Patent ID: 9100279
Filing Date: 2015-08-04
Classification: H04L

Abstract:
1. A method for forwarding data in a communications system, comprising: forwarding, by a data forwarding device, a data packet from a source end to a destination end by using a low-speed channel; during a procedure for forwarding the data packet from the source end to the destination end by using the low-speed channel, receiving, by the data forwarding device, a control command sent by a service processing node, wherein the control command is used to indicate that the data packet of the source end does not need to be forwarded to the service processing node; and forwarding, by the data forwarding device, the data packet from the source end to the destination end according to the indication of the control command by using a high-speed channel, wherein when the data packet is already modified by the service processing node, forwarding the data packet from the source end to the destination further comprises: