Freecom Data Tank Gateway WLAN User manual

Rev. 711
DATA TANK GATEWAY WLAN
EXTERNAL DUAL DISK NETWORK HARD DRIVE / 3.5" / (W)LAN
WIN & MAC & LINUX
USER MANUAL

2
Freecom Data Tank Gateway
GB
Congratulations
Congratulations on your purchase of the Freecom Data Tank Gateway. The Data Tank
Gateway provides central network storage or Network Attached Storage (NAS) and a
secure connection for multiple personal computers (PCs) to the Internet through an external
modem. The RAID functionality of the built-in hard drive enables optimal protection against
the loss of yourdata. If you are unfamiliar with networking and routing basics, refer to Ap-
pendix C, "Networks and Routing Basics", to become more familiar with the terminology
and procedures used in this manual.
Freecom Technologies • Germany
www.freecom.com
To prevent data loss, make a backup copy of your data each time before
reconfiguring the hard drive.
Warning !
All rights reserved. The products named in this manual are only used for identification
purposes and may be trademarks or registered trademarks of the respective companies.
This device was designed for home or office use.
Warning! This device is equipment complying with EN55022 class B.
Freecom Technologies is not liable for any damages that may occur from the use of a Free-
com system. All rights reserved. We reserve the right to upgrade our products in keeping
with technological advances.

3
GB
Table of Contents
© 2007 Freecom Technologies
User manual
General Information................................................................................................................................page 4
Safety precautions ...................................................................................................................................page 6
Chapter 1:
Connecting / Installing Data Tank Gateway....................................................................................page 12
Chapter 2:
Get to know your Data Tank Gateway...............................................................................................page 14
Chapter 3:
Data Tank Gateway Functions..............................................................................................................page 30
Chapter 4:
The Freecom Network Storage Assistant......................................................................................... page 76
Chapter 5:
Data Tank Gateway in everyday use.................................................................................................. page 81
Apendix:
Appendix A.................................................................................................................................................page 118
Appendix B .................................................................................................................................................page 119
Appendix C................................................................................................................................................. page 127

4
Freecom Data Tank Gateway
GB
General Information
Package contents
Please check the contents of the box to ensure it includes following items:
• Freecom Data Tank Gateway drive
• Power pack
• Network cable (UTP)
• CD-ROM with instruction manual and application software
• Quick installation guide
• Safety guide
Technical Support
For any technical questions, please visit our web site at www.freecom.com or at the site
created specifically of this product, www.openfsg.com. These websites offer a range of
information, answers to frequently asked questions, firmware and product guides (avail-
able for download). You can also use our forum to exchange experience with other users
or discuss any problems or difficulties you may be having. Or else contact Freecom Sup-
port for more in-depth assistance.
Freecom on the net
The Data Tank Gateway and other Freecom products including documentation, driv-
ers, and other information can be found on a World Wide Web home page that you can
access at the universal resource locator (URL) http://www.freecom.com or http://www.
openfsg.com. A connection to the Internet and a Web browser such as Internet Explorer
or Firefox are required.
Related Publications
There is a lot of information available on the internet that can help you achieve what you
want. In this document, you may be directed to various RFC documents for further infor-
mation. An RFC is a Request For Comment (RFC) published by the Internet Engineering
Task Force (IETF), an open organization that defines the architecture and operation of the
Internet. The RFC documents outline and define the standard protocols and procedures
for the Internet. The documents are listed on the World Wide Web at www.ietf.org and
are mirrored and indexed at many other sites worldwide.
For more information about address assignment, refer to the IETF documents RFC 1597,
Address Allocation for Private Internets, and RFC 1466, Guidelines for Management of IP
Address Space.
For more information about IP address translation, refer to RFC 1631, The IP Network
Address Translator (NAT).

5
GB
General Information
Statement of Conditions
In the interest of improving internal design, operational function, and/or reliability,
Freecom reserves the right to make changes to the products described in this document
without notice. Freecom does not assume any liability that may occur due to the use or
application of the product(s) or circuit layout(s) described herein.
Trademarks
Freecom is a trademark of Freecom Technologies.
Microsoft, Windows, and Windows NT are registered trademarks of Microsoft Corporation.
Other brand and product names are registered trademarks or trademarks of their respec-
tive holders.
System Requirements
The following hardware and software requirements must be fulfilled to ensure trouble-
free operation.
Hardware Requirements
In order to use the Freecom Data Tank Gateway, following components are needed:
• Intel Pentium II 233MHz or higher
• 64 MB RAM or higher
• CD-ROM drive for installing drivers and/or software
• LAN
• Internet connection for online warranty registration and driver/software updates and
downloads
Software Requirements
• Windows 98 SE
• Windows Me
• Windows 2000
• Windows XP
• Windows Vista
• Windows NT
• MacOS 8.6 or 9.x
• MacOS X
• Linux Kernel 2.2 or higher

6
Freecom Data Tank Gateway
GB
Precautionary measures
To ensure that your Freecom Data Tank Gateway functions properly, please take note
of the following precautions. If these are not followed, you may void your warranty and
damage the Data Tank Gateway.
• Do not drop the Freecom Data Tank Gateway or expose it to other kinds of sudden
mechanical shocks as this may result in data loss and damage to the hard drive.
• Do not use the Freecom Data Tank Gateway when the ambient temperature is below
10°C or above 35°C.
• If the Freecom Data Tank Gateway is moved from a cool environment to a warmer
environment, please allow the drive to acclimatize to the ambient temperature be-
fore operating the device. Failing to do so may lead to condensation within the drive
enclosure, which in turn may cause the drive to malfunction.
• Do not place liquids or drinks on the Data Tank Gateway. When liquids are spilled and
get in contact with the electronics within the drive enclosure, it will damage the drive
and will cause the drive to malfunction.
• Do not use the Data Tank Gateway in a dusty environment. Dust inside the enclosure
may damage the internal electronics and result in drive malfunction.
• Only use the power adapter that was supplied with the Data Tank Gateway.
• Opening the Data Tank Gateway will void the warranty.
Advantages of the Freecom Data Tank Gateway
The Freecom Data Tank Gateway is the perfect solution for home and small business use.
Thanks to its fast and easy installation, you are up and running the Data Tank Gateway
in no time at all.
With its integrated router function, secure Internet access is child's play. Simply plug in a
DSL modem on the Data Tank Gateway's WAN port and every computer in the network
has access to the Internet immediately. Plus its integrated firewall protects every PC
against hackers.
DataTank Gateway is a combination hard drive, server (4 x LAN, 1 x WLAN) and USB server
(2 x USB 2.0 High Speed). This reduces the number of devices you need. Most of the Data
Tank Gateway functions can be used with little previous knowledge.

7
GB
File server
Save your data centrally on Data Tank Gateway and make it accessible to all PCs in the
network.
RAID
The built-in RAID function provides maximum security and high performance for your
data.
Web server
Save your websites on the Data Tank Gateway and put them directly online.
FTP server
The built-in FTP server allows you to access data from any PC over the Internet.
LAN router
Network several PCs over the four available LAN ports and access the Internet from any
computer.
USB server
Increase your storage space by attaching additional devices (e.g., external hard-drives)
and let other network devices use this disk space.
USB printer server
Connect a USB printer and use it as your network printer.
Media server
Play multimedia files (films, music, images) on any attached client (for example, the
network media player).
Firewall
The integrated firewall protects your data from hackers.
Mail server
Use the mail server to set up an individual e-mail account for each user. Users can get
their e-mails from an e-mail client through the Data Tank Gateway.
PHP & MySQL
Create forums, guestbooks et al. with PHP and MySQL, and add them to your
homepage.
General Information

8
Freecom Data Tank Gateway
GB
Open Source Firmware
You are familiar with Linux and want to add more features to your DataTank Gateway? No
problem. Firmware is available free of charge and open to modification (The user assumes
all risks relating to any modification he/she may perform.).

9
GB
Software features
Network transport protocols
TCP/IP
Network file protocols
Microsoft Network CIFS
Client support
Microsoft Windows 98/Me/NT 4.0/2000/XP/2003 Server/Vista
Apple Macintosh OS 8.x/9.x/10.x
Network settings
DHCP
Manual configuration
System management
Web-based configuration
Configuration wizard
Internet services
HTTP (with PHP)
FTP
SQL
SSH
Mail
UpnP
Dynamic DNS
NTP
Security
Supports user, group and file shares
Software features

10
Freecom Data Tank Gateway
GB
System configuration
Number of users: unlimited
Number of groups: unlimited
Router
PPPoE
PPTP
DHCP client
Fixed IP
Firewall
Port forwarding
RAID
Proxy-Server
Hardware features
Processor
Marvell 88F5182 400 MHz
64 MB DDR-RAM
512 KB Flash
Network connection
4x LAN, 1x WAN RJ-45 100 Mbps
USB
2x USB 2.0 480 Mbps for up to two printers or mass storage devices
Fan
Temperature-controlled fan
HDD
500/800/1000 GB (depending on model)
HDD sleep mode for lower power consumption and reduced noise

11
GB
Electrical requirements
Voltage: 100 - 240 V DC
Frequency: 50 - 60 Hz, single-phase
Environmental requirements
Operating temperature: 10 - 35° C (50 - 95° F)
Storage temperature: -10 - 70° C (-40 - 185° F)
Humidity: 20 - 80 % relative humidity, no condensation
Maximum operating altitude (above sea level): 3000 m (9900 ft)
Dimensions and weight
Dimensions: L x W x H: 200 x 96 x 124 mm / 7.9 x 3.8 x 4.9 inch
Weight: approx. 2900 g
Hardware features

12
GB
1
Freecom Data Tank Gateway
Chapter 1: Connecting / Installing Data Tank Gateway
1.1 Hardware Installation
Setup of the Data Tank Gateway is performed using the following steps:
1. Plug the Data Tank Gateway's power cord into a power outlet.
2. Switch on DHCP on the PC in the TCP/IP-configuration. (For more information see
Appendix B)
3. Connect the included Ethernet Cable into the Ethernet port on the rear of Data Tank
Gateway into one of the LAN ports (1,2,3 or 4). Connect the other end of the cable
directly to the PC.
4. Check the LINK/ACT light on the UTP port you have connected on the Data Tank
Gateway. If it is lit, then your Data Tank Gateway is connected properly.
1.2 Software
The Freecom Network Storage Assistant quickly detects and performs the basic set-up
of your Data Tank Gateway. When you start it, it displays all Data Tank Gateways available
in your network and helps you configure the Data Tank Gateway as a printer server or
create network folders.
1. Install the Freecom Network Storage Assistant from the enclosed Manual & Applica-
tion CD.
2. Start the Freecom Network Storage Assistant.
3. Check the Freecom Network Storage Assistant whether your Data Tank Gateway was
detected. This may take some time. If your Data Tank Gateway is not immediately de-
tected, click "Search again for available Freecom Network Storage devices" to repeat
the search.

13
GB
1
Connecting / Installing Data Tank Gateway
4. For adetailedfunctionaldescriptiononthe FreecomNetworkStorageAssistant,please
refer to chapter 4.

14
GB
2
Freecom Data Tank Gateway
Chapter 2: Get to know your Data Tank Gateway
This chapter describes the lights and mechanical layout of the Data Tank Gateway.
2.1 Data Tank Gateway connectors, LEDs and buttons
Front of the Data Tank Gateway
The front consists of:
1. LED with drive space capacity indicator
2. WAN LED
3. WLAN LED
4. On/off switch*
5. Backup switch: immediate start of selected backup tasks
6. USB Host Port Type A (Front 1)
7. USB Host Port Type A (Front 2)
8. USB Unplug switch
9. USB Unplug switch
* Press up to 5 seconds to switch off device.
1.
2. 3.
4.
5.
8. 6. 7. 9.

15
GB
2
Get to know your Data Tank Gateway
Back of the Data Tank Gateway
The back consists of:
1. WLAN Antenna connection
2. Hardware reset button
3. Ventilator opening
4. LAN Ports 1, 2, 3 and 4
5. WAN Port
6. Status LEDs (WAN/LAN)
7. 12 V direct current connecting socket
8. Kensington lock
1. 2.
3.
4.
5.
6.
7.
8.

16
GB
2
Freecom Data Tank Gateway
Front
Display Capacity LED Shutdown
Button WAN LED WLAN
LED USB LED
Solid blue Normal mode Normal
mode WAN connected WLAN is enabled
USB device
is logged
on.
Regular or inter-
mittent flashing
Regular:
There was an error moun-
ting the data partition
Intermittent:
Hard drive activity
Device is
started - - USB device
is logged
off.
OFF No power supply Device
power is off
No
conntion /
Error
WLAN is
disabled No device connected.
Back
Display
WAN/LAN LED 1 (left) WAN/LAN LED 2 (right)
Green Orange Off On Flashing Off
Status Gigabit Ethernet
(1000 Mbit/s
High-speed
Ethernet
(100 Mbit/s)
Ethernet
(10 Mbit/s) Connection is active
Sending or
receiving
data
No
connection

17
GB
2
Get to know your Data Tank Gateway
2.2 Data Tank Gateway configuration wizard
The configuration wizard is integrated into the web interface and helps you to configure
the basic settings on your Data Tank Gateway. This in turn ensures you can work with the
Data Tank Gateway in the shortest time possible.
2.2.1 Starting the Data Tank Gateway configuration
To use the wizard, please go to the configuration page of your DataTank Gateway by start-
ing any web browser (Internet Explorer, Opera, Firefox etc.) and entering the hostname
'DataTank' *or the IP address '192.168.1.1'*in the address bar. Click 'Enter Configuration'
and log on under the username 'admin' and the password 'admin'*.
2.2.2 Starting the assistant
Click 'Assistant' in the top menu bar.
*Thesearethe factorydefaults. If youhavealreadychangedthese settings,enterthe new username
and password.

18
GB
2
Freecom Data Tank Gateway
2.2.3 Changing the administrator password
Start the assistant and then click 'Next'. You now have the option of changing the admin-
istrator password.
First enter the old password (factory default setting: 'admin') and then type in the new
password twice. Now click 'Next'.
Note: We recommend changing the password because every Data Tank
Gateway comes with the administrator password 'admin', in other words
any person who knows your IP address could potentially access your Data
Tank Gateway.
2.2.4 Changing date and time
You can change the date and time on the Data Tank Gateway in this window by simply
entering the new values and clicking 'Next'.

19
GB
2
Get to know your Data Tank Gateway
2.2.5 WAN settings
If you are planning to connect the Data Tank Gateway to a router, hit 'Yes' and then 'Next'.
If not, press 'No' and then 'Next'.
Do you want your Data Tank Gateway to have a fixed IP address (WAN port)? If yes, select
'Yes' and press 'Next'. If this is not the case, press 'No' and then 'Next'.

20
GB
2
Freecom Data Tank Gateway
Fixed IP address
You can enter the IP address, subnet mask, gateway and (multiple) DNS Servers to be
used by the Data Tank Gateway WAN port in this form.
Options Description
IP address: Enter an IP address that falls within your router's address range.
This IP address provide you with access to the Data Tank
Gateway from within your local network
Subnet mask: Enter the subnet mask of your router
(example: 255.255.255.0).
Default gateway: IP address of your router, e.g., 192.168.2.1.
DNS Servers: Enter the IP address of your router here.
Without router (when selecting 'No')
If you intend to use your Data Tank Gateway as a router and to access the Internet, click
'Yes' and then 'Next'. If not, press 'No' then 'next'.