SMC Networks 7204BRB, SMC7204BRB User Manual
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
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 tim e,
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
NTRODUCTION
I
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 router 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 DHCP 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 car d (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
ARRICADE
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.
•
O
VERVIEW
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
Figure 2. Rear Panel Connectors
Description
If depressed for 1-2 seconds: ready for Reset.
If depressed for 5 seconds or more: ready to restore
factory default settings.
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 labele d
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
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
In some cases, you may want to assign In ternet
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.
, follow the instructions that correspond to the operat ing
the Internet
.
ADSL
system installed on your PC.
8
Windows® XP
1. In the Windows task bar, click the [Start] button, and then
click [Control Panel].
2. Double-click the [Network 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 box to the left of the item labeled
[Internet Protocol (TCP/IP)] is checked, and click [Properties].
Configuring Your Computers
In the [Internet Protocol (TCP/IP) Properties] dialog box, click
5.
the radio button labele d [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 [Network 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 displa ys 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 clic k [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.
Follo w the instructions to install the files.
7. If prompted, click [OK] to restart your computer with the new
settings. Ne xt, 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 labele d [Obtain an IP a ddress automatically].
Also click the radio button labeled [Obtain DNS server
address automatically].
10
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 [Network 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
Configuring Your Computers
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 restar t your computer with the new
settings. Ne xt, configure the PCs to accept IP information
assigned by the ADSL Barricade.
9. In the Control Pane l, double-click the [Network and Dial-u p
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 th e radio
button labeled [Server assigned name server address].
13. Click [OK] twice to confirm and save your changes,
and then close the Control Panel.
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 [S el ect Ne twork
Protocol] dialog box appea rs.
5. Click on [Microsoft] in the [Manufacturers] list box, and then
The [Network] dialog box
network components. If the
click [TCP/IP] in the [Network Protocols] list box.
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 Window s 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] windo w , and then clic k 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, clic k the [IP Address]
10.
tab.
11. Click the radio button labeled [Obta i n an IP address
automatically].
12. Click the [DNS Configuration] tab, and th en click the radio
button labeled [Obtain an IP address automatically].
13. Click [OK] twice to confirm and save your 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 Pane l] window , do uble-click the [Network] icon.
3. In the [Network] dialog box, click the [Protocols] tab. The
[Protocols] tab displa ys a list of currently installed network
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
You may be prompted to install files from
installation CD or other media. Follow
the files. After all files are installed, a
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-click the
[Network] icon.
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 y our changes, and then
close the [Control Pan el].
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 op tion 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 followin g in fo r ma tio 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.
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
. By default, the LAN port is assigned this IP
192.168.1.1.] (You can chan ge this number, or
can be assigned by your ISP.) See
to follow the instructions for
(TCP/IP) properties.
radio buttons that enable you to enter the information manually.
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 [Ente r] 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
Status Page
Entering the Admin Page
The links under the [Status] option in top right corner are associate d
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 ver sio n nu mbe r.
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 availab le 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.
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 statu s
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
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.
SNR Margin Amount of increased noise that can be tolerated while
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.
Line Attenuation
Errored Seconds The error during Showtime, whenever, a given sec
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.
signal loss.
frame loss.
containing CRC errors.
Latency
This field displays the latency modes for [fast]
or [interleave].
LAN Status
The [LAN Status] page shows the information and status
of LAN port, DHCP client table and Ethernet link.
LAN
These fields display the [IP Address], [Subnet Mask] and
[MAC Address] for the[LAN interface].
20
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 th e 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 port s.
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 fo r
Static IP configuration. Current firmware supports eight PVCs.
To switch between the PVCs, please choose the options of
virtual circuit and click on the [Submit] button.
23
Configuration
MAC Spoofing
The MAC Spoofing is developed to solve the scenario wh en the ISP
only recognizes one MAC address. Copy the ISP-recognized MAC
address here.
ATM
[Service Category]
[UBR] and [CBR] are supported from the ATM.
[Bandwidth] Bandwidth setting takes effect only when the CBR
is selected.
The maximum available bandwidth is from the
upstream data rate of [ADSL Status] page.
Encapsulation, Bridge, PPP and DHCP Client
Use the following table to configure a valid setting for each PVC.
WAN
Configuration
IP address N/A Automatically
Subnet Mask N/A Automatically
Gateway N/A Automatically
Bridge
Mode
Router Mode
(PPPoA /
PPPoE)
assigned by ISP
assigned by ISP
assigned by ISP
Router Mode
(Dynamic IP)
Automatically
assigned by ISP
Automatically
assigned by ISP
Automatically
assigned by ISP
Router
Mode
(Static IP)
Provided
by ISP
Provided
by ISP
Provided
by ISP
Encapsulation 1483 Bridged
Bridge Enabled Disabled Disabled Disabled
PPP Service N/A Provided
PPP
User name
24
PPPoA LLC/
IP LLC, 1483
Bridged IP
VC-Mux
N/A Provided
VC-Mux, PPPoE
LLC/VC-Mux
by ISP
by ISP
1483 Bridged/
Routed IP LLC,
1483 Bridged
Routed
VC-Mux,
Classical IP
over ATM
N/A N/A
N/A N/A
1483 Bridged/
Routed IP
LLC, 1483
Bridged
Routed
VC-Mux,
Classical IP
over ATM
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