公开(公告)号：US11838846B2

公开(公告)日：2023-12-05

申请号：US17360926

申请日：2021-06-28

Applicant: Huawei Technologies Co., Ltd.

Inventor： Chunxia Sun ,  Yaokun Zhang ,  Hailin Wang

IPC: H04L47/2483 ,  H04W40/24 ,  H04W40/12 ,  H04L61/103 ,  H04W24/08

CPC classification number: H04W40/12 ,  H04L47/2483 ,  H04L61/103 ,  H04W24/08 ,  H04W40/24

Abstract: A configuration method and a controller are provided. The configuration method is applied to a network on which detection is performed by using the two-way active measurement protocol (TWAMP), and may include: receiving, by a controller, a request packet sent by an ingress network device, where the ingress network device is a network device through which a service flow flows into the network, and the request packet includes a destination IP address of the service flow; and determining, by the controller, based on the destination IP address, that the service flow is an X2 service flow, and sending configuration information for TWAMP detection to the ingress network device and an egress network device, where the egress network device is a network device through which the service flow flows out of the network.