公开(公告)号：US20230095362A1

公开(公告)日：2023-03-30

申请号：US18061251

申请日：2022-12-02

Applicant: Huawei Technologies Co., Ltd.

Inventor： Jianbin Xu ,  Feng Guo ,  Xudong Zhang ,  Haijun Xu ,  Hua Zhao

IPC: H04L45/00 ,  H04L45/28

Abstract: A standby routing fault-tolerance unit obtains a plurality of inbound routing packets of a first routing processing unit by using a forwarding unit and an active database unit. The first routing processing unit is a routing processing unit corresponding to an active routing fault-tolerance unit. The standby routing fault-tolerance unit sends the plurality of inbound routing packets of the first routing processing unit to a second routing processing unit. The second routing processing unit is a routing processing unit corresponding to the standby routing fault-tolerance unit.