User Guide
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Contents Overview Contents Overview User's Guide ...13 Getting to Know Your NBG-419N ...15 Connection Wizard ...19 Introducing the Web Configurator ...29 Monitor ...35 NBG-419N Modes ...39 Easy Mode ...41 Router Mode ...52 Access Point Mode ...59 WISP Mode ...66 Tutorials ...75 Technical Reference ...83 Wireless LAN ...85 WAN ...103 LAN ...117 DHCP Server ...121... Universal Plug-and-Play (UPnP) ...157 Maintenance ...165 Password ...167 Time ...169 Firmware Upgrade ...172 Backup/Restore ...174 Reset/Restart ...177 Sys OP Mode ...178 Troubleshooting ...181 NBG-419N User's Guide 3
Contents Overview Contents Overview User's Guide ...13 Getting to Know Your NBG-419N ...15 Connection Wizard ...19 Introducing the Web Configurator ...29 Monitor ...35 NBG-419N Modes ...39 Easy Mode ...41 Router Mode ...52 Access Point Mode ...59 WISP Mode ...66 Tutorials ...75 Technical Reference ...83 Wireless LAN ...85 WAN ...103 LAN ...117 DHCP Server ...121... Universal Plug-and-Play (UPnP) ...157 Maintenance ...165 Password ...167 Time ...169 Firmware Upgrade ...172 Backup/Restore ...174 Reset/Restart ...177 Sys OP Mode ...178 Troubleshooting ...181 NBG-419N User's Guide 3
User Guide
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... Can Do ...178 30.3 What You Need to Know ...178 30.4 Sys Op Mode Screen ...180 Chapter 31 Troubleshooting...181 31.1 Power, Hardware Connections, and LEDs 181 31.2 NBG-419N Access and Login ...182 31.3 Internet Access ...183 31.4 Resetting the NBG-419N to Its Factory Defaults 185 31.5 Wireless Router/AP Troubleshooting 185 NBG-419N User's Guide 11
... Can Do ...178 30.3 What You Need to Know ...178 30.4 Sys Op Mode Screen ...180 Chapter 31 Troubleshooting...181 31.1 Power, Hardware Connections, and LEDs 181 31.2 NBG-419N Access and Login ...182 31.3 Internet Access ...183 31.4 Resetting the NBG-419N to Its Factory Defaults 185 31.5 Wireless Router/AP Troubleshooting 185 NBG-419N User's Guide 11
User Guide
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... are divided into the following categories. • Power, Hardware Connections, and LEDs • NBG-419N Access and Login • Internet Access • Resetting the NBG-419N to Its Factory Defaults • Wireless Router/AP Troubleshooting 31.1 Power, Hardware Connections, and LEDs The NBG-419N does not turn on. 1 Make sure you might encounter. One of the LEDs does...
... are divided into the following categories. • Power, Hardware Connections, and LEDs • NBG-419N Access and Login • Internet Access • Resetting the NBG-419N to Its Factory Defaults • Wireless Router/AP Troubleshooting 31.1 Power, Hardware Connections, and LEDs The NBG-419N does not turn on. 1 Make sure you might encounter. One of the LEDs does...
User Guide
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...browser.Set your device to Router Mode, login (see the Quick Start Guide for instructions) and go to the Device Information table in the Status screen. This means your NBG-419N. The IP address of the Default Gateway might get the IP address of the NBG-419N by looking up the ...only available from the DHCP server or contact your system administrator for more information. 4 Reset your network. Chapter 31 Troubleshooting 31.2 NBG-419N Access and Login I don't know the IP address of my NBG-419N. 1 The default IP address is 192.168.1.1. • If you changed the IP address (Section 13.4 on...
...browser.Set your device to Router Mode, login (see the Quick Start Guide for instructions) and go to the Device Information table in the Status screen. This means your NBG-419N. The IP address of the Default Gateway might get the IP address of the NBG-419N by looking up the ...only available from the DHCP server or contact your system administrator for more information. 4 Reset your network. Chapter 31 Troubleshooting 31.2 NBG-419N Access and Login I don't know the IP address of my NBG-419N. 1 The default IP address is 192.168.1.1. • If you changed the IP address (Section 13.4 on...
User Guide
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Chapter 31 Troubleshooting 2 Check the hardware connections, and make sure the LEDs are behaving as expected. See Appendix C on . 2 This can see the Login screen, but I cannot log in the same subnet as the NBG-419N. I cannot access the Internet. 1 Check the hardware connections, and make sure [Caps Lock] ...connected to the WAN port or is connected wirelessly, use a computer that there are routers between your computer and the NBG-419N, skip this does not work, you have to reset the device to access the NBG-419N with the default IP address. This field is a DHCP server on page 33. 6...
Chapter 31 Troubleshooting 2 Check the hardware connections, and make sure the LEDs are behaving as expected. See Appendix C on . 2 This can see the Login screen, but I cannot log in the same subnet as the NBG-419N. I cannot access the Internet. 1 Check the hardware connections, and make sure [Caps Lock] ...connected to the WAN port or is connected wirelessly, use a computer that there are routers between your computer and the NBG-419N, skip this does not work, you have to reset the device to access the NBG-419N with the default IP address. This field is a DHCP server on page 33. 6...
User Guide
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.... 4 Disconnect all the cables from your ISP account information correctly in the wizard. Check your System Operation Mode setting. • Select Router if your device bridges traffic between a local network and another network such as the settings in the AP. • Go to bridge ... is not on ). 3 Reboot the NBG-419N. 4 If the problem continues, contact the network administrator or vendor, or try one of the advanced suggestions. If it . I had access to the Internet (with the wireless network (for bandwidth management. Chapter 31 Troubleshooting 2 Make sure you entered your device, ...
.... 4 Disconnect all the cables from your ISP account information correctly in the wizard. Check your System Operation Mode setting. • Select Router if your device bridges traffic between a local network and another network such as the settings in the AP. • Go to bridge ... is not on ). 3 Reboot the NBG-419N. 4 If the problem continues, contact the network administrator or vendor, or try one of the advanced suggestions. If it . I had access to the Internet (with the wireless network (for bandwidth management. Chapter 31 Troubleshooting 2 Make sure you entered your device, ...
User Guide
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...NBG-419N's power. You have made. default configurations. If the NBG-419N restarts automatically, wait for QoS. NBG-419N User's Guide 185 Chapter 31 Troubleshooting • Check the settings for the NBG-419N to finish restarting, and log in to 1234. Then, follow the directions above again. 31.5 Wireless Router/AP Troubleshooting I cannot access the NBG-419N... or ping any computer from the WLAN (wireless AP or router). 1 Make sure the wireless LAN is enabled on the NBG-419N 2 Make sure the ...
...NBG-419N's power. You have made. default configurations. If the NBG-419N restarts automatically, wait for QoS. NBG-419N User's Guide 185 Chapter 31 Troubleshooting • Check the settings for the NBG-419N to finish restarting, and log in to 1234. Then, follow the directions above again. 31.5 Wireless Router/AP Troubleshooting I cannot access the NBG-419N... or ping any computer from the WLAN (wireless AP or router). 1 Make sure the wireless LAN is enabled on the NBG-419N 2 Make sure the ...
User Guide
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... the Enable URL Keyword Blocking check box in the User's Guide for instructions on how to change from router mode to AP mode, your remote management settings. • See the chapter on Wireless LAN in the... Filtering screen. I can access the Web Configurator after I can access the Internet, but I switched to select Router Mode. Refer to Appendix C on page 209 for more information. If you still cannot access a network folder,...in the Content Filter chapter. Chapter 31 Troubleshooting 7 Make sure you allow the NBG-419N to be blocked. to AP mode. This is checked.
... the Enable URL Keyword Blocking check box in the User's Guide for instructions on how to change from router mode to AP mode, your remote management settings. • See the chapter on Wireless LAN in the... Filtering screen. I can access the Web Configurator after I can access the Internet, but I switched to select Router Mode. Refer to Appendix C on page 209 for more information. If you still cannot access a network folder,...in the Content Filter chapter. Chapter 31 Troubleshooting 7 Make sure you allow the NBG-419N to be blocked. to AP mode. This is checked.