ZyXEL Communications 641 Encapsulation, Internet Access Configuration, PPP over Ethernet, 3 PPP

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Prestige 641 ADSL Internet Access Router

is not practical to have a separate VC for each carried protocol, e.g, if charging heavily depends on the number of simultaneous VCs.

3.8Encapsulation

Be sure to use the encapsulation method required by your ISP. The Prestige supports the following methods.

3.8.1ENET ENCAP

The MAC Encapsulated Routing Link Protocol (ENET ENCAP) is only implemented with the IP network protocol. IP packets are routed between the Ethernet interface and the WAN interface and then formatted so that they can be understood in a bridged environment i.e., it encapsulates routed Ethernet frames into bridged ATM cells. ENET ENCAP requires that you specify a gatway IP address in the Ethernet Encapsulation Gateway field in Menu 4 and in the Rem IP Addr field in Menu 11.1. You can get this information from your ISP. Please see RFC 1483MER for more details.

3.8.2PPP over Ethernet

The Prestige bridges a PPP session over Ethernet (PPP over Ethernet, RFC 2516) from your PC to an ATM PVC (Permanent Virtual Circuit) which connects to a xDSL Access Concentrator where the PPP session terminates. One PVC can support any number of PPP sessions from your LAN. PPPoE provides access control and billing functionality in a manner similar to dial-up services using PPP.

For more information on PPPoE, see PPP over Ethernet in Appendix A.

3.8.3PPP

Please refer to RFC 2364 for more information on PPP over ATM Adaption Layer 5 (AAL5). Refer to RFC 1661 for more information on PPP.

3.8.4RFC 1483

RFC 1483 describes two methods for Multiprotocol Encapsulation over ATM Adaption Layer 5 (AAL5). The first method allows multiplexing of multiple protocols over a single ATM virtual circuit (LLC-based multiplexing) and the second method assumes that each protocol is carried over a separate ATM virtual circuit (VC-based multiplexing). Please refer to the RFC for more detailed information.

3.9Internet Access Configuration

Menu 4 allows you to enter the Internet Access information in one screen. Menu 4 is actually a simplified setup for one of the remote nodes that you can access in Menu 11. Before you configure your Prestige for Internet access, you need to collect your Internet account information from your ISP and telephone company.

Use the following table to record your Internet Account Information.

Internet Access

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Contents Prestige Trademarks Adsl Internet Access Router CopyrightDisclaimer Federal Communications Commission FCC Interference Statement ZyXEL Limited Warranty Mail Customer SupportTable of Contents Chapter Internet Access Chapter Remote Node TCP/IP Configuration 10-1 Index List of Figures Internet Access Application1-3Xii List of Figures Xiii List of Tables List of Tables Preface About Your Adsl Internet Access RouterAdvanced Applications Chapters Structure of this ManualWhat is ADSL? What is DSL?Features of the Prestige Prestige 641 Adsl Internet Access RouterMultiple Protocol Support NAT/SUA for single-IP-address Internet AccessDhcp Support Networking CompatibilityApplications for the Prestige Internet Access`LAN to LAN Application Internet Single User AccountLAN-to-LAN Application Front Panel LEDs of P641 Hardware Installation & Initial SetupPrestige 641 Rear Panel and Connections Front Panel LED DescriptionPrestige 641 Rear Panel Additional Installation RequirementsTelephone Microfilters HousingInitial Screen Power On Your PrestigePower-On Display Entering PasswordOperation Press/read Description Main Menu CommandsNavigating the SMT Interface Menu Title Description System Management Terminal Interface SummaryMain Menu Summary Filename conventions Changing the System PasswordResetting the Prestige Menu 1 General Setup General SetupGeneral Setup Menu Fields Ethernet SetupField Description Example Yes/NoGeneral Ethernet Setup Protocol Dependent Ethernet SetupPage Factory Ethernet Defaults Internet AccessTCP/IP Parameters IP Address and Subnet MaskDhcp Configuration RIP SetupIP Pool Setup DNS Server AddressRoute IP Setup Dhcp Ethernet Setup Menu Fields TCP/IP Ethernet Setup and Dhcp None RelayLANs, WANs and the Prestige LANs & WANsVPI & VCI TCP/IP Ethernet Setup Menu FieldsMultiplexing VC-based multiplexingEncapsulation Internet Access ConfigurationPPP over Ethernet 3 PPPInternet Account Information MyISP Description Options/E.GPPPoE, PPP RFC 1483 orSingle User Account Single User Account Topology Advantages of SUAMenu 4 Internet Access Setup for Single User Account Single User Account ConfigurationMultiple Servers behind SUA Configuring a Server behind SUASingle User Account Menu Fields Field DescriptionServices vs. Port number Multiple Server ConfigurationRemote Node Profile Remote Node ConfigurationRemote Node Setup Scene 1. One VC, Multiple Protocols Encapsulation & Multiplexing ScenariosScene 2. One VC, One Protocol IP Scene 3. Multiple VCsField Description Options Remote Node Profile Menu FieldsPPP oE RFCEditing PPP Options Outgoing Authentication ProtocolYes then Yes or NoRemote Node PPP Options Menu Fields Remote Node FilterOn/Off OffMenu 11.5 Remote Node Filter Editing TCP/IP Options Remote Node TCP/IP ConfigurationLAN-to-LAN Application LLC-based multiplexing VC-Based MultiplexingLocal Network Remote NetworkTCP/IP related fields in Remote Node Profile Field Description OptionStatic/ Dynamic TCP/IP Remote Node ConfigurationExample of Static Routing Topology Static Route SetupMenu 12 IP Static Route Setup Edit IP Static Route Menu Fields Page IPX Network Environment IPX ConfigurationNetwork and Node Number Frame TypesInternal Network Number Prestige 641 in an IPX EnvironmentExternal Network Number Prestige 641 on LAN without Server Prestige 641 on LAN with ServerEthernet IPX Ethernet SetupNovell IPX Ethernet Setup Fields LAN-to-LAN Application with Novell IPX LAN-to-LAN Application with Novell IPXIPX Remote Node Setup 00000000 Remote Node Novell IPX OptionsMenu 12.2 Edit IPX Static Route IPX Static Route SetupEdit IPX Static Route Menu Fields Page Bridging in General Bridging SetupBridge Ethernet Setup Bridge Ethernet Setup Menu Handle IPX Field Configuration Remote Node Bridging SetupHandle IPX Field Description Options Menu None ClientP641 Remote Node Network Layers Menu Bridge Options Menu 11.3 Remote Node Bridging OptionsMenu 12.3 Bridge Static Route Setup Bridge Static RouteSetupBridge Static Route Menu Fields Page About Filtering Filter ConfigurationConfiguring a Filter Set Filter Rules Summary Menu Menu 21 Filter Set ConfigurationAbbreviations Description Display Abbreviations Used in the Filter Rules Summary MenuAction Not Matched will be N/A Refers to Action Matched Refers to Action Not MatchedFilter Types and SUA Configuring a Filter RuleAbbreviations Used If Filter Type Is IP Abbreviations Used If Filter Type Is GENProtocol and Device Filter Sets 1 TCP/IP Filter RuleEqual/Not Equal TCP/IP Filter Rule Menu FieldsNone/Less/Greater Action Matched Yes / N/AAction Not Matched Check Next RuleMenu 21.1.2 Generic Filter Rule Generic Filter RuleGeneric Filter Rule Menu Fields Menu 21.1.3 IPX Filter Rule Novell IPX Filter RulePopular types are in hexadecimal IPX Filter Rule Menu FieldsRemote Node Filters Applying a FilterEthernet traffic About Snmp Snmp ConfigurationConfiguring Snmp Field Description Default Snmp Configuration Menu FieldsMenu 24 System Maintenance System MaintenanceSystem Status Menu 24.1 System Maintenance StatusWait for Init or Initializing System Maintenance Status Menu FieldsPPP, LLC, VC-IP, VC-IPX, or VC-BR Terminal Speed Modified in Menu 1 General SetupLog and Trace Viewing Error LogSyslog And Accounting Examples of Error and Information MessagesParameter Description System Maintenance Menu Syslog ParametersMenu 24.4 System Maintenance Diagnostic DiagnosticRestore Configuration Backup ConfigurationFirmware Update System Maintenance Menu DiagnosticUpload Router Firmware Uploading Router Configuration FileCommand Interpreter Mode 12 Command mode Boot module commandsPrestige 641 Adsl Internet Access Router System Maintenance Page Problems Starting Up the Prestige TroubleshootingTroubleshooting the Start-Up of your Prestige Problem Corrective ActionProblems Connecting to a Remote Node or ISP Problems With the WAN InterfaceProblems with the LAN Interface Acronyms and Abbreviations Appendix a Appendix a Diagram 1 Single-PC per Modem Hardware ConfigurationPPP over Ethernet Adsl ModemPrestige Diagram 2 Prestige as a PPPoE ClientAppendix B Diagram 3 VPIs & VCIsEnhanced Syslog Appendix CIPX IndexSnmp Syslog And Accounting