ForeFront™ Model 3125 Resource Card
Remote Access Server (RAS)
User Manual
Sales Office: +1 (301) 975-1000
Technical Support: +1 (301) 975-1007
E-mail: support@patton.com
WWW: www.patton.com
Part Number: 07MD3125-GS, Rev. B
Revised: February 21, 2012
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
url: www.patton.com
e-mail: support@patton.com
Copyright © 2012, Patton Electronics Company. All rights reserved.
The information in this document is subject to change without notice. Patton
Electronics assumes no liability for errors that may appear in this document.
The software described in this document is furnished under a license and may
be used or copied only in accordance with the terms of such license.
The information in this document is subject to change without notice. Patton
Electronics assumes no liability for errors
that may appear in this document.
CompactPCI and PICMG are registered trademarks of
the
PCI Industrial Computer Manufacturers Group.
The information contained in this document is not
designed or intended for use as critical components in
human life-support systems, equipment used in
hazardous environments, or nuclear control systems.
Patton Electronics Company disclaims any express
or implied warranty of fitness for such uses.
Contents
Compliance Information.......................................................................................................................................7
Radio and TV Interference ..................................................................................................................................... 7
Industry Canada Notice.......................................................................................................................................... 7
FCC Information ................................................................................................................................................... 7
FCC Part 68 Compliance Statement ...................................................................................................................... 8
CE Notice .............................................................................................................................................................. 9
Service .................................................................................................................................................................... 9
About this guide...................................................................................................................................................11
Audience............................................................................................................................................................... 11
Structure............................................................................................................................................................... 11
Precautions........................................................................................................................................................... 12
Typographical conventions used in this document................................................................................................ 12
General conventions .......................................................................................................................................12
Mouse conventions .........................................................................................................................................13
1 Introduction ................................................................................................................................................. 15
Model 3125 Remote Access Server overview..........................................................................................................16
Hardware overview................................................................................................................................................18
WAN ..............................................................................................................................................................18
LAN ...............................................................................................................................................................19
Signaling .........................................................................................................................................................19
Modems ..........................................................................................................................................................19
RS-232 control port ........................................................................................................................................19
Power system ..................................................................................................................................................19
Central processing unit ...................................................................................................................................19
Temperature ...................................................................................................................................................19
Altitude ...........................................................................................................................................................19
Humidity ........................................................................................................................................................19
Physical dimensions ........................................................................................................................................20
3125RC Resource Card ............................................................................................................................20
3125TM Transition Module .....................................................................................................................21
Security ...........................................................................................................................................................21
Management services ......................................................................................................................................21
LED display ....................................................................................................................................................22
Approvals ..............................................................................................................................................................23
Software overview..................................................................................................................................................24
2 Hardware installation.................................................................................................................................... 25
Introduction..........................................................................................................................................................26
Unpacking the Model 3125 RAS...........................................................................................................................26
Materials and Tools Required................................................................................................................................26
Model 3125 installation.........................................................................................................................................27
3
Contents Model 3125 RAS User Manual
Installing the 3125TM Transition Module .....................................................................................................27
Installing the 3125RC Resource Card .............................................................................................................30
Cable installation...................................................................................................................................................31
Connecting the Ethernet ports ........................................................................................................................31
Connecting the 10/100Base-T Ethernet port to an Ethernet switch or hub ...............................................32
Connecting the 10/100Base-T Ethernet port to an Ethernet-capable workstation .....................................32
Connecting the EIA-561 RS-232 configuration port ......................................................................................32
Connecting to the T1/E1/PRI WAN ports .....................................................................................................33
Completing the hardware installation....................................................................................................................33
3 Configuring the RAS for operation ............................................................................................................... 35
Introduction..........................................................................................................................................................36
Configuration prerequisites ...................................................................................................................................36
Preparing the RAS for configuration......................................................................................................................36
Configuring the RAS with a Web browser.............................................................................................................40
Opening the RAS Web Administration Pages .................................................................................................40
Home page overview .......................................................................................................................................42
Configuring simple authentication ..................................................................................................................44
No Validation ...........................................................................................................................................44
A Static User .............................................................................................................................................45
Configuring dial-in user information ..............................................................................................................46
Configuring the default gateway .....................................................................................................................48
Configuring line settings and signaling for E1 .................................................................................................49
Configuring the line settings .....................................................................................................................50
Setting the line signaling for an E1/PRI (ISDN) line .................................................................................51
Setting the line signaling for an E1/R2 line ...............................................................................................51
Channel assignment ..................................................................................................................................53
Configuring line settings and signaling for T1 ................................................................................................53
Configuring the line settings .....................................................................................................................53
Setting the line signaling for an ISDN/PRI line ........................................................................................54
Setting the line signaling for a robbed-bit T1 line .....................................................................................54
Channel assignment ..................................................................................................................................55
Saving your configuration......................................................................................................................................55
Completing the installation ...................................................................................................................................57
4 Operation and shutdown............................................................................................................................... 59
Introduction..........................................................................................................................................................60
Activating the RAS ................................................................................................................................................60
De-activating the RAS...........................................................................................................................................60
5 Contacting Patton for assistance ................................................................................................................... 63
Introduction..........................................................................................................................................................64
Contact information..............................................................................................................................................64
Warranty Service and Returned Merchandise Authorizations (RMAs)...................................................................64
Warranty coverage ..........................................................................................................................................64
Out-of-warranty service .............................................................................................................................64
4
Model 3125 RAS User Manual Contents
Returns for credit ......................................................................................................................................64
Return for credit policy .............................................................................................................................65
RMA numbers ................................................................................................................................................65
Shipping instructions ................................................................................................................................65
5
Contents Model 3125 RAS User Manual
6
Compliance Information
Radio and TV
The Model 3125 Series generates and uses radio frequency energy, and if not installed and used properly—that
is, in strict accordance with the manufacturer's instructions—may cause interference to radio and television
reception. The Model 3125 Series has been tested and found to comply with the limits for a Class A comput
ing device in accordance with the 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 guar
antee that interference will not occur in a particular installation. If the Model 3125 Series causes interference to
radio or television reception, which can be determined by disconnecting the cables, try to correct the interfer
ence by one or more of the following measures: moving the computing equipment away from the receiver, reorienting 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
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-
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Industry Canada Notice
The Canadian Department of Communications label identifies certified equipment. This certification means
that the equipment meets certain telecommunications network protective, operational and safety requirements.
The Department does not guarantee the equipment will operate to the user's satisfaction. Before installing this
equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommuni
cations company. The equipment must also be installed using an acceptable method of connection. In some
cases, the company’s inside wiring associated with a single line individual service may be extended by means of
a certified connector assembly (telephone extension cord). The customer should be aware that compliance with
the above condition may not prevent degradation of service in some situations. Repairs to some certified equip
ment should be made by an authorized maintenance facility designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the telecommunications
company cause to request the user to disconnect the equipment. Users should ensure for their own protection
that the ground connections of the power utility, telephone lines and internal metallic water pipe system, are
connected together. This protection may be particularly important in rural areas.
-
-
Users should not attempt to establish or modify ground connections
themselves, instead they should contact the appropriate electric
inspection authority or electrician.
FCC Information
The Model 3125 Series has been tested with the specifications in Part 68 of the FCC rules. Your telephone
company may make changes in its facilities, equipment, operations or procedures that could affect the proper
operation of the Model 3125. If this happens, the telephone company should give you advance notice to pre
vent the interruption of your service. The telephone company may decide to temporarily discontinue your service if they believe your Model 3125 Series may cause harm to the telephone network. Whenever possible, they
will contact you in advance. If you elect to do so, you have the right to file a complaint with the FCC. If you
have any trouble operating the Model 3125, please contact Patton Electronics Technical Support at +1 301975-1000. The telephone company may ask you to disconnect the equipment from the telephone network
until the problem has been corrected or until you are certain that the Model 3125 Series is not malfunctioning.
-
7
Compliance Information Model 3125 RAS User Manual
In accordance with FCC rules and regulation CFR 47 68.218(b)(6), you must notify the telephone company
prior to disconnection. The following information may be required when applying to your local telephone
company for leased line facilities. The Universal Service Order Code (USOC) is RJ48. The Facility Interface
Codes (FIC) are 04DU9-BN, 04DU9-DN, 04DU9-1KN, and 04DU9-1SN. The Service Order Code (SOC)
is 6.0Y.
Service
1.544 Mbps SF format without line power 04DU9-BN 6.0Y RJ-48C
1.544 Mbps SF and B8ZS without line power 04DU9-DN 6.0Y RJ-48C
1.544 Mbps ANSI ESF without line power 04DU9-1KN 6.0Y RJ-48C
1.544 Mbps ANSI ESF and B8ZS without line power 04DU9-1SN 6.0Y RJ-48C
Facility
Interface Code
Service
Code
Network
Connection
FCC Part 68 Compliance Statement
This equipment complies with Part 68 of the FCC rules and the requirements adopted by the ACTA. On the
outside of this equipment is a label that contains, among other information, the product identifier
US:3N8DFNAN004. If requested, this number must be provided to the telephone company. Please note the
following:
1. You are required to request service from the telephone company before you connect the RAS to a network.
When you request T1 Service, you must provide the telephone company with the Facility Interface Code.
Provide the telephone company with both of the following codes: 04DU9-B (1.544 MB D4 framing for
mat) and 04DU9-C (1.544 MB ESF format). The telephone company will select the code it has available.
The Service Order Code(s) (SOC): 6.0Y. The required Universal Service Order Code (USOC) jack:
RJ
48C. The make, model number, and FCC Registration number of the RAS.
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 you in advance
of such changes to give you and opportunity to maintain uninterrupted telephone service.
-
3. If your RAS 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.
4. If you experience trouble with the RAS, please contact Patton Electronics, Co. for service or repairs.
Repairs should be performed only by Patton Electronics Co.
5. You are required to notify the telephone company when you disconnect the RAS from the network.
8
Model 3125 RAS User Manual Compliance Information
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.
Conformity documents of all Patton products can be viewed online at
www.patton.com under the appropriate product page.
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 Service at:
• Tel: (301) 975-1007
• E-mail: support@patton.com
• URL: www.patton.com
Note
Packages received without an RMA number will not be accepted.
Patton Electronics’ technical staff is also available to answer any questions that might arise concerning the
installation or use of your Model 3125. Technical support is available from 8 AM to 5
PM EST (8:00 to
17:00 UTC-5), Monday through Friday.
9
Compliance Information Model 3125 RAS User Manual
10
About this guide
This guide describes installing and configuring a Patton Electronics Model 3125 Remote Access Server (RAS).
By the time you are finished with this guide, your RAS will be receiving calls and transferring data. The
instructions in this guide are based on the following assumptions:
• The RAS will connect to a T1, E1, or PRI line
• Callers will dial-in and connect with a V.90/K56Flex/V.34 or ISDN modem using PPP
• There is a LAN connected to the Ethernet port of the RAS
Audience
This guide is intended for the following users:
• Operators
• Installers
• Maintenance technicians
Structure
This guide contains the following chapters and appendices:
• Chapter 1 describes the RAS
• Chapter 2 describes installing the RAS hardware
• Chapter 3 describes configuring the RAS for use
• Chapter 4 details how to power up and deactivate the RAS
• Chapter 5 contains troubleshooting and maintenance information
• Chapter 5 contains information on contacting Patton technical support for assistance
For best results, read the contents of this guide before you install the RAS.
11
About this guide Model 3125 RAS User Manual
Precautions
Notes and cautions, which have the following meanings, are used throughout this guide to help you become
aware of potential RAS problems:
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 fol
low 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.
Typographical conventions used in this document
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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 Indicates the names of menu bar options.
Italicized Futura type Indicates the names of options on pull-down menus.
Futura type
Garamond bold type Indicates the names of command buttons that execute an
< >
Are you ready? All system messages and prompts appear in the Courier
% dir *.* Bold Courier font indicates where the operator must type a
12
Indicates the names of fields or windows.
action.
Angle brackets indicate function and keyboard keys, such
as <SHIFT>, <CTRL>, <C>, and so on.
font as the system would display them.
response or command
Model 3125 RAS User Manual About this guide
Mouse conventions
The following conventions are used when describing mouse actions:
Table 2. Mouse conventions
Convention Meaning
Left mouse button This button refers to the primary or leftmost mouse button (unless
you have changed the default configuration).
Right mouse button This button refers the secondary or rightmost mouse button (unless
you have changed the default configuration).
Point This word means to move the mouse in such a way that the tip of
the pointing arrow on the screen ends up resting at the desired loca
tion.
Click Means to quickly press and release the left or right mouse button
(as instructed in the procedure). Make sure you do not move the
mouse pointer while clicking a mouse button.
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 button (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.
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13
About this guide Model 3125 RAS User Manual
14
Chapter 1 Introduction
Chapter contents
Model 3125 Remote Access Server overview..........................................................................................................16
Hardware overview................................................................................................................................................18
WAN ..............................................................................................................................................................18
LAN ...............................................................................................................................................................19
Signaling .........................................................................................................................................................19
Modems ..........................................................................................................................................................19
RS-232 control port ........................................................................................................................................19
Power system ..................................................................................................................................................19
Central processing unit ...................................................................................................................................19
Temperature ...................................................................................................................................................19
Altitude ...........................................................................................................................................................19
Humidity ........................................................................................................................................................19
Physical dimensions ........................................................................................................................................20
3125RC Resource Card ............................................................................................................................20
3125TM Transition Module .....................................................................................................................21
Security ...........................................................................................................................................................21
Management services ......................................................................................................................................21
LED display ....................................................................................................................................................22
Approvals ..............................................................................................................................................................23
Software overview..................................................................................................................................................24
15
1 • Introduction Model 3125 RAS User Manual
Model 3125 Remote Access Server overview
The Model 3125 (see figure 1) is a central-site remote-access server with integrated modems that terminate
dial-up analog and digital users. The Model 3125RC RAS combines 96 or 120 ports, RAS software, a 10/100
Ethernet port, IP routing, Frame Relay/PPP forwarding, up to 52 T1/E1 WAN ports, and a centralized webbased management system. As shown in
inserted in an equipment rack with a cPCI-compliant mid-plane architecture (see figure 2 on page 17). The
front blade feature LED indicators for Power, CPU Fail, Alarm, System, Ethernet A, Ethernet B, Calls Act, PMC,
and WAN Port status. The rear blade contains the T1/E1/PRI WAN port connectors, dual 10/100 Ethernet
ports, and an expansion (PMC) slot.
The 3125 RAS simultaneously consolidates analog modem and digital ISDN remote access connections (over
PSTN digital trunks) using a completely digital approach. Up to four T1/E1/PRI ports provide PSTN and/or
PABX connectivity and terminate up to 96/120 (per resource card) analog modem or digital ISDN calls within
a single chassis. The Model 3125 incorporates channel bank, terminal server, router and modem functionality
in a self-contained, compact package.
figure 1, the Model 3125RC comprises a front and rear blade that are
Figure 1. Model 3125 Resource Card front blade and 3125 TransitionModule rear blade
16 Model 3125 Remote Access Server overview
Model 3125 RAS User Manual 1 • Introduction
Figure 2. Patton 2U, 4U, and 6U cPCI platforms
Model 3125 Remote Access Server overview 17
1 • Introduction Model 3125 RAS User Manual
Hardware overview
The Model 3125 RAS is a fully integrated remote access server for central site concentration of analog and digital modem calls. The 3125 Resource Card (see figure 3) is a 6U-sized CompactPCI circuit card that contains a
full set of status LEDs and control port on the chassis front panel, while connections for WAN and LAN are
located on the rear 3125 Transition Module.
WAN
The Model 3125 includes four WAN ports, each of which is software-selectable for T1, E1 or PRI operation.
These WAN ports are provided via balanced RJ-48C interfaces. They also include:
• Built-in T1/E1 CSU/DSU
• T1 1.544 Mbps with: D4 or ESF framing, AMI or B8ZS, FCC part 68 compliant
• E1 2.048 Mbps with: Double frame or CRC4 framing, AMI/HDB3, CTR-4, and CTR-12 compliant
18 Hardware overview
Figure 3. Model 3125 RAS features
Model 3125 RAS User Manual 1 • Introduction
LAN
The dual 10/100-Mbps Ethernet LAN ports are presented on an RJ-45 connector with an auto-sensing/fullduplex 10Base-T or 100Base-T interface. They also include:
• 100Base-TX half-/full-duplex operation (100 + 100)
• 10Base-T half-/full-duplex operation (10 + 10)
• Auto detection and fallback
• 10/100 Mbps link and status indicators
Signaling
Robbed-bit, R1, R2, Q.921/Q.931
Modems
Up to 96/120 V.92, V.90, K56Flex, V.34+, ISDN B-channel digital calls (additional ports/functionality can
be added by installing optional PMC expansion modules), or 64 kbps and 56 kbps DOVBS (data over voice
bearer services).
RS-232 control port
An RS-232 port provides for initial configuration of the RAS. The RS-232 port also supports:
• Asynchronous data at 19.2 kbps
• An RJ-45 connector with EIA-561 pinout
• A VT-100 console management interface
• Hardware CD and DTR signals for external modem support
Power system
The Model 3125 obtains power modular power supplies installed in the cPCI chassis via PCMG 2.11 47-pin
power connectors (one for the front blade and one for the rear blade). Maximum power consumption is
43
watts.
Central processing unit
The 3125 uses a RISC-based Intel model i80960VH processor operating at 100 MHz. The CPU executes the
LAN protocol, IP routing, WAN protocol, management and authentication software. It also supports:
• 4 Mbytes of FLASH memory
• 32 Mbytes of EDO DRAM
Temperature
Operating range: 32 to 104 °F (0 to +40 °C)
Altitude
Maximum operating altitude: 15,000 feet (4,752 meters)
Humidity
5 to 95% relative humidity (RH) at 122 °F (50 °C)
Hardware overview 19
1 • Introduction Model 3125 RAS User Manual
Physical dimensions
3125RC Resource Card
Weight: 0.8 lbs (0.35 kg)
Refer to figure 4 for height, width, and depth dimensions.
20 Hardware overview
Figure 4. 3125RC physical dimensions
Model 3125 RAS User Manual 1 • Introduction
3125TM Transition Module
Weight: 0.45 lbs (0.2 kg)
Refer to figure 4 for height, width, and depth dimensions.
Figure 5. 3125TM physical dimensions
Security
• Internal database of 111 static users
• RADIUS Client supporting dual Authorization and Accounting servers
• Framed connections: PPP PAP & CHAP
• Unframed connections: User name login and password
• Dual SNMP/HTTP passwords for monitor and superuser access levels
• Packet filtering on dial-in user traffic and Ethernet port
Management services
• Out-of-Band RS-232 configuration port for management and control
• Remote software upgrade via FTP to internal FLASH memory
• SNMP version 1 configuration management
• Support for MIB-II (RFC-1213), DS1 MIB (RFC-1406), RIPv2 MIB (RFC 1389), Ethernet MIB (RFC-
1643), Frame Relay DTE MIB (RFC-1315) and Patton’s enterprise MIB (1768)
• System logging to configuration port, non-volatile FLASH, volatile RAM, SYSLOG Daemon, and
SNMP
trap
• RADIUS Accounting
Hardware overview 21
1 • Introduction Model 3125 RAS User Manual
• Dial-in dynamic IP address pool management
• User configurable login prompts and banners
• Status reporting of all access server parameters
• Built in HTTP server for complete configuration and control using a standard Web browser
LED display
The front panel (see figure 6) includes LEDs for:
• POWER: Green if power is being applied. Flashing if a power supply has failed.
• CPU FAIL: Red if the CPU has failed.
• ALARM: Red if the Model 3125 is in an alarm state.
• SYSTEM: Green if the RAS is operating normally.
• ETHERNET: Green if link status is nominal for the Ethernet port.
• CALLS ACT: Green to indicate call activity on the Model 3125.
22 Hardware overview
Figure 6. 3125RC status LEDs
Model 3125 RAS User Manual 1 • Introduction
• WAN STATUS: Green indicates normal status at each of the four T1/E1/PRI links. Red indicates an error.
Approvals
The Model 3125 RAS has achieved the following approvals:
• FCC Part 15, Class A
• FCC Part 15, Class B
• FCC Part 68
• Complies with UL1950 (MET)
• Canadian cMET
• Canadian CS-03
• EMC Directive 89/336/EEC
• Low Voltage Directive 73/23/EEC (EN60950)
• ITU-T CTR-4 and CTR-12
Approvals 23
1 • Introduction Model 3125 RAS User Manual
Software overview
The Patton Model 3125 supports all common remote access services as well as integrated routing and forwarding (see table 3). Authentication and network management offer control and detailed monitoring from any
web browser. From the PSTN, the Model 3125 RAS will accept either T1/E1 or PRI connections, with support for both channel associated or common channel signaling.
Table 3. Software overview
Parameter Modem Support
WAN Protocols V.92 (28,000–56,000) • V.90 (28,000–56,000) • K56 Flex (32,000–56,000) • V.34 Annex
12 (2,400–33,600) • V.34 (2,400–28,800) • V.8bis (capabilities negotiations) • V.32bis
(7,200–14,400 with trellis encoding) • V.32 (4,800 & 9,600) • V.22 (600, 1,200, & 2,400)
• V.22bis (600, 1,200, & 2,400) • V.21 (300 bps) • Bell 212A (1,200 bps) • Bell 103 (300
bps) • Bell 202 (75/1,200 bps) • EIA PN-2330 and low-speed data modem automode proce
dures • Modulation supervision for automatic rate selection • Bit error performance monitoring
for automatic fallback and fall-forward • V.14 synch to async con-version (buffered/direct) •
V.42 sync to async conversion with error correction • V.42bis compression • 64 kbps and
kbps Digital ISDN • V.110 • DOVBS • User-selectable modulation and speeds • Quick
56
Connect • Modem on hold
LAN Protocols SLIP • Sync/Async PPP with dial-up auto-detection • Multilink PPP & Multichassis MultiLink with
L2TP tunneling • LCP • IPCP with MS extensions • Frame Relay RFC 1490 IP Encapsulation •
User configurable PVCs • User-selectable 2-, 3-, or 4-byte DLCI address field formats • Congestion recognition and management • Individual DLCI statistics • Current throughput indication
(10-second average) • Online help • 802.3 Ethernet, ARP, RARP, IP over Ethernet • Proxy ARP
for dial-up IP addresses
PSTN Connectivity T1/CT1 • Robbed Bit with Ground Start, Loop Start, E&M Wink, E&M Immediate, Taiwan R1 •
Office Side Robbed Bit • PRI/Q.931 Switch Support: NI1, AT&T/Lucent, DMS •T1/E1 Nearand Far-end Statistics • User Selectable Time Slot allocation • E1/CE1 with MFR2 with user
configurable inter-register codes • PRI Switch Support: NET5/CTR-4, TS014, INS1500 • Drop
& Insert with signaling conversion • Digital Cross Connect with multiple clock source fail-over
protection
IP Services TCP/IP suite with extensive protocol statistics • ICMP with redirect enable/disable • TFTP • FTP
• RLOGIN • TELNET • Proxy ARP • IP over Point-to-Point Protocol • IP over Ethernet • Van
Jacobson TCP Header Compression • PPP address and protocol compression • RIP and RIPv2
dynamic route distribution with support for Multiple RIP interfaces • User configurable static
routes with gateway/host/interface routes • TCP clear connection (TCPRAW) • Dial-in NetBIOS
UDP broadcast enable/disable • IP Encapsulation within IP (RFC 2003)
Management HTTP • SNMPv2 with MIB II • TELNET • RS232 Console port • SYSLOG client • Remote soft-
ware upgrade via FTP • Complete dial-in statistics including the viewing of active calls, previous
15 dead calls, administrative call termination • Selectable login time limit • Selectable idle time
limit • Selectable session total time limit • Dial-in dynamic IP address pool management using
DNIS • Dial-out via Telnet with user configurable port numbers • Layer 3 & Layer 4 IP Filters
with auto-default for dial-in users and Ethernet
Authentication RFC 2138 & RFC 2139 RADIUS client with packet format selection and authentication statistics
with user configurable timeout/retry parameters • PAP & CHAP • CLID/ANI/DNIS • ASCII
Username & Password • Internal Static Users Database (111 entries)
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24 Software overview
Chapter 2 Hardware installation
Chapter contents
Introduction..........................................................................................................................................................26
Unpacking the Model 3125 RAS...........................................................................................................................26
Materials and Tools Required................................................................................................................................26
Model 3125 installation.........................................................................................................................................27
Installing the 3125TM Transition Module .....................................................................................................27
Installing the 3125RC Resource Card .............................................................................................................30
Cable installation...................................................................................................................................................31
Connecting the Ethernet ports ........................................................................................................................31
Connecting the 10/100Base-T Ethernet port to an Ethernet switch or hub ...............................................32
Connecting the 10/100Base-T Ethernet port to an Ethernet-capable workstation .....................................32
Connecting the EIA-561 RS-232 configuration port ......................................................................................32
Connecting to the T1/E1/PRI WAN ports .....................................................................................................33
Completing the hardware installation....................................................................................................................33
25
2 • Hardware installation Model 3125 RAS User Manual
Introduction
This chapter contains the following procedures for installing the Model 3125 RAS:
• “Unpacking the Model 3125 RAS”—lists the contents of the RAS shipping container
• “Model 3125 installation” on page 27—describes installing the RAS in a cPCI rack.
• “Cable installation” on page 31—describes installing the network interface cables
• “Completing the hardware installation” on page 33—describes testing the RAS hardware to verify that it is
ready for software configuration.
Unpacking the Model 3125 RAS
Inspect the shipping carton for external damage. Note any damage before removing the container contents.
Report equipment damage to the shipping carrier immediately for claim purposes. Save all packing materials in
case you need to return an item to the factory for servicing.
The 3125 RAS comes with the following items:
• The Model 3125 Series Remote Access Server (RAS) consisting of a 3125RC Resource Card and a
3125TM Transition Module
• A DB-9-to-RJ-45 (EIA-561) cable, 10 feet (3 meters) long
• Control port interface cable, 10 feett (3 meters) long, standard CAT-5 cable
• Two WAN connection cables, each 10 feet (3 meters) long
Materials and Tools Required
This section provides information on the materials and tools required to perform installation. The minimum
tools required to perform installation are:
• anti-static mat
• Phillips screwdrivers, #1, #2
• anti-static wrist strap
• ASCII Terminal (also called a dumb terminal)
26 Introduction
Model 3125 RAS User Manual 2 • Hardware installation
Model 3125 installation
The resource and transition modules can easily be damaged by
electrostatic discharge (ESD) resulting from the build-up of electri
cal potential on clothing and other materials.
To avid damaging the 3125 modules, perform the following
safety and ESD preventive measures:
• Attach a ground strap to your wrist when connecting, disconnecting, or handling the modles. Connect the other end of the
strap to a grounded surface.
• Keep the module in anti-static bags until they are needed.
• Remove a board from its anti-static bag only after you are correctly grounded by a ground strap.
• Place the modules only on an anti-static mat. Do not place
boards on top of an anti-static bag unless the outside of the
bag also provides anti-static protection.
Verify that the chassis rack is properly grounded before installing
the Model3125. An adequate ground can be achieved by con
necting a #10 AWG ground wire between the chassis rack
ground stud and one of the following ground sources:
• The building ground rod (generally located at the site’s main
service entrance)
• A sprinkler pipe
• A cold water pipe
• Building structural steel
-
-
Installing the 3125TM Transition Module
1. If necessary, refer to the instructions in your chassis user manual to remove any outer covers so you can
access the cPCI rack card cages.
2. If there is not a slot filler panel installed, go to step 3. Otherwise, remove the two screws (located at the top
of the filler panel and at the bottom) that secure the panel to the card cage.
3. Remove the 3125TM Transition Module from its anti-static bag.
Note
Be sure to wear the anti-static strap to prevent electrostatic damage to
the module.
Note
The module should be installed as close as possible to the termination
jack provided by the Telco. The location should be well ventilated.
Do not block the chassis rack cooling vents.
Model 3125 installation 27
2 • Hardware installation Model 3125 RAS User Manual
4. Press on the red tab on each injection/ejection handle to release the handle (see figure 7).
Figure 7. Releasing a injection/ejection handle
5. Locate the slot where the 3125TM will be installed. Insert the 3125TM so it enters the corresponding top
and bottom slot guides as shown in
figure 8.
Figure 8. Inserting module into rack slot guides
28 Model 3125 installation
Model 3125 RAS User Manual 2 • Hardware installation
6. Carefully slide the 3125TM into the chassis until it engages the mid-plane (see figure 9), when that happens, pivot the injection/ejection handles into locked position (see figure 10). Verify that the red tab in
each handle clicks into place, indicating that the module is fully seated and locked.
Figure 9. 3125RC and 3125TM installation diagram
Figure 10. Locking an injection/ejection handle
Model 3125 installation 29
2 • Hardware installation Model 3125 RAS User Manual
7. Verify that the module is properly seated, then secure it to the chassis using the captive fasteners located
adjacent to the injection/ejection handles (see
figure 11).
Figure 11. Securing the captive fasteners
Installing the 3125RC Resource Card
1. If there is not a slot filler panel installed, go to step 2. Otherwise, remove the two screws (located at the top
of the filler panel and at the bottom) that secure the panel to the card cage.
2. Remove the 3125RC Resource Card from its anti-static bag.
3. Press on the red tab on each injection/ejection handle to release the handle (see figure 7 on page 28).
4. Locate the slot where the 3125RC will be installed. Insert the 3125RC so it enters the corresponding top
and bottom slot guides as shown in
figure 8 on page 28.
5. Carefully slide the 3125RC into the chassis until it engages the mid-plane (see figure 9 on page 29), when
that happens, pivot the injection/ejection handles into locked position (see figure 10 on page 29).
6. Verify that the module is properly seated, then secure it to the chassis using the captive fasteners located
adjacent to the injection/ejection handles (see
figure 11).
30 Model 3125 installation
Model 3125 RAS User Manual 2 • Hardware installation
Cable installation
This section describes installing the network interface cables.
Connecting the Ethernet ports
The 3125TM has a dual 10/100 Ethernet interface for connection to your LAN (see figure 12). The Ethernet
port will autosense the correct speed of the local LAN and automatically negotiate half- or full-duplex operation.
This section describes connecting the RAS to the Ethernet LAN via an Ethernet hub, switch, or workstation.
Cable installation 31
Figure 12. 3125TM network ports
2 • Hardware installation Model 3125 RAS User Manual
Connecting the 10/100Base-T Ethernet port to an Ethernet switch or hub
The 10/100Base-T Ethernet port (see figure 12 on page 31) is designed to connect to an Ethernet switch or
hub. Connect a straight-through CAT-5 cable (one wired as shown in figure 13) between the RAS and the
hub/switch.
Figure 13. Straight-through RJ-45-to-RJ-45 Ethernet cable diagram
Connecting the 10/100Base-T Ethernet port to an Ethernet-capable workstation
The 10/100Base-T Ethernet port can connect to a single Ethernet-capable workstation by means of a crossover cable. Refer to
figure 14 to assemble a cross-connect cable that will connect between the NIC Ethernet
port in the workstation and the RAS 10/100Base-T Ethernet port.
Figure 14. Cross-over RJ-45-to-RJ-45 Ethernet cable diagram
Connecting the EIA-561 RS-232 configuration port
Install the supplied DB-9-to-RJ-45 cable between the RAS RS-232 port (see figure 12 on page 31) and an
open serial port on your computer. If you need to assemble your own cable, refer to the pinout diagram in
figure 15.
Figure 15.
32 Cable installation
DB-9-to-RJ-45 cable
diagram
Model 3125 RAS User Manual 2 • Hardware installation
Connecting to the T1/E1/PRI WAN ports
An active T1/E1/PRI is not necessary to configure the RAS. However, an active T1/E1/PRI connection is
required to receive or make calls. The factory-set default configuration of the access server has the T1/E1 ports
disabled.
Note
The cable connecting the T1/E1/PRI WAN ports to the RJ-48C termination jack should be CAT-3 or higher and extend no farther than
1 mile from the digital services termination.
1. Refer to figure 16 for the T1/E1/PRI RJ-48C pinout diagram.
Figure 16. T1/E1/PRI RJ-48C pinout diagram
2. Attach the network cable from the telephone network demarc to the Primary T1/E1/PRI port (RJ-48C)
on the RAS.
Note
For 75-ohm twin-coax E1 connections, use the Patton Model 460
E1 120-ohm/75-ohm adapter to convert from a 75-ohm dual-coax to
the 120-ohm twisted-pair interface the RAS uses.
Completing the hardware installation
This section verifies that the Model 3125 RAS hardware is operational to the point where you can begin configuring the software settings.
Power to the modules is delivered from the cPCI chassis backplane through the 47-pin PICMG 2.11 power
connectors on the 3125RC. Upon insertion in the cPCI chassis, the Model 3125 immediately powers up and
begins its boot cycle. During the boot cycle, the following occurs:
1. The POWER LED illuminates, indicating normal power is being applied to the Model 3125.
2. The SYSTEM LED begins flashing, indicating the Model 3125 is operating normally.
Hardware installation is complete. Refer to Chapter 3, “Configuring the RAS for operation”.
Completing the hardware installation 33
2 • Hardware installation Model 3125 RAS User Manual
34 Completing the hardware installation
Chapter 3 Configuring the RAS for operation
Chapter contents
Introduction..........................................................................................................................................................36
Configuration prerequisites ...................................................................................................................................36
Preparing the RAS for configuration......................................................................................................................36
Configuring the RAS with a Web browser.............................................................................................................40
Opening the RAS Web Administration Pages .................................................................................................40
Home page overview .......................................................................................................................................42
Configuring simple authentication ..................................................................................................................44
No Validation ...........................................................................................................................................44
A Static User .............................................................................................................................................45
Configuring dial-in user information ..............................................................................................................46
Configuring the default gateway .....................................................................................................................48
Configuring line settings and signaling for E1 .................................................................................................49
Configuring the line settings .....................................................................................................................50
Setting the line signaling for an E1/PRI (ISDN) line .................................................................................51
Setting the line signaling for an E1/R2 line ...............................................................................................51
Channel assignment ..................................................................................................................................53
Configuring line settings and signaling for T1 ................................................................................................53
Configuring the line settings .....................................................................................................................53
Setting the line signaling for an ISDN/PRI line ........................................................................................54
Setting the line signaling for a robbed-bit T1 line .....................................................................................54
Channel assignment ..................................................................................................................................55
Saving your configuration......................................................................................................................................55
Completing the installation ...................................................................................................................................57
35
3 • Configuring the RAS for operation Model 3125 RAS User Manual
Introduction
This chapter contains the following procedures for configuring the Model 3125 Remote Access Server for
operation:
• “Configuration prerequisites”—lists the items you need to have on hand before configuring the RAS.
• “Preparing the RAS for configuration”—describes setting up the RAS IP address and netmask parameters.
• “Configuring the RAS with a Web browser” on page 40—describes installing the power and network inter-
face cables
• “Saving your configuration” on page 55—tells you how to save the configuration settings.
• “Completing the installation” on page 57—describes testing the RAS to verify that it is fully operational
Configuration prerequisites
You will need the following to configure the Model 3125 RAS:
• A PC with a serial port and a VT-100 terminal program
• A PC with an Ethernet port and a WWW browser (Microsoft Internet Explorer or Netscape Communica-
tor) connected to the remote access server’s local LAN
• The IP address and subnet mask for the RAS’s Ethernet port
• A range of IP addresses to be assigned to the dial-in users (IP pool)
• The IP addresses of the domain name servers (DNS)
• The IP address of the default gateway
Note
Before installing the Model 3125 RAS, you will need the following
information from your local telephone company (telco):
•
The line type and encoding of the T1/E1 line
•
The signalling of the E1 (ISDN or MFCR2) line or the signalling
of the T1 line. If the signalling for E1 is MFCR2, you will need the
number of digits the telco will send over the line for the called
number and the calling number
•
The voice channels that are active on the T1/E1 line
Preparing the RAS for configuration
Before the RAS can be configured the IP address and the netmask needs to be set up. This setup is done
through the RS-232 CONFIG port on the RAS.
1. If you have not done so already, install the supplied DB-9-to-RJ-45 cable between the RAS RS-232 port
(see
figure 12 on page 31) and an open serial port on your computer.
2. Start a new VT-100 terminal session configured with the following characteristics:
– Direct connection to COM port
– 19.2 kbps
36 Introduction
Model 3125 RAS User Manual 3 • Configuring the RAS for operation
–8 bits
–No Parity
– 1 Stop bit
–No flow control
3. Set up HyperTerminal™ as follows:
– Open a HyperTerminal session.
– Enter a name for this connection.
–Click on the Connect using: pop-up menu and choose the Direct to ComX option (where X is the number
of the COM port onto which you connected the cable in step
1) (see figure 17).
Figure 17. Hyperterminal properties
– Configure the COM port settings as shown in figure 18.
Preparing the RAS for configuration 37
3 • Configuring the RAS for operation Model 3125 RAS User Manual
Figure 18. COM properties
– Configure the Settings for Function, arrow and ctrl keys act as to Terminal keys as shown in figure 19.
4. Press <RETURN> to display the login window, which will resemble that shown in figure 20.
38 Preparing the RAS for configuration
Figure 19. Terminal keys configuration
Model 3125 RAS User Manual 3 • Configuring the RAS for operation
Figure 20. Login window
5. Type superuser as the default username and password, then press <RETURN>. The Top Level Man-
agement window displays (see figure 21).
Figure 21. VT-100 Top Level Management window
6. Select option g Ethernet.
7. Select a PrimaryIpAddress to set the Ethernet A IP address.
8. Type the IP address at the > prompt, then press <RETURN>.
9. Use the left arrow key to return to the previous menu.
10. Select b PrimaryIpMask to set the Ethernet A IP subnet mask.
11. Type the IP netmask at the > prompt, then press <RETURN>.
12. Select d PrimaryIpAddress to set the Ethernet B IP address.
13. Type the IP address at the > prompt, then press <RETURN>.
14. Use the left arrow key to return to the previous menu.
15. Select e PrimaryIpMask to set the Ethernet B IP subnet mask.
Preparing the RAS for configuration 39
3 • Configuring the RAS for operation Model 3125 RAS User Manual
16. Use the left arrow key to return to the top level management page.
17. Select a Home.
18. Select 1 StoreConfig to save your IP address and netmask.
The RAS is now prepared for configuration using a Web browser.
Note
The default gateway has not been configured at this time. You can
access the web pages with a PC located on the same network as the
RAS or you must configure the default gateway using HyperTermi
-
nal. Select i IP then 2 Default Gateway.
Configuring the RAS with a Web browser
This section describes configuring the following:
• User authentication
• Dial-in user configuration
• Default gateway
Opening the RAS Web Administration Pages
Do the following:
1. Connect the RAS to the LAN.
2. Start a Web browser session and go to the URL:
http://<the.ras.ip.address>
where the <the.ras.ip.address> is the IP address of the RAS entered in Step 8.
3. When the username and password window displays, type superuser as the username and password,
then press <RETURN>. The Administration Pages
Home
window appears (see figure 22).
40 Configuring the RAS with a Web browser
Model 3125 RAS User Manual 3 • Configuring the RAS for operation
Figure 22. Home page
Configuring the RAS with a Web browser 41
3 • Configuring the RAS for operation Model 3125 RAS User Manual
Home page overview
The
HOME
tion pane (see figure 23). The
window is divided into two panes: the
Configuration Menu
Configuration Menu
pane and the configuration/informa-
contains the links to the various RAS subsystems, while the
configuration/information pane is where you can view status and other information, or make changes to the
system configuration. Unlike the Configuration Menu pane, which looks the same no matter which subsystem
page you may move to, the configuration/information pane contents will change as you move from one sub
-
system page to another.
42 Configuring the RAS with a Web browser
Figure 23. HOME page window panes
Model 3125 RAS User Manual 3 • Configuring the RAS for operation
From the
Home
page, the following actions can be performed:
• Record Current Configuration—clicking on this button (figure 24) causes the current configuration to be
stored in FLASH memory. Any changes made to the RAS configuration are stored in non-volatile RAM
first. This allows the user to set the box up with a working configuration before committing it to FLASH.
Configuration changes become permanent when you select Record Current Configuration. You will lose all
changes not stored to FLASH the next time the RAS is re-booted.
Figure 24. Immediate Actions buttons
• Hard Reset—this button (figure 24) causes the RAS to perform a cold restart. When you select Hard Reset,
the RAS confirms that you want to execute this command. Then, the RAS will disconnect all current sessions, re-initialize the interfaces, and re-load configuration parameters from FLASH.
• Set Factory Default Configuration—this button (figure 24) clears out the configuration in FLASH and
loads the factory default parameters into FLASH memory. The factory default settings will not execute on
the RAS until it is re-booted.
Note
Set Factory Default Configuration (figure 24) will delete any routing
information, the RAS’s Ethernet IP address, and any other site specific settings made for your particular installation. You will have to reenter the RAS’s Ethernet IP address and netmask using the front
panel control port in order to use the HTTP/HTML Management
pages.
Configuring the RAS with a Web browser 43
3 • Configuring the RAS for operation Model 3125 RAS User Manual
Configuring simple authentication
The following sections describe two methods for configuring simple authentication to test the setup.
No Validation
A No Validation authentication setting means that the user will be able to log in without requiring a username
or password.
1. Select
Authentication
on the
Configuration Menu.
The Authentication window displays (see figure 25).
44 Configuring the RAS with a Web browser
Figure 25. Authentication main window
Model 3125 RAS User Manual 3 • Configuring the RAS for operation
Figure 26. Authentication Configuration window
2. Click on
3. Change
4. Click on the
Modify
Validation
. The Authentication Configuration window appears (see figure 26).
Submit Query
to
noValidation(0)
button.
.
A Static User
The Static User authentication setting means that the user will have to use the static username and password
you create to log in.
1. Select
Authentication
on the
Configuration Menu.
The Authentication window displays (see figure 25 on
page 44).
Configuring the RAS with a Web browser 45
3 • Configuring the RAS for operation Model 3125 RAS User Manual
2. To add an entry in the static user database (see figure 27), fill in the ID with a number not currently in use.
Figure 27. Static User Identification window
3. Add the desired username and password.
4. Click on the
5. Click on
6. Change
7. Click on the
Submit Query
Modify
Validation
. The Authentication Configuration window appears (see figure 26 on page 45).
Submit Query
Note
button.
to
StaticUsers(1)
.
button.
Static Users or RADIUS are not used if validation is set to
noValidation(0)
.
Configuring dial-in user information
1. Click on
Dial-in
in the
Configuration Menu
. The Dial-In main window appears (see figure 28).
46 Configuring the RAS with a Web browser
Figure 28. Dial-in main window
Model 3125 RAS User Manual 3 • Configuring the RAS for operation
2. Click on
Modify
. The Modify Dial-In window appears (see figure 29).
Figure 29. Modify Dial-In window, Login section
3. The IP address pool contains the IP addresses that are assigned dynamically to the dial-in connections.
Type the IP address pool in the space provided. The IP addresses can be non-contiguous addresses config
ured as follows:
– Blocks of IP addresses are designated with a dash (-) separating the first and last host in the block (for
example, 192.49.110.151-155)
-
– The addresses can be from a subnet other than the local network the RAS is on
– The IP address pool can have IP addresses from multiple subnets. The subnets must be separated by a
semi-colon (for example, 192.155.155.1-6; 192.155.160.41-46)
4. Click the
Note
Submit Query
Note
The IP address pool is limited to 39 characters.
button under the section.
Each section in the Modify Dial-In window has its own
button. In order for a change in a particular section to take
Query
Submit
place, that section’s submit query button must be selected before
making changes elsewhere.
5. Scroll down to the Domain Name Server section of the Modify Dial-In window (see figure 30).
Configuring the RAS with a Web browser 47
3 • Configuring the RAS for operation Model 3125 RAS User Manual
Figure 30. Modify Dial-In window, Domain Name Server section
6. Enter in the IP Address of the primary and secondary domain name servers (DNS). The DNS enables
users to find locations on the Internet.
7. Click on
Submit Query
.
Configuring the default gateway
Do the following to add the default gateway (if it was not already configured through HyperTerminal):
1. Select IP on the
Configuration Menu
Figure 31. IP Routing Information window
, then click on
Routing Info…
(see figure 31).
2. Type the IP address of the router forwarding packets to the Internet in the Gateway box. This is the
default gateway.
3. Click on the
48 Configuring the RAS with a Web browser
Add Route
button.
Model 3125 RAS User Manual 3 • Configuring the RAS for operation
Configuring line settings and signaling for E1
1. Select
T1/E1 Link
on the
Configuration Menu
. The T1/E1 Link Activity window appears (see figure 32).
2.
Link: 1
corresponds to Line 1 on the RAS. This is the primary link for dial-in callers. Under Link 1, Click
on
Configuration
window appears (see
Figure 32. T1/E1 Link Activity window
then
Modify
. The Line Interface Settings section of the WAN Circuit Configuration
figure 33).
Figure 33. WAN Circuit Configuration window, Line Interface Settings section
Configuring the RAS with a Web browser 49
3 • Configuring the RAS for operation Model 3125 RAS User Manual
Configuring the line settings
1. Click on the
Line Type
pop-up menu (see figure 33 on page 49) and choose from the following options:
– For an E1/PRI line your options will be either dsx1E1(4) or dsx1E1-CRC(5)
– For an E1/R2 line your options will be either dsx1E1-MF(6) or dsx1E1-CRC-MF(7)
2. Click on the
Line Coding
pop-up menu (see figure 33 on page 49) and choose either dsx1AMI(5) or
dsxHDB3(3). Most installations will use HDB3.
3. Click on the
4. Click on
Line Build Out
Yellow Alarm Format
pop-up menu (see figure 33 on page 49) and select e1pulse(1).
pop-up menu (see figure 33 on page 49) and choose from the following
options:
– For an E1/PRI line choose linkYellowFormatDL(2)
– For an E1/R2 line choose linkYellowAlarmFormatBit2(1)
5. Click on
Submit Query
.
At this point, the WAN front panel LEDs will become active. A solid green FRAME light indicator means that
the RAS has synchronized with the E1 line.
Note
If you suspect that there is a physical malfunction in the WAN ports,
you can assemble a loopback connector to test the port (see
figure 34).
Figure 34. Pinout for loopback to test WAN port
If you have an E1/PRI (ISDN) line, refer to “Setting the line signaling for an E1/PRI (ISDN) line”. Otherwise,
refer to “Setting the line signaling for an E1/R2 line”.
50 Configuring the RAS with a Web browser
Model 3125 RAS User Manual 3 • Configuring the RAS for operation
Figure 35. WAN Circuit Configuration window, signaling Settings section
Setting the line signaling for an E1/PRI (ISDN) line
Do the following:
1. Scroll down the
WAN Circuit Configuration
figure 35).
2. Click on the
3. Click on the
4. Click on
Signal Mode
Message Oriented Switch Type
Submit Query
pop-up menu and choose messageOriented(4).
.
Signaling is now configured for E1/PRI.
Setting the line signaling for an E1/R2 line
Do the following:
1. Scroll down the
WAN Circuit Configuration
figure 35).
2. Click on the
3. Click on
4. Select
Signal Mode
Submit Query
MFR Version 2
pop-up menu and choose bitOriented(3).
.
on the
Configuration Menu, then click on Modify
dow appears (see figure 36).
window, until the Signaling Settings section appears (see
pop-up menu (see figure 35) and choose CTR4(3).
window, until the Signaling Settings section appears (see
. The MFR Version 2 Modify win-
Configuring the RAS with a Web browser 51
3 • Configuring the RAS for operation Model 3125 RAS User Manual
Figure 36. MFR Version 2 Modify window
5. Click on the
6. Click on
7. Scroll down to the
Country
Submit
pop-up menu. If your country is not available, select ituStandard(1).
.
Interregister signaling
section.
8. Type the Called Number Total Digits in the box provided. This setting tells the RAS how many digits to
expect from the phone company. The called Number is the number a user dials to call into the RAS.
9. Set the First/Middle and Last Response Codes. These are the codes the switch expects after each digit sent
by the switch.
10. Click on
Submit
.
11. Type the Calling Number Total Digits in the box provided. This setting tells the RAS how many digits to
expect from the phone company. This number is the calling party’s phone number or Caller-ID informa
tion.
12. Set the First/Middle and Last Response Codes. These are the codes the switch expects after each digit sent
by the switch.
13. Click on
Submit
.
signaling is now configured for MFC-R2.
-
52 Configuring the RAS with a Web browser
Model 3125 RAS User Manual 3 • Configuring the RAS for operation
Note
The information entered into the Interregister Signaling section must
match the information the telco provided. If the information entered
is not the same, the RAS may not answer calls. In some installations,
the phone company will send a special tone to alert that it is done
sending the Calling Number. In this case, the value in the Total Dig
-
its box does not have to match the telephone company’s exactly.
Channel assignment
This section describes configuring the RAS so it will know which channels are active. Do the following:
1. Select
T1/E1 Link
on the
Configuration Menu
. The T1/E1 Link Activity window appears (see figure 32 on
page 49).
2. Click on
Channel Assignment
. The WAN Circuit Channel Assignment window appears (see figure 37).
Figure 37. WAN Circuit Channel Assignment window
3. Click on the
4. Click on
Dialin
button located under
Submit Query
.
Configuring line settings and signaling for T1
1. Select
T1/E1 Link
on the
Configuration Menu
page 49).
2.
Link: 1
corresponds to Line 1 on the RAS. This is the primary link for dial-in callers. Under Link 1, Click
on
Configuration
window appears (see
then
Modify
figure 33 on page 49).
Configuring the line settings
1. Click on the
Line Type
pop-up menu (see figure 33 on page 49) and choose from the following options:
– dsx1ESF Extended SuperFrame DS1
Configuring the RAS with a Web browser 53
Set all channels to:
.
. The T1/E1 Link Activity window appears (see figure 32 on
. The Line Interface Settings section of the WAN Circuit Configuration
3 • Configuring the RAS for operation Model 3125 RAS User Manual
– dsx1D4 AT&T D4 format DS1
– For ISDN PRI service, set the line type to dsx1ESF
2. Click on the
Line Coding
pop-up menu (see figure 33 on page 49). The most common options are:
dsx1B8ZS and dsx1AMI. For ISDN PRI service, set the line coding to dsx1B8ZS.
3. Click on the
4. Click on the
5. Click on
Line Build Out
Yellow Alarm Format
Submit Query
.
pop-up menu (see figure 33 on page 49) and select t1pulse0dB(1).
pop-up menu and choose linkYellowFormatBit2(1).
At this point, the WAN front panel LEDs will become active. A solid green FRAME light indicator means that
the RAS has synchronized with the T1 line.
Note
If you suspect that there is a physical malfunction in the WAN ports,
you can assemble a loopback connector to test the port (see
figure 34
on page 50).
If you have an T1/PRI (ISDN) line, refer to “Setting the line signaling for an ISDN/PRI line”. Otherwise,
refer to “Setting the line signaling for a robbed-bit T1 line”.
Setting the line signaling for an ISDN/PRI line
Do the following:
1. Scroll down the
WAN Circuit Configuration
window, until the signaling Settings section appears (see
figure 35 on page 51).
2. Click on the
Signal Mode
pop-up menu and choose messageOriented(4).
3. Click on the
Message Oriented Switch Type
pop-up menu (see figure 35 on page 51) and choose either
ni1(National ISDN 1), dms(Nortel Switch) or att(AT&T Customer).
4. Click on
Submit Query
.
Signaling is now configured for ISDN/PRI.
Setting the line signaling for a robbed-bit T1 line
Do the following:
1. Scroll down the
WAN Circuit Configuration
window, until the signaling Settings section appears (see
figure 35 on page 51).
2. Click on the
3. Click on
4. Click on the
Signal Mode
Submit Query
Robbed-Bit signaling Protocol
pop-up menu and choose robbedBit(3).
.
pop-up menu and choose LinkGroundStart, LinkLoopStart, or
LinkEMWinkStart.
5. Click on
6. Click on the
Submit Query
Yellow Alarm Format
.
pop-up menu and choose one of the following options:
– For T1 lines with D4/AMI settings, this should be set to linkYellowFormatBit(1).
54 Configuring the RAS with a Web browser
Model 3125 RAS User Manual 3 • Configuring the RAS for operation
– For T1 lines with ESF/B8ZS this should be set to linkYellowFormatDL(2).
7. Click on
Submit Query
.
Channel assignment
This section describes configuring the RAS so it will know which channels are active. Do the following:
1. Select
T1/E1 Link
on the
Configuration Menu
. The T1/E1 Link Activity window appears (see figure 32 on
page 49).
2. Click on
Channel Assignment
. The WAN Circuit Channel Assignment window appears (see figure 37 on
page 53).
3. Click on the
Dialin
button under the
Set all channels to:
section. Channels 25 through 30 are ignored for
T1/PRI lines.
4. Click on
Submit Query
.
Saving your configuration
The basic configuration for the RAS is now finished. Do the following to save your configuration settings:
1. Select
2. Click on the
Home
on the
Record Current Configuration
Note
Configuration Menu
Failing to click on the
you power down or reset the RAS will cause your changes to be lost.
. The Home window appears (see figure 22 on page 41).
button (see figure 24 on page 43).
Record Current Configuration
button before
3. The Import/Export function enables you to make a backup (or export) copy of your access server’s config-
uration parameters. By exporting the configurations, the saved files can quickly be loaded (or imported)
into a replacement access server—greatly speeding up the installation process should an access server need
replacing.
Note
All actions for Import/Export require superuser access privileges.
Saving your configuration 55
3 • Configuring the RAS for operation Model 3125 RAS User Manual
4. To import or export a configuration, click on
Import/Export
main window (see figure 38).
Import/Export
under the
Configuration Menu
to display the
Figure 38. Import/Export main window
5. To export the flash configuration, click on the
Export Flash
link on the
Import/Export
access server will display text configuration information resembling that shown in
Figure 39. Typical access server flash memory configuration data
main page. The
figure 39.
56 Saving your configuration
Model 3125 RAS User Manual 3 • Configuring the RAS for operation
To save the displayed data as a text file, select the
under Netscape, select
File
>
Save As
. A dialog box will display enabling you to save the contents of the export
Save
option on your browser (see figure 40). For example,
parameters to a text file. Select the location where you want the file stored, type a file name, and click
Save
.
Figure 40. Saving the access server flash memory configuration data as a text file
Completing the installation
This section verifies that the RAS is fully operational.
1. Temporarily disconnect the male ends of both power cords from the power outlet. Wait 30 seconds, then
plug the power cords in again.
2. Verify that the green POWER LED is lit. If the POWER LED is flashing green, refer to Chapter 5, “Trou-
bleshooting and maintenance”.
3. Verify that the Link 1 Frame LED illuminates, indicating that the RAS is synchronizing with the T1/E1/
PRI signal.
4. Verify that after 5 seconds, the Link A Error LED begins flashing, indicating that the RAS is satisfied with
the quality of the T1/E1/PRI signal.
5. Verify that after 10 seconds, the Link A Error LED extinguishes, indicating that the RAS is satisfied with
the network signal and that the link is ready for use.
Completing the installation 57
3 • Configuring the RAS for operation Model 3125 RAS User Manual
Note
If the RAS does not respond as described, the most likely cause is that
the RAS default settings are not compatible with the T1/E1 line. If
this is the case, use the RS-232 CONFIG port to correct the RAS set
tings. You will have to examine the T1/E1 Link section in the configuration pages in the RAS.
6. There are two LEDs on the RAS 10/100 Ethernet port: a green LED that indicates line speed, and a yellow
LED that indicates link status and activity.
Verify that the yellow LED is either flashing yellow (meaning that packets are being received at the Ethernet port) or solid yellow (meaning that the link is valid but no packets are being received).
Congratulations! Your RAS is now installed. For more in-depth information about configuring your RAS settings, refer to the Model 3125 Administrator’s Reference Guide available online at www.patton.com/manuals/
3125-arg.pdf. Otherwise, refer to
Chapter 4, “Operation and shutdown” for information on activating and
de-activating your remote access server.
58 Completing the installation
Chapter 4 Operation and shutdown
Chapter contents
Introduction..........................................................................................................................................................60
Activating the RAS ................................................................................................................................................60
De-activating the RAS...........................................................................................................................................60
59
4 • Operation and shutdown Model 3125 RAS User Manual
Introduction
This chapter describes how to start or power-down the RAS.
Activating the RAS
Power to the modules is delivered from the cPCI chassis backplane through the 47-pin PICMG 2.11 power
connectors on the 3125RC. Upon insertion in the cPCI chassis, the Model 3125 immediately powers up and
begins its boot cycle. During the boot cycle, the following occurs on the 3125RC Resource Card:
1. The POWER LED illuminates, indicating normal power is being applied to the Model 3125.
2. The SYSTEM LED begins flashing, indicating the Model 3125 is operating normally.
On the 3125TM Transition Module, the following occurs after power is applied:
1. The Link 1 Frame LED illuminates, indicating that the RAS is synchronizing with the T1/E1/PRI signal.
2. After 5 seconds, the Link A Error LED flashes, indicating that the RAS is satisfied with the quality of the
T1/E1/PRI signal.
3. After 10 seconds, the Link A Error LED extinguishes, indicating that the RAS is satisfied with the network
signal and that the link is ready for use.
4. There are two LEDs on the RAS 10/100 Ethernet port: a green LED that indicates line speed, and a yellow
LED that indicates link status and activity.
The yellow LED is either flashing yellow (meaning that packets are being received at the Ethernet port) or
solid yellow (meaning that the link is valid but no packets are being received).
The green LED is either lit (indicating 100 Mbps operation) or off (indicating 10 Mbps operation).
Note
The green LED reflects the speed of the last valid Ethernet
connection.
The Model 3125 RAS is operational.
De-activating the RAS
To power-down the 3125 RAS, either remove power from the cPCI rack in which the RAS is installed, or do
the following to remove the 3125RC Resource Card and/or 3125TM Transition Module from the cPCI rack:
Note
1. Use a Phillips screwdriver to loosen the captive fasteners on the 3125RC (see figure 11 on page 30) until
the fasteners no longer attach the module to the rack.
2. Press the red tab on each injection/ejection handle to release the handles (see figure 7 on page 28).
3. Slide the module from the rack and place it in an anti-static bag.
4. At the 3125TM Transition Module, disconnect and label the network cables from the module.
Be sure to wear the anti-static strap to prevent electrostatic damage to
the module.
60 Introduction
Model 3125 RAS User Manual 4 • Operation and shutdown
5. Use a Phillips screwdriver to loosen the captive fasteners on the 3125TM (see figure 11 on page 30) until
the fasteners no longer attach the module to the rack.
6. Press the red tab on each injection/ejection handle to release the handles (see figure 7 on page 28).
7. Slide the module from the rack and place it in an anti-static bag.
The RAS has been de-activated.
De-activating the RAS 61
4 • Operation and shutdown Model 3125 RAS User Manual
62 De-activating the RAS
Chapter 5 Contacting Patton for assistance
Chapter contents
Introduction..........................................................................................................................................................64
Contact information..............................................................................................................................................64
Warranty Service and Returned Merchandise Authorizations (RMAs)...................................................................64
Warranty coverage ..........................................................................................................................................64
Out-of-warranty service .............................................................................................................................64
Returns for credit ......................................................................................................................................64
Return for credit policy .............................................................................................................................65
RMA numbers ................................................................................................................................................65
Shipping instructions ................................................................................................................................65
63
5 • Contacting Patton for assistance Model 3125 RAS User Manual
Introduction
This chapter contains the following information:
• “Contact information”—describes how to contact PATTON technical support for assistance.
• “Warranty Service and Returned Merchandise Authorizations (RMAs)”—contains information about the
RAS warranty and obtaining a return merchandise authorization (RMA).
Contact information
Patton Electronics offers a wide array of free technical services. If you have questions about any of our other
products we recommend you begin your search for answers by using our technical knowledge base. Here, we
have gathered together many of the more commonly asked questions and compiled them into a searchable
database to help you quickly solve your problems.
• Online support—available at www.patton.com.
• E-mail support—e-mail sent to support@patton.com will be answered within 1 business day
• Telephone support—standard telephone support is available 5 days a week, from 8:00am to 5:00pm EST
by calling +1 (301) 975-1007
Warranty Service and Returned Merchandise Authorizations (RMAs)
Patton Electronics is an ISO-9001 certified manufacturer and our products are carefully tested before shipment. All of our products are backed by a comprehensive warranty program.
Note
Warranty coverage
Our products are under warranty to be free from defects, and we will, at our option, repair or replace the product should it fail within one year from the first date of shipment. Our warranty is limited to defects in workmanship or materials, and does not cover customer damage, lightning or power surge damage, abuse, or
unauthorized modification.
Out-of-warranty service
Patton services what we sell, no matter how you acquired it, including malfunctioning products that are no
longer under warranty. Our products have a flat fee for repairs. Units damaged by lightning or other catastro
phes may require replacement.
Returns for credit
Customer satisfaction is important to us, therefore any product may be returned with authorization within 30
days from the shipment date for a full credit of the purchase price. If you have ordered the wrong equipment or
you are dissatisfied in any way, please contact us to request an RMA number to accept your return. Patton is
not responsible for equipment returned without a Return Authorization.
If you purchased your equipment from a Patton Electronics reseller,
ask your reseller how you should proceed with warranty service. It is
often more convenient for you to work with your local reseller to
obtain a replacement. Patton services our products no matter how
you acquired them.
-
64 Introduction
Model 3125 RAS User Manual 5 • Contacting Patton for assistance
Return for credit policy
• Less than 30 days: No Charge. Your credit will be issued upon receipt and inspection of the equipment.
• 30 to 60 days: We will add a 20% restocking charge (crediting your account with 80% of the purchase
price).
• Over 60 days: Products will be accepted for repairs only.
RMA numbers
RMA numbers are required for all product returns. You can obtain an RMA by doing one of the following:
• Completing a request on the RMA Request page in the Support section at www.patton.com
• By calling +1 (301) 975-1000 and speaking to a Technical Support Engineer
• By sending an e-mail to returns@patton.com
All returned units must have the RMA number clearly visible on the outside of the shipping container. Please
use the original packing material that the device came in or pack the unit securely to avoid damage during ship
ping.
Shipping instructions
The RMA number should be clearly visible on the address label. Our shipping address is as follows:
-
Patton Electronics Company
RMA#: xxxx
7622 Rickenbacker Dr.
Gaithersburg, MD 20879-4773 USA
Patton will ship the equipment back to you in the same manner you ship it to us. Patton will pay the return
shipping costs.
Warranty Service and Returned Merchandise Authorizations (RMAs) 65
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