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    • 74. 发明授权
    • Device abstraction in autonomous wireless local area networks
    • 自主无线局域网中的设备抽象
    • US08539055B2
    • 2013-09-17
    • US13174294
    • 2011-06-30
    • Hao LvPradeep IyerYan Liu
    • Hao LvPradeep IyerYan Liu
    • G06F15/177G06F15/16G06F15/173
    • H04L41/0803H04L61/2007H04L61/2038H04L61/2092H04W8/26H04W8/28
    • According to embodiments of the present disclosure, a managed network device assigns to itself an IP address, in absence of a DHCP service, in a link local address space within a wireless network. The system further responds to a network frame received from another device based on the assigned IP address in the link local address space. The network frame can be a network traffic frame, a control path frame, and/or a management frame. The control path frame comprises a source IP address and a destination IP address that correspond to internal IP addresses in the link local address space that are self-assigned by managed network devices. The management frame comprises the self-assigned internal IP address for the managed network device, and provides for management of managed network devices in the wireless network through a single IP address when a virtual controller is configured for the wireless network.
    • 根据本公开的实施例,受管网络设备在无DHCP服务的情况下向无线网络中的链路本地地址空间中分配IP地址。 该系统还基于链路本地地址空间中分配的IP地址响应从另一设备接收的网络帧。 网络帧可以是网络业务帧,控制路径帧和/或管理帧。 控制路径框架包括对应于由被管理网络设备自行分配的链路本地地址空间中的内部IP地址的源IP地址和目的地IP地址。 管理框架包括用于被管理网络设备的自分配内部IP地址,并且当为无线网络配置虚拟控制器时,通过单个IP地址提供对无线网络中被管理网络设备的管理。