N150 Wireless ADSL2+ Modem Router DGN1000Bv3

Application Example: Make 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 modem router always gives your web server an IP address of 192.168.0.33.

2.On the Port Forwarding / Port Triggering screen, configure the modem router to forward the HTTP service to the local address of your web server at 192.168.0.33.

HTTP (port 80) is the standard protocol for web servers.

3.(Optional) Register a host name with a Dynamic DNS service, and configure your modem router to use the name.

To access your web server from the Internet, a remote user has to know the IP address that your ISP assigned. However, if you use a Dynamic DNS service, the remote user can reach your server by a user-friendly Internet name, such as mynetgear.dyndns.org.

Set Up and Manage Port Triggering

Port triggering is a dynamic extension of port forwarding that is useful in these cases:

More than one local computer needs port forwarding for the same application (but not simultaneously).

An application needs to open incoming ports that are different from the outgoing port.

When port triggering is enabled, the modem router monitors outbound traffic looking for a specified outbound “trigger” port. When the modem router detects outbound traffic on that port, it remembers the IP address of the local computer that sent the data. The modem router then temporarily opens the specified incoming port or ports and forwards incoming traffic on the triggered ports to the triggering computer.

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), NETGEAR recommends that you also enable Universal Plug and Play (UPnP). For more information, see Universal Plug and Play on page 122.

Advanced Settings

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NETGEAR DGN100Bv3 user manual Set Up and Manage Port Triggering, Application Example Make a Local Web Server Public

DGN100Bv3 specifications

The NETGEAR DGN100Bv3 is a versatile and feature-rich ADSL2+ modem router that is designed to cater to the needs of home users and small offices. By combining a high-performance modem and router in one compact device, it significantly simplifies the network setup, reducing the need for multiple devices and management points.

One of the standout features of the DGN100Bv3 is its ADSL2+ compatibility, allowing users to connect to various DSL internet service providers efficiently. This modem/router supports downstream rates of up to 24 Mbps and upstream rates of up to 1 Mbps, providing a robust solution for everyday browsing, streaming, and online gaming.

Equipped with 4 10/100 Ethernet ports, the DGN100Bv3 allows multiple devices to connect via wired connections, providing reliable and fast speeds for activities that demand stable internet access. Additionally, it features integrated wireless 802.11n technology, which enables users to create a secure Wi-Fi network with wireless speeds of up to 300 Mbps. This makes it ideal for multiple users who are streaming videos, engaging in video calls, or downloading large files simultaneously.

Security is also a key focus in the DGN100Bv3 design, offering comprehensive security features such as a robust firewall, WPA/WPA2 wireless security protocols, and support for Network Address Translation (NAT). This ensures that the network remains secure against external threats, giving users peace of mind.

Configuration and management of the DGN100Bv3 are straightforward, thanks to an intuitive web interface accessible via a browser. Users can easily set up parental controls, traffic prioritization, and network settings to optimize their experience. Additionally, the device supports Quality of Service (QoS), which helps manage bandwidth allocation for different applications, ensuring that critical services receive the necessary resources for optimal performance.

In summary, the NETGEAR DGN100Bv3 is a robust and efficient modem router that combines high-speed connectivity with ease of use, security, and management features. Its combination of ADSL2+ capabilities and wireless technology makes it a great choice for home users seeking reliable internet access and effective network management. Whether for casual browsing or demanding online activities, the DGN100Bv3 delivers a reliable and powerful solution suitable for diverse networking needs.