XAVI Technologies Corp. X8124r User manual

X8124r User’s Manual Version: 1.0

X8124r User’s Manual Version: 1.0
XAVi Technologies Corporation
Tel: +886-2-2995-7953
9F, No. 129, Hsing Te Road, Sanchung City,
Taipei Hsien 241,
Taiwan (R.O.C.)
Copyright © 2003, XAVi Technologies Corporation
Information in this manual is subject to change without notice. No part of this manual
may be reproduced or transmitted in any form or by any means, electronic or
mechanical, including photocopying or scanning, for any purpose, without the written
permission of XAVi Technologies Corporation.
XAVi Technologies Corporation provides this documentation without warranty of any
kind, implied or expressed, including, but not limited to, the implied warranties of
merchantability and fitness for a particular purpose.

X8124r User’s Manual Version: 1.0
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I. Overview………………………………………………………………………………….1
II. Features…………………………………………………………………………………. 2
III. Packaging……………………………………………………………………………….. 3
IV. Appearance……………………………………………………………………………... 4
Front Panel……………………………….……………………………………………... 4
Rear Panel………………………………………………….…………..………………. 5
V. Hardware Installation…………………….…………………………………………….. 6
VI. Management………………………………………………………………………….… 7
VII. Default Values…………………………………………………………………….……. 8
VIII. Software Upgrade……………………………………………………………………… 9
IX. Console Setup………………………………………………………………………… 10
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I. Overview……………………………..………………………………………...……….11
II. Preparation…………………………………………..……………….…..….…………11
III. Login……..…………………………………………..……………….…..….………… 12
A. Home………………………………………………………..……….…………… 13
B. LAN………………………………………….…………………….….……….…..15
C. WAN……………………………………………………………………..……….. 19
D. Bridging………………………………………………………….….……………. 26
E. Routing………………………………………………………….….…………..…27
F. Services…………………………………………………………….………….… 29
G. Admin……………………………………………………………….………….… 39
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Overview……………………………………………………………………………….. 44
A. RFC 1483 Bridge………...………………………………………………………45
B. PPPoE Route Configuration……….…………………………………………... 48
C. RFC 1483 + NAT.……………………….………………………………………. 49
D. PPPoA Route Configuration…………………………………………………… 52
E. IPoA Route Configuration……….….………………………………………….. 55
F. DHCP Configuration…….………..…………………………………………….. 58
G. NAT Configuration..…………………………………………………………….. 60

X8124r User’s Manual Version: 1.0
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A1. Hardware Specifications..……………………………………………………..…….. 62
A2. Software Specifications……….……………………………………………………... 63
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B1. Product Warranty………………………………………………….…………………..64
B2. Warranty Repair…………………………………………………………………….…65
B3. Out-of-Warranty Repair. ………………………….……………………………….… 65
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C1. FCC Part 15 Notice…………………………………………………….………….… 66
C2. IC CS-03 Notice……….……………………………………………………..…….… 67
C3. UL Notice……………………………………………………………………………… 68
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X8124r User’s Manual Version: 1.0
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Revision Date Notes
V 1.0 August 13, 2002 Software:
3.66XAT0.8124A/138030331a10

X8124r User’s Manual …….Version 1.0
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Chapter 1
Getting Started
I. Overview
X8124r is multi-mode ADSL Router, compliant with ANSI
T1.413 Issue 2, ITU G.992.1 (G.dmt) Annex A/B, G.992.2 (G.lite).
X8124r provides high-speed Internet access via one WAN port over
ATM over ADSL, and also connects to a corporate network via one
10/100BaseTX Ethernet port and one USB port. X8124r allows the
service provider to deploy ADSL rapidly over existing wire
infrastructure (POTS or ISDN line).

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II. Features
High speed asymmetrical data transmission on a single
twisted copper pair
Full rate operations up to 8Mbps downstream (12Mbps to
be provided) and up to 1Mbps upstream. G.lite operation
up to 1.5Mbps downstream and 512Kbps upstream
One 10/100BaseTx Ethernet port and one USB port for PC
connection
DHCP server support for easy LAN IP address
management
Supports PPPoE (RFC2516), PPP (RFC2364), and IP
(RFC 2225/RFC1577) over ATM over ADSL
RFC2684 (RFC1483) Bridged/Routed for both LLC/VC
MUX
Allows LAN users to access the Internet through Network
Address Translation (NAT, IP sharing) simultaneously
Local OAM&P through command line interface via RJ-45
Ethernet port or RS-232 Craft port (optional)
Configuration and management via Telnet and Web
browser through the Ethernet and ADSL interfaces
Supports applications such as TFTP, DHCP, Telnet, HTTP,
and FTP
Firmware upgradeable through TFTP
Interoperability complies with TR-48, U-R2
Supports dying gasp detection (optional)

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III. Packaging
This package contains the following items:
X8124r ADSL device unit
RJ-45 Cable
RJ-11 Cable
AC Adapter
User’s Manual CD

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IV. Appearance
Front Panel
Label LED
Status
Color Description
1LAN ON Green Ethernet port is connected.
2USB ON Green USB port is connected.
3PWR ON Green Power supply is connected.
Blinking Green Training with DSLAM.4WAN
ON Green ADSL link is ready.
Blinking Red Booting up.5ALM
ON Red Error.
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Rear Panel
Label Description
1PWR Power jack; connect to a power adapter
2ETHERNET RJ-45 port; connect to a PC or LAN
3USB USB port; connect to a PC
4RESET Reset the modem back to factory settings by
holding down on this button
5WAN RJ-11 or RJ-45 port; connect to the ADSL
outlet.
X8124r uses RJ-11 Cable.
X8124r-B uses RJ-45 Cable.
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X8124r User’s Manual Version: 1.0
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V. Hardware Installation
The following section describes how to set up X8124r with a
single computer.
As shown in the diagram below, both the USB and Ethernet
ports can be used at the same time. However it is recommended
that you use only one port during setup. Once you have verified
that you can access the Internet, you can then connect a second
computer.
Step 1: Connect one end of the ADSL cable to the WAN port of
X8124r and the other end to the ADSL wall outlet. (X8124r
uses RJ-11 cable and X8124r-B uses RJ-45 cable)
Step 2: Use a RJ-45 cable to connect one end to the Ethernet port
of X8124r, and the other end to the LAN or a PC with an
Ethernet adapter installed. You may also connect a USB
cable from the USB port to a PC.
Step 4: Plug in the AC adapter to the AC power socket, and the
other end into the PWR inlet of X8124r.
Note: Be sure to use a RJ-45 crossover cable while connecting to a hub.
3
Power Supply ADSL Outlet
PC
12

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VI. Management
X8124r supports simple, flexible, and easy-to-operate methods
for management purposes. X8124r can be managed via the
following paths:
Local Ethernet Port (Telnet) – connect the Ethernet port
to your local area network or to directly to a PC. “Telnet”
X8124r from any workstation in the LAN. The default local
Ethernet IP address is “192.168.1.1”.
Local Ethernet Port (Web Browser) – connect the
Ethernet port to your local area network or directly to a PC.
Launch your web browser and enter default local Ethernet
IP address “192.168.1.1” into the address bar.
ADSL Port from Remote Site – while the ADSL
connection is in service, you may remotely “Telnet” X8124r
from a workstation connected to the CO equipment.
Note: As operating an ADSL device requires technical know-how and
experience. It is recommended that only qualified technical staffs
manage X8124r. Therefore, a password authentication is required when
you enter the web interface. To obtain the password, see the Defaul
t
Values section.

X8124r User’s Manual Version: 1.0
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VII.Default Values
X8124r is pre-configured with the following parameters; you
may also re-load the default parameters by rebooting the router into
the Default configuration from the web browser.
Default Mode: Bridge User Name: admin
Password:admin
Bridge Mode Setting WAN and ADSL
Ethernet (local) IP: 192.168.1.1 Local Line Code: Auto
USB Interface (local) IP: 192.168.2.1
Subnet Mask: 255.255.255.0 Trellis Mode: Enable
Full Duplex: Auto FDM Mode: Fdm
Protocol: RFC1483, Bridge Mode Coding Gain: Auto
VPI/VCI: 8/35 Transmit Power Atten:
0dB
Class (QoS): UBR
Spanning Tree: Disable
Packet Filter: Any
Router Mode Setting DHCP Server: Disable
Ethernet (local) IP: 192.168.1.1 DNS Relay: Disable
USB Interface (local) IP: 192.168.2.1
Subnet Mask: 255.255.255.0
Note: The User Name and Password are case-sensitive

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VIII. Software Upgrade
You may easily upgrade X8124r embedded software by
obtaining the compressed upgrade kit from the service provider then
following the steps:
Extract the ZIP file for updated firmware.
Connect X8124r via one of the four local ports or remote
ADSL link. Make sure that the X8124r IP address and your
terminal is properly configured, then you can successfully
“ping” X8124r. The default local IP address is 192.168.1.1.
Under DOS prompt, execute FTP command “open <IP
address of X8124r>”, then input user name and
password.
Execute upload command “put tepatch.bin“.
This upgrading process might last as long as 60 seconds.
Then reboot X8124r with new software.
Note 1: X8124r software may also be upgraded through the web
interface. See Chapter 2: G. Admin, 3. Image Upgrade
Note 2: Strictly maintain stable power to X8124r while upgrading its
software. If the power fails during the upgrading process, contents in the
memory could be destroyed, and the system may hang. In such a
case, you must call the dealer or system integrator for repairs.

X8124r User’s Manual Version: 1.0
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IX. Console Setup
Connect the RS-232 console port to an ASCII data terminal or a
PC with Widows serial Terminal mode of VT-100 (Hyper Terminal).
To start the Hyper-terminal, follow the steps below.
1. Start "Hyper-terminal" program
On Windows 98 or Windows NT
Click on the Start button Programs Accessories
Hyper Terminal Group Double Click “Hypertrm.exe”
Enter Connection Name Select Icon Click on the
OK button.
2. Select COM port to communicate with X8124r.
Choose direct to COM1 or COM2 and click on the OK
button.
3. Set Port Properties --
Port Setting:
− Bit per second: 38400
− Data bits: 8
− Stop bits: 2
− Parity bits: None
− Flow Control: None
Settings:
− Function, arrow, and ctrl keys act as: Windows keys
− Emulation: Auto-detect
− Back-scroll buffer lines: 500
ASCII Setup:
− Echo typed characters locally
− Line delay: 0 milliseconds
− Character line feeds incoming line ends: enable

X8124r User’s Manual Version: 1.0
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Chapter 2
Web Interface Management
I. Overview
The Web management is provided in order to manage the ADSL
device as easily as possible. It provides a very user-friendly
configuration and graphical interface through a Web based platform.
You can configure a bridge or a router, as you feel appropriate. In the
section below, each configuration item is described in detail.
II. Preparation
1) Please refer the hardware installation procedure to install
modem.
2) You should configure the PC to the same IP subnet as the
modem.
For example: The modem: 192.168.1.1
Your PC: 192.168.1.x
3) Let your PC access the modem, and make sure that the
PING function is working properly. The default IP address
of this modem could be found in the default settings
section.
4) Open the Web browser (Internet explorer or Netscape),
enter the default IP address “192.168.1.1” for the website
address to access the web management page.
5) The Login dialog box will pop up first.

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III. Login
The window Enter Network Password will pop up while
starting the configuration. With the window open, type admin for
both User Name and the Password. You can also edit the
Username and Password or add new users. (For further details,
see G. Admin: 1. User Config)
After you log into the web interface, you will notice that it is
divided into seven different sections, or tabs. From this point on,
each tab is described in detail along with instructions for
configuration. The seven tabs are:
A. Home
B. LAN
C. WAN
D. Bridging
E. Routing
F. Services
G. Admin

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A. HOME
After logging in, the first tab that will be displayed is the Home
tab. Under this tab, the System View page is displayed. This
page displays a summary of the interfaces and their settings.
This page is divided into five sections. The table below
describes each section.

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Section Name Description
Device Displays model name, hardware/software
version, device mode, uptime, current time,
time zone, daylight savings time, and domain
name.
DSL Displays operation status, last state, DSL
version, and DSL standard.
WAN Interface Displays the WAN interface name,
encapsulation type, IP address, subnet mask,
lower interface, VPI/VCI values, and
operational status.
LAN Interface Displays the LAN interface name, MAC
address, IP address, subnet mask, lower
interface, transmission speed, duplex type
and operational status.
Services Summary Displays the interface name, and
enabled/disabled features, such as: NAT, IP
filter, RIP, DHCP relay, DHCP client, DHCP
server, and IGMP.
To add, change, or remove any of the interface settings, click on
the interface name.
Click on the Modify button to set the device date, time, time
zone, and other related settings. Click on the Submit button
when completed.

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B. LAN
Click on the LAN tab to view its sub-menu and configure the
LAN settings. The four sub-menu are: LAN Config, DHCP Mode,
DHCP Server, and DHCP Relay. Each sub-menu is described below.
1. LAN Config
Click on the LAN Config link to change the LAN IP address/
subnet mask, decide where the LAN is getting its IP address from,
and enable or disable IGMP. Follow the steps below in order to
configure the LAN settings.
I. Get LAN Address:
Select Manual if you would like to enter your own IP
address. Select External DHCP Server if a DHCP server
other than this device would assign the IP addresses.
Select Internal DHCP Server if you would like this device
to assign the IP addresses.
II. LAN IP Address: Enter the LAN IP address into these text
boxes.
III. LAN Network Mask: Enter the subnet mask of the LAN IP
address into these text boxes.
IV. IGMP: Depending on your ISP’s settings, choose to enable
or disable IGMP.
V. USB IP Address:
VI. USB Network Mask: Enter the same subnet mask of the
LAN IP address into the text boxes.
VII. Click on the Submit button when completed.
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