D Link D1624VC1 2.4 GHz Wireless Broadband Router User Manual DI 624 010603 pmd
D Link Corporation 2.4 GHz Wireless Broadband Router DI 624 010603 pmd
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Users Manual 1
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| Document Description | Users Manual 1 |
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| Date Submitted | 2003-07-23 00:00:00 |
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| Document Title | DI-624_010603.pmd |
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D-Link AirPlusXtremeG DI-624 High-Speed 2.4 GHz Wireless Router Manual Building Networks for People TM Contents Package Contents ................................................................................3 Introduction............................................................................................4 Wireless Basics ....................................................................................8 Getting Started ....................................................................................12 Using the Configuration Menu..............................................................14 Networking Basics ..............................................................................41 Troubleshooting ...................................................................................70 Technical Specifications ......................................................................77 Contacting Technical Support ..............................................................80 Warranty and Registration ...................................................................81 Package Contents Contents of Package: D-Link AirPlusXTREME G DI-624 High-Speed 2.4GHz Wireless Router Power Adapter-DC 5V, 3.0A Manual and Warranty on CD Quick Installation Guide Ethernet Cable Note: Using a power supply with a different voltage rating than the one included with the DI-624 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 6.0 and Above Introduction The D-Link AirPlusXtremeG DI-624 High-Speed Wireless Router is a draft 802.11g highperformance, wireless router that supports high-speed wireless networking at home, at work or in public places. Unlike most routers, the DI-624 provides data transfers at up to 54 Mbps (compared to the standard 11 Mbps) when used with other D-Link AirPlusXtremeG 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 802.11g’s 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-624 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*: A new security feature, 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-624, 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-624 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-624, you will automatically receive a new key every time you connect, vastly increasing the safety of your communications. *WPA will be available Spring 2003 as a free download Connections 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 LEDS M1 LED A solid light indicates that the DI-614+isisready. ready. DI-624 M2 LED A solid solid light that lightindicates indicates the unit defective. that theisunit is defective. WAN LED A solid light indicates connection on the WAN port. This LED blinks during data transmission. 3. POWER LED A solid light indicates a proper connection to the power supply. ess Basics WLAN LED A solid light indicates that the wireless segment is ready. This LED blinks during wireless data transmission. LOCAL NETWORK LED A solid light indicates a connection to an Ethernet-enabled computer on ports 1-4. This LED blinks during data transmission. 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 Operates in the 2.4GHz frequency range Connects multiple computers to a Broadband (Cable or DSL) modem to 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 *WPA will be available Spring 2003 as a free download Wireless Basics D-Link wireless products are based on industry standards to provide easy-touse and compatible high-speed wireless connectivity within your home, business or wherever a wireless network is available. 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 wireless local area network (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. Under many circumstances, it may be desirable for mobile network devices to link to a conventional Ethernet LAN in order to use servers, printers or an Internet connection supplied through the wired LAN. A Wireless Router is a device that can be used to provide this link. Wireless Basics (continued) People use WLAN 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, both physically and logically, can benefit from a WLAN’s 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 ways 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. The DI-624 is compatible with the following wireless products: D-Link Air DWL-650, D-Link AirPlus DWL-650+, D-Link AirPlus XtremeG DWL-G650 Wireless Cardbus Adapters used with laptop computers D-Link Air DWL-520 and D-Link AirPlus DWL-520+, D-Link AirPlus XtremeG DWL-G520 Wireless PCI cards used with desktop computers D-Link AirPlus DWL-900AP+ and DWL-2000AP+ Enhanced 2.4GHz Wireless Access Points D-Link AirPlus DWL-800AP+ Enhanced 2.4GHz Wireless Range Extender D-Link AirPlus DWL-810+ Enhanced 2.4GHz Ethernet-to-Wireless Bridge Wireless Basics (continued) Standards-Based Technology The DI-624 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 D-Link DWL-G650 will automatically sense the best possible connection speed to ensure the greatest speed and range possible. 802.11g offers the most advanced network security features available today, including: WPA 2, 802.1x, TKIP, AES and Pre-Shared Key mode. These security features are explained in more detail in the Introduction and the Features section of this manual. The DI-624 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. Also based on the IEEE 802.11b standard, the DI-624 is interoperable with existing compatible 2.4GHz wireless technology with data transfer speeds of up to 11Mbps. 1 802.11g standard is scheduled for ratification by IEEE Q3 2003 2 WPA will be available Spring 2003 as a free download 10 Wireless Basics (continued) Installation Considerations The D-Link AirPlus XtremeG DI-624 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. Keep the number of walls and ceilings between the DI-624 and your receiving device (e.g., the DWL-G650 or the DWL-650+) to a minimum each wall or ceiling can reduce your D-Link AirPlus Wireless product’s range from 3-90 feet (1-30 meters.) Position your receiving devices so that the number of walls or ceilings is minimized. 2. Be aware of the direct line between routers and computers. 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. 3. 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. 4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that generate RF noise. 11 Getting Started There are basically two modes of networking: Infrastructure – using an Access Point, or Wireless Router, such as the DI-624. Ad-Hoc – directly connecting to another computer, for peer-topeer communication, using wireless network adapters on each computer, such as two or more DWL-G650 wireless network Cardbus adapters. On the following pages we will show you an example of an Infrastructure Network and an Ad-Hoc Network. An Infrastructure network contains an Access Point or a Wireless Router. The Infrastructure Network example shown on the following page contains the following D-Link network devices (your existing network may be comprised of other devices): A wireless Router - D-Link AirPlus DI-624 A laptop computer with a wireless adapter D-Link AirPro DWL-G650 A desktop computer with a wireless adapter D-Link AirPlusXtremeG DWL-G520, D-Link Air DWL-520, or D-Link AirPlus DWL-520+ (D-Link Air devices have speeds up to 11Mbps) A Cable modem - D-Link DCM-200 12 Getting Started Setting up a Wireless Infrastructure Network Please remember that D-Link AirXtremeG 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-624 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 AirPlus XtremeG DWL-G520 wireless PCI adapter into an available PCI slot on your desktop computer. You may also install the DWL-520+, or the DWL-520. (See the printed Quick Installation Guide included with the network adapter.) Install the drivers for the D-Link DWL-G650 wireless Cardbus adapter into a laptop computer. (See the printed Quick Installation Guide included with the DWL-G650.) Install the drivers for the D-Link DFE-530TX wireless Cardbus adapter into a desktop computer. The four Ethernet LAN ports of the DI-624 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.) 13 Using the Configuration Menu After you have completed the Setup Wizard (please see the Quick Installation Guide that came with the product) you can access the Configuration menu at any time by opening the web browser and typing in the IP Address of the DI-624. The DI-624 default IP Address is shown below: 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-624, make sure to enter the correct IP Address. Type admin in the User Name field Leave the Password blank Click Next Connect to 192.168.0.1 admin Home > Wizard The Home>Wizard screen will appear. Please refer to the Quick Installation Guide for more information regarding the Setup Wizard. 14 Using the Configuration Menu Home > Wireless SSID- Service Set Identifier (SSID) is the name designated for a specific wireless local area network (WLAN). The SSID’s 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. Channel- 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.) WEP- Wired Equivalent Privacy (WEP) is a wireless security protocol for Wireless Local Area Networks (WLAN). WEP provides security by encrypting the data that is sent over the WLAN. Select Enabled or Disabled. Disabled is the default setting. (Note: If you enable encryption on the DI-624 make sure to also enable encryption on all the wireless clients or wireless connection will not be established.) WEP Encryption- Select the level of encryption desired: 64-bit, or 128-bit Key Type- Select HEX or ASCII Passphrase- When you select Key Type: ASCII, you can enter a Passphrase for any or all of Keys 1-4 Keys 1-4- Input up to 4 WEP keys; select the one you wish to use. Apply- Click Apply to save the changes. 15 Using the Configuration Menu Home > WAN > Dynamic IP Address DI-754 Dynamic IP Address- 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. Host Name- 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. MAC Address- The default MAC Address is set to the WAN’s physical interface MAC address on the Broadband Router. It is not recommended that you change the default MAC address unless required by your ISP. Clone MAC Address- The default MAC address is set to the WAN’s 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. Apply- Click Apply to save the changes. 16 Using the Configuration Menu Home > WAN > Static IP Address Static IP Address- 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. IP Address- Input the public IP Address provided by your ISP Subnet Mask- Input your Subnet mask. (All devices in the network must have the same subnet mask.) ISP Gateway Address- Input the public IP address of the ISP to which you are connecting Primary DNS Address- Input the primary DNS (Domain Name Server) IP address provided by your ISP Secondary DNS Address- This is optional Apply- Click Apply to save the changes. 17 Using the Configuration Menu 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. User Name- Your PPPoE username provided by your ISP. Retype Password- Re-enter the PPPoE password Service Name- Enter the Service Name provided by your ISP (optional). IP Address- This option is only available for Static PPPoE. Enter the static IP Address for the PPPoE connection. Primary DNS Address- Primary DNS IP address provided by our ISP Secondary DNS Address- This option is only available for Static PPPoE. Enter the static IP Address for the PPPoE connection. Maximum Idle Time- The amount of time of inactivity before disconnecting your PPPoE session. Enter a Maximum Idle Time (in minutes) to define a maximum period of time for which the Internet connection is maintained during inactivity. If the connection is inactive for longer than the defined Maximum Idle Time, then the connection will be dropped. Either set this to zero or enable Auto-reconnect to dis18 able this feature. (Continued on the next page) Using the Configuration Menu Home > WAN > PPPoE continued MTU- Auto-reconnectApply- 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-754 will automatically connect to your ISP after your system is restarted or if the PPPoE connection is dropped. Click Apply to save the changes. 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-624. 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 Subnet Mask- The subnet mask of the LAN interface. The default subnet mask is 255.255.255.0 Local Domain Name- This field is optional. Enter in the local domain name. Apply- Click Apply to save the changes. 19 Using the Configuration Menu Home > DHCP DI-754 DHCP stands for Dynamic Host Control Protocol. The DI-624 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-624. 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- Select Enabled or Disabled. The default setting is Enabled. Starting IP Address- The starting IP address for the DHCP server’s IP assignment Ending IP Address- The ending IP address for the DHCP server’s IP assignment Lease Time- The length of time for the IP lease. Enter the Lease time. The default setting is one hour Apply- click Apply to save the changes 20 Using the Configuration Menu Advanced > Virtual Server The DI-624 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-624 firewall feature filters out unrecognized packets to protect your LAN network so all computers networked with the DI-624 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-624 redirects the external service request to the appropriate server within the LAN network. 21 Using the Configuration Menu Advanced > Virtual Server continued The DI-624 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. Virtual Server- Select Enabled or Disabled Name- 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- The port number of the service used by the Private IP computer Public Port- The port number on the WAN (Wide Area Network) side that will be used to access the virtual service. Schedule- 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. Apply- Click Apply to save the changes. Example #1: 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 22 Using the Configuration Menu 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. 23 Using the Configuration Menu 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-624. 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-624 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: This is the name referencing the special application. Trigger Port: This is the port used to trigger the application. It can be either a single port or a range of ports. Trigger Type: This is the protocol used to trigger the special application. 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. Apply: Click Apply to save the changes 24 Using the Configuration Menu Advanced > Filters > IP Filters Filters are used to deny or allow LAN (Local Area Network) computers from accessing the Internet. The DI-624 can be setup to deny internal computers by their IP or MAC addresses. The DI-624 can also block users from accessing restricted web sites. IP Filters Use IP Filters to deny LAN IP addresses from accessing the Internet. You can deny specific port numbers or all ports for the specific IP address. IP: The IP address of the LAN computer that will be denied access to the Internet. Port: The single port or port range that will be denied access to the Internet. Protocol Type: Select the protocol type Schedule: This is the schedule of time when the IP Filter will be enabled. Apply: Click Apply to save changes. 25 Using the Configuration Menu 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- Select the filter you wish to use; in this case, URL Blocking was chosen. URL Blocking- Select Enabled or Disabled. Keywords- Block URLs which contain keywords listed below. Enter the keywords in this space. Apply- Click Apply to save the changes. 26 Using the Configuration Menu Advanced > Filters > MAC Filters 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- Select the filter you wish to use; in this case, MAC filters was chosen. MAC Filters- Choose Disable MAC filters; allow MAC addresses listed below; or deny MAC addresses listed below. Name- Enter the name here. MAC Address- Enter the MAC Address. DHCP Client- Select a DHCP client from the pull-down list; click Clone to copy that MAC Address Apply- Click Apply to save the changes. 27 Using the Configuration Menu Advanced > Filters > Domain Blocking 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. FiltersDomain Blocking: Select the filter you wish to use; in this case, Domain Blocking was chosen. Disabled- Select Disabled to disable Domain Blocking Allow- Allows users to access all domains except Blocked Domains Denies users access to all domains except Permitted Domains Deny- Permitted Domains- Enter the Permitted Domains in this field Blocked Domains- Enter the Blocked Domains in this field Apply- Click Apply to save the changes. 28 Using the Configuration Menu Advanced > Firewall Firewall Rules is an advanced feature used to deny or allow traffic from passing through the DI-624. It works in the same way as IP Filters with additional settings. You can create more detailed access rules for the DI-624. 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.) Note: The DI-624 MAC Address filtering rules have precedence over the Firewall Rules. Firewall Rules- Enable or disable the Firewall Name- Enter the name Action- Allow or Deny Source- Enter the IP Address range Destination- Enter the IP Address range; the Protocol; and the Port Range Schedule- Select Always or enter the Time Range. Apply- Click Apply to save the changes. 29 Using the Configuration Menu Advanced > DMZ If you have a client PC that cannot run Internet applications properly from behind the DI-624, 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 Apply- Click Apply to save the changes. 30 Using the Configuration Menu Advanced > Performance Wireless PerformanceDisplayed in this window are the Wireless Performance features for the Access Point portion of the DI-624. Beacon Interval- Beacons are packets sent by an Access Point to synchronize a wireless network. Specify a value. 100 is the default setting and is recommended. RTS Threshold- This value should remain at its default setting of 2432. If inconsistent data flow is a problem, only a minor modification should be made. Fragmentation- The fragmentation threshold, which is specified in bytes, determines whether packets will be fragmented. Packets exceeding the 2346 byte setting will be fragmented before transmission.2346 is the default setting DTIM interval- (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. Preamble Type- Select Short or Long Preamble. The Preamble defines the length of the CRC block (Cyclic Redundancy Check is a common technique for detecting data transmission errors) for communication between the wireless router and the roaming wireless network adapters. Auto is the default setting. Note: High network traffic areas should use the shorter preamble type. Apply- Click Apply to save changes 31 Using the Configuration Menu Tools> Admin At this page, the DI-624 administrator can change the system password. There are two accounts that can access the Broadband Router’s 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. admin is the Administrator login name AdministratorPassword- Enter the password and enter again to confirm User- user is the User login name PasswordEnter the password and enter again to confirm Remote Management- Remote management allows the DI-624 to be configured from the Internet by a web browser. A username and password is still required to access 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 Broadband 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. ApplyClick Apply to save the changes 32 Using the Configuration Menu Tools > Time Time ZoneDefault NTP Server- Select the Time Zone from the pull-down menu. NTP is short for Network Time Protocol. NTP synchronizes computer clock times in a network of computers. This field is optional. 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. Apply- Click Apply to save the changes. 33 Using the Configuration Menu 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 34 Using the Configuration Menu 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 updated 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. 35 Using the Configuration Menu 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 Tools > Misc Restart Device- Click Reboot to restart the DI-624 Block WAN PingIf you choose to block WAN Ping, the WAN IP Address of the DI-624 will not respond to pings. Blocking the Ping may provide some extra security from hackers. Discard Ping from WAN sideClick Enabled to block the WAN ping UPNP- Gaming Mode- Dynamic DNS- To use the Universal Plug and Play feature click on Enabled. UPNP provides compatibility with networking equipment, software and peripherals of the over 400 vendors that cooperate in the Plug and Play forum. Gaming mode allows a form of pass-through for certain Internet Games. If you are using XBOX, Playstation2 or a PC, make sure you are using the latest firmware and Gaming Mode is enabled. To utilize Gaming Mode, click Enabled. If you are not using a Gaming application, it is recommended that you Disable Gaming Mode. Dynamic Domain Name System is a method of keeping a domain name linked to a changing IP Address. This is a useful feature since many computers do not use a static IP address. VPN Pass Through- The DI-624 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-624. This is useful when you have many VPN clients on the LAN network. PPTP- select Enabled or Disabled Apply- IPSec- select Enabled or Disabled Click Apply to save changes 36 Using the Configuration Menu Status > Device Info This page displays the current information for the DI-624. 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 button will be displayed. Use Disconnect to drop the PPPoE connection and use Connect to establish the PPPoE connection. This window will show the DI-624’s working status: WAN 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 LAN IP Address: LAN/Private IP Address of the DI-624 Subnet Mask: LAN/Private Subnet Mask of the DI-624 Wireless MAC Address: Displays the MAC address SSID: Displays the current SSID Channel: Displays the current channel WEP: indicates whether WEP is enabled or disabled 37 Using the Configuration Menu Status > Log DI-754 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 LogFirst 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 38 Using the Configuration Menu Status > Log > Log Settings Log SettingsNot 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 - The address of the SMTP server that will be used to send the logs Email Address - The email address to which the logs will be sent. Click on Send Mail Now to send the email. Click Apply to save the changes. 39 Using the Configuration Menu Status > Stats The screen above displays theTraffic Statistics. Here you can view the amount of packets that pass through the DI-624 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. 40
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