ZyXEL Communications NBG4615 Wireless N Gigabit NetUSB Router User Manual 1

ZyXEL Communications Corporation Wireless N Gigabit NetUSB Router 1

Contents

User manual -1

www.zyxel.comwww.zyxel.comNBG4615Wireless N Gigabit NetUSB Router Copyright © 2011ZyXEL Communications CorporationFirmware Version 1.0Edition 1, 12/2010Default Login DetailsIP Address http://192.168.1.1Password 1234
About This User's GuideNBG4615 User’s Guide 3About This User's GuideIntended AudienceThis manual is intended for people who want to configure the NBG4615 using the Web Configurator. You should have at least a basic knowledge of TCP/IP networking concepts and topology.Tips for Reading User’s Guides On-ScreenWhen reading a ZyXEL User’s Guide On-Screen, keep the following in mind:• If you don’t already have the latest version of Adobe Reader, you can download it from http://www.adobe.com.• Use the PDF’s bookmarks to quickly navigate to the areas that interest you. Adobe Reader’s bookmarks pane opens by default in all ZyXEL User’s Guide PDFs.• If you know the page number or know vaguely which page-range you want to view, you can enter a number in the toolbar in Reader, then press [ENTER] to jump directly to that page.• Type [CTRL]+[F] to open the Adobe Reader search utility and enter a word or phrase. This can help you quickly pinpoint the information you require. You can also enter text directly into the toolbar in Reader.• To quickly move around within a page, press the [SPACE] bar. This turns your cursor into a “hand” with which you can grab the page and move it around freely on your screen.• Embedded hyperlinks are actually cross-references to related text. Click them to jump to the corresponding section of the User’s Guide PDF.Related Documentation•Quick Start Guide The Quick Start Guide is designed to help you get your NBG4615 up and running right away. It contains information on setting up your network and configuring for Internet access.• Supporting DiscThe embedded Web Help contains descriptions of individual screens and supplementary information.• Support DiscRefer to the included CD for support documents.
About This User's GuideNBG4615 User’s Guide4Documentation FeedbackSend your comments, questions or suggestions to: techwriters@zyxel.com.twThank you!The Technical Writing Team, ZyXEL Communications Corp.,6 Innovation Road II, Science-Based Industrial Park, Hsinchu, 30099, Taiwan.Need More Help?More help is available at www.zyxel.com. • Download LibrarySearch for the latest product updates and documentation from this link. Read the Tech Doc Overview to find out how to efficiently use the User Guide, Quick Start Guide and Command Line Interface Reference Guide in order to better understand how to use your product. • Knowledge BaseIf you have a specific question about your product, the answer may be here. This is a collection of answers to previously asked questions about ZyXEL products. •ForumThis contains discussions on ZyXEL products. Learn from others who use ZyXEL products and share your experiences as well.
About This User's GuideNBG4615 User’s Guide 5Customer SupportShould problems arise that cannot be solved by the methods listed above, you should contact your vendor. If you cannot contact your vendor, then contact a ZyXEL office for the region in which you bought the device. See http://www.zyxel.com/web/contact_us.php for contact information. Please have the following information ready when you contact an office.• Product model and serial number.•Warranty Information.• Date that you received your device.
Document ConventionsNBG4615 User’s Guide6Document ConventionsWarnings and NotesThese are how warnings and notes are shown in this User’s Guide. Warnings tell you about things that could harm you or your device.Note: Notes tell you other important information (for example, other things you may need to configure or helpful tips) or recommendations.Syntax Conventions• The NBG4615 may be referred to as the “NBG4615”, the “device”, the “product” or the “system” in this User’s Guide.• Product labels, screen names, field labels and field choices are all in bold font.• A key stroke is denoted by square brackets and uppercase text, for example, [ENTER] means the “enter” or “return” key on your keyboard.• “Enter” means for you to type one or more characters and then press the [ENTER] key. “Select” or “choose” means for you to use one of the predefined choices.• A right angle bracket ( > ) within a screen name denotes a mouse click. For example, Maintenance > Log > Log Setting means you first click Maintenance in the navigation panel, then the Log sub menu and finally the Log Setting tab to get to that screen.• Units of measurement may denote the “metric” value or the “scientific” value. For example, “k” for kilo may denote “1000” or “1024”, “M” for mega may denote “1000000” or “1048576” and so on.• “e.g.,” is a shorthand for “for instance”, and “i.e.,” means “that is” or “in other words”.
Document ConventionsNBG4615 User’s Guide 7Icons Used in FiguresFigures in this User’s Guide may use the following generic icons. The NBG4615 icon is not an exact representation of your device.NBG4615 Computer Notebook computerServer DSLAM FirewallTelephone Switch RouterModem
Safety WarningsNBG4615 User’s Guide8Safety Warnings• Do NOT use this product near water, for example, in a wet basement or near a swimming pool.• Do NOT expose your device to dampness, dust or corrosive liquids.• Do NOT store things on the device.• Do NOT install, use, or service this device during a thunderstorm. There is a remote risk of electric shock from lightning.• Connect ONLY suitable accessories to the device.• Do NOT open the device or unit. Opening or removing covers can expose you to dangerous high voltage points or other risks. ONLY qualified service personnel should service or disassemble this device. Please contact your vendor for further information.• Make sure to connect the cables to the correct ports.• Place connecting cables carefully so that no one will step on them or stumble over them.• Always disconnect all cables from this device before servicing or disassembling.• Use ONLY an appropriate power adaptor or cord for your device.• Connect the power adaptor or cord to the right supply voltage (for example, 110V AC in North America or 230V AC in Europe).• Do NOT allow anything to rest on the power adaptor or cord and do NOT place the product where anyone can walk on the power adaptor or cord.• Do NOT use the device if the power adaptor or cord is damaged as it might cause electrocution.• If the power adaptor or cord is damaged, remove it from the power outlet.• Do NOT attempt to repair the power adaptor or cord. Contact your 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 electric shock from lightning. • Do NOT obstruct the device ventilation slots, as insufficient airflow may harm your device. • Antenna Warning! This device meets ETSI and FCC certification requirements when using the included antenna(s). Only use the included antenna(s). • If you wall mount your device, make sure that no electrical lines, gas or water pipes will be damaged. Your product is marked with this symbol, which is known as the WEEE mark. WEEE stands for Waste Electronics and Electrical Equipment. It means that used electrical and electronic products should not be mixed with general waste. Used electrical and electronic equipment should be treated separately.
Contents OverviewNBG4615 User’s Guide 9Contents OverviewUser’s Guide ...........................................................................................................................19Introduction ................................................................................................................................ 21The WPS Button ........................................................................................................................ 25ZyXEL NetUSB Share Center Utility .......................................................................................... 27Connection Wizard .................................................................................................................... 35Introducing the Web Configurator .............................................................................................. 47Monitor ....................................................................................................................................... 53NBG4615 Modes ....................................................................................................................... 59Easy Mode ................................................................................................................................. 61Router Mode .............................................................................................................................. 73Access Point Mode .................................................................................................................... 81Universal Repeater Mode .......................................................................................................... 89WISP Mode ............................................................................................................................... 99Tutorials ....................................................................................................................................111Technical Reference ............................................................................................................127Wireless LAN ........................................................................................................................... 129IPv6 ......................................................................................................................................... 149WAN ........................................................................................................................................ 153LAN .......................................................................................................................................... 169DHCP Server ........................................................................................................................... 173NAT .......................................................................................................................................... 177DDNS ...................................................................................................................................... 187Static Route ............................................................................................................................. 189RIP ........................................................................................................................................... 193Firewall .................................................................................................................................... 195Content Filtering ...................................................................................................................... 201Bandwidth Management .......................................................................................................... 205Remote Management ..............................................................................................................215Universal Plug-and-Play (UPnP) ............................................................................................. 217Maintenance ............................................................................................................................ 225Troubleshooting ....................................................................................................................... 239
Contents OverviewNBG4615 User’s Guide10
Table of ContentsNBG4615 User’s Guide 11Table of ContentsAbout This User's Guide..........................................................................................................3Document Conventions............................................................................................................6Safety Warnings........................................................................................................................8Contents Overview ...................................................................................................................9Table of Contents....................................................................................................................11Part I: User’s Guide................................................................................ 19Chapter 1Introduction.............................................................................................................................211.1 Overview .............................................................................................................................. 211.2 Applications ......................................................................................................................... 211.3 Ways to Manage the NBG4615 ........................................................................................... 221.4 Good Habits for Managing the NBG4615 ............................................................................ 221.5 LEDs .................................................................................................................................... 22Chapter 2The WPS Button......................................................................................................................252.1 Overview .............................................................................................................................. 25Chapter 3ZyXEL NetUSB Share Center Utility......................................................................................273.1 Overview .............................................................................................................................. 273.1.1 Quick Setup ................................................................................................................ 283.1.2 Installing ZyXEL NetUSB Share Center Utility ........................................................... 283.2 The ZyXEL NetUSB Share Center Utility ............................................................................ 293.2.1 The Menus ................................................................................................................. 293.2.2 The Share Center Configuration Window .................................................................. 303.2.3 The Auto-Connect Printer List Window ...................................................................... 313.3 Manually Connecting to USB Devices ................................................................................. 313.4 Automatically Connecting to a USB Printer ......................................................................... 33Chapter 4Connection Wizard .................................................................................................................35
Table of ContentsNBG4615 User’s Guide124.1 Overview .............................................................................................................................. 354.2 Accessing the Wizard .......................................................................................................... 354.3 Connect to Internet .............................................................................................................. 364.3.1 Connection Type: DHCP ............................................................................................ 374.3.2 Connection Type: Static IP ......................................................................................... 384.3.3 Connection Type: PPPoE ........................................................................................... 384.3.4 Connection Type: PPTP ............................................................................................. 404.3.5 Connection Type: L2TP .............................................................................................. 414.4 Router Password ................................................................................................................. 434.5 Wireless Security ................................................................................................................. 434.5.1 Wireless Security: No Security ................................................................................... 434.5.2 Wireless Security: WPA-PSK/WPA2-PSK .................................................................. 44Chapter 5Introducing the Web Configurator ........................................................................................475.1 Overview .............................................................................................................................. 475.2 Accessing the Web Configurator ......................................................................................... 475.2.1 Login Screen .............................................................................................................. 485.2.2 Password Screen ....................................................................................................... 495.2.3 Home Screen ............................................................................................................. 495.3 Resetting the NBG4615 ....................................................................................................... 515.3.1 How to Use the RESET Button .................................................................................. 52Chapter 6Monitor.....................................................................................................................................536.1 Overview .............................................................................................................................. 536.2 What You Can Do ................................................................................................................ 536.3 The Log Screen ................................................................................................................... 546.3.1 View Log .................................................................................................................... 546.4 BW MGMT Monitor .............................................................................................................. 556.5 DHCP Table ...................................................................................................................... 566.6 Packet Statistics ............................................................................................................... 576.7 WLAN Station Status ....................................................................................................... 58Chapter 7NBG4615 Modes......................................................................................................................597.1 Overview .............................................................................................................................. 597.1.1 Web Configurator Modes ........................................................................................... 597.1.2 Device Modes ............................................................................................................ 59Chapter 8Easy Mode ...............................................................................................................................618.1 Overview .............................................................................................................................. 61
Table of ContentsNBG4615 User’s Guide 138.2 What You Can Do ................................................................................................................ 628.3 What You Need to Know ......................................................................................................628.4 Navigation Panel ................................................................................................................. 638.5 Network Map ....................................................................................................................... 638.6 Control Panel ....................................................................................................................... 648.6.1 Game Engine ............................................................................................................. 658.6.2 Power Saving .............................................................................................................668.6.3 Content Filter .............................................................................................................. 678.6.4 Bandwidth MGMT ...................................................................................................... 688.6.5 Firewall ....................................................................................................................... 688.6.6 Wireless Security ....................................................................................................... 698.6.7 WPS ........................................................................................................................... 708.7 Status Screen in Easy Mode ............................................................................................... 71Chapter 9Router Mode............................................................................................................................739.1 Overview .............................................................................................................................. 739.2 Router Mode Status Screen ................................................................................................ 749.2.1 Navigation Panel ........................................................................................................ 77Chapter 10Access Point Mode.................................................................................................................8110.1 Overview ............................................................................................................................ 8110.2 What You Can Do .............................................................................................................. 8110.3 What You Need to Know .................................................................................................... 8210.3.1 Setting your NBG4615 to AP Mode ......................................................................... 8210.3.2 Accessing the Web Configurator in Access Point Mode .......................................... 8310.3.3 Configuring your WLAN, Bandwidth Management and Maintenance Settings ........ 8310.4 AP Mode Status Screen .................................................................................................... 8410.5 LAN Screen ....................................................................................................................... 86Chapter 11Universal Repeater Mode.......................................................................................................8911.1 Overview ............................................................................................................................ 8911.2 What You Can Do .............................................................................................................. 8911.3 What You Need to Know .................................................................................................... 9011.4 Setting your NBG4615 to Universal Repeater Mode ......................................................... 9011.5 Universal Repeater Mode Status Screen ........................................................................... 9211.6 Universal Repeater Screen ................................................................................................ 9411.6.1 No Security ............................................................................................................... 9511.6.2 Static WEP ............................................................................................................... 9611.6.3 WPA(2)-PSK ............................................................................................................. 97
Table of ContentsNBG4615 User’s Guide14Chapter 12WISP Mode ..............................................................................................................................9912.1 Overview ............................................................................................................................ 9912.2 What You Can Do .............................................................................................................. 9912.3 What You Need to Know .................................................................................................. 10012.3.1 Setting your NBG4615 to WISP Mode ................................................................... 10012.3.2 Accessing the Web Configurator in WISP Mode .................................................... 10012.4 WISP Mode Status Screen .............................................................................................. 10112.5 Wireless LAN General Screen ......................................................................................... 10412.5.1 Static WEP ............................................................................................................. 10612.5.2 WPA(2)-PSK .......................................................................................................... 10712.5.3 Site Survey Screen ................................................................................................ 108Chapter 13Tutorials................................................................................................................................. 11113.1 Overview ...........................................................................................................................11113.2 Set Up a Wireless Network with WPS ..............................................................................11113.2.1 Push Button Configuration (PBC) ...........................................................................11213.2.2 PIN Configuration ....................................................................................................11313.3 Configure Wireless Security without WPS ........................................................................11413.3.1 Configure Your Notebook ........................................................................................11613.4 Using Multiple SSIDs on the NBG4615 ............................................................................11813.4.1 Configuring Security Settings of Multiple SSIDs .....................................................11913.5 Connecting the NBG4615 (in Universal Repeater Mode) to an AP or Wireless Router .. 122Part II: Technical Reference ................................................................ 127Chapter 14Wireless LAN.........................................................................................................................12914.1 Overview .......................................................................................................................... 12914.1.1 What You Can Do .................................................................................................. 13014.1.2 What You Should Know ......................................................................................... 13014.2 General Wireless LAN Screen ........................................................................................ 13314.3 Wireless Security Screen ................................................................................................ 13514.3.1 No Security .............................................................................................................13514.3.2 WEP Encryption ..................................................................................................... 13614.3.3 WPA-PSK/WPA2-PSK ............................................................................................ 13814.4 MAC Filter ........................................................................................................................ 13914.5 Wireless LAN Advanced Screen ..................................................................................... 14014.6 Quality of Service (QoS) Screen ..................................................................................... 14114.7 WPS Screen .................................................................................................................... 142
Table of ContentsNBG4615 User’s Guide 1514.8 WPS Station Screen ........................................................................................................14314.9 Scheduling Screen .......................................................................................................... 14414.10 WDS Screen .................................................................................................................. 146Chapter 15IPv6.........................................................................................................................................14915.1 Overview .......................................................................................................................... 14915.1.1 What You Need to Know ........................................................................................ 14915.2 The IPv6 Screen .............................................................................................................. 150Chapter 16WAN........................................................................................................................................15316.1 Overview .......................................................................................................................... 15316.2 What You Can Do ............................................................................................................ 15316.3 What You Need To Know ................................................................................................. 15416.3.1 Configuring Your Internet Connection .................................................................... 15416.3.2 Multicast ................................................................................................................. 15516.4 Internet Connection ......................................................................................................... 15616.4.1 Ethernet Encapsulation .......................................................................................... 15616.4.2 PPPoE Encapsulation ............................................................................................ 15816.4.3 PPTP Encapsulation .............................................................................................. 16016.4.4 L2TP Encapsulation ............................................................................................... 16316.5 Advanced WAN Screen ................................................................................................... 16616.6 IGMP Snooping Screen ................................................................................................... 167Chapter 17LAN.........................................................................................................................................16917.1 Overview .......................................................................................................................... 16917.2 What You Can Do ............................................................................................................ 16917.3 What You Need To Know ................................................................................................. 17017.3.1 IP Pool Setup ......................................................................................................... 17017.3.2 LAN TCP/IP ............................................................................................................ 17017.3.3 IP Alias ................................................................................................................... 17117.4 LAN IP Screen ................................................................................................................. 17117.5 IP Alias Screen ................................................................................................................ 172Chapter 18DHCP Server..........................................................................................................................17318.1 Overview .......................................................................................................................... 17318.1.1 What You Can Do .................................................................................................. 17318.1.2 What You Need To Know ....................................................................................... 17318.2 General ............................................................................................................................ 17418.3 Advanced ...................................................................................................................... 175
Table of ContentsNBG4615 User’s Guide16Chapter 19NAT.........................................................................................................................................17719.1 Overview ....................................................................................................................... 17719.1.1 What You Can Do .................................................................................................. 17819.1.2 What You Need To Know ....................................................................................... 17819.2 General ............................................................................................................................ 18019.3 Application ...................................................................................................................... 18119.4 Advanced ......................................................................................................................... 18319.5 Technical Reference ........................................................................................................ 18419.5.1 NATPort Forwarding: Services and Port Numbers ................................................. 18419.5.2 NAT Port Forwarding Example ............................................................................... 18419.5.3 Trigger Port Forwarding ......................................................................................... 18519.5.4 Trigger Port Forwarding Example .......................................................................... 18619.5.5 Two Points To Remember About Trigger Ports ...................................................... 186Chapter 20DDNS......................................................................................................................................18720.1 Overview ......................................................................................................................... 18720.1.1 What You Need To Know ....................................................................................... 18720.2 General .......................................................................................................................... 188Chapter 21Static Route ...........................................................................................................................18921.1 Overview ....................................................................................................................... 18921.2 IP Static Route Screen ...................................................................................................190Chapter 22RIP..........................................................................................................................................19322.1 Overview ......................................................................................................................... 19322.2 RIP Screen .................................................................................................................... 193Chapter 23Firewall...................................................................................................................................19523.1 Overview ........................................................................................................................ 19523.1.1 What You Can Do .................................................................................................. 19523.1.2 What You Need To Know ....................................................................................... 19623.2 General ........................................................................................................................... 19823.3 Services ........................................................................................................................... 198Chapter 24Content Filtering ...................................................................................................................20124.1 Overview .......................................................................................................................... 20124.1.1 What You Need To Know ....................................................................................... 201
Table of ContentsNBG4615 User’s Guide 1724.2 Content Filter ................................................................................................................... 20224.3 Technical Reference ........................................................................................................ 20324.3.1 Customizing Keyword Blocking URL Checking ...................................................... 203Chapter 25Bandwidth Management.......................................................................................................20525.1 Overview ......................................................................................................................... 20525.2 What You Can Do ............................................................................................................ 20525.3 What You Need To Know ................................................................................................. 20625.4 General Screen .............................................................................................................. 20625.5 Advanced Screen ........................................................................................................... 20725.5.1 Rule Configuration: Application Rule Configuration .............................................. 20925.5.2 Rule Configuration: User Defined Service Rule Configuration ............................ 21025.6 Monitor Screen .................................................................................................................21125.6.1 Predefined Bandwidth Management Services ....................................................... 212Chapter 26Remote Management............................................................................................................21526.1 Overview .......................................................................................................................... 21526.2 What You Need to Know .................................................................................................. 21526.2.1 Remote Management and NAT .............................................................................. 21526.2.2 System Timeout .................................................................................................... 21626.3 WWW Screen ............................................................................................................... 216Chapter 27Universal Plug-and-Play (UPnP)..........................................................................................21727.1 Overview ......................................................................................................................... 21727.2 What You Need to Know .................................................................................................. 21727.2.1 NAT Traversal ........................................................................................................ 21727.2.2 Cautions with UPnP ............................................................................................... 21827.3 UPnP Screen .................................................................................................................. 21827.4 Technical Reference ........................................................................................................ 21927.4.1 Using UPnP in Windows XP Example ................................................................... 21927.4.2 Web Configurator Easy Access ............................................................................. 221Chapter 28Maintenance ..........................................................................................................................22528.1 Overview .......................................................................................................................... 22528.2 What You Can Do ............................................................................................................ 22528.3 General Screen ............................................................................................................... 22628.4 Password Screen ............................................................................................................ 22628.5 Time Setting Screen ........................................................................................................ 22828.6 Firmware Upgrade Screen .............................................................................................. 230
Table of ContentsNBG4615 User’s Guide1828.7 Configuration Backup/Restore Screen ............................................................................ 23128.8 Reset/Restart Screen ......................................................................................................23328.9 System Operation Mode Overview .................................................................................. 23428.10 Sys OP Mode Screen .................................................................................................... 236Chapter 29Troubleshooting....................................................................................................................23929.1 Overview .......................................................................................................................... 23929.2 Power, Hardware Connections, and LEDs ...................................................................... 23929.3 NBG4615 Access and Login ........................................................................................... 24029.4 Internet Access ................................................................................................................ 24229.5 Resetting the NBG4615 to Its Factory Defaults ............................................................... 24429.6 Wireless Router/AP Troubleshooting ............................................................................... 24429.7 ZyXEL Share Center Utility Problems ............................................................................. 246Appendix A Product Specifications.......................................................................................24929.8 Wall-mounting Instructions .............................................................................................. 251Appendix B Pop-up Windows, JavaScript and Java Permissions........................................253Appendix C IP Addresses and Subnetting ...........................................................................265Appendix D Setting Up Your Computer’s IP Address...........................................................277Appendix E Wireless LANs ..................................................................................................305Appendix F Common Services.............................................................................................321Appendix G IPv6 ..................................................................................................................325Appendix H Open Software Announcements.......................................................................337Appendix I Legal Information................................................................................................379Index.......................................................................................................................................387
19PART IUser’s Guide
20
NBG4615 User’s Guide 21CHAPTER 1 Introduction1.1 OverviewThis chapter introduces the main features and applications of the NBG4615.The NBG4615 extends the range of your existing wired network without additional wiring, providing easy network access to mobile users. You can set up a wireless network with other IEEE 802.11b/g/n compatible devices.A range of services such as a firewall and content filtering are also available for secure Internet computing. Note: Be sure to install the ZyXEL NetUSBTM Share Center Utility (for NetUSB functionality) from the included disc, or download the latest version from the zyxel.com website.1.2 ApplicationsYour can create the following networks using the NBG4615:•Wired. You can connect network devices via the Ethernet ports of the NBG4615 so that they can communicate with each other and access the Internet.•Wireless. Wireless clients can connect to the NBG4615 to access network resources.•WAN. Connect to a broadband modem/router for Internet access.•WPS. Create an instant network connection with another WPS-compatible device, sharing your network connection with it.•NetUSB. The NBG4615 allows you to connect a USB device (such as printer, scanner, or portable hard disk) directly to the USB port and then share that device over the Internet. You can also connect a USB to the NBG4615, which can then share up to 3 additional USB devices with the rest of your personal home network.
Chapter 1 IntroductionNBG4615 User’s Guide221.3 Ways to Manage the NBG4615Use any of the following methods to manage the NBG4615.• WPS (Wi-Fi Protected Setup). You can use the WPS button or the WPS section of the Web Configurator to set up a wireless network with your ZyXEL Device.• Web Configurator. This is recommended for everyday management of the NBG4615 using a (supported) web browser.1.4 Good Habits for Managing the NBG4615Do the following things regularly to make the NBG4615 more secure and to manage the NBG4615 more effectively.• Change the password. Use a password that’s not easy to guess and that consists of different types of characters, such as numbers and letters.• Write down the password and put it in a safe place.• Back up the configuration (and make sure you know how to restore it). Restoring an earlier working configuration may be useful if the device becomes unstable or even crashes. If you forget your password, you will have to reset the NBG4615 to its factory default settings. If you backed up an earlier configuration file, you would not have to totally re-configure the NBG4615. You could simply restore your last configuration.1.5 LEDsFigure 1 Front PanelPowerLAN 1-4 WANWLAN/WPSUSB 1-2
Chapter 1 IntroductionNBG4615 User’s Guide 23The following table describes the LEDs and the WPS button.Table 1 Front panel LEDs and WPS buttonLED COLOR STATUS DESCRIPTIONPower Green On The NBG4615 is receiving power and functioning properly. Off The NBG4615 is not receiving power.LAN 1-4 Green On The NBG4615’s LAN connection is ready. Blinking The NBG4615 is sending/receiving data through the LAN with a 10/100Mbps transmission rate.Amber Blinking The NBG4615 is sending/receiving data through the LAN with a 1000Mbps transmission rate.Off The LAN connection is not ready, or has failed.WAN Green On The NBG4615’s WAN connection is ready. Blinking The NBG4615 is sending/receiving data through the WAN with a 10/100Mbps transmission rate.Amber Blinking The NBG4615 is sending/receiving data through the WAN with a 1000Mbps transmission rate.Off The WAN connection is not ready, or has failed.WLAN/WPS Green On The NBG4615 is ready, but is not sending/receiving data through the wireless LAN. Blinking The NBG4615 is sending/receiving data through the wireless LAN.The NBG4615 is negotiating a WPS connection with a wireless client.Off The wireless LAN is not ready or has failed.USB 1-2 Green On The NBG4615 has a USB device installed.Blinking The NBG4615 is transmitting and/or receiving data from routers through an installed USB device.Off There is no USB device connected to the NBG4615.
Chapter 1 IntroductionNBG4615 User’s Guide24
NBG4615 User’s Guide 25CHAPTER 2 The WPS Button2.1 OverviewYour NBG4615 supports WiFi Protected Setup (WPS), which is an easy way to set up a secure wireless network. WPS is an industry standard specification, defined by the WiFi Alliance.WPS allows you to quickly set up a wireless network with strong security, without having to configure security settings manually. Each WPS connection works between two devices. Both devices must support WPS (check each device’s documentation to make sure). Depending on the devices you have, you can either press a button (on the device itself, or in its configuration utility) or enter a PIN (a unique Personal Identification Number that allows one device to authenticate the other) in each of the two devices. When WPS is activated on a device, it has two minutes to find another device that also has WPS activated. Then, the two devices connect and set up a secure network by themselves.For more information on using WPS, see Section 13.2 on page 111.
Chapter 2 The WPS ButtonNBG4615 User’s Guide26
NBG4615 User’s Guide 27CHAPTER 3 ZyXEL NetUSB Share CenterUtility3.1 OverviewThe ZyXEL NetUSB Share Center Utility allows you to work with the USB devices that are connected directly to the NBG4615 as if they are connected directly to your computer. This allows you to easily share USB-based devices such as printers, scanners, portable hard disks, MP3 players, faxes, and digital cameras (to name a few) with all the other people in your home or office as long as they are connected to the NBG4615 and have the ZyXEL NetUSB Share Center Utility installed.Note: Be sure to install the ZyXEL NetUSB Share Center Utility (for NetUSB functionality) from the included disc, or download the latest version from the zyxel.com website.Figure 2 Example of NetUSB
Chapter 3 ZyXEL NetUSB Share Center UtilityNBG4615 User’s Guide28In this example, a USB printer, fax machine, and scanner are all connected to a USB hub. The hub is in turn connected directly to the NBG4615. Any computer with a ZyXEL NetUSB Share Center Utility installed on it and which is connected to the NBG4615’s LAN ports can access these devices.Note: A USB hub attached to the NBG4615 requires its own power adapter.3.1.1 Quick SetupThis section shows you how to get started using the ZyXEL NetUSB Share Center Utility.1Install the ZyXEL NetUSB Share Center Utility on each computer connected to the NBG4615.2Connect a USB device to the USB port on the NBG4615. Note: If you are connecting multiple devices to the NBG4615, first connect a USB hub to the NBG4615 then connect your other USB devices to it.3Run the ZyXEL NetUSB Share Center Utility to display a list of all connected USB devices, then use it to connect your computer to them.3.1.2 Installing ZyXEL NetUSB Share Center UtilityBefore you can access USB devices connected to the NBG4615, you must first install the ZyXEL NetUSB Share Center Utility on any computer on your LAN to which you want to allow access to these devices.Note: In order to properly use the utility with your NBG4615, ensure that the NBG4615 firmware is version v1.00(BWQ.0) or higher. See Chapter 28 on page 230 for information on updating your device’s firmware.To install the ZyXEL NetUSB Share Center Utility:1Insert the disc that came with your NBG4615 into your computer’s disc drive.2Run the Setup program by double-clicking it and then follow the on-screen instructions for installing it on your computer.Note: The following operating systems are supported: Windows XP/Vista/7 (32 and 64-bit versions).
Chapter 3 ZyXEL NetUSB Share Center UtilityNBG4615 User’s Guide 293To open the ZyXEL NetUSB Share Center Utility, double-click its system tray icon.3.2 The ZyXEL NetUSB Share Center UtilityThis section describes the ZyXEL NetUSB Share Center Utility main window.Figure 3 ZyXEL NetUSB Share Center Utility Main Window3.2.1 The MenusThis section describes the utility’s menus.Figure 4 ZyXEL NetUSB Share Center Utility Menus
Chapter 3 ZyXEL NetUSB Share Center UtilityNBG4615 User’s Guide303.2.2 The Share Center Configuration WindowThis section describes the utility’s configuration window, which allows you to set certain options for the utility. These options do not apply to the USB devices connected to the NBG4615. You can open it by clicking the Tools > Configuration menu command.Figure 5 ZyXEL NetUSB Share Center Utility Configuration WindowThe following table describes the labels in this window.Table 2 ZyXEL NetUSB Share Center Utility Configuration WindowLABEL DESCRIPTIONBasic Select this to run the utility automatically when you log into or start up Windows.Language Select a language for the ZyXEL NetUSB Share Center Utility. You must restart the utility for the change to take effect.OK Click this to save your changes and close the window.Cancel Click this cancel to close the window without saving.Apply Click this to save your changes without closing the window.
Chapter 3 ZyXEL NetUSB Share Center UtilityNBG4615 User’s Guide 313.2.3 The Auto-Connect Printer List WindowThis section describes the utility’s auto-connect printer list window. You can open it by clicking the Tools > Auto-Connect Printer List menu command.Figure 6 ZyXEL NetUSB Share Center Utility Auto-Connect Printer List WindowThe following table describes the labels in this screen.3.3 Manually Connecting to USB DevicesThis example shows you how to connect to a USB device over your NBG4615 network. Makes sure that you have first installed the ZyXEL NetUSB Share Center Utility on the computer to which you want to connect the USB devices.Note: If you do this with a USB printer but do not yet have the print driver installed you will be prompted to install one by the Windows New Hardware Wizard.Table 3 ZyXEL NetUSB Share Center Utility Auto-Connect Printer List WindowLABEL DESCRIPTIONServer IP & Printer Name Displays a list of print server IPs and printer names connected to this NBG4615.Windows Printer Name Displays a corresponding list of Windows printer names connected to this devices listed in the other list.Delete Select an printer from the list and click this to remove it.Close Click this to close the window.
Chapter 3 ZyXEL NetUSB Share Center UtilityNBG4615 User’s Guide321Connect a USB device to the NBG4615.2In the ZyXEL NetUSB Share Center Utility, select the device and click Connect.
Chapter 3 ZyXEL NetUSB Share Center UtilityNBG4615 User’s Guide 333The device mounts on your system.3.4 Automatically Connecting to a USB PrinterThis example shows you how to set your computer to automatically connect to a shared USB printer over your NBG4615 network each time you log into your computer. Makes sure that you have first installed the ZyXEL NetUSB Share Center Utility.1Connect a USB printer to the NBG4615.
Chapter 3 ZyXEL NetUSB Share Center UtilityNBG4615 User’s Guide342Open the ZyXEL NetUSB Sharing Center Utility on the computer that you want to use to connect to the printer.Click the Connect button. You may be prompted to install a printer driver or to configure other settings.3Finally, click the Auto-Connect Printer menu and select Set Auto-Connect Printer from the menu.
NBG4615 User’s Guide 35CHAPTER 4 Connection Wizard4.1 OverviewThis chapter provides information on the wizard setup screens in the Web Configurator.The Web Configurator’s wizard setup helps you configure your device to access the Internet. Refer to your ISP for your Internet account information. Leave a field blank if you don’t have that information.4.2 Accessing the WizardLaunch your web browser and type "http://192.168.1.1" as the website address. Type "1234" (default) as the password and click Login.Note: The Wizard appears when the NBG4615 is accessed for the first time or when you reset the NBG4615 to its default factory settings.The Wizard screen opens. Choose your Language and click Connect to Internet.Figure 7 Welcome
Chapter 4 Connection WizardNBG4615 User’s Guide364.3 Connect to InternetThe NBG4615 offers five Internet connection types. They are Static IP, DHCP, PPPoE, PPTP or L2TP. The wizard attempts to detect which WAN connection type you are using. Figure 8 Detecting your Internet Connection Type If the wizard does not detect a connection type, you must select one from the drop-down list box. Check with your ISP to make sure you use the correct type.Note: If you get an error message, check your hardware connections. Make sure your Internet connection is up and running.The following screen depends on your Internet connection type. Enter the details provided by your Internet Service Provider (ISP) in the fields (if any).Figure 9 Internet Connection Type Your NBG4615 detects the following Internet Connection type.Table 4 Internet Connection TypeCONNECTION TYPE DESCRIPTIONStatic IP Select the Static IP if an administrator assigns the IP address of your computer. DHCP Select the DHCP (Dynamic Host Configuration Protocol) option when the WAN port is used as a regular Ethernet.
Chapter 4 Connection WizardNBG4615 User’s Guide 374.3.1 Connection Type: DHCP Choose DHCP as the Internet Connection Type when the WAN port is used as a regular Ethernet. Click Next.Figure 10 Internet Connection Type: DHCP Note: If you get an error screen after clicking Next, you might have selected the wrong Internet Connection type. Click Back, make sure your Internet connection is working and select the right Connection Type. Contact your ISP if you are not sure of your Internet Connection type.PPPoE Select the PPPoE (Point-to-Point Protocol over Ethernet) option for a dial-up connection.PPTP Select the PPTP (Point-to-Point Tunneling Protocol) option for a dial-up connection, and your ISP gave you an IP address and/or subnet mask.L2TP Select the L2TP (Layer 2 Tunnel Protocol) if you are connecting to another device over another network (like the Internet or VPN).Table 4 Internet Connection Type (continued)CONNECTION TYPE DESCRIPTION
Chapter 4 Connection WizardNBG4615 User’s Guide384.3.2 Connection Type: Static IPChoose Static IP as the Internet Connection Type if your ISP assigned an IP address for your Internet connection. Click Next.Figure 11 Internet Connection Type: Static IP The following table describes the labels in this screen. 4.3.3 Connection Type: PPPoEPoint-to-Point Protocol over Ethernet (PPPoE) functions as a dial-up connection. PPPoE is an IETF (Internet Engineering Task Force) standard specifying how a host Table 5 Internet Connection Type: Static IPLABEL DESCRIPTIONInternet Connection Type Select the Static IP option.IP Address Enter the IP address provided by your ISP.Subnet Mask Enter the IP subnet mask in this field.Default Gateway Enter the gateway IP address in this field.Primary DNS DNS (Domain Name System) is for mapping a domain name to its corresponding IP address and vice versa. The DNS server is extremely important because without it, you must know the IP address of a computer before you can access it. The NBG4615 uses a system DNS server (in the order you specify here) to resolve domain names for DDNS and the time server.Enter the primary DNS server's IP address in the fields provided.Secondary DNS Enter the secondary DNS server's IP address in the fields provided.Exit Click this to close the wizard screen without saving.Back Click this to return to the previous screen.Next Click this to continue.
Chapter 4 Connection WizardNBG4615 User’s Guide 39personal computer interacts with a broadband modem (for example DSL, cable, wireless, etc.) to achieve access to high-speed data networks.For the service provider, PPPoE offers an access and authentication method that works with existing access control systems (for instance, RADIUS). One of the benefits of PPPoE is the ability to let end users access one of multiple network services, a function known as dynamic service selection. This enables the service provider to easily create and offer new IP services for specific users.Operationally, PPPoE saves significant effort for both the subscriber and the ISP/carrier, as it requires no specific configuration of the broadband modem at the subscriber's site.By implementing PPPoE directly on the NBG4615 (rather than individual computers), the computers on the LAN do not need PPPoE software installed, since the NBG4615 does that part of the task. Furthermore, with NAT, all of the LAN's computers will have Internet access.Figure 12 Internet Connection Type: PPPoE The following table describes the labels in this screen.Table 6 Internet Connection Type: PPPoELABEL DESCRIPTIONInternet Connection TypeSelect the PPPoE option for a dial-up connection.Dynamic IP Select this radio button if your ISP did not assign you a fixed IP address.Static IP Select this radio button, provided by your ISP to give the NBG4615 a fixed, unique IP address.IP Address Type the name of your service provider.User Name Type the user name given to you by your ISP. Password Type the password associated with the user name above.Exit Click this to close the wizard screen without saving.
Chapter 4 Connection WizardNBG4615 User’s Guide404.3.4 Connection Type: PPTPPoint-to-Point Tunneling Protocol (PPTP) is a network protocol that enables transfers of data from a remote client to a private server, creating a Virtual Private Network (VPN) using TCP/IP-based networks.PPTP supports on-demand, multi-protocol, and virtual private networking over public networks, such as the Internet.Refer to the appendix for more information on PPTP.The NBG4615 supports one PPTP server connection at any given time.Figure 13 Internet Connection Type: PPTP The following table describes the fields in this screenBack Click this to return to the previous screen.Next Click this to continue. Table 6 Internet Connection Type: PPPoE (continued)LABEL DESCRIPTIONTable 7 Internet Connection Type: PPTPLABEL DESCRIPTIONInternet Connection Type Select PPTP from the drop-down list box. To configure a PPTP client, you must configure the User Name and Password fields for a PPP connection and the PPTP parameters for a PPTP connection.Dynamic IP Select this radio button if your ISP did not assign you a fixed IP address.Static IP Select this radio button, provided by your ISP to give the NBG4615 a fixed, unique IP address.PPTP Address Type the (static) IP address assigned to you by your ISP.PPTP Subnet Mask Type the subnet mask assigned to you by your ISP (if given).
Chapter 4 Connection WizardNBG4615 User’s Guide 414.3.5 Connection Type: L2TPThe Layer 2 Tunneling Protocol (L2TP) works at layer 2 (the data link layer) to tunnel network traffic between two peer devices over another network (like the Internet).Figure 14 Internet Connection Type: L2TP The following table describes the fields in this screenPPTP Gateway IP Address Type the gateway IP address of the PPTP server.PPTP Server IP Address Type the server IP address of the PPTP server.User Name Type the user name given to you by your ISP. Password Type the password associated with the User Name above.Exit Click this to close the wizard screen without saving.Back Click this to return to the previous screen.Next Click this to continue. Table 7 Internet Connection Type: PPTP (continued)LABEL DESCRIPTIONTable 8 Internet Connection Type: L2TPLABEL DESCRIPTIONInternet Connection Type Select L2TP from the drop-down list box. Dynamic IP Select this radio button if your ISP did not assign you a fixed IP address.Static IP Select this radio button, provided by your ISP to give the NBG4615 a fixed, unique IP address.L2TP Address Type the (static) IP address assigned to you by your ISP.L2TP Subnet Mask Type the subnet mask assigned to you by your ISP (if given).
Chapter 4 Connection WizardNBG4615 User’s Guide42The NBG4615 connects to the Internet.Figure 15 Connecting to the Internet Note: If the Wizard successfully connects to the Internet, it proceeds to the next step. If you get an error message, go back to the previous screen and make sure you have entered the correct information provided by your ISP. L2TP Gateway IP Address Type the gateway IP address of the L2TP server.L2TP Server IP Address Type the server IP address of the L2TP server.User Name Type the user name given to you by your ISP. Password Type the password associated with the User Name above.Exit Click this to close the wizard screen without saving.Back Click this to return to the previous screen.Next Click this to continue. Table 8 Internet Connection Type: L2TP (continued)LABEL DESCRIPTION
Chapter 4 Connection WizardNBG4615 User’s Guide 434.4 Router PasswordChange the login password in the following screen. Enter the new password and retype it to confirm. Click Next to proceed with the Wireless Security screen.Figure 16 Router Password 4.5 Wireless SecurityConfigure Wireless Settings. Configure the wireless network settings on your NBG4615 in the following screen. The fields that show up depend on the kind of security you select.4.5.1 Wireless Security: No SecurityChoose No Security in the Wireless Security screen to let wireless devices within range access your wireless network.Figure 17 Wireless Security: No Security
Chapter 4 Connection WizardNBG4615 User’s Guide44The following table describes the labels in this screen.4.5.2 Wireless Security: WPA-PSK/WPA2-PSKChoose WPA-PSK or WPA2-PSK security in the Wireless Security screen to set up a password for your wireless network.Figure 18 Wireless Security: WPA-PSK/WPA2-PSKTable 9 Wireless Security: No SecurityLABEL DESCRIPTIONWireless Network Name (SSID)Enter a descriptive name (up to 32 printable 7-bit ASCII characters) for the wireless LAN. If you change this field on the NBG4615, make sure all wireless stations use the same SSID in order to access the network. Security mode Select a Security level from the drop-down list box. Choose No Security to have no wireless LAN security configured. If you do not enable any wireless security on your NBG4615, your network is accessible to any wireless networking device that is within range. Exit Click this to close the wizard screen without saving.Back Click this to return to the previous screen.Next Click this to continue.
Chapter 4 Connection WizardNBG4615 User’s Guide 45The following table describes the labels in this screen. Congratulations! Open a web browser, such as Internet Explorer, to visit your favorite website. Note: If you cannot access the Internet when your computer is connected to one of the NBG4615’s LAN ports, check your connections. Then turn the NBG4615 off, wait for a few seconds then turn it back on. If that does not work, log in to the web configurator again and check you have typed all information correctly. See the User’s Guide for more suggestions.Figure 19 CongratulationsYou can also click GO to open the Easy Mode Web Configurator of your NBG4615.Table 10 Wireless Security: WPA-PSK/WPA2-PSKLABEL DESCRIPTIONWireless Network Name (SSID)Enter a descriptive name (up to 32 printable 7-bit ASCII characters) for the wireless LAN. If you change this field on the NBG4615, make sure all wireless stations use the same SSID in order to access the network. Security mode Select a Security level from the drop-down list box.Choose WPA-PSK or WPA2-PSK security to configure a Pre-Shared Key. Choose this option only if your wireless clients support WPA-PSK or WPA2-PSK respectively.Wireless password Type from 8 to 63 case-sensitive ASCII characters. You can set up the most secure wireless connection by configuring WPA in the wireless LAN screens.Verify Password Retype the password to confirm.Exit Click this to close the wizard screen without saving.Back Click this to return to the previous screen.Next Click this to continue.
Chapter 4 Connection WizardNBG4615 User’s Guide46You have successfully set up your NBG4615 to operate on your network and access the Internet. You are now ready to connect wirelessly to your NBG4615 and access the Internet.
NBG4615 User’s Guide 47CHAPTER 5 Introducing the WebConfigurator5.1 OverviewThis chapter describes how to access the NBG4615 Web Configurator and provides an overview of its screens.The Web Configurator is an HTML-based management interface that allows easy setup and management of the NBG4615 via Internet browser. Use Internet Explorer 6.0 and later versions, Mozilla Firefox 3 and later versions, or Safari 2.0 and later versions. The recommended screen resolution is 1024 by 768 pixels.In order to use the Web Configurator you need to allow:• Web browser pop-up windows from your device. Web pop-up blocking is enabled by default in Windows XP SP (Service Pack) 2.• JavaScript (enabled by default).• Java permissions (enabled by default).Refer to the Troubleshooting chapter (Chapter 29 on page 239) to see how to make sure these functions are allowed in Internet Explorer.5.2 Accessing the Web Configurator1Make sure your NBG4615 hardware is properly connected and prepare your computer or computer network to connect to the NBG4615 (refer to the Quick Start Guide).2Launch your web browser.3Type "http://192.168.1.1" as the website address. Your computer must be in the same subnet in order to access this website address.
Chapter 5 Introducing the Web ConfiguratorNBG4615 User’s Guide485.2.1 Login ScreenNote: If this is the first time you are accessing the Web Configurator, you may be redirected to the Wizard. Refer to Chapter 4 on page 35 for the Connection Wizard screens. The Web Configurator initially displays the following login screen.Figure 20 Login screenThe following table describes the labels in this screen.Table 11 Login screenLABEL DESCRIPTIONPassword Type "1234" (default) as the password. Language Select the language you want to use to configure the Web Configurator. Click Login.This shows the current weather, either in celsius or fahrenheit, of the city you specify in Section 5.2.3.1 on page 50.This shows the time (hh:mm:ss) and date (yyyy:mm:dd) of the timezone you select in Section 5.2.3.2 on page 51 or Section 28.5 on page 228. The time is in 24-hour format, for example 15:00 is 3:00 PM.
Chapter 5 Introducing the Web ConfiguratorNBG4615 User’s Guide 495.2.2 Password ScreenYou should see a screen asking you to change your password (highly recommended) as shown next. Figure 21 Change Password ScreenThe following table describes the labels in this screen.Note: The management session automatically times out when the time period set in the Administrator Inactivity Timer field expires (default five minutes; go to Chapter 28 on page 225 to change this). Simply log back into the NBG4615 if this happens.5.2.3 Home ScreenIf you have previously logged into the Web Configurator but did not click Logout, you may be redirected to the Home screen.You can also open this screen by clicking Home ( or ) in the Easy Mode or Expert mode screens.Table 12 Change Password ScreenLABEL DESCRIPTIONNew Password Type a new password. Retype to Confirm Retype the password for confirmation.Apply Click Apply to save your changes back to the NBG4615.Ignore Click Ignore if you do not want to change the password this time.
Chapter 5 Introducing the Web ConfiguratorNBG4615 User’s Guide50The Home screen displays as follows.Figure 22 Home ScreenThe following table describes the labels in this screen.5.2.3.1 Weather EditYou can change the temperature unit and select the location for which you want to know the weather.Click the icon to change the Weather display.Figure 23 Change WeatherTable 13 Home ScreenLABEL DESCRIPTIONGo Click this to open the Easy Mode Web Configurator. Language Select a language to go to the Easy mode Web Configurator in that language and click Login.(This is just an example). This shows the current weather, either in celsius or fahrenheit, of the city you specify in Section 5.2.3.1 on page 50.(This is just an example). This shows the time (hh:mm:ss) and date (yyyy:mm:dd) of the timezone you select in Section 5.2.3.2 on page 51 or Section 28.5 on page 228.
Chapter 5 Introducing the Web ConfiguratorNBG4615 User’s Guide 51The following table describes the labels in this screen.5.2.3.2 Time/Date EditOne timezone can cover more than one country. You can choose a particular country in which the NBG4615 is located and have the NBG4615 display and use the current time and date for its logs. Click the icon to change the Weather display.Figure 24 Change Password ScreenThe following table describes the labels in this screen.Note: You can also edit the timezone in Section 28.5 on page 228.5.3 Resetting the NBG4615If you forget your password or IP address, or you cannot access the Web Configurator, you will need to use the RESET button at the back of the NBG4615 to reload the factory-default configuration file. This means that you will lose all configurations that you had previously saved, the password will be reset to “1234” and the IP address will be reset to “192.168.1.1”.Table 14 Change WeatherLABEL DESCRIPTIONoC or oF Choose which temperature unit you want the NBG4615 to display. Change Location Select the location for which you want to know the weather. If the city you want is not listed, choose one that is closest to it.Finish Click this to apply the settings and refresh the date and time display.Table 15 Change Password ScreenLABEL DESCRIPTIONChange time zone Select the specific country whose current time and date you want the NBG4615 to display.Finish Click this to apply the settings and refresh the weather display.
Chapter 5 Introducing the Web ConfiguratorNBG4615 User’s Guide525.3.1 How to Use the RESET Button1Make sure the power LED is on.2Press the RESET button for longer than 1 second to restart/reboot the NBG4615.3Press the RESET button for longer than 5 seconds to set the NBG4615 back to its factory-default configurations.
NBG4615 User’s Guide 53CHAPTER 6 Monitor6.1 OverviewThis chapter discusses read-only information related to the device state of the NBG4615. To access the Monitor screens, go to Expert Mode after login, then click . Click open all to show the complete menu.You can also click the links in the Summary table of the Status screen to view the bandwidth consumed, packets sent/received as well as the status of clients connected to the NBG4615.6.2 What You Can Do•Use the Log screen to see the logs for the activity on the NBG4615 (Section 6.3 on page 54).•Use the BW MGMT Monitor screen to view the amount of network bandwidth that applications running in the network are using (Section 6.4 on page 55).•Use the DHCP Table screen to view information related to your DHCP status (Section 6.5 on page 56).•use the Packet Statistics screen to view port status, packet specific statistics, the "system up time" and so on (Section 6.6 on page 57).•Use the WLAN Station Status screen to view the wireless stations that are currently associated to the NBG4615 (Section 6.7 on page 58).
Chapter 6 MonitorNBG4615 User’s Guide546.3 The Log ScreenThe Web Configurator allows you to look at all of the NBG4615’s logs in one location.6.3.1 View LogUse the View Log screen to see the logged messages for the NBG4615. The log wraps around and deletes the old entries after it fills. Select what logs you want to see from the Display drop list. The log choices depend on your settings in the Log Settings screen. Click Refresh to renew the log screen. Click Clear to delete all the logs.Figure 25 View Log
Chapter 6 MonitorNBG4615 User’s Guide 55You can configure which logs to display in the View Log screen. Go to the Log Settings screen and select the logs you wish to display. Click Apply to save your settings. Click Refresh to start the screen afresh.Figure 26 Log Settings6.4 BW MGMT MonitorThe Bandwidth Management (BW MGMT) Monitor allows you to view the amount of network bandwidth that applications running in the network are using.The bandwidth is measured in kilobytes per second (kbps). The monitor shows what kinds of applications are running in the network, the maximum kbps that each application can use, as well as the percentage of bandwidth it is using. Figure 27 Summary: BW MGMT Monitor
Chapter 6 MonitorNBG4615 User’s Guide566.5 DHCP Table DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients to obtain TCP/IP configuration at start-up from a server. You can configure the NBG4615’s LAN as a DHCP server or disable it. When configured as a server, the NBG4615 provides the TCP/IP configuration for the clients. If DHCP service is disabled, you must have another DHCP server on that network, or else the computer must be manually configured.Click the DHCP Table (Details...) hyperlink in the Status screen. Read-only information here relates to your DHCP status. The DHCP table shows current DHCP client information (including MAC Address, IP Address, and Expiration time) of all network clients using the NBG4615’s DHCP server.Figure 28 Summary: DHCP TableThe following table describes the labels in this screen.Table 16 Summary: DHCP TableLABEL DESCRIPTION# This is the index number of the host computer.MAC Address This field shows the MAC address of the computer with the name in the Host Name field.Every Ethernet device has a unique MAC (Media Access Control) address which uniquely identifies a device. The MAC address is assigned at the factory and consists of six pairs of hexadecimal characters, for example, 00:A0:C5:00:00:02.IP Address This field displays the IP address relative to the # field listed above.Expires in This field displays the time when the IP address and MAC address association ends.Refresh Click Refresh to renew the screen.
Chapter 6 MonitorNBG4615 User’s Guide 576.6 Packet Statistics Click the Packet Statistics (Details...) hyperlink in the Status screen. Read-only information here includes port status, packet specific statistics and the "system up time". The Poll Interval(s) field is configurable and is used for refreshing the screen.Figure 29 Summary: Packet Statistics The following table describes the labels in this screen.Table 17 Summary: Packet StatisticsLABEL DESCRIPTIONPort This is the NBG4615’s port type.Status For the LAN ports, this displays the port speed and duplex setting or Down when the line is disconnected.For the WAN port, it displays the port speed and duplex setting if you’re using Ethernet encapsulation and Idle (line (ppp) idle), Dial (starting to trigger a call) and Drop (dropping a call) if you're using PPPoE or PPTP encapsulation. This field displays Down when the line is disconnected.For the WLAN, it displays the maximum transmission rate when the WLAN is enabled and Down when the WLAN is disabled.TxPkts This is the number of transmitted packets on this port.RxPkts This is the number of received packets on this port.Collisions This is the number of collisions on this port.Tx B/s This displays the transmission speed in bytes per second on this port.Rx B/s This displays the reception speed in bytes per second on this port.Up Time This is the total time the NBG4615 has been for each session.System Up Time This is the total time the NBG4615 has been on.Poll Interval(s) Enter the time interval in seconds for refreshing statistics in this field.Set Interval Click this button to apply the new poll interval you entered in the Poll Interval(s) field.Stop Click Stop to stop refreshing statistics.
Chapter 6 MonitorNBG4615 User’s Guide586.7 WLAN Station Status Click the WLAN Station Status (Details...) hyperlink in the Status screen. View the wireless stations that are currently associated to the NBG4615 in the Association List. Association means that a wireless client (for example, your network or computer with a wireless network card) has connected successfully to the AP (or wireless router) using the same SSID, channel and security settings.Figure 30 Summary: Wireless Association ListThe following table describes the labels in this screen.Table 18 Summary: Wireless Association ListLABEL DESCRIPTION# This is the index number of an associated wireless station. MAC Address This field displays the MAC address of an associated wireless station.Association Time This field displays the time a wireless station first associated with the NBG4615’s WLAN network.Refresh Click Refresh to reload the list.
NBG4615 User’s Guide 59CHAPTER 7 NBG4615 Modes7.1 OverviewThis chapter introduces the different modes available on your NBG4615. First, the term “mode” refers to two things in this User’s Guide.•Web Configurator mode. This refers to the Web Configurator interface you want to use for editing NBG4615 features. •Device mode. This is the operating mode of your NBG4615, or simply how the NBG4615 is being used in the network. 7.1.1 Web Configurator ModesThis refers to the configuration interface of the Web Configurator, which has two modes:•Easy: The Web Configurator shows this mode by default. Refer to Chapter 8 on page 61 for more information on the screens in this mode. This interface may be sufficient for users who just want to use the device.•Expert: Advanced users can change to this mode to customize all the functions of the NBG4615. Click Expert Mode after logging into the Web Configurator. The User’s Guide Chapter 5 on page 47 through Chapter 28 on page 236 discusses the screens in this mode.7.1.2 Device ModesThis refers to the operating mode of the NBG4615, which can act as a:•Router: This is the default device mode of the NBG4615. Use this mode to connect the local network to another network, like the Internet. Go to Section 9.2 on page 74 to view the Status screen in this mode.•Access Point: Use this mode if you want to extend your network by allowing network devices to connect to the NBG4615 wirelessly. Go to Section 10.4 on page 84 to view the Status screen in this mode.
Chapter 7 NBG4615 ModesNBG4615 User’s Guide60•Universal Repeater: In this mode, the NBG4615 can be an access point and a wireless client at the same time. Use this mode if there is an existing wireless router or access point in your network and you also want to allow clients to connect to the NBG4615. Go to Section 11.5 on page 92 to view the Status screen in this mode.•WISP: Use this mode if there is an existing wireless router or access point in the network to which you want to connect your local network. Go to Section 12.4 on page 101 to view the Status screen in this mode.The following figure is a simple illustration of the device configuration modes of the NBG4615.Figure 31 Device Mode ExampleFor more information on these modes and to change the mode of your NBG4615, refer to Chapter 28 on page 236.The menu for changing device modes is available in Expert mode only. Note: Choose your Device Mode carefully to avoid having to change it later.When changing to another mode, the IP address of the NBG4615 changes. The running applications and services of the network devices connected to the NBG4615 can be interrupted. In WISP mode, you should know the SSID and wireless security details of the access point to which you want to connect.
NBG4615 User’s Guide 61CHAPTER 8 Easy Mode8.1 OverviewThe Web Configurator is set to Easy Mode by default. You can configure several key features of the NBG4615 in this mode. This mode is useful to users who are not fully familiar with some features that are usually intended for network administrators.When you log in to the Web Configurator, the following screen opens.Figure 32 Easy Mode: Network Map Network MapControl PanelGo toStatusScreenNavigation Panel
Chapter 8 Easy ModeNBG4615 User’s Guide62Click Status to open the following screen.Figure 33 Easy Mode: Status Screen8.2 What You Can DoYou can do the following in this mode:•Use this Navigation Panel to opt out of the Easy mode (Section 8.4 on page 63).•Use the Network Map screen to check if your NBG4615 can ping the gateway and whether it is connected to the Internet (Section 8.5 on page 63).•Use the Control Panel to configure and enable NBG4615 features, including wireless security, wireless scheduling and bandwidth management and so on (Section 8.6 on page 64).•Use the Status Screen to view read-only information about the NBG4615, including the WAN IP, MAC Address of the NBG4615 and the firmware version (Section 8.7 on page 71).8.3 What You Need to KnowBetween the different device modes, the Control Panel (Section 8.6 on page 64) changes depending on which features are applicable to the mode:•Router Mode: All Control Panel features are available.Control PanelStatus ScreenGo toNetworkMapScreenNavigation Panel
Chapter 8 Easy ModeNBG4615 User’s Guide 63•Access Point Mode: Only Power Saving and Wireless Security are available.•Universal Repeater Mode: Only Power Saving and Wireless Security are available.•WISP Mode: The available features for this mode are Game Console, Content Filter, Bandwidth MGMT, and Firewall. 8.4 Navigation PanelUse this navigation panel to opt out of the Easy mode.Figure 34 Control PanelThe following table describes the labels in this screen.8.5 Network MapNote: The Network MAP is viewable by Windows XP (need to install patch), Windows Vista and Windows 7 users only. For Windows XP (Service Pack 2) users, you can see the network devices connected to the NBG4615 by downloading the LLTD (Link Layer Topology Discovery) patch from the Microsoft Website.Note: Don’t worry if the Network Map does not display in your web browser. This feature may not be supported by your system. You can still configure the Control Panel (Section 8.6 on page 64) in the Easy Mode and the NBG4615 features that you want to use in the Expert Mode.Table 19 Control PanelITEM DESCRIPTIONHome Click this to go to the Login page. Expert Mode Click this to change to Expert mode and customize features of the NBG4615.Logout Click this to end the Web Configurator session.
Chapter 8 Easy ModeNBG4615 User’s Guide64When you log into the Network Configurator, the Network Map is shown as follows.Figure 35 Network Map The line connecting the NBG4615 to the gateway becomes green when the NBG4615 is able to ping the gateway. It becomes red when the ping initiating from the NBG4615 does not get a response from the gateway. The same rule applies to the line connecting the gateway to the Internet.You can also view the devices (represented by icons indicating the kind of network device) connected to the NBG4615, including those connecting wirelessly. Right-click on the NBG4615 icon to refresh the network map and go to the Wizard. Right click on the other icons to view information about the device.8.6 Control PanelThe features configurable in Easy Mode are shown in the Control Panel.Figure 36 Control PanelSwitch ON to enable the feature. Otherwise, switch OFF. If the feature is turned on, the green light flashes. If it is turned off, the red light flashes. Additionally, click the feature to open a screen where you can edit its settings.
Chapter 8 Easy ModeNBG4615 User’s Guide 65The following table describes the labels in this screen. 8.6.1 Game EngineWhen this feature is enabled, the NBG4615 maximizes the bandwidth for gaming traffic that it forwards out through an interface.Figure 37 Game EngineTable 20 Control PanelITEM DESCRIPTIONGame Engine Switch ON to maximize bandwidth for gaming traffic in your network. Otherwise, switch OFF.Refer to Section 8.6.1 on page 65 to see this screen.Power Saving Click this to schedule the wireless feature of the NBG4615. Disabling the wireless function helps lower the energy consumption of the NBG4615. Switch ON to apply wireless scheduling. Otherwise, switch OFF.Refer to Section 8.6.2 on page 66 to see this screen.Content Filter Click this to restrict access to certain websites, based on keywords contained in URLs, to which you do not want users in your network to open. Switch ON to apply website filtering. Otherwise, switch OFF.Refer to Section 8.6.3 on page 67 to see this screen.Bandwidth MGMT Click this to edit bandwidth management for predefined applications. Switch ON to have the NBG4615 management bandwidth for uplink and downlink traffic according to an application or service. Otherwise, switch OFF.Refer to Section 8.6.4 on page 68 to see this screen.Firewall Switch ON to ensure that your network is protected from Denial of Service (DoS) attacks. Otherwise, switch OFF.Refer to Section 8.6.5 on page 68 to see this screen.Wireless Security Click this to configure the wireless security, such as SSID, security mode and WPS key on your NBG4615. Refer to Section 8.6.6 on page 69 to see this screen.
Chapter 8 Easy ModeNBG4615 User’s Guide66Note: When this is switched on, the Game Console tab in the Bandwidth Mgmt screen is automatically positioned on top. Turn this off if your network is not using gaming.Click OK to close this screen.8.6.2 Power SavingUse this screen to set the day of the week and time of the day when your wireless LAN is turned on and off. Wireless LAN scheduling is disabled by default. Disabling the wireless capability lowers the energy consumption of the of the NBG4615. Figure 38 Power Saving The following table describes the labels in this screen.Table 21 Power Saving LABEL DESCRIPTIONWLAN Status Select On or Off to specify whether the Wireless LAN is turned on or off (depending on what you selected in the WLAN Status field). This field works in conjunction with the Day and For the following times fields.Day Select Everyday or the specific days to turn the Wireless LAN on or off. If you select Everyday you can not select any specific days. This field works in conjunction with the For the following times field.
Chapter 8 Easy ModeNBG4615 User’s Guide 678.6.3 Content FilterUse this screen to restrict access to certain websites, based on keywords contained in URLs, to which you do not want users in your network to open.Figure 39 Content Filter The following table describes the labels in this screen.For the following times (24-Hour Format)Select a begin time using the first set of hour and minute (min) drop down boxes and select an end time using the second set of hour and minute (min) drop down boxes. If you have chosen On earlier for the WLAN Status the Wireless LAN will turn on between the two times you enter in these fields. If you have chosen Off earlier for the WLAN Status the Wireless LAN will turn off between the two times you enter in these fields. In this time format, midnight is 00:00 and progresses up to 24:00. For example, 6:00 PM is 18:00.Apply Click Apply to save your changes back to the NBG4615.Reset Click Reset to begin configuring this screen afresh.Table 21 Power Saving (continued)LABEL DESCRIPTIONTable 22 Content FilterLABEL DESCRIPTIONAdd Click Add after you have typed a keyword. Repeat this procedure to add other keywords. Up to 64 keywords are allowed.Note: The NBG4615 does not recognize wildcard characters as keywords. When you try to access a web page containing a keyword, you will get a message telling you that the content filter is blocking this request.Delete Highlight a keyword in the text box and click Delete to remove it. The keyword disappears from the text box after you click Apply.
Chapter 8 Easy ModeNBG4615 User’s Guide688.6.4 Bandwidth MGMTUse this screen to set bandwidth allocation to pre-defined services and applications for bandwidth allocation. The NBG4615 uses bandwidth management for incoming and outgoing traffic. Rank the services and applications by dragging them accordingly from High to Low and click Apply. Click Cancel to close the screen.Figure 40 Bandwidth MGNT8.6.5 FirewallEnable this feature to protect the network from Denial of Service (DoS) attacks. The NBG4615 blocks repetitive pings from the WAN that can otherwise cause systems to slow down or hang.Figure 41 FirewallClick OK to close this screen.Apply Click Apply to save your changes.Cancel Click Cancel to close this screen without saving any changes.Table 22 Content Filter (continued)LABEL DESCRIPTIONUse your mouseto drag the itemsaccording to howyou want toprioritize them.Left-click andslide up or down.
Chapter 8 Easy ModeNBG4615 User’s Guide 698.6.6 Wireless SecurityUse this screen to configure security for your the Wireless LAN. You can enter the SSID and select the wireless security mode in the following screen.Note: You can enable the Wireless function of your NBG4615 by first turning on the switch in the back panel.Figure 42 Wireless SecurityThe following table describes the general wireless LAN labels in this screen.Table 23 Wireless SecurityLABEL DESCRIPTIONWireless Network Name (SSID)(Service Set IDentity) The SSID identifies the Service Set with which a wireless station is associated. Wireless stations associating to the access point (AP) must have the same SSID. Enter a descriptive name (up to 32 keyboard characters) for the wireless LAN. Security mode Select WPA-PSK or WPA2-PSK to add security on this wireless network. The wireless clients which want to associate to this network must have same wireless security settings as this device. After you select to use a security, additional options appears in this screen. Select No Security to allow any client to connect to this network without authentication.Wireless password This field appears when you choose wither WPA-PSK or WPA2-PSK as the security mode.Type a pre-shared key from 8 to 63 case-sensitive keyboard characters.Verify password Type the password again to confirm.Apply Click Apply to save your changes back to the NBG4615.Cancel Click Cancel to close this screen.WPS Click this to configure the WPS screen.You can transfer the wireless settings configured here (Wireless Security screen) to another wireless device that supports WPS.
Chapter 8 Easy ModeNBG4615 User’s Guide708.6.7 WPSUse this screen to add a wireless station to the network using WPS. Click WPS in the Wireless Security to open the following screen.Figure 43 Wireless Security: WPS The following table describes the labels in this screen.Table 24 Wireless Security: WPSLABEL DESCRIPTIONWireless Security Click this to go back to the Wireless Security screen.WPS Create a secure wireless network simply by pressing a button. The NBG4615 scans for a WPS-enabled device within the range and performs wireless security information synchronization. Note: After you click the WPS button on this screen, you have to press a similar button in the wireless station utility within 2 minutes. To add the second wireless station, you have to press these buttons on both device and the wireless station again after the first 2 minutes.Register Create a secure wireless network simply by entering a wireless client's PIN (Personal Identification Number) in the NBG4615’s interface and pushing this button.Type the same PIN number generated in the wireless station’s utility. Then click Register to associate to each other and perform the wireless security information synchronization.Exit Click Exit to close this screen.
Chapter 8 Easy ModeNBG4615 User’s Guide 718.7 Status Screen in Easy ModeIn the Network Map screen, click Status to view read-only information about the NBG4615.Figure 44 Status Screen in Easy Mode The following table describes the labels in this screen. Table 25 Status Screen in Easy ModeITEM DESCRIPTIONName This is the name of the NBG4615 in the network. You can change this in the Maintenance > General screen in Section 28.3 on page 226.Time This is the current system date and time.The date is in YYYY:MM:DD (Year-Month-Day) format. The time is in HH:MM:SS (Hour:Minutes:Seconds) format.WAN IP This is the IP address of the WAN port.MAC Address This is the MAC address of the NBG4615.Firmware Version This shows the firmware version of the NBG4615. The firmware version format shows the trunk version, model code and release number.Wireless Network Name This shows the SSID of the wireless network. You can configure this in the Wireless Security screen (Section 8.6.6 on page 69; Section 14.2 on page 133).Security This shows the wireless security used by the NBG4615.
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NBG4615 User’s Guide 73CHAPTER 9 Router Mode9.1 OverviewThe NBG4615 is set to router mode by default. Routers are used to connect the local network to another network (for example, the Internet). In the figure below, the NBG4615 connects the local network (LAN1 ~ LAN4) to the Internet.Figure 45 NBG4615 NetworkNote: The Status screen is shown after changing to the Expert mode of the Web Configurator. It varies depending on the device mode of your NBG4615.Modem
Chapter 9 Router ModeNBG4615 User’s Guide749.2 Router Mode Status ScreenClick to open the status screen. Figure 46 Status Screen: Router Mode The following table describes the icons shown in the Status screen.Table 26 Status Screen Icon Key: Router Mode ICON DESCRIPTIONClick this icon to view copyright and a link for related product information.Click this icon to go to Easy Mode. See Chapter 8 on page 61.Click this to go to the Home page. See Chapter 6 on page 53.Select a number of seconds or None from the drop-down list box to refresh all screen statistics automatically at the end of every time interval or to not refresh the screen statistics.
Chapter 9 Router ModeNBG4615 User’s Guide 75The following table describes the labels shown in the Status screen.Click this button to refresh the status screen statistics.Click this icon to see the Status page. The information in this screen depends on the device mode you select. Click this icon to see the Monitor navigation menu. Click this icon to see the Configuration navigation menu. Click this icon to see the Maintenance navigation menu. Table 26 Status Screen Icon Key: Router Mode (continued)ICON DESCRIPTIONTable 27 Status Screen: Router Mode LABEL DESCRIPTIONLogout Click this at any time to exit the Web Configurator.Device InformationHost Name This is the System Name you enter in the Maintenance > General screen. It is for identification purposes.Firmware Version This is the firmware version and the date created. Sys OP Mode This is the device mode (Section 7.1.2 on page 59) to which the NBG4615 is set - Router Mode.WAN Information- MAC Address This shows the WAN Ethernet adapter MAC Address of your device.- IP Address This shows the WAN port’s IP address.- IP Subnet Mask This shows the WAN port’s subnet mask.- Default Gateway This shows the WAN port’s gateway IP address.- DHCP This shows the LAN port’s DHCP role - Client or None.LAN Information- MAC Address This shows the LAN Ethernet adapter MAC Address of your device.- IP Address This shows the LAN port’s IP address.- IP Subnet Mask This shows the LAN port’s subnet mask.- DHCP This shows the LAN port’s DHCP role - Server or Disable.WLAN Information- WLAN OP Mode This is the device mode (Section 7.1.2 on page 59) to which the NBG4615’s wireless LAN is set - Access Point Mode.- MAC Address This shows the wireless adapter MAC Address of your device.- Status This shows the current status of the Wireless LAN - ON or OFF.- Name (SSID) This shows a descriptive name used to identify the NBG4615 in the wireless LAN. - Channel This shows the channel number which you select manually.
Chapter 9 Router ModeNBG4615 User’s Guide76- Operating Channel This shows the channel number which the NBG4615 is currently using over the wireless LAN. - Security Mode This shows the level of wireless security the NBG4615 is using.- 802.11 Mode This shows the wireless standard.- WPS This displays Configured when the WPS has been set up. This displays Unconfigured if the WPS has not been set up.Click the status to display Network > Wireless LAN > WPS screen.System StatusItem This column shows the type of data the NBG4615 is recording.Data This column shows the actual data recorded by the NBG4615.System Up Time This is the total time the NBG4615 has been on.Current Date/Time This field displays your NBG4615’s present date and time.System Resource- CPU Usage This displays what percentage of the NBG4615’s processing ability is currently used. When this percentage is close to 100%, the NBG4615 is running at full load, and the throughput is not going to improve anymore. If you want some applications to have more throughput, you should turn off other applications (for example, using bandwidth management.)- Memory Usage This shows what percentage of the heap memory the NBG4615 is using. System Setting- Firewall This shows whether the firewall is enabled or not.- Bandwidth Management This shows whether the bandwidth management is enabled or not.- UPnP This shows whether UPnP is enabled or not.- Configuration Mode This shows the web configurator mode you are viewing - Expert.Interface StatusInterface This displays the NBG4615 port types. The port types are: WAN, LAN and WLAN.Status For the LAN and WAN ports, this field displays Down (line is down) or Up (line is up or connected).For the WLAN, it displays Up when the WLAN is enabled or Down when the WLAN is disabled.Rate For the LAN ports, this displays the port speed and duplex setting or N/A when the line is disconnected.For the WAN port, it displays the port speed and duplex setting if you’re using Ethernet encapsulation. This field displays N/A when the line is disconnected.For the WLAN, it displays the maximum transmission rate when the WLAN is enabled and N/A when the WLAN is disabled.SummaryTable 27 Status Screen: Router Mode (continued) LABEL DESCRIPTION
Chapter 9 Router ModeNBG4615 User’s Guide 779.2.1 Navigation PanelUse the sub-menus on the navigation panel to configure NBG4615 features. Figure 47 Navigation Panel: Router Mode The following table describes the sub-menus.BW MGMT Monitor Click Details... to go to the Monitor > BW MGMT Monitor screen (Section 6.4 on page 55). Use this screen to view the amount of network bandwidth that applications running in the network are using.DHCP Table Click Details... to go to the Monitor > DHCP Table screen (Section 6.5 on page 56). Use this screen to view current DHCP client information.Packet Statistics Click Details... to go to the Monitor > Packet Statistics screen (Section 6.6 on page 57). Use this screen to view port status and packet specific statistics.WLAN Station Status Click Details... to go to the Monitor > WLAN Station Status screen (Section 6.7 on page 58). Use this screen to view the wireless stations that are currently associated to the NBG4615.Table 27 Status Screen: Router Mode (continued) LABEL DESCRIPTIONTable 28 Navigation Panel: Router ModeLINK TAB FUNCTIONStatus This screen shows the NBG4615’s general device, system and interface status information. Use this screen to access the wizard, and summary statistics tables.MONITORLog Use this screen to view the list of activities recorded by your NBG4615.
Chapter 9 Router ModeNBG4615 User’s Guide78BW MGMT Use this screen to view the amount of network bandwidth that applications running in the network are using.DHCP Table Use this screen to view current DHCP client information.Packet Statistics Use this screen to view port status and packet specific statistics.WLAN Station Status Use this screen to view the wireless stations that are currently associated to the NBG4615.CONFIGURATIONNetworkWireless LAN General Use this screen to configure wireless LAN.Security Use this screen to configure the level of wireless security for the NBG4615.MAC Filter Use the MAC filter screen to configure the NBG4615 to block access to devices or block the devices from accessing the NBG4615.Advanced This screen allows you to configure advanced wireless settings.QoS Use this screen to configure Wi-Fi Multimedia Quality of Service (WMM QoS). WMM QoS allows you to prioritize wireless traffic according to the delivery requirements of individual services.WPS Use this screen to configure WPS.WPS Station Use this screen to add a wireless station using WPS.Scheduling Use this screen to schedule the times the Wireless LAN is enabled.WDS Use this screen to set up Wireless Distribution System (WDS) on your NBG4615. IPv6 IPv6 Use this screen to set the IPv6 settings for your NBG4615.WAN Internet Connection This screen allows you to configure ISP parameters, WAN IP address assignment, DNS servers and the WAN MAC address. Advanced Use this screen to configure other advanced properties.IGMP Snooping Use this screen to enable IGMP snooping if you have LAN users that subscribe to multicast services.LAN IP Use this screen to configure LAN IP address and subnet mask.IP Alias Use this screen to have the NBG4615 apply IP alias to create LAN subnets.DHCP Server General Use this screen to enable the NBG4615’s DHCP server.Advanced Use this screen to assign IP addresses to specific individual computers based on their MAC addresses and to have DNS servers assigned by the DHCP server.Table 28 Navigation Panel: Router Mode (continued)LINK TAB FUNCTION
Chapter 9 Router ModeNBG4615 User’s Guide 79NAT General Use this screen to enable NAT.Application Use this screen to configure servers behind the NBG4615.Advanced Use this screen to change your NBG4615’s port triggering settings.DDNS General Use this screen to set up dynamic DNS.Static Route IP Static Route Use this screen to configure IP static routes.RIP RIP Use this screen to enable RIPv1 or RIPv2, which are LAN broadcast protocols.SecurityFirewall General Use this screen to activate/deactivate the firewall.Services This screen shows a summary of the firewall rules, and allows you to edit/add a firewall rule.Content Filter Content Filter Use this screen to block certain web features and sites containing certain keywords in the URL.ManagementBandwidth ManagementGeneral Use this screen to enable bandwidth management.Advanced Use this screen to set the upstream bandwidth and edit a bandwidth management rule.Monitor Use this screen to view the amount of network bandwidth that applications running in the network are using.Remote ManagementWWW Use this screen to be able to access the NBG4615 from the LAN, WAN or both.UPnP General Use this screen to enable UPnP on the NBG4615. MAINTENANCEGeneral General Use this screen to view and change administrative settings such as system and domain names.Password Password Setup Use this screen to change the password of your NBG4615. Time Time Setting Use this screen to change your NBG4615’s time and date.Firmware Upgrade Firmware Upgrade Use this screen to upload firmware to your NBG4615.Backup/Restore Backup/Restore Use this screen to backup and restore the configuration or reset the factory defaults to your NBG4615. Reset/Restart Restart This screen allows you to reboot the NBG4615 without turning the power off.Sys OP Mode Sys OP Mode This screen allows you to select whether your device acts as a Router or a Access Point.Table 28 Navigation Panel: Router Mode (continued)LINK TAB FUNCTION
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NBG4615 User’s Guide 81CHAPTER 10 Access Point Mode10.1 OverviewUse your NBG4615 as an access point (AP) if you already have a router or gateway on your network. In this mode your NBG4615 bridges a wired network (LAN) and wireless LAN (WLAN) in the same subnet. See the figure below for an example.Figure 48 Wireless Internet Access in Access Point Mode Many screens that are available in Router mode are not available in Access Point mode, such as bandwidth management and firewall.Note: See Chapter 13 on page 111 for an example of setting up a wireless network in Access Point mode. 10.2 What You Can Do•Use the Status screen to view read-only information about your NBG4615 (Section 10.4 on page 84).•Use the LAN screen to set the IP address for your NBG4615 acting as an access point (Section 10.5 on page 86).
Chapter 10 Access Point ModeNBG4615 User’s Guide8210.3 What You Need to KnowSee Chapter 13 on page 111 for a tutorial on setting up a network with the NBG4615 as an access point.10.3.1 Setting your NBG4615 to AP Mode1Log into the Web Configurator if you haven’t already. See the Quick start Guide for instructions on how to do this.2To use your NBG4615 as an access point, go to Maintenance > Sys OP Mode > General and select Access Point mode. Figure 49 Changing to Access Point modeNote: You have to log in to the Web Configurator again when you change modes.As soon as you do, your NBG4615 is already in Access Point mode.3When you select Access Point Mode, the following pop-up message window appears.Figure 50 Pop up for Access Point mode Click OK. The Web Configurator refreshes once the change to Access Point mode is successful.
Chapter 10 Access Point ModeNBG4615 User’s Guide 8310.3.2 Accessing the Web Configurator in Access Point ModeLog in to the Web Configurator in Access Point mode, do the following:1Connect your computer to the LAN port of the NBG4615. 2The default IP address of the NBG4615 is “192.168.1.2”. In this case, your computer must have an IP address in the range between “192.168.1.3” and “192.168.1.254”.3Click Start > Run on your computer in Windows. Type “cmd” in the dialog box. Enter “ipconfig” to show your computer’s IP address. If your computer’s IP address is not in the correct range then see Appendix D on page 277 for information on changing your computer’s IP address.4After you’ve set your computer’s IP address, open a web browser such as Internet Explorer and type “192.168.1.2” as the web address in your web browser.Note: After clicking Login, the Easy mode appears. Refer to Section on page 61 for the Easy mode screens. Change to Expert mode to see the screens described in the sections following this.10.3.3 Configuring your WLAN, Bandwidth Management and Maintenance SettingsThe configuration of wireless, bandwidth management and maintenance settings in Access Point mode is the same as for Router Mode.• See Chapter 14 on page 129 for information on the configuring your wireless network.• See Chapter 25 on page 205 for information on configuring your Bandwidth Management screen. • See Chapter 28 on page 225 for information on configuring your Maintenance settings.
Chapter 10 Access Point ModeNBG4615 User’s Guide8410.4 AP Mode Status ScreenClick to open the Status screen. Figure 51 Status Screen: Access Point Mode The following table describes the labels shown in the Status screen.Table 29 Status Screen: Access Point Mode LABEL DESCRIPTIONLogout Click this at any time to exit the Web Configurator.Device InformationHost Name This is the System Name you enter in the Maintenance > General screen. It is for identification purposes.Firmware Version This is the firmware version and the date created. Sys OP Mode This is the device mode (Section 7.1.2 on page 59) to which the NBG4615 is set - Access Point Mode.LAN Information- MAC Address This shows the LAN Ethernet adapter MAC Address of your device.- IP Address This shows the LAN port’s IP address.- IP Subnet Mask This shows the LAN port’s subnet mask.- DHCP This shows the LAN port’s DHCP role - Client or None.
Chapter 10 Access Point ModeNBG4615 User’s Guide 85WLAN Information- WLAN OP Mode This is the device mode (Section 7.1.2 on page 59) to which the NBG4615’s wireless LAN is set - Access Point Mode.- MAC Address This shows the wireless adapter MAC Address of your device.- Status This shows the current status of the Wireless LAN - ON or OFF.- Name (SSID) This shows a descriptive name used to identify the NBG4615 in the wireless LAN. - Channel This shows the channel number which you select manually.- Operating Channel This shows the channel number which the NBG4615 is currently using over the wireless LAN. - Security Mode This shows the level of wireless security the NBG4615 is using.- 802.11 Mode This shows the wireless standard.- WPS This displays Configured when the WPS has been set up. This displays Unconfigured if the WPS has not been set up.Click the status to display Network > Wireless LAN > WPS screen.System StatusItem This column shows the type of data the NBG4615 is recording.Data This column shows the actual data recorded by the NBG4615.System Up Time This is the total time the NBG4615 has been on.Current Date/Time This field displays your NBG4615’s present date and time.System Resource- CPU Usage This displays what percentage of the NBG4615’s processing ability is currently used. When this percentage is close to 100%, the NBG4615 is running at full load, and the throughput is not going to improve anymore. If you want some applications to have more throughput, you should turn off other applications (for example, using bandwidth management.- Memory Usage This shows what percentage of the heap memory the NBG4615 is using. System Setting- Configuration Mode This shows the web configurator mode you are viewing - Expert.Interface StatusInterface This displays the NBG4615 port types. The port types are: LAN and WLAN.Status For the LAN and WAN ports, this field displays Down (line is down) or Up (line is up or connected).For the WLAN, it displays Up when the WLAN is enabled or Down when the WLAN is disabled.Table 29 Status Screen: Access Point Mode (continued)LABEL DESCRIPTION
Chapter 10 Access Point ModeNBG4615 User’s Guide8610.4.0.1 Navigation PanelUse the menu in the navigation panel to configure NBG4615 features in Access Point mode.The following screen and table show the features you can configure in Access Point mode.Figure 52 Menu: Access Point Mode Refer to Table 28 on page 77 for descriptions of the labels shown in the Navigation panel.10.5 LAN ScreenUse this section to configure your LAN settings while in Access Point mode. Click Network > LAN to see the screen below.Rate For the LAN ports, this displays the port speed and duplex setting or N/A when the line is disconnected.For the WAN port, it displays the port speed and duplex setting if you’re using Ethernet encapsulation. This field displays N/A when the line is disconnected.For the WLAN, it displays the maximum transmission rate when the WLAN is enabled and N/A when the WLAN is disabled.SummaryPacket Statistics Click Details... to go to the Monitor > Packet Statistics screen (Section 6.6 on page 57). Use this screen to view port status and packet specific statistics.WLAN Station Status Click Details... to go to the Monitor > WLAN Station Status screen (Section 6.7 on page 58). Use this screen to view the wireless stations that are currently associated to the NBG4615.Table 29 Status Screen: Access Point Mode (continued)LABEL DESCRIPTION
Chapter 10 Access Point ModeNBG4615 User’s Guide 87Note: If you change the IP address of the NBG4615 in the screen below, you will need to log into the NBG4615 again using the new IP address.Figure 53 Network > LAN > IP The table below describes the labels in the screen.Table 30 Network > LAN > IPLABEL DESCRIPTIONGet from DHCP Server Click this to deploy the NBG4615 as an access point in the network. When you enable this, the NBG4615 gets its IP address from the network’s DHCP server (for example, your ISP). Users connected to the NBG4615 can now access the network (i.e., the Internet if the IP address is given by the ISP).The Web Configurator may no longer be accessible unless you know the IP address assigned by the DHCP server to the NBG4615. You need to reset the NBG4615 to be able to access the Web Configurator again (see Section 28.7 on page 231 for details on how to reset the NBG4615).Also when you select this, you cannot enter an IP address for your NBG4615 in the field below.Use Defined LAN IP Address Click this if you want to specify the IP address of your NBG4615. Or if your ISP or network administrator gave you a static IP address to access the network or the Internet.IP Address Type the IP address in dotted decimal notation. The default setting is 192.168.1.2. If you change the IP address you will have to log in again with the new IP address. IP Subnet Mask The subnet mask specifies the network number portion of an IP address. Your NBG4615 will automatically calculate the subnet mask based on the IP address that you assign. Unless you are implementing subnetting, use the subnet mask computed by the NBG4615.Gateway IP Address Enter a Gateway IP Address (if your ISP or network administrator gave you one) in this field.DNS Assignment
Chapter 10 Access Point ModeNBG4615 User’s Guide88First DNS ServerSecond DNS ServerSelect From ISP if your ISP dynamically assigns DNS server information (and the NBG4615's WAN IP address). The field to the right displays the (read-only) DNS server IP address that the ISP assigns. Select User-Defined if you have the IP address of a DNS server. Enter the DNS server's IP address in the field to the right. If you chose User-Defined, but leave the IP address set to 0.0.0.0, User-Defined changes to None after you click Apply. If you set a second choice to User-Defined, and enter the same IP address, the second User-Defined changes to None after you click Apply. Select None if you do not want to configure DNS servers. If you do not configure a DNS server, you must know the IP address of a computer in order to access it.Apply Click Apply to save your changes to the NBG4615.Cancel Click Cancel to reload the previous configuration for this screen.Table 30 Network > LAN > IP (continued)LABEL DESCRIPTION
NBG4615 User’s Guide 89CHAPTER 11 Universal Repeater Mode11.1 OverviewIn universal repeater mode, your NBG4615 can act as an access point and wireless client at the same time. The NBG4615 can connect to an existing network through another access point and also lets wireless clients connect to the network through it. This helps you expand wireless coverage when you have an access point or wireless router already in your network.In the example below, the NBG4615 (A) is configured as a universal repeater. It has three clients that want to connect to the Internet. The NBG4615 wirelessly connects to the available access point (B). Figure 54 Universal Repeater ModeAfter the NBG4615 and the access point connect, the NBG4615 acquires its IP address from the access point. The clients of the NBG4615 can now surf the Internet. 11.2 What You Can Do•Use the Status screen to view read-only information about your NBG4615 (Section 11.5 on page 92).•Use the LAN screen to set the IP address for your NBG4615 acting as an access point (Section 10.5 on page 86).•Use the Universal Repeater screen to configure the security between the NBG4615 and another access point (Section 11.6 on page 94).AB
Chapter 11 Universal Repeater ModeNBG4615 User’s Guide90•Use other Wireless LAN screens to configure the wireless settings and wireless security between the wireless clients and the NBG4615.11.3 What You Need to KnowWith the exception of the Wireless LAN > AP Client screen, other configuration screens in Universal Repeater mode are similar to the ones in Access Point Mode. See Chapter 14 on page 129 through Chapter 28 on page 236 of this User’s Guide.11.4 Setting your NBG4615 to Universal Repeater Mode1Connect your computer to the LAN port of the NBG4615. 2The default IP address of the NBG4615 is “192.168.1.2”. In this case, your computer must have an IP address in the range between “192.168.1.3” and “192.168.1.254”.3Click Start > Run on your computer in Windows. Type “cmd” in the dialog box. Enter “ipconfig” to show your computer’s IP address. If your computer’s IP address is not in the correct range then see Appendix C on page 163 for information on changing your computer’s IP address.4After you’ve set your computer’s IP address, open a web browser such as Internet Explorer and type “http://192.168.1.2” as the web address in your web browser.5Enter “1234” (default) as the password and click Login.6Type a new password and retype it to confirm, then click Apply. Otherwise, click Ignore.7The Easy mode appears. Click Expert Mode in the navigation panel.
Chapter 11 Universal Repeater ModeNBG4615 User’s Guide 918To set your NBG4615 to Universal Repeater Mode, on the left of the screen, click Maintenance > Sys OP Mode and select Universal Repeater Mode. Figure 55 Changing to Universal Repeater modeNote: You have to log in to the Web Configurator again when you change modes. As soon as you do, your NBG4615 is already in Universal Repeater mode.Note: The Universal Repeater mode IP address is always the same as the Access Point mode IP address. If you changed the IP address of your NBG4615 while in Access Point mode, use this IP address in Universal Repeater mode. 9When you select Universal Repeater Mode, the following pop-up message window appears.Figure 56 Pop up for Universal Repeater mode Click OK. The Web Configurator refreshes once the change to Universal Repeater mode is successful.
Chapter 11 Universal Repeater ModeNBG4615 User’s Guide9211.5 Universal Repeater Mode Status ScreenClick to open the status screen. Figure 57 Status: Universal Repeater Mode The following table describes the labels shown in the Status screen.Table 31 Status Screen: Universal Repeater Mode LABEL DESCRIPTIONLogout Click this at any time to exit the Web Configurator.Device InformationHost Name This is the System Name you enter in the Maintenance > General screen. It is for identification purposes.Firmware Version This is the firmware version and the date created. Sys OP Mode This is the device mode (Section 7.1.2 on page 59) to which the NBG4615 is set - Universal Repeater Mode.LAN InformationMAC Address This shows the LAN Ethernet adapter MAC Address of your device.IP Address This shows the LAN port’s IP address.IP Subnet Mask This shows the LAN port’s subnet mask.DHCP This shows the LAN port’s DHCP role - Client or None.
Chapter 11 Universal Repeater ModeNBG4615 User’s Guide 93WLAN InformationWLAN OP Mode This is the device mode (Section 7.1.2 on page 59) to which the NBG4615’s wireless LAN is set - Universal Repeater Mode.MAC Address This shows the wireless adapter MAC Address of your device.Status This shows the current status of the Wireless LAN - ON.Name (SSID) This shows a descriptive name used to identify the NBG4615 in the wireless LAN. Channel This shows the channel number which you select manually or the NBG4615 automatically scans and selects.Operating Channel This shows the channel number which the NBG4615 is currently using over the wireless LAN. Security Mode This shows the level of wireless security the NBG4615 is using.802.11 Mode This shows the wireless standard.WLAN Station Status If the NBG4615 has successfully connected to an AP or wireless router, it displays the SSID and MAC address of the AP or wireless router in this field.WPS This displays Configured when the WPS has been set up. This displays Unconfigured if the WPS has not been set up.Click the status to display Network > Wireless LAN > WPS screen.Interface StatusInterface This displays the NBG4615 port types. The port types are: LAN and WLAN.Status For the LAN and WAN ports, this field displays Down (line is down) or Up (line is up or connected).For the WLAN, it displays Up when the WLAN is enabled or Down when the WLAN is disabled.Rate For the LAN ports, this displays the port speed or N/A when the line is disconnected.For the WLAN, it displays the maximum transmission rate when the WLAN is enabled and N/A when the WLAN is disabled.System StatusItem This column shows the type of data the NBG4615 is recording.Data This column shows the actual data recorded by the NBG4615.System Up Time This is the total time the NBG4615 has been on.Current Date/Time This field displays your NBG4615’s present date and time.System ResourceCPU Usage This displays what percentage of the NBG4615’s processing ability is currently used. When this percentage is close to 100%, the NBG4615 is running at full load, and the throughput is not going to improve anymore. If you want some applications to have more throughput, you should turn off other applications (for example, using bandwidth management.Memory Usage This shows what percentage of the heap memory the NBG4615 is using. Table 31 Status Screen: Universal Repeater Mode (continued)LABEL DESCRIPTION
Chapter 11 Universal Repeater ModeNBG4615 User’s Guide9411.5.0.1 Navigation PanelUse the menu in the navigation panel to configure NBG4615 features in Universal Repeater mode.The following screen and table show the features you can configure in Universal Repeater mode.Figure 58 Menu: Universal Repeater Mode Refer to Table 28 on page 77 for descriptions of the labels shown in the Navigation panel.11.6 Universal Repeater ScreenUse this screen to enter the SSID and select the wireless security mode used by the wireless device to which you want to connect. Go to Configuration > Wireless LAN > Universal Repeater to open the Universal Repeater screen. The screen varies depending on security mode.System SettingConfiguration Mode This shows the web configurator mode you are viewing - Expert.SummaryPacket Statistics Click Details... to go to the Monitor > Packet Statistics screen (Section 6.6 on page 57). Use this screen to view port status and packet specific statistics.WLAN Station Status Click Details... to go to the Monitor > WLAN Station Status screen (Section 6.7 on page 58). Use this screen to view the wireless stations that are currently associated to the NBG4615.Table 31 Status Screen: Universal Repeater Mode (continued)LABEL DESCRIPTION
Chapter 11 Universal Repeater ModeNBG4615 User’s Guide 95Note: To have wireless clients access or acquire an IP address from another access point or wireless router (B) through the NBG4615 (A) in universal repeater mode, you must set the channel number in the Wireless LAN > General screen to be the same as the one on the wireless router or AP to which the NBG4615 wants to connect.11.6.1 No SecurityFigure 59 Universal Repeater Mode: Wireless LAN > Universal Repeater: No SecurityThe following table describes the labels in this screen. ABTable 32 Universal Repeater Mode: Wireless LAN > Universal Repeater: No SecurityLABEL DESCRIPTIONUniversal Repeater Parameters Enable Select this option to have the NBG4615 connect to the specified access point.SSID Enter the name of the access point to which you are connecting.MAC Address (Optional) Enter the MAC address of the access point to which you are connecting.Security Mode Select No Security if the access point to which you want to connect does not use encryption.Apply Click Apply to save your changes back to the NBG4615.Cancel Click Cancel to reload the previous configuration for this screen.
Chapter 11 Universal Repeater ModeNBG4615 User’s Guide9611.6.2 Static WEPFigure 60 Universal Repeater Mode: Wireless LAN > Universal Repeater: Static WEPThe following table describes the labels in this screen. Table 33 Universal Repeater Mode: Wireless LAN > Universal Repeater: Static WEPLABEL DESCRIPTIONUniversal Repeater Parameters Enable Select this option to have the NBG4615 connect to the specified access point.SSID Enter the name of the access point to which you are connecting.MAC Address (Optional) Enter the MAC address of the access point to which you are connecting.Security Mode Select Static WEP if the access point to which you want to connect uses WEP data encryption.Encryption Type Select Open or Shared Key from the drop-down list box.This field specifies whether the wireless clients have to provide the WEP key to log into the wireless network. Keep this setting at Open unless you want to force a key verification before communication between the wireless client and the NBG4615 occurs. Select Shared Key to force the clients to provide the WEP key prior to communication. WEP Key TitleWEPKey Default Select a default WEP key to use for data encryption.
Chapter 11 Universal Repeater ModeNBG4615 User’s Guide 9711.6.3 WPA(2)-PSKFigure 61 Universal Repeater Mode: Wireless LAN > Universal Repeater: WPA(2)-PSK The following table describes the labels in this screen. WEP Key 1 ~ WEP Key 4 The WEP keys are used to encrypt data. Both the NBG4615 and the access point must use the same WEP key for data transmission.If you chose HEX, enter 10 or 26 hexadecimal characters in the range of "A-F", "a-f" and "0-9" (for example, 11AA22BB33) for a 64-bit or 128-bit WEP key respectively.If you chose ASCII, enter any 5 or 13 ASCII characters (case sensitive) ranging from "a-z", "A-Z" and "0-9" (for example, MyKey) for a 64-bit or 128-bit WEP key respectively. You must configure at least one key, only one key can be activated at any one time.Apply Click Apply to save your changes back to the NBG4615.Cancel Click Cancel to reload the previous configuration for this screen.Table 33 Universal Repeater Mode: Wireless LAN > Universal Repeater: Static WEP (continued)LABEL DESCRIPTIONTable 34 Universal Repeater Mode: Wireless LAN > Universal Repeater: WPA(2)-PSKLABEL DESCRIPTIONUniversal Repeater Parameters Enable Select this option to have the NBG4615 connect to the specified access point.SSID Enter the name of the access point to which you are connecting.MAC Address (Optional) Enter the MAC address of the access point to which you are connecting.Security Mode Select WPA-PSK or WPA2-PSK if the access point to which you want to connect uses WPA-PSK or WPA2-PSK.
Chapter 11 Universal Repeater ModeNBG4615 User’s Guide98Encryption Type Select the type of wireless encryption employed by the access point to which you want to connect. Pre-Shared Key WPA-PSK or WPA2-PSK uses a simple common password for authentication.Type the password employed by the access point to which you want to connect. Apply Click Apply to save your changes back to the NBG4615.Reset Click Reset to reload the previous configuration for this screen.Table 34 Universal Repeater Mode: Wireless LAN > Universal Repeater: WPA(2)-PSK (continued)LABEL DESCRIPTION
NBG4615 User’s Guide 99CHAPTER 12 WISP Mode12.1 OverviewYour NBG4615 can act as a wireless client. In wireless client mode, it can connect to an existing network via an access point. Use this mode if you already have an access point or router in your network.In the example below, one NBG4615 (A) is configured as a wireless client and another is used as an access point (B). The wireless client has two clients that need to connect to the Internet. The NBG4615 wirelessly connects to the available access point (B). Figure 62 Wireless Client ModeAfter the NBG4615 and the access point connect, the NBG4615 acquires its WAN IP address from the access point. The clients of the NBG4615 can now surf the Internet. 12.2 What You Can Do•Use the Status screen to view read-only information about your NBG4615 (Section 12.4 on page 101).•Use the LAN screen to set the IP address for your NBG4615 acting as an access point (Section 10.5 on page 86).•Use the Wireless LAN screen to associate your NBG4615 (acting as a wireless client) with an existing access point (Section 12.5 on page 104).built-infirewallAccessPointWISP
Chapter 12 WISP ModeNBG4615 User’s Guide10012.3 What You Need to KnowWith the exception of the Wireless LAN screen, the Monitor, Configuration and Maintenance screens in WISP mode are similar to the ones in Router mode. See Chapter 14 on page 129 through Chapter 28 on page 236 of this User’s Guide.12.3.1 Setting your NBG4615 to WISP Mode1Log into the Web Configurator if you haven’t already. See the Quick start Guide for instructions on how to do this.2To set your NBG4615 to WISP Mode, go to Maintenance > Sys OP Mode > General and select WISP Mode. Figure 63 Changing to WISP modeNote: You have to log in to the Web Configurator again when you change modes.As soon as you do, your NBG4615 is already in WISP mode.3When you select WISP Mode, the following pop-up message window appears.Figure 64 Pop up window for WISP mode Click OK. The Web Configurator refreshes once the change to WISP mode is successful.12.3.2 Accessing the Web Configurator in WISP ModeTo login to Web Configurator in WISP Mode, do the following:
Chapter 12 WISP ModeNBG4615 User’s Guide 1011Connect your computer to the LAN port of the NBG4615. 2The default IP address of the NBG4615 is “192.168.1.1”. If you did not change this, you can use the same IP address in WISP Mode. Open a web browser such as Internet Explorer and type “192.168.1.1” as the web address in your web browser. If you changed the IP address of your NBG4615 while in Router mode, use this IP address in WISP Mode. The WISP Mode IP address is always the same as the Router mode IP address.Note: After clicking Login, the Easy Mode appears. Refer to Section on page 61 for the Easy Mode screens. Click Expert mode to see the screens described in the sections following this.12.4 WISP Mode Status ScreenClick to open the status screen. Figure 65 Status: WISP Mode
Chapter 12 WISP ModeNBG4615 User’s Guide102The following table describes the labels shown in the Status screen.Table 35 Status Screen: WISP Mode LABEL DESCRIPTIONLogout Click this at any time to exit the Web Configurator.Device InformationHost Name This is the System Name you enter in the Maintenance > General screen. It is for identification purposes.Firmware Version This is the firmware version and the date created. Sys OP Mode This is the device mode (Section 7.1.2 on page 59) to which the NBG4615 is set - WISP Mode.WAN Information- MAC Address This shows the WAN Ethernet adapter MAC Address of your device.- IP Address This shows the WAN port’s IP address.- IP Subnet Mask This shows the WAN port’s subnet mask.- Default Gateway This shows the WAN port’s gateway IP address.- DHCP This shows the LAN port’s DHCP role - Client or None.LAN Information- MAC Address This shows the LAN Ethernet adapter MAC Address of your device.- IP Address This shows the LAN port’s IP address.- IP Subnet Mask This shows the LAN port’s subnet mask.- DHCP This shows the LAN port’s DHCP role - Server or Disable.WLAN Information- WLAN OP Mode This is the device mode (Section 7.1.2 on page 59) to which the NBG4615’s wireless LAN is set - WISP Mode.- MAC Address This shows the wireless adapter MAC Address of your device.- Status This shows the current status of the Wireless LAN - ON or OFF.- Name (SSID) This shows a descriptive name used to identify the NBG4615 in the wireless LAN. - Connect Status This shows whether or not the NBG4615 has successfully associated with an access point - Associated or Disassociated.- Security Mode This shows the level of wireless security the NBG4615 is using.- 802.11 Mode This shows the wireless standard.System StatusItem This column shows the type of data the NBG4615 is recording.Data This column shows the actual data recorded by the NBG4615.System Up Time This is the total time the NBG4615 has been on.Current Date/Time This field displays your NBG4615’s present date and time.System Resource
Chapter 12 WISP ModeNBG4615 User’s Guide 10312.4.0.1 Navigation PanelUse the menu in the navigation panel to configure NBG4615 features in WISP mode.- CPU Usage This displays what percentage of the NBG4615’s processing ability is currently used. When this percentage is close to 100%, the NBG4615 is running at full load, and the throughput is not going to improve anymore. If you want some applications to have more throughput, you should turn off other applications (for example, using bandwidth management.- Memory Usage This shows what percentage of the heap memory the NBG4615 is using. System Setting- Firewall This shows whether the firewall is enabled or not.- Bandwidth Management This shows whether the bandwidth management is enabled or not.- UPnP This shows whether UPnP is enabled or not.- Configuration Mode This shows the web configurator mode you are viewing - Expert.Interface StatusInterface This displays the NBG4615 port types. The port types are: LAN and WLAN.Status For the LAN and WAN ports, this field displays Down (line is down) or Up (line is up or connected).For the WLAN, it displays Up when the WLAN is enabled or Down when the WLAN is disabled.Rate For the LAN ports, this displays the port speed and duplex setting or N/A when the line is disconnected.For the WAN port, it displays the port speed and duplex setting if you’re using Ethernet encapsulation and Idle (line (ppp) idle), Dial (starting to trigger a call) and Drop (dropping a call) if you're using PPPoE or PPTP encapsulation. This field displays N/A when the line is disconnected.For the WLAN, it displays the maximum transmission rate when the WLAN is enabled and N/A when the WLAN is disabled.SummaryBW MGMT Monitor Click Details... to go to the Monitor > BW MGMT Monitor screen (Section 6.4 on page 55). Use this screen to view the amount of network bandwidth that applications running in the network are using.DHCP Table Click Details... to go to the Monitor > DHCP Table screen (Section 6.5 on page 56). Use this screen to view current DHCP client information.Packet Statistics Click Details... to go to the Monitor > Packet Statistics screen (Section 6.6 on page 57). Use this screen to view port status and packet specific statistics.Table 35 Status Screen: WISP Mode (continued) LABEL DESCRIPTION
Chapter 12 WISP ModeNBG4615 User’s Guide104The following screen and table show the features you can configure in Access Point mode.Figure 66 Menu: WISP Mode Refer to Table 28 on page 77 for descriptions of the labels shown in the Navigation panel.12.5 Wireless LAN General ScreenUse this screen to configure the wireless LAN settings of your NBG4615. Go to Configuration > Wireless LAN > General to open the following screen.Figure 67 WISP Mode: Wireless LAN > General The following table describes the labels in this screen. Table 36 WISP Mode: Wireless LAN > GeneralLABEL DESCRIPTIONWISP ParametersSSID Enter the name of the access point to which you are connecting.Channel Selection The range of radio frequencies used by IEEE 802.11b/g/n wireless devices is called a channel. The device will automatically select the channel with the least interference.
Chapter 12 WISP ModeNBG4615 User’s Guide 10512.5.0.1 No SecurityUse this screen if the access point to which you want to connect does not use encryption.Figure 68 No Security (WISP)The following table describes the labels in this screen. Security Mode Select the security mode of the access point to which you want to connect.Apply Click Apply to save your changes back to the NBG4615.Cancel Click Cancel to reload the previous configuration for this screen.Table 36 WISP Mode: Wireless LAN > General (continued)LABEL DESCRIPTIONTable 37 No Security (WISP)LABEL DESCRIPTIONWISP ParametersSSID Enter the name of the access point to which you are connecting.Channel Selection The range of radio frequencies used by IEEE 802.11b/g/n wireless devices is called a channel. The device will automatically select the channel with the least interference.Security Mode Select No Security in this field.Apply Click Apply to save your changes back to the NBG4615.Cancel Click Cancel to reload the previous configuration for this screen.
Chapter 12 WISP ModeNBG4615 User’s Guide10612.5.1 Static WEPUse this screen if the access point to which you want to connect to uses WEP security mode.Figure 69 WEP (WISP)The following table describes the labels in this screen.Table 38 WEP (WISP)LABEL DESCRIPTIONWISP ParametersSSID Enter the name of the access point to which you are connecting.Channel Selection The range of radio frequencies used by IEEE 802.11b/g/n wireless devices is called a channel. The device will automatically select the channel with the least interference.Security Mode Select Static WEP to enable data encryption.PassPhrase Enter a Passphrase (up to 26 printable characters) and click Generate. A passphrase functions like a password. In WEP security mode, it is further converted by the NBG4615 into a complicated string that is referred to as the “key”. This key is requested from all devices wishing to connect to a wireless network.WEP Encryption Select 64-bit WEP or 128-bit WEP.This dictates the length of the security key that the network is going to use.ASCII Select this option in order to enter ASCII characters as WEP key.
Chapter 12 WISP ModeNBG4615 User’s Guide 10712.5.2 WPA(2)-PSKUse this screen if the access point to which you want to connect uses WPA(2)-PSK security mode.Figure 70 WPA-PSK/WPA2-PSK (WISP)The following table describes the labels in this screen. Hex Select this option in order to enter hexadecimal characters as a WEP key. The preceding "0x", that identifies a hexadecimal key, is entered automatically.Key 1 to Key 4The WEP keys are used to encrypt data. Both the NBG4615 and the wireless stations must use the same WEP key for data transmission.If you chose 64-bit WEP, then enter any 5 ASCII characters or 10 hexadecimal characters ("0-9", "A-F").If you chose 128-bit WEP, then enter 13 ASCII characters or 26 hexadecimal characters ("0-9", "A-F"). You must configure at least one key, only one key can be activated at any one time. The default key is key 1.Apply Click Apply to save your changes back to the NBG4615.Cancel Click Cancel to reload the previous configuration for this screen.Table 38 WEP (WISP) (continued)LABEL DESCRIPTIONTable 39 WPA-PSK/WPA2-PSK (WISP)LABEL DESCRIPTIONWISP ParametersSSID Enter the name of the access point to which you are connecting.Channel Selection The range of radio frequencies used by IEEE 802.11b/g/n wireless devices is called a channel. The device will automatically select the channel with the least interference.Security Mode Select WPA-PSK or WPA2-PSK to enable data encryption.Encryption Type Select the type of wireless encryption employed by the access point to which you want to connect.
Chapter 12 WISP ModeNBG4615 User’s Guide10812.5.3 Site Survey ScreenUse this screen to scan for and connect to a wireless network automatically. Go to Configuration > Site Survey to open the following screen.Figure 71 Configuration > Wireless LAN > Site Survey (WISP)The following table describes the labels in this screen. Pre-Shared Key WPA-PSK/WPA2-PSK uses a simple common password for authentication.Type the pre-shared key employed by the access point to which you want to connect. Apply Click Apply to save your changes back to the NBG4615.Cancel Click Cancel to reload the previous configuration for this screen.Table 39 WPA-PSK/WPA2-PSK (WISP) (continued)LABEL DESCRIPTIONTable 40 Configuration > Wireless LAN > Site Survey (WISP)LABEL DESCRIPTIONStation Site Survey# Select a wireless device and click Add Profile to open a configuration screen where you can add the selected wireless device to a profile and then enable it.SSID This displays the SSID of the wireless device. indicates the wireless device is added to an activated profile and the NBG4615 is connecting to it.BSSID This displays the MAC address of the wireless device.Signal Strength This displays the strength of the wireless signal. The signal strength mainly depends on the antenna output power and the distance between your NBG4615 and this device.Channel This displays the channel number used by this wireless device. station encryp This displays the data encryption method used by this wireless device.station auth This displays the authentication method used by this wireless device.
Chapter 12 WISP ModeNBG4615 User’s Guide 109Network Type This displays the network type (In (Infrastructure) or Ad (Ad Hoc) of this wireless device.Rescan Click this button to search for available wireless devices within transmission range and update this table.Setting Select a wireless device and click this button to add it to a profile.Table 40 Configuration > Wireless LAN > Site Survey (WISP) (continued)LABEL DESCRIPTION
Chapter 12 WISP ModeNBG4615 User’s Guide110
NBG4615 User’s Guide 111CHAPTER 13 Tutorials13.1 OverviewThis chapter provides tutorials for setting up your NBG4615.•Set Up a Wireless Network with WPS•Configure Wireless Security without WPS•Using Multiple SSIDs on the NBG4615•Connecting the NBG4615 (in Universal Repeater Mode) to an AP or Wireless Router13.2 Set Up a Wireless Network with WPSThis section gives you an example of how to set up wireless network using WPS. This example uses the NBG4615 as the AP and NWD210N as the wireless client which connects to a notebook. Note: The wireless client must be a WPS-aware device (for example, a WPS USB adapter or PCI card).There are two WPS methods for creating a secure connection. This tutorial shows you how to do both.•Push Button Configuration (PBC) - create a secure wireless network simply by pressing a button. See Section 13.2.1 on page 112.This is the easier method.•PIN Configuration - create a secure wireless network simply by entering a wireless client's PIN (Personal Identification Number) in the NBG4615’s interface. See Section 13.2.2 on page 113. This is the more secure method, since one device can authenticate the other.
Chapter 13 TutorialsNBG4615 User’s Guide11213.2.1 Push Button Configuration (PBC)1Make sure that your NBG4615 is turned on. Make sure the WLAN switch (at the back panel of the NBG4615) is set to ON, and that the device is placed within range of your computer. 2Make sure that you have installed the wireless client (this example uses the NWD210N) driver and utility in your notebook.3In the wireless client utility, find the WPS settings. Enable WPS and press the WPS button (Start or WPS button)4Log into NBG4615’s Web Configurator and press the Push Button in the Configuration > Network > Wireless Client > WPS Station screen. Note: Your NBG4615 has a WPS button located on its back panel, as well as a WPS button in its configuration utility. Both buttons have exactly the same function; you can use one or the other.Note: It doesn’t matter which button is pressed first. You must press the second button within two minutes of pressing the first one. The NBG4615 sends the proper configuration settings to the wireless client. This may take up to two minutes. Then the wireless client is able to communicate with the NBG4615 securely.
Chapter 13 TutorialsNBG4615 User’s Guide 113The following figure shows you an example to set up wireless network and security by pressing a button on both NBG4615 and wireless client (the NWD210N in this example).Figure 72 Example WPS Process: PBC Method13.2.2 PIN ConfigurationWhen you use the PIN configuration method, you need to use both NBG4615’s configuration interface and the client’s utilities.1Launch your wireless client’s configuration utility. Go to the WPS settings and select the PIN method to get a PIN number.2Enter the PIN number to the PIN field in the Configuration > Network > Wireless LAN > WPS Station screen on the NBG4615.3Click Start buttons (or button next to the PIN field) on both the wireless client utility screen and the NBG4615’s WPS Station screen within two minutes.The NBG4615 authenticates the wireless client and sends the proper configuration settings to the wireless client. This may take up to two minutes. Then the wireless client is able to communicate with the NBG4615 securely. Wireless Client Access PointSECURITY INFOCOMMUNICATIONWITHIN 2 MINUTES
Chapter 13 TutorialsNBG4615 User’s Guide114The following figure shows you the example to set up wireless network and security on NBG4615 and wireless client (ex. NWD210N in this example) by using PIN method. Figure 73 Example WPS Process: PIN Method13.3 Configure Wireless Security without WPSThis example shows you how to configure wireless security settings with the following parameters on your NBG4615.Follow the steps below to configure the wireless settings on your NBG4615.The instructions require that your hardware is connected (see the Quick Start Guide) and you are logged into the Web Configurator through your LAN connection (see Section 5.2 on page 47).WITHIN 2 MINUTESWireless ClientAccess PointSSID SSID_Example3Channel 6Security WPA-PSK(Pre-Shared Key: ThisismyWPA-PSKpre-sharedkey)
Chapter 13 TutorialsNBG4615 User’s Guide 1151Make sure the WLAN switch (at the back panel of the NBG4615) is set to ON.2Open the Configuration > Wireless LAN > General screen in the AP’s Web Configurator. 3Confirm that the status of wireless LAN is ON.4Enter SSID_Example3 as the SSID and select Channel-06 as the channel. Click Apply.5Go to the Configuration > Network > Wireless LAN > Security screen. Set security mode to WPA-PSK and enter ThisismyWPA-PSKpre-sharedkey in the Pre-Shared Key field. Click Apply.l
Chapter 13 TutorialsNBG4615 User’s Guide1166Open the Status screen. Verify your wireless and wireless security settings under Device Information and check if the WLAN connection is up under Interface Status.13.3.1 Configure Your NotebookNote: We use the ZyXEL M-302 wireless adapter utility screens as an example for the wireless client. The screens may vary for different models.1The NBG4615 supports IEEE 802.11b, IEEE 802.11g and IEEE 802.11n wireless clients. Make sure that your notebook or computer’s wireless adapter supports one of these standards.2Wireless adapters come with software sometimes called a “utility” that you install on your computer. See your wireless adapter’s User’s Guide for information on how to do that.3After you’ve installed the utility, open it. If you cannot see your utility’s icon on your screen, go to Start > Programs and click on your utility in the list of programs that appears. The utility displays a list of APs within range, as shown in the example screen below.
Chapter 13 TutorialsNBG4615 User’s Guide 1174Select SSID_Example3 and click Connect.5Select WPA-PSK and type the security key in the following screen. Click Next. 6The Confirm Save window appears. Check your settings and click Save to continue.
Chapter 13 TutorialsNBG4615 User’s Guide1187Check 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. If your connection is successful, open 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.13.4 Using Multiple SSIDs on the NBG4615You can configure more than one SSID on a NBG4615 when it is operating in access point or universal repeater mode. This allows you to configure multiple independent wireless networks on the NBG4615 as if there were multiple APs (virtual APs). Each virtual AP has its own SSID, wireless security type and MAC filtering settings. That is, each SSID on the NBG4615 represents a different access point/wireless network to wireless clients in the network. Clients can associate only with the SSIDs for which they have the correct security settings. Clients using different SSIDs can access the Internet and the wired network behind the NBG4615 (such as a printer). You can allow communication between wireless clients of different SSIDs in the Network > Wireless LAN > General screen. See Section 14.2 on page 133 for more information.
Chapter 13 TutorialsNBG4615 User’s Guide 119For example, you may set up three wireless networks (A, B and C) in your office. A is for workers, B is for guests and C is specific to a VoIP device in the meeting room. 13.4.1 Configuring Security Settings of Multiple SSIDsThe NBG4615 is in access point mode by default. If you want to use multiple SSIDs when the NBG4615 is in universal repeater mode, see Chapter 8 on page 81 for how to set the NBG4615 to universal repeater mode.This example shows you how to configure the SSIDs with the following parameters on your NBG4615 (in access point mode).1Connect your computer to the LAN port of the NBG4615 using an Ethernet cable. 2The default IP address of the NBG4615 is “192.168.1.2”. In this case, your computer must have an IP address in the range between “192.168.1.3” and “192.168.1.254”.ABCSSID_GuestSSID_WorkerSSID_VoIPSSID SECURITY TYPE KEY MAC FILTERINGSSID_Worker WPA2-PSKWPA Compatible DoNotStealMyWirelessNetwork DisableSSID_Guest Static WEP 128bit keyexample123 DisableSSID_VoIP WPA-PSK VoIPOnly12345678 Allow00:A0:C5:01:23:45
Chapter 13 TutorialsNBG4615 User’s Guide1203Click Start > Run on your computer in Windows. Type “cmd” in the dialog box. Enter “ipconfig” to show your computer’s IP address. If your computer’s IP address is not in the correct range then see Appendix C on page 163 for information on changing your computer’s IP address.4After you’ve set your computer’s IP address, open a web browser such as Internet Explorer and type “http://192.168.1.2” as the web address in your web browser.5Enter “1234” (default) as the password and click Login.6Type a new password and retype it to confirm, then click Apply. Otherwise, click Ignore.7The Easy mode appears. Click Expert Mode in the navigation panel.8Go to Configuration > Network > Wireless LAN > General. Configure the screen as follows. In this example, you select Enable Intra-BSS Traffic for SSID_Worker and SSID_Guest to allow wireless clients in the same wireless network to communicate with each other. Click Apply.
Chapter 13 TutorialsNBG4615 User’s Guide 1219Click the Security tab to configure security settings for each SSID. Select SSID_Worker from the SSID drop-down list. Configure the screen as follows. Click Apply.10 Select SSID_Guest from the SSID drop-down list. Configure the screen as follows. Click Apply.
Chapter 13 TutorialsNBG4615 User’s Guide12211 Select SSID_VoIP from the SSID drop-down list. Configure the screen as follows. Click Apply.12 Click the MAC Filter tab to configure MAC filtering for the SSID_VoIP wireless network. Select SSID_VoIP from the SSID drop-down list and select Allow in the Policy field. Enter the VoIP device’s MAC address in the Add a station Mac Address field and click Apply to allow only the VoIP device to associate with the NBG4615 using this SSID.13.5 Connecting the NBG4615 (in Universal Repeater Mode) to an AP or Wireless RouterIf you have an access point or wireless router with Internet access deployed in your network already, and you want to have wireless clients connect to the existing AP or wireless router through the NBG4615, set the NBG4615 to
Chapter 13 TutorialsNBG4615 User’s Guide 123Universal Repeater mode and then associate the NBG4615 with the AP or wireless router. The NBG4615 must be within the transmission range of the AP or wireless router.1Connect your computer to the LAN port of the NBG4615 using an Ethernet cable. 2The default IP address of the NBG4615 is “192.168.1.2”. In this case, your computer must have an IP address in the range between “192.168.1.3” and “192.168.1.254”.3Click Start > Run on your computer in Windows. Type “cmd” in the dialog box. Enter “ipconfig” to show your computer’s IP address. If your computer’s IP address is not in the correct range then see Appendix C on page 163 for information on changing your computer’s IP address.4After you’ve set your computer’s IP address, open a web browser such as Internet Explorer and type “http://192.168.1.2” as the web address in your web browser.5Enter “1234” (default) as the password and click Login.6Type a new password and retype it to confirm, then click Apply. Otherwise, click Ignore.7The Easy mode appears. Click Expert Mode in the navigation panel.8On the left of the screen, click Maintenance > Sys OP Mode and select Universal Repeater Mode. Click Apply. The NBG4615 restarts.9Enter the password and click Login to access the web configurator again. Click Expert Mode.
Chapter 13 TutorialsNBG4615 User’s Guide12410 Go to Configuration > Network > Wireless LAN > Universal Repeater to connect the NBG4615 wirelessly to an AP. Select Enable. Enter the SSID of the existing AP or wireless router to which you want to connect (“SSIDofMyAP” in this example). Enter the wireless security settings which are the same as those on the existing AP or wireless router to access it (WPA-PSK and “KeyofMyWirelessNetwork” in this example). Click Apply.11 Set the channel number in the Wireless LAN > General screen to be the same as the one on the wireless router or AP to which the NBG4615 is connecting. This allows wireless clients access or acquire an IP address from another AP or wireless router through the NBG4615 in universal repeater mode.
Chapter 13 TutorialsNBG4615 User’s Guide 12512 Go to the Status screen. If the NBG4615 has successfully connected to an AP or wireless router, it displays the SSID and MAC address of the AP or wireless router in the field next to WLAN Station Status under Device Information.To check whether a wireless client is currently connecting to the NBG4615, click the WLAN Station Status (Details...) hyperlink under Summary in the Status screen or Monitor > WLAN Station Status. See Section 9.5 on page 94 for more information.
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