NETGEAR CVG824G manual Chapter Protecting Your Network, Changing the Default Password

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Chapter 3

Protecting Your Network

This chapter describes how to use the firewall features of the gateway to protect your network.

Changing the Default Password

For security reasons, the gateway has its own user name and password. After a period of inactivity for a set length of time, the administrator login automatically disconnects. When prompted, enter admin for the gateway user name and password for the gateway password. You can change the password and the amount of time for the administrator login timeout.

Note: The user name and password are not the same as any user name or password your may use to log in to your Internet connection.

NETGEAR recommends that you change this password to a more secure password. The ideal password should contain no dictionary words from any language, and should be a mixture of both upper and lower case letters, numbers, and symbols. Your password can be up to 30 characters.

To change the default password:

1.Log in to the gateway by entering the default LAN address of http://192.168.0.1 with its default user name of admin, default password of password, or using whatever password and LAN address you have chosen for the gateway.

http://192.168.0.1

Figure 3-1

Protecting Your Network

3-1

BETA, November 2006

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Contents Wireless Cable Voice Gateway Model CVG824G Reference Manual Trademarks Bestätigung des Herstellers/Importeurs Page Contents Chapter Protecting Your Network Appendix B Related Documents Index Viii Conventions, Formats, and Scope About This ManualHow to Print this Manual How to Use This ManualWireless Cable Voice Gateway Model CVG824G Reference Manual Xii Package Contents Chapter Installing the GatewayLED Descriptions Gateway Front PanelGateway Rear Panel Installation Requirements Installing the Voice GatewayEthernet Connection Connecting the Wireless Voice GatewayUSB Connection Access in Appendix B Logging In To the Wireless Voice GatewayConnecting to the Internet and VoIP Dynamic IP Wireless Cable Voice Gateway Model CVG824G Reference Manual Wireless Placement and Range Guidelines Chapter Wireless ConfigurationWireless Configuration Authentication Ssid and Wireless Security Settings FormConfiguring Wireless Settings Understanding Wireless Security OptionsWireless Cable Voice Gateway Model CVG824G Reference Manual Setting up Wireless Security WEP Wired Equivalent Privacy WPA-PSK WiFi Protected Access Pre-Shared Key WPA WiFi Protected Access WPA2 WiFi Protected Access WPA2-PSK WiFi Protected Access 2 Pre-Shared KeysConfiguring Your Wireless Card Access List Wireless Cable Voice Gateway Model CVG824G Reference Manual Wireless Cable Voice Gateway Model CVG824G Reference Manual Wireless Cable Voice Gateway Model CVG824G Reference Manual Chapter Protecting Your Network Changing the Default PasswordBlocking Keywords, Sites and Services Blocking Keywords and Domains Using MAC Filtering to Block Access Blocking Access by Time of Day Inbound and Outbound Rules Port Blocking Port Forwarding Wireless Cable Voice Gateway Model CVG824G Reference Manual Port Triggering Setting Up a Default DMZ Host Turning On Universal Plug and Play UPnP Wireless Cable Voice Gateway Model CVG824G Reference Manual Enabling or Disabling Content Filtering Services Wireless Cable Voice Gateway Model CVG824G Reference Manual Wireless Cable Voice Gateway Model CVG824G Reference Manual Network Status Information Chapter Managing Your NetworkViewing Gateway Status Gateway Status Fields Current System Time Viewing Connection StatusMTA Status About LAN IP Settings Configuring the LAN IP Settings Using the Gateway as a Dhcp ServerWireless Cable Voice Gateway Model CVG824G Reference Manual Click Delete Viewing and Emailing Event Log InformationRestoring Factory Default Configuration Settings Running Diagnostic Utilities Enabling Remote Management Access Http//134.177.0.1238080 Wireless Cable Voice Gateway Model CVG824G Reference Manual Basic Functions Chapter TroubleshootingBasic Troubleshooting with LEDs Troubleshooting the Web Configuration InterfaceTroubleshooting the ISP Connection Testing the LAN Path to Your Gateway Troubleshooting a TCP/IP Network Using a Ping UtilityPing -n 10 IP address Testing the Path from Your PC to a Remote DeviceWireless Cable Voice Gateway Model CVG824G Reference Manual Factory Default Settings Appendix a Default Settings and Technical SpecificationsDefault Settings and Technical Specifications Power Adapter Technical SpecificationsWireless Cable Voice Gateway Model CVG824G Reference Manual Document Link Appendix B Related DocumentsRelated Documents Numerics IndexIndex-2 Index-3 Index-4