公开(公告)号：US20250071056A1

公开(公告)日：2025-02-27

申请号：US18942012

申请日：2024-11-08

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chenxi Li ,  Zhibo Hu ,  Ka Zhang ,  Cheng Li ,  Weidi Shi ,  Yang Xia ,  Zhenbin Li

IPC: H04L45/74 ,  H04L45/00 ,  H04L45/02

Abstract: This application discloses a packet processing method including: receiving a first packet that includes a DA field and an SRH, where the DA field includes at least one C-SID that is sequentially arranged; determining, depending on whether another C-SID is further included after a first C-SID corresponding to the first node in the at least one C-SID, whether a first processing flavor corresponding to the first C-SID indicates a movement operation or a replacement operation; and if the first processing flavor indicates a movement operation, moving a target field that is after the first C-SID and that is in the DA field, to enable the target field to cover the first C-SID in the DA field; or if the first processing flavor indicates a replacement operation, replacing the first C-SID in the DA field with a second C-SID in the SRH.