公开(公告)号：US10791059B2

公开(公告)日：2020-09-29

申请号：US16240242

申请日：2019-01-04

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Qiandeng Liang ,  Shunwan Zhuang ,  Nan Wu ,  Jianjie You

IPC: H04L12/851 ,  H04L12/801 ,  H04L12/715 ,  H04L12/66 ,  H04L12/46

Abstract: The present disclosure discloses a flow specification (FlowSpec) message processing method. In the method, a controller forwards device interface information reported by the forwarding device; selects at least one forwarding device interface to which a FlowSpec rule needs to be applied from the received forwarding device interface information; generates an application interface rule based on the at least one forwarding device interface to which the FlowSpec rule needs to be applied; and sends a FlowSpec message to the forwarding device.

公开(公告)号：US10554567B2

公开(公告)日：2020-02-04

申请号：US15866080

申请日：2018-01-09

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qiandeng Liang ,  Shunwan Zhuang ,  Jianjie You

IPC: H04L12/841 ,  H04L12/751

Abstract: A route processing method, a device, and a system, where the method includes obtaining, by a first network device, a flow effective time parameter and a route related to the flow effective time parameter, processing, by the first network device in the specified time interval, service traffic corresponding to the route related to the flow effective time parameter, generating a route control message, where the route control message carries the flow effective time parameter and the route, and sending, by the first network device, the route control message to a second network device. Therefore, limited-time effective information is automatically disseminated, a limited-time effective requirement for a traffic control policy is met, configuration workload is reduced, and maintenance difficulty is lowered.