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|1. (WO2018006654) METHOD, APPARATUS AND SYSTEM FOR PROCESSING FLOWSPEC MESSAGE|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
|Title:||METHOD, APPARATUS AND SYSTEM FOR PROCESSING FLOWSPEC MESSAGE|
Disclosed in the present invention are a method, apparatus and system for processing a FlowSpec message, for use in precisely controlling a service flow of a forwarding device according to a forwarding device interface. The method for processing a FlowSpec message may comprise: a controller receives forwarding device interface information reported by a forwarding device; the controller selects at least one forwarding device interface that needs to use a FlowSpec rule, from the received forwarding device interface information; the controller generates an application interface rule according to the at least one forwarding device interface that needs to use the FlowSpec rule, the application interface rule being used for instructing the forwarding device to determine a forwarding device interface that can use the FlowSpec rule; and the controller sends the FlowSpec message to the forwarding device, the FlowSpec message comprising the application interface rule and the FlowSpec rule.