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ZyXEL Communications Prestige 623 series User Manual

Dual-link adsl router
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Prestige 623 Series
Dual-link ADSL Router
User's Guide
Version 1.38
April 2003

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Summary of Contents for ZyXEL Communications Prestige 623 series

  • Page 1 Prestige 623 Series Dual-link ADSL Router User’s Guide Version 1.38 April 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

    Prestige 623 Series Dual-link ADSL Router Federal Communications Commission (FCC) Interference Statement This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: • This device may not cause harmful interference. • This device must accept any interference received, including interference that may cause undesired operations.

  • Page 4: Zyxel Limited Warranty

    Prestige 623 Series Dual-link ADSL Router 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

    Prestige 623 Series Dual-link ADSL Router Customer Support Please have the following information ready when you contact customer support. • Product model and serial number. • Warranty Information. • Date that you received your device. • Brief description of the problem and the steps you took to solve it.

  • Page 7: Table Of Contents

    Prestige 623 Series Dual-link ADSL Router Table of Contents Copyright..............................ii Federal Communications Commission (FCC) Interference Statement..........iii ZyXEL Limited Warranty......................... iv Customer Support............................v List of Figures............................. xi List of Tables............................. xiii Preface................................ xv What is DSL? ............................xvii GETTING STARTED ............................I...
  • Page 8 Prestige 623 Series Dual-link ADSL Router Managing Prestige User Accounts ..................3-10 3.8.1 Creating User Accounts ....................3-10 3.8.2 Changing User Account Password .................. 3-11 Committing Your Changes and Rebooting the Prestige............3-12 3.9.1 Committing Your Changes....................3-12 3.9.2 Rebooting the Prestige Using the Web Configurator ............3-13 Chapter 4 Setting the LAN IP Address ....................
  • Page 9 Prestige 623 Series Dual-link ADSL Router Adding NAT Rules........................8-8 8.6.1 The NAPT rule: Translating Between Private and Public IP Addresses ......8-8 8.6.2 The RDR Rule: Allowing External Access to a LAN Computer ........8-10 8.6.3 The Basic Rule: Performing 1:1 Translations..............8-13 8.6.4...
  • Page 10 Prestige 623 Series Dual-link ADSL Router 15.6 Viewing IP Filter Statistics ....................15-14 Chapter 16 Configuring EOA Interfaces ..................... 16-1 16.1 Overview of EOA ....................... 16-1 16.2 PPP vs. EOA ........................16-1 16.3 Viewing Your EOA Setup....................16-1 16.4 Adding EOA Interfaces....................... 16-3 Chapter 17 Configuring Bridging ......................

  • Page 11: List Of Figures

    Prestige 623 Series Dual-link ADSL Router List of Figures Figure 1-1 Internet Access Application ......................1-2 Figure 2-1 Prestige Front Panel........................2-1 Figure 2-2 Prestige Rear Panel ........................2-2 Figure 2-3 Prestige Rear Panel Connection....................2-4 Figure 2-4 Connecting a POTS Splitter......................2-6 Figure 2-5 Connecting a Microfilter......................2-7 Figure 2-6 Prestige with ISDN ........................2-7...
  • Page 12 Prestige 623 Series Dual-link ADSL Router Figure 8-7 NAT Rule: Add (RDR flavor)....................8-11 Figure 8-8 NAT Rule: Add (BASIC flavor) ....................8-13 Figure 8-9 NAT Rule: Add (FILTER flavor)....................8-14 Figure 8-10 NAT Rule: Add (BIMAP flavor) ..................... 8-16 Figure 8-11 NAT Rule: Add (PASS flavor)....................
  • Page 13 Prestige 623 Series Dual-link ADSL Router List of Tables Table 2-1 Front Panel LED Description ......................2-1 Table 2-2 Rear Panel Description........................2-3 Table 2-3 Prestige Default Settings ......................2-10 Table 3-1 Web Configurator- Button Description ..................3-3 Table 3-2 System Information ........................3-5 Table 3-3 Quick Configuration........................3-7 Table 3-4 System: Modify ..........................3-9...
  • Page 14 Prestige 623 Series Dual-link ADSL Router Table 20-3 Troubleshooting the Internet Access ..................20-3 List of Tables...

  • Page 15: Preface

    Prestige 623 Series Dual-link ADSL Router Preface Congratulations on your purchase of the Prestige 623 series Dual-link ADSL Router. There are two Prestige 623 models, one for ADSL over POTS (Plain Old Telephone System) and one for ADSL over ISDN (Integrated Synchronous Digital System). Both models are discussed together in this guide.

  • Page 17: What Is Dsl

    Prestige 623 Series Dual-link ADSL Router What is 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 19: Getting Started

    Getting Started GETTING STARTED This part is structured as a step-by-step guide to help you connect, install and set up your Prestige to operate on your network and to access the Internet. Described are Key Features and Applications, Hardware Installation, Initial Setup and Getting Started with the Web Configurator.

  • Page 21: Chapter 1 Introduction

    Prestige 623 Series Dual-link ADSL Router Chapter 1 Introduction This chapter describes the key features and applications of your Prestige Prestige 623 Dual-link ADSL Router Your Prestige integrates a high-speed 10/100Mbps auto-negotiating LAN interface, a USB port and one high-speed DSL port into a single package. The Prestige is ideal for high-speed DSL Internet browsing and making LAN-to-LAN connections to remote networks.

  • Page 22: Internet Access Application For The Prestige

    Prestige 623 Series Dual-link ADSL Router ● Connection admission control (CAC)--Prevents network users from allocating more bandwidth than the network can provide. ● Support for OAM F5 AIS, RDI and loopback cells ● Management access via SNMP and embedded web configurator.

  • Page 23: Chapter 2 Hardware Installation And Initial Setup

    Prestige 623 Series Dual-link ADSL Router Chapter 2 Hardware Installation and Initial Setup This chapter describes the physical features of the Prestige and how to make cable connections. Front Panel The LEDs indicate the real-time status of the Prestige. Figure 2-1 Prestige Front Panel The following table describes the LEDs on the front panel.

  • Page 24: Rear Panel And Connections Of The Prestige

    Prestige 623 Series Dual-link ADSL Router Table 2-1 Front Panel LED Description COLOR STATUS FUNCTION 10/100M Green The Prestige has a successful LAN connection at 10Mbps. (10M) The Prestige does not have a LAN connection. The Prestige is sending or receiving data to or from the attached Blinking computer through the LAN port at 10Mps.

  • Page 25: Table 2-2 Rear Panel Description

    Prestige 623 Series Dual-link ADSL Router Table 2-2 Rear Panel Description LABEL DESCRIPTION ON/OFF Switches the unit on and off. POWER Connects to the power source using the power adapter for your region. LAN 10/100M Connect to a computer using a crossover Ethernet cable or a hub/switch using a straight- through Ethernet cable.

  • Page 26: Dsl Port

    Prestige 623 Series Dual-link ADSL Router Figure 2-3 Prestige Rear Panel Connection 2.2.1 DSL Port Connect the Prestige directly to the telephone wall jack using the included telephone wire. 2.2.2 10/100M Ethernet Ports Connect to a computer using a crossover Ethernet cable or to a hub using a straight-through Ethernet cable.

  • Page 27: Power Port

    Prestige 623 Series Dual-link ADSL Router 2.2.3 Power Port POWER Connect the power adapter to the port labeled on the back of your Prestige. To avoid damage to the Prestige, make sure you use only the included power adapter. Refer to the Power Adapter Specifications Appendix for more information.

  • Page 28: Telephone Microfilters

    Prestige 623 Series Dual-link ADSL Router A telephone splitter is easy to install as shown in the following figure. Figure 2-4 Connecting a POTS Splitter Step 1. Connect the side labeled “Phone” to your telephone. Step 2. Connect the side labeled “Modem” to your Prestige.

  • Page 29: Prestige With Isdn

    Prestige 623 Series Dual-link ADSL Router Figure 2-5 Connecting a Microfilter Prestige With ISDN This section relates to people who use their Prestige with ADSL over ISDN (digital telephone service) only. The following is an example installation for the Prestige with ISDN.

  • Page 30: Figure 2-7 Usb Computer: Ip Setup

    Prestige 623 Series Dual-link ADSL Router You must configure the USB computer so that its IP properties place it on the same subnet as the Prestige’s USB port. There are two ways to do this: Use the DHCP Server feature on the Prestige to assign IP address dynamically to your USB computer Assign a static IP address to you USB computer.

  • Page 31: Configuring The Prestige

    Prestige 623 Series Dual-link ADSL Router Figure 2-8 USB Computer: Local Area Connection Properties Step 4. Select Internet Protocol (TCP/IP) and click Properties. Refer to the Setting Up Your Computer’s IP Address appendix for more information. Step 5. The USB port on the Prestige is pre-configured with these properties (you cannot change these...

  • Page 32: Table 2-3 Prestige Default Settings

    Prestige 623 Series Dual-link ADSL Router The Prestige Default Settings table below lists important default settings (others are described in the subsequent chapters). Verify that they meet the needs of your network, or follow the instructions to change them if necessary.

  • Page 33: Testing Your Installation

    Prestige 623 Series Dual-link ADSL Router Table 2-3 Prestige Default Settings OPTION DEFAULT SETTING EXPLANATIONS/INSTRUCTIONS USB Port Assigned static IP This is the IP address assigned to the USB port on the IP Address address: 192.168.1.2 Prestige. subnet mask: 255.255.255.0...

  • Page 35: Chapter 3 Getting Started With The Web Configurator

    Prestige 623 Series Dual-link ADSL Router Chapter 3 Getting Started with the Web Configurator This chapter describes how to use the web configurator. Introduction The web configurator makes it easy to configure and manage the Prestige. Access the web configurator from any computer connected to the Prestige via the LAN or the USB port.

  • Page 36: Navigating The Web Configurator

    Prestige 623 Series Dual-link ADSL Router Default User Name: admin 1234 Default Password: Figure 3-2 Web Configurator: Login Screen You can change the password at any time (see Error! Reference source not found.). The default user name cannot be changed.

  • Page 37: Commonly Used Buttons

    Prestige 623 Series Dual-link ADSL Router 3.3.2 Commonly used buttons The commonly used buttons that display at the bottom of each page take action related to the currently displayed task. Table 3-1 Web Configurator- Button Description BUTTON DESCRIPTIONS Click this button to store, in temporary system memory, any changes you have made on the current page.

  • Page 38: Figure 3-5 System Information

    Prestige 623 Series Dual-link ADSL Router Figure 3-5 System Information The following table describes the fields in this screen. Getting Started with the Web Configurator...

  • Page 39: Quick Configuration

    Prestige 623 Series Dual-link ADSL Router Click on the name in the table heading to display the corresponding configuration screen. Table 3-2 System Information FIELD DESCRIPTION Device This table displays basic information about the Prestige hardware and software versions, the system uptime (since the last reboot) and the pre-configured operating mode.

  • Page 40: Figure 3-6 Quick Configuration

    Prestige 623 Series Dual-link ADSL Router To open the Quick Configuration screen, click Home on the task bar and then the Quick Configuration link. Figure 3-6 Quick Configuration The following table describes the fields in this screen. Getting Started with the Web Configurator...

  • Page 41: Table 3-3 Quick Configuration

    Prestige 623 Series Dual-link ADSL Router Table 3-3 Quick Configuration FIELD DESCRIPTION ATM Interface Select an ATM interface from the drop-down list menu. Operation Mode Select Enabled from the drop-down list menu to set the Prestige to provide routing function and act as an Internet gateway for your LAN.

  • Page 42: Port Settings

    Prestige 623 Series Dual-link ADSL Router Table 3-3 Quick Configuration FIELD DESCRIPTION Primary/Secondary If you select Yes in the Use DNS field, enter the IP address(es) of the DNS server(s) provided by your ISP. Click Submit to confirm your changes. Refer to the section on Committing Your Changes and Rebooting the Prestige to save your changes to permanent memory and make your changes take effect.

  • Page 43: System Date And Time

    Prestige 623 Series Dual-link ADSL Router System Date and Time The Prestige keeps a record of the current date and time, which it uses to calculate and report various performance data. Changing the Prestige date and time does not affect the date and time on your computer(s).

  • Page 44: Managing Prestige User Accounts

    Prestige 623 Series Dual-link ADSL Router Managing Prestige User Accounts You can create up to four user accounts to access the web configurator on the Prestige. The first time you log into the web configurator, you use the default user name (admin) and password (1234). This is the administrator account on the Prestige.

  • Page 45: Changing User Account Password

    Prestige 623 Series Dual-link ADSL Router Figure 3-10 User Configuration: Add The following table describes the fields in this screen. Table 3-5 User Configuration: Add FIELD DESCRIPTION User ID Enter the username for this account. Privilege Select the access rights for this account. Choices are Root and User.

  • Page 46: Committing Your Changes And Rebooting The Prestige

    Prestige 623 Series Dual-link ADSL Router The following table describes the fields in this screen. Table 3-6 User Configuration: Modify FIELD DESCRIPTION User ID This read-only field displays the username for this account. New Password Enter a new password associated with the username specified in this field.

  • Page 47: Rebooting The Prestige Using The Web Configurator

    Prestige 623 Series Dual-link ADSL Router Step 2. Click Commit to save the changes to permanent storage. The previous settings are copied to backup storage so that they can be recalled if your new settings do not work properly (see the rebooting instructions next).
  • Page 48 Prestige 623 Series Dual-link ADSL Router Do NOT reboot the Prestige using the RESET button on the rear panel of the Prestige to activate new changes. This button resets the Prestige settings to the manufacturer’s default values. Any custom settings will be lost.

  • Page 49: Chapter 4 Setting The Lan Ip Address

    Prestige 623 Series Dual-link ADSL Router Chapter 4 Setting the LAN IP Address This chapter describes how to change the Prestige’s LAN IP address, or configure it to be assigned automatically. What is the LAN IP Address? Your Prestige communicates with your network through its LAN port. To allow for Internet communication, the LAN port must be identified by a unique IP address, like your computers.

  • Page 50: Changing The Lan Ip Address

    Prestige 623 Series Dual-link ADSL Router (including gateways). All hosts must join the 224.0.0.1 group in order to participate in IGMP. The address 224.0.0.2 is assigned to the multicast routers group. The Prestige supports both IGMP version 1 and version 2 . At start up, the Prestige queries all directly connected networks to gather group membership.

  • Page 51: Table 4-1 Lan Configuration

    Prestige 623 Series Dual-link ADSL Router Table 4-1 LAN Configuration FIELD DESCRIPTION LAN Configuration Set the fields below to configure the LAN port on the Prestige. System Mode This field displays the pre-configured mode for the Prestige. This field is read-only.

  • Page 53: Chapter 5 Viewing System Ip Information And Performance Statistics

    Prestige 623 Series Dual-link ADSL Router Chapter 5 Viewing System IP Information and Performance Statistics This chapter describes how to view system and network data for your Prestige Introduction The interfaces on your Prestige that communicate with other network and Internet devices are identified by unique Internet Protocol (IP) addresses.

  • Page 54: Viewing Ip Global Statistics

    Prestige 623 Series Dual-link ADSL Router Table 5-1 IP Address Table Field Descriptions FIELD DESCRIPTION This field displays the IP address of the ports. Address Netmask This field displays the subnet mask of the ports. IF Name This field displays the interface names of the ports.

  • Page 55: Figure 5-2 Ip Global Statistics

    Prestige 623 Series Dual-link ADSL Router Figure 5-2 IP Global Statistics Click Refresh to display updated statistics showing any new data since you opened the page. Click Close to close the window. Viewing System IP Information and Performance Statistics...

  • Page 57: Advanced Applications

    Advanced Applications ADVANCED APPLICATIONS This part shows how to set up IP Routes, DHCP, NAT, RIP, PPP Connection, ATM and viewing System Alarm, Diagnistics and DSL Parameters.

  • Page 59: Chapter 6 Configuring Ip Routes

    Prestige 623 Series Dual-link ADSL Router Chapter 6 Configuring IP Routes This chapter describes basic routing concepts and provides instructions for creating routes Overview of IP Routes The essential challenge of a router is: when it receives data intended for a particular destination, which next device should it send that data to? When you define IP routes, you provide the rules that a Prestige uses to make these decisions.

  • Page 60: Hops And Gateways

    Prestige 623 Series Dual-link ADSL Router 6.1.2 Hops and Gateways Each time Internet data is passed from one Internet address to another, it is said to take a hop. A hop can be a handoff to a different port on the same device, to a different device on the same network, or to a device on an entirely different network.

  • Page 61: Viewing The Ip Routing Table

    Prestige 623 Series Dual-link ADSL Router to route a packet to network N3 because it does not know that there is a route through remote node router R1 (via router R2). IP routes allow you to tell the Prestige about the networks beyond the remote nodes.

  • Page 62: Adding Ip Routes

    Prestige 623 Series Dual-link ADSL Router The IP Route Table displays a row for each existing route. These include routes that were predefined on the device, routes you may have added, and routes that the device has identified automatically through communication with other devices.

  • Page 63: Figure 6-3 Ip Route: Add

    Prestige 623 Series Dual-link ADSL Router Figure 6-3 IP Route: Add Step 2. Specify the destination, network mask, and gateway or next hop for this route. To create a route that defines the default gateway for your LAN, enter 0.0.0.0 in both the Destination and Net Mask fields.

  • Page 65: Chapter 7 Configuring Dynamic Host Configuration Protocol

    Prestige 623 Series Dual-link ADSL Router Chapter 7 Configuring Dynamic Host Configuration Protocol This chapter provides an overview of DHCP and instructions for implementing it on your network. Overview of DHCP 7.1.1 What Is DHCP? DHCP is a protocol that enables network administrators to centrally manage the assignment and distribution of IP information to computers on a network.

  • Page 66: Prestige Dhcp Modes

    Prestige 623 Series Dual-link ADSL Router 7.1.3 Prestige DHCP modes The Prestige can be configured as a DHCP server, DHCP relay agent, or, in some cases, a DHCP client. • If you configure the Prestige as a DHCP server, it will maintain the pool of addresses and distribute them to your LAN computers.

  • Page 67: Creating Ip Address Pools

    Prestige 623 Series Dual-link ADSL Router 7.2.1 Creating IP Address Pools Step 1. Click LAN in the task bar, the click DHCP Server. The DHCP Server Configuration screen displays. Figure 7-1 DHCP Server Configuration Each pool you create displays in a row on the table on this screen. You can create up to eight pools. In this example, one pool has been created for the LAN interface and another for the USB interface.

  • Page 68: Figure 7-2 Dhcp Server Pool: Add

    Prestige 623 Series Dual-link ADSL Router Figure 7-2 DHCP Server Pool: Add Fill in the required Start IP Address, End IP Address, Net Mask, and Gateway Address; the others are optional. The following table describes the fields in this screen.

  • Page 69: Enabling Dhcp Server Mode

    Prestige 623 Series Dual-link ADSL Router Table 7-1 DHCP Server Pool: Add FIELD DESCRIPTION Net Mask Specifies which portion of each IP address in this range refers to the network and which portion refers to the host (computer). For a description of network masks and LAN network masks, see the appendix. You can use the network mask to distinguish which pool of addresses should be distributed to a particular subset of computers on your LAN (called a subnet).

  • Page 70: Viewing, Modifying, And Deleting Address Pools

    Prestige 623 Series Dual-link ADSL Router Figure 7-3 DHCP Configuration: Mode Step 2. Refer to the section on Committing Your Changes and Rebooting the Prestige to save your changes to permanent memory and make your changes take effect. You must configure the computer to obtain IP address dynamically. Refer to the Setting Up Your Computer’s IP Address appendix.

  • Page 71: Viewing Current Dhcp Address Assignments

    Prestige 623 Series Dual-link ADSL Router Figure 7-4 DHCP Server Pool: Modify To exclude an address from the distribution list, type the address in the Excluded IP field and click Add. After you have made the changes, click Submit to confirm your changes. Refer to the section on Committing Your Changes and Rebooting the Prestige to save your changes to permanent memory and make your changes take effect.

  • Page 72: Configuring Dhcp Relay

    Prestige 623 Series Dual-link ADSL Router Table 7-3 DHCP Server Address Table FIELD DESCRIPTION IP Address This field displays the address that has been leased from the pool. Netmask This field displays the network mask associated with the leased address, which identifies the network ID and host ID portions of the address.

  • Page 73: Enabling Dhcp Relay Mode

    Prestige 623 Series Dual-link ADSL Router Figure 7-6 DHCP Relay Configuration Step 2. Type the IP address of your ISP’s DHCP server in the DHCP Server Address field. If you do not have this number, it is not essential to enter it here. Requests for IP information from your LAN will be passed to the default gateway, which should route the request appropriately.
  • Page 74 Prestige 623 Series Dual-link ADSL Router Step 2. Refer to the section on Committing Your Changes and Rebooting the Prestige to save your changes to permanent memory and make your changes take effect. You must configure the computer to obtain IP address dynamically. Refer to the Setting Up Your Computer’s IP Address appendix.

  • Page 75: Chapter 8 Configuring Network Address Translation

    Prestige 623 Series Dual-link ADSL Router Chapter 8 Configuring Network Address Translation This chapter provides an overview of Network Address Translation (NAT) and instructions for modifying the default configuration on your device. Overview of NAT Network Address Translation is a method for disguising the private IP addresses you use on your LAN as the public IP address you use on the Internet.

  • Page 76: Your Default Nat Setup

    Prestige 623 Series Dual-link ADSL Router NAT rules such as these provide several benefits: • They eliminate the need for purchasing multiple public IP addresses for computers on your LAN. You can make up your own private IP addresses at no cost. These addresses are not useful on the Internet, however.

  • Page 77: Viewing Your Nat Configuration

    Prestige 623 Series Dual-link ADSL Router Viewing Your NAT Configuration To view your NAT settings, click Services in the task bar, and then click NAT. The Network Address Translation (NAT) Configuration screen displays as shown. Figure 8-1 NAT Configuration The Network Address Translation (NAT) Configuration page contains the following elements: •...

  • Page 78: Table 8-2 Nat Configuration

    Prestige 623 Series Dual-link ADSL Router • Buttons you use to submit or cancel changes, display global statistics, and access help. Table 8-2 NAT Configuration FIELD DESCRIPTION TCP Idle Timeout Enter the number of seconds. For a NAT translation session on data that uses...

  • Page 79: Viewing Nat Rules And Rule Statistics

    Prestige 623 Series Dual-link ADSL Router Figure 8-2 NAT Rule Global Statistics The table provides basic information for each NAT rule you have set up. You can click Clear to restart the accumulation of the statistics at their initial values.

  • Page 80: Viewing Current Nat Translations

    Prestige 623 Series Dual-link ADSL Router The Network Address Translation (NAT) Rule Configuration screen displays a row containing basic information for each rule. For a description of these fields, refer to section 8.6. Click Add to add a new rule, or use the icons in the Action column to delete ( ) or view details on ( rule.

  • Page 81: Figure 8-5 Nat Translation

    Prestige 623 Series Dual-link ADSL Router Figure 8-5 NAT Translation The following table describes the fields in this screen. Table 8-3 NAT Translation Table Fields FIELD DESCRIPTION Trans Index This field displays the sequential number assigned to the IP session used by this NAT translation session.

  • Page 82: Adding Nat Rules

    Prestige 623 Series Dual-link ADSL Router Table 8-4 NAT Translation Details Fields FIELD DESCRIPTION Translated InAddress This field shows the public IP address to which the private IP address was translated. In Address This field shows the private IP address that was translated.

  • Page 83: Figure 8-6 Nat Rule: Add (Napt Flavor)

    Prestige 623 Series Dual-link ADSL Router Figure 8-6 NAT Rule: Add (NAPT flavor) Step 2. Select NAPT from the Rule Flavor drop-down list menu. Step 3. Enter a unique number to the rule in the Rule ID field for identification purposes.

  • Page 84: The Rdr Rule: Allowing External Access To A Lan Computer

    Prestige 623 Series Dual-link ADSL Router To specify that data from all LAN addresses should be translated, type 0 (zero) in each From field and 255 in each To field. If you use non-sequential private addresses, you can create an additional napt rule for each separate range of addresses.

  • Page 85: Figure 8-7 Nat Rule: Add (Rdr Flavor)

    Prestige 623 Series Dual-link ADSL Router Step 1. In the NAT Rule – Add Page, type in a unique Rule ID, and select RDR as the Rule Flavor. Figure 8-7 NAT Rule: Add (RDR flavor) Step 2. Select the interface and, if desired, a protocol that this rule applies to.
  • Page 86 Prestige 623 Series Dual-link ADSL Router If you have multiple WAN interfaces, in both fields type the IP address of the interface to which this rule applies. This rule will not be enforced for data that arrives on WAN interfaces not specified here.

  • Page 87: The Basic Rule: Performing 1:1 Translations

    Prestige 623 Series Dual-link ADSL Router 8.6.3 The Basic Rule: Performing 1:1 Translations The basic flavor translates the private (LAN-side) IP address to a public (WAN-side) address, like napt rules. However, unlike napt rules, basic rules do not also translate the port numbers in the packet header;...

  • Page 88: The Filter Rule: Configuring A Basic Rule With Additional Criteria

    Prestige 623 Series Dual-link ADSL Router After making the changes, click Submit to confirm your changes. Refer to the section on Committing Your Changes and Rebooting the Prestige to save your changes to permanent memory and make your changes take effect.
  • Page 89 Prestige 623 Series Dual-link ADSL Router Step 3. In the Local Address From and Local Address To fields, type the starting and ending IP addresses that identify the range of private addresses you want to be translated. Or, type the same address in both fields.

  • Page 90: The Bimap Rule: Performing Two-Way Translations

    Prestige 623 Series Dual-link ADSL Router 8.6.5 The Bimap Rule: Performing Two-way Translations Unlike the other NAT flavors, the bimap flavor performs address translations in both the outgoing and incoming directions. In the incoming direction, when the specified Prestige interface receives a packet with your public IP address as the destination address, this address is translated to the private IP address of a computer on your LAN.

  • Page 91: The Pass Rule: Allowing Specific Addresses To Pass Through Un-Translated

    Prestige 623 Series Dual-link ADSL Router After making the changes, click Submit to confirm your changes. Refer to the section on Committing Your Changes and Rebooting the Prestige to save your changes to permanent memory and make your changes take effect.

  • Page 93: Chapter 9 Configuring The Routing Information Protocol

    Prestige 623 Series Dual-link ADSL Router Chapter 9 Configuring the Routing Information Protocol This chapter describes how to configure the Routing Information Protocol (RIP) on your Prestige. RIP Overview RIP is an Internet protocol you can set up to share routing table information with other routing devices on your LAN, at your ISP’s location, or on remote networks connected to your network via the ADSL line.

  • Page 94: Configuring The Prestige's Interfaces With Rip

    Prestige 623 Series Dual-link ADSL Router Configuring the Prestige’s Interfaces with RIP The following instructions describe how to enable RIP on your Prestige. In order for the Prestige to communicate with other devices using RIP, you must also enable the other devices to use the same protocol. See the product documentation for those devices.
  • Page 95 Prestige 623 Series Dual-link ADSL Router Step 2. In the IFName column, select the name of the interface on which you want to enable RIP. For communication with RIP-enabled devices on your LAN, select eth-0 or the name of the appropriate virtual Ethernet interface.

  • Page 96: Viewing Rip Statistics

    Prestige 623 Series Dual-link ADSL Router Viewing RIP Statistics From the RIP Configuration page, you can click Global Stats to view statistics on attempts to send and receive route table data over RIP-enabled interfaces on your Prestige. Figure 9-2 RIP Global Statistics Click Clear to reset all statistics to 0 and Refresh to display any newly accumulated data.

  • Page 97: Chapter 10 System Alarm And Diagnosis

    Prestige 623 Series Dual-link ADSL Router Chapter 10 System Alarm and Diagnosis This chapter shows you the alarm and diagnostics features in the Prestige. 10.1 About the System Alarm System alarms, also called traps, are caused by a variety of system events, including connection attempts, resets, and configuration changes.

  • Page 98: Diagnostics

    Prestige 623 Series Dual-link ADSL Router 10.3 Diagnostics The diagnostics feature executes a series of test of your system software and hardware connections. Use this feature to troubleshoot connection problems to your ISP. Follow the steps below to begin the diagnostics program.
  • Page 99 Prestige 623 Series Dual-link ADSL Router The diagnostics utility will run a series of test to check whether the device's connections are up and working. This will take only a few seconds. The program will report whether the test passed, failed, or was skipped.

  • Page 100: Chapter 11 Configuring Your Ppp Connection

    Prestige 623 Series Dual-link ADSL Router Chapter 11 Configuring Your PPP Connection This chapter describes how to configure the PPP protocol. Contact your ISP to determine if you will need to change the default settings in order to connect to their server.

  • Page 101: Table 11-1 Ppp Configuration

    Prestige 623 Series Dual-link ADSL Router Figure 11-2 PPP Configuration PPP is configured as a group of software settings associated with the ADSL port. Although the device has only one physical ADSL port, the Prestige can be defined with more than one group of PPP settings. Each group of settings is called a PPP interface and is given a name.

  • Page 102: Viewing Ppp Configuration Details

    Prestige 623 Series Dual-link ADSL Router Table 11-1 PPP Configuration FIELD DESCRIPTION Interface Sec This field displays the interface that the IP firewall is effective on. A public interface connects to the Internet. A private interface connects to your Type LAN, such as the Ethernet interface.

  • Page 103: Figure 11-1 Ppp Interface: Detail

    Prestige 623 Series Dual-link ADSL Router Figure 11-1 PPP Interface: Detail The following table describes the fields in this screen. Table 11-2 PPP Interface: Detail FIELD DESCRIPTION PPP IP Status PPP Interface The field displays the name of the PPP interface.
  • Page 104 Prestige 623 Series Dual-link ADSL Router Table 11-2 PPP Interface: Detail FIELD DESCRIPTION Protocol This field displays the type of PPP protocols used. Service Name This field displays the name of the ISP service you are using with this PPP connection.

  • Page 105: Adding A Ppp Interface Definition

    Prestige 623 Series Dual-link ADSL Router Table 11-2 PPP Interface: Detail FIELD DESCRIPTION Security Information Security This field displays the type of PPP security your ISP uses: PAP (Password Protocol Authentication Protocol) or CHAP (Challenge Handshake Authentication Protocol). Login Name This field displays the name you use to log in to your ISP each time this PPP connection is established.

  • Page 106: Modifying Ppp Interfaces

    Prestige 623 Series Dual-link ADSL Router Figure 11-2 PPP Interface: Add Step 2. Select a PPP interface name from the PPP Interface drop-down list. Refer to Table 11-2 to configure the other fields. You can create multiple PPP interfaces only if you are using the PPPoA protocol.

  • Page 107: Deleting A Ppp Interface

    Prestige 623 Series Dual-link ADSL Router Figure 11-3 PPP Interface: Modify You can change the status, security protocol, your login name, and your password only. To modify the other settings, you must delete the interface and create a new one. Refer to Table 11-1 for field descriptions.

  • Page 109: Chapter 12 Configuring The Atm

    Prestige 623 Series Dual-link ADSL Router Chapter 12 Configuring the ATM This chapter describes how to configure the ATM virtual channel (VC) connection, which defines the path the Prestige uses to communicate with your ISP over the ATM network. 12.1 Introduction As your LAN computers access the Internet via the Prestige, data is exchanged with your ISP through a complex network of telephone switches, Internet routers, servers, and other specialized hardware.

  • Page 110: Adding And Changing Atm Properties

    Prestige 623 Series Dual-link ADSL Router Your Prestige may already be pre-configured with the necessary ATM VC interface properties, or the screen may contain placeholder values that you must change before using the Prestige. Only change these values if your ISP gives you different ones.

  • Page 111: Table 12-1 Atm Vc: Add

    Prestige 623 Series Dual-link ADSL Router Table 12-1 ATM VC: Add FIELD DESCRIPTION VC Interface Select an interface name from the drop-down list menu. VPI/VCI Enter the VPI and VCI number provided by your ISP. Mux. Type Select LLC or VC from the drop-down list menu.

  • Page 113: Chapter 13 Viewing Dsl Parameters

    Prestige 623 Series Dual-link ADSL Router Chapter 13 Viewing DSL Parameters 13.1 DSL Parameters To view displays current information on the DSL line performance, click WAN and DSL to display the DSL Status screen. You can also get the same screen in Bridging or Routing Figure 13-1 DSL Status The screen refreshes about every 10 seconds.

  • Page 114: Dsl Performance Statistics

    Prestige 623 Series Dual-link ADSL Router Although you generally will not need to view this data, it may be helpful when troubleshooting connection or performance problems with your ISP. Click DSL Param to display the configuration of the DSL line.

  • Page 115: Figure 13-3 Dsl Statistics

    Prestige 623 Series Dual-link ADSL Router Figure 13-3 DSL Statistics The DSL Statistics screen displays error data for the last 15-minute interval, the current day, and the previous day. Click on the link in the Detailed Interval Statistic (Past 24 Hrs) table to display detailed statistics for each 15-minute interval in the past 24 hours.

  • Page 116: Figure 13-4 Dsl Interval Statistics

    Prestige 623 Series Dual-link ADSL Router Figure 13-4 DSL Interval Statistics 13-4 Viewing DSL Parameters...

  • Page 117: Advanced Management

    Advanced Management ADVANCED MANAGEMENT This part shows how to configure Firewall, IP Filters, EOA, IPoA, DNS Relay and Bridging.

  • Page 119: Chapter 14 Firewall

    Prestige 623 Series Dual-link ADSL Router Chapter 14 Firewall This chapter describes the firewall feature and instructions for configuring the feature on your Prestige. 14.1 Overview of IP Firewall IP firewall protects the computers and other network device behind the router (your Prestige) from malicious attacks originating from WAN hosts.

  • Page 120: Figure 14-1 Firewall Configuration

    Prestige 623 Series Dual-link ADSL Router Figure 14-1 Firewall Configuration The following table describes the fields in this screen. Table 14-1 Firewall Configuration FIELD DESCRIPTION Blacklist Status The blacklist feature adds the IP address of a malicious host to the blacklist table.

  • Page 121: Black List Hosts

    Prestige 623 Series Dual-link ADSL Router Table 14-1 Firewall Configuration FIELD DESCRIPTION Blacklist Period (min) Enter the time duration (in minutes) after which the external host IP address will be removed from the blacklist. Attack Protection Select Enable to protect against the use of malicious IP address hijacked by hackers, network packet flooding or OS vulnerabilities.

  • Page 122: Blocking Protocols

    Prestige 623 Series Dual-link ADSL Router Figure 14-2 Firewall Blacklisted Hosts The following table describes the fields in this screen. Table 14-2 Firewall Blacklisted Hosts FIELD DESCRIPTION Host IP Address This field displays the IP address of the computer that sent the packet(s) which...

  • Page 123: Figure 14-3 Blocked Protocols

    Prestige 623 Series Dual-link ADSL Router Figure 14-3 Blocked Protocols The following table describes the protocol options in this screen. Table 14-3 Blocked Protocols PROTOCOL DESCRIPTION PPPoE Many DSL modems use Point-to-Point Protocol over Ethernet ( PPPoE) to establish and maintain a connection with an ISP.
  • Page 124 Prestige 623 Series Dual-link ADSL Router Table 14-3 Blocked Protocols PROTOCOL DESCRIPTION AppleTalk A networking protocol used in for Apple Macintosh® networks. NetBEUI On many LAN operating systems, the NetBIOS Enhanced User Interface (NetBEUI) protocol provides the method by which computers identify themselves to and communicate with each other.

  • Page 125: Chapter 15 Configuring Ip Filters

    Prestige 623 Series Dual-link ADSL Router Chapter 15 Configuring IP Filters The IP filter feature enables you to create rules that control the forwarding of incoming and outgoing data between your LAN and the Internet. This chapter explains how to create IP filter rules.

  • Page 126: Figure 15-1 Ip Filter Configuration

    Prestige 623 Series Dual-link ADSL Router Figure 15-1 IP Filter Configuration This screen displays the pre-configure IP filter rules, security level options and actions for each interface. • Security Level: This setting determines which IP Filter rules take effect, based on the security level specified in each rule.

  • Page 127: Create New Ip Filter Rules

    Prestige 623 Series Dual-link ADSL Router • Private/Public/DMZ Default Action: This setting specifies a default action to be taken (Accept or Deny) on private, public, or DMZ-type device interfaces when they receive packets that do not match any of the filtering rules. You can specify a different default action for each interface type. (You specify an interface's type when you create the interface;...

  • Page 128: Figure 15-2 Ip Filter Rule: Add

    Prestige 623 Series Dual-link ADSL Router Figure 15-2 IP Filter Rule: Add 15-4 Configuring IP Filters...

  • Page 129: Table 15-1 Ip Filter Rule: Add

    Prestige 623 Series Dual-link ADSL Router The following table describes the fields in this screen. Table 15-1 IP Filter Rule: Add FIELD DESCRIPTION Enable/Disable Select Enable to activate IP filtering. This is the default setting. Select Disable de-activate IP filtering. If you disabled the feature, existing rules are retained for future use.
  • Page 130 Prestige 623 Series Dual-link ADSL Router Table 15-1 IP Filter Rule: Add FIELD DESCRIPTION Security Level Specify the security level that must be enabled globally for this rule to take affect. A rule will be active only if its security level is the same as the globally configured setting (shown on the main IP Filter Configuration screen).
  • Page 131 Prestige 623 Series Dual-link ADSL Router Table 15-1 IP Filter Rule: Add FIELD DESCRIPTION Protocol Specify the basic IP protocol criteria that must be met for a rule to be invoked. Using the options in the drop-down list, you can specify that packets must contain the selected protocol (eq), that they must not contain the specified protocol (neq), or that the rule can be invoked regardless of the protocol (any).
  • Page 132 Prestige 623 Series Dual-link ADSL Router Table 15-1 IP Filter Rule: Add FIELD DESCRIPTION ICMP Type Specifies whether the value in the type field in ICMP packet headers will be used as a criteria. The code value can be any decimal value from 0-255. You can specify that the value must equal (eq) or not equal (neq) to the specified value, or you can select any to enable the rule to be invoked regardless of the ICMP type field.

  • Page 133: Modify Ip Filter Rules

    Prestige 623 Series Dual-link ADSL Router 15.4 Modify IP Filter Rules A red dot displays in the Oper. Status column indicates that the rule is currently disabled. You can modify the rule to enable it. In the IP Filter Rule table, click in the Actions column to display the IP Filter Rule –...
  • Page 134 Prestige 623 Series Dual-link ADSL Router Step 1. Define a rule for outgoing packets on the ppp-0 interface from any incoming interface (this would include the eth-0 and usb-0 interfaces, for example). Step 2. Specify that the packets must contain the source port associated with the computer you want to block.

  • Page 135: Figure 15-4 Ip Filter Rule Example 1

    Prestige 623 Series Dual-link ADSL Router Figure 15-4 IP Filter Rule Example 1 Configuring IP Filters 15-11...
  • Page 136 Prestige 623 Series Dual-link ADSL Router Example 2. Blocking Telnet accesses to the Prestige: Step 1. Define a new rule for incoming packets incoming on the ppp-0 interface. Step 2. Specify that the packet must contain the TCP protocol, and must be destined for port 23, the well-known port number for Telnet communication.

  • Page 137: Figure 15-5 Ip Filter Rule Example 2

    Prestige 623 Series Dual-link ADSL Router Figure 15-5 IP Filter Rule Example 2 Configuring IP Filters 15-13...

  • Page 138: Viewing Ip Filter Statistics

    Prestige 623 Series Dual-link ADSL Router 15.6 Viewing IP Filter Statistics For each rule, you can view statistics on how many packets were accepted or denied. Click Stats in the corresponding row in the IP Filter Rule table. Figure 15-6 IP Filter Rule: Statistics Click Clear to reset the count to zero or click Refresh to update the screen.

  • Page 139: Chapter 16 Configuring Eoa Interfaces

    Prestige 623 Series Dual-link ADSL Router Chapter 16 Configuring EOA Interfaces This chapter describes how to configure an EOA (Ethernet over ATM) interface on the Prestige, if one is needed to communicate with your ISP. 16.1 Overview of EOA The EOA protocol is commonly used to carry data between local area networks that use the Ethernet protocol and wide-area networks that use the ATM protocol.

  • Page 140: Figure 16-1 Eoa

    Prestige 623 Series Dual-link ADSL Router Figure 16-1 EOA The following table describes the fields in this screen. Table 16-1 EOA FIELD DESCRIPTION Interface The name the software uses to identify the EOA interface. Interface Sec Type This field displays the interface that the IP firewall is effective on.

  • Page 141: Adding Eoa Interfaces

    Prestige 623 Series Dual-link ADSL Router Table 16-1 EOA FIELD DESCRIPTION Use DHCP When this option is Enable in the Add screen, this setting instructs the device to accept IP information assigned dynamically by your ISP’s DHCP server. If the interface will be used for bridging with your ISP and you will not be routing data through it, select Disable for this option.

  • Page 142: Table 16-2 Eoa Interface: Add

    Prestige 623 Series Dual-link ADSL Router Table 16-2 EOA Interface: Add FIELD DESCRIPTION EOA Interface Select a predefined interface name from the drop-down list. Interface Sec Select the level of IP filter rule to be applied to from the drop-down list.

  • Page 143: Chapter 17 Configuring Bridging

    Prestige 623 Series Dual-link ADSL Router Chapter 17 Configuring Bridging This chapter describes how to configure the Prestige to operate as a bridge. 17.1 Introduction You can configure your Prestige to act as a bridging device between your LAN and your ISP. Bridges are devices that enable two or more networks to communicate as if they are two segments of the same physical LAN.

  • Page 144: Using The Prestige's Bridging Feature

    Prestige 623 Series Dual-link ADSL Router destination computer. Routers can read this information and pass the data to the destination computer, or determine which next router to send the data to if the destination is not on a connected network.

  • Page 145: Figure 17-1 Bridge Configuration

    Prestige 623 Series Dual-link ADSL Router Figure 17-1 Bridge Configuration The following table describes the fields in this screen. Table 17-1 Bridge Configuration FIELD DESCRIPTION Bridging Select Enable to activate bridge mode on the Prestige. Select Enable to allow WAN to WAN bridging. This is the default setting.
  • Page 146 Prestige 623 Series Dual-link ADSL Router Table 17-1 Bridge Configuration FIELD DESCRIPTION Interface Name From the drop-down list menu, select the interface name on which you wan t to perform bridging and click Add. For example, select eth-0 (LAN) and eoa-0 (WAN) interfaces. If you use such protocols on a USB-connected computer, you can also select usb-0.

  • Page 147: Chapter 18 Configuring Ipoa Interfaces

    Prestige 623 Series Dual-link ADSL Router Chapter 18 Configuring IPoA Interfaces This chapter describes how to configure an IPoA (Internet Protocol over ATM) interface on the Prestige. 18.1 Introduction An IPoA interface can be used to exchange IP packets over the ATM network, without using an underlying Ethernet over ATM (EOA) connection.

  • Page 148: Adding Ipoa Interfaces

    Prestige 623 Series Dual-link ADSL Router Table 18-1 IPoA FIELD DESCRIPTION Interface This field displays the name the Prestige uses to identify the IPoA interface Interface Sec Type This field displays the interface that the IP firewall is effective on.

  • Page 149: Figure 18-2 Ipoa Interface: Add

    Prestige 623 Series Dual-link ADSL Router Figure 18-2 IPoA Interface: Add The following table describes the fields in this screen. Table 18-2 IPoA Interface: Add FIELD DESCRIPTION IPoA Interface Select a pre-defined interface from the drop—down list menu. Conf. IP Address Enter the IP address to assign to the IPoA interface.

  • Page 150: Creating Ipoa Mapping

    Prestige 623 Series Dual-link ADSL Router 18.4 Creating IPoA Mapping To create IPoA mapping on the selected interface, click Map in the Action column in the IP over ATM (IPoA) Configuration screen. Figure 18-3 IPoA Interface: Map The following table describes the fields in this screen.

  • Page 151: Table 18-4 Ipoa Interface: Global Map

    Prestige 623 Series Dual-link ADSL Router The following table describes the fields in this screen. Table 18-4 IPoA Interface: Global Map FIELD DESCRIPTION Interface This field displays the interface name. Lower Interface This field displays the lower interface (or VC) to which the interface is associated.

  • Page 153: Chapter 19 Configuring Dns Relay

    Prestige 623 Series Dual-link ADSL Router Chapter 19 Configuring DNS Relay This chapter describes how to configure DNS (Domain Name System) Relay on your Prestige. 19.1 Overview An IP address uniquely identifies a host on the Internet. Since IP addresses are difficult to remember, a user-friendly domain name is used often instead.

  • Page 154: Table 19-1 Dynamic Host Configuration Protocol (Dhcp) Relay Configuration

    Prestige 623 Series Dual-link ADSL Router The following table describes the fields in this screen. Table 19-1 Dynamic Host Configuration Protocol (DHCP) Relay Configuration FIELD DESCRIPTION DHCP Server Enter the IP address of the ISP’s DHCP server. Address If this field is 0.0.0.0, request for IP information from your LAN will pass through the default gateway which will route the request appropriately.

  • Page 155: Chapter 20 Firmware Upgrade

    Prestige 623 Series Dual-link ADSL Router Chapter 20 Firmware Upgrade This chapter shows you how to upgrade the system firmware on the Prestige. 20.1 Filename Convention Download the latest firmware from www.zyxel.com. The system firmware is contained in a single file, also known as an image.

  • Page 156: Image Upgrade Using Ftp

    Prestige 623 Series Dual-link ADSL Router Step 2. Click Browse to specify the location of the firmware. Step 3. Click Upload to start the file transfer process. The following screen displays during the firmware upload process. Figure 20-1 Image Upgrade: In Progress Step 4.

  • Page 157: Recover From Firmware Upload Failure

    Prestige 623 Series Dual-link ADSL Router Step 2. Launch an FTP client on your computer. Step 3. Enter “open” and the IP address of your Prestige. The default for LAN IP address is 192.168.1.1 and for USB port is 192.168.1.2.

  • Page 158: Tftp Command Example

    Prestige 623 Series Dual-link ADSL Router Step 2. The file name for the image file must be renamed to “TEPatch.bin”. Use the TFTP client to transfer files between the Prestige and the computer. For details on TFTP commands (see following example), please consult the documentation of your TFTP client program.

  • Page 159: Additional Information

    Additional Information ADDITIONAL INFORMATION This part contains Troubleshooting, Appendices and the Index.

  • Page 161: Chapter 20 Troubleshooting

    Prestige 623 Series Dual-link ADSL Router Chapter 20 Troubleshooting This chapter suggests solutions for problems you may encounter in installing or using your Prestige, and provides instructions for using several IP utilities to diagnose problems. Contact Customer Support if these suggestions do not resolve the problem.

  • Page 162: Problems With Web Configurator

    Prestige 623 Series Dual-link ADSL Router 20.2 Problems with Web Configurator Table 20-2 Troubleshooting the Web Configurator PROBLEM CORRECTIVE ACTIONS You have forgotten the If you have not changed the password from the default, try using “1234” administrator’s login as the password. The username by default is “admin” which you can’t password.

  • Page 163: Problems With Internet Access

    Prestige 623 Series Dual-link ADSL Router 20.3 Problems with Internet Access Table 20-3 Troubleshooting the Internet Access PROBLEM CORRECTIVE ACTIONS Computer(s) cannot Use the ping utility (refer to the appendix) to check whether your access Internet. computer can communicate with the Prestige. If it cannot, check the LAN or USB connection or restart the Prestige.

  • Page 165: Appendix A Diagnosing Problem Using Ip Utilities

    Prestige 623 Series Dual-link ADSL Router Appendix A Diagnosing Problem Using IP Utilities ping Ping is a command you can use to check whether your computer can recognize other computers on your network and the Internet. A ping command sends a message to the computer you specify. If the computer receives the message, it sends messages in reply.
  • Page 166 Prestige 623 Series Dual-link ADSL Router nslookup You can use the nslookup command to determine the IP address associated with an Internet site name. You specify the common name, and the nslookup command looks up the name on your DNS server (usually located with your ISP).

  • Page 167: Appendix B Enable Java Support In Internet Explorer

    Prestige 623 Series Dual-link ADSL Router Appendix B Enable Java Support in Internet Explorer If the pages of the web configurator does not display properly in Internet Explorer, follow the steps below to enable the Java security option. Screen shots for Internet Explorer 5 are shown. Steps may vary depending on your version of Internet Explorer.
  • Page 168 Prestige 623 Series Dual-link ADSL Router Diagram 4 IE 5.0: Internet Options Step 3. Click Sites and type the IP address of the Prestige with the prefix “https://”. For example, https://190.168.1.1. Click Add and then OK to retrun to the Internet Options window.
  • Page 169 Prestige 623 Series Dual-link ADSL Router Step 4. In the Internet Options window, click Custom Level. Step 5. Scroll down to the Microsoft VM option. Under Java Permissions select Custom. Then click the Java Custom Settings button that displays. Diagram 6 IE 5.0: Security Settings Step 6.
  • Page 170 Prestige 623 Series Dual-link ADSL Router Diagram 7 IE 5.0: Edit Permissions Step 8. Click Yes to change the security settings then click OK to close all settings windows. Diagram 8 IE 5.0: Internet Security Change Verification Enable Java Support in Internet Explorer...

  • Page 171: Appendix C Setting Up Your Computer's Ip Address

    Prestige 623 Series Dual-link ADSL Router Appendix C 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 172 Prestige 623 Series Dual-link ADSL Router 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.
  • Page 173 Prestige 623 Series Dual-link ADSL Router Click the IP Address tab. -If your IP address is dynamic, select Obtain an IP address automatically. -If you have a static IP address, select Specify an IP address and type your information into the IP Address and Subnet Mask fields.
  • Page 174 Prestige 623 Series Dual-link ADSL Router 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.
  • Page 175 Prestige 623 Series Dual-link ADSL Router Windows 2000/NT/XP For Windows XP, click start, Control Panel. In Windows 2000/NT, click Start, Settings, Control Panel. For Windows XP, click Network Right-click Local Area Connection and Connections. For Windows 2000/NT, click then click Properties.
  • Page 176 Prestige 623 Series Dual-link ADSL Router 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.
  • Page 177 Prestige 623 Series Dual-link ADSL Router -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 configure additional IP addresses: -In the IP Settings tab, in IP addresses, click Add.
  • Page 178 Prestige 623 Series Dual-link ADSL Router 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),...
  • Page 179 Prestige 623 Series Dual-link ADSL Router 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. For dynamically assigned settings, select Using DHCP Server from the Configure: list.
  • Page 180 Prestige 623 Series Dual-link ADSL Router 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 181 Prestige 623 Series Dual-link ADSL Router For dynamically assigned settings, select Using DHCP 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.

  • Page 183: Appendix D Ip Addresses, Network Masks, And Subnets

    Prestige 623 Series Dual-link ADSL Router Appendix D IP Addresses, Network Masks, and Subnets This section pertains only to IP addresses for IPv4 (version 4 of the Internet Protocol). IPv6 addresses are not covered. This section assumes basic knowledge of binary numbers, bits and bytes.

  • Page 184: Network Classes

    Prestige 623 Series Dual-link ADSL Router Here are some examples of valid IP addresses: Class A: 10.30.6.125 (network = 10, host = 30.6.125) Class B: 129.88.16.49 (network = 129.88, host = 16.49) Class C: 192.60.201.11 (network = 192.60.201, host = 11) Network classes The three commonly used network classes are A, B, and C.
  • Page 185 Prestige 623 Series Dual-link ADSL Router It's easier to see what's happening if we write this in binary: 11111111. 11111111. 11111111.10000000 As with any class C address, all of the bits in field1 through field 3 are part of the network ID, but note how the mask specifies that the first bit in field 4 is also included.

  • Page 187: Appendix E Binary Numbers

    Prestige 623 Series Dual-link ADSL Router Appendix E Binary Numbers Binary Numbers Binary numbers are numbers written using only the two digits 0 and 1, e.g., 110100. In everyday life, we use the decimal system of numbers. In decimal, numbers are written using the ten digits 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9.

  • Page 189: Appendix Fpppoe

    Prestige 623 Series Dual-link ADSL Router Appendix F PPPoE PPPoE in Action An ADSL modem 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 (see the next figure).
  • Page 190 Prestige 623 Series Dual-link ADSL Router 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 191: Appendix G Virtual Circuit Topology

    Prestige 623 Series Dual-link ADSL Router Appendix G Virtual Circuit Topology ATM is a connection-oriented technology, meaning that it sets up virtual circuits over which end systems communicate. The terminology for virtual circuits is as follows: • Virtual Channel Logical connections between ATM switches •...

  • Page 193: Appendix H Power Adapter Specifications

    Prestige 623 Series Dual-link ADSL Router Appendix H Power Adapter Specifications NORTH AMERICAN PLUG STANDARDS AC Power Adapter Model DV-121AACS Input Power AC120Volts/60Hz/23W max. Output Power AC12Volts/1.0A Power Consumption Safety Standards UL, CUL (UL 1310, CSA C22.2 No.223) NORTH AMERICAN PLUG STANDARDS...
  • Page 194 Prestige 623 Series Dual-link ADSL Router UNITED KINGDOM PLUG STANDARDS AC Power Adapter Model AA-121AD Input Power AC230Volts/50Hz/140mA Output Power AC12Volts/1.0A Power Consumption Safety Standards ITS-GS, CE (EN 60950, BS 7002) CHINESE PLUG STANDARDS AC Power Adapter Model DV-121AACCP-5720 Input Power...

  • Page 195: Index

    Prestige 623 Series Dual-link ADSL Router Index DHCP relay configuring device as........7-2 Configuring the device as ......7-8 ADSL, what is it?..........xvii DHCP Relay Configuration page ..... 7-8, 7-9 Alarm page............. 10-1 DHCP server Alarms configuring the device as ......7-2 defined ............
  • Page 196 Prestige 623 Series Dual-link ADSL Router Firmware Upload ........... 20-1 examples .............15-9 Filename Convention ......... 20-1 IP filters FTP ............20-2 viewing statistics........15-14 recover from failure ........20-3 IP Global Statistics page........5-3 TFTP Command Example ......20-4 IP Route Table page .........6-3 Frame Relay.............
  • Page 197 Prestige 623 Series Dual-link ADSL Router NAT Rule—Add page - bimap ...... 8-16 NAT Rule Configuration ......8-5 NAT Rule—Add page - filter ......8-14 NAT Rule Global Statistics ......8-5 NAT Rule—Add page - pass ......8-17 NAT Translations .........8-7 NAT Translations page ........8-7 PPP Configuration ........11-2...
  • Page 198 Prestige 623 Series Dual-link ADSL Router configuring on device ........9-2 Internet Access ...........20-3 overview ............9-1 Start-Up of Your Prestige ......20-1 viewing statistics.......... 9-4 Web Configurator ........20-2 Routing Information Protocol ....See RIP Service ..............iv configuring IP on PC ........2-8 Splitters ............

Table of Contents