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IP806GA 1
Users Manual
76 pgs1.1 Mb0

Sercomm IP806GA 1 Users Manual

IP806GA/GB
Wireless ADSL Router
802.11g/802.11b Wireless Access Point ADSL Modem
NAT Router
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.
Table of Contents
CHAPTER 1 INTRODUCTION .............................................................................................1
Wireless ADSL Router Features......................................................................................1
Package Contents ..............................................................................................................3
Physical Details..................................................................................................................4
CHAPTER 2 INSTALLATION...............................................................................................6
Requirements.....................................................................................................................6
Procedure........................................................................................................................... 6
CHAPTER 3 SETUP ................................................................................................................8
Overview ............................................................................................................................8
Configuration Program ....................................................................................................9
Setup Wizard...................................................................................................................11
LAN Screen......................................................................................................................13
WEP Screen......................................................................................................................15
Password Screen..............................................................................................................16
CHAPTER 4 PC CONFIGURATION ..................................................................................17
Overview ..........................................................................................................................17
Windows Clients..............................................................................................................17
Macintosh Clients............................................................................................................29
Linux Clients....................................................................................................................29
Other Unix Systems.........................................................................................................29
Wireless Station Configuration......................................................................................30
CHAPTER 5 OPERATION AND STATUS.........................................................................31
Operation .........................................................................................................................31
Status Screen....................................................................................................................31
Connection Status - PPPoE & PPPoA...........................................................................33
Connection Details - Dynamic IP Address....................................................................34
Connection Details - Fixed IP Address..........................................................................36
CHAPTER 6 ADVANCED FEATURES ..............................................................................37
Overview ..........................................................................................................................37
Dynamic DNS (Domain Name Server) ..........................................................................37
Firewall Rules ..................................................................................................................39
Services.............................................................................................................................39
Schedule............................................................................................................................39
URL Filter........................................................................................................................47
Virtual Servers.................................................................................................................48
CHAPTER 7 ADVANCED ADMINISTRATION...............................................................51
Overview ..........................................................................................................................51
Config File........................................................................................................................52
Logs...................................................................................................................................53
Network Diagnostics .......................................................................................................55
E-mail ...............................................................................................................................56
Remote Admin.................................................................................................................58
Routing.............................................................................................................................60
Router Upgrade...............................................................................................................64
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APPENDIX A TROUBLESHOOTING................................................................................65
Overview ..........................................................................................................................65
General Problems............................................................................................................65
Internet Access.................................................................................................................65
Wireless Access................................................................................................................66
APPENDIX B ABOUT WIRELESS LANS..........................................................................68
Modes ...............................................................................................................................68
BSS/ESS............................................................................................................................68
Channels...........................................................................................................................69
WEP..................................................................................................................................69
Wireless LAN Configuration..........................................................................................69
APPENDIX C SPECIFICATIONS .......................................................................................70
Multi-Function Wireless ADSL Router.........................................................................70
Wireless Interface............................................................................................................70
Regulatory Approvals.....................................................................................................71
P/N: 9560LB0001 Copyright 2003. All Rights Reserved. Document Version: 1.2 All trademarks and trade names are the properties of their respective owners.
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Chapter 1
Introduction
1
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.
•
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.
•
IPoA, PPPoE, PPPoA, Direct Connection Support. The Wireless ADSL Router
supports all common connection methods.
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Wireless ADSL Router User Guide
Auto-detection of Internet Connection Method. 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.
Virtual Servers. This feature allows Internet users to access Internet servers on your
•
LAN. The required setup is quick and easy.
•
URL Filter. Use the URL Filter to block access to undesirable Web sites by LAN users. 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.
•
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.
•
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.
•
VPN Pass through Support. PCs with VPN (Virtual Private Networking) software
using PPTP, L2TP and IPSec are transparently supported - no configuration is required.
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.
•
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.
•
Multi Segment LAN Support. LANs containing one or more segments are supported,
via the Wireless ADSL Router's RIP (Routing Information Protocol) support and built-in static routing table.
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Introduction
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. 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. Optional password protection is provided to
prevent unauthorized users from modifying the configuration data and settings.
•
Wireless LAN Security. WEP (Wired Equivalent Privacy) is supported, as well as
Wireless access control 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.
Package Contents
The following items should be included:
• The Wireless ADSL Router Unit
• Power Adapter
• Quick Installation Guide
• CD-ROM containing the on-line manual.
If any of the above items are damaged or missing, please contact your dealer immediately.
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Wireless ADSL Router User Guide
Physical Details
Front-mounted LEDs
Power LED On - Power on.
Off - No power.
Figure 2: Front Panel
Status (Red) LED
LAN
WLAN LED On - Idle.
WAN On - ADSL connection to your ISP is established.
On - Error condition. Off - Normal operation. Blinking - This LED blinks during start up, and during a Firmware
Upgrade. For each port, there are 2 LEDs, to indicate the connection speed
(10BaseT or 100BaseT) of each port. If neither LED is on, there is no active connection on the corresponding
LAN port.
Off - Error - No Wireless connection available. Flashing - Data is being transmitted or received via the Wireless access
point. This includes "network traffic" as well as user data.
Off - No ADSL connection to your ISP. Flashing - Data is being transmitted or received via the ADSL connection.
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Rear Panel
Introduction
Figure 3: Rear Panel
Power port 10/100BaseT
LAN connections
Reset Button
WAN port (ADSL port)
Connect the supplied power adapter here. 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.
This button has two (2) functions:
• Reboot. When pressed and released, the Wireless ADSL Router
will reboot (restart).
• Clear All Data. This button can also be used to clear ALL data
and restore ALL settings to the factory default values.
To Clear All Data and restore the factory default values:
1. Power Off.
2. Hold the Reset Button down while you Power On.
3. Keep holding the Reset Button for a few seconds, until the RED LED has flashed TWICE.
4. Release the Reset Button. The Wireless ADSL Router is now using the factory default values.
Connect this port to your ADSL line.
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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.
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Installation
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 your ADSL line to the WAN port on the Wireless ADSL Router.
4. Power Up
• Power on the Cable or DSL modem.
• 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, 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.
For more information, refer to Front-mounted LEDs in Chapter 1.
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Chapter 3
Setup
3
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 instruction s 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:
• Dynamic DNS
• Firewall Rules and Services
• Scheduling
• URL Filter
• Virtual Servers (Port Forwarding)
Use any of the following Administration Configuration settings or features:
• Config File download/upload
• Logs and E-mailing of logs and alerts
• Network Diagnostics (Ping, DNS Lookup)
• PC Database
• Remote Management
• Routing (RIP and static Routing)
• Firmware Upgrade
Chapter 6: Advanced Features
Chapter 7 Advanced Administration
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Setup
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
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Wireless ADSL Router User Guide
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.
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Setup
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 tables below.
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.
Common Connection Types
Type Details ISP Data required
Dynamic IP Address
Static (Fixed) IP Address
PPPoE, PPPoA You connect to the ISP only when
IPoA (IP over ATM)
Your IP Address is allocated automatically, when you connect to you ISP.
Your ISP allocates a permanent IP Address to you. Usually, the connection is "Always on".
required. The IP address is usually allocated automatically.
Normally, the connection is "Always on".
None.
IP Address allocated to you, and related information, such as Network Mask, Gateway IP address, and DNS address.
User name and password. If using a Static (Fixed) IP
address, you need the IP address and related information (Network Mask, Gateway IP address, and DNS address)
As for Static (Fixed) IP address.
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Wireless ADSL Router User Guide
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.
From any help screen, you can access the list of all help files (help index).
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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
Setup
IP Address
Subnet Mask
DHCP Server
DHCP
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.
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).
• 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.
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).
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Wireless ADSL Router User Guide
• The DHCP Server provides the Gateway and DNS addresses to the client, as well as allocating an IP Address.
• 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.
1. Disable the DHCP Server feature in the Wireless ADSL Router. This setting is on the LAN screen.
2. 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.
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Wireless ADSL Router User Guide
WEP Screen
This screen is accessed by clicking the "Configure WEP" button on the Wireless screen.
Data - WEP Screen
WEP Data Encryption
WEP Data Encryption
Authentication Type
Default Key
Select the option to match other Wireless Stations:
• Disabled - data is NOT encrypted before being transmitted.
• 64 Bit - data is encrypted, using the default key, before being
• 128 Bit - data is encrypted, using the default key, before being
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.
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.
Figure 8: WEP Screen
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).
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).
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.
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Password Screen
The password screen allows you to assign a password to the Wireless ADSL Router.
Figure 9: Password Screen
Once you have assigned a password to the Wireless ADSL Router (on the Password screen above) you will be prompted for the password when you connect, as shown below. (If no password has been set, this dialog will not appear.)
Setup
Figure 10: Password Dialog
• Leave the "User Name" blank.
• Enter the password for the Wireless ADSL Router, as set on the Password screen above.
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Chapter 4
PC Configuration
4
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.
17
PC Configuration
Checking TCP/IP Settings - Windows 9x/ME:
1. Select Control Panel - Network. You should see a screen like the following:
Figure 11: Network Configuration
2. Select the TCP/IP protocol for your network card.
3. Click on the Properties button. You should then see a screen like the following.
Figure 12: 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:
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