Page 2.3Resetting the ZyXEL Device 2.4Navigating the ZyXEL Device Web Configurator 2.4.2 Main Window 2.4.3 HOME Screen Page Page Page Page 2.4.4 Navigation Panel Page 2.4.5 Port Statistics 2.4.6 Show Statistics: Line Chart 2.4.7 DHCP Table Screen Page Page Wizard Setup 3.1 Wizard Setup Overview 3.2 Internet Access Page Page Page Page 3.2.2 Internet Access Wizard Setup Complete Tutorials 4.1DMZ Overview 4.2 DMZ Setup Example Page 4.2.2 Advanced Setup 4.3 Firewall Rule Setup Page Page 4.4 Setting Up a VoIP Phone with H.323 Page Page Page Page 4.5 Using NAT with Multiple Public IP Addresses LAN FTP 4.5.2Configuring the WAN Connection with a Static IP Address Page Page Page 4.5.3 Public IP Address Mapping Page Page Page Page 4.5.4Forwarding Traffic from the WAN to a Local Computer Page 4.5.5 Allow WAN-to-LANTraffic through the Firewall Page Page Page Page Page Page 4.6 Using NAT with Multiple Game Players Page Page Network Page LAN Screens 5.1 LAN, WAN and the ZyXEL Device 5.2 IP Address and Subnet Mask 5.3DHCP 5.4 RIP Setup 5.5 Multicast 5.6 WINS 5.7 LAN Page 5.8 LAN Static DHCP 5.9 LAN IP Alias Page 5.10 LAN Port Roles Page WAN Screens 6.1WAN Overview 6.2Multiple WAN 6.3 TCP/IP Priority (Metric) 6.4 WAN General Page Page 6.5 WAN IP Address Assignment 6.6DNS Server Address Assignment 6.7WAN MAC Address 6.8 WAN Page Page 6.8.2 PPPoE Encapsulation Page Page 6.8.3 PPTP Encapsulation Page Page 6.9 3G (WAN 2) Page Page Page Page Page Page 6.10 Traffic Redirect 6.11 Configuring Traffic Redirect DMZ Screens 7.1 DMZ 7.2 Configuring DMZ Page Page 7.3 DMZ Static DHCP 7.4 DMZ IP Alias Page 7.5 DMZ Public IP Address Example 7.6 DMZ Private and Public IP Address Example 7.7 DMZ Port Roles Page Page ART Wireless Page Wi-Fi 8.1 Wi-FiIntroduction 8.2Wireless Security Overview 8.2.3 User Authentication 8.2.4 Encryption Page 8.3 Wireless Card Page 8.3.1 SSID Profile 8.4 Configuring Wireless Security Page 8.4.1No Security 8.4.2 Static WEP 8.4.3 IEEE 802.1x Only 8.4.4 IEEE 802.1x + Static WEP Page 8.4.5 WPA, WPA2, WPA2-MIX 8.4.6 WPA-PSK, WPA2-PSK, WPA2-PSK-MIX 8.5 MAC Filter Page Page Security Page Firewall 9.1 Firewall Overview 9.2 Packet Direction Matrix 9.3 Packet Direction Examples 9.4Security Considerations 9.5 Firewall Rules Example Page 9.6 Asymmetrical Routes 9.7 Firewall Default Rule Page 9.8 Firewall Rule Summary Page 9.8.1 Firewall Edit Rule Page Page 9.9 Anti-Probing 9.10 Firewall Thresholds 9.11 Threshold Screen Page 9.12 Service 9.12.1 Firewall Edit Custom Service 9.13 My Service Firewall Rule Example Page Page Page Page Authentication Server 10.1 Authentication Server Overview 10.2 Local User Database Page 10.3 RADIUS Page Certificates 11.1 Certificates Overview 11.2Self-signedCertificates 11.3 Verifying a Certificate 11.4Configuration Summary 11.5 My Certificates Page 11.6 My Certificate Details Page 11.7 My Certificate Export 11.8 My Certificate Import Page 11.9 My Certificate Create Page Page Page 11.10 Trusted CAs Page 11.11 Trusted CA Details Page Page 11.12 Trusted CA Import 11.13 Trusted Remote Hosts Page 11.14 Trusted Remote Hosts Import 11.15 Trusted Remote Host Certificate Details Page 11.16 Directory Servers 11.17 Directory Server Add or Edit Page PART V Advanced Page Network Address Translation (NAT) 12.1 NAT Overview 12.1.2What NAT Does 12.1.3 How NAT Works 12.1.4 NAT Application Corporation B Corporation A 12.1.5 Port Restricted Cone NAT 12.1.6 NAT Mapping Types 12.2Using NAT 12.3 NAT Overview Screen Page 12.4 NAT Address Mapping Page 12.4.2 NAT Address Mapping Edit 12.5 Port Forwarding 12.5.2Port Forwarding: Services and Port Numbers 12.5.3 Configuring Servers Behind Port Forwarding (Example) 12.5.4 NAT and Multiple WAN 12.5.5 Port Translation 12.6 Port Forwarding Screen Page 12.7 Port Triggering Page Page Static Route 13.1 IP Static Route 13.2 IP Static Route 13.2.1 IP Static Route Edit Page DNS 14.1 DNS Overview 14.2 DNS Server Address Assignment 14.3DNS Servers 14.4 Address Record 14.5 Name Server Record 14.6 System Screen Page 14.6.1 Adding an Address Record 14.6.2 Inserting a Name Server Record 14.7 DNS Cache 14.8 Configure DNS Cache Page 14.9 Configuring DNS DHCP 14.10 Dynamic DNS 14.11 Configuring Dynamic DNS Page Page Remote Management 15.1 Remote Management Overview 15.2 WWW (HTTP and HTTPS) 15.3WWW Page 15.4 HTTPS Example 15.4.3 Avoiding the Browser Warning Messages 15.4.4 Login Screen Page 15.5 SSH 15.6 How SSH Works 15.7 SSH Implementation on the ZyXEL Device 15.8 Configuring SSH 15.9 Secure Telnet Using SSH Examples 15.10Secure FTP Using SSH Example 15.11 Telnet 15.12 Configuring TELNET 15.13 FTP 15.14 SNMP 15.14.1Supported MIBs 15.14.2 SNMP Traps 15.14.3 REMOTE MANAGEMENT: SNMP 15.15 DNS 15.16 Introducing Vantage CNM 15.17 Configuring CNM Page 15.17.1 Additional Configuration for Vantage CNM UPnP 16.1 Universal Plug and Play Overview 16.2 Configuring UPnP 16.3 Displaying UPnP Port Mapping 16.4 Installing UPnP in Windows Example 16.4.1 Installing UPnP in Windows Me 16.5Using UPnP in Windows XP Example 16.5.1Auto-discoverYour UPnP-enabledNetwork Device 16.5.2 Web Configurator Easy Access Page EXAMPLE Custom Application 17.1 Custom Application 17.2Custom Application Configuration Page ALG Screen 18.1 ALG Introduction 18.2 FTP 18.4 RTP 18.5SIP 18.6 ALG Screen Page Page Logs and Maintenance Page Logs Screens 19.1 Configuring View Log 19.2 Log Description Example 19.2.1 About the Certificate Not Trusted Log 19.3 Configuring Log Settings Page Page 19.4 Configuring Reports Page 19.4.1Viewing Web Site Hits 19.4.2 Viewing Host IP Address 19.4.3 Viewing Protocol/Port Page 19.5 Log Descriptions Page Page Page Page Page Page Page Page Page Page 19.6 Syslog Logs Page Maintenance 20.1 Maintenance Overview 20.2 General Setup and System Name 20.3 Configuring Password 20.4 Time and Date Page Page 20.5 Pre-definedNTP Time Server Pools 20.6 F/W Upload Screen Page 20.7 Backup and Restore 20.7.1 Backup Configuration 20.7.2 Restore Configuration 20.7.3 Back to Factory Defaults 20.8 Restart Screen Troubleshooting and Specifications Page Troubleshooting 21.1Power, Hardware Connections, and LEDs 21.2 ZyXEL Device Access and Login Page 21.3 Internet Access 21.43G Connection Page Product Specifications 22.1 General ZyXEL Device Specifications Page 22.2 Wall-mountingInstructions Page 22.3 Power Adaptor Specifications Page Appendices and Index Page Internet Explorer Pop-upBlockers Page Page JavaScripts Java Permissions Mozilla Firefox Page Page Windows 95/98/Me Page Page Windows 2000/NT/XP Page Page Page Page Macintosh OS 8/9 Page Macintosh OS Linux Page Page Page Page Introduction to IP Addresses Structure Subnet Masks Notation Subnetting Example: Four Subnets Example: Eight Subnets Subnet Planning Configuring IP Addresses Page Page Page Page Wireless LAN Topologies Page Channel RTS/CTS Fragmentation Threshold Preamble Type IEEE 802.11g Wireless LAN IEEE RADIUS Types of EAP Authentication Page Dynamic WEP Key Exchange WPA and WPA2 Page Page Security Parameters Summary Antenna Overview Antenna Characteristics Types of Antennas for WLAN Positioning Antennas Import ZyXEL Device Certificates into Netscape Navigator Page Page Page Enrolling and Importing SSL Client Certificates Page Page Page Page Page Page Page Copyright Certifications Page ZyXEL Limited Warranty Page Page Page Page Page Page Page Index