Patents by Inventor Xiaolei LUAN

Xiaolei LUAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Packet processing method and gateway device
    Patent number: 11711243
    Abstract: A packet processing method and a gateway device are provided. The method includes: A first gateway device receives, by using a first link, a first one-arm BFD echo packet returned by a network device, where the first one-arm BFD echo packet includes identification information, and the identification information is used to uniquely identify a second gateway device. The first gateway device determines, based on the identification information, to forward the first one-arm BFD echo packet to the second gateway device. The first gateway device sends the first one-arm BFD echo packet to the second gateway device. The network device is multi-homed connected to the first gateway device and the second gateway device. The first gateway device and the second gateway device form a multi-active gateway. According to the method, efficiency of detecting, by using a one-arm BFD echo session in a VXLAN multi-active gateway scenario is improved.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: July 25, 2023
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xiaolei Luan, Dacheng Li, Jiuyong Li
  • PACKET PROCESSING METHOD AND GATEWAY DEVICE
    Publication number: 20210184897
    Abstract: A packet processing method and a gateway device are provided. The method includes: A first gateway device receives, by using a first link, a first one-arm BFD echo packet returned by a network device, where the first one-arm BFD echo packet includes identification information, and the identification information is used to uniquely identify a second gateway device. The first gateway device determines, based on the identification information, to forward the first one-arm BFD echo packet to the second gateway device. The first gateway device sends the first one-arm BFD echo packet to the second gateway device. The network device is multi-homed connected to the first gateway device and the second gateway device. The first gateway device and the second gateway device form a multi-active gateway. According to the method, efficiency of detecting, by using a one-arm BFD echo session in a VXLAN multi-active gateway scenario is improved.
    Type: Application
    Filed: January 29, 2021
    Publication date: June 17, 2021
    Inventors: Xiaolei LUAN, Dacheng LI, Jiuyong LI