公开(公告)号：US20240039843A1

公开(公告)日：2024-02-01

申请号：US18006329

申请日：2021-07-19

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhengbin Tan ,  Kunpeng Zhang ,  Xiaoyu Fan ,  Yanzhao He

IPC: H04L45/74

CPC classification number: H04L45/74

Abstract: A network data packet filtering method includes receiving a network data packet, obtaining a communication 5-tuple in the network data packet through parsing, determining, by determining that the communication 5-tuple in the network data packet matches at least one of one or more communication 5-tuple entries, that the network data packet is a broadcast data packet to be discarded, and discarding the broadcast data packet.