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D-Link Air DI-514 2.4GHz Wireless Router Manual Building Networks for People Contents 1. 2. 3. 4. 5. 6. 7. 8. Package Contents ....................................................... 3 Introduction .................................................................. 4 Wireless Basics ........................................................... 8 Getting Started............................................................11 Using the Configuration Menu ................................... 13 Troubleshooting ......................................................... 35 Networking Basics ..................................................... 40 Technical Specifications............................................. 55 9. Technical Support.......................................................... 57 10. Warranty...................................................................... 58 11. Registration ................................................................. 62 2 1. Package Contents Contents of Package: · · · · D-Link Air DI-514 2.4GHz Wireless Router Power Adapter ­ 5V DC, 2.5A Manual on CD Printed Quick Installation Guide Note: Using a power supply with a different voltage rating than the one included with the DI-514 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: · · Computer with a Windows, Macintosh, or Linux-based operating system with an installed Ethernet adapter Internet Explorer Version 6.0 or Netscape Navigator version 6.0 and above, with JavaScript enabled 3 2. Introduction The D-Link Air DI-514 Wireless Router is an 802.11b* wireless router with the added benefits of myriad robust firewall features. It is ideal for those creating their first wireless network, as well as for more advanced users looking for additional management settings and policy-based content filtering. Filters can be set based on MAC address, IP address, URL and/or Domain Name. A simple, yet intelligent, web-based setup wizard makes the DI-514 easy for any user to quickly and securely connect computers to share a high-speed Internet connection, files, resources, games or just to communicate. An integrated 4-port switch allows direct connection of up to four computers. Several wireless clients can also securely connect to the network using 64 or 128-bit WEP encryption. Additional advanced features include pass-through of multiple concurrent IPSec and PPTP VPN sessions for telecommuters or for anyone who needs to transmit sensitive information more securely. The D-Link Air DI-514 is the ideal networking solution for small offices, home offices, schools, coffee shops and other small businesses that cater to the public. This manual provides a quick introduction to wireless technology and its application as it relates to networking. Please take a moment to read through this manual if you need to get acquainted with wireless technology. * Maximum Wireless signal rate based on IEEE Standard 802.11b specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of traffic, building materials and construction, and network overhead lower actual data throughput rate. 4 Connections The Auto MDI/MDIX WAN port is the connection for the Ethernet cable to the Cable or DSL modem. Receptor for the Power Adapter. Auto MDI/MDIX LAN ports automatically sense the cable type when connecting to Ethernet-enabled computers. Pressing the Reset Button restores the router to its original factory default settings. 5 Features and Benefits · Built in 4-Port Switch - Connects multiple Ethernet-enabled (Ethernet network adapters installed) computers and devices to a Broadband (Cable or DSL) modem to share the Internet connection Wireless Connection ­ Computers and devices with 802.11b* compliant wireless network adapters installed can connect with the DI-514 Advanced Firewall and Parental Control features, accessed through the simple and comprehensive Web-based user interface, include: · · · Content Filtering ­ Easily applied content filtering based on MAC Address, IP Address, URL and/or Domain Name Filter Scheduling - Content filters can also be scheduled to be active on certain days or for a duration of hours or minutes Network Address Translation ­ NAT allows you to share a single IP address and protects you from outside intruders gaining access to your private network Multiple Concurrent VPN Sessions ­ Supports multiple and concurrent IPSEC and PPTP sessions, so multiple users behind the DI-514 can access corporate networks through various VPN clients more securely · · · · Simple Setup Wizard for Easy Installation ­ The D-Link setup wizard simplifies the installation process, getting you up and running in just a few clicks * Maximum Wireless signal rate based on IEEE Standard 802.11b specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of traffic, building materials and construction, and network overhead lower actual data throughput rate. 6 LEDS STATUS LED Blinks constantly to indicate device is functioning properly. WLAN LED A solid light indicates connection to wireless clients. POWER LED A solid light indicates a proper connection to the power supply. WAN LED A solid light indicates connection on the WAN port. This LED blinks during data transmission. LAN LED A solid light indicates a connection to an Ethernet-enabled computer on ports 1-4. This LED blinks during data transmission. 7 3. Wireless Basics D-Link Air 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 (wireless local area network) 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 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 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 ­ even outside the home or office. 8 Wireless Basics Inexpensive Solution - Wireless network devices are as competitively priced as conventional Ethernet network devices. 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. The DI-514 is compatible with the following wireless products (the maximum data transfer speed for the DI-514 is 11mbps): D-Link Air DWL-650, D-Link AirPlusTM DWL-650+, D-Link AirPlus XtremeTM G DWL-G650 Wireless Cardbus Adapters used with laptop computers D-Link Air DWL-520, D-Link AirPlus DWL-520+, D-Link AirPlus Xtreme G DWL-G520 Wireless PCI cards used with desktop computers D-Link Air DWL 700AP, DWL-AirPlus DWL-900AP+, 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 Standards - Based Technology The IEEE standard-based technology assures that the D-Link Air Products are interoperable with existing compatible 2.4GHz wireless technology. This means you will be able to transfer large files quickly or even watch a movie in MPEG format over your network without noticeable delays. The technology works by using multiple frequencies in the 2.4GHz range at speeds up to 11 Mbps. D-Link Air products will automatically sense the best possible connection speed to ensure the greatest speed and range possible with the technology. 9 Installation Considerations D-Link Air DI-514 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 thru 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-514 and your receiving device (e.g., the DWL-650) to a minimum - each wall or ceiling can reduce your D-Link Air Wireless product's range from 3 to 90 feet (1 to 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 whenever possible. 4. Keep your product away (at least 3 to 6 feet or 1 to 2 meters) from electrical devices or appliances that generate RF noise. 10 4. Getting Started There are basically two modes of networking. · · Infrastructure ­ using a Wireless Router such as the DI-514, or an Access Point Ad-Hoc ­ directly connecting to another computer, for peer-to-peer communication, using wireless network adapters on each computer, such as two or more DWL-650 wireless Cardbus adapters. On the following page we will show you an example of an Infrastructure Network using the DI-514. 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 Air DI-514 A laptop computer with a wireless adapter D-Link Air DWL-650 A desktop computer with a wireless adapter D-Link Air DWL-520 A desktop computer with an Ethernet adapter ­ D-Link DFE-530TX+ A Cable modem - D-Link DCM-201 11 Getting Started Setting Up an Infrastructure Network Please remember that D-Link AirPlus wireless devices are pre-configured to connect together, right out of the box, with the default settings. You will need a broadband Internet access (Cable/DSL) subscription. Consult with your Cable/DSL provider for proper installation of the modem. Connect the modem to the DI-514 Wireless Broadband Router. See the Quick Installation Guide included with the router. If you are including a desktop computer (Computer 1) in your network, you can install the D-Link DFE-530TX+ Ethernet NIC adapter into the desktop computer. See the Quick Installation Guide included with the DFE-530TX+. Install the drivers for the wireless network adapter (such as the D-Link Air DWL-650) into the laptop computer. See the Quick Installation Guide included with the DWL-650. If you are including a desktop computer wirelessly (Computer 2), install the D-Link Air DWL-520 wireless adapter into the desktop computer. See the Quick Installation Guide included with the DWL520 12 5. Using the Configuration Menu Whenever you want to configure your network or the DI-514, you can access the Configuration Utility by opening the web-browser and typing in the IP Address of the DI-514. The DI-514 default IP Address is shown below: · · Open the web browser Type in the IP Address of the Access Point http://192.168.0.1 (The IP Address shown in the example above is the default setting. If you have changed the IP Address of the DI-514 to conform to a network, then input that IP Address in the web browser, instead of the default IP Address shown.) · · · Type admin in the User Name field (lower case) Leave the Password blank Click OK Connect to 192.168.0.1 admin Setup Wizard The Setup Wizard page is the first page that appears when logging into the web-based management interface. The Setup Wizard is a utility used to quickly configure the DI-514. It will guide you through four quick and basic steps to help you connect to your ISP. You will be connected to your ISP (Internet Service Provider) and have Internet access within minutes. 13 Home > Wizard Wireless Wireless Settings are settings for the (Access Point) Portion of the Wireless Router. Here you can change the wireless settings to fit an existing wireless network or to customize your wireless network. Home > Wireless 14 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 Indicates the channel setting for the DI-514. By default the channel is set to 6. The Channel can be changed to fit the channel setting for an existing wireless network or to customize the wireless network. 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. The DI-514 supports 2 levels of WEP Encryption: 64-bit encryption and 128-bit encryption. WEP is disabled by default. The WEP setting can be changed to fit an existing wireless network or to customize your wireless network. Key Type The Key Types that are supported by the DI-514 are HEX (Hexadecimal) and ASCII (American Standard Code for Information Interchange.) The Key Type can be changed to fit an existing wireless network or to customize your wireless network. KEYS Keys 1-4 allow you to easily change wireless encryption settings to maintain a secure network. Simply select the specific key to be used for encrypting wireless data on the network. 15 WAN WAN is short for Wide Area Network. The WAN settings can be referred to as the Public settings. All IP information in the WAN settings are public IP addresses which are accessible on the Internet. The WAN settings consist of three main options: Dynamic IP Address, Static IP Address, and PPPoE. Select the appropriate option and fill in the information needed to connect to your ISP. Home > WAN Please be sure to remove any existing PPPoE client software installed on your computers 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 field is optional but may be required by some ISPs. The host name is the device name of the Router. 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 this MAC address. It is not recommended that you change the default MAC address unless required by your ISP. 16 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 IP 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: Public IP address provided by your ISP. Subnet Mask: Subnet mask provided by your ISP. ISP Gateway Address: Public IP address of your ISP that you are connecting to. Primary DNS Address: Primary DNS (Domain Name Server) IP provided by your ISP Secondary DNS Address: optional 17 PPPoE Please be sure to remove any Client Software program on your computer before you start your configuration of the DI-514 Router. Choose PPPoE (Point to Point Protocol over Ethernet) if your ISP uses PPPoE connection. Your ISP will provide you with a username and password. This option is 1492 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 PPPoE connection. Dynamic PPPoE: PPPoE connection where you will receive an IP address automatically from your ISP Static PPPoE: PPPoE connection where you have an assigned (static) IP address User Name: Your PPPoE username provided by your ISP Password: Your PPPoE password provided by your ISP Retype Password: Re-enter PPPoE password Service Name: Enter the service name provided by your ISP. (optional) IP Address: This option is only available for Static PPPoE. Enter in the static IP address for the PPPoE connection. Primary DNS Address: Primary DNS IP provided by your ISP Secondary DNS Address: optional 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 disable this feature. MTU: MTU stands for Maximum Transmission Unit. For PPPoE connections, you may need to change the MTU settings in order to work correctly with 18 your ISP. Auto-reconnect: If enabled, the Broadband Router will automatically connect to your ISP after your system is restarted or if the 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-514. 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 your local domain name. 19 Home > DHCP DHCP DHCP stands for Dynamic Host Control Protocol. The DI-514 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-514. 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. 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. 20 Advanced > Virtual Server Virtual Server The DI-514 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-514 firewall feature filters out unrecognized packets to protect your LAN network so all computers networked with the DI-514 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-514 redirects the external service request to the appropriate server within the LAN network. The DI-514 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 services that are created will be listed at the bottom of the screen in the Virtual Servers List. There are already pre-defined virtual 21 services already in the table. You may use them by enabling them and assigning the server IP to use that particular virtual service. Name: 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 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. 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 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 22 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. 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-514. 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. 23 The DI-514 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. Trigger 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: 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. Public Type: This is the protocol used for the special application. Schedule: This is the schedule of time when the special application will be enabled. Advanced > Filters Filters Filters are used to deny or allow LAN (Local Area Network) computers from accessing the Internet. The DI-514 can be setup to deny internal computers by their IP or MAC addresses. The DI514 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. Schedule: This is the schedule of time when the IP Filter will be enabled. 24 MAC Filters Use MAC (Media Access Control) Filters to allow or deny LAN (Local Area Network) computers by their MAC addresses from accessing the Internet. 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. URL Blocking URL Blocking is used to deny LAN computers from accessing specific web sites by its 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. 25 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. Advanced > Firewall Firewall Rules is an advance feature used to deny or allow traffic from passing through the Broadband Router. It works in the same way as IP 26 Filters with additional settings. You can create more detailed access rules for the DI-514. When virtual services are created and enabled, it will also display in Firewall Rules. Firewall Rules contains 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-514 MAC Address filtering rules have precedence over the Firewall Rules. Advanced > DMZ If you have a client PC that cannot run Internet applications properly from behind the DI-514, then you can set the client up to 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. 27 Advanced > Performance 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 - This value should also remain at its default setting of 2346. If you experience a high packet error rate, you may slightly increase your Fragmentation Threshold within the value range of 256 to 2,346. Setting the Fragmentation Threshold too low may result in poor performance. DTIM - (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. Basic Rates ­ Select the data rate. Default is 1-2-5.5-11Mbps. 28 TX Rates ­ Select the data rate. Default is 1-2-5.5-11Mbps. Preamble Type - Short preamble is the default setting. (High traffic networks should use the shorter preamble type.) The preamble defines the length of the CRC block used in communication between the Access Point and the roaming wireless Network adapters. (Cyclic Redundancy Check is a common technique for detecting data transmission errors) Authentication - Select Open system, Shared Key or Auto Open System - The DI-514 will be visible to all devices on the network. This is the default setting. Shared Key - In this mode, in order to access the DI-514 on the network, the device must be listed in the MAC Address Control List. Auto - In this mode, all devices on the network can access the DI-514. SSID Broadcast - Enable is the default setting. Choose Enable to broadcast the SSID across the network. All devices on a network must share the same SSID (Service Set Identifier) to establish communication. Choose Disable if you do not wish to broadcast the SSID over the network. Tools > Admin Admin At this page, the DI-514 administrator can change the system password. There are two accounts that can access the Broadband Router's WebManagement 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. Remote Management Remote Management allows the DI-514 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 29 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: Internet IP address of the computer that has access to the Broadband Router. It is not recommended that you set the IP address to * (star), because this allows any Internet IP address to access the Broadband Router, which could result in a loss of security for your network. If you elect to enable Remote Management, enter the IP Address of your remote location. Port: Select the port number used to access the Broadband Router. Example: http://x.x.x.x:8080 whereas x.x.x.x is the WAN IP address of the Broadband Router and 8080 is the port used for the Web-Management interface. Tools > Time Time The system time is the time used by the DI-514 for scheduling services. You can manually set the time or connect to a NTP (Network Time Protocol) server. If an NTP server is set, you will only need to set the time zone. If you manually set the time, you may also set Daylight Saving dates and the system time will automatically adjust on those dates. Month Tools> System System Settings 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. 30 Firmware Upgrade You can upgrade the firmware of the Broadband Router at this page. 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. Tools > Firmware Tools > Misc Miscellaneous Items These are additional tools and features of the Broadband Router. Ping Test This useful diagnostic utility can be used to check if a computer is on the Internet. It sends ping packets and listens for replies from the specific host. Reboot Device If for any reason the Broadband Router is not responding correctly, you may want to reboot the Broadband Router. 31 Block WAN Ping - When you "Block WAN Ping", the DI-514 will not respond to ping commands from the Internet. Pinging public WAN IP addresses is a common method used by hackers to test whether your WAN IP address is valid. Discard PING from WAN side: By enabling this option, the DI-514 will not reply to ping (ICMP) request packets from the Internet. VPN Pass-Through - The Broadband Router 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 Broadband Router. This is useful when you have many VPN clients on the LAN network. Dynamic DNS - Fill in the required fields to use the Dynamic Domain Server feature. Status > Device Info Device Information This page in the Configuration Utility displays the current information for the Broadband Router. It will display the LAN and WAN, Wireless information. If your WAN connection is set up for Dynamic IP address a Release button and 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 Disconnect button will be displayed. Use Disconnect to drop the PPPoE connection and use Connect to establish the PPPoE connection. This page allows you to observe the DI-514's working status: 32 LAN · IP Address: LAN/Private IP Address of the DI-514 · Subnet Mask: LAN/Private Subnet Mask of the DI-514 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 Firmware version: Displays the current firmware version WAN MAC Address: Displays the WAN port MAC/hardware address LAN MAC Address: Displays the LAN port MAC/hardware address 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. 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 logs. Log Settings Not only does the Broadband Router display the logs of activities and events, it can be 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.