NETGEAR DGN1000v3 user manual Port Triggering to Open Incoming Ports, Destination port number

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N150 Wireless ADSL2+ Modem Router DGN1000v3

Your modem router then sends this request message through the Internet to the 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 modem 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 modem router

•Destination port number. 33333

5.Upon receiving the incoming message, your modem router checks its session table to determine whether there is an active session for port number 33333. Finding an active session, the modem router then modifies the message to restore the original address information replaced by NAT. Your modem 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 modem router eventually detects a period of inactivity in the communications. Your modem router then removes the session information from its session table, and incoming traffic is no longer accepted on port number 33333.

Port Triggering to Open Incoming Ports

Some application servers (such as FTP and IRC servers) send replies to multiple port numbers. Using the port triggering function of your modem router, you can tell the modem router to open more 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 modem router, “When you initiate a session with destination port 6667, you need 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 6667, the standard port number for an IRC server process. Your computer then sends this request message to your modem router.

3.Your modem router creates an entry in its internal session table describing this communication session between your computer and the IRC server. Your modem router

Advanced Settings

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Contents N150 Wireless ADSL2+ Modem Router DGN1000v3 August 2013 East Plumeria Drive San Jose, CASupport Contents Netgear genie Advanced Home Advanced Settings Appendix a Supplemental Information Hardware Setup Package contents Unpack Your Modem RouterHardware Features Front PanelFront panel buttons and LEDs Back panel connections and buttons Hardware Setup Back PanelSide Panel with Restore Factory Settings Button Right side panel with Restore Factory Settings buttonPosition Your Modem Router Bottom PanelAdsl Microfilters One-Line Adsl MicrofilterTwo-Line Adsl Microfilter Cable Your Modem Router SummaryGetting Started Wireless Devices and Security Settings Modem Router Setup PreparationTypes of Logins and Access Use Standard TCP/IP Properties for DhcpNetgear genie Setup  To use Netgear genie to set up your modem routerIf the browser cannot display the web  To access genie Use Netgear genie after InstallationUpdate the Firmware  To update the firmwareDashboard Basic Home Screen Basic Home screen with dashboard, language, and online help To use WPS to join the wireless network Join Your Wireless NetworkWi-Fi Protected Setup Method Manual MethodNetgear genie App and Mobile genie App Genie app dashboardNetgear genie Basic Settings XDSL Setup Adsl g.dmt ADSL2 ADSL2+Internet Setup Internet Setup Screen Fields No Login Required Internet IP AddressInternet Setup Screen Fields Login Required Enable Disable  To set up Live Parental ControlsParental Controls N150 Wireless ADSL2+ Modem Router DGN1000v3 Basic Wireless Settings Click the Take me to the status screen buttonN150 Wireless ADSL2+ Modem Router DGN1000v3 Wireless Settings Screen Fields WPA-PSK Tkip WPA2-PSK AES WPA-PSK Tkip + WPA2-PSK AES Security Options WPA/WPA2 Enterprise  To configure WEP security Select Basic Wireless Security Options WEPWPA2 AES N150 Wireless ADSL2+ Modem Router DGN1000v3 Set Up a Guest Network  To set up a guest network Select Basic Guest NetworkView Attached Devices  To go to the Attached Devices screenN150 Wireless ADSL2+ Modem Router DGN1000v3 Netgear genie Advanced Home Internet Connection Setup Wizard Netgear genie Advanced Home ScreenSetup Menu  To use the Setup Wizard Select Advanced Setup WizardWAN Setup N150 Wireless ADSL2+ Modem Router DGN1000v3 Default DMZ Server  To set up a default DMZ serverChange the MTU Size  To change the MTU size Common MTU sizesLAN Setup LAN IP addressLAN Setup Screen Settings Device NameSpecify Dhcp Server Settings  To disable the Dhcp Server feature on the modem routerSet Up Address Reservation Clear the Use Router as Dhcp Server check box To reserve an IP address  To delete a reserved address entry WPS Wizard for WiFi Connections To change a reserved address entry  To use the WPS WizardPush Button QoS Setup WMM QoS for Wireless Multimedia ApplicationsQuality of Service Priority Rules and Internet Access  To view or change a QoS ruleN150 Wireless ADSL2+ Modem Router DGN1000v3  To delete a QoS rule  To create a QoS policy for an application or online gameClick the Add Priority Rule button Select Highest, High, Normal, or Low Create a QoS Rule for a Modem Router LAN Port  To edit a MAC address on the MAC Device List Bandwidth Control  To remove a MAC address from the MAC Device ListN150 Wireless ADSL2+ Modem Router DGN1000v3 Security Keyword Blocking of Http Traffic  To remove all keywords and domains Set Up Firewall Rules to Control Network Access To delete a keyword or domain  To specify a trusted computerManage Outbound Firewall Rules N150 Wireless ADSL2+ Modem Router DGN1000v3  To disable an existing outbound firewall rule  To change an existing outbound firewall rule To remove an existing outbound firewall rule Add Custom Services to Allow or Block Manage Inbound Firewall Rules To add an inbound firewall rule  To change an existing custom service  To remove an existing custom serviceSchedule When to Block the Internet  To schedule blocking Select Advanced Security ScheduleSelect the My Mail Server requires authentication check box Security Event Email NotificationsWhen log is full Hourly Daily Weekly None Administration Update the Modem Router Firmware Select Advanced Administration Router Update View Router Status Router Information To view modem router status and usage information Internet Port LAN Port To view statistics  To change the polling frequency  To view and change the Internet connection statusModem N150 Wireless ADSL2+ Modem Router DGN1000v3 Wireless Settings View and Manage the LogsGuest Network  To view logs Select Advanced Administration Logs  To configure which actions are logged Change Which Actions and Events Are LoggedBack Up Settings Manage the Configuration FileSet Up How the System Logs Are Sent  To set up where system logs are sentChange the Password Restore Configuration SettingsErase the Current Configuration Settings Password Recovery  To set up password recoverySelect the Enable Password Recovery check box Perform Diagnostics  To recover your password To display the internal routing table  To reboot the modem router Advanced Settings Advanced Wireless Settings Control the Wireless RadioSet Up a Wireless Schedule  To configure and enable a wireless schedule To change a wireless schedule  To remove a wireless scheduleView or Change WPS Settings  To specify WPS settingsSet Up a Wireless Access List by MAC Address Optional Clear the Keep Existing Wireless Settings check boxSelect the Turn Access Control On check box  To change a wireless device on the access listWireless Distribution System  To delete a wireless device from the access listSet Up the Base Station Select the Enable Wireless Repeating Function check boxSet Up a Repeater 100 Remote Computer Access Basics Port Forwarding and Port TriggeringPort Triggering to Open Incoming Ports Destination port numberPort Forwarding to Permit External Host Communications How Port Forwarding Differs from Port Triggering Set Up Port Forwarding to Local Servers Manage Custom Services for Port Forwarding  To add a custom service for port forwardingClick the Add Custom Service button Specify the internal ports by one of these methods Set Up and Manage Port Triggering Application Example Make a Local Web Server Public To make a local web server public  To disable port triggering Select the Disable Port Triggering check boxManage Port Triggering Manage Port Triggering Services  To add a port triggering service To disable an existing port triggering service  To change an existing port triggering service To remove an existing port triggering service  To set up Dynamic DNS Dynamic DNSStatic Routes  To change a static route Remote Management  To remove a static routeUniversal Plug and Play IPv6 Requirements for Entering IPv6 Addresses IPv6 FilteringAuto Detect IPv6 Auto Config 121 IPv6 6to4 Tunnel IPv6 Pass Through IPv6 Fixed124 IPv6 Dhcp IPv6 PPPoE 127 Traffic Meter 129 Restricting Internet Traffic by Volume Select the Traffic volume control by radio buttonRestricting Internet Traffic by Connection Time Troubleshooting Sequence to Restart Your Network Network SettingsQuick Tips Check Ethernet Cable ConnectionsPower LED Is Off Power LED Is RedTroubleshoot with the LEDs Cannot Log In to the Modem Router Power LED Is BlinkingWiFi LED Is Off LAN LED Is OffTroubleshoot the Internet Connection Adsl LinkInternet LED Is Red Obtaining an Internet IP AddressTroubleshoot PPPoE or PPPoA Troubleshoot Internet Browsing To verify if your PPPoE or PPPoA connection is working Wireless Connectivity Changes Not SavedTest the LAN Path to Your Modem Router Incorrect Date or TimeTCP/IP Network Not Responding  To ping the modem router from a Windows computerTest the Path from Your Computer to a Remote Device Request timed outSupplemental Information Factory Settings Factory default settings144 Technical and Physical Specifications Technical and physical specificationsNotification of Compliance TV Tuner on Selected Models Important Note Radiation Exposure Statement
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DGN1000v3 specifications

The NETGEAR N150, designated as DGN1000v3, is a versatile and efficient DSL modem router that caters to the needs of both casual users and small office setups. With its compact design and a host of features, the DGN1000v3 provides reliable connectivity and performance for everyday internet tasks such as browsing, streaming, and online gaming.

One of the standout features of the NETGEAR N150 is its maximum wireless speed of 150 Mbps, which is suitable for typical home internet usage. This speed allows multiple devices to connect simultaneously without significant lag, making it ideal for families or small teams where multiple devices, such as laptops, smartphones, and tablets, are in use. The DGN1000v3 also boasts a range of up to 150 feet indoors, ensuring that users can enjoy a stable connection throughout their home or small office.

The DGN1000v3 is equipped with ADSL2+ support, which enhances the overall speed and stability of DSL connections. This technology enables users to take advantage of higher internet speeds offered by their ISP, significantly improving the browsing and download experience. Furthermore, the built-in firewall helps protect the network from unauthorized access and threats, ensuring a secure online environment.

In terms of connectivity, the NETGEAR N150 features four Ethernet ports, allowing users to connect wired devices such as desktop computers or gaming consoles directly to the router for optimal performance. The presence of these ports complements the wireless capabilities and provides flexibility for different networking needs.

Installation and setup are made easy with the Smart Wizard installation assistant, enabling users to get their network up and running without the need for technical expertise. This is ideal for individuals who may not be comfortable with more complex configurations. Additionally, the N150 offers parental controls, allowing users to manage their children’s online activities and schedule internet access time.

Overall, the NETGEAR N150 DGN1000v3 modem router combines essential features and technologies geared toward enhancing internet connectivity and security. With its fast speeds, robust wireless performance, and user-friendly setup, it is an excellent choice for users seeking a reliable entry-level modem router for everyday internet tasks.
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