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ZyXEL Communications 100WH Remote Node TCP/IP Configuration, LAN-to-LAN Application, Chapter

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Prestige 100WH Internet Access Router

Chapter 5

Remote Node TCP/IP Configuration

This chapter shows you how to configure the TCP/IP parameters of a remote node for LAN- to-LAN application.

5.1LAN-to-LAN Application

A typical LAN-to-LAN application is to use your Prestige to call from a branch office to the headquarters, as depicted in the following Figure 5-1.

Figure 5-1. LAN-to-LAN Application with TCP/IP

Branch Office LAN

Corporate LAN

Modem / ISDN TA

Modem

ISDN TA

Prestige 100WH

Modem / ISDN TA

Modem

ISDN TA

Prestige 100WH

For the branch office, you need to configure a remote node in order to dial out to the headquarters. Additionally, you may also need to enter static routes if some services reside beyond the immediate remote LAN.

Chapter 5 Remote Node TCP/IP Configuration

5-1

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ZyXEL Communications 100WH user manual Remote Node TCP/IP Configuration, LAN-to-LAN Application, Chapter

Contents

TOTAL INTERNET ACCESS SOLUTION Internet Access RouterZyXEL Prestige 100WHDisclaimer CopyrightTrademarks Internet Access RouterFederal Communications Commission FCC Interference Statement Prestige 100WH Internet Access RouterFCC Interference Statement Information for Canadian Users Prestige 100WH Internet Access Routeriv Information for Canadian Users ZyXEL Limited Warranty Prestige 100WH Internet Access RouterZyXEL Limited Warranty Product Information Customer SupportFTP Information Prestige 100WH Internet Access RouterPrestige 100WH Internet Access Router Table of Contentsxiii Chapter2-10 Prestige 100WH Internet Access Router2-12 ChapterChapter Prestige 100WH Internet Access RouterChapter ChapterChapter Prestige 100WH Internet Access Router10-1 ChapterList of Figures Prestige 100WH Internet Access RouterList of Figures xii List of Figures Prestige 100WH Internet Access RouterPrestige 100WH Internet Access Router List of TablesList of Tables xiiixiv List of Tables Prestige 100WH Internet Access RouterAbout Your Internet Access Router PrefaceAbout This Users Manual Orientation Map Structure of this Manual1 INSTALLATION Orientation Map2 INTERNET ACCESS 4 MANAGEMENTMAINTENANCEPage 1.1 Prestige 100WH Internet Access Router Getting to Know Your Internet Access Router1.2 Features of Prestige 100WH Ease of InstallationIntegrated 4-Port Ethernet Hub Protocols SupportedDial-On-Demand Full Network Management1.3.1 Terminology 1.3 The WAN PortData Compression Networking Compatibility1.4.1 Front Panel Description 1.4 Prestige 100WH Front PanelPrestige 100WH Internet Access Router Prestige 100WHPrestige 100WH Internet Access Router 1.4.2 Front Panel LEDSIndicator LED Functions1.4.3 WAN Port Status LEDs 1.5 Prestige 100WH Back Panel1.6 Applications for Prestige 100WH 1.6.1 Internet Access1.6.2 Internet Single User Account INTERNET ISP1.6.3 LAN-to-LAN Connection Branch Office LAN Corporate LANFigure 1-4. LAN-to-LAN Connection Application Corporate LAN 1.6.4 Remote Access ServerPage 2.1 Unpacking your Internet Access Router Hardware Installation & Initial SetupPrestige 100WH Internet Access Router Item Checklist2.2 Additional Installation Requirements 2.3.1 Prestige 100WH Connections 2.3 Connect your Internet Access RouterComputer Prestige 100WH Internet Access RouterStep 1. Connect Your Computer and Your Prestige Step 4. Connect the Power Adapter to your PrestigeStep 2. Connect the WAN Device Step 3. Ethernet Connections2.4 Connecting External Hubs 2.5 Power On Your PrestigeStep 1. Initial Screen Enter Password gives you choices to choose from. In the second case, press the 2.6 Navigating the SMT Interface2.6.1 System Management Terminal Interface Summary 2.7 Changing the System PasswordPrestige 100WH Internet Access Router Figure 2-4. SMT Main MenuNote on Password Field 2-10 Chapter 2 Hardware Installation & Initial Setup 2.8 General SetupGeneral Setup Menu Fields Prestige 100WH Internet Access RouterField Description2.9.1 WAN Port Setup 2.9 Prestige 100WH WAN Port SetupWAN Port Setup Menu Fields Prestige 100WH Internet Access RouterField DescriptionFigure 2-8. Menu 2.1.1 - Advanced WAN Setup 2.9.2 Advanced WAN Port SetupAt Command Strings DTR Signal Response StringsCall Control Parameters Internet Access Application 3.1 Ethernet SetupChapter 3.2.1 IP Address and Subnet Mask 3.2 TCP/IP Ethernet and DHCP Setup3.2.2 RIP Setup 3.2.3 DHCP ConfigurationNote on IP Address Assignment IP Pool Setup 3.2.4 More on IP Address and Subnet MaskDNS Sever Addresses Figure 3-3. Menu 3.2 - TCP/IP and DHCP Ethernet Setup 3.3 Configuring TCP/IP and DHCPDHCP Ethernet Setup Menu Fields Prestige 100WH Internet Access RouterTCP/IP Ethernet Setup Menu Fields FieldFigure 3-4. Menu 4 - Internet Access Setup 3.4 Internet Access ConfigurationTable 3-3. Internet Account Information Internet Account Information3-8 Chapter 3 Internet Access Application 3.5 Single User Account 3.5.1 Advantages of SUA Figure 3-6. Menu 4 - Internet Access Setup for Single User Account 3.5.2 Configuration for Single User Account3-12 Chapter 3 Internet Access Application 3.6 Configuring Backup ISP Accounts3.6.2 To Switch ISP 3.6.1 Configure a Backup ISP3.7 Editing Script Options Welcome to Acme, Inc Login myLogin PasswordLogin successful Starting PPP… The Internet Setup Script menu is shown in Figure Page 4.1 Remote Node Setup Remote Node Configuration4.1.1 Remote Node Profile Chapter4-2 Chapter 4 Remote Node Configuration Remote Node Profile Menu Fields for Dial-up Line Applications Prestige 100WH Internet Access Routercontinued FieldRemote Node Profile Menu Fields for Dial-up Line Applications Prestige 100WH Internet Access Routercontinued FieldRemote Node Profile Menu Fields for Dial-up Line Applications Prestige 100WH Internet Access Routercontinued FieldRemote Node Profile Menu Fields for Dial-up Line Applications Prestige 100WH Internet Access Routercontinued Field4.1.2 Editing PPP Options 4-8 Chapter 4 Remote Node Configuration 4.2 Outgoing Authentication ProtocolRemote Node TCP/IP Configuration 5.1 LAN-to-LAN ApplicationChapter 5.1.1 Remote Node Setup Figure 5-2. Menu 11.3- Remote Node Network Layer Options for TCP/IPApplications Remote Network Local NetworkPrestige 100WH Remote Node Network Layer Options for a TCP/IP Configuration Prestige 100WH Internet Access Routerbetween Yes and No. See Chapter 3 - Internet Access Application for 5-4 Chapter 5 Remote Node TCP/IP ConfigurationPrestige 100WH Internet Access Router Remote IP AddressRemote Node Network Layer Options for a TCP/IP Configuration continuedRouter 5.1.2 Static Route SetupRouter Figure 5-4. Example of Static Routing TopologyFigure 5-6. Menu 12.1 - Edit IP Static Route Figure 5-5. Menu 12 - Static Route Setup5-8 Chapter 5 Remote Node TCP/IP Configuration Prestige 100WH Internet Access RouterEdit IP Static Route Menu Fields FieldDial-in Server Applications 6.1 TelecommutingChapter Corporate LAN Prestige 100WH Internet Access RouterTelecommuter Remote User Figure 6-1. Example of Remote User TelecommuterRemote Network 6.2 LAN-to-LAN ApplicationLocal Network Figure 6-2. Example of a LAN-to-LAN ApplicationFigure 6-3. Menu 13 - Default Dial-in Setup 6.3 Default Dial-In SetupDefault Dial-in Setup Fields Prestige 100WH Internet Access RouterField DescriptionDefault Dial-in Setup Fields continued Prestige 100WH Internet Access RouterField DescriptionDefault Dial-in Setup Fields continued Prestige 100WH Internet Access RouterField Description6.4 Dial-In Users Setup Figure 6-4. Menu 14 - Dial-in User SetupFigure 6-5. Menu 14.1 - Edit Dial-in User Edit Dial-in User Menu Fields Prestige 100WH Internet Access RouterField Description6.5 CLID Authentication 6.6 Callback6-10 Chapter 6 Dial-in Server Applications Filter Configuration About FilteringChapter Outgoing Packet Filtering Process The Filter Structure of the PrestigeFigure 7-2. Menu 21 - Filter Set Configuration 7.1 Configuring a Filter Set7.1.1 Filter Rules Summary Menu Abbreviations Prestige 100WH Internet Access RouterDescription Abbreviations Used If Filter Type Is IP7.2 Configuring a Filter Rule OffsetLength Prestige 100WH Internet Access Router 7.2.1 TCP/IP Filter RuleFigure 7-4 displays Menu 21.1.1 TCP/IP Filter Rule Figure 7-4. Menu 21.1.1 - TCP/IP Filter Rule7-8 Chapter 7 Filter Configuration Prestige 100WH Internet Access RouterTable 7-4. TCP/IP Filter Rule Menu Fields FieldTCP/IP Filter Rule Menu Fields continued Prestige 100WH Internet Access RouterField Description7.2.2 Generic Filter Rule Generic Filter Rule Menu Fields Prestige 100WH Internet Access RouterField DescriptionPage System Password 8.1 Configure the System PasswordChapter Page Telnet Configuration and Capabilities 9.1 About Telnet ConfigurationChapter 9.2.1 System Timeout 9.2 Single AdministratorSystem Maintenance Figure 10-1. Menu 24 - System MaintenanceChapter 10.1 System Status The following Table 10-1 describes the fields present in Menu 24.1 - System Maintenance - Status 10-4 Chapter 10 System Maintenance Prestige 100WH Internet Access RouterField Description10.3 Log and Trace 10.2 Terminal Baud Rate10.3.1 View Error Log 10.3.2 Syslog And Accounting Call Information Messages 10.4 Diagnostic System Maintenance Menu Diagnostic Test Options Prestige 100WH Internet Access RouterFields DescriptionPrestige 100WH Internet Access Router Figure 10-9 shows a trace example where authentication failedFigure 10-9. Trace Display of a Failed Authentication 10-1110.5 Backup Configuration 10.6 Restore Configuration10-12 Chapter 10 System Maintenance Figure 10-10. Menu 24.7 - System Maintenance - Upload Firmware 10.7 Firmware UpdateFigure 10-11. Menu 24.7.1 - Example of Uploading RAS Using PCPLUS 10.7.1 Uploading FirmwareFigure 10-12. Menu 24.7.2 - System Maintenance - Upload ROM File 10.7.2 Uploading ROM File10.8 Command Interpreter Mode 10.9 Call ControlFigure 10-15. Menu 24.9 - System Maintenance - Call Control Figure 10-16. Menu 24.9.2 - Blacklist 10.9.1 Blacklist10.9.2 Budget Management 11.1 Problems Starting Up the Prestige TroubleshootingPrestige 100WH Internet Access Router Table 11-1. Troubleshooting the Start-Up of your Prestige11.3 Problems with the LAN Interface 11.2 Problems With the ModemPrestige 100WH Internet Access Router Troubleshooting a WAN Port Connection11.5 Problems with Remote User Dial-in 11.4 Problems Connecting to a Remote node or ISPPrestige 100WH Internet Access Router Troubleshooting a Connection to a Remote Node or ISPPage Prestige 100WH Internet Access Router IndexIndex Prestige 100WH, 2-3 Corporate OfficeI-2 Index Prestige 100WH Internet Access Router