SMC Networks SMC EZ Connect SMC70032AE User manual

User Guide
SMC70032AE
EZ Connect™
ADSL Ethernet Modem
• Supports both G.DMT and G.lite
• Interoperable with most major DSLAMs
• Always-on digital connection
• Bridging and routing functions
• Management: SNMP, MIB II, Telnet, GUI

RevisionNumber:1.02
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
that 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.
Copyright 2001
SMC Networks, Inc.
6 Hughes
Irvine, CA 92618
All rights reserved. Printed in Korea
Trademarks: SMC is a registered trademark; and EZ Connect is a trademark of
SMC Networks, Inc. Other product and company names are trademarks or
registered trademarks of their respective holders.
2

SMC's Limited Warranty
Limited Warranty Statement: SMC Networks, Inc. ("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 90-day 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 endeavor to repair or replace any product
returned under warranty within 30 days of receipt of the product.
The standard limited warranty can be upgraded to a 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 the period of time during which the
product is an 'Active' SMC product. A product is considered to be
‘Active’ while it is listed on the current SMC price list. 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. At that point, the
obsolete product is discontinued and is no longer an 'Active' SMC
product. A list of discontinued products with their respective dates of
discontinuance can be found at
http://www.smc.com/smc/pages_html/support.html.
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 returnin
g
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 re
q
uired. An
y
p
roduct returned to SMC without a valid Return
3

Material Authorization (RMA) number clearly marked on the outside of
the package will be returned to customer at customer’s expense. For
warranty claims within North America, please call our toll-free
customer support number at [phone]. Customers are
responsible for all shipping charges from their facility to SMC. SMC is
responsible for return shipping charges from SMC to customer.
WARRANTIES EXCLUSIVE: IF AN 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, EXPRESS 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, INSTALLATION,
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 STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED
WARRANTIES OR THE LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES FOR CONSUMER PRODUCTS, SO THE
ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO YOU.
THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY
VARY FROM STATE TO STATE. NOTHING IN THIS WARRANTY SHALL
BE TAKEN TO AFFECT YOUR STATUTORY RIGHTS.
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* SMC will provide warranty service for one year following
discontinuance from the active SMC price list. 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.
5

COMPLIANCES
FCC – Part15 Class B, 68
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
Safety Compliance
UL listed
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Table of Contents
CHAPTER 1....................................................................................... 9
Introduction .......................................................................................... 9
About the SMC70032AE .......................................................................... 9
Features and Benefits ........................................................................... 10
CHAPTER 2..................................................................................... 11
Installation .......................................................................................... 11
Package Contents................................................................................. 11
Description of Hardware........................................................................ 11
LED Indicators ..................................................................................... 12
Host System Requirements.................................................................... 13
Cables ................................................................................................ 13
Connecting your SMC70032AE ............................................................... 13
Confirming Status ................................................................................ 14
CHAPTER 3..................................................................................... 15
Configuration through the Graphical User Web Interface ........................... 15
Accessing the Web Interface (For protocol setup and monitoring)............... 15
Showing the ADSL line status of the modem............................................ 16
Checking the current configuration of the SMC70032AE ............................ 16
System Information .............................................................................. 17
CHAPTER 4..................................................................................... 18
Configuring ADSL Protocols using the Web Interface................................. 18
Changing the ADSL Mode...................................................................... 18
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Configuring the ADSL Transport Protocols................................................ 20
RFC1483 Bridged Mode .................................................................. 20
RFC1483 Routed Mode ................................................................... 21
PPPoA Routed Mode (RFC2364) ....................................................... 22
PPPoA Bridged Mode (RFC2364) ...................................................... 24
PPPoE Routed Mode (RFC2516) ....................................................... 25
IPoA Routed (RFC1577).................................................................. 27
DHCP Server ................................................................................. 28
PPTP Tunneling.............................................................................. 30
CHAPTER 5: CONFIGURING THE SMC70032AE
THROUGH THE COMMAND LINE INTERFACE................ 34
Starting the Terminal Emulation Session.................................................. 34
Showing the Physical Layer Status.......................................................... 35
Checking the current configuration ......................................................... 36
System Information........................................................................ 36
Changing ADSL Mode ........................................................................... 37
Configuring Protocols through the CLI .................................................... 38
RFC1483 Bridged Mode .................................................................. 38
RFC1483 Routed Mode ................................................................... 39
PPPoA Routed Mode (RFC2364) ....................................................... 41
PPPoA Bridged Mode(RFC2364) ....................................................... 43
PPPoE Routed Mode (RFC2516) ....................................................... 45
IPoA Routed (RFC1577).................................................................. 47
DHCP Server Mode......................................................................... 49
PPTP Tunneling.............................................................................. 51
APPENDIX A: TROUBLESHOOTING ............................... 53
APPENDIX B: HELPFUL CLI COMMANDS .................... 54
APPENDIX C: WEB CONSOLE ERRORS......................... 56
APPENDIX D: SPECIFICATIONS...................................... 57
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CHAPTER 1
Introduction
Congratulations on your purchase of the SMC70032AE ADSL Ethernet Modem.
SMC is proud to provide you with a powerful yet simple communication device
for connecting your PC to the Internet.
About the SMC70032AE
Asymmetrical Digital Subscriber Line (ADSL) broadband technology is ideal for
residential or SOHO environments. Data and voice transmissions can be made
simultaneously (You can surf the web while you call up your friends). Data is
transmitted at a rate of up to 8Mbps over a distance to 18,000 feet (more than 3
miles).
This ADSL Ethernet Modem is intended for home and small business users who
want a simple, affordable ADSL device. It will support Internet connections for
Windows 95/98/98SE/Me/NT/2000/XP, MacOS, Linux, or any other operating
system that supports an Ethernet connection with an IP stack. The modem
provides high-speed Internet access over existing telephone lines, features an
always-on digital connection, and provides a wide range of equipment
interoperability and system compatibility.
The SMC70032AE provides ANSI and G.DMT (full-rate DMT providing up to 8
Mbps downstream and 640 Kbps upstream) as well as G.Lite (economical
protocol allowing up to 1.5 Mbps downstream and 512 Kbps upstream) support,
and is connected to the PC through an Ethernet cable to the PC’s 10 or10/100
Mbps Ethernet NIC or the 10 or 10/100 Mbps Uplink port of an Internet
connection-sharing device (PC with Internet connection-sharing software or
networking device). A wide variety of network stacks are supported on the
protocol processor component of the modem.
Designed to ensure a high-performance Internet connection for the SOHO
environment, this new modem connects to the Web at speeds equal to those
available in your office. Its always-on digital connection saves time by eliminating
dial-up delays. The modem is interoperable with systems from major central
office equipment manufacturers and provides compatibility with various ADSL
services.
The new SMC70032AE ADSL modem allows SOHO users to employ a wide range
of network applications and configurations.
All SMC products are supported by a limited lifetime warranty, the SMC Customer
Service Guarantee, and toll-free 24/7 technical support.
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Features and Benefits
Supports both G.DMT and G.Lite♦
♦
♦
♦
♦
♦
♦
Interoperable with the most widely used DSLAM manufacturers
Includes support for RFC1483 (Bridged IP), PPPoA, IPoA and PPPoE
clients, and PPTP as well as a built-in DHCP server
Always-on digital connection
Delivers concurrent voice and data over a single line
Management: SNMP, MIB II, Telnet, GUI
Supports up to 16 PVC values simultaneously.
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CHAPTER 2
Installation
Before installing the SMC70032AE, verify that you have all the items listed under
“Package Contents.” If any of the items are missing or damaged, contact your
local SMC distributor. Also be sure that you have all the necessary cables and
parts before installing the SMC70032AE.
Package Contents
After unpacking the SMC70032AE, check the contents of the box to be sure
you’ve received the following components
Modem♦
♦
♦
♦
♦
♦
♦
♦
♦
RJ-11 phone cord
RJ-45 Ethernet cable
Console Cable
Power adapter (110/220V, 60Hz)
Power cable
Installation CD with complete User Guide
Hard copy of the Quick Installation Guide
SMC Warranty Registration Card
Immediately inform your dealer in the event of any incorrect, missing, or
damaged parts. If possible, please keep the carton and original packing
materials in case there is a need to return the product in the future. Please fill
out and return the Warranty Registration Card to SMC or register on SMC’s Web
site at www.smc.com. The SMC70032AE is covered by a limited lifetime
warranty.
Description of Hardware
The SMC70032AE can be connected to the Internet using its RJ-11 WAN port.
Access speed to the Internet depends on the type of service offered by your
Internet service provider. Full-rate ADSL can provide up to 8 Mbps downstream
and 640 Mbps upstream. G.lite or “splitterless” ADSL provides up to 1.5 Mbps
downstream and 512 Kbps upstream. Please note that the actual rate provided
by your service provider may vary dramatically from these upper limits.
In addition to the RJ-11 WAN port for your ADSL line, the SMC70032AE includes
a RJ-11 port for your telephone line. The following is a picture of the
SMC70032AE:
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Figure 1.1
LED Indicators
1. Rx: Indicates data is being received.
2. Tx: Indicates data is being transmitted.
3. Sync: Indicates the physical connection between the Modem and the
Service Provider’s DSLAM. While the modem is connecting, the LED will
blink and then stay in the "ON" state (green) once the connection has
been made.
4. LINK: Indicates the connection status between the ADSL modem and the
PC or network via the Ethernet connection.
5. ACT: Indicates data is being transferred between the ADSL modem and
the PC.
6. PWR/ALARM LED: Indicates power is reaching the ADSL modem and that
all functions are operating correctly. If there is a problem with connecting
to the DSLAM or there is no link to your NIC card or network, the ALARM
LED light will be Red or will flash Red.
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Host System Requirements
 PC
Ethernet 10BaseT or 10/100BaseTX NIC♦
♦
♦
♦
♦
♦
♦
OS which supports the TCP/IP protocol suite
Web browser installed
 For local networking
10BaseT or 10/100BaseTX hub or switch or broadband router with a
10BaseT or 10/100BaseTX port
Cables
Make sure the following cables are included with your product:
RJ-11 (telephone cable 1 each) for the Telephone Line Port (LINE/TEL)
RJ-45 Cross-over UTP Ethernet cable for the Ethernet port (LAN)
RS-232C serial cable for the CONSOLE Port
Connecting your SMC70032AE
Step 1: Plug in the phone line
Using a standard telephone cable with RJ11 connectors, plug one side into the
wall jack set up as the ADSL line and the other end in the ‘LINE’ port on the back
of the SMC70032AE.
Note: Since the SMC70032AE uses the 2 central pins of the connector (pins 3
and 4) in its default configuration you will need to make sure that the
center 2 pins are carrying the ADSL signaling. If the ADSL is carried on
the outside pair at the outlet, most likely your phone line and ADSL have
been split onto two separate lines and a special adapter is required that
will separate the inside and outside pairs into two jacks that both use
the inside pair (Figure 1.2).
Figure 1.2: Two-line splitter for a
jack with two lines
combined
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Step 2: Plug in the Ethernet cable
If you are connecting to a networking device, connect a straight-through
Ethernet cable to the SMC70032AE “LAN” Ethernet port. If connecting directly to
your PC, the cable must be a crossover Ethernet cable.
Step 3: Connect the console link
If an initial setup other than the default configuration is required, you will need
to use the serial cable to connect the PC’s RS-232C port (a DB9 Male port usually
assigned to COM1 or COM2) to the “CONSOLE” port on the back of the
SMC70032AE modem (a DB9 Female port). Setting up the modem requires a
terminal emulation program such as HyperTerminal to access the command line
interface program of the modem. You may also use the Graphical User Interface
included on the SMC70032AE CD.
Step 4: Plug in the power supply
Plug the power cord into the wall and then connect it to the power adapter unit.
With the adapter now powered, you will need to connect the 6-pin DIN
connector from the power adapter to the corresponding “POWER” port on the
SMC70032AE.
Confirming Status
You can confirm the connection status of the SMC70032AE ADSL Mode through
the following methods:
Confirm the ADSL Line connection status♦
♦
♦
After the SMC70032AE ADSL has been connected, the modem and your
ADSL service will sync. The ADSL Sync LED should blink for several
seconds before turning solid green, indicating that the ADSL line has
synchronized with the DSLAM and you are in “Link” status.
Confirm the PC connection status
If the Network Interface Card on the PC and the SMC70032AE are
properly connected the LINK LED on the SMC70032AE will be green. If it
is not on, there is no connection between the modem and the NIC.
Confirm the Telephone connection status
To confirm that the telephone connection works correctly you should hear
a dial tone and have no high-frequency interference when you pick up the
phone.
Please note: If the PWR/ALARM LED shows RED, the ADSL modem does
not have a LINK or the Ethernet cable connecting to the PC is not properly
connected.
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CHAPTER 3
Configuration through the Graphical User Web Interface
Accessing the Web Interface (For protocol setup and
monitoring)
As soon you inserted a provided CD into CD-ROM, Windows will prompt you as
following. Click <WebConsole Installation> to start installation.
Follow the prompts through the installation process, which will add the
SMC70032AE icon to your desktop. Below is the starting screen of the Web
console GUI (Graphical User Interface).
15

Showing the ADSL line status of the modem
When using the Web console, you can check the link status by selecting
STATUS/Physical at the status menu.
In the Physical Status screen, Selected Operation Mode shows the current
mode set by your provider’s DSLAM. The Physical Link Rate and Error Count
of the modem are also displayed. The DMT-tone at the bottom of the screen
graphically represents each Carrier load (bits/tone) for 256 sub-channels (0~31
for upstream, 40~255 for downstream).
Checking the current configuration of the SMC70032AE
Using the Web console, if you click on the STATUS/Configuration you can see the
current protocol setting status of the modem and, if in router mode, the IP
configuration on the WAN port assigned by the DHCP server.
The IP Configuration displayed at the bottom of the Configuration Status
screen shows the IP address setting assigned by your service provider to the
WAN port if the modem has been set up in router mode.
16

System Information
Using the Web Console, you can check system information such as the version of
firmware and hardware (MAC) address of the modem by selecting the ”System
info” option under the “STATUS” menu option.
17

CHAPTER 4
Configuring ADSL Protocols using the Web Interface
Changing the ADSL Mode
When using the Web console, you can change the ADSL mode by clicking the
“ADSL Mode” link under the “CONFIG” options menu and selecting the specific
ADSL mode.
On the ADSL mode screen, the “Modem State” shows the ADSL sync status.
“Modem Mode” displays the current mode of the modem. If you want to change
the mode, select the desired setting by clicking on the radio button beside the
mode you will be using and then click on the “SAVE” button.
As the configuration program makes the changes you have specified, you will see
the following screen:
Once the configuration has been successfully modified, the following message
will appear on the next page:
18

19

Configuring the ADSL Transport Protocols
RFC1483 Bridged Mode
To set the SMC70032AE to RFC1483 bridge mode, your ISP must provide you
with values for both the VPI (Virtual Path Identifier) and the VCI (Virtual Channel
Identifier). By default these are set to 0 (VPI) and 35 (VCI).
The value of the VPI setting ranges from 0 to 4095, and the value of the VCI
setting ranges from 1 to 65535.
You also must select the correct Encapsulation Method, which is provided by
your ISP. By default the encapsulation method is set to LLC (Logical Link
Control).
NOTE: If your service provider is using a Point-to-Point Protocol (PPP) server for
PPP over Ethernet (PPPoE) service with your ADSL modem in bridged
rfc1483 mode, you will need to install a PPPoE Client Program such as
EnterNet300 or WinPoet on your PC.
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