Heritage Series ADSL Bridge/ Router Heritage Series Multi-Mode xDSL Router User’s Manual Dec.
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. The product manufacturer may make improvements and/or changes in the product described in this document at any time.
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 1-1 1-1 1-2 1-4 1-5 1-8 1-9 Chapter 2 Installing and Configuring your xDSL Router 2-1 2.1 Preparation for Hardware and Software Installation 2.2 Hardware Installation 2.3 Windows 95/98 setting for Ethernet LAN connection 2.3.1 Check TCP/IP protocol 2.3.2 TCP/IP installation 2.3.
.2 Enables NAT to RFC1483, Classic IP (RFC1577), PPP over ATM (RFC2364) and PPP over Ethernet (RFC2516) in Routing mode 4-4 4.3 Changing DHCP server configuration 4-6 4.4 Changing DHCP client configuration 4-9 4.5 PPTP Tunneling Configuration 4-11 Chapter 5 Managing The xDSL Router 5.1 Booting the xDSL Router from Ethernet Network 5.2 Upgrading on-board flash memory from Ethernet Network 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.
Heritage Series ADSL Bridge/ Router Chapter 1 Introduction 1-1 Introduction 1.1 Overview This xDSL Router features two broadband technologies such as ADSL and SHDSL. Multi-mode ADSL technology that provides a downstream rate of up to 8Mbps over existing copper wire lines, which is more than 100 times faster than a traditional 56K analog modem. SHDSL technology that provides a symmetric upstream and downstream rate of up to 2.3Mbps over existing copper wire lines.
1-2 Introduction 1.2 Features and Compatibility This Heritage series Router provides the following features: ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Multi-mode ADSL technology supports ITU-T G.dmt, G.lite, G.hs and ANSI T1.413 issue 2 to provide interoperability with most of DSLAM equipments. SHDSL technology supports ITU-T G.shdsl, G.hs and ANSI T1E1.4 to provide interoperability with most of DSLAM equipments.
Heritage Series ADSL Bridge/ Router ! ! Introduction 1-3 network Flash memory for Software upgrade Status LEDs for easy monitoring and troubleshooting Some models of xDSL Router provides more features: ! Including 4-port 10/100 Base-T Ethernet Stackable Switch Hub.
1-4 Introduction 1.3 What’s in the package? ! ! ! ! ! ! One xDSL 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 (option) One User’s Guide All packages have been checked carefully for their completeness and functionality before shipped. Please contact the place of purchase if any of the above listed items are missing or damaged.
Heritage Series ADSL Bridge/ Router Introduction 1-5 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. Please read them carefully before operation and using your Router.
1-6 ! ! ! ! ! ! ! ! ! ! ! ! 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. Use the Recommended Power Adaptor – You must use the Power Adaptor that comes with your ADSL Router.
Heritage Series ADSL Bridge/ Router Introduction 1-7 ! 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. # If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions.
Introduction 1-8 1.5 Front Panel The xDSL Router has five status LEDs for diagnostics. You can monitor the LEDs during operation. Following table shows the xDSL Router status LEDs and identifies what each LED light means.
Heritage Series ADSL Bridge/ Router Introduction 1-9 1.6 Rear Panel The rear panel of the xDSL Router consist of power jack, Console Port connector, Ethernet connect and xDSL link jack which they means as below: Function xDSL 10Base-T or 10/100Base-T Console DC 9V or DC12V Definition xDSL jack connect to DSL line from TelCo. Ethernet interface connect to PC or HUB for LAN. This is RS232C interface and use to management xDSL Router. The power jack connects to Adaptor from wall outlet.
1-10 Introduction
Heritage Series ADSL Bridge/ Router Installing and Configuring your xDSL Router Chapter 2 2-1 Installing and Configuring your xDSL Router The major functions of the xDSL 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 xDSL Router.
2-2 Installing and Configuring your xDSL 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 ! xDSL 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.
Heritage Series ADSL Bridge/ Router Installing and Configuring your xDSL Router 2. 2-3 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 Ethernet card for each PC you want to connect ! Additional Ethernet Straight-through cable for each PC you want to connect. ! One Ethernet Hub is required for more than one computer connection.
2-4 Installing and Configuring your xDSL 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. 2. 3. 4. 5. 6. Be sure the power switch on the right side of the Router is at the OFF status. Connect the power adaptor to the power jack that marked Power at the rear panel of the Router, then plug in the DC power adaptor to the wall electrical outlet.
Heritage Series ADSL Bridge/ Router Installing and Configuring your xDSL Router 2-5 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.
2-6 2. 3. 4. Installing and Configuring your xDSL Router 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). When TCP/IP has properly installed, please proceed to 2.3.3 TCP/IP Setting When TCP/IP has not properly installed, go to next section to install the TCP/IP protocol.
Heritage Series ADSL Bridge/ Router Installing and Configuring your xDSL Router 2-7 2.3.2 TCP/IP installation Attention: When install TCP/IP protocol, you need Windows CD-ROM 1. 2. In Network window, click the Add button. Choose the Protocol and click Add. 3. In Select Network Protocol window, choose Microsoft in Manufacturers and TCP/IP in Network Protocols.
2-8 4. Installing and Configuring your xDSL Router Confirm if the TCP/IP protocol has been correctly setup with your Ethernet card.
Heritage Series ADSL Bridge/ Router Installing and Configuring your xDSL Router 2-9 2.3.3 TCP/IP setting Attention: When connecting your xDSL 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 > Realtek RTL8029(AS) PCI Ethernet NIC). 2. Click the Gateway tab, and remove any installed gateways.
2-10 Installing and Configuring your xDSL 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.
Heritage Series ADSL Bridge/ Router Installing and Configuring your xDSL Router 5. 6. 7. 2-11 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. Click OK to save the new setting. Click Yes when prompted for “Do you want to restart your computer ?”. Your computer will restart to make the new setting in effects.
2-12 Installing and Configuring your xDSL Router 2.4 Configuring the Router There is some setup required to get your xDSL Router working properly. The configuration of the xDSL Router can be accessed in three ways: # Using TELNET via Ethernet interface # Using terminal program via serial console port # Using xDSL Configuration Tool (ACT) via serial console port 2.4.
Heritage Series ADSL Bridge/ Router Installing and Configuring your xDSL Router 2-13 4. Then you will see the following prompt, DSL > 5. Now you are ready to configure the Router by using command. Please contact your ISP/NSP to obtain the detail command sets of your Router. If the Router does not return any message, refer to Appendix B for troubleshooting information. 2.4.2 Using terminal program via serial console port A terminal can be connected directly to the Serial console port.
2-14 Installing and Configuring your xDSL Router 2. Enter a connection name and click OK 3.
Heritage Series ADSL Bridge/ Router Installing and Configuring your xDSL Router 2-15 4. Enter the following parameters : Bits per second 9600 Data bits 8 Parity None Stop bits 1 Flow Control None 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. 7. Now you are ready to configure the Router by using command. Please contact your ISP/NSP to obtain the detail command sets of your Router.
2-16 Installing and Configuring your xDSL Router
Heritage Series ADSL Bridge/ Router Basic Configurations Chapter 3 3-1 Basic Configurations This chapter contains configuration information, instructions and examples for the basic link protocols that supported by the xDSL Router. The information needed to configure the Router is depending on the chosen link protocol. The link protocol is determined by your NSP(Network Service Provider).
3-2 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.
Heritage Series ADSL Bridge/ Router Basic Configurations 3-3 3.2 Bridged RFC1483 (Default configuration for Router) [System configuration] // r1483 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 Gateway : None Ethernet Port 192.168.7.1 //r1483 DSLAM/NSP 192.168.7.3 The Router already default to support the RFC 1483.
Basic Configurations 3-4 The following describes how to remove all configurations properly so that we start from a fresh configuration.
Heritage Series ADSL Bridge/ Router Basic Configurations 3-5 3.3 Routed RFC1483 [System configuration] Ethernet Port 10.107.1.130 Ethernet Port 10.107.1.129 PC A HUB 10.99. 48.50 Up-Link PC B 10.107.1.131 10.99.48.1 DSLAM/ISP 10.107.1.132 PC C PC N [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 Subnet mask : 255.255.255.248 Gateway : 10.107.1.129 [Local PC B configuration] IP address : 10.
Basic Configurations 3-6 > ip device add mpoa ptp //bun/port=r1483/rfc1483=true/mode=/ txvpi=/txvci=/rxvpi=/rxvci= 10.99.48.50↵ (assume 10.99.48.50 is the static IP address assigned by your service provider for the PC); ( is the encapsulation mode of RFC1483, it can be one of LlcRouted and VcMuxRouted, and the setting of encapsulation mode is case sensitivity. is the VPI value, and is the VCI value) > ip route add default 0.0.0.0 10.99.48.1 0:0:0:0 ↵ (10.99.48.
Heritage Series ADSL Bridge/ Router Basic Configurations 3-7 3.4 Classical IP (RFC1577) [System configuration] Ethernet Port 202.1.136.254 Ethernet Port 192.168. 1.2 202.1.136.100 [ISP/DSLAM Configuration] IP Address : 192.168.1.1 Subnet Mask : 255.255.255.0 Default Gateway : 192.168.1.2 DSLAM/NSP 192.168.1.1 [Local PC Configuration] IP Address : 202.1.136.100 Subnet Mask : 255.255.255.0 Default Gateway : 202.1.136.
Basic Configurations 3-8 (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) > > > > > home ↵ ip device add ethernet ether //edd 202.1.136.254 ↵ ip device add ipoa atm //atm 192.168.1.
Heritage Series ADSL Bridge/ Router Basic Configurations 3-9 3.5 PPP Over ATM (RFC2364) [System configuration] Ethernet Ethernet Port 202.1.136.254 192.168. 1.2 202.1.136.100 [ISP/DSLAM Configuration] IP Address : 192.168.1.1 Subnet Mask : 255.255.255.0 Default Gateway : 192.168.1.2 DSLAM/NSP 192.168.1.1 [Local PC Configuration] IP Address : 202.1.136.100 Subnet Mask : 255.255.255.0 Default Gateway : 202.1.136.
3-10 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 ↵ restart ↵ > > > > ppp 1 pvc 32 mac ↵ ppp 1 interface 2 ↵ ppp 1 enable ↵ restart ↵ The RFC 2364 configuration also can be removed by following procedure. Please ensure to remove the RFC 2364 configuration before set the xDSL Router to other configuration.
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 ↵ restart ↵ 3-11
3-12 Basic Configurations
Heritage Series ADSL Bridge/ Router Basic Configurations 3-13 3.6 PPP Over Ethernet (RFC2516) [System configuration] Ethernet Ethernet Port 202.1.136.254 192.168. 1.2 202.1.136.100 [ISP/DSLAM Configuration] IP Address : 192.168.1.1 Subnet Mask : 255.255.255.0 Default Gateway : 192.168.1.2 DSLAM/NSP 192.168.1.1 [Local PC Configuration] IP Address : 202.1.136.100 Subnet Mask : 255.255.255.0 Default Gateway : 202.1.136.
3-14 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 xDSL Router to other configuration.
Heritage Series ADSL Bridge/ Router Advanced Configurations 4-1 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.
Advanced Configurations 4-2 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.
Heritage Series ADSL Bridge/ Router Advanced Configurations 4-3 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 …” commands have been given and the Router restarted.
Advanced Configurations 4-4 4.2 Enables NAT to RFC1483, Classic IP (RFC1577), PPP over ATM (RFC2364), PPP over Ethernet (RFC2516) in Routing mode The xDSL Router can be setup to adding NAT protocol to a Routing Mode configuration like RFC1483, RFC 1577, RFC 2364 or RFC 2516 with following procedure. The following procedure must be typed after ip device add command ( in RFC1483, RFC 1577, RFC 2364 or RFC2516 configure procedure) have been given and the xDSL Router restarted.
Heritage Series ADSL Bridge/ Router Advanced Configurations 4-5 • 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 > ip nat delete mpoa ↵ • Add NAT to RFC 1577 to above RFC 1577 Routing Mode example > ip nat add ipoa ↵ (ipoa is the device name same as you configure in RFC 1577 example) • Remove NAT to RFC 1577 to above RFC 1577 Routing Mode e
Advanced Configurations 4-6 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. [System configuration] Ethernet Port PC 1 202.1.136.1 Ethernet Port 202.1.136.254 HUB PC N 202.1.136.
Heritage Series ADSL Bridge/ Router Advanced Configurations 4-7 % 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.
4-8 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. All these values are assigned by your service provider.
Heritage Series ADSL Bridge/ Router Advanced Configurations 4-9 4.4 Changing DHCP client configuration [System configuration] Ethernet Port PC 1 202.1.136.1 Ethernet Port 202.1.136.xxx HUB Up-Link PC N 202.1.136.100 [ISP/DSLAM configuration] IP address : Subnet mask : Gateway : [Local PC 1 configuration] IP address : Subnet mask : Gateway : 192.168 .102.2 192.168.102.3 DSLAM/NSP 192.168.102.3 255.255.255.0 None 202.1.136.101 255.255.255.0 202.1.136.
4-10 Advanced Configurations Now add the new settings for DHCP client.
Heritage Series ADSL Bridge/ Router Advanced Configurations 4-11 4.5 PPTP Tunneling Configuration The xDSL Router can be configured to supports PPTP as following procedure. But the xDSL 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). Windows 98, Me, 2000 or Windows XP provide.
Advanced Configurations 4-12 • PPTP dial in In the following example, the PC connects to the xDSL Router firstly must be configured as: IP address of PNS Subnet mask of PNS Gateway of PNS IP address of PAC : 192.168.10.1 : 255.255.255.0 : 192.168.10.2 : 192.168.10.2 > ip device add Ethernet ether //edd 192.168.10.2 ↵ > config save ↵ > restart ↵ > ppp 2 pvc 0 32 listen ↵ (Set channel 2 to VPI=0, VCI=32) > ppp 2 interface 0 ↵ > ppp 2 tunnel 1 pptp in ↵ > ppp 2 enable ↵ > > > > pptp bind 192.168.10.
Heritage Series ADSL Bridge/ Router Advanced Configurations > pptp bind none ↵ > config save ↵ > restart ↵ 4-13
4-14 Advanced Configurations
Heritage Series ADSL Bridge/ Router Managing the xDSL Router Chapter 5 5-1 Managing the xDSL Router 5.1 Booting the xDSL 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.
5-2 Managing the xDSL 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) > flashfs update ↵ > flashfs ls ↵ You should see some messages about the file name and file sizes that stored in the Router. If you get “no flash content” something went wrong.
Heritage Series ADSL Bridge/ Router Managing the xDSL Router 5-3 5.3 SNMP The xDSL 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. Communication with the SNMP agent occurs over the LAN or WAN connection. Any management application using SNMP over UDP/IP (User Datagram Protocol/Internet Protocol) has access to the local SNMP agent.
5-4 Managing the xDSL Router
Heritage Series ADSL Bridge/ Router xDSL Link Performance Statistics Chapter 6 6-1 xDSL Link Performance Statistics To see the xDSL 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 xDSL LED glows steadily. This condition indicates Router has reached “SHOWTIME”. Now process commands can be issued at the ‘’ prompt to retrieve various measurements.
6-2 xDSL Link Performance Statistics
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface Chapter 7 7-1 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 < and > must be entered The command line interface prompts for commands with a prompt that indicates the identity of the system.
Command Sets for Command Line Interface 7-2 Basic system command sets 1. , Syntax: version home home Description: In these commands, “” can be any of a list of process names known to the console as following : ip ppp snmp config bridge nat dsl isfs flashfs The former variant sends the command to the process.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-3 When the console is at the prompt of a particular process, the command "home " or "home " may be used to execute a command as if the user had typed "home" followed by "" or " ". However, the console will remain at the same process prompt. The command "home " will change the prompt from the current process to a new process "".
Command Sets for Command Line Interface 7-4 DSL> ip help Commands are: arp config device disable enable help ipatm nat norelay ping relay rip route routes stats subnet Type "help all" or "help " for more details DSL> ip help arp arp syntax: arp - execute arp subcommand arp help - list subcommands available 3. . (history mechanism) Syntax: . Description: Repeats the previous console command. Example: DSL> ip help arp arp syntax: arp arp help DSL> .
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-5 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. In addition to configuration files, FLASHFS stores the firmware image, which is loaded after system restart.
Command Sets for Command Line Interface 7-6 3. isfs ls | flashfs ls Syntax: isfs ls flashfs ls [-l] Description: The ls command allows a console user to list the files present in the filesystem. The FLASHFS ‘-l’ option displays more detailed information (logical address within FLASH and linked list information). Example: ls 4. isfs rm Syntax: isfs rm Description: The rm command allows the user to remove a file from the ISFS file system. The memory used to store the file is freed .
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-7 Commands for Bridge process 1. device add Syntax: device add 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. Attempts to add unsupported devices are rejected. There is a limit on the number of devices that can be attached to the bridge.
Command Sets for Command Line Interface 7-8 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 config print command). Example: DSL bridge> device list 4. ethertype Syntax: ethertype [ any|ip|pppoe] Description: This command enables filtering of Ethernet packets according to the ETHER_TYPE field in the header.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-9 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. The command also shows the current filter ageing time, in seconds, and the number of creation failures since the system was started.
Command Sets for Command Line Interface 7-10 7. portfilter Syntax: portfilter [ all|] Description: The portfilter command allows control over the bridge’s 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). Each bridge port may have its behavior modified separately.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-11 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. Example: DSL bridge> status 9.
Command Sets for Command Line Interface 7-12 2 × (forwarddelay - 1) ≥ maxage maxage ≥ 2 × (hellotime + 1) Configuration saving saves this information. By default the forward delay time is set to 15 seconds. Example: DSL bridge> spanning forwarddelay 10 ;Sets the forwarding delay to 10 seconds. 11.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-13 13. spanning port 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. Every port on the bridge may be specified by typing all instead of a port number. 14.
Command Sets for Command Line Interface 7-14 16. spanning port priority Syntax: spanning port priority [] 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. The higher the priority number, the less significant, in protocol terms, the port. The port priority may also be changed by SNMP command.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-15 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. When spanning tree operation is enabled, the following information is displayed: • The identifier of the bridge. • The identifier of the root bridge. • The root port for this bridge.
Command Sets for Command Line Interface 7-16 Commands for DHCP server process 1. dhcpserver config Syntax: dhcpserver config [add |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.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-17 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. those with no specified lease time, or client identifier). Example: DSL> dhcpserver status DHCP Server Lease Status Interface “ethernet” IP address Client UID Expiry 192.168.219.1 01:00:20:af:20:6f:59 11 hours 192.
Command Sets for Command Line Interface 7-18 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; retry 60; reboot 10; backoff-cutoff 40; interface “ethernet” { send dhcp-lease-time 5000; send dhcp-client-identifier “Galapagos”; } 2.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-19 Syntax: ip device add [mtu ] [|dhcp] ip device Description: The ip device add command adds an interface to the configuration of the IP stack. The last parameter of the command would normally the IP address of the interface; use of the string dhcp causes the IP address to be discovered by the DHCP client software.
Command Sets for Command Line Interface 7-20 1. arp Syntax: arp arp arp arp arp add delete flush [list] help [all|] 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. Normally there is no need to add entries to the table with “arp add”, since they should be discovered by the ARP protocol.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-21 been automatically added again, having been discovered by means of the ARP protocol.) 2. config Syntax: config [save] Description: Displays the IP configuration (not including the “snmp” configuration), or saves it in flash memory. The functionality of the “config” command is also accessible in the standard way through the config process (e.g. “config print ip”), if that process is present.
7-22 Command Sets for Command Line Interface device add [] [mtu ] [] device delete 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. However, the commands to change the configuration do not take effect immediately (except when the “device add” command is run at start-up from the initialisation file).
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface IP-over-ATM vlane flane bridge atm atmpvc loop 7-23 //edd //lane //lec1 //bridge //q93b //atm - Loopback “” 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.
Command Sets for Command Line Interface 7-24 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> ip device add loop loop 127.0.0.1 Change will have no effect until after config save and restart. DSL> ip device delete vlane Change will have no effect until after config save and restart.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-25 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. get Syntax: get Description: Reads and executes commands from a file. The commands in the file are in the same format as those documented in this chapter, with no “ip” prefix. They can contain comments, introduced by the “#” character.
Command Sets for Command Line Interface 7-26 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. (Since currently there can only be one such interface, this behavior is present only for possible consistency with future versions.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-27 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 ipatm lifetime 999999” will have much the same effect. Configuration saving saves this information. The default lifetime is 60 seconds.
Command Sets for Command Line Interface 7-28 myswitch> myswitch> ipatm pvc ipatm pvc ipatm pvc ip ipatm pvc add atm 62/192.168.4.32 b1 ip ipatm pvc atm 60//60000 A3 atm 61//50000 B1 atm 62/192.168.4.32/60000 B1 13. iphostname Syntax: iphostname iphostname iphostname iphostname add flush list help [all|] Description: Sets up a mapping between an IP address and a symbolic name; deletes all such mappings; lists the mappings; or displays help on the “iphostname” command.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-29 relay vlane vlane 15. ping Syntax: ping [ []] Description: Sends an ICMP Echo message to the specified IP address. “” (default 30) is the TTL (time-to-live) to use. A crude “traceroute” functionality can be obtained by repeating the “ping” command with increasing TTL values, starting with 1. “” (default 56) is the data size of the Echo message.
Command Sets for Command Line Interface 7-30 mapping exists. “” should be either “UDP” or “TCP”; it can be omitted, but that is not very useful. For “portname read”, the file is in the same format as //isfs/services, which is the same as the output from “portname list”. The “portname” command is “hidden”, not shown by “ip help”. Configuration saving saves this information.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-31 forwarding is disabled. Example: DSL> ip relay No relaying is being performed DSL> ip relay ether vlane forward relay ether vlane forward DSL> ip relay ether forward relay ether ether relay ether vlane forward DSL> ip relay ether vlane relay ether ether relay ether vlane DSL> ip relay all relay ether ether relay ether vlane relay vlane vlane 18.
Command Sets for Command Line Interface 7-32 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. rip boot Syntax: rip boot Description: Broadcasts a request for RIP information from other machines.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-33 22. rip killrelay Syntax: rip killrelay Description: Deletes a RIP relay. See “rip relay” for information on RIP relays. 23. rip poison Syntax: rip poison [off] Description: Sets or clears the “poisoned reverse” flag. If this flag is on, TCP/IP performs “poisoned reverse” as defined in RFC 1058; see that RFC for discussion of when this is a good thing.
Command Sets for Command Line Interface 7-34 Description: Displays the configured RIP relays. See “rip relay” for information on RIP relays 26. rip send Syntax: rip send [all|] [none|*] Description: Controls which version or versions of RIP (RIP version 1, RFC 1058, or RIP version 2, RFC 1723). TCP/IP will use to broadcast routing information on each interface. If both versions are specified, routing information is broadcast in duplicate, once using each version.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-35 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. (Note: the default is not always sensible; in particular, if “” is 0.0.0.0 then it would be better for the mask to default to 0:0:0:0.) “” (default 1) is the number of hops counted as the cost of the route, which may affect the choice of route when the route is competing with routes acquired from RIP.
Command Sets for Command Line Interface 7-36 28. routeflush Syntax: routeflush [] [all] Description: Removes routes from the route table. If “” is specified, only routes through the named interface are removed. If “all” is not specified, only host routes (those with a mask of ff:ff:ff:ff) are removed. The “routeflush” command is “hidden”, not shown by “ip help”. Configuration saving saves this information. Example: DSL> ip routeflush ether all DSL> ip routeflush 29.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-37 subnet add subnet delete subnet flush Description: Lists defined subnets; defines a subnet; deletes a subnet definition; or deletes all subnet definitions. “” is a label, that can be specified by “subnet add” and later used by “subnet delete” to delete the subnet. “” is not used, but is present for historical reasons and must be specified as either “.
Command Sets for Command Line Interface 7-38 Commands for NAT process 1. ip nat Syntax: ip nat add|delete 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. NAT should always be enabled only on the interface connecting to the public network, not the interface connecting to the private network. Example: > ip nat add ppp_device 2.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-39 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.
Command Sets for Command Line Interface 7-40 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 UDP: 30 TCP (established): 300 TCP (other): 15 Initial port number: 10000 5.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-41 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 TCP 10 1025 192.168.219.64/2135 185.45.30.30/80 Total: 2 sessions active 101 sessions timed out 126 sessions available 7.
Command Sets for Command Line Interface 7-42 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 ‘config resource’ console command. The current state of each object is saved by ‘config save’. 1.1 Channels The ppp process provides a number of PPP connection channels. A channel is a single PPP connection.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-43 3. disable Syntax: 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. In the PPP state machine, this sets the PPP link to ‘closed’. If it is already closed, there is no effect. Configuration saving saves this information. By default all channels are disabled. 4.
Command Sets for Command Line Interface 7-44 6. echo every Syntax: echo every 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. The number of seconds between echo requests is specified as a parameter.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-45 Configuration saving does not save the learned state. 9. info Syntax: info [all] Description: Provide information about the current settings of this channel. This includes all configured state, and also current protocol information. Specifying ‘all’ prints out more information. info and status are synonyms. 10.
Command Sets for Command Line Interface 7-46 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. lcpmaxterminate Syntax: lcpmaxterminate [] 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.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-47 driver. Normal limits are 0 only for port, 0 only for VPI, 1..1023 for VCI. If a single argument none is supplied, any current connection is torn down. This is equivalent to svc none on the channel. In the PPP state machine, providing a link of this form causes the link to be ‘up’. Note that enable must also be used, to allow the link to become operational.
Command Sets for Command Line Interface 7-48 established UBR. Example: > ppp 3 qos cbr pcr 10000 ;set channel 3 to be CBR limited at 10000 cells/sec 17. remoteip Syntax: remoteip [] 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.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-49 assumed. Providing an SVC setting unsets any PVC setting. See the pvc 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 > ppp 4 svc listen ;listen for incoming call > ppp 7 svc none ;tear down connection, remove setting 19.
Command Sets for Command Line Interface 7-50 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. See the protocol conformance section of this spec for BCP option settings which are not controllable. If stp is specified, the Spanning Tree Protocol is in use by the Bridges, to control bridge loops.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-51 23. interface stats Syntax: interface 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. This command shows the basic information about byte and packet traffic through the interface, in SNMP terms. 24.
Command Sets for Command Line Interface 7-52 Commands for SNMP configuration 1. access Syntax: access access access access [read | write] [] delete [] flush list Description: The “read” and “write” options configure a community name that can be used for read-only or read-write access, respectively. If an IP address is specified, then the community name is valid only for SNMP requests issued from that IP address.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-53 2. config Syntax: config [save] Description: Displays the configuration (as from “access list” and “trap list” together), or saves it to flash memory. Example: DSL> snmp config access read public access write xyzzy 192.168.4.73 trap add public 192.168.4.73 162 3.
Command Sets for Command Line Interface 7-54 Commands for DSL process 1. show rate Syntax: Show rate Description: This command displays the channel data of the xDSL link. It will not return any message if xDSL link is not established yet. 2. show defect Syntax: show defect Description: This command displays the defects data of the xDSL link. It will not return any message if xDSL link is not established yet. 3. down Syntax: down Description: Disable xDSL link 4.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-55 available) 7. mode glite Syntax: mode glite Description: Set G.lite mode of ADSL link (ADSL Router which supports Annex A available) 8. mode gdmt-dbm Syntax: mode gdmt-dbm Description: Set G.dmt DBM mode of ADSL link (ADSL Router which supports Annex C available) 9. mode gdmt-fbm Syntax: mode gdmt-fbm Description: Set G.dmt FDM mode of ADSL link (ADSL Router which supports Annex C available) 10.
Command Sets for Command Line Interface 7-56 Description: Set SHDSL Router to be CPE which supports Annex A, Annex B or auto detection. 13. mode cpe-a Syntax: mode cpe-a Description: Set SHDSL Router to be CPE which supports Annex A. 14. mode cpe-b Syntax: mode cpe-b Description: Set SHDSL Router to be CPE which supports Annex B. 15. mode co-ab Syntax: mode co-ab Description: Set SHDSL Router to be CO side equipment which supports Annex A, Annex B or auto detection. 16.
Heritage Series ADSL Bridge/ Router Command Sets for Command Line Interface 7-57 This command displays the line data of the xDSL link. It will not return any message if xDSL link is not established yet. 19. show perf Syntax: show perf Description: This command displays the performance counters data of the xDSL link. It will not return any message if xDSL link is not established yet. 20. show id Syntax: show id Description: This command displays the vendor id of local equipment and remote equipment.
7-58 Command Sets for Command Line Interface
Heritage Series ADSL Bridge/ Router DHCP Server Operation Chapter 8 8-1 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. In order for this to work, the network administrator allocates address pools for each available subnet and enters them into the dhcpd.conf file.
8-2 DHCP Server Operation dhcpd.leases file to gain information about which leases have been assigned. 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 dhcp.leases file from its in-memory lease database, controlled by the values of DHCP_LEASE_UPDATE_THRESHOLD and DHCP_LEASE_UPDATE_PERIOD. If the system crashes in the middle of this process, only the lease file present in flash memory can be restored.
Heritage Series ADSL Bridge/ Router DHCP Server Operation Multiple address ranges may be specified as follows: 8-3 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. 8.3.2 Lease Length DHCP leases can be assigned almost any length from zero seconds to infinity.
8-4 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.
Heritage Series ADSL Bridge/ Router DHCP Server Operation 8-5 8.4.1 Network topology Declarations about network topology include the shared-network and the subnet declarations. If clients on a subnet are to be assigned addresses dynamically, a range declaration must appear within the subnet declaration. For clients with statically assigned addresses, or for installations where only known clients will be served, each such client must have a host declaration.
DHCP Server Operation 8-6 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 dhcpd.conf file for that client, even if there is an entry for that client on a different subnet or shared network. 8.4.
Heritage Series ADSL Bridge/ Router DHCP Server Operation 8-7 Host host hostname { [ parameters ] [ declarations ] } There must be at least one host statement for every BOOTP client that is to be served. Host statements may also be specified for DHCP clients, although this is not required unless booting is only enabled for known hosts.
8-8 DHCP Server Operation deny unknown-clients; The unknown-clients flag is used to tell the DHCP server whether or not to dynamically assign addresses to unknown clients. Dynamic address assignment to unknown clients is allowed by default. bootp allow bootp; deny bootp; The bootp flag is used to tell the DHCP server whether or not to respond to BOOTP queries. BOOTP queries are allowed by default.
Heritage Series ADSL Bridge/ Router DHCP Server Operation 8-9 for DHCP clients. filename filename " filename”; The filename statement can be used to specify the name of the initial boot 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. server-name server-name " name"; The server-name statement can be used to inform the client of the name of the server from which it is booting.
DHCP Server Operation 8-10 Date should be the date on which all assigned BOOTP leases will end. The 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). YYYY is the year, including the century. MM is the month expressed as a number from 1 to 12. DD is the day of the month, counting from 1. HH is the hour, from zero to 23. MM is the minute and SS is the second.
Heritage Series ADSL Bridge/ Router DHCP Server Operation 8-11 is equivalent to host joe { hardware ethernet 08:00:2b:4c:29:32; fixed-address joe.fugue.com; option host-name "joe"; } An option host-name statement within a host declaration will override the use of the name in the host declaration. server-identifier server-identifier hostname; The server-identifier statement can be used to define the value that is sent in the DHCP Server Identifier option for a given scope.
8-12 DHCP Server Operation option time-offset int32; The time-offset option specifies the offset of the client’s subnet in seconds from Coordinated Universal Time (UTC). option routers ip-address [, ip-address ... ]; The routers option specifies a list of IP addresses for routers on the client’s subnet. Routers should be listed in order of preference. option time-servers ip-address [, ip-address ... ]; The time-server option specifies a list of RFC 868 time servers available to the client.
Heritage Series ADSL Bridge/ Router DHCP Server Operation 8-13 option host-name string; 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. option boot-size uint16; This option specifies the length in 512-octet blocks of the default boot image for the client.
8-14 DHCP Server Operation option policy-filter ip-address ip-address [, ip-address ip-address ...]; 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.
Heritage Series ADSL Bridge/ Router DHCP Server Operation 8-15 subnet.. option perform-mask-discovery flag; 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. option mask-supplier flag; This option specifies whether or not the client should respond to subnet mask requests using ICMP.
8-16 DHCP Server Operation option arp-cache-timeout uint32; This option specifies the timeout in seconds for ARP cache entries option ieee802-3-encapsulation flag; 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. A value of 0 indicates that the client should use RFC 894 encapsulation. A value of 1 means that the client should use RFC 1042 encapsulation.
Heritage Series ADSL Bridge/ Router DHCP Server Operation 8-17 preference. option netbios-name-servers ip-address [, ip-address ... ]; 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 ... ]; The NetBIOS datagram distribution server (NBDD) option specifies a list of RFC 1001/1002 NBDD servers listed in order of preference.
8-18 DHCP Server Operation
Heritage Series ADSL Bridge/ Router DHCP Client Configuration Chapter 9 9-1 DHCP Client Configuration 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 (dhclient.conf) via ISFS (which in turn may be retrieved from FLASH, if the file exists there). The DHCP Client omits support for permanent lease declarations, IP aliasing, and media requests, and does not allow all DHCP options specified in [3].
9-2 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. The following statements can be used to adjust the timing behaviour of the DHCP client if required: 9.1.
Heritage Series ADSL Bridge/ Router DHCP Client Configuration 9-3 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. This is called the INIT-REBOOT state. If it is still attached to the same network it was attached to when it last ran, this is the quickest way to get started.
DHCP Client Configuration 9-4 Options. DHCP Options are defined in [3], although an DHCP client only supports a limited subset of those described there 9.2.1 Request request [ option ] [, ... option]; The request statement causes the client to request that any server responding to the client send the client its values for the specified options. Only the option names should be specified in the request statement - not option parameters. 9.2.2 Require require [ option ] [, ...
Heritage Series ADSL Bridge/ Router DHCP Client Configuration 9-5 9.3.2 Interface interface " name" { declarations ... } 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.
9-6 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. The option names and data formats are described below.
Heritage Series ADSL Bridge/ Router DHCP Client Configuration two-digit hexadecimal numbers separated by colons. For example: 9-7 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. 9.4.2 Supported DHCP client options The following section shows configuration options which the DHCP client can use to configure the IP stack.
9-8 DHCP Client Configuration
Heritage Series ADSL Bridge/ Router Appendix A PC interface Appendix A-1 Product Specifications 10Base-T or 10/100Base-T Ethernet through RJ-45 connector, or 10/100Base-T Ethernet 4-port Stackable Switch Hub xDSL interface xDSL line through RJ-11 connector Console Port RS-232 interface Standard Compliance ADSL: ANSI T1.413 issue2 ITU-T G.992.1 (Full rate DMT) ITU-T G.992.2 (Lite DMT) ITU-T G.994.1 (G.hs) SHDSL: ANSI T1E1.4 (HDSL2) ITU-T G.991.2 (G.shdsl) ITU-T G.994.1 (G.
A-2 Data rates Connect Distance Appendix ATM Forum INU 3.0, 3.1 and 4.0 signaling*** ATM Forum ILMI 4.0*** 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.
Heritage Series ADSL Bridge/ Router Appendix A-3 Operating Environment Temperature 0 to 45∘C ambient Humidity 5% to 95%(non-condensing) *** Some models does not support Power Adaptor The Heritage xDSL Router 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.
Appendix A-4 Appendix B Troubleshooting 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.
Heritage Series ADSL Bridge/ Router Appendix A-5 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. - Make sure the terminal emulation software is accessing the correct port on the computer that’s being used as a console. - Make sure that flow control on serial connections is turned off.
A-6 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. The connection between your NSP and your ISP 4. The connection between your ISP and the Internet To isolate the problem, you can verify IP connectivity with following steps by running a ping command.
Heritage Series ADSL Bridge/ Router Appendix A-7 - 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. - Make sure that there is a route back from the remote network. - Be sure to reboot the Modem if you have made any changes with configuration. B.
A-8 Appendix C Appendix Glossary 10Base-T IEEE 802.3 standard for the use of Ethernet LAN technology over unshielded twisted pair wiring, running at 10Mbps. 100Base-T IEEE 802.3u standard for the use of Ethernet LAN technology over unshielded twisted pair wiring, running at 100Mbps. 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.
Heritage Series ADSL Bridge/ Router Appendix A-9 adjacent segment is passed across the bridge. A bridge operates at Layer 2 of the OSI reference model. 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.
A-10 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. Firmware System software stored in a device’s memory that controls the device.
Heritage Series ADSL Bridge/ Router Appendix A-11 ITU International Telecommunication Union - United Nations specialized agency for telecommunications LAN 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). LED Light Emitting Diodes - Type of indicator lights on the panel of the router.
A-12 Appendix PPP 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. PVC Permanent Virtual Circuit - Dedicated connection between end stations.
Heritage Series ADSL Bridge/ Router Appendix A-13 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. Server A device or system that has been specifically configured to provide a service, usually to a group of clients. SHDSL G.
A-14 Appendix TCP/IP Transmission Control Protocol/Internet Protocol - An open network standard that defines how devices from different manufacturers communicate with each other over one or more interconnected networks. TCP/IP protocols are the foundation of the Internet, a worldwide network of networks connecting businesses, governments, researchers, and educators. TCP provides a connection-oriented transport layer ensuring end-to-end reliability in data transmission.
Heritage Series ADSL Bridge/ Router Appendix A-15 An RJ-11 wall jack usually has four pins; an RJ-45 wall jack usually has eight pins. WAN Wide Area Network - A network that consists of nodes connected by long-distance transmission media, such as telephone lines. WANs can span a state, a country, or even the world.
A-16 Appendix D Appendix Government compliance notices 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. If your telephone equipment causes harm to the telephone network, the Telephone Company may discontinue your service temporarily.
Heritage Series ADSL Bridge/ Router Appendix A-17 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.
A-18 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.
