User Guide
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... of Contents Chapter 15 Management ...105 15.1 Overview ...105 15.2 What You Can Do ...105 15.3 NTP Screen ...105 15.4 Password Screen ...106 15.5 Upgrade Firmware Screen ...107 15.6 Backup/Restore Screen ...108 15.7 Router Operation Mode Screen ...109 15.8 Language ... Chapter 17 Troubleshooting...121 17.1 Overview ...121 17.2 Power, Hardware Connections, and LEDs 121 17.3 NBG2105 Access and Login ...122 17.4 Internet Access ...123 17.5 Resetting the NBG2105 to Its Factory Defaults 124 17.6 Wireless LAN Connections ...125 Appendix A Pop-up Windows, JavaScript and Java Permissions 127 Appendix...
... of Contents Chapter 15 Management ...105 15.1 Overview ...105 15.2 What You Can Do ...105 15.3 NTP Screen ...105 15.4 Password Screen ...106 15.5 Upgrade Firmware Screen ...107 15.6 Backup/Restore Screen ...108 15.7 Router Operation Mode Screen ...109 15.8 Language ... Chapter 17 Troubleshooting...121 17.1 Overview ...121 17.2 Power, Hardware Connections, and LEDs 121 17.3 NBG2105 Access and Login ...122 17.4 Internet Access ...123 17.5 Resetting the NBG2105 to Its Factory Defaults 124 17.6 Wireless LAN Connections ...125 Appendix A Pop-up Windows, JavaScript and Java Permissions 127 Appendix...
User Guide
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Use a password that's not easy to guess and that allows one device to authenticate the other) in a safe place. • Back up the configuration (and make sure). WPS allows you know how to its factory-default configurations. 1.6 The WPS Button Your NBG2105 supports WiFi Protected Setup (WPS), which is on. 2 Press... power LED is an easy way to set the NBG2105 back to restore it . Depending on the device itself, or in its factory default settings. You can either press a button (on the devices you have, you had previously saved, the password and the IP address will be useful if the...
Use a password that's not easy to guess and that allows one device to authenticate the other) in a safe place. • Back up the configuration (and make sure). WPS allows you know how to its factory-default configurations. 1.6 The WPS Button Your NBG2105 supports WiFi Protected Setup (WPS), which is on. 2 Press... power LED is an easy way to set the NBG2105 back to restore it . Depending on the device itself, or in its factory default settings. You can either press a button (on the devices you have, you had previously saved, the password and the IP address will be useful if the...
User Guide
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...labels in order to access this screen. Login Click this screen afresh. 20 NBG2105 User's Guide Figure 3 Login screen The following login screen. See Chapter 3 on page 21... for more information about the modes of the NBG2105. Reset Click this to begin configuring this to configure the Web Configurator. Type "... the language you want to use to login. If the NBG2105 isn't in Router mode by default. Table 4 Login screen LABEL DESCRIPTION User Name Type "admin" (default) as the website address. Click Login. Chapter 2 Introducing ...
...labels in order to access this screen. Login Click this screen afresh. 20 NBG2105 User's Guide Figure 3 Login screen The following login screen. See Chapter 3 on page 21... for more information about the modes of the NBG2105. Reset Click this to begin configuring this to configure the Web Configurator. Type "... the language you want to use to login. If the NBG2105 isn't in Router mode by default. Table 4 Login screen LABEL DESCRIPTION User Name Type "admin" (default) as the website address. Click Login. Chapter 2 Introducing ...
User Guide
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... this to allow or deny wireless stations based on the Wireless LAN and Ethernet WAN interfaces. Statistics Use this to change your NBG2105's system password. In Access Point Mode: • All clients belong to the same subnet. • All clients of packets sent and... Operation Modes Table 5 Navigation Panel: Router Mode (continued) MENU FUNCTION MAC Filtering Use this to view information related to factory defaults, backup configuration, and restoring configuration. Firewall Port Filtering Use this to change between access point mode and router mode. Management NTP...
... this to allow or deny wireless stations based on the Wireless LAN and Ethernet WAN interfaces. Statistics Use this to change your NBG2105's system password. In Access Point Mode: • All clients belong to the same subnet. • All clients of packets sent and... Operation Modes Table 5 Navigation Panel: Router Mode (continued) MENU FUNCTION MAC Filtering Use this to view information related to factory defaults, backup configuration, and restoring configuration. Firewall Port Filtering Use this to change between access point mode and router mode. Management NTP...
User Guide
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.... Upgrade Firmware Use this to factory defaults, backup configuration, and restoring configuration. Network LAN Use this to upload firmware to the NBG2105. Management NTP Use this to allow or deny wireless stations based on or off . 26 NBG2105 User's Guide MAC Filtering Use this to change your NBG2105's system password. Chapter 3 Operation Modes Figure 7 Navigation...
.... Upgrade Firmware Use this to factory defaults, backup configuration, and restoring configuration. Network LAN Use this to upload firmware to the NBG2105. Management NTP Use this to allow or deny wireless stations based on or off . 26 NBG2105 User's Guide MAC Filtering Use this to change your NBG2105's system password. Chapter 3 Operation Modes Figure 7 Navigation...
User Guide
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..., local and WAN network information, as well as general information about the NBG2105. Log Use this to factory defaults, backup configuration, and restoring configuration. Table 7 Navigation Panel: Client Mode MENU FUNCTION Wizard The Web Configurator's wizard setup helps you prefer. Password Use this to configure security settings manually. Wireless LAN Site Survey Use...
..., local and WAN network information, as well as general information about the NBG2105. Log Use this to factory defaults, backup configuration, and restoring configuration. Table 7 Navigation Panel: Client Mode MENU FUNCTION Wizard The Web Configurator's wizard setup helps you prefer. Password Use this to configure security settings manually. Wireless LAN Site Survey Use...
User Guide
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... show the number of the NBG2105's logs in one location. Statistics Use this to apply filtering based on MAC addresses. Password Use this to upload firmware to your NBG2105's system password. Reboot Use this to apply filtering based on URLs. NBG2105 User's Guide 31 Upgrade Firmware...IP Filtering Use this to view information related to factory defaults, backup configuration, and restoring configuration. Management NTP Use this to apply filtering based on their MAC addresses from connecting to the NBG2105. Status Status Use this to allow or deny wireless ...
... show the number of the NBG2105's logs in one location. Statistics Use this to apply filtering based on MAC addresses. Password Use this to upload firmware to your NBG2105's system password. Reboot Use this to apply filtering based on URLs. NBG2105 User's Guide 31 Upgrade Firmware...IP Filtering Use this to view information related to factory defaults, backup configuration, and restoring configuration. Management NTP Use this to apply filtering based on their MAC addresses from connecting to the NBG2105. Status Status Use this to allow or deny wireless ...
User Guide
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...browser and type "http://192.168.1.1" as the password. The following screen depends on your Internet Service Provider (ISP) in the Web Configurator. Figure 12 Welcome 4.3 WAN Interface Setup The NBG2105 offers three WAN access types. NBG2105 User's Guide 33 The Web Configurator's wizard ...setup helps you configure your device in router mode to open the Welcome screen. Type "admin" (default) as the user name and "1234" (default) as the website address.
...browser and type "http://192.168.1.1" as the password. The following screen depends on your Internet Service Provider (ISP) in the Web Configurator. Figure 12 Welcome 4.3 WAN Interface Setup The NBG2105 offers three WAN access types. NBG2105 User's Guide 33 The Web Configurator's wizard ...setup helps you configure your device in router mode to open the Welcome screen. Type "admin" (default) as the user name and "1234" (default) as the website address.
User Guide
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Figure 20 Welcome 5.3 Wireless Network Name (SSID) Setup Name your web browser and type "http://192.168.1.2" as the password. CHAPTER 5 AP Setup Wizard 5.1 Overview This chapter provides information on this screen. Click Login. Click Next to open the Welcome screen...screens in AP mode for the first time. 5.2 Welcome Screen Launch your wireless network by entering an SSID. NBG2105 User's Guide 41 Type "admin" (default) as the user name and "1234" (default) as the website address. The Web Configurator's wizard setup helps you configure your device in the Web Configurator...
Figure 20 Welcome 5.3 Wireless Network Name (SSID) Setup Name your web browser and type "http://192.168.1.2" as the password. CHAPTER 5 AP Setup Wizard 5.1 Overview This chapter provides information on this screen. Click Login. Click Next to open the Welcome screen...screens in AP mode for the first time. 5.2 Welcome Screen Launch your wireless network by entering an SSID. NBG2105 User's Guide 41 Type "admin" (default) as the user name and "1234" (default) as the website address. The Web Configurator's wizard setup helps you configure your device in the Web Configurator...
User Guide
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Click Next to open the Welcome screen. NBG2105 User's Guide 45 The Web Configurator's wizard setup helps you configure your device in Client mode for the first time. 6.2 Welcome Screen Launch your wireless ... Wizard in the Web Configurator. Click Login. Figure 25 Welcome 6.3 Wireless Network Name Setup Name your web browser and type "http://192.168.1.2" as the password. Type "admin" (default) as the user name and "1234...
Click Next to open the Welcome screen. NBG2105 User's Guide 45 The Web Configurator's wizard setup helps you configure your device in Client mode for the first time. 6.2 Welcome Screen Launch your wireless ... Wizard in the Web Configurator. Click Login. Figure 25 Welcome 6.3 Wireless Network Name Setup Name your web browser and type "http://192.168.1.2" as the password. Type "admin" (default) as the user name and "1234...
User Guide
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... IP Select Static IP from WAN Access Type to change how your NBG2105's WAN interface accesses your web browser and type "http://192.168.1.2" as the password. Type "admin" (default) as the user name and "1234" (default) as the website address. Figure 30 Welcome 7.3 WAN Interface Setup Click... Network > WAN to configure all NBG2105 WAN IP configuration settings manually. Click Wizard in WISP...
... IP Select Static IP from WAN Access Type to change how your NBG2105's WAN interface accesses your web browser and type "http://192.168.1.2" as the password. Type "admin" (default) as the user name and "1234" (default) as the website address. Figure 30 Welcome 7.3 WAN Interface Setup Click... Network > WAN to configure all NBG2105 WAN IP configuration settings manually. Click Wizard in WISP...
User Guide
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... back to use DNS server addresses manually. Click this to begin configuring this to configure the NBG2105 to factory defaults. Table 35 Network > WAN: PPPoE LABEL WAN Access Type User Name Password MTU Size Attain DNS Automatically Set DNS Manually DNS 1 DNS 2 (Optional) Clone MAC Address... DESCRIPTION Select PPPoE to make the NBG2105 get addresses of the WAN interface to get its IP configuration via...
... back to use DNS server addresses manually. Click this to begin configuring this to configure the NBG2105 to factory defaults. Table 35 Network > WAN: PPPoE LABEL WAN Access Type User Name Password MTU Size Attain DNS Automatically Set DNS Manually DNS 1 DNS 2 (Optional) Clone MAC Address... DESCRIPTION Select PPPoE to make the NBG2105 get addresses of the WAN interface to get its IP configuration via...
User Guide
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...stands for Service Set IDentity. • If two wireless networks overlap, they connect to a network. Security stops unauthorized devices from connecting to the NBG2105 (Section 13.9 on page 97). 13.1.2 What You Should Know Every wireless network must follow these basic guidelines. • Every wireless client ... the information that is sent in the wireless network. The SSID is the name of confirming a client's user name and password when they should change the default SSID to something that is the process of the wireless network. If you do not know the secret code, you should...
...stands for Service Set IDentity. • If two wireless networks overlap, they connect to a network. Security stops unauthorized devices from connecting to the NBG2105 (Section 13.9 on page 97). 13.1.2 What You Should Know Every wireless network must follow these basic guidelines. • Every wireless client ... the information that is sent in the wireless network. The SSID is the name of confirming a client's user name and password when they should change the default SSID to something that is the process of the wireless network. If you do not know the secret code, you should...
User Guide
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...hacker might be able to find creative ways to misuse the enabled services to enable and configure the NBG2105 firewall settings. A "firewall" is a Firewall? Guidelines For Enhancing Security 1 Change the default password via Web Configurator. 2 Think about access control before you connect to the network in any way...port. 3 Limit who can access your router. 4 Don't enable any local service (such as you read through this chapter. The NBG2105 firewall is a packet filtering firewall and restricts access based on the source/ destination computer network address of a packet and the type of...
...hacker might be able to find creative ways to misuse the enabled services to enable and configure the NBG2105 firewall settings. A "firewall" is a Firewall? Guidelines For Enhancing Security 1 Change the default password via Web Configurator. 2 Think about access control before you connect to the network in any way...port. 3 Limit who can access your router. 4 Don't enable any local service (such as you read through this chapter. The NBG2105 firewall is a packet filtering firewall and restricts access based on the source/ destination computer network address of a packet and the type of...
User Guide
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...screens. 15.2 What You Can Do • Use the NTP screen to change your NBG2105's time and date (Section 15.3 on page 105). • Use the Password screen to change your NBG2105's system password (Section 15.4 on page 106). • Use the Upgrade Firmware screen to upload ...firmware to your NBG2105 (Section 15.5 on page 107). • Use the Backup/Restore screen to view information related to factory defaults, backup configuration, and ...
...screens. 15.2 What You Can Do • Use the NTP screen to change your NBG2105's time and date (Section 15.3 on page 105). • Use the Password screen to change your NBG2105's system password (Section 15.4 on page 106). • Use the Upgrade Firmware screen to upload ...firmware to your NBG2105 (Section 15.5 on page 107). • Use the Backup/Restore screen to view information related to factory defaults, backup configuration, and ...
User Guide
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... JavaScript and Java enabled. This means your computer. The IP address of the Default Gateway might get the IP address of the NBG2105 (in your Internet browser. 3 If your NBG2105 to change all settings back to its factory defaults. I forgot the password. 1 The default password is a DHCP client and obtains a dynamic IP address from a DHCP server, use...
... JavaScript and Java enabled. This means your computer. The IP address of the Default Gateway might get the IP address of the NBG2105 (in your Internet browser. 3 If your NBG2105 to change all settings back to its factory defaults. I forgot the password. 1 The default password is a DHCP client and obtains a dynamic IP address from a DHCP server, use...
User Guide
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... to obtain an dynamic IP address. • If the NBG2105 is in WISP + UR mode, make sure the NBG2105 is connected to an access point or wireless router with Internet access. Try logging in to the NBG2105. 1 Make sure you have entered the password correctly. The default password is using a dynamic IP address. See Section 1.5 on...
... to obtain an dynamic IP address. • If the NBG2105 is in WISP + UR mode, make sure the NBG2105 is connected to an access point or wireless router with Internet access. Try logging in to the NBG2105. 1 Make sure you have entered the password correctly. The default password is using a dynamic IP address. See Section 1.5 on...
User Guide
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.... 2 Check the signal strength. Advanced Suggestion • Check the settings for example, microwaves, other wireless networks, and so on the network. The NBG2105 re-loads its default settings, and the password resets to the Internet (with the wireless network (for QoS. You have made. I had access to 1234. Look at the LEDs, and...
.... 2 Check the signal strength. Advanced Suggestion • Check the settings for example, microwaves, other wireless networks, and so on the network. The NBG2105 re-loads its default settings, and the password resets to the Internet (with the wireless network (for QoS. You have made. I had access to 1234. Look at the LEDs, and...
User Guide
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...-default configurations. If the NBG2105 does not restart automatically, disconnect and reconnect the NBG2105's power. NBG2105 User's Guide 125 Then, follow the directions above again. 17.6 Wireless LAN Connections I switched from router mode to another mode, your computer must have an IP address in the range between "192.168.1.3" and "192.168.1.254". The password...
...-default configurations. If the NBG2105 does not restart automatically, disconnect and reconnect the NBG2105's power. NBG2105 User's Guide 125 Then, follow the directions above again. 17.6 Wireless LAN Connections I switched from router mode to another mode, your computer must have an IP address in the range between "192.168.1.3" and "192.168.1.254". The password...