Comcast Wireless Cable Modem Gateway FastFind Links Getting to Know the Gateway SMCD3GNV3 User Manual Installing the Gateway Preconfiguration Guidelines Configuring the Gateway Configuring the Gateway’s mso Interface
SMC Networks 20 Mason Irvine, CA. 92618 U.S.A. Copyright © 2012 SMC Networks All Rights Reserved Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable. However, no responsibility is assumed by SMC for its use, or for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SMC.
Contents Preface .................................................................................................................................. vii Key Features ............................................................................................................... viii Document Organization ................................................................................................ ix Document Conventions........................................................................................
Contents Confirming Your Computer’s Link Status ................................................................... 35 4 Configuring the Gateway ..............................................................................................36 Accessing the Gateway’s Web Management ............................................................. 37 Understanding the Web Management Interface Menus ............................................ 38 Web Management Interface Menus ....................................
Contents Web Management Interface Menus ......................................................................... 104 Configuring the Gateway Settings ...................................................................... 106 Viewing At-a-Glance Configuration Settings ................................................ 107 Configuring Email Notifications ..................................................................... 108 Configuring Connections............................................................
Contents Troubleshooting Physical Network Problems ..................................................... 182 Troubleshooting Configuration Problems ........................................................... 183 Determining Your IP Address ....................................................................... 183 Troubleshooting Software-Interaction Problems ................................................ 187 Specific Troubleshooting Procedures ............................................................
Preface The SMCD3GNV3 Wireless Cable Modem Gateway is the ideal all-in-one wired and wireless solution for the home or business environment. SMC is proud to provide you with a powerful, yet simple communication device for connecting your local-area network (LAN) to the Internet. This user manual contains all the information you need to install and configure your new SMCD3GNV3 Wireless Cable Modem Gateway.
Preface Key Features The following list summarizes the Gateway’s key features. Integrated, CableLabs-compliant DOCSIS 1.1/ 2.0 /3.0 cable modem. Integrated cable modem port for Internet connection to cable modem service. Four 10/100/1000 Mbps Auto-Sensing LAN ports with Auto-MDI/MDIX. High-speed 300 Mbps IEEE 802.11n Wireless Access Point. Dynamic Host Configuration Protocol (DHCP) for dynamic IP configuration, and Domain Name System (DNS) for domain name mapping. One USB 2.0 port.
Preface Document Organization This document consists of four chapters and two appendixes. Chapter 1 - describes the contents in the Gateway package, system requirements, and an overview of the Gateway’s front, rear, top, and bottom panels. Chapter 2 - describes how to install the Gateway. Chapter 3 - describes how to configure TCP/IP settings on the computer you will use to configure the Gateway. Chapter 4 - describes how to configure the Gateway.
Preface Typographic Conventions This document also uses the following typographic conventions. Convention Description Bold Indicates text on a window, other than the window title, including menus, menu options, buttons, fields, and labels. Italic Indicates a variable, which is a placeholder for actual text provided by the user or system. Angled brackets (< >) are also used to indicate variables. screen/code Indicates text that is displayed on screen or entered by the user.
1 Getting to Know the Gateway Before you install your SMCD3GNV3 Wireless Cable Modem Gateway, check the package contents and become familiar with the Gateway’s front and back panels.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Unpacking Package Contents Unpack the items in your SMCD3GNV3 Wireless Cables Modem Gateway contents and confirm that no items are missing or damaged. Your package should include: One SMCD3GNV3 Wireless Cable Modem Gateway One 2600 mAh battery One Category 5E Ethernet cable One CD that contains this User Manual If any items are missing or damaged, please contact your cable service provider.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Front Panel The front panel of your SMCD3GNV3 Wireless Cable Modem Gateway contains a set of light-emitting diode (LED) indicators. These LEDs show the status of the Gateway and simplify troubleshooting. Figure 1 shows the front panel of the SMCD3GNV3 Wireless Cable Modem Gateway. Table 1 describes the front panel LEDs. Figure 1.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 1. Front Panel LEDs LED POWER Color White Description ON = power is supplied to the Gateway. OFF = power is not supplied to the Gateway. US/DS White Blinking = ranging is in progress. ON = ranging is complete on 1 channel only. OFF = scanning for DS channel. DS White Blinking = scanning for DS channel. ON = synchronized on 1 channel only.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Rear Panel The rear panel of your SMCD3GNV3 Wireless Cable Modem Gateway contains a reset button and the ports for attaching the supplied power adapter and making additional connections. Figure 2 shows the rear panel components and Table 2 describes their meanings. ➊ ➋ ➌ ➍ ➎ Figure 2. Rear View of the SMCD3GNV3 Wireless Cable Modem Gateway Table 2.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Top Panel The top panel of your SMCD3GNV3 Wireless Cable Modem Gateway has a WPS button for configuring wireless security automatically. Figure 3 shows the WPS button. Figure 3. Top View of the SMCD3GNV3 Wireless Cable Modem Gateway Bottom Panel The bottom panel of your SMCD3GNV3 Wireless Cable Modem Gateway contains a panel for installing the Gateway’s battery. For information about installing the battery, see “Installing a Battery” on page 20.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Using the Reset Button Using the reset button on the rear panel (see Figure 2 on page 15), you can perform two types of reset operations with the Gateway: Software reset – this reset operation power-cycles the Gateway and retains its current configuration settings. Factory default reset – this operation remove all overrides made to the Gateway’s factory default configuration and returns the Gateway to its original factory default settings.
2 Installing the Gateway This chapter describes how to install your SMCD3GNV3 Wireless Cable Modem Gateway.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Finding a Suitable Location Your SMCD3GNV3 Wireless Cable Modem Gateway can be installed in any location with access to the cable network. All of the cables connect to the rear panel of the Gateway for better organization and utility. The LED indicators on the front panel are easily visible to provide you with information about network activity and status.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Installing a Battery To install a battery into the Gateway, use the following procedure. 1. Place the Gateway on its side on a table. 2. Remove battery compartment door on the bottom panel and set it aside (see Figure 4). Figure 4. Removing the Battery Compartment Door 3. Insert the battery into the battery compartment (see Figure 5). Figure 5. Installing the Battery 4. Close the battery compartment.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Connecting to the LAN Using an Ethernet LAN cable, you can connect the Gateway to a desktop computer, notebook, hub, or switch. The Gateway supports auto-MDI/MDIX, so you can use either a standard straight-through or crossover Ethernet cable. 1. Connect either end of an Ethernet cable to one of the four Ethernet ports on the rear panel of the Gateway (see Figure 6). Figure 6. Connecting to an Ethernet Port on the Gateway Rear Panel 2.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字 套用到您想要在此處顯示的文字。 Connecting the WAN To connect the Gateway to a Wide Area Network (WAN) interface: 3. Connect a coaxial cable to the port labeled Cable on the rear panel of the Gateway from a cable port in your home or office (see Figure 2 on page 15). Use only manufactured coaxial patch cables with F-type connectors at both ends for all connections. 4. Hand-tighten the connectors to secure the connection. 5.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Powering on the Gateway After making your connections, use the following procedure to power on the Gateway: 1. Connect the supplied power cord to the power port on the rear panel of the Gateway (see Figure 2 on page 15). 2. Connect the other end of the power adapter to a working power outlet. The Gateway powers on automatically, the POWER LED on the front panel goes ON, and the other front panel LEDs show the Gateway’s status (see Table 1 on page 14).
3 Preconfiguration Guidelines After you install your SMCD3GNV3 Wireless Cable Modem Gateway, use the information in this chapter to configure the TCP/IP settings on the computer that will be used to configure the Gateway. This chapter also covers other preconfiguration guidelines you should review before configuring the Gateway.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Configuring Your Computer for TCP/IP Before you configure the Gateway using its Web management interface, configure TCP/IP settings on the computer that will be used to configure the Gateway. The TCP/IP procedure to use depends on the operating system installed on the computer.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 4. In the Local Area Connection Status dialog box, click the Properties button. The Local Area Connection Properties dialog box appears. 5. In the Local Area Connection Properties dialog box, verify that Internet Protocol (TCP/IP) is checked. Then select Internet Protocol (TCP/IP) and click the Properties button. 6. Click Obtain an IP address automatically to configure your computer for DHCP. 7.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 5. In the Local Area Connection Properties dialog box, verify that Internet Protocol (TCP/IP) is checked. Then select Internet Protocol (TCP/IP) and click the Properties button. The Internet Protocol (TCP/IP) Properties dialog box appears. 6. In the Internet Protocol (TCP/IP) Properties dialog box, click Obtain an IP address automatically to configure your computer for DHCP.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 10. Local Area Connection Properties Window 6. In the Internet Protocol Version 4 Properties dialog box, click Obtain an IP address automatically to configure your computer for DHCP (see Figure 11). Figure 11.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 7. Click the OK button to save your changes and close the dialog box. 8. Click the OK button again to save your changes. Figure 12.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Configuring Microsoft Windows 7 Use the following procedure to configure a computer running Microsoft Windows 7. 1. In the Start menu search box, type: ncpa.cpl Figure 13. Typing ncpa.cpl in the Start Menu Box The Network Connections List appears. Figure 14. Example of Network Connections List 2. Right-click the Local Area Connection icon and click Properties. 3.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 15. Local Area Network Connection Properties Dialog Box 4. In the properties dialog box, click Obtain an IP address automatically to configure your computer for DHCP (see Figure 16).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 16. Properties Window 5. Click the OK button to save your changes and close the dialog box. 6. Click the OK button again to save your changes.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Configuring an Apple® Macintosh ® Computer The following procedure describes how to configure TCP/IP on an Apple Macintosh running Mac OS 10.2. If your Apple Macintosh is running Mac OS 7.x or later, the steps you perform and the screens you see may differ slightly from the following. However, you should still be able to use this procedure as a guide to configuring your Apple Macintosh for TCP/IP. 1.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Disabling Proxy Settings Disable proxy settings in your Web browser. Otherwise, you will not be able to view the Gateway’s Web-based configuration menus. Disabling Proxy Settings in Internet Explorer The following procedure describes how to disable proxy settings in Internet Explorer 5 and later. 1. Start Internet Explorer. 2. On your browser’s Tool menu, click Options. The Internet Options dialog box appears. 3.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Disabling Proxy Settings in Safari The following procedure describes how to disable proxy settings in Safari. 1. Start Safari. 2. Click the Safari menu and select Preferences. 3. Click the Advanced tab. 4. In the Advanced tab, click the Change Settings button. 5. Choose your location from the Location list (this is generally Automatic). 6. Select your connection method. If using a wired connection, select Built-in Ethernet.
4 Configuring the Gateway After configuring your computer for TCP/IP and following the preconfiguration guidelines in Chapter 3, use that computer’s Web browser to configure your SMCD3GNV3 Gateway. This chapter describes how to use your computer’s Web browser to configure the Gateway.
Accessing the Gateway’s Web Management After configuring your computer for TCP/IP and reviewing the guidelines on the previous page, configure the Gateway using its Web-based management interface. From your Web browser, log in to the interface to define system parameters, change password settings, view status windows to monitor network conditions, and control the Gateway and its ports. To display the SMCD3GNV3 Wireless Cable Modem Gateway’s Web-based management screens, use the following procedure. 1.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Note: Your cable modem operator may customize the login password, so please check with your operator for the correct password to use. 4. Click the LOGIN button to access the Gateway’s Web interface. The At a Glance menu appears, showing connection status information about the Gateway. You can also display this menu any time by clicking At a Glance in the menu bar.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Logout and Change Password Buttons Status icons Menu bar Main area Control Panel Figure 19. Main Areas on the Web Management Interface Some menus in the menu bar have submenus associated with them. If you click a menu that has submenus, the submenus appear below the menu. For example, if you click the Connection menu, the submenus in Figure 20 appear. Figure 20.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Web Management Interface Menus Table 3 describes the menus in the Web management interface. Table 3. Web Management Interface Menus and Submenus Menus and Submenus Description At a Glance Lets you view information about your home network, connected devices, and recent network updates.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 3. Web Management Interface Menus and Submenus Menus and Submenus Description See Page Parental Control Displays submenus that let you configure the Gateway for: Parental Control > Managed Sites • Blocked sites, blocked keywords, and trusted computers. 68 Parental Control > Managed Services • Blocked services and trusted computers. 75 Parental Control > Managed Devices • Managed and blocked devices.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字 套用到您想要在此處顯示的文字。 Viewing Information About Your Network and Connected Devices The At a Glance menu appears when you log in to the Gateway’s Web interface. You can also display this menu by clicking Gateway in the menu bar. Figure 21 shows an example of the At a Glance menu and Table 4 describes the menu. Figure 21. Example of the At a Glance Menu Table 4.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Viewing Information About Your Network and Connections Using the Gateway menu, you can: View and edit settings for the local IP network, and view Wi-Fi and Comcast network status. See page 44. View Comcast network settings and initialization procedures, including cable modem, downstream, and upstream information. See page 46. Configure IPv4 or IPv6 settings for the Gateway. See page 47.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing the Gateway’s Connection Status The Status menu lets you view and edit the settings for your local IP network. You can also use this menu to view the status of the Wi-Fi network and Comcast network. To display the Status menu, click Connection in the menu bar, and then click the Status submenu. Figure 22 shows an example of the Status menu and Table 5 describes the menu. Figure 22.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 5. Status Menu Option Description Local IP Network Displays information about the local network. The EDIT button opens the Local IP Configuration menu for viewing and changing IPv4 or IPv6 settings (see “Viewing and Editing Your Local IP Configuration” on page 47). WiFi Network Lets you view information about your Wi-Fi network.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing Comcast Network Information The Comcast Network menu lets you view settings for the Comcast network. This menu also shows information about the Gateway’s initialization procedures, cable modem settings, and downstream and upstream information. The information shown on this menu automatically updates (refreshes) every 10 seconds.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing and Editing Your Local IP Configuration The Local IP Configuration menu lets you view and change the Internet Protocol (IP) settings used by the Gateway. Fields are provided for configuring IP version 4 (IPv4) and the newer IP version 6 (IPv6). To display the Local IP Configuration menu, click Connection in the menu bar, and then click the Local IP Network submenu.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 6. Local IP Configuration Menu Option Description IPv4 (for computers that use IPv4 Messaging) Gateway Address IPv4 IP address that the Gateway is to use. Subnet Mask IPv4 subnet mask that the Gateway is to use. DHCP Beginning Address Starting IP address range for the pool of allocated for DHCP IP addresses. The first two fields match the first two octets in the Gateway’s IP address and cannot be changed.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing and Editing Wireless Configuration The Wireless menu lets you view and change the Gateway’s basic and advanced wireless settings. To display the Wireless menu, click Gateway in the menu bar, and then click the Connection and WiFi submenus. Figure 25 shows an example of the Local IP Configuration menu and Table 7 describes the menu. Figure 25.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 7. Wireless Menu Option Description Private Wireless Network Name MAC Address Security Mode Shows the name MAC address, and security setting, if any, for each private wireless network detected. An EDIT button is provided to change these settings. Private Wireless Basic Setting Mode Choices are: • 802.11 b/g = use this setting if you have a combination of IEEE 802.11b and IEEE 802.11g devices on your network. • 802.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Option Description Channel Bandwidth Select a channel bandwidth of 20 or 20/40. • 20 = allows only single-channel operation (e.g., 20 MHz). • 20/40 = allows both single channel operation (20 MHz) and the wider bandwidth operation (40 MHz) by using two or more adjacent (contiguous channels). A 20/40 BSS is a wireless network that allows a wider bandwidth operation mode.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Option Description Connect to Your WPS-supported Device Push Button Click this option to use the WPS button on the top panel of the Gateway to configure WPS (see Figure 3). PIN Number Click this option if you need to enter a PIN to configure WPS. Enter Wireless Client’s PIN If you clicked PIN Number, enter the PIN in this field.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Configuring Firewall Settings The Firewall menu lets you view and edit the settings for the Gateway’s internal firewall. The setting you select here is displayed at the top-right area of the Gateway’s Web interface. To display the Firewall menu, click Gateway in the menu bar, and then click the Firewall submenu. Figure 26 shows an example of the Firewall menu and Table 8 describes the menu. Figure 26. Example of the Firewall Menu Table 8.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 27. Custom Firewall Security Settings Table 9. Custom Security Settings Option Description Block http Blocks Hypertext Transfer Protocol (HTTP) downloads on ports 80 and 443. Block ICMP Blocks Internet Control Message Protocol (ICMP) traffic at the outer perimeter of the Gateway to protect against attacks such as cascading ping floods. Block Multicast Blocks unsolicited multicast packets.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing System Software Settings The Software menu is a read-only screen that shows the software version and packet cable version associated with the Gateway. To display the Software menu, click Gateway in the menu bar, and then click the Software submenu. Figure 28 shows an example of the Software menu. Figure 28.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Configuring System Hardware Using the Hardware menu, you can: View system hardware information. See page 56. View information about the Gateway’s internal battery. See page 57. View the link status and Media Access Control (MAC) address for all four Gateway Ethernet ports. See page 58. View the status and MAC address of the Gateway’s Wi-Fi port. See page 59.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing Battery Settings The Battery menu is a read-only screen that shows information about the Gateway’s internal battery. To display the Battery menu, click Gateway in the menu bar, and then click the Hardware and Battery submenus. Figure 30 shows an example of the Battery menu. Figure 30.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing LAN Ethernet Settings The LAN Ethernet menu is a read-only screen that shows the link status and MAC address of the Gateway’s four Ethernet ports. To display the LAN Ethernet menu, click Gateway in the menu bar, and then click the Hardware and LAN submenus. Figure 31 shows an example of the LAN Ethernet menu. Figure 31.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字 套用到您想要在此處顯示的文字。 Viewing Wi-Fi Settings The WiFi menu is a read-only screen that shows the Wi-Fi link status and MAC address of the Gateway’s WiFi port. To display the WiFi menu, click Gateway in the menu bar, and then click the Hardware and WiFi submenus. Figure 32 shows an example of the WiFi menu. Figure 32.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Configuring Your Home Network The Home Network Wizard menu is part of a 2-page wizard you can use to configure your home network. To display the first page of the Home Network Wizard, click Gateway in the menu bar, and then click the Wizard submenu. Figure 33 shows an example of the first page of the Home Network Wizard and Table 10 describes the page. Figure 33.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 10. Home Network Wizard – Step 1 Option Description Gateway Name The name you want to assign to the Gateway. Assign a name so that this device will not be confused with other devices on your wireless network. We recommend you use a name that is meaningful to you so you can identify the Gateway easily. The Gateway name is case sensitive and can contain from 8 to 20 alphanumeric characters, but no spaces.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 34.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 11. Home Network Wizard – Step 2 Option Description Enter WiFI Network Name Enter the name of your wireless network (typically, the SSID). The Wi-Fi name will make it more obvious for others to know which network they are connecting to. Encryption Method The default selection of OPEN means your wireless transmissions are not protected.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Working with Connected Devices Using the Computers menu, you can: View the computers that the Gateway has discovered using DHCP or Home Network Administration Protocol (HNAP). Manually add computers with static IP addresses to the wireless network. Edit computers with static IP addresses Disconnect online and offline computers from the wireless network. To display the Computers menu, click Connected Devices in the menu bar.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Manually Adding Computers with Static IP Addresses to the Wireless Network To manually add a computer with a static IP address to your wireless network: 5. Under Online Computers, click the ADD COMPUTER WITH STATIC IP button. The Add Computer menu appears (see Figure 36). 6. Complete the fields in the Add Computer menu (see Table 12). 7. Click SAVE to save your settings (or click CANCEL to discard them).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Table 12. Add Computer Menu Option Description Host Name Host name of the computer you want to add. Connection Read-only field that displays shows the network connection of Ethernet. MAC Address MAC address of the computer you want to add. Add a colon between each 2-character ID in the MAC address. For information about obtaining the MAC address of a computer, see “Determining a Computer’s MAC Address” on page 196.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 13. Edit Computer Menu Option Description Host Name Read-only field that shows the host name of the computer you selected. Connection Read-only field that displays shows the network connection of Ethernet. Configuration Select whether the selected computer should be discovered by the Gateway using DHCP or a static IP address. If you select Static IP, enter the static IP address in the Static IP Address field.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Configuring Parental Controls Regulating Web browsing can prevent children and workers from accessing dangerous content on the Internet, or having to make judgment calls over suitable relationships in chatrooms. The fact is, Web sites, chat-room users, and downloaded programs may not have the best interests of you, your family, or your workers at heart.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 38. Example of Managed Sites Menu Blocking Sites To block sites: 11. If the Managed Sites menu is not displayed, click Parental Control in the menu bar. 12. Next to Enabled Managed Sites, click Enabled. 13. Under Blocked Sites, click ADD. The Add Blocked Domain menu appears (see Figure 39). 14. Complete the fields in the Add Blocked Domain menu (see Table 14). 15. Click SAVE (or click CANCEL to discard your settings).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字 套用到您想要在此處顯示的文字。 Figure 39.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 14. Add Blocked Domain Menu Option Description URL Enter the URL you want blocked. Always Block? Select whether you want the Gateway to always block this URL. Choices are • No = the Gateway does not always block this URL. Use the Set Block Time and Set Blocked Days to instruct the Gateway when to block this URL. • Yes = the Gateway always blocks this URL until you remove the block.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Blocking Keywords To block keywords: 19. If the Managed Sites menu is not displayed, click Parental Control in the menu bar. 20. Next to Enabled Managed Sites, click Enabled. 21. Under Blocked Keywords, click ADD. The Add Blocked Keyword menu appears (see Figure 40). 22. Complete the fields in the Add Blocked Keyword menu (see Table 15). 23. Click SAVE (or click CANCEL to discard your settings).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 40.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 15. Add Blocked Keyword Menu Option Description Keyword Enter the keyword you want blocked. Always Block? Select whether you want the Gateway to always block this keyword. Choices are • No = the Gateway does not always block this keyword. Use the Set Block Time and Set Blocked Days to instruct the Gateway when to block this Keyword. • Yes = the Gateway always blocks this keyword until you remove the block.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Blocking Services Using the Managed Services menu, you can block access to certain services from local computers. This feature can be used to protect children from accessing inappropriate services. To display the Managed Services menu, click Parental Control in the menu bar, and then click the Managed Services submenu. Figure 41 shows an example of the menu. Figure 41. Example of Managed Services Menu To block services: 27.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 33. To edit a blocked service, click the EDIT button next to the blocked service you want to modify, edit the settings on the Add Blocked Service menu (see Table 16), and click SAVE. 34. To delete a blocked service, click the X next to the service. When the Delete Service Block Rule message appears, click OK to delete the blocked URL or CANCEL to retain it.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 16. Add Blocked Service Menu Option Description User Defined Service Enter the service you want blocked. Protocol The type of protocol associated with the service to be blocked. Choices are: • TCP (default) • UDP • TCP/UDP Start Port Starting port number on which the block will be applied. If necessary, contact the application vendor for this information. End Port Ending port number on which the block will be applied.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Managing Devices and Access Types Using the Managed Devices menu, you can enable or disable managed devices and allow or block all access types. You can also add devices you want to block. To display the Managed Devices menu, click Parental Control in the menu bar, and then click the Managed Devices submenu. Figure 43 shows an example of the menu. Figure 43.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Adding Blocked Devices To add devices you want to block: 35. If the Managed Devices menu is not displayed, click Parental Control in the menu bar, and then click the Managed Devices submenu. 36. Next to Blocked Devices, click ADD BLOCKED DEVICE. The Add Blocked Device menu appears (see Figure 44). 37. Completed the fields in the Add Block Device menu (see Table 17). 38. Click SAVE (or click CANCEL to discard your settings).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 44.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 17. Add Blocked Device Menu Option Description Auto-Learned Devices To select a device that the Gateway automatically learned, select the device under AutoLearned Devices. Custom Device To select a custom device, enter the name and MAC address of the device in the Computer Name and MAC Address fields below Custom Device. Always Block? Select whether you want the Gateway to always block this device.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Generating Reports The Gateway provides a reporting feature for generating reports containing selected log messages. Using the Reports menu, you can define filters for reports and print or download reports. To display the Reports menu, click Parental Control in the menu bar, and then click the Reports submenu. Figure 45 shows an example of the menu. Note: You can use the Logs menu to apply log filters to reports. For more information. See page 94.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Defining Report Filters The Report Filters area on the Reports menu lets you select the type of Reports you want to generate and the timeframe that the report is to cover. To define a report filter: 42. If the Reports menu is not displayed, click Parental Control in the menu bar, and then click the Reports submenu. 43. Perform the following steps under Report Filters: a.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Using Advanced Features Using the Advanced Features menu, you can: Enable or disable port forwarding. See page 84. Enable or disable port triggering. See page 87. Enable or disable port blocking. See page 91. Use the Gateway’s UPnP feature to auto-discover devices. See page 92.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 46. Example of Port Forwarding Menu Adding a Port Forwarding Rule To add a port forwarding rule: 46. If the Port Forwarding menu is not displayed, click Advanced in the menu bar, and then click the Port Forwarding submenu. 47. Confirm that Enabled is selected (green) next to Enable Port Forwarding. If it isn’t click Enabled. 48. Click the ADD PORT FORWARD button. The Add Service menu appears (see Figure 47). 49.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 47. Add Service Menu Table 18. Add Service Menu Option Description Service Name Name for identifying the service. The name is for reference purposes only. Service Type The protocol you want to use with the service. Choices are: • TCP • UDP • TCP/UDP (default) Service IP Address IP address of the LAN computer or server that is running the service. Start Public Port Starting number of the port on which the service is provided.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字 套用到您想要在此處顯示的文字。 示的文字。 Disabling Port Forwarding To disable port forwarding: 54. If the Port Forwarding menu is not displayed, click Advanced in the menu bar, and then click the Port Forwarding submenu. 55. Next to Enable Port Forwarding, click Disabled. The ADD PORT FORWARD button becomes unavailable and all port forwarding rules that have been defined turn gray to show they are disabled. Enabling Port Forwarding To enable port forwarding: 1.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 48. Example of Port Triggering Menu Adding a Port Triggering Rule To add a port triggering rule: 3. If the Port Triggering menu is not displayed, click Advanced in the menu bar, and then click the Port Triggering submenu. 4. Next to Enable Port Triggering, click Enabled. 5. Click the ADD PORT FORWARD button. The Port Triggering Add menu appears (see Figure 49). 6. Complete the fields in the Port Triggering Add menu (see Table 19). 7.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 49. Port Triggering Add Menu Table 19. Port Triggering Add Menu Option Description Service Name Name for identifying the trigger. The name is for reference purposes only. Service Type The type of protocol you want to use with the trigger. Choices are: • TCP • UDP • TCP/UDP (default) For example, to track the H.323 protocol, the protocol type should be TCP. Trigger Port From From port ranges of the special application.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Disabling Port Triggering To disable port triggering: 1. If the Port Triggering menu is not displayed, click Advanced in the menu bar, and then click the Port Triggering submenu. 2. Next to Enable Port Triggering, click Disabled. The ADD PORT TRIGGER button becomes unavailable and all port triggering rules that have been defined turn gray to show they are disabled. Enabling Port Triggering To enable port triggering: 1.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Enabling or Disabling Port Blocking By default, all four Ethernet ports on the Gateway are enabled and configured to autonegotiate the highest speed and duplex settings. If these settings prevent the Gateway from connecting with other devices, you can use the Port Blocking menu to configure the Gateway’s Ethernet ports to use specific speed and duplex settings. The Port Blocking menu also let you disable the Ethernet ports.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Note: If you disable the port through which you are accessing the Gateway’s Web interface, you are disconnected and your session ends. You can reconnect to the Gateway using one of the other enabled LAN ports. Discovering Devices Using the Device Discovery menu, the Gateway can obtain protocol addresses of neighboring devices and discover the platform of those devices.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 20. Device Discovery Menu Option Enable UPnP Description Determines whether the Gateway uses its UPnP feature to communicate with other devices or your operating system. • Enabled = allows the Gateway to use its UPnP feature to communicate with other devices or your operating system. (default) • Disabled = prevents the Gateway from using its UPnP feature to communicate with other devices or your operating system.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Troubleshooting the Gateway Using the Troubleshooting menu, you can: Define log filters. See page 94. Test connectivity to a destination or IP address. See page 96. Reset the Gateway, reset your Wi-Fi router, or restore the Gateway to its factory default settings. See page 98. Change the password used to log in to the Gateway’s Web interface. See page 99. Note: For additional troubleshooting procedures, see Chapter 6.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Defining Log Filters The Log Filters area on the Logs menu lets you select the type of logs you want to generate and the timeframe that the log is to cover. To define a log filter: 1. If the Logs menu is not displayed, click Troubleshooting in the menu bar, and then click the Logs submenu. 2. Perform the following steps under Log Filters: a.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Testing Connectivity to Destination and IP Addresses There may be times when you encounter a problem trying to reach a certain destination. If you examine the Gateway’s configuration and operation and everything looks fine, the problem might be with a router up the line from the Gateway or with the line itself. To help you identify such issues, the Network Diagnostic Tools menu lets you test connectivity to a destination or IP address.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Testing Connectivity to a Destination Address To test the Gateway’s connectivity to a destination address: 3. If the Network Diagnostic Tools menu is not displayed, click Troubleshooting in the menu bar, and then click the Diagnostic Tools submenu. 4. Under Test Connectivity Results, enter a destination address in the Destination Address field. Note: This procedure assumes that the destination address you enter is valid and operational. 5.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Restoring or Rebooting the Gateway The Restore / Reboot Gateway menu provides buttons for performing the following activities: RESET - restarts the Gateway while keeping any overrides you made to the Gateway’s factory default settings. RESET WI-FI Router - resets the Wi-Fi router without affecting the Gateway. RESTORE FACTORY SETTINGS - returns the Gateway to its factory default settings.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Changing the Login Password The Change Password menu lets you change the password used to log in to the Gateway’s Web interface. For security, we recommend you change the default log in password the first time you log in to the Web management interface to protect the Gateway from being tampered with. To display the Change Password, click Troubleshooting in the menu bar, and then click the Change Password submenu in the menu bar.
5 Configuring the Gateway’s mso Interface After configuring your computer for TCP/IP and following the preconfiguration guidelines in Chapter 3, use that computer’s Web browser to configure your SMCD3GNV3 Gateway using the Gateway’s mso interface. This chapter describes how to use your computer’s Web browser to configure the Gateway.
Accessing the Gateway’s Web Management After configuring your computer for TCP/IP and reviewing the guidelines on the previous page, configure the Gateway using its Web-based management interface. From your Web browser, log in to the interface to define system parameters, change password settings, view status windows to monitor network conditions, and control the Gateway and its ports. To display the SMCD3GNV3 Wireless Cable Modem Gateway’s Web-based management screens, use the following procedure. 11.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Note: Your cable modem operator may customize the login password, so please check with your operator for the correct password to use. 14. Click the LOGIN button to access the Gateway’s Web interface. The At a Glance menu appears, showing connection status information about the Gateway. You can also display this menu any time by clicking At a Glance in the menu bar.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Username Logout and Change Password Buttons Status icons Menu bar Main area s Control Panel Figure 57. Main Areas on the Web Management Interface Some menus in the menu bar have submenus associated with them. If you click a menu that has submenus, the submenus appear below the menu. For example, if you click the Connection menu, the submenus in Figure 58 appear. Figure 58.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Web Management Interface Menus Table 3 describes the menus in the Web management interface. In Table 3 and the sections in this chapter, angle brackets show the path of menus and submenus. For example, Gateway > Connection > XFINITY Network means you click the Gateway menu in the menu bar, and then click the Connection and XFINITY Network submenus below Gateway.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 22. Web Management Interface Menus and Submenus Menus and Submenus Description See Page Parental Control > Managed Sites Restrict access to Web sites for non-trusted computers on the network.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字 套用到您想要在此處顯示的文字。 您想要在此處顯示的文字。 Configuring the Gateway Settings Using the submenus below Gateway, you can: View at-a-glance settings for your network and connected devices. See page 107. Set up email notifications. See page 108.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing At-a-Glance Configuration Settings The At a Glance menu appears when you log in to the Gateway’s Web interface. You can also display this menu by clicking Gateway > At a Glance in the menu bar. Figure 59 shows an example of the At a Glance menu and Table 23 describes the menu. Figure 59. Example of the At a Glance Menu<> Table 23.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Configuring Email Notifications Using the Email Notification menu, you can configure the Gateway to send email notifications when there is: A firewall and/or parental control breach An alert or warning > If desired, you can configure the Gateway to send the logs with the email. To display this menu, click Gateway > Email Notification in the menu bar.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 24. Email Notification Menu Option Recipient Email Description Email address of the recipient who will receive email notifications. > Notification Types Firewall Breach Determines whether an email notification is sent when the Gateway detects a firewall breach. • Yes = Gateway sends a notification when it detects a firewall breach.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Configuring Connections Using the submenus below Connections, you can: View and edit the settings for your local IP network, and view the Gateway’s Wi-Fi and XFINITY network connections. See page 111. Configure the Gateway’s IPv4 or IPv6 settings. See page 112. View and edit basic and advanced wireless settings. See page 114. View XFINITY network information. See page 121.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing the Gateway’s Connection Status The Status menu lets you view and edit the settings for your local IP network. You can also use this menu to view the status of the Wi-Fi network and XFINITY network. To display the Status menu, click Gateway > Connection > Status in the menu bar. Figure 61 shows an example of the Status menu and Table 25 describes the menu. Figure 61.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Table 25. Status Menu Option Description Local IP Network Displays information about the local network. The EDIT button opens the Local IP Configuration menu for viewing and changing IPv4 or IPv6 settings (see “Viewing and Editing Your Local IP Configuration” on page 112). WiFi Network Lets you view information about your Wi-Fi network.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 26. Local IP Configuration Menu Option Description IPv4 (for computers that use IPv4 Messaging) Gateway Address IPv4 IP address that the Gateway is to use. Subnet Mask IPv4 subnet mask that the Gateway is to use. DHCP Beginning Address Starting IP address range for the pool of allocated for DHCP IP addresses. The first two fields match the first two octets in the Gateway’s IP address and cannot be changed.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Viewing and Editing Wireless Configuration The Wireless menu lets you view and change the Gateway’s basic and advanced wireless settings. To display the Wireless menu, click Gateway > Connection > WiFi in the menu bar .
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Private and Public WiFI Networks Figure 63 shows the Private and Public WiFI Network areas on the WiFi menu, and Table 27 describes the fields shown. Figure 63. Wireless Menu - Private and Public WiFI Networks Areas Table 27. Wireless Menu - Private and Public WiFI Networks Areas Option Description Private WiFi Network Name MAC Address Security Mode Shows the name MAC address, and security setting, if any, for each private wireless network detected.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Private Wireless Basic Settings Figure 64 shows the private wireless basic settings on the WiFi menu, and Table 28 describes the fields shown. Figure 64. Wireless Menu - Private Wireless Basic Settings Table 28. Wireless Menu - Private Wireless Basic Settings Option Mode Description If wireless operation is enabled for the Gateway, this option selects the wireless mode used by the Gateway. Choices are: • 802.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Private Wireless Advanced Settings Figure 65 shows the private wireless basic settings on the WiFi menu, and Table 29 describes the fields shown. Figure 65. Wireless Menu - Private Wireless Advanced Settings Table 29. Wireless Menu - Private Wireless Advanced Settings Option BG Protection Mode Description This mode is a protection mechanism that prevents collisions among 802.11b/g modes.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Option Description Operation Mode Lets you select between Mixed Mode and Green Field. • Mixed Mode = provides backward compatibility with IEEE 802.11n/a/g/b devices. ( default) • Green Field = used for pure network of 802.11n access points and clients, taking full advantage of the high-throughput capabilities of the 11n multiple-input multiple-output (MIMO) architecture. Channel Bandwidth Select a channel bandwidth of 20 or 20/40.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 MAC Filter Settings Figure 66 shows the MAC filter settings on the WiFi menu, and Table 30 describes the fields shown. Figure 66. Wireless Menu – MAC Filter Settings Table 30. Wireless Menu – MAC Filter Settings Option Description SSID Network name of the of the primary wireless carrier. MAC Filtering Mode Use MAC Filtering Mode to allow or deny all or certain wireless devices within the LAN from accessing the Internet.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 WiFi Client Setup Configuration (WPS) Figure 67 shows the WiFI client setup configuration settings on the WiFi menu, and Table 31 describes the fields shown. Figure 67. Wireless Menu – WiFi Client Setup Configuration (WPS) Settings Table 31. Wireless Menu – WiFi Client Setup Configuration (WPS) Settings Option Description SSID Network name of the of the primary wireless carrier.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Connect to Your WPS-Supported Device Figure 68 shows the WiFI client setup configuration settings on the WiFi menu, and Table 32 describes the fields shown. Figure 68. Wireless Menu – Connect to Your WPS-Supported Device Settings Table 32. Wireless Menu – Connect to Your WPS-Supported Device Settings Option Description Push Button Click this option to use the WPS button on the top panel of the Gateway to configure WPS (see Figure 3).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字 套用到您想要在此處顯示的文字。 Figure 69.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Configuring Firewall Settings The Firewall menu lets you view and edit the settings for the Gateway’s internal firewall. The setting you select here is displayed at the top-right area of the Gateway’s Web interface. To display the Firewall menu, click Gateway > Firewall in the menu bar. Figure 70 shows an example of the Firewall menu and Table 33 describes the menu. Figure 70. Example of the Firewall Menu Table 33.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 71. Custom Firewall Security Settings Table 34. Custom Security Settings Option Description Block http Blocks HTTP downloads on ports 80 and 443. Block ICMP Blocks Internet Control Message Protocol (ICMP) traffic at the outer perimeter of the Gateway to protect against attacks such as cascading ping floods. Block Multicast Blocks unsolicited multicast packets.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing System Software Settings The Software menu is a read-only screen that shows the software version and packet cable version associated with the Gateway. To display the Software menu, click Gateway > Software in the menu bar. Figure 72 shows an example of the Software menu. Figure 72.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Configuring Hardware Using the submenus below Hardware, you can view information about the: Gateway system hardware, such as model, serial number, and processor speed. See page 127. Gateway’s battery status. See page 128. Link status and MAC address of the Gateway’s four Ethernet ports. See page 129. Wi-Fi link status and MAC address of the Gateway’s WiFi port . See page 130.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing System Hardware Settings The System Hardware menu is a read-only screen that shows the Gateway’s system hardware. To display the System Hardware menu, click Gateway > Hardware > System Hardware in the menu bar. Figure 73 shows an example of the System Hardware menu. Figure 73.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing Battery Settings The Battery menu is a read-only screen that shows information about the Gateway’s internal battery. To display the Battery menu, click Gateway > Hardware > Battery in the menu bar. Figure 74 shows an example of the Battery menu. Figure 74.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing LAN Ethernet Settings The LAN Ethernet menu is a read-only screen that shows the link status and MAC address of the Gateway’s four Ethernet ports. To display the LAN Ethernet menu, click Gateway > Hardware > LAN in the menu bar. Figure 75 shows an example of the LAN Ethernet menu. Figure 75.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Viewing Wi-Fi Settings The WiFi menu is a read-only screen that shows the Wi-Fi link status and MAC address of the Gateway’s Wi-Fi port. To display the WiFi menu, click Gateway > Hardware > WiFi in the menu bar. Figure 76 shows an example of the WiFi menu. Figure 76.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Configuring Your Home Network The Home Network Wizard menu is part of a 2-page wizard you can use to configure your home network. To display the first page of the Home Network Wizard, click Gateway > Wizard in the menu bar. Figure 77 shows an example of the first page of the Home Network Wizard and Table 35 describes the page. Figure 77.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 35. Home Network Wizard – Step 1 Option Description Gateway Name The name you want to assign to the Gateway. Assign a name so that this device will not be confused with other devices on your wireless network. We recommend you use a name that is meaningful to you so you can identify the Gateway easily. The Gateway name is case sensitive and can contain from 8 to 20 alphanumeric characters, but no spaces.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字 套用到您想要在此處顯示的文字。 Figure 78.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 36. Home Network Wizard – Step 2 Option Description Enter WiFI Network Name Enter the name of your wireless network (typically, the SSID). The Wi-Fi name will make it more obvious for others to know which network they are connecting to. Encryption Method To prevent other computers in the area from using your Internet connection, secure your wireless network by selecting an encryption method from this drop-down list.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Working with Connected Devices Using the submenus under Connected Devices, you can: View computers connected to the Gateway’s LAN Add computer’s with static IP addresses to the Gateway’s LAN Add WiFi-protected clients to the Gateway’s LAN All of these activities are performed form the Computers menu. To display the Computers menu, click Connected Devices in the menu bar. Figure 79 shows an example of the Computers menu. Figure 79.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Manually Adding Computers with Static IP Addresses To manually add a computer with a static IP address to the Gateway’s LAN, perform the following procedure from the Computers menu. 1. Under Online Computers, click the ADD COMPUTER WITH STATIC IP button. The Add Computer menu appears (see Figure 80). 2. Complete the fields in the Add Computer menu (see Table 37). 3. Click SAVE to save your settings (or click CANCEL to discard them).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 37. Add Computer Menu Option Description Host Name Host name of the computer you want to add. Connection Read-only field that displays shows the network connection of Ethernet. MAC Address MAC address of the computer you want to add. Add a colon between each 2-character ID in the MAC address. For information about obtaining the MAC address of a computer, see “Determining a Computer’s MAC Address” on page 196.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 81. Example of the Edit Computer Menu Table 38. Edit Computer Menu Option Description Host Name Read-only field that shows the host name of the computer you selected. Connection Read-only field that displays shows the network connection of Ethernet. Configuration Select whether the selected computer should be discovered by the Gateway using DHCP or a static IP address.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Manually Adding Wireless Clients You can manually add a wireless client to the Gateway’s LAN using Wireless Protected Setup (WPS). While not a security feature, WPS is a standard for easy and secure wireless network set up and connections. Note: WPS is optional for Wi-Fi Certified products. Check for the Wi-Fi Protected Setup logo or terms on products to see whether the product is WPS compatible.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 82. Example of the Add Wireless Client Menu Table 39. Edit Wireless Client Menu Option WiFi Protected Setup (WPS) Description Enables or disables the Gateway’s WPS setup. • Enabled = Gateway’s WPS setup is activated. (default) • Disabled = Gateway’s WPS setup is not activated. Security Read-only screen that shows the security, if any, used on the Gateway’s wireless LAN.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Option Connection Options Description Determines whether WPS can be configured using a PIN or the WPS button on the front panel of the Gateway. • PIN = requires you to enter a PIN in the WPS Setup menu to configure WPS. The PIN can be viewed in the AP PIN option in the WiFi Client Setup Configuration (WP5) section of the Wireless Menu (see page 120). • PBC = Push Button Configuration.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Configuring Parental Controls Regulating Web browsing can prevent children and workers from accessing dangerous content on the Internet, or having to make judgment calls over suitable relationships in chatrooms. The fact is, Web sites, chat-room users, and downloaded programs may not have the best interests of you, your family, or your workers at heart.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 84. Example of Managed Sites Menu Specifying Sites to be Blocked To block sites for non-trusted computers, perform the following procedure from the Managed Sites menu. 1. Next to Enable Managed Sites, click Enabled. 2. Under Blocked Sites, click ADD. The Add Blocked Domain menu appears (see Figure 85). 3. Complete the fields in the Add Blocked Domain menu (see Table 41). 4. Click SAVE (or click CANCEL to discard your settings).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Figure 85. Add Blocked Domain Menu Table 41. Add Blocked Domain Menu Option Description URL Enter the URL you want blocked. Always Block? Select whether you want the Gateway to always block this URL. Choices are • No = the Gateway does not always block this URL. Use the Set Block Time and Set Blocked Days to instruct the Gateway when to block this URL. • Yes = the Gateway always blocks this URL until you remove the block.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Option Set Blocked Days Description If you selected No for Always Block?, use any of the following methods to specify when the Gateway is to block this URL: • Select All = blocks the URL for seven days. • Select None = deselect blocking of the URL for seven days. • Monday – Sunday = check the check boxes that correspond to the days when you want the Gateway to block this URL. SAVE button Click this button to save your settings.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 86.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 42. Add Blocked Keyword Menu Option Description Keyword Enter the keyword you want blocked. Always Block? Select whether you want the Gateway to always block this keyword. Choices are • No = the Gateway does not always block this keyword. Use the Set Block Time and Set Blocked Days to instruct the Gateway when to block this Keyword. • Yes = the Gateway always blocks this keyword until you remove the block.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Blocking Services and Selecting Trusted Computers Using the Managed Services menu, you can restrict access to certain services and applications for non-trusted computers on the network. This procedure involves the following steps: 1. Specify the services to be blocked. See “Specifying Services” on page 149. 2. Identify the trusted computers that are allowed to access the blocked services. See “Defining Trusted Computers” on page 151.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Specifying Services to be Blocked To block services for non-trusted computers, perform the following procedure from the Managed Services menu. 1. Next to Enable Managed Services, click Enabled. 2. Under Blocked Services, click ADD. The Add Blocked Service menu appears (see Figure 88). 3. Complete the fields in the Add Blocked Service menu (see Table 43). 4. Click SAVE (or click CANCEL to discard your settings).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 88.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 43. Add Blocked Service Menu Option Description User Defined Service Enter the service you want blocked. Protocol The type of protocol associated with the service to be blocked. Choices are: • TCP • UDP • TCP/UDP (default) Start Port Starting port number on which the block will be applied. If necessary, contact the application vendor for this information. End Port Ending port number on which the block will be applied.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Managing Devices and Access Types Using the Managed Devices menu, you can enable or disable managed devices and allow or block all access types. You can also add devices you want to block. To display the Managed Devices menu, click Parental Control > Managed Devices in the menu bar. Figure 89 shows an example of the menu. Figure 89. Example of Managed Devices Menu Enabling or Disabling Managed Devices By default, all managed devices are disabled.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Adding Blocked Devices To add devices you want to block, perform the following procedure from the Managed Devices menu. 1. Next to Blocked Devices, click ADD BLOCKED DEVICE. The Add Blocked Device menu appears (see Figure 90). 2. Completed the fields in the Add Block Device menu (see Table 44). 3. Click SAVE (or click CANCEL to discard your settings).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 90.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 44. Add Blocked Device Menu Option Description Auto-Learned Devices To select a device that the Gateway automatically learned, select the device under AutoLearned Devices. Custom Device To select a custom device, enter the name and MAC address of the device in the Computer Name and MAC Address fields below Custom Device. Always Block? Select whether you want the Gateway to always block this device.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Generating Reports Using the Reports menu, you can define filters for managed sites, services, and devices, and then show, print or download the reports. To display the Reports menu, click Parental Control > Reports in the menu bar. Figure 91 shows an example of the menu. Figure 91. Example of Reports Menu Under Reports Filters, you can set a report filter for the type of reports you want to generate and the time frame they are to cover.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Using Advanced Features Using the Advanced Features menu, you can: Enable or disable port forwarding. See page 157. Enable or disable port triggering. See page 160. Enable or disable remote management. See page 163. Configuring DMZ settings. See page 165. Configure routing. See page 167. Configure Dynamic DNS. See page 169. Use the Gateway’s UPnP feature to discover UPnP-enabled devices. See page 171.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 92. Example of Port Forwarding Menu Adding a Port Forwarding Rule To add a port forwarding rule, perform the following procedure from the Port Forwarding menu. 1. Next to Enable Port Forwarding, click Enabled. 2. Click the ADD PORT FORWARD button. The Add Service menu appears (see Figure 93). 3. Complete the fields in the Add Service menu (see Table 45). 4. Click SAVE to save your settings (or click CANCEL to discard them).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 93. Add Service Menu Table 45. Add Service Menu Option Description Service Name Name for identifying the service. The name is for reference purposes only. Service Type The protocol you want to use with the service. Choices are: • TCP • UDP • TCP/UDP (default) Service IP Address IP address of the LAN computer or server that is running the service. Start Public Port Starting number of the port on which the service is provided.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Disabling Port Forwarding You can disable individual or all port-forwarding rules from the Port Forwarding menu. To disable an individual port-forwarding rule, uncheck the rule in the Active column. Although disabled, you can still use the buttons to the right of the checkbox to edit or delete the rule. To enable the rule, check the checkbox in the Active column.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 94. Example of Port Triggering Menu Adding a Port Triggering Rule To add a port triggering rule, perform the following procedure from the Port Triggering menu. 1. Next to Enable Port Triggering, click Enabled. 2. Click the ADD PORT FORWARD button. The Port Triggering Add menu appears (see Figure 95). 3. Complete the fields in the Port Triggering Add menu (see Table 46). 4. Click SAVE to save your settings (or click CANCEL to discard them).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 95. Port Triggering Add Menu Table 46. Port Triggering Add Menu Option Description Service Name Name for identifying the trigger. The name is for reference purposes only. Service Type The type of protocol you want to use with the trigger. Choices are: • TCP • UDP • TCP/UDP (default) For example, to track the H.323 protocol, the protocol type should be TCP. Trigger Port From From port ranges of the special application.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Disabling Port Triggering You can disable individual or all port-triggering rules from the Port Triggering menu. To disable an individual port-triggering rule, uncheck the rule in the Active column. Although disabled, you can still use the buttons to the right of the checkbox to edit or delete the rule. To enable the rule, check the checkbox in the Active column.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Figure 96.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 47. Remote Management Menu Option Description Remote Management Remote Management You can remotely manage the Gateway using HTTP, HTTPS, Telnet, SSH, SNMP, and HNAP. Each method has Enabled and Disabled buttons for enabling or disabling that remote management method. If you enable a remote management method, specify the port number to be used with that method in the field to the left of Enabled.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字 套用到您想要在此處顯示的文字。 Figure 97. Example of DMZ Menu Table 48. DMZ Menu Option Enable DMZ Description Enables or disables the Gateway’s DMZ setting. • Enabled = Gateway’s DMZ feature is enabled. • Disabled = Gateway’s DMZ feature is disabled. DMZ Host IP addresses of the computer to be used as the DMZ server. SAVE button Click this button to save your settings.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Configuring Routing Settings Using the Routing menu, you can configure how the Gateway adjusts to physical changes in the network’s layout and exchanges routing tables with other routers. To access the Routing menu, click Advanced > Routing in the menu bar. Figure 98 shows an example of the menu and Table 49 describes the settings. Figure 98.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 49. Routing Menu Option Description Interface Name Select the Gateway interface on which routing will be performed. RIP Send Version Select the format and the broadcasting method of the RIP packets that the Gateway sends. Choices are: • Do Not Send (default) • RIP1 • RIP2 • RIP1/2 Your selection should match the version supported by other routers on your network.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Configuring Dynamic DNS Settings The Gateway provides a dynamic DNS feature that can notify a domain name server to change, in real time, the active DNS configuration of its configured hostnames, addresses, or other information stored in DNS.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 50. Dynamic DNS Menu Option Enable Dynamic DNS Description Enables or disables the Gateway’s Dynamic DNS setting. • Enabled = Gateway’s Dynamic DNS feature is enabled. • Disabled = Gateway’s Dynamic DNS feature is disabled. Server Provider Select a service provider. User Name Enter your service provider user name that you set up. Password Enter your service provider password that you set up.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Discovering Devices Using the Device Discovery menu, the Gateway can obtain protocol addresses of neighboring devices and discover the platform of those devices. To display the Device Discovery menu, click Advanced > Device Discovery in the menu bar. Figure 100 shows an example of the menu and Table 51 describes it. Figure 100.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 51. Device Discovery Menu Option Enable UPnP Description Determines whether the Gateway uses its UPnP feature to communicate with other devices or your operating system. • Enabled = allows the Gateway to use its UPnP feature to communicate with other devices or your operating system. (default) • Disabled = prevents the Gateway from using its UPnP feature to communicate with other devices or your operating system.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Troubleshooting the Gateway Using the Troubleshooting menu, you can: Define log filters and generate logs. See page 174. Test connectivity to a destination or IP address. See page 175. Reset the Gateway, reset your Wi-Fi router, or restore the Gateway’s WiFi and factory default settings. See page 177. Change the password used to log in to the Gateway’s Web interface. See page 178.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Generating Logs Using the Logs menu, you can define filters for system, event, and firewall logs, and then show, print or download the logs. To display the Logs menu, click Troubleshooting > Logs in the menu bar. Figure 101 shows an example of the menu. Figure 101. Example of Logs Menu Under Logs Filters, you can set a log filter for the type of logs you want to generate and the time frame they are to cover.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Testing Connectivity to Destination and IP Addresses There may be times when you encounter a problem trying to reach a certain destination. If you examine the Gateway’s configuration and operation and everything looks fine, the problem might be with a router up the line from the Gateway or with the line itself. To help you identify such issues, the Network Diagnostic Tools menu lets you test connectivity to a destination or IP address.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Testing Connectivity to a Destination Address To test the Gateway’s connectivity to a destination address, perform the following procedure from the Network Diagnostic Tools menu. 1. Under Test Connectivity Results, enter a destination address in the Destination Address field. Note: This procedure assumes that the destination address you enter is valid and operational. 2. Click the TEST CONNECTIVITY button.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字 套用到您想要在此處顯示的文字。 Restoring or Rebooting the Gateway The Restore / Reboot Gateway menu provides buttons for performing the following activities: RESET - restarts the Gateway while keeping any overrides you made to the Gateway’s factory default settings. RESET WI-FI Router - resets the Wi-Fi router without affecting the Gateway. RESTORE WI-FI SETTINGS – returns the Gateway to its factory default WiFI settings.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Changing the Login Password The Change Password menu lets you change the password used to log in to the Gateway’s Web interface. For security, we recommend you change the default log in password the first time you log in to the Web management interface to protect the Gateway from being tampered with.
6 Troubleshooting Procedures Successful troubleshooting requires a logical, consistent approach that narrows down the source of a problem by ascertaining what is and isn't working until a single cause is identified. This chapter provides suggestions for identifying and resolving problems in the unlikely event you encounter a problem using the Gateway. It also provides tips for tuning your configuration to optimize your wired and wireless networking experience.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Basic Troubleshooting Procedures The following procedures cover basic troubleshooting procedures. Carefully review the sections to make sure you follow the recommended procedures. Always start your network using the following sequence 1. Unplug the Gateway and any other routers or switches. 2. Shut down connected computers. 3. Plug in the Gateway first and wait for the lights to cycle through the startup routine.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Table 53. Checking Basic Gateway Functions If… Perform This Procedure The Power and other LEDs are OFF. The DS and US LEDs are OFF. The WiFI LED is OFF. 1. Turn off the Gateway and then turn it on again to see whether the problem is resolved. 2. Check that you are using the power adapter supplied with the Gateway. 3. Be sure the power cord is connected to the Gateway and to a functioning power outlet. 4.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Advanced Troubleshooting Procedures Most advanced troubleshooting procedures fall into one of the following categories: Physical - an underlying problem with cables, a bad Gateway, or similar hardware problem. See page 182. Configuration - a problem with the configuration of one or more of network components. See page 183.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Connected. Your computer is properly connected to the Gateway or wired/wireless network, but there is a problem between the Gateway and the Internet. Disabled. Someone has manually disabled the NIC. To fix the problem, right-click the adapter and click Enable. Unplugged. Your computer cannot detect the connection to the Gateway. Not connected. Your computer cannot connect to your wireless network. Limited or no connectivity.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Last octet is any unique number from 0 to 255 (there are restrictions on using 0 and 255, so avoid using them). You would not use 1 as the last number, since that number is the last octet in the Gateway IP address in our example. Figure 106 shows an example of IP addresses assigned to devices on the network. Figure 106.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 The most common problem associated when viewing IP addresses is that either: A computer’s IP address is not on the same subnet as the other networked devices. In other words, the first nine numbers (three octets) in the device’s IP address are not identical to those of the other networked devices. A computer shows an IP address that starts with the digits 169.254.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Sample IP Address Figure 107. Example of an IP Address Microsoft Windows XP, Vista, and 7 To find the IP address of a computer running Microsoft Windows XP, Vista, or 7: 1. Click on Start and in the Start Search box type cmd. 2. Press Enter on your keyboard or click cmd.exe in your search list (see Figure 108). Figure 108. Example of md.exe in the Search List 3. In the DOS command window, type ipconfig and then press Enter.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Apple Macintosh OS X To find the IP address of a Mac OS X OS X 10.6 or 10.5 computer: 1. From the Apple menu, select System Preferences... 2. In System Preferences, from the View menu, select Network. 3. In the Network preference window, click a network port (for example, Ethernet, AirPort, modem). If you are connected, the IP address appears below Status. 4. Close the window when finished. To find the IP address of a Mac OS X 10.4 or 10.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 4. When you have everything working, reconnect your devices to the Internet. 5. Restart all your computers. Specific Troubleshooting Procedures The following sections cover specific troubleshooting suggestions you may find helpful if the basic and advanced troubleshooting procedures in the previous sections did not resolve your problem. Unable to Log In to Gateway If you are unable to log in to the Gateway’s Web management interface: 1.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字 套用到您想要在此處顯示的文字。 3. Be sure the computer connected to the Gateway is configured to use the same subnet mask and gateway settings as the Gateway (see “Viewing and Editing Your Local IP Configuration” on page 47). 4. Ping the Gateway from a computer on the same subnet as the Gateway (see “Testing the Path from a Computer to the ” on page 191).
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 7. If the Online LED is ON, go to Connection > Status (see “Viewing the Gateway’s Connection Status” on page 44). Then, under Comcast Network, confirm that Internet = Active. If it isn’t, contact your cable provider to confirm that the service is active. 8. If you have more than one network port available on the Gateway, plug the cable into a different port. If the network connection works, the original port on the Gateway is faulty.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Unable to Access Networked Devices If you are on a network, but cannot connect to any resources on the network: 1. The Ethernet cable may be worn. Replace the cable if it is worn. 2. The Ethernet cable may not be firmly connected at both ends. Secure the cable at both ends. Often, just reseating the cable into a connector is all that is required. 3. The port on the Gateway may be bad. Plug the network cable into a different port on the Gateway. 4.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Reply from 192.168.0.1: bytes=32 time=NN ms TTL=xxx If the path was not contacted successfully, a message similar to the following appears: Request timed out If the path is not working properly: The physical connections may be wrong. Be sure the Gateway’s Online LED is ON. If is OFF, review “Basic ” on page 180.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Using Ping on a Macintosh To ping on a Macintosh: 1. Click on Go > Applications > Utilities. 2. Click on Network Utility, and then click the Ping tab. A page similar to the one in Figure 109 appears. 3. In the first field, enter the IP address you want to ping. 4. Using the options below the field, select an unli mited number of pings or send a specific number of pings. 5. Click the Ping button. If you receive reply from...
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Gateway Disconnects from the Internet If the Gateway has been connected to the Internet for an extended period and holds an IP address (DHCP lease) for a longer period of ti me than your ISP allows, it is not uncommon for the Gateway to disconnect from the Internet. This is normal and does not indicate any issue with the Gateway. 1. Unplug the power to the Gateway, then reconnect power.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Can you connect to the Internet directly? 5. Set up a computer to connect to the Internet directly, without using the Gateway. 6. If you cannot connect to the Internet without the Gateway, contact your ISP for assistance. Slow Web Browsing If you experience slow Web browsing with the Gateway: 1. Check for possible intrusion by spyware and viruses. 2. Clear browser settings and cache (refer to the documentation for your Web browser). 3.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 2. Release and renew the NIC’s IP address: a. From the Windows task bar, click Start and select Run. b. In the Open field, type cmd and click OK. c. At the first command prompt, type ipconfig/release and press Enter. d. At the next command prompt, type ipconfig/renew and press Enter. 3. For wired connections, be sure the physical cable connections are correct. 4.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 Sample IP Address Figure 110. Example of MAC Address Apple Macintosh Windows OS X To determine the MAC address on a Mac running OS X, perform the following procedure. The MAC address appears in the form of 00 0D 93 13 51 1A. 1. From the dock, select System Preferences. 2. Select Network, Select Location, Select Interface. 3. Perform one of the following steps: For a wired Mac running Mac OS 10.2 or earlier, select the TCP/IP tab.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Wireless Troubleshooting The following sections cover troubleshooting procedures for wireless networking. Checking the Gateway’s Wireless Connection If you experience a problem with the Gateway’s wireless operation, log in to the Gateway’s Web management interface and verify the wireless settings. In particular, the Gateway’s Wireless Network Name (SSID) and security settings must the wireless computer settings exactly. 1.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 c. Use the Channel Selection and Channel settings in the Wireless menu to select the Gateway’s channel settings (see “Viewing and Editing Wireless Configuration” on page 49). Note: You do not have to change your computer's configuration, because it automatically detects the new channel.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 To add a wireless network on a Windows XP computer manually Note: The following steps are for a wireless network that has WEP security. 1. From the Windows task bar, click Start and double-click Control Panel. 2. In the left pane, select Switch to Classic view. 3. Click Network Connections. 4. Right click Wireless Network Connections and select Properties. 5. Click on the Wireless Networks tab. 6. Click the Add button. 7.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Achieving Optimal Wireless Performance To achieve optimal wireless performance with the Gateway, perform the following procedure. 1. Right-click My Computer and select Properties. 2. Click the Hardware tab and click Device Manager. 3. Under Network adapters list, double-click your wireless NIC. 4. Click the Advanced tab. Under the Property field, select Wireless mode. 5. Select the highest value your NIC is capable of performing. 6.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 wireless devices. To quiet the noise, avoid wireless electronics that use the 2.4 GHz frequency. Instead, look for cordless phones that use the 5.8 GHz or 900 MHz frequencies. Update firmware and drivers for your wireless networking devices. Device manufacturers, including SMC, regularly make free improvements to their devices that improve performance.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 If your maximum data rate is 54 Mbps or lower, confirm your NIC is an 802.11n adapter and not an older 802.11g adapter. Although 802.11g NICs can connect to the newer 802.11n devices, high speeds and performance are possible only on connections between a wireless N device (such as the Gateway) or access point (AP) and a wireless N adapter.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 Application and Gaming Troubleshooting Connecting to Messenger Services Behind the Gateway If you experience intermittent errors, cannot connect to servers, or find some features not working when using MSN or AIM Messenger with the Gateway: You may have to open the following ports: – For MSN Messenger, open port 443. – For AIM, open port 5190.
Appendix A - Compliance FCC Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against radio interference in a commercial environment. This equipment can generate, use and radiate radio frequency energy and, if not installed and used in accordance with the instructions in this manual, may cause harmful interference to radio communications.
錯誤! 常用] 錯誤 使用 [常用 常用 索引標籤將 Heading 1 套用到您想要在此處顯示的文字。 套用到您想要在此處顯示的文字。 specify that the Coaxial cable shield shall be connected to the grounding system of the building, as close to the point of cable entry as practical. FCC Part 68 Statement This equipment complies with Part 68 of the FCC Rules. A label is attached to the equipment that contains, among other information, its FCC registration number and ringer equivalence number. If requested, this information must be provided to the telephone company.
Index Configuration, 36, 100 A TCP/IP, 24 Configuring Access types PC for TCP/IP, 183 disabling, 78, 152 Configuring login password, 99, 178 enabling, 78, 152 Connected Devices menu, 64, 135 Adding blocked devices, 79, 153 computers with static IP address, 65, 136, 139 port forwarding rule, 85, 158 port triggering rule, 88, 161 Advanced Features menu, 84, 157 Connecting LAN, 21 public telephone network, 22 WAN, 22 Conventions in this document, ix Apple Macintosh D IP address, 187 MAC address, 1
Index key features, viii Document conventions, ix locating, 19 organization, ix package contents, 12 Downloading powering on, 23 logs, 95 rear panel, 15 reports, 83 rebooting and restoring custom settings, 17 resetting, 98, 177 E Editing computers with static IP address, 66, 138, restoring factory defaults, 17, 98, 177 specifications, 205 system requirements, 12 141 top panel, 16 Enabling troubleshooting, 94, 173 access types, 78, 152 managed devices, 78, 152 Web management, 37, 101 Gatew
Index L Parental Control menu, 68, 142 Pass-thru VPN troubleshooting, 195 LAN connection, 21 Password Settings menu, 99, 178 LAN Ethernet menu, 58, 129 Local IP Ping testing the path from Configuration menu, 47, 112 network status, 44, 111 a computer to the Gateway, 191 a computer to the Internet, 192 Locating the Gateway, 19 Ping utility, 191 Log filters, 94, 174 on a Macintosh, 193 defining, 95 Port Blocking menu, 91 Logging in to Web management, 37, 101 Login password Port forwarding disa
Index unable to Resetting Gateway, 98, 177 use pass-thru VPN, 195 unable to access Gateway, 188 Wi-Fi router, 98, 177 Restore / Reboot Gateway menu, 98, 177 unable to access the Internet, 189 Restoring factory defaults, 17, 98, 177 unable to configure port forwarding, 195 unable to connect to a wireless network, 199 S Safari, disabling proxy settings, 35 unable to connect to networked devices, 191 unable to log In to Gateway, 188 wireless, 198 Security software, 35 Troubleshooting menu, 94, 173
Index Home Network Wizard, 60, 131 WiFi, 59, 130 LAN Ethernet, 58, 129 Wireless, 49, 114 Local IP Configuration, 47, 112 XFINITY Network, 121 Logs, 174 WiFi menu, 59, 130 Logs menu, 94 Wi-Fi network status, 44, 111 Managed Devices, 78, 152 Wi-Fi router, resetting, 98, 177 Managed Services, 75 Wireless Managed Sites, 68, 142 improving performance, 201 Network Diagnostic Tools menu, 96, 175 improving performance for 802.
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