User ManualTable of ContentsUser’s Guide11Introduction13The Web Configurator17Connection Wizard21Modes35Tutorials57Technical Reference65Wireless LAN67WAN85LAN93DHCP Server97Network Address Translation101Dynamic DNS109Firewall111Remote Management115Universal Plug-and-Play (UPnP)119System125Logs129Tools131Sys OP Mode137Language139Troubleshooting141Contents Overview3Table of Contents5Part I: User’s Guide11Introduction131.1 Overview131.2 Securing the NBG-418N141.3 LEDs151.4 The WPS Button151.5 Wall Mounting16The Web Configurator172.1 Overview172.2 Accessing the Web Configurator172.3 Resetting the NBG-418N192.3.1 Using the RESET Button19Connection Wizard213.1 Wizard Setup213.2 Connection Wizard: STEP 1: System Information223.2.1 System Name223.2.2 Domain Name233.3 Connection Wizard: STEP 2: Wireless LAN233.3.1 WPA-PSK or WPA2-PSK Security243.4 Connection Wizard: STEP 3: Internet Configuration253.4.1 Ethernet Connection263.4.2 PPPoE Connection263.4.3 PPTP Connection273.4.4 Your IP Address283.4.5 WAN IP Address Assignment293.4.6 IP Address and Subnet Mask303.4.7 DNS Server Address Assignment303.4.8 WAN IP and DNS Server Address Assignment303.4.9 WAN MAC Address313.5 Connection Wizard Complete32Modes354.1 Overview354.2 Setting your NBG-418N to Router Mode364.2.1 Status Screen (Router Mode)374.2.2 Router Mode Navigation Panel424.3 Setting your NBG-418N to AP Mode444.3.1 Status Screen (AP Mode)454.3.2 AP Navigation Panel474.4 Setting your NBG-418N to Universal Repeater Mode484.4.1 Status Screen (Universal Repeater Mode)494.4.2 Universal Repeater Navigation Panel514.5 Setting your NBG-418N to Client Bridge Mode524.5.1 Status Screen (Client Bridge Mode)534.5.2 Client Bridge Navigation Panel54Tutorials575.1 Overview575.2 How to Connect to the Internet from an AP575.2.1 Configure Wireless Security Using WPS on both your NBG-418N and Wireless Client575.3 Enable and Configure Wireless Security without WPS on your NBG-418N61Part II: Technical Reference65Wireless LAN676.1 Overview676.2 What You Can Do686.3 What You Should Know696.3.1 Wireless Security Overview696.4 General Wireless LAN Screen706.4.1 No Security726.4.2 WEP Encryption736.4.3 WPA-PSK/WPA2-PSK746.5 MAC Filter756.6 Wireless LAN Advanced Screen766.7 Quality of Service (QoS) Screen786.8 WPS Screen796.9 WPS Station Screen806.10 Scheduling Screen816.11 AP Select Screen826.12 WLAN Info Screen83WAN857.1 Overview857.2 What You Need To Know857.2.1 Configuring Your Internet Connection857.3 Internet Connection867.3.1 Ethernet Encapsulation867.3.2 PPPoE Encapsulation887.3.3 PPTP Encapsulation90LAN938.1 Overview938.2 What You Need To Know938.2.1 IP Pool Setup948.2.2 LAN TCP/IP948.3 LAN IP Screen94DHCP Server979.1 Overview979.2 What You Can Do979.3 What You Need To Know979.4 General Screen979.5 Advanced Screen989.6 Client List Screen100Network Address Translation10110.1 Overview10110.2 What You Can Do10210.2.1 What You Need To Know10210.3 General NAT Screen10310.4 NAT Application Screen10410.5 Technical Reference10610.5.1 NAT Port Forwarding: Services and Port Numbers10610.5.2 NAT Port Forwarding Example107Dynamic DNS10911.1 Overview10911.2 Dynamic DNS Screen109Firewall11112.1 Overview11112.2 What You Can Do11112.3 What You Need To Know11212.3.1 About the NBG-418N Firewall11212.3.2 VPN Pass Through Features11212.4 General Firewall Screen11212.5 Services Screen113Remote Management11513.1 Overview11513.1.1 Remote Management Limitations11613.1.2 Remote Management and NAT11613.1.3 System Timeout11613.2 WWW Screen116Universal Plug-and-Play (UPnP)11914.1 Overview11914.2 What You Need to Know11914.3 Configuring UPnP12014.3.1 Using UPnP in Windows XP Example12014.3.2 Web Configurator Easy Access122System12515.1 Overview12515.2 What You Can Do12515.3 System General Screen12515.4 Time Setting Screen126Logs12916.1 Overview12916.2 What You Need to Know12916.3 View Log Screen129Tools13117.1 Overview13117.2 What You Can Do13117.3 Firmware Upload Screen13117.4 Configuration Screen13317.4.1 Backup Configuration13317.4.2 Restore Configuration13317.4.3 Back to Factory Defaults13417.5 Restart Screen134Sys OP Mode13718.1 Overview13718.2 General Screen137Language13919.1 Language Screen139Troubleshooting14120.1 Power, Hardware Connections, and LEDs14120.2 NBG-418N Access and Login14220.3 Internet Access14320.4 Resetting the NBG-418N to Its Factory Defaults14420.5 Wireless Problems145Appendix A IP Addresses and Subnetting147Appendix B Pop-up Windows, JavaScripts and Java Permissions157Appendix C Setting Up Your Computer’s IP Address167Appendix D Wireless LANs195Appendix E Common Services209Appendix F Legal Information212Index221Size: 3.48 MBPages: 225Language: EnglishOpen manual