ZyXEL Communications 2000W manual How PPPoE Works, Prestige as a PPPoE Client

Page 118

Prestige 2000W_V2 User’s Guide

Figure 38 Single-Computer per Router Hardware Configuration

How PPPoE Works

The PPPoE driver makes the Ethernet appear as a serial link to the computer and the computer runs PPP over it, while the modem bridges the Ethernet frames to the Access Concentrator (AC). Between the AC and an ISP, the AC is acting as a L2TP (Layer 2 Tunneling Protocol) LAC (L2TP Access Concentrator) and tunnels the PPP frames to the ISP. The L2TP tunnel is capable of carrying multiple PPP sessions.

With PPPoE, the VC (Virtual Circuit) is equivalent to the dial-up connection and is between the modem and the AC, as opposed to all the way to the ISP. However, the PPP negotiation is between the computer and the ISP.

Prestige as a PPPoE Client

When using the Prestige as a PPPoE client, the computers on the LAN see only Ethernet and are not aware of PPPoE. This alleviates the administrator from having to manage the PPPoE clients on the individual computers.

Figure 39 Prestige as a PPPoE Client

118	Appendix C PPPoE

Image 118

Contents Prestige 2000WV2 Page Trademarks CopyrightDisclaimer Prestige 2000WV2 User’s GuideFederal Communications Commission FCC Interference Statement CertificationsSafety Warnings Safety WarningsZyXEL Limited Warranty ZyXEL Limited WarrantyCustomer Support Customer SupportUnited Kingdom Table of Contents Chapter Network Settings Chapter Information Menus Appendix a Product Specifications 107 Appendix B Appendix C Prestige 2000WV2 User’s Guide Table of Contents List of Figures List of FiguresPeer-to-Peer Communication in an Ad-hoc Network 119 List of Tables List of TablesEight Subnets Related Documentation PrefaceAbout Your Prestige Syntax ConventionsUser Guide Feedback Graphics Icons KeyFeatures Getting To Know Your PrestigeApplications Place a Call via SIP Proxy Server SIP Call ServerAd-Hoc Wireless Intercom Direct IP to IP CallingGetting to Know the Prestige Hardware Prestige Hardware DescriptionsPrestige 2000WV2 User’s Guide Prestige 2000WV2 User’s Guide Getting To Know Your Prestige Using the LCD Screen Menus Using the LCD Screen MenusLCD Main Screen Text Input Navigating the LCD Screen MenusPrestige 2000WV2 User’s Guide LCD Main Screen Press the OK key when you are done Prestige 2000WV2 User’s Guide Using the LCD Screen Menus Site Survey Wireless LAN Setup MenusWireless LAN Setup Menus Select Site SurveySsid Network ModeSelect Wireless in the first menu screen use the up or down Arrow to highlight it and then press the Left keySelect Network Mode ChannelRate WEP EncryptionAuthentication Type Select Key SelectWEP for encryption, not for authentication ProfilesCreate Prestige 2000WV2 User’s Guide Wireless LAN Setup Menus Fixed IP Network SettingsNetwork Settings Select IP AddressDhcp Select Subnet MaskPPPoE Select PPPoE Name Select PPPoE PwdRegistrar Server SIP SettingsSIP Settings Select Registrar Select Registrar IPSelect Expiry Time Outbound Proxy ServerSelect Outbound Proxy Proxy Server Select Proxy ServerUser Account Select User Account Select Phone NumberSelect User Pwd Prestige 2000WV2 User’s Guide SIP Settings Adding a Phonebook Entry PhonebookCalling Methods PhonebookEditing Phonebook Entries Select Add EntryErasing Phonebook Entries Speed Dial Phonebook Entries Select Speed DialMissed Calls Call HistoryCall History Received Calls Dialed Calls Erasing CallsSelect Erase Calls Setting the Ring Melody Miscellaneous SettingsMiscellaneous Settings Adjusting the Ring Volume Setting the Vibration ModeSelect Ringer Volume Select Edit Time Setting the TimeSetting the Date Select Edit DateSelect Settings in the first menu screen Setting the BannerSetting the Key Lock Press the Left key to save your settingSetting the Don’t Disturb Select Don’t DisturbPrestige 2000WV2 User’s Guide Miscellaneous Settings Select MAC Address Information MenusDisplaying Information Information Menus11Select Firmware Ver Prestige Usage Using the Phonebook to Dial a Telephone NumberUsing Speed Dial to Dial a Telephone Number Dialing a Telephone NumberAnswering a Call Changing the VolumeRejecting a Call Login Using the Web Configurator ScreensIntroduction to the Web Configurator Using the Web Configurator ScreensNavigating the Prestige Web Configurator Login ScreenNAT Trvsl Web Configurator User Screens SummarySIP Phone BookPhone Web Configurator Administrator Screens SummaryTOS/DS Device Information User Web Configurator ScreensUser Web Configurator Screens IP Address AssignmentIP Address and Subnet Mask MAC AddressNetwork Configuration Static DNS ServerCancel Network Configuration DhcpApply Dhcp Network Configuration PPPoE PPPoE Network ConfigurationSIP Identities VoIP Introduction12.9.1 SIP PPPoESIP Call Progression SIP Call ProgressionSIP Client Server InviteSIP Proxy Server SIP Configuration 12.9.1.4 RTP12.11 NAT SIP ProxyNAT Example NAT TypesFull Cone NAT Full Cone Restricted Cone Port Restricted SymmetricRestricted Cone NAT Full Cone NAT ExamplePort Restricted Cone NAT Symmetric NATSIP ALG NAT and SIPFake WAN Address on SIP and RTP Stun NAT Traversal ConfigurationOutbound Proxy NAT Traversal Configuration ALGCalling Methods Phone Book ConfigurationPhone Book StunPhonebook DeleteWEP Encryption Wireless IntroductionWireless Settings Prestige 2000WV2 User’s Guide PhonebookSsid WEPSystem 12.19 S/W UpdateSubmit W Update Zip files before you can upload themAdministrator Web Configurator Screens Administrator Web Configurator ScreensSIP Proxy Configuration Type the SIP proxy server settingsSIP Configuration SIP URIVoice Coding Prestige 2000WV2 User’s Guide IP Configuration13.3.1 G.711 Phone Setting Pstn Call Setup Signaling13.3.2 G.729 100 Administrator Web Configurator Screens Quality of Service Administrator Web Configurator Screens 10113.8 ToS 102 Administrator Web Configurator ScreensIntroduction to DiffServ Problems Starting Up the Prestige TroubleshootingProblems Using the Keypad Troubleshooting Accessing the Prestige Problems Accessing the Prestige104 Troubleshooting Error Message Troubleshooting Error Message TroubleshootingRestoring the Factory Default Settings Troubleshooting 105Prestige 2000WV2 User’s Guide 106 Troubleshooting Appendix a Product Specifications 107 Specification TablesHardware Specifications MICHTTP, TFTP, TCP, UDP, DNS, ARP, Icmp Prestige 2000WV2 User’s Guide Firmware Features108 Appendix a Product Specifications EssidClasses of IP Addresses IP AddressingIP Classes Appendix B IP Subnetting 109Allowed IP Address Range By Class Subnet MasksSubnetting Natural MasksTwo Subnets Example Example Two SubnetsAlternative Subnet Mask Notation Appendix B IP Subnetting 111Subnet 112 Appendix B IP SubnettingExample Four Subnets Appendix B IP Subnetting 113Class C Subnet Planning Example Eight SubnetsEight Subnets 114 Appendix B IP SubnettingClass B Subnet Planning Subnetting With Class a and Class B NetworksAppendix B IP Subnetting 115 Prestige 2000WV2 User’s Guide 116 Appendix B IP Subnetting Traditional Dial-up Scenario PPPoE in ActionBenefits of PPPoE Appendix C PPPoE 117How PPPoE Works Prestige as a PPPoE ClientAd-hoc Wireless LAN Configuration Wireless LAN TopologiesAppendix D Wireless LANs 119 Basic Service Set 120 Appendix D Wireless LANsAppendix D Wireless LANs 121 Infrastructure WlanPrestige 2000WV2 User’s Guide 122 Appendix D Wireless LANs Index 123 IndexNumerics Dtmf124 Index 711 22, 98 729 22, 99Index 125 126 Index SIP ALGIndex 127 Wlan

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