Huawei Technologies D100 Wi-Fi / LAN Adapter User Manual

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Document ID	947600
Application ID	MAmwwgOYrlVIMKAtDIVwVQ==
Document Description	User Manual
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Document Type	User Manual
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Filesize	64.5kB (806295 bits)
Date Submitted	2008-05-28 00:00:00
Date Available	2008-08-26 00:00:00
Creation Date	2008-05-17 15:50:57
Producing Software	Acrobat Distiller 6.0 (Windows)
Document Lastmod	2008-05-17 15:52:24
Document Title	untitled

Wonderful Communication, Mobile Life.
Welcome to HUAWEI D100 Wi-Fi/LAN Adapter.
HUAWEI D100 Wi-Fi/LAN Adapter
User Guide
Copyright © 2008 Huawei Technologies Co., Ltd.
All Rights Reserved
No part of this manual may be reproduced or transmitted in any form or by
any means without prior written consent of Huawei Technologies Co., Ltd.
Trademarks
and HUAWEI are trademarks of Huawei Technologies Co., Ltd. All
other trademarks and trade names mentioned in this manual are the
property of their respective holders.
Safety Precautions
Read the safety precautions carefully to ensure the correct and safe use of
your wireless device. For detailed information, see "Warnings and
Precautions."
Do not switch on your device when the device use is prohibited
or when the device use may cause interference or danger.
Do not use your device while driving.
Follow the rules or regulations in hospitals and health care
facilities. Switch off your device near medical apparatus.
Switch off your device in an aircraft. The device may cause
interference to control signals of the aircraft.
Switch off your device near high-precision electronic devices.
The device may affect the performance of these devices.
Do not attempt to disassemble your device or its accessories.
Only qualified personnel are allowed to service or repair the
device.
Do not place your device or its accessories in containers with
strong electromagnetic field.
Do not place magnetic storage media near your device.
Radiation from the device may erase the information stored on
them.
Do not put your device in a high-temperature place or use it in a
place with flammable gas such as a gas station.
Keep your device and its accessories away from children. Do
not allow children to use your device without guidance.
Use approved accessories only to avoid explosion.
Observe the laws or regulations on device use. Respect others’
privacy and legal rights when using your device.
Table of Contents
1 Quick Start.............................................................................................................................2
2 Using the Management Page ................................................................................................6
Logging in to the Management Page.............................................................................6
Management Page Overview.........................................................................................6
Viewing the Configuration Information........................................................................7
Quick Setup ...................................................................................................................7
Accessing the Internet ...................................................................................................9
3 Configuring Your Computer ...............................................................................................11
Wireless Configuration................................................................................................11
Configuring the PC Network.......................................................................................12
4 Advanced Settings...............................................................................................................15
Advanced Settings Overview ......................................................................................15
System Management ...................................................................................................15
SIM Card Settings .......................................................................................................17
Mobile Network Settings.............................................................................................17
Dial-up Settings ...........................................................................................................18
DHCP Settings.............................................................................................................19
WLAN Settings ...........................................................................................................19
5 Security Settings..................................................................................................................23
6 Troubleshooting...................................................................................................................27
7 Warnings and Precautions ...................................................................................................31
8 Abbreviations ......................................................................................................................35
1
Quick Start
Note:
The supported functions and displayed appearance are subject to your
product purchased. Pictures posted for illustration purpose only. Please
refer to the product for actual appearance. For details of your product
selection, consult your service provider.
Appearance
Data Card
USB Interface
Power On/Off
Ethernet Interface
Power Interface
Signal Strength
USB Modem Indicator
WLAN Indicator
Power Indicator
Installation
Step 1: Connect with the data card through the USB interface.
Note:
y Use the specified data card to connect with the device.
y The data card is provided by your operator. Please consult your operator
for detailed information.
y Make sure that the SIM card is inserted into the data card.
WLAN
Power Adapter
Step 2: Connect to a PC through an Ethernet cable or WLAN.
If the indicator of the Ethernet interface connecting with a network cable is on, the
PC lineate connection is successful. The Ethernet cable cannot be longer than 100
meters (328 feet). To achieve better effect, use the shielded cable.
Whether the PC wireless connection is successful, please check your PC
connected through WLAN. For details, please see “Configuring Your Computer”.
If connect your device to one PC with the Ethernet cable and other PCs with WLAN
simultaneously, you have constructed a LAN and can share the local resources.
Step 3: Connect with the power adapter.
Caution:
y Use the compatible power adapter; otherwise, the device may be
damaged.
y Please use the AC/DC power supply defined in the specifications of the
charger. An improper power voltage can cause fire or malfunction of the
charger.
Step 4: Place the device
Caution:
To avoid electrical devices from interfering by the wireless signal, place
electrical devices one meter away from the device.
The device can be placed horizontally or vertically on a table. Place the device on a
higher place or near the window, or turn the USB interface connected with the data
card upright, so it can receive stronger signals.
Switching On/Off
Press the Power key to switch on the device; press and hold the Power key to
switch off the device.
Viewing the Running Status Through the Indicators
y Power: Steady on and in green; the device is switched on successfully.
y Modem: Steady on and in green; the data card is connected successfully.
y Signal: Steady on and in green; the signal strength is strong. Blinking in green;
the signal strength is weak; Indicator off, the SIM card faults (The SIM card does
not exist or the PIN code is not authenticated) or the signal strength is inexistent.
y WLAN: Steady on and in green; the WLAN is enabled. Blinking in green; data is
transmitting.
Dial-up Access
By default, the device dials up to access the Internet as required. You can directly
use the network services such as web browsing, and receiving or sending emails.
If you need to configure the other device-related parameters, you need to access
the device management page (http://192.168.1.1). For details, please read on.
Restoring the Factory Defaults
If you need to reconstruct the network or you forget the changes of some
parameters, you can restore factory defaults and reconfigure the device.
Reset
Reset: Press and hold the Reset key to restore the factory defaults.
Note:
After this operation, all configurations are restored to the defaults.
2
Using the Management Page
Logging in to the Management Page
Start the Internet browser and enter the address http://192.168.1.1 in the
address bar.
2. Select a user type, enter the password, and then click Login.
y Admin: This user type is authorized to view and change the configurations. The
default password is admin.
y User: This user type is authorized to view only the basic status information. The
default password is user.
1.
Note:
To avoid the configuration conflict, only one user is allowed to log in to the
management page at a time.
Management Page Overview
Operation Functions
The following table shows the main operations in the management page.
Item
Basic Status
Description
Displays the parameter configuration status of the device.
Quick Setup
Quickly configures the device.
Connection
Displays the network connection status and connects to
the network.
Advanced Settings
Configures the advanced settings.
Security
Configures the security settings.
Logout
Log out of the management page.
Device Status
The following table shows the status information of the device.
Item
Description
SIM
The SIM card is valid.
The SIM card is not inserted
or is invalid.
WAN
The PPP dial-up
connection is established.
The PPP dial-up connection
is not established.
WCDMA
The WCDMA network is
available.
The WCDMA network is
unavailable.
Note:
If the device is registered with other network modes, the
corresponding network connection status is displayed.
SIG
The signal strength from weak to strong is shown as follows:
Viewing the Configuration Information
On the configuration page, you can view the current parameter configuration
information and the network connection status.
1.
2.
3.
Click Basic Status.
Click Advanced on the right part of the page to view the advanced status.
Click Refresh to view the current status on the advanced status page.
Quick Setup
You can use the quick setup wizard to configure and maintain the basic parameters
of the device. Click Quick Setup to access the welcome page. Click Next to
configure the PPP profile settings.
Configuring PPP Profile Settings
y Profile Name: Enter a profile name when the text box is empty.
y Dial-up Number/PPP User Name/PPP Password: Enter these three
parameters provided by the internet service provider (ISP). The dial-up number is
used to initiate the network call; the PPP user name and PPP password is used to
obtain the service authorization provided by the ISP.
y APN/IP Address: Select the mode for obtaining the access point name (APN)
and IP address. If the carrier provides the relevant parameters, select Static and
enter their values. Otherwise, select Dynamic and the device automatically
obtains them.
Configuring PPP Dial-up Settings
PPP Connection: Select the dial-up access mode.
y Auto: The device automatically connects to the Internet and does not disconnect
when no data is transmitted.
y On Demand: The device automatically connects to the Internet when data
transmission exists. When the duration of no data transmission exceeds the
maximum idle time, the device disconnects the Internet connection.
y Manual: The device connects to the Internet after you click Connect on the
connection page. For details, see "错误！未找到引用源。."
PPP Authentication: This service is provided by your ISP. For details, consult your
ISP.
Configuring WLAN Settings
(Name) SSID: Enter a name for your wireless local area network (WLAN).
The service set identifier (SSID) is used to identify a WLAN. A PC and the wireless
device can perform normal data communication only when they have the same
SSIDs. To ensure the WLAN security, do not use the default SSID. You can enter a
character string as the SSID, such as MyHome.
SSID Broadcast: Enable or disable the SSID broadcast.
y Enabled: The device broadcasts the SSID of the WLAN and users can easily
access the WLAN. In this case, unauthorized users can also access the WLAN
because the SSID is broadcasted.
y Disabled: The device does not broadcast the SSID of the WLAN. Before
accessing the WLAN, a user must obtain the SSID of the WLAN. In this case, the
WLAN security is improved.
Note:
For the convenience of users accessing the WLAN, you can select Enabled
for SSID Broadcast when you configure the WLAN setting. After the setting,
you can select Disable to improve the WLAN security.
Configuring the WLAN Encryption Mode
To access the WLAN, you must set the wireless security key on your PC to be the
same as that of the wireless device.
No Encryption
For the convenience of users accessing the WLAN, you can select NO
ENCRYPTION for the Encryption mode when you set up a WLAN. It is not
recommended to select this option in daily use.
WPA-PSK/WPA2-PSK
y WPA-PSK: It is a 256-bit data encryption method that can automatically change
the key.
y WPA2-PSK: It is a more secure version of WPA-PSK and it supports the IEEE
802.11 standard.
y WPA Encryption Algorithm: TKIP, AES, TKIP+AES.
y WPA Pre-Shared Key: You can enter a 64-character hexadecimal value or
8–63-character ASCII value as the key. The ASCII value contains all characters
that can be entered through the PC keyboard, and the hexadecimal value
contains numbers of 0–9 and characters of A–F. For example, you can enter the
ASCII value of 1234abcde as the key.
y Network Key Rotation Interval: It is used to set how long a network key is
dynamically changed. By default, it is 0. To disable this function, you can set the
value to 0 or null.
WEP
Wireless Equivalent Privacy (WEP) is a 64-bit or 128-bit data encryption method.
The 128-bit WEP encryption provides higher security level.
Network key 1: You can enter 5 ASCII characters or 10-character hexadecimal
numeral to form a 64-bit key. You can also enter 13 ASCII characters or
26-character hexadecimal numeral to form a 128-bit key.
Validating Quick Setup
The last page of the wizard displays all the settings you have configured.
y To accept the settings, click Finish.
y To change the settings, click Back.
y To quit the settings, click Cancel.
Accessing the Internet
1.
Click Connection.
Note:
2.
3.
y If you are required to enter the PIN code, enter the correct one. If you fail
to enter the correct PIN or PUK code, the network-related functions are
unavailable.
y The SIM card is supplied by the service provider. For details, contact your
service provider.
If PPP Connection is Auto or On Demand, refresh the page to view the
current network connection status.
If PPP Connection is Manual, click Connect / Disconnect to connect to or
disconnect from the network.
4.
10
Wait for several minutes, if you are prompted that the connection is successful,
you can start the browser and enter the website address to access the Internet.
3
Configuring Your Computer
This takes the Windows XP operating system (OS) as an example to describe how
to configure your computer. For other OSs, the configurations may be different and
you need to configure them as required.
Wireless Configuration
The wireless configuration allows your PC to connect to the device through the
wireless network. If you need only the Ethernet to connect your PC, you can skip
this part.
Configuration Requirements
y To set up wireless network connection, your PC must be configured with the
WLAN adapter that supports the IEEE 802.11 b/g protocol.
y If the encryption function is enabled, you need to ensure that all PCs connecting
to the device use the same key as that of the device.
y For the use of WLAN adapter, refer to the WLAN adapter user guide provided by
the manufacturer.
y For the encryption configurations, see "错误！未找到引用源。."
y For SSID parameters configuration, see "错误！未找到引用源。."
Configuring the Wireless Network Connection
1.
2.
3.
Choose Start > Control Panel > Network Connections > Wireless Network
Connection.
Click Show Wireless Networks to display the wireless network connection list.
Select the network connection that the SSID is the same as that of the device,
and then click Connect.
11
4.
If the encryption parameter is set for the device, the Wireless Network
Connection dialog box is displayed and requires the network key and
confirmation. The value you entered must be the same as the WPA Pre-Shared
Key or Network Key of the device.
5.
Wait for a while after you enter the correct network key. The wireless connection
icon displays in the status area in the lower right corner of the screen. Then,
your PC can automatically connect to the device.
Configuring the PC Network
The recommended configurations of the PC are as follows:
y Obtain an IP address automatically.
y Deselect Use a proxy server for your LAN.
12
Configuring the Network Connection
1.
2.
Choose My Network Places > Properties > Local Area Connection.
Right-click the Local Area Connection icon and select Properties.
3.
In the Local Area Connection Properties dialog box, select Internet Protocol
(TCP/IP) in the This connection uses the following items list box, and then
click Properties.
13
4.
In the Internet Protocol (TCP/IP) Properties dialog box, select Obtain an IP
address automatically and Obtain DNS server address automatically, and
then click OK.
Disabling Proxy Settings
1.
2.
3.
14
Start the IE browser, and then choose Tools > Internet Options.
Select the Connections tab, and then click LAN Settings.
In the LAN Settings dialog box, deselect Use a proxy server for your LAN.
4
Advanced Settings
Click Advanced Settings, you can configure both the basic attributes and
advanced parameters of the device, and also perform routine maintenance and
management to the device.
Advanced Settings Overview
The following table shows the functions of the shortcut icons.
Icon
Description
Click to access the System page.
Click to access the SIM card setting page.
Click to access the Mobile Network Settings page.
Click to access the Dial-up Settings page.
Click to access the DHCP Settings page.
Click to access the WLAN Settings page.
System Management
Click
to access the System page.
15
Changing the Password
You can change the login password to prevent unauthorized users from logging in to
the management page.
1.
2.
3.
Click
Enter the current password, and then enter the new password and confirm it.
Click Modify.
Upgrading the device
1.
2.
3.
Click
Enter the path or click Browse to select the software image file to be updated.
Click Upgrade.
Caution:
y After the system is upgraded, the system automatically restarts. The
whole process takes two to three minutes.
y The software programs for upgrading must come from the official website
of Huawei or the official website of the carrier.
y Upgrading the software does not change the configuration of the client.
Restoring the Factory Defaults
If you need to reconstruct the network or you forget the changes of some
parameters, you can choose to restore factory defaults and reconfigure the device.
Click
to access the Restore Defaults page, and then click Restore.
Note:
After this operation, all configurations are restored to the defaults.
Restarting the Device
1.
2.
Click
Click Reboot.
Viewing the Version Information
Click
16
to access the Version page.
You can view the hardware version, software version, and the release time.
SIM Card Settings
Click
to access the SIM Setting page.
When the device works in the ROM-SIM mode, the page is not available.
Enabling or Disabling the PIN Code
1.
2.
3.
4.
5.
Click
Select Enable/Disable in the PIN Code Operation list box.
Enter the correct PIN code.
Click Apply.
If the PIN code is incorrect, the system prompts you to reset it.
Changing the PIN Code
When the PIN code protection is enabled, you can reset the PIN code.
1.
2.
3.
4.
5.
Click
Select Modify in the PIN Code Operation list box.
Enter the current PIN code.
Enter the new PIN code and confirm it.
Click Apply.
Mobile Network Settings
Click
to access the Mobile Network Settings page.
Configuring the Mode for Searching Network
1. Click
2. Select the mode for searching the network.
y Auto: The device automatically searches the network and registers with it.
y Manual: You need to manually search the network and register with it.
3. Click Apply.
4. In Manual mode, select the searched network and click Log on.
17
Dial-up Settings
Click
to access the Dial-Up Settings page, you can configure the PPP
settings and manage the profile settings.
Configuring the PPP Settings
1. Click
to access the PPP Settings page
2. Enter the correct parameters.
y Profile List: Select a profile from the established dial-up connection list. If the
drop-down list is empty, you need to create a profile list.
y PPP Connection: Select the dial-up connection mode.
y PPP Authentication: The service is provided by your ISP. For details, consult
your ISP.
y PPP Max Idle Time: The duration of the PPP connection is in idle. In On
Demand mode, if no data is transmitted in this duration, the PPP connection
automatically disconnects.
y PPP MTU: It is the maximum transmission unit (MTU) of the PPP connection. It is
used to set the maximum number of bytes encapsulated in a single data frame.
y PPP Max Dial Time: Set the maximum waiting time when connecting to the
Internet.
Managing the Profile List
Click
to access the Profile settings page and you can create, edit, save, and
delete a dial-up connection list.
Creating a Profile
1.
2.
Enter the profile information in the text box according to the prompts.
Click Save.
Changing a Profile
1.
2.
3.
Select a profile to be changed in the Profile List drop-down list. Relevant
information is displayed in the corresponding text box.
Enter the profile information.
Click Save.
Deleting a Profile
1.
2.
18
Select a profile to be deleted in the Profile List drop-down list.
Click Delete.
DHCP Settings
Click
to access the DHCP Setting page, you can set the mode for assigning
IP addresses in a LAN. DHCP automatically assigns IP addresses to the network
devices. If you are using the DHCP server, you need to do the configurations on the
PC connecting with the device. For details, see "Configuring the PC Network.".
y IP Address: The default IP address of the device is 192.168.1.1.
y Subnet Mask: The combination of the subnet mask and IP address enables the
flexible subnetting. By default, the subnet mask is 255.255.255.0.
y DHCP Server: It is used to assign IP addresses dynamically. If the DHCP server
is Enabled, it can automatically assign IP addresses for PCs. It is recommended
to select Disabled for the DHCP server.
y Start IP Address/End IP Address: It is used to define the IP address range that
the host can use during the IP address assignment. For example, in the network
segment 192.168.1.0/24, the default IP address of the device is 192.168.1.1. The
host IP address can range from 192.168.1.2 to 192.168.1.254. The minimum
range is a single IP address.
y DHCP Lease Time: The DHCP server automatically assigns an IP address to
each device connected to the network. When the leased time expires, the DHCP
server checks whether the device is connected to the network. If the device is
disconnected from the network, the server assigns the IP address to another
device. Thus, the IP address is not wasted.
Note:
y The Start IP Address must be smaller than or equal to the End IP
Address.
y If the DHCP Server is Enabled, the configurations of Start IP Address,
End IP address, and DHCP Lease Time are valid; otherwise, you
cannot configure them.
WLAN Settings
Click
to access the WLAN Settings page.
Enabling or Disabling the WLAN
1.
2.
3.
Click
to access the WLAN Enable page.
Select Enable/Disable to enable or disable the WLAN.
Click Apply.
19
WLAN Basic Settings
Click
to access the WLAN Basic Settings page.
Selecting Interface IDs
Wireless Interface: It refers to the SSID and MAC address, and is used to identify
the wireless device.
SSID
y Entering a name (SSID) for your WLAN.
y Enabling or Disabling the SSID Broadcast
Enabling or Disabling the AP Isolation
y On: The terminals (PCs) connecting to the device through the WLAN cannot
communicate with each other.
y Off: The terminals (PCs) connecting to the device through the WLAN can
communicate with each other.
Selecting a Country
Country: It is used to identify the country. Different countries have different
standards on channel usage.
Selecting a WLAN Channel
Channel: It refers to the channel that the device works with. If you do not know
which channel to select, select Auto and the device can automatically search for
the channel.
Configuring the 802.11 Mode
There are four available modes, as shown in the following table.
Mode
Description
54g Auto
The WLAN has the best compatibility in this mode.
54g
Performance
The WLAN has the best performance in this mode.
54g LRS
If the device has difficulties in communicating with devices
conforming to the IEEE 802.11b standards, select this mode.
802.11b Only
The device can only work in the low performance 802.11b
standard network mode.
Configuring the Transmission Rate
1.
2.
20
Select Auto, the device automatically searches the transmission rate.
Click Apply to submit the setting.
WLAN Advance Settings
Click
to access the WLAN Advance Settings page.
A security key can protect your WLAN from illegal data attacking. The security key
of your wireless device must be consistent with that of the PC.
Configuring the 802.11 Authentication
y Open: Open system authentication. A user accessing the WLAN can choose
WEP, WPA-PSK, or WPA2-PSK key to pass the authentication or choose No
encryption to skip the authentication.
y Shared: Shared key authentication. It can use only WEP. The user accessing the
WLAN must use the WEP to authenticate.
Configuring the Encryption Mode
There are four encryption modes: No Encryption, WPA-PSK, WPA2-PSK, and WEP.
For details, refer to "错误！未找到引用源。."
Configuring the MAC Filter
Click
to access the WLAN MAC Filter page. You can control and manage
the clients accessing the WLAN, and improve the WLAN security performance.
MAC Restrict Mode
The following table shows the MAC address filter modes:
Parameter
Description
Disabled
The MAC address filter function is disabled.
Allow
The clients with addresses in the MAC Address list are allowed to
connect with the device through the WLAN.
Deny
The clients with addresses in the MAC Address list are not
allowed to connect with the device through the WLAN.
MAC Addresses
Enter MAC addresses in the list. The device can perform the access control over
the clients whose MAC addresses are in the list.
WLAN Bridge
Click
to access the WLAN Bridge page.
21
y Preamble Type: It has two options: Long and Short. In the case that the client
(PC) supports the Short type, the WLAN can have a better performance if it is
Short.
y MAX Associations Limit: It refers to the maximum number of connections. It is
used to set the maximum number of concurrent WLAN users on the device.
y Mode: It refers to the WLAN accessing mode. The device can work in two modes,
as shown in the following table. The default value is Access Point.
Mode
Description
Wireless
Bridge
It is used to connect two or more access points.
Access Point
The access points meeting the IEEE 802.11b/g standard or the
wireless terminals can connect the wireless device.
y Bridge Restriction: It refers to the limitation to the peer MAC addresses. When it
is Disabled, the device can access all the remote bridges; when it is Enabled,
the device can only access the remote bridges that the addresses are in the
address list.
y Bridges: It refers to the physical address of the remote peer bridge. The device
supports the point-to-multipoint (PTM) bridge mode.
y Peer MAC Address: It refers to the physical address list of the remote peer
bridges..
y Link Status: Up shows the successful connection and Down shows the failed
connection.
22
5
Security Settings
Click Security, you can configure the advanced security settings.
Firewall Switch
Your device has a true firewall that controls the incoming and outgoing data flow
and protects your computer from illegal intrusion.
1.
2.
Click
Select the Enable the firewall (main switch of the firewall) check box to
enable the firewall.
Note:
3.
y Only when the Enable the firewall check box is selected, the other
functions such as the IP address filter function, the MAC address filter
function, and the WAN port ping function are available.
y When the Enable LAN MAC address filter check box is selected, the
default filter rules are available.
Select other options as required, and then click Apply.
LAN MAC Filter
Your device supports MAC filtering based on a list of either denied or allowed
computers. A common method to restrict network access is to specify the Media
Access Control (MAC) address.
To locate the MAC address in the Windows OS, choose Start > Run, and then enter
cmd.
The command window is displayed, enter ipconfig /all, and then press Enter.
The MAC address is displayed as the Physical Address.
1.
2.
3.
Click
Select MAC Filter Mode.
Enter the MAC addresses of the clients and click Apply.
LAN IP Filter
You can configure the device to block the specific IP address from accessing the
23
LAN.
Click
to access the LAN IP Filter page.
Adding an IP Address
1.
2.
3.
Select the protocol and status.
Enter the IP address and corresponding port to be blocked from accessing the
LAN.
Click Ok.
Changing an IP Address
1.
2.
3.
Click
in the Modification column. The corresponding IP address filter is
displayed.
Change the contents as required.
Click Ok.
Deleting an IP Address
Click
in the Modification column.
The corresponding IP address filter is deleted.
Validating an IP Filter
1.
2.
3.
4.
Add a new IP address or select a record in the IP address filter table.
Select On for Status.
Click Ok.
Click Apply.
Virtual Server
Your device supports the virtual server to enable external computers to access
WWW, FTP, or other services provided by the LAN.
Click
to access the Virtual Server page.
Adding a Virtual Server
1. Select the protocol and status.
2. Enter values in the following text boxes:
y Name: Enter a name to the service provided by the LAN.
y WAN Port: Enter the WAN port of the LAN in which the computer provides
services.
y IP Address: Specify a computer in the LAN to provide services.
y LAN Port: Enter the LAN port of the computer that provides services.
24
3. Click Ok.
You can also add a virtual server in the following way:
1.
2.
3.
Select a port from the Common Port list. The Protocol, Status, Name, WAN
Port, and LAN Port will be set as the default values. If required, you can change
them.
Enter the IP Address.
Click Ok.
Changing a Virtual Server
1.
2.
3.
Click
in the Modification column. The relevant virtual server is displayed.
Change the contents as required.
Click Ok.
Deleting a Virtual Server
Click
deleted.
in the Modification column. The corresponding virtual server is
Validating a Virtual Server
1.
2.
3.
4.
Add a virtual server or select a record in the virtual server table.
Select On for Enabled.
Click Ok.
Click Apply.
DMZ Settings
If your PC cannot run network applications through the device, you can set the
computer to access the Internet unlimitedly by configuring the IP address of the
computer in the demilitarized zone (DMZ).
However, the DMZ computer is not protected by the firewall. It is vulnerable to
attack and may also put other computers in the home network at risk.
1.
2.
3.
4.
Click
Select Enabled /Disabled for DMZ Status to enable or disable the DMZ
service.
Enter the local IP address of the computer that is specified as a DMZ host.
Click Apply.
Note:
Only one computer can be specified as a DMZ host at a time.
25
UPnP Settings
The Universal Plug and Play (UPnP) service allows other network users to control
your device’s network features to realize the intelligent interconnection.
1.
2.
3.
Click
Select Enabled/Disabled for UPnP Status to enable or disable the UPnP
service.
Click Apply.
Remote Management
The remote web management allows the access and control of the device either
from the home network or from the Internet.
When you are on a trip, you can maintain your device through the remote web
management service. It also allows your ISP to help you solve the device problems
from a remote location.
1.
2.
3.
4.
26
Click
Select Enabled or Disabled for Remote Status to enable or disable the
service.
Enter the IP address that can access and control your device.
Click Apply.
6
Troubleshooting
What to do if a PC in the LAN cannot access the Internet?
1.
2.
3.
4.
5.
6.
7.
8.
9.
If the power indicator is off, you need to check whether the power adapter is
normally connected.
If the modem indicator if off, you need to check whether the data card is
connected normally.
If the signal strength indicator is off, you need to check whether the area is
covered by the network.
If the area is covered by the network, you need to check whether the network
mode is correct. For information about network mode, see "Mobile Network
Settings"
If the indicator of the Ethernet interfaces blinks, the corresponding Ethernet
interface is normally connected. If the indicator is off, you need to check and
ensure that the related Ethernet connection is normal.
You must configure the correct PPP user name and PPP password when you
access the Internet through the device. Check whether they are correct, and
see "错误！未找到引用源。" for details.
If the DHCP service is disabled and the PC obtains the IP address dynamically,
the PC also cannot access the Internet. You can change the mode to manually
assign an IP address. See "Configuring the PC Network."
Check whether the driver of the network adapter is correctly installed.
If the preceding methods cannot solve the problem, please consult you service
provider.
What to do if a PC in the WLAN cannot access the WLAN?
1.
2.
3.
4.
If interferences or shields near the device exist, you can adjust the position of
the device. When the signal strength is strong, you can move to the next step.
Check and record the following data on the network adapter of your PC: SSID,
WEP type, and key.
Check and record the following data on the device: SSID, WEP type, and key.
Compare the recorded data, the SSID on the network adapter should be ANY or
be the same as that on the device. The WEP type and key on the network
adapter and device should be the same. Otherwise, you need to change the
data on the network adapter.
27
What if I forgot the IP address of the LAN interface?
If you forgot the IP address of the LAN interface, you can enter http://e.home and
log in to the management page when the PC obtains the IP address automatically.
What to do if bridging between two devices is unsuccessful?
1.
2.
Make sure that the two devices work on the same channel. For details, see
"Selecting a WLAN Channel."
Make sure that the MAC address of one device is in the peer MAC address list
of the other device. For details, see "WLAN Bridge."
When the signal strength is normal, what to do if the downloading
rate is low?
In this case, you need to set the value in the registry as follows:
1.
2.
Choose Start > Run.
Enter regedit in the Open text box and then click OK.
3.
Select parameters in the following directory:
\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip.
28
4.
Choose Edit > New > DWORD.
5.
Rename New Value #1 to TcpWindowSize.
6.
Right-click TcpWindowSize and then select Modify.
7.
Select Decimal and enter 65535 in the Value data text box, and then click OK.
29
8.
30
For the DWORD value of DefaultRcvWindow, do the same operations as that
of TcpWindowSize.
7
Warnings and Precautions
Electronic Device
y Turn off your device near high-precision electronic devices. The wireless device
may affect the performance of these devices.
y Such devices include hearing aids, pacemakers, fire alarm systems, automatic
gates, and other automatic-control devices can be affected. If you are using an
electronic medical device, consult the device manufacturer to confirm whether
the radio wave affects the operation of this device.
Notice
The information in this manual is subject to change without notice. Every
effort has been made in the preparation of this manual to ensure accuracy
of the contents, but all statements, information, and recommendations in
this manual do not constitute the warranty of any kind, expressed or
implied.
CE statements:
Please observe the national local regulations in the location where product
is to be used. This product may be restricted for use in some or all countries
of European Union.
Warning: This is a radio frequency device! The spectrum usage is regulated
on a country base, by the spectrum authorities. National restrictions may
apply! Please read the user manual carefully and check the local regulation
before importing this product to any particular country.
Warning: When carrying or using the wireless device, keep the antenna at
least 25 centimeters away from your body, to avoid negative impact on your
health caused by radio frequency leakage.
Warning: Do not go closer that 20 cm to the device while in operation.
Warning: this product is restricted to indoor use in France! The User must observe
local regulations before putting the WLAN Adaptor into use.
31
FCC statements:
This device complies with Part 15 of the FCC Rules, Operation is subject to
the following two conditions:
this device may not cause harmful interference, and
this device must accept any interference received, including
interference that may cause undesired operation.
Changes or modifications made to this equipment not expressly approved
by (manufacturer name) may void the FCC authorization to operate this
equipment.
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 harmful interference in a residential
installation. This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no guarantee
that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined
by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
y Reorient or relocate the receiving antenna.
y Increase the separation between the equipment and receiver.
y Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
y Consult the dealer or an experienced radio/TV technician for help.
Hospital
Pay attention to the following points in hospitals or health care facilities:
y Do not take your wireless device into the operating room (OR), intensive care unit
(ICU), or coronary care unit (CCU).
y Do not use your wireless device at places for medical treatment where wireless
device use is prohibited.
Traffic Safety
y Please observe local laws and regulations on wireless device use. Do not use
your wireless device while driving to avoid traffic accident.
y Secure the wireless device on its holder. Do not place the wireless device on the
seat or other places where it can get loose in a sudden stop or collision.
y Use the wireless device after the vehicle stops at a safe place.
32
y Do not place the wireless device over the air bag or in the air bag outspread area.
Otherwise, the wireless device may hurt you owing to the strong force when the
air bag inflates.
y Observe the rules and regulations of airline companies. When boarding or
approaching a plane, turn off the wireless device. In areas where wireless device
use is prohibited, turn off the wireless device. Otherwise, the radio signal of the
wireless device may disturb the plane control signals. Turn off your wireless
device before boarding an aircraft.
Storage Environment
y Do not place magnetic storage media such as magnetic cards and floppy disks
near the wireless device. Radiation from the wireless device may erase the
information stored on them.
y Do not put your wireless device, and other accessories in containers with strong
magnetic field, such as an induction cooker and a microwave oven. Otherwise,
circuit failure, fire, or explosion may occur.
y Do not leave your wireless device, and other accessories in a very hot or cold
place. Otherwise, malfunction of the products, fire, or explosion may occur.
y Do not place sharp metal objects such as pins near the earpiece. The earpiece
may attract these objects and hurt you when you are using the wireless device.
y Do not subject your wireless device, and other accessories to serious collision or
shock. Otherwise, wireless device malfunction, overheat, fire, or explosion may
occur.
y Do not put your wireless device in the back pocket of your trousers or skirt to
avoid wireless device damage while seated.
Children Safety
y Put your wireless device, and other accessories in places beyond the reach of
children. Do not allow children to use the wireless device, or other accessories
without guidance.
y Do not allow children to touch the small fittings. Otherwise, suffocation or gullet
jam can be caused if children swallow the small fittings.
Operating Environment
y The wireless device, and other accessories are not water-resistant. Keep them
dry. Protect the wireless device, or other accessories from water or vapor. Do not
touch the wireless device with a wet hand. Otherwise, short-circuit and
malfunction of the product or electric shock may occur.
y Do not use the wireless device in dusty, damp and dirty places or places with
magnetic field. Otherwise, malfunction of the circuit may occur.
y When carrying or using the wireless device, keep the wireless device at least 20
centimeters away from your body, to avoid negative impact on your health caused
by radio frequency leakage.
33
y On a thunder stormy day, do not use your wireless device outdoors or when it is
being charged.
y The wireless device may interfere with nearby TV sets, radios and PCs.
y In accordance with international standards for radio frequency and radiation, use
wireless device accessories approved by the manufacturer only.
y The antenna(s) used for this transmitter must be installed to provide a separation
distance of at least 20cm from all persons.
Cleaning and Maintenance
y Before you clean or maintain the wireless device, turn off it and disconnect it from
the power adapter. Otherwise, electric shock or short-circuit may occur.
y Do not use any chemical detergent, powder, or other chemical agent (such as
alcohol and benzene) to clean the wireless device and the other accessories.
Otherwise, part damage or a fire can be caused. You can clean the wireless
device and the other accessories with a piece of soft antistatic cloth that is a little
wet.
y Do not scratch the shell of the wireless device. Otherwise, the shed coating may
cause skin allergy. Once it happens, stop using the wireless device at once and
go to see a doctor.
y If the wireless device or any of its fittings does not work, turn to the local authorize
service center for help.
34
8
Abbreviations
3G
The Third Generation
AP
Access Point
APN
Access Point Name
DHCP
Dynamic Host Configuration Protocol
DNS
Domain Name Server
EDGE
Enhanced Data rates for GSM Evolution
GSM
Global System for Mobile communications
GPRS
General Packet Radio Service
HSPA
High Speed Packet Access
HSDPA
High Speed Downlink Packet Access
HSUPA
High Speed Uplink Packet Access
IP
Internet Protocol
LAN
Local Area Network
LED
Light Emitting Diode
NAT
Network Address Translation
POTS
Plain Old Telephone Service
PPPoE
Point-to-Point Protocol over Ethernet
SOHO
Small Office Home Office
UMTS
Universal Mobile Telecommunications System
WAN
Wide Area Network
WLAN
Wireless Local Area Network
WCDMA
Wideband CDMA
WI-FI
Wireless Fidelity
Version: V100R001_01, English, Normal
35

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