Atrie DB120-WL User manual

Atrie DB-120 WL User Manual
Atrie DB120-WL Wireless 4-port
Ethernet DSL Gateway/Router
User Manual
( V 1.0 )

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CONTENTS
1 OVERVIEW....................................................................................................................................................... 4
1.1 ABOUT WIRELESS ADSL ..................................................................................................................... 4
1.2 ABOUT ADSL2/2+............................................................................................................................... 4
1.3 FEATURES........................................................................................................................................... 4
2 INTRODUCTION ............................................................................................................................................. 5
2.1 INTERFACE INTRODUCTION .......................................................................................................... 5
2.1.1 INDICATOR AND INTERFACE.................................................................................................. 5
2.1.2 SPLITTER SPEC........................................................................................................................... 5
2.2 HARDWARE CONNECTION ............................................................................................................. 5
2.3 LED STATUS INDICATION................................................................................................................ 6
3 CONFIGURATION........................................................................................................................................... 7
3.1 DEFAULT CONFIGURATION ............................................................................................................ 7
3.2 CONFIGURATION OF COMPUTER.................................................................................................. 7
3.3 GENERAL OPERATION ..................................................................................................................... 7
3.3.1 LOG IN.......................................................................................................................................... 7
3.3.2 APPLY AND SAVE ALL............................................................................................................... 8
3.3.3 RESTART WIRELESS AP............................................................................................................ 8
3.4 CONNECTION SETUP........................................................................................................................ 8
3.4.1 NEW CONNECTION ...................................................................................................................9
3.4.2 BRIDGE GATEWAY PROFILE AND CONNECTION ............................................................... 9
3.4.3 PPPoA CONNECTION SETUP....................................................................................................9
3.4.4 PPPoE CONNECTION SETUP .................................................................................................. 10
3.4.5 DHCP CONNECTION SETUP................................................................................................... 12
3.4.6 STATIC CONNECTION SETUP ................................................................................................ 12
3.4.7 CLASSICAL IP OVER ATM (CLIP, DEFINED IN RFC1577) CONNECTION SETUP.......... 13
3.4.8 MODIFY AN EXISTING CONNECTION................................................................................. 14
3.5 WIRELESS CONFIGURATION ................................................................................................................. 14
3.5.1 WIRELESS SETUP..................................................................................................................... 14
3.5.2 WIRELESS SECURITY ............................................................................................................. 15
3.5.3 WIRELESS MANAGEMENT .................................................................................................... 17
4 OTHER CONFIGURATION ......................................................................................................................... 20
4.1 LAN CONFIGURATION ...................................................................................................................20
4.1.1 CONFIGUR GATEWAY’S IP ADDRESS .................................................................................. 20
4.1.2 DHCP CONFIGURATION ......................................................................................................... 20
4.2 PASSWORD CONFIGURATION ...................................................................................................... 21
5 TROUBLESHOOTING .................................................................................................................................. 22
5.1 THE GATEWAY IS NOT FUNCTIONAL.......................................................................................... 22
5.2 ICAN’T CONNECT TO THE GATEWAY ........................................................................................ 22
5.3 WAN LED CONTINUES TO BLINK BUT DOES NOT GO SOLID................................................. 22

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5.4 WAN LED IS ALWAYS OFF.............................................................................................................. 23
6 ROUTER TERMS ........................................................................................................................................... 24
ANNEX: SHIPPING LIST ................................................................................................................................ 25

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1 OVERVIEW
1.1 ABOUT WIRELESS ADSL
An ADSL MODEM is a broadband Internet access device, which utilizes the high frequency segment of
the phone line to transmit high-speed data without affecting the voice transmission. The frequency of the
ADSL signal is higher than that of voice, so voice and ADSL signal can coexist in one line by using a splitter to
insulate each from the other. ADSL data transfer adapts the asymmetry model. It supports upload
transmission speed up to 1Mbps and download speed up to 8 Mbps (24Mbps for ADSL2+). ADSL is an ideal
device for broadband access.
But the ADSL users are also limited by the cable and can’t move freely. Wireless ADSL is a new device
that integrates WLAN and ADSL functions. User can slip the leash to visit Internet expediently as long as they
install WLAN card into their computer. The device can be utilized in company, hotel, cafe, airport, station, and
financial institution and home where there are many mobile users and the network infrastructures are difficult to
establish. The wireless ADSL supports 802.11b, 802.11b+ and 802.11g mode with maximum data rate 54Mbps.
1.2 ABOUT ADSL2/2+
Transmission performance of ADSL2 is improved comparing with the first generation of ADSL. These
improvements are mainly concerned with long distance, anti-line-loss, anti-noise, etc. By doubling the
transmission bandwidth, ADSL2+ has implemented a downlink rate as high as 24 Mbps. Therefore, Internet
applications such as synchronous transmission of multi video stream, online games and huge capacity of
downloading files are made possible.
1.3 FEATURES
1. Support ANSI T1.413 ISSUE 2, ITU G.992.1(G.DMT), ITU G.992.2(G.LITE), ITU G.992.3(ADSL2),
ITU G.992.5(ADSL2+).
2. Support data transportation among ADSL, Ethernet and WLAN
3. Support 802.11b, 802.11b+ and 802.11g mode
4. Web-based configuration and monitoring.
5. Support up to 8 PVCs.
6. Routing function.
7. Support NAT, DHCP.
8. Maximum downstream transmission rates of 8 Mbps (24Mbps for ADSL2+).
9. Maximum upstream transmission rates of 1Mbps.
10. Transmission distance up to 5.5 km.
11. Wireless access distance is more than 100m

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2 INTRODUCTION
2.1 INTERFACE INTRODUCTION
2.1.1 INDICATOR AND INTERFACE
Table 2.1
Item Name Introduction
POWER Red, Indicates the status of the power connection.
WAN Yellow, Shows DSL line status.
PPPoE Green, Indicates the status of internal PPPoE.
Indicator
LAN Green, Indicates the status of Ethernet interface.
LINE Connected with phone line or "ADSL" port of the splitter.
ETHERNET To be connected to a PC network card by a straight-through network cable,
also can use a crossover cable to connect to Hub, Switch or Router.
POWER Power interface, Connect with power adapter.
RST
The RST button will set the Gateway to its factory default setting and
reset the Gateway. You may need to place the Gateway into its factory
defaults if the configuration is changed, you loose the ability to interface to
the Gateway via the web interface, or following a software upgrade, and you
loose the ability to interface to the Gateway. To reset the Gateway, simply
press the reset button for more than 10 seconds. The Gateway will be reset
to its factory defaults and after about 30 seconds the Gateway will become
operational again.
Interface
SWITCH To turn on / off the power.
2.1.2 SPLITTER SPEC
Table 2.2
Interface Introduction
LINE Connected with telephone line.
ADSL Connect with the LINE port of the Gateway by
telephone line provided.
PHONE Connect with telephone.
2.2 HARDWARE CONNECTION
Figure 2.1

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Introduction:
1. Use a telephone cord to connect the LINE port of the splitter with the RJ-11 port (the phone jack) on
the wall.
2. Use another telephone cord to connect the ADSL port of the splitter with the LINE port of the
Gateway.
3. Use another telephone cord to connect the telephone set with the PHONE port of the splitter.
4. Connect Ethernet port of the Gateway with 10/100BASE-T port of the computer using the network
cable that comes with the modem.
5. Plug in the power cord, and turn on the power.
If you do not want Internet services and telephone voice services simultaneously, please just connect the
LINE port of the Gateway with the RJ-11 port (the phone jack) on the wall using a telephone cord. In this case,
the splitter is not necessary.
2.3 LED STATUS INDICATION
Table 2.3
Status ON Flashing Fast Blinking OFF
POWER Normal Operation N/A N/A Power not applied
WAN DSL line is trained DSL is
training DSL is transforming data DSL line not Connected
PPPoE PPPoE link
established N/A N/A No PPPoE link established
LAN/WiFi
Green: Ethernet is
connected
Red: Wireless works.
Ethernet or wireless traffic
is flowing
Ethernet and Wireless is not
connected;

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3 CONFIGURATION
3.1 DEFAULT CONFIGURATION
The default configuration is 1483 bridge LLC encapsulation. If you only use this mode, there is no need
to configure. The Gateway has pre-configuration the follow PVCs:
Table 3.1
Name VPI VCI
pvc_0_32 0 32
pvc_8_35 8 35
pvc_0_35 0 35
pvc_8_81 8 81
pvc_0_100 0 100
pvc_14_24 14 24
3.2 CONFIGURATION OF COMPUTER
The default IP address for the Gateway is: 192.168.1.1 and the subnet mask is: 255.255.255.0. Users can
configure the Gateway through an Internet Browser. The Gateway can be used as gateway and DNS server
then users need to set the computer’s TCP/IP protocol as follow:
1. Set the computer’s IP address at same segment of the Gateway, such as set the IP address of the
network card to one of the "192.168.1.2" - "192.168.1.254".
2. Set the computer’s gateway the same IP address as the Gateway’s.
3. Set computer’s DNS server the same as the Gateway’s IP address or that of an effective DNS server.
3.3 GENERAL OPERATION
3.3.1 LOG IN
Open the browser; input "http://192.168.1.1" at the address column. Press "Enter" key then the log
interface is shown as Figure 3.1. Input "Username" and "Password" (capital sensitive), then press "Enter".
The default account is "admin" and the default password for this account is "password".
Figure 3.1

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3.3.2 APPLY AND SAVE ALL
Press "Apply" can apply the changes you make on the page. But the apply button temporarily saves that.
To make the changes permanent you need to click the "Save All" in "System Commands".
Notes:
The WEB-UI maybe fresh showly when you submit the configuration.
So please wait a moment and don’t refresh the web page many times in secends.
Press "Save All" in "System Commands" to permanently save the current configuration of the Gateway.
If you do restart the system without saving your configuration, the Gateway will revert back to the previously
saved configuration.
To restart the system, press "Restart" in "System Commands". If you have not saved your
configurations, the Gateway will revert back to the previously saved configuration upon restarting. NOTE:
Connectivity to the unit will be lost. You can reconnect after the unit reboots.
3.3.3 RESTART WIRELESS AP
After you changed wireless parameters in wireless section, press "Apply" button can apply the changes.
Then you should click “Restart AP” on the bottom of the wireless page to enter “System Commands” page.
Until you hit “Restart AP” button the new wireless configuration doesn’t go into effect.
Notes:
After modifying wireless parameters, you must restart wireless AP for wireless changes to take effect .
3.4 CONNECTION SETUP
Before the Gateway will pass any data between the LAN interface(s) and the WAN interface, the WAN
side of the modem must be configured. Depending upon your DSL service provider or your ISP, you will need
some (or all) of the information outlined below before you can properly configure the WAN:
1. Your DSL line VPI and VCI
2. Your DSL encapsulation type and multiplexing
For PPPoA or PPPoE users, you also need these values from your ISP:
Your username and password
For RFC 1483 users, you may need these values from your ISP:
1. Your DSL fixed Internet IP address
2. Your Subnet mask
3. Your Default Gateway
4. Your primary DNS IP address
Since multiple users can use the Gateway, the Gateway can simultaneously support multiple connection
types; hence, the user must set up different profiles for each connection. The Gateway supports the following
protocols:
1. DHCP

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2. RFC 2364 PPPoA
3. RFC 2516 PPPoE
4. Static
5. Bridged
6. CLIP
3.4.1 NEW CONNECTION
A new connection is basically a virtual connection. Your Gateway can support up to 8 different (unique)
virtual connections. If you have multiple different virtual connections, you man need to utilize the static and
dynamic routing capabilities of the modem to pass data correctly.
3.4.2 BRIDGE GATEWAY PROFILE AND CONNECTION
A pure bridged connection does not assign and IP address to the WAN interface. NAT and firewall rules
are not enabled. This connection method makes the router act as a hub, and just passes packets across the
WAN interface to the LAN interface.
To configure the Gateway as a bridge, click on "New Connection". At the Type field select Bridge and
the Bridge connection setup page is displayed (Figure 3.2). Give your Bridge connection a unique name; the
name must not have spaces and cannot begin with numbers. In this case the unique name is called bridge1.
Select the encapsulation type (LLC or VC); if you are not sure just use the default mode. Select the VPI and
VCI settings; your DSL service provider or your ISP will supply these; in this case the DSL service provider is
using 0,35.
Figure 3.2 (Bridge Connection Setup)
3.4.3 PPPOA CONNECTION SETUP
PPPoA is also known as RFC 2364. It is a method of encapsulating PPP packets over ATM cells, which
are carried over the DSL line. PPP or Point-to-Point protocol is a method of establishing a network connection
/ session between network hosts. It usually provides a mechanism of authenticating users. LLC and VC are
two different methods of encapsulating the PPP packet. Contact your ISP to make sure which encapsulation is
being supported.
By selecting PPPoA, you are forcing your Gateway to terminate the PPPoA connection. The advantage is
that the PPPoA termination is done within the Gateway and not on your PC; this frees up your PC resources and
allows multiple users to utilize the PPPoA connection.
To configure the Gateway for PPPoA, click on Setup and then click on New Connection. At the Type
field select PPPoA and the PPPoA connection setup page is displayed; Figure 3.3 illustrates a typical PPPoA

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configuration. Give your PPPoA connection a unique name; the name must not have spaces and cannot begin
with numbers. In this case the unique name is called PPPOA1. Select the encapsulation type (LLC or VC);
if you are not sure just use the default mode. Select the VPI and VCI settings; your DSL service provider or
your ISP will supply these; in this case the DSL service provider is using 0,40.
Following is a description of the different options:
1. Username: The username for the PPPoA access; this is provided by your DSL service provider or
your ISP.
2. Password: The password for the PPPoA access; this is provided by your DSL service provider or your
ISP.
3. On-Demand: Enables on-demand mode. The connection will disconnect if no activity is detected after
the specified idle timeout value.
4. Idle Timeout: Specifies that PPPoA connection should disconnect if the link has no activity detected
for n seconds. This field is used in conjunction with the On-Demand feature. To ensure that the
link is always active, enter a 0 in this field.
5. Keep Alive: When on-demand option is not enable, this value specifies the time to wait without being
connected to your provider before terminating the connection. To ensure that the link is always
active, enter a 0 in this field.
6. MRU: Maximum Receive Unit the DSL connection can receive. It is a negotiated value that asks
the provider to send packets of no more than n bytes. The maximum specified value is 1500
although some DSL/ISP providers require a larger value. The minimum MRU value is 128.
7. Debug: Enables PPPoA connection debugging facilities. Only for supporter.
Figure 3.3 (PPPoA Connection Setup)
3.4.4 PPPOE CONNECTION SETUP
PPPoE is also known as RFC 2516. It is a method of encapsulating PPP packets over Ethernet. PPP or
Point-to-Point protocol is a method of establishing a network connection/session between network hosts. It
usually provides a mechanism of authenticating users.
To configure the Gateway for PPPoE, click on Setup and then click on New Connection. At the Type