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Motorola SBG900 manual To renew the IP address

Models: SBG900

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To renew the IP address:

Overview Installation Troubleshooting Contact FAQ Specifications Glossary License

Configuration: Basic Gateway TCP/IP Wireless USB

To renew the IP address:

1Type ipconfig /renew and press ENTER. If a valid IP address is displayed as shown, Internet access should be available.

2Type exit and press ENTER to return to Windows.

If after performing this procedure the computer cannot access the Internet, call your cable service provider for help.

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SBG900 User Guide

Home Print Exit

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Motorola SBG900 manual To renew the IP address

Contents

User Guide SBG900 Wireless Cable Modem GatewayReorient or relocate the receiving antenna Comply with all instructions that accompany this equipment Copyright 2003 by Motorola, Inc Configuring the Gateway ContentsInstallation Basic ConfigurationTroubleshooting Setting Up a USB DriverContact Us Frequently-Asked Questions Specifications Glossary Software LicenseOverview Network Connection Types Easy SetupPowerful Features in a Single Unit Sample SBG900 hybrid network Sample LANSBG900 PCC11bMotorola USB11b Wireless Adapter left and PCC11b Wireless Card Optional AccessoriesLight Front PanelFlashing Home Print ExitRear Panel Key Item DescriptionHome Print Exit Wireless LAN Wired Ethernet LAN USB Connection Label on the Bottom of the SBG900SBG900 LAN Choices Sample wireless network connections Wireless LANSample Ethernet connection to hubs or switches Wired Ethernet LANSample Ethernet to computer connection ExitSample USB connection USB ConnectionHome Print Exit SBG900 User GuideWireless Security SBG900 security measures shown in a logical network diagramSecurity FirewallPort Triggering Wireless SecurityPort Forwarding SURFboard Wireless Cable Modem Gateway Quick Start GuideVirtual Private Networks Related DocumentationBefore You Begin Precautions Signing Up for Service InstallationConnecting the SBG900 to the Cable System Cabling the LAN Obtaining an IP Address for Ethernet Connecting a PC to the USB PortSigning Up for Service PrecautionsAlways make the wall connection first To avoid damaging the SBG900 or computers with static electricityComputer System Requirements Exit Obtaining an IP Address in Windows 98, Windows 98 SE, or Windows Me Obtaining an IP Address for EthernetObtaining an IP Address in Windows 2000 or Windows XP Obtaining an IP Address on Macintosh or UNIX SystemsConnecting a PC to the USB Port Starting the SBG900 Setup Program Changing the Default Password Basic ConfigurationGetting Help Setting the Firewall Policy Gaming Configuration GuidelinesStarting the SBG900 Setup Program To Perform ClickChanging the Default Password Enabling Remote Access Getting Help Setting the Firewall Policy Page Firewall POLICY - advanced Page Field Firewall POLICY - advanced page fieldsDescription Home Print ExitFirewall ALERT - basic page fields Firewall ALERT - basic PageField or Button DescriptionFirewall ALERT - email page fields Firewall ALERT - email PageField or Button DescriptionFirewall LOGS page fields Firewall LOGS PageField or Button DescriptionOption Firewall LOGSDescription Session LogGaming Configuration Guidelines Configuring the Firewall for GamingConfiguring Port Triggers Configuring a Gaming DMZ Host Gateway STATUS Page Gateway WAN Page Gateway LAN - nat config Page Configuring the GatewayGateway LAN - dhcp server config Page Gateway PORT FORWARDING - config PageThis page displays the gateway status information Gateway STATUS PageHome Print Exit SBG900 User GuideGateway WAN page fields Gateway WAN PageField DescriptionField Gateway WAN page fields continuedDescription Home Print ExitGateway LAN - nat config page fields Gateway LAN - nat config PageField or Button DescriptionGateway LAN - dhcp server config page fields Gateway LAN - dhcp server config PageField DescriptionGateway LAN - dhcp leases page fields Gateway LAN - dhcp leases PageFieldDescription Home Print ExitGateway LAN - dhcp leases page fields continued Gateway PORT FORWARDING - status PageField DescriptionGateway PORT FORWARDING - config page fields Gateway PORT FORWARDING - config PageField DescriptionGateway PORT TRIGGERS - predefined Page Field Gateway PORT TRIGGERS - predefined page fieldsDescription Home Print ExitGateway PORT TRIGGERS - custom page fields Gateway PORT TRIGGERS - custom PageField DescriptionGateway LOG page fields Gateway LOG PageGateway PORT TRIGGERS - custom page fields FieldDescriptionConfiguring TCP/IP in Windows 95, Windows 98, or Windows Me Configuring TCP/IPConfiguring TCP/IP in Windows Configuring TCP/IP in Windows XP Verifying the IP Address in Windows 95, Windows 98, or Windows MeHome Print SBG900 User Guide13 Click Obtain an IP address automatically Configuring TCP/IP in Windows 4 Click Local Area Connection number. The value of number varies from system to system. The Local Area Connection number Status window is displayed 8 Click Internet Protocol TCP/IP 13 Click OK to accept the TCP/IP settings Configuring TCP/IP in Windows XP 5 If a classic view similar to below is displayed 7 Right-click on the network connection. If more than one connection is displayed, be sure to select the one for your network interface 11 Verify that the settings are correct, as shown above Verifying the IP Address in Windows 95, Windows 98, or Windows Me Verifying the IP Address in Windows 2000 or Windows XP To renew the IP address Perform on the Setting Up the Wireless LANSBG900 AdvantagesConfiguring the Wireless Network Name on the SBG900 9 Click Apply to save your changes 7 Click advanced to display the Wireless SECURITY - advanced PageHome Print Exit SBG900 User GuideConfiguring WEP on the SBG900 EncryptionHome Print Exit 3 Click advanced to display the Wireless SECURITY - advanced Page Configuring a MAC Access Control List on the SBG900Configuring the Wireless Clients Configuring a Wireless Client with a Network Name ESSIDConfiguring a Wireless Client for WEP Wireless STATUS Page Wireless NETWORK Page Wireless Pages in the SBG900 Setup ProgramWireless SECURITY - basic Page Wireless SECURITY - advanced Page Wireless STATISTICS pageWireless STATUS Page Fields Wireless STATUS Pagewho is not authorized to use your wireless LAN Home Print ExitWireless NETWORK page fields Wireless NETWORK PageConfiguring the Wireless Network Name on the SBG900 FieldWireless NETWORK page fields continued FieldDescriptionHome Print Exit Wireless SECURITY - basic Page Home Print ExitSBG900 User Guide Wireless Security - ADVANCED page fields Wireless SECURITY - advanced PageField or Button DescriptionWireless Security - ADVANCED page fields continued Wireless STATISTICS pageWireless STATISTICS page fields Field or ButtonField or Button Wireless STATISTICS page fields continuedDescription Home Print ExitSetting Up a USB Driver in Windows Setting Up a USB Driver in Windows Setting Up a USB DriverSetting Up a USB Driver in Windows Me Setting Up a USB Driver in Windows XPSetting Up a USB Driver in Windows 5 Click Next. The following window is displayed 8 Click Next. The following window is displayed 11 Click Finish. The Systems Settings Change window is displayed Setting Up a USB Driver in Windows 4 Click Next. The following window is displayed 8 If necessary, select the CD-ROM drive in the Copy files from list Setting Up a USB Driver in Windows Me Setting Up a USB Driver in Windows XP 2 Click the Motorola SURFboard SBG900 USB Gateway Removing the USB Driver from Windows 98 or Windows Me4 Click OK. The System Settings Change window is displayed 5 Disconnect the USB cable from the PC or SBG90013 Click Remove Driver Setting Up a USB Driver in WindowsSetting Up a USB Driver in Windows Me Home Print ExitRemoving the USB Driver from Windows 2 Click SettingsHome Print Exit SBG900 User Guide7 Double-click Network Adapters 21 Click Remove Driver 20 Be sure the USB cable is disconnected1 On the Windows desktop, click Start to display the Start window Removing the USB Driver from Windows XPHome Print Exit SBG900 User Guide4 Click System to display the System Properties window. Skip to step 6 Click the Hardware tab to display the Hardware page Configuration Basic Gateway TCP/IP Wireless USBHome Print Exit SBG900 User Guide8 Double-click Network adapters 15 Type explorer and click OK to display Windows Explorer Front-Panel Lights and Error Conditions TroubleshootingProblem Possible SolutionsContact Us Q What is Network Address Translation? Q What is high-speed cable Internet access?Q What wireless security measures are provided on the SBG900? Q Why is there no Standby button?Q Do I need to subscribe to cable TV to get cable Internet access? Q Do I need to change my Internet service provider ISP?Q What type of technical support is available? Q What do I do if my SBG900 stops working?Specifications GeneralHome Print Exit Home Print Exit Cable ModemGlossary Home Print Exit CMTS clientcoaxial cable coaxHome Print Exit The SBG900 is simultaneously a DHCP client and a DHCP serverbutton addressHome Print Exit Home Print Exit Home Print Exit U.S. government See EthernetHome Print Exit Home Print Exit Home Print Exit Home Print Exit Home Print Exit Home Print Exit Home Print Exit Home Print Exit Home Print Exit Home Print Exit Home Print Exit You may Software LicenseYou may not Home Print Exit509091-001 10/03 MGBI Visit our website at