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1.发明公开
公开(公告)号：EP4102780A1
公开(公告)日：2022-12-14
申请号：EP22171260.7
申请日：2015-12-31
发明人： MA, Zhenliang
IPC分类号： H04L12/46 , G06F9/455 , H04L49/9057 , H04L61/103 , H04L61/2592
摘要： Embodiments of the present invention provide a method for sending a VxLAN packet, a computer device, and a computer readable medium, to resolve a problem that a network adapter cannot forward a VxLAN packet in the prior art. By means of the method for forwarding a VxLAN packet provided in the embodiments of the present invention, after receiving a first packet, a network adapter determines whether the network adapter stores encapsulation information required for performing VxLAN encapsulation on the first packet; if the network adapter stores the encapsulation information, performs VxLAN encapsulation on the first packet and sends the first packet; or if the network adapter does not store the encapsulation information, requests the encapsulation information from a central processing unit and stores the encapsulation information; and sends a packet obtained after the VxLAN encapsulation is performed on the first packet, so that the network adapter implements the VxLAN encapsulation and the sending of the received packet.
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3.发明公开
公开(公告)号：EP3633929A1
公开(公告)日：2020-04-08
申请号：EP19181136.3
申请日：2015-12-31
发明人： MA, Zhenliang
IPC分类号： H04L12/46
摘要： Embodiments of the present invention provide a method for sending a VxLAN packet, a computer device, and a computer readable medium, to resolve a problem that a network adapter cannot forward a VxLAN packet in the prior art. By means of the method for forwarding a VxLAN packet provided in the embodiments of the present invention, after receiving a first packet, a network adapter determines whether the network adapter stores encapsulation information required for performing VxLAN encapsulation on the first packet; if the network adapter stores the encapsulation information, performs VxLAN encapsulation on the first packet and sends the first packet; or if the network adapter does not store the encapsulation information, requests the encapsulation information from a central processing unit and stores the encapsulation information; and sends a packet obtained after the VxLAN encapsulation is performed on the first packet, so that the network adapter implements the VxLAN encapsulation and the sending of the received packet.
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4.发明公开METHOD FOR SENDING VIRTUAL EXTENSIBLE LOCAL AREA NETWORK PACKET, COMPUTER DEVICE, AND READABLE MEDIUM 有权发送虚拟可扩展局域网数据包，计算机设备和可读介质的方法
公开(公告)号：EP3273643A1
公开(公告)日：2018-01-24
申请号：EP15911932.0
申请日：2015-12-31
发明人： MA, Zhenliang
IPC分类号： H04L12/46
CPC分类号： H04L12/4641 , G06F9/45558 , G06F2009/45595 , H04L12/46 , H04L12/4633 , H04L61/103 , H04L61/2592 , H04L61/6022 , H04L2212/00
摘要： Embodiments of the present invention provide a method for sending a VxLAN packet, a computer device, and a computer readable medium, to resolve a problem that a network adapter cannot forward a VxLAN packet in the prior art. By means of the method for forwarding a VxLAN packet provided in the embodiments of the present invention, after receiving a first packet, a network adapter determines whether the network adapter stores encapsulation information required for performing VxLAN encapsulation on the first packet; if the network adapter stores the encapsulation information, performs VxLAN encapsulation on the first packet and sends the first packet; or if the network adapter does not store the encapsulation information, requests the encapsulation information from a central processing unit and stores the encapsulation information; and sends a packet obtained after the VxLAN encapsulation is performed on the first packet, so that the network adapter implements the VxLAN encapsulation and the sending of the received packet.
摘要翻译： 本发明实施例提供了一种VxLAN报文的发送方法，计算机设备和计算机可读介质，以解决现有技术中网卡无法转发VxLAN报文的问题。 通过本发明实施例提供的VxLAN报文转发方法，网卡在接收到第一报文后，判断网卡是否存储了对第一报文进行VxLAN封装所需的封装信息， 如果网卡存储封装信息，则对第一报文进行VxLAN封装并发送第一报文; 或者，如果网络适配器没有存储封装信息，则向中央处理器请求封装信息并存储封装信息; 并发送对第一报文进行VxLAN封装后得到的报文，以使网络适配器实现VxLAN封装和发送接收到的报文。
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