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Netgear DGND3300 User's Manual

1. Restricting Access by MAC Address By default any wireless PC that is configured with the correct SSID will be allowed access to your wireless network For increased security you can restrict access to the wireless network to only allow specific PCs based on their MAC addresses To restrict access based on MAC addresses 1 Log in to the modem router at its default LAN address of http 192 168 0 1 with its default user name of admin and default password of password or using whatever user name password and LAN address you have chosen for the modem router Note If you configure the router from a wireless computer add your computer s c MAC address to the access list Otherwise you will lose your wireless connection when you click Apply You must then access the modem router from a wired computer or from a wireless computer that is on the access control list to make any further changes 3 2 Protecting Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 2 From the main menu under the Advanced heading select Wireless Settings and then click Setup Access List to display the Wireless Card Access List screen Advanced Wireless Settings CTSIRTS Threshold 1 2347 2347 Preamble Mode Long Preamble v WPS Settings Routers PIN 97674955 7 Disable Routers PIN O Keep Existing Wireless Setting Wireless Card Access List Sean
2. WAN ADSL ITU 992 1 G dmt Annex A ITU 992 2 G lite ITU 992 3 ADSL2 G dmt bis ITU 992 5 ADSL2 Annex A ADSL is supported by DGND3300 Annex B ADSL is supported by DGND3300 Default Configuration and Technical Specifications v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Appendix B Related Documents This appendix provides links to reference documents you can use to gain a more complete understanding of the technologies used in your NETGEAR product Document Link TCP IP Networking Basics Wireless Networking Basics Preparing Your Network Virtual Private Networking Basics Glossary http documentation netgear com reference enu tcpip index htm http documentation netgear com reference enu wireless index htm http documentation netgear com reference enu wsdhcp index htm http documentation netgear com reference enu vpn index htm http documentation netgear com reference enu glossary index htm In addition you can find initial setup instructions for your modem router in the Setup Manual Related Documents B 1 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual B 2 Related Documents v1 0 March 2009 A access blocking 3 4 remote 4 12 restricting by MAC address 3 2 viewing logs 3 11 access points 5 6 account name 4 5 address reservation 5 4 ADSL settings 9 advertisement period
3. UPnP Turn UPnP On Advertisement Period in minutes 30 Advertisement Time To Live in hops 4 UPnP Portmap Table Active Protocol Int Port Ext Port IP Address Apply Cancel Refresh Figure 6 2 2 The available settings and information in this screen are Turn UPnP On UPnP can be enabled or disabled for automatic device configuration The default setting for UPnP is disabled If this check box is not selected the router does not allow any device to automatically control the resources such as port forwarding mapping of the router e Advertisement Period The advertisement period is how often the router broadcasts its UPnP information This value can range from 1 to 1440 minutes The default period is 30 minutes Shorter durations ensure that control points have current device status at the expense of additional network traffic Longer durations might compromise the freshness of the device status but can significantly reduce network traffic e Advertisement Time To Live The time to live for the advertisement is measured in hops steps for each UPnP packet sent The time to live hop count is the number of steps a broadcast packet is allowed to propagate for each UPnP advertisement before it disappears The number of hops can range from 1 to 255 The default value for the advertisement time to live is 4 hops which should be fine for most home networks If you notice that some devices are not being updated o
4. RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual NETGEAR NETGEAR Inc 350 E Plumeria Drive San Jose CA 95134 USA 202 10463 01 March 2009 v1 0 2009 by NETGEAR Inc All rights reserved Product Registration Support and Documentation Register your product at Attp www NETGEAR com register Registration is required before you can use our telephone support service Product updates and Web support are always available by going to http www netgear com support Setup documentation is available on the CD on the support website and on the documentation website When the wireless router is connected to the Internet click the Knowledgebase or the Documentation link under Web Support in the main menu to view support information Trademarks NETGEAR and the NETGEAR logo are registered trademarks and RangeMax and Smart Wizard are trademarks of NETGEAR Inc in the United States and or other countries Microsoft Windows and Windows NT are registered trademarks and Windows Vista is a trademark of Microsoft Corporation Other brand and product names are registered trademarks or trademarks of their respective holders Statement of Conditions In the interest of improving internal design operational function and or reliability NETGEAR reserves the right to make changes to the products described in this document without notice NETGEAR does not assume any liability that may occur due to the use or applicati
5. March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual See Manually Configuring Your Wireless Settings on page 2 4 Push N Connect WPS automatically implements wireless security on the modem router while at the same time allowing you to automatically implement wireless security on any WPS enabled devices such as wireless computers and wireless adapter cards You activate WPS by pressing a WPS button on the modem router clicking an onscreen WPS button or entering a PIN number This generates a new SSID and implements WPA WPA2 security Note NETGEAR s Push N Connect feature is based on the Wi Fi Protected Setup gt WPS standard for more information see http www wi fi org All other Wi Fi certified and WPS capable products should be compatible with NETGEAR products that implement Push N Connect To set up your wireless network using the WPS feature Use the modem router dome which works as a WPS button there is also an onscreen WPS button or enter the PIN of the wireless device Make sure that all wireless computers and wireless adapters on the network are Wi Fi certified and WPA or WPA2 capable and that they support WPS configuration See Using Push N Connect WPS to Configure Your Wireless Network on page 2 10 Wireless Placement and Range Guidelines The range of your wireless connection can vary significantly based on the physical placement of the
6. This is called service blocking or port filtering Services are functions performed by server computers at the request of client computers For example Web servers serve Web pages time servers serve time and date information and game hosts serve data about other players moves When a computer on your network sends a request for service to a server computer on the Internet the requested service is identified by a service or port number This number appears as the destination port number in the transmitted IP packets For example a packet that is sent with destination port number 80 is an HTTP Web server request 3 8 Protecting Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual To block access to Internet services 1 Select Services under Security in the main menu The Services screen displays Services Service Table Service Name Ports Add Custom Service Edit Service Jl Delete Service Figure 3 6 2 To adda service click Add Custom Service The following screen displays Add Services Service Definition Name Type TCP v Start Port Finish Port Figure 3 7 Enter a name for the service From the Service Type drop down list select the application or service to be allowed or blocked If you know that the application uses either TCP or UDP select the appropriate protocol If you are not sure select Both 5 You can block the specified service for
7. To set up a wireless network using WDS the following conditions must be met for both APs e Both APs must use the same SSID wireless channel and encryption mode see Manually Configuring Your Wireless Settings on page 2 4 or Using Push N Connect WPS to Configure Your Wireless Network on page 2 10 Both APs must be on the same LAN IP subnet That is all the AP LAN IP addresses are in the same network e All LAN devices wired and wireless computers must be configured to operate in the same LAN network address range as the APs 5 16 Customizing Your Network Settings v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual e When the modem router is in dual band mode the Mode field on the Wireless Settings screen is set to Up to 270 Mbps at 5 GHz and 54 Mbps at 2 4 GHz the WDS function works only in 5GHz 11N mode To use the 2 4GHz 11g protocol with WDS set the Mode field in the Wireless Settings screen to Up to 270 Mbps at 2 4 GHz If you make changes in the Wireless Settings screen click Apply so that they take effect Wireless Repeating Function You can view or change wireless repeater settings for the modem router From the main menu of the browser interface under Advanced click Wireless Repeating Function to display the Wireless Repeating Function screen Wireless Repeating Function Enable Wireless Repeating Function Wireless MAC ofthis router 11N 00 22 3f 53
8. Up to 130Mbps at 2 4GHz mode the 11G channel is not active Mode Indicates the wireless communication mode Up to 270Mbps at 2 4GHz Up to 270Mbps at 5GHz amp 54Mbps at 2 4GHz default Up to 130Mbps at 2 4GHz Up to 130Mbps at 5GHz amp 54Mbps at 2 4GHz Wireless AP Indicates whether the radio feature of the modem router is enabled If this feature is not enabled the Wireless light on the front panel is off Broadcast Indicates whether the modem router is broadcasting its SSID Name Connection Status To view the connection status on the Router Status screen click Connection Status Connection Status Connection Time 14 09 33 Connecting to Server Connected Negotiation Success Authentication Success Getting IP Addresses 69 105 39 8 Getting Network Mask 255 255 255 255 Connect Disconnect Close Window Figure 4 5 e Click the Connect button and the modem router attempts to connect to the Internet e Click the Disconnect button to disconnect the modem router Internet connection e Click the Close Window button to close the Connection Status screen 4 6 Using Network Monitoring Tools v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual The following table describes the connection status settings Table 4 2 Connection Status Settings Item Description Connection Time The time elapsed since the last connection to the In
9. connection When you install your modem router using the Resource CD as described in the Setup Manual these settings are configured automatically for you This chapter provides instructions on how to log in to the modem router for further configuration Note NETGEAR recommends using the Smart Wizard on the Resource CD for initial Zu configuration as described in the Setup Manual This chapter includes e Using the Setup Manual e Logging In to Your Modem Router on page 1 2 e Using the Setup Wizard on page 1 4 e Viewing or Manually Configuring Your ISP Settings on page 1 5 e Configuring ADSL Settings on page 1 8 Using the Setup Manual For first time installation of your wireless modem router refer to the Setup Manual The Setup Manual explains how to launch the NETGEAR Smart Wizard on the Resource CD to step you through the procedure to connect your modem router and computers The Smart Wizard will assist you in configuring your wireless settings and enabling wireless security for your network After initial configuration using the Setup Manual you can use the information in this Reference Manual to configure additional features of your wireless modem router For installation instructions in a language other than English see the language options on the Resource CD Configuring Your Internet Connection 1 1 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manua
10. gave you a permanently assigned IP address you can register a domain name and have that name linked with your IP address by public Domain Name Servers DNS However if your Internet account uses a dynamically assigned IP address you do not know in advance what your IP address will be and the address can change frequently In this case you can use a commercial Dynamic DNS service which allows you to register your domain to their IP address and forwards traffic directed at your domain to your frequently changing IP address Note If your ISP assigns a private WAN IP address such as 192 168 x x or 10 x x x the Dynamic DNS service will not work because private addresses are not routed on the Internet Your modem router contains a client that can connect to the Dynamic DNS service provided by DynDNS org You must first visit their website at www dyndns org and obtain an account and host name which you configure in the modem router Then whenever your ISP assigned IP address Customizing Your Network Settings 5 5 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual changes your modem router automatically contacts the Dynamic DNS service provider logs in to your account and registers your new IP address If your host name is hostname for example you can reach your modem router at hostname dyndns org From the main menu under Advanced select Dynamic DNS to display the Dynamic DNS scre
11. 1 2 Configuring Your Internet Connection v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Checking for Firmware Updates screen After initial configuration this screen displays unless you previously cleared the Check for Updated Firmware Upon Log in check box Firmware Upgrade Assistant The router is checking the NETGEAR server to see if updated firmware available for your router This could take up to 90 seconds please wait v Check for Updated Firmware Upon Log in Cancel Figure 1 2 If the modem router discovers a newer version of the firmware you are asked if you want to upgrade to the new firmware see Upgrading the Firmware on page 4 1 for details If no new firmware is available the following message displays Firmware Version Check No New Firmware Version Available Figure 1 3 Setup Wizard screen This screen displays if the modem router has not been configured yet or has been reset to its factory default settings Setup Wizard Select Country and Language Country UK Language English Auto Detect Connection Type This Setup Wizard can detect the type of Internet connection you have Do You want The Smart Setup Wizard To try And detect The connection type now Yes No want to configure The Router myself Next Figure 1 4 Configuring Your Internet Connection 1 3 v1 0 March 2009 RangeMax Dual Band Wireless N
12. 12 2 To view a list of all devices connected to your modem router including wireless and Ethernet connected see Viewing a List of Attached Devices on page 4 8 2 14 Safeguarding Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Adding Both WPS and Non WPS Clients For non WPS clients you cannot use the WPS setup procedures to add them to the wireless network You must record and then manually enter your security settings see Manually Configuring Your Wireless Settings on page 2 4 To connect a combination of non WPS enabled and WPS Enabled clients to the modem router 1 Configure the network names SSIDs select the WPA PSK WPA2 PSK radio button on the Wireless Settings screen see Manually Configuring Your Wireless Settings on page 2 4 and click Apply 2 On the WPA PSK WPA2 PSK screen select a passphrase and click Apply Record this information to add additional clients 3 Forthe non WPS devices that you want to connect open the networking utility and follow the utility s instructions to enter the SSID WPA PSK WPA2 PSK security method and passphrase 4 For the WPS devices that you want to connect follow the procedure Using a WPS Button to Add a WPS Client on page 2 11 or Using PIN Entry to Add a WPS Client on page 2 12 Note To make sure that your new wireless settings remain in effect verify that the Keep Existin
13. 3 Select the region in which the modem router will operate 2 4 Safeguarding Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 4 For initial configuration and test leave the other settings unchanged 5 To save your changes click Apply 6 Configure and test your computers for wireless connectivity Program the wireless adapter of your computers to have the same SSID and wireless security settings as your modem router Check that they have a wireless link and are able to obtain an IP address by DHCP from the modem router If there is interference adjust the channel Table 2 1 Wireless Settings Settings Description Name 11N SSID This is the wireless network name Enter a 32 character maximum name in this Name 11G SSID field This field is case sensitive In a setting where there is more than one wireless network different wireless network names provide a means for separating the traffic Any device that you want to participate in a wireless network must use the SSID Region The location where the router is used Mode Specify which 802 11 data communications protocol is used You can select one of the following modes Up to 270 Mbps at 2 4 GHz Performance mode using channel expansion to achieve the 270 Mbps data rate The Dual Band Wireless N Modem Router uses the channel you selected as the primary channel and expands to the secondary channel primary channel 4 o
14. 6 8 attached devices 4 8 authentication required by mail server 3 3 backing up configuration file 4 9 backing up transfer time 6 3 bandwidth optimizing 6 3 base station setting up 5 8 Basic Settings screen 1 6 blocking access 3 4 bold text xi broadband Internet 6 broadcast status 4 6 C cables checking 7 2 channel wireless port 4 5 configuration file 4 9 backing up 4 9 erasing 4 0 Index configuring DMZ server 5 8 dynamic DNS 5 6 repeater unit 5 9 connection status settings 4 7 connection types 6 CTS RTS Threshold 2 16 customer support ii D data packets fragmented 6 6 date and time troubleshooting 7 9 daylight savings time 3 3 7 9 default DMZ server 5 8 default factory settings listed A 2 restoring 4 10 A 1 default reset button A deleting configuration 4 10 device name 4 8 DHCP server 5 4 DHCP setting 4 5 diagnostics 4 11 disabling wireless client association 5 17 DMZ server 5 8 DNS addresses troubleshooting 7 6 DNS server primary 7 secondary 7 documents reference B Domain Name Server DNS addresses 4 5 Index 1 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual dynamic DNS 5 5 DynDNS org 5 5 E e mailing logs 3 12 erasing configuration 4 10 Ethernet cables checking 7 2 Ethernet light troubleshooting and 7 4 Ethernet MAC address See MAC addresses F factory default settings listed A 2 restor
15. LAN IP address Select the desired option Any All local IP addresses are covered by this rule Address range If this option is selected you must enter the Start and Finish fields Single address Enter the required address in the Start fields Send to LAN Enter the IP address of the PC or Server on Server Inbound your LAN that will receive the inbound traffic Services only covered by this rule WAN Servers These settings determine which Internet locations are covered by the rule based on their destination WAN IP address Select the desired option Any All local IP addresses are covered by this rule Address range If this option is selected you must enter the Start and Finish fields Single address Enter the required address in the Start fields Log This determines whether packets covered by this rule are logged Select the desired action Always Always log traffic considered by this rule whether it matches or not This is useful when debugging your rules Never Never log traffic considered by this rule whether it matches or not Match Log traffic only it matches this rule The action is determined by this rule Not Match Log traffic that is considered by this rule but does not match The action is NOT determined by this rule Blocking Access to Internet Services The modem router allows you to block the use of certain Internet services by computers on your network
16. Radiolan st r verensst mmelse med de Swedish v sentliga egenskapskrav och vriga relevanta best mmelser som framg r av direktiv 1999 5 EG slenska H r me l sir NETGEAR Inc yfir pvi a Radiolan er samr mi vi grunnkr fur og a rar Icelandic kr fur sem ger ar eru tilskipun 1999 5 EC Norsk NETGEAR Inc erkl rer herved at utstyret Radiolan er i samsvar med de Norwegian grunnleggende krav og vrige relevante krav i direktiv 1999 5 EF FCC Requirements for Operation in the United States FCC Information to User This product does not contain any user serviceable components and is to be used with approved antennas only Any product changes or modifications will invalidate all applicable regulatory certifications and approvals FCC Guidelines for Human Exposure This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body This transmitter must not be co located or operating in conjunction with any other antenna or transmitter v1 0 March 2009 FCC Declaration Of Conformity We NETGEAR Inc 4500 Great America Parkway Santa Clara CA 95054 declare under our sole responsibility that the model DGND3300 RangeMax Dual Band Wireless N Modem Router complies with Part 15 of FCC Rules Operation is subject to the following two conditions This
17. a Smart Wizard is installed that can provide helpful information about your wireless network You can find this program in your Windows Program menu or as an icon in your system tray Other wireless card manufacturers might include a similar program If you have no specific wireless card setup program installed you can use the basic setup utility in Windows by following these steps 1 Openthe Windows Control Panel and double click Network Connections 2 Inthe LAN section double click Wireless Network Connection Troubleshooting 7 9 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Viewing Available Networks If your wireless computer is configured for the network but you cannot connect use the computer s wireless setup program to scan for available wireless networks Look for network names SSIDs of NETGEAR DualBand N and NETGEAR 2 4 G or your custom SSIDs if you have changed them If your wireless networks do not appear check these conditions Is your modem router s wireless radio enabled See Advanced Wireless Settings on page 2 15 Is your modem router s SSID broadcast enabled See Advanced Wireless Settings on page 2 15 Is your modem router set to a wireless standard that is not supported by your wireless card Check the Mode setting as described in Manually Configuring Your Wireless Settings on page 2 4 If your wireless network appears but the signal strength
18. a single computer a range of computers with consecutive IP addresses or all computers on your network Enter the starting port and ending port numbers If the application uses a single port number enter that number in both fields You must determine which port number or range of numbers is used by the application The service port numbers for many common protocols are defined by the Internet Engineering Task Force IETF and published in RFC1700 Assigned Numbers Service numbers for other applications are typically chosen from the range 1024 to 65535 by the authors of the application You can often determine port number information by contacting the publisher of the application by asking user groups or newsgroups or by searching 6 Click Apply so that your changes take effect Protecting Your Network 3 9 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Scheduling Blocking To schedule blocking 1 Select Schedule under Security in the main menu The Schedule screen displays Schedule Days Every Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday Time of day use 24 hour clock v All Day Start Time Hour Minute End Time Hour Minute Time Zone GMT Greenwich Mean Time Edinburgh London Adjust for Daylight Savings Time Use this NTP Server Current Time 2008 12 04 23 11 27 Figure 3 8 2 Con
19. firewall active Disable NAT only if you are sure that you do not require it When NAT is disabled only standard routing is performed by this router Classical routing lets you directly manage the IP addresses that the modem router uses Classical routing should be selected only by experienced users Disable firewall This disables the firewall in addition to disabling NAT With the firewall disabled the protections usually provided to your network are disabled This field Router MAC Address Your computer s local address is its unique address on your appears only if network This is also referred to as the computer s MAC your ISP does Media Access Control address not require a Use Default MAC Address This is the usual setting login Use Computer MAC address If your ISP requires MAC authentication you can use this setting to disguise the modem router s MAC address with the computer s own MAC address Use This MAC Address If your ISP requires MAC authentication you can manually type the MAC address for a different computer The format for the MAC address is XX XX XX XX XX XX a Disabling NAT reboots the modem router and resets its configuration settings to the factory defaults Disable NAT only if you plan to install the modem router in a setting where you will be manually administering the IP address space on the LAN side of the router Configuring ADSL Settings Note For information about how t
20. games and videoconferencing Be careful when using this feature because it makes the firewall security less effective See the following section Configuring Static Routes Customizing Your Network Settings 5 7 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table 5 2 WAN Setup Settings Setting Description Respond to Ping on Internet If you want the modem router to respond to a ping from the Internet select this WAN Port check box This should be used only as a diagnostic tool since it allows your modem router to be discovered Do not select this check box unless you have a specific reason to do so MTU Size in bytes The normal MTU Maximum Transmit Unit value for most Ethernet networks is 1500 bytes or 1492 Bytes for PPPoE connections For some ISPs you might need to reduce the MTU This is rarely required and should not be done unless you are sure it is necessary for your ISP connection See Changing the MTU Size on page 6 6 Disable SIP ALG The Session Initiation Protocol SIP Application Level Gateway ALG is enabled by default to optimize VoIP phone calls that use the SIP The Disable SIP ALG check box allows you to disable the SIP ALG Disabling the SIP ALG might be useful when running certain applications Setting Up a Default DMZ Server The default DMZ server feature is helpful when using some online games and videoconferencing applicatio
21. is weak check these conditions Is your modem router too far from your computer or too close Place your computer near the router but at least 6 feet away and see whether the signal strength improves e Is your wireless signal obstructed by objects between the router and your computer See Wireless Placement and Range Guidelines on page 2 2 If your wireless network appears and has good signal strength Is your modem router using the same channel as other nearby wireless networks If this is the case there might be interference from other wireless networks You can change the channel in the Wireless Settings screen See Manually Configuring Your Wireless Settings on page 2 4 e Test another wireless device to see if the problem is limited to a specific computer e You can also disable the modem router s wireless security while testing to help isolate the problem 7 10 Troubleshooting v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Appendix A Default Configuration and Technical Specifications This appendix provides factory default settings and technical specifications for the RangeMax Dual Band Wireless N Modem Router Restoring the Factory Configuration Settings Note This procedure erases your current configuration including your wireless security When you log in after resetting you will be prompted to configure these settings This section explains how to rest
22. language and should be a mixture of letters both uppercase and lowercase numbers and symbols Your password can be up to 30 characters To configure your modem router for remote management 1 Select the Turn Remote Management On check box 4 12 Using Network Monitoring Tools v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 2 Under Allow Remote Access By specify what external IP addresses will be allowed to access the modem router s remote management Note For enhanced security restrict access to as few external IP addresses as EM practical e To allow access from any IP address on the Internet select Everyone e To allow access from a range of IP addresses on the Internet select IP Address Range Enter a beginning and ending IP address to define the allowed range To allow access from a single IP address on the Internet select Only This Computer Enter the IP address that will be allowed access 3 Specify the port number for accessing the management interface Normal Web browser access uses the standard HTTP service port 80 For greater security enter a custom port number for the remote management Web interface Choose a number between 1024 and 65535 but do not use the number of any common service port The default is 8080 which is a common alternate for HTTP 4 Click Apply to have your changes take effect _____ Note When accessing your mode
23. manual provides information for configuring the features of the NETGEAR RangeMax Dual Band Wireless N Modem Router beyond initial configuration settings Initial configuration instructions can be found in the Setup Manual You should have basic to intermediate computer and Internet skills Conventions Formats and Scope The conventions formats and scope of this manual are described in the following paragraphs Typographical conventions This manual uses the following typographical conventions Italic Emphasis books CDs Bold User input IP addresses GUI screen text Fixed Command prompt CLI text code Italic URL links e Formats This manual uses the following formats to highlight special messages Note This format is used to highlight information of importance or special interest Q Tip This format is used to highlight a procedure that will save time or resources A Warning Ignoring this type of note might result in a malfunction or damage to the equipment a breach of security or a loss of data Xi v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual e Scope This manual is written for the Dual Band Wireless N Modem Router according to these specifications Product Version RangeMax Dual Band Wireless N Modem Router Manual Publication Date March 2009 For more information about network Internet f
24. packet size and the default value This is the typical setting for non PPPoE non VPN connections and is the default value for NETGEAR routers adapters and switches 1492 Used in PPPoE environments 1472 Maximum size to use for pinging Larger packets are fragmented 1468 Used in some DHCP environments 1460 Usable by AOL if you don t have large e mail attachments for example 1436 Used in PPTP environments or with VPN 1400 Maximum size for AOL DSL 576 Typical value to connect to dial up ISPs To change the MTU size 1 Inthe main menu under Advanced select WAN Setup 2 Inthe MTU Size field enter a new size between 64 and 1500 3 Click Apply to save the new configuration Universal Plug and Play Universal Plug and Play UPnP helps devices such as Internet appliances and computers to access the network and connect to other devices as needed UPnP devices can automatically discover the services from other registered UPnP devices on the network Note If you use applications such as multiplayer gaming peer to peer connections real time communications such as instant messaging or remote assistance a feature in Windows XP you should enable UPnP Fine Tuning Your Network 6 7 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual To turn on Universal Plug and Play 1 From the main menu under Advanced click UPnP The UPnP screen displays
25. port TxPkts The number of packets transmitted on this port since reset or manual clear RxPkts The number of packets received on this port since reset or manual clear Collisions The number of collisions on this port since reset or manual clear Tx B s The current transmission outbound bandwidth used on the WAN and LAN ports Rx B s The current reception inbound bandwidth used on the WAN and LAN ports Up Time The time elapsed since this port acquired the link Poll Interval The intervals at which the statistics are updated in this screen e To change the polling frequency enter a time in seconds in the Poll Interval field and click Set Interval To stop the polling click Stop Viewing a List of Attached Devices The Attached Devices table lists all IP devices that the modem router has discovered on the local network From the main menu under Maintenance select Attached Devices to view the table Attached Devices IP Address Device Name MAC Address 1 192 168 0 2 OFFICE 00 E0 00 BC 52 7B Figure 4 7 For each device the table shows the IP address NetBIOS host name or device name if available and the Ethernet MAC address To force the modem router to look for attached devices click Refresh Note If the router is rebooted the table data is lost until the modem router rediscovers the devices 4 8 Using Network Monitoring Tools v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router D
26. so that the SSID and security remain the same when additional clients are added For information about adding WPS clients see Using Push N Connect WPS to Configure Your Wireless Network on page 2 10 Restricting access by MAC address You can use a Wireless Card Access List to restrict access See Restricting Access by MAC Address on page 3 2 Safeguarding Your Network 2 17 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 2 18 Safeguarding Your Network v1 0 March 2009 Chapter 3 Protecting Your Network This chapter describes how to use the content filtering and reporting features of the RangeMax Dual Band Wireless N Modem Router to protect your network This chapter includes the following sections e Protecting Access to Your Modem Router e Restricting Access by MAC Address on page 3 2 e Blocking Access to Internet Sites on page 3 4 Blocking Access to Internet Services on page 3 8 e Scheduling Blocking on page 3 10 e Viewing Logs of Web Access or Attempted Web Access on page 3 11 e Configuring E mail Alert and Web Access Log Notifications on page 3 12 e Setting the Time on page 3 13 Protecting Access to Your Modem Router For security reasons the modem router has its own user name and password Also after a period of inactivity for a set length of time the administrator login automatically disconnects When prompted enter admin for the mod
27. stamping log entries Adjust for Daylight Savings Time Select this check box when daylight savings time is in effect to adjust the time for your modem router Protecting Your Network 3 13 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 3 14 Protecting Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Chapter 4 Using Network Monitoring Tools This chapter describes features to help you manage your RangeMax Dual Band Wireless N Modem Router This chapter includes the following sections Upgrading the Firmware Enabling Remote Management Access Viewing Modem Router Status Information on page 4 4 Viewing a List of Attached Devices on page 4 8 Managing the Configuration File on page 4 9 Running Diagnostic Utilities and Rebooting the Modem Router on page 4 11 Enabling Remote Management Access on page 4 12 Upgrading the Firmware The modem router s firmware routing software is stored in flash memory By default when you log in to your modem router it automatically checks the NETGEAR website for new firmware and alerts you if there is a newer version Checking for Firmware Updates The router is checking the NETGEAR server to see if upda available for your router This could take up to 90 seconds please wait Ld Check for Updated Firmware Upon Log in Figure 4 1 Using Network
28. Direktyvos nuostatas v1 0 March 2009 Nederlands Dutch Hierbij verklaart NETGEAR Inc dat het toestel Radiolan in overeenstemming is met de essenti le eisen en de andere relevante bepalingen van richtliin 1999 5 EG Malti Maltese Hawnhekk NETGEAR Inc jiddikjara li dan Radiolan jikkonforma mal htigijiet essenzjali u ma provvedimenti ohrajn relevanti li hemm fid Dirrettiva 1999 5 EC Magyar Hungarian Alul rott NETGEAR Inc nyilatkozom hogy a Radiolan megfelel a vonatkoz alapvet k vetelm nyeknek s az 1999 5 EC ir nyelv egy b el r sainak Polski Polish Niniejszym NETGEAR Inc o wiadcza ze Radiolan jest zgodny z zasadniczymi wymogami oraz pozostalymi stosownymi postanowieniami Dyrektywy 1999 5 EC Portugu s NETGEAR Inc declara que este Radiolan est conforme com os requisitos essenciais Portuguese e outras disposic es da Directiva 1999 5 CE Slovensko NETGEAR Inc izjavlja da je ta Radiolan v skladu z bistvenimi zahtevami in ostalimi Slovenian relevantnimi dolo ili direktive 1999 5 ES Slovensky NETGEAR Inc t mto vyhlasuje e Radiolan spiha z kladn po_iadavky a v etky Slovak pr slu n ustanovenia Smernice 1999 5 ES Suomi NETGEAR Inc vakuuttaa t ten ett Radiolan tyyppinen laite on direktiivin 1999 5 EY Finnish oleellisten vaatimusten ja sit koskevien direktiivin muiden ehtojen mukainen Svenska H rmed intygar NETGEAR Inc att denna
29. Figure 3 1 The Wireless Station Access List screen displays a list of wireless PC s that are allowed to connect to the modem router based on their MAC addresses These wireless PCs must also have the correct SSID and wireless security settings to access the wireless network 3 Select the Turn Access Control On checkbox Wireless Station Access List Turn Access Control On Trusted Wireless Stations Device Name MAC Address Available Wireless Stations Device Name MAC Address Add Add New Station Manually Device Name MAC Address Add Figure 3 2 Note If the Turn Access Control On checkbox is selected and the Trusted Wireless Stations list is blank then no wireless PCs will be able to connect to your wireless network Protecting Your Network 3 3 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 4 You can select a wireless station from the Available Wireless Stations list or you can enter its MAC address manually e Ifthe wireless station is shown in the Available Wireless Stations list click its radio button to select it and then click Add To manually specify the wireless station in the Add New Station Manually section enter the name of the wireless station and its MAC address The MAC address is 12 hexadecimal digits and can usually be found on the bottom of the wireless device Click Add The Wireless Station appears in the Trusted Wireless Stations
30. GHz Output Power Full Maximum Wireless signal rate derived from IEEE Standard 802 11 specifications Actual 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 Technical Specifications Table A 1 Specifications Feature General Network Protocol and Standards Compatibility Data and Routing Protocols TCP IP RIP 1 RIP 2 DHCP PPPoE or PPPoA RFC 1483 Bridged or Routed Ethernet and RFC 1577 Classical IP over ATM Power Adapter North America 120V 60 Hz input UK Australia 240V 50 Hz input Europe 230V 50 Hz input All regions output 12V 1 5A output Physical Dimensions 8 9 x 6 8 x 1 5 225 5 mm x 172 mm x 39 mm Weight 1 2 Ibs 0 54 kg Default Configuration and Technical Specifications A 3 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table A 1 Specifications continued Environmental Operating temperature 0 to 40 C 32 to 104 F Operating humidity 1096 to 9096 relative humidity noncondensing Storage temperature 20 to 70 C 4 to 158 F Regulatory Compliance Meets requirements of FCC Part 15 Class B VCCI Class B EN 55 022 CISPR 22 Class B Interface Specifications LAN 10BASE T or 100BASE Tx RJ 45
31. GND3300 User Manual Managing the Configuration File The configuration settings of the Dual Band Wireless N Modem Router are stored within the modem router in a configuration file You can back up save this file to your computer restore it or reset it to the factory default settings From the main menu under Maintenance select Backup Settings Backup Settings Save a Copy of Current Settings Restore Saved Settings from a File Browse Revert to Factory Default Settings Erase Figure 4 8 The following sections describe the available options Backing Up and Restoring the Configuration The Restore and Backup options in the Backup Settings screen let you save and retrieve a file containing your router s configuration settings To save your settings click Back Up Your browser extracts the configuration file from the router and prompts you for a location on your computer to store the file You can give the file a meaningful name at this time such as comcast cfg Tip Before saving your configuration file change the administrator password to the default password Then change it again after you have saved the configuration file If you forget the password you will need to reset the configuration to factory defaults vM TTS Using Network Monitoring Tools 4 9 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual To restore your settings from a saved co
32. Modem Router DGND3300 User Manual For more information about wireless technology see the link to the online document in Wireless Networking Basics in Appendix B Manually Configuring Your Wireless Settings You can view or manually configure the wireless settings for the modem router in the Wireless Settings screen If you want to make changes make sure to note the current settings first Note If you use a wireless computer to change the wireless network name SSID or wireless security settings you will be disconnected when you click Apply To avoid this problem use a computer with a wired connection to access the modem router To view or manually configure the wireless settings 1 Log in to the modem router at its default LAN address of http 192 168 0 1 with its default user name of admin and default password of password or using whatever user name password and LAN address you have chosen for the modem router 2 Select Wireless Settings from the main menu to display the Wireless Settings screen Wireless Settings Wireless Network Name 11N SSID NETGEAR DualBand N Name 116 SSID NETGEAR 2 4 G Region Mode Up to 270Mbps at 5GHz amp 54Mbps at 2 4GHz 11N Channel 44 5 220GHz 116 Channel Auto h Security Options 9 None O wEP O WPA PSK TKIP O WPA2 PSK AES O WPA PSK TKIP WPA2 PSK AES Figure 2 2 The settings for this screen are explained in Table 2 1 on page 2 5
33. Modem Router DGND3300 User Manual You can use the Setup Wizard to automatically detect your Internet connection as described in Using the Setup Wizard on page 1 4 or you can bypass the Setup Wizard and manually configure your Internet connection as described in Viewing or Manually Configuring Your ISP Settings on page 1 5 Using the Setup Wizard You can manually configure your Internet connection using the Basic Settings screen or you can allow the Setup Wizard to detect your Internet connection The Setup Wizard searches your Internet connection for servers and protocols to determine your ISP configuration This feature is not the same as the Smart Wizard on the Resource CD that is used for installation To use the Setup Wizard 1 To go to the Setup Wizard screen from the top of the main menu select Setup Wizard Setup Wizard Select Country and Language County x Language English Auto Detect Connection Type This Setup Wizard can detect the type of Internet connection you have Do You want The Smart Setup Wizard To try And detect The connection type now 9 Yes No want to configure The Router myself Next Figure 1 5 2 Select Yes for the Auto Detect Connection Type and then click Next to proceed Enter your ISP settings as needed 4 Atthe end of the Setup Wizard click Test to verify your Internet connection If you have trouble connecting to the Internet see Chapter 7 Troubleshooti
34. Monitoring Tools 4 1 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Note To turn off the automatic firmware check at log in clear the Check for Updated Zu Firmware Upon Log in check box on the Router Upgrade screen If the modem router discovers a newer version of firmware the message on the left displays If no new firmware is available the message on the right displays Firmware Version Check Firmware Version Check A New Firmware Version is Found d No New Firmware Version Available Do You Want to Upgrade to the New Version Now Current Version 1 0 35 New Version 1 0 3 8 Figure 4 2 To upgrade click Yes to allow the modem router to download and install the new firmware browser by closing the window clicking a link or loading a new page If the browser is interrupted it could corrupt the firmware i Warning When uploading firmware to the modem router do not interrupt the Web When the upload is complete your modem router automatically restarts The upgrade process typically takes about one minute Read the new firmware release notes to determine whether you must reconfigure the router after upgrading Manually Checking for Firmware Upgrades You can use the Router Upgrade screen to manually check the NETGEAR website for newer versions of firmware for your product To manually check for new firmware and install it on your modem
35. NETGEAR Inc could void the user s right to operate the equipment Maximum Wireless Signal Rate Derived from IEEE Standard 802 11 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 v1 0 March 2009 Product and Publication Details Model Number Publication Date Product Family Product Name Home or Business Product Language Publication Part Number DGND3300 March 2009 Modem Router RangeMax Dual Band Wireless N Modem Router Home English 202 10463 01 vi v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual v1 0 March 2009 Contents About This Manual Conventions Formats amd OCODB 1 isninerai ie Had eh ple in ed dis late ERE iR ot xi How else Ne ail as xii Hew to Print This Manual e xii iru PIE sanieren xiii Chapter 1 Configuring Your Internet Connection Using the Setup Mantal zer na Meee Lib Barr acit ica cb efi ern 1 1 Legging In to Your Modemi Router siiscsssscicictcsstusrstiaanesteass anne anderes 1 2 Usmig Me SSUP VIZII M 1 4 Viewing or Manually Configuring Your ISP Settings eene 1 5 Conkgurng ADSL Selings ans i a a aaia 1 8 Chapter 2 Safeguarding Your Network Planning Your Wireloss BDWVOIK unse Bee 2 1 Wireless Placem
36. NS Server 68 94 156 1 68 94 157 1 Display the Routing Table Reboot the Router Figure 4 9 You can use the Diagnostics screen to perform the following functions from the modem router e Ping an IP address to test connectivity to see if you can reach a remote host e Perform a DNS lookup to test if an Internet name resolves to an IP address to verify that the DNS server configuration is working e Display the Routing table to identify what other modem routers the modem router is communicating with e Reboot the modem router to enable new network configurations to take effect or to clear problems with the modem router s network connection Using Network Monitoring Tools 4 11 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Enabling Remote Management Access The remote management feature allows you to upgrade or check the status of your Dual Band Wireless N Modem Router via the Internet From the main menu under Advanced select Remote Management Remote Management Turn Remote Management On Remote Management Address http 69 105 39 73 8080 Allow Remote Access By Only This Computer IP Address Range From To IP Address List 9 Everyone Port Number 8080 Figure 4 10 Note Be sure to change the modem router s default configuration password to a very secure password The ideal password should contain no dictionary words from any
37. P s DNS server If the path is functioning correctly replies like those shown in the previous section are displayed If you do not receive replies e Check that your computer has the IP address of your router listed as the default gateway If the IP configuration of your computer is assigned by DHCP this information is not visible in your computer s Network Control Panel Verify that the IP address of the router is listed as the default gateway as described in the online document you can access from Preparing Your Network in Appendix B e Check to see that the network address of your computer the portion of the IP address specified by the subnet mask is different from the network address of the remote device e Check that your cable or DSL modem is connected and functioning e f your ISP assigned a host name to your computer enter that host name as the account name in the Basic Settings screen e Your ISP could be rejecting the Ethernet MAC addresses of all but one of your computers Many broadband ISPs restrict access by allowing traffic only from the MAC address of your broadband modem but some ISPs additionally restrict access to the MAC address of a single computer connected to that modem If this is the case you must configure your router to clone or spoof the MAC address from the authorized computer 7 8 Troubleshooting v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Pr
38. Priority Qos Policy for Counter_Strike Priority Category Ondine Gaming Games Counter_Strike v Counter Strike Age of Empires l ll Diablo Il Priority Everquest Haltite Quake Il Quake Ill Quake IV Unreal Toumament Warcraft IIl World of Warcraft Retum to Castle of Wolfenstein Add New Game 5 10 Customizing Your Network Settings v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 5 You can select an existing item or you can scroll to the bottom of the list and select Add a New Application or Add a New Game a If you chose to add a new entry the screen expands as shown QoS Priority Rules QoS Priority Rules Priority Priority Qos Policy for UserApp Qos Policy for UserGame Priority Category Applications v Priority Category Ordine Gaming v Applications Games Priority Priority Specified Port Range Specified Port Range Connection Type TP B Connection Type pe 8 Starting Port 1 65535 Starting Port 1 65535 End Port Start 65535 End Port Start 65535 Figure 5 7 b In the QoS Policy for field enter a descriptive name for the new application or game c Select the Connection Type either TCP UDP or both TCP UDP and specify the port number or range of port numbers used by the application or game 6 From the Priority drop down list select the priority that this traffic should receive rel
39. Tuning Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual e Backing up computers over the network has become popular due to the availability of inexpensive mass storage Table 6 1 shows the time to transfer 1 gigabyte GB of data using various networking technologies Table 6 1 Theoretical Transfer Time for 1 Gigabyte Network Connection Theoretical Raw Transfer Time Gigabit wired Ethernet 8 seconds RangeMax NEXT Wireless N 26 seconds Powerline HD 40 seconds 100 Mbps wired Ethernet 80 seconds 802 11n wireless 45 seconds 802 11g wireless 150 seconds 802 11b wireless 700 seconds 10 Mbps wired Ethernet 800 seconds Cable modem 3 Mbps 2700 seconds Analog modem 56 kbps 144 000 seconds 40 hours Optimizing Your Network Bandwidth As your network grows it might consist of several segments of different networking technologies each providing different throughput In planning your network you should first consider which devices will have the heaviest traffic flow between them Examples are e A media center in one room streaming high definition video from a server in another room A storage device that is used for backing up your computers Fine Tuning Your Network v1 0 March 2009 6 3 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Next consider the throughput of your net
40. User Manual Table 4 1 Modem Router Status Fields Field Description Account Name The host name assigned to the modem router Firmware Version The version of the modem router firmware It changes if you upgrade the modem router Internet MAC Address The Media Access Control address This is the unique physical address Port being used by the Internet WAN port of the modem router IP Address The IP address being used by the Internet WAN port of the modem router If no address is shown or is 0 0 0 0 the modem router cannot connect to the Internet DHCP None The modem router uses a fixed IP address on the WAN DHCP Client The modem router obtains an IP address dynamically from the ISP IP Subnet Mask The IP subnet mask being used by the Internet WAN port of the modem router For an explanation of subnet masks and subnet addressing click the link to the online document TCP IP Networking Basics in Appendix B Domain Name The Domain Name Server addresses being used by the modem router A Server Domain Name Server translates human language URLs such as www netgear com into IP addresses LAN Port MAC Address The Media Access Control address This is the unique physical address being used by the Ethernet LAN port of the modem router IP Address The IP address being used by the Ethernet LAN port of the modem router The default is 192 168 0 1 DHCP Identif
41. ar the Keep Existing Wireless Settings check box in the Advanced Wireless Settings screen See Restricting Access to Your Modem Router on page 2 16 6 Note the new SSID and WPA WPA2 password for the wireless network You can view these settings in the Wireless Settings screen See Manually Configuring Your Wireless Settings on page 2 4 Safeguarding Your Network 2 11 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual To access the Internet from any computer connected to your modem router launch a browser such as Microsoft Internet Explorer or Mozilla Firefox You should see the modem router s Internet LED blink indicating communication to the ISP Note If no WPS capable client devices are located during the 2 minute time frame the E SSID will not be changed and no security will be implemented on the modem router Using PIN Entry to Add a WPS Client Any wireless computer or wireless adapter that will connect to the modem router wirelessly is a client The client must support a WPS PIN and must have a WPS configuration utility such as the NETGEAR Smart Wizard or Atheros Jumpstart The first time you add a WPS client make sure that the Keep Existing Wireless Settings check box on the WPS Settings screen is cleared This is the default setting for the modem router and allows it to generate the SSID and WPA WPA2 security settings when it implements WPS After WPS is implemented the mode
42. arting 7 2 Network Time Protocol NTP 3 3 7 9 O obstructions connecting through 6 2 optimizing bandwidth 6 3 optimizing performance 6 5 outgoing mail server 3 12 P packets fragmented 6 6 password restoring A path testing 7 8 performance optimizing 6 5 ping 7 7 placement router 6 5 poll interval 4 8 port filtering 3 8 port numbers 3 8 port status 4 7 Power light troubleshooting and 7 2 Powerline HD products 6 2 PPPoE PPP over Ethernet 7 6 Preamble mode 2 16 primary DNS server 1 7 printing manual xii product and publication details vi Q Quality of Service QoS 5 9 applications and online gaming 5 0 editing or deleting policies 5 3 MAC address 5 12 router LAN ports 5 11 R radio wireless 2 6 range router 6 5 reducing interference 6 5 reference documents B releasing connection status 4 7 remote devices testing path 7 8 remote management 4 2 renewing connection status 4 6 repeater units 5 19 requirements speed 6 2 reserved IP adresses 5 4 reset button clearing config A restarting network 7 2 restoring configuration 4 9 default factory settings 4 10 A 1 Restrict Wireless Access by MAC Address 2 8 RIP Router Information Protocol 5 3 router status viewing 4 4 S sample network figure 6 4 service numbers 3 9 services blocking 3 8 setting time 3 13 settings default See default factory settings SMTP server 3 12 software upgrading 4 1 specifi
43. ative to other applications and traffic when accessing the Internet The options are Low Normal High and Highest Click Apply to save this rule to the QoS Policy list and return to the QoS Setup screen In the QoS Setup screen select the Turn Internet Access QoS On check box Click Apply QoS for a Router LAN Port To create a QoS policy for a device connected to one of the router s LAN ports 1 From the main menu under Advanced select QoS Setup The QoS Setup screen displays 2 Click Setup QoS Rule Customizing Your Network Settings 5 11 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 3 Inthe Priority Category field select Ethernet LAN Port The screen changes QoS Priority Rules Priority Qos Policy for LAN Port1 Priority Category Ethernet LAN Por Lan Ports 15 Priority High v Figure 5 8 4 Inthe LAN port field select the LAN port that will have a QoS policy From the Priority drop down list select the priority that this port s traffic should receive relative to other applications and traffic when accessing the Internet The options are Low Normal High and Highest 6 Click Apply to save this rule to the QoS Policy list and return to the QoS Setup screen In the QoS Setup screen select the Turn Internet Access QoS On check box 8 Click Apply QoS for a MAC Address To create a QoS policy for traffic from a specific MAC address 1 From the main men
44. cations general A 3 Index 3 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual technical A speed requirements 6 2 SSID 4 6 SSID broadcast 2 16 static routes 5 14 status router viewing 4 4 streaming video and audio 6 2 subnet mask 4 5 system up time 4 7 T TCP IP network troubleshooting 7 7 technical specifications A 7 time of day troubleshooting 7 9 time to live advertisement 6 8 time setting 3 3 trademarks ii troubleshooting 7 trusted user 3 5 typographical conventions xi U Universal Plug and Play UPnP 6 7 up time system 4 7 updating firmware 3 upgrading router software 4 7 URLs typography for xi V viewing attached devices 4 8 logs 3 11 router status 4 4 W WAN IP address troubleshooting 7 5 WAN setup 5 7 WDS 5 16 5 17 WEP configuring 2 6 wireless manually configuring settings 2 4 range and interference 2 2 wireless card setting up 7 9 wireless connection type 6 Wireless Distribution System WDS 5 16 Wireless light troubleshooting and 7 4 wireless network name 4 6 Wireless port settings 4 5 wireless radio 2 16 4 6 wireless repeating 5 16 5 17 base station 5 18 repeater unit 5 9 wireless repeating function 5 16 5 17 wireless security 2 13 wireless settings checking for correct 7 2 WPA configuring 2 8 Index 4 v1 0 March 2009
45. connected to the other AP Customizing Your Network Settings 5 19 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 5 20 Customizing Your Network Settings v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Chapter 6 Fine Tuning Your Network This chapter describes features to help you manage your RangeMax Dual Band Wireless N Modem Router This chapter includes the following sections Assessing Your Speed Requirements on page 6 2 Optimizing Your Network Bandwidth on page 6 3 Optimizing Wireless Performance on page 6 5 Changing the MTU Size on page 6 6 Common connection types and their speed and security considerations are Broadband Internet Your Internet connection speed is determined by your modem type ADSL as well as the connection speed of the sites to which you connect and general Internet traffic ADSL modem connections are asymmetrical meaning they have a lower data rate to the Internet upstream than from the Internet downstream Keep in mind that when you connect to another site that also has an asymmetrical connection the data rate between your sites is limited by each side s upstream data rate A typical residential ADSL connection provides a downstream throughput of about 1 to 3 megabits per second Mbps Newer technologies such as ADSL2 and Fiber to the Home FTTH will increase the connection speed to tens of Mbps Wi
46. ctivity from the LAN Entering an Idle Timeout value of 0 zero means never log out Internet IP Address Get Dynamically from ISP Your ISP uses DHCP to assign your IP address Your ISP automatically assigns these addresses Use Static IP Address Enter the IP address that your ISP assigned Also enter the IP subnet mask and the gateway IP address The gateway is the ISP s modem router to which your modem router will connect Use IP Over ATM PoA This option is only available if your ISP does not require a log in Domain Name Server DNS Address The DNS server is used to look up site addresses based on their names Get Automatically from ISP Your ISP uses DHCP to assign your DNS servers Your ISP automatically assigns this address Use These DNSG Servers If you know that your ISP does not automatically transmit DNS addresses to the modem router during login select this option and enter the IP address of your ISP s primary DNS server If a secondary DNS server address is available enter it also Configuring Your Internet Connection 1 7 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table 1 1 Basic Settings screen fields continued Settings Description NAT Net Address Translation NAT automatically assigns private IP addresses 10 1 1 x to LAN connected devices Enable Usually NAT is enabled Disable This disables NAT but leaves the
47. d5 6a Wireless Repearter Repeater IP Address Disable Wireless Client Association Base Station MAC Address Wireless Base Station Disable Wireless Client Association Repeater MAC Address 1 Repeater MAC Address 2 Repeater MAC Address 3 Repeater MAC Address 4 Figure 5 13 The modem router supports two modes of the wireless repeating function and allows you to control wireless client association Wireless Repeater The modem router sends all traffic from its local wireless or wired computers to a remote AP To configure this mode you must know the MAC address of the remote parent AP Wireless Base Station The modem router acts as the parent AP bridging traffic to and from the child repeater AP as well as handling wireless and wired local computers To configure this mode you must know the MAC addresses of the child repeater AP Disable Wireless Client Association Usually this check box is cleared so that the modem router is an access point for wireless computers Customizing Your Network Settings 5 17 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual If this check box is selected the modem router communicates wirelessly only with other APs whose MAC addresses are listed in this screen The modem router still communicates with wire connected LAN devices Setting Up the Base Station The wireless repeating function works only in hub and spoke mode The units cannot be daisy chai
48. dem Router DGND3300 User Manual Viewing Modem Router Status Information To view modem router status and usage information from the main menu under the Maintenance heading select Router Status The Router Status screen displays Router Status Account Name Firmware Version ADSL Port MAC Address IP Address Network Type IP Subnet Mask Gateway IP Address Domain Name Server LAN Port MAC Address IP Address DHCP IP Subnet Mask Modem ADSL Firmware Version Modem Status DownStream Connection Speed UpStream Connection Speed VPI VCI Wireless Port Name 11N SSID Name 116 SSID Region 11N Channel 116 Channel Mode Wireless AP Broadcast Name v1 00 12_1 00 12 00 22 3F 53 D5 6B 69 105 39 73 PPPoE 255 255 255 255 69 105 39 254 68 94 156 1 68 94 157 1 00 22 3F 53 D5 64 192 168 0 1 On 255 255 255 0 A2pB023k d20k_rc2 Connected 3008 kbps 512 kbps 0 35 NETGEAR DualBand N NETGEAR 2 4 G Europe 36 11 Up to 130Mbps at 56Hz amp 54Mbps at 2 46Hz Disabled Disabled Show Statistics Connection Status Figure 4 4 You can use the Show Statics and Connection Status buttons to view additional status information as described in Connection Status on page 4 6 and Statistics on page 4 7 The following table explains Router Status screen fields 4 4 Using Network Monitoring Tools v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300
49. device may not cause harmful interference and This device must accept any interference received including interference that may cause undesired operation FCC Radio Frequency Interference Warnings amp Instructions This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following methods Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver e Connect the equipment into an electrical outlet on a circuit different from that which the radio receiver is connected Consult the dealer or an experienced radio TV technician for help RangeMax Dual Band Wireless N Modem Router Tested to Comply with FCC Standards FOR HOME OR OFFICE USE Modifications made to the product unless expressly approved by
50. e Network on Windows Vista and the Network Explorer on all Windows systems The Device Name field cannot be blank 5 2 Customizing Your Network Settings v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table 5 1 LAN Setup Settings Description LAN TCP IP IP Address The LAN IP address of the modem router Setup IP Subnet Mask The LAN subnet mask of the modem router Combined with the IP address the IP Subnet Mask allows a device to know which other addresses are local to it and which must be reached through a gateway or modem router RIP Direction RIP Router Information Protocol allows a modem router to exchange routing information with other routers This setting controls how the modem router sends and receives RIP packets Both is the default Both or Out Only The modem router broadcasts its routing table periodically Both or In Only The modem router incorporates the RIP information that it receives None The modem router will not send any RIP packets and will ignore any RIP packets received RIP Version This controls the format and the broadcasting method of the RIP packets that the modem router sends It recognizes both formats when receiving By default this is RIP 1 RIP 1 is universally supported It is adequate for most networks unless you have an unusual network setup RIP 2 carries more information Both RIP 2B and RIP 2M send the rou
51. e computers on your network so that these settings take effect Configuring Your Internet Connection 1 5 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 5 If no login is required you can specify the MAC Address setting 6 Click Apply to save your settings 7 Click Test to test your Internet connection If the NETGEAR website does not appear within one minute refer to When your Internet connection is working you do not need to launch the ISP s login program on your computer to access the Internet When you start an Internet application your modem router automatically logs you in The fields that are displayed depend on whether or not your Internet connection requires a login ISP does not require login Basic Settings Does Your Ifernet Connection Require A Login Account Name If Required Domain Name If Required Internet IP Address 9 Get Dynamically From ISP O Use Static IP Address IP Address INI IP Subnet Mask Gateway IP Address O Use IP Over ATM IPoA IP Address ll IP Subnet Mask L Gateway IP Address Domain Name Server DNS Address Get Automatically From ISP Use These DNS Servers Primary DNS 9 M Secondary DNS NAT Network Address Translation Enable Disable O Disable firewall Apply Cancel Test Figure 1 7 ISP does require login Does You rnet Connection Require A Login Yes O No Encapsula
52. e network with older generation XE family products or HomePlug 1 0 products but they are not interoperable with these older products Wired Ethernet As gigabit speed Ethernet ports 10 100 1000 Mbps become common on newer computers wired Ethernet remains a good choice for speed economy and security Gigabit Ethernet can extend up to 100 meters with twisted pair wiring of CAT 5e or better A wired connection is not susceptible to interference and eavesdropping would require a physical connection to your network Note Actual data throughput will vary Network conditions and environmental factors including volume of network traffic building materials and construction and network overhead can lower actual data throughput rate Assessing Your Speed Requirements Because your Internet connection is likely to operate at a much lower speed than your local network faster local networking technologies might not improve your Internet experience However many emerging home applications require high data rates For example Streaming HD video requires 10 to 30 Mbps per stream Because latency and packet loss can disrupt your video plan to provide at least twice the capacity you need Streaming MP3 audio requires less than 1 Mbps per stream and does not strain most modern networks Like video however streaming audio is also sensitive to latency and packet loss so a congested network or a noisy link can cause problems 6 2 Fine
53. eating ape e 5 17 Seting Up the Basa SEEN een ein 5 18 Seting Up Repeater Uit aan 5 19 Chapter 6 Fine Tuning Your Network Assessing Your Speed Requirements aueh ann aiina 6 2 Optimizing Your Network Bandwidth aussage 6 3 Optimizing Wireless Performance naeh 6 5 Chondno TO MIU SEE ae ek 6 6 Universal Flug and PIY 6 7 Chapter 7 Troubleshooting pr p EN EEIEIE na AN TA EE E ATA AE EE enna 7 1 Ticubleshooung Wih tbe LEDS Se 7 2 Canmot Access the Router Menu au 7 4 Cannot Access The internet ana einen 7 5 Checking the Banfiguration nee anne 7 5 Checking the WAN IP Address u 7 5 Troubleshooting a Network Using the Ping Utility esee 7 7 Testing the LAN Path to Your Reuter van ana aaa 7 7 Testing the Path from Your Computer to a Remote Device 7 8 Probleme witht Dale and TI aaa 7 9 Wireless CONTEC ur 7 9 Viewing Available Networks 1 cu es ceti coria ta ru eaae ka a Id sah kt innnan iea 7 10 Appendix A Default Configuration and Technical Specifications Restoring the Factory Configuration Settings use A 1 Using the Restore Factory Settings Button eeeeseeeeieeeee cenas A 1 Technical ASCO AUN aan A 3 Appendix B Related Documents Index v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual About This Manual The user
54. eboot the computer and verify the gateway address as described in the online document you can access from Preparing Your Network in Appendix B 7 6 Troubleshooting v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual e You might be running login software that is no longer needed If your ISP provided a program to log you in to the Internet such as WinPoET you no longer need to run that software after installing your modem router You might need to go to Internet Explorer and select Tools Internet Options click the Connections tab and select Never dial a connection Troubleshooting a Network Using the Ping Utility Most network devices and routers contain a ping utility that sends an echo request packet to the designated device The device then responds with an echo reply You can easily troubleshoot a network by using the ping utility in your computer or workstation Testing the LAN Path to Your Router You can ping the router from your computer to verify that the LAN path to your router is set up correctly To ping the router from a running Windows PC 1 From the Windows toolbar click the Start button and then select Run 2 Inthe field provided type ping followed by the IP address of the router as in this example ping www routerlogin net 3 Click OK You should see a message like this one Pinging IP address with 32 bytes of data If the path is working you see this m
55. ect an external site such as hitp www netgear com 2 Access the main menu of the router at http www routerlogin net e Select Basic Settings to view the Basic Settings screen e Select ADSL to view the settings for Multiplexing method VPI and VCI settings e You can select Setup Wizard and allow the modem router to automatically detect your Internet connection Checking the WAN IP Address Unless your ISP provides a fixed IP address your router must request an IP address from the ISP You can determine whether the request was successful using the Router Status screen To check the WAN IP address 1 Start your browser and select an external site such as http www netgear com Troubleshooting 7 5 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 2 Access the main menu of the router at http www routerlogin net Under Maintenance select Router Status 4 Check that an IP address is shown for the Internet port If 0 0 0 0 is shown your router has not obtained an IP address from your ISP If your router cannot obtain an IP address from the ISP you might need to force your cable or DSL modem to recognize your new router by restarting your network as described in Table 7 1 on page 7 1 If your router is still unable to obtain an IP address from the ISP the problem might be one of the following e Your ISP might require a login program Ask your ISP whether they require PPP over Eth
56. ectrum and operation of radio devices Failure of the end user to comply with the applicable requirements may result in unlawful operation and adverse action against the end user by the applicable National regulatory authority v1 0 March 2009 NOTE This product s firmware limits operation to only the channels allowed in a particular Region or Country Therefore all options described in this user s guide may not be available in your version of the product Europe EU Declaration of Conformity C Marking by the above symbol indicates compliance with the Essential Requirements of the R amp TTE Directive of the European Union 1999 5 EC This equipment meets the following conformance standards EN300 328 EN301 893 EN301 489 17 EN60950 A printed copy of the EU Declaration of Conformity certificate for this product is provided in the DGND3300 product package Europe Declaration of Conformity in Languages of the European Community Cesky Czech NETGEAR Inc t mto prohla uje Ze tento Radiolan je ve shode se z kladn mi po adavky a dal mi pr slu n mi ustanoven mi smernice 1999 5 ES Dansk Undertegnede NETGEAR Inc erkl rer herved at f lgende udstyr Radiolan overholder Danish de v sentlige krav og vrige relevante krav i direktiv 1999 5 EF Deutsch Hiermit erkl rt NETGEAR Inc dass sich das Ger t Radiolan in bereinstimmung mit German den grundlegenden Anforderunge
57. em Router DGND3300 User Manual Passphrase To use a passphrase to generate the keys enter a passphrase and click Generate This automatically creates the keys Wireless stations must use the passphrase or keys to access the modem router Note Not all wireless adapters support passphrase key generation Key 1 Key4 These values are not case sensitive You can manually enter the four data encryption keys These values must be identical on all computers and access points in your network Enter 10 hexadecimal digits any combination of 0 9 a f or A F 7 Select which of the four keys will be the default Data transmissions are always encrypted using the default key The other keys can be used only to decrypt received data The four entries are disabled if WPA PSK or WPA authentication is selected 8 Click Apply to save your settings Configuring WPA WPA2 or Mixed WPA2 WPA Wireless Security To set up wireless security you can either manually configure it in the Wireless Settings screen or you can use Wi Fi Protected Setup WPS to automatically set the SSID and implement WPA WPA2 security see Using Push N Connect WPS to Configure Your Wireless Network on page 2 10 WPA2 is the strongest security setting and is recommended if the client supports it Both WPA and WPA2 provide strong data security WPA with TKIP is a software implementation that can be used on Windows systems with Service Pack 2 or lat
58. em router user name and password for the modem router password You can use procedures in the following sections to change the modem router password and the amount of time for the administrator s login time out gt Note The user name and password are not the same as a user name or password you might use to log in to your Internet connection NETGEAR recommends that you change this password to a more secure password The ideal password should contain no dictionary words from any language and should be a mixture of both upper and lower case letters numbers and symbols Your password can be up to 30 characters 3 1 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Changing the Built In Password 1 Log in to the modem router at its default LAN address of http 192 168 0 1 with its default user name of admin default password of password or using whatever password and LAN address you have chosen for the modem router 2 From the main menu under the Maintenance heading select Set Password to display the Set Password screen To change the password first enter the old password and then enter the new password twice Click Apply to save your changes Note After changing the password you must log in again to continue the Ey configuration If you have backed up the modem router settings previously you should do a new backup so that the saved settings file includes the new password
59. en Dynamic DNS Use a Dynamic DNS Service Service Provider www DynDNS org Host Name zboy dyndns org User Name izboy Password s Use Wildcards Apply Cancel Show Status Figure 5 2 To configure Dynamic DNS 1 Register for an account with one of the Dynamic DNS service providers whose names appear in the Service Provider list For example for DynDNS org select www dyndns org Select the Use a Dynamic DNS Service check box Select the name of your Dynamic DNS service provider Type the host name or domain name that your Dynamic DNS service provider gave you pu ge X is Type the user name for your Dynamic DNS account This is the name that you use to log in to your account not your host name a Type the password or key for your Dynamic DNS account If your Dynamic DNS provider allows the use of wildcards in resolving your URL you can select the Use Wildcards check box to activate this feature For example the wildcard feature causes yourhost dyndns org to be aliased to the same IP address as yourhost dyndns org 8 Click Apply to save your configuration 5 6 Customizing Your Network Settings v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Configuring the WAN Setup Options The WAN Setup screen lets you configure aDMZ demilitarized zone server change the Maximum Transmit Unit MTU size and enable the modem r
60. ent and Range Guidelines eene HR RH Rn nennen nnn 2 2 Wireless Security OP ONS M 2 3 Manually Configuring Your Wireless Settings 0s00000raaansannnnannnannnnanannannnnann 2 4 Coniguring WEF Wireless SELF P m 2 6 Configuring WPA WPA2 or Mixed WPA2 WPA Wireless Security 2 8 Using Push N Connect WPS to Configure Your Wireless Network 2 10 Using a WPS Button to Add a WPS Client i cceiicci cierre teretes 2 11 Using PIN Eni To Add a WES LIT nu RE III e SH EH RE RAI occi 2 12 Configuring Advanced WPS Settings nase 2 13 Connecting Additional Wireless Client Devices After WPS Setup 2 14 Adding More WPS Canis sen ee 2 14 Adding Both WPS and Non VWEPS CHRIS acc near 2 15 Restricting Access to Your Modem Router cent 2 16 vii RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Chapter 3 Protecting Your Network Protecting Access to Your Moden Router ac ee 3 1 Changing the Bul In Passen 3 2 Restricting Access by MAC Address uuuennssensenuannnnaannnnnnenaannnnnnnnnannnnnnunnannnnnnnnnannn ne 3 2 Blocking Access to Internet BGS e 3 4 gc Eo ee M 3 6 Blocking Access to Internet Services ooaepat cista aee e ARI sner irs r Ern EUM E RU irarria 3 8 Scheduling BIOCKNG qe 3 10 Viewing Logs of Web Acce
61. enu clearing the Enable WMM Wi Fi multi media Settings check box and clicking Apply You can give prioritized Internet access to the following types of traffic e For specific applications or online games see QoS for Applications and Online Gaming on page 5 10 e For QoS on individual Ethernet LAN ports of the modem router see QoS for a Router LAN Port on page 5 11 e For QoS from a specific device by MAC address see QoS for a MAC Address on page 5 12 Customizing Your Network Settings 5 9 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual QoS for Applications and Online Gaming To create a QoS policy for traffic for specific applications or online games 1 From the main menu under Advanced select QoS Setup The QoS Setup screen displays 2 Click Setup QoS rule The QoS Priority Rules screen displays QoS Priority Rule List Application OoS Policy None On Line Game QoS Policy None Lan Port QoS Policy None MAC address QoS Policy None Add Priority Rule Figure 5 5 3 Click Add Priority Rule The QoS Priority Rules screen displays 4 Inthe Priority Category field either use the default selection of Applications or select Online Gaming A drop down list of predefined applications or games is available QoS Priority Rules Priority Qos Policy for Priority Category Applications Priority Figure 5 6 QoS Priority Rules
62. er WPA2 with AES is a hardware implementation see your device documentation before implementing it Consult the product documentation for your wireless adapter for instructions for configuring WPA settings gt Note If you use a wireless computer to configure wireless security settings you will be disconnected when you click Apply If this happens reconfigure your wireless computer to match the new settings or access the modem router from a wired computer to make further changes 2 8 Safeguarding Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual To configure WPA or WPA2 in the modem router 1 Log in to the modem router at its default LAN address of http 192 168 0 1 with its default user name of admin and default password of password or using whatever user name password and LAN address you have chosen for the modem router 2 Select Wireless Settings from the main menu 3 Onthe Wireless Setting screen select the radio button for the WPA or WPA2 option of your choice Wireless Settings Wireless Network Name 11N SSID NETGEAR DualBand N Name 116 SSID NETGEAR 2 4 G Region Europe Mode Up to 130Mbps at 5GHz amp 54Mbps at 2 4GHz y 11N Channel 36 M 116 Channel 11 v Security Options O Disable O WEP Wired Equivalent Privacy gt WPA PSK Wi Fi Protected Access Pre Shared Key OWPA2 PSK Wi Fi Protected Access 2 with Pre Shared Ke
63. ernet PPPoE or some other type of login e If your ISP requires a login the login name and password might be set incorrectly e Your ISP might check for your computer s host name Assign the computer host name of your ISP account as the account name in the Basic Settings screen e Your ISP allows only one Ethernet MAC address to connect to Internet and might check for your computer s MAC address In this case do one of the following Inform your ISP that you have bought a new network device and ask them to use the router s MAC address Configure your router to spoof your computer s MAC address If your router can obtain an IP address but your computer is unable to load any Web pages from the Internet e Your computer might not recognize any DNS server addresses A DNS server is a host on the Internet that translates Internet names such as www addresses to numeric IP addresses Typically your ISP provides the addresses of one or two DNS servers for your use If you entered a DNS address during the router s configuration reboot your computer and verify the DNS address as described in the online document you can access from Preparing Your Network in Appendix B You can also configure your computer manually with DNS addresses as explained in your operating system documentation e Your computer might not have the router configured as its TCP IP gateway If your computer obtains its information from the router by DHCP r
64. es metal ceilings reinforced concrete and metal partitions Keep away from large amounts of water such as fish tanks and water coolers Reduce interference Avoid windows unless communicating between buildings Place wireless devices away from various electromagnetic noise sources especially those in the 2400 2500 MHz frequency band Common noise creating sources are e Computers and fax machines no closer than 1 foot e Copying machines elevators and cell phones no closer than 6 feet Fine Tuning Your Network 6 5 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual e Microwave ovens no closer than 10 feet e Choose your settings Usea scanning utility to determine what other wireless networks are operating nearby and choose an unused channel Turn off SSID broadcast and change the default SSID Other nearby devices might automatically try to connect to your network several times a second which can cause significant performance reduction e Use WMM to improve the performance of voice and video traffic over the wireless link Changing the MTU Size The Maximum Transmission Unit MTU is the largest data packet a network device transmits When one network device communicates across the Internet with another the data packets travel through many devices along the way If any device in the data path has a lower MTU setting than the other devices the data packets must be s
65. ess network The modem router generates an SSID and implements WPA WPA2 wireless security 6 Note the new SSID and WPA WPAQ2 password for the wireless network You can view these settings in the Wireless Settings screen See Manually Configuring Your Wireless Settings on page 2 4 To access the Internet from any computer connected to your modem router launch a browser such as Microsoft Internet Explorer or Mozilla Firefox You should see the modem router s Internet LED blink indicating communication to the ISP Note If no WPS capable client devices are located during the 2 minute time frame the gt SSID will not be changed and no security will be implemented on the modem router Configuring Advanced WPS Settings From the main menu select Advanced Wireless Settings to display the following screen Advanced Wireless Settings Wireless Router Settings v Enable Wireless Router Radio Enable SSID Broadcast Fragmentation Threshold 256 2346 2346 CTS RTS Threshold 1 2347 2347 Preamble Mode Long Preamble v WPS Settings Router s PIN 97674955 Disable Router s PIN Keep Existing Wireless Settings Wireless Card Access List Figure 2 7 Safeguarding Your Network 2 13 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual The WPS settings show the modem router PIN Disable Router s PIN and the Keep Existing Wireless Settings check box B
66. essage Reply from lt IP address gt bytes 32 time NN ms TTL xxx If the path is not working you see this message Request timed out If the path is not functioning correctly you could have one of the following problems e Wrong physical connections Fora wired connection make sure the numbered Ethernet port LED is on for the port to which you are connected If the LED is off follow the instructions in Table 7 2 on page 7 3 Troubleshooting 7 7 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Check that the corresponding Link LEDs are on for your network interface card If your router and computer are connected to a separate Ethernet switch make sure the Link LEDs are on for the switch ports that are connected to your computer and router e Wrong network configuration Verify that the Ethernet card driver software and TCP IP software are both installed and configured on your computer Verify that the IP address for your router and your computer are correct and that the addresses are on the same subnet Testing the Path from Your Computer to a Remote Device After verifying that the LAN path works correctly test the path from your computer to a remote device 1 From the Windows toolbar click the Start button and then select Run 2 Inthe Windows Run window type ping n 10 IP address where IP address gt is the IP address of a remote device such as your IS
67. ettings screen Safeguarding Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 3 In the Security Options section select the WEP radio button Security Options O Disable WEP Wired Equivalent Privacy t O WPA PSK Wi Fi Protected Access Pre Shared Key O WPA2 PSK Wi Fi Protected Access 2 with Pre Shared Key O Mixed WPA PSK WPA2 PSK O WPA 802 1x WEP Security Encryption Authentication Type Automatic v Encryption Strength 64bit 7 WEP Key Passphrase 1 Key1 Key 2 O Key 3 O Key 4 O Figure 2 3 4 Select the Authentication Type Automatic Open System or Shared Key The default is Open System Note The authentication scheme is separate from the data encryption You can select an authentication scheme that requires a shared key but still leaves the data transmissions unencrypted If you require strong security use both the Shared Key and WEP encryption settings 5 Select the Encryption Strength setting e WEP 64 bit encryption Enter 10 hexadecimal digits any combination of 0 9 a f or A F e WEP 128 bit encryption Enter 26 hexadecimal digits any combination of 0 9 a f or A F 6 Enter the encryption keys You can manually or automatically program the four data encryption keys These values must be identical on all computers and access points in your network Safeguarding Your Network 2 7 v1 0 March 2009 RangeMax Dual Band Wireless N Mod
68. figure the schedule for blocking keywords and services a Days Select days on which you want to apply blocking by selecting the appropriate check boxes Select Every Day to select the check boxes for all days Click Apply b Time of Day Select a start and end time in 24 hour format Select All Day for 24 hour blocking Click Apply Be sure to select your time zone in the E mail screen as described in Setting the Time on page 3 13 3 Click Apply to save your settings 3 10 Protecting Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Viewing Logs of Web Access or Attempted Web Access The log is a detailed record of the websites you have accessed or attempted to access Up to 128 entries are stored in the log Log entries appear only when keyword blocking is enabled and no log entries are made for the trusted user Select Logs under Security in the main menu The Logs screen displays Logs Current time 2008 12 04 23 01 15 Sat 2000 01 01 00 00 38 Initialize LCP Sat 2000 01 01 00 00 45 LCP is allowed to Sat 2000 01 01 00 00 47 PAP authentication Sat 2000 01 01 00 00 56 Thu 2008 12 04 04 37 06 Thu 2008 12 04 04 38 03 Thu 2008 12 04 04 36 09 Thu 2008 12 04 04 36 09 Thu 2008 12 04 16 40 28 Thu 2008 12 04 18 52 14 Thu 2008 12 04 22 38 04 Thu 2008 12 04 22 52 45 Send out NTP reque Receive NTP Reply lt DDNS gt Update OK g Router start up Router
69. following Click Delete to remove the QoS policy Click Edit to edit the QoS policy Follow the instructions in the preceding sections to change the policy settings 3 Click Apply in the QoS Setup screen to save your changes Customizing Your Network Settings 5 13 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Configuring Static Routes Static routes provide additional routing information to your modem router Under usual circumstances the modem router has adequate routing information after it has been configured for Internet access and you do not need to configure additional static routes You must configure static routes only for unusual cases such as multiple routers or multiple IP subnets located on your network As an example of when a static route is needed consider the following case e Your primary Internet access is through a cable modem to an ISP e You have an ISDN router on your home network for connecting to the company where you are employed This router s address on your LAN is 192 168 0 100 e Your company s network address is 134 177 0 0 When you first configured your modem router two implicit static routes were created A default route was created with your ISP as the gateway and a second static route was created to your local network for all 192 168 0 x addresses With this configuration if you attempt to access a device on the 134 177 0 0 network your modem router for
70. g Wireless Settings checkbox is selected in the WPS Settings screen 5 To view a list of all devices connected to your modem router including wireless and Ethernet connected see Viewing a List of Attached Devices on page 4 8 Safeguarding Your Network 2 15 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Restricting Access to Your Modem Router You can use the Advanced Wireless Settings screen to enable or disable the wireless router radio and the SSID broadcast From the main menu select Advanced Wireless Settings to display the following screen Advanced Wireless Settings Wireless Router Settings v Enable Wireless Router Radio Enable SSID Broadcast Fragmentation Threshold 256 2346 2346 CTS RTS Threshold 1 2347 2347 Preamble Mode Long Preamble v WPS Settings Router s PIN 97674955 Disable Router s PIN Keep Existing Wireless Settings Wireless Card Access List Setup Access List Figure 2 8 e Enable Wireless Router Radio You can completely turn off the wireless portion of the modem router For example if you use your notebook computer to wirelessly connect to your modem router and you take a business trip you can turn off the wireless portion of the modem router while you are traveling Other members of your household who use computers connected to the modem router via Ethernet cables can still use the m
71. g must be the same for the modem router and wireless computers or wireless adapters NETGEAR strongly recommends that you use wireless security AN Warning Computers can connect wirelessly at a range of several hundred feet This can allow others outside of your immediate area to access your network This chapter includes e Planning Your Wireless Network e Manually Configuring Your Wireless Settings on page 2 4 e Using Push N Connect WPS to Configure Your Wireless Network on page 2 10 e Connecting Additional Wireless Client Devices After WPS Setup on page 2 14 e Restricting Access to Your Modem Router on page 2 16 Planning Your Wireless Network For compliance and compatibility between similar products in your area the operating channel and region must be set correctly To configure the wireless network you can either specify the wireless settings or you can use Wi Fi Protected Setup WPS to automatically set the SSID and implement WPA WPA2 security e To manually configure the wireless settings you must know the following SSID The default 11N SSID for the modem router is NETGEAR DualBand N The default 11G SSID is NETGEAR 2 4 G The wireless mode 802 11g or 802 11b that each wireless adapter supports Wireless security option To successfully implement wireless security check each wireless adapter to determine which wireless security option it supports 2 1 v1 0
72. g the DGND3300 base station with a non NETGEAR modem router as the repeater you might need to change additional configuration settings In particular you should disable the DHCP server function on the wireless repeater AP To configure a Dual Band Wireless N Modem Router as a repeater unit 1 If you are using the same model of modem router for both the base station and repeaters you must change the LAN IP address for each repeater to a different IP address in the same subnet see Using the LAN Setup Options on page 5 1 Note Failing to change the LAN IP address will cause an IP address conflict in the ETE network because the factory default LAN IP is the same for both units 2 Log in to the router that will be the repeater Check the Wireless Settings screen and verify that the wireless settings match the base unit exactly The wireless security option must be set to WEP or None 3 In the Wireless Repeating Function screen select the Enable Wireless Repeater Mode radio button This IP address must be in the same subnet as the base station but different from the LAN IP of the base station 4 Fill in the Base Station MAC Address field Click Apply to save your changes 6 Verify connectivity across the LANs A computer on any wireless or wired LAN segment of the modem router should be able to connect to the Internet or share files and printers with any other wireless or wired computer or server
73. ication On Send Alerts and Logs Via E mail Send To This E mail Address Outgoing Mail Server My Mail Server requires authentication User Name Password Send E Mail alerts immediately If a DoS attack is detected v Ifa Port Scan is detected v If someone attempts to access a blocked site Send Logs According to this Schedule Hourly 2 Day Time am p m Figure 3 10 2 Toreceive e mail logs and alerts from the modem router select the Turn E mail Notification On check box a Enter the name of your ISP s outgoing SMTP mail server such as mail myISP com in the Your Outgoing Mail Server field You might be able to find this information in the configuration screen of your e mail program If you leave this field blank log and alert messages will not be sent by e mail b Enter the e mail address to which logs and alerts are sent in the Send To This E mail Address field This e mail address will also be used as the From address If you leave this field blank log and alert messages will not be sent by e mail 3 12 Protecting Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 3 5 If your outgoing e mail server requires authentication select the My Mail Server requires authentication check box a Enter your user name for the outgoing e mail server in the User Name field b Enter your password for the outgoing e ma
74. ies whether the firmware s built in DHCP server is active for the LAN attached devices IP Subnet Mask The IP subnet mask being used by the Ethernet LAN port of the modem router The default is 255 255 255 0 Wireless Name 11N The 11N wireless network name SSID being used by the wireless port of Port SSID the modem router The default is NETGEAR DualBand N Name 11G The 11G wireless network name SSID being used by the wireless port of SSID the modem router The default is NETGEAR 2 4 G Region The geographic region where the modem router is being used It might be illegal to use the wireless features of the modem router in some parts of the world 11N Channel Identifies the 11N channel of the wireless port being used Click the link to the online document Wireless Networking Basics in Appendix B for the frequencies used on each channel In Up to 270Mbps at 5GHz amp 54Mbps at 2 4GHz mode there are two channels a primary channel P and a secondary channel S Using Network Monitoring Tools 4 5 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table 4 1 Modem Router Status Fields continued Field Description Wireless 11G Channel Identifies the 11G channel of the wireless port being used Click the link to Port the online document Wireless Networking Basics in Appendix B for the continued frequencies used on each channel In Up to 270Mbps at 2 4GHz mode and
75. il server in the Password field You can specify that logs are automatically sent by e mail with these options e Send alert immediately Select this check box for immediate notification of attempted access to a blocked site or service e Send Logs According to this Schedule Specifies how often to send the logs Hourly Daily Weekly or When Full Day Specifies which day of the week to send the log Relevant when the log is sent weekly or daily Time Specifies the time of day to send the log Relevant when the log is sent daily or weekly If you select the Weekly Daily or Hourly option and the log fills up before the specified period the log is automatically e mailed to the specified e mail address After the log is sent the log is cleared from the router s memory If the router cannot e mail the log file the log buffer might fill up In this case the modem router overwrites the log and discards its contents Click Apply to save your settings So that the log entries are correctly time stamped and sent at the correct time be sure to set the time as described in the next section Setting the Time The modem router uses the Network Time Protocol NTP to obtain the current time and date from one of several network time servers on the Internet To localize the time for your log entries you must specify your time zone Time Zone Select your local time zone This setting is used for the blocking schedule and for time
76. ing 4 10 A 1 Firmware Upgrade Assistant 3 firmware version 4 5 fixed font text xi Fragmentation Threshold 2 16 fragmented data packets 6 6 G general specifications A 3 Gigabit Ethernet 6 2 H host name 7 4 5 4 8 Interface specifications A 4 interference reducing 6 5 Internet connection default settings A 2 troubleshooting 7 5 Internet light troubleshooting and 7 4 Internet port status 4 5 Internet services blocking access 3 8 interval poll 4 8 IP addresses auto generated 7 4 current 4 5 dynamic 5 5 reserved 5 4 IP subnet mask 4 5 italic text xi K keywords blocking by 3 4 L LAN path troubleshooting 7 7 LAN port settings 4 5 LAN setup 5 1 5 2 default LAN IP configuration 5 LANIP 5 2 LEDs See lights troubleshooting and local network default settings A 2 logging in 2 logging out 2 login settings A 2 logs sending 3 2 time stamping entries 3 3 viewing 3 MAC address restricting access by 3 2 MAC addresses attached devices 4 8 current 4 5 troubleshooting 7 8 mail server outgoing 3 2 managing router remotely 4 2 manual software upgrade 4 2 metric value 5 5 mode communication 4 6 Index 2 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual MTU size 6 6 multicasting 5 3 multiple input multiple output MIMO 6 1 N NAT Network Address Translation 5 8 network correct settings checking 7 2 rest
77. irewall and VPN technologies see the links to the NETGEAR website in Appendix B Related Documents Note Product updates are available on the NETGEAR Inc website at http www netgear com support How to Use This Manual The HTML version of this manual includes the following e Buttons gt and lt for browsing forward or backward through the manual one page at a time e A button that displays the table of contents and an button that displays an index Double click a link in the table of contents or index to navigate directly to where the topic is described in the manual A button to access the full NETGEAR Inc online knowledge base for the product model e Links to PDF versions of the full manual and individual chapters How to Print This Manual To print this manual you can choose one of the following options according to your needs Printing a page from HTML Each page in the HTML version of the manual is dedicated to a major topic Select File gt Print from the browser menu to print the page contents Printing from PDF Your computer must have the free Adobe Acrobat Reader installed for you to view and print PDF files The Acrobat Reader is available on the Adobe website at http www adobe com xii v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Printing a PDF chapter Use the PDF of This Chapter
78. is tested before it is assigned to avoid duplicate addresses on the LAN For most applications the default DHCP and TCP IP settings of the modem router are satisfactory Click the link to the online document TCP IP Networking Basics in Appendix B for an explanation of DHCP and information about how to assign IP addresses for your network Specify the pool of IP addresses to be assigned by setting the starting IP address and ending IP address These addresses should be part of the same IP address subnet as the modem router s LAN IP address Using the default addressing scheme you should define a range between 192 168 0 2 and 192 168 0 254 although you might wish to save part of the range for devices with fixed addresses The modem router delivers the following parameters to any LAN device that requests DHCP e An IP Address from the range you have defined e Subnet Mask e Gateway IP Address the modem router s LAN IP address Primary DNS Server if you entered a primary DNS address in the Basic Settings screen otherwise the modem router s LAN IP address e Secondary DNS Server if you entered a secondary DNS address in the Basic Settings screen To use another device on your network as the DHCP server or to manually configure the network settings of all of your computers clear the Use Router as DHCP Server check box Otherwise leave it selected If this service is not selected and no other DHCP server is available on your network
79. l Logging In to Your Modem Router You can log in to the modem router to view or change its settings Links to Knowledge Base and documentation are also available on the modem router main menu Note Your computer must be configured for DHCP For help with configuring DHCP see the documentation that came with your computer or see the link to the online document in Preparing Your Network in Appendix B When you have logged in if you do not click Logout the modem router waits for 5 minutes after no activity before it automatically logs you out To log in to the modem router 1 Type http www routerlogin net or http www routerlogin com or the modem router s LAN IP address default is 192 168 0 1 in the address field of your browser and then press Enter A login window displays User name admin Password eeccccee Remember my password Figure 1 1 2 Enter admin for the modem router user name and your password or the default password For information about how to change the password see Changing the Built In Password on page 3 2 Note The modem router user name and password are not the same as any other user name or password you might use to log in to your Internet connection If the modem router has never been configured the Smart Wizard screen displays After the modem router has been configured the Firmware Upgrade assistant will appear
80. link at the top left of any page e Click the PDF of This Chapter link at the top left of any page in the chapter you want to print The PDF version of the chapter you were viewing opens in a browser window e Click the print icon in the upper left of your browser window Printing a PDF version of the complete manual Use the Complete PDF Manual link at the top left of any page Click the Complete PDF Manual link at the top left of any page in the manual The PDF version of the complete manual opens in a browser window e Click the print icon in the upper left of your browser window G Tip If your printer supports printing two pages on a single sheet of paper you can 7 save paper and printer ink by selecting this feature Revision History NETGEAR Inc is constantly searching for ways to improve its products and documentation The following table indicates any changes that might have been made since the Dual Band Wireless N Modem Router was introduced Table 1 1 Publication Revision History Version Date Description v1 0 March 2009 Original publication xiii v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual xiv v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Chapter 1 Configuring Your Internet Connection This chapter describes how to configure your Dual Band Wireless N Modem Router Internet
81. list Note You can use the Delete button to remove access by a wireless station 5 When you are finished click Apply to save your changes Now only devices on the Trusted Devices list will be allowed to wirelessly connect to the modem router Blocking Access to Internet Sites The Dual Band Wireless N Modem Router allows you to restrict access based on Web addresses and Web address keywords Up to 255 entries are supported in the Keyword list Keyword application examples e Ifthe keyword XXX is specified the URL www zzzyyqq com xxx html is blocked e Ifthe keyword com is specified only websites with other domain suffixes such as edu org or gov can be viewed 3 4 Protecting Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual To block access to Internet sites 1 Select Block Sites under Security in the main menu The Block Sites screen displays Block Sites Keyword Blocking O Never O Per Schedule Always Type Keyword or Domain Name Here Add Keyword Block Sites Containing these Keywords or Domain Names Delete Keyword J Clear List Allow Trusted IP Address to Visit Blocked Sites Trusted IP Address Figure 3 3 2 Enable keyword blocking by selecting either Per Schedule or Always To block by schedule be sure to specify a time period in the Schedule screen For information about scheduling see Scheduling B
82. locking on page 3 10 Block all access to Internet browsing during a scheduled period by entering a dot as the keyword and then set a schedule in the Schedule screen 3 Addakeyword or domain by entering it in the keyword field and clicking Add Keyword The keyword or domain name then appears in the Block sites containing these keywords or domain names list Delete a keyword or domain name by selecting it from the list and clicking Delete Keyword 4 Youcan specify one trusted user which is a computer that is exempt from blocking and logging Specify a trusted user by entering that computer s IP address in the Trusted IP Address fields Since the trusted user is identified by IP address you should configure that computer with a fixed IP address 5 Click Apply to save all your settings in the Block Sites screen Protecting Your Network 3 5 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Firewall Rules You can use this screen to create firewall rules to block or allow specific traffic This feature is for advanced administrators only Incorrect configuration will cause serious problems The Firewall Rules screen lists all existing rules for outbound traffic and inbound traffic If you have not defined any rules only the default rules are listed You can add or edit rules You can also use the Move and Delete buttons to move the selected rule to a new position in the table or to dele
83. m router automatically selects this check box so that your SSID and wireless security settings remain the same if other WPS enabled devices are added later To use a PIN to add a WPS client 1 Login to the modem router at its default LAN address of http 192 168 0 1 with its default user name of admin and default password of password or using whatever LAN address and password you have set up 2 Onthe modem router main menu select Add a WPS Client computers that will connect wirelessly to the modem router are clients and then click Next The Add WPS Client screen displays Add WPS Client Select a setup method Push Button recommended PIN Number If your Adapter supports WPS please click on Generate a client Security Pin to input on the AP Router Gateway and putthe generated client PIN number here Enter Client s PIN Next Figure 2 6 3 Select the PIN Number radio button 2 12 Safeguarding Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 4 Goto the client wireless computer Run a WPS configuration utility Follow the utility s instructions to generate a PIN Take note of the client PIN 5 From the modem router Add WPS Client screen enter the client PIN number and then click Next The modem router tries to communicate with the client for 4 minutes e The modem router WPS screen displays a message confirming that the client was added to the wirel
84. m router from the Internet type your modem router s WAN IP address into your browser s address or location field followed by a colon and the custom port number For example if your external address is 134 177 0 123 and you use port number 8080 then enter http 134 177 0 123 8080 in your browser Using Network Monitoring Tools 4 13 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 4 14 Using Network Monitoring Tools v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Chapter 5 Customizing Your Network Settings This chapter describes advanced features of the RangeMax Dual Band Wireless N Modem Router This chapter includes the following sections e Using the LAN Setup Options e Configuring the WAN Setup Options on page 5 7 e Setting up Quality of Service QoS on page 5 9 e Using a Dynamic DNS Service on page 5 5 e Configuring Static Routes on page 5 14 Wireless Repeating Also Called WDS on page 5 16 Using the LAN Setup Options The LAN Setup screen allows configuration of LAN IP services such as Dynamic Host Configuration Protocol DHCP and Routing Information Protocol RIP The modem router is shipped preconfigured to use private IP addresses on the LAN side and to act as a DHCP server The modem router s default LAN IP configuration is e LAN IP address 192 168 0 1 e Subnet mask 255 255 255 0 The
85. modem router The latency data throughput performance and notebook power consumption of wireless adapters also vary depending on your configuration choices For best results place your modem router according to the following guidelines Near the center of the area in which your PCs will operate In an elevated location such as a high shelf where the wirelessly connected PCs have line of sight access even if through walls Away from sources of interference such as PCs microwave ovens and 2 4 GHz cordless phones Away from large metal surfaces Put the antenna in a vertical position to provide the best side to side coverage Put the antenna in a horizontal position to provide the best up and down coverage 2 2 Safeguarding Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual e Ifusing multiple access points it is better if adjacent access points use different radio frequency channels to reduce interference The recommended channel spacing between adjacent access points is 5 channels for example use Channels 1 and 6 or 6 and 11 The time it takes to establish a wireless connection can vary depending on both your security settings and placement WEP connections can take slightly longer to establish Also WEP encryption can consume more battery power on a notebook computer Wireless Security Options Indoors computers can connect over 802 11g wireless networks at a maxi
86. mum range of up to 300 feet Such distances can allow for others outside your immediate area to access your network Unlike wired network data your wireless data transmissions can extend beyond your walls and can be received by anyone with a compatible adapter For this reason use the security features of your wireless equipment The Dual Band Wireless N Modem Router provides highly effective security features which are covered in detail in this chapter Deploy the security features appropriate to your needs There are several ways you can enhance the security of your wireless network Wireless data security options Internet Range up to 300 foot radius 1 Open system easy but no security 2 WEP security but some performance impact 3 WPA PSK strong security 4 WPA2 PSK very strong security Figure 2 1 e WEP Wired Equivalent Privacy WEP data encryption provides data security WEP Shared Key authentication and WEP data encryption block all but the most determined eavesdropper This data encryption mode has been superseded by WPA PSK and WPA2 PSK e WPA PSK TKIP WPA2 PSK AES Wi Fi Protected Access WPA using a pre shared key to perform authentication and generate the initial data encryption keys The very strong authentication along with dynamic per frame re keying of WPA makes it virtually impossible to compromise Safeguarding Your Network 2 3 v1 0 March 2009 RangeMax Dual Band Wireless N
87. n und den brigen einschl gigen Bestimmungen der Richtlinie 1999 5 EG befindet Eesti K esolevaga kinnitab NETGEAR Inc seadme Radiolan vastavust direktiivi 1999 5 EU Estonian p hin uetele ja nimetatud direktiivist tulenevatele teistele asjakohastele s tetele English Hereby NETGEAR Inc declares that this Radiolan is in compliance with the essential requirements and other relevant provisions of Directive 1999 5 EC Espa ol Por medio de la presente NETGEAR Inc declara que el Radiolan cumple con los Spanish requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999 5 CE EAAnvIKI ME THN lIAPOY2A NETGEAR Inc ANHAONEI OTI Radiolan 2YMMOP ONETAI Greek MPO TI OYZIOAEIZ ATIAITHZEIZ KAI TIZ AOITIEX ZXETIKEZ AIATA EIZ TH OAHTIAZ 1999 5 EK Fran ais Par la pr sente NETGEAR Inc d clare que l appareil Radiolan est conforme aux French exigences essentielles et aux autres dispositions pertinentes de la directive 1999 5 CE Italiano Italian Con la presente NETGEAR Inc dichiara che questo Radiolan conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999 5 CE Latviski Ar o NETGEAR Inc deklar ka Radiolan atbilst Direkt vas 1999 5 EK b tiskaj m Latvian pras b m un citiem ar to saist tajiem noteikumiem Lietuvi iuo NETGEAR Inc deklaruoja kad is Radiolan atitinka esminius reikalavimus ir kitas Lithuanian 1999 5 EB
88. ned You must know the wireless settings for both units You must know the MAC address of the remote unit First set up the base station and then set up the repeater To set up the base station 1 Set up both units with exactly the same wireless settings SSID mode channel and security Note that the wireless security option must be set to None or WEP 2 Loginto the modem router base unit under the Advanced heading select Wireless Repeating Function to display the Wireless Repeating Function screen Wireless Repeating Function Enable Wireless Repeating Function Wireless MAC of this router 11N 00 22 3f 53 d5 6a Wireless Repearter Repeater IP Address Disable Wireless Client Association Base Station MAC Address Wireless Base Station Disable Wireless Client Association Repeater MAC Address 1 Repeater MAC Address 2 Repeater MAC Address 3 Repeater MAC Address 4 Figure 5 14 3 Select the Enable Wireless Repeating Function check box and the Wireless Base Station radio button 4 Enter the MAC address for the repeater units 5 Click Apply to save your changes 5 18 Customizing Your Network Settings v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Setting Up a Repeater Unit Use a wired Ethernet connection to set up the repeater unit to avoid conflicts with the wireless connection to the base station Note If you are usin
89. nfiguration file enter the full path to the file on your computer or click Browse to browse to the file When you have located it click Restore to send the file to the modem router The modem router then reboots automatically A Warning Do not interrupt the reboot process Erasing the Configuration Under some circumstances for example if you move the modem router to a different network or if you have forgotten the password you might want to erase the configuration and restore the factory default settings After an erase the modem router s user name is admin the password is password the LAN IP address is 192 168 0 1 and its DHCP server is enabled e To erase the configuration click the Erase button in the Backup Settings screen e To restore the factory default configuration settings when you do not know the login password or IP address you must use the restore factory settings button on the rear panel of the modem router see Restoring the Factory Configuration Settings on page A 1 4 10 Using Network Monitoring Tools v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Running Diagnostic Utilities and Rebooting the Modem Router The modem router has a diagnostics feature In the main menu under Maintenance select Diagnostics to display the following screen Diagnostics Ping an IP address IP Address E J 4 Perform a DNS Lookup Internet Name IP address D
90. ng 1 4 Configuring Your Internet Connection v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Viewing or Manually Configuring Your ISP Settings To view or configure the basic settings 1 Log in to the modem router as described in Logging In to Your Modem Router on page 1 2 2 Select Basic Settings from the modem router menu to display the Basic Settings screen Basic Settings Does Your Internet Connection Require A Login Yes O No Encapsulation Login snomon sbeglobal net z Password s Service Name If Required Idle Timeout In Minutes jo Internet IP Address 9 Get Dynamically From ISP O Use Static IP Address IP Address Domain Name Server DNS Address Get Automatically From ISP Use These DNS Servers Primary DNS Secondary DNS NAT Network Address Translation 9 Enable Disable Disable firewall Figure 1 6 3 Select Yes or No depending on whether your ISP requires a login This selection changes the fields available on the Basic Settings screen e Yes If your ISP requires a login select the encapsulation method Enter the login name If you want to change the login time out enter a new value in minutes e No If your ISP does not require a login enter the account name if required and the domain name if required 4 Enter the settings for the IP address and DNS server If you enter or change a DNS address restart th
91. ns that are incompatible with Network Address Translation NAT The modem router is programmed to recognize some of these applications and to work correctly with them but there are other applications that might not function well In some cases one local computer can run the application correctly if that computer s IP address is entered as the default DMZ server Warning DMZ servers pose a security risk A computer designated as the default DMZ A server loses much of the protection of the firewall and is exposed to exploits from the Internet If compromised the DMZ server computer can be used to attack other computers on your network Incoming traffic from the Internet is usually discarded by the modem router unless the traffic is a response to one of your local computers or a service that you have configured in the Port Forwarding Port Triggering screen Instead of discarding this traffic you can have it forwarded to one computer on your network This computer is called the default DMZ server The WAN Setup screen lets you configure a default DMZ server To assign a computer or server to be a default DMZ server 1 Inthe last Default DMZ Server field type the last digit of the IP address for that computer To remove the default DMZ server enter 0 zero 2 Select the Default DMZ Server check box and click Apply 5 8 Customizing Your Network Settings v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Ma
92. nt must support a WPS button and must have a WPS configuration utility such as the NETGEAR Smart Wizard or Atheros Jumpstart To use the modem router WPS button to add a WPS client 1 Log in to the modem router at its default LAN address of http 192 168 0 1 with its default user name of admin and default password of password or using whatever LAN address and password you have set up On the modem router main menu select Add a WPS Client and then click Next The following screen displays Add WPS Client Select a setup method Push Button recommended You can either press the Push Button physically on the router or press the Button below soft Push Button 6 u WPS button OPIN Number Figure 2 5 By default the Push Button recommended radio button is selected 3 Either press the modem router dome for a few seconds which works as a WPS button or click the onscreen button The modem router tries to communicate with the client for 2 minutes 4 Gotothe client wireless computer and run a WPS configuration utility Follow the utility s instructions to click a WPS button 5 Go back to the modem router screen to check for a message The modem router WPS screen displays a message confirming that the client was added to the wireless network The modem router generates an SSID and implements WPA WPA2 wireless security The modem router will keep these wireless settings unless you change them or you cle
93. nual Setting up Quality of Service QoS Quality of Service QoS is an advanced feature that can be used to prioritize some types of traffic ahead of others The modem router can provide QoS prioritization over the wireless link and on the Internet connection The modem router supports Wi Fi Multimedia Quality of Service WMM QoS to prioritize wireless voice and video traffic over the wireless link WMM QoS provides prioritization of wireless data packets from different applications based on four access categories voice video best effort and background For an application to receive the benefits of WMM QoS both it and the client running that application must be WMM enabled Legacy applications that do not support WMM and applications that do not require QoS are assigned to the best effort category which receives a lower priority than voice and video Configuring QoS for Internet Access To specify prioritization of traffic you must add or create a policy for the type of traffic To go to the QoS Setup screen from the main menu under Advanced select QoS Setup QoS Setup v Enable WMM Wi Fi multi media Settings Turn Internet Access QoS On Turn Bandwidth Control On Uplink bandwidth Maximum Kbps Check for current Internet Uplink bandwidth QoS Priority Rule List Setup QoS Rule Figure 5 4 WMM QoS is enabled by default You can disable it by selecting QoS Setup from the main m
94. o install ADSL filters see the Setup Manual 1 8 Configuring Your Internet Connection v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual NETGEAR recommends that you use the Setup Wizard to automatically detect and configure your ADSL settings This usually works fine However if you have technical experience and are sure of the multiplexing method and virtual circuit number for the virtual path identifier VPI and virtual channel identifier VCD you can specify those settings here Note You must use the Setup Wizard to select the correct country for the ADSL settings xm to work If your ISP provided you with a multiplexing method or VPI VCI number then enter the setting 1 From the main menu select ADSL Settings The ADSL Settings screen displays ADSL Settings Multiplexing Method Figure 1 8 In the Multiplexing Method drop down list select LLC based or VC based For the VPI type a number between 0 and 255 The default is 8 For the VCI type a number between 32 and 65535 The default is 35 Click Apply wa PF Y MM Configuring Your Internet Connection 1 9 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 1 10 Configuring Your Internet Connection v1 0 March 2009 Chapter 2 Safeguarding Your Network For a wireless connection the SSID also called the wireless network name and the wireless security settin
95. oblems with Date and Time Under Security in the main menu select Schedule to view the current date and time of day The modem router uses the Network Time Protocol NTP to obtain the current time from one of several network time servers on the Internet Each entry in the log is stamped with the date and time of day Problems with the date and time function can include the following e Date shown is January 1 2000 Cause The modem router has not yet successfully reached a Network Time Server Check that your Internet access is configured correctly If you have just completed configuring the modem router wait at least 5 minutes and check the date and time again e Time is off by one hour Cause The modem router does not automatically adjust for daylight savings time In the Schedule screen select the Adjust for Daylight Savings Time check box Wireless Connectivity Note If you are installing the modem router and have not yet set up a wireless connection see Chapter 2 Safeguarding Your Network or the Setup Manual To add a wireless computer to an existing wireless network you must set up its wireless card to match the modem router s settings You can use Push N Connect WPS Connecting Additional Wireless Client Devices After WPS Setup on page 2 14 if your computer supports it You can also manually configure the computer s wireless settings When you install a NETGEAR vwireless card in your computer
96. odem router To do this clear the Enable Wireless Access Point check box on the Advanced Wireless Settings screen and then click Apply e Enable SSID Broadcast Clear this check box to disable broadcast of the SSID so that only devices that know the correct SSID can connect Disabling SSID broadcast nullifies the wireless network discovery feature of some products such as Windows XP Note The SSID of any wireless access adapters must match the SSID you configure gt in the modem router If they do not match you will not get a wireless connection to the modem router The Fragmentation Threshold CTS RTS Threshold and Preamble Mode options are reserved for wireless testing and advanced configuration only Do not change these settings 2 16 Safeguarding Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual e WPS Settings These are Push N connect settings used by the modem router when WPS clients are added Router s PIN The number that the modem router broadcasts when adding a WPS client with the PIN method Disable Router PIN Selecting this checkbox disables the modem router s PIN Keep Existing Wireless Settings This checkbox is cleared by default so that the modem router network name SSID and security can be set automatically if Push N Connect WPS is used to set up the network When the first WPS client is added this checkbox is automatically selected
97. off the lights These lights identify the modem router activity of the eight internal antennas flashing to show which combination of antennas is receiving the strongest signals Be sure to restart your network in this 1 Unplug the modem router sequence 1 Turn off the computers 2 Plug in the modem router Wait 1 minute 3 Turn on the computers Troubleshooting 7 1 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table 7 1 Quick Tips continued Recommendation Instructions Make sure that the Ethernet cables are securely plugged in For each powered on computer connected to the modem router by an Ethernet cable the corresponding numbered router LAN port LED is on Make sure that the wireless settings in the computer and router match exactly Fora wirelessly connected computer the wireless network name SSID and wireless security settings of the modem routerand wireless computer must match exactly If you set up an Access List in the Advanced Wireless Settings screen you must add each wireless computer s MAC address to the modem router s access list Make sure that the network settings of the computer are correct Wired and wirelessly connected computers must have network IP addresses on the same network as the router The simplest way to do this is to configure each computer to obtain an IP address automatically using DHCP Click the link
98. on WAN MAC address Use default address WAN MTU size 1458 for Annex A World except NA 1492 for Annex ANA and Annex B ADSL line rate automatically negotiated Local network LAN LAN IP 192 168 0 1 Subnet mask 255 255 255 0 RIP direction None RIP version Disabled RIP authentication None DHCP server Enabled DHCP starting IP address 192 168 0 2 DHCP ending IP address 192 168 0 254 DMZ Disabled Time zone GMT for Annex A except NA and Annex B PST for NA Time zone adjusted for daylight saving time Disabled SNMP Disabled Firewall Inbound communications coming in from the Internet Disabled except traffic on port 80 the http port Outbound communications going out Enabled all to the Internet Source MAC filtering Disabled Default Configuration and Technical Specifications v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table A 1 Default Configuration Settings continued Feature Default Setting Wireless Wireless communication Enabled Name 11N SSID NETGEAR Dual Band N Name 11G SSID NETGEAR 2 4G Security Disabled Broadcast SSID Enabled Country Region United States in the North America otherwise varies by region For Annex B Germany is default region 11N Channel 36 5 180GHz 11G Channel Auto Operating Mode Up to 270Mbps at 5GHz and 54Mbps at 2 4
99. on of the product s or circuit layout s described herein Certificate of the Manufacturer Importer It is hereby certified that the RangeMax Dual Band Wireless N Modem Router has been suppressed in accordance with the conditions set out in the BMPT AmtsbIVfg 243 1991 and Vfg 46 1992 The operation of some equipment for example test transmitters in accordance with the regulations may however be subject to certain restrictions Please refer to the notes in the operating instructions Federal Office for Telecommunications Approvals has been notified of the placing of this equipment on the market and has been granted the right to test the series for compliance with the regulations Best tigung des Herstellers Importeurs Es wird hiermit best tigt da das RangeMax Dual Band Wireless N Modem Router gem der im BMPT AmtsbIVfg 243 1991 und Vfg 46 1992 aufgef hrten Bestimmungen entst rt ist Das vorschriftsm ige Betreiben einiger Ger te z B Testsender kann jedoch gewissen Beschr nkungen unterliegen Lesen Sie dazu bitte die Anmerkungen in der Betriebsanleitung Das Bundesamt f r Zulassungen in der Telekommunikation wurde davon unterrichtet da dieses Ger t auf den Markt gebracht wurde und es ist berechtigt die Serie auf die Erf llung der Vorschriften hin zu berpr fen Regulatory Compliance Information This section includes user requirements for operating this product in accordance with National laws for usage of radio sp
100. ore the factory default configuration settings This procedure restores the admin user name password to password and the IP address to 192 168 0 1 You can erase the current configuration and restore factory defaults in two ways e Use the Erase function of the router see Erasing the Configuration on page 4 10 e Use the Restore Factory Settings button on the rear panel of the router Use this method for cases when the administration password or IP address is not known Using the Restore Factory Settings Button To restore the factory configuration settings without knowing the administration password or IP address you must use the Restore Factory Settings button on the rear panel of the modem router 1 Press and hold the Restore Factory Settings button until the Power LED turns red about 6 seconds 2 Release the Restore Factory Settings button and wait for the router to reboot The Power LED will blink red three times and then will turn green when the default configuration settings have been restored Default Configuration and Technical Specifications A 1 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table A 1 Default Configuration Settings Feature Default Setting Router login Modem Router login URL http www routerlogin net or http www routerlogin com User name case sensitive admin Password case sensitive password Internet connecti
101. ou want to add or edit Inbound Services Send to LAN Server Any Ix start finish _ Always 3 Enter the settings to specify the service see Table 3 1 on page 3 7 4 Click Apply to have your changes take effect The new rule will be listed in the table when you return to the Firewall Rules screen Table 3 1 Adding or Editing Firewall Service Rules Field Outbound Rules Inbound Rules Action For Outbound rules ALLOW rules are only useful if the traffic is already covered by a BLOCK rule That is you want to allow a subset of traffic that is currently blocked by another rule To define the schedule used in these selections use the Schedule screen see Scheduling Blocking on page 3 10 For Inbound rules BLOCK rules are only useful if the traffic is already covered by an ALLOW rule That is you want to block a subset of traffic that is currently allowed by another rule To define the schedule used in these selections use the Schedule screen see Scheduling Blocking on page 3 10 Protecting Your Network 3 7 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table 3 1 Adding or Editing Firewall Service Rules continued Field Outbound Rules Inbound Rules LAN users These settings determine which computers Outbound on your network are affected by this rule Services only based on their source
102. outer to respond to a ping on the WAN Internet port From the main menu under Advanced click WAN Setup to view the WAN Setup screen WAN Setup Connect Automatically as Required Enable PPPoE Relay Disable Port Scan and DOS Protection L Default DMZ Server Respond to Ping on Internet WAN Port MTU Size in bytes 1492 Disable SIP ALG Figure 5 3 The WAN Setup fields are described in the following table Table 5 2 WAN Setup Settings Setting Description Connect Automatically as Usually this check box is selected so that an Internet connection is made Required automatically whenever Internet bound traffic is detected If this causes high connection costs you can clear the check box to disable this feature If this setting is disabled you must connect manually using the screen that you access by clicking the Connection Status button on the Status screen If you have an Always on connection this setting has no effect Enable PPPoE Relay Selecting this check box allows a PPPoE client on a local PC to connect to a remote PPPoE server with the modem router acting as a relay agent Disable Port Scan and DOS The firewall protects your LAN against port scans and denial of service DOS Protection attacks This protection should be disabled only in special circumstances Default DMZ Server This feature is sometimes helpful when you are using some online
103. plit or fragmented to accommodate the one with the smallest MTU The best MTU setting for NETGEAR equipment is often just the default value and changing the value might fix one problem but cause another Leave MTU unchanged unless one of these situations occurs e You have problems connecting to your ISP or other Internet service and the technical support of either the ISP or NETGEAR recommends changing the MTU setting These might require an MTU change A secure website that won t open or displays only part of a Web page Yahoo e mail MSN America Online s DSL service e You use VPN and have severe performance problems e You used a program to optimize MTU for performance reasons and now you have connectivity or performance problems Note An incorrect MTU setting can cause Internet communication problems such as the inability to access certain Web sites frames within Web sites secure login pages or FTP or POP servers 6 6 Fine Tuning Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual If you suspect an MTU problem a common solution is to change the MTU to 1400 If you are willing to experiment you can gradually reduce the MTU from the maximum value of 1500 until the problem goes away Table 6 2 describes common MTU sizes and applications Table 6 2 Common MTU Sizes MTU Application 1500 The largest Ethernet
104. r 4 to achieve a 40 MHz frame by frame bandwidth The Dual Band Wireless N Modem Router detects channel usage and disables frame by frame expansion if the expansion would result in interference with the data transmission of other access points or clients Up to 270 Mbps at 5 GHz and 54 Mbps at 2 4 GHz This is the default mode which is recommended Up to 130 Mbps at 2 4 GHz Neighbor friendly mode for reduced interference with neighboring wireless networks Provides two transmission streams with different data on the same channel at the same time but also allows 802 11b and 802 11g wireless devices Up to 130 Mbps at 5 GHz and 54 Mbps at 2 4 GHz Legacy mode for compatibility with the slower 802 11b and 802 11g wireless devices 11 N Channel The wireless channel fields determine the operating frequency used for the 11N 11 G Channel or 11G wireless networks Do not change the wireless channel unless you experience interference shown by lost connections or slow data transfers If this happens you might need to experiment with different channels to see which is the best Safeguarding Your Network 2 5 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table 2 1 Wireless Settings continued Settings Description Security Options Disable You can use this setting to establish wireless connectivity before implementing wireless security NETGEAR strongly recommends that yo
105. r reached correctly then it might be necessary to increase this value e UPnP Portmap Table The UPnP Portmap Table displays the IP address of each UPnP device that is currently accessing the router and which ports Internal and External that device has opened The UPnP Portmap Table also displays what type of port is open and whether that port is still active for each IP address 3 Click Apply to save your settings 6 8 Fine Tuning Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Chapter 7 Troubleshooting This chapter provides information about troubleshooting your RangeMax Dual Band Wireless N Modem Router After each problem description instructions are provided to help you diagnose and solve the problem As a first step review the Quick Tips updates at hrtp www netgear com support E e Tip NETGEAR provides helpful articles documentation and the latest firmware This chapter includes the following sections Quick Tips Troubleshooting with the LEDs on page 7 2 Cannot Access the Internet on page 7 5 Troubleshooting a Network Using the Ping Utility on page 7 7 Problems with Date and Time on page 7 9 Wireless Connectivity on page 7 9 Quick Tips This section describes tips for troubleshooting some common problems Table 7 1 Quick Tips Recommendation Instructions You can turn off the dome lights for the Tap the dome to turn
106. r wireless connection can vary significantly based on the physical placement of the wireless router You should choose a location for your router that will maximize the network speed Note Failure to follow these guidelines can result in significant performance degradation or inability to wirelessly connect to the router For complete range and performance specifications click the link to the online document Wireless Networking Basics in Appendix B The following list describes how to optimize wireless router performance Identify critical wireless links If your network has several wireless devices decide which wireless devices need the highest data rate and locate the router near them Many wireless products have automatic data rate fallback which allows increased distances without loss of connectivity This also means that devices that are farther away might be slower Therefore the most critical links in your network are those where the traffic is high and the distances are great Optimize those first Choose placement carefully For best results place your router Near the center of the area in which your computers will operate In an elevated location such as a high shelf where the wirelessly connected computers have line of sight access even if through walls Avoid obstacles to wireless signals Keep wireless devices at least 2 feet from large metal fixtures such as file cabinets refrigerators pip
107. reless Your modem router provides a wireless data throughput of up to 300 Mbps using technology called multiple input multiple output MIMO in which multiple antennas transmit multiple streams of data The use of multiple antennas also provides excellent range and coverage With the introduction of the newer WPA and WPA2 encryption and authentication protocols wireless security is extremely strong To get the best performance use RangeMax NEXT adapters for your computers Although your modem router is compatible with older 802 11b and 802 11g adapters the use of these older wireless technologies in your network can result in lower throughput overall typically less than 10 Mbps for 802 11b and less than 40 Mbps for 802 11g In addition many older wireless products do not support the latest security protocols WPA and WPA2 Fine Tuning Your Network 6 1 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Powerline For connecting rooms or floors that are blocked by obstructions or are distant vertically consider networking over your building s AC wiring NETGEAR s Powerline HD family of products delivers up to 200 Mbps to any outlet while the older generation XE family of products delivers 14 Mbps or 85 Mbps Data transmissions are encrypted for security and you can configure an individual network password to prevent neighbors from connecting The Powerline HD family of products can coexist on the sam
108. router 1 Under Maintenance on the main menu select Router Status Note the version number of your modem router firmware 2 Go to the DGND3300 support page on the NETGEAR website at http www netgear com support 4 2 Using Network Monitoring Tools v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 3 If the firmware version on the NETGEAR website is newer than the firmware on your modem router download the file to your computer Under Maintenance on the modem router main menu select Router Upgrade to display the following screen Router Upgrade Check for New Version from the Internet v Check for New Version Upon Log in Locate and Select the Upgrade File from your Hard Disk Figure 4 3 Click Browse and locate the firmware you downloaded the file ends in img or chk Click Upload to send the firmware to the modem router Warning When uploading firmware to the modem router do not interrupt the Web A browser by closing the window clicking a link or loading a new page If the browser is interrupted it could corrupt the firmware When the upload is complete your router automatically restarts The upgrade process typically takes about one minute Read the new firmware release notes to determine whether you must reconfigure the router after upgrading Using Network Monitoring Tools 4 3 v1 0 March 2009 RangeMax Dual Band Wireless N Mo
109. s off If the Power and other LEDs are off when your router is turned on Make sure that the power cord is properly connected to your router and that the power supply adapter is properly connected to a functioning power outlet Check that you are using the power adapter supplied by NETGEAR for this product If the error persists you have a hardware problem and should contact technical support Power LED is red The power LED turns red when you depress the Restore Factory Settings button and blinks red 3 times when that button is released This is normal and does not indicate a problem If the Power LED remains red there is a fault within the router Cycle the power to see if the router recovers Clear the router s configuration to factory defaults This will set the router s IP address to 192 168 0 1 This procedure is explained in Restoring the Factory Configuration Settings in Appendix A If the error persists you might have a hardware problem and should contact technical support LEDs never turn off When the router is turned on the LEDs turn on for about 10 seconds and then turn off If all the LEDs stay on there is a fault within the router If all LEDs are still on 1 minute after power up Cycle the power to see if the router recovers Clear the router s configuration to factory defaults as explained in Restoring the Factory Configuration Settings in Appendix A If the error persists yo
110. se addresses are part of the designated private address range for use in private networks and should be suitable for most applications If your network has a requirement to use a different IP addressing scheme you can make those changes in the LAN Setup screen Customizing Your Network Settings 5 1 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual To configure LAN IP settings log in to the modem router and under the Advanced heading select LAN Setup The following screen displays LAN Setup LAN TCPAP Setup IP Address 192 168 0 Ji IP Subnet Mask 255 255 255 O RIP Direction None v RIP Version RIP 1 MI Access Router Management Interface on additional port NAT disabled mode only Use Router as DHCP Server Starting IP Address 192 se o J2 Ending IP Address 192 168 0 254 Address Reservation IP Address Device Name MAC Address ale Figure 5 1 If you make changes you must click Apply in order for the changes to take effect Note If you change the LAN IP address of the modem router while connected through gt the browser you will be disconnected You must then open a new connection to the y p new IP address and log in again The LAN Setup fields are explained in the following table Table 5 1 LAN Setup Settings Description Device Name A descriptive name for the modem router which will be shown in th
111. ss or Attempted Web ACCESS ssesse 3 11 Configuring E mail Alert and Web Access Log Notifications ssesssss 3 12 unm 3 13 Chapter 4 Using Network Monitoring Tools Upgrading the PUTS T 4 1 Manually Checking for Firmware Upgrades 2 4n0222 0044n044400HAnnnaR RR nnt annua 4 2 Viewing Modem Router Status Information eese 4 4 Conneccion SaS st Sas ikea 4 6 ri 4 7 Viewing a List of Attached Devices une 4 8 Managing he Conigoraton Fils sa 4 9 Backing Up and Restoring the Configuration eee 4 9 Erasing the BO Bin 4 10 Running Diagnostic Utilities and Rebooting the Modem Router een 4 11 Enabling Remote Management Access uuuens en 4 12 Chapter 5 Customizing Your Network Settings Using me LAN Selup COTS rue 5 1 Using the Modem Router as a DHCP Server en r 5 4 Address Rose c aan 5 4 Using a Dynamic DNS Seite ueauseenn aan 5 5 Conigunng the WAN Setup OBS anna 5 7 Seting Up a Default DMZ SOVET ae 5 8 Setting up Quality of Service QOS aaa een 5 9 Editing or Deleting an Existing QoS PO IGy rauen aaa 5 13 viii v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Gormauring Statie ROUTES seen ren 5 14 Wireless Repeating Also Called WDS uusmuu0nusssnanannnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn 5 16 Wireless Rep
112. start up Administrator logi Administrator logi Administrator logi Administrator logi l Iv Refresh Jl Clear Log SendLog Include in Log v Attempted access to blocked sites Connections to the Web based interface of this Router v V Router operation start up get time etc 7 Known DoS attacks and Port Scans Syslog Disable Broadcast on LAN Send to this Syslog server IP address Cancel Figure 3 9 Table 3 2 Log Entry Descriptions Field Description Date and time The date and time the log entry was recorded Source IP The IP address of the initiating device for this log entry Target address The name or IP address of the website or newsgroup visited or to which access was attempted Action Whether the access was blocked or allowed Protecting Your Network 3 11 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual To refresh the log screen click the Refresh button To clear the log entries click the Clear Log button To e mail the log immediately click the Send Log button Configuring E mail Alert and Web Access Log Notifications To receive logs and alerts by e mail you must provide your e mail account information To configure e mail alert and web access log notifications 1 Select E mail under Security in the main menu The E mail screen displays E mail Turn E mail Notif
113. t Explorer click Refresh to be sure the Java applet is loaded Try quitting the browser and launching it again Make sure you are using the correct login information The login name is admin and the default password is password Make sure that Caps Lock is off when entering this information Troubleshooting v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual If the modem router does not save changes you have made in the modem router menu check the following e When entering configuration settings be sure to click the Apply button before moving to another screen or your changes are lost e Click the Refresh or Reload button in the Web browser The changes may have occurred but the Web browser may be caching the old configuration Cannot Access the Internet Note If you are installing the modem router and have not yet configured the Internet connection see Chapter 1 Configuring Your Internet Connection or the Setup Manual If your Internet connection was working previously it is possible that this is due to a problem at your ISP If you can access your router but you are unable to access the Internet you can check its configuration and you can determine whether the router can obtain an IP address from your Internet Service Provider ISP Checking the Configuration To check the router configuration to make sure that it is correct 1 Start your browser and sel
114. t access to the LAN only If Private is selected the static route is not reported in RIP 4 Select the Active check box to make this route effective Type the destination IP address of the final destination 6 Type the IP subnet mask for this destination If the destination is a single host type 255 255 255 255 7 Type the gateway IP address which must be a router on the same LAN segment as the Dual Band Wireless N Modem Router 8 Type a number between 1 and 15 as the metric value This represents the number of routers between your network and the destination Usually a setting of 2 or 3 works but if this is a direct connection set it to 1 9 Click Apply to have the static route entered into the table Customizing Your Network Settings 5 15 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Wireless Repeating Also Called WDS The Dual Band Wireless N Modem Router can be used with a wireless access point AP to build large bridged wireless networks Wireless repeating is a type of Wireless Distribution System WDS Warning If you use the wireless repeating function your options for wireless security A are limited to None or WEP For more information about wireless security see Chapter 2 Safeguarding Your Network The following figure shows a wireless repeating scenario Internet my Base Station AP gt Repeater AP Figure 5 12
115. t come on verify that the Enable Wireless Router Radio check box is selected in the Advanced Wireless Settings screen See Advanced Wireless Settings on page 2 15 Cannot Access the Router Menu If you are unable to access the router s menu from a computer on your local network check the following If you are using an Ethernet connected computer check the Ethernet connection between the computer and the modem router Make sure your computer s IP address is on the same subnet as the router If you are using the recommended addressing scheme your computer s address should be in the range of 192 168 0 2 to 192 168 0 254 Refer to Preparing Your Network in Appendix B to find your computer s IP address If your computer s IP address is shown as 169 254 x x it might because recent versions of Windows and MacOS generate and assign an IP address if the computer cannot reach a DHCP server These auto generated addresses are in the range of 169 254 x x If your IP address is in this range check the connection from the computer to the router and reboot your computer If your router s IP address was changed and you do not know the current IP address clear the router s configuration to factory defaults This will set the router s IP address to 192 168 0 1 This procedure is explained in Restoring the Factory Configuration Settings in Appendix A Make sure your browser has Java JavaScript or ActiveX enabled If you are using Interne
116. te the selected rule From the modem router menu select Firewall Rules to display the following screen Firewall Rules Outbound Services Enable Service Name Action LAN Users WAN Servers Log Default Yes Any ALLOW always Any Any Never Add Edit Move Delete Inbound Services Enable Service Name Action LAN Server IP address WAN Users Log Default Yes Any BLOCK Always Any Any Never Add J Edit Move Delete Instant Messaging IM Ports Close IM Ports Open IM Ports IM ports are open by default Figure 3 4 Ports to enable MSN and AOL Instant Messaging are open by default To close these ports select the Close IM Ports radio button and then click Apply so that your changes take effect When these ports are closed Instant Messaging will not function To add or edit a rule from the Firewall Rules screen 1 To edit a rule select its radio button To add a rule click Add it does not matter which radio button is selected 3 6 Protecting Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Depending on your selection either the Outbound Services screen or Inbound Services screen is displayed Service Action LAN Users WAN Users Log Figure 3 5 Outbound Services Service BLOCK always Be Action Any Starr WAN Users finish Any start Log finish Always 2 Select the service that y
117. ternet through the ADSL port Connecting to The connection status sender Negotiation Success or Failed Authentication Success or Failed Obtaining IP The IP address assigned to the WAN port by the ADSL Internet Service Provider Address Obtaining Network Mask Statistics The network mask assigned to the WAN port by the ADSL Internet Service Provider To view statistics on the Router Status screen click Show Statistics System Up Time 01 45 47 Port Status TxPkts RxPkts Collisions Tx Bis Rx Bis Up Time WAN PPPoE 15590 13642 295 780 01 39 14 LAN 10M100M 14792 15856 0 851 244 01 45 44 WLAN 11M 54M 203 0 0 0 00 00 00 ADSL Link Downstream Upstream Connection Speed 3008 kbps 512 kbps Line Attenuation 49 0 db 30 0 db Noise Margin 15 2 db 18 0 db Poll Interval 10 secs Set Interval Stop Figure 4 6 The following table describes the modem router statistics Table 4 3 Modem Router Statistics Item Description System Up Time The time elapsed since the modem router was last restarted Port The statistics for the WAN Internet and LAN Ethernet ports For each port the Screen displays Using Network Monitoring Tools v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table 4 3 Modem Router Statistics continued Item Description Status The link status of the
118. ting data in RIP 2 format RIP 2B uses subnet broadcasting RIP 2M uses multicasting DHCP Server Use Router as a DHCP This check box is usually selected so that the modem router For more Server functions as a Dynamic Host Configuration Protocol information DHCP server See Using the Modem Router as a DHCP Server on page 5 4 Starting IP Address Specify the start of the range for the pool of IP addresses in the same subnet as the modem router Ending IP Address Specify the end of the range for the pool of IP addresses in the same subnet as the modem router Address Reservation When you specify a reserved IP address for a computer on For more information see Address the LAN that computer receives the same IP address each Reservation on page 5 4 time it access the modem router s DHCP server Assign reserved IP addresses to servers that require permanent IP settings Customizing Your Network Settings 5 3 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Using the Modem Router as a DHCP Server By default the modem router functions as a DHCP server allowing it to assign IP DNS server and default gateway addresses to all computers connected to the modem router s LAN The assigned default gateway address is the LAN address of the modem router The modem router assigns IP addresses to the attached computers from a pool of addresses specified in this screen Each pool address
119. tion PPPoE PPP over Ethernet v Login snomon sbeglobal net Password seccece Service Name If Required Idle Timeout In Minutes 5 Internet IP Address Get Dynamically From ISP O Use Static IP Address IP Address Domain Name Server DNS Address Get Automatically From ISP Use These DNS Servers Primary DNS Secondary DNS E T NAT Network Address Translation 9 Enable Disable Disable firewall The following table explains the fields in the Basic Settings screen Configuring Your Internet Connection v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table 1 1 Basic Settings screen fields Settings Description Does Your ISP Require a Login Yes No These fields Account Name Enter the account name provided by your ISP This might also appear only if no If required be called the host name login is required Domain Name Enter the domain name provided by your ISP If required These fields Login The login name provided by your ISP This is often an e mail appear only if address your ISE Password The password that you use to log ISP requires a login Service Name If your ISP provided a Service Name enter it here Idle Timeout In minutes If you want to change the Internet login time out enter a new value in minutes This determines how long the modem router keeps the Internet connection active after there is no Internet a
120. to the online document Preparing Your Network in Appendix B or see the documentation that came with your computer Some cable modem service providers require you to use the MAC address of the computer initially registered on the account You can view the MAC address in the Attached Devices screen Check the Test LED to verify correct modem router operation If the Test LED does not turn off within 2 minutes after you turn the modem router on reset the router according to the instructions in Using the Restore Factory Settings Button on page A 1 Troubleshooting with the LEDs After you turn on power to the modem router the following sequence of events should occur 1 When power is first applied verify that the Power LED W dis on 2 After approximately 10 seconds verify that e The Power LED is green e The LAN port LEDs are lit for any local ports that are connected If a LAN port is connected to a 100 Mbps device verify that the port s LED is green If the port is 10 Mbps the LED will be amber e The ADSL link LED is lit indicating that a link has been established to the connected device Troubleshooting v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual The Wireless LEDs are lit If any of the above conditions does not occur see the following table Table 7 2 Troubleshooting with the LEDs Situation Recommended Action Power LED i
121. ttings for the modem router if the modem router is in its default state and broadcasts these settings to the wireless client Note NETGEAR s Push N Connect feature is based on the Wi Fi Protected Setup WPS standard for more information see Attp www wi fi org All other Wi Fi certified and WPS capable products should be compatible with NETGEAR products that implement Push N Connect Some considerations regarding WPS are e WPS supports only WPA PSK and WPA2 PSK wireless security WEP security is not supported by WPS e Tf your wireless network will include a combination of WPS capable devices and non WPS capable devices NETGEAR suggests that you set up your wireless network and security settings manually first and use WPS only for adding additional WPS capable devices See Adding Both WPS and Non WPS Clients on page 2 15 A WPS client can be added using the Push Button method or the PIN method e Using the Push Button This is the preferred method See the following section Using a WPS Button to Add a WPS Client e Entering a PIN For information about using the PIN method see Using PIN Entry to Add a WPS Client on page 2 12 2 10 Safeguarding Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Using a WPS Button to Add a WPS Client Any wireless computer or wireless adapter that will connect to the modem router wirelessly is a client The clie
122. u implement wireless security WEP Wired Equivalent Privacy Use encryption keys and data encryption for data security Select 64 bit or 128 bit encryption See Configuring WEP Wireless Security WPA PSK WiFi Protected Access Pre Shared Key Allow only computers configured with WPA to connect to the modem router WPA2 PSK Wi Fi Protected Access with 2 Pre Shared Keys Allow only computers configured with WPA2 to connect to the modem router Mixed WPA PSK WPA2 PSK Allow computers configured with either WPA PSK or WPA2 PSK security to connect to the modem router WPA 802 1x For WPA or WPA2 configuration see Configuring WPA WPA2 or Mixed WPA2 WPA Wireless Security on page 2 8 WPA2 PSK Security Encryption Network Key 8 63 characters Configuring WEP Wireless Security Note If you use a wireless computer to configure wireless security settings you will be gt disconnected when you click Apply Reconfigure your wireless computer to match the new settings or access the modem router from a wired computer to make further changes To configure WEP data encryption 1 Log in to the modem router at its default LAN address of http 192 168 0 1 with its default user name of admin and default password of password or using whatever user name password and LAN address you have chosen for the modem router 2 From the main menu select Wireless Settings to display the Wireless S
123. u under Advanced select QoS Setup The QoS Setup screen displays 2 Click Add Priority Rule 5 12 Customizing Your Network Settings v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 3 8 In the Priority Category field select MAC Address The screen changes QoS Priority Rules Priority Qos Policy for Priority Category MAC Device List None MAC Address Device Name Priority High v Figure 5 9 If the device to be prioritized appears in the MAC Device List select it The information from the MAC Device List is used to populate the policy name MAC Address and Device Name fields If the device does not appear in the MAC Device List click Refresh If it still does not appear you must complete these fields manually From the Priority drop down list select the priority that this device s traffic should receive relative to other applications and traffic when accessing the Internet The options are Low Normal High and Highest Click Apply to save this rule to the QoS Policy list and return to the QoS Setup screen In the QoS Setup screen select the Turn Internet Access QoS On check box Click Apply Editing or Deleting an Existing QoS Policy To edit or delete an existing QoS policy 1 From the main menu under Advanced select QoS Setup The QoS Setup screen displays 2 Select the radio button for the QoS policy to be edited or deleted and do one of the
124. u might have a hardware problem and should contact Technical Support at www netgear com support ADSL Link LED is off Disconnect all telephones on the line If this solves the problem reconnect the telephones one at a time being careful to use a microfilter on each telephone If the microfilters are connected correctly you should be able to connect all your telephones Check that the telephone company has made the connection to your line and tested it Verify that you are connected to the correct telephone line If you have more than one phone line be sure that you are connected to the line with the ADSL service It may be necessary to use a swapper if your ADSL signal is on pins 1 and 4 of the RJ 11 jack The Dual Band Wireless N Modem Router uses pins 2 and 3 Internet LED is red The modem router cannot access the Internet See Cannot Access the Internet on page 7 5 Troubleshooting v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Table 7 2 Troubleshooting with the LEDs Situation Recommended Action The Ethernet port LEDs are off If the Ethernet port LEDs do not light when the Ethernet connection is made check the following Make sure that the Ethernet cable connections are secure at the modem router and computer Make sure that power is turned on to the connected modem or computer Wireless LEDs are off If the Wireless LEDs do no
125. wards your request to the ISP The ISP forwards your request to the company where you are employed and the request is likely to be denied by the company s firewall In this case you must define a static route telling your modem router that 134 177 0 0 should be accessed through the ISDN router at 192 168 0 100 In this example The Destination IP Address and IP Subnet Mask fields specify that this static route applies to all 134 177 x x addresses e The Gateway IP Address field specifies that all traffic for these addresses should be forwarded to the ISDN router at 192 168 0 100 e A Metric value of 1 will work since the ISDN router is on the LAN e Private is selected only as a precautionary security measure in case RIP is activated 5 14 Customizing Your Network Settings v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Select Static Routes under Advanced in the main menu The Static Routes screen displays Static Routes Active Name Destination Gateway Figure 5 10 To add or edit a static route 1 Click Add to open the Static Routes screen Static Routes Route Name Private Active Destination IP Address IR IP Subnet Mask Gateway IP Address fl Je Metric Figure 5 11 2 Inthe Route Name field type a name for this static route This is for identification purposes only 3 Selectthe Private check box if you want to limi
126. work devices Where possible make the heaviest traffic connections using higher speed technologies with no lower speed bottlenecks in the path GS605 5 port Gigabit Ethernet Switch SC101T Storage Central u d O with Gigabit Desktop PC with GA311 Gigabit PCI Adapter N gt HDX101 Powerline HD Adapter Notebook PC with GAS11 T J Gigabit PC Card x i Desktop PC I SS Broadband modem amp me RangeMax Dual vp 200 Mbps Sand WirateseN RangeMax NEXT p Modem Router ng 10 00 Mbps Wireless N adapter 1 3 Mbps typical Figure 6 1 Figure 6 1 shows a sample network using multiple networking technologies In this network the two PCs with Gigabit 1000 Mbps Ethernet adapters have a gigabit connection through the GS605 switch to the storage server This connection should allow for extremely fast backups or quick access to large files on the server The PC connected through a pair of Powerline HD adapters is limited to the 200 Mbps speed of the Powerline HD connection Although any of the links in this example would be sufficient for high traffic applications such as streaming HD video the use of older devices such as 10 Mbps Ethernet or 802 11b wireless would create a significant bottleneck 6 4 Fine Tuning Your Network v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Optimizing Wireless Performance The speed and operating distance or range of you
127. y 9 Mixed WPA PSK WPA2 PSK WPA 802 1x WPA2 PSK Security Encryption Network Key 8 63 characters Figure 2 4 4 The settings displayed on the screen depend on which security option you select 5 For WPA PSK or WPA2 PSK enter the passphrase 6 If prompted enter the settings for the Radius server For WPA 802 1x or WPA2 802 1x these settings are required for communication with the primary Radius server Note Radius server only applies to WPA 802 1x and not to Mixed WPA WPA2 e Primary Radius Server IP Address The IP address of the Radius server The default is 0 0 0 0 Radius Port Port number of the Radius server The default is 1812 Safeguarding Your Network 2 9 v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual Shared Key This is shared between the wireless access point and the Radius server during authentication 7 To save your settings click Apply Using Push N Connect WPS to Configure Your Wireless Network If your wireless clients support Wi Fi Protected Setup WPS you can use this feature to configure the modem router s SSID and security settings and at the same time connect the wireless client securely and easily to the modem router Look for the y symbol on your client device computers that will connect wirelessly to the modem router are clients WPS automatically configures the network name SSID and wireless security se
128. y default the Keep Existing Wireless Settings check box is cleared This allows the modem router to automatically generate the SSID and WPA WPAQ2 security settings when it implements WPS After WPS is implemented the modem router automatically selects this check box so that your SSID and wireless security settings remain the same if you add WPS enabled devices or if you manually add non WPS capable devices later ps Note If you clear the Keep Existing Wireless Settings check box all wireless settings and connections will be lost if a WPS client is added Connecting Additional Wireless Client Devices After WPS Setup You can add more WPS clients to your wireless network or you can add a combination of WPS enabled clients and clients without WPS Adding More WPS Clients Note Your wireless settings remain the same when you add another WPS enabled client as long as the Keep Existing Wireless Settings check box is selected in the Advanced Wireless screen listed under the Advanced heading in the modem router main menu If you clear this check box when you add the client a new SSID and passphrase will be generated and all existing connected wireless clients will be disassociated and disconnected from the modem router To add a wireless client device that is WPS enabled 1 Follow the procedures in Using a WPS Button to Add a WPS Client on page 2 11 or Using PIN Entry to Add a WPS Client on page 2
129. you will need to set your computers IP addresses manually or they will not be able to access the modem router Address Reservation When you specify a reserved IP address for a computer on the LAN that computer always receives the same IP address each time it accesses the modem router s DHCP server Reserved IP addresses should be assigned to computers or servers that require permanent IP settings To reserve an IP address 1 Click Add 5 4 Customizing Your Network Settings v1 0 March 2009 RangeMax Dual Band Wireless N Modem Router DGND3300 User Manual 2 Inthe IP Address field type the IP address to assign to the computer or server Choose an IP address from the modem router s LAN subnet such as 192 168 0 x 3 Type the MAC address of the computer or server O Tip If the computer is already present on your network you can copy its MAC address from the Attached Devices screen and paste it here 4 Click Apply to enter the reserved address into the table Note The reserved address is not assigned until the next time the computer contacts the modem router s DHCP server Reboot the computer or access its IP configuration and force a DHCP release and renew To edit or delete a reserved address entry 1 Select the radio button next to the reserved address you want to edit or delete 2 Click Edit or Delete Using a Dynamic DNS Service If your Internet Service Provider ISP

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