公开(公告)号：US20230396549A1

公开(公告)日：2023-12-07

申请号：US18454188

申请日：2023-08-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Liudong Xiong ,  Xiangang Zhang ,  Chunzhi He

IPC: H04L47/125

CPC classification number: H04L47/125

Abstract: This application provides a load sharing method and apparatus, and a chip, which are applicable to a scenario of a complex combination and hybrid procedure. When sending a data packet, a transmit end adds different values to a first field of the data packet for different flow types of data flows, to indicate a forwarding device to use different load sharing rules. When hybrid traffic exists in complex networking, different load sharing rules are used for traffic of different flow types. Compared with configuring the forwarding device to use a fixed load sharing rule for all traffic, a better load sharing effect can be achieved.

公开(公告)号：US20200322466A1

公开(公告)日：2020-10-08

申请号：US16909414

申请日：2020-06-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hua Yang ,  Chunzhi He ,  Lei Cui ,  Dexian Su

IPC: H04L29/08 ,  G06F12/1081 ,  H04L12/46 ,  H04L1/08 ,  H04L1/16 ,  H04L12/855

Abstract: A data transmission method includes encapsulating, by a first device, first target data into N remote direct memory access (RDMA) packets according to an RDMA protocol, sequentially sending, by the first device, the N RDMA packets to the second device according to a packet sequence number (PSN) sequence of the N RDMA packets, where each of the N RDMA packets carries a first data write address, and the first data write address is an address for writing data in each of the N RDMA packets into the second device such that the second device directly obtains the first data write address in each RDMA packet from the RDMA packet, and writes the target data into storage space corresponding to the first data write address.

公开(公告)号：US11412078B2

公开(公告)日：2022-08-09

申请号：US16909414

申请日：2020-06-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Hua Yang ,  Chunzhi He ,  Lei Cui ,  Dexian Su

IPC: H04L29/08 ,  H04L69/324 ,  G06F12/1081 ,  H04L1/08 ,  H04L1/16 ,  H04L12/46 ,  H04L47/2466

Abstract: A data transmission method includes encapsulating, by a first device, first target data into N remote direct memory access (RDMA) packets according to an RDMA protocol, sequentially sending, by the first device, the N RDMA packets to the second device according to a packet sequence number (PSN) sequence of the N RDMA packets, where each of the N RDMA packets carries a first data write address, and the first data write address is an address for writing data in each of the N RDMA packets into the second device such that the second device directly obtains the first data write address in each RDMA packet from the RDMA packet, and writes the target data into storage space corresponding to the first data write address.