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Heritage Kayaks Heritage Series User Manual

Multi-mode adsl router
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Heritage Series ADSL Bridge/ Router
Heritage Series
Multi-Mode

ADSL Router

User's Manual
Nov. 2001

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Summary of Contents for Heritage Kayaks Heritage Series

  • Page 1: Adsl Router

    Heritage Series ADSL Bridge/ Router Heritage Series Multi-Mode ADSL Router User’s Manual Nov. 2001...
  • Page 2 Heritage Series ADSL Bridge/ Router Copyright All rights reserved. No part of this document may be reproduced in any form or by any means without written permission from the product manufacturer. Changes are periodically made to the information in this document. They will be incorporated in subsequent editions.

  • Page 3: Table Of Contents

    Heritage Series ADSL Bridge/ Router Table of Contents Chapter 1 Introduction 1.1 Overview 1.2 Features and Compatibility 1.3 What’s in the package? 1.4 Important Rules for Safe Operation 1.5 Front Panel 1.6 Real Panel Chapter 2 Installing and Configuring your ADSL Router 2.1 Preparation for Hardware and Software Installation...
  • Page 4 4.2 Enables NAT to RFC1483, Classic IP (RFC1577), PPP over ATM (RFC2364) and PPP over Ethernet (RFC2516) in Routing mode 4.3 Changing DHCP server configuration 4.4 Changing DHCP client configuration 4.5 PPTP Tunneling Configuration Chapter 5 Managing The ADSL Router 5.1 Booting the ADSL Router from Ethernet Network 5.2 Upgrading on-board flash memo...
  • Page 5 Heritage Series ADSL Bridge/ Router 8.4 Configuration reference guide Chapter 9 DHCP Client Configuration 9.1 Protocol Timing 9.2 Lease requirements and requests 9.3 Other declarations 9.4 DHCP Options Appendix A Product Specifications Appendix B Troubleshooting Appendix C Glossary Appendix D Government Compliance Notices A15...

  • Page 6: Chapter 1 Introduction

    Heritage Series ADSL Bridge/ Router Introduction Chapter 1 Introduction 1.1 Overview This ADSL Router features multi-mode ADSL technology that provides a downstream rate of up to 8M bps over existing copper wire lines, which is more than 100 times faster than a traditional 56K analog modem. And it can be connected to your PC or LAN through the 10Base-T or 100Base-T Ethernet interface.

  • Page 7: Features And Compatibility

    1.2 Features and Compatibility This Heritage series Router provides the following features: Multi-mode ADSL technology supports ITU-T G.hs, G.dmt, G.lite and ANSI T1.413 issue 2 to provide interoperability with most of DSLAM equipments. ATM (Asynchronous Transfer Mode) protocol allows the...
  • Page 8 Heritage Series ADSL Bridge/ Router Introduction Some models of ADSL Router provides more features: DHCP client : let an ISP dynamically issue an address upon initial connection. DHCP server : automatically assigns IP addresses to all computer on the LAN.

  • Page 9: What's In The Package

    1.3 What’s in the package? One ADSL Router One 9VDC or 12VDC Adaptor, depend on different model One RJ-11 Telephone Cable One 10Base-T Ethernet straight-through Cable One 9-pin to 9-pin RS-232 Cable (optional) One User’s Guide All packages have been checked carefully for their completeness and functionality before shipped.

  • Page 10: Important Rules For Safe Operation

    Heritage Series ADSL Bridge/ Router Introduction 1.4 Important Rules for Safe Operation In addition to the careful attention devoted to quality standards on the manufacture of your ADSL Router, safety is a major factor in the design of every product. However, safety is your responsibility, too. This section lists important information that will help assure your enjoyment and proper use of the ADSL Router and accessory equipment.
  • Page 11 Introduction heat source (including amplifiers). Do not place this product in a built-in installation, such as a bookcase or equipment rack, unless you provide proper ventilation. Do Not Use Accessories – Do not use attachments, unless they are recommended by your vendor, as they may cause electrical or fire hazards.
  • Page 12 Heritage Series ADSL Bridge/ Router Introduction Refer Servicing to Qualified Service Personnel Under the Conditions Listed Below. When the power supply cord or plug is damaged. If liquid has been spilled or objects have fallen into the product. If the product has been exposed to rain or water.

  • Page 13: Front Panel

    1.5 Front Panel The ADSL Router has five status LEDs for diagnostics. You can monitor the LEDs during operation. Following table shows the ADSL Router status LEDs and identifies what each LED light means. Function Behavior POWER Dark Light ADSL Flashing slowly Light Dark...

  • Page 14: Real Panel

    Heritage Series ADSL Bridge/ Router Introduction 1.6 Rear Panel The rear panel of the ADSL Router consist of power jack, Console Port connector, Ethernet connect and ADSL link jack which they means as below: Function Definition ADSL ADSL jack connect to DSL line from TelCo.
  • Page 15 Introduction...

  • Page 16: Chapter 2 Installing And Configuring Your Adsl Router

    Heritage Series ADSL Bridge/ Router Installing and Configuring your ADSL Router Chapter 2 Installing and Configuring your ADSL Router The major functions of the ADSL Router are performed by using Ethernet 10Base-T or 10/100Base-T network interface. Your computer has to install an Ethernet NIC card and set up the TCP/IP protocol before start to using the ADSL Router.

  • Page 17: Preparation For Hardware And Software Installation

    Installing and Configuring your ADSL Router 2.1 Preparation for Hardware and software installation Before start the hardware installation. Please prepare all the materials listed below regarding to your application. 1. Connect to a computer directly ADSL service provider or ISP/NSP service contract. Please sign an appropriate Internet connection contract with a reliable ISP/NSP and get necessary connection information that will help you configuring your Router.

  • Page 18: Pc Ahub Up-Link

    Heritage Series ADSL Bridge/ Router Installing and Configuring your ADSL Router 2. Connect to more than one computer Excepts the items listed on step 1 above, you still need following items: Additional PC with OS that support Ethernet interface. Additional 10Base-T Ethernet card for each PC...

  • Page 19: Hardware Installation

    Installing and Configuring your ADSL Router 2.2 Hardware Installation Before start to configure your Router, you have to complete all the hardware installation. The following steps provide instructions for installing your Router. 1. Be sure the power switch on the right side of the Router is at the OFF status.

  • Page 20: Windows 95/98 Setting For Ethernet Lan Connection

    Heritage Series ADSL Bridge/ Router Installing and Configuring your ADSL Router 2.3 Windows 95/98 setting for Ethernet LAN connection Either connect to Internet or configure the Router via Ethernet, the TCP/IP protocol is really necessary. And your computer must be on the same subnet with the Router.
  • Page 21 Installing and Configuring your ADSL Router 2. In Network window, check if TCP/IP is shown and properly setup for the Ethernet card that installed in your computer (for example, TCP/IP->Realtek RTL8029(AS) PCI Ethernet NIC). 3. When TCP/IP has properly installed, please proceed to 2.3.3 TCP/IP Setting 4.

  • Page 22: Tcp/Ip Installation

    Heritage Series ADSL Bridge/ Router Installing and Configuring your ADSL Router 2.3.2 TCP/IP installation Attention: When install TCP/IP protocol, you need Windows CD-ROM 1. In Network window, click the Add button. 2. Choose the Protocol and click Add. 3. In Select Network Protocol window, choose Microsoft in...
  • Page 23 Installing and Configuring your ADSL Router 4. Confirm if the TCP/IP protocol has been correctly setup with your Ethernet card.

  • Page 24: Tcp/Ip Setting

    Heritage Series ADSL Bridge/ Router Installing and Configuring your ADSL Router 2.3.3 TCP/IP setting Attention: When connecting your ADSL Router with existing LAN, consult your network manager for correct configurations 1. In Network window, double-click the TCP/IP service for the Ethernet card that installed in your computer(for example, TCP/IP >...
  • Page 25 Installing and Configuring your ADSL Router 3. Click the DNS configuration tab, and click the disable DNS button. 4. For DHCP client, Click the IP address tab, and click the Obtain an IP address automatically button.
  • Page 26 Heritage Series ADSL Bridge/ Router Installing and Configuring your ADSL Router For Fixed IP or DHCP server, Click the IP address tab, and click the Specify an IP address button. Then set IP Address and Subnet Mask to the same subnet as remote host. Refer to Chapter 3.2 for example.

  • Page 27: Configuring The Router

    Installing and Configuring your ADSL Router 2.4 Configuring the Router There is some setup required to get your ADSL Router working properly. The configuration of the ADSL Router can be accessed in three ways: Using TELNET via Ethernet interface Using terminal program via serial console port Using ADSL Configuration Tool (ACT) via serial console port 2.4.1 Using TELNET via Ethernet interface To access the command line interface via Ethernet interface, you can use...

  • Page 28: Using Terminal Program Via Serial Console Port

    Heritage Series ADSL Bridge/ Router Installing and Configuring your ADSL Router 4. Then you will see the following prompt, DSL > (“DSL” for example in here, instead of your ADSL Router’s Model). 5. Now you are ready to configure the Router by using command.
  • Page 29 Installing and Configuring your ADSL Router 2. Enter a connection name and click OK 3. Select properly COM port and click OK...
  • Page 30 Heritage Series ADSL Bridge/ Router Installing and Configuring your ADSL Router 4. Enter the following parameters : Bits per second Data bits Parity Stop bits Flow Control Then click OK 6. When the HyperTerminal window appears, you must press the enter key several time to get the command prompt for the Router’s command line interface.
  • Page 31 Installing and Configuring your ADSL Router...

  • Page 32: Chapter 3 Basic Configurations

    Heritage Series ADSL Bridge/ Router Basic Configurations Chapter 3 Basic Configurations This chapter contains configuration information, instructions and examples for the basic link protocols that supported by the ADSL Router. The information needed to configure the Router is depending on the chosen link protocol.

  • Page 33: Factory Default Configuration

    Basic Configurations 3.1 Factory default configuration The Router is shipped with factory default settings. You may or may not need to change them depend on what kind of network that your Router is going to be installed. Configuration item Ethernet Interface IP address Network Mask ADSL interface...

  • Page 34: Bridged Rfc1483

    Heritage Series ADSL Bridge/ Router Basic Configurations 3.2 Bridged RFC1483 (Default configuration for Router) [System configuration] Ethernet Port 192.168.7.2 [ISP/DSLAM configuration] IP address : 192.168.7.3 Subnet mask : 255.255.255.0 Gateway : None [Local PC configuration] IP address : 192.168.7.2 Subnet mask : 255.255.255.0...
  • Page 35 Basic Configurations The following describes how to remove all configurations properly so that we start from a fresh configuration. ↵ > isfs rm resolve ↵ > isfs rm initbridge ↵ > isfs rm initppp ↵ > restart...

  • Page 36: Routed Rfc1483

    Heritage Series ADSL Bridge/ Router Basic Configurations 3.3 Routed RFC1483 [System configuration] Ethernet Port 10.107.1.130 PC A 10.107.1.131 PC B 10.107.1.132 PC C [ISP/DSLAM configuration] IP address : 10.99.48.1 Subnet mask : 255.255.255.0 Gateway : 10.99.48.50 [Local PC A configuration] IP address : 10.107.1.130...
  • Page 37 Basic Configurations > ip device add mpoa ptp //bun/port=r1483/rfc1483=true/mode=<x>/ txvpi=<y>/txvci=<z>/rxvpi=<y>/rxvci=<z> 10.99.48.50↵ (assume 10.99.48.50 is the static IP address assigned by your service provider for the PC); (<x> is the encapsulation mode of RFC1483, it can be one of LlcRouted and VcMuxRouted, and the setting of encapsulation mode is case sensitivity. <y> is the VPI value, and <z>...

  • Page 38: Classical Ip (Rfc1577)

    Heritage Series ADSL Bridge/ Router Basic Configurations 3.4 Classical IP (RFC1577) [System configuration] Ethernet Port 202.1.136.100 [ISP/DSLAM Configuration] IP Address : 192.168.1.1 Subnet Mask : 255.255.255.0 Default Gateway : 192.168.1.2 [Local PC Configuration] IP Address : 202.1.136.100 Subnet Mask : 255.255.255.0...
  • Page 39 Basic Configurations (use the same VPI/VCI of RFC 1577 setting) ↵ > config save ↵ > restart Remove all existing IP module configuration device ↵ > home ↵ > ip device flush ↵ > config save ↵ > restart We are ready for RFC1577 setup Specify the gateway (RFC1577 on ISP/DSLAM site and Ethernet on local PC site) ↵...

  • Page 40: Ppp Over Atm (Rfc2364)

    Heritage Series ADSL Bridge/ Router Basic Configurations 3.5 PPP Over ATM (RFC2364) [System configuration] Ethernet 202.1.136.100 [ISP/DSLAM Configuration] IP Address : 192.168.1.1 Subnet Mask : 255.255.255.0 Default Gateway : 192.168.1.2 [Local PC Configuration] IP Address : 202.1.136.100 Subnet Mask : 255.255.255.0...
  • Page 41 Basic Configurations > config save ↵ > restart ↵ > ip relay all ↵ > config save ↵ > restart ↵ • Remote bridging over PPPoA > bridge device add edd ↵ > bridge device add ppp/DEVICE=2 ↵ > config save ↵ >...
  • Page 42 Heritage Series ADSL Bridge/ Router Basic Configurations • Remote bridging over PPPoA > config reset bridge ↵ > config save ↵ > restart ↵ > ppp 1 pvc none ↵ > ppp 1 interface 0 ↵ > ppp 1 disable ↵...
  • Page 43 Basic Configurations...

  • Page 44: Ppp Over Ethernet (Rfc2516)

    Heritage Series ADSL Bridge/ Router Basic Configurations 3.6 PPP Over Ethernet (RFC2516) *Supported by firmware version 2.0 and above! [System configuration] Ethernet 202.1.136.100 [ISP/DSLAM Configuration] IP Address : 192.168.1.1 Subnet Mask : 255.255.255.0 Default Gateway : 192.168.1.2 [Local PC Configuration] IP Address : 202.1.136.100...
  • Page 45 Basic Configurations > ip relay all ↵ > config save ↵ > restart ↵ The RFC 2516 configuration also can be removed by following procedure. Please ensure to remove the RFC 2516 configuration before set the ADSL Router to other configuration. >...

  • Page 46: Chapter 4 Advanced Configurations

    Heritage Series ADSL Bridge/ Router Advanced Configurations Chapter 4 Advanced Configurations This Chapter described the advanced features that are primarily intended for experienced users and network administrators to perform network management and more complex configurations.

  • Page 47: Ethernet

    Advanced Configurations 4.1 Add NAT to Classic IP, PPP over ATM or PPP over Ethernet NAT is an IP address conversion feature that translates a PC’s local (internal) address into a temporary global (outside/Internet) IP address. NAT is needed when a PC (or several PCs) on a Local Area Network wants to connect to the outside Internet to get to a remote network: NAT swaps the local IP address to a global IP address.
  • Page 48 Heritage Series ADSL Bridge/ Router Advanced Configurations The following command tell you how to adding a Network Address Translation protocol to the Classic IP(RFC1577) or PPP over ATM(RFC2364) or PPP over Ethernet(RFC2516) configuration that mentioned above. The following command must be added after the “ip device add …”...

  • Page 49: Routing Mode

    Advanced Configurations 4.2 Enables NAT to RFC1483, Classic IP (RFC1577), PPP over ATM (RFC2364), PPP over Ethernet (RFC2516) in Routing mode The ADSL modem can be setup to adding NAT protocol to a Routing Mode configuration like RFC1483, RFC 1577, RFC 2364 or RFC 2516 with following procedure.
  • Page 50 Heritage Series ADSL Bridge/ Router Advanced Configurations • Add NAT to RFC 1483 to above RFC 1483 Routing Mode example > ip nat add mpoa ↵ (ipoa is the device name same as you configure in RFC 1483 example) • Remove NAT to RFC 1483 to above RFC 1483 Routing Mode example >...

  • Page 51: Changing Dhcp Server Configuration

    Advanced Configurations 4.3 Changing DHCP server configuration DHCP is used to acquire IP addresses and options (such as the subnet mask, DNS, gateway, etc.) automatically. On the practical level, acquiring these initialization parameters with DHCP translates into avoiding the more involved Router/PC process (reconfiguration of Router and/or PC addresses in the same network.
  • Page 52 Heritage Series ADSL Bridge/ Router Advanced Configurations % Use 255.255.255.0 as subnet mask for all clients in 10.0.0.0 subnet subnet 10.0.0.0 netmask 255.255.255.0 { % Range of dynamic IP addresses (change only the last digit) range 10.0.0.2 10.0.0.5; % If client does not request a specific lease time allocate 3600...
  • Page 53 Advanced Configurations > dhcpserver config add subnet 10.0.0.0 netmask 255.255.255.0 { range 10.0.0.A 10.0.0.B; default-lease-time C; max-lease-time D; option routers 10.0.0.1; option domain-name-servers eee.fff.ggg.hhh, iii.jjj.kkk.lll; option domain-name “mmmm” } ↵ (A, B are integers in the range 2--255, C/D indicate time in seconds,eee.fff.ggg.hhh/iii.jjj.kkk.lll are IP addresses of primary/secondary DNS, mmmm is domain name.

  • Page 54: Changing Dhcp Client Configuration

    Heritage Series ADSL Bridge/ Router Advanced Configurations 4.4 Changing DHCP client configuration [System configuration] Ethernet Port PC 1 202.1.136.1 PC N 202.1.136.100 [ISP/DSLAM configuration] IP address : Subnet mask : Gateway : [Local PC 1 configuration] IP address : Subnet mask :...
  • Page 55 Advanced Configurations Now add the new settings for DHCP client. > ip device add Ethernet ether //edd dhcp ↵ > dhcpclient config add timeout 300; ↵ > dhcpclient config add retry 2000; ↵ > dhcpclient config add reboot 500; ↵ >...

  • Page 56: Pptp Tunneling Configuration

    Heritage Series ADSL Bridge/ Router Advanced Configurations 4.5 PPTP Tunneling Configuration The ADSL Router can be configured to supports PPTP as following procedure. But the ADSL Router currently provides the PPTP Access Concentrator (PAC) end of a PPTP tunnel. And the PC must run an OS, which supports PPTP, providing a PPTP Network Server (PNS).
  • Page 57 Advanced Configurations • PPTP dial in In the following example, the PC connects to the ADSL Router firstly must be configured as: IP address of PNS : 192.168.10.1 Subnet mask of PNS : 255.255.255.0 Gateway of PNS : 192.168.10.2 IP address of PAC : 192.168.10.2 >...
  • Page 58 Heritage Series ADSL Bridge/ Router Advanced Configurations > pptp bind none ↵ > config save ↵ > restart ↵...
  • Page 59 Advanced Configurations...

  • Page 60: Chapter 5 Managing The Adsl Router

    Heritage Series ADSL Bridge/ Router Managing The ADSL Router Chapter 5 Managing The ADSL Router 5.1 Booting the ADSL Router from Ethernet Network By default, the Router is configured to boot from the on-board flash memory. But it is possible boot via Ethernet network as well. The executable image is stored in the local PC and is downloaded to the Router via Ethernet network upon every reset.

  • Page 61: Upgrading On-Board Flash Memo From Ethernet Network

    Managing The ADSL Router 5.2 Upgrading on-board flash memory from Ethernet network You can update the on-board flash memory after you booting the new firmware from the Ethernet network by issue the following commands. ↵ > home > flashfs rewrite boot.bin ( this command is available for update boot code only) ↵...

  • Page 62: Snmp

    Heritage Series ADSL Bridge/ Router Managing The ADSL Router 5.3 SNMP The ADSL Router provides SNMP agent support standard MIBs. SNMP is also used internally for configuration of the router. The active SNMP agent within the Router accepts SNMP requests for status, statistics, and configuration updates.
  • Page 63 Managing The ADSL Router...

  • Page 64: Chapter 6 Adsl Link Performance Statistics

    Heritage Series ADSL Bridge/ Router ADSL Link Performance Statistics Chapter 6 ADSL Link Performance Statistics To see the ADSL link performance statistics, you can use the serial console port or the Ethernet interface to access the command line interface. After power up wait till ADSL LED glows steadily. This condition indicates Router has reached “SHOWTIME”.
  • Page 65 ADSL Link Performance Statistics...

  • Page 66: Chapter 7 Command Sets For Command Line Interface

    Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface Chapter 7 Command Sets for Command Line Interface Command line interface conventions Command line length may be up to 90 characters long. The command line interface is case-sensitive Parameters in between [ and ] are optional Parameters in between <...

  • Page 67: Basic System Command Sets

    Command Sets for Command Line Interface Basic system command sets 1. <process>, <process> <command> Syntax: <process> <command> <process> <process> version home home <command> Description: In these commands, “ <process> names known to the console as following : snmp config bridge adsl isfs flashfs...
  • Page 68 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface When the console is at the prompt of a particular process, the command " home <command> used to execute a command as if the user had typed "home" followed by "...
  • Page 69 Command Sets for Command Line Interface DSL> ip help Commands are: config enable help norelay ping route routes Type "help all" or "help <command>" for more details DSL> ip help arp arp syntax: arp <cmd> - execute arp subcommand arp help - list subcommands available 3.

  • Page 70: Commands For Isfs And Flashfs Process

    Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface Commands for ISFS and FLASHFS process 1. ISFS and FLASHFS overview The Router requiring storage of configuration data should make use of the ISFS file system. The FLASHFS file system provides permanent storage of files and is not normally used other than at start of day or when re-writing the FLASH.
  • Page 71 Command Sets for Command Line Interface 3. isfs ls | flashfs ls Syntax: isfs ls flashfs ls [-l] Description: command allows a console user to list the files present in the filesystem. The FLASHFS ‘ ’ option displays more detailed information (logical address within FLASH and linked list information).

  • Page 72: Commands For Bridge Process

    Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface Commands for Bridge process 1. device add Syntax: device add <device> Description: This command adds a device to the bridge configuration. Attempts to add the bridge itself or an existing device to the bridge are rejected.

  • Page 73: Device List

    Command Sets for Command Line Interface 3. device list Syntax: device list Description: This command lists all the devices that are currently attached to the bridge. It does not show the stored configuration (which can be seen with the command). config print Example: DSL bridge>...
  • Page 74 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 5. filter Syntax: filter Description: This command shows the current contents of the bridge’s filter table. The MAC entries for each device are shown in turn together with the time that the MAC address was last seen by the bridge.
  • Page 75 Command Sets for Command Line Interface 7. portfilter Syntax: portfilter [<source port> all|<destination ports>] Description: command allows control over the bridge’s portfilter forwarding and broadcasting behavior. By default, when a multicast or an unknown packet is received on a port (referred to above as the source port), it will be forwarded to all other bridge ports (referred to above as the destination ports).
  • Page 76 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 8. status Syntax: Status Description: This command shows the status of the bridge and its ports. The status information for a port includes the SNMP type information about time exceeded packets, packets discarded, etc. It also includes the broadcast history of the port over the last five seconds and the high water mark of packets queued on the bridge for this device.
  • Page 77 Command Sets for Command Line Interface × (forwarddelay - 1) ≥ × maxage (hellotime + 1) Configuration saving saves this information. By default the forward delay time is set to 15 seconds. Example: DSL bridge> spanning forwarddelay 10 11. spanning hellotime Syntax: spanning hellotime [<time>] Description:...
  • Page 78 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 13. spanning port <number> The port commands, described in subsequent sections, control the configuration of the bridge’s ports so far as the operation of the spanning tree protocol is concerned. Ports are numbered from 1.
  • Page 79 Command Sets for Command Line Interface 16. spanning port <number> priority Syntax: spanning port <number> priority [<portpriority>] Description: Reads or sets the priority of the port. The priority may be any value between 0 and 255. The priority is used in conjunction with the pathcost to determine the best root to the root bridge.
  • Page 80 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 18. spanning status Syntax: spanning status Description: Reports the status of the spanning tree. If spanning tree operation is disabled, a message is printed to that effect and no other information is displayed.

  • Page 81: Commands For Dhcp Server Process

    Command Sets for Command Line Interface Commands for DHCP server process 1. dhcpserver config Syntax: dhcpserver config [add <text>|confirm|delete|flush] Description: This command displays or edits the current configuration of the DHCP server. To display current configuration, provide no arguments to the command. Use of the “add” argument adds the line to the configuration file.
  • Page 82 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 2. dhcpserver status Syntax: dhcpserver status Description: This command provides a summary of all leases known to the server on each interface in turn. It also shows remaining available IP addresses (i.e.

  • Page 83: Commands For Dhcp Client Process

    Command Sets for Command Line Interface Commands for DHCP Client process 1. dhcpclient config Syntax: dhcpclient config Description: This command displays the current configuration of the DHCP client, including selected DHCP options. Example: DSL> dhcpclient config DHCP client configuration file: ‘//isfs/dhclient.conf’ timeout 60;...
  • Page 84 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 3. ip device Syntax: ip device add <i/f> <type> <file> [mtu <size>] [<IP address>|dhcp] ip device Description: The ip device add command adds an interface to the configuration of the IP stack.

  • Page 85: Commands For Ip Process

    Command Sets for Command Line Interface Commands for IP process 1. arp Syntax: arp add <i/f> <IP address> <MAC address> arp delete <i/f> <IP address> arp flush arp [list] arp help [all|<cmd>] Description: Allows display and manipulation of the ARP table: the list of IP addresses and corresponding MAC addresses obtained by ARP on Ethernet-like interfaces.
  • Page 86 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface arp add flane 192.168.2.108 00:20:2b:03:0a:72 # 10m58s # ether ARP table is empty (The last example shows that the MAC address for 192.168.2.108 has been automatically added again, having been discovered by means of the ARP protocol.)
  • Page 87 Command Sets for Command Line Interface 3. device Syntax: device device add <i/f> <type> [<file>] [mtu <size>] [<IP address>] device delete <i/f> device flush Description: Displays the interfaces that IP is configured to use, or adds an interface to the configuration, or deletes an interface, or all interfaces, from the configuration.
  • Page 88 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface Class Ethernet IP-over-ATM Loopback “<mtu>” specifies the MTU (maximum transmission unit); that is, the size of the largest datagram (excluding media-specific headers) that IP will attempt to send through the interface. The value specified will be...
  • Page 89 Command Sets for Command Line Interface device add ether1 ether //bridge device add ether2 ether //lec1 will be processed, in addition to the others above. Configuration saving saves the interface configuration. Example: DSL> ip device # type dev file IP address device ether ether //nice mtu 1500 192.168.2.1 device vlane ether //lane mtu 1500 192.168.55.1 DSL>...

  • Page 90: Ipatm Abort

    Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface Example: DSL> ip enable vlane 192.168.56.3 ip/vlane: IP address 192.168.56.3 DSL> ip device # type dev file IP address device ether ether //nice mtu 1500 192.168.2.1 device vlane ether //lane mtu 1500 192.168.56.3 6.

  • Page 91: Ipatm Arpserver

    Command Sets for Command Line Interface 9. ipatm arpserver Syntax: ipatm arpserver [<i/f> [<ATM address>|here]] Description: Displays or sets the ATMARP server used for an interface, which must be an IP-over-ATM interface using SVCs. The interface name is optional when displaying: if omitted, the ATMARP servers for all such interfaces are listed.

  • Page 92: Ipatm Lifetime

    Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 11. ipatm lifetime Syntax: ipatm lifetime <secs> Description: Displays or sets idle time-out for IP-over-ATM SVCs: if there is no traffic on an SVC for this period, then it will be disconnected. (It might be disconnected before this period in order to make room for new connections.) There is no way to disable the time-out, but “ip...
  • Page 93 Command Sets for Command Line Interface Example: myswitch> ip ipatm pvc add atm 60 a3 myswitch> ip ipatm pvc add atm 61//50000 b1 myswitch> ip ipatm pvc add atm 62/192.168.4.32 b1 myswitch> ip ipatm pvc ipatm pvc atm 60//60000 A3 ipatm pvc atm 61//50000 B1 ipatm pvc atm 62/192.168.4.32/60000 B1 13.
  • Page 94 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface DSL> ip norelay ether vlane forward relay ether ether relay vlane ether forward relay vlane vlane 15. ping Syntax: ping <IP address> [<ttl> [<size>]] Description: Sends an ICMP Echo message to the specified IP address.
  • Page 95 Command Sets for Command Line Interface RPORT provided the protocol type (UDP or TCP) is appropriate. They are also displayed in place of port numbers, when a suitable mapping exists. “ ” should be either “ <protocol> that is not very useful. For “ format as //isfs/services, which is the same as the output from “...

  • Page 96: Rip Accept

    Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface To disable forwarding, use the “norelay” command. Configuration saving saves this information. By default all forwarding is disabled. Example: DSL> ip relay No relaying is being performed DSL> ip relay ether vlane forward relay ether vlane forward DSL>...

  • Page 97: Rip Allowed

    Command Sets for Command Line Interface 19. rip allowed Syntax: rip allowed Description: Displays the RIP versions that will be accepted and sent on each interface. Example: DSL> ip rip allowed rip send ether 2 rip send vlane 2 rip accept ether 1 2 rip accept vlane 1 2 20.

  • Page 98: Rip Killrelay

    Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface “hostroutes” flag is off. Example: DSL> ip rip hostroutes off 22. rip killrelay Syntax: rip killrelay <relay> Description: Deletes a RIP relay. See “rip relay” for information on RIP relays.

  • Page 99: Rip Relays

    Command Sets for Command Line Interface 25. rip relays Syntax: rip relays Description: Displays the configured RIP relays. See “ information on RIP relays 26. rip send Syntax: rip send [all|<i/f>] [none|<version>*] Description: Controls which version or versions of RIP (RIP version 1, RFC 1058, or RIP version 2, RFC 1723).
  • Page 100 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface “<mask>” (default ff:ff:ff:00) is the subnet mask of the network being routed to, specified as four hexadecimal numbers separated by colons. For example, 0:0:0:0 is a default route (matches everything without a more specific route), ff:ff:ff:0 would match a Class C network, and ff:ff:ff:ff is a route to a single host.
  • Page 101 Command Sets for Command Line Interface route add testnet2 192.168.102.0 192.168.2.34 ff:ff:ff:00 1 # MAN 58s/1m via ether * route add testnet1 192.168.101.0 192.168.2.34 ff:ff:ff:00 1 # MAN via ether route add default 0.0.0.0 192.168.2.3 00:00:00:00 1 # MAN via ether 28.
  • Page 102 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 31. subnet Syntax: subnet subnet add <name> <i/f> <IP address> <mask> subnet delete <name> subnet flush Description: Lists defined subnets; defines a subnet; deletes a subnet definition; or deletes all subnet definitions.

  • Page 103: Commands For Nat Process

    Command Sets for Command Line Interface Commands for NAT process 1. ip nat Syntax: ip nat add|delete <i/f name> Description: This command adds or removes NAT functionality from the named interface. The interface name is the name as listed by the ip device command.
  • Page 104 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface The nat inbound add command allows packets arriving on a specific port and IP protocol to be forwarded to a machine on the private network. <i/f> is an interface name as shown by the nat interface list command;...

  • Page 105: Nat Sessions

    Command Sets for Command Line Interface Hash table size per interface: 128 (512 bytes) Total: 512 bytes Fragment table size per interface: 32 (640 bytes) Total: 640 bytes Max queued buffers: 16 Fragment timeout: 30 Support for incoming fragments: enabled Support for outgoing fragments: enabled Session timeouts: ICMP query: 10...
  • Page 106 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface show detailed information on each session, but only prints out the total number of active, timed out and available sessions. Example: > nat sessions ppp Proto Age NAT port Private address/port Public address/port TCP 34 1024 192.168.219.38/3562 194.129.50.6/21...

  • Page 107: Commands For Ppp Process

    Command Sets for Command Line Interface Commands for PPP process 1. Console object types The ppp process presents its setup in terms of a number of distinct object types: The upper limit on the number of each of these objects permitted in a system is configured using the The current state of each object is saved by 1.1 Channels...
  • Page 108 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 3. <channel> disable Syntax: <channel> disable Description: Clear the enable flag for a PPP channel. This is the default setting. Disabling does not remove other configured information about this channel.
  • Page 109 Command Sets for Command Line Interface 6. <channel> echo every Syntax: <channel> echo every <seconds> Description: Echo is an LCP packet, which is used to test an established PPP link. It solicits a ping-like reply from the far end. This command sets a channel to confirm the continued presence of an open PPP connection by sending an LCP echo every few seconds, and requiring an echo reply.
  • Page 110 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface Configuration saving does not save the learned state. 9. <channel> info Syntax: <channel> info [all] Description: Provide information about the current settings of this channel. This includes all configured state, and also current protocol information.
  • Page 111 Command Sets for Command Line Interface parameter negotiation is not converging. Call with no argument to find the current setting. The default value is 5. Configuration saving saves this information. 13. <channel> lcpmaxterminate Syntax: <channel> lcpmaxterminate [<n>] Description: Set the Max-Terminate parameter for LCP. This is the maximum number of Terminate Requests that will be sent without reply, before assuming that the peer is unable to respond.
  • Page 112 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface driver. Normal limits are 0 only for port, 0 only for VPI, 1..1023 for VCI. If a single argument none torn down. This is equivalent to state machine, providing a link of this form causes the link to be ‘up’.
  • Page 113 Command Sets for Command Line Interface established UBR. Example: > ppp 3 qos cbr pcr 10000 ; 17. <channel> remoteip Syntax: <channel> remoteip [<ipaddress>] Description: If a PPP link is established using IPCP, this call causes the channel to provide the given IP address to the remote end of the connection. PPP will refuse to complete the connection if the other end will not accept this.
  • Page 114 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface assumed. Providing an SVC setting unsets any PVC setting. See the command. Configuration saving saves this information. By default a channel has no connection information. Example: > ppp 3 svc 47.00.83.01.03.00.00.00.00.00.00.00.00.00.00.20.2b.00.03.0b.00...
  • Page 115 Command Sets for Command Line Interface Configuration saving saves this information. By default no login is performed. 21. bcp Syntax: bcp stp|nostp Description: This command describes parameters for BCP, the Bridge Control Protocol, which is used to transport MAC (Ethernet) packets over the PPP link.
  • Page 116 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 23. interface <n> stats Syntax: interface <n> stats Description: The interface is regarded by the operating system as an Ethernet-like device like other Ethernet devices. It also provides an ifEntry to SNMP providing basic information about traffic through the interface.

  • Page 117: Commands For Snmp Process

    Command Sets for Command Line Interface Commands for SNMP configuration 1. access Syntax: access [read | write] <community> [<IP addr>] access delete <community> [<IP addr>] access flush access list Description: The “read” and “write” options configure a community name that can be used for read-only or read-write access, respectively.
  • Page 118 Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 2. config Syntax: config [save] Description: Displays the configuration (as from “access list” and “trap list” together), or saves it to flash memory. Example: snmp config DSL> access read public access write xyzzy 192.168.4.73...

  • Page 119: Commands For Adsl Process

    Command Sets for Command Line Interface Commands for ADSL process 1. show rate Syntax: Show rate Description: This command displays the channel data of the ADSL link. It will not return any message if ADSL link is not established yet. 2.

  • Page 120: Show Perf

    Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7. mode multi Syntax: mode multi Description: Set multi mode 8. show error Syntax: show error Description: This command displays the line data of the ADSL link. It will not return any message if ADSL link is not established yet.
  • Page 121 Command Sets for Command Line Interface...

  • Page 122: Chapter 8 Dhcp Server Operation

    Heritage Series ADSL Bridge/ Router DHCP Server Operation Chapter 8 DHCP Server Operation 8.1 DHCP Server overview This section describes the general operation of the DHCP server. The DHCP protocol allows a host which is unknown to the network administrator to be automatically assigned a new IP address out of a pool of IP addresses for its network.

  • Page 123: Dhcp Server Configuration

    DHCP Server Operation file to gain information about which leases have been assigned. dhcpd.leases New leases are appended to the end of the lease file. In order to prevent the file from becoming arbitrarily large, the server periodically creates a new file from its in-memory lease database, controlled by the values dhcp.leases DHCP_LEASE_UPDATE_THRESHOLD...

  • Page 124: Bootp Support

    Heritage Series ADSL Bridge/ Router DHCP Server Operation Multiple address ranges may be specified as follows: subnet 239.252.197.0 netmask 255.255.255.0 { range 239.252.197.10 239.252.197.107; range 239.252.197.113 239.252.197.250; If a subnet will only be provided with BOOTP service and no dynamic address assignment, the range clause can be left out entirely, but the subnet statement must appear.

  • Page 125: Configuration Reference Guide

    DHCP Server Operation 8.3.4 Options DHCP (and also BOOTP with Vendor Extensions) provide a mechanism whereby the server can provide the client with information about how to configure its network interface (e.g., subnet mask), and also how the client can access various network services (e.g., IP routers). These options can be specified on a per-subnet basis, and, for BOOTP clients, also on a per-client basis.

  • Page 126: Network Topology

    Heritage Series ADSL Bridge/ Router DHCP Server Operation 8.4.1 Network topology Declarations about network topology include the and the shared-network declarations. If clients on a subnet are to be assigned addresses subnet dynamically, a declaration must appear within the declaration.
  • Page 127 DHCP Server Operation on which the client is booting. If it doesn’t find any such entry, it then tries to find an entry which has no fixed-address parameter. If no such entry is found, then DHCP acts as if there is no entry in the client, even if there is an entry for that client on a different subnet or shared network.
  • Page 128 Heritage Series ADSL Bridge/ Router DHCP Server Operation Host hostname host parameters declarations There must be at least one statement for every BOOTP client that is to host be served. statements may also be specified for DHCP clients, Host although this is not required unless booting is only enabled for known hosts.
  • Page 129 DHCP Server Operation deny unknown-clients; flag is used to tell the DHCP server whether or not to unknown-clients dynamically assign addresses to unknown clients. Dynamic address assignment to unknown clients is bootp allow bootp; deny bootp; flag is used to tell the DHCP server whether or not to respond to bootp BOOTP queries.
  • Page 130 Heritage Series ADSL Bridge/ Router DHCP Server Operation for DHCP clients. filename filenam filename " e”; statement can be used to specify the name of the initial boot filename file which is to be loaded by a client. The filename should be a filename recognizable to whatever file transfer protocol the client can be expected to use to load the file.
  • Page 131 DHCP Server Operation should be the date on which all assigned BOOTP leases will end. The Date date is specified in the form W YYYY/MM/DD HH:MM:SS W is the day of the week expressed as a number from zero (Sunday) to six (Saturday).
  • Page 132 Heritage Series ADSL Bridge/ Router DHCP Server Operation is equivalent to host joe { hardware ethernet 08:00:2b:4c:29:32; fixed-address joe.fugue.com; option host-name "joe"; statement within a host declaration will override the option host-name use of the name in the host declaration.
  • Page 133 DHCP Server Operation int3 option time-offset The time-offset option specifies the offset of the client’s subnet in seconds from Coordinated Universal Time (UTC). ip-address [, ip-address ... option routers The routers option specifies a list of IP addresses for routers on the client’s subnet.
  • Page 134 Heritage Series ADSL Bridge/ Router DHCP Server Operation strin option host-name This option specifies the name of the client. The name may or may not be qualified with the local domain name (it is preferable to use the domain-name option to specify the domain name). See RFC 1035 for character set restrictions.
  • Page 135 DHCP Server Operation ip-address ip-address [, ip-address ip-address ...]; option policy-filter This option specifies policy filters for non-local source routing. The filters consist of a list of IP addresses and masks which specify destination/mask pairs with which to filter incoming source routes. Any source routed datagram whose next-hop address does not match one of the filters should be discarded by the client.
  • Page 136 Heritage Series ADSL Bridge/ Router DHCP Server Operation subnet.. option perform-mask-discovery This option specifies whether or not the client should perform subnet mask discovery using ICMP. A value of 0 indicates that the client should not perform mask discovery. A value of 1 means that the client should perform mask discovery.
  • Page 137 DHCP Server Operation uint3 option arp-cache-timeout This option specifies the timeout in seconds for ARP cache entries option ieee802-3-encapsulation This option specifies whether or not the client should use Ethernet Version 2 (RFC 894) or IEEE 802.3 (RFC 1042) encapsulation if the interface is an Ethernet.
  • Page 138 Heritage Series ADSL Bridge/ Router DHCP Server Operation preference. ip-address [, ip-address ... option netbios-name-servers The NetBIOS name server (NBNS) option specifies a list of RFC 1001/1002 NBNS name servers listed in order of preference. option netbios-dd-server ip-address [, ip-address ...
  • Page 139 DHCP Server Operation...

  • Page 140: Chapter 9 Dhcp Client Configuration

    Heritage Series ADSL Bridge/ Router DHCP Client Configuration Chapter 9 This section describes basic configuration options for the DHCP Client; these are placed into an ASCII file which is read by the system at startup f) via ISFS (which in turn may be retrieved from FLASH, if the (dhclient.con...

  • Page 141: Protocol Timing

    DHCP Client Configuration 9.1 Protocol Timing The timing behaviour of the client need not be configured by the user. If no timing configuration is provided by the user, a reasonable timing behaviour will be used by default - one which results in timely updates without placing an inordinate load on the server.

  • Page 142: Lease Requirements And Requests

    Heritage Series ADSL Bridge/ Router DHCP Client Configuration arrives. By default, the select-timeout is zero seconds - that is, the client will take the first offer it sees. 9.1.4 Reboot reboot time; When the client is restarted, it first tries to reacquire the last address it had.

  • Page 143: Other Declarations

    DHCP Client Configuration Options. DHCP Options are defined in [3], although an DHCP client only supports a limited subset of those described there 9.2.1 Request option optio request [ ] [, ... The request statement causes the client to request that any server responding to the client send the client its values for the specified options.

  • Page 144: Dhcp Options

    Heritage Series ADSL Bridge/ Router DHCP Client Configuration 9.3.2 Interface declarations interface " e" { A client with more than one network interface may require different behaviour depending on which interface is being configured. All timing parameters and declarations other than lease and alias declarations can be enclosed in an interface declaration, and those parameters will then be used only for the interface that matches the specified name.
  • Page 145 DHCP Client Configuration Ethernet encapsulation Default TCP TTL TCP keep-alive interval TCP keep-alive data size The following documentation, adapted from manual pages provided by the Internet Software Consortium, gives the format of allowed DHCP options which may be specified in the configuration file. 9.4.1 Option statements DHCP option statements always start with the option keyword, followed by an option name, followed by option data.
  • Page 146 Heritage Series ADSL Bridge/ Router DHCP Client Configuration two-digit hexadecimal numbers separated by colons. For example: option option-133 "my-option-133-text"; option option-129 1:54:c9:2b:47; Because DHCP does not know the format of these undefined option codes, no checking is done to ensure the correctness of the entered data.
  • Page 147 DHCP Client Configuration...
  • Page 148 Heritage Series ADSL Bridge/ Router Appendix Appendix A PC interface 10Base-T Ethernet through RJ-45 connector or, 10/100Base-T Ethernet through RJ-45 connector or 10/100Base-T Ethernet 4 ports Stackable Switch Hub ADSL interface ADSL line through RJ-11 connector Console Port RS-232 Standard Compliance ANSI T1.413 issue2...
  • Page 149 Appendix ATM Forum LANE 1.0 client, MTU=1516, over SVC only*** ATM supports AAL5, AAL3/4 and AAL0 ATM Traffic shaping supports CBR and UBR OAM F4 and F5 segment end-to-end loopback are supported(F4 on all VPIs, F5 on VIP 0 only)*** Transparent Bridging features conformance to IEEE 802.1d and supports spanning tree protocol and bridge filters...
  • Page 150 Heritage Series ADSL Bridge/ Router Appendix Power Adaptor The Heritage ADSL modem is powered by a 9V or 12V DC 1A power adaptor, which included in this package, with positive polarity inside and negative polarity outside. In any case the standard power adaptor come with the modem is not available, please find a power adaptor meet above specifications.

  • Page 151: Appendix B Troubleshooting A4

    Appendix Appendix B This chapter is intended to help you troubleshoot problems you may encounter while setting up and using the Modem. It also describes some common hardware and software problems and gives some suggestions to troubleshoot them. B.1 Diagnostics with the LEDs Most hardware problems can be diagnosed and solved by checking the LEDs on the front panel of your router.

  • Page 152: Console Port

    Heritage Series ADSL Bridge/ Router Appendix B.2 Problems when configure the Modem via the console port Can’t see any message from the configuration screen - Make sure the cable connection from the Modem’s console port to the computer being used as a console is securely connected.
  • Page 153 Appendix B.4 Problems when accessing the Internet or remote network Cant’s access the Internet or remote network There are four possibilities to causes this problem 1. The connection between the computer and the Modem 2. The connection between the Modem and your NSP 3.
  • Page 154 Heritage Series ADSL Bridge/ Router Appendix - Check that IP Routing is enabled at the local and the remote end. - Make sure he IP addresses of the local and remote networks belong to different IP sub networks. - Make sure that there is an existing route to the remote network.

  • Page 155: Appendix C Glossary

    Appendix Appendix C 10Base-T IEEE 802.3 standard for the use of Ethernet LAN technology over unshielded twisted pair wiring, running at 10Mbps. ADSL Asymmetric Digital Subscriber Line - Technology that delivers high-speed data and voice connections over existing phone lines. Up to 8 Mbits/sec can be sent downstream and 640 Kbits/sec upstream.
  • Page 156 Heritage Series ADSL Bridge/ Router Appendix CHAP Challenge Handshake Authentication Protocol. A security protocol supported under Point-to-Point Protocol (PPP) used to prevent unauthorized access to devices and remote networks. Uses encryption of password, device names, and random number generation. Class A, B, and C networks: The values assigned to the first few bits in an IP network address determine which class designation the network has.
  • Page 157 Appendix Ethernet address Sometimes referred to as a hardware address. A 48-bits long number assigned to every Ethernet hardware device. Ethernet addresses are usually expressed as 12-character hexadecimal numbers, where each hexadecimal character (0 through F) represents four binary bits. Do not confuse the Ethernet address of a device with its network address.
  • Page 158 Heritage Series ADSL Bridge/ Router Appendix International Telecommunication Union - United Nations specialized agency for telecommunications Local area network - A privately owned network that offers high-speed communications channels to connect information processing equipment in a limited geographic area. (usually within a single campus or building).
  • Page 159 Appendix Point-to-Point Protocol - A Data Link layer protocol that provides asynchronous and synchronous connectivity between computer/network nodes. It defines how packets of information are exchanged between computers or network nodes connect via a point-to-point connection (as opposed to multipoint or broadcast). Includes standardization for security and compression negotiation.
  • Page 160 Heritage Series ADSL Bridge/ Router Appendix Routing table A list of networks maintained by each router on an internet. Information in the routing table helps the router determine the next router to forward packets to. Serial port A connector on the back of the workstation through which data flows to and from a serial device.
  • Page 161 Appendix researchers, and educators. TCP provides a connection-oriented transport layer ensuring end-to-end reliability in data transmission. IP provides for network layer connectivity using connectionless datagrams. TFTP Trivial File Transfer Protocol - A protocol used to transfer files between IP nodes. TFTP is often used to transfer firmware and configuration information from a UNIX computer acting as a TFTP server to an IP networking device.
  • Page 162 Heritage Series ADSL Bridge/ Router Appendix Appendix D D.1 FCC compliance This equipment complies with Part 68 of the FCC Rules. On this equipment is a label that contains, among other information, the FCC registration number and Ringer Equivalence Number (REN) for this equipment. You must, upon request, provide this information to your telephone company.
  • Page 163 Appendix D.2 DOC compliance information NOTICE: The Canadian Department of Communications label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective, operational and safety requirements. The Department does not guarantee the equipment will operate to the user’s satisfaction. Before installing this equipment, users ensure that it is permissible to be connected to the facilities of the local Telecommunications Company.
  • Page 164 Heritage Series ADSL Bridge/ Router Appendix D.3 European CTR 21 compliance The equipment has been approved in accordance with Council Decision 98/482/EC for pan-European single terminal connection to the public switched telephone network (PSTN). However, due to differences between the individual PSTNs provided in different countries, the approval does not, of itself, give an unconditional assurance of successful operation on every PSTN network termination point.

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