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WR3000 4-Port Wireless DSL/Cable Router

Chapter 14:

UPnP Screen

This chapter introduces the Universal Plug and Play feature of the WR3000.

14.1 Universal Plug and Play Overview

Universal Plug and Play (UPnP) is a distributed, open networking standard that uses TCP/IP for simple peer-to-peer network connectivity between devices. A UPnP device can dynamically join a network, obtain an IP address, convey its capabilities and learn about other devices on the network. In turn, a device can leave a network smoothly and automatically when it is no longer in use.

14.1.1 How Do I Know If I’m Using UPnP?

UPnP hardware is identifi ed as an icon in the Network Connections folder (Windows XP). Each UPnP compatible device installed on your network will appear as a separate icon. Selecting the icon of a UPnP device will allow you to access the information and properties of that device.

14.1.2 NAT Traversal

UPnP NAT traversal automates the process of allowing an application to operate through NAT. UPnP network devices can automatically confi gure network addressing, announce their presence in the network to other UPnP devices and enable exchange of simple product and service descriptions. NAT traversal allows the following:

•Dynamic port mapping

•Learning public IP addresses

•Assigning lease times to mappings

Windows Messenger is an example of an application that supports NAT traversal and UPnP. See the SUA/NAT chapter for further information about NAT.

14.2 Cautions with UPnP

The automated nature of NAT traversal applications in establishing their own services and opening fi rewall ports may present network security issues. Network information and confi guration may also be obtained and modifi ed by users in some network environments.

All UPnP-enabled devices may communicate freely with each other without additional confi guration. Disable UPnP if this is not your intention.

14.3 Configuring UPnP

Click ADVANCED and then UPnP to display the screen shown on the next page.

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ParkerVision WR3000 manual UPnP Screen, Universal Plug and Play Overview, How Do I Know If I’m Using UPnP?, NAT Traversal
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WR3000 specifications

The ParkerVision WR3000 is a cutting-edge wireless communication solution designed for high-performance applications that demand reliability and efficiency. At the heart of the WR3000's design is the innovative use of ParkerVision's proprietary technologies, which allow for enhanced transmission capabilities over traditional wireless methods.

One of the standout features of the WR3000 is its advanced modulation technique, which significantly increases data throughput while minimizing error rates. This technology enables the WR3000 to transmit data at high speeds, making it an ideal choice for applications such as video streaming, online gaming, and other bandwidth-intensive services. Users can expect seamless connectivity and a robust performance even in challenging environments.

In addition to its impressive data transmission capabilities, the WR3000 is equipped with smart antenna technology. This feature optimizes signal reception and transmission directionality, leading to improved performance and reduced interference. The adaptability of the WR3000's antennas allows it to maintain consistent connectivity regardless of user movement or changes in the surrounding environment.

The WR3000 also supports a range of communication standards, making it highly versatile for various applications. Its compatibility with both legacy and modern systems ensures a broad user base can integrate this technology into their existing infrastructure without incurring extensive additional costs.

Furthermore, the device is engineered with energy efficiency in mind. Its design minimizes power consumption without sacrificing performance, making it not only cost-effective but also environmentally friendly. This is particularly important in today’s world, where sustainability has become a crucial consideration for both consumers and businesses.

The ParkerVision WR3000 is also remarkably easy to install and configure, boasting a user-friendly interface that simplifies setup processes. This allows users, even those with limited technical expertise, to quickly get up and running, facilitating broader adoption across different sectors.

Lastly, ParkerVision's commitment to customer support ensures that users have access to resources and assistance post-purchase, enhancing the overall user experience. Whether for residential, commercial, or industrial applications, the WR3000 stands out as a powerful wireless communication solution that combines high performance, advanced technology, and user-friendliness in one compact package.
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