D Link DIR330A1 WIRELESS VPN ROUTER User Manual Manual Part 1

D Link Corporation WIRELESS VPN ROUTER Manual Part 1

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Manual Part 1

iD-Link DIR-330 User ManualTable of ContentsManual OverviewThis manual contains the following sections: Section 1 - “Product Overview” describes what is included with the DIR-330 router, and things to consider before installing.Section 2 - “Installation” describes how to install the router on your network.Section 3 - “Conﬁguration” describes how to conﬁgure the settings on your DIR-330 router.Section 4 - “Wireless Security” explains how to setup wireless encryption on your wireless router.Section 5 - “Connect to a Wireless Network” explains how to conﬁgure your wireless clients to connect to your router.Section 6 - “Troubleshooting” explains how to resolve common issues.Section 7 - “Appendix” contains wireless and networking basics, technical speciﬁcations, technical support information, warranty, GNU general public license, and registration information.

iiiD-Link DIR-330 User ManualTable of ContentsManual Overview ..........................................................iManual Revisions .................................................... iiTrademarks .............................................................. iiProduct Overview ........................................................ 1Package Contents....................................................1System Requirements ............................................. 1Features ...................................................................2Hardware Overview ................................................. 3Connections .......................................................3LEDs ..................................................................4Installation ....................................................................5Before you Begin ..................................................... 5Wireless Installation Considerations ........................6Connect to Cable/DSL/Satellite Modem .................. 7Connect to Another Router ...................................... 8Conﬁguration .............................................................10Web-based Conﬁguration Utility ............................ 10Setup Wizard ................................................... 11Manual Conﬁguration ....................................... 15Dynamic (Cable)...........................................15PPPoE (DSL) ...............................................16PPTP ............................................................17L2TP .............................................................18Big Pond .......................................................19Static (assigned by ISP) ............................... 20Wireless Settings .............................................21Network Settings .............................................. 22DHCP Server Settings ................................. 23DHCP Reservation .......................................24VPN Settings ...................................................25IPSec Settings ..............................................26PPTP/L2TP Settings .................................... 27Virtual Server ...................................................28Port Forwarding ............................................... 30Application Rules .............................................31Network Filters .................................................32Website Filters .................................................33Firewall Settings ............................................... 34DMZ ............................................................. 34VPN Passthrough ......................................... 34Advanced Wireless Settings ............................35Tx Rate .........................................................35Preamble ...................................................... 35WMM Function .............................................35Advanced Network Settings ............................. 36UPnP ............................................................36WAN Ping Respond .....................................36WAN Port Speed ..........................................36Administrator Settings ...................................... 37Change Password ........................................37Remote Management ...................................37Time Settings ...................................................38Table of Contents

ivD-Link DIR-330 User ManualTable of ContentsSystem Settings ...............................................39Update Firmware .............................................40DDNS ............................................................... 41System Check .................................................. 42Schedules ........................................................ 43Log Settings .....................................................44Device Information ........................................... 45Log ...................................................................46Stats ................................................................. 47Wireless Computers ........................................47LAN Computers ...............................................48VPN .................................................................48Support ............................................................ 49Wireless Security .......................................................50What is WEP? ........................................................50What is WPA? ........................................................51Wireless Security Setup Wizard ............................52Conﬁgure WEP ......................................................55Conﬁgure WPA-Personal (PSK) ............................. 56Conﬁgure WPA-Enterprise (RADIUS) ....................57Connect to a Wireless Network ................................58Using Windows® XP ...............................................58Conﬁgure WEP ......................................................59Conﬁgure WPA-PSK ..............................................61Troubleshooting ......................................................... 63Wireless Basics .........................................................67What is Wireless? ..................................................68Tips ........................................................................ 70Wireless Modes .....................................................71Networking Basics .................................................... 72Check your IP address ..........................................72Statically Assign an IP address ............................. 73Technical Speciﬁcations ........................................... 74Default Factory Settings ...........................................75Contacting Technical Support ..................................76Warranty ..................................................................... 77GNU/Linux GPL ..........................................................83GNU General Public License ................................. 84Registration ................................................................90

1D-Link DIR-330 User ManualSection 1 - Product Overview• D-Link DIR-330 Wireless G Broadband Router• Power Adapter• CAT5 Ethernet Cable• CD-ROM with Installation Wizard, User Manual, and Special OffersSystem Requirements• 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, Mozilla 1.7.12 (5.0), or Firefox 1.5 and above (for conﬁguration)• Installation Wizard requires Windows® XP with Service Pack 2Product OverviewPackage ContentsNote: Using a power supply with a different voltage rating than the one included with the DIR-330 will cause damage and void the warranty for this product.

2D-Link DIR-330 User ManualSection 1 - Product Overview• Faster Wireless Networking - The DIR-330 provides up to 54Mbps* wireless connection with other 802.11g wireless clients. This capability allows users to participate in real-time activities online, such as video streaming, online gaming, and real-time audio. • Compatible with 802.11b Devices - The DIR-330 is still fully compatible with the IEEE 802.11b standard, so it can connect with existing 802.11b PCI, USB and Cardbus adapters.• Advanced Firewall Features - The Web-based user interface displays a number of advanced network management features including: • Parental Controls - Easily applied content ﬁltering based on MAC Address, URL, and/or Domain Name.• Filter Scheduling - These ﬁlters can be scheduled to be active on certain days or for a duration of hours or minutes.• Secure Multiple/Concurrent Sessions - The DIR-330 can pass through VPN sessions. It supports multiple and concurrent IPSec and PPTP sessions, so users behind the DIR-330 can securely access corporate networks.• User-friendly Setup Wizard - Through the easy-to-use Quick Router Setup on the included CD, the DIR-330 allows you to control what information is accessible to those on the wireless network, whether from the Internet or from your company’s server. Conﬁgure your router to your speciﬁc settings within minutes.* Maximum wireless signal rate derived from IEEE Standard 802.11g speciﬁcations. Actual data throughput will vary. Network conditions and environmental factors, including volume of network trafﬁc, building materials and construction, and network overhead, lower actual data throughput rate. Environmental conditions will adversely affect wireless signal range.Features

3D-Link DIR-330 User ManualSection 1 - Product OverviewHardware OverviewConnectionsReset Pressing the Reset button restores the router to its original factory default settings.Power ReceptorReceptor for the supplied power adapter.LAN Ports (1-4) Connect Ethernet devices such as computers, switches, and hubs.Internet Port The auto MDI/MDIX Internet port is the connection for the Ethernet cable to the cable or DSL modem.* The USB port is currently inactive.

4D-Link DIR-330 User ManualSection 1 - Product OverviewHardware OverviewLEDsWLAN LED A solid light indicates that the wireless segment is ready. This LED blinks during wireless data transmission.Status LEDA blinking light indicates that the DIR-330 is ready.Internet LED A solid light indicates connection on the Internet port. This LED blinks during data transmission.Power LED A solid light indicates a proper connection to the power supply.Local Network LEDs A solid light indicates a connection to an Ethernet-enabled computer on ports 1-4. This LED blinks during data transmission.

5D-Link DIR-330 User ManualSection 2 - InstallationBefore you BeginInstallationThis section will walk you through the installation process. Placement of the router is very important. Do not place the router in an enclosed area such as a closet, cabinet, or in the attic or garage. Please conﬁgure the router with the computer that was last connected directly to your modem. Also, you can only use the Ethernet port on your modem. If you were using the USB connection before using the router, then you must turn off your modem, disconnect the USB cable and connect an Ethernet cable to the Internet port on the router, and then turn the modem back on. In some cases, you may need to call your ISP to change connection types (USB to Ethernet). If you have DSL and are connecting via PPPoE, make sure you disable or uninstall any PPPoE software such as WinPoet, Broadjump, or Enternet 300 from your computer or you will not be able to connect to the Internet.

6D-Link DIR-330 User ManualSection 2 - InstallationWireless Installation ConsiderationsThe D-Link wireless router lets you access your network using a wireless connection from virtually anywhere within the operating range of your wireless network. 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 D-Link router and other network devices to a minimum - each wall or ceiling can reduce your adapter’s range from 3-90 feet (1-30 meters.) Position your devices so that the number of walls or ceilings is minimized.2. 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.3. Building Materials make a difference. A solid metal door or aluminum studs may have a negative effect on range. Try to position access points, wireless routers, and computers so that the signal passes through drywall or open doorways. Materials and objects such as glass, steel, metal, walls with insulation, water (ﬁsh tanks), mirrors, ﬁle cabinets, brick, and concrete will degrade your wireless signal.4. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that generate RF noise.5. If you are using 2.4GHz cordless phones or X-10 (wireless products such as ceiling fans, lights, and home security systems), your wireless connection may degrade dramatically or drop completely. Make sure your 2.4GHz phone base is as far away from your wireless devices as possible. The base transmits a signal even if the phone in not in use.

7D-Link DIR-330 User ManualSection 2 - InstallationIf you are connecting the router to a cable/DSL/satellite modem, please follow the steps below:1. Place the router in an open and central location. Do not plug the power adapter into the router. 2. Turn the power off on your modem. If there is no on/off switch, then unplug the modem’s power adapter. Shut down your computer.3. Unplug the Ethernet cable (that connects your computer to your modem) from your computer and place it into the Internet port on the router. 4. Plug an Ethernet cable into one of the four LAN ports on the router. Plug the other end into the Ethernet port on your computer.5. Turn on or plug in your modem. Wait for the modem to boot (about 30 seconds). 6. Plug the power adapter to the router and connect to an outlet or power strip. Wait about 30 seconds for the router to boot. 7. Turn on your computer. 8. Verify the link lights on the router. The power light, Internet light, and the LAN light (the port that your computer is plugged into) should be lit. If not, make sure your computer, modem, and router are powered on and verify the cable connections are correct. 9. Refer to page 10 to conﬁgure your router.Connect to Cable/DSL/Satellite Modem

8D-Link DIR-330 User ManualSection 2 - InstallationIf you are connecting the D-Link router to another router to use as a wireless access point and/or switch, you will have to do the following before connecting the router to your network:• Disable UPnP™• Disable DHCP• Change the LAN IP address to an available address on your network. The LAN ports on the router cannot accept a DHCP address from your other router.To connect to another router, please follow the steps below:1. Plug the power into the router. Connect one of your computers to the router (LAN port) using an Ethernet cable. Make sure your IP address on the computer is 192.168.0.xxx (where xxx is between 2 and 254). Please see the Networking Basics section for more information. If you need to change the settings, write down your existing settings before making any changes. In most cases, your computer should be set to receive an IP address automatically in which case you will not have to do anything to your computer.2. Open a web browser and enter http://192.168.0.1 and press Enter. When the login window appears, set the user name to Admin and leave the password box empty. Click Log In to continue.3. Click on Advanced and then click Advanced Network. Uncheck the Enable UPnP checkbox. Click Save Settings to continue. 4. Click Setup and then click Network Settings. Uncheck the Enable DHCP Server server checkbox. Click Save Settings to continue.5. Under Router Settings, enter an available IP address and the subnet mask of your network. Click Save Settings to save your settings. Use this new IP address to access the conﬁguration utility of the router in the future. Close the browser and change your computer’s IP settings back to the original values as in Step 1.Connect to Another Router

9D-Link DIR-330 User ManualSection 2 - Installation6. Disconnect the Ethernet cable from the router and reconnect your computer to your network. 7. Connect an Ethernet cable in one of the LAN ports of the router and connect it to your other router. Do not plug anything into the Internet port of the D-Link router. 8. You may now use the other 3 LAN ports to connect other Ethernet devices and computers. To conﬁgure your wireless network, open a web browser and enter the IP address you assigned to the router. Refer to the Conﬁguration and Wireless Security sections for more information on setting up your wireless network.

10D-Link DIR-330 User ManualSection 3 - ConﬁgurationConﬁgurationThis section will show you how to conﬁgure your new D-Link wireless router using the web-based conﬁguration utility.Web-based Conﬁguration UtilityTo access the conﬁguration utility, open a web-browser such as Internet Explorer and enter the IP address of the router (192.168.0.1).Enter admin as the User name ﬁeld and enter the password in the Password ﬁeld. Leave the password blank by default.If you get a Page Cannot be Displayed error, please refer to the Troubleshooting section for assistance.

11D-Link DIR-330 User ManualSection 3 - ConﬁgurationSetup WizardYou may click Setup Wizard to quickly conﬁgure your router.If you want to enter your settings without running the wizard, click Manual Conﬁgure and skip to page 15.Click Launch Internet Connection Setup Wizard to begin.If you want to conﬁgure your wireless settings, click Launch Wireless Security Setup Wizard and skip to page 52.

12D-Link DIR-330 User ManualSection 3 - ConﬁgurationClick Next to continue.Create a new password and then click Next to continue.Select your time zone from the drop-down menu and then click Next to continue.Select the type of Internet connection you use and then click Next to continue.

13D-Link DIR-330 User ManualSection 3 - ConﬁgurationIf you selected Dynamic, you may need to enter the MAC address of the computer that was last connected directly to your modem. If you are currently using that computer, click Clone Your PC’s MAC Address and then click Next to continue.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.If you selected PPPoE, enter your PPPoE username and password. Click Next to continue.Select Static if your ISP assigned you the IP address, subnet mask, gateway, and DNS server addresses.Note: Make sure to remove your PPPoE software from your computer. The software is no longer needed and will not work through a router.If you selected PPTP, enter your PPTP username and password. Click Next to continue.

14D-Link DIR-330 User ManualSection 3 - ConﬁgurationIf you selected L2TP, enter your L2TP username and password. Click Next to continue.If you selected Static, enter your network settings supplied by your Internet provider. Click Next to continue.Click Connect to save your settings. Once the router is ﬁnished rebooting, click Continue. Please allow 1-2 minutes to connect. Close your browser window and reopen it to test your Internet connection. It may take a few tries to initially connect to the Internet.If you selected Big Pond, select your authentication server from the drop down menu. You will also need to enter your Big Pond username and password. Click Next to continue.

15D-Link DIR-330 User ManualSection 3 - ConﬁgurationSelect Dynamic IP (DHCP) 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 MAC Address is set to the Internet port’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. You can use the Clone Your PC’s MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card.Enter the Primary and Secondary DNS server IP address(es) assigned by your ISP.Maximum Transmission Unit - you may need to change the MTU for optimal performance with your speciﬁc ISP. 1500 is the default MTU.My Internet Connection:Host Name:MAC Address:Manual ConﬁgurationDynamic (Cable)DNS Addresses:MTU:

16D-Link DIR-330 User ManualSection 3 - ConﬁgurationSelect PPPoE (Username/Password) from the drop-down menu.Select Static if your ISP assigned you the IP address, subnet mask, gateway, and DNS server addresses. In most cases, select Dynamic.Enter your PPPoE user name.Enter your PPPoE password and then retype the password in the next box.Enter the ISP Service Name (optional).Enter the IP address (Static PPPoE only).The default MAC Address is set to the Internet port’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. You can use the Clone MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card.Enter the Primary and Secondary DNS Server Addresses (Static PPPoE only).Enter a maximum idle time during which the Internet connection is maintained during inactivity. To disable this feature, enable Auto-reconnect.Maximum Transmission Unit - you may need to change the MTU for optimal performance with your speciﬁc ISP. 1492 is the default MTU.Select either Always-on, On-Demand, or Manual.My Internet Connection:Address Mode:User Name:Password:Service Name:IP Address:MAC Address:DNS Addresses:Maximum Idle Time:MTU:Connect Mode:Internet SetupPPPoE (DSL)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. Make sure to remove your PPPoE software from your computer. The software is no longer needed and will not work through a router.

17D-Link DIR-330 User ManualSection 3 - ConﬁgurationSelect Static if your ISP assigned you the IP address, subnet mask, gateway, and DNS server addresses. In most cases, select Dynamic.Enter the IP address (Static PPTP only).Enter the Primary and Secondary DNS Server Addresses (Static PPTP only).Enter the Gateway IP Address provided by your ISP.The DNS server information will be supplied by your ISP (Internet Service Provider.)Enter the Server IP provided by your ISP (optional).Enter your PPTP account (username).Enter your PPTP password and then retype the password in the next box.Enter a maximum idle time during which the Internet connection is maintained during inactivity. To disable this feature, enable Auto-reconnect.Maximum Transmission Unit - you may need to change the MTU for optimal performance with your speciﬁc ISP. 1450 is the default MTU.Select either Always-on, On-Demand, or Manual.Address Mode:IP Address:Subnet Mask:Gateway:DNS:Server IP/Name:Internet SetupPPTPChoose PPTP (Point-to-Point-Tunneling Protocol ) if your ISP uses a PPTP connection. Your ISP will provide you with a username and password. This option is typically used for DSL services. PPTP Account:PPTP Password:Maximum Idle Time:MTU: Connect Mode:

18D-Link DIR-330 User ManualSection 3 - ConﬁgurationSelect Static if your ISP assigned you the IP address, subnet mask, gateway, and DNS server addresses. In most cases, select Dynamic.Enter the L2TP IP address supplied by your ISP (Static only).Enter the Subnet Mask supplied by your ISP (Static only).Enter the Gateway IP Address provided by your ISP.Enter the Primary and Secondary DNS Server Addresses (Static L2TP only).Enter the Server IP provided by your ISP (optional).Enter your L2TP account (username).Enter your L2TP password and then retype the password in the next box.Enter a maximum idle time during which the Internet connection is maintained during inactivity. To disable this feature, enable Auto-reconnect.Maximum Transmission Unit - you may need to change the MTU for optimal performance with your speciﬁc ISP. 1450 is the default MTU.Select either Always-on, On-Demand, or Manual.Address Mode:IP Address:Subnet Mask:Gateway:DNS:Server IP/Name:L2TP Account:L2TP Password:Maximum Idle Time:MTU: Connect Mode:Internet SetupL2TPChoose L2TP (Layer 2 Tunneling Protocol) if your ISP uses a L2TP connection. Your ISP will provide you with a username and password. This option is typically used for DSL services.

19D-Link DIR-330 User ManualSection 3 - ConﬁgurationSelect BigPond (Australia) from the drop-down menu.Enter your BigPond username.Enter your BigPond password and then retype the password in the next box.Select the type of authentication server being used from the drop-down menu.Enter the IP address of the login server.The default MAC Address is set to the Internet’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. You can use the Clone Your PC’s MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card.My Internet Connection:Username:Password:Auth Server:Login Server IP:MAC Address:Internet SetupBig Pond

20D-Link DIR-330 User ManualSection 3 - ConﬁgurationEnter the IP address assigned by your ISP.Enter the Subnet Mask assigned by your ISP.Enter the Gateway assigned by your ISP.The default MAC Address is set to the Internet port’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. You can use the Clone MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card.The DNS server information will be supplied by your ISP (Internet Service Provider.)Maximum Transmission Unit - you may need to change the MTU for optimal performance with your speciﬁc ISP. 1500 is the default MTU.IP Address:Subnet Mask:ISP Gateway:MAC Address:DNS Servers:MTU:Internet SetupStatic (assigned by ISP)Select Static IP Address if all the Internet port’s 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.

21D-Link DIR-330 User ManualSection 3 - ConﬁgurationCheck the box to enable the wireless function. If you do not want to use wireless, uncheck the box to disable all the wireless functions.Service Set Identifier (SSID) is the name of your wireless network. Create a name using up to 32 characters. The SSID is case-sensitive.Indicates the channel setting for the DIR-330. The Channel can be changed to ﬁt the channel setting for an existing wireless network or to customize the wireless network. If you enable Auto Channel Scan, this option will be greyed out.The Auto Channel Scan setting can be selected to allow the DIR-330 to choose the channel with the least amount of interference. This feature is enabled by default.Select one of the following:802.11b only - Select if all of your wireless clients are 802.11b.802.11b/g mixed - Select if you are using both 802.11b and 802.11g wireless clients.802.11g only - Select if all of your wireless clients are 802.11g.Select Invisible if you do not want the SSID of your wireless network to be broadcasted by the router. If Invisible is selected the SSID will not be seen by site survey utilities so your wireless clients must have the SSID manually entered to connect to the router.Refer to page 50 for more information regarding wireless security.Enable Wireless:Enable Auto Channel Scan:Wireless SettingsWireless Network Name:Wireless Channel:802.11 Mode:Visibility Status:Wireless Security:

22D-Link DIR-330 User ManualSection 3 - ConﬁgurationThis section will allow you to change the local network settings of the router and to conﬁgure the DHCP settings.Network SettingsEnter the IP address of the router. The default IP address is 192.168.0.1.If you change the IP address, once you click Apply, you will need to enter the new IP address in your browser to get back into the conﬁguration utility.Enter the Subnet Mask. The default subnet mask is 255.255.255.0.Enter the Domain name (Optional).Uncheck the box to transfer the DNS server information from your ISP to your computers. If checked, your computers will use the router for a DNS server.Router IP Address:Default Subnet Mask:Local Domain Name:Enable DNS Relay:

23D-Link DIR-330 User ManualSection 3 - ConﬁgurationCheck this box to enable the DHCP server on your router. Uncheck to disable this function.Enter the starting and ending IP addresses for the DHCP server’s IP assignment.Note: If you statically (manually) assign IP addresses to your computers or devices, make sure the IP addresses are outside of this range or you may have an IP conﬂict. The length of time for the IP address lease. Enter the Lease time in minutes.Refer to the next page for the DHCP Reservation function.Enable DHCP Server:DHCP IP Address Range:Lease Time:Add DHCP Reservation:DHCP Server SettingsDHCP stands for Dynamic Host Control Protocol. The DIR-330 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 DIR-330. 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.

24D-Link DIR-330 User ManualSection 3 - ConﬁgurationDHCP ReservationIf you want a computer or device to always have the same IP address assigned, you can create a DHCP reservation. The router will assign the IP address only to that computer or device. Note: This IP address must be within the DHCP IP Address Range.Check this box to enable the reservation.Enter the computer name or select from the drop-down menu and click <<.Enter the IP address you want to assign to the computer or device. This IP Address must be within the DHCP IP Address Range.Enter the MAC address of the computer or device.If you want to assign an IP address to the computer you are currently on, click this button to populate the ﬁelds. Click Save to save your entry. You must click Save Settings at the top to activate your reservations. Enable:Computer Name:IP Address:MAC Address:Copy Your PC’s MAC Address:Save:

25D-Link DIR-330 User ManualSection 3 - ConﬁgurationVPN SettingsThe DIR-330 supports IPSec, PPTP, and L2TP VPN as the Server Endpoint.Select IPSec or PPTP/L2TP from the drop-down menu and then click Add.Add VPN Proﬁle:

26D-Link DIR-330 User ManualSection 3 - ConﬁgurationIPSec SettingsCheck this box to enable IPSec.Enter a name for your VPN.Select Tunnel.Select Site to Site for LAN-to-LAN conﬁguration and enter the destination gateway IP address in the box.For LAN-to-LAN configuration, enter the destination Subnet and Mask. Enter the pre-shared key. The VPN Servers Endpoint from both ends must use the same key. Cipher #1-4 - Select 3DES or AES.Hash #1-4 - Select SHA1 or MD5.Select PFS if both ends are supported.Cipher #1-4 - Select 3DES or AES.Hash #1-4 - Select SHA1 or MD5.Enable:Name:Encapsulation:Remote IP:Remote Local LAN Net/ Mask:Authentication:Phase 1-IKE Proposal List:Phase 2:IKE Proposal List:

27D-Link DIR-330 User ManualSection 3 - ConﬁgurationPPTP/L2TP SettingsCheck this box to enable.Enter a name for your VPN.Select PPTP or L2TP.Enter the VPN Server IP address which is the LAN IP of the DIR-330 (I.E. 192.168.0.1).Assign a range of IP addresses. The assigned IP range should be on the same network but not in the same range as your DHCP IP range. For example, if you network is 192.168.0.xxx and you set the DHCP range to 192.168.0.100-200, the remote IP range cannot be within 192.168.0.100-200.Select the desired authentication protocol (PAP/CHAP/MSCHAP v2).Select the level of encryption (40-bit/128-bit)Select Local.Enter your username.Enter your password.Enable Settings:Name:Connection Type:VPN Server IP:Remote IP Range:Authentication Protocol:MPPE Encryption Mode:Authentication Sources:User Name:Password:PPTP uses TCP port 1723 for its control connection and uses GRE (IP protocol 47) for the PPP data. PPTP supports data encryption by using MPPE.L2TP uses UDP to transport the PPP data. This is often encapsulated in IPSec for encryption instead of using MPPE.

28D-Link DIR-330 User ManualSection 3 - ConﬁgurationThe DIR-330 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 DIR-330 ﬁrewall feature ﬁlters out unrecognized packets to protect your LAN network so all computers networked with the DIR-330 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 DIR-330 redirects the external service request to the appropriate server within the LAN network. The DIR-330 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.For a list of ports for common applications, please visit http://support.dlink.com/faq/view.asp?prod_id=1191.Virtual Server

29D-Link DIR-330 User ManualSection 3 - ConﬁgurationThis will allow you to open a single port. If you would like to open a range of ports, refer to page 30.Enter a name for the rule or select an application from the drop-down menu. Select an application and click << to populate the ﬁelds.Enter the IP address of the computer on your local network that you want to allow the incoming service to. If your computer is receiving an IP address automatically from the router (DHCP), you computer will be listed in the “Computer Name” drop-down menu. Select your computer and click <<. Enter the port that you want to open next to Private Port and Public Port. The private and public ports are usually the same. The public port is the port seen from the Internet side, and the private port is the port being used by the application on the computer within your local network.Select the type of protocol you would like to use for the selected rule.The schedule of time when the Virtual Server Rule will be enabled. The schedule may be set to Always, which will allow the particular service to always be enabled. You can create your own times in the Tools > Schedules section.Name:IP Address:Private Port/Public Port:Trafﬁc Type:Schedule:

30D-Link DIR-330 User ManualSection 3 - ConﬁgurationThis will allow you to open a single port or a range of ports.Port ForwardingEnter a name for the rule or select an application from the drop-down menu. Select an application and click << to populate the ﬁelds.Enter the IP address of the computer on your local network that you want to allow the incoming service to. If your computer is receiving an IP address automatically from the router (DHCP), you computer will be listed in the “Computer Name” drop-down menu. Select your computer and click <<. Enter the port or ports that you want to open. You can enter a single port or a range of ports. Seperate ports with a common.Example: 24,1009,3000-4000Select the type of protocol you would like to assign to the rule.The schedule of time when the Virtual Server Rule will be enabled. The schedule may be set to Always, which will allow the particular service to always be enabled. You can create your own times in the Tools > Schedules section.Name:IP Address:Start Port/End Port:Trafﬁc Type:Schedule:

31D-Link DIR-330 User ManualSection 3 - ConﬁgurationEnter a name for the rule. You may select a pre-deﬁned application from the drop-down menu and click <<.This is the port used to trigger the application. It can be either a single port or a range of ports.This is the port number on the Internet 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.Select the protocol of the ﬁrewall port (TCP, UDP, or Both).The schedule of time when the Application Rule will be enabled. The schedule may be set to Always, which will allow the particular service to always be enabled. You can create your own times in the Tools > Schedules section.Name:Trigger:Firewall:Trafﬁc Type:Schedule:Application RulesSome 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 DIR-330. 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 ﬁrewall (public) ports associated with the trigger port to open them for inbound trafﬁc.The DIR-330 provides some predeﬁned applications in the table on the bottom of the web page. Select the application you want to use and enable it.

32D-Link DIR-330 User ManualSection 3 - ConﬁgurationNetwork FiltersSelect Turn MAC Filtering Off, Turn MAC ﬁltering on and ALLOW computers listed to access the network, or Turn MAC ﬁltering on and DENY computers listed to access the network from the drop-down menu. Enter the MAC address you would like to ﬁlter.To ﬁnd the MAC address on a computer, please refer to the Networking Basics section in this manual. Select a DHCP client from the drop-down menu and click << to copy that MAC Address. Conﬁgure MAC Filtering:MAC Address:DHCP Client: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.

33D-Link DIR-330 User ManualSection 3 - ConﬁgurationSelect Turn Website Filtering Off, Turn Website ﬁltering on and ALLOW computers listed to access the network, or Turn Website filtering on and DENY computers listed to access the network from the drop-down menu.Enter the keywords or URLs that you want to block (or allow). Any URL with the keyword in it will be blocked.The schedule of time when the selected rule will be enabled. The schedule may be set to Always, which will allow the ﬁlter to always be enabled. You can create your own times in the Tools > Schedules section.Conﬁgure Website Filtering:Website URL/Domain:Schedule:Website Filters are used to deny LAN computers from accessing speciﬁc web sites by the URL or domain. 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 Save Settings. The text to be blocked will appear in the list. To delete the text, click Clear the List Below.Website Filters

34D-Link DIR-330 User ManualSection 3 - ConﬁgurationDMZVPN PassthroughIf an application has trouble working from behind the router, you can expose one computer to the Internet and run the application on that computer.Note: Placing a computer in the DMZ may expose that computer to a variety of security risks. Use of this option is only recommended as a last resort.Specify the IP address of the computer on the LAN that you want to have unrestricted Internet communication. If this computer obtains it’s IP address automatically using DHCP, be sure to make a static reservation on the Basic > DHCP page so that the IP address of the DMZ machine does not change.Check this box to allow PPTP VPN trafﬁc to pass through the router to your VPN client.Check this box to allow L2TP VPN trafﬁc to pass through the router to your VPN client.Check this box to allow IPSec VPN trafﬁc to pass through the router to your VPN client.Enable DMZ Host:IP Address:Enable PPTP Passthrough:Enable L2TP Passthrough:Enable IPSec Passthrough:Firewall SettingsA ﬁrewall protects your network from the outside world. The D-Link DIR-330 offers a ﬁrewall type functionality. Sometimes you may want a computer exposed to the outside world for certain types of applications. If you choose to expose a computer, you cam enable DMZ. DMZ is short for Demilitarized Zone. This option will expose the chosen computer completely to the outside world.

35D-Link DIR-330 User ManualSection 3 - ConﬁgurationTx RatePreambleWMM FunctionAdvanced Wireless SettingsSelect the basic transfer rates based on the speed of wireless adapters on your wireless network. It is strongly recommended to keep this setting to Auto.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 inconsistent data ﬂow is a problem, only a minor modiﬁcation should be made.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. (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 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.WMM is QoS for your wireless network. Enable this option to improve the quality of video and voice applications for your wireless clients.Tx Rate:Beacon Interval:RTS Threshold:Fragmentation:DTIM Interval:Preamble Type:WMM Function:

36D-Link DIR-330 User ManualSection 3 - ConﬁgurationUPnPWAN Ping RespondWAN Port SpeedTo use the Universal Plug and Play (UPnP™) feature click on the checkbox to enable. UPNP provides compatibility with networking equipment, software and peripherals.Unchecking the box will not allow the DIR-330 to respond to pings. Blocking the Ping may provide some extra security from hackers. Check the box to allow the Internet port to be “pinged”.You may set the port speed of the Internet port to 10Mbps, 100Mbps, or Auto. Some older cable or DSL modems may require you to set the port speed to 10Mbps.UPnP:Enable WAN Ping Respond:WAN Port Speed:Advanced Network Settings

37D-Link DIR-330 User ManualSection 3 - ConﬁgurationEnter a new password for the administrator login. Only the administrator can make changes to the settings.Remote management allows the DIR-330 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.Enter the IP address of the remote computer. You may enter * to allow a connection from any Internet address.The port number used to access the DIR-330.Example: http://x.x.x.x:8080 whereas x.x.x.x is the Internet IP address of the DIR-330 and 8080 is the port used for the Web Management interface. The schedule may be set to Always, which will allow the ﬁlter to always be enabled. You can create your own times in the Tools > Schedules section. Admin Password:Enable Remote Management:IP Address:Port:Administrator SettingsThis page will allow you to change the Administrator password. You can also enable Remote Management.

38D-Link DIR-330 User ManualSection 3 - ConﬁgurationTime SettingsSelect the Time Zone from the drop-down menu.To select Daylight Saving time manually, select enabled or disabled, and enter a start date and an end date for daylight saving time.NTP is short for Network Time Protocol. NTP synchronizes computer clock times in a network of computers. Check this box to use a NTP server. This will only connect to a server on the Internet, not a local server.Enter the NTP server or select one from the drop-down menu.To manually input the time, enter the values in these ﬁelds for the Year, Month, Day, Hour, Minute, and Second and then click Set Time. You can also click Copy Your Computer’s Time Settings.Time Zone:Daylight Saving:Enable NTP Server:NTP Server Used:Manual:The Time Conﬁguration option allows you to conﬁgure, update, and maintain the correct time on the internal system clock. From this section you can set the time zone that you are in and set the Time Server. Daylight Saving can also be conﬁgured to automatically adjust the time when needed.

39D-Link DIR-330 User ManualSection 3 - ConﬁgurationUse this option to save the current router conﬁguration settings to a ﬁle on the hard disk of the computer you are using. First, click the Save button. You will then see a ﬁle dialog, where you can select a location and ﬁle name for the settings. Use this option to load previously saved router configuration settings. First, use the Browse control to ﬁnd a previously save ﬁle of conﬁguration settings. Then, click the Restore Conﬁguration from File button to transfer those settings to the router. This option will restore all conﬁguration settings back to the settings that were in effect at the time the router was shipped from the factory. Any settings that have not been saved will be lost, including any rules that you have created. If you want to save the current router conﬁguration settings, use the Save Conﬁguration button above. Click to reboot the router.Save Settings to Local Hard Drive:Load Settings from Local Hard Drive:Restore to Factory Default Settings:Reboot Device:System Settings

40D-Link DIR-330 User ManualSection 3 - ConﬁgurationAfter you have downloaded the new ﬁrmware, click Browse to locate the ﬁrmware update on your hard drive. Click Save Settings to complete the ﬁrmware upgrade.Browse:Update FirmwareYou 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 locate the ﬁrmware ﬁle 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.

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