ZyXEL Communications Prestige 623R-A1 User Manual
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ZyXEL Communications Prestige 623R-A1 User Manual

ZyXEL Communications Prestige 623R-A1 User Manual

Zyxel adsl dual-link router user's guide
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Prestige 623R-A1
ADSL Dual-link Router
User's Guide
Version 3.40
August 2003

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Summary of Contents for ZyXEL Communications Prestige 623R-A1

  • Page 1 Prestige 623R-A1 ADSL Dual-link Router User's Guide Version 3.40 August 2003...
  • Page 2 Trademarks ZyNOS (ZyXEL Network Operating System) is a registered trademark of ZyXEL Communications, Inc. Other trademarks mentioned in this publication are used for identification purposes only and may be properties of their respective owners.

  • Page 3: Federal Communications Commission

    Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Certifications Refer to the product page at www.zyxel.com. FCC Statement Prestige 623R-A1 Dual-link ADSL Router User’s Guide (FCC) Interference Statement...

  • Page 4: Zyxel Limited Warranty

    Prestige 623R-A1 Dual-link ADSL Router User’s Guide ZyXEL Limited Warranty ZyXEL warrants to the original end user (purchaser) that this product is free from any defects in materials or workmanship for a period of up to two years from the date of purchase. During the warranty period, and...

  • Page 5: Customer Support

    WORLDWIDE support@zyxel.com.tw sales@zyxel.com.tw NORTH support@zyxel.com AMERICA sales@zyxel.com SCANDINAVIA support@zyxel.dk sales@zyxel.dk GERMANY support@zyxel.de sales@zyxel.de Customer Support Prestige 623R-A1 Dual-link ADSL Router User’s Guide Customer Support TELEPHONE/FAX WEB SITE/ FTP SITE +886-3-578-3942 www.zyxel.com www.europe.zyxel.com +886-3-578-2439 ftp.europe.zyxel.com +1-800-255-4101 www.us.zyxel.com +1-714-632-0858 ftp.zyxel.com +45-3955-0700 www.zyxel.dk +45-3955-0707 ftp.zyxel.dk...

  • Page 6: Table Of Contents

    List of Charts ...xviii Preface ... xix Introduction to DSL... xxi Getting Started ...I Chapter 1 Getting To Know Your Prestige ...1-1 Introducing the Prestige 623R-A1 ADSL Dual-link Router ...1-1 Features of the Prestige...1-1 Applications for the Prestige...1-3 1.3.1 Internet Access...1-3 1.3.2...
  • Page 7 Configuring Servers Behind SUA (Example) ...5-6 Selecting the NAT Mode...5-7 Configuring SUA Server...5-8 Configuring Address Mapping...5-10 Editing an Address Mapping Rule ...5-12 Chapter 6 Dynamic DNS Setup...6-1 Dynamic DNS ...6-1 Table of Contents Prestige 623R-A1 Dual-link ADSL Router User’s Guide...
  • Page 8 6.1.1 DYNDNS Wildcard ...6-1 Configuring Dynamic DNS ...6-1 Maintenance ...III Chapter 7 Maintenance ...7-1 Maintenance Overview ...7-1 System Status Screen ...7-1 7.2.1 System Statistics ...7-4 DHCP Table Screen...7-6 Diagnostic Screens...7-7 7.4.1 Diagnostic General Screen...7-7 7.4.2 Diagnostic DSL Line Screen...7-9 Firmware Screen ...7-10 SMT General Configuration...IV Chapter 8 Introducing the SMT ...8-1 SMT Introduction ...8-1...
  • Page 9 Example 3: Multiple Public IP Addresses With Inside Servers ...15-14 15.5.4 Example 4: NAT Unfriendly Application Programs ...15-17 SMT Advanced Management... V 15.5.1...015 Tc0 Tl 0 10.02 97.2 368.76 y Table of Contents Prestige 623R-A1 Dual-link ADSL Router User’s Guide...
  • Page 10 16.6.1 Ethernet Traffic...16-18 16.6.2 Remote Node Filters ...16-18 Chapter 17 SNMP Configuration ...17-1 17.1 SNMP Overview...17-1 17.2 Supported MIBs ...17-2 17.3 SNMP Configuration ...17-2 17.4 SNMP Traps ...17-4 Chapter 18 System Information and Diagnosis...18-1 18.1 System Maintenance Overview ...18-1 18.2 System Status...18-1 18.3 System Information...18-3 18.3.1 System Information...18-3...
  • Page 11 Appendix D Setting up Your Computer’s IP Address ...D-1 Appendix E Virtual Circuit Topology...E-1 Appendix F Splitters and Microfilters... F-1 Appendix G Power Adaptor Specifications... G-1 Appendix H Index ... H-1 Table of Contents Prestige 623R-A1 Dual-link ADSL Router User’s Guide...

  • Page 12: List Of Figures

    Figure 7-8 Network Temporarily Disconnected...7-12 Figure 7-9 Error Message ...7-12 Figure 8-1 Login Screen ...8-1 Figure 8-2 Prestige 623R-A1 SMT Menu Overview ...8-2 Figure 8-3 SMT Main Menu...8-4 Figure 8-4 Menu 23 System Password ...8-5 Figure 9-1 Menu 1 General Setup...9-2 Figure 9-2 Menu 1.1 Configure Dynamic DNS...9-3...
  • Page 13 Prestige 623R-A1 Dual-link ADSL Router User’s Guide Figure 11-1 Physical Network...11-2 Figure 11-2 Partitioned Logical Networks ...11-2 Figure 11-3 Menu 3.2 TCP/IP and DHCP Setup...11-3 Figure 11-4 Menu 3.2.1 IP Alias Setup ...11-3 Figure 11-5 Menu 1 General Setup ...11-4 Figure 11-6 Menu 4 Internet Access Setup ...11-5...
  • Page 14 Prestige 623R-A1 Dual-link ADSL Router User’s Guide Figure 15-17 Example 3: Menu 15.1.1.1 ...15-16 Figure 15-18 Example 3: Final Menu 15.1.1 ...15-16 Figure 15-19 NAT Example 4...15-17 Figure 15-20 Example 4: Menu 15.1.1.1 Address Mapping Rule...15-18 Figure 15-21 Example 4: Menu 15.1.1 Address Mapping Rules ...15-18 Figure 16-1 Outgoing Packet Filtering Process ...16-2...
  • Page 15 Prestige 623R-A1 Dual-link ADSL Router User’s Guide Figure 20-1 Menu 25 IP Routing Policy Setup ... 20-2 Figure 20-2 Menu 25.1 IP Routing Policy Setup ... 20-3 Figure 20-3 Menu 25.1.1 IP Routing Policy ... 20-4 Figure 20-4 Menu 3.2 TCP/IP and DHCP Ethernet Setup ... 20-6 Figure 20-5 Menu 11.3 Remote Node Network Layer Options ...
  • Page 16 Prestige 623R-A1 Dual-link ADSL Router User’s Guide List of Tables Table 2-1 Password...2-3 Table 3-1 Wizard Screen 1...3-3 Table 3-2 Internet Connection with PPPoE ...3-7 Table 3-3 Internet Connection with RFC 1483 ...3-9 Table 3-4 Internet Connection with ENET ENCAP ...3-10 Table 3-5 Internet Connection with PPPoA...3-11...
  • Page 17 Prestige 623R-A1 Dual-link ADSL Router User’s Guide Table 16-2 Rule Abbreviations Used ... 16-7 Table 16-3 Menu 21.x.1 TCP/IP Filter Rule ... 16-9 Table 16-4 Menu 21.6.1 Generic Filter Rule... 16-13 Table 16-5 Filter Sets Table ... 16-18 Table 17-1 Menu 22 SNMP Configuration ... 17-3 Table 17-2 SNMP Traps...
  • Page 18 Prestige 623R-A1 Dual-link ADSL Router User’s Guide List of Charts Chart A-1 Troubleshooting Power LED ...A-1 Chart A-2 Troubleshooting LAN LED ...A-1 Chart A-3 Troubleshooting DSL LED ...A-2 Chart A-4 Troubleshooting Telnet...A-2 Chart A-5 Troubleshooting Web Configurator...A-3 Chart A-6 Troubleshooting Internet Browser Display ...A-3 Chart A-7 Troubleshooting Login Username and Password...A-3...

  • Page 19: Preface

    Congratulations on your purchase from the Prestige 623R-A1 Dual-link ADSL Router. Your Prestige is easy to install and configure. Use the web configurator, System Management Terminal (SMT) or command interpreter interface to configure your Prestige. Not all features can be configured through all interfaces.
  • Page 20 • The Prestige 623R-A1 may be referred to as the Prestige in this user’s guide. The following section offers some background information on DSL. Skip to Chapter 1 if you wish to begin working with your router right away.

  • Page 21: Introduction To Dsl

    Prestige 623R-A1 Dual-link ADSL Router User’s Guide Introduction to DSL DSL (Digital Subscriber Line) technology enhances the data capacity of the existing twisted-pair wire that runs between the local telephone company switching offices and most homes and offices. While the wire...

  • Page 23: Getting Started

    Getting Started Part I: Getting Started This part is structured as a step-by-step guide to help you access your Prestige. It covers key features and applications, accessing the web configurator and configuring the wizard screens for initial setup.

  • Page 25: Chapter 1 Getting To Know Your Prestige

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chapter 1 Getting To Know Your Prestige This chapter describes the key features and applications of your Prestige Introducing the Prestige 623R-A1 ADSL Dual-link Router Your Prestige integrates a high-speed 10/100Mbps auto-negotiating LAN interface and a high-speed DSL port into a single package.

  • Page 26: Protocols Supported

    10/100Mbps Auto-negotiating Fast Ethernet LAN Interface This auto-negotiation feature allows the Prestige to detect the speed of incoming transmissions and adjust appropriately without manual intervention. It allows data transfer of either 10 Mbps or 100 Mbps in either half-duplex or full-duplex mode depending on your Ethernet network. Protocols Supported •...

  • Page 27: Applications For The Prestige

    ADSL line cards with data multiplexed into a backbone network interface/connection (e.g., T1, OC3, DS3, ATM or Frame Relay). Think of it as the equivalent of a modem rack for ADSL. A typical Internet Access application is shown next. Getting To Know Your Prestige Prestige 623R-A1 ADSL Dual-link Router User’s Guide...

  • Page 28: Lan To Lan Application

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 1-1 Internet Access Application 1.3.2 LAN to LAN Application You can use the Prestige to connect two geogr ly dispersed networks through an ADSL line. A typical aphical LAN-to-LAN application for your Prestige is shown as follows.

  • Page 29: Chapter 2 Introducing The Web Configurator

    Step 5. An Enter Network Password window displays. Enter the user name (“admin” is the default), password (“1234” is the default) and click OK. Introducing the Web Configurator Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 2-1 Password Screen Chapter 2...

  • Page 30: Navigating The Prestige Web Configurator

    Step 6. You should now see the Site Map screen. The Prestige automatically times out after five minutes of inactivity. Simply log back into the Prestige if this happens to you. Navigating the Prestige Web Configurator The following summarizes how to navigate the web configurator from the Site Map screen. Screens vary slightly for different Prestige models.

  • Page 31: Configuring Password

    Apply Click Apply to save your changes back to the Prestige. Cancel Click Cancel to reload the previous configuration for this screen. Introducing the Web Configurator Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 2-3 Password Table 2-1 Password DESCRIPTION...

  • Page 32: Resetting The Prestige

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Resetting the Prestige If you forget your password or cannot access the Prestige, you will need to reload the factory-default configuration file or use the RESET button the back of the Prestige. Uploading this configuration file replaces the current configuration file with the factory-default configuration file.

  • Page 33: Chapter 3 Wizard Setup

    RFC1483 and sends it through an ATM PVC (Permanent Virtual Circuit) to the Internet Service Provider's (ISP) DSLAM (digital access multiplexer). Please refer to RFC 2364 for more information on PPPoA. Refer to RFC 1661 for more information on PPP. Wizard Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide Wizard Setup Chapter 3...

  • Page 34: Rfc 1483

    3.2.4 RFC 1483 RFC 1483 describes two methods for Multiprotocol Encapsulation over ATM Adaptation 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).

  • Page 35: Figure 3-1 Wizard Screen 1

    This field contains some pre-configured encapsulation/multiplexing combinations. Choose from: PPPoA/VC PPPoA/LLC RFC 1483/VC RFC 1483/LLC ENET ENCAP/VC ENET ENCAP/LLC PPPoE/VC PPPoE/LLC Wizard Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 3-1 Wizard Screen 1 Table 3-1 Wizard Screen 1 DESCRIPTION...

  • Page 36: Ip Address And Subnet Mask

    LABEL Virtual Circuit VPI (Virtual Path Identifier) and VCI (Virtual Channel Identifier) define a virtual circuit. Refer to the appendix for more information. VPI Enter the VPI assigned to you. This field may already be configured. VCI Enter the VCI assigned to you. This field may already be configured. Select CBR (Continuous Bit Rate) to specify fixed (always-on) bandwidth for voice or data ATM QoS Type...

  • Page 37: Ip Address Assignment

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Network Address Translation (NAT) feature of the Prestige. The Internet Assigned Number Authority (IANA) reserved this block of addresses specifically for private use; please do not use any other number unless you are told otherwise. Let's say you select 192.168.1.0 as the network number; which covers 254 individual addresses, from 192.168.1.1 to 192.168.1.254 (zero and 255 are reserved).

  • Page 38: Private Ip Addresses

    3.7.4 Private IP Addresses Every machine on the Internet must have a unique address. If your networks are isolated from the Internet, for example, only between your two branch offices, you can assign any IP addresses to the hosts without problems.

  • Page 39: Pppoe

    Enter the user name exactly as your ISP assigned. If assigned a name in the form user@domain as given. Password Enter the password associated with the user name above. Wizard Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION where domain identifies a service name, then enter both components exactly...

  • Page 40: Rfc 1483

    LABEL IP Address A static IP address is a fixed IP that your ISP gives you. A dynamic IP address is not fixed; the ISP assigns you a different one each time you connect to the Internet. The Single User Account feature can be used with either a dynamic or static IP address.

  • Page 41: Enet Encap

    Select ENET ENCAP from the Encapsulation drop-down list box in the first wizard screen to display the screen as shown. Figure 3-4 Internet Connection with ENET ENCAP The following table describes the labels in this screen. Wizard Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION...

  • Page 42: Pppoa

    Table 3-4 Internet Connection with ENET ENCAP LABEL IP Address A static IP address is a fixed IP that your ISP gives you. A dynamic IP address is not fixed; the ISP assigns you a different one each time you connect to the Internet. The Single User Account feature can be used with either a dynamic or static IP address.

  • Page 43: Figure 3-5 Internet Connection With Pppoa

    Static IP Address and type your ISP assigned IP address in the IP Address text box below. Wizard Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION where domain identifies a service name, then enter both components exactly 3-11...

  • Page 44: Figure 3-6 Wizard Screen 3

    LABEL Connection Select Connect on Demand when you don't want the connection up all the time and specify an idle time-out (in seconds) in the Max. Idle Timeout field. The default setting selects Connection on Demand with 0 as the idle time-out, which means the Internet session will not timeout.

  • Page 45: Lan, Nat And Dynamic Dns

    LAN, NAT and Dynamic DNS Part II: LAN, NAT and Dynamic DNS This part covers LAN (Local Area Network) setup, NAT (Network Address Translation) and dynamic DNS (Domain Name Sever).

  • Page 47: Chapter 4 Lan Setup

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chapter 4 LAN Setup This chapter describes how to configure LAN settings. LAN Overview A Local Area Network (LAN) is a shared communication system to which many computers are attached. A LAN is a computer network limited to the immediate area, usually the same building or floor of a building.

  • Page 48: Dns Server Address

    There are two ways that an ISP disseminates the DNS server addresses. The first is for an ISP to tell a customer the DNS server addresses, usually in the form of an information sheet, when s/he signs up. If your ISP gives you the DNS server addresses, enter them in the DNS Server fields in DHCP Setup, otherwise, leave them blank.

  • Page 49: Ip Address And Subnet Mask

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide These parameters should work for the majority of installations. If your ISP gives you explicit DNS server address(es), read the embedded web configurator help regarding what fields need to be configured. 4.4.2 IP Address and Subnet Mask Refer to the IP Address and Subnet Mask section in the Wizard Setup chapter for this information.

  • Page 50: Configuring Lan

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Configuring LAN Click LAN to open the following screen. Figure 4-2 LAN The following table describes the labels in this screen. Table 4-1 LAN LABEL DESCRIPTION DHCP LAN Setup...
  • Page 51 1 (IGMP-v1) and IGMP-v2. Select None to disable it. Apply Click Apply to save your changes back to the Prestige. Cancel Click Cancel to reload the previous configuration for this screen. LAN Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 4-1 LAN DESCRIPTION...

  • Page 53: Chapter 5 Network Address Translation (Nat)

    (the inside global address) before forwarding the packet to the WAN side. When the response comes back, NAT translates the destination address (the inside global address) back to the inside Prestige 623R-A1 ADSL Dual-link Router User’s Guide This chapter discusses how to configure NAT on the Prestige.

  • Page 54: How Nat Works

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide local address before forwarding it to the original inside host. Note that the IP address (either local or global) of an outside host is never changed. The global IP addresses for the inside hosts can be either static or dynamically assigned by the ISP. In addition, you can designate servers, for example, a web server and a telnet server, on your local network and make them accessible to the outside world.

  • Page 55: Nat Application

    Account feature that previous ZyXEL routers supported (the SUA Only option in today’s routers). 3. Many to Many Overload: In Many-to-Many Overload mode, the Prestige maps the multiple local IP addresses to shared global IP addresses. Prestige 623R-A1 ADSL Dual-link Router User’s Guide...

  • Page 56: Sua (Single User Account) Versus Nat

    4. Many-to-Many No Overload: In Many-to-Many No Overload mode, the Prestige maps each local IP address to a unique global IP address. 5. Server: This type allows you to specify inside servers of different services behind the NAT to be accessible to the outside world.
  • Page 57 Prestige 623R-A1 ADSL Dual-link Router User’s Guide 1. Choose SUA Only if you have just one public WAN IP address for your Prestige. 2. Choose...

  • Page 58: Configuring Servers Behind Sua (Example)

    Many residential broadband ISP accounts do not allow you to run any server processes (such as a Web or FTP server) from your location. Your ISP may periodically check for servers and may suspend your account if it discovers any active services at your location.

  • Page 59: Selecting The Nat Mode

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 5-3 Multiple Servers Behind NAT Example Selecting the NAT Mode Click NAT to open the following screen. Figure 5-4 NAT Mode The following table describes the labels in this screen.

  • Page 60: Configuring Sua Server

    LABEL None Select this radio button to disable NAT. Select this radio button if you have just one public WAN IP address for your Prestige. The SUA Only Prestige uses Address Mapping Set 1 in the NAT - Edit SUA/NAT Server Set screen. Edit Details Click this link to go to the NAT - Edit SUA/NAT Server Set screen.

  • Page 61: Figure 5-5 Edit Sua/Nat Server Set

    To forward a series of ports, enter the start port number here and the end port number in the End Port No. field. Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 5-5 Edit SUA/NAT Server Set Table 5-5 Edit SUA/NAT Server Set...

  • Page 62: Configuring Address Mapping

    LABEL End Port No. Enter a port number in this field. To forward only one port, enter the port number again in the Start Port No. field above and then enter it again in this field. To forward a series of ports, enter the last port number in a series that begins with the port number in the Start Port No.

  • Page 63: Figure 5-6 Address Mapping Rules

    Global End IP This is the ending Inside Global IP Address (IGA). This field is N/A for One-to-one, Many-to-One and Server mapping types. Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 5-6 Address Mapping Rules Table 5-6 Address Mapping Rules...

  • Page 64: Figure 5-7 Address Mapping Rule Edit

    LABEL Type 1-1: One-to-one mode maps one local IP address to one global IP address. Note that port numbers do not change for the One-to-one NAT mapping type. M-1: Many-to-One mode maps multiple local IP addresses to one global IP address. This is equivalent to SUA (i.e., PAT, port address translation), ZyXEL's Single User Account feature that previous ZyXEL routers supported only.

  • Page 65: Table 5-7 Address Mapping Rule Edit

    Click Apply to save your changes back to the Prestige. Cancel Click Cancel to reload the previous configuration for this screen. Click Delete to exit this screen without saving Delete Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 5-7 Address Mapping Rule Edit DESCRIPTION 5-13...

  • Page 67: Chapter 6 Dynamic Dns Setup

    If you have a private WAN IP address, then you cannot use Dynamic DNS. Configuring Dynamic DNS To change your Prestige’s DDNS, click Dynamic DNS. The screen appears as shown. Dynamic DNS Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide Dynamic DNS Setup Chapter 6...

  • Page 68: Figure 6-1 Ddns

    The following table describes the labels in this screen. LABEL Active Select this check box to use dynamic DNS. Service Provider Select the name of your Dynamic DNS service provider. Host Name Type the domain name assigned to your Prestige by your Dynamic DNS provider. E-mail Address Type your e-mail address.

  • Page 69: Maintenance

    Maintenance Part III: Maintenance This part covers the maintenance screens.

  • Page 71: Chapter 7 Maintenance

    Click System Status to open the following screen, where you can use to monitor your Prestige. Note that these fields are READ-ONLY and are meant to be used for diagnostic purposes. Maintenance Prestige 623R-A1 ADSL Dual-link Router User’s Guide Maintenance Chapter 7...

  • Page 72: Figure 7-1 System Status

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 7-1 System Status The following table describes the labels in this screen. Maintenance...

  • Page 73: Table 7-1 System Status

    DHCP Start IP This is the first of the contiguous addresses in the IP address pool. DHCP Pool Size This is the number of IP addresses in the IP address pool. Maintenance Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 7-1 System Status DESCRIPTION...

  • Page 74: System Statistics

    LABEL Show Statistics Click Show Statistics to see router performance statistics such as number of packets sent and number of packets received for each port. 7.2.1 System Statistics Click Show Statistics in the System Status screen to open the following screen. Read-only information here includes port status and packet specific statistics.

  • Page 75: Table 7-2 System Status: Show Statistics

    This field displays the elapsed time this port has been up. Collisions This is the number of collisions on this port. Poll Interval(s) Type the time interval for the browser to refresh system statistics. Maintenance Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION...

  • Page 76: Dhcp Table Screen

    LABEL Set Interval Click this button to apply the new poll interval you entered in the Poll Interval field above. Stop Click this button to halt the refreshing of the system statistics. DHCP Table Screen DHCP (Dynamic Host Configuration Protocol, RFC 2131 and RFC 2132) allows individual clients to obtain TCP/IP configuration at start-up from a server.

  • Page 77: Diagnostic Screens

    These read-only screens display information to help you identify problems with the Prestige. Click Diagnostic to display the following screen. 7.4.1 Diagnostic General Screen Click Diagnostic and then General to open the screen shown next. Maintenance Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 7-3 DHCP Table DESCRIPTION Figure 7-4 Diagnostic...

  • Page 78: Figure 7-5 Diagnostic General

    The following table describes the labels in this screen. LABEL TCP/IP Type the IP address of a computer that you want to ping in order to test a connection. Address Ping Click this button to ping the IP address that you entered. Reset Click this button to reboot the Prestige.

  • Page 79: Diagnostic Dsl Line Screen

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 7-4 Diagnostic General LABEL DESCRIPTION Back Click this button to go back to the main Diagnostic screen. 7.4.2 Diagnostic DSL Line Screen Click Diagnostic and then DSL Line to open the screen shown next.

  • Page 80: Firmware Screen

    LABEL Reset ADSL Click this button to reinitialize the ADSL line. The large text box above then displays the Line progress and results of this operation, for example: "Start to reset ADSL Loading ADSL modem F/W... Reset ADSL Line Successfully!" ATM Status Click this button to view ATM status.

  • Page 81: Figure 7-7 Firmware Upgrade

    Do not turn off the Prestige while firmware upload is in progress! After you see the Firmware Upload in Process screen, wait two minutes before logging into the Prestige again. Maintenance Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 7-7 Firmware Upgrade Table 7-6 Firmware Upgrade DESCRIPTION...

  • Page 82: Figure 7-8 Network Temporarily Disconnected

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide The Prestige automatically restarts in this time causing a temporary network disconnect. In some operating systems, you may see the following icon on your desktop. Figure 7-8 Network Temporarily Disconnected After two minutes, log in again and check your new firmware version in the System Status screen.

  • Page 83: Smt General Configuration

    SMT General Configuration Part IV: SMT General Configuration This part covers System Management Terminal configuration for general setup, Ethernet setup, Internet access, remote nodes, remote node TCP/IP, static routing and NAT. See the web configurator parts of this guide for background information on features configurable by web configurator and SMT.

  • Page 85: Chapter 8 Introducing The Smt

    8.1.2 Prestige SMT Menu Overview The following figure gives you an overview of the various SMT menu screens of your Prestige. Introducing the SMT Prestige 623R-A1 ADSL Dual-link Router User’s Guide Introducing the SMT Figure 8-1 Login Screen Chapter 8...

  • Page 86: Introducing The Smt

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Prestige Main Menu Menu 1 Menu 3 Menu 4 General Setup Ethernet Setup Internet Access Setup Menu 3.1 General Ethernet Setup Menu 3.2.1 IP Alias Setup Menu 11.6 Remote Node ATM Layer Options Menu 24.7.1...

  • Page 87: Table 8-1 Main Menu Commands

    After you enter the password, the SMT displays the main menu, as shown next. Introducing the SMT Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 8-1 Main Menu Commands To move forward to a submenu, type in the number of the desired submenu and press [ENTER].

  • Page 88: System Management Terminal Interface Summary

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Copyright (c) 1994 - 2003 ZyXEL Communications Corp. Getting Started 1. General Setup 3. Ethernet Setup 4. Internet Access Setup Advanced Applications 11. Remote Node Setup 12. Static Routing Setup 15. NAT Setup 8.2.1 System Management Terminal Interface Summary...

  • Page 89: Changing The System Password

    Re-type your new system password in the Retype to confirm field for confirmation and press [ENTER]. Note that as you type a password, the screen displays an “*” for each character you type. Introducing the SMT Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 23 – System Password Old Password= ? New Password= ?

  • Page 91: Chapter 9 General Setup

    Name) on each individual computer, the domain name can be assigned from the Prestige via DHCP. Configuring Menu 1 Enter 1 in the Main Menu to open Menu 1 — General Setup (shown next). General Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide General Setup Chapter 9...

  • Page 92: Figure 9-1 Menu 1 General Setup

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide System Name= P623R-A1 Location= Contact Person's Name= Domain Name= Edit Dynamic DNS= No Route IP= Yes Bridge= No Fill in the required fields. Refer to the table shown next for more information about these fields.

  • Page 93: Configuring Dynamic Dns

    When you have completed this menu, press [ENTER] at the prompt “Press ENTER to Confirm…” to save your configuration, or press [ESC] at any time to cancel. General Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 1.1 - Configure Dynamic DNS Press ENTER to confirm or ESC to cancel:...

  • Page 95: Chapter 10 Ethernet Setup

    If you need to define filters, please read the Filter Set Configuration chapter first, then return to this menu to define the filter sets. Ethernet Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 3 - Ethernet Setup 1. General Setup 2.

  • Page 96: Protocol Dependent Ethernet Setup

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide 10.2 Protocol Dependent Ethernet Setup Depending on the protocols for your applications, you need to configure the respective Ethernet Setup, as outlined below. For TCP/IP Ethernet setup refer to the Internet Access Application chapter.

  • Page 97: Table 10-1 Dhcp Ethernet Setup Menu Fields

    RIP Direction Press [ In Only, Out Only or None. Version Press [ RIP-2B or RIP-2M. Ethernet Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION DESCRIPTION SPACE BAR ] to select the RIP direction. Choices are Both, SPACE BAR] to select the RIP version.
  • Page 98 Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 10-2 TCP/IP Ethernet Setup Menu Fields FIELD Multicast IGMP (Internet Group Multicast Protocol) is a network-layer protocol used to establish membership in a Multicast group. The Prestige supports both IGMP version 1 (IGMP-v1) and version 2 (IGMP-v2).

  • Page 99: Chapter 11 Internet Access

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chapter 11 Internet Access This chapter shows you how to configure the LAN and WAN of your Prestige for Internet access 11.1 Internet Access Overview Refer to the chapters on the web configurator’s wizard, LAN and WAN screens for more background information on fields in the SMT screens covered in this chapter.

  • Page 100: Ip Alias Setup

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 11-1 Physical Network Figure 11-2 Partitioned Logical Networks Use menu 3.2.1 to configure IP Alias on your Prestige. 11.4 IP Alias Setup Use menu 3.2 to configure the first network. Move the cursor to Edit IP Alias field and press [SPACEBAR] to choose Yes and press [ENTER] to configure the second and third network.

  • Page 101: Figure 11-3 Menu 3.2 Tcp/Ip And Dhcp Setup

    Pressing [ENTER] displays Menu 3.2.1 — IP Alias Setup, as shown next. Follow the instructions in the following table to configure IP Alias parameters. Internet Access Prestige 623R-A1 ADSL Dual-link Router User’s Guide IP Address= 192.168.1.1 IP Subnet Mask= 255.255.255.0...

  • Page 102: Route Ip Setup

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide FIELD IP Alias Choose Yes to configure the LAN network for the Prestige. IP Address Enter the IP address of your Prestige in dotted decimal notation IP Subnet Mask Your Prestige will automatically calculate the subnet mask based on the IP address that you assign.

  • Page 103: Internet Access Configuration

    Encapsulation Press [ used by your ISP. Choices are PPPoE, PPPoA, RFC 1483 or ENET ENCAP. Internet Access Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 4 - Internet Access Setup ISP's Name= MyISP Encapsulation= ENET ENCAP Multiplexing= LLC-based VPI #= 8...
  • Page 104 Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 11-2 Menu 4 Internet Access Setup FIELD Multiplexing Press [ used by your ISP. Choices are VC-based or LLC-based. VPI # Enter the Virtual Path Identifier (VPI) assigned to you. VCI # Enter the Virtual Channel Identifier (VCI) assigned to you.

  • Page 105: Chapter 12 Remote Node Configuration

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chapter 12 Remote Node Configuration This chapter covers remote node configuration. 12.1 Remote Node Setup Overview This section describes the protocol-independent parameters for a remote node. A remote node is required for placing calls to a remote gateway. A remote node represents both the remote gateway and the network behind it across a WAN connection.

  • Page 106: Encapsulation And Multiplexing Scenarios

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide 12.2.2 Encapsulation and Multiplexing Scenarios For Internet access you should use the encapsulation and multiplexing methods used by your ISP. Consult your ISP for information on encapsulation and multiplexing methods for LAN-to-LAN applications, for example between a branch office and corporate headquarters.

  • Page 107: Figure 12-2 Menu 11.1 Remote Node Profile

    Service Name When using PPPoE encapsulation, type the name of your PPPoE service here. Incoming: Remote Node Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 11.1 - Remote Node Profile Route= IP Bridge= No Edit IP/Bridge= No Edit ATM Options= No...
  • Page 108 Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 12-1 Menu 11.1 Remote Node Profile FIELD Rem Login Type the login name that this remote node will use to call your Prestige. The login name and the Rem Password will be used to authenticate this node.

  • Page 109: Outgoing Authentication Protocol

    "1" for directly connected networks. The number must be between "1" and "15"; a number greater than "15" means the link is down. The smaller the number, the lower the "cost". Remote Node Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION EXAMPLE...

  • Page 110: Remote Node Network Layer Options

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide The metric sets the priority for the Prestige’s routes to the Internet. If any two of the default routes have the same metric, the Prestige uses the following pre-defined priorities: 1. Normal route: designated by the ISP 2.

  • Page 111: Figure 12-3 Menu 11.3 Remote Node Network Layer Options

    WAN network number. In that case, type the IP address assigned to the WAN port of your Prestige. Refers to local Prestige address, not the remote Remote Node Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide Bridge Options: Ethernet Addr Timeout (min)= N/A Remote Node Network Layer Options.
  • Page 112 Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 12-2 Menu 11.3 Remote Node Network Layer Options FIELD Press [SPACE BAR] and then [ENTER] to select Full Feature if you have multiple public WAN IP addresses for your Prestige. Select SUA Only if you have just one public WAN IP address for your Prestige.

  • Page 113: My Wan Addr Sample Ip Addresses

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide 12.4.1 My WAN Addr Sample IP Addresses The following figure uses sample IP addresses to help you understand the field of My Wan Addr in menu 11.3. Refer to the previous LAN and WAN IP Addresses figure in the web configurator chapter on LAN setup for a brief review of what a WAN IP is.

  • Page 114: Web Configurator Internet Security Filter Rules

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Note that spaces are accepted in this field. The Prestige has a prepackaged filter set, NetBIOS_WAN, that blocks NetBIOS packets (call protocol filter = 1). Include this in the call filter sets if you want to prevent NetBIOS packets from triggering calls to a remote node.

  • Page 115: Web Configurator Filter Sets

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 12-7 Internet Security Once you apply the filter rules in the web configurator, filter sets 11 and 12 are automatically applied in the protocol filters field under Input Filter Sets in SMT menu 11.5.

  • Page 116: Figure 12-8 Menu 21- Filer Set Configuration

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Filter Set # ------ ----------------- NetBIOS_WAN NetBIOS_LAN TELNET_WAN PPPoE FTP_WAN _______________ Figure 12-8 Menu 21- Filer Set Configuration The following figures display the filter rules in filter sets 11 and 12. # A Type...

  • Page 117: Vc-Based Multiplexing (Non-Ppp Encapsulation)

    For LLC-based multiplexing or PPP encapsulation, one VC carries multiple protocols with protocol identifying information being contained in each packet header. Remote Node Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide VPI/VCI (VC-Multiplexing) VC Options for Bridge: VPI #= 1...

  • Page 118: Figure 12-12 Menu 11.6 For Llc-Based Multiplexing Or Ppp Encapsulation

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 11.6 - Remote Node ATM Layer Options VPI/VCI (LLC-Multiplexing or PPP-Encapsulation) VPI #= 8 VCI #= 35 ATM QoS Type= UBR Peak Cell Rate (PCR)= 0 Sustain Cell Rate (SCR)= 0 Maximum Burst Size (MBS)= 0 ENTER here to CONFIRM or ESC to CANCEL: Figure 12-12 Menu 11.6 for LLC-based Multiplexing or PPP Encapsulation...

  • Page 119: Chapter 13 Static Route Setup

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chapter 13 Static Route Setup This chapter shows how to setup IP static routes. 13.1 IP Static Route Overview Static routes tell the Prestige routing information that it cannot learn automatically through other means.

  • Page 120: Configuring An Ip Static Route

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide 13.2 Configuring an IP static route Step 1. To configure an IP static route, use Menu 12 – Static Route Setup (shown next). Step 2. From menu 12, select 1 to open Menu 12.1 — IP Static Route Setup (shown next).

  • Page 121: Figure 13-4 Menu12.1.1 Edit Ip Static Route

    The number need not be precise, but it must be between 1 and 15. In practice, 2 or 3 is usually a good number. Static Route Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 12.1.1 - Edit IP Static Route Route #: 1...
  • Page 122 Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 13-1 Menu12.1.1 Edit IP Static Route FIELD Private This parameter determines if the Prestige will include the route to this remote node in its RIP broadcasts. If set to Yes, this route is kept private and is not included in RIP broadcasts.

  • Page 123: Chapter 14 Bridging Setup

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chapter 14 Bridging Setup This chapter shows you how to configure the bridging parameters of your Prestige. 14.1 Bridging Overview Bridging bases the forwarding decision on the MAC (Media Access Control), or hardware address, while routing does it on the network layer (IP) address.

  • Page 124: Figure 14-1 Menu 11.1 Remote Node Profile

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Rem Node Name= ? Active= Yes Encapsulation= ENET ENCAP Multiplexing= VC-based Service Name= N/A Incoming: Rem Login= N/A Rem Password= N/A Outgoing: My Login= N/A My Password= N/A Authen= N/A Figure 14-1 Menu 11.1 Remote Node Profile Step 2.

  • Page 125: Figure 14-3 Menu 12.3.1 Edit Bridge Static Route

    This is the route index number you typed in Menu 12.3 – Bridge Static Route Setup. Route Name Type a name for the bridge static route for identification purposes. Bridging Setup Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION Menu 12.3.1 - Edit Bridge Static Route Route #: 1...
  • Page 126 Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 14-2 Menu 12.3.1 Edit Bridge Static Route FIELD Active Indicates whether the static route is active (Yes) or not (No). Ether Address Type the MAC address of the destination computer that you want to bridge the packets to.

  • Page 127: Chapter 15 Network Address Translation (Nat)

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chapter 15 Network Address Translation (NAT) This chapter discusses how to configure NAT on the Prestige. 15.1 NAT Overview 15.1.1 SUA (Single User Account) Versus NAT SUA (Single User Account) is a ZyNOS implementation of a subset of NAT that supports two types of mapping, Many-to-One and Server.

  • Page 128: Figure 15-1 Menu 4 Applying Nat For Internet Access

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Press Space Bar to Toggle Figure 15-1 Menu 4 Applying NAT for Internet Access The following figure shows how you apply NAT to the remote node in menu 11.1. Step 1. Enter 11 from the main menu.

  • Page 129: Nat Setup

    Set 1. Set 255 is used for SUA. When you select Full Feature in menu 4 or 11.3, the SMT will use Set 1. When you select SUA Only, the SMT will use the pre-configured Set 255 (read only). Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 11.3 - Remote Node Network Layer Options...

  • Page 130: Address Mapping Sets

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide The server set is a list of LAN servers mapped to external ports. To use this set, a server rule must be set up inside the NAT address mapping set. Please see the section on port forwarding in the chapter on NAT web configurator screens for further information on these menus.

  • Page 131: Figure 15-5 Menu 15.1.255 Sua Address Mapping Rules

    These are the mapping types. Server allows us to specify multiple servers of different types behind NAT to this machine. See later for some examples. Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 15.1.255 - Address Mapping Rules Local End IP...

  • Page 132: Figure 15-6 Menu 15.1.2

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide FIELD When you have completed this menu, press [ENTER] at the prompt “Press ENTER to confirm or ESC to cancel” to save your configuration or press [ESC] to cancel and go back to the previous screen.

  • Page 133: Table 15-3 Menu 15.1.2

    Address Mapping Rule in which you can edit an individual rule and configure the Type, Local and Global Start/End IPs. An End IP address must be numerically greater than its corresponding IP Start Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 15-3 Menu 15.1.2 DESRIPTION address.

  • Page 134: Figure 15-7 Menu 15.1.1.1 Editing/Configuring An Individual Rule In A Set

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Press Space Bar to Toggle. Figure 15-7 Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set The following table explains the fields in this menu. Table 15-4 Menu 15.1.1.1 Editing/Configuring an Individual Rule in a Set...

  • Page 135: Configuring A Server Behind Nat

    Figure 15-8 Menu 15.2 NAT Server Setup Step 3. Enter 1 to go to Menu 15.2.1 NAT Server Setup as follows. Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION Menu 15.2 - NAT Server Sets 1. Server Set 1 (Used for SUA Only) 2.

  • Page 136: Figure 15-9 Menu 15.2.1 Nat Server Setup

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Rule --------------------------------------------------- Figure 15-9 Menu 15.2.1 NAT Server Setup Step 4. Enter a port number in an unused Start Port No field. To forward only one port, enter it again in the End Port No field. To specify a range of ports, enter the last port to be forwarded in the End Port No field.

  • Page 137: General Nat Examples

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 15-10 Multiple Servers Behind NAT Example 15.5 General NAT Examples The following are some examples of NAT configuration. 15.5.1 Example 1: Internet Access Only In the following Internet access example, you only need one rule where your ILAs (Inside Local addresses) all map to one dynamic IGA (Inside Global Address) assigned by your ISP.

  • Page 138: Figure 15-11 Nat Example 1

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide ISP's Name= MyISP Encapsulation= RFC 1483 Multiplexing= LLC-based VPI #= 8 VCI #= 35 ATM QoS Type= UBR My Login= N/A My Password= N/A ENET ENCAP Gateway= N/A IP Address Assignment= Static Network Address Translation= SUA Only Press ENTER to Confirm or ESC to Cancel: Figure 15-12 Menu 4 Internet Access &...

  • Page 139: Figure 15-13 Nat Example 2

    15.2 to specify the Inside Server behind the NAT as shown in the next figure. Menu 15.2.1 - NAT Server Setup (Used for SUA Only) Rule --------------------------------------------------- Figure 15-14 Menu 15.2.1 Specifying an Inside Server Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 15-13 NAT Example 2 Start Port No. End Port No. Default...

  • Page 140: Figure 15-15 Nat Example 3

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide 15.5.3 Example 3: Multiple Public IP Addresses With Inside Servers In this example, there are 3 IGAs from our ISP. There are many departments but two have their own FTP server. All departments share the same router. The example will reserve one IGA for each department with an FTP server and all departments use the other IGA.

  • Page 141: Figure 15-16 Example 3: Menu 11.3

    Version= RIP-2B Multicast= IGMP-v2 IP Policies= The following figures show how to configure the first rule Prestige 623R-A1 ADSL Dual-link Router User’s Guide Bridge Options: Ethernet Addr Timeout (min)= 0 Press ENTER to Confirm or ESC to Cancel: Figure 15-16 Example 3: Menu 11.3...

  • Page 142: Figure 15-17 Example 3: Menu 15.1.1.1

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Type= One-to-One Local IP: Global IP: Server Mapping Set= N/A Press Space Bar to Toggle. Set Name= Example3 Local Start IP --------------- 1. 192.168.1.10 192.168.1.11 3. 0.0.0.0 Figure 15-18 Example 3: Final Menu 15.1.1 Now configure the IGA3 to map to our web server and mail server on the LAN.

  • Page 143: Figure 15-19 Nat Example 4

    Many-to-Many No Overload mapping as port numbers do not change for Many-to- Many No Overload (and One-to-One) NAT mapping types. The following figure illustrates this. Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 15.2.1 - NAT Server Setup Start Port No.

  • Page 144: Figure 15-20 Example 4: Menu 15.1.1.1 Address Mapping Rule

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Other applications such as some gaming programs are NAT unfriendly because they embed addressing information in the data stream. These applications won’t work through NAT even when using One-to-One and Many-to-Many No Overload Follow the steps outlined in example 3 to configure these two menus as follows.

  • Page 145: Smt Advanced Management

    SMT Advanced Management Part V: SMT Advanced Management This part discusses filtering setup, SNMP, system information and diagnosis, firmware and configuration file maintenance, system maintenance, remote management, IP policy routing and call scheduling. See the web configurator parts of this guide for background information on features configurable by web configurator and SMT.

  • Page 147: Prestige 623R-A1 Dual-Link Adsl Router User's Guide

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chapter 16 Filter Configuration This chapter shows you how to create and apply filters. 16.1 About Filtering Your Prestige uses filters to decide whether or not to allow passage of a data packet and/or to make a call.

  • Page 148: Figure 16-1 Outgoing Packet Filtering Process

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Outgoing Data Packet Match Drop packet Figure 16-1 Outgoing Packet Filtering Process Two sets of factory filter rules have been configured in menu 21 to prevent NetBIOS traffic from triggering calls. A summary of their filter rules is shown in the figures that follow.

  • Page 149: Figure 16-2 Filter Rule Process

    You can apply up to four filter sets to a particular port to block various types of packets. Because each filter set can have up to six rules, you can have a maximum of 24 rules active for a single port. Filter Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide Filter Set Fetch Next...

  • Page 150: Figure 16-3 Menu 21 Filter Set Configuration

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide For incoming packets, your Prestige applies data filters only. Packets are processed depending on whether a match is found. The following sections describe how to configure filter sets. The Filter Structure of the Prestige A filter set consists of one or more filter rules.

  • Page 151: Figure 16-4 Netbios_Wan Filter Rules Summary

    1 Y IP Pr=6, SA=0.0.0.0, DA=0.0.0.0, DP=23 Figure 16-6 TELNET_WAN Filter Rules Summary Filter Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 21.1 - Filter Rules Summary Filter Rules Enter Filter Rule Number (1-6) to Configure: Menu 21.2 - Filter Rules Summary...

  • Page 152: Figure 16-7 Pppoe Filter Rules Summary

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide # A Type - - ---- --------------------------------------------------------------- - - - 1 Y Gen Off=12, Len=2, Mask=ffff, Value=8863 2 Y Gen Off=12, Len=2, Mask=ffff, Value=8864 # A Type - - ---- --------------------------------------------------------------- - - - 1 Y IP Pr=6, SA=0.0.0.0, DA=0.0.0.0, DP=21...

  • Page 153: Table 16-2 Rule Abbreviations Used

    To configure a filter rule, type its number in Menu 21.x – Filter Rules Summary and press [ENTER] to open menu 21.x.1 for the rule. Filter Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION Table 16-2 Rule Abbreviations Used...
  • Page 154 Prestige 623R-A1 ADSL Dual-link Router User’s Guide...

  • Page 155: Table 16-3 Menu 21.X.1 Tcp/Ip Filter Rule

    Select the comparison to apply to the source port in the packet against the value given in Source: Port # field. Choices are None, Less, Greater, Equal or Not Equal. Filter Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION EXAMPLE TCP/IP Filter Rule...
  • Page 156 Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 16-3 Menu 21.x.1 TCP/IP Filter Rule FIELD TCP Estab This applies only when the IP Protocol field is 6, TCP. If Yes, the rule matches packets that want to establish TCP connection(s) (SYN=1 and ACK=0); else it is ignored.

  • Page 157: Figure 16-10 Executing An Ip Filter

    Matched Check Src & Dest Port Matched More? Action Matched Drop Drop Packet Filter Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide Not Matched Not Matched Not Matched Not Matched Check Next Rule Check Next Rule Forward Check Next Rule...

  • Page 158: Figure 16-11 Menu 21.6.1 Generic Filter Rule

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide 16.3.2 Generic Filter Rule This section shows you how to configure a generic filter rule. The purpose of generic rules is to allow you to filter non-IP packets. For IP, it is generally easier to use the IP rules directly.

  • Page 159: Table 16-4 Menu 21.6.1 Generic Filter Rule

    When you have completed this menu, press [ENTER] at the prompt “Press ENTER to confirm or ESC to cancel” to save your configuration or press [ESC] to cancel and go back to the previous screen. Filter Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION EXAMPLE...

  • Page 160: Figure 16-12 Protocol And Device Filter Sets

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide 16.4 Filter Types and NAT There are two classes of filter rules, Generic Filter Device rules and Protocol Filter (TCP/IP) rules. Generic Filter rules act on the raw data from/to LAN and WAN. Protocol Filter rules act on IP packets.

  • Page 161: Figure 16-13 Sample Telnet Filter

    Enter the index number of the filter set you want to configure (in this case 3) Step 3. Type a descriptive name or comment in the Edit Comments field (for example, TELNET_WAN) and press [ENTER]. Filter Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide Figure 16-13 Sample Telnet Filter 16-15...

  • Page 162: Figure 16-14 Menu 21.3.1 Sample Filter

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Step 4. Press [ENTER] at the message 21.3 — Filter Rules Summary. Step 5. Type 1 to configure the first filter rule. Make the entries in this menu as shown next. When you press [ENTER] to confirm, the following screen appears. Note that there is only one filter rule in this set.

  • Page 163: Figure 16-15 Menu 21.3 Sample Filter Rules Summary

    This section shows you where to apply the filter(s) after you design it (them). Sets of factory default filter rules have been configured in menu 21 (but have not been applied) to filter traffic. Filter Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 21.3 - Filter Rules Summary Filter Rules M = N means an action can be taken immediately.

  • Page 164: Ethernet Traffic

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide FILTER SETS Input Filter Sets: Output Filter Sets: Call Filter Sets: 16.6.1 Ethernet Traffic You seldom need to filter Ethernet traffic; however, the filter sets may be useful to block certain packets, reduce traffic and prevent security breaches. Go to menu 3.1 (shown next) and type the number(s) of the filter set(s) that you want to apply as appropriate.

  • Page 165: Figure 16-17 Filtering Remote Node Traffic

    Figure 16-17 Filtering Remote Node Traffic Note that call filter sets are visible when you select PPPoA or PPPoE encapsulation. Filter Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 11.5 - Remote Node Filter protocol filters= 5 device filters=...

  • Page 167: Chapter 17 Snmp Configuration

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chapter 17 SNMP Configuration This chapter explains SNMP Configuration menu 22. 17.1 SNMP Overview Simple Network Management Protocol is a protocol used for exchanging management information between network devices. SNMP is a member of the TCP/IP protocol suite. Your Prestige supports SNMP agent functionality, which allows a manager station to manage and monitor the Prestige through the network.

  • Page 168: Supported Mibs

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide An agent is a management software module that resides in a managed device (the Prestige). An agent translates the local management information from the managed device into a form compatible with SNMP. The manager is the console through which network administrators perform network management functions.

  • Page 169: Figure 17-2 Menu 22 Snmp Configuration

    When you have completed this menu, press [ENTER] at the prompt “Press ENTER to confirm or ESC to cancel” to save your configuration or press [ESC] to cancel and go back to the previous screen. SNMP Configuration Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 22 - SNMP Configuration Get Community= public Set Community= public Trusted Host= 0.0.0.0...

  • Page 170: Snmp Traps

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide 17.4 SNMP Traps The Prestige will send traps to the SNMP manager when any one of the following events occurs: TRAP # TRAP NAME coldStart (defined in RFC-1215) warmStart (defined in RFC-1215) linkDown (defined in RFC-1215)

  • Page 171: Chapter 18 System Information And Diagnosis

    System Status. There are two commands in Menu 24.1 — System Maintenance — Status. Entering 1 resets the counters; [ESC] takes you back to the previous screen. System Information and Diagnosis Prestige 623R-A1 ADSL Dual-link Router User’s Guide System Maintenance, as shown in the following figure. –...

  • Page 172: Figure 18-2 Menu 24.1 System Maintenance : Status

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide The following table describes the fields present in Menu 24.1 — System Maintenance — Status which are read-only and meant for diagnostic purposes. Node-Lnk Status 1-PPPoE Idle Status Ethernet100M/Full Duplex2446 Down CPU Load = Figure 18-2 Menu 24.1 System Maintenance : Status...

  • Page 173: System Information

    Figure 18-3 Menu 24.2 System Information and Console Port Speed 18.3.1 System Information Enter 1 in menu 24.2 to display the screen shown next. System Information and Diagnosis Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION Menu 24.2 - System Information and Console Port Speed 1. System Information 2.

  • Page 174: Figure 18-4 Menu 24.2.1 System Maintenance : Information

    This refers to the routing protocol used. ZyNOS F/W Version This refers to the ZyNOS (ZyXEL Network Operating System) system firmware version. ZyNOS is a registered trademark of ZyXEL Communications Corporation. ADSL Chipset Vendor This displays the vendor of the ADSL chipset and DSL version.

  • Page 175: Console Port Speed

    Menu 24.3 - System Maintenance - Log and Trace Figure 18-6 Menu 24.3 System Maintenance : Log and Trace System Information and Diagnosis Prestige 623R-A1 ADSL Dual-link Router User’s Guide the Prestige as it will void your warranty. Console Port Speed: 9600 Press ENTER to Confirm or ESC to Cancel: Prestige.

  • Page 176: Syslog And Accounting

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Step 3. Enter 1 from Menu 24.3 — System Maintenance — Log and Trace to display the error log in the system. After the Prestige finishes displaying the error log, you will have the option to clear it. Samples of typical error and information messages are presented in the next figure.
  • Page 177 L02 Call Terminated C02 Call Terminated Jul 19 11:19:27 192.168.102.2 ZyXEL Communications Corp.: board 0 line 0 channel 0, call 1, C01 Outgoing Call dev=2 ch=0 40002 Jul 19 11:19:32 192.168.102.2 ZyXEL Communications Corp.: board 0 line 0 channel 0, call 1, C02 OutCall Connected 64000 40002 Jul 19 11:20:06 192.168.102.2 ZyXEL Communications Corp.: board 0 line 0 channel 0, call...

  • Page 178: Diagnostic

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Jul 19 11:28:39 192.168.102.2 ZyXEL Communications Corp.: Packet Trigger: Protocol=1, Data=4500003c100100001f010004c0a86614ca849a7b08004a5c020001006162636465666768696a6b6c6d6e6 f7071727374 Jul 19 11:28:56 192.168.102.2 ZyXEL Communications Corp.: Packet Trigger: Protocol=1, Data=4500002c1b0140001f06b50ec0a86614ca849a7b0427001700195b3e00000000600220008cd4000002040 Jul 19 11:29:06 192.168.102.2 ZyXEL Communications Corp.: Packet Trigger: Protocol=1, Data=45000028240140001f06ac12c0a86614ca849a7b0427001700195b451d1430135004000077600000 SdcmdSyslogSend(SYSLOG_FILLOG, SYSLOG_NOTICE, String );...

  • Page 179: Command Interpreter Mode

    ? at the command prompt. Type “exit” to return to the SMT main menu when finished. System Information and Diagnosis Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 24.4 - System Maintenance – Diagnostic System 21.

  • Page 180: Figure 18-10 Valid Commands

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Copyright (c) 1994 - 2003 ZyXEL Communications Corp. P623R-A1> ? Valid commands are: P623R-A1> 18-10 exit device bridge hdap Figure 18-10 Valid Commands ether System Information and Diagnosis...

  • Page 181: Chapter 19 Firmware And Configuration File Maintenance

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chapter 19 Firmware and Configuration File Maintenance This chapter tells you how to backup and restore your configuration file as well as upload new firmware and configuration files. 19.1 Filename Conventions The configuration file (often called the romfile or rom-0) contains the factory default settings in the menus such as password, DHCP Setup, TCP/IP Setup, etc.

  • Page 182: Backup Configuration

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide FILE TYPE INTERNAL NAME Configuration Rom-0 File Firmware 19.2 Backup Configuration The Prestige displays different messages explaining different ways to backup, restore and upload files in menus 24.5, 24.6, 24. 7.1 and 24.7.2; depending on whether you use the console port or Telnet.

  • Page 183: Backup Configuration

    Enter “quit” to exit the ftp prompt. 19.2.3 Example of FTP Commands from the Command Line Firmware and Configuration File Maintenance Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 24.5 - Backup Configuration For details on backup using TFTP (note that you must remain Press ENTER to Exit: Figure 19-1 Telnet in Menu 24.5...

  • Page 184: Gui-Based Ftp Clients

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide 331 Enter PASS command Password: 230 Logged in ftp> bin 200 Type I OK ftp> get rom-0 zyxel.rom 200 Port command okay 150 Opening data connection for STOR ras 226 File received OK ftp: 16384 bytes sent in 1.10Seconds 297.89Kbytes/sec.

  • Page 185: Backup Configuration Using Tftp

    Prestige) to the file destination on the computer and renames it config.rom. 19.2.8 GUI-based TFTP Clients The following table describes some of the fields that you may see in GUI-based TFTP clients. Firmware and Configuration File Maintenance Prestige 623R-A1 ADSL Dual-link Router User’s Guide 19-5...

  • Page 186: Restore Configuration

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 19-3 General Commands for GUI-based TFTP Clients COMMAND Host Enter the IP address of the Prestige. 192.168.1.1 is the Prestige’s default IP address when shipped. Send/Fetch Use “Send” to upload the file to the Prestige and “Fetch” to back up the file on your computer.

  • Page 187: Figure 19-3 Telnet Into Menu 24.6

    Enter “quit” to exit the ftp prompt. The Prestige will automatically restart after a successful restore process. Firmware and Configuration File Maintenance Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 24.6 - Restore Configuration Press ENTER to Exit: Figure 19-3 Telnet into Menu 24.6 Then type "root"...

  • Page 188: Restore Using Ftp Session Example

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide 19.3.2 Restore Using FTP Session Example ftp> put config.rom rom-0 200 Port command okay 150 Opening data connection for STOR rom-0 226 File received OK 221 Goodbye for writing flash ftp: 16384 bytes sent in 0.06Seconds 273.07Kbytes/sec.

  • Page 189: Configuration File Upload

    19.4.3 FTP File Upload Command from the DOS Prompt Example Step 1. Launch the FTP client on your computer. Firmware and Configuration File Maintenance Prestige 623R-A1 ADSL Dual-link Router User’s Guide Then type "root" and Press ENTER to Exit: Press ENTER to Exit:...

  • Page 190: Ftp Session Example Of Firmware File Upload

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Step 2. Enter “open”, followed by a space and the IP address of your Prestige. Step 3. Press [ENTER] when prompted for a username. Step 4. Enter your password as requested (the default is “1234”).

  • Page 191: Tftp Upload Command Example

    (ras - name of the firmware on the Prestige). Commands that you may see in GUI-based TFTP clients are listed earlier in this chapter. Firmware and Configuration File Maintenance Prestige 623R-A1 ADSL Dual-link Router User’s Guide 19-11...

  • Page 193: Chapter 20 Ip Policy Routing

    (and hence the outgoing interface). • setting the TOS and precedence fields in the IP header. IP Policy Routing Prestige 623R-A1 ADSL Dual-link Router User’s Guide This chapter covers setting and applying policies used for IP routing. Chapter 20 IP Policy Routing...

  • Page 194: Ip Routing Policy Setup

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide IPPR follows the existing packet filtering facility of RAS in style and in implementation. The policies are divided into sets, where related policies are grouped together. A user defines the policies before applying them to an interface or a remote node, in the same fashion as the filters.

  • Page 195: Figure 20-2 Menu 25.1 Ip Routing Policy Setup

    Figure 20-2 Menu 25.1 IP Routing Policy Setup Table 20-1 Menu 25.1 IP Routing Policy Setup ABBREVIATION Criterion Action Service IP Policy Routing Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 25.1 - IP Routing Policy Setup Criteria/Action MEANING Source IP Address Source Port Destination IP Address Destination Port IP layer 4 protocol number (TCP=6, UDP=17…)

  • Page 196: Figure 20-3 Menu 25.1.1 Ip Routing Policy

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Type a number from 1 to 6 to display Menu 25.1.1 – IP Routing Policy (see the next figure). This menu allows you to configure a policy rule. Policy Set Name= test Active= Yes...

  • Page 197: Applying An Ip Policy

    You can choose up to four IP policy sets (from 12) by typing their numbers separated by commas, for example, 2, 4, 7, 9. IP Policy Routing Prestige 623R-A1 ADSL Dual-link Router User’s Guide Table 20-2 Menu 25.1.1 IP Routing Policy DESCRIPTION...

  • Page 198: Figure 20-4 Menu 3.2 Tcp/Ip And Dhcp Ethernet Setup

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 3.2 - TCP/IP and DHCP Ethernet Setup DHCP Setup: DHCP= None Client IP Pool Starting Address= N/A Size of Client IP Pool= N/A Primary DNS Server= N/A Secondary DNS Server= N/A Remote DHCP Server= N/A TCP/IP Setup: IP Address= 192.168.1.1...

  • Page 199: Ip Policy Routing Example

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide 20.6 IP Policy Routing Example If a network has both Internet and remote node connections, you can route Web packets to the Internet using one policy and route FTP packets to a remote network using another policy. See the next figure.

  • Page 200: Figure 20-7 Ip Routing Policy Example

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Step 1. Create a routing policy set in menu 25. Step 2. Create a rule for this set in Menu 25.1.1 — IP Routing Policy as shown next. Policy Set Name= set1 Active= Yes...

  • Page 201: Figure 20-8 Ip Routing Policy Example

    Apply both policy sets in menu 3.2 as shown next. Press Space Bar to Toggle. Figure 20-9 Applying IP Policies Example IP Policy Routing Prestige 623R-A1 ADSL Dual-link Router User’s Guide Menu 25.1.1 - IP Routing Policy = Don't Care =192.168.1.100...

  • Page 203: Chapter 21 Call Scheduling

    You can design up to 12 schedule sets but you can only apply up to four schedule sets for a remote node. Call Scheduling Prestige 623R-A1 ADSL Dual-link Router User’s Guide remote node should be called and for how long.

  • Page 204: Figure 21-2 Menu 26.1 Schedule Set Setup

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide To delete a schedule set, enter the set number and press [SPACE BAR] and then [ENTER] (or delete) in the Edit Name field. To setup a schedule set, select the schedule set you want to setup from menu 26 (1-12) and press [ENTER] to see Menu 26.1 —...
  • Page 205 Main Menu and then enter the target remote node index. Using [SPACE BAR], select PPPoE or PPPoA in the Encapsulation field and then press [ENTER] to make the schedule sets field available as shown next. Call Scheduling Prestige 623R-A1 ADSL Dual-link Router User’s Guide DESCRIPTION EXAMPLE Once...

  • Page 206: Figure 21-3 Applying Schedule Set(S) To A Remote Node (Pppoe)

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Rem Node Name= ChangeMe Active= Yes Encapsulation= PPPoE Multiplexing=VC-based Service Name= Incoming Rem Login= Rem Password= ******** Outgoing= My Login=? My Password= ******** Authen= CHAP/PAP Figure 21-3 Applying Schedule Set(s) to a Remote Node (PPPoE) You can apply up to four schedule sets, separated by commas, for one remote node.

  • Page 207: Appendices And Index

    Appendices and Index Part VI: Appendices and Index This part contains troubleshooting, additional background information and an index of key terms.

  • Page 209: Appendix A Troubleshooting

    Make sure your computer’s Ethernet card is working properly. If these steps fail to correct the problem, contact your local distributor for assistance. Troubleshooting Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chart A-1 Troubleshooting Power LED CORRECTIVE ACTION Chart A-2 Troubleshooting LAN LED...

  • Page 210: Dsl Led

    A.1.3 DSL LED The DSL LED on the front panel does not light up. STEPS Check the telephone wire and connections between the Prestige DSL port and the wall jack. Make sure that the telephone company has checked your phone line and set it up for DSL service. Reset your ADSL line to reinitialize your link to the DSLAM.

  • Page 211: Web Configurator

    Press the RESET button for five seconds, and then release it. When the SYS LED begins to blink, the defaults have been restored and the Prestige restarts. Troubleshooting Prestige 623R-A1 ADSL Dual-link Router User’s Guide CORRECTIVE ACTION CORRECTIVE ACTION CORRECTIVE ACTION...

  • Page 212: Lan Interface

    Chart A-7 Troubleshooting Login Username and Password STEPS The default username is “admin”. The default password is “1234”. The Password and Username fields are case-sensitive. Make sure that you enter the correct password and username using the proper casing. It is highly recommended to change the default username and password. Make sure you store the username and password in a save place.

  • Page 213: Internet Access

    If you use PPPoA or PPPoE encapsulation, check the idle time-out setting. Refer to the WAN chapter (web configurator) or the Remote Node Configuration chapter (SMT). Contact your ISP. Troubleshooting Prestige 623R-A1 ADSL Dual-link Router User’s Guide CORRECTIVE ACTION CORRECTIVE ACTION CORRECTIVE ACTION...

  • Page 214: Remote Node Connection

    A.8 Remote Node Connection I cannot connect to a remote node or ISP. Chart A-13 Troubleshooting Connecting to a Remote Node or ISP STEPS Check menu 4 or WAN screen to verify that the username and password are entered properly. In menu 11.1, verify your login name and password for the remote node.

  • Page 215: Chart B-1 Classes Of Ip Addresses

    Therefore: A class “C” network (8 host bits) can have 2 A class “B” address (16 host bits) can have 2 IP Subnetting Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chart B-1 Classes of IP Addresses OCTET 2 Host ID...

  • Page 216: Chart B-2 Allowed Ip Address Range By Class

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide A class “A” address (24 host bits) can have 2 Since the first octet of a class “A” IP address must contain a “0”, the first octet of a class “A” address can have a value of 0 to 127.

  • Page 217: Appendix B Ip Subnetting

    Subnet Mask (Binary) The first three octets of the address make up the network number (class “C”). You want to have two separate networks. IP Subnetting Prestige 623R-A1 ADSL Dual-link Router User’s Guide SUBNET MASK “1” BITS NETWORK NUMBER 192.168.1.

  • Page 218: Chart B-5 Subnet 1

    Divide the network 192.168.1.0 into two separate subnets by converting one of the host ID bits of the IP address to a network number bit. The “borrowed” host ID bit can be either “0” or “1” thus giving two subnets; 192.168.1.0 with mask 255.255.255.128 and 192.168.1.128 with mask 255.255.255.128. In the following charts, shaded/bolded last octet bit values indicate host ID bits “borrowed”...

  • Page 219: Chart B-7 Subnet 1

    Broadcast Address: 192.168.1.127 IP Address IP Address (Binary) Subnet Mask (Binary) Subnet Address: 192.168.1.128 Broadcast Address: 192.168.1.191 IP Subnetting Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chart B-7 Subnet 1 NETWORK NUMBER 192.168.1. 11000000.10101000.00000001. 11111111.11111111.11111111. Lowest Host ID: 192.168.1.1 Highest Host ID: 192.168.1.62...

  • Page 220: Chart B-10 Subnet 4

    IP Address IP Address (Binary) Subnet Mask (Binary) Subnet Address: 192.168.1.192 Broadcast Address: 192.168.1.255 Example Eight Subnets Similarly use a 27-bit mask to create 8 subnets (001, 010, 011, 100, 101, 110). The following table shows class C IP address last octet values for each subnet. SUBNET SUBNET ADDRESS The following table is a summary for class “C”...

  • Page 221: Chart B-12 Class C Subnet Planning

    A class “B” address has two host ID octets available for subnetting and a class “A” address has three host ID octets (see Chart B-1) available for subnetting. The following table is a summary for class “B” subnet planning. IP Subnetting Prestige 623R-A1 ADSL Dual-link Router User’s Guide Chart B-12 Class C Subnet Planning SUBNET MASK NO. SUBNETS 255.255.255.128 (/25)
  • Page 222 NO. “BORROWED” HOST BITS Chart B-13 Class B Subnet Planning SUBNET MASK NO. SUBNETS (/25) 255.255.255.192 (/26) 255.255.255.224 (/27) 255.255.255.240 (/28) 255.255.255.248 (/29) 255.255.255.252 (/30) 255.255.255.254 (/31) NO. HOSTS PER SUBNET 1024 2048 4096 8192 16384 32768 IP Subnetting...

  • Page 223: Appendix Cpppoe

    3. It allows the ISP to use the existing dial-up model to authenticate and (optionally) to provide differentiated services. Traditional Dial-up Scenario The following diagram depicts a typical hardware configuration where the PCs use traditional dial-up networking. Diagram C-1 Single-PC per Router Hardware Configuration PPPoE Prestige 623R-A1 ADSL Dual-link Router User’s Guide Appendix C PPPoE...
  • Page 224 Prestige 623R-A1 ADSL Dual-link Router User’s Guide How PPPoE Works The PPPoE driver makes the Ethernet appear as a serial link to the PC and the PC 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.

  • Page 225: Appendix D Setting Up Your Computer's Ip Address

    Prestige 623R-A1 ADSL Dual-link Router User’s Guide Appendix D Setting up Your Computer’s IP Address All computers must have a 10M or 100M Ethernet adapter card and TCP/IP installed. Windows 95/98/Me/NT/2000/XP, Macintosh OS 7 and later operating systems and all versions of UNIX/LINUX include the software components you need to install and use TCP/IP on your computer.

  • Page 226: Installing Components

    The Network window Configuration tab displays a list of installed components. You need a network adapter, the TCP/IP protocol and Client for Microsoft Networks. If you need the adapter: In the Network window, click Add. Select Adapter and then click Add. Select the manufacturer and model of your network adapter and then click OK.
  • Page 227 Disable DNS. -If you know your DNS information, select Enable DNS and type the information in the fields below (you may not need to fill them all in). Setting up Your Computer’s IP Address Prestige 623R-A1 ADSL Dual-link Router User’s Guide...

  • Page 228: Verifying Settings

    Click the Gateway tab. -If you do not know your gateway’s IP address, remove previously installed gateways. -If you have a gateway IP address, type it in the New gateway field and click Add. Click OK to save and close the TCP/IP Properties window. Click OK to close the Network window.
  • Page 229 Windows 2000/NT, click Start, Settings, Control Panel. For Windows XP, click Network Connections. For Windows 2000/NT, click Network and Dial-up Connections. Setting up Your Computer’s IP Address Prestige 623R-A1 ADSL Dual-link Router User’s Guide Right-click Local Area Connection and then click Properties.
  • Page 230 Select Internet Protocol (TCP/IP) (under the General tab in Win XP) and click Properties. The Internet Protocol TCP/IP Properties window opens (the General tab in Windows XP). -If you have a dynamic IP address click Obtain an IP address automatically. -If you have a static IP address click Use the following IP Address and fill in the IP address, Subnet mask, and Default gateway fields.
  • Page 231 Prestige 623R-A1 ADSL Dual-link Router User’s Guide -If you do not know your gateway's IP address, remove any previously installed gateways in the IP Settings tab and click OK. Do one or more of the following if you want to...
  • Page 232 In the Internet Protocol TCP/IP Properties window (the General tab in Windows XP): -Click Obtain DNS server address automatically if you do not know your DNS server IP address(es). -If you know your DNS server IP address(es), click Use the following DNS server addresses, and type them in the Preferred DNS server and Alternate DNS server fields.
  • Page 233 Macintosh OS 8/9 Click the Apple menu, Control Panel and double-click TCP/IP to open the TCP/IP Control Panel. Select Ethernet built-in from the Connect via list. Setting up Your Computer’s IP Address Prestige 623R-A1 ADSL Dual-link Router User’s Guide...
  • Page 234 For dynamically assigned settings, select Using DHCP Server from the Configure: list. For statically assigned settings, do the following: -From the Configure box, select Manually. -Type your IP address in the IP Address box. -Type your subnet mask in the Subnet mask box. -Type the IP address of your Prestige in the Router address box.
  • Page 235 Click Apply Now and close the window. Turn on your Prestige and restart your computer (if prompted). Check your TCP/IP properties in the Network window. Setting up Your Computer’s IP Address Prestige 623R-A1 ADSL Dual-link Router User’s Guide Verifying Settings D-11...

  • Page 237: Appendix E Virtual Circuit Topology

    The VPI and VCI identify a virtual path, that is, termination points between ATM switches. A series of virtual paths make up a virtual circuit. Your service provider should supply you with VPI/VCI numbers. Virtual Circuit Topology Prestige 623R-A1 ADSL Dual-link Router User’s Guide Virtual Circuit Topology Logical connections between ATM switches A bundle of virtual channels...

  • Page 239: Appendix F Splitters And Microfilters

    Step 1. Connect a phone cable from the wall jack to the single jack end of the Y- Connector. Splitters and Microfilters Prestige 623R-A1 ADSL Dual-link Router User’s Guide Splitters and Microfilters Appendix F...
  • Page 240 Step 2. Connect a cable from the double jack end of the Y-Connector to the “wall side” of the microfilter. Step 3. Connect another cable from the double jack end of the Y-Connector to the Prestige. Step 4. Connect the “phone side” of the microfilter to your telephone as shown in the following figure. Diagram F-2 Connecting a Microfilter Splitters and Microfilters...

  • Page 241: Appendix G Power Adaptor Specifications

    Safety Standards AC Power Adapter Model Input Power Output Power Power Consumption Safety Standards Power Adaptor Specifications Prestige 623R-A1 ADSL Dual-link Router User’s Guide Power Adaptor Specifications NORTH AMERICAN PLUG STANDARDS DV-1215A AC120Volts/60Hz/30W AC12Volts/1.25A 11 W UL, CUL, CSA (UL 1310, CSA C22.2 No.223)

  • Page 243: Appendix H Index

    Collision... 18-3 Command Interpreter Mode... 18-9 Community ... 17-2 Computer Name ... 9-1 Index Prestige 623R-A1 ADSL Dual-link Router User’s Guide Conditions that prevent TFTP and FTP from working over WAN ... 19-4 Configuration... 7-6 Copyright ...ii Cost Of Transmission ... 12-8, 13-3 Country Code...
  • Page 244 Factory LAN Defaults ... 4-2 FCC... iii Filename Conventions ... 19-1 Filter ... 10-1 Applying Filters... 16-17 Ethernet traffic... 16-18 Ethernet Traffic ... 16-18 Filter log ... 18-7 Filter Rules ... 16-6 Filter Structure... 16-4 Generic Filter Rule ... 16-12 Remote Node...
  • Page 245 My WAN Address ... 12-7 Nailed-Up Connection ... 3-6 NAT ... 3-5, 5-5, 5-7, 16-14 Application ... 5-3 Index Prestige 623R-A1 ADSL Dual-link Router User’s Guide Applying NAT in the SMT Menus... 15-1 Configuring ... 15-3 Definitions ... 5-1 Examples ... 15-11 How NAT Works ...
  • Page 246 RAS ... 18-4, 20-2 Rate Receiving... 18-2 Transmission ... 18-2 Read Me First ...xix Related Documentation...xix Remote DHCP Server... 10-3 Remote Node ... 12-1, 18-2 Remote Node Profile ... 12-3 Remote Node Setup... 12-1, 12-2 Remote Node Index Number ... 18-2 Remote Node Traffic ...
  • Page 247 UNIX syslog parameters ... 18-6 Upload Firmware ... 19-8 User Name ... 6-2 Index Prestige 623R-A1 ADSL Dual-link Router User’s Guide Using LEDs To Diagnose Problems ...A-1 VC-based Multiplexing ... 12-2 VPI & VCI... 3-2 Web Configurator ... 2-1, 2-2 Wizard Setup ...

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