Home

Netgear DGND3300v2 Manual

1. VPN Consortium Scenario Scenario 1 Identity Using Preshared Secrets Type of VPN LAN to LAN or gateway to gateway not PC client to gateway Security scheme IKE with pre shared secret key not certificate based IP addressing NETGEAR Gateway A Static IP address NETGEAR Gateway B Static IP address 10 506 0 24 172 23 9 0 24 Gateway A DGND3300v2 Gateway B Internet es WAN IP a WAN IP 10 5 6 1 14 15 16 17 22 23 24 25 172 23 9 1 Figure 71 VPNC Example Network Interface Addressing Appendix C NETGEAR VPN Configuration 151 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Step by Step Configuration 1 Use the VPN Wizard to configure Gateway A DGND3300v2 for a gateway to gateway tunnel see Setting Up a Gateway to Gateway VPN Configuration on page 90 being certain to use appropriate network addresses for the environment The LAN addresses used in this example are as follows Unit WAN IP LAN IP LAN Subnet Mask DGND3300v2 14 15 16 17 10 5 6 1 255 255 255 0 FVL328 22 13 24 25 172 23 9 1 255 255 255 0 a For the connection name enter toGW_B For the remote WAN s IP address enter 22 23 24 25 Enter the following e IP Address 172 23 9 1 e Subnet Mask 255 255 255 0 d In the Summary screen click Done 2 Use the VPN Wizard to configure the Gateway B for a gat
2. Figure 23 2 Inthe Service Name list select the rule 3 Fill in the Server IP Address field and then click Apply Adding a Custom Port Forwarding Rule 1 From the Port Forwarding screen click Add 2 Select the Custom Rule radio button and the screen changes Port Forwarding Rule Pre set Port Forwarding Rule Custom Rule Custom Rule Service Name Service Type TCP be Starting Port 1 65534 Ending Port 465534 Server IP Address Apply j Cancel Figure 24 In the Service Name field enter a name In the Service Type list select the protocol If you are unsure select TCP UDP Fill in the Starting Port and Ending Port fields In the Server IP Address field enter the IP address of your local computer that will provide this service oan FP amp 42 Chapter 3 Security Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 7 Click Apply The service appears in the list Port Triggering Port triggering is an advanced feature that can be used to easily enable gaming and other Internet applications that would otherwise be blocked by the firewall Using this feature requires that you know the port numbers that are used by the application Note For information about port forwarding and port blocking see Firewall Rules on page 38 Once configured port triggering operates as follows
3. 0 0c cece eee 141 Checking the Configuration 0020 0c eee eee 141 Checking the WAN IP Address 0000 e eee eee eae 141 Troubleshooting a Network Using the Ping Utility 142 Testing the LAN Path to Your Router 000 ee eee 143 Testing the Path from Your Computer to a Remote Device 143 Problems with Date and Time 00 00 c eee 144 Wireless Connect nasr sanean caged angele dood deel a 145 Viewing Available Networks 0 0 00 cece eee eee 145 Contents 5 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Appendix B Default Configuration and Technical Specifications Restoring the Factory Configuration Settings 0 0 147 Using the Restore Factory Settings Button 0 147 Technical SpecificationS 24 c e0i02 030 fee piensa eS idee Pee eee 150 Appendix C NETGEAR VPN Configuration Gonliguration Proules cacvcvarscueesaeieelhate awa g ib eee eRe 151 Step by Step Configuration 00 0 cee 152 N300 Wireless Modem Router with FQDN to GatewayB 153 Configuration PIONS sss dk aonb aca Siawet a 153 Step by Step Configuration 00020 eee 155 Configuration Summary Telecommuter Example 157 Setting Up Client to Gateway VPN Telecommuter Example 158 Step 1 Configure Gateway A VPN Router at
4. Operating humidity 10 to 90 relative humidity noncondensing Storage temperature 20 to 70 C 42 to 1582 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 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 DGND3300v2 Annex B ADSL is supported by DGND3300v2 USB File systems FAT FAT32 and NTFS read only 150 Appendix B Default Configuration and Technical Specifications Downloaded from www Manualslib com manuals search engine NETGEAR VPN Configuration Case study on how to set up a VPN This appendix is a case study on how to configure a secure IPSec VPN tunnel from a NETGEAR DGND3300v2 to a FVL328 This case study follows the VPN Consortium interoperability profile guidelines found at http Awww vpnc org InteropProfiles Interop 01 html Configuration Profile The configuration in this appendix follows the addressing and configuration mechanics defined by the VPN Consortium Gather necessary information before you begin configuration Verify that the firmware is up to date and that you have all the addresses and parameters to be set on both sides Check that there are no firewall restrictions Table 8 N300 Wireless Modem Router to Gateway B Profile Summary
5. 108 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual a From the main menu select VPN Status to display the VPN Status Log screen Then click VPN Status to display the Current VPN Tunnels SAs screen VPN StatusiLog 2004 06 22 22 58 26 GtoG initiating Main Mode Tue 2004 06 22 22 58 26 GtoG ISAKMP SA established Tue 2004 06 22 22 58 26 GtoG sent QI IPsec A established 2004 06 22 22 58 27 GtoG sent QIZ IPsec SA established J Current YPN Tunnels SAs Microsoft Internet Explorer Current VPN Tunnels SAs SPI in SPI Out Policy Name a internet b Click Connect for the VPN tunnel that you want to activate Review the VPN Status Log screen Figure a on page 94 to verify that the tunnel is connected Using Manual Policy to Configure VPN Tunnels As an alternative to IKE you can use manual keying in which you must specify each phase of the connection A manual VPN policy requires all settings for the VPN tunnel to be manually input at each end both VPN endpoints Chapter 6 Virtual Private Networking 109 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual On the main menu select VPN Policies and then click the Add Manual Policy radio butt
6. Figure 2 Note If the N300 wireless modem router is not configured is in its factory default state when you log in the Setup Wizard displays See Using the Setup Wizard on page 9 If the N300 wireless 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 50 for details If no new firmware is available the following message displays Firmware Version Check No New Firmware Version Available Figure 3 e Router Status screen The Router Status screen displays if the N300 wireless modem router has not been configured yet or has been reset to its factory default settings See Viewing N300 Wireless Modem Router Status Information on page 52 You can use the Setup Wizard to automatically detect your Internet connection as described in Using the Setup Wizard on page 9 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 10 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 Wizar
7. PC running NETGEAR ProSafe VPN client Figure 49 Telecommuter VPN Tunnel A VPN client access allows a remote PC to connect to your network from any location on the Internet The remote PC is one tunnel endpoint running the VPN client software The N300 wireless modem router on your network is the other tunnel endpoint See Setting Up a Client to Gateway VPN Configuration on page 80 for information about how to set up this configuration Gateway to Gateway VPN Tunnels Gateway to gateway VPN tunnels provide secure access between networks such as a branch or home office and a main office N300 Wireless Modem Router Gateway A Home aa Gateway B Office i werotae Figure 50 VPN Tunnel between Networks A VPN between two or more NETGEAR VPN enabled routers is a good way to connect branch or home offices and business partners over the Internet VPN tunnels also enable access to network resources across the Internet In this case use gateways on each end of the tunnel to form the VPN tunnel end points See Setting Up a Gateway to Gateway VPN Configuration on page 90 for information about how to set up this configuration Chapter 6 Virtual Private Networking 77 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Planning a VPN When you set up a VPN it is helpful to plan the network configuration and record the configuration parameters on
8. For more information about wireless technology click the link to the online document in Wireless Networking Basics in Appendix E Manually Configuring Your Wireless Settings You can view or manually configure the wireless settings for the N300 wireless 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 use a computer with a wired connection to access the N300 wireless modem router To view or manually configure the wireless settings 1 Log in to the N300 wireless modem router at its default LAN address of http 192 168 0 1 or http www routerlogin net 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 N300 wireless modem router 2 From the main menu select Wireless Settings to display the Wireless Settings screen 18 Chapter 2 Wireless Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Wireless Settings Wireless Network Name 11N SSID Name 11G SSID Region Mode 11N Channel 11G Channel Security Options Disable O WEP Wired Equivalent Privacy O Mixed WPA PSK
9. High S Figure 63 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 2 3 From the main menu select Advanced gt QoS Setup The QoS Setup screen displays Select the radio button for the QoS policy to be edited or deleted and do one of the following e Click Delete to remove the QoS policy e Click Edit to edit the QoS policy Follow the instructions in the preceding sections to change the policy settings Click Apply in the QoS Setup screen to save your changes Configuring Static Routes Static routes provide additional routing information to your N300 wireless modem router Under usual circumstances the N300 wireless modem router has adequate routing information after
10. 2 Click Setup QoS rule The QoS Priority Rule List screen displays 120 Chapter 7 Advanced Settings Part 1 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual QoS Priority Rule List Application QoS Policy None On Line Game QoS Policy None Lan Port QoS Policy None MAC address QoS Policy None Edit Delete Add Priority Rule Aap Canes Figure 59 Click Add Priority Rule The QoS Priority Rules screen displays In the Priority Category list 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 60 MSN_Messenger Applications MSN_Messenger Skype Yahoo_Messanger QoS Priority Rules Priority Qos Policy for Priority Category Games Priority Hallit C sn Counter_Strike On line Gaming Counter_Strike Counter_Strike Age_of_Empires ll Diablo_ll Everquest juake_ll Quake_lll Quake_IV Unreal_Tournament Warcraft_lll World_of_Warcraft Return_to_Castle_of_Wolfenstein Add New Game 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 yo
11. Action LAN Server IP address WAN Users Log Defaut Yes Any BLOCK Always Instant Messaging IM Ports O Close IM Ports Open IM Ports IM ports are open by default Figure 20 e Outbound Services This lists all existing rules for outbound traffic If you have not defined any rules only the default rule is listed The default rule allows all outgoing traffic Inbound Services This lists all existing rules for inbound traffic If you have not defined any rules only the default rule is listed The default rule blocks all inbound traffic e 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 does 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 Depending on your selection either the Outbound Services screen or Inbound Services screen is displayed Downloaded from www Manualslib com manuals search engine Chapter 3 Security Settings 39 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Outbound Services Service Action LAN Users WAN Users Log Figure 21 BOOTP_CLIENT UDP 68 v BLOCK always Any ball start l fi
12. After creating the policies through the VPN Wizard you can always A remote VPN client single PC update the parameters through the VPN setting links on the left menu 2 Fill in the Connection Name and pre shared key fields Select the radio button for the type of target end point and click Next and the Step 2 of 3 screen displays VPN Wizard Step 2 of 3 Remote IP address or the Internet name What is the remote WAN s IP address or Internet name 192 168 100 5 3 Fill in the IP address or FQDN for the target VPN endpoint WAN connection and click Next and the Step 3 of 3 screen displays VPN Wizard Step 3 of 3 Secure Connection Remote Accessibility What is the remote LAN IP address and Subnet Mask IP Address 192 168 Subnet Mask 255 255 4 Fill in the IP Address and Subnet Mask fields for the target endpoint that can use this tunnel and click Next 92 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual The VPN Wizard Summary screen displays VPN Wizard Summary Please verify your inputs Connection Name Remote VPN Endpoint Remote Client Access Remote IP 192 168 10 1 255 255 255 0 Remote ID Local Client Access By subnet Local IP 192 168 0 1 255 255 255 0 Local ID You can click here to view the VPNC recommended paramete
13. I Connect using Secure Gateway Tunnel z ID Type IP Address z 22 23 24 25 c In the Select Phase 1 Negotiation Mode group select the Main Mode radio button 4 Configure the VPN client identity In this step you provide information about the remote VPN client PC You must provide the pre shared key that you configured in the N300 wireless modem router and either a fixed IP address or a fixed virtual IP address of the VPN client PC a Inthe Network Security Policy list on the left side of the Security Policy Editor window click My Identity Ni Security Policy Editor NETGEAR ProSafe VPN Client B NETGEAR N Network Security Policy E J My Connections r Ny Identity Select Certificate Pre Shared Key G 5 a Sec None Ed E Authentication Phase 1 ID Type Port R Proposal 1 Doenan il Wir Key Exchange Phase 2 Dinak Naina Is E E Proposal 1 foDG8246 com Ap Other Connections Virtual Adapter Disabled X r Intemet Interface Name 1 Intel R PRO 100 VE Network Connection gt IP Addr 192 168 2 3 b In the Select Certificate list select None c Inthe ID Type list select Domain Name and enter toGW_A com in this example d In the Virtual Adapter list select Disabled 162 Appendix C NETGEAR VPN Configuration Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual e In the
14. Note See Using Auto Policy to Configure VPN Tunnels on page 101 for information about how to enable the IKE keep alive capability on an existing VPN tunnel Using the VPN Status Screen to Activate a VPN Tunnel To use the VPN Status screen to activate a VPN tunnel 1 Log in to the N300 wireless modem router 2 On the main menu select VPN Status The VPN Status Log screen displays VPN Status iLog 2004 06 22 256 26 GtoG initiating Main Mode 2004 06 22 2 56 26 GtoG ISAKMP S54 established 2004 06 22 1 56 26 GtoG sent QIZ IPsec SA established 2004 06 22 58 27 GtoG sent QIZ IPsec SA established 3 Click VPN Status to display the Current VPN Tunnels SAs screen F Current YPN Tunnels SAs Microsoft Internet Explorer Current VPN Tunnels SAs SPl In SPI Out PolicyName Remote Endpoint Action SLifeTime HLifeTime 1 aa185e44 af9bfich fromGWV_A 66 120 188 152 Drop 3289 3287 Chapter 6 Virtual Private Networking 95 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 4 Click Connect for the VPN tunnel that you want to activate Activating the VPN Tunnel by Pinging the Remote Endpoint Note This section uses 192 168 3 1 for a sample remote endpoint LAN IP address To activate the VPN tunnel by pinging the remote endpoint for example 192 168 3 1 perform the following steps depending on wheth
15. Run option e Windows Explorer e Network Neighborhood or My Network Places Enabling File and Printer Sharing Each computer s network properties must be set to enable network communication with the USB drive File and Printer Sharing for Microsoft Networks must be enabled as described in the following sections Note In Windows 2000 and Windows XP File and Printer Sharing is enabled by default Configuring Windows 98SE and Windows ME The easiest way to get to your network properties is to go to your desktop right click Network Neighborhood and then click from the main menu File and Printer Sharing for Microsoft Network should be listed If it is not click Add and follow the installation prompts 74 Chapter 5 USB Storage Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Note If you have any questions about File and Printer Sharing contact Microsoft for assistance Configuring Windows 2000 and Windows XP Right click the network connection for your local area network File and Printer Sharing for Microsoft Networks should be listed If it is not click Install and follow the installation prompts Chapter 5 USB Storage 75 Downloaded from www Manualslib com manuals search engine Virtual Private Networking Setting up secure encrypted communications This chapter describes how to use the virtual private networking VPN featur
16. WARNING When uploading firmware to the N300 wireless modem router do not interrupt the Web 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 N300 wireless 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 N300 wireless modem router after upgrading Viewing N300 Wireless Modem Router Status Information To view N300 wireless modem router status and usage information from the main menu select Maintenance gt Router Status The Router Status screen displays 52 Chapter 4 Network Maintenance Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Router Status Account Name Firmware Version ADSL Port MAC Address IP Address Network Type IP Subnet Mask Gateway IP Address Domain Name Server ADSL Firmware Version Modem Status DownStream Connection Speed UpStream Connection Speed VPI VCI Wireless Port Name 11N SSID Name 11G SSID Region 11N Channel 11G Channel Mode Wireless AP Broadcast Name V2 1 00 44_1 00 44 00 24 B2 FB EF 5E 69 105 224 14 PPPoE 255 255 255 255 69 105 225 254 68 94 156 1 68 94 1571 00 24 B2 FB EF 5D 192 168 0 1 On 255 255 255 0 A2pB023k d20k_rc2 Connect
17. sentlige krav og vrige relevante krav i direktiv 1999 5 EF Deutsch German Hiermit erkl rt NETGEAR Inc dass sich das Ger t Radiolan in bereinstimmung mit den grundlegenden Anforderungen und den brigen einschl gigen Bestimmungen der Richtlinie 1999 5 EG befindet Eesti Estonian K esolevaga kinnitab NETGEAR Inc seadme Radiolan vastavust direktiivi 1999 5 EU 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 Spanish Por medio de la presente NETGEAR Inc declara que el Radiolan cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999 5 CE EMnv k Greek ME THN MAPOY2ZA NETGEAR Inc AHAQNE OTI Radiolan 2YMMOP ONETAI MPOz TIZ OYZIQAEIZ ANAITHZEI 2 KAI TI AOINE2 ZXETIKEZ AIATA EIZ TH OAHMAZ 1999 5 EK Fran ais French Par la pr sente NETGEAR Inc d clare que l appareil Radiolan est conforme aux 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 Latvian Ar o NETGEAR Inc deklar ka Radiolan
18. 1 APC makes an outgoing connection using a port number defined in the Port Triggering table 2 The N300 wireless modem router records this connection opens the incoming port or ports associated with this entry in the Port Triggering List and associates them with the PC 3 The remote system receives the PC s request and responds using a different port number 4 The N300 wireless modem router matches the response to the previous request and forwards the response to the PC Without port triggering this response would be treated as a new connection request rather than a response As such it would be handled in accordance with the port forwarding rules Note Only one PC can use a port triggering application at any time After a PC has finished using a port triggering application there is a short time out period before the application can be used by another PC To configure port triggering 1 In the main menu select Security gt Port Triggering The Port Triggering screen displays Chapter 3 Security Settings 43 Downloaded from www Manualslib com manuals search engine Port Triggering N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Port Triggering Rule C Disable Port Triggering Service Port Triggering Timeout in minutes 0 Service Name Service User Any Service Service Inbound Service maman Nome Type Connection User Te Service Type TCP M Triggering Port 1 65535 Add New Ru
19. 3 1 Subnet Mask 255 255 255 0 Downloaded from www Manualslib com manuals search engine Chapter 6 Virtual Private Networking 107 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Auto Policy Field Description IKE Direction Initiator and Responder Exchange Mode Main Mode Diffie Hellman DH Group Group 2 1024 Bit Local Identity Type Use the default setting Remote Identity Type Use the default setting Parameters Encryption Algorithm 3DES Authentication Algorithm MD5 Pre shared Key 12345678 3 Click Apply The VPN Policies screen displays VPN Policies Policy Table Enable Name Type Local Remote ESP oO 1 v GtoG auto 192 168 0 1 255 255 255 0 192 168 10 1 255 255 255 0 saes Add Auto Policy Add Manual Policy 4 Repeat these steps for the N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 on LAN B Pay special attention to the following network settings e General Remote Address Data for example 14 15 16 17 e Remote LAN Start IP Address IP Address for example 192 168 0 1 Subnet Mask for example 255 255 255 0 Pre shared Key for example 12345678 5 Use the VPN Status screen to activate the VPN tunnel Note The VPN Status screen is only one of three ways to active a VPN tunnel See Activating a VPN Tunnel on page 94 for information about the other ways
20. 54 Mbps at 2 4 GHz This is the default mode which is recommended Up to 145 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 145 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 Downloaded from www Manualslib com manuals search engine Chapter 2 Wireless Settings 19 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Settings Description 11N Channel 11G Channel The wireless channel fields determine the operating frequency used for the 11N 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 Security Options e Disable You can use this setting to establish wireless connectivity before implementing wireless security NETGEAR strongly recommends that you implement wireless security e 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 on page 20 e WPA PSK Wi Fi Protected Access Pre Shared Key Allow only comp
21. ADSL2 Modem Router DGND3300v2 e Use IP Over ATM PoA This option is only available if your ISP does not require a log in Address Domain Name Server DNS The DNS server is used to look up site addresses based on their names e Get Automatically from ISP Your ISP uses DHCP to assign your DNS servers Your ISP automatically assigns this address e Use These DNS Servers If you know that your ISP does not automatically transmit DNS addresses to the N300 wireless 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 NAT Net Address Translation NAT automatically assigns private IP addresses 10 1 1 x to LAN connected devices e Enable Usually NAT is enabled e Disable This disables NAT but leaves the 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 N300 wireless modem router uses Classical routing should be selected only by experienced users e 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 appears only if your ISP does not require a login Router MAC Address Your computer s loc
22. Chapter 2 Wireless Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Note NETGEAR recommends WPA2 security because it is the strongest and WPA security as the next strongest WEP security is the weakest of these alternatives but you might need to use WEP security to be able to link with your older wireless devices To configure WEP data encryption 1 Log in to the N300 wireless modem router at its default LAN address of http 192 168 0 1 or http www routerlogin com 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 N300 wireless modem router 2 From the main menu select Wireless Settings to display the Wireless Settings screen 3 In the Security Options section select the WEP radio button Security Options ODisable WEP Wired Equivalent Privacy aif 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 Owpa 802 1x WEP Security Encryption Authentication Type Automatic vj Encryption Strength 64 bit WEP Key g Passphrase Generate key 1 w KkyzO Key4 O Figure 10 4 In the Authentication Type list select Automatic Open System or Shared Key The default is Open System Note The
23. Configuration Settings on page 147 If the error persists you might have a hardware problem and should contact Technical Support LEDs never turn off ADSL Link LED is 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 e Cycle the power to see if the router recovers e Clear the router s configuration to factory defaults as explained in Restoring the Factory Configuration Settings on page 147 If the error persists you might have a hardware problem and should contact Technical Support at www netgear com support e 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 e Check that the telephone company has made the connection to your line and tested it e 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 might be necessary to use a swapper if your ADSL signal is on pins 1 and 4 of the RJ 11 jack The N300 wireless modem router uses pins 2 and 3 Internet LED is red The N300 wireless modem router cannot access the Internet See Cannot Access the In
24. Dynamic DNS 116 DynDNS org 116 E emailing logs 47 encryption algorithm 87 encryption keys 22 erasing configuration 58 Ethernet cables checking 138 Ethernet light troubleshooting and 140 Ethernet MAC address See MAC addresses F factory default settings 58 147 148 file and printer sharing 74 file sharing 65 files sharing 66 filtering 32 firewall rules 38 firmware version 53 folders networks creating 71 editing 68 fragmentation threshold 30 fragmented data packets 134 fully qualified domain name FQDN configuring VPN tunnels using 153 G gateway to gateway VPN tunnels 77 90 Gigabit Ethernet 131 guest networks 30 H host name 12 53 57 IKE protocol 101 Instant Messaging disabling 39 Interface specifications 150 interference reducing 133 Internet connection default settings 148 troubleshooting 141 Internet light troubleshooting and 140 Internet port status 54 Internet services blocking access 44 Internet sites blocking access 37 Internet traffic statistics 63 interval poll 56 IP addresses auto generated 140 current 54 dynamic 116 RADIUS server 23 reserved 115 WAN 141 IP subnet mask 54 K keep alive IKE 103 keys encryption 22 keywords blocking by 37 L LAN path troubleshooting 143 LAN port settings 54 LAN setup 112 large files sharing 66 174 Index Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2
25. Main Office 159 Step 2 Configure Gateway B VPN Router at Regional Office 160 Monitoring the VPN Tunnel Telecommuter Example 166 Viewing the VPN Router s VPN Status and Log Information 167 Appendix D Notification of Compliance Appendix E Related Documents Index 6 Contents Downloaded from www Manualslib com manuals search engine Router Internet Setup Connecting to the network This chapter describes how to configure your N300 Wireless Modem Router Internet connection When you install your N300 wireless modem router using the Resource CD as described in the N300 Wireless Dual Band ADSL2 Modem Router Installation Guide these settings are configured automatically for you This chapter provides instructions on how to log in to the N300 wireless modem router for further configuration Note NETGEAR recommends that Windows users use the Smart Wizard on the Resource CD for initial configuration Mac and Linux OS users should access the Setup Manual on the Resource CD This chapter includes the following sections e Using the Setup Manual on page 7 e Logging In to Your N300 Wireless Modem Router on page 8 e Using the Setup Wizard on page 9 e Viewing or Manually Configuring Your ISP Settings on page 10 e Configuring ADSL Settings on page 14 Using the Setup Manual For first time installation of your wireless N300 wireless modem router refer to the Setup Manual The Setup M
26. Pied i _ tor mal Secure I Only Connect Manually er Connections Fell cee Aa C Block r Remote Party Identity and Addressing ID Type Any v IP Address Ss pooo Protocol All 7 Port j zal oe A E ID Type IP Address z pooo 160 Appendix C NETGEAR VPN Configuration Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Note In this example the connection name on the client side of the VPN tunnel is toGW_A It does not have to match the VPN_client connection name used on the gateway side of the VPN tunnel because connection names do not affect how the VPN tunnel functions d In the Connection Security section select Secure Security Policy Editor NETGEAR ProSafe VPN Client File Edit Options Help 1am Pol x NETGEAR N Network Security Policy E S My Connections Connection Security Br toGW_Al Secure j I Only Connect Manually G My identity Non secure El Security Policy E Authentication Phase 1 Block P Proposal 1 Key Exchange Phase 2 p Remote Party Identity and Addressing Proposal 1 DT iP Swe a IP Qy Other Connections ype IP Subnet X Subnet 192 168 0 1 Mask 255 255 255 0 Protocol All Pot JA I Connect using Secure Gateway Tunnel z ID Type Domain Name x Gateway Hostname gt fromDG834G com dyndns org e In the ID Type drop down list se
27. Read Write Access e Shows the permissions and access controls on the network folder e All no password allows all users to access the network folder admin uses the same password that you use to log in to the N300 wireless modem router main menu Edit button You can click the Edit button to edit the Available Network Folders settings See Editing a Network Folder on page 68 Safely Remove USB Device button Click to safely remove the USB device attached to your N300 wireless modem router See Unmounting a USB Drive on page 72 Editing a Network Folder This process is the same from either the USB Storage Basic Settings screen or the USB Storage Advanced Settings screen Click the Edit button to open the Edit Network Folder screen 68 Chapter5 USB Storage Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual USB Storage Basic Settings NetworkiDevice Name readyshare Available Network Folders Folder Name Volume Name Total Free Share Name Fead rie Space Space Access Access UA U Drive as2mB esemB _ iveadyshareWSB Storage n0 i RA password password pe Edit Network Folder Safely Remove USB Device n sn USB Device lU U Drive File System FAT32 Folder US Share Name j Family Photos Read Access All no password E Write
28. Statistics set up monitoring the data traffic 7 Click the Traffic Status button if you want a live update on Internet traffic status on your router 8 Click Apply to save your settings Chapter 4 Network Maintenance 63 Downloaded from www Manualslib com manuals search engine USB Storage Network storage for sharing files and backing up data This chapter describes how to access and configure a USB storage drive attached to your N300 wireless modem router USB port Figure 42 Note The USB port on the N300 wireless modem router can be used only to connect USB storage devices like flash drives or hard drives Do not connect computers USB modems printers CD drives or DVD drives to the N300 wireless modem router USB port This chapter includes the following sections USB Drive Requirements on page 65 File Sharing Scenarios on page 65 USB Storage Basic Settings on page 67 Configuring USB Storage Advanced Settings on page 69 Media Server Settings on page 72 Unmounting a USB Drive on page 72 Specifying Approved USB Devices on page 72 Connecting to the USB Drive from a Remote Computer on page 73 Connecting to the USB Drive with Microsoft Network Settings on page 74 Chapter 5 USB Storage 64 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual USB Drive Requirements The N300 wireless modem router works with 1 0 and 1 1
29. VPN Status The VPN Status Log screen displays VPN Statusi Log 2002 09 08 sus added connection description fromDG834 5 2002 09 08 Oiz adding interface ipsecO pppO 67 116 6 4 2005 05 24 246 fromGW_A responding to Main Mode fr 2005 05 24 246 fromGW_A sent MR3 ISAKMP SA establ 2005 05 24 20 46 fromGW_A responding to Quick Mode 2005 05 24 246 fromGW_A IPsec SA established 2005 05 24 3 50 deleting connection fromDG834G instan 2005 05 24 SOs deleting connection fromDG834G 2005 05 24 1 50 shutting down interface ipsecO pppO 67 2005 05 24 750s added connection description fromDG834 2005 05 24 50 adding interface ipsecO pppO 67 116 6 4 ofl Refresh Clear Log YPN Status b Click the VPN Status button to display the Current VPN Tunnels SAs screen J Current YPN Tunnels SAs Microsoft Internet Explorer Current VPN Tunnels SAs SPI in Policy Name c Click Connect for the VPN tunnel you want to activate View the VPN Status Log screen to verify that the tunnel is connected VPN Tunnel Control Activating a VPN Tunnel There are three ways to activate a VPN tunnel 94 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual e Use the VPN Status screen e Activate the VPN tunnel by pinging the remote endpoint e Start using the VPN tunnel
30. a DHCP Server 114 Address Reservation 00 0 ccc 115 Using a Dynamic DNS Service 00 00 e eee eee 116 Configuring the WAN Setup Options 00020 eee eee 117 Setting Up a Default DMZ Server 1 0 0 0 0 0 eee 119 Setting Up Quality of Service QoS nnana aana aaa 119 Configuring QoS for Internet Access 0 0000 e eee eae 120 Editing or Deleting an Existing QoS Policy 0 123 Configuring Static Routes 2 40080 eee ha dea eee aeee ewes 123 Wireless Repeating Also Called WDS 000000 eae 125 Wireless Repeating Function 002000 cece eee eee 126 Setting Up the Base Station 0 0 0 0 eee 127 Setting Up a Repeater Unit 0 0 0 0 0 0 128 Chapter 8 Advanced Settings Part 2 Common Connection Types cc i ceneddwadiheead bat Dedede ioe d 130 Assessing Your Speed Requirements 000 0c eee eee 131 Optimizing Your Network Bandwidth 0000 02 eee a eee 132 Optimizing Wireless Performance 000e cece neces 133 Changing the MTU SiZe crie ccenateesdecanetesan Adan Raed niais 134 Universal Plug and Play s cit ccc ae dua delg ae added ane a e Ea 135 Appendix A Troubleshooting QUICK MIPS ecceisaccdaiden hale a bace tang ege ai aa i ee ha 137 Troubleshooting with the LEDS ices eons eaddh dese eee a 138 Cannot Access the N300 Wireless Modem Router Menu 140 Cannot Access the Internet
31. a worksheet Table 1 VPN Tunnel Configuration Worksheet Parameter Value to Be Entered Field Selection Connection Name N A Pre Shared Key N A Secure Association N A Main Mode Manual Keys Perfect Forward Secrecy N A Enabled Disabled Encryption Protocol N A DES 3DES Authentication Protocol N A MD5 SHA 1 Diffie Hellman DH Group N A Group 1 Group 2 Key Life in seconds N A IKE Life Time in seconds N A VPN Endpoint Local IPSecID LAN IP Address Subnet Mask FQDN or Gateway IP WAN IP Address To set up a VPN connection you must configure each endpoint with specific identification and connection information describing the other endpoint You must configure the outbound VPN settings on one end to match the inbound VPN settings on other end and vice versa This set of configuration information defines a security association SA between the two VPN endpoints When planning your VPN you must make a few choices first e Will the local end be any device on the LAN a portion of the local network as defined by a subnet or by a range of IP addresses or a single PC e Will the remote end be any device on the remote LAN a portion of the remote network as defined by a subnet or by a range of IP addresses or a single PC e Will either endpoint use fully qualified domain names FQDNs FQDNs supplied by Dynamic DNS providers see Using a Fully Qualified Domain Name FQDN on
32. aaae 57 Managing the Configuration File 20 0 0 ccc eee eee eee 57 Backing Up and Restoring the Configuration 58 Erasing the Configuratio riere cee ease reyre ee ae ah 58 Running Diagnostic Utilities and Rebooting the Router 58 Enabling Remote Management AcceSS 00 0c anaa 59 Taie Metel seanagarra ene sua ented wre a de ae eth baal e oe E A 61 Chapter 5 USB Storage USB Drive Requirements 000 cee eee 65 File Shanng Scena Susie rari neno hi cages Keg saeh e 65 Sharing Photos with Friends and Family a na sasaaa aaaea 66 Storing Files in a Central Location for Printing 66 Sharing Large Files with Colleagues n n annann 66 USB Storage Basic Settings sesa cearr gnia meia eee 67 Editing a Network Folder sc c12s0ceud urani demi vs Ehe E EE E Ea 68 Configuring USB Storage Advanced Settings s oaoa anaana 69 Creating a Network Folder 000 0c eee eee 71 Media Server Settings 0 000 c eee 72 Unimounting AUSB Dives s iaig s irea aaa a a R ies 72 Specifying Approved USB Devices 000 cc eee T2 Connecting to the USB Drive from a Remote Computer 73 Locating the Internet Port IP Address 22200000 00 73 Accessing the Router s USB Drive Remotely Using FTP 74 Connecting to the USB Drive with Microsoft Network Settings 74 Enabling File and Printer Sharing
33. address 192 168 0 1 e Subnet mask 255 255 255 0 These 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 To configure LAN settings log in to the N300 wireless modem router and from the main menu select Advanced gt LAN Setup The following screen displays Chapter 7 Advanced Settings Part1 112 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual LAN Setup LAN TCPAP Setup IP Address sz iee o E IP Subnet Mask 255 255 zss o RIP Direction None RIP Version RIP 1 K Access Router Management Interface on additional port NAT disabled mode only Use Router as DHCP Server Starting IP Address s2 ze8 o 2 Ending IP Address s2 168 o 2s4 Address Reservation EJ IP Address p Device Name g MAC Address Apply Cancel Figure 55 If you make changes you must click Apply for the changes to take effect Note If you change the LAN IP address of the N300 wireless modem router while connected through the browser you will be disconnected You must then open a new connection to the new IP address and log in again The LAN S
34. address This must be an Address address range used on your LAN Subnet Mask Enter the network mask Remote LAN IP Address IP Address Single PC no Subnet Select this option if there is no LAN only a single PC at the remote endpoint If this option is selected no additional data is required The typical application is a PC running the VPN client at the remote end Single Start IP Address Enter an IP address on the remote LAN You can use this setting to access a server For a range of addresses enter the starting IP address This must be an address range used on the remote LAN Any Any outgoing traffic from specified Local IP computers triggers an attempted VPN connection to the remote VPN endpoint Be sure you want this option before selecting it Finish IP Address Enter the finish IP address for a range of addresses This must be an address range used on the remote LAN Subnet Mask Enter the network mask ESP Configuration ESP Encapsulating Security Payload provides security for the payload data sent through the VPN tunnel SPI Enter the required Security Policy Indexes SPlIs Each policy must have unique SPls These settings must match the remote VPN endpoint The in setting here must match the out setting on the remote VPN endpoint and the out setting here must match the in setting on the remote VPN endpoint Encryption Select an encryption algorithm and enter th
35. aeng Remote NAT router must have Address Reservation set and eit Responder onl VPN Passthrough enabled Exchange Mode Main Mode oso Ac of Local identiy Type Fully Qualified Domain Name Data fromowAcom lt fromGW_A com in this example Remote dentty Type Fully Qualified Domain Name Osta ftocw_Acom E toGW_A com in this example Parameters Encryption Algorithm 30E 3DES z a a an E Pre shared Key 125345678 SALI Tiia s00 seconds I Enable PFS Perfect Forward Security Boa _Concet 2 Click Apply when you are finished to display the VPN Policies screen VPN Policies Policy Table Enable Name Type Local Remote ESP oO 1 l GtoG auto 192 168 0 1 255 255 255 0 192 168 10 1 255 255 255 0 3des Add Auto Policy Add Manuel Policy To view or modify the tunnel settings select the radio button next to the tunnel entry and then click Edit Appendix C NETGEAR VPN Configuration 159 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Step 2 Configure Gateway B VPN Router at Regional Office This procedure assumes that the PC running the client has a dynamically assigned IP address The PC must have a VPN client program installed that supports IPSec in this case study the NETGEAR VPN ProSafe Client is used Go to the NETGEAR website www netgear com for information about how to purcha
36. and click the Add Auto Policy button 106 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine The VPN Auto Policy screen displays VPN Auto Policy General Policy Name Remote VPN Endpoint IKE Keep Alive Local LAN IP Address Remote LAN IP Address IKE Direction Exchange Mode Diffie Hellman DH Group Local Identity Type Data Remote Identity Type Data Parameters Encryption Algorithm Authentication Algorithm Pre shared Key SA Life Time E N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Address Type Fixed IP Address Address Data Ping IP Address Subnet address ia Single Start IP Address 192 Finish IP Address Subnet Mask 255 Single Start IP Address _ Finish IP Address Subnet Mask Initiator and Responder Main Mode Group 2 1024 Bit WAN IP Address td IP Address K Seconds Enable PFS Perfect Forward Security Cancel Enter these policy settings Auto Policy Field Description General Policy Name GtoG Remote VPN Endpoint Fixed Address Type Remote VPN Endpoint 22 23 24 25 Address Data Local LAN Use the default settings Remote LAN IP Address Select Subnet address from the drop down list Start IP Address 192 168
37. 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 Enter 10 hexadecimal digits any combination of 0 9 a f or A F WEP 128 bit Enter 26 hexadecimal digits any combination of 0 9 a f or A F Chapter 2 Wireless Settings 21 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 e 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 N300 wireless modem router Note Not all wireless adapters support passphrase key generation e 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 alwa
38. be an address range used on the remote LAN Any Any outgoing traffic from the computers in the Local IP fields triggers an attempted VPN connection to the remote VPN endpoint Be sure you want this option before selecting it Finish IP Address Enter the finish IP address for a range of addresses This must be an address range used on the remote LAN Subnet Mask Enter the network mask Downloaded from www Manualslib com manuals search engine Chapter 6 Virtual Private Networking 103 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Table 5 VPN Auto Policy Screen Seitings Continued Fields and Settings Description IKE Direction This setting is used when the router determines if the IKE policy matches the current traffic Select an option e Responder only Incoming connections are allowed but outgoing connections are blocked e Initiator and Responder Both incoming and outgoing connections are allowed Exchange Mode Ensure that the remote VPN endpoint is set to use Main Mode Diffie Hellman The Diffie Hellman algorithm is used when keys are exchanged The DH Group DH Group setting determines the bit size used in the exchange This value must match the value used on the remote VPN gateway Local Identity Type Select an option to match the Remote Identity Type setting on the remote VPN endpoint e WAN IP Address Your Internet IP address e Fully Qual
39. cards You activate WPS by pressing a WPS button on the N300 wireless 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 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 N300 wireless 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 24 Wireless Placement and Range Guidelines The range of your wireless connection can vary significantly based on the physical placement of the N300 wireless 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 N300 wireless modem router according to the following guidelines e Near the center of the area in which your PCs will operate e In an elevated location such as a high shelf where the wirelessl
40. 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 Selecting this check box allows a PPPoE client on a local PC to connect to a remote PPPoE server with the N300 wireless modem router acting as a relay agent The firewall protects your LAN against port scans and denial of service DOS attacks This protection should be disabled only in special circumstances Default DMZ Server This feature is sometimes helpful when you are using some online games and videoconferencing Be careful when using this feature because it makes the firewall security less effective See Configuring Static Routes on page 123 Respond to Ping on Internet WAN Port MTU Size in bytes If you want the N300 wireless modem router to respond to a ping from the Internet select this check box This should be used only as a diagnostic tool since it allows your N300 wireless modem router to be discovered Do not select this check box unless you have a specific reason to do so 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 i
41. 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 Chapter 7 Advanced Settings Part1 123 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 N300 wireless 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 N300 wireless modem router forwards 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 N300 wireless modem router that 134 177 0 0 should be accessed through the ISDN router at 192 168 0 100 In th
42. manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Once the connection is established you can open a browser on the PC and enter the LAN IP address of the remote N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 After a short wait you should see the login screen of the N300 wireless modem router unless another PC already has the N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 management interface open e Gateway to gateway configuration Test the VPN tunnel by pinging the remote network from a PC attached to Gateway A the N300 wireless modem router a Open a command prompt for example Start gt Run gt cmd b Type ping 192 168 3 1 Pinging 192 168 3 1 with 32 bytes of data Reply from 192 168 3 1 bytes 32 time 2 ms TTL 254 Reply from 192 168 3 1 bytes 32 time 16ms TTL 254 Reply from 192 168 3 1 bytes 32 time 2 ms TTL 254 Note The pings might fail the first time If they do then try the pings a second time Start Using a VPN Tunnel to Activate It To use a VPN tunnel use a Web browser to go to a URL whose IP address or range is covered by the policy for that VPN tunnel Verifying the Status of a VPN Tunnel To use the VPN Status screen to determine the status of a VPN tunnel 1 Log in to the N300 wireless modem router 2 On the main menu select VPN Status to display the VPN Status Log screen VPN StatusiLog 2004 06 22 22 58 26 GtoG initiati
43. mask for this destination If the destination is a single host type 255 255 255 255 Type the gateway IP address which must be a router on the same LAN segment as the N300 wireless modem router 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 Click Apply to have the static route entered into the table Wireless Repeating Also Called WDS The N300 Wireless 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 A WARNING If you use the wireless repeating function your options for wireless security are limited to None or WEP For more information about wireless security see Chapter 2 Wireless Settings Chapter 7 Advanced Settings Part 1 125 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual The following figure shows a wireless repeating scenario Internet Base Station AP Repeater AP Figure 66 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 18 or Using Push N Connect WPS to Co
44. new connection by double clicking its name or clicking the symbol My Identity and Security Policy subheadings appear below the connection name b Click the Security Policy subheading to view the Security Policy settings NETGEAR S p Securty Policy Seleot Phase 1 Negotiation Mode Main Mode C Aggressive Mode Us Monkey I Enable Perfect Forward Secrecy PFS Figure 52 Security Policy settings Client to Gateway A c Inthe Select Phase 1 Negotiation Mode section of the screen select the Main Mode radio button 4 Configure the VPN client identity In this step you provide information about the remote VPN client PC You must provide the pre shared key that you configured in the N300 wireless modem router and either a fixed IP address or a fixed virtual IP address of the VPN client PC Chapter 6 Virtual Private Networking 85 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual a Inthe Network Security Policy list on the left side of the Security Policy Editor window click My Identity S Security Policy Editor NETGEAR ProSafe YPN Client File Edit Options Help Bexa tl NETGEAR S Network Security Policy B My Connections TC Bb toGW_A os Pre Shared Key G Myl Select Certificate E Security Policy None Z D Other Connections ID Type Port IP Address x Jal 7 Bbo Virtual Ad
45. or http www routerlogin net with its default user name of admin default password of password or using whatever password and LAN address you have chosen for the N300 wireless modem router 2 From the main menu select Maintenance gt Set Password to display the Set Password screen 3 To change the password first enter the old password and then enter the new password twice 4 Click Apply to save your changes Note After changing the password you must log in again to continue the configuration If you have backed up the N300 wireless modem router settings previously you should do a new backup so that the saved settings file includes the new password 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 allow only specific PCs based on their MAC addresses To restrict access based on MAC addresses 1 Log in to the N300 wireless modem router at its default LAN address of http 192 168 0 1 or http www routerlogin net 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 N300 wireless modem router Note If you configure the N300 wireless modem router from a wireless computer add your computer s MAC address to the access list Otherwise you will lose your wirel
46. page 154 can allow a VPN endpoint with a dynamic IP address to initiate or respond to a tunnel request Otherwise the side using a dynamic IP address must always be the initiator e Which method will you use to configure your VPN tunnels The VPN Wizard using VPNC defaults see Table 2 78 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual The typical automated Internet Key Exchange IKE setup see Using Auto Policy to Configure VPN Tunnels on page 101 A manual keying setup in which you must specify each phase of the connection see Using Manual Policy to Configure VPN Tunnels on page 109 Table 2 Parameters Recommended by the VPNC and Used in the VPN Wizard Parameter Factory Default Setting Secure Association Main Mode Authentication Method Pre Shared Key Encryption Method 3DES Authentication Protocol SHA 1 Diffie Hellman DH Group Group 2 1024 bit Key Life 8 hours IKE Life Time 1 hour e What level of IPSec VPN encryption will you use DES The Data Encryption Standard DES processes input data that is 64 bits wide encrypting these values using a 56 bit key Faster but less secure than 3DES 3DES Triple DES achieves a higher level of security by encrypting the data three times using DES with three different unrelated keys e What level of authenticati
47. restarts The upgrade process could take a few minutes Read the new firmware release notes to determine whether you must reconfigure the N300 wireless modem router after upgrading Manually Check 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 N300 wireless modem router 1 From the main menu select Maintenance gt Router Status Note the version number of your N300 wireless modem router firmware 2 Go to the DGND3300v2 support page on the NETGEAR website at http www netgear com support Chapter 4 Network Maintenance 51 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 3 If the firmware version on the NETGEAR website is newer than the firmware on your N300 wireless modem router download the file to your computer 4 From the main menu select Maintenance gt Router Upgrade to display the following screen Router Upgrade Check for New Version from the Internet M Check for New Version Upon Log in Locate and Select the Upgrade File from your Hard Disk l Browse Upload Cancel Figure 33 5 Click Browse and locate the firmware you downloaded the file ends in img or chk 6 Click Upload to send the firmware to the N300 wireless modem router
48. settings here Note NETGEAR recommends using the Setup Wizard to automatically configure the ADSL settings 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 to display the ADSL Settings screen ADSL Settings Multiplexing Method VPI vel Figure 7 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 apop 14 Chapter 1 Router Internet Setup Downloaded from www Manualslib com manuals search engine Wireless Settings Protecting your network For a wireless connection the SSID also called the wireless network name and the wireless security setting must be the same for the N300 wireless modem router and wireless computers or wireless adapters NETGEAR strongly recommends that you use wireless security A 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 the following sections e Planning Your Wireless Network on page 15 e Manually Configuring Your Wireless Settings on page 18 e Configuring WEP Wireless Security on page 20 e Using Push N Connect WPS to Configure Your Wireless Network on page 24 e Connecting Additional Wir
49. setup utility in Windows by following these steps 1 Open the Windows Control Panel and double click Network Connections 2 In the LAN section double click Wireless Network Connection 3 Follow the instructions 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 e ls your N300 wireless modem router s wireless radio enabled See Configuring Advanced WPS Settings on page 27 e ls your N300 wireless modem router s SSID broadcast enabled See Configuring Advanced WPS Settings on page 27 e Is your N300 wireless 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 18 If your wireless network appears but the signal strength is weak check these conditions e ls your N300 wireless 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 Appendix A Troubleshooting 145 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND330
50. status router viewing 52 streaming video and audio 131 subnet mask 54 system up time 56 y TCP IP network troubleshooting 142 technical specifications 147 Technical Support 2 time of day troubleshooting 144 time to live advertisement 136 time setting 49 trademarks 2 traffic control 62 traffic counter 62 traffic meter 61 traffic status 63 troubleshooting 137 141 trusted user 38 U Universal Plug and Play UPnP 72 135 up time system 56 Up to 145 Mbps at 2 4 GHz mode 19 31 Up to 145 Mbps at 5 GHz and 54 Mbps at 2 4 GHz mode 19 31 Up to 270 Mpbs mode 31 Up to 300 Mbps at 2 4 GHz mode 19 Up to 300 Mbps at 5 GHz and 54 Mbps at 2 4 GHz mode 19 30 updating firmware 8 router software 50 USB drive requirements 65 unmounting 72 USB storage 64 V viewing attached devices 57 logs 46 router status 52 VPN Auto Policy 101 106 107 VPN client 83 VPN Log Viewer 89 166 VPN Manual Policy 109 VPN network connections 101 VPN tunnels activating 94 96 client to gateway 77 configuring 153 control 94 deactivating 98 99 deleting 100 gateway to gateway 77 90 monitoring 166 special setup 100 status 97 VPN Wizard 92 93 VPNs 77 overview 76 pinging 165 planning 78 176 Index Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual status 94 167 W WAN IP address troubleshooting 141 WAN setup 117 warning DMZ ser
51. the Key Group drop down list select Diffie Hellman Group 2 6 Configure the VPN client key exchange proposal In this step you provide the type of encryption DES or 3DES to be used for this connection This selection must match your selection in the N300 wireless modem router configuration Chapter 6 Virtual Private Networking 87 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual a Expand the Key Exchange subheading by double clicking its name or clicking the symbol Then select Proposal 1 below Key Exchange IN Security Policy Editor NETGEAR ProSafe VPN Client File Edit Options Help NETGEAR i Network Security Policy My Connections IPSec Protocols amp toGw_A Seconds KBytes My Identity SA Life Unspecified z B a Security Policy 3 Authentication Phase 1 Compression None zl B Proposal 1 g Key Exchange Phase 2 M Encapsulation Protocol ESP BB Prot Eneypt lg Tie DES Qs Other Connections Hash Alg SHAT Encapsulation Tunnel X I Authentication Protocol AH In the SA Life drop down list select Unspecified In the Compression drop down list select None Select the Encapsulation Protocol ESP check box In the Encrypt Alg drop down list select the type of encryption that is configured for the encryption protocol in the N300 wireless modem router as listed in Table 1 on page 78 This ex
52. the wireless network You can view these settings in the Wireless Settings screen See Manually Configuring Your Wireless Settings on page 18 To access the Internet from any computer connected to your N300 wireless modem router launch a browser such as Microsoft Internet Explorer or Mozilla Firefox You should see the N300 wireless 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 SSID will not be changed and no security will be implemented on the N300 wireless modem router 26 Chapter 2 Wireless Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Configuring Advanced WPS Settings From the main menu select Advanced gt Wireless Settings to display the following screen Advanced Wireless Settings Wireless Router Settings Enable Wireless Access Point E Allow Broadcast of Name SSID Fragmentation Threshold 256 2346 2346 CTSIRTS Threshold 1 2347 237 Preamble Mode Long Preamble WPS Settings Routers PIN 94229882 Disable Routers PIN Keep Existing Wireless Settings Wireless Station Access List Setup Access List Figure 14 The WPS settings show the N300 wireless modem router PIN and the Disable Router s PIN and Keep Existing Wireless Settings check boxes By default the Keep Existing Wireless Set
53. this reason use the security features of your wireless equipment The N300 wireless 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 Internet Wireless data 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 8 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 rekeying of WPA makes it virtually impossible to compromise Chapter 2 Wireless Settings 17 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Note NETGEAR recommends WPA2 security because it is the strongest and WPA security as the next strongest WEP security is the weakest of these alternatives but you might need to use WEP security to be able to link with your older wireless devices
54. to deactivate a VPN tunnel 1 Log in to the N300 wireless modem router 2 On the main menu select VPN Policies to display the VPN Policies screen VPN Status Log 2004 06 22 22 56 26 GtoG initiating Main Mode 2004 06 22 22 58 26 GtoG ISAKMP 54 established 2004 06 22 22 58 26 GtoG sent QIZ IPsec Sa established 2004 06 22 22 58 27 GtoG sent QIZ IPsec S4 established Chapter 6 Virtual Private Networking 99 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 3 Click VPN Status The Current VPN Tunnels SAs screen displays F Current YPN Tunnels SAs Microsoft Internet Explorer Current VPN Tunnels SAs SPI In SPH Out Policy Name Remote Endpoint Action SLifeTime HLifeTime 1 3389064090 3779227165 RoadWarrior 192 168 2 2 B 27 28715 4 Click Drop for the VPN tunnel that you want to deactivate Deleting a VPN Tunnel To delete a VPN tunnel 1 Log in to the N300 wireless modem router 2 On the main menu select VPN Policies to display the VPN Policies screen In the Policy Table select the radio button for the VPN tunnel to be deleted and then click Delete Setting Up VPN Tunnels in Special Circumstances When the VPN Wizard and its VPNC defaults see Table 2 on page 79 are not appropriate for your circumstances use one of these alternatives e Auto Policy For a typical automated In
55. to the first N300 wireless modem router After between several seconds and 2 minutes the ping response should change from timed out to reply G N ping 172 168 6 1 Pinging 192 168 0 1 with 32 bytes of data Reply from 1 2 168 0 1 zes 32 time lt ims TTL 64 Reply from 192 168 6 1 bytes 32 time lt ims TTL 64 Reply from 192 168 0 1 hb 2s TTL 64 Once the connection is established you can open a browser on the PC and enter the LAN IP address of the remote gateway After a short wait you should see the login screen of the N300 wireless modem router unless another PC is already logged in to the N300 wireless modem router You can view information about the progress and status of the VPN client connection by opening the NETGEAR ProSafe Log Viewer To launch this function click the Windows Start button then select Programs gt NETGEAR ProSafe VPN Client gt Log Viewer The Log Viewer screen for a successful connection is shown in the following figure VPN StatusiLog 2002 09 08 12 01 35 Sun 2002 09 08 12 01 35 Tue 2005 05 24 20 46 33 Tue 2005 05 24 20 46 35 Tue 2005 05 24 20 46 35 Tue 2005 05 24 20 46 36 Tue 2005 05 24 20 50 41 Tue 2005 05 24 20 50 41 Tue 2005 05 24 20 50 41 Tue 2005 05 24 20 50 42 Tue 2005 05 24 20 50 42 added connection description fromDG834 adding interface ipsecO pppO 67 116 6 4 fromGW A responding to Main Mode fr fromGW_A sent MR3 ISAKMP SA establ fromGW_A responding t
56. traffic is a response to one of your local computers or a service that you have configured in the Port Forwarding 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 In the 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 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 N300 wireless modem router can provide QoS prioritization over the wireless link and on the Internet connection The N300 wireless 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 priorit
57. use the wireless features of the N300 wireless 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 E for the frequencies used on each channel In Up to 300 Mbps at 5 GHz and 54 Mbps at 2 4 GHz mode there are two channels a primary channel P anda secondary channel S 54 Downloaded from www Manualslib com manuals search engine Chapter 4 Network Maintenance N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Field Description Wireless 11G Channel Identifies the 11G channel of the wireless port being used Click the link to the Port online document Wireless Networking Basics in Appendix E for the continued frequencies used on each channel In Up to 300 Mbps at 2 4 GHz mode and Up to 145 Mbps at 2 4 GHz mode the 11G channel is not active Mode Indicates the wireless communication mode e Up to 300 Mbps at 2 4 GHz e Up to 300 Mbps at 5 GHz and 54 Mbps at 2 4 GHz default e Up to 145 Mbps at 2 4 GHz e Up to 145 Mbps at 5 GHz and 54 Mbps at 2 4 GHz Wireless AP Indicates whether the radio feature of the N300 wireless modem router is enabled If this feature is not enabled the Wireless light on the front panel is off Broadcast Name Indicates whether the N300 wireless modem router is broadcasting its SSID Connection Status To
58. 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 68 Getting Network Mask 255 255 255 255 Connect Disconnect Close Window Figure 35 e Click the Connect button and the N300 wireless modem router attempts to connect to the Internet e Click the Disconnect button to disconnect the N300 wireless modem router Internet connection e Click the Close Window button to close the Connection Status screen The following table describes the connection status settings Item Description Connection Time The time elapsed since the last connection to the Internet through the ADSL port Connecting to sender The connection status Chapter 4 Network Maintenance 55 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Item Description Negotiation Success or Failed Authentication Success or Failed Obtaining IP Address The IP address assigned to the WAN port by the ADSL Internet Service Provider Obtaining Network Mask The network mask assigned to the WAN port by the ADSL Internet Service Provider Statistics To view statistics on the Router Status screen click Show Statisti
59. your host name 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 Click Apply to save your configuration Configuring the WAN Setup Options The WAN Setup screen lets you configure a DMZ demilitarized zone server change the Maximum Transmit Unit MTU size and enable the N300 wireless modem router 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 Chapter 7 Advanced Settings Part 1 117 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual WAN Setup E Connect Automatically as Required C Enable PPPoE Relay C Disable Port Scan and DOS Protection C Defaut DMZ Server C Respond to Ping on Internet WAN Port MTU Size in bytes C Disable SIP ALG Figure 57 1500 The WAN Setup fields are described in the following table Setting Description Connect Automatically as Required Enable PPPoE Relay Disable Port Scan and DOS Protection Usually this check box is selected so that an Internet connection is made automatically whenever Internet bound traffic is detected If this
60. 0000 eee eee eens 74 Chapter 6 Virtual Private Networking Overview of VPN Configuration 0 00 0c eee eee eee 76 Client to Gateway VPN Tunnels 00 ccc eee eee eee 77 Gateway to Gateway VPN Tunnels 00 aaae 77 Planning a VPN 2s sssdteeee dose eb ee eee taa eia E e haa bees 78 VPN Tunnel Configuration ispis srvrs suina nesan satip eee 79 Setting Up a Client to Gateway VPN Configuration 80 Step 1 Configure the Client to Gateway VPN Tunnel 80 Step 2 Configure the NETGEAR ProSafe VPN Client 83 Setting Up a Gateway to Gateway VPN Configuration 90 VPN Tunnel GOmtiG se aie sein ates aa won acrid du un on GM adhe ai Ree Gls NER 94 4 Contents Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Activating a VPN TUNNO s cescncetaees Geestee eben akan eee 94 Verifying the Status of a VPN Tunnel a na naaa aana 0000 ee eae 97 Deactivating a VPN Tunnel 0000 eee eee 98 Deleting a VPN Tunnel 00000 cee ee 100 Setting Up VPN Tunnels in Special Circumstances 100 Using Auto Policy to Configure VPN Tunnels 5 101 Using Manual Policy to Configure VPN Tunnels 109 Chapter 7 Advanced Settings Part 1 Using the LAN Setup Options 0000 0c eee eee 112 Using the N300 Wireless Modem Router as
61. 00v2 User Manual Verify that the firmware is up to date and that you have all the addresses and parameters to be set on both sides Check that there are no firewall restrictions 10 506 0 24 172 23 9 0 24 Gateway A DGND3300v2 Gateway B Internet ee WAN IP WANIP 10 5 6 1 example org example2 org FQDN FQDN 172 23 9 1 Figure 72 VPNC Example Network Interface Addressing Table 9 N300 Wireless Modem Router with FQDN to Gateway B Profile Summary VPN Consortium Scenario Scenario 1 Type of VPN LAN to LAN or gateway to gateway not PC client to gateway Security scheme IKE with pre shared secret key not certificate based IP addressing NETGEAR Gateway A Fully qualified domain name FQDN NETGEAR Gateway B FQDN Using a Fully Qualified Domain Name FQDN Many ISPs provide connectivity to their customers using dynamic instead of static IP addressing This means that a user s IP address does not remain constant over time which presents a challenge for gateways attempting to establish VPN connectivity A Dynamic DNS DDNS service allows a user whose public IP address is dynamically assigned to be located by a host or domain name It provides a central public database where information such as email addresses host names and IP addresses can be stored and retrieved Now a gateway can be configured to use a third party service instead of a permanent and unchanging I
62. 02 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 11G Channel Auto 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 Operating Mode Up to 300Mbps at 5GHz and 54Mbps at 2 4GHz Output Power Full Appendix B Default Configuration and Technical Specifications 149 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Technical 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 in x 6 8 in x 1 5 in 225 5 mm x 172 mm x 39 mm Weight 1 2 Ibs 0 54 kg Environmental Operating temperature 0 to 40 C 322 to 1042 F
63. 0v2 User Manual 6 Click Done on the Summary screen The VPN Policies screen displays showing that the new tunnel is enabled VPN Policies Policy Table Enable Name Type Local Remote ESP oO 1 z stoc auto 192 168 0 1 255 255 255 0 192 168 10 1 255 255 255 0 3des Delete Add Auto Policy Add Manual Policy To view or modify the tunnel settings select its radio button and click Edit Note See Using Auto Policy to Configure VPN Tunnels on page 101 for information about how to enable the IKE keep alive capability on an existing VPN tunnel Step 2 Configure the NETGEAR ProSafe VPN Client This section describes how to configure the NETGEAR ProSafe VPN client on a remote PC These instructions assume that the PC running the client has a dynamically assigned IP address The PC must have the NETGEAR ProSafe VPN Client program installed that supports IPSec Go to the NETGEAR website http www netgear com for information about how to purchase the NETGEAR ProSafe VPN Client Note Before installing the NETGEAR ProSafe VPN Client software be sure to turn off any virus protection or firewall software you might be running on your PC You might need to insert your Windows CD to complete the installation 1 Install the NETGEAR ProSafe VPN client on the remote PC and then reboot a Install the IPSec component You might have the option to install either the VPN adapter or
64. 0v2 User Manual e ls your wireless signal obstructed by objects between the router and your computer See Wireless Placement and Range Guidelines on page 16 If your wireless network appears and has good signal strength e Is your N300 wireless 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 18 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 146 Appendix A Troubleshooting Downloaded from www Manualslib com manuals search engine Default Configuration and Technical Specifications This appendix provides factory default settings and technical specifications for the N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 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 restore the factory default configuration settings This procedure restores the admin user name the password to password and the IP address to 192 168 0 1 or http www routerlogin net You can erase the cu
65. Access All no password x Figure 45 You can use this screen to select a folder to change the share name or to change the read access or write access from All no password to admin The password for admin is the same one that is used to log in to the N300 wireless modem router main menu By default it is password Note You must click Apply in order for your changes to take effect Configuring USB Storage Advanced Settings To configure advanced USB settings from the main menu select USB gt Advanced Settings The USB Storage Advanced Settings screen displays Chapter 5 USB Storage 69 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual USB Storage Advanced Settings NetworkiDevice Name feadyshare Workgroup Workgroup Access Method Status Link Network Connection Enable ODisable weadyshare HTTP OEnable Disable hittp readyshare shares HTTP via internet OEnable Disable FTP OEnable Disable _fp iteadyshare shares FTP via internet OEnable Disable Available Network Folders Total Free Space Space Folder Volume Name Name Share Name Reaa Access write Access ua u Drive 982 MB 856 MB readyshare USB Storage All no All no password password Safely Remove USB Device Figure 46 You can use this screen to sp
66. Connection Name and pre shared key fields The connection name is for convenience and does not affect how the VPN tunnel functions Downloaded from www Manualslib com manuals search engine Chapter 6 Virtual Private Networking 81 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 4 Select the radio button for the type of target end point and click Next VPN Wizard Step 2 of 3 Remote IP address or the Internet name What is the remote WAN s IP address or Internet name 192 168 100 5 5 Enter the remote IP address and click Next VPN Wizard Step 3 of 3 Secure Connection Remote Accessibility What is the remote LAN IP address and Subnet Mask IP Address 192 168 10 Subnet Mask 255 The Summary screen displays Summary Please verify your inputs Connection Name Remote VPN Endpoint Remote Client Access Remote IP Remote ID Local Client Access Local IP Local ID 192 168 10 1 255 255 255 0 By subnet 192 168 0 1 255 255 255 0 You can click here to view the VPNC recommended parameters Please click Done to apply the changes Beak Cy Eee Note To view the VPNC recommended authentication and encryption settings used by the VPN Wizard click the here link 82 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND330
67. DES 3DES 80 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Table 3 VPN Tunnel Configuration Worksheet Parameter Value to Be Entered Field Selection Authentication Protocol N A MD5 SHA 1 Diffie Hellman DH Group N A Group 1 Group 2 Key Life in seconds 28800 8 hours N A IKE Life Time in seconds 3600 1 hour N A VPN Endpoint Local IPSecID LAN IP Address Subnet Mask FQDN or Gateway IP WAN IP Address Client toGateway N A N A Dynamic Gateway toClient 192 168 3 1 255 255 255 0 22 23 24 25 To configure a client to gateway VPN tunnel using the VPN Wizard 1 Log in to the N300 wireless modem router On the main menu under Advanced VPN select VPN Wizard VPN Wizard The Wizard sets most parameters to defaults as proposed by the VPN Consortium VPNC and assumes a pre shared key which greatly simplifies setup After creating the policies through the YPN Wizard you can always update the parameters through the VPN setting links on the left menu 2 Click Next to proceed VPN Wizard Step 1 of 3 Connection Name and Remote IP Type What is the new Connection Name What is the pre shared key GtoG 12345678 This VPN tunnel will connect to A remote VPN Gateway Aremote VPN client single PC 3 Fill in the
68. DSL2 Modem Router DGND3300v2 User Manual Logs Curreat Cine 2008 12 04 23 01 19 Sat 2000 01 01 00 00 30 Initialize LCP Sac 2000 01 01 00 00 45 LCP is allowed to Sat 2000 01 01 00 00 47 PAP authentication Sar 2000 01 01 06 00 56 Send our NTP reque Thu 2000 12 04 04 37 06 Receive NTP Reply Thu 2006 12 04 04 36 03 lt DDNS gt Updare OK g Thu 2008 12 04 04 36 09 Router start up Thu 2006 12 04 04 36 09 Rourer stare up Thu 2008 12 04 16 40 26 Administrator logi Thu 2008 12 04 18 52 14 Administrator logi Thu 2006 12 04 22 38 04 Administrator logi Thu 2006 12 04 22 52 45 Administrator logi Si i Refresh ClearLog SendLog Include it Log F Attempted access to blocked sites E Connections to the Web based interface ofthis Router E Router operation start up gettime ete E Known DoS attacks and Pon Scans Syslog Disable Broadcast on LAN Send to this Syslog server IP address Apply Figure 29 The following information is provided in the logs 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 Configuring Email Alert and Web Access Log Notifications To receive logs and alerts b
69. If your outgoing e mail server requires authentication select the My Mail Server requires authentication check box a In the User Name field enter your user name for the outgoing email server b In the Password field enter your password for the outgoing email server 4 You can specify that logs are automatically sent by email with these options 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 emailed to the specified email address After the log is sent the log is cleared from the N300 wireless modem router s memory If the N300 wireless modem router cannot e mail the log file the log buffer might fill up In this case the N300 wireless modem router overwrites the log and discards its contents 48 Chapter 3 Security Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 5 Click Apply to save your settings So that the log entries are cor
70. Internet Interface section select Intel PRO 100VE Network Connection in this example your Ethernet adapter might be different in the Name list and then in the IP Addr list enter 192 168 2 3 in this example f Click the Pre Shared Key button g In the Pre Shared Key screen click Enter Key Enter the N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 s pre shared key and click OK In this example 12345678 is entered though the screen shows asterisks This field is case sensitive z Pre Shared Key at least 8 characters This key is used during Authentication Phase if the Authentication Method Proposal is Pre Shared key OK Cancel 5 Configure the VPN Client Authentication Proposal In this step you provide the type of encryption DES or 3DES to be used for this connection This selection must match your selection in the VPN router configuration a In the Network Security Policy list on the left side of the Security Policy Editor window expand the Security Policy heading by double clicking its name or clicking the symbol b Expand the Authentication subheading by double clicking its name or clicking the symbol Then select Proposal 1 below Authentication N Security Policy Editor NETGEAR ProSafe VPN Client NETGEAR N a My Connections Securty Policy m on Select Phase 1 Negotiation Mode i S 4 Main Mode 2 as set C Aggressive Mode Proposal 1 r A Key Exchange Phase 2 sieyeter b
71. Mbps at 2 4 GHz e 5GHz 802 11n factory default setting Guest Network b g NETGEAR 2 4G_g_Guest1 e 2 4GHz 802 11g e 2 4GHz 802 11b 30 Chapter 2 Wireless Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Mode in Wireless Settings Menu Selection Guest Network Default SSID Wireless Screen Compatibility Up to 270 Mpbs Guest Network b g n NETGEAR 2 4G_n_Guest1 e 2 4GHz 802 11n e 2 4GHz 802 119 e 2 4GHz 802 11b Up to 145 Mbps at 5 GHz amp 54 Guest Network a n NETGEAR 2 4G_n_Guest1 e 5GHz 802 11a Mbps at 2 4 GHz e 5GHz 802 11n Guest Network b g NETGEAR 2 4G_g_Guest1 e 2 4GHz 802 11g e 2 4GHz 802 11b Up to 145 Mbps at 2 4 GHz Guest Network a n NETGEAR 2 4G_n_Guest1 e 2 4GHz 802 11n e 2 4GHz 802 11g e 2 4GHz 802 11b To configure a wireless guest network 1 Inthe main menu under Setup select either Wireless Guest Network g b or Wireless Guest Network a n A Wireless Guest Network Settings screen similar to the following figure displays Guest Network Settings big Network Profiles Profit som Securtty Enatste Broadcast 310 1 NETGEAR 246_9_Guestt None No Yes V reiess Settings Profile 1 Enade Guest Network El Enable SSIO Broadcast Dl Allow Guestto access MY Local Network Guest Wireless Network Name ssi0y NETGEAR 24G_g_Gue Security Options Profile 1
72. Modem Router DGND3300v2 User Manual LEDs Ethernet 140 Internet 140 Power 138 Wireless 140 Live Parental Controls 32 local network default settings 148 Log Viewer 89 logging in and out 8 login settings 148 logs sending 47 time stamping entries 49 viewing 46 MAC addresses attached devices 57 current 54 restricting access by 35 troubleshooting 144 mail server outgoing 48 managing router remotely 59 manual software upgrade 51 manually configuring VPN policies 109 MD5 authentication 104 media server 72 metric value 125 Microsoft Network 74 mode communication 55 modes 802 11 protocol 19 preamble 30 Up to 145 Mbps at 2 4 GHz 19 31 Up to 145 Mbps at 5 GHz and 54 Mbps at 2 4 GHz 19 31 Up to 270 Mpbs 31 Up to 300 Mbps at 2 4 GHz 19 Up to 300 Mbps at 5 GHz and 54 Mbps at 2 4 GHz 19 30 MTU size 134 multicasting 114 multiple input multiple output MIMO 130 N NAT Network Address Translation 119 NETGEAR ProSafe VPN Client 83 network folders creating 71 editing 68 Network Time Protocol NTP 49 144 networks correct settings checking 138 restarting 138 non WPS clients adding 28 O obstructions connecting through 131 OpenDNS 32 optimizing bandwidth 132 performance 133 outgoing mail server 48 P packets fragmented 134 parental controls 32 password restoring 147 path testing 143 performance optimizing 133 photos sharing 66 PIN adding WPS client using 25 ping 89 142 165 p
73. NETGEAR DGND3300v2 User Manual N300 Wireless Dual Band ADSL2 Modem Router N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 2010 NETGEAR Inc All rights reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language in any form or by any means without the written permission of NETGEAR Inc Technical Support Thank you for choosing NETGEAR To register your product get the latest product updates or get support online visit us at http support netgear com Phone US amp Canada only 1 888 NETGEAR Phone Other Countries See Support information card Trademarks NETGEAR the NETGEAR logo ReadyNAS ProSafe Smart Wizard and Auto Uplink are trademarks or registered trademarks of NETGEAR Inc Microsoft Windows Windows NT and Vista are registered trademarks of Microsoft Corporation Other brand and product names are registered trademarks or trademarks of their respective holders Statement of Conditions To improve 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 application of the product s or circuit layout s described herein Downloaded from www Manualslib com manuals search engine Table of Contents Chapter 1 R
74. None Ower OWPAPSK TKIP OWPA2 PSKIAES O WPA PSK TKIP WPA2 PSK AES Caneel Figure 16 2 Make sure that the Enable Guest Network check box is selected 3 You can specify whether the SSID broadcast is enabled and whether you want to allow guests to access your local network 4 You can also change the guest name in the Guest Wireless Network Name SSID field Note NETGEAR strongly recommends that you change the default guest network name SSID from the default name to a different name Note that the name is case sensitive For example GuestNetwork is not the same as Guestnetwork Chapter 2 Wireless Settings 31 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Enter a value of up to 32 alphanumeric characters For the selected guest network the same name must be assigned to all wireless devices in your network Note Wireless security is disabled by default NETGEAR strongly recommends that you implement wireless security for the guest network 5 To configure wireless security for the guest network enter the security options This process is very similar to configuring wireless security for the N300 wireless modem router For more information see Configuring WEP Wireless Security on page 20 and Using Push N Connect WPS to Configure Your Wireless Network on page 24 6 When you have finished making changes click App
75. P address to establish bidirectional VPN connectivity To use DDNS you must register with a DDNS service provider Some DDNS service providers include e DynDNS www dyndns org e TZO com netgear tzo com e ngDDNS ngddns iego net In this example Gateway A is configured using a sample FQDN provided by a DDNS service provider In this case we established the hostname dgnd3300v2 dyndns org for Gateway A using the DynDNS service Gateway B uses the DDNS service provider when establishing a VPN tunnel 154 Appendix C NETGEAR VPN Configuration Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual To establish VPN connectivity Gateway A must be configured to use Dynamic DNS and Gateway B must be configured to use a DNS host name provided by a DDNS service provider to find Gateway A Again the following step by step procedures assume that you have already registered with a DDNS service provider and have the configuration information necessary to set up the gateways Step by Step Configuration 1 Log in to Gateway A your N300 wireless modem router as described in Logging In to Your N300 Wireless Modem Router on page 8 This example assumes that you have set the local LAN address as 10 5 6 1 for Gateway A and have set your own password 2 On Gateway A configure the Dynamic DNS settings a Under Advanced select Dynamic DNS Dynamic DNS Tl Use a Dy
76. PA PSK and WPA2 PSK wireless security WEP security is not supported by WPS e If 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 28 You can add a WPS client 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 Entering a PIN For information about using the PIN method see Using PIN Entry to Add a WPS Client on page 25 Using a WPS Button to Add a WPS Client Any wireless computer or wireless adapter that will connect to the N300 wireless modem router wirelessly is a client The client must support a WPS button and must have a WPS configuration utility such as the NETGEAR Smart Wizard or Atheros Jumpstart To use the N300 wireless modem router WPS button to add a WPS client 1 Log in to the N300 wireless modem router at its default LAN address of http 192 168 0 1 or http www routerlogin net with its default user name of admin 24 Chapter 2 Wireless Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual and default password of password or using whatever LAN address and passwor
77. Password field enter the account password d Click Apply e Click Show Status The resulting screen should show Update OK good Z Dynamic DNS Details Microsoft Internet Explorer i Dynamic DNS Update OK good TZO com TZO service is not enabled ngDDNS ngDDN amp service is not enabled LTT E internet 4 Configure the N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 as in the gateway to gateway procedures using the VPN Wizard see Setting Up a Gateway to Gateway VPN Configuration on page 90 being certain to use appropriate network addresses for the environment 156 Appendix C NETGEAR VPN Configuration Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual The LAN addresses used in this example are as follows Device LAN IP Address LAN Subnet Mask DGND3300v2 10 5 6 1 255 255 255 0 FVL328 172 23 6 1 255 255 255 0 a For the connection name enter toFVL328 b For the remote WAN s IP address enter fvl328 dyndns org c Enter the following e IP Address 172 23 9 1 e Subnet Mask 255 255 255 0 5 Configure the FVL328 as in the gateway to gateway procedures for the VPN Wizard see Setting Up a Gateway to Gateway VPN Configuration on page 90 being certain to use appropriate network addresses for the environment a For the connection name enter toDGND3300v2 b For the remote WAN s IP address enter d
78. S server and default gateway addresses to all computers connected to the N300 wireless modem router s LAN The assigned default gateway address is the LAN address of the N300 wireless modem router The N300 wireless modem router assigns IP addresses to Chapter 7 Advanced Settings Part 1 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual the attached computers from a pool of addresses specified in this screen Each pool address 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 N300 wireless modem router are satisfactory Click the link to the online document TCP IP Networking Basics on page 172 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 N300 wireless 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 N300 wireless 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 Addr
79. Subnet Mask The IP subnet mask being used by the Internet WAN port of the N300 wireless modem router For an explanation of subnet masks and subnet addressing click the link to the online document TCP IP Networking Basics in Appendix E Domain Name Server The Domain Name Server addresses being used by the N300 wireless modem router A 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 N300 wireless modem router IP Address The IP address being used by the Ethernet LAN port of the N300 wireless modem router The default is 192 168 0 1 http www routerlogin net DHCP Identifies 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 N300 wireless modem router The default is 255 255 255 0 Wireless Port Name 11N The 11N wireless network name SSID being used by the wireless port of the SSID N300 wireless modem router The default is NETGEAR DualBand N Name 11G The 11G wireless network name SSID being used by the wireless port of the SSID N300 wireless modem router The default is NETGEAR 2 4 G Region The geographic region where the N300 wireless modem router is being used It might be illegal to
80. USB Devices You can specify which USB devices are approved for use when connected to the N300 wireless modem router 72 Chapter5 USB Storage Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 2 3 4 5 From the main menu select Advanced gt USB Settings and then click Approved Devices The USB Drive Approved Settings screen displays USB Settings Enable any USB Device connected to the USB port Yes O No Approved Devices USB Drive Approved Devices E Allow only approved devices Approved USB Devices Volume Name Device Name E UNKNOWN Flash Disk Capacity 982 MB Available USB Devices Volume Name Device Name UNKNOWN Flash Disk Figure 48 Select the USB device from the Available USB Devices list Click Add Select the Allow only approved devices check box Click Apply so that your change goes into effect Capacity 982 MB If you want to approve another USB device you must first use the Safely Remove USB Device button to unmount the currently connected USB device Connect the other USB device and then repeat this process Connecting to the USB Drive from a Remote Computer To connect to the USB drive from remote computers using a Web browser you must use the router s Internet port IP address Locating the Internet Port IP Address The Router Status screen shows the Internet port IP add
81. USB Full Speed and 2 0 USB High Speed standards The approximate USB bus speeds are shown in the following table Bus Speed Second USB 1 1 12 Mbits USB 2 0 480 Mbits Actual bus speeds can vary depending on the CPU speed memory speed of the network and other variables The N300 wireless modem router should work with USB 2 0 or 1 1 compliant external flash and hard drives For the most up to date list of USB drives supported by the N300 wireless modem router go to htto kbserver netgear com kb_web_files n101300 asp When selecting a USB device bear in mind the following e The USB port on the N300 wireless modem router can be used with one USB hard drive at a time Do not attempt to use a USB hub attached to the USB port e According to the USB 2 0 specification the maximum available power is 5V 0 5A Some USB devices might exceed this requirement in which case the device might not function or might function erratically Check the documentation for your USB device to be sure e The N300 wireless modem router supports FAT FAT32 and NTFS read only file systems e If your USB HD devices have an external power supply be sure to use it File Sharing Scenarios You can share files on the USB drive for a wide variety of business and recreational purposes The files can be any PC Mac or Linux file type including text files Word PowerPoint Excel MP3 pictures and multimedia USB drive applications in
82. WPA2 PSK WPA 802 1x Figure 9 O WPA PSK Wi Fi Protected Access Pre Shared Key O wPA2 PSK Wi Fi Protected Access 2 with Pre Shared Key NETGEAR DualBand N NETGEAR 24 G Europe i Up to 300Mbps at 5GHz amp 54Mbps at 2 4GHz 36 m m_a The settings for this screen are explained in the following table Settings Description Name 11N SSID Name 11G SSID This is the wireless network name Enter a 32 character maximum name in this 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 N300 Wireless Modem Router is used Mode Specify which 802 11 data communications protocol is used You can select one of the following modes Up to 300 Mbps at 2 4 GHz Performance mode using channel expansion to achieve the 270 Mbps data rate The N300 wireless modem router uses the channel you selected as the primary channel and expands to the secondary channel primary channel 4 or 4 to achieve a 40 MHz frame by frame bandwidth The N300 wireless 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 300 Mbps at 5 GHz and
83. adding interface ipsecO pppO 67 116 6 4 2005 05 24 20 46 33 fromGW_A responding to Main Mode fr 2005 05 24 20 46 35 fromGW_A J sent MR3 ISAKMP SA establ 2005 05 24 20 46 35 fromGW_A responding to Quick Mode 2005 05 24 20 46 36 fromGW_A IPsec SA established 2005 05 24 20 50 41 deleting connection fromDG834G instan 2005 05 24 20 50 41 deleting connection fromDGS834G 2005 05 24 20 50 41 shutting down interface ipsecO pppO 67 2005 05 24 20 50 42 added connection description fromDG834 2005 05 24 20 50 42 adding interface ipsecO pppO 67 116 6 4 2 To view the VPN tunnels status click VPN Status E Current YPN Tunnels SAs Microsoft Internet Explorer Current VPN Tunnels SAS SPI in SPI Out Policy Name Remote Endpoint Action SLifeTime HLifeTime aa185e44 af bficb fromGW_A 66 120 188 152 Drop 3289 3287 Appendix C NETGEAR VPN Configuration 167 Downloaded from www Manualslib com manuals search engine Notification of Compliance NETGEAR Wireless Routers Gateways APs Regulatory Compliance Information This section includes user requirements for operating this product in accordance with National laws for usage of radio spectrum 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 a
84. agement On check box 2 Under Allow Remote Access By specify what external IP addresses will be allowed to access the N300 wireless modem router s remote management Note For enhanced security restrict access to as few external IP addresses as 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 60 Chapter 4 Network Maintenance Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual e 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 N300 wireless modem router from the Internet type your N300 wireless modem router s WAN IP address into your browser s address or location field followed by a colon and the custom port number For exam
85. al address is its unique address on your network This is also referred to as the computer s MAC Media Access Control address Use Default MAC Address This is the usual setting e Use Computer MAC address If your ISP requires MAC authentication you can use this setting to disguise the N300 wireless modem router s MAC address with the computer s own MAC address e 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 N300 wireless modem router and resets its configuration settings to the factory defaults Disable NAT only if you plan to install the N300 wireless modem router in a setting where you will be manually administering the IP address space on the LAN side of the router Downloaded from www Manualslib com manuals search engine Chapter 1 Router Internet Setup 13 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Configuring ADSL Settings Note For information about how to install ADSL filters see the Setup 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 VCI you can specify those
86. alue to Be Entered Field Selection Connection Name GtoGr N A Pre Shared Key 12345678 N A Secure Association N A Main Mode Manual Keys Perfect Forward Secrecy N A Enabled Disabled Encryption Protocol N A DES 3DES Authentication Protocol N A MD5 SHA 1 Diffie Hellman DH Group N A Group 1 Group 2 Key Life in seconds 28800 8 hours N A IKE Life Time in seconds 3600 1 hour N A VPN Endpoint Local IPSecID LAN IP Address Subnet Mask FQDN or Gateway IP WAN IP Address Gateway_A GW_A 192 168 0 1 255 255 255 0 14 15 16 17 Gateway_B GW_B 192 168 3 1 255 255 255 0 22 23 24 25 Note The LAN IP address ranges of each VPN endpoint must be different The connection will fail if both are using the NETGEAR default address range of 192 168 0 x Downloaded from www Manualslib com manuals search engine Chapter 6 Virtual Private Networking 91 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual To configure a gateway to gateway VPN tunnel using the VPN Wizard 1 Log in to Gateway A on LAN A From the main menu select VPN Wizard Click Next and the Step 1 of 3 screen displays VPN Wizard Step 1 of 3 Connection Name and Remote IP Type The Wizard sets most parameters to defaults as proposed by the VPN Consortium VPNC and assumes a pre shared key which greatly simplifies setup ee the new Connection GtoG What is the pre shared key 12345678 This VPN tunnel will connectto A remote VPN Gateway
87. ame e You can click the name shown or you can type it into the address field of your Web browser e If Not Shared is shown then the default share has been deleted and no other share for the root folder exists Click the link to change this setting Read Write Access e Shows the permissions and access controls on the network folder All no password allows all users to access the network folder admin prompts you to enter the same password that you use to log in to the N300 wireless modem router main menu Creating a Network Folder From the USB Storage Advanced Settings screen click the Create a Network Folder button to open the Create Network Folder screen Create Network Folder Share Name Read Access Write Access Apply Figure 47 U U Drive v All no password Y All no password You can use this screen to create a folder and to specify its share name read access and write access from All no password to admin The password for admin is the same one that is used to log in to the N300 wire less modem router main menu By default it is password Note You must click Apply in order for your changes to take effect Downloaded from www Manualslib com manuals search engine Chapter 5 USB Storage 71 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Media Server Settings You can set this modem router as a R
88. ample uses Triple DES f In the Hash Alg drop down list select SHA 1 g In the Encapsulation drop down list select Tunnel h Leave the Authentication Protocol AH check box cleared 7 Save the VPN client settings papp In the Security Policy Editor window select File gt Save After you have configured and saved the VPN client information your PC automatically opens the VPN connection when you attempt to access any IP addresses in the range of the remote VPN router s LAN 8 Check the VPN connection To check the VPN connection you can initiate a request from the remote PC to the N300 wireless modem router s network by using the Connect option in the NETGEAR ProSafe menu bar The NETGEAR ProSafe client reports the results of the attempt to connect Since the remote PC has a dynamically assigned WAN IP address it must initiate the request To perform a ping test using our example start from the remote PC a Establish an Internet connection from the PC b On the Windows taskbar click the Start button and then select Run 88 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual c Type ping t 192 168 3 1 and then click OK Type the name of a program folder document or Internet resource and Windows will open it For you ping 192 168 0 1 This causes a continuous ping to be sent
89. 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 142 Appendix A Troubleshooting Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 In the 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 lt IP address gt with 32 bytes of data If the path is working you see this message 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 For a 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 Quick Tips on page 137 Check that the corresponding Link LEDs are on for your network interface card If yo
90. anual explains how to launch the NETGEAR Smart Wizard on the Resource CD to step you through the procedure to connect your N300 wireless 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 User Manual to configure additional features of your wireless N300 wireless modem router For installation instructions in a language other than English see the language options on the Resource CD Chapter 1 Router Internet Setup 7 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Logging In to Your N300 Wireless Modem Router You can log in to the N300 wireless modem router to view or change its settings Links to the Knowledge Base and documentation are also available on the N300 wireless 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 click the link to the online document Preparing Your Network in Appendix E When you have logged in if you do not click Logout the N300 wireless modem router waits for 5 minutes after no activity before it automatically logs you out To log in to the N300 wireless modem router 1 Type http www routerlogin net or http Awww routerlogin com o
91. apter Disabled X Internal Network IP Address 0 0 0 0 m Intemet Interface Name Jaret z IP Addr Any In the Select Certificate drop down list select None In the ID Type drop down list select IP Address If you are using a virtual fixed IP address enter this address in the Internal Network IP Address field Otherwise leave this field empty d In the Internet Interface section of the screen select the adapter that you use to access the Internet If you have a dial up Internet account select PPP Adapter in the Name list If you have a dedicated cable or DSL line select your Ethernet adapter If you will be switching between adapters or if you have only one adapter select Any e In the My Identity section of the screen click the Pre Shared Key button The Pre Shared Key screen displays Pre Shared Key Enter Pre Shared Key at least 8 characters This key is used during Authentication Phase if the Authentication Method Proposal is Pre Shared key OK Cancel f Click Enter Key Enter the N300 wireless modem router pre shared key and then click OK In this example 12345678 is entered though asterisks are displayed in the field This field is case sensitive 5 Configure the VPN client authentication proposal In this step you provide the type of encryption DES or 3DES to be used for this connection This selection must match your selection in the N300 wireless modem router conf
92. atbilst Direkt vas 1999 5 EK b tiskaj m 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 Direktyvos nuostatas Nederlands Hierbij verklaart NETGEAR Inc dat het toestel Radiolan in overeenstemming is met de Dutch essenti le eisen en de andere relevante bepalingen van richtlijn 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 Alul rott NETGEAR Inc nyilatkozom hogy a Radiolan megfelel a vonatkoz alapvet Hungarian k vetelm nyeknek s az 1999 5 EC ir nyelv egy b eldirasainak Polski Polish Niniejszym NETGEAR Inc o wiadcza e Radiolan jest zgodny z zasadniczymi wymogami loraz pozosta ymi stosownymi postanowieniami Dyrektywy 1999 5 EC Portugu s NETGEAR Inc declara que este Radiolan est conforme com os requisitos essenciais e Portuguese outras disposi es da Directiva 1999 5 CE 170 Appendix D Notification of Compliance Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Slovensko INETGEAR Inc izjavlja da je ta Radiolan v skladu z bistvenimi zahtevami in ostalimi Slovenian relevantnimi dolo ili direktive 1999 5 ES Slovensky Sl
93. ater To use a PIN to add a WPS client 1 Log in to the N300 wireless modem router at its default LAN address of http 192 168 0 1 or http www routerlogin net with its default user name of admin and default password of password or using whatever LAN address and password you have set up 2 On the N300 wireless modem router main menu select Add WPS Client computers that will connect wirelessly to the N300 wireless 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 Ifyour Adapter supports WPS please click on Generate a client Security Pin to input on the AP Router Gateway and put the generated client PIN number here Enter Client s PIN Next Figure 13 3 Select the PIN Number radio button 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 N300 wireless modem router Add WPS Client screen enter the client PIN number and then click Next e The N300 wireless modem router tries to communicate with the client for 2 minutes e The N300 wireless modem router WPS screen displays a message confirming that the client was added to the wireless network The N300 wireless modem router generates an SSID and implements WPA WPA2 wireless security 6 Note the new SSID and WPA WPA2 password for
94. ation Manually Device Name MAC Address Figure 18 Note If the Turn Access Control On check box is selected and the Trusted Wireless Stations list is blank then no wireless PCs will be able to connect to your wireless network 4 You can select a wireless station from the Available Wireless Stations list or you can enter its MAC address manually 36 Chapter 3 Security Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual If the 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 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 N300 wireless modem router Blocking Access to Internet Sites The N300 wireless 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 ap
95. broadcasting method of the RIP packets that the N300 wireless modem router sends It recognizes both formats when receiving By default this is RIP 1 e RIP 1 is universally supported It is adequate for most networks unless you have an unusual network setup e RIP 2 carries more information Both RIP 2B and RIP 2M send the routing data in RIP 2 format RIP 2B uses subnet broadcasting RIP 2M uses multicasting DHCP Server Use Router as a DHCP Server This check box is usually selected so that the N300 wireless modem router functions as a Dynamic Host Configuration Protocol DHCP server See Using the N300 Wireless Modem Router as a DHCP Server on page 114 Starting IP Address Specify the start of the range for the pool of IP addresses in the same subnet as the N300 wireless modem router Ending IP Address Specify the end of the range for the pool of IP addresses in the same subnet as the N300 wireless modem router Address Reservation on page 115 For more information see Address Reservation When you specify a reserved IP address for a computer on the LAN that computer receives the same IP address each time it accesses the N300 wireless modem router s DHCP server Assign reserved IP addresses to servers that require permanent IP settings Using the N300 Wireless Modem Router as a DHCP Server By default the N300 wireless modem router functions as a DHCP server allowing it to assign IP DN
96. ck the use of certain Internet services by computers on your network 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 44 Chapter 3 Security Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual To block access to Internet services 1 From the main menu select Security gt Services The Services screen displays Services Service Table 2 Service Name Ports Add Custom Service Edit Service Delete Service Figure 26 2 To add a service click Add Custom Service The following screen displays Add Services Service Definition Name Type m 19 U x4 Start Port Finish Port Figure 27 3 Enter a name for the service 4 From the Service Type drop down list select the application or service to be allowed o
97. cket 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 or 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 136 Chapter 8 Advanced Settings Part 2 Downloaded from www Manualslib com manuals search engine Troubleshooting Diagnosing and solving problems This appendix provides information about troubleshooting your N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 After each problem description instructions are provided to help you diagnose and solve the problem As a first step review the Quick Tips Tip NETGEAR provides helpful articles documentation and the latest firmware updates at htto www netgear com support This chapter includes the following sections e Quick Tips on page 137 e Troubleshooting with the LEDs on page 138 e Cannot Access the N300 Wireless Modem Router Menu on page 140 e Cannot Access the Internet on
98. clude e Sharing multimedia with friends and family sharing MP3 files pictures and other multimedia with local and remote users e Sharing resources on your network storing files in a central location so that you do not have to power up a computer to perform local sharing In addition you can share files between Macintosh Linux and PC computers by using the USB drive as a go between the systems e Sharing files with offsite coworkers sharing files such as Word documents PowerPoint presentations and text files with remote users A few common uses are described in the following sections Chapter 5 USB Storage 65 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Sharing Photos with Friends and Family You can create your own central storage location for photos and multimedia This eliminates the need to log in to and pay for an external photo sharing site To share files with your friends and family 1 Insert the USB drive into the N300 wireless modem router USB port either directly or with a USB cable Computers on your local area network LAN can automatically access this USB drive using a Web browser or Microsoft Networking 2 If you want to specify read only access or to allow access from the Internet see Configuring USB Storage Advanced Settings on page 69 for information Storing Files in a Central Location for Printing This sce
99. configure WPA or WPA2 in the N300 wireless modem router 1 Log in to the N300 wireless modem router at its default LAN address of http 192 168 0 1 or http www routerlogin net 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 N300 wireless modem router 2 From the main menu select Wireless Settings 3 On the 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 11G SSID NETGEAR 2 4 G Region Europe s Mode Up to 145Mbps at 5GHz amp 54Mbps at 2 4GHz 11N Channel 11G Channel 11 si Security Options O Disable O WEP Wired Equivalent Privacy Siena Wi Fi Protected Access Pre Shared Key O WPA2 PSK Wi Fi Protected Access 2 with Pre Shared Key Mixed WPA PSK WPA2 PSK NEE WPA2 PSK Security Encryption Network Key 8 63 characters Figure 11 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 applies only to WPA 802 1x and not to Mixed WPA WPA2 e Primary Radius Server IP Address The IP address o
100. cs System Up Time 01 45 47 Port Status TxPkts RxPkts Collisions TxBs RxBis Up Time WAN PPPoE 15590 13642 0 295 780 01 3914 LAN fomnooMm 14792 15856 o 85 244 0145 44 WLAN 11Ms4m 203 0 0 o o 000000 ADSL Link Downstream Upstream Connection Speed 3008 kbps 512kbps Line Attenuation 49 0 db 30 0 db Noise Margin 18 2 db 18 0 db Poll Interval 10 sees _ Setinterval_ Stop Figure 36 The following table describes the N300 wireless modem router statistics Item Description System Up Time The time elapsed since the N300 wireless modem router was last restarted Port The statistics for the WAN Internet and LAN Ethernet ports For each port the screen displays Status The link status of the 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 Tochange the polling frequency enter a time in seconds in the Poll Interval field and click S
101. cs http documentation netgear com reference enu vpn index htm Glossary http documentation netgear com reference enu glossary index htm In addition you can find initial setup instructions for your N300 wireless modem router in the N300 Wireless Dual Band ADSL2 Modem Router Installation Guide Appendix E Related Documents 172 Downloaded from www Manualslib com manuals search engine Index Numerics 802 11 protocol mode 19 A access blocking 37 44 remote 59 restricting 29 restricting by MAC address 22 35 viewing logs 46 access points 125 account name 53 address reservation 115 ADSL settings 14 advanced USB storage settings 69 advanced WPS settings 27 advertisement period 136 attached devices 57 authentication proposal 86 87 authentication required by mail server 48 Auto Policy to configure VPN tunnels 101 available wireless stations 36 backing up configuration file 58 backing up transfer time 131 bandwidth optimizing 132 base station setting up 127 Basic Settings screen 12 blocking access 37 44 broadband Internet 130 broadcast status 55 bus speeds 65 C cables checking 138 channels 17 channels wireless port 54 client to gateway VPN tunnels 77 compliance wireless 168 configuration file 57 58 configuring ADSL settings 14 DMZ server 117 119 Dynamic DNS 116 email alerts 47 firewall rules 38 firmware upgrades 50 ISP settings 10 LAN IP services 112 log notificati
102. d 1 From the top of the main menu select Setup Wizard Chapter 1 Router Internet Setup 9 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Setup Wizard Select Country and Language Country g Language English Q 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 1 want to configure The Router myself Figure 4 2 Under Auto Detect Connection Type select Yes and then click Next to proceed Enter your ISP settings as needed 4 At the end of the Setup Wizard click Test to verify your Internet connection If you have trouble connecting to the Internet see Troubleshooting in Appendix A 9 Viewing or Manually Configuring Your ISP Settings To view or configure the basic settings 1 Log in to the N300 wireless modem router as described in Logging In to Your N300 Wireless Modem Router on page 8 2 From the N300 wireless modem router menu select Basic Settings to display the Basic Settings screen 10 Chapter 1 Router Internet Setup Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Basic Settings Does Your Internet Connection Require A Login Yes ONo Encapsulation PPPoE PPP over E
103. d is not available in responder only mode e MD5 128 bits faster but less secure e SHA 1 160 bits slower but more secure This is the default Pre shared Key The key must be entered both here and on the remote VPN gateway 104 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Table 5 VPN Auto Policy Screen Settings Continued Fields and Seitings Description Parameters SA Life Time The time interval before the SA security association expires It is Continued automatically reestablished as required While using a short time period or data amount increases security it also degrades performance It is common to use periods over an hour 3600 seconds for the SA life time This setting applies to both IKE and IPSec SAs Enable IPSec PFS e If this check box is selected security is enhanced by ensuring that Perfect Forward the key is changed at regular intervals Also even if one key is Secrecy broken subsequent keys are no easier to break Each key has no relationship to the previous key e This setting applies to both IKE and IPSec SAs When configuring the remote endpoint to match this setting you might have to specify the key group used For this device the key group is the same as the DH Group setting in the IKE section General Policy Name Enter a unique name t
104. d to a 100 Mbps device verify that the port s LED is green If the port is 10 Mbps the LED is amber e The ADSL link LED is lit indicating that a link has been established to the connected device e The Wireless LEDs are lit 138 Appendix A Troubleshooting Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual If any of the conditions in step 2 on page 138 does not occur see the following table Situation Recommended Action Power LED is off If the Power and other LEDs are off when your router is turned on e Make sure that the power cord is correctly connected to your router and that the power supply adapter is correctly connected to a functioning power outlet e 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 e Cycle the power to see if the router recovers e Clear the router s configuration to factory defaults This sets the router s IP address to 192 168 0 1 or htto Awww routerlogin net This procedure is explained in Restoring the Factory
105. d you have set up 2 On the N300 wireless modem router main menu select Add 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 l WPS button OPIN Number Figure 12 By default the Push Button recommended radio button is selected 3 Either press the N300 wireless modem router dome for a few seconds which works as a WPS button or click the onscreen button The N300 wireless modem router tries to communicate with the client for 2 minutes 4 Go to the client wireless computer and run a WPS configuration utility Follow the utility s instructions to click a WPS button 5 Go back to the N300 wireless modem router screen to check for a message The N300 wireless modem router WPS screen displays a message confirming that the client was added to the wireless network The N300 wireless modem router generates an SSID and implements WPA WPA2 wireless security The N300 wireless modem router will keep these wireless settings unless you change them or you clear the Keep Existing Wireless Settings check box in the Advanced Wireless Settings screen See Restricting Access to Your N300 Wireless Modem Router on page 29 6 Note the new SSID and WPA WPA2 password for the wireless network You can view these settings in the Wireless Set
106. ddress will be pinged periodically to generate traffic for the VPN tunnel The remote keep alive IP address must be covered by the remote LAN IP range and must correspond to a device that can respond to ping The range should be made as narrow as possible to meet this objective Local LAN The remote VPN endpoint must have these IP Subnet Mask The network mask Single Start IP Address Enter the IP address for a single address or the starting address for an address range A single address setting is used when you want to make a single server on your LAN available to remote users A range must be an address range used on your LAN The remote VPN endpoint must have these IP addresses entered as its local addresses addresses entered as its remote Any The remote VPN endpoint can be at any IP address addresses Finish IP Address For an address range enter the finish IP address This must be an address range used on your LAN Remote LAN IP Address Single PC no Subnet Select this option if there is no LAN only a single PC at the remote endpoint If this option is selected no additional data is required The typical application is a PC running the VPN client at the remote end Single Start IP Address e Enter an IP address that is on the remote LAN You can use this setting when you want to access a server on the remote LAN e For a range of addresses enter the starting IP address This must
107. e document you can access from Preparing Your Network in Appendix 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 Check that your cable or DSL modem is connected and functioning If your ISP assigned a host name to your computer enter that host name as the account name in the Basic Settings screen 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 Problems with Date and Time Under Security in the main menu select Schedule to view the current date and time of day The N300 wireless 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 Date shown is January 1 2000 Cause The N300 wireless modem router has not yet successfully reached a Network Time Server Check that your Internet access is configured correctly If you have jus
108. e key in the field provided For 3DES the keys should be 24 ASCII characters and for DES the keys should be 8 ASCII characters DES The Data Encryption Standard DES processes input data that is 64 bits wide encrypting these values using a 56 bit key Faster but less secure than 3DES 3DES Triple DES achieves a higher level of security by encrypting the data three times using DES with three different unrelated keys Authentication Downloaded from www Manualslib com manuals search engine Chapter 6 Virtual Private Networking 111 Advanced Settings Part 1 Configuring for unique situations This chapter describes advanced features of the N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 This chapter includes the following sections e Using the LAN Setup Options on page 112 e Using a Dynamic DNS Service on page 116 e Configuring the WAN Setup Options on page 117 e Setting Up Quality of Service QoS on page 119 e Configuring Static Routes on page 123 e Wireless Repeating Also Called WDS on page 125 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 N300 wireless modem router is shipped preconfigured to use private IP addresses on the LAN side and to act as a DHCP server The N300 wireless modem router s default LAN IP configuration is e LAN IP
109. e security Create a user name and password for the colleague with appropriate access 2 If you want to limit USB drive access to read only access from the N300 wireless modem router USB Storage Basic Settings screen click Edit a Network folder In the Write Access field select Edit and then click Apply 66 Chapter5 USB Storage Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Note The password for admin is the same one that you use to access the N300 wireless modem router By default it is password 3 Enable FTP through the Internet in the USB Storage Advanced Settings screen See Configuring USB Storage Advanced Settings on page 69 USB Storage Basic Settings You can view or edit basic settings for the USB storage device attached to your N300 wireless modem router On the N300 wireless modem router main menu select USB Storage gt Basic Settings The following screen displays USB Storage Basic Settings Network Device Name readyshare Available Network Folders Folder Name Volume Name Total Free Read Write Space space Share Name Access Access jall no All no Un u Drive 982 MB lese MB weadyshare USB Storage password password Refresh Figure 43 By default the USB storage device is available to all computers on your local area network LAN To access your USB device from this screen you ca
110. e server on your LAN available to remote users A range as its remote must be an address range used on your LAN addresses Any The remote VPN endpoint might be at any IP address Chapter 6 Virtual Private Networking 105 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Example of Using Auto Policy IP 192 168 3 1 22 23 24 25 IP 192 168 0 1 14 15 16 17 VPN Tunnel i e Internet The following settings are assumed for this example Table 6 Gateway to Gateway VPN Tunnel Configuration Worksheet Parameter Value to Be Entered Field Selection Connection Name GtoG N A Pre Shared Key 12345678 N A Secure Association N A Main Mode Manual Keys Perfect Forward secrecy N A Enabled Disabled Encryption Protocol N A DES 3DES Authentication Protocol N A MD5 SHA 1 Diffie Hellman DH Group N A Group 1 Group 2 Key Life in seconds 28800 8 hours N A IKE Life Time in seconds 3600 1 hour N A VPN Endpoint Local IPSecID LAN IP Address Subnet Mask FQDN or Gateway IP WAN IP Address Gateway_A GW_A 192 168 0 1 255 255 255 0 14 15 16 17 Gateway_B GW_B 192 168 3 1 255 255 255 0 22 23 24 25 To use Auto Policy 1 Set the LAN IPs on each N300 wireless modem router to different subnets and configure each correctly for the Internet On the main menu select VPN Policies
111. eadyDLNA media server to enable the playback of videos movies and pictures on DLNA UPnP AV compliant media players such as the Xbox360 Playstation and NETGEAR s Digital Entertainer Live ReadyDLNA means that this device serves media in DLNA compatible form to DLNA UPnP AV compliant media players 1 From the main menu select USB Storage gt Media Server The Media Server Settings screen displays Media Server Settings V Enable Media Server Media Server Name DGND3300 Media Serve Content Scan Automatic when new files added O Scheduled Scan in 6 Minutes Scan Now Apply 2 Select the Enable Media Server check box to enable this device to act as a media server The name in the Media Server Name field is the name that shows up on media players 3 Under Content Scan select Automatic for media files whenever new files are added to the ReadyShare USB storage You can also schedule scans to run periodically or click Scan Now to scan for new media immediately Unmounting a USB Drive WARNING Unmount the USB drive first before physically unplugging it from the N300 wireless modem router If the USB disk is removed or a cable is pulled while data is being written to the disk it could result in file or disk corruption To unmount a USB disk drive so that no users can access it from the USB Settings screen click the Safely Remove USB Device button This takes the drive offline Specifying Approved
112. ecify access to the USB storage device The following table explains the fields and buttons in the USB Storage Advanced Settings screen Fields Description Network Device Name The default is readyshare This is the name used to access the USB device connected to the N300 wireless modem router from your computer Workgroup If you are using a Windows Workgroup rather than a domain the workgroup name is displayed here Access Method Network Connection Enabled by default this allows all users on the LAN to have access to the USB drive HTTP Disabled by default If you enable this setting you can type hitp readyshare to access the USB drive HTTP via Internet Disabled by default If you enable this settings remote users can type http readyshare to access the USB drive over the Internet FTP Disabled by default FTP via Internet Disabled by default If you enable this settings remote users can access the USB drive through FTP over the Internet 70 Chapter 5 USB Storage Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Fields Description Available Folder Name Network Folders Volume name Full path of the used by the network folder Volume name from the storage device either USB drive or HDD Total Free Space The current utilization of the storage device Share N
113. ect the Encapsulation Protocol ESP check box e In the Encrypt Alg drop down list select the type of encryption In this example use Triple DES f In the Hash Alg drop down list select SHA 1 g Inthe Encapsulation drop down list select Tunnel h Leave the Authentication Protocol AH check box cleared 7 Save the VPN client settings From the File menu at the top of the Security Policy Editor window select Save After you have configured and saved the VPN client information your PC automatically opens the VPN connection when you attempt to access any IP addresses in the range of the remote VPN router s LAN 8 Check the VPN connection 164 Appendix C NETGEAR VPN Configuration Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual To check the VPN connection you can initiate a request from the remote PC to the VPN router s network by using the Connect option in the N300 wireless modem router screen Right click the system tray icon to open the pop up menu Since the remote PC has a dynamically assigned WAN IP address it must initiate the request a Right click the system tray icon to open the pop up menu b Select Connect to open the My Connections list c Select toDGND3300v2 The N300 wireless modem router reports the results of the attempt to connect Once the connection is established you can access resources of t
114. ections describe the available options Chapter 4 Network Maintenance 57 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 N300 wireless modem router s configuration settings To save your settings click Backup Your browser extracts the configuration file from the N300 wireless modem 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 To restore your settings from a saved configuration 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 N300 wireless modem router The N300 wireless 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 N300 wireless modem router to a different network or if you have forgotten the password you migh
115. ed 3008 kbps 512 kbps 0 35 NETGEAR DualBand N NETGEAR 2 4 G Europe 36 11 Up to 300Mbps at 5GHz amp 54Mbps at 2 4GHz Disabled Disabled Show Statistics Connection Status Figure 34 You can use the Show Statics and Connection Status buttons to view additional status information as described in Connection Status on page 55 and Statistics on page 56 The following table explains Router Status screen fields Field Description Account Name Firmware Version The host name assigned to the N300 wireless modem router The version of the N300 wireless modem router firmware It changes if you upgrade the N300 wireless modem router Chapter 4 Network Maintenance Downloaded from www Manualslib com manuals search engine 53 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Field Description Internet Port MAC Address The Media Access Control address This is the unique physical address being used by the Internet WAN port of the N300 wireless modem router IP Address The IP address being used by the Internet WAN port of the N300 wireless modem router If no address is shown or is 0 0 0 0 the N300 wireless modem router cannot connect to the Internet DHCP None The N300 wireless modem router uses a fixed IP address on the WAN DHCP Client The N300 wireless modem router obtains an IP address dynamically from the ISP IP
116. ed Settings Part1 115 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 N300 wireless 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 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 its 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 N300 wireless modem router contains a client that can connect to the Dynamic DNS ser
117. efore the name of the connection When the connection is successful the SA changes to the yellow key symbol shown in the previous figure Note While your PC is connected to a remote LAN through a VPN you might not have normal Internet access If this is the case you must close the VPN connection to have normal Internet access Setting Up a Gateway to Gateway VPN Configuration Note This section describes how to use the VPN Wizard to set up the VPN tunnel using the VPNC default parameters listed in Table 2 on page 79 If you have special requirements not covered by these VPNC recommended parameters see Setting Up VPN Tunnels in Special Circumstances on page 100 for information about how to set up the VPN tunnel 90 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Follow this procedure to configure a gateway to gateway VPN tunnel using the VPN Wizard IP 192 168 0 1 14 15 16 17 VPN tunnel a Internet Figure 53 Gateway to Gateway VPN Tunnel IP 192 168 3 1 22 23 24 25 Set the LAN IPs on each N300 wireless modem router to different subnets and configure each correctly for the Internet The subsequent examples assume the settings shown in the following table Table 4 Gateway to Gateway VPN Tunnel Configuration Worksheet Parameter V
118. egment of the N300 wireless modem router should be able to connect to the Internet or share files and printers with any other wireless or wired computer or server connected to the other AP Chapter 7 Advanced Settings Part1 129 Downloaded from www Manualslib com manuals search engine Advanced Settings Part 2 Fine tuning your network This chapter describes features to help you manage your N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 This chapter includes the following sections Common Connection Types on page 130 Assessing Your Speed Requirements on page 131 Optimizing Your Network Bandwidth on page 132 Optimizing Wireless Performance on page 133 Changing the MTU Size on page 134 Universal Plug and Play on page 135 Common Connection Types 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 fo 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 seco
119. eless Client Devices after WPS Setup on page 27 e Restricting Access to Your N300 Wireless Modem Router on page 29 e Wireless Guest Networks on page 30 e Live Parental Controls on page 32 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 Chapter 2 Wireless Settings 15 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual SSID The default 11N SSID for the N300 wireless 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 See Manually Configuring Your Wireless Settings on page 18 e Push N Connect WPS automatically implements wireless security on the N300 wireless 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
120. eo from a server in another room e A storage device that is used for backing up your computers Next consider the throughput of your network 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 Storage Central with Gigabit with GA311 Gigabit PCI Adapter HDX101 Powerline HD Ada Notebook PC with GA511 Gigabit PC Card Desktop PC i Intemet 3 Broadband modem rr 1000 Mb Notebook PC ami 300 Mops N300 Wireless Dual Band wan WHS1IB 200 Mbps ADSL2 Modem Router RangeMax NEXT 10 00 Mbps DGND3300v2 Wireless N adapter 1 3 Mbps typical Figure 69 132 Chapter 8 Advanced Settings Part 2 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual The previous figure 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 streamin
121. er your configuration is client to gateway or gateway to gateway e Client to gateway configuration To check the VPN connection you can initiate a request from the remote PC to the N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 s network by using the Connect option in the NETGEAR ProSafe menu bar The NETGEAR ProSafe client reports the results of the attempt to connect Since the remote PC has a dynamically assigned WAN IP address it must initiate the request To perform a ping test using our example start from the remote PC a Establish an Internet connection from the PC b On the Windows taskbar click the Start button and then select Run c Type ping t 192 168 3 1 and then click OK Running a ping test to the LAN from the PC Type the name of a program folder document or Internet resource and Windows will open it for you Open ping 192 168 0 1 Cancel Browse This causes a continuous ping to be sent to the first N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 Within 2 minutes the ping response should change from timed out to reply Note You can use Ctrl C to stop the pinging Ge ping 172 105 6 1 Pinging 192 168 0 1 with 32 bytes of data Reply from 192 168 0 1 bytes 32 time lt ims TTL 64 Reply from 192 168 6 1 bytes 32 time lt ims TIL 64 Reply from 192 168 6 1 bytes 32 time ims TTL 64 96 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com
122. es of the N300 wireless modem router VPN communications paths are called tunnels VPN tunnels provide secure encrypted communications between your local network and a remote network or computer See Appendix C NETGEAR VPN Configuration and click the link to Virtual Private Networking Basics on page 172 to learn more about VPNs This chapter is organized as follows Overview of VPN Configuration on page 76 Planning a VPN on page 78 VPN Tunnel Configuration on page 79 Setting Up a Client to Gateway VPN Configuration on page 80 Setting Up a Gateway to Gateway VPN Configuration on page 90 VPN Tunnel Control on page 94 Setting Up VPN Tunnels in Special Circumstances on page 100 Overview of VPN Configuration Two common scenarios for VPN tunnels are between a remote PC and a network gateway and between two or more network gateways The N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 supports both types The N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 supports up to five concurrent tunnels Chapter 6 Virtual Private Networking 76 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Client to Gateway VPN Tunnels Client to gateway VPN tunnels provide secure access from a remote PC such as a telecommuter connecting to an office network VPN Tunnel N300 Wireless Modem Router DGND3300v2 FERETE Internet A
123. es the Connection Name field in the VPN Settings screen of the N300 wireless modem router on LAN A Choose connection names that make sense to the people using and administering the VPN Note In this example the connection name used on the client side of the VPN tunnel is togw_a and it does not have to match the RoadWarrior connection name used on the gateway side of the VPN tunnel because connection names are irrelevant to how the VPN tunnel functions Enter the following settings e Connection Security Select Secure e ID Type Select IP Subnet e Subnet In this example type 192 168 3 1 as the network address of the N300 wireless modem router e Mask Enter 255 255 255 0 as the LAN subnet mask of the N300 wireless modem router e Protocol Select All to allow all traffic through the VPN tunnel Select the Connect using Secure Gateway Tunnel check box In the ID Type drop down list select IP Address 84 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual g Enter the public WAN IP address of the N300 wireless modem router in the field directly below the ID Type drop down list In this example 22 23 24 25 is used The resulting connection settings are shown in Figure 52 on page 85 3 Configure the security policy in the NETGEAR ProSafe VPN Client software a In the Network Security Policy list expand the
124. ess the N300 wireless modem router s LAN IP address e Primary DNS Server if you entered a primary DNS address in the Basic Settings screen otherwise the N300 wireless 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 you will need to set your computers IP addresses manually or they will not be able to access the N300 wireless 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 N300 wireless 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 2 Inthe IP Address field type the IP address to assign to the computer or server Choose an IP address from the N300 wireless modem router s LAN subnet such as 192 168 0 x 3 Type the MAC address of the computer or server 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 Chapter 7 Advanc
125. ess connection when you click Apply You must then access the N300 wireless modem router from a wired computer or from a wireless computer that is on the access control list to make any further changes Chapter 3 Security Settings 35 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 2 From the main menu under Advanced gt Wireless Settings and then click Setup Access List to display the Wireless Card Access List screen Advanced Wireless Settings Wireless Router Settings Enable Wireless Access Point Z Allow Broadcast of Name SSID Fragmentation Threshold 256 2346 2346 CTSI RTS Threshold 1 2347 2347 Preamble Mode Long Preamble a WPS Settings Routers PIN 94229882 Disable Routers PIN Keep Existing Wireless Settings Wireless Station Access List Setup Access List Figure 17 The Wireless Station Access List screen displays a list of wireless PCs that are allowed to connect to the N300 wireless 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 check box Wireless Station Access List M Turn Access Control On Trusted Wireless Stations Device Name MAC Address Available Wireless Stations Device Name MAC Address Add New St
126. est computers accessing the Internet through your network are protected 32 Chapter 2 Wireless Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Flexible Settings You might have your own computer or you might be sharing a computer with other members in the family Default and per user settings allow you to customize configurations for different computing arrangements and personalize the settings for each person Per time setting allows Internet access during scheduled time slots to help manage the balance between work and play Minimal Software Installation This capability requires a one time installation of the management utility Once Live Parental Controls is set up the software runs in the background and does not interfere with normal Internet usage Chapter 2 Wireless Settings 33 Downloaded from www Manualslib com manuals search engine Security Settings Keeping unwanted content out of your network This chapter describes how to use the content filtering and reporting features of the N300 wireless modem router to protect your network This chapter includes the following sections Restricting Access by MAC Address on page 35 Blocking Access to Internet Sites on page 37 Firewall Rules on page 38 Port Forwarding on page 41 Port Triggering on page 43 Blocking Access to Internet Services on page 44 Scheduling Blocking o
127. et Interval e To stop the polling click Stop 56 Chapter 4 Network Maintenance Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Viewing a List of Attached Devices The Attached Devices table lists all IP devices that the N300 wireless 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 0 00 BC 52 7B Figure 37 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 N300 wireless modem router to look for attached devices click Refresh Note If the N300 Wireless Modem Router is rebooted the table data is lost until the N300 wireless modem router rediscovers the devices Managing the Configuration File The configuration settings of the N300 wireless modem router are stored within the unit 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 select Maintenance gt Backup Settings Backup Settings Save a Copy of Current Settings Backup Restore Saved Settings from a File L Browse Revert to Factory Default Settings Figure 38 The following s
128. etup fields are explained in the following table Settings Description Device Name A descriptive name for the N300 wireless modem router which will be shown in the Network on Windows Vista and the Network Explorer on all Windows systems The Device Name field cannot be blank Chapter 7 Advanced Settings Part1 113 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual IP Subnet Mask Settings Description LAN TCP IP IP Address The LAN IP address of the N300 wireless modem router Setup The LAN subnet mask of the N300 wireless 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 N300 wireless modem router RIP Direction RIP Router Information Protocol allows the N300 wireless modem router to exchange routing information with other routers This setting controls how the N300 wireless modem router sends and receives RIP packets Both is the default e Both or Out Only The N300 wireless modem router broadcasts its routing table periodically e Both or In Only The N300 wireless modem router incorporates the RIP information that it receives e None The N300 wireless modem router will not send any RIP packets and will ignore any RIP packets received RIP Version This controls the format and the
129. eway to gateway tunnel see Setting Up a Gateway to Gateway VPN Configuration on page 90 being certain to use appropriate network addresses for the environment a For the connection name enter toGW_A b For the remote WAN s IP address enter 14 15 16 17 c Enter the following e IP Address 10 5 6 1 e Subnet Mask 255 255 255 0 d In the Summary screen click Done 3 On the Gateway B router menu under VPN select IKE Policies and click the Edit button to display the IKE Policy Configuration screen IRE Polley Configuration Policy Name toGW_A DiractorType Bow Oirectons Exchange Modo Main Mode 3 WAN P Address 22 23 24 25 Remote WaN iP z i415 16 17 C RSA Signature requires Certticate Group 2 1024 Bi 28000 s009 Beck Aowly _Cencet 152 Appendix C NETGEAR VPN Configuration Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 4 On Gateway B router menu under VPN select VPN Policies and click the Edit button to display the VPN Auto Policy screen PN Auto Policy Gonar ai Potcy Name toGW_A DE potcy oGW_A 5 I a Keep Ave Ping IP agoros A A A Remos vPri Crapeire maes TePe Adas Data 14 15 16 17 BALM Teme fisa Bemi F Otten T Pec res PFS Key Group Group 1 7688 F NetBios Enable 4 Traic Setector Local Subnet address sanp some
130. exactly e If you set up an access list in the Advanced Wireless Settings screen you must add each wireless computer s MAC address to the N300 wireless modem router s access list Make sure that the network settings of the e Wired and wirelessly connected computers must have network computer are correct IP addresses on the same network as the router The simplest way to ensure this is to configure each computer to obtain an IP address automatically using DHCP Click the link to the online document Preparing Your Network in Appendix E or see the documentation that came with your computer e 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 N300 If the Test LED does not turn off within 2 minutes after you turn wireless modem router operation the N300 wireless modem router on reset the router according to the instructions in Using the Restore Factory Settings Button on page 147 Troubleshooting with the LEDs After you turn on power to the N300 wireless modem router the following sequence of events should occur 1 When power is first applied verify that the Power LED Wdis 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 connecte
131. external site such as http www netgear com Access the main menu of the router at htto www routerlogin net Under Maintenance select Router Status 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 eS S 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 Quick Tips on page 137 If your router is still unable to obtain an IP address from the ISP the problem might be one of the following Appendix A Troubleshooting 141 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual e Your ISP might require a login program Ask your ISP whether they require PPP over Ethernet 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 comp
132. f the RADIUS server The default is 0 0 0 0 e Radius Port Port number of the RADIUS server The default is 1812 e Shared Key This is shared between the wireless access point and the RADIUS server during authentication 7 To save your settings click Apply Chapter 2 Wireless Settings 23 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 N300 wireless modem router s SSID and security settings and at the same time connect the wireless client securely and easily to the N300 wireless modem router Look for the oe symbol on your client device computers that will connect wirelessly to the N300 wireless modem router are clients WPS automatically configures the network name SSID and wireless security settings for the N300 wireless modem router if the N300 wireless 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 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 Some considerations regarding WPS are e WPS supports only W
133. figuration scenarios use IKE to manage the authentication and encryption keys The IKE protocol performs negotiations between the two VPN endpoints to automatically generate and update the required encryption parameters Chapter 6 Virtual Private Networking 101 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual From the main menu select VPN Policies and then click the Add Auto Policy button to display the VPN Auto Policy screen VPN Policies VPN Auto Policy Policy Table _ _ Enabte Name Type Local Remote ESP O 1 ea stoc auto 192 168 0 1 255 255 255 0 192 168 10 1 255 255 255 0 3des General Policy Name Remote VPN Endpoint Address Type Fixed IP Address A Address Data Edit Delete IKE Keep Alive Ping IP Address Local LAN IP Address Subnet address Add Auto Policy Single Start IP Address Finish IP Address Subnet Mask Remote LAN PAddiass Subnet address Single Start IP Address Finish IP Address Subnet Mask IKE Direction Initiator and Responder Exchange Mode Main Mode Diffie Hellman DH Group Group 2 1024 Bit Local Identity Type WAN IP Address Data Remote Identity Type Padres Data Parameters Encryptio
134. g HD video the use of older devices such as 10 Mbps Ethernet or 802 11b wireless would create a significant bottleneck Optimizing Wireless Performance The speed and operating distance or range of your 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 E The following list describes how to optimize wireless router performance e 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 e 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 li
135. gnd3300v2 dyndns org c Enter the following e IP Address 10 5 6 1 e Subnet Mask 255 255 255 0 6 Test the VPN tunnel by pinging the remote network from a PC attached to the N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 a Open the command prompt select Start gt Run gt cmd b Type ping 172 23 9 1 s C WINNT system32 ping exe E If the pings fail the first time try the pings a second time Configuration Summary Telecommuter Example The configuration in this section follows the addressing and configuration mechanics defined by the VPN Consortium Gather the necessary information before you begin configuration Appendix C NETGEAR VPN Configuration 157 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Verify that the firmware is up to date and make sure you have all the addresses and parameters to be set on both sides Assure that there are no firewall restrictions Table 10 Configuration Summary Telecommuter Example VPN Consortium Scenario Scenario 1 Type of VPN PC client to gateway with client behind NAT router Security scheme IKE with pre shared secret key not certificate based IP addressing Gateway Fully qualified domain name FQDN Client Dynamic 192 168 0 1 24 Gateway A main office Gateway B Client PC regional office WAN IP Internet O 3 FQDN n
136. he DNS server configuration is working e Display the Routing table to identify what other N300 wireless modem routers the N300 wireless modem router is communicating with e Reboot the N300 wireless modem router to enable new network configurations to take effect or to clear problems with the N300 wireless modem router s network connection Enabling Remote Management Access The remote management feature allows you to upgrade or check the status of your N300 wireless modem router through the Internet From the main menu select Advanced gt Remote Management Chapter 4 Network Maintenance 59 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Remote Management lv Turn Remote Management On Remote Management Address http 69 105 39 73 8080 Allow Remote Access By Only This Computer IP Address Range IP Address List Everyone Port Number Cancel Figure 40 Note Be sure to change the N300 wireless modem router s default configuration password to a very secure password The ideal password should contain no dictionary words from any 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 N300 wireless modem router for remote management 1 Select the Turn Remote Man
137. he network connected to the VPN router Right click the system tray icon to open the pop up menu To perform a ping test using this example start from the remote PC a Establish an Internet connection from the PC b On the Windows taskbar click the Start button and then select Run c Type ping t 192 168 0 1 and then click OK open y ping 192 168 0 1 T Dm Appendix C NETGEAR VPN Configuration 165 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual This Causes a continuous ping to be sent to the VPN router Within 2 minutes the ping response should change from timed out to reply C oping 192 168 6 1 Pinging 192 168 0 1 with 32 bytes of data Reply from 192 168 0 1 Reply from 192 Reply from 192 Once the connection is established you can open the browser on the PC and enter the LAN IP address of the VPN router After a short wait you should see the login screen of the VPN router unless another PC already has the VPN router management interface open Note You can use the VPN router diagnostics to test the VPN connection from the VPN router to the client PC To do this select Diagnostics on the N300 wireless modem router main menu Monitoring the VPN Tunnel Telecommuter Example To view information about the progress and status of the VPN client connection open the Log Viewer In Windows click Star
138. ified Domain Name Your domain name e Fully Qualified User Name Your name email address or other ID Local Identity Data Enter the data for the local identity type that you selected If WAN IP Address is selected no input is required Remote Identity Select the option that matches the Local Identity Type setting on the Type remote VPN endpoint e IP Address The Internet IP address of the remote VPN endpoint e Fully Qualified Domain Name The domain name of the remote VPN endpoint e Fully Qualified User Name The name email address or other ID of the remote VPN endpoint Remote Identity Enter the data for the remote identity type that you selected If IP Data Address is selected no input is required Parameters Encryption The encryption algorithm used for both IKE and IPSec This setting Algorithm must match the setting used on the remote VPN gateway DES and 3DES are supported e DES The Data Encryption Standard DES processes input data that is 64 bits wide encrypting these values using a 56 bit key Faster but less secure than 3DES e 3DES Triple DES achieves a higher level of security by encrypting the data three times using DES with three different unrelated keys Authentication The authentication algorithm used for both IKE and IPSec This setting Algorithm must match the setting used on the remote VPN gateway Auto MD5 and SHA 1 are supported Auto negotiates with the remote VPN endpoint an
139. iguration 86 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual a Inthe Network Security Policy list on the left side of the Security Policy Editor window expand the Security Policy heading by double clicking its name or clicking the symbol b Expand the Authentication subheading by double clicking its name or clicking the symbol Then select Proposal 1 below Authentication IN Security Policy Editor NETGEAR ProSafe VPN Client File Edit Options Help gt ta NETGEAR N Network Security Policy My Connections toGw_1 My Identity Authentication Method Security Policy PeShaedKey ooo amp Authentication Phase 1 yee Stewed oy Proposal 1 5 S Key Exchange Phase 2 Encryption and Data Integrity Algorithms iz Proposal 1 a Other Connections Encrypt Ag Triple DES hd Hash Alg SHA 1 X Seconds SAlfe Unspectied z Authentication Method and Algorithms Key Group Diffie Hellman Group2 v In the Authentication Method drop down list select Pre Shared key In the Encrypt Alg drop down list select the type of encryption that is configured for the encryption protocol in the N300 wireless modem router as listed in Table 7 on page 78 This example uses Triple DES e In the Hash Alg drop down list select SHA 1 f In the SA Life drop down list select Unspecified g In
140. int e Action Either a Drop or a Connect button e SLifeTime Secs The remaining soft lifetime for this SA in seconds When the soft lifetime becomes 0 zero the SA security association is renegotiated e HLifeTime Secs The remaining hard lifetime for this SA in seconds When the hard lifetime becomes 0 zero the SA security association is terminated It is reestablished if required Deactivating a VPN Tunnel Sometimes a VPN tunnel must be deactivated for testing purposes You can deactivate a VPN tunnel from two places e Policy table on VPN Policies screen e VPN Status screen 98 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Using the Policy Table on the VPN Policies Screen to Deactivate a VPN Tunnel To use the VPN Policies screen to deactivate a VPN tunnel 1 Log in to the N300 wireless modem router 2 On the main menu select VPN Policies to display the VPN Policies screen VPN Policies Policy Table gt Ename Name Tye Locat Remote ESP o 1 m Reeovaror uo r0z16031 12852582880 feve 3 In the Policy Table clear the Enable check box for the VPN tunnel that you want to deactivate and then click Apply To reactivate the tunnel select the Enable check box and then click Apply Using the VPN Status Screen to Deactivate a VPN Tunnel To use the VPN Status screen
141. is VPN s gateway address entered as its remote VPN endpoint e If the remote endpoint has a dynamic IP address select Dynamic IP Address No address data input is required You can set up multiple remote dynamic IP policies but only one such policy can be enabled at a time Otherwise select an option IP address or domain name and enter the address of the remote VPN endpoint to which you want to connect 110 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Table 7 VPN Manual Policy Fields and Settings Continued Fields and Settings Local LAN IP Address The remote VPN endpoint must have these IP addresses entered as its remote addresses Description Subnet Mask Enter the network mask Single PC no Select this option if there is no LAN only a single PC at the Subnet remote endpoint If this option is selected no additional data is required Single Start IP The IP address for a single address or the starting address for The remote VPN endpoint must have these IP addresses entered as its local addresses Address an address range used on the LAN If you want to make a single server on your LAN available to remote users use a single address settings Any The remote VPN endpoint can be at any IP address Finish IP For an address range enter the finish IP
142. is example e The Destination IP Address and IP Subnet Mask fields specify that this static route applies to all 184 177 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 From the main menu select Advanced gt Static Routes The Static Routes screen displays Static Routes Active Name T Destination Gateway Ada Edit Delete Figure 64 To add or edit a static route 1 Click Add to open the Static Routes screen Static Routes Route Name Private y Active Destination IP Address IP Subnet Mask Gateway IP Address Metric App Figure 65 124 Chapter 7 Advanced Settings Part 1 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 9 In the Route Name field type a name for this static route This is for identification purposes only Select the Private check box if you want to limit access to the LAN only If Private is selected the static route is not reported in RIP Select the Active check box to make this route effective Type the destination IP address of the final destination Type the IP subnet
143. it from the list and clicking Delete Keyword 4 You can 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 Firewall Rules You can use this screen to create firewall rules to block or allow specific traffic Note The firewall rules 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 delete the selected rule From the main menu select Security gt Firewall Rules to display the following screen 38 Chapter 3 Security Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Firewall Rules Outbound Services Enable Service Name Action LAN Users WAN Servers Log Default Yes Any ALLOW always Add Edit Move Delete Inbound Services i Enable Service Name
144. ity Settings Protecting Access to Your N300 Wireless Modem Router 34 Changing the Built In Password 1 0 0 0 cece nee 35 Restricting Access by MAC Address 0 000 c eee eee 35 Blocking Access to Internet Sites 00 nee 37 Firewall RUES ox Agen cae ets male Areas Aetna ee un ceo eae dg eae 38 Port FOIWaIdiNG sccesce cen cues nd eae np edeba bees eg gene ded he 41 Adding a Pre set Port Forwarding Rule 20 2000 42 Adding a Custom Port Forwarding Rule 20 00005 42 POM MMOGSUNG cos sastera x cite heads SH Re ARE Ah aOR I OR EE 43 Blocking Access to Internet Services 000 cece eee 44 SCHECUNMNG BIOCKING ga seauet ox dhars a ealeredars antes d Od een daddies 45 Viewing Logs of Web Access or Attempted Web Access 46 Configuring Email Alert and Web Access Log Notifications 47 Contents 3 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Setting ihe TMEN 2003 ac08 Goes ORR Re oS 49 Chapter 4 Network Maintenance Upgrading the FiInmwares cos ohne iden tae eee dew eos wee ee eae ees 50 Manually Check for Firmware Upgrades 0000000 eee 51 Viewing N300 Wireless Modem Router Status Information 52 Connection SAUS ingre argan nrai gia Ea nE EEE O E 55 S e ETE ENEL EEEE EE ET EEE E E 56 Viewing a List of Attached Devices nananana
145. lacement router 133 poll interval 56 port filtering 44 port forwarding 41 port numbers 44 port status 56 port triggering 43 Power light troubleshooting and 138 Powerline HD products 131 PPPoE PPP over Ethernet 142 Preamble mode 30 primary DNS server 13 printing storing files for 66 Q Quality of Service QoS 119 R radio wireless 29 RADIUS server 23 range router 133 ReadyDLNA 72 ReadyShare 72 reducing interference 133 reference documents 172 Downloaded from www Manualslib com manuals search engine Index 175 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual releasing connection status 56 remote devices testing path 143 remote management 59 renewing connection status 55 repeater units 128 requirements speed 131 reserved IP adresses 115 restarting network 138 restoring default factory settings 58 147 148 restrict access by MAC address 22 restricting access 22 29 35 RIP Router Information Protocol 114 router status viewing 52 rules firewall 38 S sample network figure 133 security association SA 78 security policy configuring 85 service numbers 45 services blocking 44 setting time 49 settings default 58 147 148 SHA 1 authentication 104 sharing files 65 66 SMTP server 48 software upgrading 50 specifications technical 147 speed requirements 131 SSID allow broadcast 29 broadcast status 55 static routes 123 status connection 55
146. le Required Inbound Connection Service Type TCP xv Cancel Starting Port 1 65535 Ending Port 1 65535 Cancel Figure 25 2 Specify the information for port triggering Service Name Enter a name for the rule up to 30 characters Service User The PC on the LAN that can use the port triggering rule to create a dynamic inbound mapping to it There are 2 options The port triggering rule is applied to all PCs on the LAN That is any PC on the LAN can use the rule and make the router to open a dynamic mapping to it The port triggering rule is applied only to the user specified PC on the LAN Service Type Defines whether the traffic is TCP or UDP Triggering Port The destination port number of the traffic That is when there is a packet from a LAN PC that the rule is applied to with the specified service type and destined to the specified triggering port the router creates a rule for dynamic mapping to the LAN PC Required Inbound Connection This defines what the dynamic mapping is The connection type defines whether the dynamic mapping is for TCP traffic UDP traffic or TCP and UDP traffic The open port range is specified by the starting port and the ending port and this defines the port that the dynamic mapping is applied to 3 Click Apply to save your settings and activate the port triggers that you have enabled Blocking Access to Internet Services The N300 wireless modem router allows you to blo
147. lect IP Subnet f In this example in the Subnet field type 192 168 0 1 as the network address of the N300 wireless modem router g Inthe Mask field enter 255 255 255 0 as the LAN subnet mask of the N300 wireless modem router h In the Protocol drop down list select All to allow all traffic through the VPN tunnel i Select the Connect using Secure Gateway Tunnel check box j Inthe ID Type drop down list select Domain Name and enter fromGW_A com in this example k Select Gateway Hostname and enter ntgr dyndns org in this example 3 Configure the security policy in the N300 wireless modem router software a In the Network Security Policy list expand the new connection by double clicking its name or clicking the symbol My Identity and Security Policy appear below the connection name Appendix C NETGEAR VPN Configuration 161 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual b Click Security Policy to show the Security Policy screen S Security Policy Editor NETGEAR ProSafe PN Client Eile Edit Options Help ia ea ro tal tll NETGEAR hy Network Security Policy My Connections m Connection Security amp wawa Secure Qy Other Connections Pete a I Only Connect Manually C Block m Remote Party Identity and Addressing ID Type IP Subnet wi Subnet 192 168 3 1 Mask 255 255 255 0 Protocol far v Pot ja z
148. lient Association Repeater MAC Address 1 L Repeater MAC Address2 Al Repeater MAC Address 3 Repeater MAC Address 4 it Figure 67 The N300 wireless modem router supports two modes of the wireless repeating function and allows you to control wireless client association e Wireless Repeater The N300 wireless 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 e Wireless Base Station The N300 wireless 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 e Disable Wireless Client Association Usually this check box is cleared so that the N300 wireless modem router is an access point for wireless computers If this check box is selected the N300 wireless modem router communicates wirelessly only with other APs whose MAC addresses are listed in this screen The N300 wireless 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 chained 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 a
149. ly Live Parental Controls NETGEAR Live Parental Controls powered by OpenDNS is a router based Web filtering solution available on NETGEAR Wireless N router and gateway products Designed to protect you from identity theft and scams Live Parental Control blocks up to 50 categories of Internet content Live Parental Controls is an excellent solution for keeping your family safe online but like all Web filtering tools it is not perfect NETGEAR reminds you there is no substitute for keeping the family computer in a common area and in plain sight where you can monitor the websites your kids are visiting and taking caution when visiting websites requesting personal or financial information Download Live Parental Controls from this website http www netgear com Ipc Web Based Interface Live Parental Controls is the first to allow parents or network administrators to manage settings while away from home or office This is particularly convenient when access exceptions need to be made And since settings are stored on the Web using a browser interface to manage them is not difficult Total Home Protection Live Parental Controls protects all Internet connected devices through the router It protects not only computers but also set top boxes iPhones iPods and gaming consoles that are attached to your network You no longer need to worry about phones and gaming consoles not being protected when kids use them in their own rooms Even gu
150. n D Proposal 1 Bp Other Connections I Enable Pedect Forward Secrecy PFS c In the Authentication Method drop down list select Pre Shared Key d In the Encrypt Alg drop down list select the type of encryption In this example use Triple DES e In the Hash Alg drop down list select SHA 1 f In the SA Life drop down list select Unspecified g In the Key Group drop down list select Diffie Hellman Group 2 6 Configure the VPN Client Key Exchange Proposal Appendix C NETGEAR VPN Configuration 163 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual In this step you provide the type of encryption DES or 3DES to be used for this connection This selection must match your selection in the VPN router configuration a Expand the Key Exchange subheading by double clicking its name or clicking the symbol Then select Proposal 1 below Key Exchange N Security Policy Editor NETGEAR ProSafe VPN Client amp Key Exchange Phase 2 Proposal 1 e Other Connections NETGEAR h Authentication Method and Algorthms Authentication Method Pre Shered Key lt Encryption and Data integrty Aigorthms Enon Aig Tele DES HashAlp SHA X Seconde SA Ue Unspecte J Key Group Ditie Hetmen Group 2 b In the SA Life drop down list select Unspecified c In the Compression drop down list select None d Sel
151. n Algorithm 3DES Authentication Algorithm SHA 1 Pre shared Key SA Life Time Seconds Enable PFS Perfect Forward Security Coa 102 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual The DGND3300v2 VPN tunnel network connection fields are defined in the following table Table 5 VPN Auto Policy Screen Settings Fields and Seitings Description General Policy Name Remote VPN Endpoint Enter a unique name This name is not supplied to the remote VPN endpoint It is used only to help you manage the policies e The remote VPN endpoint must have this VPN s gateway address entered as its remote VPN endpoint e If the remote endpoint has a dynamic IP address select Dynamic IP Address No address data input is required You can set up multiple remote dynamic IP policies but only one such policy can be enabled at a time Otherwise select an option IP address or domain name and enter the address of the remote VPN endpoint to which you want to connect IKE Keep Alive e If you want to ensure that a connection is kept open or if that is not possible that it is quickly reestablished when disconnected select this check box e The ping IP address must be associated with the remote endpoint The remote LAN address must be used This IP a
152. n click the network device name or the share name Network Device Name jpeJ Actress 3 ireadyshare readyshare p 4 USB_Storage Share Name readyshare USB_Storage amp Wesdyshare use_storage 5 Figure 44 You can also type readyshare in the address field of your Web browser Chapter 5 USB Storage 67 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Note If you logged in to the N300 wireless modem router before you connected your USB device you might not see your USB device in the N300 wireless modem router screens until you log out and then log back in again The following table explains the fields and buttons in this screen Fields and Buttons Description Network Device Name The default is readyshare This is the name used to access the USB device connected to the N300 wireless modem router Available Network Folder Name Full path of the used by the network folder Folders Volume Name Volume name from the storage device either USB drive or HDD Total Free Space Shows the current utilization of the storage device Share Name e You can click the name shown or you can type it in the address field of your Web browser e If Not Shared is shown then the default share has been deleted and no other share for the root folder exists Click the link to change this setting
153. n page 45 Viewing Logs of Web Access or Attempted Web Access on page 46 Configuring Email Alert and Web Access Log Notifications on page 47 Setting the Time on page 49 Note For information about restricting access to USB storage devices see Configuring USB Storage Advanced Settings on page 69 Protecting Access to Your N300 Wireless Modem Router For security reasons the N300 wireless 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 user name and password for the password You can use procedures in the following sections to change the password and the amount of time for the administrator s login time out 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 Chapter 3 Security Settings 34 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 uppercase and lowercase letters numbers and symbols Your password can be up to 30 characters Changing the Built In Password 1 Log in to the N300 wireless modem router at its default LAN address of http 192 168 0 1
154. namic DNS Service Service Provider www DynDNS org Host Name User Name U Password O e I Use Wildcards Apply Cancel Show Status b Fill in the fields with account and host name settings e Select the Use a Dynamic DNS Service check box e Inthe Host Name field type dgnd3300v2 dyndns org e Inthe User Name field enter the account user name e Inthe Password field enter the account password c Click Apply d Click Show Status The resulting screen should show Update OK good E DDNS Status Microsoft Internet Explorer Update OK good Appendix C NETGEAR VPN Configuration 155 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 3 On NETGEAR Gateway B configure the Dynamic DNS settings Assume a correctly configured DynDNS account a From the main menu select Dynamic DNS b Select the DynDNS org radio button The Dynamic DNS screen displays Dynamic DNS Use a dynamic DNS service C None DynDNS org Click here for information TZO com Click here for free trial ngDDNS Click here to register DynDNS Host and Domain Name p o ooa example yourname dyndns org m I Use wildcards Apply Cancel Show Status c Fill in the fields with the account and host name settings e Inthe Host and Domain Name field enter fvl328 dyndns org e Inthe User Name field enter the account user name e Inthe
155. nario is for a family that has one high quality color printer directly attached to a PC but not shared on the local area network LAN This family does not have a print server e The daughter has some photos on her Macintosh computer that she wants to print e The mother has a photo capable color printer directly attached to her PC but not shared on the network e The mother s and daughter s computers are not visible to each other on the network How can the daughter print her photos on the color printer attached to her mother s PC This is where the USB drive on the N300 wireless modem router can save you time and effort 1 The daughter accesses the USB drive by typing readyshare in the address field of her Web browser Then she copies the photos to the USB drive 2 The mother uses a her Web browser or Microsoft Networking to transfer the files from the USB drive to the PC Then she prints the files Sharing Large Files with Colleagues Sending files that are larger than 5 MB can pose a problem for many email systems The N300 wireless modem router allows you to share very large files such as PowerPoint presentations or zip files with colleagues at another site Rather than tying up their mail systems with large files your colleagues can use FTP to easily download shared files from the N300 wireless modem router Sharing files with a remote colleague involves the following steps 1 To protect your network set up appropriat
156. nd Mbps Newer technologies such as ADSL2 and Fiber to the Home FTTH will increase the connection speed to tens of Mbps Wireless Your N300 wireless 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 N300 wireless modem router is compatible with older 802 11b and 802 119 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 Chapter 8 Advanced Settings Part2 130 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 802 119 In addition many older wireless products do not support the latest security protocols WPA and WPA2 e 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 deliver
157. nd 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 Log in to the N300 wireless modem router base unit Select Advanced gt Wireless Repeating Function to display the Wireless Repeating Function screen Chapter 7 Advanced Settings Part1 127 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Wireless Repeating Function Enable Wireless Repeating Function Wireless MAC ofthis router 11N 00 22 39 53 d5 6a O Wireless Repearter Repeater IP Address Disable Wireless Client Association Base Station MAC Address Wireless Base Station C Disable Wireless Client Association Repeater MAC Address 1 Repeater MAC Address 2 Repeater MAC Address 3 Repeater MAC Address 4 Figure 68 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 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 using the N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 ba
158. ne 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 pipes metal ceilings reinforced concrete and metal partitions Keep away from large amounts of water such as fish tanks and water coolers e Reduce interference Avoid windows unless communicating between buildings Chapter 8 Advanced Settings Part2 133 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 e Microwave ovens no closer than 10 feet Choose your settings Use a 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 tra
159. nfigure Your Wireless Network on page 24 e 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 e When the N300 wireless modem router is in dual band mode the Mode field on the Wireless Settings screen is set to Up to 300 Mbps at 5 GHz and 54 Mbps at 2 4 GHz the WDS function works only in 5 GHz 11N mode To use the 2 4 GHz 11g protocol with WDS set the Mode field in the Wireless Settings screen to Up to 300 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 N300 wireless modem router From the main menu of the browser interface under Advanced click Wireless Repeating Function to display the Wireless Repeating Function screen 126 Chapter 7 Advanced Settings Part 1 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Wireless Repeating Function Enable Wireless Repeating Function Wireless MAC of this router 11N 00 22 3 53 d5 6a Wireless Repearter Repeater IP Address i Hil Disable Wireless Client Association Base Station MAC Address l i Wireless Base Station Disable Wireless C
160. ng Main Mode 2004 06 22 22 58 26 GtoG ISAKMP SA established 2004 06 22 22 58 26 GtoG sent QIZ IPsec Sa established 2004 06 22 22 58 27 GtoG sent Q12 IPsec SA established Ee erecta ven sine Chapter 6 Virtual Private Networking 97 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual This log shows the details of recent VPN activity including the building of the VPN tunnel If there is a problem with the VPN tunnel refer to the log for information about what might be the cause of the problem e Click Refresh to see the most recent entries e Click Clear Log to delete all log entries 3 On the VPN Status Log screen click VPN Status to display the Current VPN Tunnels SAs screen Current VPN Tunnels SAs Microsoft Internet Explorer Current VPN Tunnels SAs F SP In SPI Out Policy Name Remote Endpoint Action SLifeTime HLifeTime 1 3389064080 3779227165 Roadwarrior 192 168 2 2 Drop 28716 28715 This table lists the following data for each active VPN tunnel e SPI Each SA has a unique SPI Security Parameter Index for traffic in each direction For manual key exchange the SPI is specified in the policy definition For automatic key exchange the SPI is generated by the IKE protocol e Policy Name The VPN policy associated with this SA e Remote Endpoint The IP address on the remote VPN endpo
161. nish ae E start Fi m finish Always 2 From the Service list select the service that you want to add or edit 3 Enter the settings to specify the service as explained in the following table Field Outbound Rules Inbound Rules Action e For outbound rules ALLOW rules are useful only 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 e To define the schedule used in these selections use the Schedule screen see Scheduling Blocking on page 45 e For inbound rules BLOCK rules are useful only 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 e To define the schedule used in these selections use the Schedule screen see Scheduling Blocking on page 45 LAN users outbound services only Send to LAN Server inbound services only These settings determine which computers on your network are affected by this rule based on their source LAN IP address Select the option you want e Any All local IP addresses are covered by this rule e Address range If this option is selected you must fill in the Start and Finish fields e Single address Enter the required address in the Start fields Enter the IP address of the PC or server on your LAN that will receive the inbound traffic covered by
162. nod hmm Upload Avg DownloadiAvg Total Ava Today 00 00 0 0 0 Yesterday 00 00 0 o This week 00 00 0 0 oo of This month 00 00 010 oo o Lastmonth 00 00 oo oo of Figure 41 a To enable the traffic meter select the Enable Traffic Meter check box 2 If you would like to record and restrict the volume of Internet traffic select the Traffic volume control by radio button You can select one of the following options for controlling the traffic volume e No Limit No restriction is applied when the traffic limit is reached e Download only The restriction is applied to incoming traffic only Both Directions The restriction is applied to both incoming and outgoing traffic 3 You can limit the amount of data traffic allowed per month e By specifying how many Mbytes per month are allowed e By specifying how many hours of traffic are allowed 4 Under Traffic Counter specify a specific time and date to restart the traffic counter 5 Under Traffic Control specify when to issue a warning message before the monthly limit of Mbytes or hours is reached You can select one of the following to occur when the limit is attained e The Internet LED flashes green 62 Chapter 4 Network Maintenance Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual The Internet connection is disconnected and disabled 6 Under Internet Traffic
163. nsmits 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 split 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 websites secure login pages or FTP or POP servers 134 Chapter 8 Advanced Settings Part 2 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual If you suspect an MTU problem a common solution is to change the MTU to 1400 If you are
164. o Quick Mode fromGW_A IPsec SA established deleting connection fromDG834G instan deleting connection fromDG834G shutting down interface ipsecO pppO 67 added connection description fromDG834 adding interface ipsecO pppO 67 116 6 4 Pe IS ESIET Refresh Clear Log VPN Status Chapter 6 Virtual Private Networking 89 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Note Use the active VPN tunnel information and pings to determine whether a failed connection is due to the VPN tunnel or some reason outside the VPN tunnel 9 The Connection Monitor screen for this connection is shown in the following figure j Connection Monitor NETGEAR ProSafe YPN Client Global Statistics NonSecured Packets 411738 Secured Packets js Ba Chose esel Dropped Packets fic Secured Data KBytes 7 Details Local Address Local Address Cz My Connections toGW_A 192168 22 255 255 255 255 192 168 3 1 255 255 2550 22 23 24 25 ALL ALL ALL In this example you can see these settings e The N300 wireless modem router has a GW address public IP WAN address of 22 23 24 25 e The N300 wireless modem router has a remote address LAN IP address of 192 168 3 1 e The VPN client PC has a local address dynamically assigned address of 192 168 2 2 While the connection is being established the Connection Name field in this screen displays SA b
165. o identify this policy This name is not supplied to the remote VPN endpoint It is used only to help you manage the policies Remote VPN e The remote VPN endpoint must have this VPN gateway s address Endpoint entered as its remote VPN endpoint If the remote endpoint has a dynamic IP address select Dynamic IP address No address data input is required You can set up multiple remote dynamic IP policies but only one such policy can be enabled at a time Otherwise select an option IP address or domain name and enter the address of the remote VPN endpoint to which you want to connect IKE Keep Alive e If you want to ensure that a connection is kept open or if that is not possible that it is quickly reestablished when disconnected select this check box e The ping IP address must be associated with the remote endpoint The remote LAN address must be used This IP address will be pinged periodically to generate traffic for the VPN tunnel The remote keep alive IP address must be covered by the remote LAN IP range and must correspond to a device that can respond to ping The range should be made as narrow as possible to meet this objective Local LAN Subnet Mask Enter the network mask The remote VPN endpoint must Single Start IP Enter the IP address for a single address or the starting address for have these IP Address an address range A single address setting is used when you want to addresses entered make a singl
166. od 0 0 0 0 a ntgr dyndns org toGW_A et from_GW_A running NETGEAR ProSafe VPN client Figure 73 Telecommuter Example Setting Up Client to Gateway VPN Telecommuter Example Setting up a VPN between a remote PC running the NETGEAR ProSafe VPN client and a network gateway involves two steps described in the following sections e Step 1 Configure Gateway A VPN Router at Main Office on page 159 e Step 2 Configure Gateway B VPN Router at Regional Office on page 160 describes configuring the NETGEAR ProSafe VPN client endpoint 158 Appendix C NETGEAR VPN Configuration Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Step 1 Configure Gateway A VPN Router at Main Office 1 Log into the VPN router Select VPN Policies to display the VPN Policies screen Click Add Auto Policy to proceed and enter the information VPN Auto Policy General Pole Name imwa a fromGW_A in the example Remote VPN Endpoint agdress Type DynemiciPeddess sd Address Data hae lt a _IKE Keep Alive is optional must match aedi Remote LAN IP Address when enabled IP Address Subnet address remote PC must respond to pings SingleStar address fisz fies fo fr Finish address J J Subnet Mask ql ess ess fo Remote LAN IP Address Single address x Snaiestanradiessfise fies e B amp 192 168 2 3 in this example
167. odem router while you are traveling Other members of your household who use computers connected to the N300 wireless modem router through Ethernet cables can still use the N300 wireless modem router To do this clear the Enable Wireless Access Point check box on the Advanced Wireless Settings screen and then click Apply Allow Broadcast of Name SSID 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 Chapter 2 Wireless Settings 29 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Note The SSID of any wireless access adapters must match the SSID you configure in the N300 wireless modem router If they do not match you will not get a wireless connection to the N300 wireless 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 e WPS Settings These are Push N connect settings used by the N300 wireless modem router when WPS clients are added Router s PIN The number that the N300 wireless modem router broadcasts when you add a WPS client with the PIN method Disable Router PIN Selecting this check box disables the N300 wireless modem ro
168. on to display the VPN Manual Policy screen VPN Policies Policy Table VPN Manual Policy General Enable Name Type Local Remote ESP Policy Name o 14 Z GtoG auto 192 168 0 1 255 255 255 0 192 168 10 1 255 255 255 0 3des Remote VPN Endpoint Address Type Fixed IP Address Delete Add Auto Policy Add Manual Policy The following table explains the fields Address Data Local LAN IP Address Subnet address Single Start IP Address 292 Finish IP Address _ i Subnet Mask 255 Remote LAN IP Address Subnet address Single Start IP Address Finish IP Address Subnet Mask ESP Configuration SPI Incoming Hex 3 Characters SPI Outgoing Hex 3 Characters Encryption 3DES x Key SE ee DES 8 chars 3DES 24 chars Authentication SHA Key We in the VPN Manual Policy screen Table 7 VPN Manual Policy Fields and Settings Fields and Settings Description General Policy Name The N300 Wireless Dual Enter a unique name to identify this policy This name is not supplied to the remote VPN endpoint It is used only to help you manage the policies Band ADSL2 Modem Router DGND3300v2 Remote VPN VPN tunnel network Endpoint connection fields e The remote VPN endpoint must have th
169. on will you use MDS 128 bits faster but less secure SHA 1 160 bits slower but more secure VPN Tunnel Configuration There are two tunnel configurations and three ways to configure them e Use the VPN Wizard to configure a VPN tunnel recommended for most situations See Setting Up a Client to Gateway VPN Configuration on page 80 See Setting Up a Gateway to Gateway VPN Configuration on page 90 e See Using Auto Policy to Configure VPN Tunnels on page 101 when the VPN Wizard and its VPNC defaults see Table 2 on page 79 are not appropriate for your special circumstances but you want to automate the Internet Key Exchange IKE setup e See Using Manual Policy to Configure VPN Tunnels on page 109 when the VPN Wizard and its VPNC defaults see Table 2 on page 79 are not appropriate for your special circumstances and you must specify each phase of the connection You manually enter all the authentication and key parameters You have more control over the process however the process is more complex and there are more opportunities for errors or Chapter 6 Virtual Private Networking 79 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual configuration mismatches between your N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 and the corresponding VPN endpoint gateway or client workstation Setting Up a Client to Gateway VPN Configuration Se
170. ons 47 logs of web access 46 MTU size 134 parental controls 32 port forwarding 41 port triggering 43 QoS 119 remote management 60 repeater unit 128 security policy 85 static routes 123 UPnP 135 USB storage 67 69 74 using the Setup Manual 7 using the Smart Wizard 7 using WPS 24 VPN tunnels 78 79 80 90 153 WEP security 20 wireless guest networks 30 wireless repeating 125 wireless settings 18 WPA security 22 WPA2 security 22 connection status settings 55 connection types 130 CTS RTS threshold 30 D data packets fragmented 134 date and time troubleshooting 144 daylight savings time 49 144 deactivating VPN tunnels 98 99 default DMZ server 119 default factory settings 58 147 148 Downloaded from www Manualslib com manuals search engine Index 173 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual deleting configuration 58 VPN tunnels 100 device name 57 devices attached 57 DHCP server 114 DHCP setting 54 diagnostics 59 Digital Living Network Alliance DLNA 72 disabling automatic WAN connection 118 firewall 13 118 net address translation NAT 13 router PIN 27 security 20 SIP ALG 118 SSID broadcast 29 UPnP 136 wireless client association 127 wireless router radio 29 disabling WMM QoS 120 disablingDHCP server function 128 DMZ server 119 DNS addresses troubleshooting 142 DNS server 13 documents reference 172 Domain Name Server DNS addresses 54
171. outer Internet Setup Using the Setup Manual ises cises0 eae ens ooe dia oe nae book oe eye es 7 Logging In to Your N300 Wireless Modem Router 055 8 Using the Setup Wizard ioc aiena dga aa akea a i were ee a 9 Viewing or Manually Configuring Your ISP Settings 10 Configuring ADSL Settings rrire rrer rrira kett eiiti aeii ea 14 Chapter 2 Wireless Settings Planning Your Wireless Network 0 000 cc eee eee nee eee 15 Wireless Placement and Range Guidelines 16 Wireless Security Options 0000 cee ee 17 Manually Configuring Your Wireless Settings 0005 18 Configuring WEP Wireless Security 0 0 0 000 cece eee eee 20 Configuring WPA WPA2 or Mixed WPA2 WPA Wireless Security 22 Using Push N Connect WPS to Configure Your Wireless Network 24 Using a WPS Button to Add a WPS Client 0005 24 Using PIN Entry to Add a WPS Client 000200 25 Configuring Advanced WPS SettingS 0 00000 c cee eee 27 Connecting Additional Wireless Client Devices after WPS Setup 27 Adding More WPS Clients as i ni cakas andemi haag adine 28 Adding Both WPS and Non WPS Clients nnna naaa aaa 28 Restricting Access to Your N300 Wireless Modem Router 29 Wireless Guest Networks 0 0 0000 00 cece eee 30 Live Parental ConttolS 2000060 ieerdaee de ae k inata dena gee mad 32 Chapter 3 Secur
172. ovak NETGEAR Inc t mto vyhlasuje e Radiolan sp a z kladn po iadavky a v etky pr slu n ustanovenia Smernice 1999 5 ES Suomi Finnish NETGEAR Inc vakuuttaa t ten ett Radiolan tyyppinen laite on direktiivin 1999 5 EY oleellisten vaatimusten ja sit koskevien direktiivin muiden ehtojen mukainen Svenska Swedish H rmed intygar NETGEAR Inc att denna Radiolan st r verensst mmelse med de v sentliga egenskapskrav och vriga relevanta best mmelser som framg r av direktiv 1999 5 EG slenska Icelandic H r me l sir NETGEAR Inc yfir pvi a Radiolan er samr mi vi grunnkr fur og a rar kr fur sem ger ar eru tilskipun 1999 5 EC Norsk Norwegian NETGEAR Inc erkl rer herved at utstyret Radiolan er i samsvar med de grunnleggende krav og vrige relevante krav i direktiv 1999 5 EF Appendix D Notification of Compliance 171 Downloaded from www Manualslib com manuals search engine 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 http documentation netgear com reference enu tcpip index htm Wireless Networking Basics http documentation netgear com reference enu wireless index htm Preparing Your Network http documentation netgear com reference enu wsdhcp index htm Virtual Private Networking Basi
173. page 141 e Troubleshooting a Network Using the Ping Utility on page 142 e Problems with Date and Time on page 144 e Wireless Connectivity on page 145 e Viewing Available Networks on page 145 Quick Tips This section describes tips for troubleshooting some common problems Recommendation Instructions You can turn off the dome lights for the N300 Tap the dome to turn off the lights These lights identify the wireless 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 Unplug the N300 wireless modem router 1 sequence 1 Turn off the computers 2 Plug in the N300 wireless modem router Wait 1 minute 3 Turn on the computers Appendix A Troubleshooting 137 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Recommendation Instructions Make sure that the Ethernet cables are For each powered on computer connected to the N300 wireless securely plugged in modem router by an Ethernet cable the corresponding numbered router LAN port LED is on Make sure that the wireless settings in the e For a wirelessly connected computer the wireless network computer and router match exactly name SSID and wireless security settings of the N300 wireless modem router and wireless computer must match
174. ple 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 Traffic Meter Traffic metering allows you to monitor the volume of Internet traffic passing through your router s Internet port With the traffic meter utility you can set limits for traffic volume set a monthly limit and get a live update of traffic usage To monitor traffic on your router 1 From the main menu click Advanced gt Traffic Meter Chapter 4 Network Maintenance 61 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Traffic Meter Internet Traffic Meter C Enable Traffic Meter Traffic volume control by No limit gi Monthly limit o w vies Round up data volume foreach connection by 0 mBytes Connection time control Monthly limit lo ours Traffic Counter Restart traffic counter at 0 0 Jonthe 1st 3 day of each month Restart Counter Now Traffic Control Pop up a warning message 0 MBytes Minutes before the monthly limit is reached When the monthly limit is reached C Turn the Internet LED green amber flashing CI Disconnect and disable the Internet connection Internet Traffic Statistics Start Date Time Wed Dec 31 16 00 00 PST 1969 Current Date Time Thu Dec 10 14 11 12 2009 Traffic Volume Left0 G 0 M 0 K Bytes Period Cie Traffic Volume MBytes e
175. plication examples e If the keyword XXX is specified the URL www zzzyyqq com xxx html is blocked e If the keyword com is specified only websites with other domain suffixes such as edu org or gov can be viewed To block access to Internet sites 1 Select Security gt Block Sites in the main menu The Block Sites screen displays Block Sites Keyword Blocking ONever O Per Schedule Aways Type Keyword or Domain Name Here E Add Keyword Block Sites Containing these Keywords or Domain Names Delete Keyword ClearList Allow Trusted IP Address to Visit Blocked Sites Trusted IP Address CH Figure 19 2 Enable keyword blocking by selecting either Per Schedule or Always Chapter 3 Security Settings 37 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual To block by schedule be sure to specify a time period in the Schedule screen For information about scheduling see Scheduling Blocking on page 45 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 Add a keyword 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
176. puter MAC Address O Use This MAC Address Figure 6 Settings Description Does Your ISP Require a Login e Yes e No These fields Account Name Enter the account name provided by your ISP This might also be called appear only if If required the host name no 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 address appear only if your ISP Password The password that you use to log in to your ISP requires a login Service Name If your ISP provided a service name enter it here Idle Timeout In If you want to change the Internet login timeout enter a new value in minutes minutes This determines how long the N300 wireless modem router keeps the Internet connection active after there is no Internet activity from the LAN Entering an Idle Timeout value of 0 zero means never log out 12 Chapter 1 Router Internet Setup Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Settings Description Internet IP Address e Get Dynamically from ISP Your ISP uses DHCP to assign your IP address Your ISP automatically assigns these addresses e 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 N300 Wireless Dual Band
177. r 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 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 Scheduling Blocking To schedule blocking 1 From the main menu select Security gt Schedule The Schedule screen displays Chapter 3 Security Settings 45 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Schedule Days Every Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday Time of day use 24 hour clock v All Day Start Time Hour Min
178. r the N300 wireless modem router s LAN IP address the 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 2 Enter admin for the N300 wireless 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 35 Note The N300 wireless 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 N300 wireless modem router has never been configured the Smart Wizard screen displays After the N300 wireless modem router has been configured the Firmware Upgrade assistant will appear See Using the Setup Wizard on page 9 e Checking for Firmware Updates screen After the initial configuration the Firmware Update screen displays unless you previously cleared the Check for Updated Firmware Upon Log in check box 8 Chapter 1 Router Internet Setup Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 7 Check for Updated Firmware Upon Log in
179. rectly time stamped and sent at the correct time be sure to set the time as described in the next section Setting the Time The N300 wireless 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 e Time Zone Select your local time zone This setting is used for the blocking schedule and for time stamping log entries e Adjust for Daylight Savings Time Select this check box when daylight savings time is in effect to adjust the time for your N300 wireless modem router Chapter 3 Security Settings 49 Downloaded from www Manualslib com manuals search engine Network Maintenance Administering your network This chapter describes features to help you manage your N300 wireless modem router This chapter includes the following sections e Upgrading the Firmware on page 50 e Viewing N300 Wireless Modem Router Status Information on page 52 e Viewing a List of Attached Devices on page 57 Managing the Configuration File on page 57 e Running Diagnostic Utilities and Rebooting the Router on page 58 Enabling Remote Management Access on page 59 e Traffic Meter on page 61 Upgrading the Firmware The N300 wireless modem router s firmware routing software is stored in flash memory By default when you log in to your N300 wireless modem router it automaticall
180. ress 1 2 Log in to the N300 wireless modem router From the main menu select Maintenance gt Router Status Downloaded from www Manualslib com manuals search engine Chapter 5 USB Storage 73 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 3 Record the IP address that is listed for the Internet port This is the IP address you can use to connect to the router remotely Accessing the Router s USB Drive Remotely Using FTP You can connect to the router s USB drive using a Web browser 1 Connect to the router by typing ftp and the Internet port IP address in the address field of Internet Explorer or Netscape Navigator for example ftp 10 1 65 4 If you are using Dynamic DNS you can type the DNS name rather than the IP address 2 Type the account name and password that has access rights to the USB drive 3 The directories of the USB drive that your account has access to display for example share partition1 directory1 You can now read and copy files from the USB directory Connecting to the USB Drive with Microsoft Network Settings You can access the USB drive from local computers on your home or office network using Microsoft Network settings You must be running Microsoft Windows 2000 XP or older versions of Windows with Microsoft networking enabled You can use normal Explorer operations such as drag and drop file open or cut and paste files from e Microsoft Windows Start menu
181. rrent configuration and restore factory defaults in two ways e Use the Erase function of the router see Erasing the Configuration on page 58 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 when you do not know the administration password or IP address you must use the Restore Factory Settings button on the rear panel of the N300 wireless modem router 1 Press and hold the Restore Factory Settings button until the Power LED turns red about 6 seconds Appendix B Default Configuration and Technical Specifications 147 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 2 Release the Restore Factory Settings button and wait for the router to reboot The Power LED blinks red three times and then turns green when the default configuration settings have been restored Feature Default Setting Router login N300 Wireless Modem Router login URL http www routerlogin net or http www routerlogin com User name case sensitive admin Password case sensitive password USB access readyshare Internet connection WAN MAC address Use default address WAN MTU size 1458 for Annex A World except NA 1492 for Anne
182. rs Please click Done to apply the changes To view the VPNC recommended authentication and encryption settings used by the VPN Wizard click the here link 5 Click Done on the Summary screen The VPN Policies screen displays showing that the new tunnel is enabled VPN Policies Policy Table Local Remote ESP oO 1 192 168 0 1 255 255 255 0 192 168 10 1 255 255 255 0 sues Add Auto Policy Adel Manual Policy Note See Using Auto Policy to Configure VPN Tunnels on page 101 for information about how to enable the IKE keep alive capability on an existing VPN tunnel 6 Repeat these steps for the gateway on LAN B and pay special attention to the following network settings e WAN IP of the remote VPN gateway for example 14 15 16 17 LAN IP settings of the remote VPN gateway IP address for example 192 168 0 1 Subnet mask for example 255 255 255 0 Pre shared key for example 12345678 7 Use the VPN Status screen to activate the VPN tunnel by performing the following steps Chapter 6 Virtual Private Networking 93 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Note The VPN Status screen is only one of three ways to active a VPN tunnel See Activating a VPN Tunnel on page 94 for information about the other ways a On the N300 wireless modem router menu select
183. rt To create a QoS policy for a device connected to one of the router s LAN ports 1 From the main menu select Advanced gt QoS Setup The QoS Setup screen displays 2 Click Setup QoS Rule 3 Inthe Priority Category field select Ethernet LAN Port The screen changes QoS Priority Rules Dayat ba ee neh Figure 62 4 Inthe LAN Ports list select the LAN port that will have a QoS policy 5 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 7 Inthe 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 menu select Advanced gt QoS Setup The QoS Setup screen displays 2 Click Add Priority Rule 3 Inthe Priority Category field select MAC Address The screen changes 122 Chapter 7 Advanced Settings Part 1 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 6 7 8 QoS Priority Rules Priority Qos Policy for Priority Category MAC Device List None MAC Address LUMU MNN Device Name l Priority
184. rver or game server visible and available to the Internet Use the Port Forwarding screen to configure the N300 wireless modem router to forward specific incoming protocols to computers on your local network In addition to servers for specific applications you can also specify a default DMZ server to which all other incoming protocols are forwarded The DMZ server is configured in the WAN Setup screen as discussed in Configuring the WAN Setup Options on page 117 Before starting you need to determine which type of service application or game you will provide and the local IP address of the computer that will provide the service Be sure the computer s IP address never changes Select Security gt Port Forwarding in the main menu The Port Forwarding screen displays Port Forwarding C Disable Port Forwarding Enable Service Service Starting Ending Server IP EditDelete Name Type Port Port Address Add New Rule Figure 22 Chapter 3 Security Settings 41 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual You can add a pre set port forwarding rule or a custom rule Adding a Pre set Port Forwarding Rule 1 From the Port Forwarding screen click Add to display the following screen Port Forwarding Rule Pre set Port Forwarding Rule Custom Rule Pre set Port Forwarding Rule Service Name Server IP Address FTP v H
185. s 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 e 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 sets the router s IP address to 192 168 0 1 or http www routerlogin net This procedure is explained in Restoring the Factory Configuration Settings on page 147 e Make sure your browser has Java JavaScript or ActiveX enabled If you are using Internet Explorer click Refresh to be sure the Java applet is loaded e Try quitting the browser and launching it again Make sure that 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 If the N300 wireless modem router does not save changes you have made in the N300 wireless 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 might have occurred but the Web browser might be caching the old configuration 140 Appendix A Troubleshooting Downloaded from
186. s 14 Mbps or 85 Mbps Data transmissions are encrypted for security and you can configure an individual network password to prevent neighbors from connecting e The Powerline HD family of products can coexist on the same network with older generation XE family products or HomePlug 1 0 products but they are not interoperable with these older products e 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 e Streaming MP3 audio requires less
187. s fisz fie 2 fo Vienne senese 172 23 9 f1 Seoretmes ss ess ees fo fomen iP Subnet accent gt sanp ooe fisz fice fo fi Fa P soren kio 5 Me Sontak foss ss ss fo JAH I lineais Authentication Ataresa ngam WOS E ESP Confis stion P lnsaie Encreton Enengton Aigortren IDES F linssi Actmertic sen Abert sien Magen SHAI 2 y 5 Test the VPN tunnel by pinging the remote network from a PC attached to Gateway A N300 wireless modem router a Open the command prompt select Start gt Run gt cmd b Type ping 172 23 9 A WINNT system32 ping exe fr Reply from 17 Reply from 17 If the pings fail the first time try the pings a second time N300 Wireless Modem Router with FQDN to Gateway B This section is a case study on how to configure a VPN tunnel from a NETGEAR N300 wireless modem router to a gateway using a fully qualified domain name FQDN to resolve the public address of one or both routers This case study follows the VPN Consortium interoperability profile guidelines found at http www vpnc org InteropProfiles Interop 01 html Configuration Profile The configuration in this section follows the addressing and configuration mechanics defined by the VPN Consortium Gather the necessary information before you begin configuration Appendix C NETGEAR VPN Configuration 153 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND33
188. s necessary for your ISP connection See Changing the MTU Size on page 134 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 118 Chapter 7 Advanced Settings Part 1 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Setting Up a Default DMZ Server The default DMZ server feature is helpful when using some online games and videoconferencing applications that are incompatible with Network Address Translation NAT The N300 wireless 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 A WARNING DMZ servers pose a security risk A computer designated as the default DMZ 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 N300 wireless modem router unless the
189. se station with a non NETGEAR N300 wireless 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 N300 wireless modem router as a repeater unit 1 If you are using the same model of N300 wireless 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 112 Note Failing to change the LAN IP address will cause an IP address conflict in the network because the factory default LAN IP is the same for both units 128 Chapter 7 Advanced Settings Part 1 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 5 Click Apply to save your changes 6 Verify connectivity across the LANs A computer on any wireless or wired LAN s
190. se the NETGEAR ProSafe VPN Client Note Before installing the software be sure to turn off any virus protection or firewall software you might be running on your PC 1 Install the NETGEAR ProSafe VPN Client on the remote PC and then reboot a You might need to insert your Windows CD to complete the installation b If you do not have a modem or dial up adapter installed in your PC you might see the warning message stating The NETGEAR ProSafe VPN Component requires at least one dial up adapter be installed You can disregard this message c Install the IPSec component You might have the option to install either the VPN adapter or the IPSec component or both The VPN adapter is not necessary d The system should show the ProSafe icon KI in the system tray after you reboot e Double click the system tray icon to open the Security Policy Editor 2 Add anew connection a Run the NETGEAR ProSafe Security Policy Editor program and create a VPN connection b From the Edit menu of the Security Policy Editor select Add gt Connection A New Connection listing appears in the list of policies c Rename the new connection to match the connection name you entered in the VPN settings of Gateway A Choose connection names that make sense to the people using and administrating the VPN GS Security Policy Editor NETGEAR ProSafe PN Client ECARE NETGEAR N Network Security Policy B My Connections r Connection Security
191. t and select Programs gt N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 gt Log Viewer Note Use the active VPN tunnel information and pings to determine whether a failed connection is due to the VPN tunnel or some reason outside the VPN tunnel The Connection Monitor s N Connection Monitor NETGEAR ProSafe PN Client Global Statistics Non Secured Packets jr Secured Packets Dropped Packets p Secured Data KBytes 0 Local Address 166 Appendix C NETGEAR VPN Configuration Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual While the connection is being established the connection name listed in this screen shows SA before the name of the connection When the connection is successful the SA changes to the yellow key symbol Note While your PC is connected to a remote LAN through a VPN you might not have normal Internet access If this is the case you need to close the VPN connection to have normal Internet access Viewing the VPN Router s VPN Status and Log Information To view information about the status of the VPN client connection open the VPN router s VPN Status screen 1 On the N300 wireless modem router main menu select Router Status and then click the VPN Status button The VPN Status Log screen displays 2002 09 08 12 01 35 added connection description fromDG834 2002 09 06 12 01 35
192. t completed configuring the N300 wireless modem router wait at least 5 minutes and check the date and time again Time is off by one hour Cause The N300 wireless modem router does not automatically adjust for daylight savings time In the Schedule screen select the Adjust for Daylight Savings Time check box 144 Appendix A Troubleshooting Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Wireless Connectivity Note If you are installing the N300 wireless modem router and have not yet set up a wireless connection see Chapter 2 Wireless Settings or the N300 Wireless Dual Band ADSL2 Modem Router Installation Guide To add a wireless computer to an existing wireless network you must set up its wireless card to match the N300 wireless modem router s settings You can use Push N Connect WPS Connecting Additional Wireless Client Devices after WPS Setup on page 27 if your computer supports it You can also manually configure the computer s wireless settings When you install a NETGEAR wireless card in your computer 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
193. t meets the following conformance standards e EN300 328 2 4Ghz EN301 489 17 EN301 893 5Ghz EN60950 1 e This device is a 2 4 GHz wideband transmission system transceiver intended for use in all EU member states and EFTA countries except in France and Italy where restrictive use applies In Italy the end user should apply for a license at the national spectrum authorities in order to obtain authorization to use the device for setting up outdoor radio links and or for supplying public access to telecommunications and or network services e This device may not be used for setting up outdoor radio links in France and in some areas the RF output power may be limited to 10 mW EIRP in the frequency range of 2454 2483 5 MHz For detailed information the end user should contact the national spectrum authority in France e For complete DoC visit the NETGEAR EU Declarations of Conformity website at http kb netgear com app answers detail a_id 11621 EDOC in Languages of the European Community Appendix D Notification of Compliance 169 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Cesky Czech NETGEAR Inc t mto prohla uje e 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 Danish Undertegnede NETGEAR Inc erkl rer herved at f lgende udstyr Radiolan overholder de v
194. t want to erase the configuration and restore the factory default settings After an erase the N300 wireless 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 N300 wireless modem router see Restoring the Factory Configuration Settings on page 147 Running Diagnostic Utilities and Rebooting the Router The N300 wireless modem router has a diagnostics feature In the main menu select Maintenance gt Diagnostics to display the following screen 58 Chapter 4 Network Maintenance Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Diagnostics Ping an IP address IP Address Perform a DNS Lookup Internet Name l IP address DNS Server 68 94 156 1 68 94 157 1 Display the Routing Table Reboot the Router Figure 39 You can use the Diagnostics screen to perform the following functions from the N300 wireless 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 t
195. ternet Key Exchange IKE setup see Using Auto Policy to Configure VPN Tunnels on page 101 Auto Policy uses the IKE protocol to define the authentication scheme and automatically generate the encryption keys 100 Chapter 6 Virtual Private Networking Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual e Manual Policy For a manual keying setup in which you must specify each phase of the connection see Using Manual Policy to Configure VPN Tunnels on page 109 Manual policy does not use IKE Rather you manually enter all the authentication and key parameters You have more control over the process however the process is more complex and there are more opportunities for errors or configuration mismatches between your N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 and the corresponding VPN endpoint gateway or client workstation Using Auto Policy to Configure VPN Tunnels You need to configure matching VPN settings on both VPN endpoints The outbound VPN settings on one end must match to the inbound VPN settings on other end and vice versa For an example of using Auto Policy see Example of Using Auto Policy on page 106 Configuring VPN Network Connection Parameters All VPN tunnels on the N300 wireless modem router require that you configure several network parameters This section describes those parameters and how to access them The most common con
196. ternet on page 141 Downloaded from www Manualslib com manuals search engine Appendix A Troubleshooting 139 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 e Make sure that the Ethernet cable connections are secure at the N300 wireless modem router and computer e Make sure that power is turned on to the connected modem or computer Wireless LEDs are off If the Wireless LEDs do not come on verify that the Enable Wireless Router Radio check box is selected on the Advanced Wireless Settings screen See Configuring Advanced WPS Settings on page 27 Cannot Access the N300 Wireless Modem Router Menu If you are unable to access the router s menu from a computer on your local network check the following e f you are using an Ethernet connected computer check the Ethernet connection between the computer and the N300 wireless modem router e 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 Click the link to Preparing Your Network in Appendix E to find your computer s IP address e If your computer s IP address is shown as 169 254 x x it might because recent version
197. 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 e Backing up computers over the network has become popular due to the availability of inexpensive mass storage The following table shows the time to transfer 1 gigabyte GB of data using various networking technologies Network Connection Theoretical Raw Transfer Time Gigabit wired Ethernet 8 seconds RangeMax NEXT Wireless N 26 seconds Powerline HD 40 seconds Chapter 8 Advanced Settings Part2 131 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Network Connection Theoretical Raw Transfer Time 100 Mbps wired Ethernet 80 seconds 802 11n wireless 45 seconds 802 119 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 Amedia center in one room streaming high definition vid
198. the IPSec component or both The VPN adapter is not necessary If you do not have a modem or dial up adapter installed in your PC you might see the warning message stating The NETGEAR ProSafe VPN Component requires at least one dial up adapter be installed You can disregard this message b Reboot the remote PC The ProSafe icon f is in the system tray c Double click the ProSafe icon to open the Security Policy Editor 2 Add anew connection Chapter 6 Virtual Private Networking 83 Downloaded from www Manualslib com manuals search engine a b N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Run the NETGEAR ProSafe Security Policy Editor program and using the Table 3on page 80 create a VPN connection From the Edit menu of the Security Policy Editor select Add and then click Connection S Security Policy Editor NETGEAR ProSafe YPN Client File Edit Options Help aaa Fo x tal 14 NETGEAR S Network Security Policy lt My Connections r Connection Security toGW_A Secure Ap Other Connections aie 3 J Only Connect Manually Block m Remote Party Identity and Addressing ID Type P Subnet 7 Subnet 192 168 3 1 Maski 255 255 255 0 Protocol All 7 Port pa I I Connect using Secure Gateway Tunnel z ID Type IP Address z 22 23 24 25 A New Connection listing appears in the list of policies Rename the new connection so that it match
199. thernet g Login Guest Password osesoee Service Name lf Required Idle Timeout In Minutes 0 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 Bi NAT Network Address Translation Enable Disable Disable firewall Figure 5 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 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 the computers on your network so that these settings take effect 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 see Troubleshooting in Appendix A 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 N300
200. this rule 40 Chapter 3 Security Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Field Outbound Rules Inbound Rules WAN Servers These settings determine which Internet locations are covered by the rule based on their destination WAN IP address Select the option you want Any All local IP addresses are covered by this rule e Address range If this option is selected you must fill in the Start and Finish fields e Single address Enter the required address in the Start fields Log This determines whether packets covered by this rule are logged Select the action you want e Always Always log traffic considered by this rule whether it matches or not This is useful when debugging your rules e Never Never log traffic considered by this rule whether it matches or not e Match Log traffic only if matches this rule The action is determined by this rule e Not Match Log traffic that is considered by this rule but does not match The action is not determined by this rule 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 Port Forwarding Using the port forwarding feature you can allow certain types of incoming traffic to reach servers on your local network For example you might make a local Web server FTP se
201. tings check box is cleared This allows the N300 wireless modem router to automatically generate the SSID and WPA WPA2 security settings when it implements WPS After WPS is implemented the N300 wireless 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 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 Chapter 2 Wireless Settings 27 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 Settings screen select Wireless Settings under Advanced in the N300 wireless modem router main menu If you clear this check box when you add the client anew SSID and passphrase will be generated and all existing connected wireless clients will be disassociated and disconnected from the N300 wireless modem router To add a wireless client de
202. tings screen See Manually Configuring Your Wireless Settings on page 18 To access the Internet from any computer connected to your N300 wireless modem router launch a browser such as Microsoft Internet Explorer or Mozilla Firefox You should see the N300 wireless 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 SSID will not be changed and no security will be implemented on the N300 wireless modem router Using PIN Entry to Add a WPS Client Any wireless computer or wireless adapter that will connect to the N300 wireless 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 Chapter 2 Wireless Settings 25 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 N300 wireless modem router and allows it to generate the SSID and WPA WPA2 security settings when it implements WPS After WPS is implemented the N300 wireless modem router automatically selects this check box so that your SSID and wireless security settings remain the same if other WPS enabled devices are added l
203. tting up a VPN between a remote PC running the NETGEAR ProSafe VPN client and a network gateway involves two steps described in the following sections e Step 1 Configure the Client to Gateway VPN Tunnel on page 80 describes how to use the VPN Wizard to configure the VPN tunnel between the remote PC and network gateway e Step 2 Configure the NETGEAR ProSafe VPN Client on page 83 shows how to configure the NETGEAR ProSafe VPN client endpoint IP 192 168 3 1 22 23 24 25 VPN tunnel i merorae PC running NETGEAR ProSafe VPN client Figure 51 N300 Wireless Modem Router DGND3300v2 Client to Gateway VPN Tunnel Step 1 Configure the Client to Gateway VPN Tunnel This section describes using the VPN Wizard to set up the VPN tunnel using the VPNC default parameters listed in Table 20n page 79 If you have special requirements not covered by these VPNC recommended parameters see Setting Up VPN Tunnels in Special Circumstances on page 100 for information about how to set up the VPN tunnel The following worksheet identifies the parameters used in this procedure For a blank worksheet see Planning a VPN on page 78 Table 3 VPN Tunnel Configuration Worksheet Parameter Value to Be Entered Field Selection Connection Name RoadWarrior N A Pre Shared Key 12345678 N A Secure Association N A Main Mode Manual Keys Perfect Forward secrecy N A Enabled Disabled Encryption Protocol N A
204. u choose to add a new entry the screen expands as shown QoS Priority Rules Priority Qos Policy for Priority Category Applications Priority Specified Port Range Connection Type Starting Port End Port Figure 61 UserApp Applications i TCP 1 65535 Start 65535 QoS Priority Rules Priority Qos Policy for Priority Category Games Priority Specified Port Range Connection Type Starting Port End Port UserGame On line Gaming 1 65535 Start 65535 Downloaded from www Manualslib com manuals search engine Chapter 7 Advanced Settings Part 1 121 7 8 9 N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual 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 From the Priority drop down list select the priority that this 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 QoS for a Router LAN Po
205. und 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 e Reorient or relocate the receiving antenna e 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 e Consult the dealer or an experienced radio TV technician for help Appendix D Notification of Compliance 168 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual FCC Caution e Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment e This device complies with Part 15 of the FCC Rules Operation is subject to the follo
206. ur 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 In the Windows Run window type ping n 10 lt IP address gt where lt P address gt is the IP address of a remote device such as your ISP s DNS server Appendix A Troubleshooting 143 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual If the path is functioning correctly replies like those shown in the previous section are displayed If you do not receive replies 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 onlin
207. ute End Time Hour Minute Time Zone GMT Greenwich Mean Time Edinburgh Landon Adjust for Daylight Savings Time Use this NTP Server s Wd lk Current Time 2008 12 04 23 11 27 Figure 28 2 Configure 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 49 3 Click Apply to save your settings Note For information about setting the time see Setting the Time on page 49 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 From the main menu select Security gt Logs The Logs screen displays e To refresh the log screen click the Refresh button e Toclear the log entries click the Clear Log button e To e mail the log immediately click the Send Log button 46 Chapter 3 Security Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band A
208. uter 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 E 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 reboot the computer and verify the gateway address as described in the online document you can access from Preparing Your Network in Appendix E 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 N300 wireless modem router You might need to go to Internet Explorer and select Tools gt Internet Options click the Connections tab and select Never dial a connection Troubleshooting a Network Using the Ping Utility Most network devices
209. uter s PIN Keep Existing Wireless Settings This check box is cleared by default so that the N300 wireless 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 check box is automatically selected 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 24 e Restricting access by MAC address You can use the Wireless Card Access List to restrict access See Restricting Access by MAC Address on page 35 Wireless Guest Networks A wireless guest network allows you to provide guests access to your wireless network without prior authorization of each individual guest You can configure wireless guest networks and specify the security options for each wireless guest network The Guest Network Settings screen that you see depends on the setting in the Wireless Mode field on the Wireless Settings screen and on which selection you make from the main menu The Guest Network selection is grayed out if it is not available The following table shows wireless modes menu selections and guest networks Mode in Wireless Settings Menu Selection Guest Network Default SSID Wireless Screen Compatibility Up to 300 Mbps at 5 GHz amp 54 Guest Network a n NETGEAR 5G_a_n_Guest1 e 5GHz 802 11a
210. uters configured with WPA to connect to the N300 wireless modem router e WPA2 PSK Wi Fi Protected Access with 2 Pre Shared Keys Allow only computers configured with WPA2 to connect to the N300 wireless modem router e Mixed WPA PSK WPA2 PSK Allow computers configured with either WPA PSK or WPA2 PSK security to connect to the N300 wireless modem router e WPA 802 1x For information about WPA or WPA2 configuration see Configuring WPA WPA2 or Mixed WPA2 WPA Wireless Security on page 22 WPA2 PSK Security Encryption Network Key 8 63 characters oa PF amp Select the region in which the N300 wireless modem router will operate For initial configuration and test leave the other settings unchanged To save your changes click Apply 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 N300 wireless modem router Check that they have a wireless link and are able to obtain an IP address by DHCP from the N300 wireless modem router If there is interference adjust the channel Configuring WEP Wireless Security Note If you use a wireless computer to configure wireless security settings you will be disconnected when you click Apply Reconfigure your wireless computer to match the new settings or access the N300 wireless modem router from a wired computer to make further changes 20
211. uthority 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 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 FCC Declaration of Conformity We NETGEAR Inc 350 East Plumeria Drive Santa Clara CA 95134 declare under our sole responsibility that the NETGEAR N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 complies with Part 15 Subpart B of FCC CFR47 Rules Operation is subject to the following two conditions e This device may not cause harmful interference and e 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 fo
212. vers 119 protecting against unauthorized access 15 reboot process 58 unmount USB drive 72 uploading firmware 51 52 wireless repeating function 125 WEP configuring 20 wireless access points 17 wireless card setting up 145 wireless clients adding 25 27 wireless connection type 130 Wireless Distribution System WDS 125 126 Wireless light troubleshooting and 140 wireless network name 55 Wireless port settings 54 wireless radio 29 55 wireless repeating 125 126 base station 127 repeater unit 128 wireless repeating function 125 126 wireless security 26 wireless settings checking for correct 138 wireless stations 36 wireless guest network 30 wireless manually configuring settings 18 wireless range and interference 16 WPA configuring 22 WPS clients adding 25 27 Index 177 Downloaded from www Manualslib com manuals search engine
213. versal Plug and Play 1 From the main menu click Advanced gt UPnP The UPnP screen displays Chapter 8 Advanced Settings Part2 135 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual UPnP E 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 70 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 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 pa
214. vice 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 N300 wireless modem router Then whenever your ISP assigned IP address changes your N300 wireless 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 N300 wireless modem router at hostname dyndns org To configure Dynamic DNS 1 From the main menu select Advanced gt Dynamic DNS to display the Dynamic DNS screen 116 Chapter 7 Advanced Settings Part 1 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Dynamic DNS E Use a Dynamic DNS Service Service Provider www DynDNS org Host Name zboy dyndns org User Name zboy Password seecece Cluse Wildcards Figure 56 2 AO pw N 9 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 Type the user name for your Dynamic DNS account This is the name that you use to log in to your account not
215. vice that is WPS enabled 1 Follow the procedures in Using a WPS Button to Add a WPS Client on page 24 or Using PIN Entry to Add a WPS Client on page 25 2 For information about how to view a list of all devices connected to your N300 wireless modem router including wireless and Ethernet connected see Viewing a List of Attached Devices on page 57 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 18 To connect a combination of non WPS enabled and WPS enabled clients to the N300 wireless 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 18 and click Apply 2 On the WPA PSK WPA2 PSK screen select a passphrase and click Apply Record this information to use when you add additional clients 3 For the 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 in Using a WPS Button to Add a WPS Client on page 24 or Using PIN Entry to Add a WPS Client on page 25 28 Chapter 2 Wireless Settings Do
216. willing to experiment you can gradually reduce the MTU from the maximum value of 1500 until the problem goes away The following table describes common MTU sizes and applications MTU Application 1500 The largest Ethernet 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 do not 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 select Advanced gt WAN Setup 2 In the 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 To turn on Uni
217. wing two conditions 1 This device may not cause harmful interference and 2 this device must accept any interference received including interference that may cause undesired operation For product available in the USA market only channel 1 11 can be operated Selection of other channels is not possible e This device and its antenna s must not be co located or operation in conjunction with any other antenna or transmitter Canadian Department of Communications Radio Interference Regulations This digital apparatus NETGEAR N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the Radio Interference Regulations of the Canadian Department of Communications Interference Reduction Table Household Appliance Recommended Minimum Distance between NETGEAR equipment and household appliance to reduce interference in feet and meters Microwave ovens 30 feet 9 meters Baby Monitor Analog 20 feet 6 meters Baby Monitor Digital 40 feet 12 meters Cordless phone Analog 20 feet 6 meters Cordless phone Digital 30 feet 9 meters Bluetooth devices 20 feet 6 meters ZigBee 20 feet 6 meters Europe EU Declaration of Conformity CEO Marking with the above symbol indicates compliance with the Essential Requirements of the R amp TTE Directive of the European Union 1999 5 EC This equipmen
218. wireless modem router automatically logs you in The fields displayed depend on whether or not your Internet connection requires a login Chapter 1 Router Internet Setup 11 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual ISP does not require login ISP does require login Account Name If Required Encapsulation PPPoE PPP over Ethemet E Domain Name if Required a Ba Login Guest Internet IP Address Password Get Dynamically From ISP Service Name If Required O Use Static IP Address Idle Timeout In Minutes o IP Address BI Ld IP Subnet Mask T H i Internet IP Address Gateway IP Address J E Get Dynamically From ISP O Use Static IP Address O Use IP Over ATM IPoA S p_i m IP Address s H l IP Address H IA E IP Subnet Mask i J l Domain Name Server DNS Address Gateway IP Address i J l Get Automatically From ISP Use These DNS Servers Domain Name Server DNS Address Primary DNS T O wW W i Get Automatically From ISP Secondary DNS Use These DNS Servers Primary DNS ar is NAT Network Address Translation Secondary DNS Enable Disable Disable firewall NAT Network Address Translation Test Enable Disable Disable firewall Router MAC Address Use Default Address O Use Com
219. wnloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Note To make sure that your new wireless settings remain in effect verify that the Keep Existing Wireless Settings check box is selected in the WPS Settings screen 5 For information about how to view a list of all devices connected to your N300 wireless modem router including wireless and Ethernet connected see Viewing a List of Attached Devices on page 57 Restricting Access to Your N300 Wireless 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 gt Wireless Settings to display the following screen Advanced Wireless Settings Wireless Router Settings E Enable Wireless Access Point Allow Broadcast of Name SSID Fragmentation Threshold 256 2346 2346 CTSIRTS Threshold 1 2347 2347 Preamble Mode Long Preamble gi WPS Settings Routers PIN 94229882 Disable Routers PIN Keep Existing Wireless Settings Wireless Station Access List Setup Access List Figure 15 e Enable Wireless Access Point You can completely turn off the wireless portion of the N300 wireless modem router For example if you use your notebook computer to wirelessly connect to your N300 wireless modem router and you take a business trip you can turn off the wireless portion of the N300 wireless m
220. www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Cannot Access the Internet Note If you are installing the N300 wireless modem router and have not yet configured the Internet connection see Chapter 1 Router Internet Setup or the N300 Wireless Dual Band ADSL2 Modem Router Installation Guide If your Internet connection was working previously it is possible that this is due to a problem at your Internet Service Provider 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 ISP Checking the Configuration To check the router configuration to make sure that it is correct 1 Start your browser and select an external site such as http www netgear com 2 Access the main menu of the router at htto www routerlogin net e Select Basic Settings to view the Basic Settings screen e Select ADSL to view the Multiplexing method VPI and VCI settings e You can select Setup Wizard and allow the N300 wireless 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 Start your browser and select an
221. x A NA 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 PST for NA GMT 1 H for Annex B Time zone adjusted for daylight saving Disabled time SNMP Disabled 148 Appendix B Default Configuration and Technical Specifications Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Feature Default Setting 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 Wireless Wireless communication Enabled Name 11N SSID NETGEAR Dual Band N Name 11G SSID Security NETGEAR 2 4G Disabled Broadcast SSID Enabled Country Region United States in North America otherwise varies by region For Annex B Germany is default region 11N Channel Auto available in Up to 300 Mbps at 2 4 GHz but not available in Up to 300 Mbps at 5 GHz Maximum wireless signal rate derived from IEEE Standard 8
222. y 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 Check for Updated Firmware Upon Log in Cancel Figure 31 Chapter 4 Network Maintenance 50 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Note To turn off the automatic firmware check at login clear the Check for Updated Firmware Upon Log in check box on the Router Upgrade screen If the N300 wireless 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 No New Firmware Version Available Do You Want to Upgrade to the New Version Now Current Version V1 0 3 5 New Version Figure 32 To upgrade click Yes to allow the N300 wireless modem router to download and install the new firmware WARNING When uploading firmware to the N300 wireless modem router do not interrupt the Web 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 N300 wireless modem router automatically
223. y connected PCs have line of sight access even if through walls e Away from sources of interference such as PCs microwave ovens and 2 4 GHz cordless phones see Interference Reduction Table on page 169 e Away from large metal surfaces 16 Chapter 2 Wireless Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual e 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 e If you are using 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 maximum 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
224. y e mail you must provide your e mail account information 1 From the main menu select Security gt E mail The E mail screen displays Chapter 3 Security Settings 47 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual E mail Turn E mail Notification 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 Ifa Dos attack is detected Ifa Port Scan is detected v if someone attempts to access a blocked site Send Logs According to this Schedule Hourly Day Time a m p m Apply Cancel Figure 30 2 To receive email logs and alerts from the N300 wireless modem router select the Turn E mail Notification On check box a Inthe Your Outgoing Mail Server field enter the name of your ISP s outgoing SMTP mail server Such as mail myISP com 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 In the Send To This E mail Address field enter the email address to which logs and alerts are sent This email address will also be used as the From address If you leave this field blank log and alert messages will not be sent by email 3
225. y than voice and video Chapter 7 Advanced Settings Part1 119 Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual Configuring QoS for Internet Access To specify prioritization of traffic you must add or create a policy for the type of traffic To display the QoS Setup screen from the main menu select Advanced gt QoS Setup QoS Setup 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 58 WMM QoS is enabled by default You can disable it by selecting QoS Setup from the main menu 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 120 e For QoS on individual Ethernet LAN ports of the N300 wireless modem router see QoS for a Router LAN Port on page 122 e For QoS from a specific device by MAC address see QoS for a MAC Address on page 122 QoS for Applications and Online Gaming To create a QoS policy for traffic for specific applications or online games 1 From the main menu select Advanced gt QoS Setup The QoS Setup screen displays
226. ys 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 either you can 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 24 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 later 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 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 N300 wireless modem router from a wired computer to make further changes 22 Chapter 2 Wireless Settings Downloaded from www Manualslib com manuals search engine N300 Wireless Dual Band ADSL2 Modem Router DGND3300v2 User Manual To

Netgear DGND3300v2 Manual

Contents

Download Pdf Manuals

Related Search

Related Contents