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ZyXEL NBG-415N Draf t 802.1 1n Wireless Broadband Router User ’ s Guide V ersion 1.0 0 10/2006 Edition 1.00.
ZyXEL NBG-415N User’s Guid e Copyright 2 Copyright Copyright © 2006 by ZyXEL Communications Corporat ion. The contents of this publication may not be reprod uced in any part or as a whole, tran scr.
ZyXEL NBG-415N User’s Guide 3 Certifications Certifications Federal Communications Commissi on (FCC) Interference St atement The device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: • This device may not cause harmful interference.
ZyXEL NBG-415N User’s Guid e Certifications 4 第十二條 經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用 者均不得擅自變更頻率、加大功率或變.
ZyXEL NBG-415N User’s Guide 5 Safety Warnings Safety W arnings For your safety , be sure to read and fo llow all warning notices and instructions. • Do NOT use this product near water , for exam ple, in a wet baseme nt or near a swimming pool. • Do NOT expose your device to dampness, dust or corrosive liquids.
ZyXEL NBG-415N User’s Guid e ZyXEL Limited Warranty 6 ZyXEL Limited W arranty ZyXEL warrants to the original en d user (purchaser) that this product is free from any defects in materials or workmansh ip for a period of up to tw o years from the date of purchase .
ZyXEL NBG-415N User’s Guide 7 Customer Suppo rt Customer Support Please have the following information r eady when you contact customer support. • Product model and serial number . • W arranty Information. • Date that you received your de vice.
ZyXEL NBG-415N User’s Guid e Customer Support 8 NORWAY support@zyxel.no +47-22-80-61-80 www .zyxel.no ZyXEL Communications A/S Nils Hansens vei 13 0667 Oslo Norway sales@zyxel.no +47-22-80-61-81 POLAND info@pl.zyxel.com +48 (22) 333 8250 www .pl.zyxel.
ZyXEL NBG-415N User’s Guide 9 Customer Suppo rt.
ZyXEL NBG-415N User’s Guid e Table of Contents 10 T able of Content s Copyright .................................................. ............................................................... . 2 Certifications ...................................
ZyXEL NBG-415N User’s Guide 11 Table of Contents 3.2 Wireless Security Setup Wizard ................ ................ ............. ................ ............ 39 Chapter 4 W AN ........................................................... .........
ZyXEL NBG-415N User’s Guid e Table of Contents 12 7.6 Access Control ....... ............ ................. ............. ................ ............. ............ ......... 83 7.7 Web Filter .................. ............. ............. ........
ZyXEL NBG-415N User’s Guide 13 Table of Contents 10.6 Problems with Internet Access ............. ................ ............. ................ ............. 124 Appendix A Product Specifications ...................................................
ZyXEL NBG-415NUser’s Guide List of Figure s 14 List of Figures Figure 1 ZyXEL Device for Internet Sharin g ......................... ............. ................ ... 22 Figure 2 Wireless Network Se tup Using the ZyXEL Device ....... ............. .
ZyXEL NBG-415NUser’s Guide 15 List of Figures Figure 38 Basic: LAN: RIP ... ............. ................ ................ ................. ............ ....... 55 Figure 39 Basic: LAN: DHCP Server S ettings .................. ................. ..
ZyXEL NBG-415NUser’s Guide List of Figure s 16 Figure 81 T ools: Firmware ........... ................ ............. ................ ................ ............. 1 12 Figure 82 T ools: Firmware: Prompt .......... ... ............. ...............
ZyXEL NBG-415NUser’s Guide 17 List of Figures.
ZyXEL NBG-415N User’s Guid e List of Tables 18 List of T ables T able 1 Front Panel LEDs . ................ ................ ............. ................ ................ ....... 24 T able 2 Rear Panel ............ ................ ............. .
ZyXEL NBG-415N User’s Guide 19 List of Tables T able 39 Advanced: Inbound Filter ........................ ................ ................ ................ 97 T able 40 Advanced: Wireless ............ ................ ................ .............
ZyXEL NBG-415N User’s Guid e Preface 20 Preface Congratulations on yo ur purchase of the ZyXEL NBG-415N W ireless Broadb and Router . Note: Register your product online to receive e-mail notices of firmware upgrades and information at www .zyxel.com for global products , or at www .
ZyXEL NBG-415N User’s Guide 21 Preface Graphics Icons Key Related Document ation • Supporting Disk Refer to the included CD for support documents. • Quick Start Guide The Quick S tart Guide is design ed to help you get up an d running right away .
ZyXEL NBG-415N User’s Guid e Chapter 1 Getting Started 22 C HAPTER 1 Getting S t arted This chapter introduces the main features and applications of your ZyXEL De vice. 1.1 Overview This ZyXEL Device is a secure wireless broadba nd router with a 4-port switch.
ZyXEL NBG-415N User’s Guide 23 Chapter 1 Getting Started 1.1.2 Wireless Network By default, the integrated wireless fe ature is en abled on the ZyXEL Device that allows you to set up a wireless network in your home or sma ll office. Once connected, wireless clients can access network resources (such Internet access, printers or servers).
ZyXEL NBG-415N User’s Guid e Chapter 1 Getting Started 24 The following table describes the LEDs. 1.3 Rear Panel The following figure shows the rear panel. Table 1 Front Panel LEDs LED COLOR ST ATUS DESCRIPTION PWR Off The ZyXEL Device is not receiving power .
ZyXEL NBG-415N User’s Guide 25 Chapter 1 Getting Started Figure 4 Rear Panel The following table describes the labels on the rear panel. Table 2 Rear Panel LABEL DESCRIPTION POWER Use the included power adaptor to connect this port to an app ropriate power source.
ZyXEL NBG-415N User’s Guid e Chapter 2 The Web Configurator 26 C HAPTER 2 The W eb Configurator This chapter introduces the main features and applications of your ZyXEL De vice. 2.1 Introduction The web configur ator is an HTML-based mana geme nt interface that allows easy device setup and management via Interne t browser .
ZyXEL NBG-415N User’s Guide 27 Chapter 2 The Web Configurator Figure 5 Web Configurator : Login 5 Click Login to view the first web configurator screen. The Device Information screen is the first screen that displays wh en you access the web configurator .
ZyXEL NBG-415N User’s Guid e Chapter 2 The Web Configurator 28 The following table lists the va rious web configurator screens. 2.3 W eb Configurator Screen Buttons The following table describes the comm on buttons in the web configurator .
ZyXEL NBG-415N User’s Guide 29 Chapter 2 The Web Configurator 1 Click Save Settings in a conf iguration screen. 2 A Success screen displa ys. Figure 7 Save Settings: Success • Click Reboot the Device to restart the ZyXEL Device and make the changes take effect.
ZyXEL NBG-415N User’s Guid e Chapter 2 The Web Configurator 30 The following table describes the re lated fields in this screen. 2.5.1 Resetting the ZyXEL Device If you forget your administra tive login password or cannot access the web configurator , you will need to use the RESET button to reload the factory-default configuration file.
ZyXEL NBG-415N User’s Guide 31 Chapter 2 The Web Configurator.
ZyXEL NBG-415N User’s Guid e Chapter 3 Basic 32 C HAPTER 3 Basic This chapter describes the Basic screens you use to configure the wizard, LAN, W AN and WLAN settings. 3.1 Setup Wizard Y ou can use the wizard screens to configure the ZyXEL Device for Internet access and secure wireless connection.
ZyXEL NBG-415N User’s Guide 33 Chapter 3 Basic 1 Click ST AR T > WIZARD > Launch Internet Connec tion Setup Wizard to display the first wizard screen. This screen states whether the ZyXEL Device can automatically detect the connection type and access the Intern et.
ZyXEL NBG-415N User’s Guid e Chapter 3 Basic 34 Figure 14 Internet Conne ction Setup Wizard: S tep 3 5 The next wizard screen varies depending on the connection typ e you have selected. Configure the fields with the inform ation provided by your ISP and click Next .
ZyXEL NBG-415N User’s Guide 35 Chapter 3 Basic Figure 16 Internet Conne ction Setup Wizard : S tep 3 (Dynamic IP Address) The following table describes the re lated fields in this screen. Figure 17 Internet Conne ction Setup Wizard: S tep 3 (PPPoE) The following table describes the re lated fields in this screen.
ZyXEL NBG-415N User’s Guid e Chapter 3 Basic 36 Figure 18 Internet Conne ction Setup Wizard: S tep 3 (PP TP) The following table describes the re lated fields in this screen. IP Address This field is applicable if you select Static IP in the Address Mode field.
ZyXEL NBG-415N User’s Guide 37 Chapter 3 Basic Figure 19 Internet Conne ction Setup Wizard: S tep 3 (L2TP) The following table describes the re lated fields in this screen. PPTP Server IP Address (may be same as gateway) T ype the IP address of the PPTP server .
ZyXEL NBG-415N User’s Guid e Chapter 3 Basic 38 Figure 20 Internet Connection Setup Wizard: S tep 3 (BigPond) The following table describes the re lated fields in this screen. 6 In the las wizard screen, click Connect to save the settings to the ZyXEL Device.
ZyXEL NBG-415N User’s Guide 39 Chapter 3 Basic Figure 22 Internet Connection Setup Wizard: Success 8 W ait until t he ZyXEL Device finishes rebo oting before accessing it again. Figure 23 Internet Connection Se tup Wizard: Rebooting 9 T est your Internet connection.
ZyXEL NBG-415N User’s Guid e Chapter 3 Basic 40 Figure 25 Wireless Securit y Setu p Wizard: Network Name 3 Follow the on-screen instruction and se lect a wireless security mode. Click Next . Figure 26 Wireless Securit y Setu p Wizard: Security 4 The next screen d isplays if you enable a wireless security mode .
ZyXEL NBG-415N User’s Guide 41 Chapter 3 Basic Figure 28 Wireless Securit y Se tup Wizard: Finish 6 Click Reboot the Device to restart the ZyXEL Device and make the changes take effect. Figure 29 Wireless Securit y Se tup Wizard: Success 7 W ait until t he ZyXEL Device finishes rebo oting before accessing it again.
ZyXEL NBG-415N User’s Guid e Chapter 4 WAN 42 C HAPTER 4 WA N This chapter introduces shows you how to configure the W AN using the advanced configuration screen for Internet access. 4.1 W AN Overview Y ou can use the advanced WA N configuration screen to configure the W AN po rt for Internet access.
ZyXEL NBG-415N User’s Guide 43 Chapter 4 WAN 4.1.2 DNS Server Address Assignment Use DNS (Domain Name System) to map a domain name to its corresponding IP address and vice versa, for instance, the IP address of www .
ZyXEL NBG-415N User’s Guid e Chapter 4 WAN 44 The following table describes th e fields in this screen. Table 13 Basic: WAN: Dynamic IP LABEL DESCRIPTION MODES WA N S e l e ct Dynamic IP if you are not given a fixed public IP address and th e account information (such as the user name and password).
ZyXEL NBG-415N User’s Guide 45 Chapter 4 WAN 4.2.2 W AN Configuration: S t atic IP Select Dynamic IP in the WA N screen when your ISP gives you a fixed public IP address. BigPond Password T ype the password associated with the user name above. Use up to 64 ASCII characters except [, ] and ?.
ZyXEL NBG-415N User’s Guid e Chapter 4 WAN 46 Figure 32 Basic: W AN: S tatic IP The following table describes the re lated fields in this screen. Refer to T able 13 on page 44 for other field descriptions.
ZyXEL NBG-415N User’s Guide 47 Chapter 4 WAN Figure 33 Basic: W AN: PPPoE The following table describes the re lated fields in this screen. Table 15 Basic: WAN: PPPoE LABEL DESCRIPTION MODES WA N S e l e ct PPPoE if your ISP gives you Interne t access account informa tion (such as the username and password).
ZyXEL NBG-415N User’s Guid e Chapter 4 WAN 48 Refer to T able 13 on page 44 for other field descriptions. 4.2.4 W AN Connection: PPTP If your ISP uses PP TP protocol for Internet access, select PP TP in the W AN Mode field. Figure 34 Basic: W AN: PPTP Service Name T ype the PPPoE service name given to you by your ISP .
ZyXEL NBG-415N User’s Guide 49 Chapter 4 WAN The following table describes the re lated fields in this screen. 4.2.5 W AN Connection: L2TP If your ISP uses L2TP protocol for Internet access, se lect L2TP in the W AN Mode field.
ZyXEL NBG-415N User’s Guid e Chapter 4 WAN 50 Figure 35 Basic: W AN: L2TP The following table describes the re lated fields in this screen. Table 17 Basi c: WAN: L2TP LABEL DESCRIPTION MODES WA N S e l e ct L2TP if your ISP gives you Internet access account informati on (such as the username and password).
ZyXEL NBG-415N User’s Guide 51 Chapter 4 WAN 4.3 Internet Connection T est After you have configured In ternet connection se ttings on the ZyXEL Device, test the connection. Launch a web browser and enter any web site address for example, http:// www .
ZyXEL NBG-415N User’s Guid e Chapter 5 LAN 52 C HAPTER 5 LAN 5.1 Overview Local Area Network (LAN) is a shared communic ation system to which many computers are attached. Use LAN screen to set the IP address and su bnet mask of the LAN interfa ce on the ZyXEL Device.
ZyXEL NBG-415N User’s Guide 53 Chapter 5 LAN 5.1.1 Router Settings T o set the LAN settings (such as the IP ad dress, subnet mask) on the ZyXEL Device, configure the fields in the ROUTER SETTINGS section in the LAN screen.
ZyXEL NBG-415N User’s Guid e Chapter 5 LAN 54 The following table describes the labels in this screen. 5.1.2 RIP Setup RIP (Routing Information Protocol) allows the ZyXEL Device to exchange routing information with other routers.
ZyXEL NBG-415N User’s Guide 55 Chapter 5 LAN Figure 38 Basic: LAN: RIP The following table describes the labels in this screen. Table 19 Basic: LAN: RIP LABEL DESCRIPTION RIP Enable RIP Select this option to activate RIP on the ZyXEL Device. RIP Operating mode S pecify the RIP version the ZyXEL Device is to use.
ZyXEL NBG-415N User’s Guid e Chapter 5 LAN 56 5.1.3 DHCP Server Settings DHCP (Dynamic Host Configuration Protocol , RFC 2131 and RFC 2132) allows individual clients to obtain TCP/IP configuration at start-up from a server . Y ou can configure the ZyXEL Device as a DHCP server or disable it.
ZyXEL NBG-415N User’s Guide 57 Chapter 5 LAN 5.1.4 DHCP Reservation DHCP reservation, also known as static DHCP , a llows the ZyXEL Device to assign specific IP addresses on the LAN to specific individual computers based on their MAC addresses. Configure DHCP Reservation settings in the LAN screen.
ZyXEL NBG-415N User’s Guid e Chapter 5 LAN 58 The following table describes the labels in this screen. T able 21 Basic: LAN: DHCP Reservation LABEL DESCRIPTION ADD DHCP RESERV A TION Enable Select this option to enable static DHCP to set the ZyXEL Devi ce to assign one IP address on the LAN to a specific compute r based on the MAC address.
ZyXEL NBG-415N User’s Guide 59 Chapter 5 LAN.
ZyXEL NBG-415N User’s Guid e Chapter 6 WLAN 60 C HAPTER 6 WLAN This chapter shows how to configure gene ral WLAN and WLAN security settings in the WLAN screen. 6.1 General Wireless LAN Setup Refer to Appendix B on page 128 for background information.
ZyXEL NBG-415N User’s Guide 61 Chapter 6 WLAN THe following table describes the related labels in this screen. Table 22 Basic: Wireless: General Setup LABEL DESCRIPTION WIRELESS RADIO ST A TUS This field displays whether the wir eless LAN feature is ena bled ( ON ) or disabled ( OFF ).
ZyXEL NBG-415N User’s Guid e Chapter 6 WLAN 62 6.2 Wireless LAN Security W ireless LAN security is vital to your network to protect wireless communications. If you do not enable any wireless security on your ZyXEL Device, the ZyXE L Device’ s wireless communications are accessible to any wireless networking device that is in the coverage area.
ZyXEL NBG-415N User’s Guide 63 Chapter 6 WLAN Figure 43 Basic: Wi reless: WL AN Security Setup: WEP The following table describes the re lated fields in this screen.
ZyXEL NBG-415N User’s Guid e Chapter 6 WLAN 64 6.2.2 WLAN Security Setup: WP A-Personal If you want better WLAN security tha n WEP but do not have a RADIUS server on your network, select WP A-Personal in the Security Mode field in the Wirel e s s scree n.
ZyXEL NBG-415N User’s Guide 65 Chapter 6 WLAN The following table describes the re lated labels in this screen. 6.2.3 WLAN Security Setup: WP A-Enterprise If you want better WLAN security tha n WEP and have a RADIUS server on your ne twork, select WP A-Enterprise in the Security Mode field in the Wirel e ss screen.
ZyXEL NBG-415N User’s Guid e Chapter 6 WLAN 66 Figure 45 Basic: Wireless: WLAN Securi ty Setup: WP A-Enterprise.
ZyXEL NBG-415N User’s Guide 67 Chapter 6 WLAN The following table describes the re lated labels in this screen. Table 25 Basic: WLAN Security Setup: WPA-Enterprise LABEL DESCRIPTION WP A WP A Mode S pecify a WP A mode. Make su re the peer device(s) is also set to use the same WP A mode.
ZyXEL NBG-415N User’s Guid e Chapter 6 WLAN 68 6.3 Wireless Client Setup using Windows® Connect Now W ith W indows® Connect Now , you can transfer wireless settings on your ZyXEL Device to a USB memory stick and then save th e settings to the wireless clie nt computer(s).
ZyXEL NBG-415N User’s Guide 69 Chapter 6 WLAN 3 Select Set up a new wir eless network to configure a new wir eless network . 4 In the Network name (SSID) field, specify a unique name to identify your wireless LAN. 5 Select Automatically assign a netwo rk key to have W indows create a security key .
ZyXEL NBG-415N User’s Guid e Chapter 6 WLAN 70 8 Connect the USB drive to your computer and specify the drive letter in the Flash drive field. 9 Follow the instructions on the screen. 10 This screen displa ys when you hav e successfully set up a secure wireless network.
ZyXEL NBG-415N User’s Guide 71 Chapter 6 WLAN.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 72 C HAPTER 7 Advanced This chapter describes the Advanced screens you use to configure routing and security features. 7.1 Game Hosting Some Internet applicatio ns (such as video conferencing an d Internet games) require multiple connections between the clients and the server .
ZyXEL NBG-415N User’s Guide 73 Chapter 7 Advanced The following table describes th e fields in this screen. 7.2 V irtual Server W ith the virtual server (also known as port forwarding) feature, you .
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 74 Y ou may enter a single port number or a range of port numbers to be forwarded, and the local IP address of the desired serve r . The port numb er identifies a service; fo r example, w eb service is on port 80 and FTP on port 21.
ZyXEL NBG-415N User’s Guide 75 Chapter 7 Advanced Figure 47 Advanced: Vi rtual Server The following table describes the labels in this screen. Table 28 Advanced: Virtual Ser ver LABEL DESCRIPTION Active Select this check box to enable this virtua l server setting.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 76 7.3 Applications Y ou can enable Appl ication Layer Gateway (ALG) to allow certain NA T un-friendly applications (suc h as SIP) to operate properly through the ZyXEL Device.
ZyXEL NBG-415N User’s Guide 77 Chapter 7 Advanced 7.3.2 Configuring Special Applications Use the Special Applications screen to configure port trigge rs and set u p ALG passthroughs for specific applications (such as online games). Click Advanced > Appl ications to display the configuration screen.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 78 7.4 St reamEngine TM Use the S treamEngine screen to configure traf fic priorities. This improves network quality for your applications (such as o nline gaming).
ZyXEL NBG-415N User’s Guide 79 Chapter 7 Advanced Figure 49 Advanced: S treamEgine The following table describes the labels in this screen. Table 30 Advanced: StreamEn gine LABEL DESCRIPTION Enable S treamEngine Select this option to enable this feature.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 80 Manual Uplink S peed This field is not applicable whe n you select the Automatic Uplink Speed option above. Enter a number or select a pre-defined choice from the drop-down list box to manually set the uplink speed for th e W AN connection.
ZyXEL NBG-415N User’s Guide 81 Chapter 7 Advanced 7.5 Routing Each remote node specifies only the network to which the gateway is di rectly connected, and the ZyXEL Device has no know ledge of the network s beyond. For insta nce, the ZyXEL Device knows about ne twork N2 in the following figu re through remote no de Router 1.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 82 Figure 51 Advanced: Routing The following table describes the labels in this screen. Table 31 Advanced: Routin g LABEL DESCRIPTION Add Route Enable Select this option to activate this setti ng. This field is not applicable for pre-defined routes.
ZyXEL NBG-415N User’s Guide 83 Chapter 7 Advanced 7.6 Access Control Internet access control allows you to create and enforce Internet access policies tailored to your needs. Access control gives you the ab ility to block specified computers and/or applications from accessing the Internet.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 84 Figure 53 Advanced: Access Control: Wizard 4 In the first wizard screen, enter a descriptive name for ide ntification purposes. Click Next to continue. Figure 54 Advanced: Access Control: Wizard: Policy Name 5 Specify the time this rule is active.
ZyXEL NBG-415N User’s Guide 85 Chapter 7 Advanced Figure 56 Advanced: Access Control: Wizard: Sele ct Machine The following table describes the labels in this screen. Table 32 Advanced: Access Contr ol: Wizard: Select Machine LABEL DESCRIPTION Address T ype Select the addre ss type this rule checks.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 86 7 Select the access control method, the filter(s) to apply and click Next . Figure 57 Advanced: Access Control: Wizard: Filtering Method The following table describes the labels in this screen. Dest Port S tart E nter the st art of the de stination port range.
ZyXEL NBG-415N User’s Guide 87 Chapter 7 Advanced 8 If you select Sentinel Services in the previous screen, the Service Categories scre en displays. Use this screen to configure category-based content filtering. This screen varies dependi ng on what you select in the Categories Selection field.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 88 Figure 58 Advanced: Access Control: Wizard: Filtering Method The following table describes the labels in this screen. 9 If you select Apply Advanced Port Filters in the previous screen, the Port Filter screen displays.
ZyXEL NBG-415N User’s Guide 89 Chapter 7 Advanced Figure 59 Advanced: Access Control: Wizard: Port Filter The following table describes the labels in this screen. 10 In this screen, select Enabled to set the ZyXEL Device to cr eate logs for Internet access activity .
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 90 Figure 61 Advanced: Access Control: Example 7.7 W eb Filter The W eb Fi lter screen gives you the ability to allow access only to web sites that you specify . Click Advanced > W eb Fi lter to display the co nfiguration screen.
ZyXEL NBG-415N User’s Guide 91 Chapter 7 Advanced 7.8 MAC Filter MAC address filtering means sifting traffic going through the ZyXEL Device b ased on the source and/or destination MA C addresses. Y ou can set the ZyXEL Device to filter packets from connected wireless clients or computers on the wired LAN.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 92 The following table describes the labels in this screen. Table 37 Advanced: MAC Filter LABEL DESCRIPTION Enable Select Enable MAC Address Filter to activate this setting. Clear this check box to disable it.
ZyXEL NBG-415N User’s Guide 93 Chapter 7 Advanced 7.9 Firewall Stateful packet inspection (SP I) firewalls restrict access by screening data packets against defined access rules.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 94 The Endpoint Indepen dent filters take priority over inbo und filters or schedules, so it is possible for an incoming session request relate d to an outgoing session to enter through a port in spite of an active inbound filter on that port.
ZyXEL NBG-415N User’s Guide 95 Chapter 7 Advanced The following table describes the labels in this screen. Table 38 Advanced: Firewall LABEL DESCRIPTION Enable SPI Select this option to activate stateful p acket inspection. Clear this check box to disable this feature.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 96 7.10 Inbound Filter An inbound filter allows you to filter packets based on IP addresses. Y ou can use inbound filters to control access to netw ork resources (such as a web serv er) or for remote management of the device.
ZyXEL NBG-415N User’s Guide 97 Chapter 7 Advanced Figure 65 Advanced: Inbound Filter The following table describes the labels in this screen. Table 39 Advanced: Inboun d Filter LABEL DESCRIPTION Add Inbound Filter Rule Name Enter a descriptive name (u p to 16 characters) for this filter setting.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 98 7.1 1 Advanced W ireless Refer to Appendix B on page 128 for background information. T o configure advanced wireless settings, click Advanced > W ireless to display the screen. Figure 66 Advanced: Wireless ‘ The following table describes the labels in this screen.
ZyXEL NBG-415N User’s Guide 99 Chapter 7 Advanced 7.12 Schedules Y ou can define schedule settings on the ZyXEL Device and apply these schedule setti ngs in other configuration screens (such as Game Hosting and V irtual Server). Click Advanced > Schedul es to display the co nfig uration screen.
ZyXEL NBG-415N User’s Guid e Chapter 7 Advanced 100 Figure 67 Advanced: Schedule The following table describes the labels in this screen. Table 41 Advanced: Schedule LABEL DESCRIPTION Name Enter a descriptive name (up to 16 characte rs) for this sch edule setting.
ZyXEL NBG-415N User’s Guide 101 Chapter 7 Advanced.
ZyXEL NBG-415N User’s Guid e Chapter 8 Tools 102 C HAPTER 8 To o l s This chapter describes the T ools screens you use to configure login pass words, system time, logs, DDNS and firmware an d configuration settings.
ZyXEL NBG-415N User’s Guide 103 Chapter 8 Tools Figure 68 T ools: Admin The following table describes the labels in this screen. Table 42 Tools: Admin LABEL DESCRIPTION Admin Password Password T ype the new password in this fi eld. Y ou can enter up to 15 characters and spaces are not allowed.
ZyXEL NBG-415N User’s Guid e Chapter 8 Tools 104 8.2 System T ime and Date T o change your ZyXEL Device’ s time and date, click To o l s > T i m e .
ZyXEL NBG-415N User’s Guide 105 Chapter 8 Tools Figure 69 T ools: T ime The following table describes the labels in this screen. Table 43 Tools: Time LABEL DESCRIPTION Ti m e Configuration Current Router Ti m e This field displays the curre nt system time and date.
ZyXEL NBG-415N User’s Guid e Chapter 8 Tools 106 8.3 E-mail Click To o l s > E - m a i l configure where the ZyXEL Device is to send logs and alerts. DST S tart Configure the day and time when Da ylight Saving Time starts if you selected Enable Daylight Saving .
ZyXEL NBG-415N User’s Guide 107 Chapter 8 Tools Figure 70 T ools: E-mail The following table describes the labels in this screen. Table 44 Tools: E-mail LABEL DESCRIPTION Enable Select Enable Email Notification to activate this feature. Email Settings From Email Address Enter an e-mail as the sender .
ZyXEL NBG-415N User’s Guid e Chapter 8 Tools 108 8.4 System Use the System screen to reboot or reset your ZyXEL Device. Click T ools > System to display the screen as shown. Figure 71 T ools: System 8.4.1 Save Configuration Note: Do not turn of f the ZyXEL Device while the file transfer process is taking place.
ZyXEL NBG-415N User’s Guide 109 Chapter 8 Tools Figure 72 T ools: Admin: File Download 3 A Save As screen displays. Accept the default file location and name o r specify a location and name. Click Save to back up the configurati on file. Figure 73 T ools: Admin: Save As 4 After the back up process is complete, a Download complete screen displays.
ZyXEL NBG-415N User’s Guid e Chapter 8 Tools 110 1 In the web configurator click T ools > Syste m (see Figure 68 on page 1 03 ). 2 In the Load Settings From Local Hard Drive field, enter a configuration file name in the field provided or click Browse to locate it.
ZyXEL NBG-415N User’s Guide 111 Chapter 8 Tools 8.4.3 Reset Configuration Note: When you reset the device, all custom changes will be lost. Follow the steps below to reset your ZyXEL Device. 1 In the web configurator , click T ools > Syst em and click Restore all Settings to the Factory Defaults .
ZyXEL NBG-415N User’s Guid e Chapter 8 Tools 112 Figure 81 T ools: Firmwa re 3 In the Upload field, enter the new firm ware file name or click Br owse to locate it. 4 Click Upload to start the file transfer process. 5 A screen displays as shown, click OK to continue.
ZyXEL NBG-415N User’s Guide 113 Chapter 8 Tools 8.6 DDNS Dynamic DNS (DDNS) allows you to update your current dynami c IP address with one or many dynamic DNS services so that anyone can contact you (in NetMeeting, CU-SeeMe, etc.). Y ou can also access your FTP server or W e b site on your own computer using a domain name (for instance myhost.
ZyXEL NBG-415N User’s Guid e Chapter 8 Tools 114 8.7 Ping Y ou can use the Ping T est screen to check whether the Zy XEL Device can connect to other Ethernet devices on your netwo rk and the Inte rnet. When the ping feature is activated, the ZyXEL Device sends a message to the Etherne t device you specify .
ZyXEL NBG-415N User’s Guide 115 Chapter 8 Tools Ping Click Ping to start the connection test. The ping test will not end until you click Sto p . S top Click Sto p to terminate the ping test. Ping Result This table displays the connection test resu lt.
ZyXEL NBG-415N User’s Guid e Chapter 9 Status 116 C HAPTER 9 St a t u s This chapter describes the St a t u s screens you use to view the system status and logs. 9.1 Device Info Display the Device S tatus screen to view device information such as the system time and interface settings.
ZyXEL NBG-415N User’s Guide 117 Chapter 9 Status The following table describes the labels in this screen. Table 47 Status: Device Information LABEL DESCRIPTION General T ime This field displays the cu rrent system da te and time. Firmware V ersion This field displays the firmware version and the date created.
ZyXEL NBG-415N User’s Guid e Chapter 9 Status 118 9.2 Wireless T o view a list of wireless clients curren tly connected to the ZyXEL Device, click St a t u s > Wir eless . Figure 88 S tatus: Wireless The following table describes th e fields in this screen.
ZyXEL NBG-415N User’s Guide 119 Chapter 9 Status Figure 89 S tatus: Logs The following table describes the labels in this screen. Table 49 Status: Lo gs LABEL DESCRIPTION Log Options What to View Select the type of logs to display in this screen. View Levels Select the log severi ty level to display in this screen.
ZyXEL NBG-415N User’s Guid e Chapter 9 Status 120 9.4 St atistics T o view the LAN, W AN and WLAN statistics, click St a t u s > St a t i s t i c s .
ZyXEL NBG-415N User’s Guide 121 Chapter 9 Status WLAN S tatistics Sent This field displays the number of packets sent on the WLAN. Tx Packet s Dropped This field displays the number of transmitted packets that were dropped on the WLAN. Received This field displays the number of packets received on the WLAN.
ZyXEL NBG-415N User’s Guid e Chapter 10 Troubleshooting 122 C HAPTER 10 T roubleshooting This chapter covers potential proble ms and the corresponding remedies.
ZyXEL NBG-415N User’s Guide 123 Chapter 10 Troublesh ooting 10.3 Problems with the W AN 10.4 Problems with the WLAN Table 53 Troubleshootin g the WAN PROBLEM CORRECTIVE ACTION The W AN LED is off. Check the connections between the ZyXEL Device W AN port and the cable/DSL modem or Ethernet jack.
ZyXEL NBG-415N User’s Guid e Chapter 10 Troubleshooting 124 10.5 Problems Accessi ng the ZyXEL Device 10.6 Problems with Internet Access Table 55 Troubleshoot ing Accessin g the ZyXE L Device PROBLEM CORRECTIVE ACTION I cannot access the ZyXEL Device on the LAN.
ZyXEL NBG-415N User’s Guide 125 Chapter 10 Troublesh ooting.
ZyXEL NBG-415N User’s Guid e Appendix A Prod uct Specificatio ns 126 A PPENDIX A Product S pecifications The following table is a summary of other features available. Table 57 Hardware Features WLAN The ZyXEL Device is able to connect to another draft IEEE 802.
ZyXEL NBG-415N User’s Guide 127 Appendix A Product Specifications Network Address T ranslation (NA T) Each computer on your network must have its own unique IP address. Use NA T to convert a single public IP address to multiple private IP addresses for the computers on your network.
ZyXEL NBG-415N User’s Guid e Appendix B Wir eless LANs 128 Appendix B Wireless LANs Wireless LAN T opologies This section discusses ad-hoc and in frastructure w ireless LAN topologies.
ZyXEL NBG-415N User’s Guide 129 Appendix B W ireless LANs Figure 92 Basic Service Set ESS An Extended Service Set (ESS) consists of a series of overlappi ng BSSs, each containing an access point, with each access point connected together by a wired network.
ZyXEL NBG-415N User’s Guid e Appendix B Wir eless LANs 130 Figure 93 Infrastructure WLAN Channel A channel is the radio frequency(ies) used by IEEE 802.
ZyXEL NBG-415N User’s Guide 131 Appendix B W ireless LANs Figure 94 RTS / CT S When station A sends data to the AP , it might no t know that the station B is already using the channel.
ZyXEL NBG-415N User’s Guid e Appendix B Wir eless LANs 132 A large Fragmentation Thr eshold is recommended for ne tworks not prone to interference while you should set a smaller thresh old for busy networks or ne tworks that are prone to interference.
ZyXEL NBG-415N User’s Guide 133 Appendix B W ireless LANs IEEE 802.1x In June 2001, the IEEE 802.1x st andard was designed to extend th e features of IEEE 802.1 1 to support extended authentication as well as providing additional accounting and control features.
ZyXEL NBG-415N User’s Guid e Appendix B Wir eless LANs 134 • Access-Challenge Sent by a RADIUS server requesting more information in order to allow access. The access point sends a proper response from the user and then sends another Access- Request message.
ZyXEL NBG-415N User’s Guide 135 Appendix B W ireless LANs EAP-TLS (T ransport Lay er Security) W ith EAP-TLS, digital certifications are needed by both the server and the wireless st ations for mutual authentication. The server presents a certificate to the client.
ZyXEL NBG-415N User’s Guid e Appendix B Wir eless LANs 136 For added security , certificate-based authen tications (EAP-TLS, EAP-TTLS and PEAP) use dynamic keys for data encryption. They are ofte n deployed in corporate environments, b ut for public deployment, a simp le user name and p assword pair is more practical.
ZyXEL NBG-415N User’s Guide 137 Appendix B W ireless LANs The Message Integrity Check (MIC ) is designed to prevent an attacker from capturing data packets, altering them and resending them. The MIC provides a strong mathematical function in which the receiver and the transmitter each compute and then compare the MIC.
ZyXEL NBG-415N User’s Guid e Appendix B Wir eless LANs 138 Figure 95 WP A(2)-PSK Authentication 10.6.2 WP A(2) with RAD IUS Application Example Y ou need the IP address of the RADIUS server , its port number (defau lt is 1812), and the RADIUS shared secret.
ZyXEL NBG-415N User’s Guide 139 Appendix B W ireless LANs Shared WEP No Enable with Dynamic WEP Key Ye s Enable witho ut Dynamic WEP Key Ye s Disable WP A TKIP No Enable WP A-PSK TKIP Ye s Enable WP.
ZyXEL NBG-415N User’s Guid e Appendix C 140 Appendix C Setting up Y our Computer ’ s IP Address All computers must have a 10M or 100M Et hernet adapter card and TCP/IP installed.
ZyXEL NBG-415N User’s Guide 141 Appendix C Figure 96 WIndows 95/98/Me: Network: Co nfiguration Inst alling Component s The Network window Configuration tab displays a list of installed components. Y ou need a network adapter , the TCP/IP protocol and Clien t for Microsoft Networks.
ZyXEL NBG-415N User’s Guid e Appendix C 142 3 Select Microsoft from the list of manufacturers. 4 Select Client for Microsoft Networks from the list of network clients and then click OK .
ZyXEL NBG-415N User’s Guide 143 Appendix C Figure 98 Windows 95/98/Me: TCP/IP Properties: DNS Configuration 4 Click the Gateway tab. • If you do not know your gateway’ s IP address, remove previ ously installed gateways. • If you have a gateway IP address, type it in the New gateway field and click Add .
ZyXEL NBG-415N User’s Guid e Appendix C 144 Figure 99 Windows XP : S tart Men u 2 For W indows XP , click Network Connections . For W indows 2000/NT , click Network and Dial-up Connections . Figure 100 Windows XP: Control Panel 3 Right-click Local Area Connection and then click Pr operties .
ZyXEL NBG-415N User’s Guide 145 Appendix C Figure 101 Windows XP: Control Panel: Network Connections: Pro perties 4 Select Internet Protocol (TCP/IP) (under the Genera l tab in W in XP) and click Properties .
ZyXEL NBG-415N User’s Guid e Appendix C 146 • If you have a static IP address click Use the following IP Address and fill in the IP addr ess , Subnet mask , and Default gateway fields.
ZyXEL NBG-415N User’s Guide 147 Appendix C • Click Obtain DNS server address automatically if you do not know your DNS server IP addre ss(es). • If you know your DNS server IP address(es), click Use the following DNS server addresses , and type them in the Preferr ed DNS server and Alternate DNS server fields.
ZyXEL NBG-415N User’s Guid e Appendix C 148 Figure 105 Macintosh OS 8/9: Apple Menu 2 Select Ethernet built-in from the Connect via list. Figure 106 Macintosh O S 8/9: TC P/IP 3 For dynamically assigned settings, select Using DHCP Server from the Configur e: list.
ZyXEL NBG-415N User’s Guide 149 Appendix C 4 For statically assigned settings, do the following: •F r o m t h e Configure box, select Manually . • T ype your IP address in the IP Addr ess box. • T ype your subnet mask in the Subnet mask box. • T ype the IP address of your NBG-415N in the Router addr ess box.
ZyXEL NBG-415N User’s Guid e Appendix C 150 Figure 108 Macintosh O S X: Netw ork 4 For statically assigned settings, do the following: •F r o m t h e Configure box, select Manually . • T ype your IP address in the IP Addr ess box. • T ype your subnet mask in the Subnet mask box.
ZyXEL NBG-415N User’s Guide 151 Appendix C.
ZyXEL NBG-415N User’s Guid e Index 152 Index Numerics 802.1 1 Mode 61 A access control 83 activate WLAN, disable WLAN 61 Address Assignment 42 , 43 address restricted 94 ALG 76 , 93 AP (Access Point.
ZyXEL NBG-415N User’s Guide 153 Index ESSID (Extended Servic e Set Identification) 61 Extended Service Se t 129 F FCC interf erence stat ement 3 filter setup 83 Finger 74 firewall firmware upgrade 1.
ZyXEL NBG-415N User’s Guid e Index 154 Q Quick S tart Guide 21 R Radio frequency 61 RADIUS 133 Shared Secret Key 134 RADIUS Message T ypes 133 RADIUS Messages 133 RADIUS settings 65 Real T ime Strea.
ZyXEL NBG-415N User’s Guide 155 Index W W ake-on-LAN see WOL W AN setup 42 Dynamic IP 43 L2TP 49 PPPoE 46 PPTP 48 static IP 45 warranty 6 note 6 WDS 99 web configurator common screen buttons 28 lang.
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