METHOD, APPARATUS AND SYSTEM FOR CONTROLLING SERVICE TRANSMISSION RATE

摘要

Disclosed are a method, apparatus and system for controlling a service transmission rate. The method comprises: acquiring service transmission rate information reported by service gateways in a service gateway group in a distributed environment, the service gateways being gateways that transmit data in parallel to a same destination address and limit a transmission rate of service data according to flow limiting thresholds of the service gateways; for all service gateways, when service transmission rates indicated by the service transmission rate information are greater than flow limiting thresholds corresponding to the service gateways, adjusting the flow limiting thresholds allocated to the service gateways into specified values, so as to obtain the specified values, the specified values satisfy that the sum of the specified values on the service gateways being not greater than a bandwidth allocated by a carrier to the destination address; and delivering the specified thresholds to the service gateways. The present invention resolves the technical problem of no technical solution that effectively ensures that the total traffic of flows that are limited in parallel satisfies an expected threshold after the flows pass through multiple service gateways in a distributed environment.