Copyright (C) 2002 PLANET Technology Corp. All rights reserved.
The products and programs described in this User’s Manual are licensed products of PLANET
Technology, This User’s Manual contains proprietary information protected by copyright, and this
User’s Manual and all accompanying hardware, software, and documentation are copyrighted.
No part of this User’s Manual may be copied, photocopied, reproduced, translated, or reduced to
any electronic medium or machine-readable form by any means by electronic or mechanical.
Including photocopying, recording, or information storage and retrieval systems, for any purpose
other than the purchaser's personal use, and without the prior express written permission of
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Disclaimer
PLANET Technology does not warrant that the hardware will work properly in all environments
and applications, and makes no warranty and representation, either implied or expressed, with
respect to the quality, performance, merchantability, or fitness for a particular purpose.
PLANET has made every effort to ensure that this User’s Manual is accurate; PLANET disclaims
liability for any inaccuracies or omissions that may have occurred.
Information in this User’s Manual is subject to change without notice and does not represent a
The is a class B device, In a domestic environment, this product may cause radio interference, in
which case the user may be required to take adequate measures.
Trademarks
The PLANET logo is a trademark of PLANET Technology. This documentation may refer to
numerous hardware and software products by their trade names. In most, if not all cases, these
designations are claimed as trademarks or registered trademarks by their respective companies.
Revision
User’s Manual for PLANET Internet Subscriber Gateway:
Model: ISG-101
Rev: 1.0 (Jan. 2002)
Part No. EM-ISG101V1
commitment on the part of PLANET. PLANET assumes no responsibility for any inaccuracies
that may be contained in this User’s Manual. PLANET makes no commitment to update or keep
current the information in this User’s Manual, and reserves the right to make improvements to
this User’s Manual and/or to the products described in this User’s Manual, at any time without
notice.
If you find information in this manual that is incorrect, misleading, or incomplete, we would
appreciate your comments and suggestions.
4-1-1 Login…………………………………………………………………………...18
4-1-2 Main Menu…………………………………………………………………… 18
4-1-3 System Configuration……………………………………………………… 19
4-1-4 System Status……………………………………………………………… 21
The Internet Subscriber Gateway ISG-101 is deployed in a broadband service network for
high-speed access the Internet. The Internet Subscriber Gateway can immediately recognize
new users on the network (and remember returning users) and redirect their browser to a
proprietary Web page. That is to say, user needn’t change their network configuration to
access the Internet, just plug and play.
1-2 Precautions
Never remove or open the cover. You may suffer serious injury if you touch these parts.
The ISG-101 is powered from 100/240 VAC. A standard IEC connector is used for the
power cable.
The product is a freestanding or rack-mounted unit with two Ethernet ports (WAN and LAN), a
serial port for system management and administration. After the initial setup and network
configuration is established, the product is easily managed by a network administrator through
a Web management interface or the onboard serial port.
1-1 Feature
Plug and Play-Support All Network Configurations
The ISG-101 provides instant Internet access by using your own notebook PC without the
hassle of configuration setting. This innovative sophisticated design enables instant
Internet access wherever traveling may take you. Easy to use plug-and-play access to
broadband networks.
Remote Authentication Dial-In User Service
The Internet Subscriber Gateway supports RADIUS client. RADIUS enables ISPs to
maintain a very large central database of users (potentially in the millions).
Proprietary Authentication Server
The Internet Subscriber Gateway provides proprietary authentication server which is
allowed administer to control user’s login name and password.
Remote Configuration
The administrator can access this system by using web browsers such as Netscape
Navigator or Microsoft Internet Explorer. This system allows a remote user to view and/or
modify system configuration via Internet.
Advertisement URL link
ISP could specify the advertisement URL link. The advertisement Web page will show on
the browser when the subscribers start Network access.
PLANET ISG-101
Internet Subscriber Gateway
2 Product Description
8
9
Chapter 2 provides illustrations of the front and rear panels of the ISG-101 and detailed
technical specifications including information about LEDs, connectors, cables, environmental
and compliance specifications.
2-1 Hardware
Outlook
Rear Panel
Figure 2-3 ISG-101 Rear Panel
1. AC Power Connector: Plug in the female connector of the provided power cord into the
Figure 2-1 ISG-101 Outlook
Front Panel
Figure2-2 ISG-101 Front Panel
1. Console Ports: Standard RS232 DB 9 female Connector for system configuration.
2. System LEDs:Power LED glows when the device is turned on.
3. LAN Port: crossover 10/100M Ethernet port connects to any Ethernet network.
4. LAN Port LEDs:
10 Link LED: glows when a 10M network is connected;
100 Link LED: glows when a 100M network is connected
Act LED: flash when there is a reception or transmission of data occurring.
5. WAN Port: parallel 10/100M Ethernet port connects to any Ethernet network.
6. WAN Port LEDs:
10 Link LED: glows when a 10M network is connected;
100 Link LED: glows when a 100M network is connected
ISG-101 rear panel socket, and the male terminal into a power outlet. Input voltages range
from 90~240 V.
2. System Fan/Vents: This fan is used to circulate air inside the ISG-101 and also to dissipate
heat. The vents on both sides also serve the same purpose. Do not block these openings,
and leave adequate space at the rear and sides of the device.
2-2 Technical Specifications
Hardware Specifications
Network Specification
.IEE802.3 10BaseT Ethernet
.IEE802.3u 100BasedTX Fast Ethernet
.Supports 1024 users concurrently
.Throughput: Line rate at 20Mbps
Connectors
.Ethernet Port: Two RJ-45 connectors for 10/100M Ethernet port
.Serial Port: 1 DB9 Female RS232 Console Interface
Act LED: flash when there is a reception or transmission of data occurring.
PLANET ISG-101
Internet Subscriber Gateway
Led Indicators
10
11
Home Page Redirection
.10/100M Ethernet Ports: WAN, LAN port LINK10, LINK100, ACT indications
.POWER ON/OFF Indication
Dimension
.Size: 1U Rack-mount-sized 440(W) x 116(L) x 44(H) mm
.Weight: About 1.7 kg (Net)
Environment Conditions
.Operating Temperature: 0 to 45℃
.Storage Temperature: -10 to 65℃
.Humidity: 10% to 90% non-condensing
Compliance
.FCC part 15 Class B
.VCCI Class B
Software Specifications
Address Translate Function
This function can accommodate all network configuration, including DHCP, DNS, proxies
and dynamic and static IP address assignments. That is, whenever a subscriber login, the
ISG-101 automatically translates their computer’s network settings to provide them with
seamless access to the broadband network. Subscribers no longer need to alter their
computer network configuration settings.
Email Redirection
The ISG-101 will rewrite subscriber’s original message of E-mail according to SMTP rules
and sent it out via the specified Email server. This function could help subscribers to send
E-mail via the local E-mail server when their default Email server is out of work.
DNS Redirection
The DNS Redirection function would provide local DNS server when subscriber’s
configured DNS server is behind a firewall or located on a private intranet.
The ISG-101 enables solutions providers to redirect subscribers to a portal web site of their
choice. This allows the solution provider to generate online advertising revenues and increase
business exposure.
DHCP Function
The Internet Subscriber Gateway will follow RFC2131 that is designed to supply dynamic IP
addresses.
RADIUS Client
RADIUS (Remote Authentication Dial-In User Service) Attribute Support reduces costs and
improves services levels by enabling service providers to easily manage and maintain a very
large central database of subscribers.
Internal User Account Management
The Internet Subscriber Gateway contains a user account database. And when the
subscriber starts to access the Internet, the ISG-101 will send a Web page to ask checking
user’s ID and password.
Virtual Server
Enables administrator to expose WWW, FTP and other services on your LAN to be
accessible to Internet users under the NAT Network.
Support VPN (Virtual Private Network)
The ISG-101 can allow subscriber to create VPN networks using the Internet as the medium
for transporting data.
Customize Subscriber Login in page
For different market, ISG-101 allow administrator to set customize login page for the
subscribers. The advance pattern includes welcome notes, company logo, page color, article,
comments and information items.
PLANET ISG-101
Internet Subscriber Gateway
Pass through IP and MAC Address
12
13
Some network devices might be constructed under the Internet Subscriber Gateway.
However these devices needn’t be checked and authorized. The ISG-101 provides a pass
through table and the administrator can control which devices can be pass through with
authentication.
3 Installation
This section describes equipments unpacking, pre-installation considerations and different
applications.
3-1 Package Contents
Carefully unpack the contents of the package and verify them against the checklist below
Figure 3-1 Package Contents
1. One ISG-101 Internet Subscriber Gateway body
2. One Power Code
3. Two rack-mounting brackets
4. Six screws
5. Four rubber feet
6. One User’s Manual
7. One DB-9 male/Female serial cable (RS-232 console cable)
3-2 Installation Requirements
Before installing the ISG-101 Internet Subscriber Gateway, make sure your network meets the
following requirements.
Mechanical Requirements
The ISG-101 is to be installed only in a restricted access area per National Electrical Code
Articles 110-16, 110-17, and 110-18. It is suitable for mounting over a noncombustible surface
only. The ISG-101 can be mounted in a rack, or on the table or shelf. Locate the unit near the
outlet. And the ISG-101 ships with two brackets and six screws for mounting in a 19” rack.
PLANET ISG-101
Internet Subscriber Gateway
Network Requirements
14
15
The ISG-101 will access the Internet through XDSL, Cable Modem or other type of leased-line
with one EIA/TIA-568 Category 5 UTP Ethernet cable.
Figure 3-2 Network diagram
Electrical Requirements
The ISG-101 is powered from 100/240 VAC. A standard IEC connector is used for the power
cable. Follow all applicable electrical codes. Frame ground should be tied to a common
grounding point using #18AWG cable.
3-3 Getting started
Installation Steps:
1. Place the ISG-101 on a flat work surface.
2. Connect the power cord
3. Connect the DB9 male-to-female serial cable between the ISG-101 and your computer.
4. Power up your computer and turn on the ISG-101.
5. Start a Hyper Terminal session to communicate with the ISG-101 via the serial interface.
6. Log in to the Console User Interface.
7. Establish the start-up configuration parameters for the ISG-101.
8. Logout and restart for saving the ISG-101 parameters.
9. Connect the WAN network to the ISG-101.
10. Configure the further parameters via a web browser.
11. Connect the LAN network to the ISG-101 and ISG-101 system is now ready for provide
Internet plug and play service.
Network Architecture
Figure 3-3 ISG-101 basic connections
The Internet Subscriber Gateway sits in a local aggregation access points on a network,
usually paired with a router. For example:
PLANET ISG-101
Internet Subscriber Gateway
4 User Interface
16
17
10. If you intend to use this PC and serial connection in the future, save this configuration by
selecting “Files/Save As” and entering the name of the file for this configuration.
The PLANET ISG-101 offers friendly user interface, one is console user interface and other is
Web user interface. However, the Console UI provides only basic system configuration and
Status. For advanced function, please use the Web Configurator.
4-1 Console
To access the ISG-101 User Interface, the system operator needs to connect a VT100 terminal
and a PC running a VT100 compatible terminal emulation program to the ISG-101 Console
port by using the provided DB9 RS-232 cable.
Follow these steps to set up your first local serial console port session using the Window98/2K
Terminal emulation program HyperTerminal.
1. From the Windows screen, click on the Start button.
2. From the Start menu, choose “Programs” (or Open file Hypertrm.exe).
3. From the Programs menu, choose “Accessories”
4. From the Accessories menu, select the HyperTerminal folder. Click on the HyperTerminal
icon.
5. From the connection Description windows, enter a name (i.e., ISG-101) and choose an
6. When the Phone Number window opens, click on the “Cancel” button.
7. From the File menu, choose “Properties.”
8. From the Properties windows, click on the “Configure” button.
icon for the connection. Click ”OK”.
11. Once you have completed configuring your serial terminal, use the following steps to
logon to your ISG-101. If you have not already done so, use a male-female DB-9 serial
communication cable to connect the COM port on your PC to the Console port on the
front of the ISG-101.
12. Go to the Call menu and select Connect.
13. If you have not completed initial power up, power up the ISG-101 now. Y ou will see Figure
4-1.
14. To verify that you have a correctly configured your Console port press <Enter> and the
Login Display screen will display.
15. If your serial terminal remains blank, make sure that you entered the correct parameters
in Step7. Also, verify that you are using the correct cable, that the cable is not damaged,
and that you have good cable connections.
(c) 2002 Copyright PLANET Technologies Inc. All Rights Reserved.
Version 1.02.11
Username:
Password:
Figure 4-2 Login menu display
The default Username is “admin”. The default Password is “password”.
User can change password setting after accessing the ISG-101 system.
Notice: The administrator can change the password via the utilities item.
4-1-2 Main Menu
Main Menu
1) System Configuration
2) Status
3) Utilities
4) Restart
5) Logout
6) Factory Setting
Figure 4-3 Main Menu Screen
1) System Configuration: Including ISG-101 system basic parameter setting.
2) Status: Display ISG-101 system basic status.
3) Utilities: Including firmware and configuration upload/download and change password
capability.
4) Restart: Restart the ISG-101 system
5) Logout: Logout the ISG-101 serial session
6) Factory Setting: Erase all setting and back to the original factory setting
4-1-3 System Configuration
System Configuration
System Name : ISG-101
Console Baud Rate : 9600
Auto Logout Timer : 10
WAN Configuration
IP Address : 210.1.1.2
Subnet Mask : 255.255.255.0
Gateway : 210.1.1.1
Web Server Port : 80
DHCP Configuration
DHCP Service? (D/R/S) : D
E-Mail Server IP Address :
Primary DNS IP Address :
Secondary DNS IP Address :
Enter system name.
Figure 4-4 System Configuration Screen
1) System Name: You can assign a name to this unit. Up to 32 characters are allowed.
2) Console Baud Rate: The Console Baud Rate is only relative to connection of console. There
are three different rates: 9600, 19200, or 38400.
3) Auto Logout Timer: Enter 0 for never time out or 1 to 60 for timeout minutes.
4) WAN Configuration: Enter WAN port IP Address Configuration such like IP address, subnet
mask and gateway. The Web server port default is 80, however some user may set up the
ISG-101 under the NAT network. The administrator has to set the special Web server port so
that ISG-101 can be remote access under NAT network.
Notice: The web server port allowed range is from 8000 to 8099 if administrator wants to remote
access under NAT Network. For access the ISG-101 system under NAT, please tab the
“http://WAN Port IP Address: Port Number”. The function of remote access ISG-101
system will be released after V1.00.02 version. For the release news please check the
PLANET Web Site or PLANET Support Team.
Enter a numeric that you need between 1~6 and press ‘Enter’ to the subdirectory.
PLANET ISG-101
Internet Subscriber Gateway
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