Patton electronics 3201, 3241 User Manual
For Quick
Start Installation
see page 21
Model 3201 and Model 3241
G.SHDSL Router
Modems
User Guide
Sales Office: +1 (301) 975-1000
Technical Support: +1 (301) 975-1007
E-mail: support@patton.com
URL: www.patton.com
Document Number: 0xxxxxU Rev. A
Part Number: 07MD3201
Revised: January 27, 2003
Patton Electronics Company, Inc.
7622 Rickenbacker Drive
Gaithersburg, MD 20879 USA
tel: +1 (301) 975-1000
fax: +1 (301) 869-9293
support: +1 (301) 975-1007
web: www.patton.com
e-mail: support@patton.com
Copyright © 2002 & 2003, Patton Electronics Company. All rights reserved.
The information in this document is subject to change without notice. Patton Elec-
tronics assumes no liability for errors that may appear in this document.
Contents
Contents ......................................................................................................................................................... 1
Compliance Information ................................................................................................................................ 5
Radio and TV Interference ...............................................................................................................................5
CE Notice .........................................................................................................................................................5
FCC Part 68 .....................................................................................................................................................5
Industry Canada Notice ....................................................................................................................................6
Service ..............................................................................................................................................................6
About this guide ............................................................................................................................................. 7
Audience................................................................................................................................................................. 7
Structure................................................................................................................................................................. 7
Precautions ............................................................................................................................................................. 8
Factory default parameters...................................................................................................................................... 8
Typographical conventions used in this document.................................................................................................. 9
General conventions .........................................................................................................................................9
Mouse conventions ...........................................................................................................................................9
1 General Information...................................................................................................................................... 11
Model 3201/3241 G.SHDSL Router Modem overview ........................................................................................12
General attributes ............................................................................................................................................12
G.SHDSL Characteristics (Models 3201 and 3241) .......................................................................................12
Ethernet ..........................................................................................................................................................12
Protocol support .............................................................................................................................................13
PPP Support ...................................................................................................................................................13
ATM Protocols ...............................................................................................................................................13
Management ...................................................................................................................................................13
Security ...........................................................................................................................................................13
Front Panel Status LEDs .......................................................................................................................................14
Rear panel connectors and switches .................................................................................................................14
Power input connector ....................................................................................................................................15
External AC universal power supply ..........................................................................................................15
External 48 VDC power supply ................................................................................................................15
Console port (outlined in red) .........................................................................................................................16
Ethernet port (outlined in green) ....................................................................................................................16
MDI-X ...........................................................................................................................................................16
Line port (outlined in yellow) .........................................................................................................................16
2 Product Overview.......................................................................................................................................... 17
Product Overview..................................................................................................................................................18
Applications Overview ....................................................................................................................................18
3 Quick Start Installation................................................................................................................................. 21
Hardware installation ............................................................................................................................................22
1
Contents
Model 3201 G.SHDSL Integrated Access Device User Guide
What you will need .........................................................................................................................................22
Identify the connectors and attach the cables ..................................................................................................22
IP address Quick Start modification ................................................................................................................23
Router/Bridge Status LEDs .......................................................................................................................24
Web Operation and Configuration .................................................................................................................24
PC Configuration .....................................................................................................................................24
Web Browser .............................................................................................................................................24
4 Basic Application Configurations.................................................................................................................. 27
Introduction..........................................................................................................................................................28
Two stand-alone units directly connected..............................................................................................................29
Ethernet Extension (HDLC - PPPoH Bridged) ..............................................................................................29
Network Extension (HDLC—PPPoH Routed) ..............................................................................................32
DSLAM Connections with remote CPE units.......................................................................................................38
Bridged application configurations to a DSLAM ............................................................................................38
RFC 1483 Bridged Configuration. ............................................................................................................38
PPPoH Bridged Configuration .................................................................................................................41
PPPoA Bridged (RFC 2364) Configuration ..............................................................................................44
Routed application configurations to a DSLAM .............................................................................................46
RFC 1483 Routed .....................................................................................................................................46
PPPoH Routed .........................................................................................................................................53
PPPoA Routed (RFC 2364) ......................................................................................................................60
IPoA Routed (RFC 1577) ........................................................................................................................72
5 Specialized Configurations............................................................................................................................ 79
IP Configurations..................................................................................................................................................80
Router .............................................................................................................................................................80
DHCP Server and Relay .................................................................................................................................81
6 Security ......................................................................................................................................................... 85
Introduction..........................................................................................................................................................86
Configuring the router ..........................................................................................................................................86
Configuring the security interfaces.........................................................................................................................87
Deleting a Firewall Policy ...............................................................................................................................88
Enabling the Firewall.............................................................................................................................................89
Firewall Portfilters .................................................................................................................................................89
Security Triggers....................................................................................................................................................90
Intrusion Detection System (IDS) .........................................................................................................................91
7 NAT (Network Address Translation) ............................................................................................................ 95
Introduction..........................................................................................................................................................96
Enabling NAT ................................................................................................................................................96
Global address pool and reserved map .............................................................................................................97
8 Monitoring Status ......................................................................................................................................... 99
Status LEDs.........................................................................................................................................................100
9 Diagnostics.................................................................................................................................................. 101
2
3
Model 3201 G.SHDSL Integrated Access Device User Guide
Contents
Ping.....................................................................................................................................................................102
Software Upgrades...............................................................................................................................................102
Configuration ...............................................................................................................................................102
Procedure ......................................................................................................................................................102
10 Contacting Patton for assistance ................................................................................................................. 105
Introduction........................................................................................................................................................106
Contact information............................................................................................................................................106
Warranty Service and Returned Merchandise Authorizations (RMAs).................................................................106
Warranty coverage ........................................................................................................................................106
Out-of-warranty service ...........................................................................................................................106
Returns for credit ....................................................................................................................................106
Return for credit policy ...........................................................................................................................107
RMA numbers ..............................................................................................................................................107
Shipping instructions ..............................................................................................................................107
A Specifications .............................................................................................................................................. 109
General Characteristics ........................................................................................................................................110
G.SHDSL Characteristics (Model 3201/3241)....................................................................................................110
Ethernet ..............................................................................................................................................................110
Protocol Support .................................................................................................................................................111
PPP Support........................................................................................................................................................111
ATM Protocols....................................................................................................................................................111
Management .......................................................................................................................................................112
Security ...............................................................................................................................................................112
Compliance Standard Requirements....................................................................................................................112
Australia Specific .....................................................................................................................................112
Dimensions .........................................................................................................................................................113
Power and Power Supply Specifications...............................................................................................................113
B Cable Recommendations ............................................................................................................................ 115
DSL Cable...........................................................................................................................................................116
Ethernet Cable ....................................................................................................................................................116
Adapter................................................................................................................................................................116
C Physical Connectors ................................................................................................................................... 117
RJ-45 shielded 10/100 Ethernet port...................................................................................................................118
RJ-11 non-shielded port ......................................................................................................................................118
RJ-45 non-shielded RS-232 console port (EIA-561)............................................................................................118
Power input.........................................................................................................................................................118
D Command Line Interface (CLI) Operation ................................................................................................ 119
Introduction........................................................................................................................................................120
CLI Terminology ................................................................................................................................................120
Local (VT-100 emulation) ............................................................................................................................120
Remote (Telnet) ............................................................................................................................................120
Using the Console .........................................................................................................................................121
Contents
Model 3201 G.SHDSL Integrated Access Device User Guide
Administering user accounts................................................................................................................................122
Adding new users ..........................................................................................................................................122
Setting user passwords ...................................................................................................................................123
Changing user settings ..................................................................................................................................123
Controlling login access ...........................................................................................................................123
Controlling user access ............................................................................................................................124
G.SHDSL Commands: .................................................................................................................................124
To establish the DSL link ........................................................................................................................124
4
1.
Compliance Information
and TV
Radio
The Model 3201 or 3241 generates and uses radio frequency energy, and if not installed and used properlythat is, in strict accordance with the manufacturer’s instructions-may cause interference to radio and television
reception. The Models 3201 and 3241 have been tested and found to comply with the limits for a Class A
computing device in accordance with specifications in Subpart B of Part 15 of FCC rules, which are designed
to provide reasonable protection from such interference in a commercial installation. However, there is no
guarantee that interference will not occur in a particular installation. If the Model 3201 or 3241 does cause
interference to radio or television reception, which can be determined by disconnecting the unit, the user is
encouraged to try to correct the interference by one or more of the following measures: moving the computing
equipment away from the receiver, re-orienting the receiving antenna and/or plugging the receiving equipment
into a different AC outlet (such that the computing equipment and receiver are on different branches).
Interference
CE Notice
The CE symbol on your Patton Electronics equipment indicates that it is in compliance with the Electromagnetic Compatibility (EMC) directive and the Low Voltage Directive (LVD) of the European Union (EU). A
Certificate of Compliance is available by contacting Technical Support.
FCC Part 68
The Model 3201 is not intended to be connected to the public
telephone network.
You are required to request service from the telephone company before you connect the Model 3201 or
3241 to a network. When you request service, you must provide the telephone company with the following data.
— The required Universal Service Order code (USOC) jack: RJ-11C
— The make, model number, Ringer Equivalence Number (REN), and FCC Registration number of the
Model 3201 or 3241.
The REN helps you determine the number of devices you can connect to your telephone line and still have
all of those devices ring when your number is called. In most, but not all, areas, the sum of the RENs of all
devices should not exceed five (5.0). To be certain of the number of devices you can connect to your line,
you should call your local telephone company to determine the maximum REN.
— The Facility Interface Code: 02LS2
— The Service Order Code(s) (SOC): 9.0F
— REN No.: 0.2
2. Your telephone company may make changes to its facilities, equipment, operations, or procedures that
could affect the proper functioning of your equipment. The telephone company will notify in advance of
such changes to give you an opportunity to maintain uninterrupted telephone service.
5
4.
5.
3.
Compliance Information
Model 3201 G.SHDSL Integrated Access Device User Guide
If your Model 3201 or 3241 causes harm to the telephone network, the telephone company may temporarily discontinue your service. If possible, they will notify you in advance, but if advance notice is not
practical, you will be notified as soon as possible and will be informed of your right to file a complaint with
the FCC.
If you experience trouble with the Model 3201 or 3241, please contact Patton Electronics Company for
service or repairs. Repairs should be performed only by Patton Electronics Co.
You are required to notify the telephone company when you disconnect the Model 3201 or 3241 from the
network.
Industry Canada Notice
Note
This equipment meets the applicable Industry Canada Terminal
Equipment Technical Specifications. This is confirmed by the registration number. The abbreviation, IC , before the registration number
signifies that registration was performed based on a Declaration of
conformity indicating that Industry Canada technical specifications
were met. It does not imply that Industry Canada approved the
equipment.
Service
All warranty and non-warranty repairs must be returned freight prepaid and insured to Patton Electronics. All
returns must have a Return Materials Authorization number on the outside of the shipping container. This
number may be obtained from Patton Electronics Technical Services at:
• Tel: +1 (301) 975-1007
• Email: support@patton.com
• URL: http://www.patton.com
Note
Packages received without an RMA number will not be accepted.
6
About this guide
This guide describes installing and configuring a Patton Electronics Model 3201 or 3241 G.SHDSL Router
modem . The instructions in this guide are based on the following assumptions:
• The router modem will connect to a T1 or E1
• There is a LAN connected to the Ethernet port of the router modem
• Users will be connected to remote router modems
Audience
This guide is intended for the following users:
• Operators
• Installers
• Maintenance technicians
Structure
This guide contains the following chapters and appendices:
• Chapter 1 provides information about router modem features and capabilities
• Chapter 2 contains an overview describing router modem operation
• Chapter 3 provides quick start installation procedures
• Chapter 4 describes configuring the router modem for typical applications
• Chapter 5 describes configuring the router modem for specialized applications
• Chapter 6 describes configuring security for the router modem
• Chapter 7 describes configuring for network address translation (NAT)
• Chapter 8 contains definitions for the LED status indicators
• Chapter 9 describes router modem diagnostics
• Appendix A contains specifications for the router modems
• Appendix B provides cable recommendations
• Appendix C describes the router modem’s ports
• Appendix D describes how to use the command line interface (CLI)
For best results, read the contents of this guide before you install the router modem.
7
About this guide
Model 3201 G.SHDSL Integrated Access Device User Guide
Precautions
Notes and cautions, which have the following meanings, are used throughout this guide to help you become
aware of potential Router modem problems. Warnings relate to personal injury issues, and Cautions refer to
potential property damage.
Note
Calls attention to important information.
The shock hazard symbol and WARNING heading indicate a potential electric
shock hazard. Strictly follow the warning instructions to avoid injury caused
by electric shock.
The alert symbol and WARNING heading indicate a potential safety hazard.
Strictly follow the warning instructions to avoid personal injury.
The shock hazard symbol and CAUTION heading indicate a
potential electric shock hazard. Strictly follow the instructions to
avoid property damage caused by electric shock.
The alert symbol and CAUTION heading indicate a potential hazard. Strictly follow the instructions to avoid property damage.
Factory default parameters
The Model 3201/R G.SHDSL router modem has the following factory default parameters.
• Ethernet IP address: 192.168.200.10/24
• WAN Connection: PPPoH Routed
• WAN IP address: 10.1.1.1
• Autonegotiate the G.SHDSL speed.
The Models 3201/I/CP and 3201/I/CO bridge modems have the following factory default parameters.
• Ethernet IP Address:
— 192.168.200.10 (for the CP version)
— 192.168.200.11 (for the CO version)
• Autonegotiate the G.SHDSL speed.
8
9
Model 3201 G.SHDSL Integrated Access Device User Guide
Typographical conventions used in this document
This section describes the typographical conventions and terms used in this guide.
General conventions
The procedures described in this manual use the following text conventions:
Table 1. General conventions
Convention Meaning
Futura bold type
Italicized Futura type
Futura type
Garamond bold type
< >
Are you ready?
% dir *.*
Indicates the names of menu bar options.
Indicates the names of options on pull-down menus.
Indicates the names of fields or windows.
Indicates the names of command buttons that execute an action.
Angle brackets indicate function and keyboard keys, such as <SHIFT>,
<CTRL>, <C>, and so on.
All system messages and prompts appear in the Courier font as the
system would display them.
Bold Courier font indicates where the operator must type a response or
command
About this guide
Mouse conventions
The following conventions are used when describing mouse actions:
Table 2. Mouse conventions
Convention Meaning
Left mouse button
Right mouse button This button refers the secondary or rightmost mouse button (unless you have
Point This word means to move the mouse in such a way that the tip of the pointing
Click Means to quickly press and release the left or right mouse button (as instructed in
Double-click Means to press and release the same mouse button two times quickly
Drag This word means to point the arrow and then hold down the left or right mouse but-
This button refers to the primary or leftmost mouse button (unless you have
changed the default configuration).
changed the default configuration).
arrow on the screen ends up resting at the desired location.
the procedure). Make sure you do not move the mouse pointer while clicking a
mouse button.
ton (as instructed in the procedure) as you move the mouse to a new location.
When you have moved the mouse pointer to the desired location, you can release
the mouse button.
About this guide
Model 3201 G.SHDSL Integrated Access Device User Guide
10
Chapter 1 General Information
Chapter contents
Model 3201/3241 G.SHDSL Router Modem overview ........................................................................................12
General attributes ............................................................................................................................................12
G.SHDSL Characteristics (Models 3201 and 3241) .......................................................................................12
Ethernet ..........................................................................................................................................................12
Protocol support .............................................................................................................................................13
PPP Support ...................................................................................................................................................13
ATM Protocols ...............................................................................................................................................13
Management ...................................................................................................................................................13
Security ...........................................................................................................................................................13
Front Panel Status LEDs .......................................................................................................................................14
Rear panel connectors and switches .................................................................................................................14
Power input connector ....................................................................................................................................15
External AC universal power supply ..........................................................................................................15
External 48 VDC power supply ................................................................................................................15
Console port (outlined in red) .........................................................................................................................16
Ethernet port (outlined in green) ....................................................................................................................16
MDI-X ...........................................................................................................................................................16
Line port (outlined in yellow) .........................................................................................................................16
11
1 • General Information Model 3201 G.SHDSL Integrated Access Device User Guide
Model 3201/3241 G.SHDSL Router Modem overview
The Patton Models 3201 and 3241 router modems are G.SHDSL routers/bridges for delivering basic and
advanced IP services from the wide-area network to a local 10/100Base-T Ethernet LAN.
G.SHDSL offers an alternative, standards based DSL transmission medium. It offers connection speeds of 2.3
Mbps (Model 3201) or 4.6 Mbps (Model 3241) in each direction over a single twisted-pair (TP). Supporting
100 or more users, the router modems are optimized for users in a small office, as an enterprise tele-working
solution or for multimedia high-speed Internet access. Local and remote web-based management ensures easy
setup and continuous trouble-free operation.
The following sections describe Model 3201 and 3241 features and capabilities:
• General attributes, see page 12
• G.SHDSL Characteristics (Model 3201/3241), see page 12
• Ethernet, see page 12
• Protocol support, see page 13
• PPP support, see page 13
• ATM protocols, see page 13
• Management, see page 13
• Security, see page 13
General attributes
• Compact low-cost plug-and-play router
• 10/100 Ethernet
• Comprehensive hardware diagnostics, works with any operating system, easy maintenance and effortless
installation.
• Built-in web configuration.
• Simple software upgrade using FTP into FLASH memory.
• Eight front panel LEDs indicate Power, DSL WAN, Ethernet LAN speed and status.
• Convenient and standard RJ connectors for Ethernet, Line, and Console.
G.SHDSL Characteristics (Models 3201 and 3241)
• 2.3 Mbps (Model 3201) or 4.6 Mbps (Model 3241) speed over 2 wires.
• DTE rates:
- Model 3201: 144 kbps to 2.32 Mbps, nx64k with n=3 to 36
- Model 3241: 144 kbps to 4.6 Mbps (Model 3241) , nxz64k n=3 to 72.
• Distance from 24,900 feet (7,589 m) at 144kbps (192 kbps line rate) to 10,200 feet (3,109 m) at 2.3 mbps
on 26 AWG (0.4 mm) wire
• CO and CP modes supported
• EOC Management channel for remote end-to-end management.
Ethernet
• Auto-sensing full-duplex 10Base-T/100Base-TX Ethernet.
• Standard RJ-45 and built-in MDI-X cross-over switch.
• IEEE 8021.d transparent learning bridge up to 1,024 addresses and Spanning Tree.
12 Model 3201/3241 G.SHDSL Router Modem overview
Model 3201 G.SHDSL Integrated Access Device User Guide 1 • General Information
Protocol support
• Complete internetworking with IP (RFC 741), TCP (RFC 793), UDP (RFC 768), ICMP (RFC 950),
ARP (RFC 826).
• IP Router with RIP (RFC 1058), RIPv2 (RFC 2453) for up to 64 static routes.
• Built-in Ping and Traceroute facilities.
• Integrated DHCP Server (RFC 2131).
• DHCP relay agent (RFC 2132/RFC 1542) with 8 individual address pools.
• DNS Relay with primary and secondary Name Server selection.
• NAT (RFC 3022) with Network Address Port Translation (NAPT), MultiNat with 1:1, Many:1,
Many:Many mapping, Port/IP redirection and mapping.
PPP Support
• Point-to-Point Protocol over HDLC
• PPPoA (RFC 2364) Point-to-Point Protocol over ATM.
• PPPoE (RFC 2516) Client for autonomous network connection. Eliminates the requirement of installing
client software on a local PC and allows sharing of the connection across a LAN.
• User configurable PPP PAP (RFC 1661) or CHAP (RFC 1994) authentication..
ATM Protocols
• Multiprotocol over ATM AAL5 and Multiprotocol Bridged encapsulation RFC 2684 (Formerly RFC
1483) and RFC 1577 Classical IP over ATM. Default RFC-1483 route mode. Logical Link Control
(LLC)/ Subnetwork Access Protocol (SNAP) encapsulation. Default VC mux mode.
• ATM UNI 3.0, 3.1, and 4.0 signaling ATM QoS with UBR, CBR, nrt-VBR, and rt-VBR.
• Peak cell rate shaping on a per-VCC basis up to 32 active VCCs across VPI 0-255, VCI 0-65525. Single
default PVC: 8/35 with PCR=5,500 cells.
Management
• User selectable ATM, PPP, or HDLC WAN datalink connection.
• Web-Based configuration via embedded web server
• CLI menu for configuration, management, and diagnostics.
• Local/Remote CLI (VT-100 or Telnet).
• SNMPv1 (RFC 1157) MIB II (RFC 1213)
• Logging via SYSLOG, and VT-100 console. Console port set at 9600 bps 8/N/1 settings no flow control.
• EOC access for End-To-End management, configuration, and control.
Security
• Packet filtering firewall for controlled access to and from LAN/WAN.
• DoS Detection/protection.
• Password protected system.
• Access list for up to 5 hosts/networks which are allowed to access management system SNMP/HTTP/TEL-
NET.
• Logging or SMTP on events: POST, POST errors, line/DSL, PPP/DHCP, IP.
Model 3201/3241 G.SHDSL Router Modem overview 13
1 • General Information Model 3201 G.SHDSL Integrated Access Device User Guide
Front Panel Status LEDs
The IpRocketLink routers have all status LEDs on the front panel of the unit, and all electrical connections are
located on the rear panel.
Figure 1. Model 3201
The status LEDs from left to right are (see table 3 for LED descriptions):
• Power
• WAN Link, Tx, and Rx
• Ethernet Link, 100M, Tx, and Rx
Table 3. Status LED descriptions
Power Yellow
WAN
(DSL)
Ethernet Link Yellow
Link Yellow
TX Yellow
RX Yellow
100M Yellow
TX Yellow
RX Yellow
ON
indicates that power is applied.
2 Hz flash
1 Hz flash
8 Hz flash
Solid yellow:
2 Hz flash:
8 Hz flash:
No indication:
Flashing:
Flashing:
On:
On:
Flashing:
Flashing:
occurs during POST
occurs for non-fatal error.
on all LEDs for fatal POST outcome or critical error.
connected
training
DSL error
no signal detected.
when transmitting data from the unit to the WAN.
when receiving data from the WAN to the unit.
Ethernet is linked.
100 Mbps Ethernet is selected.
when data is transmitted from the unit to the LAN.
when data is received from the LAN.
Rear panel connectors and switches
On the rear panel from left to right are the following:
• Power input connector
• Console Port
• Ethernet connector
• MDI-X switch
• Line connector
Off
indicates that no power is applied.
14 Front Panel Status LEDs
Model 3201 G.SHDSL Integrated Access Device User Guide 1 • General Information
Power input connector
The router modem comes with an AC or DC power supply. (see “Power and Power Supply Specifications” on
page 113)
• The power connection to the router modem is a 2.5 mm barrel receptacle with the center conductor posi-
tive (see figure 2).
5 VDC
Figure 2. Power connection barrel receptacle 5 VDC diagram
External AC universal power supply
For additonal specifications, see “Power and Power Supply Specifications” on page 113.
• Output from power supply: 5 VDC, 1 A
• Input to power supply: universal input 100–240 VAC 50/60 Hz 0.3A
An approved external power supply that incorporates a disconnect device must be used and positioned within easy reach of
the operator’s position.
Connect the equipment to a 5 VDC source that is electrically isolated from the AC source. The 5 VDC source is to be reliably
connected to earth.
External 48 VDC power supply
Refer to see “Power and Power Supply Specifications” on page 113 for additonal specifications.
• Input
- Rated voltage: 36–60 VDC
- Rated current: 0.25 A DC
- 3-pin locking connector, 3.5 mm pitch
- Transient over-voltage protection, 100VDC at 2 ms
• Output
- Rated voltage: 5 VDC ± 5%, 5W
- Rated current; 1 A DC
- 6-inch cable terminated with 2.5 mm barrel plug, center positive
Connect the equipment to a 30–60 VDC source that is electrically isolated from the AC source. The 30–60 VDC source is to
be reliably connected to earth.
Front Panel Status LEDs 15
1 • General Information Model 3201 G.SHDSL Integrated Access Device User Guide
Console port (outlined in red)
The unshielded RJ-45 RS-232 console DCE port (EIA-561) with the pin-out listed in the following table:
Pin No. Signal Direction Signal Name
1 Out DSR
2 Out CD
3 In DTR
4 — Signal Ground
5 Out RD
6 In TD
7 Out CTS
8 In RTS
Ethernet port (outlined in green)
Shielded RJ-45 10Base-T/100Base-TX Ethernet port using pins 1,2,3, & 6. See MDI-X switch for hub or transceiver configuration.The following table defines conditions that occur when the MDI-X switch is in the out position.
Pin No. Signal Direction Signal Name
1 Output TX+
2 Output TX3 Input RX+
4 — —
5 — —
6 Input RX7 — —
8 — —
MDI-X
The MDI-X push switch operates as follows:
• When in the default out position, the Ethernet circuitry takes on a straight-through MDI configuration and
functions as a transceiver. It will connect directly to a hub.
• When in the in position, the Ethernet circuitry is configured in cross-over MDI-X mode so that a straight-
through cable can connect the Model 3201 DSL modem’s Ethernet port directly to a PC’s NIC card.
Line port (outlined in yellow)
The RJ-11/4 DSL line port uses pins 2 and 3 of the RJ-11 port.
Pin No. Signal Name
1 —
2 In/Out-A
3 In/Out-B
4 —
16 Front Panel Status LEDs
Chapter 2 Product Overview
Chapter contents
Product Overview..................................................................................................................................................18
Applications Overview ....................................................................................................................................18
17
2 • Product Overview Model 3201 G.SHDSL Integrated Access Device User Guide
Product Overview
The Model 3201 modem operates as a bridge or a router and has two ports for communication:
• The Ethernet port—Connects to the LAN side of the connection
• The Line port—Provides the G.SHDSL transmission connection between the CPE and CO DSL modem
The modem provides all layer 2 and layer 3 protocols required for end-to-end-link communication.
When configuring the 3201, questions must be answered so the 3201 functions as desired. For example, when
a router or bridge module needs to be activated, some questions would be:
• Is a default gateway required?
• Which encapsulation technique is best for this application: PPPoA, Frame Relay, PPPoE or another?
These decisions can be made and implemented more easily if the Model 3201’s fundamental architecture is
understood. Also, while configuring the Model 3201 via a browser using the built-in HTTP server is very intuitive, an understanding of the architecture is essential when using the command-line interface (CLI) commands.
The fundamental building blocks comprise a router or bridge, interfaces, and transports. The router and bridge
each have interfaces. A transport provides the path between an interface and an external connection. For example, the Ethernet transport attaches to an Internet Protocol (IP) interface. A transport consists of layer 2 and
everything below it. Creating a transport and attaching it to a bridge or router’s interface enables data to be
bridged or routed. The supported transports are PPPoA, PPPoE, Frame Relay, RFC 1483 (Multiprotocol
Encapsulation over ATM AAL5), IPoA, PPPoH, and Ethernet.
Configuring an interface and transport for the router or bridge requires naming the interface and transport before
attaching them. When using the built-in HTTP server web browser, this is done automatically. But when configuring the Model 3201 via CLI commands through the RS-232 control port, it must be done manually.
Model 3201 modems can connect over an ATM PVC or HDLC transport.
The PVC requires the configuration of the virtual path identifier (VPI) and virtual circuit identifier (VCI). The
VPI can be any integer between 0–4095 inclusive. The general rule for the VCI is an integer between 1–65,535
inclusive. Examples in this manual use a VCI of 600 or above. The main restriction in choosing a VCI is that
VCIs below 32 are reserved for such predefined functions as ILMI. The VCI values of 600 and above used in
this manual are also above the range used by many signaling implementations for SVCs.
The HDLC is a packet-based transmission across the DSL Link.
Several ATM connections are offered to address a variety of user applications. Although they all use RFC1483
as the transport mechanism between the two 3201 modems, WAN services may use different PPP applications,
such as PPPoE routed, PPPoA routed, or PPPoA bridged. Each one has its advantages and disadvantages.
Applications Overview
The Model 3201 is used for bridged or routed applications.
Note In bridged applications the 3201 modem functions transparently on layer 2 to
provide MAC level bridging for Ethernet networks. The bridging is between
Ethernet and the DSL link between the two 3201 modems. The devices
attached to each 3201 are on the same subnet. The number of attached devices
and the size of the filter table are configurable. No IP address is necessary unless
18 Product Overview
Model 3201 G.SHDSL Integrated Access Device User Guide 2 • Product Overview
the administrator desires management through a web browser. Then an IP
address is necessary for the administrator to access the 3201 modem.
In a typical bridged configuration, the DSL bridge is transparent to the network. It bridges the DSL line to
the Ethernet line, making both sides appear as a single subnet. However, it may still be beneficial to provide an
IP address to the DSL modem for management. In the bridged configuration it is not necessary for the Ethernet port to have an IP address.
DSL
Modem
Subnet 1 Subnet 1
DSL
DSL
Modem
Figure 3. Bridged Application
In a typical routed configuration, the DSL router is treated as a separate device on the network that receives
packets from the PC and DSLAM. The Ethernet and DSL networks are configured as separate IP subnets. The
PC must have the DSL router set up as its default gateway.
DSL
Modem
Subnet 1
Subnet 2
DSLAM
Internet
Figure 4. Routed Application
Model 3201 applications are divided as follows:
• Connecting two stand-alone Model 3201 Bridge/Routers back-to-back using PPPoH Bridged or PPPoH
Routed. PPPoH Bridged can be considered as Ethernet extension since the same logical LAN exists at both
ends of the 3201s and only bridging is required. PPPoH is network extension in the more general sense
since a different logical network is on each end of the 3201s.
• Connecting the Model 3201 bridge/routers as a CPE device to a DSLAM. They can be configured for
bridged or routed mode.
The bridged modes commonly used to connect to a DSLAM are
–
– The routed modes are
RFC1483, HDLC
For more information about router modem applications, refer to Chapter 4, “Basic Application Configurations” on page 27 and Chapter 5, “Specialized Configurations” on page 79.
Product Overview 19
(PPPoH),
PPPoA, IPoA
RFC1483, HDLC
and
PPPoE
.
(PPPoH), and
PPPoA
.
2 • Product Overview Model 3201 G.SHDSL Integrated Access Device User Guide
20 Product Overview
Chapter 3 Quick Start Installation
Chapter contents
Hardware installation ............................................................................................................................................22
What you will need .........................................................................................................................................22
Identify the connectors and attach the cables ..................................................................................................22
IP address Quick Start modification ................................................................................................................23
Router/Bridge Status LEDs .......................................................................................................................24
Web Operation and Configuration .................................................................................................................24
PC Configuration .....................................................................................................................................24
Web Browser .............................................................................................................................................24
21
3 • Quick Start Installation Model 3201 G.SHDSL Integrated Access Device User Guide
Hardware installation
If you are already familiar with Model 3201/3241 Router Modem installation and configuration, this chapter
will enable you to finsh the job quickly. Installation consists of the following:
• Preparing for the installation (see section “What you will need”)
• Hooking up cables, verifying that the unit will power up, and running a HyperTerminal session (see section
“Identify the connectors and attach the cables”)
• Changing the IP address from the factory default setting (see section “IP address Quick Start modification”
on page 23)
• Launching a web browser in preparation for configuring the modem (see “Web Operation and Configura-
tion” on page 24)
What you will need
• Model 3201 or 3241 G.SHDSL Router Modem
• External power supply for Model 3201 or 3241
• Ethernet cable with RJ45 plugs on each end (included with router modem)
• DB9-RJ45 Adapter (included with router modem)
• RJ45/RJ45 straight-through cable for connecting to control port (included with router modem)
• PC computer with HyperTerminal or equivalent VT-100 emulation program, or an ASCII (“dumb”) terminal.
Identify the connectors and attach the cables
All connectors are on the rear panel of the DiamondLink with the exception of the power connection. The
Console port is Red, the Ethernet port is Green, and the Line is Yellow.
Do the following:
1. Connect the DB9-RJ45 adapter to the DB-9 serial port on the PC or dumb terminal. Use the RJ45-RJ45
straight-through cable between the adapter and the red marked RJ45 port on the modem.
2. Do NOT connect the router modem to the Ethernet LAN now.
3. On the PC, start a HyperTerminal session at 9600 bps, 8 data bits, 1 stop bit, and no parity.
4. Power up the router modem.
5. Type “superuser” for Login:, and press Enter.
6. Then type “superuser” for the password, press Enter.
22 Hardware installation
Model 3201 G.SHDSL Integrated Access Device User Guide 3 • Quick Start Installation
7. A message will display, “Login Successful.” By typing the character “?”, all the commands will be dis-
played. Any commands parameters may be seen by entering the command followed by a space and a question mark.
→
ethernet ?
add
delete
set
show
list
clear
[The following parameters appear]
IP address Quick Start modification
The first parameter to change is the IP address from the default IP address of 192.168.200.10 (for the CP
units) or 192.168.200.11 (for CO units) to your selected IP address. Follow these steps. Comments are in
brackets […].
→
ip list interfaces <enter>
IP Interfaces:
ID | Name | IP Address | DHCP | Transport
-------|---------------|------------------|-------------|----------------- 1 | ip1 | 192.168.200.10 | disabled | <bridge>
---------------------------------------------------------------------------
→
ip set interface ip1 ipaddress 10.10.10.5 255.255.255.0
address in this example is for illustrative purposes only.]
→
ip list interfaces <enter>
→
system config save <enter>
[lists the characteristics of the different interfaces]
[Sets the new IP address which you have selected. The IP
[To see if the change in IP address is correct]
[To save the new IP address in flash memory.]
Wait for configuration saved message
Saving configuration
→
Configuration saved.
<enter>
→
The IP address has now been successfully changed.
Hardware installation 23
3 • Quick Start Installation Model 3201 G.SHDSL Integrated Access Device User Guide
Router/Bridge Status LEDs
The LEDs indicate the status of power, the WAN (DSL) inter-modem link, and the Ethernet connection.
Note When extinguished, the LED indicators are clear; when lit, they shine
a brilliant yellow.
Power Yellow
WAN
(DSL)
Ethernet Link Yellow
Link Yellow
TX Yellow
RX Yellow
100M Yellow
TX Yellow
RX Yellow
ON
indicates that power is applied.
off
indicates that no power is applied.
2 Hz flash
1 Hz flash
8 Hz flash
Solid yellow:
2 Hz flash:
8 Hz flash:
No indication:
Flashing:
Flashing:
On:
On:
Flashing:
Flashing:
occurs during POST
occurs for non-fatal error.
on all LEDs for fatal POST outcome or critical error.
connected
training
DSL error
no signal detected.
when transmitting data from the unit to the WAN.
when receiving data from the WAN to the unit.
Ethernet is linked.
100 Mbps Ethernet is selected.
when data is transmitted from the unit to the LAN.
when data is received from the LAN.
Web Operation and Configuration
Now that the IP address has been configured for your application, you can complete the configuration using
any standard web browser.
PC Configuration
In order to connect the PC to the Ethernet LAN to communicate with the Model 3201, the PC’s IP address
should be on the same subnet as the modem.
Connect a straight-through Ethernet cable between the PC’s NIC or PCMCIA Ethernet card and an Ethernet
hub or switch.
Web Browser
Do the following:
1. Launch a standard web browser such as Netscape Communicator or Internet Explorer (IE).
2. Enter the 3201’s IP address into the URL or Address field of the browser.
24 Hardware installation
Model 3201 G.SHDSL Integrated Access Device User Guide 3 • Quick Start Installation
The Model 3201 home page displays (see Figure 5).
Figure 5. Model 3201 home page
The Model 3201/3241 menu structure is shown in figure 6 on page 26.
Hardware installation 25
3 • Quick Start Installation Model 3201 G.SHDSL Integrated Access Device User Guide
Home
Status
WAN Settings
> WAN Connections
LAN Settings
> LAN Connection
Ethernet
> Ethernet Port Configuration
IP Address Settings
> WAN Connections
DNS Client Settings
> DNS Client
DHCP Server Settings
> DHCP Server
Show Statistics (for each defined interface)
> [Unique name for each interface]
DNS client
> DNS Client
DNS relay
> DNS Relay
Disabled
Enabled
> DNS: enable relay
Security
> Security Interface Configuration
Add Interface
> Firewall: Add Interface
Advanced NAT Configuration*
> Advanced NAT Configuration: [name of interface]
Add Global Address Pool
> Firewall Add Global Address Pool: [name of interface]
Add Reserved Mapping
> Firewall Add Reserved Mapping: [name of interface]
Firewall Policy Configuration
> Firewall Policy Configuration
New Policy
> Firewall Add Policy
Firewall Trigger Configuration*
> Firewall Trigger Configuration
New Trigger
> Firewall Add Trigger
Configure Intrusion Detection*
> Firewall Configure Intrusion Detection
Ports
Ethernet
> Ethernet Port Configuration
Quick Start System
Quick Start
Error Log
> Error Log
Remote Access
> Remote Access
Upgrade
> Firmware Upgrade
Restart
> Reset Router
Configuration
Save Configuration
> Save Configuration
Authentication
> Authentication
Edit user
> Authentication: edit user [name of user]
Create a new user
> Authentication: create user
LAN connection
> LAN connection
WAN connections
> WAN Connections
Create a new service
> WAN connection: create service
RFC1483 Routed
> WAN connection: RFC 1483 routed
Edit* (via WAN connections web page)
> WAN connection: edit`rfc1483-0’
Edit `Service’
Edit `RFC1843’
Edit `Atm Channel’
Edit `Ip Interface’
Edit `Rip Versions’
Edit `Tcp Mss Clamp’
RFC1483 Bridged
> WAN connection: RFC 1483 bridged
Edit*
> WAN connection: edit `rfc1483-0’
Edit `Service’
Edit `RFC1483’
Edit `Atm Channel’
Edit `Bridge Interface’
PPPoA Routed
PPPoA Bridged
IPoA Routed
PPPoE Routed
PPPoH Routed
PPPoH Bridged
IP routes
> Edit routes
Create new Ip V4 Route
> Create Ip V4Route
DHCP server
> DHCP server
Disabled
DHCP Server
>DHCP: enable server
Advanced Options
> Edit Dhcp Server
Help
> DHCP Server Configuration
DHCP Relay Agent
> DHCP: enable relay agent
G.SHDSL
Status
> G.SHDSL Status
Configuration
> G.SHDSL Attributes
Action
> G.SHDSL Actions
26 Hardware installation
Figure 6. Model 3201/3241 Menu Structure
Chapter 4 Basic Application Configurations
Chapter contents
Introduction..........................................................................................................................................................30
Two stand-alone units directly connected..............................................................................................................31
Ethernet Extension (HDLC - PPPoH Bridged) ..............................................................................................31
Network Extension (HDLC—PPPoH Routed) ..............................................................................................34
DSLAM Connections with remote CPE units.......................................................................................................38
Bridged application configurations to a DSLAM ............................................................................................38
RFC 1483 Bridged Configuration. ............................................................................................................38
PPPoH Bridged Configuration .................................................................................................................41
PPPoA Bridged (RFC 2364) Configuration ..............................................................................................44
Routed application configurations to a DSLAM .............................................................................................46
RFC 1483 Routed .....................................................................................................................................46
PPPoH Routed .........................................................................................................................................52
PPPoA Routed (RFC 2364) ......................................................................................................................56
IPoA Routed (RFC 1577) ........................................................................................................................67
27
4 • Basic Application Configurations Model 3201 G.SHDSL Integrated Access Device User Guide
Introduction
The basic applications are divided according to whether the application is bridged or routed.
The bridged applications are RFC 1483 Bridged, PPPoA Bridged, and HDLC Bridged.
The routed applications are RFC 1483, PPPoA, IPoA, PPPoE, and HDLC.
Another way of organizing the applications is according to the type of encapsulation: PPP, RFC 1483, or Frame
Relay. PPP encapsulation is available as PPPoA bridged or routed and PPPoE. RFC 1483 and Frame Relay can
be configured for bridged and routed connections.
The following table shows the parameters that can be configured via the HTTP server using a web browser.
Routed WAN Services Bridged WAN Services
Web Page Parameter RFC
Description X X X X X X X X
VPI X X X X X X default = 0
VCI X X X X X X default = 35
Encapsulation LLC VcMux LLC LLC or VcMux
Use DHCP X X X
WAN IP address X X X default mask = 255.255.255.0
LLC header X
HDLC header ON ON
No authentication X X X
PAP X X X
CHAP X X X
User Name X X X
Password X X X
WAN IP address
(Client modem for PPPoA)
Access Concentrator X
HDLC Encapsulation X X
PPPoA IPoA PPPoE PPPoH RFC
1483
X
(0.0.0.0)
for client
PPPoA PPPoH Comments
1483
Local IP Mask = 255.255.255.0
28 Introduction
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