Sercomm IP806GAV2 Wireless ADSL Modem Router User Manual
Sercomm Corporation Wireless ADSL Modem Router Users Manual
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Contents
- 1. Users Manual Part 1
- 2. Users Manual Part 2
Users Manual Part 1
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| Document Description | Users Manual Part 1 |
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| Document Author: | ivy |
802.11g Wireless ADSL
VPN Router
802.11g/802.11b Wireless Access Point
ADSL Modem
NAT Router
VPN Gateway
4-Port Switching Hub
User's Guide
Regulatory Approvals
FCC 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 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 of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
Consult the dealer or an experienced radio/TV technician for help.
To assure continued compliance, any changes or modifications not expressly approved by the
party responsible for compliance could void the user's authority to operate this equipment.
(Example - use only shielded interface cables when connecting to computer or peripheral
devices).
FCC Radiation Exposure Statement
This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with a minimum distance of 20
centimeters between the radiator and your body.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause
undesired operation.
This transmitter must not be co-located or operating in conjunction with any other antenna or
transmitter.
The antennas used for this transmitter must be installed to provide a separation distance of at
least 20 cm from all persons and must not be co-located or operating in conjunction with any
other antenna or transmitter.
Channel
The Wireless Channel sets the radio frequency used for communication.
•Access Points use a fixed Channel. You can select the Channel used. This allows you to
choose a Channel which provides the least interference and best performance. In the USA
and Canada, 11 channel are available. If using multiple Access Points, it is better if adjacent
Access Points use different Channels to reduce interference.
• In "Infrastructure" mode, Wireless Stations normally scan all Channels, looking for an
Access Point. If more than one Access Point can be used, the one with the strongest
signal is used. (This can only happen within an ESS.)
• If using "Ad-hoc" mode (no Access Point), all Wireless stations should be set to use the
same Channel. However, most Wireless stations will still scan all Channels to see if there
is an existing "Ad-hoc" group they can join.
CAUTION:
1) To comply with FCC RF exposure compliance requirements, a separation
distance of at least 20 cm must be maintained between the antenna of this
device and all persons.
2) This transmitter must not be co-located or operating in conjunction with
any other antenna or transmitter.
Table of Contents
CHAPTER 1 INTRODUCTION .............................................................................................................. 1
Wireless ADSL Router Features .................................................................................................. 1
Package Contents ............................................................................................................................. 4
Physical Details ................................................................................................................................ 5
CHAPTER 2 INSTALLATION ............................................................................................................... 7
Requirements .................................................................................................................................... 7
Procedure........................................................................................................................................... 7
CHAPTER 3 SETUP.................................................................................................................................. 9
Overview............................................................................................................................................. 9
Configuration Program.................................................................................................................10
Setup Wizard...................................................................................................................................11
Home Screen....................................................................................................................................13
LAN Screen .....................................................................................................................................14
Wireless Screen .............................................................................................................................16
Wireless Security ..........................................................................................................................18
Trusted Wireless Stations............................................................................................................20
Password Screen.............................................................................................................................22
Mode Screen ....................................................................................................................................23
CHAPTER 4 PC CONFIGURATION...................................................................................................24
Overview...........................................................................................................................................24
Windows Clients .............................................................................................................................24
Macintosh Clients...........................................................................................................................35
Linux Clients ...................................................................................................................................35
Other Unix Systems .......................................................................................................................35
Wireless Station Configuration ..................................................................................................36
Wireless Configuration on Windows XP...................................................................................36
CHAPTER 5 OPERATION AND STATUS .........................................................................................46
Operation - Router Mode ...............................................................................................................46
Status Screen ..................................................................................................................................46
Connection Status - PPPoE & PPPoA ........................................................................................49
Connection Details - Dynamic IP Address.................................................................................50
Connection Details - Fixed IP Address .......................................................................................51
CHAPTER 6 ADVANCED FEATURES ...............................................................................................52
Overview...........................................................................................................................................52
Internet.............................................................................................................................................52
Dynamic DNS (Domain Name Server)........................................................................................56
Firewall Rules .................................................................................................................................57
User-defined Services ....................................................................................................................62
Options..............................................................................................................................................64
Schedule ...........................................................................................................................................65
Virtual Servers ...............................................................................................................................67
VPN Setup........................................................................................................................................69
CHAPTER 7 ADVANCED ADMINISTRATION ...............................................................................78
Overview...........................................................................................................................................78
PC Database.....................................................................................................................................79
Config File........................................................................................................................................83
Logging.............................................................................................................................................84
E-mail ................................................................................................................................................86
Diagnostics ......................................................................................................................................88
Remote Administration..................................................................................................................89
Routing .............................................................................................................................................91
Upgrade Firmware ..........................................................................................................................95
CHAPTER 8 MODEM MODE...............................................................................................................96
Overview...........................................................................................................................................96
Management Connections .............................................................................................................96
Home Screen....................................................................................................................................97
Mode Screen ....................................................................................................................................98
Operation..........................................................................................................................................98
Status Screen ..................................................................................................................................99
APPENDIX A TROUBLESHOOTING...............................................................................................101
Overview.........................................................................................................................................101
General Problems .........................................................................................................................101
Internet Access .............................................................................................................................101
Wireless Access ...........................................................................................................................102
APPENDIX B ABOUT WIRELESS LANS .......................................................................................103
Modes ..............................................................................................................................................103
BSS/ESS.........................................................................................................................................103
Channels.........................................................................................................................................104
WEP.................................................................................................................................................104
WPA-PSK......................................................................................................................................104
Wireless LAN Configuration.....................................................................................................105
APPENDIX C ABOUT VPNS..............................................................................................................106
Overview.........................................................................................................................................106
Common VPN Situations.............................................................................................................108
VPN Example .................................................................................................................................109
APPENDIX D SPECIFICATIONS ......................................................................................................113
Multi-Function Wireless ADSL Router...................................................................................113
Wireless Interface........................................................................................................................113
Regulatory Approvals...................................................................................................................114
P/N: 9560MV0001
Copyright 2004. All Rights Reserved.
Document Version: 1.2
All trademarks and trade names are the properties of their respective owners.
ii
Chapter 1
Introduction
This Chapter provides an overview of the Wireless ADSL Router's features
and capabilities.
Congratulations on the purchase of your new Wireless ADSL Router. The Wireless ADSL
Router is a multi-function device providing the following services:
•
ADSL Modem.
•
Shared Broadband Internet Access for all LAN users.
•
Wireless Access Point for 802.11b and 802.11g Wireless Stations.
•
VPN Gateway to allow secure VPN connections over the Internet.
•
4-Port Switching Hub for 10BaseT or 100BaseT connections.
Figure 1: Wireless ADSL Router
Wireless ADSL Router Features
The Wireless ADSL Router incorporates many advanced features, carefully designed to provide sophisticated functions while being easy to use.
Internet Access Features
•
Shared Internet Access. All users on the LAN or WLAN can access the Internet
through the Wireless ADSL Router, using only a single external IP Address. The local (invalid) IP Addresses are hidden from external sources. This process is called NAT (Network
Address Translation).
•
Built-in ADSL Modem. The Wireless ADSL Router has a built-in ADSL modem,
supporting all common ADSL connections.
Wireless ADSL Router User Guide
•
IPoA, PPPoE, PPPoA, Direct Connection Support. The Wireless ADSL Router
supports all common connection methods.
•
Auto-detection of Internet Connection Method. In most situations, the Wireless
ADSL Router can test your ADSL and Internet connection to determine the connection
method used by your ISP.
•
Fixed or Dynamic IP Address. On the Internet (WAN port) connection, the Wireless
ADSL Router supports both Dynamic IP Address (IP Address is allocated on connection)
and Fixed IP Address.
Advanced Internet Functions
•
Application Level Gateways (ALGs). Applications which use non-standard connections or port numbers are normally blocked by the Firewall. The ability to define and allow
such applications is provided, to enable such applications to be used normally.
•
Special Applications. This feature, also called Port Triggering, allows you to use
Internet applications which normally do not function when used behind a firewall.
•
Virtual Servers. This feature allows Internet users to access Internet servers on your
LAN. The required setup is quick and easy.
•
Dynamic DNS Support. DDNS, when used with the Virtual Servers feature, allows
users to connect to Servers on your LAN using a Domain Name, even if you have a dynamic IP address which changes every time you connect.
•
URL Filter. Use the URL Filter to block access to undesirable Web sites by LAN users.
•
Firewall. As well as the built-in firewall to protect your LAN, you can define Firewall
Rules to determine which incoming and outgoing traffic should be permitted.
•
Scheduling. Both the URL Filter and Firewall rules can be scheduled to operate only at
certain times. This provides great flexibility in controlling Internet -bound traffic.
•
Logs. Define what data is recorded in the Logs, and optionally send log data to a Syslog
Server. Log data can also be E-mailed to you.
•
VPN Pass through Support. PCs with VPN (Virtual Private Networking) software using
PPTP, L2TP and IPSec are transparently supported - no configuration is required.
VPN Features
•
IPSec Support. IPSec is the most common protocol.
•
Easy Configuration. The configuration required to allow 2 Wireless ADSL Routers to
establish a VPN connection between them is easy accomplished.
Wireless Features
•
Standards Compliant. The Wireless ADSL Router complies with the IEEE802.11g
(DSSS) specifications for Wireless LANs.
•
Supports both 802.11b and 802.11g Wireless Stations. The 802.11g standard
provides for backward compatibility with the 802.11b standard, so both 802.11b and 802.11g
Wireless stations can be used simultaneously.
•
Speeds to 54Mbps. All speeds up to the 802.11g maximum of 54Mbps are supported.
•
WEP support. Support for WEP (Wired Equivalent Privacy) is included. Key sizes of 64
Bit and 128 Bit are supported. WEP encrypts any data before transmission, providing protection against snoopers.
Introduction
•
WPA-PSK support. Like WEP, WPA-PSK encrypts any data before transmission,
providing protection against snoopers. The WPA-PSK is a later standard than WEP, and
provides both easier configuration and greater security than WEP.
•
Wireless MAC Access Control. The Wireless Access Control feature can check the
MAC address (hardware address) of Wireless stations to ensure that only trusted Wireless
Stations can access your LAN.
•
Simple Configuration. If the default settings are unsuitable, they can be changed
quickly and easily.
LAN Features
•
4-Port Switching Hub. The Wireless ADSL Router incorporates a 4-port 10/100BaseT
switching hub, making it easy to create or extend your LAN.
•
DHCP Server Support. Dynamic Host Configuration Protocol provides a dynamic IP
address to PCs and other devices upon request. The Wireless ADSL Router can act as a
DHCP Server for devices on your local LAN and WLAN.
Configuration & Management
•
Easy Setup. Use your WEB browser from anywhere on the LAN or WLAN for configuration.
•
Configuration File Upload/Download. Save (download) the configuration data from
the Wireless ADSL Router to your PC, and restore (upload) a previously-saved configuration file to the Wireless ADSL Router.
•
Remote Management. The Wireless ADSL Router can be managed from any PC on
your LAN or Wireless LAN. And, if the Internet connection exists, it can also (optionally)
be configured via the Internet.
•
Network Diagnostics. You can use the Wireless ADSL Router to perform a Ping or
DNS lookup.
Security Features
•
Password - protected Configuration. Password protection is provided to prevent
unauthorized users from modifying the configuration data and settings.
•
Wireless LAN Security . WPA-PSK, WEP and Wireless access control by MAC address are all supported. The MAC-level access control feature can be used to prevent
unknown wireless stations from accessing your LAN.
•
NAT Protection. An intrinsic side effect of NAT (Network Address Translation) technology is that by allowing all LAN users to share a single IP address, the location and even
the existence of each PC is hidden. From the external viewpoint, there is no network, only a
single device - the Wireless ADSL Router.
•
Firewall. All incoming data packets are monitored and all incoming server requests are
filtered, thus protecting your network from malicious attacks from external sources.
•
Protection against DoS attacks. DoS (Denial of Service) attacks can flood your
Internet connection with invalid packets and connection requests, using so much bandwidth and so many resources that Internet access becomes unavailable. The Wireless
ADSL Router incorporates protection against DoS attacks.
Wireless ADSL Router User Guide
Package Contents
The following items should be included. If any of these items are damaged or missing, please
contact your dealer immediately.
•
The Wireless ADSL Router Unit
•
1 Cat-5 Ethernet (LAN) cable
•
1 RJ-11 (ADSL) cable
•
1 RJ-11 to RJ45 cable (Germany only)
•
Power Adapter
•
Quick Installation Guide
•
CD-ROM containing the on-line manual.
Introduction
Physical Details
Front-mounted LEDs
Figure 2: Front Panel
Power LED
(Green)
On - Power on.
Status LED
(Yellow)
Off - Normal operation.
LAN
For each port, there are 2 LEDs, to indicate the connection speed (10BaseT
or 100BaseT) of each port.
WLAN LED
Off - No power.
Blinking - This LED blinks during start up, and during a Firmware Upgrade.
•
100BT - This will be ON if the LAN connection is using 100BaseT,
and Blinking if data is being transferred via the corresponding LAN
port.
•
10BT - This will be ON if the LAN connection is using 10BaseT, and
Blinking if data is being transferred via the corresponding LAN port.
•
If neither LED is on, there is no active connection on the corresponding LAN port.
On - Wireless enabled.
Off - No Wireless connections currently exist.
Flashing - Data is being transmitted or received via the Wireless access
point. This includes "network traffic" as well as user data.
WAN
On - ADSL connection is available.
Off - No ADSL connection.
Flashing - Data is being transmitted or received via the ADSL connection.
Wireless ADSL Router User Guide
Rear Panel
Figure 3: Rear Panel
Power port
Connect the supplied power adapter here.
10/100BaseT
LAN connections
Use standard LAN cables (RJ45 connectors) to connect your PCs to
these ports.
Note:
Any LAN port on the Wireless ADSL Router will automatically
function as an "Uplink" port when required. Just connect any port to
a normal port on the other hub, using a standard LAN cable.
Reset Button
(Reset to Defaults)
This button will reset the Wireless ADSL Router to the factory default
settings.
To do this, press and hold the Reset Button for five (5) seconds, until
the Status LED is lit, then release the Reset Button, and wait the
Wireless ADSL Router to restart using the factory default values.
WAN port
(ADSL port)
Connect this port to your ADSL line.
2
Chapter 2
Installation
This Chapter covers the physical installation of the Wireless ADSL Router.
Requirements
•
Network cables. Use standard 10/100BaseT network (UTP) cables with RJ45 connectors.
•
TCP/IP protocol must be installed on all PCs.
•
For Internet Access, an Internet Access account with an ISP, and a DSL connection.
•
To use the Wireless Access Point, all Wireless devices must be compliant with the IEEE
802.11g or IEEE 802.11b specifications.
Procedure
Figure 4: Installation Diagram
1. Choose an Installation Site
Select a suitable place on the network to install the Wireless ADSL Router.
For best Wireless reception and performance, the Wireless
ADSL Router should be positioned in a central location with
minimum obstructions between the Wireless ADSL Router
and the PCs.
Also, if using multiple Access Points, adjacent Access Points
should use different Channels.
Wireless ADSL Router User Guide
2. Connect LAN Cables
Use standard LAN cables to connect PCs to the Switching Hub ports on the Wireless
ADSL Router. Both 10BaseT and 100BaseT connections can be used simultaneously.
If required, connect any port to a normal port on another Hub, using a standard LAN cable.
Any LAN port on the Wireless ADSL Router will automatically function as an "Uplink"
port when required.
3. Connect ADSL Cable
Connect the supplied ADSL cable from to the WAN port on the Wireless ADSL Router
(the RJ11 connector) to the ADSL terminator provided by your phone company.
4. Power Up
Connect the supplied power adapter to the Wireless ADSL Router and power up.
Use only the power adapter provided. Using a different one may cause hardware damage
5. Check the LEDs
•
The Power LED should be ON.
•
The Status LED should flash, then turn Off. If it stays on or blinking after 60 seconds, there
is a hardware error.
•
For each LAN (PC) connection, one of the LAN LEDs should be ON (provided the PC is
also ON.)
•
The WLAN LED should be ON
•
The WAN LED should be ON if ADSL line is connected.
For more information, refer to Front-mounted LEDs in Chapter 1.
3
Chapter 3
Setup
This Chapter provides Setup details of the Wireless ADSL Router.
Overview
This chapter describes the setup procedure for:
•
Internet Access
•
LAN configuration
•
Wireless setup
•
Assigning a Password to protect the configuration data.
PCs on your local LAN may also require configuration. For details, see Chapter 4 - PC Configuration.
Other configuration may also be required, depending on which features and functions of the
Wireless ADSL Router you wish to use. Use the table below to locate detailed instructions for
the required functions.
To Do this:
Refer to:
Configure PCs on your LAN.
Chapter 4:
PC Configuration
Check Wireless ADSL Router operation and Status.
Chapter 5:
Operation and Status
Use any of the following Advanced features:
Chapter 6:
Advanced Features
•
Internet (DMZ, Special Applications, URL Filter)
•
Dynamic DNS
•
Firewall Rules
•
Firewall Services
•
Schedule
•
Virtual Servers
•
VPN
Use any of the following Administration Configuration
settings or features:
•
PC Database
•
Config File
•
Logging
•
E-mail
•
Diagnostics
•
Remote Admin
•
Routing
•
Upgrade Firmware
Chapter 7
Advanced Administration
Wireless ADSL Router User Guide
Configuration Program
The Wireless ADSL Router contains an HTTP server. This enables you to connect to it, and
configure it, using your Web Browser. Your Browser must support JavaScript.
The configuration program has been tested on the following browsers:
•
Netscape V4.08 or later
•
Netscape 7
•
Internet Explorer V5.01 or later
Preparation
Before attempting to configure the Wireless ADSL Router, please ensure that:
•
Your PC can establish a physical connection to the Wireless ADSL Router. The PC and the
Wireless ADSL Router must be directly connected (using the Hub ports on the Wireless
ADSL Router) or on the same LAN segment.
•
The Wireless ADSL Router must be installed and powered ON.
•
If the Wireless ADSL Router's default IP Address (192.168.0.1) is already used by another
device, the other device must be turned OFF until the Wireless ADSL Router is allocated a
new IP Address during configuration.
Using your Web Browser
To establish a connection from your PC to the Wireless ADSL Router:
1.
After installing the Wireless ADSL Router in your LAN, start your PC. If your PC is already
running, restart it.
2.
Start your WEB browser.
3.
In the Address box, enter "HTTP://" and the IP Address of the Wireless ADSL Router, as in
this example, which uses the Wireless ADSL Router's default IP Address:
HTTP://192.168.0.1
4.
When prompted for the User name and Password, enter values as follows:
•
User name
admin
•
Password
password
10
Setup
If you can't connect
If the Wireless ADSL Router does not respond, check the following:
•
The Wireless ADSL Router is properly installed, LAN connection is OK, and it
is powered ON. You can test the connection by using the "Ping" command:
•
Open the MS-DOS window or command prompt window.
•
Enter the command:
ping 192.168.0.1
If no response is received, either the connection is not working, or your
PC's IP address is not compatible with the Wireless ADSL Router's IP Address. (See next item.)
•
If your PC is using a fixed IP Address, its IP Address must be within the range
192.168.0.2 to 192.168.0.254 to be compatible with the Wireless ADSL Router's
default IP Address of 192.168.0.1. Also, the Network Mask must be set to
255.255.255.0. See Chapter 4 - PC Configuration for details on checking your
PC's TCP/IP settings.
•
Ensure that your PC and the Wireless ADSL Router are on the same network
segment. (If you don't have a router, this must be the case.)
•
Ensure you are using the wired LAN interface. The Wireless interface can only
be used if its configuration matches your PC's wireless settings.
Setup Wizard
The first time you connect to the Wireless ADSL Router, the Setup Wizard will run automatically. (The Setup Wizard will also run if the Wireless ADSL Router's default settings are
restored.)
1.
Step through the Wizard until finished.
•
You need the data supplied by your ISP. Most connection methods require some data
input.
•
The common connection types are explained in the following table.
2.
On the final screen of the Wizard, run the test and check that an Internet connection can be
established.
3.
If the connection test fails:
•
Check all connections, and the front panel LEDs.
•
Check that you have entered all data correctly.
11
Wireless ADSL Router User Guide
Common Connection Types
Type
Details
ISP Data required
Dynamic
IP Address
Your IP Address is allocated
automatically, when you connect
to you ISP.
a) ADSL parameters (VPI and VCI)
may be required, if they cannot be
detected automatically.
b) Some ISP's may require you to
use a particular Hostname or
Domain name, or MAC (physical)
address.
Static (Fixed)
IP Address
PPPoE, PPPoA
Your ISP allocates a permanent IP
Address to you.
Usually, the connection is "Always on".
a) ADSL parameters (VPI and VCI)
may be required, if they cannot be
detected automatically.
You connect to the ISP only when
required. The IP address is usually
allocated automatically.
a) ADSL parameters (VPI and VCI)
may be required, if they cannot be
detected automatically.
b) IP Address allocated to you,
and related information, such as
Network Mask, Gateway IP
address, and DNS address.
b) User name and password are
always required.
c) If using a Static (Fixed) IP
address, you need the IP address
and related information (Network
Mask, Gateway IP address, and
DNS address)
IPoA
(IP over ATM)
Normally, the connection is
"Always on".
a) ADSL parameters (VPI and VCI)
may be required, if they cannot be
detected automatically.
b) IP Address allocated to you,
and related information, such as
Network Mask, Gateway IP
address, and DNS address.
12
Setup
Home Screen
After finishing the Setup Wizard, you will see the Home screen. When you connect in future,
you will see this screen when you connect. An example screen is shown below.
Figure 5: Home Screen
Main Menu
The main menu, on the left, contains links to the most-commonly used screen. To see the links
to the other available screens, click "Advanced" or "Administration".
The main menu also contains two (2) buttons:
•
Log Out - When finished, you should click this button to logout.
•
Restart - Use this if you wish to restart the Wireless ADSL Router. Note that restarting the
Router will break any existing connections to or through the Router.
Navigation & Data Input
•
Use the menu bar on the left of the screen, and the "Back" button on your Browser, for
navigation.
•
Changing to another screen without clicking "Save" does NOT save any changes you may
have made. You must "Save" before changing screens or your data will be ignored.
On each screen, clicking the "Help" button will
display help for that screen.
13
Wireless ADSL Router User Guide
LAN Screen
Use the LAN link on the main menu to reach the LAN screen. An example screen is shown
below.
Figure 6: LAN Screen
Data - LAN Screen
TCP/IP
IP Address
IP address for the Wireless ADSL Router, as seen from the local LAN.
Use the default value unless the address is already in use or your LAN
is using a different IP address range. In the latter case, enter an unused
IP Address from within the range used by your LAN.
Subnet Mask
The default value 255.255.255.0 is standard for small (class "C") networks. For other networks, use the Subnet Mask for the LAN segment
to which the Wireless ADSL Router is attached (the same value as the
PCs on that LAN segment).
DHCP Server
•
If Enabled, the Wireless ADSL Router will allocate IP Addresses to
PCs (DHCP clients) on your LAN when they start up. The default
(and recommended) value is Enabled.
•
If you are already using a DHCP Server, this setting must be
Disabled, and the existing DHCP server must be re-configured to
treat the Wireless ADSL Router as the default Gateway. See the
following section for further details.
•
The Start IP Address and Finish IP Address fields set the values
used by the DHCP server when allocating IP Addresses to DHCP
clients. This range also determines the number of DHCP clients
supported.
See the following section for further details on using DHCP.
DHCP
What DHCP Does
A DHCP (Dynamic Host Configuration Protocol) Server allocates a valid IP address to a DHCP
Client (PC or device) upon request.
•
The client request is made when the client device starts up (boots).
•
The DHCP Server provides the Gateway and DNS addresses to the client, as well as
allocating an IP Address.
14
Setup
•
The Wireless ADSL Router can act as a DHCP server.
•
Windows 95/98/ME and other non-Server versions of Windows will act as a DHCP client.
This is the default Windows setting for the TCP/IP network protocol. However, Windows
uses the term Obtain an IP Address automatically instead of "DHCP Client".
•
You must NOT have two (2) or more DHCP Servers on the same LAN segment. (If your
LAN does not have other Routers, this means there must only be one (1) DHCP Server on
your LAN.)
Using the Wireless ADSL Router's DHCP Server
This is the default setting. The DHCP Server settings are on the LAN screen. On this screen,
you can:
•
Enable or Disable the Wireless ADSL Router's DHCP Server function.
•
Set the range of IP Addresses allocated to PCs by the DHCP Server function.
You can assign Fixed IP Addresses to some devices
while using DHCP, provided that the Fixed IP Addresses
are NOT within the range used by the DHCP Server.
Using another DHCP Server
You can only use one (1) DHCP Server per LAN segment. If you wish to use another DHCP
Server, rather than the Wireless ADSL Router's, the following procedure is required.
•
Disable the DHCP Server feature in the Wireless ADSL Router. This setting is on the LAN
screen.
•
Configure the DHCP Server to provide the Wireless ADSL Router's IP Address as the
Default Gateway.
To Configure your PCs to use DHCP
This is the default setting for TCP/IP for all non-Server versions of Windows.
See Chapter 4 - Client Configuration for the procedure to check these settings.
15
Wireless ADSL Router User Guide
Wireless Screen
The Wireless ADSL Router's settings must match the other Wireless stations.
Note that the Wireless ADSL Router will automatically accept both 802.11b and 802.11g connections, and no configuration is required for this feature.
To change the Wireless ADSL Router's default settings for the Wireless Access Point feature,
use the Wireless link on the main menu to reach the Wireless screen. An example screen is
shown below.
Figure 7: Wireless Screen
Data - Wireless Screen
Identification
Regulatory
Domain
Station name
SSID
(ESSID)
Select the correct domain for your location. It is your responsibility to
ensure:
•
That the Wireless ADSL Router is only used in domains for which
is licensed.
•
That you select the correct domain, so that only the legal channels
for that domain can be selected.
This is the same as the "Device Name" for the Wireless ADSL Router.
•
If using an ESS (Extended Service Set, with multiple access points)
this ID is called an ESSID (Extended Service Set Identifier).
•
To communicate, all Wireless stations should use the same
SSID/ESSID.
16
Setup
Options
Mode
Channel No.
Broadcast SSID
Select the desired mode:
•
g & b - Both 802.11.g and 802.11b Wireless stations will be able to
use the Wireless ADSL Router.
•
g only - Only 802.11g Wireless stations can use the Wireless ADSL
Router.
•
b only - Only 802.11b connections are available. 802.11g Wireless
Stations will only be able to use the Wireless ADSL Router if they
are fully backward-compatible with the 802.11b standard.
•
Select the Channel you wish to use on your Wireless LAN.
•
If you experience interference (shown by lost connections and/or
slow data transfers) you may need to experiment with different
channels to see which is the best.
•
If using multiple Access Points, adjacent Access Points should use
different Channels to reduce interference.
If enabled, the Wireless ADSL Router will broadcast its SSID. This
allows PCs and other wireless stations to detect this Access Point and
use the correct SSID.
If disabled, PC users will have to manually enter the SSID and other
details of the wireless interface before they can connect to this Access
Point.
Wireless Security
Current Setting
The current Wireless security is displayed. The default value is disabled.
Configure
Button
Click this button to access the Wireless security sub-screen, and view
or change the settings. See the following section for details.
Access Point
Enable Wireless
Access Point
Allow access
by …
Enable this if you want to use Wireless Access Point function. If
disabled, no Wireless stations can use the Access Point function, and
all connections must be make via the wired LAN.
Use this feature to determine which Wireless stations can use the
Access Point. The options are:
• All Wireless Stations - All wireless stations can use the access
point, provided they have the correct SSID and security settings.
•
Set Stations
Button
Trusted Wireless stations only - Only wireless stations you
designate as "Trusted" can use the Access Point, even if they
have the correct SSID and security settings.
This feature uses the MAC address to identify Wireless stations.
The MAC address is a low-level network identifier which is unique
to each PC or network device.
To define the trusted wireless stations, use the "Set Stations" button.
Click this button to manage the trusted PC database.
17
Wireless ADSL Router User Guide
Wireless Security
This screen is accessed by clicking the "Configure" button on the Wireless screen. There are 3
options for Wireless security:
•
Disabled - no data encryption is used.
•
WEP - data is encrypted using the WEP standard.
•
WPA-PSK - data is encrypted using the WPA-PSK standard. This is a later standard than
WEP, and provides much better security than WEP. If all your Wireless stations support
WPA-PSK, you should use WPA-PSK rather than WEP.
WEP Wireless Security
Figure 8: WEP
Data - WEP Screen
WEP Data Encryption
WEP Data Encryption
Select the desired option, and ensure the Wireless Stations use the
same setting.
•
64 Bit - data is encrypted, using the default key, before being
transmitted. You must enter at least the default key. For 64 Bit Encryption, the key size is 10 chars in HEX (0~9 and A~F).
•
128 Bit - data is encrypted, using the default key, before being
transmitted. You must enter at least the default key. For 128 Bit Encryption, the key size is 26 chars in HEX (0~9 and A~F).
Authentication
Type
Normally, this should be left at the default value of "Automatic". If
changed to "Open System" or "Shared Key", ensure that your Wireless
Stations use the same setting.
Default Key
Select the key you wish to be the default. Transmitted data is ALWAYS
encrypted using the Default Key; the other Keys are for decryption
only.
You must enter a Key Value for the Default Key.
18
Setup
Key Value
Enter the key value or values you wish to use. The Default Key is
required, the other keys are optional. Other stations must have the same
key.
Passphrase
If desired, you can generate a key from a phrase, instead of entering the
key value directly. Enter the desired phrase, and click the "Generate
Keys" button.
WPA-PSK Wireless Security
Figure 9: WPA-PSK
Data - WPA-PSK Screen
Security
System
WPA-PSK
PSK
Enter the PSK (network key). Data is encrypted using a key derived
from the network key. Other Wireless Stations must use the same
network key. The PSK must be from 8 to 63 characters in length.
WPA Encryption
The WPA-PSK standard allows different encryption methods to be
used. Select the desired option. Wireless Stations must use the same
encryption method.
Like WEP, data is encrypted before transmission. WPA is more secure
than WEP, and should be used if possible. WPA-PSK is the version
of WPA, which does NOT require a Radius Server on your LAN.
19
Wireless ADSL Router User Guide
Trusted Wireless Stations
This feature can be used to prevent unknown Wireless stations from using the Access Point.
This list has no effect unless the setting Allow access by trusted stations only is enabled.
To change the list of trusted wireless stations, use the Modify List button on the Access Control screen. You will see a screen like the sample below.
Figure 10: Trusted Wireless Stations
Data - Trusted Wireless Stations
Trusted Wireless
Stations
This lists any Wireless Stations which you have designated as
“Trusted”.
Other Wireless
Stations
This list any Wireless Stations detected by the Access Point, which
you have not designated as "Trusted".
Name
The name assigned to the Trusted Wireless Station. Use this when
adding or editing a Trusted Station.
Address
The MAC (physical) address of the Trusted Wireless Station. Use
this when adding or editing a Trusted Station.
Buttons
<<
>>
Add a Trusted Wireless Station to the list (move from the "Other
Stations" list).
•
Select an entry (or entries) in the "Other Stations" list, and click
the " << " button.
•
Enter the Address (MAC or physical address) of the wireless
station, and click the "Add " button.
Delete a Trusted Wireless Station from the list (move to the "Other
Stations" list).
•
Select an entry (or entries) in the "Trusted Stations" list.
•
Click the " >> " button.
20
Setup
Edit
Add (Update)
Use this to change an existing entry in the "Trusted Stations" list:
1.
Select the Station in the Trusted Station list.
2.
Click the Edit button. The address will be copied to the "Address" field, and the Add button will change to Update.
3.
Edit the address (MAC or physical address) as required.
4.
Click Update to save your changes.
To add a Trusted Station which is not in the "Other Wireless Stations" list, enter the required data and click this button.
When editing an existing Wireless Station, this button will change
from Add to Update.
Clear
Clear the Name and Address fields.
21
Wireless ADSL Router User Guide
Password Screen
The password screen allows you to assign a password to the Wireless ADSL Router.
Figure 11: Password Screen
Old Password
Enter the existing password in this field.
New password
Enter the new password here.
Verify password
Re-enter the new password here.
You will be prompted for the password when you connect, as shown below.
Figure 12: Password Dialog
•
The "User Name" is always admin
•
Enter the password for the Wireless ADSL Router, as set on the Password screen above.
22
Setup
Mode Screen
Use this screen to change the mode between Router mode and Modem (Bridge) mode.
Figure 13: Mode Screen
Select the desired option, and click "Save".
Router
Both the ADSL Modem and the Router features are operational. In this mode,
this device can provide shared Internet Access to all your LAN users. Also,
by default, it acts a DHCP Server, providing an IP address and related information to all Wireless and LAN users.
Modem
Only the ADSL Modem component is operational.
•
All Router features are disabled. This device is "transparent" - it does
not perform any operations or make any changes to the network traffic
passing through it.
•
You need to have a DHCP Server on your LAN to provide IP addresses
to the Wireless clients using this Access Point.
•
All traffic received on either the Wireless or LAN interface will be sent
over the ADSL connection.
Notes:
•
Generally, you should NOT use modem mode. Only select this mode if you are sure this is
what you want.
•
After changing the mode, this device will restart, which will take a few seconds. The menu
will also change, depending on the mode you are in.
•
The Wireless Access Point can function in either Router or Modem mode. But generally it
is not a good idea to combine a Modem with an Access Point, because all data received
from the wireless stations will be sent over the modem connection. (Since the modem is
transparent, it does not examine the traffic to determine whether the traffic is for the LAN or
the WAN.)
•
For details on using Modem Mode, see Chapter 8.
23
Chapter 4
PC Configuration
This Chapter details the PC Configuration required on the local ("Internal")
LAN.
Overview
For each PC, the following may need to be configured:
•
TCP/IP network settings
•
Internet Access configuration
•
Wireless configuration
Windows Clients
This section describes how to configure Windows clients for Internet access via the Wireless
ADSL Router.
The first step is to check the PC's TCP/IP settings.
The Wireless ADSL Router uses the TCP/IP network protocol for all functions, so it is essential
that the TCP/IP protocol be installed and configured on each PC.
TCP/IP Settings - Overview
If using the default Wireless ADSL Router settings, and the default Windows TCP/IP settings, no changes need to be made.
•
By default, the Wireless ADSL Router will act as a DHCP Server, automatically providing a
suitable IP Address (and related information) to each PC when the PC boots.
•
For all non-Server versions of Windows, the default TCP/IP setting is to act as a DHCP
client.
If using a Fixed (specified) IP address, the following changes are required:
•
The Gateway must be set to the IP address of the Wireless ADSL Router
•
The DNS should be set to the address provided by your ISP.
If your LAN has a Router, the LAN Administrator must reconfigure the Router itself. Refer to Chapter 8 - Advanced
Setup for details.
24
PC Configuration
Checking TCP/IP Settings - Windows 9x/ME:
5.
Select Control Panel - Network. You should see a screen like the following:
Figure 14: Network Configuration
6.
Select the TCP/IP protocol for your network card.
7.
Click on the Properties button. You should then see a screen like the following.
Figure 15: IP Address (Win 95)
Ensure your TCP/IP settings are correct, as follows:
Using DHCP
To use DHCP, select the radio button Obtain an IP Address automatically. This is the default
Windows setting. Using this is recommended. By default, the Wireless ADSL Router will act as
a DHCP Server.
Restart your PC to ensure it obtains an IP Address from the Wireless ADSL Router.
Using "Specify an IP Address"
If your PC is already configured, check with your network administrator before making the
following changes:
25
Wireless ADSL Router User Guide
•
On the Gateway tab, enter the Wireless ADSL Router's IP address in the New Gateway
field and click Add, as shown below. Your LAN administrator can advise you of the IP Address they assigned to the Wireless ADSL Router.
Figure 16: Gateway Tab (Win 95/98)
•
On the DNS Configuration tab, ensure Enable DNS is selected. If the DNS Server Search
Order list is empty, enter the DNS address provided by your ISP in the fields beside the
Add button, then click Add.
Figure 17: DNS Tab (Win 95/98)
26
PC Configuration
Checking TCP/IP Settings - Windows NT4.0
1.
Select Control Panel - Network, and, on the Protocols tab, select the TCP/IP protocol, as
shown below.
Figure 18: Windows NT4.0 - TCP/IP
2.
Click the Properties button to see a screen like the one below.
27
Wireless ADSL Router User Guide
Figure 19: Windows NT4.0 - IP Address
3.
Select the network card for your LAN.
4.
Select the appropriate radio button - Obtain an IP address from a DHCP Server or Specify
an IP Address, as explained below.
Obtain an IP address from a DHCP Server
This is the default Windows setting. Using this is recommended. By default, the Wireless
ADSL Router will act as a DHCP Server.
Restart your PC to ensure it obtains an IP Address from the Wireless ADSL Router.
Specify an IP Address
If your PC is already configured, check with your network administrator before making the
following changes.
1.
The Default Gateway must be set to the IP address of the Wireless ADSL Router. To set
this:
•
Click the Advanced button on the screen above.
•
On the following screen, click the Add button in the Gateways panel, and enter the
Wireless ADSL Router's IP address, as shown in Figure 20 below.
•
If necessary, use the Up button to make the Wireless ADSL Router the first entry in
the Gateways list.
28
PC Configuration
Figure 20 - Windows NT4.0 - Add Gateway
2.
The DNS should be set to the address provided by your ISP, as follows:
•
Click the DNS tab.
•
On the DNS screen, shown below, click the Add button (under DNS Service Search
Order), and enter the DNS provided by your ISP.
Figure 21: Windows NT4.0 - DNS
29
Wireless ADSL Router User Guide
Checking TCP/IP Settings - Windows 2000:
1.
Select Control Panel - Network and Dial-up Connection.
2.
Right - click the Local Area Connection icon and select Properties. You should see a
screen like the following:
Figure 22: Network Configuration (Win 2000)
3.
Select the TCP/IP protocol for your network card.
4.
Click on the Properties button. You should then see a screen like the following.
Figure 23: TCP/IP Properties (Win 2000)
30
PC Configuration
5.
Ensure your TCP/IP settings are correct, as described below.
Using DHCP
To use DHCP, select the radio button Obtain an IP Address automatically. This is the default
Windows setting. Using this is recommended. By default, the Wireless ADSL Router will act as
a DHCP Server.
Restart your PC to ensure it obtains an IP Address from the Wireless ADSL Router.
Using a fixed IP Address ("Use the following IP Address")
If your PC is already configured, check with your network administrator before making the
following changes.
•
Enter the Wireless ADSL Router's IP address in the Default gateway field and click OK.
(Your LAN administrator can advise you of the IP Address they assigned to the Wireless
ADSL Router.)
•
If the DNS Server fields are empty, select Use the following DNS server addresses, and
enter the DNS address or addresses provided by your ISP, then click OK.
31
Wireless ADSL Router User Guide
Checking TCP/IP Settings - Windows XP
1.
Select Control Panel - Network Connection.
2.
Right click the Local Area Connection and choose Properties. You should see a screen
like the following:
Figure 24: Network Configuration (Windows XP)
3.
Select the TCP/IP protocol for your network card.
4.
Click on the Properties button. You should then see a screen like the following.
32
PC Configuration
Figure 25: TCP/IP Properties (Windows XP)
5.
Ensure your TCP/IP settings are correct.
Using DHCP
To use DHCP, select the radio button Obtain an IP Address automatically. This is the default
Windows setting. Using this is recommended. By default, the Wireless ADSL Router will act as
a DHCP Server.
Restart your PC to ensure it obtains an IP Address from the Wireless ADSL Router.
Using a fixed IP Address ("Use the following IP Address")
If your PC is already configured, check with your network administrator before making the
following changes.
•
In the Default gateway field, enter the Wireless ADSL Router's IP address and click OK.
Your LAN administrator can advise you of the IP Address they assigned to the Wireless
ADSL Router.
•
If the DNS Server fields are empty, select Use the following DNS server addresses, and
enter the DNS address or addresses provided by your ISP, then click OK.
33
Wireless ADSL Router User Guide
Internet Access
To configure your PCs to use the Wireless ADSL Router for Internet access:
•
Ensure that the DSL modem, Cable modem, or other permanent connection is functional.
•
Use the following procedure to configure your Browser to access the Internet via the LAN,
rather than by a Dial-up connection.
For Windows 9x/ME/2000
1.
Select Start Menu - Settings - Control Panel - Internet Options.
2.
Select the Connection tab, and click the Setup button.
3.
Select "I want to set up my Internet connection manually, or I want to connect through a
local area network (LAN)" and click Next.
4.
Select "I connect through a local area network (LAN)" and click Next.
5.
Ensure all of the boxes on the following Local area network Internet Configuration screen
are unchecked.
6.
Check the "No" option when prompted "Do you want to set up an Internet mail account
now?".
7.
Click Finish to close the Internet Connection Wizard.
Setup is now completed.
For Windows XP
1.
Select Start Menu - Control Panel - Network and Internet Connections.
2.
Select Set up or change your Internet Connection.
3.
Select the Connection tab, and click the Setup button.
4.
Cancel the pop-up "Location Information" screen.
5.
Click Next on the "New Connection Wizard" screen.
6.
Select "Connect to the Internet" and click Next.
7.
Select "Set up my connection manually" and click Next.
8.
Check "Connect using a broadband connection that is always on" and click Next.
9.
Click Finish to close the New Connection Wizard.
Setup is now completed.
Accessing AOL
To access AOL (America On Line) through the Wireless ADSL Router, the AOL for Windows
software must be configured to use TCP/IP network access, rather than a dial-up connection.
The configuration process is as follows:
•
Start the AOL for Windows communication software. Ensure that it is Version 2.5, 3.0 or
later. This procedure will not work with earlier versions.
•
Click the Setup button.
•
Select Create Location, and change the location name from "New Locality" to "Wireless
ADSL Router".
•
Click Edit Location. Select TCP/IP for the Network field. (Leave the Phone Number blank.)
•
Click Save, then OK.
Configuration is now complete.
•
Before clicking "Sign On", always ensure that you are using the "Wireless ADSL Router"
location.
34
PC Configuration
Macintosh Clients
From your Macintosh, you can access the Internet via the Wireless ADSL Router. The procedure is as follows.
1.
Open the TCP/IP Control Panel.
2.
Select Ethernet from the Connect via pop-up menu.
3.
Select Using DHCP Server from the Configure pop-up menu. The DHCP Client ID field can
be left blank.
4.
Close the TCP/IP panel, saving your settings.
Note:
If using manually assigned IP addresses instead of DHCP, the required changes are:
•
Set the Router Address field to the Wireless ADSL Router's IP Address.
•
Ensure your DNS settings are correct.
Linux Clients
To access the Internet via the Wireless ADSL Router, it is only necessary to set the Wireless
ADSL Router as the "Gateway".
Ensure you are logged in as "root" before attempting any changes.
Fixed IP Address
By default, most Unix installations use a fixed IP Address. If you wish to continue using a fixed
IP Address, make the following changes to your configuration.
•
Set your "Default Gateway" to the IP Address of the Wireless ADSL Router.
•
Ensure your DNS (Name server) settings are correct.
To act as a DHCP Client (recommended)
The procedure below may vary according to your version of Linux and X -windows shell.
1.
Start your X Windows client.
2.
Select Control Panel - Network
3.
Select the "Interface" entry for your Network card. Normally, this will be called "eth0".
4.
Click the Edit button, set the "protocol" to "DHCP", and save this data.
5.
To apply your changes
•
Use the "Deactivate" and "Activate" buttons, if available.
•
OR, restart your system.
Other Unix Systems
To access the Internet via the Wireless ADSL Router:
• Ensure the "Gateway" field for your network card is set to the IP Address of the Wireless
ADSL Router.
•
Ensure your DNS (Name Server) settings are correct.
35
Wireless ADSL Router User Guide
Wireless Station Configuration
This section applies to all Wireless stations wishing to use the Wireless ADSL Router's Access
Point, regardless of the operating system which is used on the client.
To use the Wireless Access Point in the Wireless ADSL Router, each Wireless Station must
have compatible settings, as follows:
Mode
The mode must be set to Infrastructure (rather than Ad-hoc)
Access points only operate in Infrastructure mode.
SSID (ESSID)
This must match the value used on the Wireless ADSL Router. The
default value is Wireless.
Note! The SSID is case sensitive.
Wireless
Security
By default, Wireless security on the Wireless ADSL Router is disabled.
•
If Wireless security remains disabled on the Wireless ADSL Router,
all stations must have wireless security disabled.
•
If Wireless security is enabled on the Wireless Router (either WEP or
WPA-PSK), each station must use the same settings as the Wireless
ADLS Router.
Wireless Configuration on Windows XP
If using Windows XP to configure the Wireless interface on your PC, the configuration procedure is as follows:
1.
Open the Network Connections folder. (Start - Settings - Network Connections).
Figure 26: Network Connections (Windows XP)
2.
Right-click the Wireless Network Connection, check that it is enabled (menu option says
Disable, rather than Enable) and then select View Available Wireless Networks.
3.
You will then see a list of wireless networks.
36
PC Configuration
Figure 27 Wireless Networks (Windows XP)
If the "Broadcast SSID" setting on the Wireless ADSL
Router has been disabled, its SSID will NOT be listed.
See the following section "If the SSID is not listed" for
details of dealing with this situation.
4.
The next step depends on whether or not Wireless security has been enabled on the
Wireless ADSL Router.
If Wireless Security is Disabled
If Wireless security on the Wireless ADSL Router is disabled, Windows will warn you that the
Wireless network is not secure.
Figure 28 Insecure Wireless Network (Windows XP)
37
Wireless ADSL Router User Guide
To connect:
•
Check the checkbox Allow me to connect to the selected wireless network, even though it
is not secure.
•
The Connect button will then be available. Click the Connect button, and wait a few seconds for the connection to be established.
If using WEP Data Encryption
If WEP data encryption has been enabled on the Wireless ADSL Router, Windows will detect
this, and show a screen like the following.
Figure 29: WEP (Windows XP)
To connect:
•
Enter the WEP key, as set on the Wireless ADSL Router, in the Network Key field.
•
Re-enter the WEP key into the Confirm Network key field.
•
Disable the checkbox Enable IEEE 802.1x authentication for this network.
•
Click the Connect button.
If this fails, click the Advanced button, to see a screen like the following:
38
PC Configuration
Figure 30: Advanced - Wireless Networks
Select the SSID for the Wireless ADSL Router, and click Configure, to see a screen like the
following:
Figure 31: Wireless Network Properties - WEP
Configure this screen as follows:
•
Set Network Authentication to match the Wireless ADSL Router. (If the setting on the
Wireless ADSL Router is "Auto", then either Open or Shared can be used.)
•
For Data Encryption, select WEP.
39
Wireless ADSL Router User Guide
•
For the Network key and Confirm network key, enter the default key value used on the
Wireless ADSL Router. (Windows will determine if 64bit or 128bit encryption is used.)
•
The Key index must match the default key index on the Wireless ADSL Router. The default
value is 1.
•
Ensure the options The key is provided for me automatically and This is a computer-tocomputer (ad hoc) network are unchecked.
•
Click OK to save and close this dialog.
•
This wireless network will now be listed in Preferred Networks on the screen below.
Figure 32: Preferred Networks
Click OK to establish a connection to the Wireless ADSL Router.
40
PC Configuration
If using WPA-PSK Data Encryption
If WPA-PSK data encryption has been enabled on the Wireless ADSL Router, it does not
matter which network is selected on the screen below. Just click the Advanced button.
Figure 33: Wireless Networks (Windows XP)
You will then see a screen like the example below.
Figure 34: Advanced - Wireless Networks
Select the SSID for the Wireless ADSL Router, and click Configure, to see a screen like the
following:
41
Wireless ADSL Router User Guide
Figure 35: Wireless Network Properties- WPA-PSK
Configure this screen as follows:
•
Set Network Authentication to WPA-PSK.
•
For Data Encryption, select TKIP.
•
For the Network key and Confirm network key, enter the network key (PSK) used on the
Wireless ADSL Router.
•
Ensure the option This is a computer-to-computer (ad hoc) network is unchecked.
•
Click OK to save and close this dialog.
•
This wireless network will now be listed in Preferred Networks on the screen below.
42
PC Configuration
Figure 36: Preferred Networks
Click OK to establish a connection to the Wireless ADSL Router.
If the SSID is not listed
If the "Broadcast SSID" setting on the Wireless ADSL Router has been disabled, its SSID will
NOT be listed on the screen below.
Figure 37: Wireless Networks (Windows XP)
In this situation, you need to obtain the SSID from your network administrator, then follow this
procedure:
43
Wireless ADSL Router User Guide
1.
Click the Advanced button to see a screen like the example below.
Figure 38: Unlisted Wireless Network
2.
Click the Add button. You will see a screen like the example below.
Figure 39: Add Wireless Network
3.
Configure this screen as follows:
•
Enter the correct SSID, as used on the Wireless ADSL Router. Remember the SSID is
case-sensitive, so be sure to match the case, not just the spelling.
44
PC Configuration
4.
•
Set Network Authentication and Data Encryption to match the Wireless ADSL
Router.
•
If using data encryption (WEP or WPA-PSK), enter the key used on the Wireless
ADSL Router. See the preceding sections for details of WEP and WPA-PSK.
•
Uncheck the options The key is provided for me automatically and This is a computer-to-computer (ad hoc) network .
•
Click OK to save and exit.
This wireless network will then be listed in Preferred Networks on the screen below.
Figure 40: Preferred Networks
5.
Click OK to establish a connection to the Wireless ADSL Router.
45
Chapter 5
Operation and Status
This Chapter details the operation of the Wireless ADSL Router and the
status screens. For Details of operation in Bridge (Modem) mode, see Chapter 8 - Modem Mode.
Operation - Router Mode
Once both the Wireless ADSL Router and the PCs are configured, operation is automatic.
However, there are some situations where additional Internet configuration may be required.
Refer to Chapter 6 - Advanced Features for further details.
Status Screen
Use the Status link on the main menu to view this screen.
Figure 41: Status Screen
46
Operation and Status
Data - Status Screen
System
Device Name
The current name of the Router. This name is also the "hostname"
for users with an "@Home" type connection.
Firmware Version
The version of the current firmware installed.
ADSL
Modem Status
This indicates the status of the ADSL modem comp onent.
DownStream
Connection Speed
Displays the speed for the DownStream Connection.
UpStream Connection
Speed
If connected, displays the speed for the Up Stream (upload) ADSL
Connection.
VC 1 Status
For each VC (Virtual Circuit), the current status is displayed. This
will be either "Enabled" or "Disabled".
VC 2 Status
VC 3 Status
Note: VC 1 is a standard (Routed) Internet connection. VC 2, VC 3
and VC 4 are Bridge-mode connections.
VC 4 Status
ADSL
Details
Click this button to open a sub-window and view the details of
each VC (Virtual Circuit).
Internet (VC1)
Connection Method
Displays the current connection method, as set in the Setup
Wizard.
Connection Status
This indicates the current status of the Internet Connection
•
Active - Connection exists
•
Idle - No current connection, but no error has been detected.
This condition normally arises when an idle connection is
automatically terminated.
•
Failed - The connection was terminated abnormally. This
could be caused by Modem failure, or the loss of the connection to the ISP's server.
If there is an error, you can click the "Connection Details" button
to find out more information.
Internet IP Address
This IP Address is allocated by the ISP (Internet Service Provider).
If using a dynamic IP address, and no connection currently exists,
this information is unavailable.
Connection Details
Click this button to open a sub-window and view a detailed
description of the current connection. Depending on the type of
connection, a "log" may also be available.
LAN
IP Address
The IP Address of the Wireless ADSL Router.
Network Mask
The Network Mask (Subnet Mask) for the IP Address above.
DHCP Server
This shows the status of the DHCP Server function. The value will
be "Enabled" or "Disabled".
47
Wireless ADSL Router User Guide
MAC Address
This shows the MAC Address for the Wireless ADSL Router, as
seen on the LAN interface.
Wireless
Name (SSID)
If using an ESS (Extended Service Set, with multiple access points)
this ID is called an ESSID (Extended Service Set Identifier).
Region
The current region, as set on the Wireless screen.
Channel
This shows the Channel currently used, as set on the Wireless
screen.
Wireless AP
This indicates whether or not the Wireless Access Point feature is
enabled.
Broadcast Name
This indicates whether or not the SSID is Broadcast. This setting
is on the Wireless screen.
Buttons
ADSL Details
View the details of each VC (Virtual Circuit).
Connection Details
Click this button to open a sub-window and view a detailed
description of the current connection.
Attached Devices
This will open a sub-window, showing all LAN and Wireless
devices currently on the network.
VPN Status
View details of each current VPN Tunnel is a sub-window. You
also have the option of viewing the VPN Log.
For further details about VPN, see the VPN section in Chapter 6 Advanced Features.
Refresh Screen
Update the data displayed on screen.
48
Operation and Status
Connection Status - PPPoE & PPPoA
If using PPPoE (PPP over Ethernet) or PPPoA (PPP over ATM), a screen like the following
example will be displayed when the "Connection Details" button is clicked.
Figure 42: PPPoE Status Screen
Data - PPPoE/PPPoA Screen
Connection Time
This indicates how long the current connection has been established.
PPPoE Link Status
This indicates whether or not the connection is currently established.
•
If the connection does not exist, the "Connect" button can be
used to establish a connection.
•
If the connection currently exists, the "Disconnect" button
can be used to break the connection.
Negotiation
This indicates the status of the PPPoE Server login.
IP Address
The IP Address of this device, as seen by Internet users. This
address is allocated by your ISP (Internet Service Provider).
Network Mask
The Network Mask associated with the IP Address above.
Buttons
Connect
If not connected, establish a connection to your ISP.
Disconnect
If connected to your ISP, hang up the connection.
Close
Close this window.
49
Wireless ADSL Router User Guide
Connection Details - Dynamic IP Address
If your access method is "Direct" (no login), with a Dynamic IP address, a screen like the
following example will be displayed when the "Connection Details" button is clicked.
Figure 43: Connection Details - Fixed/Dynamic IP Address
Data - Dynamic IP address
Internet
IP Address
The current IP Address of this device, as seen by Internet users. This
address is allocated by your ISP (Internet Service Provider).
Network Mask
The Network Mask associated with the IP Address above.
Default Gateway
The IP address of the remote Gateway or Router associated with the
IP Address above.
DHCP Server
The IP address of your ISP's DHCP Server.
DNS Server
The IP address of the Domain Name Server which is currently used.
Lease Obtained
Lease Expires
This indicates when the current IP address was obtained, and how
long before this IP address allocation (the DCHP lease) expires.
Buttons
Release
If an IP Address has been allocated to the Wireless ADSL Router (by
the ISP's DHCP Server, clicking the "Release" button will break the
connection and release the IP Address.
Renew
If the ISP's DHCP Server has NOT allocated an IP Address for the
Wireless ADSL Router, clicking the "Renew" button will attempt to
re-establish the connection and obtain an IP Address from the ISP's
DHCP Server.
Close
Close this window.
50
Operation and Status
Connection Details - Fixed IP Address
If your access method is "Direct" (no login), with a fixed IP address, a screen like the following
example will be displayed when the "Connection Details" button is clicked.
Figure 44: Connection Details - Fixed/Dynamic IP Address
Data - Fixed IP address Screen
Internet
IP Address
The IP Address of this device, as seen by Internet users. This address is allocated by your ISP (Internet Service Provider).
Network Mask
The Network Mask associated with the IP Address above.
Default Gateway
The IP Address of the remote Gateway or Router associated with the
IP Address above.
DNS Server
The IP Address of the Domain Name Server which is currently used.
51
Chapter 6
Advanced Features
This Chapter explains when and how to use the Wireless ADSL Router's "Advanced" Features.
Overview
The following advanced features are provided:
•
Internet:
•
DMZ
•
Special Applications
•
URL filter
•
Dynamic DNS
•
Firewall Rules
•
Firewall Services
•
Schedule
•
Virtual Servers
•
VPN
Internet
This screen provides access to the DMZ, Special Applications and URL Filter features.
Figure 45: Internet Screen
DMZ
This feature, if enabled, allows the DMZ computer on your LAN to be exposed to all users on
the Internet.
•
This allows almost any application to be used on the "DMZ PC".
52
Advanced Features
•
The "DMZ PC" will receive all "Unknown" connections and data.
•
If the DMZ feature is enabled, you must select the PC to be used as the "DMZ PC".
The "DMZ PC" is effectively outside the Firewall, making it more vulnerable to attacks. For this reason, you
should only enable the DMZ feature when required.
Special Applications
If you use Internet applications which use non-standard connections or port numbers, you may
find that they do not function correctly because they are blocked by the Wireless Router's
firewall. In this case, you can define the application as a "Special Application".
The Special Applications screen can be reached by clicking the Special Applications button
on the Internet screen.
You can then define your Special Applications. You will need detailed information about the
application; this is normally available from the supplier of the application.
Also, note that the terms "Incoming" and "Outgoing" on this screen refer to traffic from the
client (PC) viewpoint
Figure 46: Special Applications Screen
Data - Special Applications Screen
Checkbox
Use this to Enable or Disable this Special Application as required.
Name
Enter a descriptive name to identify this Special Application.
53
Wireless ADSL Router User Guide
Incoming
Ports
Outgoing
Ports
•
Type - Select the protocol (TCP or UDP) used when you receive data
from the special application or service. (Note: Some applications use different protocols for outgoing and incoming data).
•
Start - Enter the beginning of the range of port numbers used by the
application server, for data you receive. If the application uses a single
port number, enter it in both the "Start" and "Finish" fields.
•
Finish - Enter the end of the range of port numbers used by the application server, for data you receive.
•
Type - Select the protocol (TCP or UDP) used when you send data to the
remote system or service.
•
Start - Enter the beginning of the range of port numbers used by the
application server, for data you send to it. If the application uses a single
port number, enter it in both the "Start" and "Finish" fields.
•
Finish - Enter the end of the range of port numbers used by the application server, for data you send to it. If the application uses a single port
number, enter it in both the "Start" and "Finish" fields.
Using a Special Application
•
Configure the Special Applications screen as required.
•
On your PC, use the application normally. Remember that only one (1) PC can use each
Special application at any time. Also, when 1 PC is finished using a particular Special Application, there may need to be a "Time-out" before another PC can use the same Special
Application. The "Time-out" period may be up to 3 minutes.
URL Filter
If you want to limit access to certain sites on the Internet, you can use this feature. The URL
filter will check each Web site access. If the address, or part of the address, is included in the
block site list, access will be denied.
On the Advanced Internet screen, select the desired setting:
•
Disable - disable this feature.
•
Block By Schedule - block according to the settings on the Schedule page.
•
Block Always - allow blocking all of the time, independent of the Schedule page.
Click the Configure URL Filter button to open the URL Filter screen, allowing you to create or
modify the filter strings which determine which sites will be blocked.
The URL Filter screen is displayed when the Configure URL Filter button on the Advanced
Internet screen is clicked.
54
Advanced Features
Figure 47: URL Filter Screen
Data - URL Filter Screen
Current Filter Strings
Current Filter
Strings
Add Filter String
The list contains the current list of items to block.
•
To add to the list, use the "Add" option below.
•
To delete an entry, select it and click Delete button.
•
To delete all entries, click the Delete All button.
To add to the current list, type the word or domain name you want to
block into the field provided, then click the Add button.
Filter strings should be as specific as possible. Otherwise, you may
block access to many more sites than intended.
Trusted PC
Allow Trusted PC
Enable this to allow one computer to have unrestricted access to the
Internet. For this PC, the URL filter will be ignored.
If enabled, you must select the PC to be the trusted PC.
Trusted PC
Select the PC to be the Trusted PC.
55
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