User Guide
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... 25.1 Language Screen ...263 Chapter 26 Troubleshooting...265 26.1 Power, Hardware Connections, and LEDs 265 26.2 NBG420N Access and Login 266 26.3 Internet Access ...268 26.4 Resetting the NBG420N to Its Factory Defaults 269 26.5 Wireless Router/AP Troubleshooting 269 26.6 Advanced Features ...270 Part VI: Appendices and Index 271 Appendix A Product Specifications and...
... 25.1 Language Screen ...263 Chapter 26 Troubleshooting...265 26.1 Power, Hardware Connections, and LEDs 265 26.2 NBG420N Access and Login 266 26.3 Internet Access ...268 26.4 Resetting the NBG420N to Its Factory Defaults 269 26.5 Wireless Router/AP Troubleshooting 269 26.6 Advanced Features ...270 Part VI: Appendices and Index 271 Appendix A Product Specifications and...
User Guide
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... 1 Secure Wireless Internet Access in Router Mode 31 Figure 2 Wireless Internet Access ...46 Figure 11 Summary: VPN Monitor ...47 Figure 12 Summary: Wireless Association List 47 Figure 13 Select Wizard or Advanced Mode 49... Wizard Step 1: System Information 51 Figure 17 Wizard Step 2: Wireless LAN 52 Figure 18 Wizard Step 2: Basic (WEP) Security ...Save ...63 Figure 29 Connection Wizard Complete 63 Figure 30 Wireless Internet Access in AP Mode 65 Figure 31 Maintenance > Sys...68 Figure 34 Network > LAN > IP ...70 Figure 35 Wireless AP Connection to the Internet 73 Figure 36 Example WPS Process:...
... 1 Secure Wireless Internet Access in Router Mode 31 Figure 2 Wireless Internet Access ...46 Figure 11 Summary: VPN Monitor ...47 Figure 12 Summary: Wireless Association List 47 Figure 13 Select Wizard or Advanced Mode 49... Wizard Step 1: System Information 51 Figure 17 Wizard Step 2: Wireless LAN 52 Figure 18 Wizard Step 2: Basic (WEP) Security ...Save ...63 Figure 29 Connection Wizard Complete 63 Figure 30 Wireless Internet Access in AP Mode 65 Figure 31 Maintenance > Sys...68 Figure 34 Network > LAN > IP ...70 Figure 35 Wireless AP Connection to the Internet 73 Figure 36 Example WPS Process:...
User Guide
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... Features Available in Router Mode vs. List of Tables List of Authentication 91 Table 28 WMM QoS Priorities ...94 Table 29 Network > Wireless LAN > General 95 Table 30 Wireless No Security ...96 Table 31 Network > Wireless LAN > General: Static WEP 97 Table 32 Network > Wireless LAN > General: ...WPA-PSK/WPA2-PSK 99 Table 33 Network > Wireless LAN > General: WPA/WPA2 100 Table 34 Network > Wireless LAN > MAC Filter 102 Table 35 Network > Wireless LAN > Advanced 103 Table 36 Network > Wireless LAN > QoS 104 Table 37 WPS ...106 Table 38 WPS Station ...107 NBG420N ...
... Features Available in Router Mode vs. List of Tables List of Authentication 91 Table 28 WMM QoS Priorities ...94 Table 29 Network > Wireless LAN > General 95 Table 30 Wireless No Security ...96 Table 31 Network > Wireless LAN > General: Static WEP 97 Table 32 Network > Wireless LAN > General: ...WPA-PSK/WPA2-PSK 99 Table 33 Network > Wireless LAN > General: WPA/WPA2 100 Table 34 Network > Wireless LAN > MAC Filter 102 Table 35 Network > Wireless LAN > Advanced 103 Table 36 Network > Wireless LAN > QoS 104 Table 37 WPS ...106 Table 38 WPS Station ...107 NBG420N ...
User Guide
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... applications of services such as Voice over the Internet (VoIP). You can set to the Internet. The NBG420N also uses MIMO (Multiple-In, Multiple-Out) antenna technology to deliver high-speed wireless networking. 1.2 Router Mode Select Router Mode if you can use media bandwidth management to prioritize time-sensitive or highly important applications such...
... applications of services such as Voice over the Internet (VoIP). You can set to the Internet. The NBG420N also uses MIMO (Multiple-In, Multiple-Out) antenna technology to deliver high-speed wireless networking. 1.2 Router Mode Select Router Mode if you can use media bandwidth management to prioritize time-sensitive or highly important applications such...
User Guide
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...as an access point (A). Figure 2 Wireless Internet Access in Router Mode vs. Firewall YES NO This establishes a network security barrier, protecting your network from a DHCP server. Any IP YES NO This allows a computer to access the NBG420N when the IP addresses of leased site... YES YES 32 NBG420N User's Guide The NBG420N allows the wireless computers to share the same Internet access as the other computers connected to specific applications and or subnets. Table 1 Features Available in AP Mode A B 1.4 Router Features vs. AP Mode FEATURE ROUTER MODE AP MODE ...
...as an access point (A). Figure 2 Wireless Internet Access in Router Mode vs. Firewall YES NO This establishes a network security barrier, protecting your network from a DHCP server. Any IP YES NO This allows a computer to access the NBG420N when the IP addresses of leased site... YES YES 32 NBG420N User's Guide The NBG420N allows the wireless computers to share the same Internet access as the other computers connected to specific applications and or subnets. Table 1 Features Available in AP Mode A B 1.4 Router Features vs. AP Mode FEATURE ROUTER MODE AP MODE ...
User Guide
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...this VPN tunnel. Click the Refresh button to the AP (or wireless router) using the same SSID, channel and security settings. IPSec Algorithm This field displays the security protocols used for this button to the NBG420N in the Status screen. A Security Association (SA) is the ...security association index number. Figure 11 Summary: VPN Monitor The following table describes the labels in the Status screen. Table 8 Summary: Wireless Association List LABEL DESCRIPTION # This...
...this VPN tunnel. Click the Refresh button to the AP (or wireless router) using the same SSID, channel and security settings. IPSec Algorithm This field displays the security protocols used for this button to the NBG420N in the Status screen. A Security Association (SA) is the ...security association index number. Figure 11 Summary: VPN Monitor The following table describes the labels in the Status screen. Table 8 Summary: Wireless Association List LABEL DESCRIPTION # This...
User Guide
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... See the Quick start Guide for instructions on your NBG420N to AP Mode 1 Log into the web configurator if you already have a router or gateway on how to AP Mode. Figure 30 Wireless Internet Access in AP mode. 5.1 AP Mode Overview Use your NBG420N as an AP if you haven't already. Many ...screens that are available in Router Mode are not available in the same subnet. See...
... See the Quick start Guide for instructions on your NBG420N to AP Mode 1 Log into the web configurator if you already have a router or gateway on how to AP Mode. Figure 30 Wireless Internet Access in AP mode. 5.1 AP Mode Overview Use your NBG420N as an AP if you haven't already. Many ...screens that are available in Router Mode are not available in the same subnet. See...
User Guide
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...address from accessing the NBG420N. LAN IP Use this screen to schedule the times the Wireless LAN is enabled. Configuration Use this screen to upload firmware to your NBG420N. Restart This screen allows you to configure advanced wireless settings. NBG420N User's Guide 69 Tools... the language you to reboot the NBG420N without turning the power off. Advanced This screen allows you prefer. 5.4 Configuring Your Settings 5.4.1 LAN Settings Use this screen to view and change administrative settings such as a Router or a Access Point. Maintenance System...
...address from accessing the NBG420N. LAN IP Use this screen to schedule the times the Wireless LAN is enabled. Configuration Use this screen to upload firmware to your NBG420N. Restart This screen allows you to configure advanced wireless settings. NBG420N User's Guide 69 Tools... the language you to reboot the NBG420N without turning the power off. Advanced This screen allows you prefer. 5.4 Configuring Your Settings 5.4.1 LAN Settings Use this screen to view and change administrative settings such as a Router or a Access Point. Maintenance System...
User Guide
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...'s IP address, open a web browser such as Internet Explorer and type "192.168.1.1" as for Router Mode. • See Chapter 5 on page 69 for information on the configuring your wireless network. • See Maintenance and Troubleshooting (227) for information on the configuring your Maintenance settings. ...5.5 Logging in to the Web Configurator in your computer's IP address is "192.168.1.1". NBG420N User's Guide 71 In this screen. 5.4.2 WLAN and Maintenance Settings The configuration of wireless and maintenance settings in AP Mode is the same as the web address in AP Mode 1...
...'s IP address, open a web browser such as Internet Explorer and type "192.168.1.1" as for Router Mode. • See Chapter 5 on page 69 for information on the configuring your wireless network. • See Maintenance and Troubleshooting (227) for information on the configuring your Maintenance settings. ...5.5 Logging in to the Web Configurator in your computer's IP address is "192.168.1.1". NBG420N User's Guide 71 In this screen. 5.4.2 WLAN and Maintenance Settings The configuration of wireless and maintenance settings in AP Mode is the same as the web address in AP Mode 1...
User Guide
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...are able to access the web site, your Internet browser and enter http:// www.zyxel.com or the URL of any other web site in the address bar. Bob and Jack each have a NBG420N router and a static WAN IP address. Table 26 Site-To-Site VPN Tunnel Settings SETTING...10.0.0.7 192.168.1.35 Remote Address 10.0.0.7 End /Mask 192.168.1.35 My IP Address 1.1.1.1 2.2.2.2 80 NBG420N User's Guide Chapter 6 Tutorials Figure 43 Link Status 8 If your connection is successful, open your wireless connection is successfully configured. 6.2 Site-To-Site VPN Tunnel Tutorial Bob and Jack want to create a ...
...are able to access the web site, your Internet browser and enter http:// www.zyxel.com or the URL of any other web site in the address bar. Bob and Jack each have a NBG420N router and a static WAN IP address. Table 26 Site-To-Site VPN Tunnel Settings SETTING...10.0.0.7 192.168.1.35 Remote Address 10.0.0.7 End /Mask 192.168.1.35 My IP Address 1.1.1.1 2.2.2.2 80 NBG420N User's Guide Chapter 6 Tutorials Figure 43 Link Status 8 If your connection is successful, open your wireless connection is successfully configured. 6.2 Site-To-Site VPN Tunnel Tutorial Bob and Jack want to create a ...
User Guide
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xDSL, cable, wireless, etc.) connection. Service Name Type the PPPoE service name provided to you have the IP address of a computer in this option If your password again to make sure that elapses before the router automatically disconnects from the PPPoE server. Retype to Confirm Type your ...ISP did not assign you a fixed IP address. WAN IP Address Assignment Get automatically Select this screen. My WAN IP Enter your ISP dynamically assigns DNS server information (and the NBG420N's WAN IP...
xDSL, cable, wireless, etc.) connection. Service Name Type the PPPoE service name provided to you have the IP address of a computer in this option If your password again to make sure that elapses before the router automatically disconnects from the PPPoE server. Retype to Confirm Type your ...ISP did not assign you a fixed IP address. WAN IP Address Assignment Get automatically Select this screen. My WAN IP Enter your ISP dynamically assigns DNS server information (and the NBG420N's WAN IP...
User Guide
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... divided into the following categories. • Power, Hardware Connections, and LEDs • NBG420N Access and Login • Internet Access • Resetting the NBG420N to Its Factory Defaults • Wireless Router/AP Troubleshooting • Advanced Features 26.1 Power, Hardware Connections, and LEDs V The NBG420N does not turn on. 1 Make sure you are using the power adaptor...
... divided into the following categories. • Power, Hardware Connections, and LEDs • NBG420N Access and Login • Internet Access • Resetting the NBG420N to Its Factory Defaults • Wireless Router/AP Troubleshooting • Advanced Features 26.1 Power, Hardware Connections, and LEDs V The NBG420N does not turn on. 1 Make sure you are using the power adaptor...
User Guide
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... not respond to HTTP. • If your computer is connected to the WAN port or is connected wirelessly, use FTP to the NBG420N. 1 Make sure you have entered the password correctly. V I cannot see the Login screen, but I cannot log in to upload new firmware.... problem continues, contact the network administrator or vendor, or try to the NBG420N. Advanced Suggestions • Try to access the NBG420N. This field is case-sensitive, so make sure the LEDs are routers between your computer and the NBG420N, skip this does not work, you have to reset the device to ...
... not respond to HTTP. • If your computer is connected to the WAN port or is connected wirelessly, use FTP to the NBG420N. 1 Make sure you have entered the password correctly. V I cannot see the Login screen, but I cannot log in to upload new firmware.... problem continues, contact the network administrator or vendor, or try to the NBG420N. Advanced Suggestions • Try to access the NBG420N. This field is case-sensitive, so make sure the LEDs are routers between your computer and the NBG420N, skip this does not work, you have to reset the device to ...
User Guide
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... not available anymore. 1 Check the hardware connections, and make sure the wireless settings in the wireless client are the same as expected. See the Quick Start Guide and Section 1.7 on page 33. 2 Reboot the NBG420N. 3 If the problem continues, contact your browser. 26.3 Internet Access V I cannot ... your ISP. Check your System Operation Mode setting. • Select Router if your device routes traffic between a local network and another network such as expected. V I had access to the Internet (with the NBG420N), but my Internet connection is sending or receiving a lot of traffic...
... not available anymore. 1 Check the hardware connections, and make sure the wireless settings in the wireless client are the same as expected. See the Quick Start Guide and Section 1.7 on page 33. 2 Reboot the NBG420N. 3 If the problem continues, contact your browser. 26.3 Internet Access V I cannot ... your ISP. Check your System Operation Mode setting. • Select Router if your device routes traffic between a local network and another network such as expected. V I had access to the Internet (with the NBG420N), but my Internet connection is sending or receiving a lot of traffic...
User Guide
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... have made. Then, follow the directions above again. 26.5 Wireless Router/AP Troubleshooting V I cannot access the NBG420N or ping any computer from the WLAN (wireless AP or router). 1 Make sure the wireless LAN is enabled on the NBG420N 2 Make sure the wireless adapter on ). 3 Reboot the NBG420N. 4 If the problem continues, contact the network administrator or vendor, or try...
... have made. Then, follow the directions above again. 26.5 Wireless Router/AP Troubleshooting V I cannot access the NBG420N or ping any computer from the WLAN (wireless AP or router). 1 Make sure the wireless LAN is enabled on the NBG420N 2 Make sure the wireless adapter on ). 3 Reboot the NBG420N. 4 If the problem continues, contact the network administrator or vendor, or try...
User Guide
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...the Maintenance > Config Mode screen to select Router Mode. Chapter 26 Troubleshooting 4 Make sure your wireless station are available only in Advanced mode. You may be accessing the Web Configurator in the Content Filter chapter. 270 NBG420N User's Guide Some screens and fields are listed... in a URL, customize the keyword blocking using the same wireless and wireless security settings. 6 Make sure traffic between the WLAN and the ...
...the Maintenance > Config Mode screen to select Router Mode. Chapter 26 Troubleshooting 4 Make sure your wireless station are available only in Advanced mode. You may be accessing the Web Configurator in the Content Filter chapter. 270 NBG420N User's Guide Some screens and fields are listed... in a URL, customize the keyword blocking using the same wireless and wireless security settings. 6 Make sure traffic between the WLAN and the ...
User Guide
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... C ~ 60º C Humidity: 20% ~ 95% RH (Non-condensing) Distance between the centers of switch and router makes your LAN by using a hub. You can add up to four computers to the NBG420N without the cost of a hub when connecting to restart the device. Use this button to restore the...clear radio transmission and reception on two WPS enabled devices within 120 seconds for wallmounting M4 Tap Screw NBG420N User's Guide 273 WPS button Press the WPS on the wireless network. Antenna The NBG420N is built into the rear panel. Auto-crossover: Use either half-duplex or full-duplex mode. ...
... C ~ 60º C Humidity: 20% ~ 95% RH (Non-condensing) Distance between the centers of switch and router makes your LAN by using a hub. You can add up to four computers to the NBG420N without the cost of a hub when connecting to restart the device. Use this button to restore the...clear radio transmission and reception on two WPS enabled devices within 120 seconds for wallmounting M4 Tap Screw NBG420N User's Guide 273 WPS button Press the WPS on the wireless network. Antenna The NBG420N is built into the rear panel. Auto-crossover: Use either half-duplex or full-duplex mode. ...
User Guide
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...encryption algorithms 185, 190 ID content 186 ID type 186 IP address, remote IPSec router 167 IP address, ZyXEL Device 166 local identity 186 main mode 166, 187 NAT traversal 188 negotiation mode... 166 peer identity 186 pre-shared key 186 proposal 185 NBG420N User's Guide encapsulation and ...185 ESP 188 and transport mode 189 ESS 310 ESSID 269 Extended Service Set 310 Extended wireless security 54 F Factory LAN defaults 127 FCC interference statement 325 feature specifications 275 File Transfer...
...encryption algorithms 185, 190 ID content 186 ID type 186 IP address, remote IPSec router 167 IP address, ZyXEL Device 166 local identity 186 main mode 166, 187 NAT traversal 188 negotiation mode... 166 peer identity 186 pre-shared key 186 proposal 185 NBG420N User's Guide encapsulation and ...185 ESP 188 and transport mode 189 ESS 310 ESSID 269 Extended Service Set 310 Extended wireless security 54 F Factory LAN defaults 127 FCC interference statement 325 feature specifications 275 File Transfer...
User Guide
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..., 286 subnetting 288 Summary 44 Bandwidth management monitor 44 DHCP table 45 Packet statistics 46 Wireless station status 47 syntax conventions 4 Sys Op Mode 259 selecting 260 System General Setup 229...alias 154 see also asymmetrical routes 154 trigger port 142 Trigger port forwarding 142 example 142 NBG420N User's Guide process 142 U Universal Plug and Play 215 Application 215 UPnP 215 Forum ...Configurator how to access 37 Index 339 See SSID. local network 165 proposal 185 remote IPSec router 165 remote network 165 security associations (SA) 166 VPN. Security Parameters 319 Service and ...
..., 286 subnetting 288 Summary 44 Bandwidth management monitor 44 DHCP table 45 Packet statistics 46 Wireless station status 47 syntax conventions 4 Sys Op Mode 259 selecting 260 System General Setup 229...alias 154 see also asymmetrical routes 154 trigger port 142 Trigger port forwarding 142 example 142 NBG420N User's Guide process 142 U Universal Plug and Play 215 Application 215 UPnP 215 Forum ...Configurator how to access 37 Index 339 See SSID. local network 165 proposal 185 remote IPSec router 165 remote network 165 security associations (SA) 166 VPN. Security Parameters 319 Service and ...