ISO/IEC 29341-18-4:20 11(E)描述了符合UPnP设备架构版本1.0的设备定义。它定义了在本文中称为RADiscoveryAgent设备的设备类型。RADiscoveryAgent设备是UPnP设备，其提供用于在两个远程网络之间同步UPnP发现信息的功能能力。远程访问发现代理功能是RADASync服务和控制点功能的组合，控制点功能与远程网络上运行的远程RADASync服务进行交互。每个控制点将关于其局域网中可用设备的发现信息推送到其相应的RADASync对等体。该设备为控制点提供以下功能: -能够从远程网络推送将用于重新创建原始信息并将其传播到本地网络中的发现信息。-将多播事件从远程网络传播到本地网络的能力。

ISO/IEC 29341-18-4:2011(E) describes the device definition which is compliant with the UPnP Device Architecture version 1.0. It defines a device type referred to herein as RADiscoveryAgent device. The RADiscoveryAgent device is a UPnP device that provides the functionality capability for synchronizing the UPnP discovery information between two remote networks. The Remote Access Discovery Agent functionality is a combination of a RADASync service and a control point functionality that interacts with a remote RADASync service running on the remote network. Each control point is pushing discovery information about devices available in its local area network to its corresponding RADASync peer. This device provides control points with the following functionality:
- Ability to push discovery information from a remote network that will be used to recreate and propagate the original information into the local network.
- Ability to propagate multicast events from a remote network into the local network.