I524I1 Wireless 150 Router user manual I

 

DI-524 Wireless Router Manual Contents Package Contents ................................................................................ 3 Introduction ........................................................................................... 4 Wireless Basics .................................................................................... 8 Getting Started ....................................................................................11 Using the Configuration Menu ............................................................ 12 Networking Basics .............................................................................. 40 Troubleshooting .................................................................................. 55 Technical Specifications ..................................................................... 62 Frequently Asked Questions............................................................... 65 2 Package Contents Contents of Package:

D-Link DI-524 Wireless 150 Router Switching 5V/1A Full-Range Manual and Warranty on CD Quick Installation Guide Ethernet Cable (All the DI-524s Ethernet ports are Auto-MDIX) Note: Using a power supply with a different voltage rating than the one included with the DI-524 will cause damage and void the warranty for this product. If any of the above items are missing, please contact your reseller. System Requirements for Configuration:

Ethernet-Based Cable or DSL Modem Computers with Windows, Macintosh, or Linux-based operating systems with an installed Ethernet adapter Internet Explorer Version 6.0 or Netscape Navigator Version 7.0 and Above 3 Introduction The D-Link DI-524 is based on 802.11n technology, wireless router that supports high-

speed wireless networking at home, at work or in public places. Unlike most routers, the DI-524 provides data transfers at up to 150 Mbps (compared to the standard 54 Mbps) when used with other D-Link N products. The 802.11g standard is backwards compatible with 802.11b products. This means that you do not need to change your entire network to maintain connectivity. You may sacrifice some of 802.11gs speed when you mix 802.11b and 802.11g devices, but you will not lose the ability to communicate when you incorporate the 802.11g standard into your 802.11b network. You may choose to slowly change your network by gradually replacing the 802.11b devices with 802.11g devices . In addition to offering faster data transfer speeds when used with other 802.11g products, the DI-524 has the newest, strongest, most advanced security features available today. When used with other 802.11g WPA (WiFi Protected Access) and 802.1x compatible products in a network with a RADIUS server, the security features include:

WPA: Wi-Fi Protected Access authorizes and identifies users based on a secret key that changes automatically at a regular interval. WPA uses TKIP (Temporal Key Integrity Protocol) to change the temporal key every 10,000 packets (a packet is a kind of message transmitted over a network.) This insures much greater security than the standard WEP security. (By contrast, the older WEP encryption required the keys to be changed manually.) 802.1x: Authentication is a first line of defense against intrusion. In the Authentication process the server verifies the identity of the client attempting to connect to the network. Unfamiliar clients would be denied access. For home users that will not incorporate a RADIUS server in their network, the security for the DI-524, used in conjunction with other 802.11g products, will still be much stronger than ever before. Utilizing the Pre Shared Key mode of WPA, the DI-524 will obtain a new security key every time it connects to the 802.11g network. You only need to input your encryption information once in the configuration menu. No longer will you have to manually input a new WEP key frequently to ensure security, with the DI-524, you will automatically receive a new key every time you connect, vastly increasing the safety of your communications. 4 Connections All Ethernet Ports (WAN and LAN) are auto MDI/MDIX, meaning you can use either a straight-through or a crossover Ethernet cable. Pressing the Reset Button restores the router to its original factory default settings. Auto MDI/MDIX LAN ports automatically sense the cable type when connecting to Ethernet-enabled computers. The Auto MDI/

MDIX WAN port is the connection for the Ethernet cable to the Cable or DSL modem Receptor for the Power Adapter 5 LEDs WAN LED A solid light indicates connection on the WAN port. This LED blinks during data transmission WLAN LED A solid light indicates that the wireless segment is ready. This LED blinks during wireless data transmission POWER LED A solid light indicates a proper connection to the power supply LOCAL NETWORK LED A solid light indicates a connection to an Ethernet-enabled computer on ports 1-4. This LED blinks during data transmission 6 Features Fully compatible with the 802.11g standard to provide a wireless data rate of up to 54Mbps Backwards compatible with the 802.11b standard to provide a wireless data rate of up to 11Mbps WPA (Wi Fi Protected Access) authorizes and identifies users based on a secret key that changes automatically at a regular interval, for example:

TKIP (Temporal Key Integrity Protocol), in conjunction with a RADIUS server, changes the temporal key every 10,000 packets, ensuring greater security Pre Shared Key mode means that the home user, without a RADIUS server, will obtain a new security key every time the he or she connects to the network, vastly improving the safety of communications on the network. 802.1x Authentication in conjunction with the RADIUS server verifies the identity of would be clients Utilizes OFDM technology (Orthogonal Frequency Division Multiplexing) User-friendly configuration and diagnostic utilities Connects multiple computers to a Broadband (Cable or DSL) modem to Operates in the 2.4GHz frequency range share the Internet connection Advanced Firewall features Supports NAT with VPN pass-through, providing added security MAC Filtering IP Filtering URL Filtering Domain Blocking Scheduling DHCP server supported enables all networked computers to automatically receive IP addresses Web-based interface for Managing and Configuring Access Control to manage users on the network Supports special applications that require multiple connections Equipped with 4 10/100 Ethernet ports, 1 WAN port, Auto MDI/MDIX 7 Wireless Basics D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed wireless connectivity within your home, business or public access wireless networks. D-Link wireless products will allow you access to the data you want, when and where you want it. You will be able to enjoy the freedom that wireless networking brings. A WLAN is a cellular computer network that transmits and receives data with radio signals instead of wires. WLANs are used increasingly in both home and office environments, and public areas such as airports, coffee shops and universities. Innovative ways to utilize WLAN technology are helping people to work and communicate more efficiently. Increased mobility and the absence of cabling and other fixed infrastructure have proven to be beneficial for many users. Wireless users can use the same applications they use on a wired network. Wireless adapter cards used on laptop and desktop systems support the same protocols as Ethernet adapter cards. People use wireless LAN technology for many different purposes:

Mobility - Productivity increases when people have access to data in any location within the operating range of the WLAN. Management decisions based on real-time information can significantly improve worker efficiency. Low Implementation Costs WLANs are easy to set up, manage, change and relocate. Networks that frequently change can benefit from WLANs ease of implementation. WLANs can operate in locations where installation of wiring may be impractical. Installation and Network Expansion - Installing a WLAN system can be fast and easy and can eliminate the need to pull cable through walls and ceilings. Wireless technology allows the network to go where wires cannot go - even outside the home or office. Scalability WLANs can be configured in a variety of topologies to meet the needs of specific applications and installations. Configurations are easily changed and range from peer-to-peer networks suitable for a small number of users to larger infrastructure networks to accommodate hundreds or thousands of users, depending on the number of wireless devices deployed. Inexpensive Solution - Wireless network devices are as competitively priced as conventional Ethernet network devices. 8 Wireless Basics (continued) Standards-Based Technology The DI-524 Wireless Broadband Router utilizes the new 802.11g standard. The IEEE 802.11g standard is an extension of the 802.11b standard. It increases the data rate up to 54 Mbps within the 2.4GHz band, utilizing OFDM technology. This means that in most environments, within the specified range of this device, you will be able to transfer large files quickly or even watch a movie in MPEG format over your network without noticeable delays. This technology works by transmitting high-

speed digital data over a radio wave utilizing OFDM (Orthogonal Frequency Division Multiplexing) technology. OFDM works by splitting the radio signal into multiple smaller sub-signals that are then transmitted simultaneously at different frequencies to the receiver. OFDM reduces the amount of crosstalk (interference) in signal transmissions. The DI-524 is backwards compatible with 802.11b devices. This means that if you have an existing 802.11b network, the devices in that network will be compatible with 802.11g devices at speeds of up to 11Mbps in the 2.4GHz range. 9 Wireless Basics (continued) Installation Considerations The DI-524 lets you access your network, using a wireless connection, from virtually anywhere within its operating range. Keep in mind, however, that the number, thickness and location of walls, ceilings, or other objects that the wireless signals must pass through, may limit the range. Typical ranges vary depending on the types of materials and background RF (radio frequency) noise in your home or business. The key to maximizing wireless range is to follow these basic guidelines:

1 2 3 4 Keep the number of walls and ceilings between the DI-524 and other network devices to a minimum - each wall or ceiling can reduce your D-Link wireless products range from 3-90 feet (1-30 meters.) Position your devices so that the number of walls or ceilings is minimized. Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at a 45-degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree angle it looks over 42 feet (14 meters) thick! Position devices so that the signal will travel straight through a wall or ceiling (instead of at an angle) for better reception. Building Materials can impede the wireless signal - a solid metal door or aluminum studs may have a negative effect on range. Try to position wireless devices and computers with wireless adapters so that the signal passes through drywall or open doorways and not other materials. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that generate extreme RF noise. 10 Getting Started Setting up a Wireless Infrastructure Network 2 6 3 1 5 4 Please remember that wireless devices are pre-configured to connect together, right out of the box, with their default settings. For a typical wireless setup at home (as shown above), please do the following:

You will need broadband Internet access (a Cable or DSL-subscriber line into your home or office) Consult with your Cable or DSL provider for proper installation of the modem Connect the Cable or DSL modem to the DI-524 Wireless Broadband Router

(see the printed Quick Installation Guide included with your router.) If you are connecting a desktop computer to your network, install the D-Link DWA-125 wireless USB adapter into an available USB port on your desktop computer. You may also install the DWA-140.

(See the printed Quick Installation Guide included with the network adapter.) Install the D-Link DFE-530TX+ adapter into a desktop computer. The four Ethernet LAN ports of the DI-524 are Auto MDI/MDIX and will work with both Straight-Through and Cross-Over cable.

(See the printed Quick Installation Guide included with the DFE-530TX+.) 11 Using the Configuration Menu Whenever you want to configure your network or the DI-524, you can access the Configuration Menu by opening the web-browser and typing in the IP Address of the DI-524. The DI-524 default IP Address is shown at right:

Open the web browser Type in the IP Address of the Router (http://192.168.0.1) Note: if you have changed the default IP Address assigned to the DI-524, make sure to enter the correct IP Address. Click OK Type admin in the User Name field Leave the Password blank Home > Wizard The Home>Wizard screen will appear. Please refer to the Quick Installation Guide for more information regarding the Setup Wizard. These buttons appear on most of the configuration screens in this section. Please click on the appropriate button at the bottom of each screen after you have made a configuration change. http://192.168.0.1 http://192.168.0.1 12 Using the Configuration Menu (continued) Home > Wireless Channel-

Network ID(SSID)- Service Set Identifier (SSID) is the name designated for a specific wireless local area network (WLAN). The SSIDs factory default setting is default. The SSID can be easily changed to connect to an existing wireless network or to establish a new wireless network. 6 is the default channel. All devices on the network must share the same channel. (Note: The wireless adapters will automatically scan and match the wireless setting.) Select None, WEP, 802.1X, WPA-PSK or WPA. None is the default setting. (Note: if you enable encryption on the DI-524, please make sure that you also enable encryption on all the wireless clients, or wireless connection will not be established.) Security-

WEP Encryption- Select the level of encryption desired: 64-bit, or 128-bit Key Mode-

Keys 1-4-

Select HEX or ASCII Input up to 4 WEP keys; select the one you wish to use. 13 Using the Configuration Menu (continued) Home > WAN > Dynamic IP Address Dynamic IP Address-

Host Name-

MAC Address-

Clone MAC Address-

Primary/

Secondary DNS Address-

MTU-

Choose Dynamic IP Address to obtain IP Address information automatically from your ISP. Select this option if your ISP does not give you any IP numbers to use. This option is commonly used for Cable modem services. The Host Name is optional but may be required by some ISPs. The default host name is the device name of the Router and may be changed. The default MAC Address is set to the WANs physical interface MAC address on the Broadband Router. It is not recommended that you change the default MAC address unless required by your ISP. The default MAC address is set to the WANs physical interface MAC address on the Broadband Router. You can use the Clone MAC Address button to copy the MAC address of the Ethernet Card installed by your ISP and replace the WAN MAC address with the MAC address of the router. It is not recommended that you change the default MAC address unless required by your ISP. Enter a DNS Address if you do not wish to use the one provided by your ISP. Enter an MTU value only if required by your ISP. Otherwise, leave it a the default setting. Auto-reconnect-

Select Enabled or Disabled. 14 Using the Configuration Menu (continued) Home > WAN > Static IP Address Static IP Address-

IP Address-

Subnet Mask-

ISP Gateway Address-

Primary DNS Address-

Secondary DNS Address-

MTU-

Choose Static IP Address if all WAN IP information is provided to you by your ISP. You will need to enter in the IP address, subnet mask, gateway address, and DNS address(es) provided to you by your ISP. Each IP address entered in the fields must be in the appropriate IP form, which are four octets separated by a dot (x.x.x.x). The Router will not accept the IP address if it is not in this format. Input the public IP Address provided by your ISP Input your Subnet mask. (All devices in the network must have the same subnet mask.) Input the public IP address of the ISP to which you are connecting Input the primary DNS (Domain Name Server) IP address provided by your ISP This is optional Enter an MTU value only if required by your ISP. Otherwise, leave it at the default setting. 15 Using the Configuration Menu (continued) Home > WAN > PPPoE Please be sure to remove any existing PPPoE client software installed on your computers. Choose PPPoE (Point to Point Protocol over Ethernet) if your ISP uses a PPPoE connection. Your ISP will provide you with a username and password. This option is typically used for DSL services. Select Dynamic PPPoE to obtain an IP address automatically for your PPPoE connection. Select Static PPPoE to use a static IP address for your PPPoeE connection. PPPoE-

Choose this option if your ISP uses PPPoE. (Most DSL users will select this option.) Dynamic PPPoE- receive an IP Address automatically from your ISP. Static PPPoE-you have an assigned (static) IP Address. Your PPPoE username provided by your ISP. User Name-

Retype Password- Re-enter the PPPoE password Service Name-

Enter the Service Name provided by your ISP (optional). IP Address-

Primary DNS Address-

Secondary DNS Address-

This option is only available for Static PPPoE. Enter the static IP Address for the PPPoE connection. Primary DNS IP address provided by our ISP This option is only available for Static PPPoE. Enter the static IP Address for the PPPoE connection.

(Continued on the next page) 16 Using the Configuration Menu (continued) Home > WAN > PPPoE continued MTU-

Auto-reconnect-

Maximum Transmission Unit-1492 is the default setting-you may need to change the MTU for optimal performance with your specific ISP. If enabled, the DI-524 will automatically connect to your ISP after your system is restarted or if the PPPoE connection is dropped. Home > LAN LAN is short for Local Area Network. This is considered your internal network. These are the IP settings of the LAN interface for the DI-524. These settings may be referred to as Private settings. You may change the LAN IP address if needed. The LAN IP address is private to your internal network and cannot be seen on the Internet. IP Address-

The IP address of the LAN interface. The default IP address is: 192.168.0.1 The subnet mask of the LAN interface. The default subnet mask is 255.255.255.0 Subnet Mask-

Local Domain-Name- This field is optional. Enter in the local domain name. 17 Using the Configuration Menu (continued) Home > DHCP DHCP stands for Dynamic Host Control Protocol. The DI-524 has a built-in DHCP server. The DHCP Server will automatically assign an IP address to the computers on the LAN/private network. Be sure to set your computers to be DHCP clients by setting their TCP/IP settings to Obtain an IP Address Automatically. When you turn your computers on, they will automatically load the proper TCP/IP settings provided by the DI-524. The DHCP Server will automatically allocate an unused IP address from the IP address pool to the requesting computer. You must specify the starting and ending address of the IP address pool. DHCP Server-

Starting IP Address-

Ending IP Address-

Lease Time-

Select Enabled or Disabled. The default setting is Enabled. The starting IP address for the DHCP servers IP assignment The ending IP address for the DHCP servers IP assignment The length of time for the IP lease. Enter the Lease time. The default setting is one hour 18 Using the Configuration Menu (continued) Advanced > Virtual Server The DI-524 can be configured as a virtual server so that remote users accessing Web or FTP services via the public IP address can be automatically redirected to local servers in the LAN (Local Area Network). The DI-524 firewall feature filters out unrecognized packets to protect your LAN network so all computers networked with the DI-524 are invisible to the outside world. If you wish, you can make some of the LAN computers accessible from the Internet by enabling Virtual Server. Depending on the requested service, the DI-524 redirects the external service request to the appropriate server within the LAN network. The DI-524 is also capable of port-redirection meaning incoming traffic to a particular port may be redirected to a different port on the server computer. Each virtual service that is created will be listed at the bottom of the screen in the Virtual Servers List. There are pre-defined virtual services already in the table. You may use them by enabling them and assigning the server IP to use that particular virtual service. 19 Using the Configuration Menu (continued) Advanced > Virtual Server continued Virtual Server-

Name-

Select Enabled or Disabled Enter the name referencing the virtual service Private IP-

The server computer in the LAN (Local Area Network) that will be providing the virtual services. Protocol Type-

The protocol used for the virtual service Private Port-

Public Port-

Schedule-

Example #1:

The port number of the service used by the Private IP computer The port number on the WAN (Wide Area Network) side that will be used to access the virtual service. The schedule of time when the virtual service will be enabled. The schedule may be set to Always, which will allow the particular service to always be enabled. If it is set to Time, select the time frame for the service to be enabled. If the system time is outside of the scheduled time, the service will be disabled. If you have a Web server that you wanted Internet users to access at all times, you would need to enable it. Web

(HTTP) server is on LAN (Local Area Network) computer 192.168.0.25. HTTP uses port 80, TCP. Name: Web Server Private IP: 192.168.0.25 Protocol Type: TCP Private Port: 80 Public Port: 80 Schedule: always 20 Using the Configuration Menu (continued) Advanced > Virtual Server continued Click on this icon to edit the virtual service Click on this icon to delete the virtual service Example #2:

If you have an FTP server that you wanted Internet users to access by WAN port 2100 and only during the weekends, you would need to enable it as such. FTP server is on LAN computer 192.168.0.30. FTP uses port 21, TCP. Name: FTP Server Private IP: 192.168.0.30 Protocol Type: TCP Private Port: 21 Public Port: 2100 Schedule: From: 01:00AM to 01:00AM, Sat to Sun All Internet users who want to access this FTP Server must connect to it from port 2100. This is an example of port redirection and can be useful in cases where there are many of the same servers on the LAN network. 21 Using the Configuration Menu (continued) Advanced > Applications Some applications require multiple connections, such as Internet gaming, video conferencing, Internet telephony and others. These applications have difficulties working through NAT (Network Address Translation). Special Applications makes some of these applications work with the DI-524. If you need to run applications that require multiple connections, specify the port normally associated with an application in the Trigger Port field, select the protocol type as TCP or UDP, then enter the public ports associated with the trigger port to open them for inbound traffic. The DI-524 provides some predefined applications in the table on the bottom of the web page. Select the application you want to use and enable it. Note! Only one PC can use each Special Application tunnel. Name:

Trigger Port:

This is the name referencing the special application. This is the port used to trigger the application. It can be either a single port or a range of ports. This is the protocol used to trigger the special application. Trigger Type:

Public Port:

Public Type:

This is the port number on the WAN side that will be used to access the application. You may define a single port or a range of ports. You can use a comma to add multiple ports or port ranges. This is the protocol used for the special application. 22 Using the Configuration Menu (continued) Advanced > Filters > IP Filters Filters are used to deny or allow LAN (Local Area Network) computers from accessing the Internet. The DI-524 can be setup to deny internal computers by their IP or MAC addresses. The DI-524 can also block users from accessing restricted web sites. IP Filters:

IP Filter is used to deny LAN IP addresses from accessing the Internet. You can deny specific port numbers or all ports for the specific IP address. The IP address of the LAN computer that will be denied access to the Internet. The single port or port range that will be denied access to the Internet. Select the protocol type This is the schedule of time when the IP Filter will be enabled. IP Address:

Port Range:

Protocol Type:

Schedule:

23 Using the Configuration Menu (continued) Advanced > Filters > URL Blocking URL Blocking is used to deny LAN computers from accessing specific web sites by the URL. A URL is a specially formatted text string that defines a location on the Internet. If any part of the URL contains the blocked word, the site will not be accessible and the web page will not display. To use this feature, enter the text string to be blocked and click Apply. The text to be blocked will appear in the list. To delete the text, just highlight it and click Delete. Filters-

URL Blocking-

Keywords-

Select the filter you wish to use; in this case, URL Blocking was chosen. Select Enabled or Disabled. Enter the keywords in this field. Block URLs which contain keywords listed below. 24 Using the Configuration Menu Advanced > Filters > MAC Filters

(continued) Use MAC (Media Access Control) Filters to allow or deny LAN (Local Area Network) computers by their MAC addresses from accessing the Network. You can either manually add a MAC address or select the MAC address from the list of clients that are currently connected to the Broadband Router. Filters-

MAC Filters-

Name-

MAC Address-

DHCP Client-

Select the filter you wish to use; in this case, MAC filters was chosen. Choose Disable MAC filters; allow MAC addresses listed below; or deny MAC addresses listed below. Enter the name here. Select a DHCP client from the pull-down list; click Clone to copy that MAC Address. Enter the MAC Address. 25 Using the Configuration Menu Advanced > Filters > Domain Blocking

(continued) Domain Blocking is used to allow or deny LAN (Local Area Network) computers from accessing specific domains on the Internet. Domain blocking will deny all requests to a specific domain such as http and ftp. It can also allow computers to access specific sites and deny all other sites. Filters-

Domain Blocking-

Disabled-

Allow-

Deny-

Blocked Domains-

Permitted Domains-

Select the filter you wish to use; in this case, Domain Block-

ing was chosen. Select Disabled to disable Domain Blocking Allows users to access all domains except Blocked Domains Denies users access to all domains except Permitted Domains Enter the Blocked Domains in this field Enter the Permitted Domains in this field 26 Using the Configuration Menu (continued) Advanced > Firewall Firewall Rules is an advanced feature used to deny or allow traffic from passing through the DI-524. It works in the same way as IP Filters with additional settings. You can create more detailed access rules for the DI-524. When virtual services are created and enabled, it will also display in Firewall Rules. Firewall Rules contain all network firewall rules pertaining to IP (Internet Protocol). In the Firewall Rules List at the bottom of the screen, the priorities of the rules are from top (highest priority) to bottom (lowest priority.) Enable or disable the Firewall Enter the name Note:

The DI-524 MAC Address filtering rules have precedence over the Firewall Rules. Firewall Rules-

Name-

Action-

Source-

Destination-

Allow or Deny Enter the IP Address range Enter the IP Address range; the Protocol;

and the Port Range Schedule-

Select Always or enter the Time Range. 27 Using the Configuration Menu (continued) Advanced > DDNS Select from the list of DDNS servers available. Users who have a Dynamic DDNS account may use this feature on the DI-524. Provider-

Host Name-

Enter your DDNS account host name. Username/Email- Enter your DDNS account username. Password/Key-

Enter your DDNS account password. 28 Using the Configuration Menu (continued) Advanced > DMZ If you have a client PC that cannot run Internet applications properly from behind the DI-

524, then you can set the client up for unrestricted Internet access. It allows a computer to be exposed to the Internet. This feature is useful for gaming purposes. Enter the IP address of the internal computer that will be the DMZ host. Adding a client to the DMZ

(Demilitarized Zone) may expose your local network to a variety of security risks, so only use this option as a last resort. DMZ-

Enable or Disable the DMZ. The DMZ (Demilitarized Zone) allows a single computer to be exposed to the internet. By default the DMZ is disabled. IP Address-

Enter the IP Address of the computer to be in the DMZ 29 Using the Configuration Menu (continued) Advanced > Performance Beacon Interval-

RTS Threshold-

Fragmentation-

DTIM Interval-

Wireless Mode-

TX Rates-

SSID Broadcast-

Beacons are packets sent by an Access Point to synchronize a wireless network. Specify a value. 100 is the default setting and is recommended. This value should remain at its default setting of 2432. If incon-

sistent data flow is a problem, only a minor modification should be made. The fragmentation threshold, which is specified in bytes, deter-

mines whether packets will be fragmented. Packets exceeding the 2346 byte setting will be fragmented before transmis-

sion.2346 is the default setting

(Delivery Traffic Indication Message) 3 is the default setting. A DTIM is a countdown informing clients of the next window for listening to broadcast and multicast messages. Select Short or Long Preamble. The Preamble defines the length of the CRC block (Cyclic Redundancy Check is a com-

mon technique for detecting data transmission errors) for communication between the wireless router and the roaming wireless network adapters. Note: High network traffic areas should use the shorter preamble type. Auto is the default selection. Selct from the drop down menu. Choose Enabled to broadcast the SSID across the network. All devices on a network must share the same SSID (Service Set Identifier) to establish communication. Choose Disabled if you do not wish to broadcast the SSID over the network. 30 Using the Configuration Menu (continued) Tools> Admin admin is the Administrator login name Enter the password and enter again to confirm user is the User login name Enter the password and enter again to confirm At this page, the DI-524 administrator can change the system password. There are two accounts that can access the Broadband Routers Web-Management interface. They are admin and user. Admin has read/write access while user has read-only access. User can only view the settings but cannot make any changes. Administrator-

Password-

User-

Password-

Remote Management- Remote management allows the DI-524 to be configured from the Internet by a web browser. A username and password is still required to ac-

cess the Web-Management interface. In general, only a member of your network can browse the built-in web pages to perform Administrator tasks. This feature enables you to perform Administrator tasks from the remote (Internet) host. IP Address- The Internet IP address of the computer that has access to the Broad-

band Router. If you input an asterisk (*) into this field, then any computer will be able to access the Router. Putting an asterisk (*) into this field would present a security risk and is not recommended. Port- The port number used to access the Broadband Router. Example- http://x.x.x.x:8080 where x.x.x.x is the WAN IP address of the Broadband Router and 8080 is the port used for the Web-Mangement interface. 31 Using the Configuration Menu (continued) Tools > Time Default NTP Server-

Time Zone-

NTP is short for Network Time Protocol. NTP synchronizes computer clock times in a network of computers. This field is optional. Set Device Date and Time: To manually input the time. Enter the values in these fields for the Year, Month, Day, Hour, Minute, and Second. Set the Time-

To manually input the time, enter the values in these fields for the Year, Month, Day, Hour, Minute, and Second. Click Set Time. Daylight Saving-

To select Daylight Saving time manually, select enabled or disabled, and enter a start date and an end date for daylight saving time. 32 Using the Configuration Menu (continued) Tools > System The current system settings can be saved as a file onto the local hard drive. The saved file or any other saved setting file can be loaded back on the Broadband Router. To reload a system settings file, click on Browse to browse the local hard drive and locate the system file to be used. You may also reset the Broadband Router back to factory settings by clicking on Restore. Save Settings to Local Hard Drive-

Click Save to save the current settings to the local Hard Drive Load Settings from Local Hard Drive-

Click Browse to find the settings, then click Load Restore to Factory Default Settings- Click Restore to restore the factory default settings 33 Using the Configuration Menu (continued) Tools > Firmware You can upgrade the firmware of the Router here. Make sure the firmware you want to use is on the local hard drive of the computer. Click on Browse to browse the local hard drive and locate the firmware to be used for the update. Please check the D-Link support site for firmware updates at http://support.dlink.com. You can download firmware upgrades to your hard drive from the D-Link support site. Firmware Upgrade-

Click on the link in this screen to find out if there is an up-

dated firmware; if so, download the new firmware to your hard drive. Browse-

After you have downloaded the new firmware, click Browse in this window to locate the firmware update on your hard drive. Click Apply to complete the firmware upgrade. 34 Using the Configuration Menu (continued) Tools > Misc Ping Test-

The Ping Test is used to send Ping packets to test if a computer is on the Internet. Enter the IP Address that you wish to Ping, and click Ping Restart Device-

Block WAN Ping-

UPNP-

VPN Pass Through-

Click Reboot to restart the DI-524 If you choose to block WAN Ping, the WAN IP Address of the DI-524 will not respond to pings. Blocking the Ping may provide some extra security from hackers. Discard Ping from WAN side-

Click Enabled to block the WAN ping To use the Universal Plug and Play feature click on Enabled. UPNP pro-

vides compatibility with networking equipment, software and peripherals of the over 400 vendors that cooperate in the Plug and Play forum. The DI-524 supports VPN (Virtual Private Network) pass-through for both PPTP (Point-to-Point Tunneling Protocol) and IPSec (IP Security). Once VPN pass-through is enabled, there is no need to open up virtual services. Multiple VPN connections can be made through the DI-524. This is useful when you have many VPN clients on the LAN network. PPTP- select Enabled or Disabled IPSec- select Enabled or Disabled 35 Using the Configuration Menu (continued) Status > Device Info This page displays the current information for the DI-524. It will display the LAN, WAN and MAC address information. If your WAN connection is set up for a Dynamic IP address then a Release button and a Renew button will be displayed. Use Release to disconnect from your ISP and use Renew to connect to your ISP. If your WAN connection is set up for PPPoE, a Connect button and a Disconnect but-

ton will be displayed. Use Disconnect to drop the PPPoE connection and use Connect to establish the PPPoE connection. This window will show the DI-524s working status:

WAN LAN Wireless IP Address: WAN/Public IP Address Subnet Mask: WAN/Public Subnet Mask Gateway: WAN/Public Gateway IP Address Domain Name Server: WAN/Public DNS IP Address WAN Status: WAN Connection Status IP Address: LAN/Private IP Address of the DI-524 Subnet Mask: LAN/Private Subnet Mask of the DI-524 MAC Address: Displays the MAC address SSID: Displays the current SSID Channel: Displays the current channel WEP: indicates whether WEP is enabled or disabled 36 Using the Configuration Menu (continued) Status > Log The Broadband Router keeps a running log of events and activities occurring on the Router. If the device is rebooted, the logs are automatically cleared. You may save the log files under Log Settings. View Log-

First Page - The first page of the log Last Page - The last page of the log Previous - Moves back one log page Next - Moves forward one log page Clear - Clears the logs completely Log Settings - Brings up the page to configure the log 37 Using the Configuration Menu (continued) Status > Log > Log Settings Not only does the Broadband Router display the logs of activities and events, it can setup to send these logs to another location. SMTP Server/

IP Address -

Email Address -

The address of the SMTP server that will be used to send the logs The email address to which the logs will be sent. Click on Send Mail Now to send the email. 38 Using the Configuration Menu (continued) Status > Stats The screen above displays theTraffic Statistics. Here you can view the amount of packets that pass through the DI-524 on both the WAN and the LAN ports. The traffic counter will reset if the device is rebooted. Status > Wireless The wireless client table displays a list of current connected wireless clients. This table also displays the connection time and MAC address of the connected wireless client. Click on Help at any time, for more information. 39 Networking Basics Using the Network Setup Wizard in Windows XP In this section you will learn how to establish a network at home or work, using Microsoft Windows XP. Note: Please refer to websites such as http://www.homenethelp.com and http://www.microsoft.com/windows2000 for information about networking computers using Windows 2000, ME or 98. Go to Start>Control Panel>Network Connections Select Set up a home or small office network When this screen appears, Click Next. 40 Networking Basics Please follow all the instructions in this window:

Click Next In the following window, select the best description of your computer. If your computer connects to the internet through a gateway/router, select the second option as shown. Click Next 41 Networking Basics Enter a Computer description and a Computer name (optional.) Click Next Enter a Workgroup name. All computers on your network should have the same Workgroup name. Click Next 42 Networking Basics Please wait while the Network Setup Wizard applies the changes. When the changes are complete, click Next. Please wait while the Network Setup Wizard configures the computer. This may take a few minutes. 43 Networking Basics In the window below, select the option that fits your needs. In this example, Create a Network Setup Disk has been selected. You will run this disk on each of the computers on your network. Click Next. Insert a disk into the Floppy Disk Drive, in this case drive A. Click Next. 44 Networking Basics Please read the information under Heres how in the screen below. After you complete the Network Setup Wizard you will use the Network Setup Disk to run the Network Setup Wizard once on each of the computers on your network. To continue click Next. 45 Networking Basics Please read the information on this screen, then click Finish to complete the Network Setup Wizard. The new settings will take effect when you restart the computer. Click Yes to restart the computer. You have completed configuring this computer. Next, you will need to run the Network Setup Disk on all the other computers on your network. After running the Network Setup Disk on all your computers, your new wireless network will be ready to use. 46 Networking Basics Naming your Computer To name your computer, please follow these directions:In Windows XP:

Click Start (in the lower left corner of the screen) Right-click on My Computer Select Properties and click Select the Computer Name Tab in the System Properties window. You may enter a Computer Description if you wish; this field is optional. To rename the computer and join a domain, Click Change. 47 Networking Basics Naming your Computer In this window, enter the Computer name Select Workgroup and enter the name of the Workgroup All computers on your network must have the same Workgroup name. Click OK Checking the IP Address in Windows XP The wireless adapter-equipped computers in your network must be in the same IP Ad-

dress range (see Getting Started in this manual for a definition of IP Address Range.) To check on the IP Address of the adapter, please do the following:

Right-click on the Local Area Connection icon in the task bar Click on Status 48 Networking Basics Checking the IP Address in Windows XP This window will appear. Click the Support tab Click Close Assigning a Static IP Address in Windows XP/2000 Note: Residential Gateways/Broadband Routers will automatically assign IP Addresses to the computers on the network, using DHCP (Dynamic Host Configuration Protocol) technology. If you are using a DHCP-capable Gateway/Router you will not need to assign Static IP Addresses. If you are not using a DHCP capable Gateway/Router, or you need to assign a Static IP Address, please follow these instructions:

Go to Start Double-click on Control Panel 49 Networking Basics Assigning a Static IP Address in Windows XP/2000 Double-click on Network Connections Right-click on Local Area Connections Double-click on Properties 50 Networking Basics Assigning a Static IP Address in Windows XP/2000 Click on Internet Protocol

(TCP/IP) Click Properties Input your IP address and subnet mask. (The IP Addresses on your network must be within the same range. For example, if one computer has an IP Address of 192.168.0.2, the other computers should have IP Addresses that are sequential, like 192.168.0.3 and 192.168.0.4. The subnet mask must be the same for all the computers on the network.) Input your DNS server addresses. (Note: If you are entering a DNS server, you must enter the IP Address of the Default Gateway.) The DNS server information will be supplied by your ISP (Internet Service Provider.) Click OK 51 Networking Basics Assigning a Static IP Address with Macintosh OSX Go to the Apple Menu and select System Preferences cClick on Network Select Built-in Ethernet in the Show pull-down menu Select Manually in the Configure pull-down menu Input the Static IP Address, the Subnet Mask and the Router IP Address in the appropriate fields Click Apply Now 52 Networking Basics Selecting a Dynamic IP Address with Macintosh OSX Go to the Apple Menu and select System Preferences Click on Network Select Built-in Ethernet in the Show pull-down menu Select Using DHCP in the Configure pull-down menu Click Apply Now The IP Address, Subnet mask, and the Routers IP Address will appear in a few seconds 53 Networking Basics Checking the Wireless Connection by Pinging in Windows XP and 2000 Go to Start > Run >

type cmd. A window similar to this one will appear. Type ping xxx.xxx.xxx. xxx, where xxx is the IP Address of the Wireless Router or Access Point. A good wireless connection will show four replies from the Wireless Router or Acess Point, as shown. Checking the Wireless Connection by Pinging in Windows Me and 98 Go to Start > Run

> type command. A window similar to this will appear. Type ping xxx.xxx. xxx.xxx where xxx is the IP Address of the Wireless Router or Access Point. A good wireless connection will show four replies from the wireless router or access point, as shown. 54 Troubleshooting This Chapter provides solutions to problems that can occur during the installation and operation of the DI-524 Wireless Broadband Router. We cover various aspects of the network setup, including the network adapters. Please read the following if you are having problems. Note: It is recommended that you use an Ethernet connection to configure the DI-524 Wireless Broadband Router. 1. The computer used to configure the DI-524 cannot access the Configuration menu. Check that the Ethernet LED on the DI-524 is ON. If the LED is not ON, check that the cable for the Ethernet connection is securely inserted. Check that the Ethernet Adapter is working properly. Please see item 3 (Check that the drivers for the network adapters are installed properly) in this Troubleshooting section to check that the drivers are loaded properly. Check that the IP Address is in the same range and subnet as the DI-524. Please see Checking the IP Address in Windows XP in the Networking Basics section of this manual. Note: The IP Address of the DI-524 is 192.168.0.1. All the computers on the network must have a unique IP Address in the same range, e.g., 192.168.0.x. Any computers that have identical IP Addresses will not be visible on the network. They must all have the same subnet mask, e.g., 255.255.255.0 Do a Ping test to make sure that the DI-524 is responding. Go to Start>Run>Type Command>Type ping 192.168.0.1. A successful ping will show four replies. Note: If you have changed the default IP Address, make sure to ping the correct IP Ad-

dress assigned to the DI-524. 55 Troubleshooting 2. The wireless client cannot access the Internet in the Infrastructure mode. Make sure the wireless client is associated and joined with the correct Access Point. To check this connection: Right-click on the Local Area Connection icon in the taskbar> select View Available Wireless Networks. The Connect to Wireless Network screen will appear. Please make sure you have selected the correct available network, as shown in the illustrations below. Check that the IP Address assigned to the wireless adapter is within the same IP Address range as the access point and gateway. (Since the DI-524 has an IP Address of 192.168.0.1, wireless adapters must have an IP Address in the same range, e.g., 192.168.0.x. Each device must have a unique IP Address; no two devices may have the same IP Address. The subnet mask must be the same for all the computers on the network.) To check the IP Address assigned to the wireless adapter, double-click on the Local Area Connection icon in the taskbar >

select the Support tab and the IP Address will be displayed. (Please refer to Checking the IP Address in the Networking Basics section of this manual.) If it is necessary to assign a Static IP Address to the wireless adapter, please refer to the appropriate section in Networking Basics. If you are entering a DNS Server address you must also enter the Default Gateway Address. (Remember that if you have a DHCP-capable router, you will not need to assign a Static IP Address. See Networking Basics: Assigning a Static IP Address.) 56 Troubleshooting 3. Check that the drivers for the network adapters are installed properly. You may be using different network adapters than those illustrated here, but this procedure will remain the same, regardless of the type of network adapters you are using. Go to Start >

My Computer >

Properties Select the Hardware Tab Click Device Manager 57 Troubleshooting Double-click on Network Adapters Right-click on D-Link AirPlus DWL-G650 Wireless Cardbus Adapter (In this example we use the DWL-G650;

you may be using other network adapters, but the procedure will remain the same.) Select Properties to check that the drivers are installed properly Look under Device Status to check that the device is working properly Click OK D-Link AirPlus DWL-G650 D-Link AirPlus DWL-G650 Wireless Cardbus Adapter D-Link AirPlus DWL-G650 Wireless Cardbus Adapter 58 Troubleshooting 4. What variables may cause my wireless products to lose reception?

D-Link products let you access your network from virtually anywhere you want. However, the positioning of the products within your environment will affect the wireless range. Please refer to Installation Considerations in the Wireless Basics section of this manual for further information about the most advantageous placement of your D-Link wireless products. 5. Why does my wireless connection keep dropping?

Antenna Orientation- Try different antenna orientations for the DI-524. Try to keep the antenna at least 6 inches away from the wall or other objects. If you are using 2.4GHz cordless phones, X-10 equipment or other home security systems, ceiling fans, and lights, your wireless connection will degrade dramatically or drop altogether. Try changing the Channel on your Router, Access Point and Wireless adapter to a different Channel to avoid interference. Keep your product away (at least 3-6 feet) from electrical devices that generate RF noise, like microwaves, Monitors, electric motors, etc. 6. Why cant I get a wireless connection?

If you have enabled Encryption on the DI-524, you must also enable encryption on all wireless clients in order to establish a wireless connection. For 802.11b, the Encryption settings are: 64, 128, or 256 bit. Make sure that the encryption bit level is the same on the Router and the Wireless Client. Make sure that the SSID on the Router and the Wireless Client are exactly the same. If they are not, wireless connection will not be established. Move the DI-524 and the wireless client into the same room and then test the wireless connection. Disable all security settings. (WEP, MAC Address Control) 59 Troubleshooting 6. Why cant I get a wireless connection? (continued) Turn off your DI-524 and the client. Turn the DI-524 back on again, and then turn on the client. Make sure that all devices are set to Infrastructure mode. Check that the LED indicators are indicating normal activity. If not, check that the AC power and Ethernet cables are firmly connected. Check that the IP Address, subnet mask, gateway and DNS settings are cor-

rectly entered for the network. If you are using 2.4GHz cordless phones, X-10 equipment or other home se-

curity systems, ceiling fans, and lights, your wireless connection will degrade dramatically or drop altogether. Try changing the Channel on your DI-524, and on all the devices in your network to avoid interference. Keep your product away (at least 3-6 feet) from electrical devices that generate RF noise, like microwaves, Monitors, electric motors, etc. 7. I forgot my encryption key. Reset the DI-524 to its factory default settings and restore the other devices on your network to their default settings. You may do this by pressing the Reset button on the back of the unit. You will lose the current configuration settings. 60