标准编号：ISO/IEC 29341-8-18:2008
中文名称：信息技术 通用即插即用（UPnP）设备结构 第8-18部分：互联网网关设备控制协议 广域网互联网协议连接服务
英文名称：Information technology — UPnP Device Architecture — Part 8-18: Internet Gateway Device Control Protocol - Wide Area Network Internet Protocol Connection Service
发布日期：2008-11
标准范围
This service definition is compliant with the UPnP Device Architecture version 1.0.This service-type enables a UPnP control point to configure and control IP connections on the WAN interface ofa UPnP compliant InternetGatewayDevice*. Any type of WAN interface (e.g., DSL or Cable) that can support aIP connection can use this service.The service is REQUIRED if an IP connection is used for WAN access, and is specified inurn:schemas-upnp-org:device:WANConnectionDeviceone or more instances of which are specified under the deviceurn:schemas-upnp-org:device:WANDeviceAn instance of WANDevice is specified under the root deviceurn:schemas-upnp-org:device:InternetGatewayDeviceAll IP Internet connections are set up from a WAN interface of the InternetGatewayDevice or bridged throughthe gateway to Internet Service Providers (ISPs). WANDevice is a container for all UPnP services associatedwith a physical WAN device. It is assumed that clients are connected to InternetGatewayDevice via a LAN (IPbasednetwork).An instance of a WANIPConnection service is activated (refer to SST below) for each actual InternetConnection instance on a WANConnectionDevice. WANIPConnection service provides IP-level connectivitywith an ISP for networked clients on the LAN.In accordance with UPnP Architecture version 1.0, the maximum number of WANIPConnection serviceinstances is static and specified in the InternetGatewayDevice description document.A WANConnectionDevice MAY include a WAN{POTS/DSL/Cable/Ethernet}LinkConfig service thatencapsulates Internet access properties pertaining to the physical link of a particular WAN access type. Theseproperties are common to all instances of WANIPConnection in a WANConnectionDevice.A WANDevice provides a WANCommonInterfaceConfig service that encapsulates Internet access propertiescommon across all WANConnectionDevice instances.
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