Wireless-N ADSL2+ Modem Router
CWR150NS-AU
Contents
1 Introduction ....................................................................................................- 3 -
1.1 Packing List .......................................................................................- 3 -
1.2 Safety Precautions ............................................................................- 3 -
1.3 LEDs and Interfaces ..........................................................................- 4 -
1.4 System Requirements .......................................................................- 6 -
1.5 Features ............................................................................................- 7 -
2 Hardware Installation .....................................................................................- 8 -
3 Web Configuration .......................................................................................- 11 -
3.1 Access the Router ...........................................................................- 11 -
3.2 Status...............................................................................................- 12 -
3.2.1 System..................................................................................- 12 -
3.2.2 LAN.......................................................................................- 13 -
3.2.3 WLAN ...................................................................................- 13 -
3.2.4 WAN .....................................................................................- 14 -
3.2.5 Port Mapping ........................................................................- 15 -
3.2.6 Statistics................................................................................- 15 -
3.2.7 ARP Table.............................................................................- 17 -
3.3 Wizard .............................................................................................- 18 -
3.4 Network ...........................................................................................- 27 -
3.4.1 LAN.......................................................................................- 27 -
3.4.2 WAN .....................................................................................- 35 -
3.4.3 WLAN ...................................................................................- 41 -
3.5 Service.............................................................................................- 51 -
3.5.1 DNS ......................................................................................- 51 -
3.5.2 Firewall .................................................................................- 54 -
3.5.3 UPNP....................................................................................- 63 -
3.5.4 IGMP Proxy ..........................................................................- 63 -
3.5.5 TR-069..................................................................................- 64 -
3.5.6 ACL.......................................................................................- 66 -
3.6 Advance...........................................................................................- 69 -
3.6.1 Bridge Setting .......................................................................- 69 -
3.6.2 Routing .................................................................................- 70 -
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3.6.3 Port Mapping ........................................................................- 74 -
3.6.4 QoS.......................................................................................- 76 -
3.6.5 SNMP ...................................................................................- 79 -
3.6.6 Others ...................................................................................- 80 -
3.7 Admin ..............................................................................................- 80 -
3.7.1 Commit/Reboot.....................................................................- 80 -
3.7.2 Upgrade ................................................................................- 81 -
3.7.3 System Log...........................................................................- 82 -
3.7.4 Password ..............................................................................- 83 -
3.7.5 Time Zone.............................................................................- 85 -
3.8 Diagnostic........................................................................................- 86 -
3.8.1 Ping.......................................................................................- 86 -
3.8.2 ATM Loopback......................................................................- 87 -
3.8.3 ADSL ....................................................................................- 87 -
3.8.4 Diagnostic Test .....................................................................- 88 -
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1 Introduction
The GD-W910N is an ADSL access device that supports multiple line modes. It
provides one 10/100Base-T Ethernet interface at the user end. The device
provides high-speed ADSL broadband connection to the Internet or Intranet for
high-end users, such as net cafes and office users. The device provides high
performance access to the Internet, downlink up to 24 Mbps and uplink up to 1
Mbps.
The device supports WLAN access. It can connect to the Internet through a WLAN
AP or WLAN device. It complies with IEEE 802.11, 802.11b/g/n specifications, WEP,
WPA, and WPA2 security specifications.
1.1 Packing List
1 x GD-W910N
1 x external splitter
1 x power adapter
2 x telephone cables (RJ11)
1 x Ethernet cable (RJ45)
1 x CD
1.2 Safety Precautions
Follow the following instructions to prevent the device from risks and damage
caused by fire or electric power:
Use volume labels to mark the type of power.
Use the power adapter packed within the device package.
Pay attention to the power load of the outlet or prolonged lines. An
overburden power outlet or damaged lines and plugs may cause electric
shock or fire accident. Check the power cords regularly. If you find any
damage, replace it at once.
Proper space left for heat dissipation is necessary to avoid damage caused
by overheating to the device. The long and thin holes on the device are
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designed for heat dissipation to ensure that the device works normally. Do
not cover these heat dissipation holes.
Do not put this device close to a place where a heat source exists or high
temperature occurs. Avoid the device from direct sunshine.
Do not put this device close to a place where it is over damp or watery. Do
not spill any fluid on this device.
Do not connect this device to any PCs or electronic products, unless our
customer engineer or your broadband provider instructs you to do this,
because any wrong connection may cause power or fire risk.
Do not place this device on an unstable surface or support.
1.3 LEDs and Interfaces
Front Panel
The following table describes the LEDs of the device:
LED Color Status Description
Power
ADSL Green
Internet Green On The Internet connection is normal in the
Green
Red On The device is self-testing or self-testing is
On The device is powered on and the
initialization is normal.
Off The power is off.
failed.
Slow
Blinks
Fast
Blinks
On The device is connected to the physical layer
No signal is detected.
The device is handshaking with the physical
layer of the office.
of the office.
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LED Color Status Description
routing mode (for example: PPP dial-up is
successful), and no Internet data is being
transmitted.
Blinks Internet data is being transmitted in the
routing mode.
Off The device is in the bridge mode.
Red On The Internet connection fails after successful
synchronization in the routing mode (for
example: PPP dial-up is failed).
LAN4-1 Green
WLAN Green
WPS Green
On The LAN connection is normal.
Blinks Data is being transmitted through the LAN
interface, or the Internet data is being
transmitted in the bridge mode.
Off The LAN connection is not established.
On The WLAN connection has been activated.
Blinks Data is being transmitted through the WLAN
interface.
Off The WLAN connection is not activated.
Blinks WPS is activated and the device is waiting
for negotiation with the clients.
Off WPS is not activated.
Rear Panel
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The following table describes the interfaces of the device:
Interface/Button Description
Press the button silently less than 1s to enable
WLAN function.
WPS/WLAN
ADSL
LAN4/3/2/1
Power
Power switch, power on or off the device.
Reset
Press the button for more than 5s to enable WPS
function.
If you press the button between 1s and 5s, no function
takes effect.
RJ-11 interface, for connecting to the ADSL interface or
a splitter through a telephone cable.
RJ-45 interface, for connecting to the Ethernet interface
of a PC or the Ethernet device through an Ethernet
cable.
Power interface for connecting to the power adapter of
12 V DC ,1A.
Reset to the factory defaults. To restore factory defaults,
keep the device powered on and insert a needle into
the hole for over 8 seconds and release.The device is
reset to the factory default configuration.
1.4 System Requirements
Recommended system requirements are as follows:
A 10/100 base-T Ethernet card is installed on your PC
A hub or Switch. (connected to several PCs through one of Ethernet
interfaces on the device)
Operating system: Windows 98SE, Windows 2000, Windows ME, Windows
XP
Internet Explorer V5.0 or higher, Netscape V4.0 or higher, or Firefox 1.5 or
higher
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1.5 Features
The device supports the following features:
Various line modes
External PPPoE dial-up access
Internal PPPoE/PPPoA dial-up access
1483Briged/1483Routed/MER/IPoA access
Multiple PVCs (up to eight) and these PVCs can be isolated from each other
A single PVC with multiple sessions
Multiple PVCs with multiple sessions
802.1Q and 802.1P protocol
DHCP server
NAPT
Static route
Firmware upgrading through Web, TFTP, or FTP
Resetting to the factory defaults through Reset button or Web
DNS
Virtual server
DMZ
Two-level passwords and usernames
Web interface
Telnet CLI
System status display
PPP session PAP/CHAP
IP filter
IP quality of service (QoS)
Remote access control
Line connection status test
Remote managing through Telnet or HTTP
Backup and restoration of configuration file
Ethernet interface supporting crossover detection, auto-correction, and
polarity correction
Universal plug and play (UPnP)
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2 Hardware Installation
Step 1 Connect the DSL interface of the device and the Modem interface of the
splitter through a telephone cable. Connect the phone to the Phone
interface of the splitter through a cable. Connect the incoming line to the
Line interface of the splitter.
The splitter has three interfaces:
Line: Connect to a wall phone jack (RJ-11 jack).
Modem: Connect to the ADSL jack of the device.
Phone: Connect to a telephone set.
Step 2 Connect the LAN interface of the device to the network card of the PC
through an Ethernet cable (MDI/MDIX).
Note:
I
Use twisted-pair cables to connect with the hub or switch.
Step 3 Plug one end of the power adapter to the wall outlet and connect the
other end to the Power interface of the device.
Connection 1
Figure 1 shows the application diagram for the connection of the router, PC, splitter
and the telephone sets, when no telephone set is placed before the splitter.
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Figure 1 Connection diagram (Without connecting telephone sets before the splitter)
Connection 2
Figure 2 shows the connection when the splitter is installed close to the router.
Figure 2 Connection diagram (Connecting a telephone set before the splitter)
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Note:
When connection 2 is used, the filter must be installed close to the telephone
cable. See Figure2. Do not use the splitter to replace the filter.
Installing a telephone directly before the splitter may lead to failure of connection
between the device and the central office, or failure of Internet access, or slow
connection speed. If you really need to add a telephone set before the splitter, you
must add a microfilter before a telephone set. Do not connect several telephones
before the splitter or connect several telephones with the microfilter.
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3 Web Configuration
This chapter describes how to configure the router by using the Web-based
configuration utility.
3.1 Access the Router
The following is the detailed description of accesing the router for the first time.
Step 1 Open the Internet Explorer (IE) browser and enter http://192.168.1.1
Step 2 In the Login page that is displayed, enter the username and password.
The username and password of the super user are admin and admin.
The username and password of the common user are user and user.
.
If you log in as a super user, the page shown in the following figure appears. You
can check, configure and modify all the settings.
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If you log in as a common user, you can check the status of the router, but can not
configure the most of the settings.
Note:
In the Web configuration page, you can click Apply Changes to save the
settings temporarily. If you want to save the settings of this page permanently,
click save of Attention that appears at the bottom of the Web page after the
configuration.
3.2 Status
In the navigation bar, choose Status. In the Status page that is displayed contains:
System, LAN, WLAN, WAN, Port Mapping, Statistics and ARP Table.
3.2.1 System
Choose Status > System. The page that is displayed shows the current status and
some basic settings of the router, such as software version, DSP version, uptime,
upstream speed and downstream speed.
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3.2.2 LAN
Choose Status > LAN. The page that is displayed shows some basic LAN settings
of the router. In this page, you can view the LAN IP address, DHCP server status,
MAC address and DHCP client table. If you want to configure the LAN network,
refer to chapter 3.4.1.1 LAN IP.
3.2.3 WLAN
Choose Status > WLAN. The page that is displayed shows some basic settings of
wireless LAN (WLAN).
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3.2.4 WAN
Choose Status > WAN. The page that is displayed shows some basic WAN
settings of the router. In this page, you can view basic status of WAN and DNS
server. If you want to configure the WAN network, refer to chapter 3.4.2.1 WAN.
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3.2.5 Port Mapping
Choose Status > Port Mapping. In this page, you can view the mapping relation
and the status of port mapping.
3.2.6 Statistics
Choose Status > Statistics. The Statistics page that is displayed contains Traffic
Statistic and ADSL Statistic.
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3.2.6.1 Traffic Statistic
Click Traffic Statistic in the left pane. The page shown in the following figure
appears. In this page, you can view the statistics of each network port.
3.2.6.2 ADSL Statistic
Click ADSL Statistic in the left pane. The page shown in the following figure
appears. In this page, you can view the ADSL line status, upstream rate,
downstream rate and other information.
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3.2.7 ARP Table
Choose Status > ARP Table. In the ARP Table page, you can view the table that
shows a list of learned MAC addresses.
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3.3 Wizard
When subscribing to a broadband service, you should be aware of the method by
which you are connected to the Internet. Your physical WAN device can be either
PPP, ADSL, or both. The technical information about the properties of your Internet
connection is provided by your Internet Service Provider (ISP). For example, your
ISP should inform you whether you are connected to the Internet using a static or
dynamic IP address, and the protocol that you use to communicate on the Internet.
The Wizard page guides fast and accurate configuration of the Internet connection
and other important parameters. The following sections describe these various
configuration parameters. Whether you configure these parameters or use the
default ones, click NEXT to enable your Internet connection.
In the navigation bar, choose Wizard. The page shown in the following figure
appears.
The following table describes the parameters in this page:
Field Description
Virtual path identifier (VPI) is the virtual path between two
VPI
VCI
points in an ATM network. Its valid value is in the range of
0 to 255. Enter the correct VPI provided by your ISP. By
default, VPI is set to 0.
Virtual channel identifier (VCI) is the virtual channel
between two points in an ATM network. Its valid value is in
the range of 32 to 65535. (0 to 31 is reserved for local
management of ATM traffic) Enter the correct VCI provided
by your ISP. By default, VCI is set to 35.
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After setting, click Next, the page as shown in the following figure appears.
There are five WAN connection types: PPP over ATM (PPPoA), PPP over
Ethernet (PPPoE), 1483 MER, 1483 Routed and 1483 Bridged. The following
describes them respectively.
PPPoE/PPPoA
In the Connection Type page, set the WAN connection type to PPP over Ethernet
(PPPoE), the encapsulation mode to LLC/SNAP.
The following table describes the parameters in this page:
Field Description
There are five WAN connection types: PPP
over ATM (PPPoA), PPP over Ethernet
WAN Connection Type
Encapsulation Mode
(PPPoE), 1483 MER, 1483 Routed, and 1483
Bridged. In this example, the connection type
is set to PPPoE.
You can select LLC/SNAP or VC-Mux. In this
example, the encapsulation mode is set to
LLC/SNAP.
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After setting, click Next, the page as shown in the following figure appears.
The following table describes the parameters in this page:
Field Description
Obtain an IP address
automatically
Use the following IP
address
Enable NAT
Select it, the DHCP assigns the IP address for
PPPoE connection.
Select it, you need to enter the IP address for
PPPoE connection, which is provided by your
ISP.
Select the checkbox to enable network address
translation (NAT). If you do not select it and you
want to access the Internet normally, you must
add a route on the uplink equipment. Otherwise,
the access to the Internet fails. Normally, it is
required to enable NAT.
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After setting, click Next, the page as shown in the following figure appears.
The following table describes the parameters in this page:
Field Description
PPP Username
PPP Password
PPP Connection
Type
Enter the username for PPPoE dial-up, which is
provided by your ISP.
Enter the password for PPPoE dial-up, which is
provided by your ISP.
You can select Continuous, Connect on
Demand, or Manual.
Continuous: After dial-up is successful,
PPPoE connection is always on-line, no matter
whether the data is being transmitted or not.
It is recommended to select it.
Connect on Demand: After dial-up is
successful, within the preset idle time, no data is
being transmitted, the router automatically
disconnects the PPPoE connection.
In this case, you need to enter the idle time.
Manual: Select it, you need to dial up and
disconnect the connection mannually.
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Note:
If the WAN connection type is set to PPPoA, the parameters of the WAN
connection type are the same as that of PPPoE. For the parameters in these
pages, refer to the parameter description of PPPoE.
1483 MER/1483 Routed
In the Connection Type page, set the WAN connection type to 1483 MER, the
encapsulation mode to LLC/SNAP.
After setting, click Next, the page as shown in the following figure appears.
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The following table describes the parameters in this page:
Field Description
Obtain an IP address
automatically
Use the following IP
address
Obtain DNS server
addresses automatically
Use the following DNS
server addresses
Enable NAT
Select it, DHCP automatically assigns the IP
address for WAN connection.
Select it, you need to manually enter the IP
address, subnet mask, and default gateway
for WAN connection, which are provided by
your ISP.
Select it, DHCP automatically assigns DNS
server address.
Select it, you need to manually enter the
primary DNS server address and secondary
DNS server address.
Select it to enable network address
translation (NAT). If you do not select it and
you want to access the Internet normally,
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Field Description
you must add a route on the uplink
equipment. Otherwise, the access to the
Internet fails. Normally, it is required to
enable NAT.
Note:
If the WAN connection type is set to 1483 Routed, the parameters of the WAN
connection type are the same as that of 1483 MER. For the parameters in these
pages, refer to the parameter description of 1483 MER.
1483 Bridged
In the Connection Type page, set the WAN connection type to 1483 Bridged, the
encapsulation mode to LLC/SNAP.
After setting, click Next, the page as shown in the following figure appears.
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The following table describes the parameters in this page:
Field Description
LAN Interface Setup
Enter the IP address of LAN interface. Its valid
LAN IP
LAN Netmask
Enable Secondary
IP
DHCP Server
Enable DHCP
Server
value is in the range of 192.168.1.1 to
192.168.255.254. The default IP address is
192.168.1.1.
Enter the subnet mask of LAN interface. Its valid
value is in the range of 255.255.0.0 to
255.255.255.254.
Select the checkbox to enable the secondary LAN
IP. The two LAN IP addresses must be in the
different network.
Select the checkbox to enable DHCP server.
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Field Description
Start IP
End IP
Max Lease Time
After setting, click Next, the page as shown in the following figure appears.
Enter the start IP address that the DHCP sever
assigns.
Enter the end IP address that the DHCP server
assigns.
The lease time determines the period that the PCs
retain the assigned IP addresses before the IP
addresses change.
Click BACK to modify the settings.
Click FINISH to save the settings.
Click RESET to cancel the settings.
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