Amit CDD531AM-U02 User manual

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CDD531AM-U02
WiFi ADSL2/2+ Router
User Manual

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Copyright
The contents of this publication may not be reproduced in any part or as a whole, stored,
transcribed in an information retrieval system, translated into any language, or transmitted
in any form or by any means, mechanical, magnetic, electronic, optical, photocopying,
manual, or otherwise, without the prior written permission.
Trademarks
All products, company, brand names are trademarks or registered trademarks of their
respective companies. They are used for identification purpose only. Specifications are
subject to be changed without prior notice.
FCC Interference Statement
This equipment has been tested and found to comply with the limits for a Class B digital
device pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against radio interference in a commercial environment. This
equipment can generate, use and radiate radio frequency energy and, if not installed and
used in accordance with the instructions in this manual, may cause harmful interference to
radio communications. Operation of this equipment in a residential area is likely to cause
interference, in which case the user, at his own expense, will be required to take whatever
measures are necessary to correct the interference.
CE Declaration of Conformity
This equipment complies with the requirements relating to electromagnetic compatibility,
EN 55022/A1 Class B.

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TABLE OF CONTENTS
COPYRIGHT.................................................................................................................................. 2
FCC INTERFERENCE STATEMENT......................................................................................... 2
CHAPTER 1 . INTRODUCTION........................................................................................... 5
1.1PACKAGE LIST......................................................................................................................... 5
1.2 HARDWARE INSTALLATION..................................................................................................... 6
1.2.1 Hardware configuration............................................................................................. 6
1.2.2 LED indicators............................................................................................................ 7
CHAPTER 2 . GETTING STARTED ....................................................................................10
2.1 EASY SETUP BY WINDOWS UTILITY ............................................................................10
2.3 EASY SETUP BY CONFIGURING WEB UI .............................................................................14
CHAPTER 3 . MAKING CONFIGURATION......................................................................18
3.1 BASIC SETTING ............................................................................................................19
3.1.1 Network Setup .........................................................................................................20
3.1.1.2 LAN type .................................................................................................................. 20
3.1.1.2 Internet Setup......................................................................................................... 20
3.1.2 DHCP Server............................................................................................................28
3.1.3 Wireless Settings....................................................................................................30
3.1.4 Change Password...................................................................................................34
3.2. NAS CONFIGURATION .................................................................................................35
3.2.1. Disk Utility ..............................................................................................................35
3.2.2. File Sharing.............................................................................................................35
3.2.2.1. Basic Setting .............................................................................................................. 35
3.2.2.2. FTP Service................................................................................................................ 36
3.2.3. Access Control.........................................................................................................36
3.2.3.1. User Configuration..................................................................................................... 37
3.2.4. iTunes Server...........................................................................................................37
3.3. DOWNLOAD ASSISTANT ................................................................................................38
3.3.1. FTP..........................................................................................................................38
3.3.2. HTTP.......................................................................................................................38
3.3.3. BT (Bit Torrent) .......................................................................................................40
3.3.3.1. Start BT download ..................................................................................................... 40
3.3.3.2. BT download status.................................................................................................... 41
3.3.3.3. Stop, Resume and Remove seed................................................................................. 41
3.3.4. Download Status......................................................................................................42
3.3.5. How to access data on the NAS?.............................................................................42
3.3.5.1. Windows User............................................................................................................ 42
3.3.5.1.1. BY NETWORK PLACE............................................................................................42
3.3.5.1.2. BY WEB HDD.....................................................................................................43
3.3.5.2. Unix User................................................................................................................... 43
3.4. FORWARDING RULES ...................................................................................................43
3.4.1. Virtual Server.........................................................................................................44
3.4.2. Special AP .............................................................................................................45
3.4.3. Security Setting.....................................................................................................47
3.4.3.1. Packet Filters ........................................................................................................... 47
3.4.3.2. Domain Filters .......................................................................................................... 49
3.4.3.3. URL Blocking ........................................................................................................... 49
3.4.3.4. MAC Control............................................................................................................. 51
3.4.3.5. Miscellaneous .......................................................................................................... 52
3.4.4. Advanced Setting..................................................................................................53
3.4.4.1. System Log............................................................................................................... 53
3.4.4.2. Dynamic DNS........................................................................................................... 54
3.4.4.3. QoS............................................................................................................................ 55
3.4.4.4. SNMP ........................................................................................................................ 56

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3.4.4.5. Routing...................................................................................................................... 57
3.4.4.6. System Time ............................................................................................................ 58
3.4.4.7. Scheduling................................................................................................................ 59
3.4.5. Tool Box.................................................................................................................60
3.4.5.1. System Info............................................................................................................... 60
3.4.5.2. Firmware Upgrade................................................................................................... 61
3.4.5.3. Backup Setting......................................................................................................... 62
3.4.5.4. Reset to Default ....................................................................................................... 62
3.4.5.5. Reboot....................................................................................................................... 63
3.4.5.6. Miscellaneous .......................................................................................................... 63
4 . TROUBLESHOOTING...........................................................................................................64
APPENDIX A. SPEC SUMMARY TABLE ................................................................................67
APPENDIX B. LICENSING INFORMATION............................................................................69

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Chapter 1 . Introduction
Congratulations on your purchase of this outstanding product: CDD531AM-U02 WiFi
ADSL2/2+ Broadband Router. This product is specifically designed for those who need to
have the file sharing, P2P download and printer sharing services beyond his home and
office. It provides a complete solution for Internet surfing and broadband sharing.
Instructions for installing and configuring this product can be found in this manual. Before
you install and use this product, please read this manual carefully for fully exploiting the
functions of this product.
1.1Package List
Items Description Contents Quantity
1 WiFi Broadband Router 1
2 Power adapter 1
3 CD 1

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1.2 Hardware Installation
1.2.1 Hardware configuration
LAN1~LAN4
LEDs
ADSL Connection
Status WPS / USB OFF Button
Status LED Power SwitchWLAN LED
Wireless
On/Off Button
Reset: Press “Wireless on/off” and “WPS” button for 5 sec simultaneously.

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1.2.2 LED indicators
LED Status Description
Green in flash power is on
Green in fast
flash Reset mode
Green USB storage attached
Green in flash Data access
Status (USB)
Green in flash
then stop
Press ‘USB off’ button till LED flashing, then
can remove USB storage when LED stop
flashing.
Green in flash xDSL connection is established
ADSL Green in fast
flash Data packet transferred via DSL Line
Green WiFi is on.
WLAN Green in flash Data access
Green RJ45 cable is plugged, and Ethernet
connection is established.
LAN
Green in flash Data access
Auto MDI/MDIX RJ-45 Ports
Automatically sense the types of WAN
and LAN when connecting to Ethernet
Receptor for
Power adapter
RJ-11 PortUSB Port

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How to Operate
DO NOT connect WiFi Broadband Router to power before performing the
installation steps below.
Step 1.
Plug the RJ45 cable into LAN port 1~4 and
connect with your PC or NB.
Step 2.
Plug your RJ-11 into the DSL port and
connect with your xDSL modem.
Step 3.
Plug the power jack into it.

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Step 4
Power ON.
Step 5
Prepare a USB Storage or Printer, and then
plug into the USB port.

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Chapter 2 . Getting Started
Please use windows EZ setup utility or Web UI wizard to enter the setup process.
2.1 Easy Setup by Windows Utility
Step 1.
Install the Easy Setup Utility
from the provided CD click the
“Start” then follow the steps to
configure the device.
Step 2.
Select Language then click
“Next” to continue.

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Step 3.
Then click the “Wizard” to
continue.
Step 4.
Click “Next” to continue.
Step 5.
One free DDNS account
‘ MAC address.ezguard.net’
for end user to access the
NAS router remotely, you can
rename an alias name to
remember it easily. Once you
type in a name, you can click
‘ check’ to see if the name
server accept it or not. You
also can click ‘Ignore’ to pass
it.

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Step 6.
Select Wireless Enable, and
then click “Next” to continue.
Step 7.
Enter SSID, Channel and
Security options, and then
click “Next” to continue.
Step 8.
Select Auto Detect WAN
service.

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Step 9.
Save the setting.
Step 10.
Congratulations!
Setup is completed.
Now you have already
connected to Internet
successfully.

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2.3 Easy Setup by Configuring Web UI
You can also browse UI of the web to configure the device.
Browse to Activate the Setup Wizard
Type in the IP Address
(http://192.168.123.254)
Type the default
Username and password
‘admin’ in the System
Password and then click
‘login’ button.
Select your language.
Select “Wizard” for basic
settings in simple way.
Press “Next” to start the
Setup Wizard.

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Configure with the Setup Wizard
Step 1
You can change the
password of administrator
here.
Step 2
Select Time Zone.
Step 3
You can select Auto
detecting WAN type or
setup WAN type
manually.

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Step 4
The system will detect the
WAN type if you choose
to let the system detect
automatically.
Step 5
Type in Host name and
ISP registered MAC
address. (if no such
information, you can go
next)
Step 5-1
Wireless setting.
Step 5-2
Wireless authentication
and encryption.

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Step 6
Check the information
again.
Step 7
System is applying the
setting.
Step 8
Click finish to complete it.

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Chapter 3 . Making Configuration
Whenever you want to configure your network or this device, you can access the
Configuration Menu by opening the web-browser and typing in the IP Address of the
device. The default IP Address is: 192.168.123.254.
Enter the default username and password “admin” in the System Password and then click
‘login’ button.
Afterwards, select ‘Advanced’ indicated in the user interface for further configuring this
device. In the “Advanced” page, it could be categorized several sections, respectively
Basic Setting, Forwarding Rules, Security Setting, NAS and Advanced Setting.
DDNS support
This NAS router provide one free DDNS account, so that end user can enter the NAS
router by using this DDNSaccount remotely.
Note : Once you finish setting DDNA alias in EZsetup utility, you can use this DDNS alias
to connect to your EzGuard via windows IE browser or 3G smart phone or device. For
example : type in http://AliasTest.ezguard.net/ and enter the system.
Username and password support
This NAS router provides another model for guest to enter it with lower level authorization.
Note : Once you type in username and password ‘ guest/guest’, you can see as below
WebHDD contents, which means your guest can only be allowed to check the ‘public’ area
in the Hard drive under this NAS router.

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3.1 Basic Setting
Remark :
1. Multi-languages: you can change language here.
2. USB device : you can see the status ‘Ready’ or ‘ Not ready’ of USB device once you
plug in USB Hard drive or printer here. ( see also how to use NAS function and printer
sharing)
1.
2.

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3.1.1 Network Setup
There are two ways to configure the network, respectively LAN Setup and Internet
setup.
3.1.1.2 LAN type
1. LAN IP Address: The local IP address of this device. The computer on your
network must use the LAN IP address of this device as their Default Gateway.
You can change it if necessary.
2. Subnet Mask: Input your Subnet mask. (All devices in the network must have the
same subnet mask.) The default subnet mask is 255.255.255.0.
3.1.1.2 Internet Setup
1. WAN Interface: Select ADSL WAN or Wireless WAN to continue.
A. Ethernet Over ATM with Static IP
1. WAN Type: WAN connection type of your ISP. You can click WAN Type