User Guide
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....4 Password Screen ...214 29.5 Time Setting Screen ...215 29.6 Firmware Upgrade Screen ...217 29.7 Configuration Backup/Restore Screen 218 29.8 Reset/Restart Screen ...219 29.9 System Operation Mode Overview 219 29.10 Sys OP Mode Screen ...221 Chapter 30 Troubleshooting...223 30.1 Overview ...223 30.2 Power, Hardware Connections, and LEDs 223 30.3 NBG4615 Access and Login ...224 30.4 Internet Access ...226 30.5 Resetting the NBG4615 to Its Factory Defaults 227 30.6 Wireless Router/AP Troubleshooting 227 30.7 USB Device Problems...
....4 Password Screen ...214 29.5 Time Setting Screen ...215 29.6 Firmware Upgrade Screen ...217 29.7 Configuration Backup/Restore Screen 218 29.8 Reset/Restart Screen ...219 29.9 System Operation Mode Overview 219 29.10 Sys OP Mode Screen ...221 Chapter 30 Troubleshooting...223 30.1 Overview ...223 30.2 Power, Hardware Connections, and LEDs 223 30.3 NBG4615 Access and Login ...224 30.4 Internet Access ...226 30.5 Resetting the NBG4615 to Its Factory Defaults 227 30.6 Wireless Router/AP Troubleshooting 227 30.7 USB Device Problems...
User Guide
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You can connect network devices via the Ethernet ports of the NBG4615 so that device over the Internet. A range of the NBG4615 using the NBG4615: • Wired. Wireless clients can set up a wireless network with your personal home network. 1.3 Ways to a broadband modem/router for everyday management of services such as printer, scanner, or portable hard disk) directly to the USB port and then share that they can then share up to 3 additional USB devices with...
You can connect network devices via the Ethernet ports of the NBG4615 so that device over the Internet. A range of the NBG4615 using the NBG4615: • Wired. Wireless clients can set up a wireless network with your personal home network. 1.3 Ways to a broadband modem/router for everyday management of services such as printer, scanner, or portable hard disk) directly to the USB port and then share that they can then share up to 3 additional USB devices with...
User Guide
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... panel LEDs and WPS button LED COLOR STATUS DESCRIPTION Power Green On The NBG4615 is not ready, or has failed. 16 NBG4615 User's Guide Use a password that's not easy to guess and that consists of different types of characters, such as numbers and letters. • Write down the password and put it in a safe place. • Back up an earlier configuration file, you will have to restore it). Restoring an earlier working configuration...
... panel LEDs and WPS button LED COLOR STATUS DESCRIPTION Power Green On The NBG4615 is not ready, or has failed. 16 NBG4615 User's Guide Use a password that's not easy to guess and that consists of different types of characters, such as numbers and letters. • Write down the password and put it in a safe place. • Back up an earlier configuration file, you will have to restore it). Restoring an earlier working configuration...
User Guide
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... to quickly set up a wireless network with strong security, without having to configure security settings manually. Both devices must support WPS (check each device's documentation to authenticate the other) in its configuration utility) or enter a PIN (a unique Personal Identification Number that also has WPS activated. For more information on using WPS, see Section 14.2 on a device, it has two minutes to set up a secure wireless network. NBG4615 User's Guide 19 WPS is an industry standard specification, defined...
... to quickly set up a wireless network with strong security, without having to configure security settings manually. Both devices must support WPS (check each device's documentation to authenticate the other) in its configuration utility) or enter a PIN (a unique Personal Identification Number that also has WPS activated. For more information on using WPS, see Section 14.2 on a device, it has two minutes to set up a secure wireless network. NBG4615 User's Guide 19 WPS is an industry standard specification, defined...
User Guide
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..., or download the latest version from the zyxel.com website. 3.1.1 Quick Setup This section shows you how to get started using the ZyXEL NetUSB Share Center Utility. 1 Install the ZyXEL NetUSB Share Center Utility on each computer connected to the NBG4615. 2 Connect a USB device to the USB port on updating your computer. This allows you to easily share USB-based devices such as printers, scanners, portable hard disks, MP3...
..., or download the latest version from the zyxel.com website. 3.1.1 Quick Setup This section shows you how to get started using the ZyXEL NetUSB Share Center Utility. 1 Install the ZyXEL NetUSB Share Center Utility on each computer connected to the NBG4615. 2 Connect a USB device to the USB port on updating your computer. This allows you to easily share USB-based devices such as printers, scanners, portable hard disks, MP3...
User Guide
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... Connect and setup the printer before you have connected it manually each time. If the printer is auto-connected to your computer for more details. Auto-Connect Printer You can use . Request to use to set the selected printer to 'auto-connect' after you can connect to as many USB devices as are connected to the NBG4615. Chapter 3 ZyXEL NetUSB Share Center Utility The following table describes the icons in Web Configurator...
... Connect and setup the printer before you have connected it manually each time. If the printer is auto-connected to your computer for more details. Auto-Connect Printer You can use . Request to use to set the selected printer to 'auto-connect' after you can connect to as many USB devices as are connected to the NBG4615. Chapter 3 ZyXEL NetUSB Share Center Utility The following table describes the icons in Web Configurator...
User Guide
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... Utility configuration window. This removes the auto-connect option from the selected printer. 24 NBG4615 User's Guide This opens the list window that you intend to click Connect and setup the printer before you can set as auto-connected. Click this screen. If the printer is connecting to the shared USB printer for the first time, you have connected it manually each time. Chapter 3 ZyXEL NetUSB Share Center Utility The following table describes...
... Utility configuration window. This removes the auto-connect option from the selected printer. 24 NBG4615 User's Guide This opens the list window that you intend to click Connect and setup the printer before you can set as auto-connected. Click this screen. If the printer is connecting to the shared USB printer for the first time, you have connected it manually each time. Chapter 3 ZyXEL NetUSB Share Center Utility The following table describes...
User Guide
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...; Use the Network Map screen to check if your NBG4615 can ping the gateway and whether it is connected to the Internet (Section 8.5 on page 55). • Use the Control Panel to configure and enable NBG4615 features, including wireless security, wireless scheduling and bandwidth management and so on (Section 8.6 on page 56). • Use the Status Screen to view read-only information about the NBG4615, including the WAN IP, MAC Address of the NBG4615 and the firmware version (Section...
...; Use the Network Map screen to check if your NBG4615 can ping the gateway and whether it is connected to the Internet (Section 8.5 on page 55). • Use the Control Panel to configure and enable NBG4615 features, including wireless security, wireless scheduling and bandwidth management and so on (Section 8.6 on page 56). • Use the Status Screen to view read-only information about the NBG4615, including the WAN IP, MAC Address of the NBG4615 and the firmware version (Section...
User Guide
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... Use this screen to add a wireless station using WPS. Management 70 NBG4615 User's Guide Advanced This screen allows you to configure ISP parameters, WAN IP address assignment, DNS servers and the WAN MAC address. WAN Internet Connection This screen allows you to configure advanced wireless settings. IGMP Snooping Use this screen to configure wireless LAN. Chapter 9 Router Mode Table 31 Navigation Panel: Router Mode (continued) LINK TAB FUNCTION Wireless LAN General Use this screen to enable IGMP snooping if you have LAN users that subscribe to multicast services. WMM QoS...
... Use this screen to add a wireless station using WPS. Management 70 NBG4615 User's Guide Advanced This screen allows you to configure ISP parameters, WAN IP address assignment, DNS servers and the WAN MAC address. WAN Internet Connection This screen allows you to configure advanced wireless settings. IGMP Snooping Use this screen to configure wireless LAN. Chapter 9 Router Mode Table 31 Navigation Panel: Router Mode (continued) LINK TAB FUNCTION Wireless LAN General Use this screen to enable IGMP snooping if you have LAN users that subscribe to multicast services. WMM QoS...
User Guide
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... view the amount of your NBG4615. MAINTENANCE General General Use this screen to enable UPnP on the NBG4615. UPnP General Use this screen to your NBG4615's time and date. Remote WWW Management Use this screen to backup and restore the configuration or reset the factory defaults to set the upstream bandwidth and edit a bandwidth management rule. Backup/ Restore Backup/ Restore Use this screen to be able to view and change your NBG4615. Monitor Use this screen to access the NBG4615 from the LAN, WAN...
... view the amount of your NBG4615. MAINTENANCE General General Use this screen to enable UPnP on the NBG4615. UPnP General Use this screen to your NBG4615's time and date. Remote WWW Management Use this screen to backup and restore the configuration or reset the factory defaults to set the upstream bandwidth and edit a bandwidth management rule. Backup/ Restore Backup/ Restore Use this screen to be able to view and change your NBG4615. Monitor Use this screen to access the NBG4615 from the LAN, WAN...
User Guide
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... memory the NBG4615 is set up . This shows the web configurator mode you should turn off other applications (for identification purposes. Table 34 Status Screen: Universal Repeater Mode LABEL Logout Device Information Host Name Firmware Version Sys OP Mode LAN Information MAC Address IP Address IP Subnet Mask DHCP WLAN Information WLAN OP Mode MAC Address Status Name (SSID) Channel Operating Channel Security Mode 802.11 Mode WLAN Station Status WPS DESCRIPTION Click this at full load, and the...
... memory the NBG4615 is set up . This shows the web configurator mode you should turn off other applications (for identification purposes. Table 34 Status Screen: Universal Repeater Mode LABEL Logout Device Information Host Name Firmware Version Sys OP Mode LAN Information MAC Address IP Address IP Subnet Mask DHCP WLAN Information WLAN OP Mode MAC Address Status Name (SSID) Channel Operating Channel Security Mode 802.11 Mode WLAN Station Status WPS DESCRIPTION Click this at full load, and the...
User Guide
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... in its configuration utility) or enter a PIN (Personal Identification Number) in the wireless network supports. See how to use the same pre-shared key. 15.2 General Wireless LAN Screen Use this case, it is recommended that every wireless client in the devices. Chapter 15 Wireless LAN For example, if the wireless network has a RADIUS server, you to quickly set up a wireless network with strong security, without having to configure security settings manually. WPS allows you can either press a button (on...
... in its configuration utility) or enter a PIN (Personal Identification Number) in the wireless network supports. See how to use the same pre-shared key. 15.2 General Wireless LAN Screen Use this case, it is recommended that every wireless client in the devices. Chapter 15 Wireless LAN For example, if the wireless network has a RADIUS server, you to quickly set up a wireless network with strong security, without having to configure security settings manually. WPS allows you can either press a button (on...
User Guide
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... NBG4615's WAN IP address), set up a WAN connection to configuration file. It can be copied to the Internet, you sign up the WAN Port. 150 NBG4615 User's Guide DNS Server Address Assignment Use Domain Name System (DNS) to map a domain name to -Point Tunneling Protocol), they should also provide a username and password (and service name) for the NBG4615, which makes it , you must know the IP address of an information sheet, when you need to use the Ethernet...
... NBG4615's WAN IP address), set up a WAN connection to configuration file. It can be copied to the Internet, you sign up the WAN Port. 150 NBG4615 User's Guide DNS Server Address Assignment Use Domain Name System (DNS) to map a domain name to -Point Tunneling Protocol), they should also provide a username and password (and service name) for the NBG4615, which makes it , you must know the IP address of an information sheet, when you need to use the Ethernet...
User Guide
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...you set to 0.0.0.0, User-Defined changes to use the factory assigned default MAC Address. Clone the computer's MAC address - IP Address Select Clone the computer's MAC address - IP Address and enter the IP address of a DNS server. NBG4615 User's Guide 153 The field to the right. Select User-Defined if you click Apply. IP Address Enter your LAN or manually entering a MAC address. Factory default Select Factory default to begin configuring this field. Cancel Click Cancel to use . Chapter 17 WAN Table 59 Network > WAN > Internet Connection: Ethernet Encapsulation...
...you set to 0.0.0.0, User-Defined changes to use the factory assigned default MAC Address. Clone the computer's MAC address - IP Address Select Clone the computer's MAC address - IP Address and enter the IP address of a DNS server. NBG4615 User's Guide 153 The field to the right. Select User-Defined if you click Apply. IP Address Enter your LAN or manually entering a MAC address. Factory default Select Factory default to begin configuring this field. Cancel Click Cancel to use . Chapter 17 WAN Table 59 Network > WAN > Internet Connection: Ethernet Encapsulation...
User Guide
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... never be securely connected to the Internet. Guidelines For Enhancing Security With Your Firewall 1 Change the default password via Web Configurator. 2 Think about access control before you must be used to establish a network security perimeter in any way, including attaching a modem to the Internet. This requires integrating the firewall into two areas.The WAN (Wide Area Network) port attaches to the broadband (cable or DSL) modem to the Internet. The networking term "firewall" is a system or group of...
... never be securely connected to the Internet. Guidelines For Enhancing Security With Your Firewall 1 Change the default password via Web Configurator. 2 Think about access control before you must be used to establish a network security perimeter in any way, including attaching a modem to the Internet. This requires integrating the firewall into two areas.The WAN (Wide Area Network) port attaches to the broadband (cable or DSL) modem to the Internet. The networking term "firewall" is a system or group of...
User Guide
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... setting to access the web configurator). An icon displays under Internet Gateway. 208 NBG4615 User's Guide Figure 131 Management > UPnP The following table describes the fields in Windows XP and UPnP activated on your NBG4615. Make sure the computer is not your intention. 28.3 UPnP Screen Use this check box to a LAN port of using UPnP. 28.4.1 Using UPnP in Windows XP Example This section shows you must already have UPnP installed...
... setting to access the web configurator). An icon displays under Internet Gateway. 208 NBG4615 User's Guide Figure 131 Management > UPnP The following table describes the fields in Windows XP and UPnP activated on your NBG4615. Make sure the computer is not your intention. 28.3 UPnP Screen Use this check box to a LAN port of using UPnP. 28.4.1 Using UPnP in Windows XP Example This section shows you must already have UPnP installed...
User Guide
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... Quick Start Guide. 3 Inspect your cables for damage. See Section 1.5 on . 1 Make sure you understand the normal behavior of the LEDs does not behave as expected. 1 Make sure you are divided into the following categories. • Power, Hardware Connections, and LEDs • NBG4615 Access and Login • Internet Access • Resetting the NBG4615 to Its Factory Defaults • Wireless Router/AP Troubleshooting • USB Device Problems • ZyXEL Share Center Utility Problems 30.2 Power, Hardware Connections, and LEDs The NBG4615...
... Quick Start Guide. 3 Inspect your cables for damage. See Section 1.5 on . 1 Make sure you understand the normal behavior of the LEDs does not behave as expected. 1 Make sure you are divided into the following categories. • Power, Hardware Connections, and LEDs • NBG4615 Access and Login • Internet Access • Resetting the NBG4615 to Its Factory Defaults • Wireless Router/AP Troubleshooting • USB Device Problems • ZyXEL Share Center Utility Problems 30.2 Power, Hardware Connections, and LEDs The NBG4615...
User Guide
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... the person who is connected to access the NBG4615 with the default IP address. See Section 30.5 on . 2 You cannot log in to the Web Configurator while someone is using a dynamic IP address. See the Quick Start Guide. 3 Make sure your last session. See Section 5.3.1 on page 43. 6 If the problem continues, contact the network administrator or vendor, or try to a LAN/ETHERNET port. The default password is in the...
... the person who is connected to access the NBG4615 with the default IP address. See Section 30.5 on . 2 You cannot log in to the Web Configurator while someone is using a dynamic IP address. See the Quick Start Guide. 3 Make sure your last session. See Section 5.3.1 on page 43. 6 If the problem continues, contact the network administrator or vendor, or try to a LAN/ETHERNET port. The default password is in the...
User Guide
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... wireless and wireless security settings. 6 Make sure traffic between the WLAN and the LAN is not blocked by default to AP mode. I can access the Internet, but I can I switched to keep the LAN secure. Refer to Appendix C on page 253 for more information. Check your remote management settings. • See the chapter on how to change from router mode to the folder you select the Enable URL Keyword Blocking check box in the User's Guide for instructions on Wireless LAN...
... wireless and wireless security settings. 6 Make sure traffic between the WLAN and the LAN is not blocked by default to AP mode. I can access the Internet, but I can I switched to keep the LAN secure. Refer to Appendix C on page 253 for more information. Check your remote management settings. • See the chapter on how to change from router mode to the folder you select the Enable URL Keyword Blocking check box in the User's Guide for instructions on Wireless LAN...
User Guide
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... and check which provides the strongest signal to the wireless clients. 30.7 USB Device Problems I cannot access or see a USB device that is connected to the NBG4615. 1 Be sure to install the ZyXEL NetUSB Share Center Utility (for best reception. Chapter 30 Troubleshooting • Building Materials: metal doors, aluminum studs. • Electrical devices: microwaves, monitors, electric motors, cordless phones, and other wireless networks or surrounding wireless electronics...
... and check which provides the strongest signal to the wireless clients. 30.7 USB Device Problems I cannot access or see a USB device that is connected to the NBG4615. 1 Be sure to install the ZyXEL NetUSB Share Center Utility (for best reception. Chapter 30 Troubleshooting • Building Materials: metal doors, aluminum studs. • Electrical devices: microwaves, monitors, electric motors, cordless phones, and other wireless networks or surrounding wireless electronics...