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1. 发明申请

US20160277245A1 DATA FORWARDING 审中-公开
标题翻译：数据转发
公开(公告)号：US20160277245A1
公开(公告)日：2016-09-22
申请号：US15031172
申请日：2014-10-23
申请人： HANGZHOU H3C TECHNOLOGIES CO., LTD
发明人： Chushun WEI
IPC分类号： H04L12/24 , H04L12/873 , H04L29/08 , H04L12/66 , H04L12/46
CPC分类号： H04L41/0823 , H04L12/4641 , H04L12/6418 , H04L12/66 , H04L47/52 , H04L67/1053
摘要： A data forwarding device includes a plurality of server interface units, a plurality of virtual network card units, a fusion switching unit and a network interface unit. A server interface unit of the plurality of server interface units to obtain a data frame to be sent by a virtual network card driver running on a server corresponding to the server interface unit and obtain a first fusion descriptor, and to send the first fusion descriptor and the data frame to a virtual network card unit that corresponds to the virtual network card driver, wherein the first fusion descriptor comprises a type of the descriptor and a length of the data frame. The virtual network card unit is to process the data frame according to the first fusion descriptor, and to send a processed data frame to the fusion switching unit. The fusion switching unit is to send the processed data frame to a corresponding server via a virtual network card unit, or to send the processed data frame to an external network via a network interface unit.
摘要翻译：数据转发装置包括多个服务器接口单元，多个虚拟网卡单元，融合切换单元和网络接口单元。所述多个服务器接口单元的服务器接口单元，用于获得由与所述服务器接口单元相对应的服务器上运行的虚拟网卡驱动程序发送的数据帧，并获得第一融合描述符，并且发送所述第一融合描述符和将所述数据帧映射到对应于所述虚拟网卡驱动器的虚拟网卡单元，其中所述第一融合描述符包括所述描述符的类型和所述数据帧的长度。虚拟网卡单元将根据第一融合描述符处理数据帧，并将经处理的数据帧发送到融合切换单元。融合切换单元将经处理的数据帧经由虚拟网卡单元发送到对应的服务器，或者经由网络接口单元将经处理的数据帧发送到外部网络。

2. 发明申请

US20160266925A1 DATA FORWARDING 审中-公开
标题翻译：数据转发
公开(公告)号：US20160266925A1
公开(公告)日：2016-09-15
申请号：US15031514
申请日：2014-10-23
申请人： HANGZHOU H3C TECHNOLOGIES CO., LTD.
发明人： Chushun WEI
IPC分类号： G06F9/455 , H04L29/06 , H04L29/08 , G06F13/42
CPC分类号： G06F9/45558 , G06F13/385 , G06F13/4282 , G06F2009/45595 , H04L63/0428 , H04L67/32
摘要： A data forwarding device includes a plurality of server interface units, a plurality of virtual network card units and a network interface unit. A server interface unit of the plurality of server interface units is to obtain a data frame to be sent by a virtual network card driver running on a server corresponding to the server interface unit and obtain a first fusion descriptor, and to send the first fusion descriptor and the data frame to a virtual network card unit that corresponds to the virtual network card driver, wherein the first fusion descriptor comprises a type of the descriptor and a length of the data frame. The virtual network card unit is to process the data frame according to the first fusion descriptor, and to send a processed data frame to the network interface unit. The network interface unit is to forward the processed data frame to an external network.
摘要翻译：数据转发装置包括多个服务器接口单元，多个虚拟网卡单元和网络接口单元。多个服务器接口单元的服务器接口单元是获得由与服务器接口单元相对应的服务器上运行的虚拟网卡驱动程序发送的数据帧，并获得第一融合描述符，并且发送第一融合描述符以及数据帧到对应于虚拟网卡驱动器的虚拟网卡单元，其中第一融合描述符包括描述符的类型和数据帧的长度。虚拟网卡单元将根据第一融合描述符处理数据帧，并将经处理的数据帧发送到网络接口单元。网络接口单元将处理的数据帧转发到外部网络。

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