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公开(公告)号：US10129136B2
公开(公告)日：2018-11-13
申请号：US15239126
申请日：2016-08-17
Inventor： Yi Yang , Ying Wang , Yu Zhang , Yuchi Dong
IPC: H04L12/721 , H04L12/66 , H04L12/715 , H04L12/713 , H04L12/743 , H04L29/08 , H04L12/803
Abstract: The present application discloses a virtual router cluster, and a data forwarding method and apparatus. A specific implementation of the virtual router cluster includes: a gateway and at least one virtual router interconnected with the gateway; the gateway receiving an externally transmitted data packet; the gateway selecting a first virtual router corresponding to the data packet from the at least one virtual router according to an Open Shortest Path First protocol, and forwarding the data packet to the first virtual router corresponding to the data packet; and the first virtual router receiving the data packet and forwarding the data packet to a destination. This implementation implements network load balancing, thereby avoiding network congestion.
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Patent Agency Ranking
公开(公告)号：US20180205644A1
公开(公告)日：2018-07-19
申请号：US15534568
申请日：2015-12-03
IPC: H04L12/713 , H04L29/12 , H04L12/46 , H04L12/741
CPC classification number: H04L45/586 , H04L12/4633 , H04L12/4641 , H04L45/745 , H04L61/103 , H04L61/6022
Abstract: The present application discloses a communication processing method and apparatus. A specific implementation of the method includes: receiving, through a tunnel bridge to a first physical machine, a packet sent from a virtual machine, the first physical machine being a host machine of the virtual machine; determining whether the packet is an Address Resolution Protocol (ARP) request packet, and obtaining a destination address of the packet; if the packet is the ARP request packet and a destination address of the packet is not an address of a virtual machine in the first physical machine, writing a predetermined pseudo physical address into an ARP response and returning the ARP response; and if the packet is not the ARP request packet, sending the packet to a terminal associated with the destination address of the packet. This implementation reduces load of network nodes.
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公开(公告)号：US10574570B2
公开(公告)日：2020-02-25
申请号：US15534568
申请日：2015-12-03
IPC: H04L12/46 , H04L12/741 , H04L29/12 , H04L12/713
Abstract: The present application discloses a communication processing method and apparatus. A specific implementation of the method includes: receiving, through a tunnel bridge to a first physical machine, a packet sent from a virtual machine, the first physical machine being a host machine of the virtual machine; determining whether the packet is an Address Resolution Protocol (ARP) request packet, and obtaining a destination address of the packet; if the packet is the ARP request packet and a destination address of the packet is not an address of a virtual machine in the first physical machine, writing a predetermined pseudo physical address into an ARP response and returning the ARP response; and if the packet is not the ARP request packet, sending the packet to a terminal associated with the destination address of the packet. This implementation reduces load of network nodes.
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公开(公告)号：US20180262418A1
公开(公告)日：2018-09-13
申请号：US15534395
申请日：2015-11-26
IPC: H04L12/755 , H04L12/741 , G06F9/455
Abstract: The present application discloses a method and apparatus for establishing a virtual network communication link. A specific implementation of the method includes: determining no flow table being detected; and determining sending of a data packet according to information about the data packet. This implementation implements automatic flow table repair, ensures an SLA for a virtual network communication link, and improves the disaster tolerance capability of the communication link.
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公开(公告)号：US10680930B2
公开(公告)日：2020-06-09
申请号：US15534395
申请日：2015-11-26
IPC: H04L12/755 , H04L12/741 , G06F9/455 , H04L29/06 , H04L12/703
Abstract: The present application discloses a method and apparatus for establishing a virtual network communication link. A specific implementation of the method includes: determining no flow table being detected; and determining sending of a data packet according to information about the data packet. This implementation implements automatic flow table repair, ensures an SLA for a virtual network communication link, and improves the disaster tolerance capability of the communication link.
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公开(公告)号：US20170149648A1
公开(公告)日：2017-05-25
申请号：US15239126
申请日：2016-08-17
Inventor： Yi Yang , Ying Wang , Yu Zhang , Yuchi Dong
IPC: H04L12/721 , H04L12/743 , H04L12/66 , H04L12/713 , H04L12/715
CPC classification number: H04L45/12 , H04L12/66 , H04L45/46 , H04L45/586 , H04L45/7453 , H04L47/125 , H04L67/10 , H04L67/1002
Abstract: The present application discloses a virtual router cluster, and a data forwarding method and apparatus. A specific implementation of the virtual router cluster includes: a gateway and at least one virtual router interconnected with the gateway; the gateway receiving an externally transmitted data packet; the gateway selecting a first virtual router corresponding to the data packet from the at least one virtual router according to an Open Shortest Path First protocol, and forwarding the data packet to the first virtual router corresponding to the data packet; and the first virtual router receiving the data packet and forwarding the data packet to a destination. This implementation implements network load balancing, thereby avoiding network congestion.
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