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3

3.

Security Settings

Keeping unwanted content out of your network

This chapter explains how to use the basic firewall features of the modem to prevent
objectionable content from reaching the PCs and other devices connected to your network.

This chapter contains the following sections:

• Keyword Blocking of HTTP Traffic

• Firewall Rules to Control Network Access

• Configure Services

• Set the Time Zone

• Schedule Firewall Services

• Enable Security Event Email Notification

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Содержание DM111PSP-100NAS

Страница 1: ...350 East Plumeria Drive San Jose CA 95134 USA August 2011 202 10913 01 v1 0 Broadband ADSL2 Modem DM111PSPv2 User Manual ...

Страница 2: ...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 ...

Страница 3: ...Setup 15 View or Change Settings 16 Settings Description 16 Log In to the Modem 17 Upgrade Modem Firmware 18 Modem Interface 19 Setup Wizard 20 Manual Setup Basic Settings 21 ADSL Settings 24 Unsuccessful Internet Connection 25 Change Password and Login Time Out 25 Log Out Manually 26 Types of Logins 26 Chapter 3 Security Settings Keyword Blocking of HTTP Traffic 28 Delete a Keyword or Domain 28 S...

Страница 4: ...ge the Configuration File 47 Back Up 47 Restore 47 Erase 48 View Modem Status 48 View Attached Devices 51 Run Diagnostic Utilities 52 Chapter 5 Advanced Settings WAN Setup 54 Dynamic DNS 56 LAN Setup 57 Access Modem Interface on Additional Port 58 Use Modem as DHCP Server 58 Reserved IP Address Setup 59 Remote Management 59 Static Routes 61 Static Route Example 61 Configure Static Routes 62 Univer...

Страница 5: ... the LAN Path to Your Modem 70 Test the Path from Your Computer to a Remote Device 71 Cannot Log in 71 Changes Not Saved 72 Firmware Needs to Be Reloaded 72 Incorrect Date or Time 73 Appendix A Technical Specifications Factory Settings 75 Technical Specifications 76 Appendix B Notification of Compliance Index ...

Страница 6: ...network If you have not already set up your new modem using the installation guide that comes in the box this chapter walks you through the hardware setup Chapter 2 Modem Internet Setup explains how to set up your Internet connection For more information about the topics covered in this manual visit the support website at http support netgear com If you want instructions about how to wall mount yo...

Страница 7: ... with cabling and modem setup instructions Resource CD with NETGEAR Genie setup If any of the parts are incorrect missing or damaged contact your NETGEAR dealer Keep the carton including the original packing materials in case you need to return the product for repair See ADSL Microfilters on page 10 for information about where to place and how to position your modem Resource CD Filter splitter Mod...

Страница 8: ...k Panel The back panel has the On Off button and port connections as shown in the figure 1 2 4 3 Figure 2 Back panel port connections Viewed from left to right the rear panel contains the following elements 1 RJ 11 asynchronous DSL ADSL port for connecting the modem to a DSL line Note An ADSL port is capable of sending data over a DSL line at one speed and receiving it at another speed 2 Restore F...

Страница 9: ...ts Ethernet Solid green The port has detected an Ethernet link with a device Blinking green Data is being transmitted or received Off No link is detected on the port DSL Solid green You have a DSL connection In technical terms the DSL port is synchronized with an ISP s network access device Blinking green Indicates that the broadband ADSL2 modem is negotiating the best possible speed on the DSL li...

Страница 10: ...with the modem If you purchased the broadband ADSL2 modem in a country where a microfilter is not included you have to acquire the ADSL microfilter separately One Line ADSL Microfilter Plug the ADSL microfilter into the wall outlet and plug your phone equipment into the jack labeled Phone The modem plugs directly into a separate DSL line Plugging the wireless modem modem into the phone jack blocks...

Страница 11: ...ilter with built in splitter Use to share an outlet with a phone and the modem Cable Your Broadband ADSL2 Modem to a Computer The installation guide that came in the box has a cabling diagram on the first page This section walks you through the cabling procedure with detailed illustrations To cable your modem 1 Put an ADSL microfilter between the phone line and the phone as shown here The illustra...

Страница 12: ... package to your modem and plug it into an electrical outlet C D 4 Connect the Ethernet cable C from the modem Ethernet port to the Ethernet adapter D in your computer C D 5 Verify that your modem is cabled correctly by checking the LEDs The Power LED is green The Ethernet LED is green The DSL LED is green when you have a DSL connection The Internet LED is red when there is no Internet connection ...

Страница 13: ...the package shows how to do this It is also explained in Cable Your Broadband ADSL2 Modem to a Computer on page 11 2 Set up the modem to work with your Internet connection See Chapter 2 Modem Internet Setup 3 If you are an advanced user who wants to set up the modem to run in pure bridge or Modem mode you need to log in to the modem and change the Device Mode setting to Modem mode See Change the D...

Страница 14: ...f these methods the initial modem setup is complete Refer to this chapter if you want to become familiar with the modem menus view or adjust the initial settings or change the modem password and login time out This chapter contains the following sections Modem Setup Preparation NETGEAR Genie CD Setup Log In to the Modem Upgrade Modem Firmware Modem Interface Setup Wizard Manual Setup Basic Setting...

Страница 15: ...ram on your computer to access the Internet When you start an Internet application your broadband ADSL2 modem automatically logs you in Active Internet service provided by a DSL account The ISP configuration information for your DSL 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 Interne...

Страница 16: ...Internet and adding computers to your network Your modem connects to the Internet when any of the computers connected to your network require access When you launch a web browser to access the Internet the modem s Internet LED blinks to indicate ISP communication View or Change Settings You can view and change the settings in the following ways Log in to your modem by clicking the desktop shortcut...

Страница 17: ... 1 in the address field of your browser and press Enter to display the login window You can also enter either of these addresses to access the broadband ADSL2 modem http www routerlogin net or http www routerlogin com admin 2 When prompted enter admin for the modem user name and password for the modem password both in lowercase letters Note The modem user name and password are probably different f...

Страница 18: ... more information Upgrade Modem 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 See Chapter 4 Network Maintenance for more information about upgrading firmware 1 Click Yes to check for new firmware recommended The modem checks the NETGEAR database for new firmware 2 If no new firmwa...

Страница 19: ...fy the language location and automatically detect the Internet connection See Setup Wizard on page 20 Setup menu Set and check the ISP settings of your modem See Manual Setup Basic Settings on page 21 and ADSL Settings on page 24 Security menu View and configure the modem firewall settings to prevent objectionable content from reaching your PCs See Chapter 3 Security Settings Maintenance menu Admi...

Страница 20: ...om the top of the modem menus to display the following screen 3 Select your country and language Country It is important to specify the location where the broadband ADSL2 modem operates so that the Internet connection works correctly In some locations it is not possible to change this setting Language This defaults to English You can select another language if you prefer 4 Select either Yes or No ...

Страница 21: ...page 20 before proceeding with the manual setup To perform a manual setup 1 Select Set Up Basic Settings and select Yes or No depending on whether or not your ISP requires a login The following Basic Settings screens show both forms of the Basic Settings screen 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 No Ente...

Страница 22: ...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 Domain Name 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 o...

Страница 23: ...d enter the IP address of your ISP s primary DNS server If a secondary DNS server address is available enter it also NAT Network Address Translation NAT automatically assigns private IP addresses 192 168 0 x to LAN connected devices 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 st...

Страница 24: ...Ps 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 are required to use the Setup Wizard to select the correct country for the default DSL settings to work If your ISP gave you a multiplexing method or VPI VCI number enter the setting 1 Select Setup ADSL Settings to display the following ...

Страница 25: ...hange Password and Login Time Out For security reasons the broadband ADSL2 modem has its own user name and password that default to admin and password You can and should change these to a secure user name and password that are 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...

Страница 26: ...guration Log Out Manually The modem interface provides a Logout command at the bottom of the modem menus Log out when you expect to be away from your computer for a relatively long period of time To log out manually Click Log Out at the bottom of the modem menus Types of Logins There are two separate types of logins that have different purposes It is important that you understand the difference so...

Страница 27: ...f the modem to prevent objectionable content from reaching the PCs and other devices connected to your network This chapter contains the following sections Keyword Blocking of HTTP Traffic Firewall Rules to Control Network Access Configure Services Set the Time Zone Schedule Firewall Services Enable Security Event Email Notification ...

Страница 28: ...ttings 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 Specify XXX to block http www badstuff com xxx html Specify com if you want to allow only sites with domain suffixes such as edu or gov Enter a period to bloc...

Страница 29: ...k all access from outside except responses to requests from the LAN side Outbound Allow all access from the LAN side to the outside 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 comput...

Страница 30: ...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 m...

Страница 31: ...d 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 for example port 33333 as the destination port The IRC server also sends an identify message to your router with destination port 113 6 Upon rec...

Страница 32: ... 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 sends this request message through the Internet to your router 2 Your router receives the request message an...

Страница 33: ...nbound rules are always active and do not need to be made active Configure Firewall Rules The Firewall Rules screen lets you configure custom rules to make exceptions to the default rules Exceptions can be based on the service or application source or destination IP addresses and time of day You can log traffic that matches or does not match the rule and change the order of rule precedence See Con...

Страница 34: ...ents only one IP address to the Internet and outside users cannot directly address any of your local computers However by defining an inbound rule you can make a local server for example a web server or game server visible and available to the Internet The rule tells the modem to direct inbound traffic for a particular service to one local server based on the destination port number This is also k...

Страница 35: ...s type of traffic You can block or allow always or you can block or allow according to the schedule you have defined in the Schedule screen described in Schedule Firewall Services on page 40 Send to LAN Server Enter the IP address of the computer or server on your LAN that receives the inbound traffic covered by this rule WAN Users These settings determine which packets are covered by the rule bas...

Страница 36: ...bed in Dynamic DNS on page 56 so that external users can always find your network If the IP address of the local server computer is assigned by DHCP it might change when the computer is rebooted To avoid this use the Reserved IP address feature in the LAN Setup screen to keep the computer s IP address constant Local computers are required to access the local server using the computer s local LAN a...

Страница 37: ...Firewall Services on page 40 LAN Users These settings determine which packets are covered by the rule based on their source LAN IP address Select the option that you want Any All IP addresses are covered by this rule Address range If this option is selected fill in the Start and Finish fields Single address Enter the required address in the Start field WAN Users These settings determine which pack...

Страница 38: ...mmon protocols are defined by the Internet Engineering Task Force IETF at http www ietf org and published in RFC1700 Assigned Numbers Service numbers for other applications are typically chosen from the range 1024 to 65535 by the authors of the application Although the broadband ADSL2 modem already holds a list of many service port numbers you are not limited to these choices To create your own se...

Страница 39: ...time and date from one of several network time servers on the Internet You can check and set if needed the time zone to ensure that time stamps match your local time To set the time zone 1 Select Security Schedule to display the following screen 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 sel...

Страница 40: ...ot restricted To schedule firewall services 1 Select Security Schedule to display the following screen 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 Ente...

Страница 41: ...il Outgoing Mail Server Enter the name or IP address of your ISP s outgoing SMTP mail server such as mail myISP 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 M...

Страница 42: ...ime for sending log specifies the time of day to send the log This is relevant when the log is sent daily or weekly Note 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 s memory If the modem cannot email the log file the log buffer mig...

Страница 43: ...e modem settings for administering and maintaining the modem and home network This chapter contains the following sections Upgrade the Modem Firmware Manually Check for Firmware Upgrades Manage the Configuration File View Modem Status View Attached Devices Run Diagnostic Utilities ...

Страница 44: ...L2 modem 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 Turn Off Automatic Firmware Checking 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 46 To turn off the automatic firmware check at lo...

Страница 45: ...d and install the new firmware The upgrade process could take a few minutes When the upload is complete your modem restarts 2 Go to the DM111PSPv2 support page at http www netgear com support and read the new firmware release notes to determine whether you need to reconfigure the modem after upgrading Note If you get a Firmware needs to be reloaded message it means a problem has been detected with...

Страница 46: ...odem firmware version number Firmware Version 2 Go to the DM111PSPv2 support page on the NETGEAR website at http www netgear com support 3 If the firmware version on the NETGEAR website is newer than the firmware on your modem download the file to your computer 4 To upload the newer firmware select Maintenance Router Upgrade to display the following screen Click Browse 5 Click Browse and locate th...

Страница 47: ...enance Backup Settings to display the following screen 2 Click Backup 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 To restore the configuration file from backup 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 t...

Страница 48: ...ssword to password the LAN IP address to 192 168 1 1 and enables the modem s DHCP To restore the factory default configuration settings when you do not know the login password or IP address use the Restore Factory Settings button on the rear panel of the modem see Factory Settings on page 75 View Modem Status To view the modem status Select Maintenance Router Status to display the following screen...

Страница 49: ...cally from the ISP LAN Port Local Port MAC Address The modem LAN port Ethernet MAC address IP Address The modem LAN port IP address The default is 192 168 0 1 DHCP If Off the modem does not assign IP addresses to PCs on the LAN If On the modem does assign IP addresses to PCs on the LAN IP Subnet Mask The IP subnet mask used by the modem LAN The default is 255 255 255 0 Modem ADSL Firmware Version ...

Страница 50: ... 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 ADSL Link Downstream or Upstream The statistics for the upstream and downstream DSL link These statistics are of interest to your technical support representative if you have problems obtaining or maintaining a connection Connection Speed Typically...

Страница 51: ...rough the DSL port 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 has discovered on the local...

Страница 52: ...ity 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 Display the Routing table to identify what other broadband ADSL2 modems the modem is communicating with Reboot the modem to enable new network configurations to take effect or to clear problems with the modem s network connectio...

Страница 53: ...r users with a solid understanding of networking concepts who want to set the modem 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 Remote Management Static Routes Universal Plug and Play Change the Device Mode ...

Страница 54: ...en See View Modem Status on page 48 Enable PPPoE Relay When enabled this feature allows a PPPoE client on a local PC to connect to a remote PPPoE server with the gateway acting as a relay agent 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 T...

Страница 55: ...erver check box 2 Type the IP address for that server 3 Fill in the following fields and click Apply Respond to Ping on Internet WAN Port If you want the broadband ADSL2 modem 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 to be discovered Do not select this check box unless you have a specific reason to do so...

Страница 56: ... account and registers your new IP address To set up Dynamic DNS 1 Select Advanced Dynamic DNS to display the following screen 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...

Страница 57: ...tion is as follows LAN IP address 192 168 0 1 Subnet mask 255 255 255 0 These addresses are part of the private address range designated by the Internet Engineering Task Force IETF http 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 Setup screen Note...

Страница 58: ...when receiving By default this is set for RIP 1 RIP 1 This version is universally supported It is probably adequate for most networks unless you have an unusual network setup RIP 2 This version carries more information Both RIP 2B and RIP 2M send the routing data in RIP 2 format RIP 2B This version uses subnet broadcasting RIP 2M This version uses multicasting Access Modem Interface on Additional ...

Страница 59: ...h 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 modem s DHCP server Reboot the computer or access its IP con...

Страница 60: ...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 be used for accessing the modem interface Web browser access usually uses the standard HTTP service port 80 For greater security you can change it so the remote modem interface uses a custom port by entering that number in the fiel...

Страница 61: ...irst configured your modem two implicit static routes were created A default route was created with your ISP as the broadband ADSL2 modem and a second static route was created to your local network for all 192 168 0 x addresses With this configuration if you attempt to access a device on the 134 177 0 0 network your modem forwards your request to the ISP The ISP forwards your request to the compan...

Страница 62: ...c Select Private if you want to limit access to the LAN only The static route will not be reported in RIP d Select Active to make this route effective e Enter the destination IP address of the final destination f Enter the IP subnet mask for this destination If the destination is a single host type 255 255 255 255 g Enter the gateway IP address which has to be a modem on the same LAN segment as th...

Страница 63: ...to automatically control the resources such as port forwarding mapping of the modem Advertisement Period The advertisement period is how often the modem advertises broadcasts its UPnP information This value ranges from 1 to 1440 minutes The default is 30 minutes Shorter durations ensure that control points have current device status at the expense of additional network traffic Longer durations mig...

Страница 64: ...changes Click Refresh to update the portmap table and to show the active ports that are currently opened by UPnP devices Change the Device Mode The modem includes a built in router If you want to configure the modem as a pure bridge in Modem mode first set up the Internet connection and then change the Device Mode setting to Modem mode In Modem mode the device acts as a pure bridge or DSL modem Wh...

Страница 65: ... with your modem If you do not find the solution here check the NETGEAR support site at http support netgear com for product and contact information This chapter contains the following sections Modem Is Off No Internet Connection TCP IP Network Not Responding Cannot Log in Changes Not Saved Firmware Needs to Be Reloaded Incorrect Date or Time ...

Страница 66: ... link to the connected device c If the Ethernet port is connected to a 100 Mbps device verify that the Ethernet port s LED is green Note that if the Ethernet device is 10 Mbps the LED is amber Power Ethernet DSL Internet Figure 11 Front panel LED icons Power LED Is Off If the Power and other LEDs are off when your modem is turned on Check that the power cord is correctly connected to your modem an...

Страница 67: ...net LED does not light when the Ethernet connection is made check the following The Ethernet cable connections are secure at the modem and at the hub or workstation The power is turned on to the connected hub or workstation You are using the correct cable When connecting the DSL port use the cable that was supplied with the modem If the DSL link LED is still off this could mean that there is no DS...

Страница 68: ...g Check that the telephone company has made the connection to your line and tested it Verify that you are connected to the correct telephone line If you have more than one phone line be sure that you are connected to the line with the DSL service It could be necessary to use a swapper if your DSL signal is on pins 1 and 4 or the RJ 11 jack The modem uses pins 2 and 3 Internet LED Is Red If the Int...

Страница 69: ...of the following Inform your ISP that you have bought a new network device and ask them to use the modem s MAC address Configure your modem to spoof your computer s MAC address through the Basic Settings screen See Manual Setup Basic Settings on page 21 Debug PPPoE or PPPoA To debug the PPPoE or PPPoA connection 1 Access the modem menus at http 192 168 0 1 and log in 2 Select Maintenance Router St...

Страница 70: ...the computer and verify the modem address TCP IP Network Not Responding Most TCP IP terminal devices and modems 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 You can ping the modem from your computer to verify that the LAN path to your ...

Страница 71: ...your modem listed as the default broadband ADSL2 modem If the IP configuration of your PC is assigned by DHCP this information is not visible in your PC s Network Control Panel Verify that the IP address of the modem is listed as the default modem Check that the network address of your PC the portion of the IP address specified by the netmask is different from the network address of the remote dev...

Страница 72: ...figuration to factory defaults as explained in Factory Settings on page 75 This sets the modem s IP address to 192 168 0 1 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 Try closing the browser and relaunching it Changes Not Saved If the modem does not save the changes you make in the mod...

Страница 73: ... Time Select Security Schedule to display the current date and time The modem uses the Network Time Protocol NTP to obtain the current time from one of several network time servers on the Internet Each entry in the log is stamped with the date and time of day Problems with the date and time function can include the following Date shown is January 1 2000 This means the modem has not yet successfull...

Страница 74: ...s appendix includes the factory default settings technical specifications for the modem related documents and instructions for wall mounting the unit This appendix contains the following sections Factory Settings Technical Specifications ...

Страница 75: ...www 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 ...

Страница 76: ...mensions 5 79 x3 76 x 1 2 inches 47 x 95 5 x 30 5 mm Weight 0 42 lbs 190 grams Operating temperature 0 to 40 C 32º to 104º F Operating humidity 10 to 90 relative humidity noncondensing Storage temperature 20 to 70 C 4º to 158º F Storage humidity 5 to 95 relative humidity noncondensing Meets requirements of FCC Part 15 Class B VCCI Class B EN 55 022 CISPR 22 Class B LAN 10BASE T or 100BASE Tx RJ 45...

Страница 77: ...ny product changes or modifications will invalidate all applicable regulatory certifications and approvals 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 FCC Guidelines for Human E...

Страница 78: ...nt 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 Modifications made to the product unless expressly approved by NETGEAR Inc could void the user s right to operate the equipment Canadian Department of Communications Radio Interference Regulation...

Страница 79: ...Notification of Compliance 79 Broadband ADSL2 Modem DM111PSPv2 For GNU General Public License GPL related information please visit http support netgear com app answers detail a_id 2649 ...

Страница 80: ... 47 48 managing 47 connection Internet 16 content filtering 27 country setting 20 CU SeeMe 36 D date and time 73 daylight savings time 39 73 default demilitarized zone DMZ server 55 default factory settings 75 deleting configuration 48 denial of service DoS port scans 54 protection 27 diagnostic utilities 52 disabling firewalls 23 SIP ALG 55 DNS servers 29 Domain Name Server DNS addresses 23 56 DS...

Страница 81: ...g 12 logging in cannot 71 changing password 25 ISP 15 router 17 time out 26 types 26 upgrade firmware 18 login time out 25 logs emailing 41 logs traffic 35 M MAC addresses rejected 71 spoofing 69 maintenance settings 43 manual logout 26 manual setup 21 Maximum Transmit Unit MTU 55 menus described 19 metric number of routers 62 modem interface described 19 modem status 49 multicasting 58 N NETGEAR ...

Страница 82: ...ple Mail Transfer Protocol SMTP 41 sites blocking 28 static routes 61 62 statistics viewing 50 status Internet connection 51 router 48 T TCP IP network troubleshooting 70 no Internet connection 25 technical specifications 76 technical support 2 time of day 73 time zone setting 39 time stamping 39 trademarks 2 traffic log 35 troubleshooting 65 cannot log in 71 date or time incorrect 73 firmware rel...

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