NETGEAR DGN1000v3 user manual Port Forwarding to Permit External Host Communications

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N150 Wireless ADSL2+ Modem Router DGN1000v3

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 modem 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 modem 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 modem router with destination port 113.

6.Upon receiving the incoming message to destination port 33333, 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 restores the original address information replaced by NAT and sends this reply message to your computer.

7.Upon receiving the incoming message to destination port 113, your modem router checks its session table and learns that there is an active session for port 113 associated with your computer. The modem router replaces the message’s destination IP address with your computer’s IP address and forwards the message to your computer.

8.When you finish your chat session, your modem router eventually senses a period of inactivity in the communications. The modem 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 the user groups or news groups.

Note: Only one computer at a time can use the triggered application.

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 modem 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 computer’s browser needs to access a web server running on a computer in your local network. Using port forwarding, you can tell the modem 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 192.168.0.123.”

Advanced Settings

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Contents August 2013 East Plumeria Drive San Jose, CA N150 Wireless ADSL2+ Modem Router DGN1000v3Support Contents Netgear genie Advanced Home Advanced Settings Appendix a Supplemental Information Hardware Setup Unpack Your Modem Router Package contentsFront Panel Hardware FeaturesFront panel buttons and LEDs Back Panel Back panel connections and buttons Hardware SetupRight side panel with Restore Factory Settings button Side Panel with Restore Factory Settings ButtonBottom Panel Position Your Modem RouterOne-Line Adsl Microfilter Adsl MicrofiltersTwo-Line Adsl Microfilter Summary Cable Your Modem RouterGetting Started Use Standard TCP/IP Properties for Dhcp Modem Router Setup PreparationTypes of Logins and Access Wireless Devices and Security Settings To use Netgear genie to set up your modem router Netgear genie SetupIf the browser cannot display the web  To update the firmware Use Netgear genie after InstallationUpdate the Firmware  To access genieBasic Home screen with dashboard, language, and online help Dashboard Basic Home ScreenManual Method Join Your Wireless NetworkWi-Fi Protected Setup Method  To use WPS to join the wireless networkGenie app dashboard Netgear genie App and Mobile genie AppNetgear genie Basic Settings Adsl g.dmt ADSL2 ADSL2+ XDSL SetupInternet Setup Internet IP Address Internet Setup Screen Fields No Login RequiredInternet Setup Screen Fields Login Required  To set up Live Parental Controls Enable DisableParental Controls N150 Wireless ADSL2+ Modem Router DGN1000v3 Click the Take me to the status screen button Basic Wireless SettingsN150 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 Security Options WEP  To configure WEP security Select Basic WirelessWPA2 AES N150 Wireless ADSL2+ Modem Router DGN1000v3  To set up a guest network Select Basic Guest Network Set Up a Guest Network To go to the Attached Devices screen View Attached DevicesN150 Wireless ADSL2+ Modem Router DGN1000v3 Netgear genie Advanced Home Netgear genie Advanced Home Screen Internet Connection Setup Wizard To use the Setup Wizard Select Advanced Setup Wizard Setup MenuWAN Setup N150 Wireless ADSL2+ Modem Router DGN1000v3  To set up a default DMZ server Default DMZ ServerChange the MTU Size Common MTU sizes  To change the MTU sizeLAN IP address LAN SetupDevice Name LAN Setup Screen Settings To disable the Dhcp Server feature on the modem router Specify Dhcp Server SettingsClear the Use Router as Dhcp Server check box Set Up Address Reservation To reserve an IP address  To use the WPS Wizard WPS Wizard for WiFi Connections To change a reserved address entry  To delete a reserved address entryPush Button WMM QoS for Wireless Multimedia Applications QoS Setup To view or change a QoS rule Quality of Service Priority Rules and Internet AccessN150 Wireless ADSL2+ Modem Router DGN1000v3  To create a QoS policy for an application or online game  To delete a QoS ruleClick 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  To remove a MAC address from the MAC Device List Bandwidth ControlN150 Wireless ADSL2+ Modem Router DGN1000v3 Security Keyword Blocking of Http Traffic  To specify a trusted computer Set Up Firewall Rules to Control Network Access To delete a keyword or domain  To remove all keywords and domainsManage Outbound Firewall Rules N150 Wireless ADSL2+ Modem Router DGN1000v3  To change an existing outbound firewall rule  To disable an existing outbound firewall rule To remove an existing outbound firewall rule Manage Inbound Firewall Rules Add Custom Services to Allow or Block To add an inbound firewall rule  To remove an existing custom service  To change an existing custom service To schedule blocking Select Advanced Security Schedule Schedule When to Block the InternetSecurity Event Email Notifications Select the My Mail Server requires authentication check boxWhen log is full Hourly Daily Weekly None Administration Update the Modem Router Firmware Select Advanced Administration Router Update Router Information View Router Status To view modem router status and usage information LAN Port Internet Port To view statistics  To view and change the Internet connection status  To change the polling frequencyModem N150 Wireless ADSL2+ Modem Router DGN1000v3 View and Manage the Logs Wireless SettingsGuest Network  To view logs Select Advanced Administration Logs Change Which Actions and Events Are Logged  To configure which actions are logged To set up where system logs are sent Manage the Configuration FileSet Up How the System Logs Are Sent Back Up SettingsRestore Configuration Settings Change the PasswordErase the Current Configuration Settings  To set up password recovery Password RecoverySelect the Enable Password Recovery check box  To recover your password Perform Diagnostics To display the internal routing table  To reboot the modem router Advanced Settings Control the Wireless Radio Advanced Wireless Settings To configure and enable a wireless schedule Set Up a Wireless Schedule To remove a wireless schedule  To change a wireless schedule To specify WPS settings View or Change WPS SettingsOptional Clear the Keep Existing Wireless Settings check box Set Up a Wireless Access List by MAC Address To change a wireless device on the access list Select the Turn Access Control On check box To delete a wireless device from the access list Wireless Distribution SystemSelect the Enable Wireless Repeating Function check box Set Up the Base StationSet Up a Repeater 100 Port Forwarding and Port Triggering Remote Computer Access BasicsDestination port number Port Triggering to Open Incoming PortsPort Forwarding to Permit External Host Communications How Port Forwarding Differs from Port Triggering Set Up Port Forwarding to Local Servers  To add a custom service for port forwarding Manage Custom Services for Port ForwardingClick the Add Custom Service button Specify the internal ports by one of these methods Application Example Make a Local Web Server Public Set Up and Manage Port Triggering To make a local web server public Select the Disable Port Triggering check box  To disable port triggeringManage Port Triggering  To add a port triggering service Manage Port Triggering Services To change an existing port triggering service  To disable an existing port triggering service To remove an existing port triggering service Dynamic DNS  To set up Dynamic DNSStatic Routes  To change a static route  To remove a static route Remote ManagementUniversal Plug and Play IPv6 IPv6 Filtering Requirements for Entering IPv6 AddressesAuto Detect IPv6 Auto Config 121 IPv6 6to4 Tunnel IPv6 Fixed IPv6 Pass Through124 IPv6 Dhcp IPv6 PPPoE 127 Traffic Meter 129 Select the Traffic volume control by radio button Restricting Internet Traffic by VolumeRestricting Internet Traffic by Connection Time Troubleshooting Check Ethernet Cable Connections Network SettingsQuick Tips Sequence to Restart Your NetworkPower LED Is Red Power LED Is OffTroubleshoot with the LEDs LAN LED Is Off Power LED Is BlinkingWiFi LED Is Off Cannot Log In to the Modem RouterAdsl Link Troubleshoot the Internet ConnectionObtaining an Internet IP Address Internet LED Is RedTroubleshoot Internet Browsing Troubleshoot PPPoE or PPPoA To verify if your PPPoE or PPPoA connection is working Changes Not Saved Wireless Connectivity To ping the modem router from a Windows computer Incorrect Date or TimeTCP/IP Network Not Responding Test the LAN Path to Your Modem RouterRequest timed out Test the Path from Your Computer to a Remote DeviceSupplemental Information Factory default settings Factory 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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