3Com 3CR856-95 Navigating Through the Gateway Configuration Pages, Main Menu, Option Tabs

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GATEWAY CONFIGURATION

This chapter describes all the options available through the Gateway configuration pages, and is provided as a reference.

Navigating Through the Gateway Configuration Pages

To get to the configuration pages, browse to the Gateway by entering the URL in the location bar of your browser. The default URL is http://192.168.1.1. If you changed the Gateway LAN IP address during initial configuration, use the new IP address instead. When you have browsed to the Gateway, log in using your system password. The default password is ‘admin’.

Main Menu

At the left side of all screens is a main menu, as shown in Figure 26. When you click on a topic from the main menu, that page will appear in the main part of the screen.

Figure 26 OfficeConnect Cable/DSL Secure Gateway Screen Layout

Option Tabs

Main Menu

Welcome — displays the firmware version of the Gateway and important messages on the Notice Board, allows you to change your password, and launch the Wizard.

LAN Settings — allows you to configure IP address and subnet mask information, set up DHCP server parameters, and display the DHCP client list.

Internet Settings — sets up Internet addressing modes such as PPPoE connection, dynamic IP address allocation, Network Address Translation (NAT) and static IP address settings.

Firewall — allows configuration of the Gateway’s firewall features: Virtual Servers, Special Applications, PC Privileges and other general security options.

VPN — Allows the administrator to set up and maintain Virtual Private Network (VPN) connections.

System Tools — allows the administrator to perform maintenance activities on the Gateway.

Status and Logs — displays the current status and activity logs of the Gateway.

Support — contains a comprehensive online help system.

Option Tabs

Each menu page may also provide sub-sections which are accessed through the use of option tabs (see Figure 26 for example). To access an option, simply click on the required tab.

Getting Help

On every screen, a Help button is available that provides access to the context-sensitive online help system. Click this button for further assistance and guidance relating to the current screen.

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Contents Page United States Government Legend 3Com Corporation Bayfront Plaza Santa Clara, CaliforniaContents Troubleshooting Using DiscoveryIP Addressing End User Software Licence Agreement Safety InformationISP Information Index Regulatory NoticesPage Naming Convention About this GuideConventions Icon DescriptionRelated Documentation Feedback about this User GuideProduct Registration OfficeConnect Cable/DSL Secure Gateway Introducing the Officeconnect CABLE/DSL Secure GatewayCable/DSL Secure Gateway Advantages Example Network Using a Cable/DSL Secure GatewayMinimum System and Component Requirements Package ContentsFront Panel Power LED GreenAlert LED Orange Flashing slowly Two seconds on, two seconds offRear Panel Power Adapter socketCable/DSL Status LED Ethernet Cable/DSL portPage Before you Install your Gateway Installing the GatewayIntroduction Positioning the GatewayStatic PPPoEConnecting the Cable/DSL Secure Gateway Powering Up the GatewayPage Setting UP Your Computers Obtaining an IP Address AutomaticallyWindows 2000, XP Disabling PPPoE and Pptp Client Software Windows 95, 98, MEMacintosh OS 8.5 Internet Properties Disabling Web ProxyPage Accessing the Wizard Running the Setup WizardWelcome Screen Setting the PasswordTo set the Gateway to World Time UTC Setting the Time ZoneInternet Settings Auto-Configuration SettingsDynamic IP Address Mode Static IP ModeConnection, use the following procedure PPPoE ModePptp Screen Pptp Mode Activating Dhcp Choosing your LAN SettingsViewing the Summary Dhcp Server Setup ScreenPage Navigating Through the Gateway Configuration Pages Gateway ConfigurationMain Menu Option TabsWelcome Screen Password ScreenSetup Wizard LAN SettingsLAN IP Settings Changing the LAN SettingsChanging the Dhcp Server Settings Dhcp Clients Screen Dhcp Clients ListStatic IP Address DSL or Cable Internet SettingsConnection to ISP Screen Connection to ISPStatic Address Setup Screen Configuring a Static IP AddressDynamic Address Setup Screen Configuring a Dynamic IP AddressPPPoE Setup Screen Configuring a PPPoE connectionConfiguring a Pptp connection Setting up NATOne-to-Many and One-to-One NAT Setting up One-to-Many NATConfiguring the Firewall Setting up One-to-One NATVirtual Servers Menu Creating a Virtual DMZ Creating a Virtual ServerPC Privileges Virtual Servers Settings ScreenTo assign different access rights for different computers To use access control for all computersSpecial Applications Screen Special ApplicationsCreating Custom Special Applications Adding and Editing Special ApplicationsCustom Special Applications Setup Screen Advanced Advanced Settings ScreenConfiguring VPNs Setting the VPN ModeIPSec Configuration Address Pool for Pptp and L2TP clients field enter L2TP ConfigurationViewing VPN Connections Pptp ConfigurationAdding and Editing VPN Connections IPSec Connections using Gateway to Gateway IPSec Connections using Remote User AccessIPSec Connection Gateway to Gateway Connection Name field enter headsales L2TP over IPSec ConnectionsPptp Connections Editing IPSec RoutesRestart Accessing the System ToolsTime Zone Loading and Saving the Gateway ConfigurationUpgrading the Firmware of your Gateway Upgrade ScreenStatus Screen Viewing Status and LogsObtaining Support and Feedback for your Gateway Log Settings ScreenFeedback Screen Troubleshooting Browsing to the Gateway Configuration ScreensBasic Connection Checks Forgotten Password Connecting to the InternetHttp//192.168.1.1 Alert LEDDoes the Gateway support virtual private networks VPNs? Frequently Asked QuestionsUsing Discovery Windows Installation 95/98/2000/Me/NTRunning the Discovery Application Discovery Finish Screen Internet Protocol Suite IP AddressingIP Addresses and Subnet Masks Type OneDhcp Addressing How does a Device Obtain an IP Address and Subnet Mask?Static Addressing Type TwoAuto-IP Addressing Private IP AddressesPage Standards Technical SpecificationsSystem Requirements Cable SpecificationsEthernet Performance Operating SystemsSafety Information Important Safety InformationWichtige Sicherheitshinweise Consignes importantes de sécurité Page Page 3Com Corporation END User Software Licence AgreementPage Internet Characteristics Popular ISPs Connection Types ISP InformationInformation Regarding Popular ISPs Page Glossary Ethernet DSL modemEthernet Address Fast EthernetIPSec IP AddressL2TP over IPSec MAC AddressNetwork SwitchNetwork Interface Card NIC ProtocolWizard TrafficPage Numbers IndexIeee Ietf NAT Ping VPN Page FCC Statement Regulatory Notices100 Page DUA08569-5AAA02 Published November
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