Allied Telesis AT-AR240E User Manual
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Allied Telesis AT-AR240E User Manual

Allied Telesis AT-AR240E User Manual

Bridge/routers
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User's
Guide
PN 613-50197-00 Rev A
ADSL
Bridge/Routers
AT-AR240E
AT-AR250E
®

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Summary of Contents for Allied Telesis AT-AR240E

  • Page 1 ADSL ® Bridge/Routers AT-AR240E AT-AR250E User’s Guide PN 613-50197-00 Rev A...
  • Page 2 Copyright  2001 Allied Telesyn International, Corp. 960 Stewart Drive Suite B, Sunnyvale, CA 94085 USA All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesyn International, Corp. All other product names, company names, logos or other designations mentioned herein are trademarks or registered trademarks of their respective owners.
  • Page 3 FCC Notice FCC NOTICE According to Federal Communications Commission (FCC) Rules regarding radio frequency emissions, the ADSL device complies with FCC Part 15 for Class B computing devices. The following paragraph is required by the FCC. This equipment generates, uses and can radiate radio frequency energy and if not installed and used in accordance with this document, may cause interference to radio communications.
  • Page 4 FCC Notice NOTE Any changes or modifications not expressly approved by the grantee of this device could void the user’s authority to operate the equipment. Meets Canadian D.O.C. This product conforms with Canadian Class B Emissions Regulations. Meets Approvals Safety : FCC Part 68, EN60950, UL 1950, C/UL to CSA 22.2 No.950, TUV, IC CS03 Emissions : FCC Part 15 Class B, EN55022 / CISPR2 Class B...

  • Page 5: Table Of Contents

    Product Description ................1 1.1 Introduction .................. 1 1.2 Product Description ..............2 1.3 Front Status Indicators ..............3 1.4 AT-AR240E Rear Panel ............... 4 1.5 AT-AR250E Rear Panel ............... 5 1.6 System Inter-operability ............... 6 1.7 System Interface (LAN) ............... 7 1.8 System Interface (DSL) ..............
  • Page 6 Table of Contents 2.10 USB Port Setup ................ 16 2.11 ADSL Transmission ..............17 2.12 ATM Transmission ..............17 2.13 BOOTP Download Procedure ..........18 2.14 Updating Firmware via TFTP ..........22 Chapter 3 Applications ..................25 3.1 Introduction ................25 3.2 High-Speed Internet Access ............
  • Page 7 5.6 Advanced CLI Commands ............84 5.6.1 Bridge Settings ..............84 Appendix A Troubleshooting Guide ..............97 Appendix B Specifications of AT-AR240E ............107 Appendix C Specifications of AT-AR250E ............111 Appendix D Interface Pin Assignments ............115 Appendix E...

  • Page 8: Introduction

    For network expansion, a hub can be con- nected to the Ethernet port. The AT-AR240E and the AT-AR250E capabilities save money during deployment by provisioning longer reach with more reliable turn up, less truck rolls and more customer satisfaction by using the BIHG feature.

  • Page 9: Package Contents

    Introduction Package Contents 1. AT-AR240E OR AT-AR250E ADSL Bridge/Router 2. DSL Cable (RJ-11, green cable) 3. Ethernet Cable (RJ-45, yellow cable) 4. USB Cable (grey cable) 5. Power Cord (not included with the AT-AR250E) 6. Power Adapter 7. CD with the GUI, USB Drivers and Documentation Minimum PC Requirements A PC with an installed 10BaseT Ethernet card or USB interface.

  • Page 10: Chapter 1 Product Description

    Chapter 1 H A P T E R RODUCT ESCRIPTION 1.1 Introduction This chapter describes the physical and functional properties of the AT-AR240E and the AT-AR250E ADSL Bridge/Router.

  • Page 11: Product Description

    PC from any of its Ethernet ports. or a network of cascaded LAN hubs. The AT-AR240E and the AT-AR250E both offer Password Protection and User Authentication (PAP/CHAP) with PPP to prevent inadvertent access to the router through the Internet. It also enables Telnet management access.

  • Page 12: Front Status Indicators

    Chapter 1 1.3 Front Status Indicators AT-AR240E AT-AR250E compact, light-weight communications devices with the following dimensions: " Height : 1.5" "  W idth : 8" " Depth : 6" ATM ACT "  W eight : 1.5 lbs ALARM SYNC "...

  • Page 13: At-Ar240E Rear Panel

    To return the device to factory settings. ETHERNET PORT Allows the AT-AR240E to establish a connection directly to a PC or a Hub and requires a RJ-45 auto crossing cable (provided). It has 2 LEDs. The (green) LED remains solid when linked to an active Ethernet port and will blink when there is traffic.

  • Page 14: At-Ar250E Rear Panel

    Chapter 1 1.5 AT-AR250E Rear Panel POWER ETHERNET RJ11 Reset Power Ethernet Port Ports Switch Connector Port Figure 3: AT-AR250E Rear panel EXPLANATION DSL PORT RJ-11 port for DSL connection and requires a RJ-11 cable (provided). RESET SWITCH To return the device to factory settings. POWER A receptacle for the Power Adapter.

  • Page 15: System Inter-Operability

    The Data Link Layer defines the transmission path of the data packets between the two systems over the LAN and WAN physical links. POWER ETHERNET RJ-11 RJ-45 Figure 4: The AT-AR240E’s 10BaseT Ethernet port attaches directly to a PC Ethernet port or an external Ethernet hub. ETHERNET POWER RJ-11 RJ-45 Figure 5: Any of the 4 Ethernet ports of the AT-AR250E attach directly to a PC Ethernet port or an external Ethernet hub.

  • Page 16: System Interface (Lan)

    Chapter 1 1.7 System Interface (LAN) The AT-AR240E supports Ethernet LANs through its {RJ-45} Ethernet 10BaseT port which acts as a mini-hub. AT-AR250E may be configured to cascade hubs through its {RJ-45} Ethernet 10/100BaseT ports which acts as a mini-hub too.

  • Page 17: System Interface (Dsl)

    Central POWER ETHERNET Office Ethernet Hub RJ-11 RJ-45 Wall ADSL AT-AR240E Jack POTS Splitter DSLAM Telephone Wall Jack Figure 8: For a typical installation, the voice terminals of the splitter are connected to the existing house phone wiring. A separate line is connected from the data terminals of the splitter to a RJ-11 wall jack.

  • Page 18: Chapter 2 Operation

    Chapter 2 H A P T E R PERATION 2.1 Introduction The following section describes the ADSL devices, their Ethernet and USB ports transmission, ATM and ADSL transmission as well as Security and System Management.

  • Page 19: System Description

    VPN capabilities for reduced cost of remote access communications. The AT-AR240E and the AT-AR250E can be configured and managed locally or remotely via a PC connected to the remote unit, or using the Command Line Interface (CLI) through a Telnet session, or through a Windows-based configuration tool.

  • Page 20: Network Address Translation

    Chapter 2 2 A switching function - allows the device to accept a packet from one protocol and forward it to a second protocol. When routing, the device accesses routing address tables to determine the best path for each packet to take. Routing tables can either be seeded as a static path or built dynamically from broadcast packet information.

  • Page 21: Static Routing

    Chapter 2 2.5 Static Routing The ADSL devices support IP Static Routing. With Static Routing, a Network Administrator makes specific LAN IP addresses available for WAN access. The easiest form of routing is establishing predefined routes through a network. A router that has been programmed for static routing forwards packets out of predetermined ports.

  • Page 22: Point-To-Point Protocol

    Chapter 2 2.7 Point-to-Point Protocol The ADSL devices support PPP over ATM. PPP is a WAN protocol transmitting multi-protocol data grams over serial links. PPP addresses are: • Standardized Internet encapsulation of IP over point-to-point links • Used in assignment and management of IP address •...

  • Page 23: Security

    Chapter 2 2.8 Security The ADSL devices include security features such as Password Protection, User Authentication, Password Authentication and Protocol/Challenge Handshake Authentication Protocol (PAP/CHAP) to prevent unauthorized or inadvertent access to the router through the Internet. PAP/CHAP must be enabled by both ends of the link. The following sequence describes how authentication occurs: PAP verifies passwords between the ADSL devices using a two-way handshake.

  • Page 24: Pc Setup For Telnet

    Chapter 2 2.9 PC Setup for Telnet Connect any of the ADSL device’s Ethernet ports with the provided Ethernet cable (yellow) to the PC’s NIC card. The user needs to set his PC IP address to be of the same subnet as the device. For Example: The default IP address of the device is 10.0.0.1.

  • Page 25: Usb Port Setup

    Chapter 2 2.10 USB Port Setup The Rear panel of the device also includes an USB port marked “USB” for direct PC connection. Connect the ADSL device’s USB port with the provided USB cable (grey) to the PC’s USB port. Load the Driver provided on to the PC to simulate Ethernet connections.

  • Page 26: Adsl Transmission

    Chapter 2 2.11 ADSL Transmission The ADSL transmission is based on ITU G.dmt, UAWG, G.lite and ANSI T1.413 standard DMT line codes. The device’s DMT line rate is up to 8 Mbps downstream and up to 1 Mbps upstream. The DMT transceiver is rate adaptive and capable of providing faster rates over shorter distances and slower rates over longer distances.

  • Page 27: Bootp Download Procedure

    Chapter 2 2.13 BOOTP Download Procedure NOTES: • These are generic directions for successfully updating the Firmware on to the ADSL device via BOOTP. • There are many Firmware versions. Please contact Customer Service before beginning the download for additional information. •...
  • Page 28 Chapter 2 Step 1 Launch the Firmware Upgrade Utility by double-clicking the BootP.exe. Step 2 Enter the IP address of the ADSL device. Step 3 Enter the MAC address of the ADSL device (as shown above). Step 4 Select Choose File icon to locate the image file from the Firmware Upgrade Utility screen.
  • Page 29 Chapter 2 2.13.2 ADSL Device’s Activation Using Telnet Step 1 Connect the ADSL device’s Ethernet port with the provided Ethernet cable to the PC’s NIC card. Step 2 Power ON the ADSL device. Step 3 As soon as the Alarm LED (red) starts flashing, press the Reset button for a second and release.
  • Page 30 Chapter 2 2.13.3 ADSL Device’s Activation Using Console Port Step 1 Connect the device’s Ethernet port with the Ethernet cable to the PC’s NIC card. Step 2 Connect a Serial cable from the PC’s Serial port to the Console port of the device.

  • Page 31: Updating Firmware Via Tftp

    Chapter 2 2.14 Updating Firmware via TFTP NOTES: • These are generic directions for successfully updating the Firmware on to the device via TFTP. • There are many Firmware versions. Please contact Customer Service before beginning the download for additional information. •...
  • Page 32 Chapter 2 Step 3: Select Choose File from the Firmware Upgrade Utility. Step 4: In the pop-up dialog box, locate the Image File for downloading and select Open. Step 5: NPImage File: Select Choose File from the Firmware Upgrade Utility. Step 6: In the pop-up dialog box, locate the NPImage file that needs to be downloaded and select Open.
  • Page 33 Chapter 2 Step 13: It is very important that the device is not powered OFF at this point. Turning OFF the device could cause it to be in-operational. Please wait for at least 3 minutes for the device to be ready as this is the minimum required time for the memory of the device to be totally reprogrammed with the new information.

  • Page 34: Chapter 3 Applications

    Chapter 3 H A P T E R PPLICATIONS 3.1 Introduction The ADSL devices allow Network Service Providers (NSPs) such as Regional Bell Operating Companies (RBOCs), Competitive Local Exchange Carriers (CLECs), Internet Service Providers (ISPs) and independent telephone companies to expeditiously and economically provide high-speed data access to their customers.

  • Page 35: High-Speed Internet Access

    Chapter 3 3.2 High-Speed Internet Access Figure 9: Demonstration of High-Speed Internet Access For high-speed Internet Access, connect an ADSL device to a DSLAM. The DSLAM back haul connects to any Content Provider, Corporate Headquarters or to another ADSL device. A single Internet Service Provider (ISP) can assign a static IP address to each of the Customer’s connected equipment.

  • Page 36: Remote Locations Connectivity

    Chapter 3 3.3 Remote Locations Connectivity Figure 10: Connectivity with remote locations for applications The ADSL device can be utilized as a link between the Central Office to the Corporate Headquarters and Remote Offices for applications such as e-commerce.

  • Page 37: Lan-To-Lan Connectivity

    Chapter 3 3.4 LAN-to-LAN Connectivity Figure 11: LAN-to-LAN Connectivity The ADSL device’s routing functions connect a remote office LAN to Corporate Headquarter LANs for fast intra-networking.

  • Page 38: Advanced Configuration

    Chapter 4 H A P T E R DVANCED ONFIGURATION 4.1 Introduction This chapter introduces the Advanced Mode of the ADSL device’s GUI. The GUI is provided in a CD and requires configuration. If the GUI has not been configured, please refer to Chapter 3 - Configuration in the User’s Manual. For more information on Configuration of the ADSL devices, please refer to the Help File of the GUI software.

  • Page 39: Accessing The Advanced Configuration Mode

    Chapter 4 4.2 Accessing the Advanced Configuration Mode The GUI has 3 options to begin accessing the ADSL devices. • Easy Setup - The default mode to be chosen by the User. It is explained in detail in the User’s Manual. •...

  • Page 40: Main Statistics Screen

    Chapter 4 4.3 Main Statistics Screen Once the Advanced Setup is selected, the Main Statistics screen will be displayed. Disconnects the configuration session Exits Configuration to the ADSL devices. Loads online Help. • The Main Statistics screen provides a quick view of the current configuration.

  • Page 41: File Drop-Down Menu

    Chapter 4 4.4 File Drop-down Menu The File Drop-down Menu option enables the User to save and restore valid configuration settings. The User can also choose the Modem IP option to configure another ADSL device by inputting a separate IP address. •...

  • Page 42: Configuration Drop-Down Menu

    Chapter 4 4.5 Configuration Drop-down Menu The Configuration Drop-down Menu enables the User to set up multiple PVCs, modify individual PVCs, set the ADSL device’s security or set the protocol parameters through the following functions: • Configuration Wizard - Assists the Administrator in setting up multiple channels to the Service Provider.

  • Page 43: Configuration Menu - Advanced Configuration

    Chapter 4 4.5.1 Configuration Menu - Advanced Configuration The Advanced Configuration drop-down Menu has a sub-menu which defines the various forms of measures provided by the ADSL device. • LAN & DHCP - Use this option to change the LAN & DHCP server parameters of the ADSL devices.

  • Page 44: Configuration Menu - Security

    Chapter 4 • PPPoE Relay - The User can use this option in the Bridged Mode. • RFC1483 Gateway- The User can use this option in the Routed Mode. 4.5.2 Configuration Menu - Security The Security Menu has a sub-menu which defines the various forms of security measures provided by the device.
  • Page 45 Chapter 4 • Forwarding - Allows configuration of the ADSL device’s IP forwarding tables. • PPTP - The Point-to-Point Tunneling feature creates secure Virtual Private Networks (VPNs). • Filter - Allows the User to use the ADSL device as a Firewall. •...

  • Page 46: Operation Drop-Down Menu

    Chapter 4 4.6 Operation Drop-down Menu 4.6.1 Operation Menu - View Performance The Operations Drop-down Menu allows viewing of the performance of the device. Its sub menu provides the following options: • View Performance - Under this option are 2 of the following options: The IP option retrieves the essential statistics from the device for TCP, UDP, ARP,RAW and IP traffic.

  • Page 47: Help Menu

    Chapter 4 4.7 Help Menu The Help Drop-down Menu option enables the User to access the Help File. • Contents - Shows the contents of the Help File for additional assistance. • About GUI - Shows the Configuration GUI version number. •...

  • Page 48: Command Line Interface Commands

    Chapter 5 H A P T E R OMMAND NTERFACE OMMANDS 5.1 Introduction This chapter provides information on the System Console Commands, the ADSL Commands and the Advanced CLI Commands.

  • Page 49: Changing The Password

    Chapter 5 5.2 Changing the Password Description: After the system has booted up, the password needs to be set up, before configuring the device in the Router or Bridge Mode. Enter the old password ..> flashfs password <old password> Enter the new password ..>...

  • Page 50: System Console Commands

    Chapter 5 5.4 System Console Commands 5.4.1 Bridge Commands Console commands should be prefixed with the Bridge in order to direct them to the Bridge. 5.4.1.1 device add Syntax: device add <device> Description: Adds a device to the Bridge configuration. Attempts to add the bridge itself or an existing device to the bridge are rejected.
  • Page 51 Chapter 5 5.4.1.2 device delete Syntax: device delete <device> Description: Deletes a device from the bridge configuration. The changes will only take place after the configuration is saved and the system is rebooted. The syntax of the device name is the same as that for the device add command.
  • Page 52 Chapter 5 5.4.1.5 filterage Syntax: filterage [<age>] Description: Sets, or displays the filter table ageing time (if no arguments are given). The ageing time is the time after which MAC addresses are removed from the filter table when there has been no activity.

  • Page 53: Dhcp Client Commands

    Chapter 5 5.4.1.8 status Syntax: status Description: 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.
  • Page 54 Chapter 5 5.4.2.3 status Syntax: dhcpclient status [all] Description: Provides DHCP status information for the active bound lease associated with each valid interface, including IP address, time until lease renewal, subnet mask and DHCP server address. Including the all flag shows, for each valid interface, the active lease, leases which are being, or have been offered to the interface, and any leases which are still being held by the client which are not currently active (since a single interface can only...

  • Page 55: Dhcp Server Commands

    Chapter 5 A useful method of automatically configuring suitable IP devices is to put a device add statement into the file //isfs/ resolve and downloading it upon booting the image. Example: adsl> ip device add ethernet ether //edd dhcp adsl> ip device type dev file IP address...
  • Page 56 Chapter 5 adsl> dhcpserver config flush Configuration file flushed. adsl> dhcpserver config Current DHCP server configuration (Issue dhcpserver config confirm followed by flashfs update to confirm new configuration). 5.4.3.2 help Syntax: dhcpserver help <command | all> Description: Provides detailed help on the Console commands. Specifying all gives specific help on all available commands.

  • Page 57: Nat Commands

    Chapter 5 Example: adsl> 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 192.168.219.2 | 01:00:20:af:11:2a:ac | 8 hours 192.168.219.3 | Myclient | 140 seconds 192.168.219.4 | 00:20:af:20:00:2b | 2 days 192.168.219.5 | <unknown>...
  • Page 58 Chapter 5 5.4.4.2 event Syntax: nat event [n] Description: Displays or sets the current level of event tracing in the NAT process. Larger values of n result in more verbose trace output. All trace messages are printed as background output, and therefore will not be displayed asynchronously on the console unless the event show command has been issued.
  • Page 59 Chapter 5 <port> is the destination UDP or TCP port number to match in the incoming traffic. <proto> is the IP protocol, either udp or tcp. <new IP> is the new IP address on the private network which the packet’s destination IP address should be translated to. If a rule is added for an interface on which NAT is not enabled, the rule is added, but a warning is printed to alert the user.
  • Page 60 Chapter 5 Example: adsl> nat protocols NamePort/IP protocol ftp21/tcp 5.4.4.6 sessions Syntax: nat sessions <i/f> [all | summary] Description: Displays active NAT sessions on the interface <i/f>. A session is a pair of source IP addresses and port numbers and corresponding new port numbers that NAT regards as one side of an active connection.

  • Page 61: Ppp Commands

    Chapter 5 5.4.5 PPP Commands PPP commands are prefixed with PPP. 5.4.5.1 channels Description: A channel is a single PPP connection and is numbered from 1. Many PPP Console commands affect only a single channel and is prefixed with the channel number. 5.4.5.2 Console Commands 5.4.5.2.1...
  • Page 62 Chapter 5 Event levels are: only very serious errors reported (default) definite protocol errors or very significant events reported links going up/down are reported every packet and significant state change is reported every packet sent/received is disassembled and hex is dumped 5.4.5.2.4 <channel>...
  • Page 63 Chapter 5 5.4.5.2.6 <channel> pvc Syntax: <channel> pvc [[<port>] <vpi>] <vci> [ip | mac] [listen] <channel> pvc none Description: Attach an ATM PVC to the given PPP channel. The port as well as the VPI (default is 0), and the VCI can be specified (only for a multi-port device).
  • Page 64 Chapter 5 Example: ppp 3 pvc 3 32set channel 3 to be (VPI=3, VCI=32) ppp 4 pvcread PVC settings for channel 4 ppp 5 pvc 0remove any PVC settings from channel 5 5.4.5.2.7 <channel> qos Syntax: <channel> qos [cbr | ubr] [pcr <pcr-tx> [<pcr-rx>]] Description: Specify that the VC for a PPP channel should be Constant Bit Rate or Unspecified Bit Rate, and (optionally for UBR) give a Peak Cell Rate for the connection.
  • Page 65 Chapter 5 5.4.5.2.9 <channel> svc Syntax: <channel> svc listen | <addr> [ip | mac] <channel> svc none Description: Specify that the VC for a PPP channel should be an SVC (i.e. created by signalling). This can either be by listening for an incoming call, or by making an outgoing call to a specified ATM address.
  • Page 66 Chapter 5 5.4.5.2.10 <channel> tunnel <n> Syntax: <channel> tunnel <n> Description: Associates the specified channel with the specified PPTP tunnel. A single PPP channel can only be associated with a single interface, or a single tunnel.Use info to find the current setting. Calling with n=0 removes any association and is the default state.
  • Page 67 Chapter 5 It specifies that when using this channel, the user must log on using the specified protocol, and that they must provide any name/password combination which has been defined for that protocol, using the user command.To remove this information on a channel, call theylogin with a single argument of none.

  • Page 68: Rfc1483 Commands

    Chapter 5 5.4.6 RFC1483 Commands RFC1483 commands are prefixed with RFC1483. 5.4.6.1 Syntax: pvc [<channel> | none] Description: Sets or displays the PVC used for communications. When setting the PVC, the configuration must be saved and the system restarted. The argument may be none to indicate no PVC configured, or a value in the range 1..maxVCI.
  • Page 69 Chapter 5 It is necessary to save the configuration (e.g. with ip config save) and restart the system (e.g. with ip restart). Device will display both the current interfaces and those that have been configured but are not yet in effect. (Other commands apply only to the devices in effect, rather than those configured.
  • Page 70 Chapter 5 device vlaneether//lanemtu 1500 192.168.56.3 5.4.7.5 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 to make room for new connections.) There is no way to disable the time-out, but ip ipatm lifetime 999999 will have the same effect.
  • Page 71 Chapter 5 <port> is the port name and must be specified if the machine is a switch. 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>...
  • Page 72 Chapter 5 5.4.7.8 relay Syntax: relay relay all | <i/f> [<i/f>] [forward] Description: Displays or sets what forwarding ATMOS TCP/IP will do between interfaces. The combinations of setting forwarding behave as follows: Command Enables forwarding Relay all from every interface to every non-loopback interface Relay if1 from if1 to every non-loopback interface, and from every interface to if1...
  • Page 73 Chapter 5 relay ether vlane relay vlane vlane 5.4.7.9 restart Syntax: restart Description: Reboots the system. Example: mymachine> ip restart 5.4.7.10 rip accept Syntax: rip accept [all |<i/f>] [none | <version>*] Description: Controls version or versions of RIP (RIP version 1, RFC 1058, or RIP version 2, RFC 1723).
  • Page 74 Chapter 5 Example: mymachine> ip rip allowed rip send ether 2 rip send vlane 2 rip accept ether 1 2 rip accept vlane 1 2 5.4.7.12 rip boot Syntax: rip boot Description: Broadcasts a request for RIP information from other machines. TCP/IP does this automatically when it starts up.
  • Page 75 Chapter 5 (Note: the default is not always sensible; in particular, if <dest> is 0.0.0.0 then it would be better for the mask to default to 0:0:0:0. This may change in future versions). <cost> (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.
  • Page 76 Chapter 5 mymachine> ip route 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 5.4.7.14 stats Syntax: stats arp | icmp | ip | tcp | udp [reset]...
  • Page 77 Chapter 5 Description: Lists defined subnets; defines a subnet; deletes a subnet definition; or deletes all subnet definitions. <name> is a label, that can be specified by subnet add and later used by subnet delete to delete the subnet. <i/f> is not used, but is present for historical reasons and must be specified as either “.”...
  • Page 78 Chapter 5 5.4.7.16 trace Syntax: trace [<option>] Description: Turns on an IP tracing option, or lists the available options. Note: tracing messages are written to background output, so with the standard console one must use the event commands to see them. An option can be: One of the various keywords.

  • Page 79: Tftp Commands

    Chapter 5 5.4.7.17 untrace Syntax: untrace [<option>] Description: Turns off IP tracing options. The syntax is the same as untrace all turns off all tracing.The trace command is hidden and not shown by ip help. 5.4.8 TFTP Commands TFTP commands are prefixed with TFTP. 5.4.8.1 init Syntax:...

  • Page 80: Adsl Commands

    Chapter 5 5.5 ADSL Commands Documentation Conventions: • Italics All italic letters shown in this document for the Console command can be omitted. • [option] Brackets around a word indicate an optional item. {this  that} • The vertical bar indicates that you have a choice. •...

  • Page 81: Info

    Chapter 5 5.5.2 Info Syntax: info Description: Displays information about the current ADSL version. Example: … adsl>info 5.5.3 Setting Syntax: setting Description: Displays the current default ADSL parameters. Example: 10.0.0.1 adsl>setting ADSL: Line Status -- Activating [ADSL Parameters] ADSLMode = G.LITE 3.6.70 Trellis encoding ---- disable EC/FDM mode ---- FDM Coding Gain ---- auto...
  • Page 82 Chapter 5 5.5.3.1 Auto Connect Setting Syntax: setting AutoConnect [<Boolean>] Description: Enables the Auto Connect. The Auto Connect indicates the startup process connecting the line automatically when the ADSL line disconnects. The default value is Enable. Examples: 1) … adsl>setting AutoConnect Enables AutoConnect.
  • Page 83 Chapter 5 5.5.3.4 Activation Backoff Period Setting Syntax: setting ActivationBackoffPeriod <number> Description: Sets the Activation Backoff Period (seconds). The startup process will wait the Activation Backoff Period and then activate the ADSL line, when it is deactivated. The default value is 0.

  • Page 84: Activate

    Chapter 5 Description: Sets the Attenuation Threshold. An Attenuation Threshold Alarm will be set when attenuation is high. The default value is 128dB. Example: … adsl>setting AttenuationThreshold 20 Sets the SNR Threshold to 20dB. 5.5.4 Activate Syntax: activate [<subcommand parameter> | <Boolean>] Description: Displays and controls the ADSL line startup or shutdown.

  • Page 85: Loopback

    Chapter 5 5.5.4.3 Reset ADSL Line Syntax: activate reset Description: Forces the ADSL line to deactivate and startup again. Example: … adsl>activate reset Resets the ADSL line. 5.5.5 Loopback Syntax: loopback [<subcommand parameter> | <Boolean>] Description: Displays ADSL line loopback status and control parameters. 5.5.5.1 Display Loopback Status and Control Parameters Syntax:...

  • Page 86: Status

    Chapter 5 5.5.5.3 Loopback Backoff Period Setting Syntax: loopback loopbackBackoffPeriod <number> Description: Sets the Loopback Backoff Period (unit is minute). When the line runs loopback, the loopback process will wait for the Loopback Backoff Period, and then disables the ADSL line loopback.
  • Page 87 Chapter 5 The command displays: Local Unit Remote Unit Line Status Connected Line Rate 2312 Loss Sync Detected Loss Sync Failure SNR (dB) 43.9 SNR Margin SNR Alarm Attenuation Attenuation Alarm ATM Status HEC Error Power Backoff Trip/Ring Reversal...

  • Page 88: Atm

    Chapter 5 5.5.7 ATM Syntax: atm [<subcommand parameter>] Description: Displays ATM status and control parameters. 5.5.7.1 Displays ATM Status and Control Parameters Syntax: Description: Displays I.4.32 framer control parameters and status. Example: … adsl>atm [ATM Cell Count] Received Cells = 47990 Transmit Cells = 47962 [ADSL Cell Count] Received Cells = 47990...

  • Page 89: Performance

    Chapter 5 5.5.7.3 ATM LedCountWait Setting Syntax: atm LedCountWait <number> Description: Sets when ATM cell is received/transmitted, default value is 1. Example: … adsl>atm LedCount 1 Sets the received cells to 1 to turn on the ATM LED. 5.5.8 Performance Syntax: performance [<subcommand parameter>] Description: Displays ADSL line performance or sets control parameters.

  • Page 90: Debug

    Chapter 5 5.5.8.2 Interval Count Reset Syntax: performance reset Description: Resets the Interval performance count. Example: … adsl>performance reset Restarts the interval performance count. 5.5.8.3 Remote EOC Request Syntax: performance RemoteEOCRequest [<Boolean>] Description: Enables the unit to request remote unit status through EOC. For COT unit, the EOC request is always enabled.
  • Page 91 Chapter 5 5.5.9.1 Displays ADSL Debug Information Syntax: debug [<subcommand parameter>] Description: Displays the ADSL debug information. Example: … adsl>debug [Show] ShowStatus ---- Disable ShowSNR ---- Disable (0) ShowCell ---- Disable (0) ShowEthernet ---- Disable (0) ShowTransmitEOC ---- Disable (0) ShowReceivedEOC ----Disable (0) [DSP Interrupt Count] A valid = 31...
  • Page 92 Chapter 5 5.5.9.2 Show Status Settings Syntax: debug ShowStatus [<Boolean>] Description: Enables or disables to display ADSL startup Information. Examples: 1)… adsl>debug ShowStatus Displays the ADSL line startup information. 2)… adsl>debug Status off Disables the display of the ADSL line startup information. 5.5.9.3 Show Cell Settings Syntax:...

  • Page 93: Htutype

    Chapter 5 2)… adsl>debug SNR off Disables the display of SNR information. 5.5.10 HTUType Syntax: HTUType [{CPE}] Description: Displays or sets the ADSL Terminal Unit type. Examples: 1)… adsl>HTUType HTUType = HTU-CPE 5.6 Advanced CLI Commands 5.6.1 Bridge Settings Note: Type in the commands exactly as shown to avoid errors. Command: Syntax: 1) ...>flashfs config bridge [usb] [ [vpi/]vcifirst[-vcilast] [ ( [{r1483 |...
  • Page 94 Chapter 5 • usb: enter ‘usb’ to include usb interface, the default does not include usb. • Ipaddress: Enter ‘xxx.xxx.xxx.xxx’ to set the Bridge IP address, the default value is 10.0.0.1. * Now the Bridge sub-command to configure the Bridge IP and other things can be used.
  • Page 95 Chapter 5 Example of Ethernet: RFC1483 Bridged Configuration Firstly, the PC is configured with the following parameters: IP address : 10.0.0.50 Subnet Mask : 255.255.255.0 Each device bridges between Ethernet and RFC1483. The RFC1483 encapsulated frames run over a PVC between the two devices.
  • Page 96 Chapter 5 Command: 10.0.0.1>flashfs config bridge 10.0.0.1 usb 0/38 (ppp, hdlc, cbr) password 10.0.0.1>restart 5.6.2 Router Settings Note: Type in the commands exactly as shown to avoid errors. Command: Syntax: 1) ...>flashfs config route [ether( [{Ipaddress[, SubnetMask] | dhcp[(lease_time)]},] [dhcplow-dhcp-high [([routeip] [,dns( dnsserver1,dnsserver2)] [, default_lease_time, max_lease_time])])] [usb[( [{Ipaddress[,SubnetMask] |dhcp [(lease_time)]},] [dhcplow- dhcphigh [([routeip] [, dns( dnsserver1, dnsserver2)] [,...
  • Page 97 Chapter 5 2) ...>ip config [ether( [{Ipaddress[, SubnetMask] | dhcp[(lease_time)]},] [dhcplow-dhcp-high [([routeip] [,dns( dnsserver1,dnsserver2)] [, default_lease_time, max_lease_time])])] [usb[( [{Ipaddress[,SubnetMask] |dhcp [(lease_time)]},] [dhcplow- dhcphigh [([routeip] [, dns( dnsserver1, dnsserver2)] [, default_lease_time, max_lease_time])])]] [dns(dnsip1,[dnsip2])] [ [vpi/]vcifirst[-vcilast] ([{ipoa|r1483|ppp|pppoe|pptp|server|bridge|pppridge},] [{llc|vcmux|hdlc},] [{ubr |cbr},] [pcr,] [ip([index,] [{pap|chap},] {localip|dhcp[( lease_time)]}, remoteip[,SubnetMask]),...] [route([index,] {targetip |default}[, {ipmask |a |b |c}]),...] [dhcplow- dhcphigh[ ([routeip] [,dns( dnsserver1, dnsserver2)]...
  • Page 98 Chapter 5 • [{ipoa|r1483|ppp|pppoe|pptp|server|bridge|pppridge}: Enter ‘ipoa’ to specify these channels as ipoa route. Enter ‘r1483’ to specify RFC1483 route, ‘ppp’ to PPP Client, ‘pppoe’ to PPPoE Client, ‘pptp’ to PPTP Tunneling, ‘server’ to PPP Server, ‘bridge’ for RFC1483 Bridge and ‘pppbridge’ for PPP Bridge. The default type is ipoa route.
  • Page 99 Chapter 5 • remoteip: Enter ‘xxx.xxx.xxx.xxx’ or ‘xx’ to set the chan- nel’s remote IP address. If the local IP and the remote IP are on the same subnet, only the last area ‘xxx’ is needed. For example: the local IP is 192.101.33.72 and the remote IP is 192.101.72.90, the remote IP default value is 10.0.2.2 for the first ATM channel, 10.0.3.2 for the second ATM channel,..
  • Page 100 Chapter 5 • routeip: To specify the DHCP server route IP (for PC gate- way). The default value is the local IP of this port. • dns(dnsip1,[dnsip2])]: Sets the DNS server IP (for PC DNS). • default_lease_time, max_lease_time: Type ‘xxxx[,xxxx]’ to set the default Lease Time and Max Lease Time (seconds).
  • Page 101 Chapter 5 0/40: rfc1483. PCR=10000. LocalIP=10.0.7.1, RemoteIP=10.0.7.2 0/41: rfc1483. PCR=10000. LocalIP=10.0.8.1, RemoteIP=10.0.8.2 0/42: rfc1483. PCR=10000. LocalIP=10.0.9.1, RemoteIP=10.0.9.2 default route channel is 0/36 2) ...>ip config ether(10.10.10.180) 35(nat), 36-42(r1483,vcmux, cbr, ip(2, 10.9.6.2, 1), ip(5,10.10.2.3, 5), route(10.10.10.1)) password This command will set: Ethernet: IP = 10.10.10.180, DHCP disable USB: Disable...
  • Page 102 Chapter 5 Example of Ethernet RFC1483 Routed Configuration Firstly, the PC is configured with the following parameters: IP address : 10.0.0.50 Subnet Mask : 255.255.255.0 Each device bridges between Ethernet and RFC1483. RFC1483 encapsulated frames run over a PVC between the two devices. ADSL PC 1 Ethernet...
  • Page 103 Chapter 5 Command: 10.0.0.1>ip config ether(10.0.0.1, 2-10, 300) usb(11.0.0.1, 2-10, 300) dns(222.222.222.222, 111.111.111.111) 8/36(r1483, llc, cbr, ip(10.2.2.1, 2), nat) password 10.0.0.1>restart Setting the device for - IPoA: Ethernet LAN IP : 10.0.0.1 DHCP Server : enabled for 9 users, max-lease- time:300 USB LAN IP : 11.0.0.1...
  • Page 104 Chapter 5 DHCP Server : enabled for 9 users, max-lease- time:86400 DNS Server IP : Primary: 222.222.222.222 Secondary: 111.111.111.111 : 9/37 Protocol : PPPoA Header Control : hdlc Class : cbr WAN IP : 13.1.1.1 Remote WAN IP : 14.1.1.1 User : admin Password...
  • Page 105 Chapter 5 Authentication : PAP : enabled Command: 10.0.0.1>ip config ether(10.10.10.1, 2-10, 86400) usb(11.11.11.1, 2-10, 86400) dns(222.222.222.222, 111.111.111.111) 9/ 37(ppp, hdlc, cbr, login(pap, admin, password), nat) pass- word 10.0.0.1>restart Setting the device for - PPPoE Client: Ethernet LAN IP : 10.0.0.1 DHCP Server : enabled for 9 users, max-lease- time:300...

  • Page 106: Appendix A Troubleshooting Guide

    Appendix A P P E N D I X ROUBLESHOOTING UIDE This reference section provides information on how to resolve issues related to the ADSL devices. Some of the sections are also included for an experienced operator. When applied in conjunction with the Chapters on Operation and Configuration, the troubleshooting sections provides help for successful equipment configuration and internet access.
  • Page 107 AC outlets. Be sure to use the correct plug for the outlet. For the AT-AR240E, connect one end of the Power cord to the AC wall output and the other end to the Power Adapter. Connect the round cable end of the Power Adapter to the “Power”...
  • Page 108 Appendix A ADSL D EVICE OLOR XPLANATION POWER With the Power Adapter connected and the Green Power switch ON, this LED must be ON. (solid) If this LED is not ON, power OFF the device. Check if all the cables are correctly connected and power ON the ADSL device again.
  • Page 109 Appendix A ADSL DEVICE OLOR XPLANATION ALARM It indicates the device encountering an error. (solid) If immediately after powering up the ADSL device, the LED does not flash: It means that the device has not been able to sync up. Check the DSL cable connections and settings of the ADSL device.
  • Page 110 The Power cord can work with 12V input and plugs into standard AC outlets. Be sure to use the correct plug for the outlet. For the AT-AR240E, connect one end of the Power cord to the AC wall output and the other end to the Power Adapter. Connect the round cable end of the Power Adapter to the “Power”...
  • Page 111 5 twists per foot, terminating in a RJ-45 8 pin connector. Attach the yellow auto crossing Ethernet cable (provided) from the PC’s NIC card to the AT-AR240E’s Ethernet port and power ON the device to check for an Ethernet connection.
  • Page 112 Note: The Subnet Mask should be 255.255.255.0. To properly communicate, the PC must reach the ADSL device over the Ethernet port of the AT-AR240E or any of its 4 Ethernet ports of the AT-AR250E. Check for the connectivity LED (green) of the Ethernet port.
  • Page 113 Appendix A ADSL D ’ ESTING EVICE THERNET ONNECTIVITY TILITY XPLANATION PING SYNC For GUI management, the PC must be able to communicate with the ADSL device over the Ethernet. NOTE: a. The ADSL device’s default LAN IP address is 10.0.0.1, but may have been changed by the Administrator.
  • Page 114 Appendix A ADSL D ’ GUI C EVICE ONNECTIVITY XPLANATION The ADSL device’s GUI program ships on a CD provided in the package. The following procedures are recommended to configure the device through the GUI. a. Insert the CD with the GUI provided in the package from Allied Telesyn into the PC’s CD drive.
  • Page 115 Appendix A ADSL R ANNOT ONNECT TO THE OUTER XPLANATION Check if the ADSL device is properly installed following the instructions from: a: Setting up the PC IP address b: Power ON Sequence c: Rear Panel ports and Cable Connections d: ADSL device’s LEDs Ensure that the PC and the ADSL device are on the same network segment.

  • Page 116: Specifications Of At-Ar240E

    Appendix B P P E N D I X AT-AR240E PECIFICATIONS OF ADSL Features • Compatible with all leading DSLAMs • Supports DMT line modulation • Supports full-rate ADSL: up to 8 Mbps downstream and up to 1 Mbps upstream (G.992.1 & T1.413, Issue 2) •...
  • Page 117 Appendix B ATM Features • RFC1483 Encapsulation (IP, Bridging & Encapsulated Routing) • PPP over ATM (LLC & VC multiplexing) (RFC2364) • Classical IP (RFC1577) • Supports up to 8 PVCs • Traffic Shaping (UBR, VBR, CBR) • ILMI v4.0 •...
  • Page 118 Appendix B Management Features • Plug-and-Play Installation • Local & Remote Management • Microsoft Windows configuration • Telnet Configuration • Command Line Interface • Firmware upload/download via TFTP/BOOTP • Alarm Status and Power Indicators • Event & History logging • Network Ping &...
  • Page 119 Appendix B LEDs • Front Panel: - Power - ADSL Sync - Alarm - ATM ACT • Rear Panel: - Ethernet Link Status (Green) - Ethernet Tx/Rx (Blinking Yellow for data traffic) Physical Specifications • Height : 1.5" • Depth : 6"...

  • Page 120: Specifications Of At-Ar250E

    Appendix C P P E N D I X AT-AR250E PECIFICATIONS OF ADSL Features • Compatible with all leading DSLAMs • Supports DMT line modulation • Supports full-rate ADSL up to 8 Mbps downstream and up to 1 Mbps upstream (G.992.1 & T1.413, Issue 2) •...
  • Page 121 Appendix C ATM Features • RFC1483 Encapsulation (IP, Bridging & Encapsulated Routing) • PPP over ATM (LLC & VC multiplexing) (RFC2364) • Classical IP (RFC1577) • Supports up to 8 PVCs • Traffic Shaping (UBR, VBR, CBR) • ILMI v4.0 •...
  • Page 122 Appendix C Management Features • Plug-and-Play Installation • Local & Remote Management • Microsoft Windows configuration • Telnet Configuration • Command Line Interface • Firmware upload/download via TFTP/BOOTP • Alarm Status and Power Indicators • Event & History logging • Network Ping &...
  • Page 123 Appendix C LEDs • Front Panel: - Power - ADSL Sync - Alarm - ATM ACT • Rear Panel: - Ethernet Link Status (Green) - Ethernet Tx/Rx (Blinking Yellow for data traffic) Physical Specifications • Height : 1.5" • Depth : 6"...

  • Page 124: Interface Pin Assignments

    Appendix D P P E N D I X NTERFACE SSIGNMENTS Digital Subscriber Line (RJ-11) • Signal Name Ring Ethernet (RJ-45) • Signal Name...

  • Page 125: Appendix E Default Settings

    Appendix E P P E N D I X EFAULT ETTINGS System Module • IP Address : 10.0.0.1 • Access Level : Admin/Full Access • Password : password (minimum 4 alphabetic characters) • Language : English ATM Module • • : 35 •...

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