ZyXEL NBG-418N User Guide

ZyXEL NBG-418N Manual

ZyXEL NBG-418N manual table of contents:

  • ZyXEL NBG-418N | User Guide - Page 1
    NBG-418N Wireless N Home Router IMPORTANT! Default Login Details LAN IP Address User Name Password http://192.168.1.1 admin 1234 READ CAREFULLY BEFORE USE. KEEP THIS GUIDE FOR FUTURE REFERENCE. IMPORTANT! Version 1.00 Editionwww.zyxel.com 1, 4/2012 www.zyxel.com Copyright © 2012 ZyXEL ...
  • ZyXEL NBG-418N | User Guide - Page 2
    ... operating systems, operating system versions, or if you installed updated firmware/software for your device. Every effort has ... manual is accurate. Related Documentation • Quick Start Guide The Quick Start Guide shows how to connect the NBG-418N and configure it using the Web Configurator wizard....
  • ZyXEL NBG-418N | User Guide - Page 3
    ......11 Introduction ...13 The Web Configurator ...17 Connection Wizard ...21 Modes ...35 Tutorials ...57 Technical Reference ...65 Wireless LAN ...67 WAN ...85 LAN ...93...) ...119 System ...125 Logs ...129 Tools ...131 Sys OP Mode ...137 Language ...139 Troubleshooting ...141 NBG-418N User's Guide 3
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    Contents Overview 4 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 5
    ... Chapter 1 Introduction...13 1.1 Overview ...13 1.2 Securing the NBG-418N ...14 1.3 LEDs ...15 1.4 The WPS Button......17 2.1 Overview ...17 2.2 Accessing the Web Configurator ...17 2.3 Resetting the NBG-418N ...19 2.3.1 Using the...30 3.4.8 WAN IP and DNS Server Address Assignment ...30 NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 6
    ... 4 Modes ...35 4.1 Overview ...35 4.2 Setting your NBG-418N to Router Mode ...36 4.2.1 Status Screen (Router Mode) ... Configure Wireless Security Using WPS on both your NBG-418N and Wireless Client ...57 5.3 Enable and Configure Wireless Security without WPS on your NBG-418N ...61 Part II: Technical ...
  • ZyXEL NBG-418N | User Guide - Page 7
    ... 8 LAN ...93 8.1 Overview ...93 8.2 What You Need To Know ...93 8.2.1 IP Pool Setup ...94 8.2.2 LAN TCP/IP ...94 8.3 LAN IP ... Screen ...104 10.5 Technical Reference ...106 10.5.1 NAT Port Forwarding: Services and Port Numbers ...106 10.5.2 NAT Port Forwarding Example ...107 NBG-418N User's Guide 7
  • ZyXEL NBG-418N | User Guide - Page 8
    ... Can Do ...111 12.3 What You Need To Know ...112 12.3.1 About the NBG-418N Firewall ...112 12.3.2 VPN Pass Through Features ...112 12.4 General Firewall Screen 12.5 ...129 16.1 Overview ...129 16.2 What You Need to Know ...129 16.3 View Log Screen ...129 8 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 9
    ..., and LEDs ...141 20.2 NBG-418N Access and Login ...142 20.3 Internet Access ...143 20.4 Resetting the NBG-418N to Its Factory Defaults ...144 20.5 Wireless Problems ...145 Appendix A IP Addresses and Subnetting...147 Appendix B Pop-up ...
  • ZyXEL NBG-418N | User Guide - Page 10
    Table of Contents 10 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 11
    P ART I User's Guide 11
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    12
  • ZyXEL NBG-418N | User Guide - Page 13
    .... You can connect network devices via the Ethernet ports of the NBG-418N so that they can communicate with each other and access the Internet. • WLAN. Wireless clients can connect to the NBG-418N to access network resources. • WAN. Connect to a broadband modem/router for Internet access...
  • ZyXEL NBG-418N | User Guide - Page 14
    ... may be useful if the device becomes unstable or even crashes. If you forget your password, you will have to reset the NBG-418N to its factory default settings. If you backed up an earlier configuration file, you would not have to totally...
  • ZyXEL NBG-418N | User Guide - Page 15
    ...The NBG-418N is sending/receiving data through the LAN. The LAN is not connected. The NBG-418N has a successful 10/100MB WAN connection. The ...a wireless client. The WPS status is not configured or disabled. 1.4 The WPS Button Your NBG-418N supports WiFi Protected Setup (WPS), which is an easy way to...
  • ZyXEL NBG-418N | User Guide - Page 16
    ... has WPS activated. Then, the two devices connect and set up a secure network by... fastened well enough to hold the weight of the NBG-418N with the connection cables. Align the holes on the back ...-418N with the screws on the wall. Hang the NBG-418N on the screws. Figure 3 Wall Mounting Example 5 16 ...
  • ZyXEL NBG-418N | User Guide - Page 17
    ...connected and prepare your computer or computer network to connect to the NBG-418N (refer to the Quick Start Guide).... subnet in order to access this website address. In router mode, the NBG-418N can assign your computer... user name and 1234 (default) as the password and click OK. 2 3 NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 18
    ... field expires (default five minutes). Simply log back into the NBG-418N if this happens. 5 Select the setup type you want... Click Go to Advanced Setup to view and configure all the NBG-418N's settings. • Select a... Chapter 19 on page 139. Figure 5 Selecting the setup mode 18 NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 19
    Chapter 2 The Web Configurator 2.3 Resetting the NBG-418N If you forget your password or ..., you will need to use the RESET button at the back of the NBG-418N to reload the factory-default configuration file.... longer than 1 second to restart/reboot the NBG-418N. Press the RESET button for longer than ...
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    Chapter 2 The Web Configurator 20 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 21
    ...field blank if you don't have that information. 1 After you access the NBG-418N Web Configurator, click Go to Wizard setup. You can click Go to ... on the language's button. The screen will update. Click the Next button to proceed to the next screen. NBG-418N User's Guide 21
  • ZyXEL NBG-418N | User Guide - Page 22
    ..., click Start > My Computer > View system information and then click the Computer Name tab. Note the entry in the Full computer name field and enter it as the NBG418N System Name. 22 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 23
    ... each individual computer, the domain name can be assigned from the NBG-418N via DHCP. Click Next to ... Name DESCRIPTION System Name is a unique name to identify the NBG-418N in an Ethernet network. Enter a descriptive name. ... LAN Set up your wireless LAN using the following screen. NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 24
    ... LAN. If you change this field on the NBG-418N, make sure all wireless stations use the same .... If you do not enable any wireless security on your NBG-418N, your network is accessible to any wireless ... the wizard screen without saving. Note: The wireless stations and NBG-418N must use the same SSID, ...
  • ZyXEL NBG-418N | User Guide - Page 25
    ... saving. Back Next Exit 3.4 Connection Wizard: STEP 3: Internet Configuration The NBG-418N offers three Internet connection types. They are Ethernet, PPP over Ethernet or PPTP.... connection type that you select. Figure 12 Wizard Step 3: ISP Parameters. NBG-418N User's Guide 25...
  • ZyXEL NBG-418N | User Guide - Page 26
    ... no specific configuration of the broadband modem at the subscriber's site. By implementing PPPoE directly on the NBG-418N (rather than individual computers), the computers on the LAN do not need PPPoE software installed, since the NBG-418N does that part of the task. ...
  • ZyXEL NBG-418N | User Guide - Page 27
    ...Table 7 Wizard Step 3: PPPoE Connection LABEL Connection Type Service Name User Name Password Back Next Exit DESCRIPTION ... private networking over public networks, such as the Internet. Refer to the appendix for more information on PPTP. Note: The NBG-418N supports one PPTP server connection at any...
  • ZyXEL NBG-418N | User Guide - Page 28
    ...fixed IP address. Select this radio button, provided by your ISP to give the NBG-418N a fixed, unique IP address. Type the (static) IP address assigned to you by your ...following wizard screen allows you to assign a fixed IP address or give the NBG-418N an automatically assigned IP address...
  • ZyXEL NBG-418N | User Guide - Page 29
    .../or DNS server settings by the ISP. The fixed IP address should be in the same subnet as your broadband modem or router. Click Back to return to the previous ... to RFC 1597, Address Allocation for Private Internets and RFC 1466, Guidelines for Management of IP Address Space. NBG-418N User's Guide 29
  • ZyXEL NBG-418N | User Guide - Page 30
    ...is easy to remember, for instance, 192.168.1.1, for your NBG-418N, but make sure that no other ...to change the subnet mask computed by the NBG-418N unless you are instructed to do otherwise. 3.4.7 DNS Server... address of a computer before you can access it. The NBG-418N can get the DNS server addresses...
  • ZyXEL NBG-418N | User Guide - Page 31
    ... of a computer before you can access it. The NBG-418N uses a system DNS server ... do not configure a system DNS server, you must use IP addresses ... users to configure the WAN port's MAC address by either using the NBG-418N's MAC ... ISP does not presently require MAC address authentication. NBG-418N User...
  • ZyXEL NBG-418N | User Guide - Page 32
    ... the MAC address of the computer (displaying in the screen) from which you are configuring the NBG-418N. It is advisable to clone the MAC address from a computer on your LAN even if your ISP does ... to complete the wizard setup. Figure 19 Connection Wizard Complete 32 NBG-418N User's Guide
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    Chapter 3 Connection Wizard Well done! You have successfully set up your NBG-418N to operate on your network and access the Internet. NBG-418N User's Guide 33
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    Chapter 3 Connection Wizard 34 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 35
    ... restarts when you change modes. The default LAN IP address of the NBG-418N in Router mode is 192.168.1.1. The default IP address of the NBG-418N in other modes is 192.168.1.2. • Router: Use this mode if you want to use routing functions such ...
  • ZyXEL NBG-418N | User Guide - Page 36
    ... computer to the LAN port of the NBG-418N. The default LAN IP address of the NBG-418N is 192.168.1.1 in router mode (192.168.1.2 ... router mode, the NBG-418N can assign your computer an IP address, so you ...Internet Explorer and type the IP address of the NBG-418N as the web address in your web ...
  • ZyXEL NBG-418N | User Guide - Page 37
    ...the pop-up message window. Click Apply. Note: Wait while the NBG-418N restarts, then log in to the Web Configurator again. The NBG-418N IP address is now 192.168.1.1. 4.2.1 Status Screen (Router Mode) The screen below shows the status screen in Router mode. NBG-418N User's Guide 37
  • ZyXEL NBG-418N | User Guide - Page 38
    ... Screen (Router Mode) LABEL Device Information System Name This is the System Name you enter in the Maintenance > System > General screen. It is for identification purposes. DESCRIPTION 38 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 39
    ...This shows a descriptive name used to identify the NBG-418N in the wireless LAN. This shows the channel number which you select manually or the NBG-418N automatically scans and selects. This... whether the firewall is active or not. This shows whether UPnP is active or not. NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 40
    ... Status Screen (Router Mode) (continued) LABEL Interface Status DESCRIPTION This displays the NBG-418N port types. The port types are: WAN, LAN and ... statistics. Use this screen to view the wireless stations that are currently associated to the NBG-418N. 4.2.1.1 Summary: DHCP Table ...
  • ZyXEL NBG-418N | User Guide - Page 41
    .... Table 16 Summary: Packet Statistics LABEL Port Status DESCRIPTION This is the NBG-418N's port type. For the LAN ports, this ... the reception speed in bytes per second on this port. This is the total time the NBG-418N has been on. Enter the time interval for refreshing statistics in this field. ...
  • ZyXEL NBG-418N | User Guide - Page 42
    ... in the Status screen. View the wireless stations that are currently associated to the NBG-418N in the Association List. ... router) using the same SSID, channel and security settings. Figure 28 Summary:.... This field displays the time a wireless station first associated with the NBG-418N's WLAN network....
  • ZyXEL NBG-418N | User Guide - Page 43
    ... 18 Menus: Router Mode LINK Status TAB FUNCTION This screen shows the NBG-418N's ... screen to configure wireless LAN. Use the MAC filter screen to configure the NBG-418N to block access ...or block the devices from accessing the NBG-418N. This screen allows you to configure advanced wireless settings. ...
  • ZyXEL NBG-418N | User Guide - Page 44
    ... computer to the LAN port of the NBG-418N. The default LAN IP address of the NBG-418N is 192.168.1.1 in router mode (192.168.1.2 ... router mode, the NBG-418N can assign your computer an IP address, so you ...Internet Explorer and type the IP address of the NBG-418N as the web address in your web ...
  • ZyXEL NBG-418N | User Guide - Page 45
    ...providing information on this mode. Click OK in the pop-up message window. Click Apply. Your NBG-418N is now in AP Mode. Note: Wait while the NBG-418N restarts, then log in to the Web Configurator again. 4.3.1 Status Screen ... screen in AP Mode. Figure 31 Status Screen (AP Mode) NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 46
    .... This shows a descriptive name used to identify the NBG-418N in the wireless LAN. This shows the channel number which you ... is using. This shows the IEEE 802.11 standard that the NBG-418N supports. Wireless clients must support the same standard in order to be able to connect to the NBG-418N This ...
  • ZyXEL NBG-418N | User Guide - Page 47
    .... Use this screen to view the wireless stations that are currently associated to the NBG-418N. 4.3.2 AP Navigation ... the devices from accessing the NBG-418N. This screen allows you to configure advanced wireless settings. ... names, password and inactivity timer. Use this screen to change your NBG-418N...
  • ZyXEL NBG-418N | User Guide - Page 48
    ... computer to the LAN port of the NBG-418N. The default LAN IP address of the NBG-418N is 192.168.1.1 in router mode (192.168.1.2 ... router mode, the NBG-418N can assign your computer an IP address, so you ...Internet Explorer and type the IP address of the NBG-418N as the web address in your web ...
  • ZyXEL NBG-418N | User Guide - Page 49
    Chapter 4 Modes Note: Wait while the NBG-418N restarts, then log in to the Web ... System Name Firmware Version LAN Information - MAC Address - IP Address - IP Subnet Mask... > System > General screen. It is for identification purposes. This is the current firmware version of the NBG-418N. DESCRIPTION ...
  • ZyXEL NBG-418N | User Guide - Page 50
    .... This shows a descriptive name used to identify the NBG-418N in the wireless LAN. This shows the channel number which you ... is using. This shows the IEEE 802.11 standard that the NBG-418N supports. Wireless clients must support the same standard in order to be able to connect to the NBG-418N This ...
  • ZyXEL NBG-418N | User Guide - Page 51
    ... screen to configure wireless LAN. Use the MAC filter screen to configure the NBG-418N to block access... block the devices from accessing the NBG-418N. This screen allows you to configure advanced wireless settings. ...domain names, password and inactivity timer. Use this screen to change your NBG-418N's...
  • ZyXEL NBG-418N | User Guide - Page 52
    ... computer to the LAN port of the NBG-418N. The default LAN IP address of the NBG-418N is 192.168.1.1 in router mode (192.168.1.2 ... router mode, the NBG-418N can assign your computer an IP address, so you ...Internet Explorer and type the IP address of the NBG-418N as the web address in your web ...
  • ZyXEL NBG-418N | User Guide - Page 53
    ...This is the name of the selected AP that the NBG-418N is associating with. This shows the channel that is used to connect to the selected AP. This shows the wireless security the NBG-418N is using to connect to the AP. This shows whether the NBG-418N is currently ...
  • ZyXEL NBG-418N | User Guide - Page 54
    ...percentage is close to 100%, the NBG-418N is running at full load, and the throughput is not going ... applications. This shows what percentage of the heap memory the NBG-418N is using. DESCRIPTION This field displays... Interface Status This displays the NBG-418N port types. The port types are: LAN and...
  • ZyXEL NBG-418N | User Guide - Page 55
    ... that you selected. Use this screen to upload firmware to your NBG-418N. Use this screen to backup and restore the configuration or reset the factory defaults to your NBG-418N. This screen allows you to reboot the NBG-418N without turning the ...
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    Chapter 4 Modes 56 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 57
    ... Using WPS on both your NBG-418N and Wireless Client • Enable and... Using WPS on both your NBG-418N and Wireless Client This section gives... WPS. This example uses the NBG-418N as the AP and NWD210N as the wireless client which... secure method, since one device can authenticate the other. NBG-418N User...
  • ZyXEL NBG-418N | User Guide - Page 58
    ...Button in the Network > Wireless LAN > WPS Station screen. 3 4 Note: Your NBG-418N has ...up to two minutes. Then the wireless client is able to communicate with the NBG-418N securely. The following ...and security by pressing a button on both NBG-418N and wireless client (the NWD210N in this example)....
  • ZyXEL NBG-418N | User Guide - Page 59
    ... 40 Example WPS Process: PBC Method Wireless Client NBG-418N WITHIN 2 MINUTES SECURITY INFO ...'s WPS Station screen within two minutes. The NBG-418N authenticates the wireless client and sends the ... up wireless network and security on NBG-418N and wireless client (ex. NWD210N in this example) by ...
  • ZyXEL NBG-418N | User Guide - Page 60
    Chapter 5 Tutorials Figure 41 Example WPS Process: PIN Method Wireless Client NBG-418N WITHIN 2 MINUTES Authentication by PIN SECURITY INFO COMMUNICATION 60 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 61
    ... 5 Tutorials 5.3 Enable and Configure Wireless Security without WPS on your NBG-418N This example shows you how to ...-PSKpre-sharedkey) Follow the steps below to configure the wireless settings on your NBG-418N. The instructions require that your hardware is connected (see the Quick Start Guide) and...
  • ZyXEL NBG-418N | User Guide - Page 62
    ...wireless adapter utility screens as an example for the wireless client. The screens may vary for different models. 1 The NBG-418N supports IEEE 802.11b, IEEE 802.11g and ...shown in the example screen below. Select SSID_Example3 and click Connect. 2 3 4 62 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 63
    ... 7 Check the status of your wireless connection in the screen below. If your wireless connection is weak or you have no connection, see the Troubleshooting section of this User's Guide. NBG-418N User's Guide 63
  • ZyXEL NBG-418N | User Guide - Page 64
    ... your Internet browser and enter http://www.zyxel.com or the URL of any other web site in the address bar. If you are able to access the web site, your wireless connection is successfully configured. 64 NBG-418N User's Guide
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    P ART II Technical Reference 65
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    66
  • ZyXEL NBG-418N | User Guide - Page 67
    ... 6 Wireless LAN 6.1 Overview This chapter discusses how to configure the wireless network settings in your NBG-418N. See the appendices for more detailed ... (AP) to interact with other devices (such as the printer) or with the Internet. Your NBG-418N is the AP in the above example. NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 68
    ... MAC Filter screen to allow or deny wireless stations based on their MAC addresses from connecting to the NBG-418N (Section 6.5 on page 75). • Use the Advanced ... WLAN Info screen to view the SSID and security of the selected AP wireless network. 68 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 69
    ... wireless networks but cannot use wireless networks. These kinds of wireless devices might not have MAC addresses. Hexadecimal characters are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, and F. NBG-418N User's Guide 69
  • ZyXEL NBG-418N | User Guide - Page 70
    ... set up WPA2-PSK and select the WPA Compatible option in the NBG-418N. Many types of encryption use a key to protect the information in the wireless network. The longer ...enable the Wireless LAN, enter the SSID and select the wireless security mode. 70 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 71
    ...LAN Note: If you are configuring the NBG-418N from a computer connected to the wireless LAN and you change ...You must then change the wireless settings of your computer to match the NBG-418N's new settings. Click...) Figure 50 Network > Wireless LAN > General (Universal Repeater Mode) NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 72
    ...section is available only when the NBG-418N is in universal repeater mode. This shows the wireless and security... is currently using. Select whether the NBG-418N uses a wireless channel width of 20MHz... this section to configure the wireless security between the NBG-418N and its wireless clients. Select...
  • ZyXEL NBG-418N | User Guide - Page 73
    ...Note: If you do not enable any wireless security on your NBG-418N, your network is accessible to any wireless networking ... points must use the same WEP key. Your NBG-418N allows you to configure up to four... Mode list. Figure 52 Network > Wireless LAN > General: Static WEP NBG-418N User's Guide...
  • ZyXEL NBG-418N | User Guide - Page 74
    ... WEP keys are used to encrypt data. Both the NBG-418N and the wireless stations must use the same ... Click Apply to save your changes back to the NBG-418N. Click Reset to reload the previous configuration for this... Figure 53 Network > Wireless LAN > General: WPA-PSK/WPA2-PSK 74 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 75
    .... Select this option to have both WPA2 and WPA wireless clients be able to communicate with the NBG-418N even when the NBG-418N ... to configure this screen. To change your NBG-418N's MAC filter settings, click Network > Wireless LAN > MAC Filter. The screen appears as shown. NBG-418N User's Guide 75
  • ZyXEL NBG-418N | User Guide - Page 76
    ... MAC address. Enter the MAC addresses of the wireless station that are allowed or denied access to the NBG-418N in these address fields...56:78:9a:bc. Click Apply to save your changes back to the NBG-418N. Click Reset to reload the previous configuration for this screen. Apply Reset 6.6 Wireless LAN ...
  • ZyXEL NBG-418N | User Guide - Page 77
    ... NBG-418N. When set to None, the NBG-418N protects wireless communication against interference. Select Auto to let the NBG-418N determine whether to turn this feature on ... field controls the transmission power of the NBG-418N. When using the NBG-418N with a notebook computer, select a ...
  • ZyXEL NBG-418N | User Guide - Page 78
    ..., select Disabled to configure different wireless and security settings for wireless connections between the NBG-418N and its wireless clients. Apply Reset Click Apply to save your changes to the NBG-418N. Click Reset to reload the previous ...
  • ZyXEL NBG-418N | User Guide - Page 79
    ... Click Apply to save your changes to the NBG-418N. Click Reset to reload the previous configuration for... Status Status This displays Configured when the NBG-418N has connected to a wireless network using WPS ...disabled and there are no wireless or wireless security changes on the NBG-418N or you click ...
  • ZyXEL NBG-418N | User Guide - Page 80
    ...button to remove all configured wireless and wireless security settings for WPS connections on the NBG-418N. Click Apply to save your changes back to the ... associate to each other and perform the wireless security information synchronization. 80 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 81
    ...of hour and minute (min) drop down boxes. If you have chosen On earlier for the WLAN Status the Wireless LAN will turn off ... and end time will mean the whole day. Apply Reset Click Apply to save your changes back to the NBG-418N. Click Reset to reload the previous configuration for this screen. NBG-...
  • ZyXEL NBG-418N | User Guide - Page 82
    ... Use this screen to choose an access point that you want the NBG-418N (in universal repeater or client bridge mode) to connect to. You should know the security settings of the ... the antenna output power and the distance between your NBG-418N and this device. BSSID Channel Mode Security ...
  • ZyXEL NBG-418N | User Guide - Page 83
    Chapter 6 Wireless LAN Table 36 Network > Wireless LAN > AP Select (continued) LABEL Refresh Connect DESCRIPTION Click this button to... Set IDentity of the selected wireless device. This displays the type of security configured on the selected wireless device. DESCRIPTION NBG-418N User's Guide 83
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    Chapter 6 Wireless LAN 84 NBG-418N User's Guide
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    ... HAPT ER 7 WAN 7.1 Overview This chapter discusses the NBG-418N's WAN screens. Use these screens... well as enable/disable some advanced features of your NBG-418N. 7.2.1 Configuring Your Internet Connection... provide a username and password (and service name) for user authentication. NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 86
    Chapter 7 WAN WAN IP Address The WAN IP address is an IP address for the NBG-418N, which makes it accessible from an outside ... the MAC address prior to hooking up the WAN Port. 7.3 Internet Connection Use this screen to change your NBG-418N's Internet access settings. Click Network > ...
  • ZyXEL NBG-418N | User Guide - Page 87
    ...MTU DNS Servers Select this option If your ISP did not assign you a fixed IP address. This is the default selection. Select this option If... the MTU manually in the field below. Enter the MTU or the largest packet size per frame that your NBG-418N can receive and process. NBG-418N ...
  • ZyXEL NBG-418N | User Guide - Page 88
    ... Apply to save your changes back to the NBG-418N. Click Reset to begin configuring this screen afresh. Factory default Clone the computer's MAC ... - MAC Address Set WAN MAC Address Apply Reset 7.3.2 PPPoE Encapsulation The NBG-418N supports PPPoE (Point-to-Point Protocol over Ethernet). PPPoE is an ...
  • ZyXEL NBG-418N | User Guide - Page 89
    .... Enter the MTU or the largest packet size per frame that your NBG-418N can receive and process. Select Nailed-Up Connection if you do ... the time in minutes that elapses before the router automatically disconnects from the PPPoE server. ISP Parameters for Internet Access NBG-418N User's Guide 89
  • ZyXEL NBG-418N | User Guide - Page 90
    ... address section allows users to configure the WAN port's MAC address by using the NBG-418N's MAC address, copying the MAC address from a computer on your LAN or manually entering a... Click Apply to save your changes back to the NBG-418N. Click Reset to begin configuring this screen afresh. ...
  • ZyXEL NBG-418N | User Guide - Page 91
    ...and virtual private networking over public networks, such as the Internet. The NBG-418N supports only one PPTP server connection at any given time. To configure a PPTP client, ... MTU or the largest packet size per frame that your NBG-418N can receive and process. NBG-418N User's...
  • ZyXEL NBG-418N | User Guide - Page 92
    ... using the NBG-418N's MAC address, copying the MAC address from a computer on your LAN or manually ...minutes that elapses before the NBG-418N automatically disconnects from the PPTP server. Factory default Clone ... to save your changes back to the NBG-418N. Click Reset to begin configuring this screen ...
  • ZyXEL NBG-418N | User Guide - Page 93
    ... DHCP server and manage IP addresses. 8.2 What You Need To Know The actual physical connection determines whether the NBG-418N ports are LAN or WAN ports. There are two ..., one inside the LAN network and the other outside the WAN network as shown next. NBG-418N User's Guide 93
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    ... regarding what fields need to be configured. 8.2.1 IP Pool Setup The NBG-418N is pre-configured with a pool of ....1.64. This configuration leaves 31 IP addresses (excluding the NBG-418N itself) in the lower range (... and Subnet Mask. 8.2.2 LAN TCP/IP The NBG-418N has built-in DHCP server capability ...
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    ...IP address of your NBG-418N in dotted decimal notation 192.168.1.1 (factory default). The subnet mask ...are implementing subnetting, use the subnet mask computed by the NBG-418N. Click Apply to save your changes ...-418N. Click Reset to begin configuring this screen afresh. Apply Reset NBG-418N User's ...
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    Chapter 8 LAN 96 NBG-418N User's Guide
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    ... start-up from a server. You can configure the NBG-418N's LAN as a DHCP server or disable it. When configured as a server, the NBG-418N provides the TCP/IP configuration for the clients. If DHCP service... DHCP server. Click Network > DHCP Server. The following screen displays. NBG-418N User's...
  • ZyXEL NBG-418N | User Guide - Page 98
    ... unless your ISP instructs you to do otherwise. Clear it to disable the NBG-418N acting as a... configured as a server, the NBG-418N provides TCP/IP configuration for the clients. If not, DHCP service ... Apply to save your changes back to the NBG-418N. Click Reset to begin configuring this screen afresh....
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    ... address displays in the field to the right (read-only). The NBG-418N tells the DHCP clients on the LAN ...server. When a computer on the LAN sends a DNS query to the NBG-418N, the NBG-418N forwards the query ...Apply to save your changes back to the NBG-418N. Click Reset to begin configuring this screen ...
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    ...MAC Address) of network clients using the NBG-418N's DHCP servers. Configure this screen to always assign an .... Reserve Select this check box in the DHCP Setup section to have the NBG-418N always assign the ...your settings. Click Refresh to reload the DHCP table. Apply Refresh 100 NBG-418N User's ...
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    ... IP source address in each packet and then forwards it to the Internet. The NBG-418N keeps track of the original addresses and port numbers so incoming reply packets ... to setting up NAT, to allow traffic from the WAN to be forwarded through the NBG-418N. NBG-418N User's Guide 101
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    ...). • Use the Application screen to change your NBG-418N's port forwarding settings (Section 10.4 on page 104). 10.2.1 What You Need To Know ...chapter. Inside/Outside This denotes where a host is located relative to the NBG-418N, for example, the computers of your subscribers are the...
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    ... additional benefit of firewall protection. With no servers defined, your NBG-418N filters out all incoming inquiries, thus preventing... IP source address in each packet and then forwards it to the Internet. The NBG-418N keeps track of the original addresses and port numbers so incoming reply packets ...
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    ... ports that are not specified in the Application screen. If you do not assign a Default Server IP address, the NBG-418N discards all packets received for ports that are not specified in the Application screen or remote management. Apply Reset...
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    ...box to enable this rule and the requested service can be forwarded to the host with a specified internal IP address. Clear the checkbox to disallow ...Public Port Range Protocol Select the transport layer protocol supported by this server. Choices are TCP, UDP, or TCP&UDP. NBG-418N User's Guide 105
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    ...Technical Reference The following section contains additional technical information about the NBG-418N features described in this chapter. 10.5.1 NAT Port Forwarding: Services ... services at your location. If you are unsure, refer to your ISP. 106 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 107
    ...to one FTP, Telnet and SMTP server (A in the example), port 80 to another (B in the example) and assign a default server IP address of 192.168.1.35 to a ...WAN IP address. The NAT network appears as a single host on the Internet. Figure 76 Multiple Servers Behind NAT Example NBG-418N User's Guide 107
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    Chapter 10 Network Address Translation 108 NBG-418N User's Guide
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    ... name instead of a different dynamic IP address that changes each time to connect to the NBG-418N or a server in .... 11.2 Dynamic DNS Screen To configure your NBG-418N's DDNS, click Network > DDNS. Figure ... that you are registered for from your Dynamic DNS service provider. NBG-418N User's Guide 109
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    ... length of time in hours between updates to the DDNS service. If the update fails, the NBG-418N will disable DDNS. User Name Password Timeout Enable Select this... Reset Click Apply to save your changes back to the NBG-418N. Click Reset to begin configuring this screen afresh. 110 ...
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    ... to enable and configure the firewall that protects your NBG-418N and your LAN from unwanted or ... Can Do • Use the General screen to enable or disable the NBG-418N's firewall (Section 12.4 on page 112). ... disable ICMP and VPN passthrough features (Section 12.5 on page 113). NBG-418N User's Guide ...
  • ZyXEL NBG-418N | User Guide - Page 112
    ... data passing between the Internet and the LAN. The NBG-418N has one Ethernet WAN port and four Ethernet LAN ports, which ... a home network and one in a business office. This requires special equipment on both ends of the connection. The NBG-418N is not one of the endpoints but it does allow traffic ...
  • ZyXEL NBG-418N | User Guide - Page 113
    ...LABEL Enable Firewall Apply Reset DESCRIPTION Select this check box to activate the firewall. The NBG-418N performs access control and protects against ...IP software and directly apparent to the application user. The NBG-418N will not respond to any incoming Ping requests when...
  • ZyXEL NBG-418N | User Guide - Page 114
    ... to servers on the Internet. IPSEC Passthrough: Select this option to allow the NBG-418N to pass through VPN traffic using the IPsec protocol. Apply Reset Click Apply to save the settings. Click Reset to start configuring this screen again. 114 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 115
    ...(if any) from which computers. You may manage your NBG-418N from a remote location via: • LAN only • LAN and WAN Note: When you configure remote management ... rule to allow access. See the firewall chapters for details on configuring firewall rules. NBG-418N User's Guide 115
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    ... IP address. If it does not match, the NBG-418N will disconnect the session immediately. There is already another ... idle timeout of five minutes (three hundred seconds). The NBG-418N automatically logs you out if ... the System screen. 13.2 WWW Screen To change your NBG-418N's World Wide Web settings, ...
  • ZyXEL NBG-418N | User Guide - Page 117
    ..."trusted" computer that is allowed to communicate with the NBG-418N using this service. Select All to allow any computer... access the NBG-418N using this service. Note: This only applies on WAN IP. Apply Reset ...and exit this screen. Click Reset to begin configuring this screen afresh. NBG-418N User's...
  • ZyXEL NBG-418N | User Guide - Page 118
    Chapter 13 Remote Management 118 NBG-418N User's Guide
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    ... obtained and modified by users in some network environments. When a UPnP device joins a network, it announces its presence with a multicast message. For security reasons, the NBG-418N allows multicast messages on the LAN only. NBG-418N User's Guide 119
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    ... manually configure port forwarding for the UPnP enabled application. Click Apply to save the setting to the NBG-418N. Click Reset to begin configuring this screen afresh. ... NBG-418N. Make sure the computer is connected to a LAN port of the NBG-418N. Turn on your computer and the...
  • ZyXEL NBG-418N | User Guide - Page 121
    ... 84 Internet Connection Properties 4 You may edit or delete the port mappings or click Add to manually add port mappings. Figure 85 Internet Connection Properties: Advanced Settings NBG-418N User's Guide 121
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    ...based configurator on the NBG-418N without finding out the IP address of the NBG-418N first. This comes helpful if you do not know the IP address of the NBG418N. Follow ... 1 2 Click Start and then Control Panel. Double-click Network Connections. 122 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 123
    ... description for each UPnP-enabled device displays under Local Network. Right-click on the icon for your NBG-418N and select Invoke. The Web Configurator login screen displays. Figure 90 Network Connections: My Network Places NBG-418N User's Guide 123
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    Chapter 14 Universal Plug-and-Play (UPnP) 124 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 125
    ... General screen to enter a name to identify the NBG-418N in the network and set the password (Section 15.3 on...• Use the Time Setting screen to change your NBG-418N's time and date (Section 15.4... screen to enter a name to identify the NBG-418N in the network and set the password. Click Maintenance > ...
  • ZyXEL NBG-418N | User Guide - Page 126
    ...management session never times out, no matter how long it has been left idle (not recommended). Change your NBG-418N's password (recommended) using the fields as shown. Type the default password or the existing password you use to access the system ...
  • ZyXEL NBG-418N | User Guide - Page 127
    .... Each time you reload this page, the NBG-418N synchronizes the date with the time server. Time and Date Setup Manual Select this ... Saving settings do not affect it. Click this to copy the time settings of your computer into the NBG-418N's time and date setup. This field displays the last updated ...
  • ZyXEL NBG-418N | User Guide - Page 128
    ...Time Zone Setup Time Zone Daylight Savings Select this radio button to have the NBG-418N get ... you specified below. Select Auto to have the NBG-418N automatically search for an available time server ... Apply to save your changes back to the NBG-418N. Click Reset to begin configuring this screen afresh...
  • ZyXEL NBG-418N | User Guide - Page 129
    ... The Web Configurator allows you to look at all of the NBG-418N's logs in one location. 16.2 What ... the View Log screen to see the logged messages for the NBG-418N. Options include logs about system maintenance,... sort order. Click Maintenance > Logs to open the View Log screen. NBG-418N User's Guide...
  • ZyXEL NBG-418N | User Guide - Page 130
    ... is the index number of the log entry. This field displays the time the log was recorded. See the chapter on system maintenance and information to configure the NBG-418N's time and date. This field states the reason for the log. 130 NBG-418N ...
  • ZyXEL NBG-418N | User Guide - Page 131
    ...Screen Find firmware at www.zyxel.com in a file that (usually) uses the system model name with a "*.bin" extension, e.g., "NBG-418N.bin". The upload process uses HTTP (Hypertext...in this screen to upload firmware to your NBG418N. Figure 94 Maintenance > Tools > Firmware NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 132
    ... two minutes. Note: Do not turn off the NBG-418N while firmware upload is in progress! After you see the ...screen, wait for several minutes before logging into the NBG-418N again. Figure 95 Upload Warning ... to go back to the Firmware screen. Figure 97 Upload Error Message 132 NBG-418N User's...
  • ZyXEL NBG-418N | User Guide - Page 133
    ...to your previous settings. Click Backup to save the NBG-418N's current configuration to your computer. 17... saved configuration file from your computer to your NBG-418N. Table 57 Maintenance Restore Configuration ...the upload process. Note: Do not turn off the NBG-418N while configuration file upload ...
  • ZyXEL NBG-418N | User Guide - Page 134
    ...change the IP address of your computer to be in the same subnet as that of the default NBG-418N IP address (192.168.1.1 in router mode). See Appendix C... configuration information and returns the NBG-418N to its factory defaults. You can also press the RESET button on the rear ...
  • ZyXEL NBG-418N | User Guide - Page 135
    Chapter 17 Tools Click Maintenance > Tools > Restart. Click Restart to have the NBG-418N reboot. This does not affect the NBG-418N's configuration. Figure 102 Maintenance > Tools > Restart NBG-418N User's Guide 135
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    Chapter 17 Tools 136 NBG-418N User's Guide
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    ... to use routing functions such as LAN DHCP, NAT, firewall and so on on the NBG-418N (N). The NBG-418N has separate LAN and WAN network IP addresses. Use this ... network and you want to bridge all wired and wireless network connections. System Operation Mode Access Point NBG-418N User's Guide 137
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    ... existing wireless router or access point in your network and you want the NBG-418N to wirelessly relay ... devices on your local network. • The LAN IP address of the NBG-418N is set to 192.168.1.1. ... addresses to devices on your network. • The LAN IP address of the NBG-418N is set to 192.168.1.2. ...
  • ZyXEL NBG-418N | User Guide - Page 139
    ... language for the Web Configurator display. Click the language you prefer. The Web Configurator language changes after a while without restarting the NBG-418N. Figure 106 Language Figure 107 Language Change Example NBG-418N User's Guide ...
  • ZyXEL NBG-418N | User Guide - Page 140
    Chapter 19 Language 140 NBG-418N User's Guide
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    ... categories. • Power, Hardware Connections, and LEDs • NBG-418N Access and Login • Internet Access • Resetting the NBG-418N to Its Factory Defaults • Wireless Problems 20.1 Power, Hardware Connections, and LEDs The NBG-418N does not ...
  • ZyXEL NBG-418N | User Guide - Page 142
    ...the IP address and have forgotten it, you might get the IP address of the NBG-418N by looking up the IP address of the default gateway for your computer...., and then enter ipconfig. The IP address of the Default Gateway might be the IP address of the NBG-418N (it depends on the network),...
  • ZyXEL NBG-418N | User Guide - Page 143
    ..., make sure your computer's IP address is in the same subnet as the NBG-418N. 3 4 5 6 Reset the device to its factory defaults, and try to access the NBG-418N with the default IP address. If the problem continues, contact the network administrator or vendor, or try ...
  • ZyXEL NBG-418N | User Guide - Page 144
    .... Advanced Suggestion • Check the settings for QoS. If it is disabled, you might consider activating it. 2 3 4 20.4 Resetting the NBG-418N to Its Factory Defaults If you reset the NBG-418N, you lose all of the changes you have made. The NBG-418N re-loads its ...
  • ZyXEL NBG-418N | User Guide - Page 145
    ...will lose all of your changes when you push the RESET button. To reset the NBG-418N, 1 2 3 Make sure the power LED is on. ..., disconnect and reconnect the NBG-418N's power. Then, follow the directions above again. 20.5 Wireless Problems I cannot access the NBG-418N or ping any computer from the WLAN...
  • ZyXEL NBG-418N | User Guide - Page 146
    ...Troubleshooting When you change from router mode to a non-router mode, you must manually give your computer an IP address in the range between 192.168.1.3...has no LAN DHCP server. Refer to Appendix C on page 167 for instructions on how to change your computer's IP address. 146 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 147
    ... a network. Every networking device (including computers, servers, routers, printers, etc.) needs an IP address to communicate across the network. These networking ... which the first three octets (192.168.1) are the network number, and the fourth octet (16) is the host ID. NBG-418N User's Guide 147
  • ZyXEL NBG-418N | User Guide - Page 148
    ... the network number. If a bit in the subnet mask is "0" then the corresponding bit in the IP address is part of the host ID. The following example shows a subnet mask ..., an "8-bit mask" means that the first 8 bits of the mask are ones and the remaining 24 bits are zeroes. 148 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 149
    ... are expressed in dotted decimal notation just like IP addresses. The following examples show the binary and decimal ...(192.168.1.0 with a 24-bit subnet mask, for example). An IP address with host IDs of all ones is ...) 0000 0000 1000 0000 1100 0000 LAST OCTET (DECIMAL) 0 128 192 NBG-418N User's Guide...
  • ZyXEL NBG-418N | User Guide - Page 150
    Appendix A IP Addresses and Subnetting Table 62 Alternative Subnet Mask Notation (continued) SUBNET MASK 255.255.255.224 255.255.255.240 ... /25 and 192.168.1.128 /25. The following figure shows the company network after subnetting. There are now two subnetworks, A and B. 150 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 151
    ... 255.255.255.128 is its broadcast address. Therefore, the lowest IP address that can be assigned to an actual host for ... to divide a 24-bit address into four subnets, you need to "borrow" two host ID bits... Highest Host ID: 192.168.1.62 LAST OCTET BIT VALUE 0 00000000 11000000 NBG-418N User's Guide ...
  • ZyXEL NBG-418N | User Guide - Page 152
    ... 11000000 Table 66 Subnet 4 IP/SUBNET MASK IP Address IP Address (Binary) Subnet Mask (..., 101, 110 and 111). The following table shows IP address last octet values for each subnet. ... 1 33 65 97 129 161 LAST ADDRESS 30 62 94 126 158 190 BROADCAST ADDRESS 31 63 95 127 159 191 152 NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 153
    Appendix A IP Addresses and Subnetting Table 67 Eight Subnets (continued) SUBNET 7 8 SUBNET ADDRESS 192 224 FIRST ADDRESS 193 225 LAST ADDRESS 222 ... NO. HOSTS PER SUBNET 32766 16382 8190 4094 2046 1022 510 254 126 62 30 14 6 2 1 NBG-418N User's Guide 153
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    ... decided on the network number, pick an IP address for your NBG-418N that is easy to remember (for instance,...specifies the network number portion of an IP address. Your NBG-418N will compute the subnet mask ... the subnet mask computed by the NBG-418N unless you are instructed to do otherwise. Private ...
  • ZyXEL NBG-418N | User Guide - Page 155
    ...111 Conflicting Computer IP Addresses Example Conflicting Router IP Addresses Example Since a router connects different networks, it must have interfaces...the Internet. This problem can be solved by assigning a different IP address to the computer or the router's LAN port. NBG-418N User's Guide 155
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    Appendix A IP Addresses and Subnetting Figure 113 Conflicting Computer and Router IP Addresses Example 156 NBG-418N User's Guide
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    ...Either disable pop-up blocking (enabled by default in Windows XP SP (Service Pack) 2) or allow pop-up blocking and create an exception for your device's IP address. Disable Pop-up Blockers 1 In ...of the screen. This disables any web pop-up blockers you may have enabled. NBG-418N User's Guide ...
  • ZyXEL NBG-418N | User Guide - Page 158
    ..., see the following steps. 1 2 In Internet Explorer, select Tools, Internet Options and then the Privacy tab. Select Settings...to open the Pop-up Blocker Settings screen. 158 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 159
    ... Figure 116 Internet Options: Privacy 3 Type the IP address of your device (the web page that you do not want to have blocked) with the prefix "http... Add to move the IP address to the list of Allowed sites. Figure 117 Pop-up Blocker Settings 4 NBG-418N User's Guide 159
  • ZyXEL NBG-418N | User Guide - Page 160
    ... Level...button. Scroll down to Scripting. Under Active scripting make sure that Enable is selected (the default). Under Scripting of Java applets make sure that Enable is selected (the default). Click OK to close the window. 160 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 161
    ... the Security tab. Click the Custom Level...button. Scroll down to Microsoft VM. Under Java permissions make sure that a safety level is selected. Click OK to close the window. NBG-418N User's Guide 161
  • ZyXEL NBG-418N | User Guide - Page 162
    ... Tools, Internet Options and then the Advanced tab. Make sure that Use Java 2 for under Java (Sun) is selected. Click OK to close the window. Figure 121 Java (Sun) 162 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 163
    ... 122 Mozilla Firefox: TOOLS > Options Click Content to show the screen below. Select the check boxes as shown in the following screen. Figure 123 Mozilla Firefox Content Security NBG-418N User's Guide 163
  • ZyXEL NBG-418N | User Guide - Page 164
    ...-Ups Enabling Java From Opera, click Tools, then Preferences. In the Advanced tab, select Content from the leftside menu. Select the check boxes as shown in the following screen. 164 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 165
    Appendix B Pop-up Windows, JavaScripts and Java Permissions Figure 125 Opera: Enabling Java To customize JavaScript behavior in the Opera browser, click JavaScript Options. Figure 126 Opera: JavaScript Options Select the items you want Opera's JavaScript to apply. NBG-418N User's Guide 165
  • ZyXEL NBG-418N | User Guide - Page 166
    Appendix B Pop-up Windows, JavaScripts and Java Permissions 166 NBG-418N User's Guide
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    A PPENDIX C Setting Up Your Computer's IP Address Note: Your specific NBG-418N may not support all of the operating systems described in this appendix. See the ... theme but can also apply to Windows 2000 and Windows NT. 1 Click Start > Control Panel. NBG-418N User's Guide 167
  • ZyXEL NBG-418N | User Guide - Page 168
    Appendix C Setting Up Your Computer's IP Address 2 In the Control Panel, click the Network Connections icon. 3 Right-click Local Area Connection and then select Properties. 4 On the General tab, select Internet Protocol (TCP/IP) and then click Properties. 168 NBG-418N User's Guide
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    Appendix C Setting Up Your Computer's IP Address 5 The Internet Protocol TCP/IP Properties window opens. NBG-418N User's Guide 169
  • ZyXEL NBG-418N | User Guide - Page 170
    ... dynamically. Select Use the following IP Address and fill in the IP address, Subnet mask, and Default gateway fields if you have a static IP address that... a network connection, click Status and then click the Support tab to view your IP address and connection information. 170 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 171
    Appendix C Setting Up Your Computer's IP Address Windows Vista This section shows screens from Windows Vista Professional. 1 Click ...the Control Panel, click the Network and Internet icon. 3 Click the Network and Sharing Center icon. 4 Click Manage network connections. NBG-418N User's Guide 171
  • ZyXEL NBG-418N | User Guide - Page 172
    Appendix C Setting Up Your Computer's IP Address 5 Right-click Local Area Connection and then select Properties. Note: During this procedure, ... your permission to continue. 6 Select Internet Protocol Version 4 (TCP/IPv4) and then select Properties. 172 NBG-418N User's Guide
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    Appendix C Setting Up Your Computer's IP Address 7 The Internet Protocol Version 4 (TCP/IPv4) Properties window opens. NBG-418N User's Guide 173
  • ZyXEL NBG-418N | User Guide - Page 174
    ... dynamically. Select Use the following IP Address and fill in the IP address, Subnet mask, and Default gateway fields if you have a static IP address that... a network connection, click Status and then click the Support tab to view your IP address and connection information. 174 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 175
    Appendix C Setting Up Your Computer's IP Address Windows 7 This section shows screens from Windows 7 Enterprise. 1 Click Start > ...under the Network and Internet category. 3 Click Change adapter settings. 4 Double click Local Area Connection and then select Properties. NBG-418N User's Guide 175
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    Appendix C Setting Up Your Computer's IP Address Note: During this procedure, click Continue whenever Windows displays a screen saying that it needs your permission to continue. 5 Select Internet Protocol Version 4 (TCP/IPv4) and then select Properties. 176 NBG-418N User's Guide
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    Appendix C Setting Up Your Computer's IP Address 6 The Internet Protocol Version 4 (TCP/IPv4) Properties window opens. NBG-418N User's Guide 177
  • ZyXEL NBG-418N | User Guide - Page 178
    ... dynamically. Select Use the following IP Address and fill in the IP address, Subnet mask, and Default gateway fields if you have a static IP address that was .... In the Command Prompt window, type "ipconfig" and then press [ENTER]. The IP settings are displayed as follows. 178 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 179
    Appendix C Setting Up Your Computer's IP Address Mac OS X: 10.3 and 10.4 The screens in this section are from Mac OS X 10.4 but can also apply to 10.3. 1 Click Apple > System Preferences. 2 In the System Preferences window, click the Network icon. NBG-418N User's Guide 179
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    Appendix C Setting Up Your Computer's IP Address 3 When the Network preferences pane opens, select Built-in Ethernet from the network connection type list, and then ... 4 For dynamically assigned settings, select Using DHCP from the Configure IPv4 list in the TCP/IP tab. 180 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 181
    ... field, type your IP address. • In the Subnet Mask field, type your subnet mask. • In the Router field, type the IP address of your device. 6 Click Apply Now ...> Network Utilities, and then selecting the appropriate Network Interface from the Info tab. NBG-418N User's Guide 181...
  • ZyXEL NBG-418N | User Guide - Page 182
    Appendix C Setting Up Your Computer's IP Address Figure 127 Mac OS X 10.4: Network Utility Mac OS X: 10.5 and 10.6 The ... this section are from Mac OS X 10.5 but can also apply to 10.6. 1 Click Apple > System Preferences. 2 In System Preferences, click the Network icon. 182 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 183
    .... 4 5 From the Configure list, select Using DHCP for dynamically assigned settings. For statically assigned settings, do the following: • From the Configure list, select Manually. NBG-418N User's Guide 183
  • ZyXEL NBG-418N | User Guide - Page 184
    ... Mask field, enter your subnet mask. • In the Router field, enter the IP address of your NBG-418N. 6 Click Apply and close the window. Verifying Settings ... > Network Utilities, and then selecting the appropriate Network interface from the Info tab. 184 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 185
    ... in as the root administrator. Follow the steps below to configure your computer IP address in GNOME: 1 Click System > Administration > Network. 2 When the ... out until clicked.) You cannot make changes to your configuration unless you first enter your admin password. NBG-418N User's Guide 185
  • ZyXEL NBG-418N | User Guide - Page 186
    Appendix C Setting Up Your Computer's IP Address 3 In the Authenticate window, enter your admin account name and password then click the Authenticate button. 4 In the Network Settings window, select the connection that you want to configure, then click Properties. 186 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 187
    ... Configuration list, select Automatic Configuration (DHCP) if you have a dynamic IP address. • In the Configuration list, select Static IP address if you have ...the DNS tab in the Network Settings window and then enter the DNS server information in the fields provided. 7 NBG-418N User's Guide 187
  • ZyXEL NBG-418N | User Guide - Page 188
    Appendix C Setting Up Your Computer's IP Address 8 Click the Close button to apply the changes. Verifying Settings Check your TCP/IP ... the appropriate Network device from the Devices tab. The Interface Statistics column shows data if your connection is working properly. 188 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 189
    .... Note: Make sure you are logged in as the root administrator. Follow the steps below to configure your computer IP address in the KDE: 1 Click K Menu > Computer > Administrator Settings (YaST). NBG-418N User's Guide 189
  • ZyXEL NBG-418N | User Guide - Page 190
    Appendix C Setting Up Your Computer's IP Address 2 When the Run as Root - KDE su dialog opens, enter the admin password and click OK. 3 When the YaST Control Center window opens, select Network Devices and then click the Network Card icon. 190 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 191
    ... Settings window opens, click the Overview tab, select the appropriate connection Name from the list, and then click the Configure button. 5 When the Network Card Setup window opens, click the Address tab NBG-418N User's Guide 191
  • ZyXEL NBG-418N | User Guide - Page 192
    Appendix C Setting Up Your Computer's IP Address Figure 130 openSUSE 10.3: Network Card Setup 6 Select Dynamic Address (DHCP) if you have a dynamic IP ...(es), click the Hostname/DNS tab in Network Settings and then enter the DNS server information in the fields provided. 192 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 193
    Appendix C Setting Up Your Computer's IP Address 9 Click Finish to save your settings and close the window. Verifying Settings Click the... When the Connection Status - KNetwork Manager window opens, click the Statistics tab to see if your connection is working properly. NBG-418N User's Guide 193
  • ZyXEL NBG-418N | User Guide - Page 194
    Appendix C Setting Up Your Computer's IP Address Figure 132 openSUSE: Connection Status - KNetwork Manager 194 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 195
    ... The simplest WLAN configuration is an independent (Ad-hoc) WLAN that connects a set of computers with wireless adapters (A, B, C). Any time two or more wireless adapters ..., wireless client A and B can still access the wired network but cannot communicate with each other. NBG-418N User's Guide 195
  • ZyXEL NBG-418N | User Guide - Page 196
    ... together by a wired network. This wired connection between APs is called a Distribution System (DS). This type of wireless LAN topology is called an Infrastructure... and their associated wireless clients within the same ESS must have the same ESSID in order to communicate. 196 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 197
    ...Figure 135 Infrastructure WLAN Channel A channel is the radio frequency(ies) used by wireless devices to transmit and receive data. Channels available depend ... they do not know if the channel is currently being used. Therefore, they are considered hidden from each other. NBG-418N User's Guide 197
  • ZyXEL NBG-418N | User Guide - Page 198
    ... maximum data fragment size (between 256 and 2432 bytes) that can be sent in the wireless network before the AP will fragment the packet into smaller data frames. A large... to Send) handshake will never occur as data frames will be fragmented before they reach RTS/CTS size. 198 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 199
    ...use short preamble when all wireless devices on the network support it, otherwise the NBG-418N uses long preamble..... Wireless security methods available on the NBG-418N are data encryption, wireless client authentication, restricting access by device MAC address and hiding the NBG-418N identity. NBG...
  • ZyXEL NBG-418N | User Guide - Page 200
    ... security methods available on your NBG-418N. Table 71 Wireless Security Levels SECURITY LEVEL ... Note: You must enable the same wireless security settings on the NBG-418N and on all wireless... connected to the network. • Accounting Keeps track of the client's network activity. 200 NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 201
    ...-MD5, EAP-TLS, EAP-TTLS, PEAP and LEAP. Your wireless LAN device may not support all authentication types. EAP (Extensible Authentication Protocol) is...IDs) can be used to authenticate users and a CA issues certificates and guarantees the identity of each certificate owner. NBG-418N User's Guide 201
  • ZyXEL NBG-418N | User Guide - Page 202
    ... method. The authentication server sends a challenge to the wireless client. The wireless client 'proves' that it knows the password by encrypting the password with the ... or reauthentication times out. A new WEP key is generated each time reauthentication is performed. 202 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 203
    ..., a wireless client will be granted access to a WLAN. If the AP or the wireless clients do not support WPA2, just use WPA or WPA-PSK depending on ... by the authentication server. AES (Advanced Encryption Standard) is a block cipher that uses a 256-bit mathematical algorithm NBG-418N User's Guide 203
  • ZyXEL NBG-418N | User Guide - Page 204
    Appendix D Wireless LANs called Rijndael. They both include a per-packet key mixing .... These two features are optional and may not be supported in all wireless devices. Key caching allows a ... "Zero Configuration" wireless client. However, you must run Windows XP to use it. 204 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 205
    ...password matches. The AP and wireless clients generate a common PMK (Pairwise Master Key). The key itself is not sent over the network, but is derived from the PSK and the SSID. 2 3 NBG-418N User's Guide 205
  • ZyXEL NBG-418N | User Guide - Page 206
    ...protocol type. MAC address filters are not dependent on how you configure these security features. Table 73 Wireless Security Relational Matrix AUTHENTICATION... propagates the signal through the air. The antenna also operates in reverse by capturing RF signals from the air. 206 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 207
    ...directional antennas mounted on a wall or ceiling, point the antenna down. For a single AP application, place omni-directional antennas as close to the center of the coverage area as possible. NBG-418N User's Guide 207
  • ZyXEL NBG-418N | User Guide - Page 208
    Appendix D Wireless LANs For directional antennas, point the antenna in the direction of the desired coverage area. 208 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 209
    ... videoconferencing solution from White Pines Software. Domain Name Server, a service that matches web names (for example www.zyxel.com) to IP numbers. The IPSEC ESP (Encapsulation Security...Defined TCP TCP TCP 50 79 20 21 1720 80 H.323 HTTP TCP TCP NBG-418N User's Guide 209
  • ZyXEL NBG-418N | User Guide - Page 210
    .... Post Office Protocol version 3 lets a client computer get e-mail from a POP3 server through a temporary connection (TCP/IP or other). Point-to-Point Tunneling Protocol enables secure ... TCP TCP 115 25 SNMP SNMP-TRAPS TCP/UDP TCP/UDP 161 162 210 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 211
    Appendix E Common Services Table 74 Commonly Used Services (continued) NAME SQL-NET PROTOCOL TCP PORT(S) 1521 DESCRIPTION Structured Query Language is an ...TCP/UDP UDP UDP UDP TCP 22 1558 514 49 23 TFTP UDP 69 VDOLIVE TCP 7000 NBG-418N User's Guide 211
  • ZyXEL NBG-418N | User Guide - Page 212
    Appendix E Common Services 212 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 213
    ..., mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of ZyXEL Communications Corporation. Published by ZyXEL Communications ... WiFi en extérieur pour les fréquences comprises entre 2454 MHz et 2483,5 MHz. NBG-418N User's Guide 213
  • ZyXEL NBG-418N | User Guide - Page 214
    ... the firmware package. You can download the latest firmware at www.zyxel.com. To obtain the source code covered under ... stabilite dalla direttiva 1999/5/CE. Ar šo ZyXEL deklarē, ka iekārtas atbilst Direktī... ma provvedimenti oħrajn relevanti li hemm fid-Dirrettiva 1999/5/EC. 214 NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 215
    ...kvæði tilskipunar 1999/5/EC. Erklærer herved ZyXEL at dette utstyret er I samsvar med de ...Belgian Institute for Postal Services and Telecommunications (BIPT) must be notified of any outdoor wireless link having ... Level (EIRP)1 (mW) 100 200 1000 V V Indoor ONLY Indoor and Outdoor V NBG-418N User's ...
  • ZyXEL NBG-418N | User Guide - Page 216
    ... requirements specified in the National Frequency Allocation Table for Italy. Unless this wireless LAN product is operating within the boundaries of the owner's ... this device before servicing or disassembling. Use ONLY an appropriate power adaptor or cord for your device. 216 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 217
    ... local vendor to order a new one. Do not use the device outside, and make sure all the connections are indoors. There is a remote risk of ...and electronic products should not be mixed with general waste. Used electrical and electronic equipment should be treated separately. NBG-418N User's Guide 217
  • ZyXEL NBG-418N | User Guide - Page 218
    Appendix F Legal Information 218 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 219
    ... point) 197 AP Mode menu 42, 47 overview 35 status screen 37, 45, 49, 53 reset the factory defaults 134 restore 133 copyright 213 CPU usage 39, 46, ... 39, 46, 50, 53 channel 69, 197 interference 197 client bridge 13 Configuration backup 133 NBG-418N User's Guide 219
  • ZyXEL NBG-418N | User Guide - Page 220
    ... Firewall ICMP packets 113 ZyXEL device firewall 112 firewall stateful inspection 111 Firmware upload 131 file ... using HTTP firmware version 39, 46, 49, 53 fragmentation threshold 198 IP address 30 dynamic ... Integrity Check (MIC) 203 H hidden node 197 I IANA 154 IBSS 195 220 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 221
    ... 102 outside 102 overview 101 port forwarding 106 see also Network Address Translation server 103 server ... 35, 137 access point 35 client 36 router 35 universal repeater 36 other documentation 2 ... 198 threshold 197, 198 RTS/CTS Threshold 68, 76, 77 P S safety warnings 216 NBG-418N User's Guide 221...
  • ZyXEL NBG-418N | User Guide - Page 222
    ... 69 type 69 wireless security 145, 199 Wireless tutorial 57 WPS 57 Wizard setup 21 complete 32 Internet connection 25 system information 22 wireless LAN 23 WLAN interference 197 V VPN 90 222 NBG-418N User's Guide
  • ZyXEL NBG-418N | User Guide - Page 223
    ... user authentication 204 vs WPA-PSK 204 wireless client supplicant 204 with RADIUS application example 205... user authentication 204 vs WPA2-PSK 204 wireless client supplicant 204 with RADIUS application example 205... WPA-PSK 203, 204 application example 205 WPS 15 WPS button 15 NBG-418N User's Guide ...
  • ZyXEL NBG-418N | User Guide - Page 224
    Index 224 NBG-418N User's Guide



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ZyXEL NBG-418N Manual