Smc 7204BRB User Guide

ADSL Barricade
TM
4-Port ADSL Router with Built-in Annex B ADSL Modem User Guide
February 2004
ABLE OF CONTENTS
T
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1
System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
ADSL Barricade Overview . . . . . . . . . . . . . . . . . . . 3
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Connecting the ADSL Barricade to Your Computer . . . . . . . . . .7
Configuring Your Computers . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Entering the Admin Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Status Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
WAN Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
LAN Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
PPP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
NAT Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Virtual Server Configuration. . . . . . . . . . . . . . . . . . . . . . .35
DNS Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .37
Bridge Filtering Configuration . . . . . . . . . . . . . . . . . . . . .38
Route Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39
Learned MAC Table. . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
ADSL Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
RIP Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
Password Configuration. . . . . . . . . . . . . . . . . . . . . . . . . .46
Miscellaneous Configuration . . . . . . . . . . . . . . . . . . . . . . 47
Reset to Factory Default . . . . . . . . . . . . . . . . . . . . . . . . .49
Diagnostic Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50
Code Image Update. . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
System Log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53
Reboot/Save Configuration . . . . . . . . . . . . . . . . . . . . . . . 55
i
Table of contents
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . .57
Technical Specifications . . . . . . . . . . . . . . . . . . . .59
Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65
Compliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i
Legal Information and Contacts . . . . . . . . . . . . . .vii
ii
NTRODUCTION
I
Congratulations on the purchase of the ADSL Barricade, a 4-port ADSL Router with built-in Annex B ADSL Modem.
ADSL, which stands for Asymmetric Digital Subscriber Line, is the latest communication technology that offers faster and uninterrupted Internet access. The ADSL Barricade makes use of your existing phone line for Internet surfing and at the same time, allows you to talk on the phone. As your phone line is dedicated to your home, your connection to the Internet will also be highly secured and reliable.

Features

ANSI T1.413 Issue 2, ITU G.992.1 (G.DMT), ITU 992.2
(G.Lite) and ITU G.994.1 (G.hs) compliant modem for high speed Internet access.
10/100Base-T Ethernet route r to provide Internet connectivity
to all computers on your LAN. Network address translation (NAT), Firewall, and IP filtering
functions to provide security for your LAN. Network configuration through DHCP Server and DH CP Relay .
Services including IP route and DNS configuration, RIP, and
IP and DSL performance monitoring. Configuration program you access via an HTML browser.
1
Introduction

System Requirements

In order to use the ADSL Barricade, you must have the following:
ADSL service up and running on your telephone line,
with at least one public Internet address for your LAN. One or more computers each containing an Ethernet
10/100 Base-T network interface card (NIC). An Ethernet hub/switch, if you are connecting the device
to more than one computer on an Ethernet network. For system configuration using the supplied web-based
program: a web browser such as Internet Explorer V5.0 or later, or Netscape V6.1 or later.
2
ADSL B

Package Contents

One ADSL Barricade.
One Power adapter.
One RJ-45 Ethernet cable.
One RJ-11 Standard phone/DSL line cable.
Installation utility and Documentation CD.
Quick Installation Manual.
ARRICADE
VERVIEW
O
Note:
Included with specific models is a RJ-11 to RJ-45 cable that will allow connection to an ISDN splitter for U-R2 compatibility.
3
ADSL Barricade Overview

Front Panel

LED
Power Link TX/RX Ethernet
LABEL
Color Status
Green Steady
Green Blink
Yellow Steady
Yellow Blink
OFF Power
Green Green Green Green / 100 Mbps
Power OnADSL line
N/A Training TX/RX Transmitting/Receiving
N/A N/A N/A Link
N/A N/A N/A Transmitting/Receiving
Off
DSL
is trained.
No Connection
Transmitting/ Receiving
No TX/RX No Connection
Figure 1. Front Panel LEDs
1 2 3 4
Yellow / 10 Mbps Link
4

Rear Panel

Rear Panel
Rear Panel Connector
Power Supply 12V, 1.2A Reset and Restore
Factory Defaults Button
DSL Port RJ-11 phone connector Ethernet Port Four 10/100M BASE-T RJ-45 connectors
Description
If depressed for 1-2 seconds: ready for Reset. If depressed for 5 seconds or more: ready to restore
factory default settings.
Figure 2. Rear Panel Connectors
5
ONFIGURATION
C
Connecting the ADSL Barricade to Your Computer
Connecting to Ethernet Note:
Attach one end of a provided Ethernet cable to a regular hub port and the other to the Ethernet port on the ADSL Barricade.
Connecting to the ADSL Line
Connect one end of the provided phone cable to the port labeled DSL on the Rear Panel of the device. Connect the other end to your wall phone jack.
To connect the ADSL Barricade to your computer, you need to have an Ethernet port present on your computer.
Note:
Included with specific models is a RJ-11 to RJ-45 cable that will allow connection to an ISDN splitter for U-R2 compatibility.
7
Configuration
Connecting to the Power Outlet
Connect the ADSL Barricade to the power outlet via the power adapter which is included in your ADSL Barricade package.
Checking Your Connections
Please check your connections before proceeding.
Powering Up
Power on your computer. Power on the ADSL Barricade. Proceed to Step "Configuring Your Computers".

Configuring Your Computers

This section provides instructions for configuring settings on your computers to work with the ADSL Barricade
the Internet
Before you begin
By default, the ADSL Barricade automatically assigns all required Internet settings to your PCs. You need only to configure the PCs to accept the information when it is assigned.
Note:
If you have connected your PC via Ethernet to the Barricade system installed on your PC.
In some cases, you may want to assign Internet information manually to some or all of your computers rather than allow the ADSL Barricade to do so. See Assigning static Internet Information to your PCs for instructions.
ADSL
, follow the instructions that correspond to the operating
8
.
Configuring Your Computers
Windows® XP
1. In the Windows task bar, click the [Start] button, and then
click [Control Panel].
2. Double-click the [Netw ork Connections] icon.
3. In the [LAN or High-Speed Internet] window , right-click on
the icon corresponding to your network interface card (NIC) and select [Properties]. (Often, this icon is labeled [Local Area Connection].) The [Local Area Connection] dialog box displays a list of currently installed network items.
4. Ensure that the check bo x to the left of the item labe led [Internet Protocol (TCP/IP)] is checked, and click [Properties].
In the [Internet Protocol (TCP/IP) Properties] dialog box, click
5.
the radio button labeled [Obtain an IP a ddress automatically]. Also click the radio button labeled [Obtain DNS server address automatically].
6. Click [OK] twice to confirm your changes, and close the Control Panel.
Windows 2000
First, check for the IP protocol and, if necessary, install it.
1. In the Windows task bar, click the [Start] button, point to [Settings], and then click [Control Panel].
2. Double-click the [Netw ork and Dial-up Connections] icon.
9
Configuration
3. In the [Network and Dial-up Connections] window, right-click the [Local Area Connection] icon, and then select [Properties]. The [Local Area Connection Properties] dialog box displays a list of currently installed network components. If the list includes [Internet Protocol (TCP/IP)], then the protocol has already been enabled. Skip to Step 10.
4. If [Internet Protocol (TCP/IP)] does not appear as an installed component, click [Install...].
5. In the [Select Network Component Type] dialog box, select [Protocol], and then click [Add…].
6. Select [Internet Protocol (TCP/IP)] in the [Network Protocols] list, and then click [OK]. You may be prompted to install files from your Windows 2000 installation CD or other media. Follow the instructions to install the files.
7. If prompted, click [OK] to restart your computer with the new settings. Next, configure the PCs to accept IP information assigned by the ADSL Barricade.
8. In the [Control Panel], double-click the [Network and Dial-up Connections] icon.
9. In the [Network and Dial-up Connections] window, right-click the [Local Area Connection] icon, and then select [Properties].
10. In the [Local Area Connection Properties] dialog box, select [Internet Protocol (TCP/IP)], and then click [Properties].
In the [Internet Protocol (TCP/IP) Properties] dialog box, click
11.
the radio button labeled [Obtain an IP address auto matically]. Also click the radio button labeled [Obtain DNS server address automatically].
10
Configuring Your Computers
12. Click [OK] twice to confirm and save your changes, and then close the Control Panel.
Windows Me
1. In the Windows task bar, click the [Start] button, point to
[Settings], and then click [Control Panel].
2. Double-click the [Netw ork and Dial-up Connections] icon.
3. In the [Network and Dial-up Connections] window,
right-click the [Network] icon, and then select [Properties]. The [Network Properties] dialog box displays a list of currently installed network components. If the list includes Internet Protocol (TCP/IP), then the protocol has already been enabled. Skip to Step 11.
4. If [Internet Protocol (TCP/IP)] does not appear as an installed component, click [Add…].
5. In the [Select Network Component Type] dialog box, select [Protocol], and then click [Add…].
6. Select [Microsoft] in the [Manufacturers] box.
7. Select [Internet Protocol (TCP/IP)] in the [Network Protocols]
list, and then click [OK]. You may be prompted to install files from your Windows Me installation CD or other media. Follow the instructions to install the files.
8. If prompted, click [OK] to restart your computer with the new settings. Next, configure the PCs to accept IP information assigned by the ADSL Barricade.
9. In the Control Panel, double-click the [Network and Dial-up Connections] icon.
11
Configuration
10. In the [Network and Dial-up Connections] window, right-click the [Network] icon, and then select [Properties].
11. In the [Network Properties] dialog box, select [TCP/IP], and then click [Properties].
12. In the [TCP/IP Settings] dialog box, click the radio button labeled [Server assigned IP address]. Also click the radio button labeled [Server assigned name server address].
13. Click [OK] twice to confirm and save y o ur chang es, and then close the Control P an el.
Windows 95, 98
First, check for the IP protocol and, if necessary, install it.
1. In the Windows task bar, click the [Start] button, point to [Settings], and then click [Control Panel].
2. Double-click the [Network] icon. displays a list of currently installed list includes [TCP/IP], then the protocol has already been enabled. Skip to Step 9.
3. If [TCP/IP] does not appear as an installed component, click [Add…]. The [Select Network Component Type] dialog box appears.
4. Select [Protocol], and then click [Add...]. The [Sel ect Ne twork Protocol] dialog box appears.
5. Click on [Microsoft] in the [Manufacturers] list box, and then click [TCP/IP] in the [Network Protocols] list box.
The [Network] dialog box
network components. If the
12
Configuring Your Computers
6. Click [OK] to return to the [Network] dialog box, and then click [OK] again. You may be prompted to install files from your Windows 95/98 installation CD. Follow the instructions to install the files.
7. Click [OK] to restart the PC and complete the TCP/IP installation. Next, configure the PCs to accept IP information assigned by the ADSL Barricade.
8. Open the [Control Panel] window, and then click the [Network] icon.
9. Select the network component labeled [TCP/IP], and then click [Properties]. If you have multiple TCP/IP listings, select the listing associated with your network card or adapter.
In the [TCP/IP Properties] dialog box, click the [IP Address]
10.
tab.
11. Click the radio button labeled [Obtain an IP address
automatically].
12. Click the [DNS Configuration] tab, and then click the radio
button labeled [Obtain an IP address automatically].
13. Click [OK] twice to confirm and save y our changes. You will
be prompted to restart Windows.
14. Click [Yes].
Windows NT 4.0
First, check for the IP protocol and, if necessary, install it.
1. In the Windows NT task bar, click the [Start] button, point to [Settings], then click [Control Panel].
13
Configuration
2. In the [Control Panel] windo w, double-click the [Network] icon.
3. In the [Network] dialog box, click the [Protocols] tab. The
[Protocols] tab displays a list of currently installed netw ork protocols. If the list includes [TCP/IP], then the protocol has already been enabled. Skip to Step 9.
4. If [TCP/IP] does not display as an installed component, click [Add...].
5. In the [Select Network Protocol] dialog box, select [TCP/IP], and then click [OK]. your Windows NT 4.0 the instructions to install window appears to inform you that a TCP/IP service called DHCP can be set up to dynamically assign IP information.
6. Click [Yes] to continue, and then click [OK] if prompted to restart your computer. Next, configure the PCs to accept IP information assigned by the ADSL Barricade.
7. Open the [Control Panel] window, and then double-clic k the [Network] icon.
You may be prompted to install files from
installation CD or other media. Follow
the files. After all files are installed, a
8. In the [Network] dialog box, click the [Protocols] tab.
9. In the [Protocols] tab, select [TCP/IP], then click [Properties].
10. In the [Microsoft TCP/IP Properties] dialog box, click the
radio button labeled [Obtain an IP address from a DHCP server].
11. Click [OK] twice to confirm and save your changes, and the n
close the [Control Panel].
14
Configuring Your Computers
Assigning static Internet Information to your PCs
In some cases, you may want to assign Internet information to some or all of your PCs directly (often called statically), rather than allowing the ADSL Barricade to assign it. This option may be desirable (but not required) if:
You have obtained one or more public IP addresses that
you want to associate with specific computers (for example, if you are using a computer as a public web server).
You maintain different subnets on your LAN (subnets are
described in IP Addresses, Network Masks, and Subnets).
Before you begin, be sure to have the following informatio n on hand (or contact your ISP if you do not know it):
The IP address and subnet mask you will assign to each PC
which will be assigned static IP information. The IP address of the default gateway for your LAN. In most
cases, this is the address assigned to the LAN port on the ADSL Barricade address: [ another number Configuring the LAN Ports for more information.
. By default, the LAN port is assigned this IP
192.168.1.1.] (You can change this number, or can be assigned by your ISP.) See
The IP address of your ISP's Domain Name System (DNS)
server.
On each PC you will assign static information, follow the instructions on pages 8 through 15 specific to the IP protocol. Once it is installed, continue displaying each of the Internet Protocol Instead of enabling dynamic assignment of the IP addresses for the computer, the DNS server, and the default gateway, click the radio buttons that enable you to enter the information manually.
to follow the instructions for
(TCP/IP) properties.
15
Configuration

Entering the Admin Page

To Login
1. From your Internet Browser, you may enter the address
192.168.1.1 at the address bar and hit [Enter] key.
2. An [Enter Network Password] page will be displayed. Enter the default User Name and Password.
The default login Username of the administrator is: admin. The default login Password is: smcadmin.
The default login Username for the non-administrator is: user. The default login Password is: password.
3. [Admin] page will be displayed.
16
Entering the Admin Page
Status Page
The links under the [Status] option in top right corner are associated to the pages that represent the status of system and interfaces.
Home page
The [Home] page shows the firmware versions and WAN and LAN interface status.
Home
[Firmware Version] This field displays the firmware version number.
[Customer Software Version] This field displays the customer's own firmware version number.
WAN
These fields display the [IP Address], [Subnet Mask] and [MAC Address] for the WAN (ADSL) interface.
17
Configuration
LAN
These fields display the [IP Address], [Subnet Mask] and [MAC Address] for the LAN interface.
[Total Number of Lan Interfaces] This field displays the total number of available interf ac es for the LAN interface.
[Number of ethernet devices connected to the DHCP server] These fields display the DHCP client table with the assigned IP addresses and MAC addresses.
ADSL Status
The [ADSL Status] page shows the ADSL physical layer status.
18
Entering the Admin Page
Showtime Firmware Version:
Line State: This field displays the ADSL connection process
Modulation: This field displays the ADSL modulation status
Annex Mode: This field displays the ADSL annex modes for
Startup Attempts:
Max Tx Power:
CO Vendor: This field displays the Central Office DSLAM vendor
Elapsed Time: This field displays the time of the modem has been
SNR Margin Amount of increased noise that can be tolerated while
Line Attenuation
Errored Seconds The error during Showtime, whenever, a given sec
This field displays the ADSL data pump firmware version number.
and status.
for G.dmt or T1.413.
[Annex A] or [Annex B]. This field displays the ADSL connection attempts
after loss of showtime. This field displays the transmit output power level
of the CPE.
name, if available.
in operation.
maintaining the designed BER (bit error rate). The
Margin is set by Central Office DSLAM. If the
SNR SNR Margin is increased, bit error rate performance will improve, but the data rate will decrease. Conversely, if the SNR Margin is decreased, bit error rate performance will decrease, but the increase.
Attenuation is the decrease in magnitude of the ADSL line signal between the transmitter (Central Office DSLAM) and the receiver (Client ADSL Modem), measured in [dB]. It is measured by calculating the difference in dB between the signal power level received at the Client ADSL modem and the reference signal power level transmitted from the Central Office DSLAM.
contains CRC error, that second will be declared error second.
data rate will
19
Configuration
Loss of Signal This field displays the count of event of ADSL
Loss of Frame This field displays the count of event of ADSL
CRC Errors This field displays the number of transmit data frames
Data Rate This field displays the ADSL data rate. Latency
LAN Status
The [LAN Status] page shows the information and status of LAN port, DHCP client table and Ethernet link.
signal loss.
frame loss.
containing CRC errors.
This field displays the latency modes for [fast] or [interleave].
20
LAN
These fields display the [IP Address], [Subnet Mask] and [MAC Address] for the[LAN interface].
Entering the Admin Page
[Total Number of Lan Interfaces:]
This field displays the total number of available interfaces for the LAN interface.
[Number of ethernet devices connected to the DHCP server:]
These fields display the DHCP client table with the assigned IP addresses and MAC addresses.
[Ethernet Link Status:]
This field displays the link [UP] or [DOWN] for the Ethernet.
PPP Status
The [PPP Status] page shows the status of PPP for each PPP interface.
PPP
These fields display the [Connection Name] (user defined), [Interface] (PVC), [Mode] ([PPPoE] or [PPPoA]), [Status] (Connected or Not Connected), [Packets Sent], [Packets Received], [Bytes Sent] and [Byte Received].
21
Configuration
[Connect:] [Disconnect:] These fields allow the user to manually connect/disconnect the PPP connection for each PPP interface. In another word, each PPP session can be connected and disconnected individually.
WAN Status
The [WAN Status] page shows the information and status of WAN PVCs.
WAN
These fields display the [IP Address], [Subnet Mask] and [MAC Address] for the WAN (ADSL) interface. Use the [Virtual Circuit] selection to select different PVC for status display.
DHCP Release and Renew
This field allows the user to release and renew the WAN IP address in the WAN DHCP Client Enabled (dynamic) mode.
22
WAN Configuration
Entering the Admin Page
Warning:
Note:
The [WAN Configuration] page allows the user to set the configuration for the WAN/ADSL ports.
The links in the left hand column are associated to the pages that represent the configurations of system and interfaces.
When the configurations are changed, please submit changes and go to the [Reboot] page to save the new setting and reboot the board.
Per VC Settings
Under [Per VC Setting], you will find the configurations for [VPI / VCI], [Static IP Address], [Subnet Mask], and [Gateway]. The Static IP Address, Subnet Mask and Gateway are used for Static IP configuration. Current firmware supports eight PVCs.
To switch between the PVCs, please choose th e options of virtual circuit and click on the [Submit] button.
23
Configuration
MAC Spoofing
The MAC Spoofing is developed to solve the scenario when the ISP only recognizes one MAC address. Copy the ISP-recogn ize d MAC address here.
ATM
[Service Category] [Bandwidth] Bandwidth setting takes effect only when the CBR
Encapsulation, Bridge, PPP and DHCP Client
Use the following table to configure a valid setting for each PVC.
[UBR] and [CBR] are supported from the ATM.
is selected. The maximum available bandwidth is from the upstream data rate of [ADSL Status] page.
WAN Configuration
Bridge Mode
Router Mode (PPPoA /
Router Mode
(Dynamic IP)
PPPoE)
IP address N/A Automatically
assigned by ISP
Subnet Mask N/A Automatically
assigned by ISP
Gateway N/A Automatically
Encapsulation 1483 Bridged
IP LLC, 1483 Bridged IP VC-Mux
Bridge Enabled Disabled Disabled Disabled PPP Service N/A Provided
PPP User name
N/A Provided
assigned by ISP PPPoA LLC/
VC-Mux, PPPoE LLC/VC-Mux
by ISP
by ISP
Automatically assigned by ISP
Automatically assigned by ISP
Automatically assigned by ISP
1483 Bridged/ Routed IP LLC, 1483 Bridged Routed VC-Mux, Classical IP over ATM
N/A N/A
N/A N/A
24
Router Mode (Static IP)
Provided by ISP
Provided by ISP
Provided by ISP
1483 Bridged/ Routed IP LLC, 1483 Bridged Routed VC-Mux, Classical IP over ATM
Entering the Admin Page
PPP Password
DHCP Client enable
N/A Provided
by ISP
Unchecked Unchecked Checked Unchecked
N/A N/A
Bridge
Select [Enabled] or [Disabled] to enable or disable the bridge mode.
IGMP
IGMP relay/proxy specification and environment: Supports IGMP proxy/relay function, based on the following
condition and case: On CO side, there must be at least one IGMP querier (router)
present. IGMP querier will send IGMP query packet. The ADSL Gateway is responsible to relay IGMP queries to Ethernet.
End-user multicast application device sends IGMP report while receiving IGMP query or being activated by user, the ADSL Barricade should be responsible to proxy (that is, change source
25
Configuration
IP
to ADSL Barricade's WAN IP) the IGMP report to ADSL WAN side, includes all PVCs. The same applies for IGMP leave packet.
It is not necessary to relay multicast routing between two ADSL PVCs or two interfaces in LAN side.
Special purpose multicast packet (such as RIP 2 packet) should run without interference.
Packet Process
Rx Entity Packet Class TTL Action Notes
ADSL IGMP query 1 Relay to Ethernet
IGMP report 1 Ignore IGMP leave 1 Ignore General Multicast IP - Relay it to Ethernet
Ethernet IGMP query 1 Ignore
IGMP report 1 Relay to all ADSL PVC IGMP leave 1 Relay to all ADSL PVC General Multicast IP - Ignore
26
Note: Before the IGMP mode is enabled, please go to
the [Miscellaneous Configuration] page to enable the IGMP proxy. Otherwise, the IGMP selection will not be val
id.
PPP
The current release supports multiple PPP sessions per PVC. The PPP configuration in the [WAN Configuration] page is for the first PPP session for each PVC. The predefined PPP Accou nt Name (Account ID) is Simple PPP Account 0 for PVC0 and predefined PPP Connection Name is Simple PPP Session 0 for PVC0. For the other PVC X, the predefined account name and connection name will be Simple PPP Account X and Simple PPP Session X. X is the PVC number from 1 to 7.
Entering the Admin Page
It can support up to total of 16 PPP sessions, and each PVC can support up to 8 PPP sessions. The multiple PPP sessions may be configured with any combination over 8 PVCs. For the multiple PPP sessions, please go to [PPP Configuration] page.
Service Name
Username The username you use to log in to your ISP. Password The password you use to log in to your ISP. Disconnect
Timeout
MRU Maximum Receive Unit indicates the peer of PPP
MTU Maximum Transmission Unit (MTU) value will be
MSS Maximum Segment Size is the largest size of data that
The service name of PPP is required by some ISPs. If the ISP does not provide the Service Name, please leave it blank.
The Disconnect Timeout allows the user to set the specific period of time to disconnect from the ISP. The default is [0], which means never disconnect from the ISP.
connection the maximum size of the PPP information field this device can recieve. The default value is 1492 and is used in the beginning of the PPP negotiation. In the normal negotiation, the peer will accept this MRU and will not send packets with information field larger than this value.
fragmented before the transmission. During the PPP negotiation, the peer of the PPP connection will indicates its MRU and will be accepted. The actual MTU of the PPP connection will be set to the smaller one of MTU and the peer’s MRU. The default is value [1492].
TCP will send in a single IP packet. When a connection is established between a LAN client and a host in the WAN side, the LAN client and the WAN host will indicate their MSS during the TCP connection handshake. The default value is [1432].
27
Configuration
Authentication
Automatic Reconnect
When [Auto] option is chosen, the PAP mode will run first then CHAP.
When it is checked, it will maintain the PPP connection
time. If the ISP shut down the PPP connection,
all the it will automatically
reconnect PPP session.
DHCP
[DHCP client enable] This item allows to enable DHCP client.
[Host Name] It may be required by some ISPs. If the ISP does not provide the Host name
, please leave it blank.
Virtual Circuit
Interface between Access Node and network. It supports interface to 7. The default value is 0.
28
0
Entering the Admin Page
LAN Configuration
The [LAN Configuration] page allows the user to set the configuration for the LAN port.
LAN Configuration
[IP Address] [Subnet Mask] The default is [192.168.1.1] and [255.255.255.0].
User can change it to other private IP address.
DHCP Server
System Allocated
User Defined The DHCP address pool is at the range of [User Defined
The DHCP address pool is based on LAN port IP address plus 12 IP addresses. For IP address is 192.168.1.1; at the range of 192.168.1.10 to 192.168.1.100.
Start Address] and [User maximum pool IP addresses – 1 broadcast address – 1 LAN port IP address.
size can be 253 IP addresses: 255 total
the DHCP address pool is
Defined End Address]. The
example, the LAN
29
Configuration
DHCP gateway selection
Lease Time The Lease time is the amount of time a network user will
User Mode Under the [Single-User] mode, the DHCP server only
The default setting for the DHCP [Automatic]. The user [User Defined Gateway Address]. The DHCP server will issue the User Defined to the LAN DHCP clients.
be allowed to connect with DHCP server. If all fields are 0, the allocated IP addresses will be effective forever.
allocates one IP address to local PC. Under the [Multiple-User] mode, IP addresses
specified by the DHCP address pool.
can select [User Defined] to specify
Gateway Address
the DHCP server allocates the
Gateway Selection is
Ethernet Mode Setting
The [Ethernet Mode configuration] page allows the user to set the LAN port to Auto Sense, 100 Mbps Full Duplex, 100 Mbps Duplex, 10 Mbps Full Duplex or 10 Mbps Half Duplex.
PPP Configuration
The [PPP Configuration] page allows the user to configure multiple PPP sessions for each PVC. It can support up to total of 16 PPP sessions, and each PVC can support up to 8 PPP sessions. The multiple PPP sessions may be configured with any combination over 8 PVCs.
Half
30
T
o configure the PPP, must go to the [PPP Account Configuration]
page first to configure [Account ID], [Users Name] and [Password].
Entering the Admin Page
Acct ID
User Name Enter the PPP user name (usually provided by the ISP). Password Enter the PPP password (usually provided by the ISP).
This field allows the user to enter his own distinguish different accounts.
account ID to
[PPP Account Configuration] Status will be displayed at the bottom of this page to show all the accounts with its [Account Name] and [User Name]. (It does not show the password.)
The Number of PPP Accounts
This field displays the total number of PPP Accounts entered.
31
Configuration
Session Name This field allows the user to enter his own session
PVC This field allows the user to choose the specific PVC
Service Name (PPPoE only)
Disconnect Timeout
MRU Maximum Receive Unit indicates the
MTU Maximum Transmission Unit indicates
MSS Maximum Segment Size is the largest size of data that
Authentication
Automatic Reconnect
Name to distinguish different sessions for different PPP accounts and different PVCs.
for PPP session. The service name of PPP is required by some ISPs.
If the ISP does not provide the Service Name, please leave it blank.
The Disconnect Timeout allows the specific period of time The default is [0], which means never disconnect from the ISP.
connection the maximum field this device can be received. The default value is [1492] and is used at the beginning of the PPP negotiation. In normal negotiation, the peer will accept this MRU and will not send packet with information field larger than this value.
of any packet is larger before the transmission. During the PPP negotiation, the peer of the PPP connection will indicates its MRU and will be accepted. The actual MTU of connection will be set to the the peer's MRU. The default is value [1492].
TCP will send in a is established between a LAN client and a host in the WAN side, the LAN client and the WAN host will indicate their MSS during the TCP connection The default value is [1432].
When [Auto] option is chosen, the PAP mode will run first then CHAP.
When it is checked, it will maintain the PPP connection all the time. If the ISP shuts down the PPP connection, it will automatically reconnect PPP session.
to disconnect from the ISP.
size of the PPP information
than this value will be fragmented
smaller one of MTU and
single IP packet. When a connection
user to set the
peer of PPP
the network stack
the PPP
handshake.
32
Entering the Admin Page
PPP Configuration Status will be displayed at the bottom of this page to show all the Session Names with its [Adapter] (PVC number), [Mode] ([PPPoA] or [PPPoE]), [Service Name], [Account to Use] (PPP Account ID), [Disconnect Timeout] configuration, [MRU], [ ([Auto], [CHAP] or [PAP]), and [Auto
MTU], [MSS], [Authentication Mode]
Reconnect] configuration.
NAT Configuration
The [NAT Configuration] page allows the user to set the configuration for the Network Address Translation. The default setting is [Dynamic NAPT]. It provides dynamic Network Address Translation capability between LAN and multiple WAN connections, and the LAN traffic is routed to appropriate WAN connections based on the destination IP addresses and Route Table. This eliminates the need for the static NAT session configuration between multiple LAN clients and multiple WAN connections.
When the [Dynamic NAPT] is chosen, there is no need to configure the NAT Session and NAT Session Name Configuration.
NAT (Static) and NAPT (Static) The [NAT] option only maps single WAN IP address to the local
PC IP address. It is peer-to-peer mapping. (1x1) For each WAN interface, only one local PC IP address can be associated with each WAN interface. Click the link [Session Name Configuration] to add the session name for WAN interface.
The [NAPT] option maps the single WAN IP address to many local PCs IP addresses. (1xN). It is the multiple-mapping mechanism. For each WAN Interface, more than one local PCs can be associated with one WAN Interface. Click the link [Session Name Configuration] to add the session name for WAN interface.
33
Configuration
NAT Configuration
Session Name This field allows the user to select the
User's IP This field allows the user to assign the IP
session from the configured NAT Session Name Configuration.
address to map the corresponding NAT/ NAPT sessions.
34
[Session Name] Status will be displayed at the middle of this page to show the corresponding Session Name with its IP address.
Number of NAT Configurations
This field displays the total number of NAT Sessions entered.
[Available Sessions] Status will be displayed at the end of this page to show all the Session Names with its WAN Interface.
Number of Session This field displays the total numbe r of NAT
Sessions.
Entering the Admin Page
NAT Session Name Configuration
Session Name: This field allows the user to enter his/her own session
Name to distinguish different NAT sessions for different interfaces among different PPP sessions and different PVCs.
Interface: This field allows the user to choose specific WAN
Interface ([PVC] or [PPP] Session) for NAT Session.
NAT Session Name Status:
Number of NAT Configurations:
This table displays at the bottom of all the NAT Session
This field displays the total number of NAT configurations.
Names with its WAN Interface.
Click the link [Go back to NAT Configuration] to the [NAT Configuration] page. Select the [NAT] option. Select the [Session Name] and assign the PC IP address, and choose t he [Add] action. Click the [SUBMIT] button and go to the [Save Settings] t o save this
configuration.
[NAT] allows only one entry (User IP) per session. [NAPT] allows many entries (User IPs) per session.
this page to show
Virtual Server Configuration
The [Virtual Server Configuration] page allows the user to set the configuration of Virtual Server. The Conexant firmware includes the Free BSD version firewall. All UDP/TCP ports are protected from intrusion. If any specific local PCs need to be mapped to the [
UDP/TCP] port on WAN side, please input the mappings here.
35
Configuration
Public Port: This field allows the user to enter the
Private Port: This field allows the user to enter the
Host IP Address: This field allows the user to enter the
port number of the Public Network.
port number of the Private Network. In
most cases, the private port number is
same as public port number.
private network IP address for the particular sever.
36
Well Known Ports:
Port Protocol Port Protocol
21 FTP 79 Finger 23 Telnet 80 HTTP 25 SMTP 110 POP3 43 Whois 115 SFTP 53 DNS 161 SNMP 69 TFTP 162 SNMP traps
Entering the Admin Page
Port Protocol Port Protocol
70 Gopher
DNS Configuration
The [DNS Configuration] page allows the user to set the configuration of DNS proxy. The firmware supports the DNS proxy function. For the DHCP requests from local PCs, the DHCP server will set the LAN port IP as the default DNS server. Thus, all DNS query messages will come into LAN port first. The DNS proxy on the ADSL Barricade records the available DNS servers, and forward DNS query messages to one DNS server.
[Disable DNS Proxy] The LAN port does not process the DNS query message. For
the DHCP requests from local PCs, the DHCP server will set the user-configured preferred DNS server or alternate DNS server whichever is available as the DNS server. Then all DNS query messages will be directly sent to the DNS servers.
37
Configuration
[Use Auto Discovered DNS Servers Only] The DNS proxy will store the DNS server IP addresses
obtained from DHCP client or PPP into the table. And all DNS query messages will be sent to one of the dynamically obtained DNS servers.
[Use User Configured DNS Servers Only] The DNS proxy will use the user-configured preferred DNS
server and alternate DNS server. And all DNS query message will be sent to one of DNS servers. Enter the [DNS IP] in the [Preferred DNS Server] and [Alternate DNS Server] fields.
[Auto Discovery + User Configured] The DNS proxy’s table has all the IP addresses of dynamically
obtained and user configured DNS servers.
Bridge Filtering Configuration
The [Bridge Filtering Configuration] page allows the user to set the configuration of IP filtering.
38
Entering the Admin Page
ID Source MAC:
Destination MAC:
Type: Enter the [hexadecimal number] for the Ethernet type
When the bridge filtering is enabled, enter the [Source MAC address], select [Block] incoming WAN and with this source MAC address will be filtered out. If the [Forward] is selected, then the packets will be forwarded to the destination PC.
When the bridge filtering is enabled, enter the [Destination MAC address], select [Block] and click [Add]. Then all incoming WAN and LAN Ethernet packets matched with this destination MAC address will be
filtered out. [Forward] is selected, then the
packets will be forwarded to the destination PC.
field in Ethernet_II packets. For example, 0800 is for IP protocol.
LAN Ethernet packets matched
and click [Add]. Then all
Route Table
The [Route Table] page displays routing table and allows the user to manually enter the routing entry. The routing table will display the routing status of [Destination], [Netmask], [Gateway], and [Interface].
The interface lo0 means the loopback interface. The interface ppp1 means the PPP interface. The Gateway is the learned Gateway.
39
Configuration
System Default Gateway Configuration
The system-wide Default Gateway now provides three options: None, Auto, Selected In terface.
None: This field allows the user to choose to have no Default
Gateway in the CPE.
Auto:
Selected Interface:
This field allows the user to select the CPE to
automatically decide the Default Gateway.
(System Default) This field allows the user to select a Network Interface
from a list ([PVCs], [PPP Sessions] and [LAN]). This option lets the user to associate the system-wide Default Gateway to a Network Interface, static or dynamic, and provides a way to fix the Default Gateway to a dynamic Network Interface before the interface is established.
40
Route Configuration
Entering the Admin Page
Destination
Netmask
Gateway This field allows the user to enter the IP address of the
Manually Configured Routes
This field allows the user to enter the remote or host IP address for the static routing.
This field allows the user to enter the [Subnet static routing.
gateway device that allows the router to contact the remote network, or Select the Interface for the Gateway.
This field displays the static route entries entered by the user.
Learned MAC Table
The Learned MAC Table page shows the current learned [Bridge MAC table].
network
Mask] for the
41
Configuration
Aging Timeout
his field allows the user to enter the update displays
T
period for the MAC table.
ADSL Configuration
The [ADSL Configuration] page allows the user to set the configuration for ADSL protocols.
42
Trellis This field allows the user to [Enable] or [Disable] the
Trellis Code. By default, it is always [Enabled].
Handshake Protocol
This field allows the user to select the ADSL handshake protocol.
Entering the Admin Page
Wiring Selection
Bit Swapping This field allows the user to [Enable] or [Disable] the
This field allows the user to enter the wiring selection for the RJ-11. [Tip/Ring] is the default for the board without the inner/outer pair relay.
upstream bit swapping.
RIP Configuration
The [RIP System Wide Configuration] page allows the user to set the configuration for the system wide configuration of RIP. The actual RIP configuration is in the RIP Per Interface Configuration.
43
Configuration
RIP
Supply Interval
Expire Timeout
Garbage Timeout
This field allows the user to enable or disable session. The resulting RIP session will monitor all network interfaces that are currently available for messages from other RIP routers.
This field allows the user to enter the Supplier Interval timer in seconds. This timer specifies how often RIP sends announcements as a RIP Supplier. (Default: 30 seconds)
This field allows the user to enter the Expire seconds. This timer specifies the When a route has not period of time, it is removed from the Route Table. This route is invalidated and remains in the internal RIP Route Table. It will be included in the RIP announcements to let other routers know the changes. (Default: 180 seconds)
This field allows the user to enter the Garbage timer in seconds. This timer specifies how long the expired and invalidated routes are kept in the Internal RIP Route Table before it is removed from it. (Default: 300 seconds)
been updated for more than expire
expiration time of a route.
the RIP
timer in
RIP Per Interface Configuration
The [RIP Per Interface Configuration] page allows the user to set the configuration for each Interface (PVCs, PPP Sessions and LAN).
44
Interface This field allows the user to choose the Interface (PVCs,
PPP Sessions and LAN), for the RIP to be configured.
Enable
This field allows the user to [Enable] (Yes) or [Disable] (No) the specified interface for RIP
.
Entering the Admin Page
Supplier This field allows the user to select the Supplier Mode (RIP
Transmit).
- [Disabled] The supplier transmit is disabled.
- [V1 BC] The supplier transmits in RIPv1 Broadcast.
- [V2 BC] The supplier transmits in RIPv2 Broadcast.
- [V2 MC] The supplier transmits in RIPv2 Multicast.
Listener
Current RIP Settings
This field allows the user to select the Listener Receive).
- [V1]: The listener receives the RIPv1 only.
- [V2]: The listener receives the RIPv2 only.
- [V1+V2]: This listener receives the both RIPv1 and RIPv2. This field displays the RIP status of each interface.
Mode (RIP
45
Configuration
Password Configuration
The [Password Configuration] page allows the user to set the password for administrator.
The Admin password is the same as the FTP password, so it must have at least 8 characters for the FTP to work.
46
Miscellaneous Configuration
The [Miscellaneous Configuration] allows the user to set all the miscellaneous configurations.
HTTP server access
HTTP server port
This field allows the user to configure so the Web pages can be accessed from.
- [All] When this field is checked, both WAN and LAN access to the Web pages are allowed.
- [LAN] If [Restricted] has been selected, pages access from LAN side.
- [WAN] [Restricted] may be selected.
- [WAN specify IP] [Subnet Mask] These fields allow the Web access from WAN side with a Specify IP and Subnet Mask.
This field allows the user to specify the port of the Web access. For example, wh en it is the HTTP server address for the LAN side is http://192.168.1.1:1001.
this field allows the Web
changed to 1001,
47
Configuration
FTP server This field allows the user to select [Enable] or [Disable] to
TFTP server This field allows the user to [Enable] or [Disable]
enable/disable the FTP connection.
the TFTP connection.
48
DMZ A DMZ (De-Militarized Zone) is added between a
protected network and an external network, in order to provide an additional layer of security. When there is a suspected packet coming from WAN, the firewall
will forward this packet to the DMZ host. DMZ Host IP DHCP
Relay
DHCP Target IP
This is the IP address of the DMZ host at LAN side.
If set to [Enable], the DHCP requests from local PCs are
forwarded to the DHCP server runing on WAN side. To
have this function working properly, [Disable] NAT and
DHCP server on LAN side, also make sure the routing
table has the correct routing entry.
This is the DHCP server running on WAN side.
Entering the Admin Page
IGMP Proxy This is the global setting for IGMP Proxy. If [Enabled] has
been selected, then the enabled IGMP Proxy on WAN PVCs will be working. Otherwise, no WAN PVC can have IGMP Proxy working on it.
PPP reconnect on WAN access
PPP Half Bridge
If [Enabled] has been selected, the PPP automatically established the WAN.
When [Enabled] has been selected for the PPP Half Bridge, only one PC is able to access the Internet, and the DHCP server will duplicate the WAN IP address from the ISP to the local client PC. Only the PC with the WAN IP address can access the Internet.
when a packet wants to go out
Reset to Factory Default
The [Reset to Factory Default] page allows the user to reset the modem to original factory default configuration.
session will be
49
Configuration
Diagnostic Test
The [Diagnostic Test] page shows the test results for the connectivity of the physical layer and protocol layer for both LAN and WAN sides.
50
Testing Ethernet LAN Connection
Testing ADSL Synchronization
Test ATM OAM Segment Loop Back
This test checks the Ethernet connection.
This test checks the ADSL showtime. If this test returns FAIL, all other tests will be skipped.
This test sends ATM OAM request cells to the CO. This test will pass if response cell is received.
support this test, it could still work even if this test
not fails. If this test fails consistently and the ADSL Barricade seems to be not working, make sure [VPI] and [VCI] are configured correctly.
Since some service providers might
LAN interface
F5 Segment loop back
the
Entering the Admin Page
Test ATM OAM End-to-End Loop Back
Test Ethernet Connect to ATM
Test PPPoE Connection
Test PPP Layer Connection
Test IP Connect to PPP
Ping Primary DNS
Query DNS for
168.95.1.1 Ping
168.95.1.1
This test sends ATM OAM request cells to the CO. This test will pass if response cell is received. Since some service providers might not support this test, it could still work even if this test fails. If this test return FAIL consistently and the ADSL Barricade seems not to be working, make sure the [VPI] and [VCI] are configured correctly.
This test checks the ATM AAL5 module is loaded correctly.
This test checks the PPPOE connection.
This test checks the PPP authentication.
This test checks a valid IP address assigned by the service provider.
This test checks the primary DNS can be reached through ping request.
This test checks the host name can be resolved to IP address though domain name servers.
This test checks the specified through ping request.
F5 End to End loop back
host can be reached
51
Configuration
Code Image Update
The [Code Image Update] page allows the user to upgrade the image code locally.
Browse the location of file, firmware.dlf file, and click [Upload start the update.
52
] to
Entering the Admin Page
System Log
The [System Log] page shows the events triggered by the system.
[Clear] This field allows the user to clear the current
contents of the System Log.
[Save] This field allows the user to save the current
contents of the System Log by right-clicking [Here] and selecting [Save Target As] to save it as a text file.
The System Log records:
DSL Layer
– DSL Link detected – DSL Link connected – DSL Link disconnected
53
Configuration
ATM Layer
– ATM detected – ATM connected – ATM disconnected – ATM setting up VPI/VCI
PPP Layer
– PPP authenticated – PPP invalid user name or password – PPP unable to connect with PPP server
IP Layer
– IP protocol up – PPP IP address – PPP Gateway IP address PPP DNS Primary IP address – PPP DSN Secondary IP address
54
Entering the Admin Page
Reboot/Save Configuration
The [Reboot] page allows the user to save the new configuration to flash, and reboot the system.
When configurations are changed via the Web pages, the new settings need to be saved to flash, so it is necessary to go to [Reboot] page to save and reboot the system for the changes to take effect.
During Save and Reboot, the following Web page will appear [Your setting are being saved and the modem is being rebooted. Please wait…].
After Save and Reboot, the following Web page will appear setting have been saved and the modem has rebooted.].
this
[Your
55
ROUBLESHOOTING
T
Cannot connect to the Internet
Make sure you've securely connected the RJ-11 phone card from the wall jack to the ADSL Barricade connector.
Make sure you've connected the RJ-11 phone cord to the ADSL line
,
not a standard telephone jack. You cannot use a standard telephone jack for ADSL service unless that phone line has been enabled for ADSL by your phone service provider.
Make sure, if you are using phone filters, that they are installed correctly.
Make sure you have typed your Username and Password correctly. Contact your service provider to make sure that the DSL
connection is functioning properly.
Hear noise when using telephone
If that phone does not have its own filter, you may hear static or high-pitched noise if you make a phone call while your ADSL Barricade with, or dropping, your DSL connection.
is on. A filter also prevents a phone from interfering
If the PPP is disconnected after the Disconnect Timeout and how can I reconnect it?
You have to go to the [PPP Status] under [Admin] Page, choose the
correct [PVC] and [Connect] option, and then click [Execute]
to restart a new PPP session.
57
Troubleshooting
What is the difference between PPP connect on WAN access and the Automatic Reconnect?
Some ISPs terminate the PPP session for inactivity reasons. If [PPP connect on WAN access] is selected, the PPP will be
automatically reconnected when an URL is entered in the browser (packet interested in going out the WAN).
If [Automatic Reconnect] is selected, it will reconnect the PPP session whenever it is terminated by ISP.
58
ECHNICAL
T
PECIFICATIONS
S
Interface Ports
- Internet (WAN): ADSL RJ11 (pin 3 and 4)
- Network (LAN): 4-Port 10/100 Mbps Ethernet switch (Auto MDI/MDI-X)
ADSL Features
- Embedded full-rate ADSL Modem Compliant with ANSI
T1.413 Issue 2 , ITU G.992.1 (G.DMT) and ITU G.992.2 (G.Lite) and ITU G.994.1 (G.hs)
- G.DMT full-rate connectivity at up to 8 Mbps downstream,
1 Mbps upstream
- Up to 18,000 feet loop reach (over standard loops)
ATM and AAL Support
- AAL5
- ATM Transmission Convergence (TC) layer
- Support for full range of PVC settings
- Hardware SAR
59
Technical Specifications
Standards Compliance
- ADSL: ANSI T1.413 Issue 2
G.DMT (ITU G.992.1) G.Lite (ITU G.992.2) G.hs (ITU G.994.1)
- Ethernet:
IEEE 802.3 10 Base-T Ethernet IEEE 802.3u 100 Base-TX Fast Ethernet
- ATM Protocols and Encapsulations:
PPP over ATM VCMUX ( RFC 2364 ) PPP over ATM LLCSNAP ( RFC 2364 ) Bridged IP over ATM LLCSNAP ( RFC 1483 ) Routed IP over ATM LLCSNAP ( RFC 1483 ) Bridged IP over ATM VCMUX ( RFC 1483 ) Routed IP over ATM VCMUX ( RFC 1483 ) Classical IP over ATM ( RFC 1577 ) PPP over Ethernet VCMUX ( RFC 2516 ) PPP over Ethernet LLCSNAP ( RFC 2516 ) 8 PVCs
VPI / VCI range 0-255 , 0-65535 Encapsulation hunting of up to 8 pre-defined VPI / VCI &
encapsulation sets AAL5 UBR & CBR OAM F4/F5
60
- Firmware Features:
IEEE 802.1D 128 MAC addresses support Static IP routing RIPv2 (Backward compatible with RIPv1 ) DHCP server (configurable and supports up to 253
addresses ) DHCP client ( WAN ) DHCP relay PPP auto, PAP and CHAP DNS proxy NAT NAPT Dynamic NAPT ALG support Wild Card DMZ Virtual server
VPN pass through ( IPSec - ESP Tunnel mode, L2TP,
PPTP )
Bridge filtering
ICMP
IGMP
MAC address spoofing
Auto VPI / VCI PPPoE / PPPoA detection
Multiple PPP sessions per PVC
Technical Specifications
- Management: HTTP client and server
Password protection
61
Technical Specifications
Configuration Web pages FTP server FTP client ( for network upgrade ) Local firmware upgrade via Web configuration pages Remote firmware upgrade via FTP client Telnet Restore to Factory defaults via Web or hardware reset
Operating System Support
Supports Windows 95, 98, 2000, Me, SE, XP, Linux, Mac OS 8.5 and above
Environmental Operating Range
Operating temperature : 0-40 degrees Celsius Humidity: 0-90%, non-condensing
Power Dissipation
The typical approximated power dissipation is as below: Power Dissipation for RL800C
Active (typical) 6.24W
Power Input
12V/1.2A
62
Weight
545g
Dimensions
20 x 14.8 x 3.9 cm (LxWxH)
Electromagnetic Compatibility
CE R&TTE, FCC part 15 class B and FCC part 68
Safety
CSA,UL 1950, EN60950
63
ERMINOLOGY
T
10BASE-T
A designation for the type of wiring used by Ethernet networks with a data rate of 10 Mbps. Also known as Category 3 (CAT 3) wiring. See also data rate, Ethernet.
100BASE-T
A designation for the type of wiring used by Ethernet networks with a data rate of 100 Mbps. Also known as Category 5 (CAT 5) wiring. See also data rate, Ethernet.
ADSL (Asymmetric Digital Subscriber Line) The most commonly deployed flavor of DSL for home users. The term asymmetrical refers to its unequal data rates for downloading and uploading (the download rate is higher than the up load ra te). The asymmetrical rates benefit home users because they typically download much more data from the Internet than they upload.
analog
Of data, having a form is analogous to the data's original waveform. The voice component in DSL is an analog signal. See also digital.
ATM (Asynchronous Transfer Mode) A standard for high-speed transmission of data, text, voice, and video, widely used within the Internet. ATM data rates range from 45 Mbps to 2.5 Gbps. See also data rate.
authenticate
To verify a user's identity, such as by prompting for a pa ssword.
65
Terminology
binary
The base two system of numbers, that uses only two digits, 0 and 1, to represent all numbers. In binary, the number 1 is written as 1, 2 as 10, 3 as 11, 4 as 100, etc. Although expressed as decimal numbers for convenience, IP addresses in actual use are binary numbers; e.g., the IP address 209.191.4.240 is 11010001.10111111.00000100.11110000 in bina ry. See also bit, IP address, network mask.
bit
Short for binary digit. A bit is a number that can have two values, 0 or 1. See also binary.
bps
Bits per second
bridging
Passing data from your network to your ISP and vice versa using the hardware addresses of the devices at each location. Bridging contrasts with routing, which can add more intelligence to data transfers by using network addresses instead. The ADSL Barricade both functions are enabled, the device routes IP data and bridges all other types of data. See also routing.
can perform both routing and bridging. Typically, when
broadband
A telecommunications technology that can send different types of data over the same medium. DSL is a broadband technology.
broadcast
To send data to all computers on a network. CO (Central Office)
A circuit switch that terminates all the local access lines in a particular geographic serving area. It is a physical building where the local switching equipment is found. xDSL lines running from a subscriber's home connect at their serving central office.
66
Terminology
DHCP (Dynamic Host Configuration Protocol) DHCP automates address assignment and management. When a computer connects to the LAN, DHCP assigns it an IP address from a shared pool of IP addresses; after a specified time limit, DHCP returns the address to the pool.
DHCP relay (Dynamic Host Configuration Protocol relay) A DHCP relay is a computer that forwards DHCP data between computers that request IP addresses and the DHCP server that assigns the addresses. Each of the ADSL Barricade's can be configured as a DHCP relay. See DHCP.
DHCP server (Dynamic Host Configuration Protocol server) A DHCP server is a computer that is responsible for assigning IP addresses to the computers on a LAN. See DHCP.
digital
Of data, having a form based on discrete values expressed as binary numbers (0's and 1's). The data componen t in DSL is a digital signal. See also analog.
interfaces
DNS (Domain Name System) The DNS maps domain names into IP addresses. DNS information is distributed hierarchically throughout the Internet among computers called DNS servers. When you start to access a web site, a DNS server looks up the requested domain name to find its corresponding IP address. If the DNS server cannot find the IP address, it communicates with higher-level DNS servers to determine the IP address. See also domain name.
67
Terminology
domain name
A domain name is a user-friendly name used in place of its associated IP address. For example, www.globespan.net is the domain name associated with the IP address 209.191.4.240. Domain names must be unique. Their assignment is controlled by the Internet Corporation for Assigned Names and Numbers (ICANN). Domain names are a key element of URLs, which identify a specific file at a web site, e.g., http://www.globespan.net/index.html. See also DNS.
download
To transfer data in the downstream direction, i.e., from the Internet to the user.
DSL (Digital Subscriber Line) A technology that allows both digital data and analog voice signals to travel over existing copper telephone lines.
Ethernet
The most commonly installed computer network technology, usually using twisted pair wiring. Ethernet data rates are 10 Mbps and 100 Mbps. See also BASE-T,100BASE-T, twisted pair.
filtering
To screen out selected types of data, based on filterin g ru les. Filtering can be applied in one direction (upstream or downstream), or in both directions.
filtering rule
A rule that specifies what kinds of data a routing device will accept and/or reject. Filtering rules are defined to operate on an interface (or multiple interfaces) and in a particular direction (upstream, downstream, or both).
68
Terminology
firewall
Any method of protecting a computer or LAN connected to the Internet from intrusion or attack from the outside. Some firewall protection can be provided by packet filtering and Network Address Translation services.
FTP (File Transfer Protocol) A program used to transfer files between computers connected to the Internet. Common uses include uploading new or updated files to a web server, and downloading files from a web server.
GGP (Gateway to Gateway Protocol) An Internet protocol that specifies how gateway routers communicate with each other.
Gbps
Abbreviation for Gigabits (GIG-uh-bits) per second, or one billion bits per second. Internet data rates are often expressed in Gbps.
GRE (Generic Routing Encapsulation) TCP/IP protocol suite, transport layer encapsulation protocol.
hop
When you send data through the Internet, it is sent first fr om your computer to a router, and then from one router to another until it finally reaches a router that is directly connected to the recipient. Each individual "leg" of the data's journey is called a hop.
hop count
The number of hops that data has taken on its route to its destination. Alternatively, the maximum number of hops that a packet is allowed to take before being discarded. See also TTL.
69
Terminology
host
A device (usually a computer) connected to a network. HTTP (Hyper-Text Transfer Protocol)
HTTP is the main protocol used to transfer data from web sites so that it can be displayed by web browsers. See also web browser.
ICMP (Internet Control Message Protocol) An Internet protocol used to report errors and other network-rela ted information. The ping command makes use of ICMP.
IGMP (Internet Group Manageme n t Protocol) An Internet protocol that enables a computer to share information about its membership in multicast groups with adjacent routers. A multicast group of computers is one whose members have designated as interested in receiving specific content from the others. Multicasting to an IGMP group can be used to simultaneously update the address books of a group of mobile computer users or to send company newsletters to a distribution list.
in-line filter See Microfilter.
Internet
The global collection of interconnected networks used for both private and business communications.
intranet
A private, company-internal network that looks like part of the Internet (users access information using web browsers), but is accessible only by employees.
IP See TCP/IP.
70
Terminology
IP address (Internet Protocol address) The address of a host (computer) on the Internet, consisting of four numbers, each from 0 to 255, separated by periods, e.g., 209.191.4.240. An IP address consists of a network ID that identifies the particular network the host belongs to, and a host ID uniquely identifying the host itself on that network. A network mask is used to define the network ID and the host ID. Because IP addresses are difficult to remember, they usually have an associated domain name that can be specified instead. See also domain name, network mask.
ISP (Internet Service Provider) A company that provides In ternet access to its custo m ers, usually for a fee.
LAN (Local Area Network) A network limited to a small geographic area, such as a home, office, or small building.
LED (Light Emitting Diode) An electronic light-emitting device. The indicator lights on the front of the ADSL Barricade are LEDs.
MAC address (Media Access Control address) The permanent hardware address of a device, assigned by its manufacturer. MAC addresses are expressed as six pairs of characters.
71
Terminology
mask See network mask.
Mbps Abbreviation for Megabits per second, or one million bits per second. Network data rates are often express ed in Mbps .
Microfilter
In splitterless deployments, a microfilter is a device that removes the data frequencies in the DSL signal, so that telephone users do not experience interference (noise) from the data signals. Microfilter types include in-line (installs between phone and jack) and wall-mount (telephone jack with built-in microfilter). See also
splitterless.
NAT (Network Address Translation) A service performed by many routers that translates your network's publicly known IP address into a Private IP address for each computer on your LAN. Only your router and your LAN know these addresses; the outside world sees only the public IP address when talking to a computer on your LAN.
NAT rule
A defined method for translating between public and private IP addresses on your LAN.
network
A group of computers that are connected together, allowing them to communicate with each other and share resources, such as software, files, etc.A network can be small, such as a LAN, or very large, such as the Internet.
72
Terminology
network mask
A network mask is a sequence of bits applied to an IP address to select the network ID while ignoring the host ID. Bits set to 1 mean "select this bit" while bits set to 0 mean "ignore this bit." For example, if the network mask 255.255.255.0 is applied to the IP address 100.10.50.1, the network ID is 100.10.50, and the host ID is 1. See also binary, IP address, subnet.
NIC (Network Interface Card) An adapter card that plugs into your computer and provides the physical interface to your network cabling, which for Ethernet NICs is typically an RJ-45 connector. See Ethernet, RJ-45.
packet
Data transmitted on a network consists of units called packets. Each packet contains a payload (the data), plus overhead information such as where it came from (source address) and where it should go (destination address).
ping (Packet Internet (or Inter-Network) Groper) A program used to verify whether the host assoc i ated with an IP address is online. It can also be used to reveal the IP address for a given domain name.
port
A physical access point to a device such as a computer or router, through which data flows into and out of the device.
POTS (Plain Old Telephone Service) Traditional analog telephone service using copper telephone lines. Pronounced pots. See also PSTN.
73
Terminology
POTS splitter See splitter.
PPP (Point-to-Point Protocol) A protocol for serial data transmission that is used to carry IP (and other protocol) data between your ISP and your computer. The WAN interface on the ADSL Barricade uses two forms of P PP called PPPoA and PPPoE. See also PPPoA, PPPoE.
PPPoA (Point-to-Point Protocol over ATM) One of the two types of PPP interfaces you can define for a Virtual Circuit (VC), the other type being PPPoE. You can define only one PPPoA interface per VC.
PPPoE (Point-to-Point Protocol over Ethernet) One of the two types of PPP interfaces you can define for a Virtual Circuit (VC),the other type being PPPoA. You can define one or more PPPoE interfaces per VC.
protocol
A set of rules governing the transmission of data. In order for a data transmission to work, both ends of the connection have to follow the rules of the protocol.
remote
In a physically separate location. For example, an employee away on travel who logs in to the company's in tranet is a remote user.
RIP (Routing Information Protocol) The original TCP/IP routing protocol. There are two versions of RIP: version I and version II.
74
Terminology
RJ-11 (Registered Jack Standard-11) The standard plug used to connect telephones, fax machines, modems, etc. to a telephone jack. It is a 6-pin connector usually containing four wires.
RJ-45 (Registered Jack Standard-45) The 8-pin plug used in transmitting data over phone lines. Ethernet cabling usually uses this type of connector.
routing
Forwarding data between your network and the Internet on the most efficient route, based on the data's destination IP address and current network conditions. A device that performs routing is called a router.
rule See filtering rule, NAT rule.
SDNS (Secondary Domain Name System (server)) A DNS server that can be used if the primary DSN server is not available. See DNS.
SNMP (Simple Network Management Protocol) The TCP/IP protocol used for network management.
splitter
A device that splits off the voice component of the DSL signal to a separate line, so that data and telephone service each have their own wiring and jacks. The splitter is installed by your telephone company where the DSL line enters your home. The CO also contains splitters that separate the voice and data signals, sending voice to the PSTN and data on high-speed lines to the Internet. See also CO, PSTN, splitterless, microfilter.
75
Terminology
splitterless
A type of DSL installation where no splitter is installed, saving the cost of a service call by the telephone company. Instead, each jack in the home carries both voice and data, requiring a microfilter for each telephone to prevent interference from the data signal. ADSL is usually splitterless; if you are unsure if your installation has a splitter, ask your DSL provider. See also splitter, microfilter.
subnet
A subnet is a portion of a network. The subnet is distinguished from the larger network by a subnet mask which selects some of the computers of the network and excludes all others. The subnet's computers remain physically connected to the rest of the parent network, but they are treated as though they were on a separate network. See also network mask.
subnet mask
A mask that defines a subnet. See also network mask.
TCP
See TCP/IP. TCP/IP (Transmission Control Protocol/Internet Protocol)
The basic protocols used on the Internet. TCP is responsible for dividing data up into packets for delivery and reassembling them at the destination, while IP is responsible for delivering the packets from source to destination. When TCP and IP are bundled with higher-level applications such as HTTP, FTP, Telnet, etc., TCP/IP refers to this whole suite of protocols.
76
Terminology
Telnet
An interactive, character-based program use d to access a remote computer. While HTTP (the web protocol) and FTP only allow you to download files from a remote computer, Telnet allows you to log into and use a computer from a remote location.
TFTP (Trivial File Transfer Protocol) A protocol for file transfers, TFTP is easier to use than File Transfer Protocol (FTP) but not as capable or secure.
TTL (Time To Live) A field in an IP packet that limits the life span of that packet. Originally meant as a time duration, the TTL is usually represented instead as a maximum hop count; each router that receives a packet decrements this field by one. When the TTL reaches zero, the packet is discarded.
twisted pair
The ordinary copper telephone wiring long used by telephone companies. It contains one or more wire pairs twisted together to reduce inductance and noise. Each telephone line u ses one pair. In homes, it is most often installed with two pairs. For Ethernet LANs, a higher grade called Category 3 (CAT 3) is used for 10BASE-T networks, and an even higher grade called Category 5 (CAT 5) is used for 100BASE-T networks. See also 10BASE-T, 100BASE-T, Ethernet.
upstream
The direction of data transmission from the user to the Internet. VC (Virtual Circuit)
A connection from your ADSL routers to your ISP.
77
Terminology
VCI (Virtual Circuit Identifier) Together with the Virtual Path Identifier (VPI), the VCI uniquely identifies a VC. Your ISP will tell you the VCI for each VC they provide. See also VC.
VPI (Virtual Path Identifier) Together with the Virtual Circuit Identifier (VCI), the VPI uniquely identifies a VC. Your ISP will tell you the VPI for each VC they provide. See also VC.
WAN (Wide Area Network) Any network spread over a large geographical area, such as a country or continent. With respect to the ADSL Barricade, WAN refers to the Internet.
Web browser
A software program that uses Hyper-Text Transfer Protocol (HTTP) to download information from (and upload to) web sites, and displays the information, which may consist of text, graphic images, audio, or video, to the user. Web browsers use Hyper-Text Transfer Protocol (HTTP). Popular web browsers include Netscape Navigator and Microsoft Internet Explorer. See also HTTP, web site, WWW.
Web page
A web site file typically containing text, graphics and hyperlinks (cross-references) to the other pages on that web site, as well as to pages on other web sites. When a user accesses a web site, the first page that is displayed is called the Home page . See also hyperlink, web site.
78
Terminology
Web site
A computer on the Internet that distributes information to (and gets information from) remote users through web browsers. A web site typically consists of web pages that contain text, graphics, and hyperlinks. See also hyperlink, web page.
WWW (World Wide Web) Also called (the) Web. Collective term for all web sites anywhere in the world that can be accessed via the Internet.
79
OMPLIANCES
C
FCC - Class B
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with instructions, may cause harmful interference to radio communications. However, there is no guarantee that the interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Note: In order to maintain compliance with the limits for a Class B digital device, you are required to use a quality interface cable when connecting to this device. Changes or modifications not expressly approved by our company could void the user's authority to operate this equipment.
FCC - Part 68
This equipment complies with Part 68 of the FCC rules. This equipment come s with a label attached to it that contains, among other information, the FCC registration number and ringer equivalence number (REN) for this equipment. If requested, this information must be provided to the telephone company.
This equipment uses the following USOC jacks: RJ-11C. The REN is used to determine the quantity of devices that may be connected to
the telephone line. Excessive RENs on the telephone line may result in the devices not ringing in response to an incoming call. In most, but not all areas, the sum of the RENs should not exceed five (5.0.) To be certain of the number
i
Compliances
of devices that may be connected to the line, as determined by the total RENs, contact the telephone company to determine the maximum REN for the calling area.
If this equipment causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. If advance notice not practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right to file a complaint with the FCC if you believe it is necessary.
The telephone company may make changes in its facilities, equipment, operations, or procedures that will provide advance notice in order for you to make the necessary modifications in order to maintain uninterrupted service.
If trouble is experienced with this equipment, please contact our company at the numbers shown on back of this manual for repair and warranty information. If the trouble is causing harm to the telephone network, the telephone company may request you to remove the equipment from the network until the problem is resolved.
No repairs may be done by the customer. This equipment cannot be used on telephone company-provided coin service.
Connection to Party Line Service is subject to state tariffs. When programming and/or making test calls to emergency numbers:
• Remain on the line and briefly explain to the dispatcher the reason for the call.
• Perform such activities in off-peak hours such as early morning or late evenings.
The Telephone Consumer Protection Act of 1991 makes it unlawful for any person to use a computer or other electronic device to send any message via a telephone facsimile machine unless such message clearly contains, in a margin at the top or bottom of each transmitted page or on the fi rst page of the transmission the date and time it is sent and an identification of the business, other entity, or individual sending the message and the telephone number of the sending machine or such business, other entity, or individual.
In order to program this information into your facsimile, refer to your communications software user manual.
ii
Compliances
EC Conformance Declaration - Class B
This information technology equipment complies with the requirements of the Council Directive 89/336/EEC on the Approximation of the laws of the Member States relating to Electromagnetic Compatibility and 73/23/EEC for electrical equipment used within certain voltage limits and the Amendment Directive 93/ 68/EEC. For the evaluation of the compliance with these Directives, the following standards were applied:
RFI Emission:
• Limit class B according to EN 55022:1998
• Limit class B for harmonic current emission according to N 61000-3-2/1995
• Limitation of voltage fluctuation and flicker in low-voltage supply system
according to EN 61000-3-3/1995
Immunity:
• Product family standard according to EN 55024:1998
• Electrostatic Discharge according to EN 61000-4-2:1995 (Contact Discharge:
±4 kV, Air Discharge: ±8 kV)
• Radio-frequency electromagnetic field according to EN 61000-4-3:1996 (80 -
1000 MHz with 1 kHz AM 80% Modulation: 3 V/m)
• Electrical fast transient/burst according to EN 61000-4-4:1995 (AC/DC power
supply: ±1 kV, Data/Signal lines: ±0.5 kV)
• Surge immunity test according to EN 61000-4-5:1995 (AC/DC Line to Line:
±1 kV, AC/DC Line to Earth: ±2 kV)
• Immunity to conducted disturbances, Induced by radio-frequency fields: EN
61000-4-6:1996 (0.15 - 80 MHz with 1 kHz AM 80% Modulation: 3 V/m)
• Power frequency magnetic field immunity test according to EN
61000-4-8:1993 (1 A/m at frequency 50 Hz)
• Voltage dips, short interruptions and voltage variations immunity test
according to EN 61000-4-11:1994 (>95% Reduction @10 ms, 30% Reduction @500 ms, >95% Reduction @5000 ms)
LVD:
• EN 60950 (A1/1992; A2/1993; A3/1993; A4/1995; A11/1997)
iii
Compliances
Safety Compliance
Wichtige Sicherheitshinweise (Germany)
Bitte lesen Sie diese Hinweise sorgfältig durch.
1.
Heben Sie diese Anleitung für den späteren Gebrauch auf.
2.
Vor jedem Reinigen ist das Gerät vom Stromnetz zu trennen.
3.
V e rw enden Sie keine Flüssigoder Aerosolreiniger. Am besten eignet sich ein angefeuchtetes Tuch zur Reinigung.
Die Netzanschlu ßsteckdose soll nahe dem Gerät angebracht
4.
und leicht zugänglich sein. Das Gerät ist vor Feuchtigkeit zu schützen.
5.
Bei der Aufstellung des Gerätes ist auf sicheren Stand zu achten.
6.
Ein Kippen oder Fallen könnte Beschädigungen hervorrufen. Die Belüftungsöffnungen dienen der Luftzirkulation, die das Gerät
7.
vor Überhitzung schützt. Sorgen Sie dafür, daß diese Öffnungen nicht abgedeckt werden.
Beachten Sie beim Anschluß an das Stromnetz die Anschlußwerte.
8.
Verlegen Sie die Netzanschlußleitung so, daß niemand darüber
9.
fallen kann. Es sollte auch nichts auf der Leitung abgestellt werden. Alle Hinweise und Warnungen, die sich am Gerät befinden, sind zu
10.
beachten. Wird das Gerät über einen längeren Zeitraum nicht benutzt, sollten
11.
Sie es vom Stromnetz trennen. Somit wird im Falle einer Überspannung eine Beschädigung vermieden.
Durch die Lüftungsöffnungen dürfen niemals Gegenstände
12.
oder Flüssigkeiten in das Gerät gelangen. Dies könnte einen Brand bzw. elektrischen Schlag auslösen.
Öffnen sie niemals das Gerät. Das Gerät darf aus Gründen der
13.
elektrischen Sicherheit nur von authorisiertem Servicepersonal geöffnet werden.
Wenn folgende Situationen auftreten ist das Gerät vom Stromnetz
14.
zu trennen und von einer qualifizierten Servicestelle zu überprüfen: a. Netzkabel oder Netzstecker sind beschädigt. b. Flüssigkeit ist in das Gerät eingedrungen. c. Das Gerät war Feuchtigkeit ausgesetzt. d. Wenn das Gerät nicht der Bedienungsanleitung
funktioniert oder Sie mit Hilfe dieser
entsprechend
Anleitung keine
iv
Compliances
Verbesserung erzielen.
e. Das Gerät ist gefallen und/oder das Gehäuse ist beschädigt.
Wenn das Gerät deutliche Anzeichen eines Defektes
f.
Stellen Sie sicher, daß die Stromversorgung dieses
15.
Gerätes nach der EN 60950 geprüft ist. Ausgangswerte der Stromversorgung sollten die Werte von AC 7,5-8V, 50-60Hz nicht über oder unterschreiten sowie den minimalen Strom von 1A nicht unterschreiten. Der arbeitsplatzbezogene Schalldruckpegel nach DIN 45 635 Teil 1000 beträgt
70dB(A)
oder weniger.
aufweist.
v
EGAL INFORMATION
L
AND
SMC's Limited Warranty Statement
SMC Networks Europe ("SMC") warrants its products to be free from defects in workmanship and materials, under normal use and service, for the applicable warranty term. All SMC products carry a standard 2 year limited warranty from the date of purchase from SMC or its Authorized Reseller. SMC may, at its own discretion, repair or replace any product not operating as warranted with a similar or functionally equivalent product, during the applicable warranty term. SMC will endeavour to repair or replace any product returned under warranty within 30 days of receipt of the product. As new technologies emerge, older technologies become obsolete and SMC will, at its discretion, replace an older product in its product line with one that incorporates these newer technologies.
The standard limited warranty can be upgraded to a 5 year Limited Lifetime * warranty by registering new products within 30 days of purchase from SMC or its Authorized Reseller. Registration can be accomplished via the enclosed product registration card or online via the SMC web site. Failure to register will not affect the standard limited warranty. The Limited Lifetime warranty covers a product during the Life of that Product, which is defined as a period of 5 years from the date of purchase of the product from SMC or its authorized reseller.
All products that are replaced become the property of SMC. Replacement products may be either new or reconditioned. Any replaced or repaired product carries, either a 30-day limited warranty or the remainder of the initial warranty, whichever is longer. SMC is not responsible for any custom software or firmware, configuration information, or memory data of Customer contained in, stored on, or integrated with any products returned to SMC pursuant to any warranty. Products returned to SMC should have any customer-installed accessory or add-on components, such as expansion modules, removed prior to returning the product for replacement. SMC is not responsible for these items if they are returned with the product.
Customers must contact SMC for a Return Material Authorization number prior to returning any product to SMC. Proof of purchase may be required. Any product returned to SMC without a valid Return Material Authorization (RMA) number clearly marked on the outside of the package will be returned to customer at customer's expense. Customers are responsible for all shipping charges from their facility to SMC. SMC is responsible for return shipping charges from SMC to customer.
ONTACTS
C
vii
Legal Information and Contacts
WARRANTIES EXCLUSIVE: IF A SMC PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, CUSTOMER'S SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT OF THE PRODUCT IN QUESTION, AT SMC'S OPTION. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESSED OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. SMC NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE, INST ALLATION, MAINTENANCE OR USE OF ITS PRODUCTS. SMC SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER'S OR ANY THIRD PERSON'S MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD.
LIMITATION OF LIABILITY: IN NO EVENT, WHETHER BASED IN CONTRACT OR TORT (INCLUDING NEGLIGENCE), SHALL SMC BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE, LOSS OF BUSINESS, OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR INTERRUPTION OF ITS PRODUCTS, EVEN IF SMC OR ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
SOME COUNTRIES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES OR THE LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR CONSUMER PR ODUCTS , SO THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARY FROM COUNTRY TO COUNTRY. NOTHING IN THIS WARRANTY SHALL BE TAKEN TO AFFECT YOUR STATUTORY RIGHTS.
* Under the limited lifetime warranty, internal and external power supplies, fans, and cables are covered by a standard one-year warranty from date of purchase.
Full Installation Manual
Full installation manuals are provided on the Installation CD-Rom. Manuals in other languages than those included on the CD-Rom are provided on
www.smc-europe.com
(section support).
viii
Legal Information and Contacts
Firmware and Drivers
For latest driver, technical information and bug-fixes please visit
www.smc-europe.com
Contact SMC
Contact details for your relevant countries are available on www.smc-europe.com for EMEA and www.smc.com
Statement of Conditions
In line with our continued efforts to improve internal design, operational function, or reliability, SMC reserves the right to make changes to the product(s) described in this document without notice. SMC does not assume any liability that may occur due to the use or application of the product(s) described herein. In order to obtain the most accurate knowledge of installation, bug-fixes and other product related information we advise to visit the relevant product support page at
www.smc-europe.com
start installing the equipment. All information is subject to change without notice.
Limitation of Liability
In no event, whether based in contract or tort (including negligence), shall SMC be liable for incidental, consequential, indirect, special or punitive damages of any kind, or for loss of revenue, loss of business or other financial loss arising out of or in connection with the sale, installation, maintenance, use, performance, f ailure or interruption of its products, even if SMC or its authorized reseller has been adviced of the possiblity of such damages.
for EMEA and www.smc.com for North America.
for North America.
and/
for EMEA and www.smc.com f or North America before you
Copyright
Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable. However, no responsibility is assumed by SMC for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SMC. SMC reserves the right to change specifications at any time without notice.
Trademarks
SMC is a registered trademark and Barricade is a trademark of SMC Networks, Inc. Other product and company names are trademarks or registered trademarks of their respective holders.
ix
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