XAVI Technologies Corp. X7868r User manual

X7868r/X7868r+ User’sManual
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X7868r/X7868r+ User’sManual
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XAVi Technologies Corporation
Tel: [phone]
9F, No. 129, Hsing Te Road, Sanchung City,
Taipei County 241,
Ta i w an
Copyright © 2005, 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.

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T
Ta ab bl le e o of f C Co on nt te en nt ts s
C
Ch ha ap pt te er r 1 1 – – G Ge et tt ti in ng g S St ta ar rt te ed d
I. Overview…………………………………….………….……….……… 5
II. Features…………………………………………………………..…….. 6
III. Packaging……………………………………….…….………………… 7
IV. Safety Guidelines………………………………………………………. 8
V. Appearance…………………………………..………………….……… 9
Front Panel…………………………………………………….……..… 10
Rear Panel………………………………………………………..…… 10
VI. Hardware Installation…………………………………………………. 11
VII. Management…………………..………………..…..…….…………... 12
VIII. Default Values…………….……..……………………………………. 13
IX. Software Upgrade……………………..……………………………… 14
C
Ch ha ap pt te er r 2 2 – – C Co om mm ma an nd d L Li in ne e I In nt te er rf fa ac ce e
I. Setup…………...…………….………….……………….….…..…….. 16
II. CLI Commands……...……………………………..…………………. 17
1. Main Menu Commands…………………………………………. 17
2. LAN Menu Commands…….…………..………………….…… 20
C
Ch ha ap pt te er r 3 3 – – W We eb b M Ma an na ag ge em me en nt t I In nt te er rf fa ac ce e
I. Overview……………………………………………………………………21
II. Preparation………………………………………………………………….21
1. Login………………………………………………………………. 22
2. Connection Settings………………….………………………….. 23
2.1 RFC 1483 Bridge……..……………..………….………….. 24
2.2 RFC 1483 Route………..………..……………….…………25
2.3 PPP over ATM (PPPoA)…………………………………… 27
2.4 PPP over Ethernet (PPPoE)…..………….……….……… 29
2.5 IP over ATM (IPoA).……….…………..…………..………. 31
3. Advanced Settings………………..………..………….………… 33
3.1 NAPT (Network Address Port Translation)……….……… 33
3.2 Static Routes……………………………………….……….. 35
3.3 DNS Relay…………………………………………………...36

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4. System Settings…………………………………………………..37
4.1 Local LAN IP…………………………………………………37
4.2 DHCP Server……………………………………………….. 38
4.3 Management…………………………………………………41
4.3.1 Edit User……….…………….……………………...41
4.3.2 Add User..……………..…………………………….42
4.3.3 Delete User..………….………..…..………..……...43
4.4 ADSL….………………………………………………………44
4.5 Wireless Interface..………………………………………… 45
4.6 802.1x Authentication..…………………………………… 47
4.7 Switch..……………………………………………………… 52
5. Modem Status……………….……………………….…….…….. 53
6. Maintenance…………………..…………………………..………61
6.1 Error Log…………………………………………………….. 61
6.2 Modem Upgrade………….………………………………… 62
6.3 Backup/Restore………………..…………………………… 63
6.4 Restart……………………………………………………….. 64
6.5 Save…………………………………………………………..65
A
Ap pp pe en nd di ix x A A – – S Sp pe ec ci if fi ic ca at ti io on ns s
A1. Hardware Specifications..…………………………………….…………..66
A2. Software Specifications……….…………………………….…………….67
A
Ap pp pe en nd di ix x B B – – W Wa ar rr ra an nt ti ie es s
B1. Product Warranty……………………………..………………………….. 68
B2. Warranty Repair………………………………………………………….. 69
B3. Out-of-Warranty Repair…………………………………………………..69
A
Ap pp pe en nd di ix x C C – – R Re eg gu ul la at ti io on ns s
C1. FCC Part 15 Notice…………………………………….………………..70
C2. IC CS-03 Notice………..………………………………..………………...71
C3. UL Safety Regulations...………………………………..………………...72
C
Co on nt ta ac ct t I In nf fo or rm ma at ti io on n……………………………………………………….…73

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Chapter 1
Getting Started
I. Overview
The X7868r/X7868r+is a multi-mode ADSL/ADSL2/ADSL2+router
that complies with ANSI T1.413 Issue 2, ITU G.992.1
(X7868r/X7868r+), ITU G.992.2, G.992.3, G.992.4, G.994.5 (X7868r+
only), and X7868r+supports ADSL2+as well. The X7868r/X7868r+
provides a 10/100BaseTX Ethernet interface on the DTE side. The
broadband line interface supports ADSL Annex A. The
X7868r/X7868r+delivers broadband Internet access for enterprises,
telecommuters, home, and remote office workers with high-speed
data transmission requirements. It supports multiple protocols such
as PPP (RFC 2364), IP (RFC 2225/RFC 1577), and RFC 1483 over
ATM over ADSL, and PPP (RFC 2516) over Ethernet.
X7868r/X7868r+offers convenient configuration and management
locally by telnet, SNMP, and a Web-browser through the Ethernet
interface, and remotely through the ADSL interface.

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II. Features
 High Speed Asymmetrical Data Transmission on Twisted
Copper Pair Wire
 Service providers can deploy ADSL rapidly over existing wire
infrastructure (POTS or ISDN line)
 Interchangeable between Bridge and Router mode
 RFC 1483 Bridge and Routing over ATM over ADSL
 PPPoE, and IPoA, and PPPoA Routing over ADSL
 Built-in four-port 10/100BaseTX Ethernet switch for PC or
LAN connection

802.11b/g WLAN supports up to 54Mbps

Allow/Deny Wireless MAC address list
 WEP and TKIP Cipher suits are supported:

64, 128, 256 bit WEP key lengths are supported:
 Supports Wi-Fi WPA
 High quality, simple operation, and low power consumption
 Compatible and interoperable with most central office side
ADSL DSLAM or Multi-service Access Systems
 Configuration and management with Telnet through the
Ethernet interface, and remote Telnet through ADSL
interface
 Firmware upgradeable through TFTP, HTTP
 Interoperability complies with TR-48

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III. Packaging
This package consists of the following items:
X7868r/X7868r+ADSL device unit
RJ-45 Cable
RJ-11 Cable
AC Adapter
User’s Manual CD

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IV. Safety Guidelines
In order to reduce the risk of fire, electric shock and injury, please
adhere to the following safety guidelines.
 Carefully follow the instructions in this manual; also follow
all instruction labels on this device.
 Except for the power adapter supplied, this device should not
be connected to any other adapters.
 Do not spill liquid of any kind on this device.
 Do not place the unit on an unstable stand or table. This unit
may drop and become damaged.
 Do not expose this unit to direct sunlight.
 Do not place any hot devices close to this unit, as they may
degrade or cause damage to the unit.
 Do not place any heavy objects on top of this unit.
 Do not use liquid cleaners or aerosol cleaners. Use a soft dry
cloth for cleaning.

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V. Appearance
Front Panel
Label LED
Status
Color Description
1LAN ON Green Ethernet transmitting.
Blinking Green WLAN transmitting.
2WLAN
ON Green WLAN port is active
3PWR ON Green Power supply is connected.
Blinking Green Training with DSLAM.
4WAN
ON Green ADSL link is ready.
5ALM Blinking RED Device Booting up. The LED
will turn-off after boot-up
12345

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Rear Panel
Label Description
1PWR Power jack; connect to a power adapter.
2ETHERNET RJ-45 ports; connect to a PC or LAN.
3RESET Reset the modem back to factory settings by
holding down on this button.
4WAN RJ-11 port; connect to the ADSL outlet.
5Aerial External Dipole Antenna
1 2 3 4 5

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VI. Hardware Installation
1. Connect one end of the ADSL cable to the WAN port of
X7868r/X7868r+and the other end to the ADSL wall outlet.
2. Using an RJ-45 cable, connect one end to the Ethernet port
of X7868r/X7868r+and the other end to the LAN or a PC with
an Ethernet adapter installed.
3. Plug the AC adapter into the AC power socket, and then
connect the DC jack to the PWR inlet of X7868r/X7868r+.
Note: Be sure to use a RJ-45 crossover cable while connecting to a hub.
3
Power Supply
ADSL Outlet
1
2
Management
Terminal/PC

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VII. Management
 Local Ethernet Port (telnet) – connect the Ethernet port to
your local area network or directly to a PC, “Telnet”
X7868r/X7868r+from any workstation in the LAN. The
default local Ethernet IP address is “192.168.1.1”. See
Chapter 2, Command Line Interface, for more details.
 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”
X7868r/X7868r+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 staff manage
X
7868r/X7868r+. Therefore, a password authentication is required
when you enter the command line and Web interface. See the Defaul
t
Values section to obtain the password.

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VIII. Default Values
X7868r/X7868r+is pre-configured with the following parameters; you
may also re-load the default parameters by pressing the reset button
of the modem for about 10 seconds or by using the System
Commands link in the Web interface.
Note: The Username and Password are case-sensitive.
Username/Password: admin
Default IP Address WAN and ADSL
Ethernet (local) IP: 192.168.1.1 Local Line Code: Multi Mode
Subnet mask: 255.255.255.0 DHCP Server: Disable
Protocol DNS Relay: Disable
RFC1483 Bridge: VPI/VCI: 8/35
Class (QoS): UBR

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IX. Software Upgrade
You may easily upgrade X7868r/X7868r+embedded software by
obtaining the compressed upgrade kit from the service provider and
then following the steps for upgrading through either a DOS prompt
or a Web-browser:
Software upgrade through a DOS prompt
Step 1. Extract the ZIP file for updated firmware.
Step 2. Connect X7868r/X7868r+via the local Ethernet port or
remote ADSL link, making sure that the X7868r/X7868r+
Ethernet IP address and your terminal are properly
configured so that you can successfully “ping”
X7868r/X7868r+. The default local IP address is
“192.168.1.1”.
Step 3. Under the DOS prompt, execute the command “xupgrade
<IP address of X7868r/X7868r+>”, for instance, “xupgrade
192.168.1.1”.
Step 4. This upgrading process may last as long as 60 seconds.
Step 5. Reboot X7868r/X7868r+with new software.
Note: Strictly maintain stable power to X7868r/X7868r+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.

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Software upgrade through a Web-browser
Step 1. Extract the ZIP file for updated firmware.
Step 2. Connect X7868r/X7868r+via the local Ethernet port or
remote ADSL link, making sure that the X7868r/X7868r+
Ethernet IP address and your terminal are properly
configured so that you can successfully “ping”
X7868r/X7868r+. The default local IP address is
“192.168.1.1”.
Step 3. Launch the Web browser (IE or Netscape), and enter the
default IP address 192.168.1.1 into the address bar to
access the Web management page.
Step 4. Click on the Maintenance link in the navigation bar and
then on the Modem Upgrade link below it.
Step 5. Click on the Browse button to select the upgrade file.
Step 6. Click on the Update button when completed.
Note: Strictly maintain stable power to X7868r/X7868r+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.

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Chapter 2
Command Line Interface
I. Setup
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 a
Connection Name Select Icon Click OK
2. Select a port to communicate with X7868r/X7868r+
Choose TCP/IP and click OK
3. Set Connection Properties
Connect To:
Host address: 192.168.1.1
Port number: (Choose the port corresponding to the
hardware connection)
Connect using: TCP/IP (Winsock)
Settings:
Function, arrow, and ctrl keys act as: Windows keys
Backspace key sends: Delete
Emulation: Auto-detect
Telnet terminal: ANSI
Back-scroll buffer lines: 500
ASCII Setup:
Echo typed characters locally: enable
Line delay: 0 milliseconds
Append line feeds incoming line ends: enable
Wrap lines that exceed terminal width: enable

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II. CLI Commands
1. Main Menu Commands
Type “?” following the “→” to retrieve a list of commands under the
main menu to begin the configuration.
DISPLAY
 Displays the IP address, subnet mask and software version.
 Syntax: display
LAN
 Enters the lan menu
 Syntax: lan
Command Syntax Description / Parameters
 Display →display Displays the configuration of IP
 Lan →lan Enters the LAN menu
(See LAN Menu commands for
more details)
 Restart →restart Reboots the modem
 Restore →restore Sets all configurations to default
 Ping →ping <ipAddress>
[<subnetMask>]
Pings the specified IP address for
testing purposes
 Save →save Saves the current configuration
→display
Version : 1.00XAT0.7722A (1.00XAT0.7722A 12/Jan/2004 14:30)
IP Interface: iplan
Ipaddr : 192.168.1.1
Mask:255.255.255.0
→
→lan
lan>

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PING
 Pings a specified IP address.
 Syntax: ping <ipAddress>
 Example: ping 192.168.0.81
RESTART
 Restarts the modem.
 Syntax: restart
RESTORE
 Sets all configurations to factory default settings.
 Syntax: restore
→restart
Login:
→restore
Restoring factory defaults...
→
→ping 192.168.1.1
ping: PING 192.168.1.1: 32 data bytes
ping: 40 bytes from 192.168.1.1: seq=0, ttl=128, rtt<10ms192.168.0.81
→

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SAVE
 Saves the current configuration.
 Syntax: save
→save
Saving configuration...
Configuration saved.
→

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2. LAN Menu Commands
Type “lan” following the “→” to enter the LAN menu.
SETIP
 Configures the IP address and subnet mask of X7868r/X7868r+.
 Syntax: setip <ipaddress>[<subnet mask>]
 Example: setip 192.168.1.10 255.255.255.0
HOME
 Returns to the main menu
 Syntax: home
Command Syntax Description / Parameters
 Setip lan→setip
<ipAddresss>
[<subnet mask>]
Configures IP settings
 Home lan→home Returns to the main menu
lan> setip 192.168.1.10 255.255.255.0
lan>
lan> home
→