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1. IKE Keep Alive is optional has to match Local LAN Remote LAN IP Address when enabled IP Address Subnetaddrese remote computer has to respond to pings SingleStataddress 192 fies fo Finish address 1 i Subnet Mask 255 255 ss Remote LAN IP Address Single address z Single Start IP address 192 Finish IP address Subnet Mask 16 7 14 192 168 2 3 in this example Remote NAT router has to have Address Reservation set and IKE RR E VPN Passthrough enabled Exchange Mode Mein Mode Diffie Hellman DH ac Group Local Identity Type Fully Qualified Domain Name Data romowAcm lt lt fromGW_A com in this example Remote Identity Type Fully Qualified Domain Name Data oowAcm SS toGW_A com in this example Parameters Encryption Algorithm 3DES Authentication am s gt Algorithm Pre shared Key 12345678 SA Life Time 3600 EJ 1 3 E d Seconds Enable PFS Perfect Forward Security Beck Jesca Click Apply when you are finished to display the VPN Policies screen VPN Policies Policy Table Enable Name Type Local Remote ESP 2 cto auto 192 168 0 1 255 255 255 0 192 168 10 1 255 255 255 0 3des Add Auto Policy Add Manual Policy To view or modify the tunnel settings select the radio button next to the tunnel entry and then click Edit VPN Configuration 159
2. NETGEAR N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B User Manual N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 2011 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 get support online or for more information about the topics covered in this manual visit the Support website at http support netgear com Phone US amp Canada only 1 888 NETGEAR Phone Other Countries Check the list of phone numbers at http support netgear com app answers detail a_id 984 Trademarks NETGEAR the NETGEAR logo and Connect with Innovation are trademarks and or registered trademarks of NETGEAR Inc and or its subsidiaries in the United States and or other countries Information is subject to change without notice Other brand and product names are registered trademarks or trademarks of their respective holders 2011 NETGEAR Inc All rights reserved 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 occ
3. liliis ee 22 Basic Setting Screen Fields 20000 0c cece eeeeee 23 ADSL SOUNGE iu crpli ertueeRes4 eR X A G SYS d ex peur re ePes 25 Unsuccessful Internet Connection 0 0 2 00 000 27 Change Password and Login Time Out 000 00 cee eee 27 Log Out Mama ccd iae aw REENA EESE EARLIER x abd 28 Types ol EOgIIte a cc bed t y TEATAN EEEE dad EE AERES E PR 28 Chapter 3 Wireless Settings Wireless Adapter Compatibility a a aaa aa 30 PICSCL SOGUITL 5 da pEr ren bare TREO QE Ra DEREI APRENER EIRA 30 Wireless Security Basics 23 une anes tae de eat xod ee dae x 31 Turn Off Wireless Connectivity liess ne 31 Disable SSID Broadcast 2 es oer o RR ES Remate 31 Restrict Access by MAC Address llli llle 31 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Wireless Security Options 2 22 06 60 ee che be cee m en 32 Add Clients Devices to Your Network 0000002 eee eee 33 Manual Metliod oaa zoe s eher hx RO 22e456055 20R0 804 33 Wi Fi Protected Setup WPS Method 0 0000 e eee 33 Wireless Settings 22e sete arduo eet due dad erp eS ue qeu u s 35 Chapter 4 Content Filtering Live Parental Controls 2 4 cestawesoeaed se Re ES YN o e aa 40 Keyword Blocking of HTTP Traffic ied RERRIERTDER 41 Delete a Keyword or Domain 0000 02 e eee 41 Specify a Trusted Computer 2 20200 cece eee eee 41 Firewall Rules to Co
4. Seenaroi O Type of VPN Client to gateway with client behind NAT router Security scheme IKE with pre shared secret key not certificate based IP addressing Fully qualified domain name FQDN 192 168 0 1 24 Gateway A main office Gateway B Client PC regional office WAN IP o WANIP a Internet O X a FQDN ae 0 0 0 0 HdHBHHHENNN ntgr dyndns org toGW_A IP 192 168 2 3 ERES from_GW_A running NETGEAR ProSafe VPN client Figure 25 Telecommuter example Set Up Client to Gateway VPN Telecommuter Example Setting up a VPN between a remote computer 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 VPN Configuration 158 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Step 1 Configure Gateway A VPN Router at Main Office gt To configure a VPN tunnel 1 Log in to 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 Policy Name romow A fromGW A in the example Remote VPN Endpoint Address Type Dynamic IP address Address Data 4
5. Show Statistics Hl Connection Status J You can use the Router Status screen to check the current firmware settings and statistics for your router If something needs to be changed you have to change it on the relevant screen Account Name This is the account name that you entered in the Setup Wizard or Basic Settings screen Firmware Version This is the current software the router is using This changes if you upgrade your router Internet Port These are the current settings that you set in the Setup Wizard or Basic Settings screen Network Maintenance 61 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B MAC Address The physical address of the router as seen from the Internet e IP Address Current Internet IP address If assigned dynamically and no Internet connection exists this is blank or 0 0 0 0 e Network Type Indicates either Client IP address is obtained dynamically or None IP Subnet Mask The subnet mask associated with the Internet IP address Domain Name Server Displays the address of the current DNS LAN Port These are the current settings as set in the LAN IP Setup screen MAC Address The physical address of the router as seen from the LAN e IP Address LAN IP address of the router e DHCP Indicates if the router is acting as a DHCP server for devices on your LAN IP Subnet Mask Subnet mask associated with the LAN IP address Modem The current modem status and
6. 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 parameters Please click Done to apply the changes Cancel 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 Enable Name Type Local Remote ESP O 1 v GtoG auto 192 168 0 1 255 255 255 0 192 168 10 1 255 255 255 0 3des Add Auto Policy Add Manual Policy Note See Use Auto Policy to Configure VPN Tunnels on page 126 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 7T Use the VPN Status screen to activate the VPN tunnel by performing the following steps Virtual Private Networking 118 N600 Wireless
7. Auto Policy IKE Keep Alive PingiP adores o po c Remote VPN Endpoint Address Type IPAddress z Address Data 4 5 6 7 SA Life Time fecaco Seconds D tes IPSec PFS PFS Key Group Group 1 768 Bi gt M NetBIOS Enable Traffic Selector Subnet address v Start IP address sz fies Finish IP address 172 23 Subnet Mask fess fess E ls Start IP address fisz fies T Finish IP address o m J Subnet Mask 255 255 AH Configuration Enable Authentication Authentication Algorithm MD5 z ESP Configuration Enable Encryption Encryption Algorithm 3DES z Enable Authentication Authentication Algorithm SHA 1 E Back Cancel 5 Test the VPN tunnel by pinging the remote network from a computer attached to Gateway A modem router a Open the command prompt select Start gt Run gt cmd VPN Configuration 152 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B b Type ping 172 23 9 P TIL Reply from 172 23 9 1 bytes 32 time lt i ms TTL 128 If the pings fail the first time try the pings a second time Modem Router with FQDN to Gateway B This section is a case study on how to configure a VPN tunnel from your 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 Inter
8. For additional information see Appendix B VPN Configuration 101 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Overview of VPN Configuration Two common scenarios for VPN tunnels are between a remote computer and a network gateway and between two or more network gateways The modem router supports both types It supports up to five concurrent tunnels Client to Gateway VPN Tunnels Client to gateway VPN tunnels provide secure access from a remote computer such as a telecommuter connecting to an office network VPN tunnel 4 es DL om i et meum Ate ul id 4 Computer with ProSafe VPN client software Figure 16 Telecommuter VPN tunnel A VPN client access allows a remote computer to connect to your network from any location on the Internet The remote computer is one tunnel endpoint running the VPN client software The modem router on your network is the other tunnel endpoint See Set Up a Client to Gateway VPN Configuration on page 105 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 Gateway 1 Gateway 2 home VPN tunnel office AS y eni NE Lg gi Figure 17 VPN Tunnel between networks Virtual Private Networking 102 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B A V
9. Select Advanced LAN Setup LAN Setup T Device Name IDGND3700 LAN TCP IP Setup Use Auto IP IP Address IP Subnet Mask IV Use Router as DHCP Server Starting IP Address Ending IP Address Address Reservation EJ IP Address Device Name MAC Address Add Edit Delete Apply Cancel Enter the LAN Setup configuration and click Apply to save your changes Note The default DHCP and TCP IP values work for most users Device Name This is an abbreviated name of the modem router You see this name for the router in Network Explorer on Windows systems Use Auto IP Select this check box if you want the modem router to set up the LAN IP addresses automatically IP Address The LAN IP address of the modem router IP Subnet Mask The LAN subnet mask of the modem router Combined with the IP address the IP subnet mask allows a device to know which other addresses are local to it and which have to be reached through a gateway or modem router Use Router as DHCP Server By default the modem router functions as a Dynamic Host Configuration Protocol DHCP server allowing it to assign IP DNS server and default gateway addresses to all computers connected to the modem router s LAN The assigned default gateway address is the LAN address of the router IP addresses are assigned to the attached computers from a pool of addresses specified in this screen Each pool address is tested before it is assigned to avoi
10. Turn E mail Notification On Select this check box if you want to receive email logs and alerts from the modem router Send To This E mail Address Enter the email address where you want logs and alerts sent This email address is also used as the From address If you leave this field blank log and alert messages are not sent by email Outgoing Mail Server Enter the name or IP address of your ISP s outgoing SMTP mail server such as mail mylSP com You might be able to find this information in the configuration settings of your email program Enter the email address to which logs and alerts are sent This email address is also used as the From address If you leave this field blank log and alert messages are not sent by email My Mail Server requires authentication If you use an outgoing mail server provided by your current ISP you do not need to select this check box If you use an email account that is not provided by your ISP select this check box and enter the required user name and password information Send E Mail alerts immediately Select the corresponding check box if you would like immediate notification of a significant security event such as a known attack port scan or attempted access to a blocked site Content Filtering 53 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B e Send Logs According to this Schedule Specifies how often to send the logs Hourly Daily Weekly or When Full Day for se
11. You can enhance your network security by allowing access to only specific computers based on their Media Access Control MAC addresses You can restrict access to only trusted computers so that unknown computers cannot wirelessly connect to the modem router MAC address filtering adds an obstacle against unwanted access to your network but the data broadcast over the wireless link is fully exposed unencrypted The Wireless Station Access List determines which wireless hardware devices are allowed to connect to the modem router by MAC address Wireless Settings 31 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Wireless Security Options A security option is the type of security protocol applied to your wireless network The security protocol in force encrypts data transmissions and ensures that only trusted devices receive authorization to connect to your network There are two types of encryption Wired Equivalent Privacy WEP and Wi Fi Protected Access WPA WPA has several options including pre shared key PSK encryption This section presents an overview of the security options and provides guidance on when to use which option WEP Encryption WEP uses an old encryption method and can be easily decoded with today s powerful computers Use this mode only when you have a very old legacy wireless client that does not support WPA PSK The Wi Fi alliance highly recommends against using WEP and plans to make it obsolete
12. 0005 142 Test the Path from Your Computer to a Remote Device 143 Cannot Log lri 2224 2e Les nee RES pu re REX AE RU e ddr n 143 Changes Not Saved o esset Sd es adus s S kard RR sd dius 144 Firmware Needs to Be Reloaded 2 0 00 cee eee eee 144 Incorrect Date or Time eee 145 Appendix A Supplemental Information Factory Settllgs s s cs see da reser bd Raza due d e ed dae 147 Technical Specifications 0 0 0 ee eee 149 Appendix B VPN Configuration Contiguration Prole 2 n suid Seas de culate dae aula d ciem arat 150 Step by Step Configuration 2 000 cee eee eee 151 Modem Router with FQDN to Gateway B 0 0c eee eee 153 Configuration Prowle o25 0 2 234004 44 02 54 046900064 bo oeben nea s 153 Step by Step Configuration 22 00 ccc eee eee 154 Configuration Summary Telecommuter Example 157 Set Up Client to Gateway VPN Telecommuter Example 158 Step 1 Configure Gateway A VPN Router at Main Office 159 Step 2 Configure Gateway B VPN Router at Regional Office 160 Monitoring the VPN Tunnel Telecommuter Example 166 View the VPN Router s VPN Status and Log Information 167 Appendix C Notification of Compliance Hardware Setup Getting to know your modem router The NETGEAR N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B offers dual band technology and ensures to
13. Be sure you want this option before selecting it Enter the finish IP address for a range of addresses This has to be an address range used on the remote LAN Enter the network mask ESP Configuration ESP encapsulating security payload provides security for the payload data sent through the VPN tunnel SPI Encryption Authentication Enter the required security policy indexes SPls Each policy has to have unique SPls These settings have to match the remote VPN endpoint The in setting here has to match the out setting on the remote VPN endpoint and the out setting here has to match the in setting on the remote VPN endpoint Select an encryption algorithm and enter the 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 e 3DES Triple DES achieves a higher level of security by encrypting the data three times using DES with three different unrelated keys Select an authentication method Virtual Private Networking 135 Troubleshooting Diagnosing and solving problems This chapter provides information to help you diagnose and solve problems you might have with your modem router If you do not find the solution here check the NETGEAR support site a
14. C Non secure El Security Policy ES Authentication Phase 1 Block Proposal 1 Key Exchange Phase 2 Remote Party Identity and Addressing J Proposal 1 IDT Pss IP Qy Other Connections ype IP Subnet Subnet 192 168 0 1 Mask 255 255 255 0 Protocol All v Pot IV Connect using Secure Gateway Tunnel ID Type Domain Name y Gateway Hostname x ffromDG824G com dyndns org e In the ID Type drop down list select IP Subnet f In this example in the Subnet field type 192 168 0 1 as the network address of the modem router g In the Mask field enter 255 255 255 0 as the LAN subnet mask of the 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 In the 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 modem router software VPN Configuration 161 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 b Click Security Policy to show the Security Policy screen J Security Policy Editor NETGEAR
15. If you do decide to use WEP see To set up WEP on page 37 for the procedure WPA Encryption WPA encryption is built into all hardware that has the Wi Fi certified seal This seal means the product is authorized by the Wi Fi Alliance http www wi fi org because it complies with the worldwide single standard for high speed wireless local area networking For information about how to use the WPA home options see To set up WPA2 or WPA security on page 37 WPA PSK uses a much stronger encryption algorithm than WEP so it is harder to decode This option uses a passphrase to perform the authentication and generate the initial data encryption keys Then it dynamically varies the encryption key WPA PSK uses Temporal Key Integrity Protocol TKIP data encryption implements most of the IEEE 802 11i standard and is designed to work with all wireless network interface cards but not all wireless access points It is superseded by WPA2 PSK WPA2 PSK is the strongest It is advertised to be theoretically indecipherable due to the greater degree of randomness in encryption keys that it generates WPA2 PSK gets higher speed because it is usually implemented through hardware while WPA PSK is usually implemented through software WPA2 PSK uses a passphrase to authenticate and generate the initial data encryption keys Then it dynamically varies the encryption key WPS PSK WPA2 PSK mixed mode is the preconfigured security mode on the modem router NE
16. If you use a wireless connection to log in and change the wireless security settings you are disconnected when you click Apply To avoid this problem use a computer with a wired connection to access the modem router to configure the wireless settings 1 Select Setup Wireless Settings to display the following screen Wireless Settings Region Selection Region Europe M Select the wireless network to configure 2 4GHz bigin Profile SSID Guest Network Security Enable Broadcast SSID NETGEAR No None Yes Yes 1 NETGEAR Guest Yes None No Yes o 2 NETGEAR Guest2 Yes None No o 3 NETGEAR Guest3 Yes None No Yes Yes Wireless Network 2 4GHz bigin Name SSID NETGEAR Channel Auto v Mode Up to 145 Mbps Z Enable this wireless Network v Enable SSID Broadcast Wireless Isolation Security Options Profile 1 None OWPA PSK TKIP O WPA2 PSK AES O WPA PSK TKIP WPA2 PSK AES Select the wireless network to configure 5GHz a n Profile SSID Guest Network Security Enable Broadcast SS NETGEAR 5G No None Yes o 1 NETGEAR 5G Guest Yes None No o 2 NETGEAR 5G Guest Yes None No 3 NETGEAR 5G Guest2 Yes None No Wireless Network 5GHz a n Name SSID NETGEAR 5G Channel 36 v Mode Up to 300 Mbps v Enable this wireless Network v Enable SSID Broadcast Wireless Isolation Security Options Profile 1 None O WPA PSK TKIP O
17. V Disable Wireless Client Association Base Station MAC Address P Wireless Base Station Disable Wireless Client Association Repeater MAC Address 1 7E E 7 Repeater MAC Address 2 7 EF Repeater MAC Address 3 fi E E EM E ETETE Repeater MAC Address 4 T Enable Wireless Repeating Function 5GHz a n Wireless MAC ofthis router E0 91 F5 D7 5B 6D 5 wireless Repeater Repeater IP Address 192 168 0 V Disable Wireless Client Association Base Station MAC Address Ee E E Ei E Wireless Base Station V Disable Wireless Client Association Repeater MAC Address 1 P P P Repeater MAC Address 2 EE E ESES Repeater MAC Address 3 ii E E 5i E zi Ee Repeater MAC Address 4 n Apply Cancel Advanced Settings 89 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B e Enable Wireless Repeating Function Select this check box if you want to use the wireless repeating function e Disable Wireless Client Association If your modem router is the repeater selecting this check box means that wireless clients cannot associate with it Only LAN client associations are allowed Ifyou are setting up a point to point bridge select this check box If you want all client traffic to go through the other access point repeater with wireless client association leave this check box cleared Wireless MAC of this router This field displays the MAC address for your modem router for your reference You will need
18. Verify the Cabling Verify that your router is cabled correctly by checking the modem router LEDs Turn on the modem router by pressing the Power On Off button on the back The Power LED is green when the modem router is turned on The LAN port is green when a computer is cabled to the router by an Ethernet cable The Wireless LEDs are lit when the modem router is turned on The DSL LED is green when you have an ADSL connection The Internet LED is red when there is no Internet connection Turn on your computer If software usually logs you in to your Internet connection do not run that software Cancel it if it starts automatically Hardware Setup 15 Router Internet Setup Connecting to the network This chapter explains how to set up your Internet connection using one of two methods Setup Wizard or manual setup If you have already set up your router using one of these methods the initial router setup is complete Refer to this chapter if you want to become familiar with the router menus view or adjust the initial settings or change the router password and login time out This chapter contains the following sections e Router Setup Preparation Log In to the N600 Modem Router e Upgrade Router Firmware Router Interface e Setup Wizard e Manual Setup Basic Settings e ADSL Settings e Unsuccessful Internet Connection e Change Password and Login Time Out e Log Out Manually e Types of Logins 16 N60
19. e Radiolan sp a z kladn po iadavky a v etky Slovak 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 Notification of Compliance 169 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B slenska H r me l sir NETGEAR Inc yfir pvi a Radiolan er samr mi vi grunnkr fur og a rar Icelandic kr fur sem ger ar eru tilskipun 1999 5 EC Norsk NETGEAR Inc erklaerer herved at utstyret Radiolan er i samsvar med de grunnleggende Norwegian krav og vrige relevante krav i direktiv 1999 5 EF 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 This device may not be used for setting up outdoor radio links in France and in some areas the
20. 100 VE Network Connection gt IP Addr 192 168 2 3 b In the Select Certificate list select None VPN Configuration 162 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B c In the ID Type list select Domain Name and enter toGW A com in this example d In the Virtual Adapter list select Disabled e In the Internet Interface section in the Name list select Intel PRO 100VE Network Connection in this example your Ethernet adapter might be different and then in the IP Addr field 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 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B s pre shared key and click OK In this example 12345678 is entered though the screen shows asterisks This field is case sensitive Pre Shared Key r 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 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 has to 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
21. 168 2 2 Drop 28716 28715 3 Click Drop for the VPN tunnel that you want to deactivate gt To delete a VPN tunnel 1 Select Advanced VPN Policies to display the VPN Policies screen VPN Policies Policy Table E Enable Name we Local Remote ESP M jRoadWarrior Auto 192 168 3 1 255 255 255 0 2 In the Policy Table select the radio button for the VPN tunnel to be deleted and then click Delete Set Up VPN Tunnels in Special Circumstances When the VPN Wizard and its VPNC defaults see Table 4 on page 104 are not appropriate for your circumstances use one of these alternatives e Auto Policy For a typical automated Internet Key Exchange IKE setup see Use Auto Policy to Configure VPN Tunnels on page 126 Auto Policy uses the IKE protocol to define the authentication scheme and automatically generate the encryption keys e Manual Policy For a manual keying setup in which you have to specify each phase of the connection see Use Manual Policy to Configure VPN Tunnels on page 133 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 Virtual Private Networking 125 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B between your modem router and the corresponding VPN endpoint gateway o
22. DC power adapter supplied by NETGEAR for this product Troubleshooting 137 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B If the error persists you could have a hardware problem and should contact NETGEAR technical support Power LED Is Red When the router is turned on it performs a power on self test If the Power LED turns red after a few seconds or at any other time during normal operation there is a fault within the router If the Power LED turns red to indicate a router fault turn the power off and on to see if the modem router recovers If the power LED is still red 1 minute after power up e Turn the power off and on one more time to see if the modem router recovers e Clear the router s configuration to factory defaults as explained in Factory Settings on page 147 This sets the router s IP address to 192 168 0 1 If the error persists you could have a hardware problem and should contact NETGEAR technical support LAN LED Is Off If the LAN LED does not light when the Ethernet connection is made check the following e The Ethernet cable connections are secure at the modem router and at the hub or workstation The power is turned on to the connected hub or workstation Wireless LEDs Are Off If the 2 4 GHz and 5 GHz Wireless LEDs do not light the radios might be turned off Press the Wireless On Off button on the front panel to turn the radios back on DSL or Internet LED Is Off If th
23. DGND3800B e Manual The number of hexadecimal digits that you enter depends on the encryption strength setting For64 bit WEP enter 10 hexadecimal digits any combination of 0 9 a f or A F For 128 bit WEP enter 26 hexadecimal digits any combination of 0 9 a f or A F 5 Select the radio button for the key you want to make active Make sure that you understand how the WEP key settings are configured in your wireless adapter Wireless adapter configuration utilities such as the one in Windows XP allow one key entry which has to match the default key you set in the modem router 6 Click Save to save your settings or click Apply so your changes to take effect immediately Wireless Settings 38 Content Filtering Keeping unwanted content out of your network This chapter explains how to use the basic firewall features of the modem router to prevent objectionable content from reaching the computers and other devices connected to your network This chapter contains the following sections Live Parental Controls Keyword Blocking of HTTP Traffic Firewall Rules to Control Network Access Set the Time Zone Set the Time Zone Schedule Firewall Services Email Logs and Alerts Log the Network Activity 39 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Live Parental Controls The free Live Parental Controls application is available at the NETGEAR website Use youre web browser to visit
24. DNS x essen eee ao heed REM REPE IS se ye ese bx dias 81 LAN SSID rd e dU ERA RU SR EORR RR ee Saeed Aa CR XO esas 82 Set Up Quality of Service QoS 0 0002 ee 84 Configure QoS for Internet Access 2200000 0 eee 85 Advanced Wireless Settings 2 22 2 eile 86 Wireless Advanced Settlrigs isse 0064 0 0200000450 20400 86 WPS Selttlngs uo te eI ba drea aede e ER 87 Wireless Repeating Networks 0 00 eee eee ee 89 Set Up a Point to Point BIgge cues nas hem tegere 9E RU 90 Set Up a Multi Point Bridge 0 0 eee 92 Repeater with Wireless Client Association 0 0000 93 Remote Management 21 02 0038 eR RR REIR PRARRPET RRPRAS AY 95 SOE POUE erans d qood don ste x eR x UD RARE anal ards ee area a UR DR RR ais 96 Static Route Examlple der epe SERES Cx EP ae du 96 Stai c OWES ox octo t Edu Lo eke ee eee teca did 97 Universal Plug and Play cc kar m mm yes 98 Traffic MOG eid saenz pede Ren de ER Regen Bored RR xa d 99 Chapter8 Virtual Private Networking Overview of VPN Configuration ic uasa tari Rr aree b Ra Ia 102 Client to Gateway VPN Tunnels iles 102 Gateway to Gateway VPN Tunnels 0 000 102 Plana VPN d debe ERRORI SIRO PRESE id e drea 103 VPN Tunnel Configuration 2 222 225 mcme eR RReRRRy 4D peewx3 104 Set Up a Client to Gateway VPN Configuration 105 Step 1 Configure the Client to Gateway VPN Tunnel
25. Dual Band Gigabit VDSL2 Modem Router DGND3800B Note The VPN Status screen is only one of three ways to active a VPN tunnel See Activate a VPN Tunnel on page 120 for information about the other ways a Select Advanced gt VPN Status The VPN Status Log screen displays VPN StatusiLog 2002 09 08 2002 09 08 2005 05 24 2005 05 24 2005 05 24 2005 05 24 2005 05 24 2005 05 24 2005 05 24 2005 05 24 2005 05 24 added connection description fromDG834 adding interface ipsecO pppO 67 116 6 4 fromGW A responding to Main Mode fr fromGW sent MR3 ISAKMP SA establ fromGW A responding to Quick Mode fromGW IPsec SA established deleting connection fromDG834G instan deleting connection fromDGo34G shutting down interface ipsecO pppO 67 added connection description fromDG834 adding interface ipsecO pppO 67 116 6 4 ail Refresh Clear Log VPN Status b Click the VPN Status button to display the Current VPN Tunnels SAs screen A Current VPN Tunnels SAs Microsoft Internet Explorer E i F ol xj Current VPN Tunnels SAs SPI In SPI cout Policy Name Remote Endpoint i SLifeTime HLifeTime GtoG c Click Connect for the VPN tunnel you want to activate View the VPN Status Log screen to verify that the tunnel is connected Virtual Private Networking 119 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B VPN Tunnel Control Activate a
26. Expand the Key Exchange subheading by double clicking its name or clicking the 4 symbol Then select Proposal 1 below Key Exchange IN Security Policy Editor NETGEAR ProSafe VPN Client File Edit Options Help sxa NETGEAR N Network Security Policy My Connections IPSec Protocols amp toGW A Seconds KBytes amp My Identity SA Life Unspecified x Security Policy E Authentication Phase 1 Compression None 2i B Proposal 1 amp Key Exchange Phase 2 IV Encapsulation Protocol ESP Encrypt Ag Triple DES 8 Dther Connections Hash Alg SHA 1 nd Encapsulation Tunnel x 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 modem router as listed in Table 3 on page 103 This example 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 7T 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 computer automatically opens the VPN connection when you attempt to access any IP addresses in the range o
27. 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 Address Type Fixed IP Address 3 Address Data Ping IP Address Single Start IP Address 192 Finish IP Address Subnet Mask Subnet address Single Start IP Address Finish IP Address Subnet Mask Initiator and Responder v Main Mode v Group 2 1024 Bit WAN IP Address IP Address 3DES v SHA 1 v f 3600 Seconds Enable PFS Perfect Forward Security Enter these policy settings Auto Policy Field Description General Policy Name GtoG Address Type 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 3 1 Subnet Mask 255 255 255 0 Virtual Private Networking 131 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Auto Policy Fiela 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
28. If required Enter the domain name provided by your ISP When your ISP requires a login these fields display Encapsulation Encapsulation is a method for enclosing multiple protocols PPP stands for Point to Point Protocol The choices are PPPoE PPP over Ethernet or PPPoA PPP over ATM Login The login name provided by your ISP This is often an email address Password The password that you use to log in to your ISP Connection Mode Specify whether your Internet connection is always on or is off by default unless you are using it Idle Timeout In minutes If you want to change the login timeout enter a new value in minutes This determines how long the modem router keeps the Internet connection active after there is no Internet activity from the LAN Entering a value of 0 zero means never log out Note The German version of this product includes an Automatic Internet connection reset setting This can be used to set the specific time that the modem router automatically disconnects from the Internet Internet IP Address When a login is required these fields display Get Dynamically from ISP Your ISP uses DHCP to assign your IP address Your ISP automatically assigns these addresses Use Static IP Address Enter the IP address IP subnet mask and the gateway IP address that your ISP assigned The gateway is the ISP s modem router to which your modem router will connect When a login is not required this field disp
29. N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Step 2 Configure Gateway B VPN Router at Regional Office This procedure assumes that the computer running the client has a dynamically assigned IP address The computer has to 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 purchase 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 computer gt To configure a VPN tunnel 1 Install the NETGEAR ProSafe VPN Client on the remote computer and then reboot a b d e You might need to insert your Windows CD to complete the installation If you do not have a modem or dial up adapter installed in your computer 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 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 The system should show the ProSafe icon NI in the system tray after you reboot Double click the system tray icon to open the Security Policy Editor 2 Add a new connection a b Run the NETGEAR ProSafe Security Policy Editor program an
30. NTP Server Current Time 2000 01 01 00 25 26 E ER 2 To block Internet services based on a schedule select Every Day or select one or more days If you want to limit access completely for the selected days select All Day Otherwise to limit access during certain times for the selected days enter times in the Start Time and End Time fields Note Enter the values in 24 hour time format For example 10 30 a m would be 10 hours and 30 minutes and 10 30 p m would be 22 hours and 30 minutes If you set the start time after the end time the schedule is effective through midnight the next day 3 Click Apply to save your settings Content Filtering 52 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Email Logs and Alerts To receive logs and alerts by email provide your email information in the Email screen and specify which alerts you want to receive and how often Toenable security event email notification T Select Content Filtering Email to display the following screen E mail Tur E mail Notification On Send alerts and logs through e mail Your Outgoing Mail Server Sendto This E mail Address My mail server requires authentication User Name Password Send Alert Immediately If a DoS attack is detected If a Port Scan is detected When someone attempts to visit a blocked site Send logs according to this schedule 2 Fill in the fields and click Apply Email Screen Fields
31. Name field in the VPN Settings screen of the 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 d Enter the following settings Connection Security Select Secure ID Type Select IP Subnet Subnet In this example type 192 168 3 1 as the network address of the modem router Mask Enter 255 255 255 0 as the LAN subnet mask of the modem router Protocol Select All to allow all traffic through the VPN tunnel e Select the Connect using Secure Gateway Tunnel check box f In the ID Type drop down list select IP Address g Enter the public WAN IP address of the 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 the figure that follows 3 Configure the security policy in the NETGEAR ProSafe VPN Client 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 subheadings appear below the connection name Virtual Private Networking 110 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3
32. ProSafe PN Client E ioj xj File Edit Options Help aa Fo x tal NETGEAR hy Network Security Policy El My Connections m Connection Security dB toGW A Secure Gl Other Connections Only Connect Manually C Non secure C Block m Remote Party Identity and Addressing ID Type IP Subnet Subnet 192 168 3 1 Mask 255 255 255 0 Protocol All Port fan z1l V Connect using Secure Gateway Tunnel ID Type P Address 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 computer You have to provide the pre shared key that you configured in the modem router and either a fixed IP address or a fixed virtual IP address of the VPN client computer a In the Network Security Policy list on the left side of the Security Policy Editor window click My Identity INI Security Policy Editor NETGEAR ProSafe VPN Client File Edit Options Help a NETGEAR N Network Security Policy J My Connections My Identity amp cue Select Certificate Pre Shared Key E amp Security Policy None E Authentication Phase 1 ID Type Pot E Proposal 1 Donan Nano E la aaa amp Key Exchange Phase 2 Doman Nene A Proposal 1 toDG824G com Qs Other Connections Virtual Adapter Disabled v Intemet Interface Name 1 Intel R PRO
33. 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 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 San Jose CA 95134 declare under our sole responsibility that the N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B complies with Part 15 Subpart B of FCC CFR47 Rules Operation is subject to the following two conditions This device may not cause harmful interference and This device must accept any interference received including interference that may cause undesired operation FCC Radio Frequency Interference Warnings amp Instructions This equipment has been tested and found to comply with the limits for a Class B dig
34. Secured Packets fari7ss Secured Packets ss m Close Rese Dropped Packets fis Secured Data KBytes F Detat Local Subnet Cx My ConneclionstoGW A 19216822 255 255 255 255 192 168 3 1 255 255 255 0 22 23 24 25 In this example you can see these settings e The modem router has a GW address public IP WAN address of 22 23 24 25 e The modem router has a remote address LAN IP address of 192 168 3 1 e The VPN client computer 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 before the name of the connection When the connection is successful the SA changes to the yellow key symbol shown in the previous figure While your computer is connected to a remote LAN through a VPN you might not have normal Internet access If this is the case you have to close the VPN connection to have normal Internet access Virtual Private Networking 115 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Set Up a Gateway to Gateway VPN Configuration This section describes how to use the VPN Wizard to set up the VPN tunnel using the VPNC default parameters listed in Table 4 on page 104 If you have special requirements not covered by these VPNC recommended parameters see Set Up VPN Tunnels in Special Circumstances on page 125 for information about how to set up the VPN tunnel Gateway 1 Gateway 2 IP 1
35. Space WeadysharelUSB Storage At A UA HPvi00w 1914MB 914MB no password no password You can use this screen to specify access to the USB storage device The settings are as follows e Network Device Name The default is readyshare This is the name used to access the USB device connected to the modem router from your computer e Workgroup If you are using a Windows Workgroup rather than a domain the workgroup name is displayed here Access Method e Network Connection Enabled by default this allows all users on the LAN to have access to the USB drive e HTTP Disabled by default If you enable this setting you can type http readyshare to access the USB drive e 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 e FTP Disabled by default e FTP via Internet Disabled by default If you enable this settings remote users can access the USB drive via FTP over the Internet USB Storage 72 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Available Network Folders Folder Name Full path of the Network folder Volume Name Volume name from the storage device either USB drive or HDD Total Free Space The space currently available on the storage device Share Name You can click the name shown or you can type it into the address field of your Web browser If Not Shared is shown th
36. System Up Time 01 32 03 Port Status TxPkts RxPkts Collisions Tx B s Rx B s Up Time WAN iLink Down LAN1 Link Down LAN2 Link Down LAN3 iLink Down Ss m LANA 1000M 01 19 22 WLAN b g n 145M 87783 1839 01 31 22 WLAN a n 300M 87757 1838 01 31 22 ADSL Link Downstream Upstream Connection Speed Line Attenuation Noise Margin patient 5 lem Figure 10 Router statistics screen e Port The statistics for the WAN Internet LAN local and wireless LAN WLAN ports For each port the screen displays the following Status The link status of the port TxPkts The number of packets transmitted since reset or manual clear RxPkts The number of packets received since reset or manual clear Collisions The number of collisions since reset or manual clear Tx B s The current line utilization percentage of current bandwidth used Rx B s The average line utilization Up Time The time elapsed since the last power cycle or reset e ADSL Link Downstream or Upstream The statistics for the upstream and downstream link These statistics are of interest to your technical support representative if you have problems obtaining or maintaining a connection e Connection Speed Typically the downstream speed is faster than the upstream speed e Line Attenuation The line attenuation increases the farther you are physically located from your ISP s facilities e Noise Margin The signal to noise ratio w
37. This appendix contains the following sections e Factory Settings e Technical Specifications 146 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Factory Settings You can return the modem router to its factory settings On the bottom of the modem router use the end of a paper clip or some other similar object to press and hold the Restore Factory Settings button for at least 7 seconds The modem router resets and returns to the factory settings Your device returns to the factory configuration settings shown in the following table Table 10 Factory settings description Feature Default Behavior Router Login User Login URL http www routerlogin net or http Awww routerlogin com User Name case sensitive admin Login Password case sensitive password Internet Connection WAN MAC Address Use default address WAN MTU Size 1492 Port Speed AutoSense 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 Time Zone Adjusted for Daylight Saving Disabled Time SNMP Disabled Supplemental Information 147 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Table 10 Factory settings description Continued Featu
38. VPN C Casio Gare SA Since the remote computer has a dynamically assigned WAN IP address it has to 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 toDGND3800 The modem router reports the results of the attempt to connect Once the connection is established you can access resources of the network connected to the VPN router Reload Security Policy Remove Icon Right click the system tray icon to open the pop up menu My Connections DGD3300v2 About NETGEAR ProSafe VPN C E Sie C To perform a ping test using this example start from the remote computer a Establish an Internet connection from the computer 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 4 Type the name of a program Folder document Internet resource and Windows will open it For you Open ping 192 168 0 1 oJ ea none VPN Configuration 165 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 CeN gt ping 192 168 0 1 Pinging 192 168 1 with 32 bytes of data Reply from 192 168 0 1 bytes 32 time lt ims Reply from 192 168 0 1 bytes 32 time lt ims Reply from 192 168 0 1 bytes 32
39. VPN Tunnel There are three ways to activate a VPN tunnel e Use the VPN Status screen e Ping the remote endpoint e Start using the VPN tunnel See Use Auto Policy to Configure VPN Tunnels on page 126 for information about how to enable the IKE keep alive capability on an existing VPN tunnel Tousethe VPN Status screen to activate a VPN tunnel 1 Select Advanced VPN Status The VPN Status Log screen displays VPN Status Log 2004 06 22 22 58 26 GtoG initiating Main Mode 2004 06 22 22 58 26 GtoG ISAKMP SA established 2004 06 22 22 58 26 GtoG sent O12 IPsec SA established 2004 06 22 22 58 27 GtoG sent O12 IPsec SA established 2 Click VPN Status to display the Current VPN Tunnels SAs screen E Current VPN Tunnels SAs Microsoft Internet Explorer Current VPN Tunnels SAs aa185e44 arabe fromGW A 66 120 188 152 Drop 3289 3287 spam sPreoug Policy Name Remote Endpoint Action SLifeTime HLifeTime 1 3 Click Connect for the VPN tunnel that you want to activate Virtual Private Networking 120 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Activate the VPN Tunnel by Pinging the Remote Endpoint 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 whether your configuration is cli
40. WPA2 PSK AES O WPA PSK TKIP WPA2 PSK AES Sues Wireless Settings 35 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 2 Make any changes that are needed and click Apply when done to save your settings The screen sections settings and procedures are explained in the following sections 3 After you finish adjusting settings and click Apply configure and test your computers for wireless connectivity a set the wireless adapter of your computers to have the same SSID and channel that you specified in the router b Check that the adapters have a wireless link and can obtain an IP address by DHCP from the modem router Wireless Network Settings Name SSID The SSID is also known as the wireless network name Enter a 32 character maximum name in this field This field is case sensitive Region The location where the modem router is used It might not be legal to operate the modem router in a region other than the regions listed Channel The wireless channel used by the gateway 1 through 13 Do not change the channel unless you experience interference shown by lost connections or slow data transfers If this happens experiment with different channels to see which is the best Mode Up to 145 Mbps is the default and allows 802 11n and 802 11g wireless devices to join the network g amp b supports up to 54 Mbps Up to 65 Mbps supports up to 65 Mbps Wireless Access Point Settings Enabl
41. address Single Start IP Address Finish IP Address Subnet Mask IKE Direction Initiator and Responder v Exchange Mode Main Mode x Diffie Hellman DH Group Group 2 1024 Bit Local Identity Type wan IP Address M Data Remote Identity Type IP Address wj Data Parameters Encryption Algorithm 3DES w Authentication Algorithm SHA 1 Pre shared Key SA Life Time 3600 Seconds Enable PFS Perfect Forward Security Virtual Private Networking 126 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The DGND3800B VPN tunnel network connection fields are defined in the following table Table 7 VPN Auto Policy screen settings Fields and Settings Description Enter a unique name This name is not supplied to the remote VPN endpoint It is used only to help you manage the policies The remote VPN endpoint has to 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 General Policy Name Remote VPN Endpoint IKE Keep Alive Local LAN Subnet Mask The remote VPN Single Start IP en
42. 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 has to be an address range used on your LAN Any The remote VPN endpoint might be at any IP address Virtual Private Networking 129 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Example of Using Auto Policy The following settings are assumed for this example Table 8 Gateway to gateway VPN tunnel configuration worksheet Parameter Value to Be Field Selection Entered Pre Shared Key 12345678 N A Secure Association N A Main Mode Manual Keys Perfect Forward secrecy NWA Enabled Disabled N A Encryption Protocol N A DES 3DES Authentication Protocol N A MD5 SHA 1 A 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 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 gt To use this auto policy example 1 Set the LAN IPs on each router to different subnets and configure each correctly for the Internet Virtual Private Networking 130 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Select Advanced gt VPN Policies and click the Add Auto Policy button The VPN Auto Policy screen displays VPN Auto Policy
43. addresses Typically your ISP provides the addresses of one or two DNS servers for your use If you entered a DNS address during the modem router s configuration reboot your computer and verify the DNS address Alternately you can configure your computer manually with DNS addresses as explained in your operating system documentation Your computer might not have the modem router configured as its TCP IP modem router If your computer obtains its information from the modem router by DHCP reboot the computer and verify the modem router address Troubleshooting 141 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B TCP IP Network Not Responding Most TCP IP terminal devices and routers have a ping utility for sending an echo request packet to the designated device The device responds with an echo reply to tell whether a TCP IP network is responding to requests Test the LAN Path to Your Modem 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 Computer running Windows 95 or later 1 2 From the Windows task bar click the Start button and select Run In the field provided type ping followed by the IP address of the router as in this example ping 192 168 0 1 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 fro
44. and forwards traffic directed at your domain to your frequently changing IP address The router has a client that can connect to a Dynamic DNS service provider Once you have configured your ISP account information in the router whenever your ISP assigned IP address changes your router contacts your Dynamic DNS service provider logs in to your account and registers your new IP address Toenable dynamic DNS 1 Select Advanced Dynamic DNS to display the following screen Dynamic DNS Use a Dynamic DNS Service Service Provider www DynDNS org vi Host Name User Name Password Use Wildcards Apply J Cancel JI Show Status 2 Access the website of one of the Dynamic DNS service providers whose names appear in the Service Provider drop down list and register for an account For example for dyndns org go to www dyndns org 3 Select the Use a Dynamic DNS Service check box 4 Select the name of your Dynamic DNS service provider Advanced Settings 81 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 5 Type the host name that your Dynamic DNS service provider gave you The Dynamic DNS service provider might call this the domain name If your URL is myName dyndns org then your host name is myName 6 Type the user name for your Dynamic DNS account N Type the password or key for your Dynamic DNS account 8 If your Dynamic DNS provider allow
45. b Expand the Authentication subheading by double clicking its name or clicking the symbol Then select Proposal 1 below Authentication Y Security Policy Editor NETGEAR ProSafe VPN Client Bie fdt Qptons Help a NI Wie NETGEAR LJ My Connections Securty Polcy di oW A Select Phase 1 Negotiation Mode My Identity PERDE Authentication Phase 1 Proposal 1 CQ Key Exchange Phase 2 Pr Aggressive Mode C Use Manual Keys jopozal 1 Qp Other Connections Enable Padect Forward Secrecy PFS x Enable Replay Detection 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 VPN Configuration 163 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B g In 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 has to match your selection in the VPN router configuration a Expand the Key Exchange subheading by double clicking its name or clicking the 4 symbol Then select Proposal 1 below Key Exchange X Security Policy Editor NETGEAR ProSafe VPN Client Ele Edit Qptons Help ta NETGEAR N Network Secur
46. be used for accessing the router interface Advanced Settings 95 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Web browser access usually uses the standard HTTP service port 80 For greater security you can change it so the remote router interface uses a custom port by entering that number in the field provided 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 5 Click Apply to save your changes To access your modem router from the Internet type your modem router s WAN IP address in your browser s Address field followed by a colon and the custom port number For example if your external address is 134 177 0 123 at port number 8080 enter the following in your browser http 134 177 0 123 8080 The http has to be included in the address Static Routes Static routes provide additional routing information to your router Under normal circumstances the router has adequate routing information after it has been configured for Internet access and you do not need to configure additional static routes You have to configure static routes only for unusual cases such as multiple routers or multiple IP subnets located on your network Static Route Example As an example of when a static route is needed consider the following case e Your primary Internet access is through a cable modem to an ISP e You
47. certain types of HTTP traffic from accessing your network The blocking can be always or according to a scheduled gt To set up keyword blocking 1 Select Content Filtering Block Sites Block Sites Keyword Blocking O Never O Per Schedule Aways Type Keyword or Domain Name Here Block Sites Containing these Keywords or Domain Names Delete Keyword Iii Clear List Allow Trusted IP Address to Visit Blocked Sites Trusted IP Address Apply 2 Select one of the keyword blocking options e Per Schedule Turn on keyword blocking according to the Schedule screen settings e Always Turn on keyword blocking all the time independent of the Schedule screen 3 In the Keyword field enter a keyword or domain click Add Keyword and click Apply The Keyword list supports up to 32 entries Here are some sample entries e Specify XXX to block http www badstuff com xxx html e Specify com if you want to allow only sites with domain suffixes such as edu or gov e Enter a period to block all Internet browsing access Delete a Keyword or Domain Todelete a keyword or domain 1 Select the keyword you want to delete from the list 2 Click Delete Keyword and click Apply to save your changes Specify a Trusted Computer You can exempt one trusted computer from blocking and logging The computer you exempt has to have a fixed IP address Content Filtering 41 N600 Wireless Dual Band Gigabit VD
48. change the wireless security setting of the router to WEP or None and you have to change the Channel field to a different setting than Auto which is the default For more information see Wireless Settings on page 35 With the modem router you can build large bridged wireless networks that form an IEEE 802 11n Wireless Distribution System WDS Using the modem router with other access points APs and wireless devices you can connect clients using their MAC addresses rather than IP addresses Here are some examples of wireless bridged configurations Point to point bridge The modem router communicates with another bridge mode wireless station See Set Up a Point to Point Bridge on page 90 e Multi point bridge The modem router is the master for a group of bridge mode wireless stations Then all traffic is sent to this master rather than to other access points See Set Up a Multi Point Bridge on page 92 e Repeater with wireless client association Sends all traffic to the remote access point See Hepeater with Wireless Client Association on page 93 The wireless bridging and repeating feature uses the default security profile to send and receive traffic Select Advanced Wireless Repeating Function to display the following screen Wireless Repeating Function T Enable Wireless Repeating Function 2 4GHz b g n Wireless MAC of this router E0 91 F5 D7 5B 6C Wireless Repeater Repeater IP Address rez fies b n
49. either Yes or No want to configure the Router myself If you select No proceed to Manual Setup Basic Settings on page 22 4 If you selected Yes click Next Router Internet Setup 21 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B You are prompted to change the administrator password Change the Administrator Password Your NETGEAR router uses an administrator password It is printed on the bottom label of the router The default password is password The password is case sensitive For example PASSWORD is not the same as passWORD You can change the password to restrict access to the configuration options ofthe router Enter a new password or click Next to keep the default password Password Repeat New Password 5 Enter the current password and then enter the new password and click Next With automatic Internet detection the Setup Wizard searches your Internet connection for servers and protocols to determine your ISP configuration Note The Setup Wizard cannot detect a Point to Point Tunneling Protocol PPTP connection If your ISP uses PPTP you have to set your Internet connection through the screen described in Manual Setup Basic Settings on page 22 Manual Setup Basic Settings The Basic Settings screen displays when you select No want to configure the Router myself in the Setup Wizard and is also available from the router menus It is where you view or change ISP information T
50. forwarding feature you can allow certain types of incoming traffic to reach servers on your local network For example you might want to make a local web server FTP server or game server visible and available to the Internet Use the Port Forwarding screen to configure the 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 Before starting you need to determine which type of service application or game you want to provide and the local IP address of the computer that provides the service The server computer has to always have the same IP address Tip To ensure that your server computer always has the same IP address use the reserved IP address feature of your product Content Filtering 46 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B gt To configure port forwarding T 5 Select Content Filtering gt Port Forwarding Port Triggering to display the following screen Port Forwarding Port Triggering Please select the service type Port Forwarding O Port Triggering Service Name Server IP Address Age of Empire v 192 168 O Service Name Start Port End Port Server IP Address Edit Service Delete Serice Add Custom Service Select the Port Forwarding radio button as the service type From the Service Nam
51. 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 router two implicit static routes were created A default route was created with your ISP as the modem router 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 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 have to define a static route telling your router that 134 177 0 0 should be accessed through the ISDN router at 192 168 0 100 The static route setup would look like Figure 3 Fill in the following fields In this example Advanced Settings 96 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The Destination IP Address and IP Subnet Mask fields specify that this static route applies to all 134 177 x x addresses e The Gateway IP Address field specifies that all traffic for these addresses are to be forwarded to the ISDN router at 192 168 0 100 The value in the Metric field represents the number of routers between your network and the destination This is a direct connection so it can be set to the minimum value o
52. 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 VPN Configuration 154 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B a Under Advanced select Dynamic DNS Dynamic DNS I Use a Dynamic DNS Service Service Provider www DynDNS org gt Host Name User Name Password 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 dgnd3800 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 Z DDNS Status Microsoft Internet Explorer moxi Update OK good 3 On NETGEAR Gateway B configure the Dynamic DNS settings Assume a correctly configured DynDNS account a Select Dynamic DNS b Select the DynDNS org radio button VPN Configuration 155 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The Dynamic DNS screen displays Dynamic DNS Use a dynamic DNS service C None DynDNS org Click here for information C TZO com Click here for free trial C ngDDNS Click here to register DynDNS Host and Domain Name example yourname dyndns org User Name Password I Use
53. in the IKE section General Policy Name 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 Remote VPN Endpoint IKE Keep Alive The remote VPN endpoint has to have this VPN gateway s address 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 f 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 The ping IP address has to be associated with the remote endpoint The remote LAN address has to be used This IP address is pinged periodically to generate traffic for the VPN tunnel The remote keep alive IP address has to be covered by the remote LAN IP range and has to 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 has to have these IP addresses entered as its remote addresses Single Start IP Address Enter the IP address for a single
54. 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 View 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 To view status and log information 1 Select Maintenance gt Router Status and then click the VPN Status button The VPN Status Log screen displays 2002 09 08 12 01 added connection description frombG834 2002 09 06 12 01 adding interface ipsecO pppO 67 116 6 4 2005 05 24 20 46 fromGW A responding to Main Mode fr 2005 05 24 20 46 fromGW sent MR3 ISAKMP SA establ 2005 05 24 20 46 fromGW A responding to Quick Mode 2005 05 24 20 46 fromGW A IPsec SA established 2005 05 24 20 50 deleting connection fromDG834G instan 2005 05 24 20 50 deleting connection fromDG834G 2005 05 24 20 50 shutting down interface ipsecO pppO 67 2005 05 24 20 50 added connection description fromDG834 2005 05 24 20 50 42 adding interface ipsecO pppO 67 116 6 4 xil Refresh Clear Log VPN Status 2 To view the VPN tunnels status click VPN Status Z Current VPN Tunnels SAs Microsoft Internet Explorer Current VPN Tunnels SAs span SPIO PoticyName Remote Endpoint Action SLifeTime HLiterime f um oe f wu ges 1 aa185e44 af
55. local sharing In addition you can share files between Macintosh Linux and PC computers by using the USB drive as a go between across the systems e Sharing files such as Word documents PowerPoint presentations and text files with remote users A few common uses are described in the following sections Sharing Photos 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 Toshare files with your friends and family 1 Insert your USB drive into the USB port on the modem router 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 Approved USB Devices Advanced USB Settings on page 75 Storing Files in a Central Location for Printing This scenario is for a family that has one high quality color printer directly attached to a computer but not shared on the local area network LAN This family does not have a print server e One family member has photos on a Macintosh computer that she wants to print e The photo capable color printer is directly attached to a PC but not shared on the network The Mac and PC are not visible to each other on the network To print photos from a Mac on the printer attached to a PC 1
56. modem router unless another computer is already logged in to the modem router You can view information about the progress and status of the VPN client connection by opening the NETGEAR ProSafe Log Viewer Virtual Private Networking 114 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B To launch this function click the Windows Start button then select Programs gt NETGEAR ProSafe VPN Client Log Viewer The VPN Status Log screen for a successful connection is shown in the following figure VPN Status Log 2002 09 08 2002 09 08 2005 05 24 2005 05 24 2005 05 24 2005 05 24 2005 05 24 2005 05 24 2005 05 24 2005 05 24 2005 05 24 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 to 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 of Refresh Clear Log VPN Status 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 screen for this connection is shown in the following figure S Connection Monitor NETGEAR ProSafe VPN Client Global Statistics Non
57. of the outbound port that will trigger the opening of the inbound ports You can usually determine this information by contacting the publisher of the application or user groups or newsgroups To set up port triggering 1 2 Select Content Filtering Port Forwarding Port Triggering to display the following screen Select the Port Triggering radio button to display the port triggering information Port Forwarding Port Triggering Please select the service type Port Forwarding Port Triggering C Disable Port Triggering Port Triggering Time out in minutes Port Triggering Portmap Table 8 Enable Service Name Service Type Inbound Connection Service User Clear the Disable Port Triggering check box Note If the Disable Port Triggering check box is selected after you configure port triggering port triggering is disabled However any port triggering configuration information you added to the router is retained even though it is not used In the Port Triggering Timeout field enter a value up to 9999 minutes This value controls the inactivity timer for the designated inbound ports The inbound ports close when the inactivity time expires This is required because the router cannot be sure when the application has terminated Content Filtering 49 B 9 10 11 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Click Add Service Port Triggering Services Service Servic
58. one of the following Inform your ISP that you have bought a new network device and ask them to use the router s MAC address Configure your router to spoof your computer s MAC address through the Basic Settings screen See Manual Setup Basic Settings on page 22 Troubleshooting 140 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Debug PPPoE or PPPoA Debug the PPPoE or PPPoA connection as follows 1 ap oN Access the router menus at http 192 168 0 1 and log in Under Maintenance select Router Status Click the Connection Status button If all of the steps indicate OK your PPPoE or PPPoA connection is working If any of the steps indicate Failed you can attempt to reconnect by clicking Connect The modem router continues to attempt to connect indefinitely If you do not connect after several minutes check that the service name user name and password you are using are correct Also check with your ISP to be sure that there is no problem with their service Note Unless you connect manually the modem router does not authenticate with PPPoE or PPPoA until data is transmitted to the network Cannot Load an Internet Web Page If your modem router can obtain an IP address but your browser cannot load any Internet web pages 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
59. rediscovers the devices To force the modem router to look for attached devices click the Refresh button Network Maintenance 64 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Run Diagnostic Utilities The modem router has a diagnostics feature that you can use to perform the following functions e Ping an IP address to test connectivity to see if you can reach a remote host Perform a DNS lookup to test if an Internet name resolves to an IP address to verify that the DNS server configuration is working e Display the Routing table to identify what other modem routers the modem router is communicating with e Reboot the modem router to enable new network configurations to take effect or to clear problems with the modem router s network connection Select Maintenance Diagnostics to display the following screen Diagnostics Ping an IP address I Ping VPN IP Address h Lih C _Ping Perform a DNS Lookup Internet Name Lookup IP Address DNS Server Display the Routing Table Display Reboot the Router Reboot Network Maintenance 65 USB Storage Adding removable storage to your network This chapter describes how to access and configure a USB storage drive attached to your modem router The USB ports on the 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 driv
60. screen gt To edit a network folder 1 Select USB gt Advanced Settings The USB Storage Advanced Settings screen displays USB Storage Advanced Settings readyshare Workgroup Enable Access Method Link Port v Network Connection weadyshare Vv HTTP 199i 80 HTTPS via internet https 0 0 0 Q shares 443 FIP fipvreadyshare routerlogin nel shares 21 C FTP Va internet 119 0 0 0 O shares 2 Available Network Folders Read Write Total Free Shared Name dtes preset Folder Name Volume Name Space Space weadyshareiUSB Storage A A uU HPvioow 1911MB 914MB no password no password Safely Remove USB Device Refresh 2 Click the Edit button 3 Click Apply for your changes to take effect USB Storage 71 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B USB Storage Advanced Settings To view or change advanced USB settings select USB Advanced Settings The USB Storage Advanced Settings screen displays USB Storage Advanced Settings Network Device Name readyshare Workgroup Workgroup Enable Access Method Link Port v Network Connection Weadyshare HTTP Jn login n 80 HTTPS via internet hitps 0 0 0 0 shares 443 FTP fip IIreadyshare routerlogin net shares 21 FTP via internet 1p 0 0 0 O shares 21 Available Network Folders Read Write Folder Name Vol N Total Free Access Access Space
61. settings are shown in this section e ADSL Firmware Version This is the version number of the low level ADSL firmware This is contained within the router firmware Modem Status The current state of the ADSL connection to your phone company e DownStream Connection Speed The connection speed of the ADSL connection from the phone company to your router UpStream Connection Speed The connection speed of the ADSL connection from your router to the phone company e VPI The VPI setting entered on the ADSL Settings screen e VCI The VCI setting entered on the ADSL Settings screen Wireless Port These are the current settings as set in the Wireless Settings screen e Name SSID SSID of the router e Region The location country e Channel The current channel in use e Wireless AP Indicates if the access point feature of the router is enabled or not If not enabled the Wireless LED on the front panel is off Broadcast Name Indicates if the router is broadcasting its SSID To see router performance statistics such as the number of packets sent and number of packets received for each port click Show Statistics To see information about your current connection click Connection Status Guest Network Network Maintenance 62 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Show Statistics Button Click the Show Statistics button on the Router Status screen to display a screen similar to this
62. to enter this MAC address in the corresponding Wireless Repeating Function screen of the other access point you are using e Wireless Repeater If your modem router is the repeater select this check box Repeater IP Address If your modem router is the repeater enter the IP address of the other access point e Base Station MAC Address If your modem router is the repeater enter the MAC address for the access point that is the base station e Wireless Base Station If your modem router is the base station select this check box Disable Wireless Client Association If your modem router is the base station selecting this check box means that wireless clients cannot associate with it Only LAN client associations are allowed Repeater MAC Address 1 through 4 If your modem router is the base station it can act as the parent of up to 4 other access points Enter the MAC addresses of the other access points in these fields Set Up a Point to Point Bridge In point to point bridge mode the modem router communicates as an access point with another bridge mode wireless station As a bridge wireless client associations are disabled Advanced Settings 90 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Only wired clients can be connected Use wireless security to protect this communication The following figure shows an example of point to point bridge mode Both access points APs are in point to point bri
63. wildcards Apply Cancel Show Status c Fill in the fields with the account and host name settings n the Host and Domain Name field enter fvI328 dyndns org n the User Name field enter the account user name Inthe 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 Dynamic DNS Update OK good TZO com TZO service is not enabled ngDDNS ngDDNS service is not enabled o dep Internet 4 Configure the N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B as in the gateway to gateway procedures using the VPN Wizard see Set Up a Gateway to Gateway VPN Configuration on page 116 being certain to use appropriate network addresses for the environment VPN Configuration 156 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The LAN addresses used in this example are as follows Table 14 Device LAN IP Address LAN Subnet Mask DGND3800B 10 5 6 1 255 255 255 0 FVL328 172 23 6 1 255 255 255 0 a Forthe connection name enter toFVL328 For the remote WAN s IP address enter fvl328 dyndns org 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 Set Up a Gateway to Gateway VPN Configuration on page 116 being certain t
64. your router and network See Chapter 5 Network Maintenance Advanced Menu Set the router up for unique situations such as when remote access by IP or by domain name from the Internet is needed See Chapter 7 Advanced Settings Using this menu requires a solid understanding of networking concepts Advanced VPN Menu Set up secure encrypted communications See Chapter 8 Virtual Private Networking Using this menu requires a solid understanding of networking concepts Web Support Go to the NETGEAR support site to get information help and product documentation These links work once you have an Internet connection Setup Wizard You have to log in to the modem router to set the country language and Internet connection gt To use the Setup Wizard 1 Select Setup Wizard from the top of the router menus to display the following screen Setup Wizard Select Country Country German DT Auto Detect Connection Type The Smart Setup Wizard can detect the type of Internet connection that you have Do you want the Smart Setup Wizard to try and detect the connection type now 9 Yes O No I want to configure the router myself Next 2 Select your country and language e Country It is important to specify the location where the modem router operates so that the Internet connection works correctly The default is Germany e Language The default is English You can select another language if you prefer 3 Select
65. 0 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B For product available in the USA market only channel 1 11 can be operated Selection of other channels is not possible This device and its antenna s must not be co located or operation in conjunction with any other antenna or transmitter Industry Canada This device complies with RSS 210 of the Industry Canada Rules Operation is subject to the following 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 IMPORTANT NOTE Radiation Exposure Statement This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment This equipment should be installed and operated with minimum distance 20cm between the radiator amp your body Caution The device for the band 5150 5250 MHz is only for indoor usage to reduce po tential for harmful interference to co channel mobile satellite systems High power radars are allocated as primary users meaning they have priority of 5250 5350 MHz and 5650 5850 MHz and these radars could cause interference and or damage to LE LAN devices Ce dispositif est conforme la norme CNR 210 d Industrie Canada applicable aux appareils radio exempts de licence Son fonctionnement est sujet aux deux conditions suivantes 1 le dispositif ne doit pas produire de brouillage pr judici
66. 0 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Router Setup Preparation You can set up your modem router with the Setup Wizard as described in Setup Wizard on page 21 or manually as described in Manual Setup Basic Settings on page 22 However before you start the setup process you need to have your ISP information on hand and make sure the computers and other devices in the network have the settings described here Note If you have a Macintosh or Linux system you have to use the manual setup method Use Standard TCP IP Properties for DHCP If you configured your computer to use a static IP address you need to change the settings back so that it uses Dynamic Host Configuration Protocol DHCP See Appendix A Supplemental Information for more information Replace an Existing Router To replace an existing router disconnect it completely from your network and set it aside before starting the router setup Adapters and Security Settings A wireless adapter is the wireless radio in your computer that lets the computer connect to a wireless network Most computers come with an adapter already installed but if it is outdated or slow you can purchase a USB adapter to plug into a USB port Make sure the wireless adapter in each computer in your wireless network supports the same security settings as the modem router Note If you connect devices to your modem router using WPS as described in Wi Fi Protected Setup WPS Me
67. 105 Step 2 Configure the NETGEAR ProSafe VPN Client 108 Set Up a Gateway to Gateway VPN Configuration 116 VPN TUNNEL CONO iato 8 3 roh aa ace oA dia BOR RR rd n dn RAO 120 Activate a VPN Tunnel 3 cent idee Oey sed eae be ddp e 120 Verify the Status of a VPN Tunnel 002000055 122 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Set Up VPN Tunnels in Special Circumstances 125 Use Auto Policy to Configure VPN Tunnels 126 Use Manual Policy to Configure VPN Tunnels luisse 133 Chapter9 Troubleshooting Troubleshooting with the LEDS 24 20 e 4 04420000reegerecdeecera 137 Power LED IS Offo ossa c ecd Sa oa e bed dee 137 Power EED I S Red 4 3 932 rcot 3 3 pco dior 4 3C deo EH od beer bees 138 LANIER MS Ollie ioa Pala deo aod bp eR doo aia aed 138 Wireless LEDS Are Off 154 00 2 9 13 1049 dod ritorio Ri e dea 138 DSL of Intemet LED IS Off nsus exa rh dera Ehe 138 NoJSP Gone Oca a ouo Kas ad arch QUOTA EINE eee ce Ge 139 ADSL LAK auos d dre Eo RE RERUM aU OES YRS EIE CEM 139 Internet LED S Red iss pac d E EC BON Shake AEE OA 140 Cannot Obtain an Internet IP Address 00 0000 ae 140 Debug PPPOE or P EPOR xui s xt SUNG E dla DENNA M RO ENINA 141 Cannot Load an Internet Web Page 0 00 eee 141 TCP IP Network Not Responding 602 0000 n ne 142 Test the LAN Path to Your Modem Router
68. 33 Port Triggering to Open Incoming Ports In the preceding example requests are sent to a remote computer by your router from a particular service port number and replies from the remote computer to your router are directed to that port number If the remote server sends a reply back to a different port number your router does not recognize it and discards it However some application servers such as FTP and IRC servers send replies back to multiple port numbers Using the port Content Filtering 43 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B triggering function of your router you can tell the router to open additional incoming ports when a particular outgoing port originates a session An example is Internet Relay Chat IRC Your computer connects to an IRC server at destination port 6667 The IRC server not only responds to your originating source port but also sends an identify message to your computer on port 113 Using port triggering you can tell the router When you initiate a session with destination port 6667 you have to also allow incoming traffic on port 113 to reach the originating computer Using steps similar to the preceding example the following sequence shows the effects of the port triggering rule you have defined 1 You open an IRC client program to start a chat session on your computer 2 Your IRC client composes a request message to an IRC server using a destination port number of
69. 6667 the standard port number for an IRC server process Your computer then sends this request message to your router 3 Your router creates an entry in its internal session table describing this communication session between your computer and the IRC server Your router stores the original information performs Network Address Translation NAT on the source address and port and sends this request message through the Internet to the IRC server 4 Noting your port triggering rule and having observed the destination port number of 6667 your router creates an additional session entry to send any incoming port 113 traffic to your computer 5 The IRC server sends a return message to your router using the NAT assigned source port as in the previous example let s say port 33333 as the destination port The IRC server also sends an identify message to your router with destination port 113 6 Upon receiving the incoming message to destination port 33333 your router checks its session table to determine whether there is an active session for port number 33333 Finding an active session the router restores the original address information replaced by NAT and sends this reply message to your computer 7T Uponreceiving the incoming message to destination port 113 your router checks its session table and learns that there is an active session for port 113 associated with your computer The router replaces the message s destination IP address wi
70. 800B b Click the Security Policy subheading to view the Security Policy settings C NETGEAR S r Securily Policy Select Phase 1 Negotiation Mode Main Mode Bp Othe Connections C Aggressive Mode Use Mo Enable Perfect Forward Secrecy PFS Figure 19 Security Policy settings Client to Gateway A In the 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 computer You have to provide the pre shared key that you configured in the modem router and either a fixed IP address or a fixed virtual IP address of the VPN client computer a In the Network Security Policy list on the left side of the Security Policy Editor window click My Identity S Security Policy Editor NETGEAR ProSafe VPN Client Je lel x File Edit Options Help Baixa 6 NETGEAR NJ Network Security Policy E L My Connections r My Identity Gb toGW A ifi Pre Shared Key G My ldentity Select Certificate Ej amp Security Policy None x Qs Other Connections ID Type P OEHIM Virtual Adapter Disabled e intemal Network IPAddess 0000 m Intemet Interface Name Jaret X IP Addr Any b 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 f
71. 92 168 0 1 VPN tunnel IP 192 168 3 1 22 23 24 25 14 15 16 17 yos ASN E E Ia Figure 20 Gateway to gateway VPN tunnel Follow this procedure to configure a gateway to gateway VPN tunnel using the VPN Wizard Set the LAN IPs on each modem router to different subnets and configure each correctly for the Internet The subsequent examples assume the settings shown in the following table Table 6 Gateway to gateway VPN tunnel configuration worksheet Connection Name GtoGr Pre Shared Key 12345678 Secure Association Main Mode Manual Keys Perfect Forward Secrecy Enabled Disabled Encryption Protocol DES 3DES Authentication Protocol N A Diffie Hellman DH Group N A Key Life in seconds 28800 8 hours 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 GW B 192 168 3 1 255 255 255 0 22 23 24 25 Virtual Private Networking 116 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Note The LAN IP address ranges of each VPN endpoint has to be different The connection fails if both are using the NETGEAR default address range of 192 168 0 x gt To configure a gateway to gateway VPN tunnel using the VPN Wizard 1 Log in to Gateway A on LAN A Select Advanced gt VPN Wizard Click Next and the Step 1 of 3 s
72. Address 2 Select the Turn Access Control On check box to enable access restriction by MAC address 3 In the Add New Station Manually section click Add to add your computer s MAC address so you do not lose your wireless connection when you click Apply If you lose your wireless connection you have to access the modem router from a wired computer or from a wireless computer that is on the access control list 4 Ifa wireless station that you want to add to the Trusted Wireless Stations list is connected to the network select it from the Available Wireless Stations list and click Add 5 If the wireless station is not currently connected you can enter its address manually The MAC address is usually printed on the wireless card or it might appear in the modem routers DHCP table The MAC address is 12 hexadecimal digits You can also copy and paste the MAC addresses from the modem router s Attached Devices screen see View Attached Devices on page 64 into the MAC Address field To do this configure each wireless computer to obtain a wireless link to the modem router The computer should then appear in the Attached Devices screen 6 Click Apply to save your settings and return to the Wireless Settings screen Advanced Settings 88 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Wireless Repeating Networks Note If you want to use the Wireless Repeating feature you have to go to the Wireless Settings screen and
73. Algorithm MD5 Pre shared Key 12345678 Click Apply The VPN Policies screen displays VPN Policies Policy Table Enable Name Type Local Remote ESP v GtoG auto 192 168 0 1 255 255 255 0 192 168 10 1 255 255 255 0 3des JE Apply Add Auto Policy Add Manual Policy Repeat these steps for the N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 P Address for example 192 168 0 1 Subnet Mask for example 255 255 255 0 Pre shared Key for example 12345678 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 Activate a VPN Tunnel on page 120 for information about the other ways Virtual Private Networking 132 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B a Select Advanced VPN Status to display the VPN Status Log screen Then click VPN Status to display the Current VPN Tunnels SAs screen VPN StatusiLog ie 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 QI2 IPsec SA established Tue 2004 06 22 22 58 27 GtoG sent QI2 IPsec SA established oft In
74. DHCP access point devices are set to Obtain an IP address automatically DHCP Client in the Basic Settings screen Access point devices use the same SSID channel authentication mode and encryption Verify connectivity across the LANs A computer on any LAN segment should be able to connect to the Internet or share files and printers with any other PCs or servers connected to any of the three WLAN segments Remote Management The Remote Management screen lets you allow a user or users on the Internet to configure upgrade and check the status of your modem router To configure remote management 1 Select Advanced Remote Management to display this screen Remote Management Turn Remote Management On Remote Management Address Allow Remote Access By Only This Computer IP Address List Everyone Port Number Apply 2 Select the Turn Remote Management On check box 3 Specify the external addresses that can access remote management For security restrict access to as few external IP addresses as practical To allow access from a single IP address on the Internet select Only This Computer and enter the IP address that is allowed access To allow access from a range of IP addresses on the Internet select IP Address and enter a beginning and ending IP address to define the allowed range To allow access from any IP address on the Internet select Everyone 4 Specify the port number to
75. 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 authentication 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 Set Up a Client to Gateway VPN Configuration on page 105 See Set Up a Gateway to Gateway VPN Configuration on page 116 Virtual Private Networking 104 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B e When the VPN Wizard and its VPNC defaults see Table 4 on page 104 are not appropriate for your special circumstances but you want to automate the Internet Key Exchange IKE setup see Use Auto Policy to Configure VPN Tunnels on page 126 e When the VPN Wizard and its VPNC defaults see Table 4 on page 104 are not appropriate for your special circumstances and you have to specify each phase of the connection see Use Manual Policy to Configure VPN Tunnels on page 133 You manually enter all the authentication and key parameters You ha
76. 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 modem router e Check that the network address of your computer the portion of the IP address specified by the netmask is different from the network address of the remote device e Check that your cable or ADSL modem is connected and functioning e If your ISP assigned a host name to your computer enter that host name as the account name in the Basic Settings screen e Your ISP could be rejecting the Ethernet MAC addresses of all but one of your computers Many broadband ISPs restrict access by allowing traffic only from the MAC address of your modem but some additionally restrict access to the MAC address of a single computer connected to that modem In this case configure your router to clone or spoof the MAC address from the authorized computer Cannot Log In If you cannot log in to the modem router from a computer on your local network check the following e The router is plugged in and it is on e You are using the correct login information The login name is admin and the password is password Make sure that Caps Lock is off when you enter this information e Ifyou cannot connect wirelessly try an Ethernet connection and view the router wireless settings and set up your wireless computer with corresponding wireless settings e If
77. N setup 1 Select Advanced WAN Setup to display the following screen WAN Setup WAN Preference T Disable Port Scan and DoS Protection T Default DMZ Server z2 p p o Respond to Ping on Internet Port MTU Size in bytes 1458 NAT Filtering Secured C Open T Disable SIP ALG Appl Cancel 2 Enter the LAN Setup configuration and click Apply to save your changes Note The default values work for most users WAN Preference Configure whether the modem router uses only one WAN port exclusively either ADSL WAN or Ethernet WAN or detects automatically the WAN port to use Disable Port Scan and DOS Protection 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 The default demilitarized zone DMZ server feature is helpful when you use online games and video conferencing applications that are incompatible with NAT The modem router is programmed to recognize some of these applications and to work correctly with them but there are other applications that might not function well In some cases one local computer can run the application correctly if that computer s IP address is entered as the default DMZ server Advanced Settings 79 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Note For security reasons you should avoid using the default DMZ server feature When a comput
78. On the Mac access the USB drive by typing Weadyshare in the address field of a web browser Then copy the photos to the USB drive 2 Onthe PC use a web browser or Microsoft Networking to copy the files from the USB drive to the PC Then print the files USB Storage 68 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Sharing Large Files over the Internet Sending files that are larger than 5 MB can pose a problem for many email systems The modem router allows you to share very large files such as PowerPoint presentations or zip files over the Internet FTP can be used to easily download shared files from the modem router Sharing files with a remote colleague involves the following considerations e There are two user accounts admin and guest The password for admin is the same one that you use to access the modem router By default it is password The guest user account has no password e Onthe FTP site the person receiving the files should use the guest user account and enter any password FTP requires that you type something in the password field e Be sure to select the FTP via Internet check box in the USB Storage Advanced Settings screen This option supports both downloading and uploading of files Note You can enable the HTTP via Internet option on the Advanced USB Storage screen to share large files This option supports downloading files only USB Storage Basic Settings You can view or edit bas
79. PN 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 endpoints See Set Up a Gateway to Gateway VPN Configuration on page 116 for information about how to set up this configuration Plan a VPN When you set up a VPN it is helpful to plan the network configuration and record the configuration parameters on a worksheet Table 3 VPN tunnel configuration worksheet Parameter Value to Be Field Selection Entered 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 have to configure each endpoint with specific identification and connection information describing the other endpoint You have to 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 endpoin
80. SL2 Modem Router DGND3800B gt To specify a trusted computer 1 In the Trusted IP Address field enter the IP address 2 Click Apply to save your changes Firewall Rules to Control Network Access By default your router blocks any inbound traffic from the Internet to your computers except for replies to your outbound traffic You might need to create exceptions to this rule to allow remote computers to access a server on your local network or to allow certain applications and games to work correctly Your router provides port forwarding and port triggering for creating these exceptions This section covers the following topics e Remote Computer Access Basics Port Triggering to Open Incoming Ports Port Forwarding to Permit External Host Communications e How Port Forwarding Differs from Port Triggering e Configure Port Forwarding to Local Servers e Configure Port Triggering Remote Computer Access Basics When a computer on your network needs to access a computer on the Internet your computer sends your router a message containing the source and destination address and process information Before forwarding your message to the remote computer your router has to modify the source information and create and track the communication session so that replies can be routed back to your computer Here is an example of normal outbound traffic and the resulting inbound responses 1 You open a browser and your operating system assi
81. TGEAR recommends mixed mode because it provides broader support for all wireless clients WPA2 PSK clients get higher speed and security and WPA PSK clients get decent speed and security The product documentation for your wireless adapter and WPA client software should have instructions about configuring their WPA settings WPA 802 1x is enterprise level security and requires an authentication server to recognize and authorize client access The authentication server is called Remote Authentication Dial In User Service RADIUS Every wireless client has a user login on the RADIUS server and the modem router has a client login on the RADIUS server Data transmissions are encrypted Wireless Settings 32 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B with an automatically generated key For information about how to use the WPA enterprise option see To set up WEP on page 37 Add Clients Devices to Your Network Choose either the manual or the WPS method to add wireless devices including guest devices and other equipment to your wireless network Manual Method gt To add clients devices to your network manually 1 Open the software that manages your wireless connections on the wireless device laptop computer gaming device iPhone that you want to connect to your router This software scans for all wireless networks in your area 2 Look for your network and select it If you did not change the name of your net
82. USB Devices Advanced USB Settings You can specify which USB devices are approved for use when connected to the modem router To allow only approved USB devices to be accessed 1 Select Advanced gt USB Settings USB Settings Enable any USB Device connected to the USB port 9 Yes ONo 2 Click Approved Devices USB Drive Approved Devices C Allow only approved devices Approved USB Devices Volume Name Device Name Available USB Devices Volume Name Device Name o HP v100w 3 On the USB Drive Approved Devices screen select the USB device from the Available USB Devices list 4 Click Add 5 Select the Allow only approved devices check box 6 Click Apply so that your change takes effect If you want to approve another USB device you have to 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 USB Storage 75 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Connect to the USB Drive from a Remote Computer To connect to the USB drive from remote computers using a Web browser you use the modem router s Internet port IP address To connect to the modem router s USB drive using a Web browser 1 First locate the Internet port IP address You can view this in the Router Status screen a Select Maintenance Router Status b Record the IP address that is listed for the Internet port T
83. a wireless connection in the time allotted The PIN method displays this screen so you can enter the client security PIN number Add WPS Client Select a setup method CJ Push Button recommended PIN Number If your Adapter supports WPS please click on Generate a client Security Pin to input on the AP Router Gateway and put the generated client PIN number here Enter Client s PIN Apply e While the modem router attempts to connect to a WPS capable device the WPS LED on the front of the modem router blinks green When the modem router establishes a WPS connection the LED is solid green e Ifa connection is established the modem router WPS screen displays a confirmation message Repeat to add another WPS client to your network Wireless Settings 34 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Wireless Settings The Wireless Settings screen lets you view or configure the wireless network configuration Once you have established basic wireless connectivity you can enable security settings appropriate to your needs Before you begin check the following Every wireless computer has to be able to obtain an IP address by DHCP from the router as described in Use Standard TCP IP Properties for DHCP on page 17 Each computer or wireless adapter in your network supports the wireless mode bandwidth data rate and the security option you want to use gt To configure the wireless settings
84. able et 2 ce dispositif doit accepter tout brouillage recu y compris un brouillage susceptible de provoquer un fonctionnement ind sirable NOTE IMPORTANTE D claration d exposition aux radiations Cet quipement est conforme aux limites d exposition aux rayonnements IC tablies pour un environnement non contr l Cet quipement doit tre install et utilis avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps Avertissement Le dispositif fonctionnant dans la bande 5150 5250 MHz est r serv uniquement pour une utili sation l int rieur afin de r duire les risques de brouillage pr judiciable aux syst mes de satellites mobiles utilisant les m mes canaux Les utilisateurs de radars de haute puissance sont d sign s utilisateurs principaux c d qu ils ont la priorit pour les bandes 5250 5350 MHz et 5650 5850 MHz et que ces radars pourraient causer du brouillage et ou des dommages aux dispositifs LAN EL Notification of Compliance 171 Index A AC power adapter input 11 access controlling 42 accessing remote computer 42 adapter wireless 17 30 adding clients to network 33 custom service 47 guest devices 33 addresses DNS 24 ADSL microfilters 13 ADSL port 11 ADSL settings 26 ADSL See also DSL Advanced Wireless Settings screen 86 alerts emailing 53 Application Level Gateway ALG disabling 81 approved USB devices 75 attached devices viewing 64 authentic
85. accessing the router wirelessly NETGEAR recommends that during setup you use an Ethernet cable to connect your computer so that you can log in to the modem router Note If you cannot connect to the modem router check the Internet Protocol TCP IP properties in the Network Connections section of your computer Control Panel They should be set to obtain both IP and DNS server addresses automatically Upgrade Router Firmware When you log in and if you are connected to the Internet the Firmware Upgrade Assistant screen displays so you can upgrade to the latest available firmware For more information about upgrading firmware see Chapter 5 Network Maintenance 2 3 To upgrade the firmware 1 Click Yes to check for new firmware recommended The modem router checks the NETGEAR database for new firmware If no new firmware is available click No to exit You can check for new firmware later If new firmware is available click Yes to upgrade the router with the latest firmware After the upgrade the router restarts CAUTION Do not try to go online turn off the router shut down the computer or do anything else to the router until the router finishes restarting You cannot upgrade firmware until you have established your Internet connection as described in Setup Wizard on page 21 Router Internet Setup 19 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Router Interface The router interface gives
86. age 22 e Check with your ISP to verify that the multiplexing method VPI and VCI settings on the ADSL settings screen are correct e Find out if the ISP is having a problem If it is wait until that problem is cleared up and try again Cannot Obtain an Internet IP Address If your modem router cannot access the Internet and your Internet LED is green or blinking green check whether the modem router can obtain an Internet IP address from the ISP Unless you have been assigned a static IP address your modem router has to request an IP address from the ISP You can determine whether the request was successful as follows 1 Access the router menus at http 192 168 0 1 and log in 2 Under Maintenance select Router Status and check that an IP address shows for the WAN port If 0 0 0 0 shows your modem router has not obtained an IP address from your ISP If your router cannot obtain an IP address from the ISP the problem might be one of the following e Ifyou have selected a login program the service name user name or password might be incorrect See Debug PPPoE or PPPoA on page 141 e Your ISP might check for your computer s host name Assign the computer host name of your ISP account to the modem router in the browser based Setup Wizard See Setup Wizard on page 21 for more information e Your ISP allows only one Ethernet MAC address to connect to the Internet and might check for your computer s MAC address In this case do
87. ally unplugging it from the 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 Media Server Settings You can set up the modem router to work with compatible media adapters Select USB Storage gt Media Servers to display the following screen Media Server C Enable Media Server Media Server Name Content Directory Directory Media Type Enable Media Server If this feature is enabled the DGN2200v3 can be located by compatible media adapters using the UPnP AV standard developed by Intel and its partners Media content on the DGN2200v3 in the Content Directories that you specify can then be accessed and played by the media adapters Server Name The name of the media server that is displayed on client devices Note that some special characters such as X 2 2 96 and 2 byte characters cannot be used in the server name Content Directory Specify the directories folders that the media server should scan for media content You can specify up to four Click the Browse button to locate and select the folder you want Each directory can be limited to a certain media type The default setting scans for all content types Note that some special characters such as V lt gt cannot be used in the folder names USB Storage 74 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Approved
88. apter or 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 computer 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 computer The ProSafe icon Ky is in the system tray c Double click the ProSafe icon to open the Security Policy Editor 2 Add a new connection a Run the NETGEAR ProSafe Security Policy Editor program and using Table 5 on page 106 create a VPN connection b From the Edit menu of the Security Policy Editor select Add and then click Connection Sj Security Policy Editor NETGEAR ProSafe VPN Client Ele Edit Options Help aaa Fo x 3 4 NETGEAR N Network Security Policy B L My Connections m Connection Security GB toGW_A Ap Other Connections Secure A Only Connect Manually e C Non secure C Block m Remote Party Identity and Addressing 4 ID Type IP Subnet v Subnet 1216837 Mask 255 255 2550 Proc fa me ad IV Connect using Secure Gateway Tunnel x ID Type IP Address x 2 23 24 25 A New Connection listing appears in the list of policies Virtual Private Networking 109 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B c Rename the new connection so that it matches the Connection
89. ata is broadcast rather than sent to a specific syslog server Use this if your syslog server does not have a fixed IP address Send to this Syslog server IP address If your syslog server has a fixed IP address select this option and enter the IP address of your syslog server Click Apply to save your changes Content Filtering 55 Network Maintenance Administering your network This chapter describes the modem router settings for administering and maintaining the router and home network Note For security reasons the modem router has its own user name admin and its password that defaults to password You can and should update your password regularly See Change Password and Login Time Out on page 27 This chapter contains the following sections Upgrade the Router Firmware Manually Check for Firmware Upgrades Manage Configuration File View Router Status View Attached Devices Run Diagnostic Utilities 56 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Upgrade the Router Firmware The modem router firmware routing software is stored in flash memory By default when you log in to your modem router it checks the NETGEAR website for new firmware and alerts you if there is a newer version A WARNING When uploading firmware to the 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
90. ation proposal 112 Auto Policy to configure VPN tunnels 126 automatic firmware checking 57 automatic Internet connection 22 back panel 11 backing up configuration 60 Basic Settings screen described 23 manual setup 22 blocking content and services 39 keywords examples 41 box contents 8 bridged networks 89 C case study setting up VPN 150 changes not saved router 144 clients adding to network 33 client to gateway VPN tunnels 102 105 compliance 168 configuration file 60 connecting USB drive 76 connecting wirelessly 12 connection status 64 content filtering 39 custom service port forwarding 47 D date and time 145 daylight savings time 51 145 deactivating VPN tunnels 123 default demilitarized zone DMZ server 80 default factory settings 147 resetting 12 deleting keywords 41 keywords or domains 41 denial of service DoS port scans 79 protection 39 devices adding 33 diagnostic utilities 65 disable SSID 31 disabling firewalls 25 SIP ALG 81 SSID broadcast 31 disconnecting USB drive 74 DNS servers 42 Domain Name Server DNS addresses 24 81 Domain Name Server DNS secondary 24 DSL settings 25 Dynamic DNS 81 Dynamic Host Configuration Protocol DHCP server 83 E email notices 53 172 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B encryption algorithm 112 encryption types 32 erasing configuration file 60 external hosts allowing communication wi
91. be able to connect to the Internet or share files and printers with any other PCs or servers connected to any of the three LAN segments Note Wireless stations configured as in Figure 13 on page 91 cannot connect to the modem router or access points If you want wireless stations to access any LAN segment use additional access points in any LAN segment Repeater with Wireless Client Association In the repeater mode with wireless client association your modem router sends all traffic to a base station access point You can set up the modem router as either the base station parent or as the repeater child access point Note that the following restrictions apply e You do not have the option of disabling client associations with this modem router e You cannot configure a sequence of parent child APs You are limited to only one parent access point although if your modem router is the parent access point it can connect with up to four child access points Advanced Settings 93 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The following figure shows an example of a repeater mode configuration yo net Wireless PC associated with AP 3 AP 1 parent AP in repeater mode EJ Wireless computer E associated EJ with AP 1 Wireless computer associated with AP 2 AP 2 in repeater mode 92 168 0 1 DGND3800 AP 3 in repeater mode Figure 15 Repeater example gt To set up a rep
92. bf cbb fromGW A 56 120 188 152 Drop 3289 3287 VPN Configuration 167 Notification of Compliance NETGEAR Dual Band Wireless 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 authority Note Note This product s firmware limits operation to only the channels allowed in a particular Region or Country Therefore all options described in this user s guide may not be available in your version of the product Europe EU Declaration of Conformity CEO Marking by the above symbol indicates compliance with the Essential Requirements of the R amp TTE Directive of the European Union 1999 5 EC This equipment meets the following conformance standards EN300 328 2 4Ghz EN301 489 17 EN301 893 5Ghz EN60950 1 For complete DoC please visit the NETGEAR EU Declarations of Conformity website at http support netgear com app answers detail a_id 11621 EDOC in Languages of the European Community Language Statement Cesky Czech NETGEAR Inc t mto prohla uje Ze tento Radiolan je ve shode se z kladn mi po adavky a dal mi pr slu n mi ustanoven mi smernice 1999 5 ES Dansk Danish Under
93. ble describe the LEDs on the front panel from top to bottom Table 1 LED Descriptions LED Description E Internet Solid green You have an Internet connection If this connection is dropped due to an idle time out but the connection is still present the light stays green If the Internet connection is dropped for any other reason the light turns off e Solid red The Internet IP connection failed See No ISP Connection on page 139 for troubleshooting information Blinking green Data is being transmitted over the Internet connection Off No Internet connection is detected or the device is in bridge mode an external device handles the ISP connection e Solid green You have an ADSL connection In technical terms the ADSL port is synchronized with an ISP s network access device Blinking green Indicates that the modem router is negotiating the best possible speed on the ADSL line e Off The unit is off or there is no IP connection S GHz 5 GHz Wireless 2 4GHz 2 54 GHz Wireless Solid blue There is wireless connectivity Blinking blue Data is being sent or received over the 5 GHz wireless link Off There is no wireless connectivity You can still plug an Ethernet cable into one of the LAN ports to get wired connectivity Solid green There is wireless connectivity Blinking green Data is being sent or received over the 2 4 GHz wireless link Off There is no wireless conne
94. by the ISP 1 Select Setup gt ADSL Settings to display the following screen ADSL Settings Internet Service Provider Transfer Mode DSL Mode WAN1 Enable This Interface Multiplexing Method LLC BASED v Use VLANID In the Internet Service Provider drop down list select your ISP Specify the transfer mode The transfer mode can be PTM Packet Transfer Mode or ATM Asynchronous Transfer Mode The VDSL2 interface supports PTM PTM transports packets IP PPP Ethernet MPLS and so on over DSL links as an alternative to using ATM PTM is based on the Ethernet in the First Mile EFM IEEE802 3ah standard Select the DSL mode The available settings depend on the selection in the Transfer Mode field e Ifthe Transfer Mode is ATM the DSL mode can be Auto ADSL ADSL2 or ADSL2 e Ifthe transfer mode is PTM the DSL mode is VDSL Very high bit rate digital subscriber line 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 U S version O for the worldwide version and 1 for the German version For the VCI type a number between 32 and 65535 The default is 35 for the U S version 38 for the worldwide version and 32 for the German version Click Apply Router Internet Setup 26 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Unsuccessful Internet Connection Review your settings to be sure you ha
95. ccess 42 remote management 76 95 removing USB drive 74 repeater mode with wireless client association 93 replacing existing router 17 reserved IP address 83 restoring configuration file 60 factory settings 147 restricting wireless access by MAC addresses 37 router interface described 20 router status 61 Routing Information Protocol RIP 82 S scheduling firewall services 51 secondary DNS 24 security association SA 103 security features 31 security PIN 12 34 security policy configuring 110 security settings 31 32 39 sending logs by email 53 Session Initiation Protocol SIP disabling 81 Setup Wizard 22 SHA 1 authentication 128 sharing files 68 Simple Mail Transfer Protocol SMTP 53 sites blocking 41 SSID described 36 disabling 31 static routes 96 97 statistics viewing 63 status Internet connection 64 router 61 storage drive See USB storage T N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B TCP IP network troubleshooting 142 no Internet connection 27 technical specifications 149 technical support 2 telecommuter example 157 158 166 Temporal Key Integrity Protocol TKIP 32 time of day 145 time zone setting 50 time out login 28 port triggering 49 time stamping 51 trademarks 2 traffic metering 99 100 troubleshooting 136 cannot log in 143 date or time incorrect 145 firmware reload 144 LEDs 137 138 network 142 router changes not saved 144 router not on 137 tru
96. ced Settings 91 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Set Up a Multi Point Bridge Multi point bridge mode allows a router to bridge to multiple peer access points simultaneously Wireless client associations are disabled Only wired clients can be connected DGND3800 AP 1 Point to point bridge mode 74492 168 0 1 met A r mal z d LAN Segment 1 LAN Segment 3 a3 LAN Segment 2 Figure 14 Multi point bridge example Multi point bridge mode configuration includes the following steps e Setup the modem router for wireless repeating as the base station and specify the MAC addresses of the access points that are repeaters e Setup the other access points for wireless repeating as repeaters and specify the MAC address of the modem router as the base station Use wireless security to protect this traffic To set up the multi point bridge configuration In this example the modem router is AP 1 on LAN Segment 1 because it is in a central location 1 Set up your modem router to be the base station in the bridge a In the Wireless Repeating Function screen for your modem router select the Enable Wireless Repeating Function check box b Select the Wireless Base Station radio button c Select the corresponding Disable Wireless Client Association check box d Enter the MAC address for the other access points in the bridge in the Repeater MAC Address 1 and Repeater MAC Add
97. computer running the VPN client at the remote end 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 Fora range of addresses enter the starting IP address This has to be an address range used on the remote LAN e 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 Enter the finish IP address for a range of addresses This has to be an address range used on the remote LAN Subnet Mask Enter the network mask Virtual Private Networking 127 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Table 7 VPN Auto Policy screen settings Continued Fields and Settings Description Direction This setting is used when the router determines if the IKE policy matches the current traffic Select an option Responder only Incoming connections are allowed but outgoing connections are blocked 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 has to match the value used on the remote VPN gateway Local Identity Type Se
98. connect all your telephones If disconnecting telephones does not result in a green DSL LED there might be a problem with your wiring If the telephone company has tested the ADSL signal at your network interface device NID you might have poor quality wiring in your house DSL LED Is Off First disconnect all telephones on the line If this solves the problem reconnect the telephones one at a time and use a microfilter on each telephone If the microfilters are connected correctly you should be able to connect all your telephones If disconnecting telephones does not result in a green DSL LED check for the following 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 could be necessary to use a swapper if your ADSL signal is on pins 1 and 4 or the RJ 11 jack The modem router uses pins 2 and 3 Troubleshooting 139 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Internet LED Is Red If the Internet LED is red the device could not connect to the Internet Verify the following e Check that your login credentials are correct See Log In to the N600 Modem Router on page 18 for more information e Check that the information you entered on the Basic Settings screen is correct See Manual Setup Basic Settings on p
99. creen displays VPN Wizard 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 What is the new Connection Name What is the pre shared key 12345678 GtoG This VPN tunnel will connect to A remote VPN Gateway 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 Fill in the Connection Name and pre shared key fields Select the radio button for the type of target endpoint 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 10 1 SubnetMask 255 2ss 2ss 4 Fill in the IP Address and Subnet Mask fields for the target endpoint that can use this tunnel and click Next Virtual Private Networking 117 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The VPN Wizard Summary screen displays VPN Wizard Summary
100. ctions to the Web based interface of this Router Router operation start up get time etc Known DoS attacks and Port Scans S S S S Syslog Disable Broadcast on LAN O Send to this Syslog server IP address Content Filtering 54 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B To delete all the log entries click Clear Log b To see the most recent access attempts click Refresh C To send the log file to your e mail account click Send Log This feature is useful for testing your e mail settings Use the Include in Log check boxes to determine which events are included in the log Selecting all check boxes increases the size of the log so it is good practice to disable any events that are not really required Attempted access to blocked sites If selected attempted Internet accesses that were blocked are logged Connections to the Web based interface of this Router If selected connections are logged to this router rather than through this router to the Internet Router operation If selected router operations not covered by the preceding selections are logged Known DoS attacks and Port Scans If selected denial of service attacks as well as port scans are logged The logs can be sent to a syslog server Enable one of the three options in the Syslog section as required Disable Select this if you do not have a syslog server Broadcast on LAN The syslog d
101. ctivity You can still plug an Ethernet cable into one of the LAN ports to get wired connectivity K USB gt LAN Ethernet e Solid green A USB port has detected a USB device e Blinking green Data is being transmitted or received e Off No link is detected on these ports e Solid green A LAN port has detected an Ethernet link with a device e Blinking green Data is being transmitted or received e Off No link is detected on these ports Power e Solid green Power is supplied to the modem router e Solid red POST power on self test failure or a device malfunction has occurred e Off Power is not supplied to the modem router e Restore Factory Settings The Power LED blinks momentarily when the Restore Factory Settings button on the bottom of the unit is pressed for 6 seconds The Power LED blinks red three times when the Restore Factory Settings button is released and then turns green as the modem router resets to its factory defaults Hardware Setup 10 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Back Panel The back panel has the Power On Off button and port connections shown in the figure 1 ADSL line 2 Gigabit port for connecting to external cable fiber modem 3 Gigabit Ethernet ports 4 USB port 5 Power On Off button 6 AC power adapter input Figure 3 Back panel port connections Viewed from left to right the rear panel contains the following e
102. cts this option automatically Wireless Card Access List By default any wireless computer that is configured with the correct SSID is allowed access to your wireless network For increased security you can restrict access to the wireless network to allow only specific computers based on their MAC addresses On the Wireless Settings screen select Setup Access List to display the Wireless Access List screen Wireless Card Access List I Turn Access Control On Device Name MAC Address Add Edit Delete Apply Cancel Wireless Card Access List Available Wireless Cards Device Name MAC Address e USER HP 70 f3 95 01 e0 5a Wireless Card Entry Device Name MAC Address Add Cancel Refresh Advanced Settings 87 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Wireless Station Access List Settings The Wireless Stations Access List lets you restrict access to your network to a specific list of devices based on their MAC addresses This section explains how to set up the list To set up the wireless station access list 1 On the Wireless Settings screen click the Setup Access List button to display the Wireless Station Access List screen Wireless Station Access List Turn Access Control On Trusted Wireless Stations Device Name MAC Address Delete Available Wireless Stations Device Name MAC Address Add New Station Manually Device Name MAC
103. d create a VPN connection From the Edit menu of the Security Policy Editor select Add Connection A New Connection listing appears in the list of policies 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 VPN Configuration 160 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Si Security Policy Editor NETGEAR ProSafe VPN Client 5 xf File Edit Options Help Beja ti NETGEAR hS Network Security Policy E My Connections Connection Security E New Connection Secure Only Connect Manually 95 Other Connections C Non secure amp C Block r Remote Party Identity and Addressing ID Type Any yj IP Address Any ID 0 0 0 0 Protocol fan v Port E Connect using Secure Gateway Tunnel ID Type IP Address x 0 0 0 0 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 N Security Policy Editor NETGEAR ProSafe VPN Client Eile Edit Options Help alexa NETGEAR N Network Security Policy My Connections Connection Security 18 Lampe ii Secure Only Connect Manually Ge
104. d duplicate addresses on the LAN For most applications the default DHCP and TCP IP settings of the router are satisfactory Reserved IP Addresses Setup 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 router s DHCP server Reserved IP addresses should be assigned to servers that require permanent IP settings Advanced Settings 83 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Toreserve an IP address 1 Select Advanced gt LAN Setup and click the Add button Address Reservation Address Reservation Table IP Address Device Name MAC Address 1 192 168 0 2 USER HP 70 13 95 b1 e0 5a IP Address 768 o MAC Address Device Name Add Cancel Refresh 2 Inthe IP Address field type the IP address to assign to the computer or server Choose an IP address from the 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 copy its MAC address from the Attached Devices screen and paste it here 4 Click Apply to enter the reserved address into the table Note The reserved address is not assigned until the next time the computer contacts the router s DHCP server Reboot the computer or access its IP configuration to force a DHCP release and renew gt To edit or delete a reserved addres
105. dem router e Near the center of the area where your computers and other devices operate and preferably within line of sight to your wireless devices e Soitis accessible to an AC power outlet and near Ethernet cables for wired computers e nan elevated location such as a high shelf keeping the number of walls and ceilings between the modem router and your other devices to a minimum e Away from electrical devices that are potential sources of interference such as ceiling fans home security systems microwave ovens computers or the base of a cordless phone or 2 4 GHz cordless phone Away from any large metal surfaces such as a solid metal door or aluminum studs Large expanses of other materials such as glass insulated walls fish tanks mirrors brick and concrete can also affect your wireless signal If you use multiple access points set up adjacent access points with different radio frequency channels to reduce interference NETGEAR recommends five channels of spacing for adjacent access points for example use Channels 1 and 6 or 6 and 11 Hardware Setup 12 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B ADSL Microfilters If this is the first time you cable a modem router between an ADSL phone line and your computer you might not be familiar with ADSL microfilters If you are you can skip this section and proceed to Cable Your Modem Router on page 14 An ADSL microfilter is a small in line dev
106. dge mode AP 1 modem router MS 192 168 0 1 E iter e S y Switch or hub LAN Segment 1 LN La LAN Segment 2 Figure 13 Point to point bridge example Tosetup a point to point bridge configuration 1 Set up your modem router AP 1 on LAN Segment 1 in point to point bridge mode a In the Wireless Repeating Function screen select the Enable Wireless Repeating Function check box b Select either the Wireless Repeater or Wireless Base Station radio button c Select the corresponding Disable Wireless Client Association check box d Enter the MAC address for the other access point in the bridge Depending on your selection in step a use either the Base Station MAC Address field or the Repeater MAC Address 1 field e Click Apply 2 Set up the other access point AP 2 on LAN Segment 2 in point to point bridge mode If your modem router is the repeater then set up AP 2 as the base station otherwise set up AP 2 as the repeater 3 Setup both access points and verify that they use the same SSID channel authentication mode if any and WEP security settings if security is in use 4 Disable the DHCP server on AP 2 AP 1 will then be the DHCP server 5 Verify connectivity across LAN Segment 1 and LAN Segment 2 A computer on either LAN segment should be able to connect to the Internet or share files and printers of any other PCs or servers connected to LAN Segment 1 or LAN Segment 2 Advan
107. dpoint has to Address have these IP f 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 The ping IP address has to be associated with the remote endpoint The remote LAN address has to be used This IP address is pinged periodically to generate traffic for the VPN tunnel The remote keep alive IP address has to be covered by the remote LAN IP range and has to correspond to a device that can respond to ping The range should be made as narrow as possible to meet this objective The network mask 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 has to be an address range used on your LAN The remote VPN endpoint has to have these IP addresses entered as its local addresses Single Start IP Address Finish IP Address addresses entered as its remote Any The remote VPN endpoint can be at any IP address addresses n Finish IP Address For an address range enter the finish IP address This has to be an address range used on your LAN Remote LAN IP Address Single Computer no Subnet Select this option if there is no LAN only a single computer at the remote endpoint If this option is selected no additional data is required The typical application is a
108. e When this check box is selected the router accepts wireless clients When the check box is not selected the router accepts wired clients only This check box is selected by default Allow Broadcast of Name SSID This setting allows the modem router to broadcasts its SSID so wireless stations can see this wireless name SSID in its scanned network list This check box is selected by default To turn off the SSID broadcast clear the Allow Broadcast of Name SSID check box and click Apply Wireless Isolation When this check box is selected wireless stations cannot communicate with each other or with stations on the wired network This check box is not selected by default Security Options Settings The Security Options section of the Wireless Settings screen lets you change the security option and passphrase See Wireless Security Options on page 32 for an explanation of the security options and when to use which one Wireless Settings 36 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B gt To set up WPA2 or WPA security 1 In the Security Options sections select the WPA2 or WPA options that you want Wireless Network 2 4GHz b g n Name SSID NETGEAR Channel Auto Y Mode he Enable this wireless Network Enable SSID Broadcast C wireless Isolation Security Options Profile 1 O None O WPA PSK TKIP 9 WPA2 PSK AES O WPA PSK TKIP WPA2 PSK AES 2 In the Passphrase field that displays w
109. e DSL or Internet LED does not light check to make sure that you are using the correct cable When connecting the ADSL or Ethernet WAN port use the cables that were supplied with the modem router If the DSL or Internet LED is still off this could mean that there is no ADSL or fiber cable modem service or the cable connected to the ADSL or Ethernet WAN port is bad See also DSL LED Is Off on page 139 Troubleshooting 138 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B No ISP Connection If your router cannot access the Internet first check the ADSL connection and then check the WAN TCP IP connections See Figure 21 Front panel LEDs on page 137 for the location of the LEDs ADSL Link First determine whether you have an ADSL link with the service provider The state of this connection is indicated by the DSL LED DSL LED Is Green or Blinking Green You have a good ADSL connection The service provider has connected your line correctly and your wiring is correct DSL LED Is Blinking Amber Your modem router is attempting to make an ADSL connection with the service provider The LED should turn green within several minutes If the DSL LED does not turn green disconnect all telephones on the line If this solves the problem reconnect the telephones one at a time and use a microfilter on each telephone as described in ADSL Microfilters on page 13 If you connect the microfilters correctly you should be able to
110. e Name Service User Any Service Type TCP v Triggering Port 1 65535 Inbound Connection Connection Type TCP UDP v Starting Port 1 65535 Ending Port 1 65535 In the Service Name field type a descriptive service name In the Service User field select Any the default to allow this service to be used by any computer on the Internet Otherwise select Single address and enter the IP address of one computer to restrict the service to a particular computer Select the service type either TCP or UDP or both TCP UDP If you are not sure select TCP UDP In the Triggering Port field enter the number of the outbound traffic port that will cause the inbound ports to be opened Enter the inbound connection port information in the Connection Type Starting Port and Ending Port fields Click Apply The service appears in the Port Triggering Portmap table Set the Time Zone The modem router uses the Network Time Protocol NTP to obtain the current time and date from one of several network time servers on the Internet Content Filtering 50 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Tosetthe time zone 1 Select Content Filtering Schedule to display the following screen Schedule Every Day Sunday Monday Tuesday Wednesday Thursday Friday Saturday Time of day use 24 hour clock vj All Day Start Time Hour Minute End Time Hour Minute Time Zone GMT Gr
111. e SA is terminated It is reestablished if required Sometimes you need to deactivate a VPN tunnel for testing purposes You can deactivate a VPN tunnel from two places e Policy table on VPN Policies screen e VPN Status screen Virtual Private Networking 123 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B To deactivate a VPN tunnel 1 Select Advanced gt VPN Policies to display the VPN Policies screen VPN Policies Policy Table Enable Name Ie Remote ESP s 2 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 gt To deactivate a VPN tunnel 1 Select Advanced gt VPN Policies to display the VPN Policies screen VPN StatusiLog 2004 06 22 58 26 GtoG initiating Main Mode 2004 06 22 7 58 26 GtoG ISAKMP S4 established 2004 06 22 58 26 GtoG sent QI2 IPsec SA established 2004 06 22 58 27 GtoG sent QI2 IPsec SA established Virtual Private Networking 124 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 2 Click VPN Status The Current VPN Tunnels SAs screen displays Current VPN Tunnels SAs Microsoft Internet Explorer Current VPN Tunnels SAs e seam sPiioun Policy Name Remote Endpoint Action SLifeTime HLifeTime 1 2382064080 3779227165 RoadWarrior 192
112. e from your Hard Disk 5 Click Browse and locate the firmware you downloaded the file ends in img 6 Click Upload to send the firmware to the modem router When the upload is done your modem router restarts The upgrade process typically takes about 1 minute Read the new firmware release notes to determine whether or not you need to reconfigure the modem router after upgrading Network Maintenance 59 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Manage Configuration File The router configuration settings are stored in a configuration file cfg This file can be backed up to your computer restored or reverted to factory default settings Back Up gt To back up the configuration file 1 Select Maintenance gt Backup Settings to display the following screen Backup Settings Save a copy of current settings Restore saved settings from a file Revert to factory default settings 2 Click Save to save a copy of the current settings 3 Choose a location to store the cfg file that is on a computer on your network Restore gt To restore a configuration file 1 Enter the full path to the file on your network or click the Browse button to find the file 2 When you have located the cfg file click the Restore button to upload the file to the modem router Upon completion the modem router reboots Erase Click the Erase button to reset the modem router to its factory default sett
113. e list select the service or game that you will host on your network If the service does not appear in the list see Add a Custom Service on page 47 In the corresponding Server IP Address field enter the last digit of the IP address of your local computer that will provide this service Click Add The service appears in the list in the screen Add a Custom Service To define a service game or application that does not appear in the Service Name list you have to first determine which port number or range of numbers is used by the application You can usually determine this information by contacting the publisher of the application or user groups or newsgroups When you have the port number information follow these steps 1 2 3 Select Content Filtering Port Forwarding Port Triggering Select the Port Forwarding radio button as the service type Click the Add Custom Service button to display the following screen Ports Custom Services Service Name Service Type TCP UDP v Starting Port 1765534 Ending Port 1 655324 Server IP Address 192 168 O In the Service Name field enter a descriptive name In the Protocol field select the protocol If you are unsure select TCP UDP Content Filtering 47 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 6 In the Starting Port field enter the beginning port number e Ifthe application uses a single port enter the same port number in the Endi
114. e moving to another screen or tab or your changes are lost e Click the Refresh or Reload button in the web browser The changes might have occurred but the old settings might be in the web browser s cache Firmware Needs to Be Reloaded When you attempt to connect to the Internet the browser might display a message similar to the following one telling you that you need to reload the router s firmware This means a problem has been detected with the router s firmware Your Netgear DSL Gateway has detected that sts firmware needs to be reloaded To reload firmware please follow these steps 1 Obtain the firmware to load from the firmware loaded on your PC dunng setup with the Setup Wizard CD default from the Setup CD or from the Netgear support site and place it in a folder on your PC 2 Browse to the firmware or enter the path in the box below 3 Click on Upgrade 4 The upgrade process will take about 5 minutes wait for the Progress Bar to complete 5 The Router Management Interface log m prompt will then appear so you can log in to check the status Software file name Browse Upgrade Please note If you used the Setup CD the PC that you used should have a firmware load at C Netgear Figure 22 Reload firmware gt To reload the firmware 1 If you already have the firmware file on your computer go directly to step 2 If you do not have the firmware file on your computer obtain the firmware from the NETGEAR supp
115. eater with wireless client association In this example the modem router is the base station but you can set it up to be the repeater with another AP as the base station if you want 1 Set up your modem router to be the base station a In the Wireless Repeating Function screen for your modem router select the Enable Wireless Repeating Function check box b Select the Wireless Base Station radio button d e Clear the corresponding Disable Wireless Client Association check box make sure it is not selected Enter the MAC addresses for AP 2 and AP 3 in the Repeater MAC Address 1 and Repeater MAC Address 2 field Click Apply 2 Set up AP 2 and AP 3 to be wireless repeaters a b d e In the Wireless Repeating Function screen for AP 2 and AP 3 select the Enable Wireless Repeating Function check box Select the Wireless Repeater radio button Clear the corresponding Disable Wireless Client Association check box make sure it is not selected Enter the MAC addresses for your modem router in the Base Station MAC Address field Click Apply 3 Verify the following for all access points Each access point operates in the same LAN network address range as the LAN devices Advanced Settings 94 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The access points are on the same LAN That is the LAN IP addresses for the access points are in the same network If you are using
116. ections The restriction is applied to both incoming and outgoing traffic 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 Set the Traffic Counter to begin at a specific time and date Set up traffic control to issue a waming 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 or amber e The Internet connection is disconnected and disabled Set up Internet Traffic Statistics to monitor the data traffic Click the Traffic Status button if you want a live update on Internet traffic status on your router Click Apply to save your settings Advanced Settings 100 Virtual Private Networking Setting up secure encrypted communications This chapter describes how to use the virtual private networking VPN features of the modem router VPN communications paths are called tunnels VPN tunnels provide secure encrypted communications between your local network and a remote network or computer The DGND3800B can terminate up to five VPNs This chapter is organized as follows Overview of VPN Configuration Plan a VPN VPN Tunnel Configuration Set Up a Client to Gateway VPN Configuration Set Up a Gateway to Gateway VPN Configuration VPN Tunnel Control Set Up VPN Tunnels in Special Circumstances
117. eenwich Mean Time Edinburgh London Adjust for Daylight Savings Time Cluse this NTP Server Current Time 2000 01 01 00 25 26 Fey Ceres 2 Select your time zone This setting determines the blocking schedule and time stamping of log entries 3 If your time zone is in daylight savings time select the Adjust for Daylight Savings Time check box to add one hour to standard time Note If your region uses daylight savings time select Adjust for Daylight Savings Time on the first day and clear it after the last day 4 The modem router has a list of NETGEAR NTP servers If you would prefer to use a particular NTP server as the primary server select the Use this NTP Server check box and enter its IP address 5 Click Apply to save your settings Schedule Firewall Services If you enabled services blocking in the Block Services screen or port forwarding in the Port Forwarding Port Triggering screen you can set up a schedule for when blocking occurs or when access is not restricted Content Filtering 51 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B gt To schedule firewall services 1 Select Content Filtering Schedule to display the following screen Schedule Saturday Time of day use 24 hour clock E All Day Start Time Hour Minute End Time Hour Minute Time Zone GMT Greenwich Mean Time Edinburgh London Cl Adjust for Daylight Savings Time Use this
118. eless network settings 36 wireless region 36 wireless security 31 32 Wireless Settings screen 35 wireless settings SSID broadcast 36 Wireless Stations Access List 88 WPA encryption 32 WPA2 encryption 32 WPA2 PSK encryption 32 WPA 802 1x encryption 32 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B RADIUS servers 32 WPA PSK encryption 32 WPA PSK WPA2 PSK mixed mode 32 WPS button 34 WPS capable devices 33 WPS PSK encryption 32 WPS PSK WPA2 PSK encryption 32 wrong date or time 145 176 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 177
119. en 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 Shows the permissions and access controls on the Network folder Selecting All no password allows all users to access the Network folder You are prompted to enter the same password that you use to log in to the modem router Create a Network Folder You can create a network folder on the USB device that is attached to the USB port on the rear panel of the modem router Tocreate a network folder 1 From the USB Storage Advanced Settings screen click the Create Network Folder button to open the Create a Network Folder screen Create Network Folder Gene Share Name Read Access All no password Write Access All no password Apply Close Window 2 Type a name in the Folder field e You can specify the folder s share name read access and write access from All no password to admin e The password for admin is the same one that is used to log in to the modem router By default it is password 3 Click Apply so that your changes take effect USB Storage 73 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Safely Remove USB Drive To unmount a USB disk drive so that no users can access it from the USB Settings screen click the Safely Remove USB button This takes the drive offline AN CAUTION Unmount the USB drive before physic
120. ent to gateway or gateway to gateway e Client to gateway configuration To check the VPN connection you can initiate a request from the remote computer to the 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 computer has a dynamically assigned WAN IP address it has to initiate the request To perform a ping test using our example start from the remote computer a Establish an Internet connection from the computer 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 computer 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 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Within 2 minutes the ping response should change from timed out to reply Note You can use Ctrl C to stop the pinging CoNo gt ping 192 168 89 1 Pinging 192 168 0 1 with 32 bytes of data Reply from 192 168 6 1 bytes 32 time lt ims TTL 64 Reply from 192 168 0 1 bytes 32 time lt ims TTL 64 Reply from 192 168 0 1 bytes 32 time ims TTL 64 Once the connection is established you can open a browser on the computer and enter the LAN IP address of the remo
121. er is designated as the default DMZ server it loses much of the protection of the firewall and is exposed to many exploits from the Internet If compromised the computer can be used to attack your network Incoming traffic from the Internet is usually discarded by the modem router unless the traffic is a response to one of your local computers or a service that you have configured in the Ports 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 To assign a computer or server to be a default DMZ server 1 In the WAN Setup screen select the Default DMZ Server check box WAN Setup WAN Preference Auto Detect z I Disable Port Scan and DoS Protection IV Default DMZ Server he2 hes fo fo Respond to Ping on Internet Port MTU Size in bytes 1458 NAT Filtering Secured C Open Disable SIP ALG Apply Cancel 2 Type the IP address for that server and click Apply Respond to Ping on Internet Port If you want the modem router to respond to a ping from the Internet select this check box This should be used only as a diagnostic tool because it allows your modem router to be discovered which can be a security problem Do not select this check box unless you have a specific reason to do so MTU Size in bytes The normal maximum transmission unit MTU value for most Ethernet networks is 1500 bytes 1492 bytes for PPPoE co
122. es to the these USB ports Figure 12 USB ports front and rear panel This chapter includes the following sections USB Drive Requirements ReadySHARE Access File Sharing Scenarios USB Storage Basic Settings Edit a Network Folder USB Storage Advanced Settings Safely Hemove USB Drive Media Server Settings Approved USB Devices Advanced USB Settings Connect to the USB Drive with Microsoft Network Settings 66 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B USB Drive Requirements The modem router works with 1 0 and 1 1 USB Full Speed and 2 0 USB High Speed standards The approximate USB bus speeds are shown in the following table Table 2 USB Bus Speeds 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 modem router should work with USB 2 0 compliant or 1 1 compliant external flash and hard drives For the most up to date list of USB drives supported by the modem router go to http kbserver netgear com readyshare When selecting a USB device bear in mind the following e The USB port on the 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 mig
123. et uplink bandwidth QoS Priority Rule list 2 Click Setup QoS rule The QoS Priority Rule list displays QoS Priority Rule list QoS Policy Priority Description MSN Messenger High MSN Messenger application Yahoo Messenger High Yahoo Messenger application IP Phone Highest IP Phone application Vonage IP Phone Highest Vonage IP Phone application NetMeeting High NetMeeting application AIM High AIM application Google Talk Highest Google Talk application Netgear EVA Highest NETGEAR EVA application SSH High SSH application Telnet T High A Telnet application ololololololololololo VPN High VPN application 3 To change a rule select its radio button 4 Scroll down to the bottom of the screen Advanced Settings 85 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 5 To edit a rule click Edit To add a custom rule click Add Priority Rule 6 Click Apply to save this rule to the QoS Policy list and return to the QoS Setup screen 7 Inthe QoS Setup screen click Apply Advanced Wireless Settings To configure the advanced wireless settings 1 Select Advanced Wireless Settings to display the following screen Wireless Settings Wireless Advanced Settings 2 4GHz b g n IV Enable Wireless Router Radio Fragmentation Length 256 2346 346 CTS RTS Threshold 1 2347 pe Preamble Mode Long Preamble v Wireless Advanced Settings 5GHz a n IV Enable Wireless Router Radio Frag
124. f 2 e The Private check box is selected only as a precautionary security measure in case RIP is activated Static Routes gt To configure static routes 1 Select Advanced gt Static Routes to display the following screen Static Routes Active Name Destination Gateway 2 Click Add to open the following screen Static Routes Route Name lex t v Private v Active Destination IP Address 134 7 0 lo IP Subnet Mask j2ss 255 o e Gateway IP Address 192 168 J o J 100 Metric l 2 3 Fill in the following fields e Route Name Enter a route name for this static route This name is for identification purpose only e Private Select this check box if you want to limit access to the LAN only The static route is not reported in RIP e Active Select this check box to make this route effective e Destination IP Address Enter the IP address of the final destination e IP Subnet Mask Enter the IP subnet mask for this destination If the destination is a single host type 255 255 255 255 e Gateway IP Address Enter the gateway IP address which has to be a router on the same LAN segment as the modem router e Metric Enter a number between 2 and 15 This represents the number of routers between your network and the destination Usually a setting of 2 or 3 works Advanced Settings 97 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 4 Click Apply to sa
125. f the remote VPN router s LAN 8 Check the VPN connection To check the VPN connection you can initiate a request from the remote computer to the 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 Virtual Private Networking 113 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B remote computer has a dynamically assigned WAN IP address it has to initiate the request To perform a ping test using our example start from the remote computer a Establish an Internet connection from the computer 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 Type the name of a program Folder document or Internet resource and Windows will open it For you Open ping 192 168 0 1 This causes a continuous ping to be sent to the first modem router After between several seconds and 2 minutes the ping response should change from timed out to reply C gt ping 192 168 1 Pinging 192 168 1 with 32 bytes of data Reply from 192 168 6 1 bytes 32 time lt ims Reply from 192 168 0 1 bytes 32 time lt ims Reply from 192 168 0 1 bytes 32 time ims Once the connection is established you can open a browser on the computer and enter the LAN IP address of the remote gateway After a short wait you should see the login screen of the
126. firmware Automatic Firmware Checking Off You can turn the automatic firmware checking off and check for firmware updates manually if you prefer See Manually Check for Firmware Upgrades on page 59 To turn off the automatic firmware check at login gt To turn off automatic firmware checking 1 Select Maintenance Router Upgrade 2 Clear the Check for Updated Firmware Upon Log in check box at the bottom of this screen Checking for Firmware Updates The router is checking the NETGEAR server to see if upde available for your router This could take up to 90 seconds please wait Check for Updated Firmware Upon Log in Cancel Network Maintenance 57 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Automatic Firmware Checking On When automatic firmware checking is on the modem router performs the check and notifies you if an upgrade is available or not as shown here Firmware Upgrade Assistant 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 V1 0 3 8 Figure 9 Firmware check notification screens gt To turn on automatic firmware checking 1 Click Yes to allow the modem router to download and install the new firmware The upgrade process could take a few minutes When the upload is complete your modem router restarts Go to the DGND3800B suppo
127. formation 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 12 Wireless modem router to Gateway B profile summary VPN Consortium Scenario Scenario 1 Identity Using Preshared Secrets Type of VPN LAN to LAN or gateway to gateway not client to gateway Security scheme IKE with pre shared secret key not certificate based IP addressing Gateway A Static IP address Gateway B Static IP address 150 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 10 506 0 24 172 23 9 0 24 Gateway A DGND3800 j Internet WAN IP lt a WAN IP 14 15 16 17 22 23 24 25 Gateway B Figure 23 VPNC example network interface addressing Step by Step Configuration To configure a VPN tunnel 1 Use the VPN Wizard to configure Gateway A DGND3800B for a gateway to gateway tunnel see Set Up a Gateway to Gateway VPN Configuration on page 116 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 DGND3800B 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 Forthe connection name enter toGW B b For the remote WAN s IP address enter 22 23 24 25 Enter the f
128. gin G Yes O No Encapsulation PPPoE PPP over Ethernet Login chap Password LIII Service Name If Required If Required Idle Timeout In Minutes In Minutes Internet IP Address 9 Get Dynamically from ISP O Use Static IP Address Domain Name Server DNS Address 9 Get Automatically from ISP O Use These DNS Servers Primary DNS Secondary DNS NAT Network Address Translation Enable O Disable Disable Firewall 2 Enter the settings for the IP address and DNS server The default ADSL settings usually work fine If you have problems with your connection check the ADSL settings and see ADSL Settings on page 25 for more information 3 If no login is required you can specify the MAC Address setting 4 Click Apply to save your settings 5 Click Test to test your Internet connection If the NETGEAR website does not appear within 1 minute and see Troubleshooting on page 136 Basic Setting Screen Fields The following descriptions explain all of the possible fields in the Basic Settings screen Note that which fields appear in this screen depends on whether or not an ISP login is required Does Your ISP Require a Login Answer either yes or no e When no login is required these fields display Account Name If required Enter the account name provided by your ISP This might also be called the host name Router Internet Setup 23 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Domain Name
129. gns port number 5678 to this browser session 2 You type http Awww example com into the URL field and your computer creates a web page request message with the following address and port information The request message is sent to your router Source address Your computer s IP address Source port number 5678 which is the browser session Destination address The IP address of www example com which your computer finds by asking a DNS server Destination port number 80 which is the standard port number for a web server process Content Filtering 42 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 3 Your router creates an entry in its internal session table describing this communication session between your computer and the web server at www example com Before sending the web page request message to www example com your router stores the original information and then modifies the source information in the request message performing Network Address Translation NAT e The source address is replaced with your router s public IP address This is necessary because your computer uses a private IP address that is not globally unique and cannot be used on the Internet e The source port number is changed to a number chosen by the router such as 33333 This is necessary because two computers could independently be using the same session number Your router then sends this request message through the Internet to t
130. he fields that display vary depending on whether or not your Internet connection requires a login Note Check that the country and language are set as described Setup Wizard on page 21 before proceeding with the manual setup Tosetup the basic settings manually 1 Select Set Up Basic Settings and select Yes or No depending on whether or not your ISP requires a login e Yes Select the encapsulation method and enter the login name If you want to change the login time out enter a new value in minutes e No Enter the account and domain names as needed Router Internet Setup 22 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The available fields change based on whether you selected Yes or No for a login ISP does not require login Basic Settings WAN1 Does your lgi fnet connection require a login O ves 9 No Account Name Domain Name Internet IP Address Get Dynamically from ISP O Use Static IP Address IP Address IP Subnet Mask Gateway IP Address O Use IP Over ATM IPoA IP Address IP Subnet Mask Gateway IP Address Domain Name Server DNS Address 9 Get Automatically from ISP O Use These DNS Servers Primary DNS Secondary DNS NAT Network Address Translation Enable O Disable Disable Firewall Router MAC Address Use Default Address Ouse Computer MAC Address O Use This MAC Address DGND3800 ISP does require login Does your Internet connection require a lo
131. he web server at www example com 4 The web server at www example com composes a return message with the requested web page data The return message contains the following address and port information The web server then sends this reply message to your router Source address The IP address of www example com Source port number 80 which is the standard port number for a web server process Destination address The public IP address of your router Destination port number 33333 5 Upon receiving the incoming message your router checks its session table to determine whether there is an active session for port number 33333 Finding an active session the router then modifies the message to restore the original address information replaced by NAT Your router sends this reply message to your computer which displays the web page from www example com The message now contains the following address and port information Source address The IP address of www example com Source port number 80 which is the standard port number for a web server process Destination address Your computer s IP address Destination port number 5678 which is the browser session that made the initial request 6 When you finish your browser session your router eventually detects a period of inactivity in the communications Your router then removes the session information from its session table and incoming traffic is no longer accepted on port number 333
132. hen you select a WPA security option enter the network keys passphrases that you want to use They are text strings from 8 to 63 characters Tosetup WEP WEP is a legacy security setting NETGEAR recommends that you use WPA2 or WPA security unless you have legacy wireless equipment that supports only WEP WEP encryption is available only when the Mode setting is Up to 54 Mbps 1 In the Security Options section select WEP to display the following screen Security Options Profile 1 O None wep OWPA PSK TKIP O WPA2 PSK AES O WPA PSK TKIP WPA2 PSK AES Security Encryption WEP Authentication Type Automatic Encryption Strength 64 bit v Security Encryption WEP Key Passphrase Key 1 Key2 O Key3 O Key 4 O 2 Select the authentication type The default is Automatic Other choices are Open System any client can authenticate itself to the network and Shared Key a passphrase and a four way challenge is needed for authentication 3 Select the encryption strength setting either 64 bit or 128 bit 4 Enter the four data encryption keys either manually or automatically These values have to be identical on all computers and access points in your network e Automatic Enter a word or group of printable characters in the Passphrase field and click Generate The four key fields are automatically populated with key values Wireless Settings 37 N600 Wireless Dual Band Gigabit VDSL2 Modem Router
133. hich is a measure of the quality of the signal on the line e Poll Interval The interval at which the statistics are updated in this window Click the Stop button to freeze the display Network Maintenance 63 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Connection Status In the Router Status screen click the Connection Status button to display a screen similar to this Connection Status IP Address Subnet Mask Default Gateway DHCP Server DNS Server Lease Obtained 0 Seconds Lease Expires 0 Seconds Figure 11 Connection Status screen Connection Time The time elapsed since the last connection to the Internet Connecting to sender The connection status Negotiation Success or Failed Authentication Success or Failed Obtaining IP Address The IP address assigned to the WAN port by the ISP Obtaining Network Mask The network mask assigned to the WAN port by the ISP View Attached Devices The Attached Devices screen presents a table of all IP devices that the modem router has discovered on the local network Select Maintenance Attached Devices to view the following table Attached Devices IP Address Device Name MAC Address 192 168 0 3 USER HP 70 F3 95 B1 E0 5A Refresh For each device the table shows the IP address device name if available and the Ethernet MAC address Note that if the modem router is rebooted the table data is lost until the modem router
134. his is the IP address you can use to connect to the modem router remotely 2 Use a web browser to connect to the modem router by typing ftp and the Internet port IP address in the address field For example type ftp 10 1 65 4 If you are using Dynamic DNS you can type the DNS name rather than the IP address 3 Type the name and password of the account that has access rights to the USB drive 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 Connect 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 have to be running Microsoft Windows 2000 XP or older versions of Windows with Microsoft networking enabled You can use normal Explorer operations such as dragging and dropping opening files or cutting and pasting files from e Microsoft Windows Start menu Run option e Windows Explorer e Network Neighborhood or My Network Place Enabling File and Printer Sharing Each computer s network properties have to be set to enable network communication with the USB drive File and Printer Sharing for Microsoft networking have to be enabled as described in the following sections Note In Windows 2000 and Windows XP File and Printer Sharing is enabled by default USB Storage 76 N600 Wireles
135. ht not function or might function erratically Check the documentation for your USB device to be sure The modem router supports FAT FAT32 and NTFS read only file systems ReadySHARE Access Once you have set up your modem router you can connect any USB storage device and share the contents with other users on your network You can access your USB device in any of the following ways e On Windows 7 Windows XP Windows Vista and Windows 2000 systems select Start gt Run and enter Weadyshare in the dialog box Click OK On Windows 7 Windows XP Windows Vista and Windows 2000 systems open Internet Explorer or Safari and enter readyshare in the address bar e On Mac OS X version 10 2 or later enter smb readyshare in the address bar e In My Network Places enter readyshare in the address bar USB Storage 67 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 include e Sharing multimedia with friends and family such as MP3 files pictures and other multimedia with local and remote users e Sharing resources on your network You might want to store files in a central location so that you do not have to power up a computer to perform
136. ic settings for the USB storage device attached to your modem router Select USB Basic Settings The following screen displays USB Storage Basic Settings Network Device Name yeadyshare Available Network Folders Read Write Folder Na Vi Na Total Free Access Access Space Space All All no password no password Shared Name Weadyshare USB Storage UN HP v100w 1911MB 914MB If you logged in to the modem router before you connected your USB device you might not see your USB device in the modem router screens until you log out and then log in again This screen includes the following fields and buttons e Network Device Name The default is readyshare This is the name used to access the USB device connected to the modem router USB Storage 69 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B e Folder Name Full path of the used by the Network folder e Volume Name Volume name from the storage device either USB drive or HDD e Total Free Space Shows the current utilization of the storage device e Share Name You can click the name shown or you can type it in the address field of your Web browser 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 e Read Write Access Shows the network folder permissions and access controls All no password allows all users to access the network folder admi
137. ice that filters ADSL interference out of standard phone equipment that shares the same line with your ADSL service Every telephone device that connects to a telephone line that provides ADSL service needs an ADSL microfilter to filter out the ADSL interference Example devices are telephones fax machines answering machines and caller ID displays Note that not every phone line in your home necessarily carries ADSL service That depends on the ADSL service setup in your home For many products the ADSL microfilter is included in the box with the modem router If you purchased the modem router in a country where a microfilter is not included you have to acquire the ADSL microfilter separately One Line ADSL Microfilter Not Included Plug the ADSL microfilter into the wall outlet and plug your phone equipment into the jack labeled Phone The modem router plugs directly into a separate ADSL line Plugging the modem router into the phone jack blocks the Internet connection If you do not have a separate ADSL line for the router the best thing to do is to use an ADSL microfilter with a built in splitter bb lt Plugs into the ADSL line Figure 5 One line ADSL microfilter Second best when you do not have a separate ADSL line for the router is to get a separate splitter To use a one line filter with a separate splitter insert the splitter into the phone outlet connect the one line filter to the splitter and connect the phone to the fil
138. ing access by 37 spoofing 140 maintenance settings 56 manual logout 28 manual setup 22 manually configuring VPN policies 133 maximum transmission unit MTU 80 MD5 authentication 128 menus described 20 metric number of routers 97 mixed mode security options 32 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B multi point bridge mode 92 N NETGEAR ProSafe VPN Client 108 Network Address Translation NAT 25 43 network folder creating 73 editing 71 network name disabling 31 Network Time Protocol NTP 50 145 network troubleshooting 142 no Internet connection 27 O On Off button 11 one line ADSL microfilter 13 online help router 20 outbound traffic trigger ports 48 P Parental Controls 40 passphrases 37 changing 37 passwords See passphrases photos sharing 68 pinging VPNs 114 165 WAN port 80 Plug and Play Universal UPnP 98 plug and play universal UPnP 98 point to point bridge mode 90 Point to Point Tunneling Protocol PPTP 22 port forwarding 45 46 configuring 46 example 45 port scanning disabling 79 port triggering 43 46 48 configuring 48 example 43 ports back panel 11 positioning the router 12 power adapter AC 11 preset security 30 37 pre shared key 32 primary DNS addresses 24 printing files and photos 68 Push N Connect See WPS Q Quality of Service QoS 84 85 R RADIUS server 32 range of wireless connections 12 ReadySHARE access 67 remote a
139. ing materials in case you need to return the product for repair See Position Your Modem Router on page 12 for information about where to place and how to position your router Modem Router Ethernet cable Figure 1 Box contents Hardware Setup 8 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Hardware Features Before you cable your router take a moment to become familiar with the label and the front and back panels Pay particular attention to the LEDs on the front panel Front Panel The modem router front panel has the 10 status LEDs icons and ports shown in the figure Note that the Wireless and WPS icons are buttons WPS On Off button Wireless On Off button USB port Internet DSL 5 GHZ wireless 2 4 GHz wireless USB LAN ports Power Figure 2 Front panel Front Panel Buttons and USB Port mu VPS button You can use this button to add a wireless computer or device to your network using Wi Fi Protected Setup The wireless computer or device has to support WPS see Wi Fi Protected Setup WPS Method on page 33 Wireless On Off button This button turns the wireless radio of the modem router Q off and on See Turn Off Wireless Connectivity on page 31 USB port You can use this port to connect USB storage devices like flash drives or hard drives Hardware Setup 9 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Front Panel LEDs The following ta
140. ing 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 Virtual Private Networking 122 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 2 Onthe 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 s seam SPHOm Policy Name Remote Endpoint Action SLifeTime HLifeTime 3389084080 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 Remote Endpoint The IP address on the remote VPN endpoint e Action Either a Drop or a Connect button SLifeTime Secs The remaining soft lifetime for this security association SA in seconds When the soft lifetime becomes 0 zero the SA is renegotiated e HLifeTime Secs The remaining hard lifetime for this SA in seconds When the hard lifetime becomes 0 zero th
141. ings Alternately press the Wireless On Off and WPS buttons on the side panel of the modem router simultaneously for 6 seconds Erase sets the password to password and the LAN IP address to 192 168 0 1 and enables the modem router s DHCP Network Maintenance 60 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B View Router Status Select Maintenance Router Status to display the Router Status screen Router Status Hardware Version DGND3800 Firmware Version V2 0 0 10 2 0 10 Test2 GUI Language Version v20 06 WANI v 20 4E 7F 0F 4B F4 DHCP Client Gateway IP Address Domain Name Server LAN Port MAC Address 204E 7F 0F 4B F3 IP Address 192 168 0 1 DHCP On IP Subnet Mask 255 255 255 0 Modem ADSL Firmware Version B2pvC035e d23f Modem Status disconnected DownStream Connection Speed UpStream Connection Speed vPI 1 vel 32 Europe Wireless Settings 2 4GHz bigin Name SSID NETGEAR Channel Auto 1 Mode Up to 145 Mbps Wireless AP On Broadcast Name On Wireless Isolation or Wireless Settings 5GHz ain Name SSID NETGEAR 5G Channel 36 P 40 S Mode Up to 300 Mbps Wireless AP On Broadcast Name On Wireless Isolation on Guest Network Wireless Settings 2 4GHz bigin Guest Profile 2 Wireless AP Guest Profile 3 Wireless AP Guest Profile 4 Wireless AP Wireless Settings 5GHz ain Guest Profile 2 Wireless AP Guest Profile 3 Wireless AP Guest Profile 4 Wireless AP
142. inish IP Address Subnet Mask ESP Configuration SPI Incoming Hex 3 Characters SPI Outgoing Hex 3 Characters Encryption 3DES x Key DES 8 chars 3DES 24 chars Authentication SHA 1 Key MD5 18 char SHA 1 20 chars The following table explains the fields in the VPN Manual Policy screen Table 9 VPN Manual Policy fields and settings Fields and Settings Description General Policy Name 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 The modem router VPN manage the policies tunnel network connection fields Remote VPN The remote VPN endpoint has to have this VPN s gateway Endpoint address entered as its remote VPN endpoint e f 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 Virtual Private Networking 134 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Table 9 VPN Manual Policy fields and settings Continued Fields and Settings Description Local LAN IP Address The remote VPN endpoint has to have these IP addresses entered as its remote add
143. input All regions output 12V AC 2 5A output Dimensions Weight Operating temperature 6 80 in x 5 03 in x 1 28 in 172 7 mm x 127 7 mm x 32 5 mm 0 61 Ibs 0 275 kg 0 to 40 C 32 to 104 F Operating humidity Storage temperature Storage humidity 10 to 90 relative humidity noncondensing 20 to 70 C 4 to 158 F 5 to 95 relative humidity noncondensing Meets requirements of LAN WAN FCC Part 15 Class B VCCI Class B EN 55 022 CISPR 22 Class B 10BASE T or 100BASE Tx RJ 45 Gigabit Ethernet ADSL Dual RJ 11 pins 2 and 3 T1 413 G DMT RJ 45 WAN port Gigabit Ethernet Supplemental Information 149 VPN Configuration Case study on how to set up a VPN The DGND3800B can terminate up to five VPNs This appendix is a case study on how to configure a secure IPSec VPN tunnel from your modem router to a FVL328 This case study follows the VPN Consortium interoperability profile guidelines found at http www vpnc org InteropProfiles Interop 01 htm l The following topics are discussed e Configuration Profile e Modem Router with FQDN to Gateway B e Configuration Summary Telecommuter Example e Set Up Client to Gateway VPN Telecommuter Example e Monitoring the VPN Tunnel Telecommuter Example Configuration Profile The configuration in this appendix follows the addressing and configuration mechanics defined by the VPN Consortium Gather necessary in
144. ital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following methods Reorient or relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment into an electrical outlet on a circuit different from that which the radio receiver is connected Consult the dealer or an experienced radio TV technician for help FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate this equipment This device complies with Part 15 of the FCC Rules Operation is subject to the following 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 Notification of Compliance 17
145. ity Policy Z2 My Connections Authentication Method and Algorthms di to6w A My Identity Authentication Method amp Security Policy z Authentication Phase 1 oposa 1 P lt amp Key Exchange Phase 2 Encryption and Data integrty Algorthms Enoy alo Tie DES gt b In the SA Life drop down list select Unspecified c In the Compression drop down list select None d Select the Encapsulation Protocol ESP check box e Inthe 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 In the Encapsulation drop down list select Tunnel h Leave the Authentication Protocol AH check box cleared 7T 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 computer 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 VPN Configuration 164 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B To check the VPN connection you can initiate a request from the remote computer to the VPN router s network by using the Connect option in the modem router screen Right click the system tray icon to open the pop up menu My Connections DGD3300v2 About NETGEAR ProSafe
146. ixed IP address enter this address in the Internal Network IP Address field Otherwise leave this field empty Virtual Private Networking 111 d f N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 in the Name list select PPP Adapter If you have a dedicated cable or ADSL line select your Ethernet adapter If you will be switching between adapters or if you have only one adapter select Any In the My Identity section of the screen click the Pre Shared Key button The Pre Shared Key screen displays Pre Shared Key m 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 Click Enter Key Enter the 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 has to match your selection in the modem 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
147. lays Use IP Over ATM IPoA Your ISP uses classical IP addresses RFC 1577 Enter the IP address IP subnet mask and gateway IP addresses that your ISP assigned Domain Name Server DNS Address The DNS server is used to look up site addresses based on their names Get Automatically from ISP Your ISP uses DHCP to assign your DNS servers Your ISP automatically assigns this address Use These DNS Servers If you know that your ISP does not automatically transmit DNS addresses to the modem router during login select this option and enter the IP address of your ISP s primary DNS server If a secondary DNS server address is available enter it also Router Internet Setup 24 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B NAT Network Address Translation NAT automatically assigns private IP addresses 10 1 1 x to LAN connected devices e Enable Usually NAT is enabled Disable This disables NAT but leaves the firewall active Disable NAT only if you are sure you do not need it When NAT is disabled only standard routing is performed by this modem Classical routing lets you directly manage the IP addresses that the 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 When no login is required this field display
148. lect an option to match the Remote Identity Type setting on the remote VPN endpoint e WAN IP Address Your Internet IP address Fully Qualified Domain Name Your domain name 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 P Address The Internet IP address of the remote VPN endpoint Fully Qualified Domain Name The domain name of the remote VPN endpoint 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 has Algorithm to match the setting used on the remote VPN gateway DES and 3DES are supported 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 Algo
149. lements 1 RJ 11 asynchronous DSL ADSL port for connecting the modem router to an ADSL line Note An ADSL port is capable of sending data over an ADSL line at one speed and receiving it at another speed N Ethernet WAN port for connecting the modem router to a fiber cable modem Note You can use either the ADSL or Gigabit Ethernet port for WAN connectivity Four Ethernet RJ 45 LAN ports for cabling the modem router to the local computers USB port for connecting USB storage devices like flash drives or hard drives Power On Off button AC power adapter input on gt amp Hardware Setup 11 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Label The label on the bottom of the modem router shows the router s Restore Factory Settings button WPS security PIN MAC address and serial number WPS Security PIN MAC address Restore Factory Settings Serial number Figure 4 Label on modem router bottom See Factory Settings on page 147 for information about the Restore Factory Settings button and the factory setting values Position Your Modem Router You should operate the modem router only in a vertical position resting on its stand The modem router lets you access your wireless network within its range The range can vary depending on the location of your modem router For example the thickness and number of walls the wireless signal passes through can limit the range For best results place your mo
150. m 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 Make sure that the LAN port LED is on If the LED is off follow the instructions in LAN LED Is Off on page 138 Check that the corresponding link LEDs are on for your network interface card and for the hub ports if any that are connected to your workstation 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 or workstation Verify that the IP address for your router and your workstation are correct and that the addresses are on the same subnet Troubleshooting 142 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Test the Path from Your Computer to a Remote Device After you verify that the LAN path works correctly test the path from your computer to a remote device In the Windows Run screen type ping n 10 IP address where P adaress is the IP address of a remote device such as your ISP s DNS server If the path is functioning correctly replies as described in Test the LAN Path to Your Modem Router on page 142 display If you do not receive replies e Check that your computer has the IP address of your router listed as the default modem router If the
151. me ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 1999 5 CE Latviski Latvian Lietuviu Lithuanian Ar o NETGEAR Inc deklare ka Radiolan atbilst Direktivas 1999 5 EK b tiskajam prasibam un citiem ar to saistitajiem noteikumiem Siuo NETGEAR Inc deklaruoja kad Sis Radiolan atitinka esminius reikalavimus ir kitas 1999 5 EB Direktyvos nuostatas Nederlands Dutch Malti Maltese Magyar Hungarian Hierbij verklaart NETGEAR Inc dat het toestel Radiolan in overeenstemming is met de essenti le eisen en de andere relevante bepalingen van richtlijn 1999 5 EG Hawnhekk NETGEAR Inc jiddikjara li dan Radiolan jikkonforma mal htigijiet essenzjali u ma provvedimenti ohrajn relevanti li hemm fid Dirrettiva 1999 5 EC Alul rott NETGEAR Inc nyilatkozom hogy a Radiolan megfelel a vonatkoz alapvet k vetelm nyeknek s az 1999 5 EC ir nyelv egy b el r sainak Polski Polish Niniejszym NETGEAR Inc o wiadcza ze Radiolan jest zgodny z zasadniczymi wymogami oraz pozostatymi stosownymi postanowieniami Dyrektywy 1999 5 EC Portugu s NETGEAR Inc declara que este Radiolan esta conforme com os requisitos essenciais e Portuguese outras disposi es da Directiva 1999 5 CE Slovensko NETGEAR Inc izjavlja da je ta Radiolan v skladu z bistvenimi zahtevami in ostalimi Slovenian relevantnimi dolo ili direktive 1999 5 ES Slovensky NETGEAR Inc t mto vyhlasuje
152. mentation Length 256 2346 z CTSIRTS Threshold 1 2347 2347 Preamble Mode Long Preamble v WPS Settings Routers PIN 63498547 T Disable Routers PIN IV Keep Existing Wireless Settings 2 4GHz b g n IV Keep Existing Wireless Settings 5GHz a n Wireless Card Access List SetUp Access List Apply Cancel The WPS Settings section is not displayed if you selected WEP as the security option 2 If you make changes click Apply Note that more settings are available in the Wireless Settings screen See Wireless Settings on page 35 Note The modem router is already configured with the optimum advance wireless settings Do not alter these settings unless directed by NETGEAR support Incorrect settings might disable the modem router unexpectedly Wireless Advanced Settings Enable Wireless Router Radio The wireless access point of this router can be enabled or disabled to allow wireless access The Wireless LED on the front of the router also displays the current status of the wireless access point to let you know if it is disabled or enabled If it is enabled wireless stations can access the Internet If it is disabled wireless stations cannot access the Internet Advanced Settings 86 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Enable SSID Broadcast If this feature is enabled the modem router broadcasts its name SSID to all wireless stations Stations that have no SSID or a null value can then ad
153. mote VPN client single PC Back Next Cancel Fill in the Connection Name and pre shared key fields The connection name is for convenience and does not affect how the VPN tunnel functions 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 Whatis the remote WAN s IP address or Internet name 192 168 100 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 192 166 1o Subnet Mask 255 255 255 o Back Next Cancel Virtual Private Networking 107 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The 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 parameters Please click Done to apply the changes Note To view the VPNC recommended authentication and encryption settings used by the VPN Wizard click the here link 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 Ty
154. n uses the same password that you use to log in to the modem router Edit You can click the Edit button to edit the Available Network folder settings See Edit a Network Folder on page 71 e Safely Remove USB Device Click this button to safely remove the USB device attached to your modem router See Safely Remove USB Drive on page 74 To access a USB device attached to the modem router USB port 1 Select USB gt Basic Settings The following screen displays USB Storage Basic Settings Network Device Name yeadyshare Available Network Folders Read Write Folder Name Vi Name Total Free didisndal Access Access Space Space WeadyshareiUSB Storage x UA HP vi00w 1911MB 914MB no password no password Safely Remove USB Device By default the USB device is available to all computers on your local area network LAN USB Storage 70 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 2 To access your USB device click the share name or type Weadyshare in the address field of your Web browser Network device name readyshare Share name readyshare USB_Storage If you logged in to the modem router before you connected your USB device you might not see your USB device in the modem router screens until you log out and then log in again Edit a Network Folder You can use the Edit button on either the USB Storage Basic Settings or USB Storage Advanced Settings
155. n your router 1 Select Advanced gt Traffic Meter Traffic Meter Internet Traffic Statistics Enable Traffic Meter Traffic volume control by Monthly limit Mbytes Round up data volume for each connection by Mbytes Connection time control Monthly limit hours Traffic Counter Restart traffic counter at Onthe day of each month Traffic Control Alert prior to reaching monthly limit Mbytes Minutes CO Issue warning popup Block all traffic C Send email Internet Traffic Statistics Start Date Time Thursday 01 Oct 2009 00 00 Current Date Time Wednesday 21 Oct 2009 22 43 Traffic Volume Left No limit Period Connection Time Traffic Volume Mbytes ibimm Upload Avg Download Avg Total Avg Today 00 00 0 00 0 00 0 00 Yesterday 00 00 0 00 0 00 0 00 0 007 0 00 0 007 This week 00 00 0 00 0 00 0 00 0 00 0 00 0 00 0 00 0 00 0 00 0 00 0 00 0 00 0 00 0 00 0 00 This month 00 00 Last month 00 00 2 Select the Enable Traffic Meter check box Advanced Settings 99 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 Download only The restriction is applied to incoming traffic only Both Dir
156. name and passphrase logs you in to your wireless network This login is preconfigured and can be found on the label on the bottom of your unit See Chapter 3 Wireless Settings for more information Router Internet Setup 28 Wireless Settings Protecting your wireless network This chapter contains the following sections e Wireless Adapter Compatibility e Preset Security e Wireless Security Basics Add Clients Devices to Your Network e Wireless Settings 29 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Wireless Adapter Compatibility A wireless adapter is the wireless radio in your computer or wireless device that lets it connect to a wireless network Most computers or wireless devices come with an adapter already installed but if it is outdated or slow you can purchase a USB adapter to plug into a USB port Make sure the wireless adapter in each computer in your wireless network supports the same security settings as the modem router See the next section Preset Security for information about the modem router s preconfigured security settings Note If you connect devices to your modem router using WPS as described in Wi Fi Protected Setup WPS Method on page 33 those devices assume the security settings of the modem router Preset Security The modem router comes with preset security This means that the Wi Fi network name SSID passphrase and security option encryption protocol are p
157. nding logs specifies which day of the week to send the log This is relevant when the log is sent weekly Time for sending log specifies the time of day to send the log This is relevant when the log is sent daily or weekly If the Weekly Daily or Hourly option is selected and the log fills up before the specified period the log is automatically emailed to the specified email address After the log is sent it is cleared from the modem router s memory If the modem router cannot email the log file the log buffer might fill up In this case the modem router overwrites the log and discards its contents Log the Network Activity A log is a detailed record of the websites that users on your network have accessed or attempted to access If you have set up content filtering on the Block Sites screen the Logs screen shows you when someone on your network tried to access a blocked site If you have email notification on you receive these logs in an email message If you do not have email notification set up you can view the logs on the Logs screen Tolog the network activity 1 Select Content Filtering Logs to display the Logs screen Logs Current Time Wednesday Jan 01 2003 01 25 42 Admin login from source 192 168 0 2 DHCP IP 192 168 0 2 to MAC address 00 1A 6B 6D 8F 19 Initialized firmware version V2 0 0 10 2 0 10 Test2 Clear Log Send Log Include in Log Attempted access to blocked sites Conne
158. ng Port field e Ifthe application uses a range of ports enter the ending port number of the range in the Ending Port field 7T n the Server IP Address field enter the IP address of your local computer that will provide this service 8 Click Apply The service appears in the list in the Port Forwarding Port Triggering screen Edit or Delete a Port Forwarding Entry To edit or delete a port forwarding entry 1 In the table select the button next to the service name 2 Click Edit Service or Delete Service Application Example Making a Local Web Server Public If you host a web server on your local network you can use port forwarding to allow web requests from anyone on the Internet to reach your web server To make a local web server public 1 Assign your web server either a fixed IP address or a dynamic IP address using DHCP address reservation In this example your router always gives your web server an IP address of 192 168 1 33 2 In the Port Forwarding screen configure the router to forward the HTTP service to the local address of your web server at 192 168 1 33 HTTP port 80 is the standard protocol for web servers 3 Optional Register a host name with a Dynamic DNS service and configure your router to use the name To access your web server from the Internet a remote user has to know the IP address that has been assigned by your ISP However if you use a Dynamic DNS service the remote user can reach your
159. nnections and 1458 for PPPoA connections For some ISPs you might need to reduce the MTU But this is rarely required and should not be done unless you are sure it is necessary for your ISP connection Advanced Settings 80 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B NAT Filtering This option determines how the router deals with inbound traffic The Secured option provides a secured firewall to protect the computers on LAN from attacks from the Internet but it might cause some Internet games point to point applications and multimedia applications no work The Open option on the other hand provides a much less secured firewall while it allows almost all Internet applications to work 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 Dynamic DNS If your network has 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 is and the address can change frequently In this case use a commercial Dynamic DNS service that lets you register your domain to its IP address
160. ntrol Network Access 0 00 2000 000s 42 Remote Computer Access Basics 0c ccc eee ee eee 42 Port Triggering to Open Incoming Ports 200005 43 Port Forwarding to Permit External Host Communications 45 How Port Forwarding Differs from Port Triggering 46 Configure Port Forwarding to Local Servers 2 255 46 Configure Port Triggeting zuscaasicakbc eR dee awe A Gom 4C eas 48 Setthe Te ZODe sue C eet eth ed tore rp qu mdp deitas 50 Schedule Firewall Services liliis 51 Email Logs and Aleris 22 240 IR RROEPY Or RP LPS eenid PS 53 Log the Network ACUVIL us casa kRROIAPRer eR eee 54 Chapter 5 Network Maintenance Upgrade the Router Firmware i i 220202004642 RbRIGeLRe RP SERE 57 Automatic Firmware Checking Off lllilileeeelsssss 57 Automatic Firmware Checking On 0 000 eee eee 58 Manually Check for Firmware Upgrades 00 0000s 59 Manage Configuration File nauuna aaa mE 60 Baek UD us sioe editam SUP ROUR IRURE Ro NERA EER EIGRA 60 alljo P ee A 60 Erie hia acs esu docens uiui hdd als a a E sue Waa iua aste 60 View Router SLatils i Lodaocee Xa Sp eO ia peu bed EUER adios dud 61 Show Statistics BUT zia eka dod qe Me PAAR ROS RP MO Ps BE 63 Connection Status 1 doom E Ere APER OHS doe dades 64 View Attached Devi6es 432 ua et ona Rede Ae oer s 64 Run Diagnostic UtliflGS 2o ch
161. o a value between 1 and 99 minutes if the default value of 5 minutes does not meet your needs Router Internet Setup 27 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The administrator s login to the modem router configuration times out after a period of inactivity to prevent someone else from accessing the router interface when you step away Click Apply to save your changes After changing the password you are required to log in again to continue the configuration If you have backed up the modem router settings previously you should do a new backup so that the saved settings file includes the new password See Back Up on page 60 for information about backing up your network configuration Log Out Manually The router interface provides a Logout command at the bottom of the router menus Log out when you expect to be away from your computer for a relatively long period of time Types of Logins There are three separate types of logins that have different purposes It is important that you understand the difference so that you know which login to use when Router login logs you in to the router interface See Log In to the N600 Modem Router on page 18 for details about this login ISP login logs you in to your Internet service Your service provider has provided you with this login information in a letter or some other way If you cannot find this login information contact your service provider Wi Fi network
162. o use appropriate network addresses for the environment a For the connection name enter toDGND3800 b For the remote WAN s IP address enter dgnd3800 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 computer attached to the modem router a Open the command prompt select Start gt Run gt cmd b Type ping 172 23 9 1 5 ICNWINNTysystem32ping exe Pinging 172 23 9 1 with 32 bytes of data Reply from 172 23 9 1 bytes 32 time lt i ms TTL 128 1 bytes 32 time lt i ms TTL 128 bytes 32 time lt i ms TTL 128 9 1 bytes 32 time lt i ms TTL 128 Reply from 172 23 9 1 bytes 32 time lt i ms TTL 128 Reply from 172 23 9 1 bytes 32 time lt i ms TTL 128 Reply from 172 23 9 1 bytes 32 time lt i ms TTL 128 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 VPN Configuration 157 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 15 Configuration summary telecommuter example VPN Consortium Scenario
163. ollowing 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 gateway to gateway tunnel see Set Up a Gateway to Gateway VPN Configuration on page 116 being certain to use appropriate network addresses for the environment a Forthe 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 VPN Configuration 151 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 3 On the Gateway B router menu under VPN select IKE Policies and click the Edit button to display the IKE Policy Configuration screen IKE Policy Configuration General Policy Name toGW A Direction Type Both Directions Exchange Mode Main Mode X Local Local Identity Type WAN IP Address z Local Identity Data 22 23 24 25 Remote Remote Identity Type Remote WAN IP Remote Identity Data 14 15 16 17 IKE SA Parameters Encryption Algorithm 3DES v Authentication Algorithm SHAT v Authentication Method Pre shared Key rte A C RSA Signature requires Certificate Diffie Hellman DH Group Group 2 1024 Bit 7 SA Life Time 28800 secs Back Apply Cancel 4 On Gateway B router menu under VPN select VPN Policies and click the Edit button to display the VPN Auto Policy screen VPN
164. op 0 1 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 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 DGND3700 Gateway B m t Internet WANIP WAN IP example org example2 org FQDN FQDN Figure 24 VPNC example network interface addressing Table 13 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 client to gateway Security scheme IKE with pre shared secret key not certificate based IP addressing VPN Configuration 153 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Table 13 Wireless modem router with FQDN to Gateway B profile summary Continued VPN Consortium Scenario Scenario 1 Gateway A Fully qualified domain name FQDN Gateway B FQDN Use 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 connec
165. opt the correct SSID for connections to this access point Fragmentation Threshold CTS RTS Threshold and Preamble Mode Do not change these settings The Fragmentation Threshold CTS RTS Threshold and Preamble Mode settings are reserved for wireless testing and advanced configuration only WPS Settings Router s PIN The PIN number that you use on a registrar for example from the Network Explorer on a Vista Windows PC to configure the modem router s wireless settings through WPS You can also find the PIN on the modem router s product label Disable Router s PIN The PIN function might temporarily be disabled when the modem router detects suspicious attempts to break into the modem router s wireless settings by using the modem router s PIN through WPS You can manually enable the PIN function by clearing the Disable Router s PIN check box Keep Existing Wireless Settings By default the Keep Existing Wireless Settings check box is selected This shows whether the router is in the WPS configured state If the Keep Existing Wireless Settings check box is not selected adding a new wireless client changes the router s wireless settings to an automatically generated random SSID and security key NETGEAR does not recommend this In addition if this option is selected some external registrars e g Network Explorer on Vista Windows might not see the router Configuring the basic wireless settings from the router s management interface sele
166. ort site at hito www netgear com support through another working Internet connection 2 Click Browse 3 Navigate to the firmware file Troubleshooting 144 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 4 Click Upgrade A progress bar displays The reload takes about 5 minutes to complete When the firmware recovery is complete the login screen displays so you can log in Incorrect Date or Time Select Security Schedule to display the current date and time The modem router uses the Network Time Protocol NTP to obtain the current time from one of several network time servers on the Internet Each entry in the log is stamped with the date and time of day Problems with the date and time function can include the following e Date shown is January 1 2000 This means the router has not yet successfully reached a network time server Check that your Internet access is configured correctly If you have just completed configuring the router wait at least 5 minutes and check the date and time again e Time is off by one hour The router does not automatically sense daylight savings time In the Schedule screen select the Adjust for Daylight Savings Time check box Troubleshooting 145 Supplemental Information This appendix includes the factory default settings and technical specifications for the N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B and instructions for wall mounting the unit
167. p speeds and the greatest range for demanding applications such as streaming HD video and multiplayer gaming Complete with a built in ADSL modem it is compatible with all major ADSL Internet service providers The gigabit port on the WAN side has an option to connect to a fiber cable modem NETGEAR green features e Power On Off button e 80 recycled packaging e CEC California Efficiency e RoHS e WEEE If you have not already set up your new router using the installation guide that comes in the box this chapter walks you through the hardware setup Chapter 2 Router Internet Setup explains how to set up your Internet connection This chapter contains the following sections e Unpack Your New Router Hardware Features e Position Your Modem Router e ADSL Microfilters e Cable Your Modem Router e Verify the Cabling For more information about the topics covered in this manual visit the support website at http support netgear com N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Unpack Your New Router Your box should contain the following items N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B AC power adapter plug varies by region Category 5 Cat 5 Ethernet cable Telephone cable with RJ 11 connector Installation guide with cabling and router setup instructions If any of the parts are incorrect missing or damaged contact your NETGEAR dealer Keep the carton including the original pack
168. pe Local Remote ESP 4 GtoG auto 192 168 0 1 255 255 255 0 192 168 10 1 255 255 255 0 3des Add Auto Policy Add Manual Policy J To view or modify the tunnel settings select its radio button and click Edit Note See Use Auto Policy to Configure VPN Tunnels on page 126 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 computer These instructions assume that the computer running the client has a dynamically assigned IP address Virtual Private Networking 108 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The computer has to have the NETGEAR ProSafe VPN Client program installed which 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 computer You might need to insert your Windows CD to complete the installation gt To configure the NETGEAR ProSafe VPN client 1 Install the NETGEAR ProSafe VPN client on the remote computer and then reboot a Install the IPSec component You might have the option to install either the VPN ad
169. puter s browser needs to access a web server running on a computer in your local network Using port forwarding you can tell the router When you receive incoming traffic on port 80 the standard port number for a web server process forward it to the local computer at 192 168 1 123 The following sequence shows the effects of the port forwarding rule you have defined 1 The user of a remote computer opens a browser and requests a web page from www example com which resolves to the public IP address of your router The remote computer composes a web page request message with the following destination information Destination address The IP address of www example com which is the address of your router Destination port number 80 which is the standard port number for a web server process The remote computer then sends this request message through the Internet to your router 2 Your router receives the request message and looks in its rules table for any rules covering the disposition of incoming port 80 traffic Your port forwarding rule specifies that incoming port 80 traffic should be forwarded to local IP address 192 168 1 123 Therefore your router modifies the destination information in the request message The destination address is replaced with 192 168 1 123 Your router then sends this request message to your local network 3 Your web server at 192 168 1 123 receives the request and composes a return message with the
170. r client workstation Use Auto Policy to Configure VPN Tunnels You need to configure matching VPN settings on both VPN endpoints The outbound VPN settings on one end has to 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 130 Configure VPN Network Connection Parameters All VPN tunnels on the modem router require that you configure several network parameters This section describes those parameters and how to access them The most common configuration 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 Select Advanced VPN Policies and then click the Add Auto Policy button to display the VPN Auto Policy screen VPN Policies VPN Auto Policy Policy Table General nable Name le ocal Remote SP h Enable Name Typ Local emi ESI Policy Name o 1 v 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 n Address Data IKE Keep Alive Ping IP Address Iu l Apply TIENE as IP Address Subnet address v Add Auto Policy dreheirheerereinnteies Single Start IP Address 1 Finish IP Address Subnet Mask Remote LAN IP Address Subnet
171. re Default Behavior Firewall Inbound communications coming in from Disabled except traffic on port 80 the HTTP port the Internet Outbound communications going out to Enabled all the Internet Source MAC filtering Disabled Wireless Wireless Communication Enabled Wi Fi Network Name SSID Can be found on the label on the bottom of the unit Wireless security Can be found on the label on the bottom of the unit Broadcast SSID Enabled Transmission Speed Auto Country Region United States in North America otherwise varies by region RF Channel Auto Operating Mode Up to 145 Mbps Data Rate Best Output Power Full Access Point Enabled Authentication Type Pre Shared Key Wireless Card Access List All wireless stations allowed 1 Maximum wireless signal rate derived from IEEE Standard 802 11 specifications Actual throughput can vary Network conditions and environmental factors including volume of network traffic building materials and construction and network overhead lower actual data throughput rate Supplemental Information 148 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Technical Specifications Table 11 Technical specifications description Feature Specification Data and routing protocols Power adapter TCP IP RIP 1 RIP 2 DHCP PPPoE or PPPoA RFC 1483 Bridged or Routed Ethernet and RFC 1577 Classical IP over ATM North America 120V 60 Hz input Europe 230V 50 Hz
172. requested web page data Your web server then sends this reply message to your router 4 Your router performs Network Address Translation NAT on the source IP address and sends this request message through the Internet to the remote computer which displays the web page from www example com To configure port forwarding you need to know which inbound ports the application needs You usually can determine this information by contacting the publisher of the application or the relevant user groups and newsgroups Content Filtering 45 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B How Port Forwarding Differs from Port Triggering The following points summarize the differences between port forwarding and port triggering e Port triggering can be used by any computer on your network although only one computer can use it at a time e Port forwarding is configured for a single computer on your network e Port triggering does not need to know the computer s IP address in advance The IP address is captured automatically e Port forwarding requires that you specify the computer s IP address during configuration and the IP address can never change e Port triggering requires specific outbound traffic to open the inbound ports and the triggered ports are closed after a period of no activity e Port forwarding is always active and does not need to be triggered Configure Port Forwarding to Local Servers Using the port
173. reset in the factory You can find the preset SSID and passphrase on the bottom of the unit e Wi Fi network name SSID identifies your network so devices can find it e Passphrase controls access to your network Devices that know the SSID and the passphrase can find your wireless network and connect Note The preset SSID and passphrase are uniquely generated for every device to protect and maximize your wireless security e Security option is the type of security protocol applied to your wireless network The security protocol in force encrypts data transmissions and ensures that only trusted devices receive authorization to connect to your network The preset security option is WPA PSK WPA2 PSK mixed mode described in Wireless Security Options on page 32 The Wireless Settings screen lets you view and change the preset security settings However NETGEAR recommends that you not change your preset security settings If you do decide to change your preset security settings make a note of the new settings and store it in a safe place where you can easily find it Wireless Settings 30 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Wireless Security Basics Unlike wired network data wireless data transmissions extend beyond your walls and can be received by any device with a compatible wireless adapter radio For this reason it is very important to maintain the preset security and understand the other security feat
174. ress 2 fields Advanced Settings 92 e N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Click Apply 2 Setup AP 2 and AP 3 to be wireless repeaters a In the Wireless Repeating Function screen for AP 2 and AP 3 select the Enable Wireless Repeating Function check box b Select the Wireless Repeater radio button d e Select the corresponding Disable Wireless Client Association check box Enter the MAC addresses for your modem router in the Base Station MAC Address field Click Apply 3 Disable the DHCP server on AP 2 and AP 3 AP 1 will then be the DHCP server 4 Verify the following for all access points The modem router and other access points operate in the same LAN network address range as the LAN devices Only one access point your modem router in Figure 14 Multi point bridge example is set up as the base station The others are set up as repeaters All access points including your modem router are on the same LAN That is all the access point LAN IP addresses are in the same network If you are using DHCP all access points should be set as DHCP clients This setting is Obtain an IP address automatically DHCP Client in the Basic Settings screen All access points including your modem router use the same SSID channel authentication mode if any and WEP security settings if security is in use 5 Verify connectivity across the LANs A computer on any LAN segment should
175. resses Remote LAN IP Address The remote VPN endpoint has to have these IP addresses entered as its local addresses Subnet Mask Enter the network mask Single computer no Subnet Select this option if there is no LAN only a single computer at the 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 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 e Any The remote VPN endpoint can be at any IP address Finish IP For an address range enter the finish IP address This has to be Address an address range used on your LAN Subnet Mask Enter the network mask IP Address Single computer no Subnet Select this option if there is no Single Start IP Address Finish IP Address Subnet Mask LAN only a single computer at the remote endpoint If this option is selected no additional data is required The typical application is a computer running the VPN client at the remote end 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 has to 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
176. rithm has to match the setting used on the remote VPN gateway Auto MD5 and SHA 1 are supported Auto negotiates with the remote VPN endpoint and 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 has to be entered both here and on the remote VPN gateway Virtual Private Networking 128 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Table 7 VPN Auto Policy screen settings Continued Fields and Settings Description Parameters SA Life Time Continued Enable IPSec PFS Perfect Forward Secrecy The time interval before the SA security association expires It is 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 e f this check box is selected security is enhanced by ensuring that the key is changed at regular intervals Also even if one key is broken subsequent keys are no easier to break Each key has no relationship to the previous key 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
177. rode ERR RHRRERES S 65 Chapter 6 USB Storage USB Drive Requirements 000 ccc eee eee 67 ReadySHARE ACCESS 224525 2 os4eeh Ph eees ERE RS hae eee EE ead 67 File Sharing Scenarios i250 2260044 dede d ER rl e dodo 68 USB Storage Basic Seltihgs 2s sdb eR RE RLPeqQRRPOINAENS RM 69 Edita Network Foden 53222 abbr hon x quare qaod ate u qe Dede x acres 71 USB Storage Advanced Settings lille 72 Create a Network Folder ci loses tem meme T3 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Safely Remove USB Drive 0 0000 ccc eee ese 74 Media Server Settings secando RU dee VR RR RU ee Ads RR OR Sd eds 74 Approved USB Devices Advanced USB Settings 75 Connect to the USB Drive from a Remote Computer 76 Connect to the USB Drive with Microsoft Network Settings 76 Enabling File and Printer Sharing sse lere 58 00 vee V ERA 76 Chapter 7 Advanced Settings WAN SOLD 5 ood dece xe dob duse dB Rae bo US ERR dad kids 79 WAN Preference siiis ume Re xeu a ee a de e eo Ros 79 Disable Port Scan and DOS Protection slssllslseslss 79 Detault DMZ SGM iu othe ariete ez od e eh eed deeds deb d Rape 79 Respond to Ping on Internet Port 2 0 llli sellers 80 MTU Size iN DIOS suas cipe ben o nx IURE RAR A dak etra 80 NAT FIGINO eeey ico edtnneRRHPSORISpRPEPPOR POR RRPSORU PR RES 81 Disable SIP ALBO 24d ELEA LARES e cao dido o quaes 81 Dynamic
178. rt page at http www netgear com support and read the new firmware release notes to determine whether you need to reconfigure the modem router after upgrading Note If you get a Firmware needs to be reloaded message it means a problem has been detected with the router s firmware Follow the prompts to correct the problem or see Firmware Needs to Be Heloaded on page 144 for a description of the steps Network Maintenance 58 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 A WARNING When uploading firmware to the 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 gt To check for firmware upgrades manually 1 Select Maintenance Router Status and make a note of the modem router firmware version number 2 Goto the DGND3800B support page on the NETGEAR website at http www netgear com support 3 Ifthe firmware version on the NETGEAR website is newer than the firmware on your modem router download the file to your computer 4 Select Maintenance Router Upgrade to display the following screen Router Upgrade Check for New Version from the Internet Check for New Version Upon Log in Locate and Select the Upgrade Fil
179. s Router MAC Address The Ethernet MAC address used by the modem router on the Internet port Some ISPs register the MAC address of the network interface card in your computer when your account is first opened They then accept traffic only from the MAC address of that computer This feature allows your modem router to use your computer s MAC address this is also called cloning Use Default Address Use the default MAC address e Use Computer MAC Address The modem router captures and use the MAC address of the computer that you are now using You have to be using the one computer that is allowed by the ISP e Use This MAC Address Enter the MAC address that you want to use ADSL Settings The ADSL settings of your modem router work fine for most ISPs However some ISPs use a specific multiplexing method and virtual circuit number for the virtual path identifier VPI and virtual channel identifier VCI Note You need to use the Setup Wizard to select the correct country for the default ADSL settings to work 1 Disabling NAT reboots the modem router and resets its configuration settings to the factory defaults Disable NAT only if you plan to set up the modem router in a setting where you will be manually administering the IP address space on the LAN side of the modem Router Internet Setup 25 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B gt To enter a multiplexing method or VPI VCI number if provided
180. s Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 select Properties File and Printer Sharing for Microsoft Windows should be listed If not click Add and follow the installation prompts 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 Windows should be listed If not click Install and follow the installation prompts USB Storage 77 Advanced Settings Configuring for unique situations This chapter describes the advanced features of your modem router The information is for users with a solid understanding of networking concepts who want to set the router up for unique situations such as when remote access from the Internet by IP or domain name is needed This chapter contains the following sections WAN Setup Dynamic DNS LAN Setup Set Up Quality of Service QoS Advanced Wireless Settings Wireless Repeating Networks Hemote Management Static Routes Universal Plug and Play Traffic Meter Note The Advanced USB Settings feature is in Chapter 6 USB Storage 78 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B WAN Setup To make changes to the WA
181. s entry 1 Select the radio button next to the reserved address that you want to edit or delete 2 Click Edit or Delete Set Up Quality of Service QoS Quality of Service QoS is an advanced feature that can be used to prioritize some types of traffic ahead of others The modem router can provide QoS prioritization over the wireless link and on the Internet connection The modem router supports Wi Fi Multimedia Quality of Service WMM QoS to prioritize wireless voice and video traffic over the wireless link WMM QoS provides prioritization of wireless data packets from different applications based on four access categories voice video best effort and background For an application to receive the benefits of WMM QoS both it and the client running that application has to be WMM enabled Legacy applications that do not support WMM and applications that do not require QoS are assigned to the best effort category which receives a lower priority than voice and video Advanced Settings 84 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Configure QoS for Internet Access To specify prioritization of traffic you have to add or create a policy for the type of traffic To configure QoS for Internet access 1 Select Advanced QoS Setup QoS Setup Enable WMM Wi Fi multimedia settings C Turn Internet Access QoS On C Turn Bandwidth Control On Uplink bandwidth Maximum 256 Kbps v Check for current Intern
182. s of the device status but can significantly reduce network traffic Advertisement Time To Live This is measured in hops steps for each UPnP packet sent Hops are the steps allowed to propagate for each UPnP advertisement before it disappears The number of hops can range from 1 to 255 The default value is 4 hops which works for most home networks If you notice that some devices are not being updated or reached correctly you might need to increase this value a little e UPnP Portmap Table The UPnP Portmap Table displays the IP address of each UPnP device that is currently accessing the modem router and which ports internal Advanced Settings 98 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B and external that device has opened The UPnP Portmap Table also displays what type of port is opened and if that port is still active for each IP address 3 To save cancel your changes or refresh the table e To save the new settings to the modem router click Apply e To disregard any unsaved changes click Cancel e To update the portmap table and to show the active ports that are currently opened by UPnP devices click Refresh Traffic Meter Traffic metering allows you to monitor the volume of Internet traffic passing through your modem 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 o
183. s 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 9 Click Apply to save your settings 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 does not work because private addresses are not routed on the Internet LAN Setup The LAN Setup screen allows configuration of LAN IP services such as DHCP and Routing Information Protocol RIP The modem router is shipped preconfigured to use private IP addresses on the LAN side and to act as a DHCP server The modem router s default LAN IP configuration is as follows e LAN IP address 192 168 0 1 e Subnet mask 255 255 255 0 These addresses are part of the private address range designated by the Internet Engineering Task Force IETF htto www ietf org for use in private networks and should be suitable in most applications If your network has a requirement to use a different IP addressing scheme you can make those changes in the LAN IP Setup screen Note If you change the LAN IP address of the modem router while connected through the browser you are disconnected To reconnect open a new connection to the new IP address and log in Advanced Settings 82 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Tochange the LAN settings
184. server by a user friendly Internet name such as mynetgear dyndns org Configure Port Triggering Port triggering is a dynamic extension of port forwarding that is useful in these cases e More than one local computer needs port forwarding for the same application but not simultaneously e An application needs to open incoming ports that are different from the outgoing port When port triggering is enabled the router monitors outbound traffic looking for a specified outbound trigger port When the router detects outbound traffic on that port it remembers the IP address of the local computer that sent the data The router then temporarily opens the specified incoming port or ports and forwards incoming traffic on the triggered ports to the triggering computer Content Filtering 48 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B While port forwarding creates a static mapping of a port number or range to a single local computer port triggering can dynamically open ports to any computer that needs them and can close the ports when they are no longer needed 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 also enable Universal Plug and Play UPnP To configure port triggering you need to know which inbound ports the application needs Also you need to know the number
185. sted host 41 trusted wireless stations 88 turning off wireless connectivity 31 138 two line ADSL microfilter 13 U Universal Plug and Play UPnP 98 unmounting USB drive 74 upgrading firmware 57 96 USB file sharing 68 ReadySHARE access 67 USB devices 74 USB devices approved 75 USB drive requirements 67 USB storage 66 connecting 76 creating a network folder 73 editing a network folder 71 file sharing scenarios 68 V virtual channel identifier VCI 25 virtual path identifier VPI 25 VPN Auto Policy 126 130 131 VPN client 108 VPN Log Viewer 114 166 VPN Manual Policy 133 VPN network connections 126 VPN tunnels activating 120 121 client to gateway 102 105 configuring 153 control 120 gateway to gateway 102 116 monitoring 166 special setup 125 status 122 VPN Wizard 117 118 VPNs 102 overview 102 pinging 165 planning 103 status 119 167 W WAN port scanning 79 WAN setup 79 Wi Fi Protected Setup WPS 33 34 adding devices 33 keep existing settings 87 settings 86 Wi Fi certified products 33 Wired Equivalent Privacy WEP encryption 37 passphrase 37 when to use 32 wireless access points 36 wireless adapter 17 30 wireless advanced settings 86 wireless bridging and repeating 89 wireless channel 36 wireless connectivity 12 31 138 wireless distribution system WDS 89 90 92 93 wireless isolation 36 Wireless LAN WLAN 63 wireless mode 36 wireless network configuration 35 wir
186. symbol Expand the Authentication subheading by double clicking its name or clicking the symbol Then select Proposal 1 below Authentication INI Security Policy Editor NETGEAR ProSafe VPN Client File Edit Options Help Sa NETGEAR N Network Security Policy My Connections Authentication Method and Algorithms Gy toGW 1 My Identity Authentication Method E a Security Policy a E Authentication Phase 1 Pre Seaia Proposal 1 g Key Exchange Phase 2 B Proposal 1 a Other Connections Encrypt Ag Triple DES Encryption and Data Integrity Algorithms Hash Ag SHA Seconds Siue Unspectea E Key Group Diffie Hellman Group 2 s 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 modem router as listed in Table 3 on page 103 This example uses Triple DES Virtual Private Networking 112 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 In this step you provide the type of encryption DES or 3DES to be used for this connection This selection has to match your selection in the modem router configuration a
187. t http support netgear com for product and contact information This chapter contains the following sections e Troubleshooting with the LEDs e No ISP Connection e TCP IP Network Not Responding e Cannot Log In e Changes Not Saved e Firmware Needs to Be Reloaded Incorrect Date or Time 136 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Troubleshooting with the LEDs When you turn the power on the Power LAN Wireless DSL and Internet LEDs should light as described here If they do not refer to the sections that follow for help 1 When power is first applied the Power LED lights 2 After approximately 10 seconds other LEDs light as follows a The LAN ports LED lights when any local port is connected b The 2 4 GHz and 5 GHz Wireless LEDs light c The DSL LED lights when there is a link through the ADSL phone lines d The Internet LED lights to indicate a connection to the ISP WPS On Off button Wireless On Off button io om B USB port Internet DSL 5 GHZ Wireless 7 2 4 GHz Wireless USB LAN ports Power Figure 21 Front panel LEDs Power LED Is Off If the Power and other LEDs are off when your router is turned on e Check that the power cord is correctly connected to your router and the power supply adapter is correctly connected to a functioning power outlet e Check that you are using the 12V
188. te Networking 105 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Table 5 VPN tunnel configuration worksheet Parameter Value to Be Field Selection Entered Connection Name 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 Authentication Protocol N A Diffie Hellman DH Group N A 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 toGateway Dynamic Gateway toClient 192 168 3 1 255 255 255 0 22 23 24 25 gt To configure a client to gateway VPN tunnel using the VPN Wizard i Select Advanced gt 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 VPN Wizard you can always update the parameters through the VPN setting links on the left menu Virtual Private Networking 106 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 12345678 GtoG This VPN tunnel will connect to 9 A remote VPN Gateway A re
189. te modem router After a short wait you should see the login screen of the modem router unless another computer already has the modem router management interface open e Gateway to gateway configuration Test the VPN tunnel by pinging the remote network from a computer attached to Gateway A the modem router a Open a command prompt for example Start gt Run gt cmd Virtual Private Networking 121 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 1 ms 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 Verify the Status of a VPN Tunnel Tousethe VPN Status screen to determine the status of a VPN tunnel 1 Select Advanced VPN Status to display the VPN Status Log screen VPN Status Log 2004 06 22 22 58 26 GtoG initiating 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 QOI2 IPsec SA established This log shows the details of recent VPN activity includ
190. tegnede NETGEAR Inc erkl rer herved at f lgende udstyr Radiolan overholder de v sentlige krav og vrige relevante krav i direktiv 1999 5 EF Deutsch Hiermit erkl rt NETGEAR Inc dass sich das Ger t Radiolan in bereinstimmung mit den German 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 E 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 168 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Espa ol Spanish Por medio de la presente NETGEAR Inc declara que el Radiolan cumple con los EAAnvikr Greek requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 1999 5 CE ME THN lIAPOYZA NETGEAR Inc AHAONEI OTI Radiolan 2YMMOP ONETAI MPO TIZ OYZIOAEI2 ANAITHZEIZ KAI TIZ AOITIEZ ZXETIKE2Z AIATAZEIZ TH OAHMAZ 1999 5 EK Fran ais French Italiano Italian 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 Con la presente NETGEAR Inc dichiara che questo Radiolan confor
191. ter Two Line ADSL Microfilter Included Use an ADSL microfilter with a built in splitter when there is a single wall outlet that provides connectivity for both the modem router and your telephone equipment Plug the ADSL microfilter into the wall outlet plug your phone equipment into the jack labeled Phone and plug the modem router into the jack labeled ADSL lt q Plugs into the ADSL line Figure 6 Two line ADSL microfilter with built in splitter Hardware Setup 13 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Summary e One line ADSL microfilter not included Use with a phone or fax machine e Splitter not included Use with a one line ADSL microfilter to share an outlet with a phone and the modem router e Two ine ADSL microfilter with built in splitter included Use to share an outlet with a phone and the modem router Cable Your Modem Router WARNING DO not stack equipment or place equipment in tight spaces or in drawers Be sure your equipment is surrounded by at least 2 inches of air space The unit should not be wall mounted The installation guide that came in the box includes a cabling diagram similar to the following figure GAN Tr MM CEET L nternet Figure 7 Cabling diagram A CAUTION Incorrectly connecting a filter to your modem router blocks your ADSL connection Hardware Setup 14 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B
192. ternet Explorer urreni t YPN Tunnels SAs Micros Current VPN Tunnels SAs SPI n SPI Out PolicyName Remote Endpoint Action sLiferime HLifeTime 2 GtoG Connect e b Click Connect for the VPN tunnel that you want to activate Review the VPN Status Log screen Figure a on page 119 to verify that the tunnel is connected Use Manual Policy to Configure VPN Tunnels As an alternative to IKE you can use manual keying in which you have to 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 Virtual Private Networking 133 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Select Advanced VPN Policies and then click the Add Manual Policy radio button to display the VPN Manual Policy screen VPN Policies VPN Manual Policy Policy Table General Enahle Name Type Local Remote ESP Policy Name O t v 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 Address Data Local LAN IP Address Subnet address Single Start IP Address 192 168 0 Finish IP Address Subnet Mask ass 2ss 25s o Add Auto Policy Add Manuel Policy Remote LAN IP Address Subnet address M Single Start IP Address BI L F
193. th 45 F factory settings list of 147 resetting 12 file and printer sharing 76 file sharing 68 filtering content 39 firewall rules 42 firewall services scheduling 51 firmware automatic check 57 reload firmware message 144 upgrading 57 96 upgrading at log in 19 upgrading manually 59 front panel 9 front panel LEDs 10 fully qualified domain name FQDN configuring VPN tunnels using 153 G gateway IP address 24 gateway to gateway VPN tunnels 102 116 guest devices adding 33 H host name 23 host trusted 41 IKE protocol 126 inbound traffic port forwarding 45 inbound traffic See port forwarding port triggering Internet port 22 Internet port no connection 27 Internet Relay Chat IRC 44 Internet Service Provider ISP See ISP Internet traffic statistics 100 IP address 76 IP addresses DHCP 17 LAN service 82 reserved 83 IP setup LAN 82 ISP account information 17 Basic Settings screen 23 DSL settings 25 DSL synchronization 10 ISP login 18 K keep alive IKE 127 keywords blocking 41 L LAN ports 11 LAN setup 82 large files sharing 69 LEDs troubleshooting 137 verifying cabling 15 local servers port forwarding to 46 Log Viewer 115 logging in 18 cannot 143 changing password 27 56 upgrading firmware 19 logging network activity 54 logging out 28 login time out 27 28 56 types 28 logs emailing 53 MAC addresses described 31 filtering by 88 rejected 143 restrict
194. th your computer s IP address and forwards the message to your computer 8 When you finish your chat session your router eventually senses a period of inactivity in the communications The router then removes the session information from its session table and incoming traffic is no longer accepted on port numbers 33333 or 113 To configure port triggering you need to know which inbound ports the application needs Also you need to know the number of the outbound port that will trigger the opening of the inbound ports You can usually determine this information by contacting the publisher of the application or user groups or newsgroups Note Only one computer at a time can use the triggered application Content Filtering 44 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Port Forwarding to Permit External Host Communications In both of the preceding examples your computer initiates an application session with a server computer on the Internet However you might need to allow a client computer on the Internet to initiate a connection to a server computer on your network Normally your router ignores any inbound traffic that is not a response to your own outbound traffic You can configure exceptions to this default rule by using the port forwarding feature A typical application of port forwarding can be shown by reversing the client server relationship from the previous web server example In this case a remote com
195. ther equipment to your wireless network WEP security does not support WPS If you try to use WPS to connect a WEP device to your network it cannot connect 1 For a list of other Wi Fi certified products available from NETGEAR go to http www wi fi org Wireless Settings 33 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B WPS Push N Connect Method gt If your wireless device supports WPS Push N Connect follow these steps 1 2 3 Press the WPS button on the router front panel El Within 2 minutes press the WPS button on your wireless device or follow the WPS instructions that came with the device The device is now connected to your router Repeat steps 1 2 to add other WPS wireless devices Router Interface Method Toaddclients devices using the router interface i 2 3 4 Select Add WPS Client at the top of the router menus If you cannot select Add WPS Client select Setup gt Wireless Settings and make sure that WPS is selected Click Next The following screen lets you select the method for adding the WPS client Add WPS Client Select a setup method fi Push Button recommended You can either press the Push Button physically on the router or press the Button below soft Push Button OPIN Number Select either Push Button or PIN Number With either method the client wireless device attempts to detect the WPS signal from the modem router and establish
196. thod on page 33 those devices assume the security settings of the router Gather ISP Information You need the following information to set up your modem router and to check that your Internet configuration is correct Your Internet service provider ISP should have provided you with all of the information needed to connect to the Internet If you cannot locate this information ask your ISP to provide it When your Internet connection is working you no Router Internet Setup 17 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B longer need to launch the ISP s login program on your computer to access the Internet When you start an Internet application your modem router automatically logs you in e Active Internet service provided by an ADSL account e The ISP configuration information for your ADSL account ISP login name and password ISP Domain Name Server DNS addresses Fixed or static IP address Host and domain names Depending on how your ISP set up your Internet account you could need to know one or more of these settings for a manual setup e Virtual path identifier VPI and virtual channel identifier VCI parameters e Multiplexing method e Host and domain names Log In to the N600 Modem Router Log in to the modem router to view or change settings or to set up the modem router gt To log in 1 Type http 192 168 0 1 in the address field of your browser and press Enter to display the login windo
197. time ims Once the connection is established you can open the browser on the computer 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 computer 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 computer To do this log in to the modem router and select Maintenance gt Diagnostics 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 Start and select Programs gt N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 screen displays N Connection Monitor NETGEAR ProSafe VPN Client Global Statistics Non Secured Packets 2714 Secured Packets 0 Dropped Packets 0 Secured Data KBytes 0 VPN Configuration 166 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B 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 computer
198. tivity 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 IP address to establish bidirectional VPN connectivity To use DDNS you have to 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 the hostname dgnd3800 dyndns org for Gateway A was provided using the DynDNS service Gateway B uses the DDNS service provider when establishing a VPN tunnel To establish VPN connectivity Gateway A has to be configured to use Dynamic DNS and Gateway B has to 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 gt To configure a VPN tunnel 1 Log in to Gateway A your modem router as described in Log In to the N600 Modem Router on page 18 This example assumes that you
199. ts When planning your VPN you should 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 computer 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 computer Virtual Private Networking 103 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B e Will either endpoint use fully qualified domain names FQDNs FQDNs supplied by Dynamic DNS providers see Use a Fully Qualified Domain Name FQDN on 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 has to always be the initiator e Which method will you use to configure your VPN tunnels The VPN Wizard using VPNC defaults see the following table The typical automated Internet Key Exchange IKE setup see Use Auto Policy to Configure VPN Tunnels on page 126 Amanual keying setup in which you have to specify each phase of the connection see Use Manual Policy to Configure VPN Tunnels on page 133 Table 4 Parameters recommended by the VPNC and used in the VPN Wizard Factory Default Setting Authentication Method Pre Shared Key Encryption Method 3DES Authentication Protocol SHA 1 Diffie Hellman DH Group Group 2 1024 bit Key Life 8 hours
200. ur due to the use or application of the product s or circuit layout s described herein Contents Chapter 1 Hardware Setup Unpack Your New ROUE er ERR RR eae Res qase wi 8 Hardware Features i issa esae RR ERR bed DRS ERROR RRR RAO Ron R 9 Front Panel 2242 0 o4 00064 ereen eaae 2464 eGo re b gere rA 9 Back Patel 1 inc sien ate ada toC m RR OR AC D SOROR De aaa 11 ADEs 252 3 xtd b EA EE EEE word ES EE E dau d dH dae dd 12 Position Your Modem Router 0 0 00 12 ADSL MIGIOTIESES cero aite Dodo G5 Db be eite ded e Eos 13 One Line ADSL Microfilter Not Included 00004 13 Two Line ADSL Microfilter Included llle 0c eae eee 13 S BERFISIEY 22h Sd tdi db totae Gd ak Sash dd wee abet auth 14 Cable Your Modem Router 0 ccc ee eee eee 14 Verity the Cabling 23223 dra 024432004454 040 808405 ERA 15 Chapter 2 Router Internet Setup Router Setup Preparations eriei gose prati 44 0044 Qe RIO aree 17 Use Standard TCP IP Properties for DHCP 00 17 Replace an Existing Router esses n 17 Adapters and Security Settings llle 17 Gather ISP Inforfmatlon susc deter pex die eaeadoaedamanea ee 17 Log In to the N600 Modem Router sodes ket es 18 Upgrade Router Firmware 0 2000 cece eee eee 19 Router INIEMACE s sos cde odo de o auld Boe Rao RU Ee Seas 20 Setup Wizard 5 3 22 m made mese IRURE RE ed eed e pP ees 21 Manual Setup Basic Settings
201. ures available to you Besides the preset security settings described earlier your modem router has the security features described here and in Chapter 4 Content Filtering e Turn off wireless connectivity e Disable SSID broadcast e Restrict access by MAC address e Wireless security options Turn Off Wireless Connectivity You can completely turn off the wireless connectivity of the modem router by pressing the Wireless On Off button on its front panel Bl For example if you use your notebook computer to wirelessly connect to your modem router and you take a business trip you can turn off the wireless portion of the modem router while you are traveling Other members of your household who use computers connected to the modem router through Ethernet cables can still use the modem router Disable SSID Broadcast By default the modem router broadcasts its Wi Fi network name SSID so devices can find it If you change this setting to not allow the broadcast wireless devices cannot find your modem router unless they are configured with the same SSID See Wireless Access Point Settings on page 36 for the procedure Turning off SSID broadcast nullifies the wireless network discovery feature of some products such as Windows XP but the data is still fully exposed to a determined snoop using specialized test equipment like wireless sniffers If you allow the broadcast be sure to keep wireless security enabled Restrict Access by MAC Address
202. ve more control over the process however the process is more complex and there are more opportunities for errors or configuration mismatches between your N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B and the corresponding VPN endpoint gateway or client workstation Set Up a Client to Gateway VPN Configuration Setting up a VPN between a remote computer 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 105 describes how to use the VPN Wizard to configure the VPN tunnel between the remote computer and network gateway e Step 2 Configure the NETGEAR ProSafe VPN Client on page 108 shows how to configure the NETGEAR ProSafe VPN client endpoint VPN tunnel IP 192 168 3 1 22 23 24 25 Computer with ProSafe VPN client software Figure 18 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 4 on page 104 If you have special requirements not covered by these VPNC recommended parameters see Set Up VPN Tunnels in Special Circumstances on page 125 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 Plan a VPN on page 103 Virtual Priva
203. ve selected the correct options and typed everything correctly Contact your ISP to verify that you have the correct configuration information Read Chapter 9 Troubleshooting If problems persist register your product and contact NETGEAR technical support Note If you cannot connect to the modem router check the Internet Protocol TCP IP properties in the Network Connections section of your Windows Control Panel They should be set to obtain both IP and DNS server addresses automatically Change Password and Login Time Out For security reasons the modem router has its own user name and password that default to admin and password You can and should change this password to a secure password that is easy to remember The ideal password contains no dictionary words from any language and is a mixture of uppercase and lowercase letters numbers and symbols It can be up to 30 characters Note The router user name and password are not the same as the user name and password for logging in to your Internet connection See Types of Logins on page 28 for more information about login types gt To change your password or login time out 3 Select Maintenance Set Password to display the following screen Set Password Old Password New Password Ki Repeat New Password Administrator login times out after idle for 5 minutes EI Enter the old password Enter the new password twice Change the login time out t
204. ve your changes The Static Routes table is updated to show the new entry Static Routes amp Active Name Destination Gateway 1 Yes ex rt 134 177 0 0 192 168 0 100 Universal Plug and Play Universal Plug and Play UPnP helps devices such as Internet appliances and computers 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 To configure Universal Plug and Play 1 Select Advanced gt UPnP to display the following screen UPnP v Turn UPnP On Advertisement Period in minutes 30 4 Advertisement Time To Live in hops UPnP Portmap Table Active Protocol int Port Ext Port IP Address Apply Cancel Refresh 2 Fill in the settings as follows Turn UPnP On UPnP can be enabled or disabled for automatic device configuration The default setting for UPnP is enabled If UPnP is disabled the modem router does not allow any device to automatically control the resources such as port forwarding mapping of the modem router e Advertisement Period The advertisement period is how often the modem router advertises 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 freshnes
205. w You can also enter either of these addresses to access the modem router http www routerlogin net or http www routerlogin com http 192 168 0 1 hd User name Password C Remember my password 2 When prompted enter admin for the router user name and password for the router password both in lowercase letters and click OK Note The router user name and password are probably different from the user name and password for logging in to your Internet connection See Types of Logins on page 28 for more information Router Internet Setup 18 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B The router screens display where you can do things like changing settings or adding other devices to your network For a brief description of the available functionality see Router Interface on page 20 For information about adding devices to your network see Wi Fi Protected Setup WPS Method on page 33 If you do not see the login prompt LP Check the LEDs on the router front panel to make sure that the modem router is plugged into an electrical outlet its power is on and the Ethernet cable between your computer and the router is connected to a LAN port If you connected the Ethernet cable and quickly launched your browser and typed in the router URL your computer might need a minute or two to recognize the LAN connection Relaunch your browser and try again If you are having trouble
206. work during the setup process look for the default Wi Fi network name SSID and select it The default Wi Fi network name SSID is located on the product label on the bottom of the router 3 Enter the modem router passphrase and click Connect The default modem router passphrase is located on the product label on the bottom of the router 4 Repeat steps 1 3 to add other wireless devices Wi Fi Protected Setup WPS Method Wi Fi Protected Setup WPS is a standard for easily adding computers and other devices to a home network while maintaining security To use WPS make sure that all wireless devices to be connected to the network are Wi Fi certified and support WPS During the connection process the client gets the security settings from the router so that every device in the network has the same security settings Note However if you find that the router is generating new security settings for each added device it means that the default value for Keep Existing Wireless Settings has changed See WPS Settings on page 87 for more information about this setting All Wi Fi certified and WPS capable products are compatible with the NETGEAR products that have Push N Connect which is based on WPS For information about how to view a list of all wireless and wired devices connected to your modem router see View Attached Devices on page 64 You can use the WPS Push N Connect or router interface method to add wireless devices and o
207. www netgear com lpc NETGEAR esame cree Products Sve Provider Solutions Where t Buy Support Poriners Community About F7 Shopping Cort Home Live Parental Controls 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 gt Blocks up to 50 categories of Internet content Designed to protect you from identity theft and scams And it s FREE for NETGEAR customers Q Live Parental Controls Who is it for Families with one or multiple computers Three out of four children between the ages of 5 and 17 use the Internet regularly and 70 of them access it from home 1f you have kids at home you are an Internet parent and protecting your children from Internet predators and unsafe content should be a top priority Anyone seeking an extra layer of protection from phishing and online fraud Public facilities with free WiFi service To prevent access to undesirable content and conserve bandwidth for intended functions at Cafes libraries schools or hotels lobbies Small and medium businesses To restrict leisure browsing and increase employee productivity You can learn more about Live Parental Controls or download the application Content Filtering 40 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Keyword Blocking of HTTP Traffic Use keyword blocking to prevent
208. you access to the router s current settings so you can view or change them if needed The left column has the router menus and the right column provides online help The middle column is the screen for the current menu option Select Language Eni E Language Menus em Help for scroll w the current down to Screen view more DGND3800 O Use Static IP Address IP Address 5 le le IP subnet task L3 1 Screen selected Gateway IP Address 3 3 from the menu O Use IP Over ATM IPoA IP Address IP Subnet Mask Gateway IP Address Figure 8 Router interface Setup Wizard Specify the language and location and automatically detect the Internet connection See Setup Wizard on page 21 Add WPS Client Add WPS compatible wireless devices and other equipment to your wireless network See Add Clients Devices to Your Network on page 33 Setup Menu Set upgrade and check the ISP and wireless network settings of your router See Manual Setup Basic Settings on page 22 and ADSL Settings on page 25 See also Chapter 3 Wireless Settings USB Storage Menu Add removable storage to your network See Chapter 6 USB Storage Content Filtering Menu View and configure the router firewall settings to prevent objectionable content from reaching your computers See Chapter 4 Content Filtering Router Internet Setup 20 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B Maintenance Menu Administer and maintain
209. you are using an Ethernet connected computer check the Ethernet connection between the computer and the router The LAN LED for the port you are using on the router should light up to show your connection e 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 192 168 0 2 to 192 168 0 254 e If the computer IP address is 169 254 x x recent versions of Windows and Mac OS generate and assign an IP address when the computer cannot reach a DHCP server The Troubleshooting 143 N600 Wireless Dual Band Gigabit VDSL2 Modem Router DGND3800B autogenerated addresses are in the range 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 as explained in Factory Settings on page 147 This sets the router s IP address to 192 168 0 1 e Make sure that your browser has Java JavaScript or ActiveX enabled If you are using Internet Explorer click Refresh to be sure that the Java applet is loaded e Try closing the browser and relaunching it Changes Not Saved If the router does not save the changes you make in the router interface check the following e When entering configuration settings always click the Apply button befor

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