Centralized service processing method and route apparatus

The present invention is directed to a large influence on the original packet flow, the drawbacks of the high cost of existing devices distributed routing, discloses a centralized service processing method and related apparatus, comprising the following key steps: at least an increase in traffic routing device processing board; equipment needs to be configured according to the characteristics and forwarding service processing; modified according to the configuration of the interface board forwarding; into the interface board according to the modified forwarding packets transferred service processor card; LPU according to a modification before forwarding packets transferred out. The present invention adds a new LPU FIB or by an ACL, the new service packet forwarding to LPU, has no effect on other packet processing apparatus may retain the original interface board, reducing network operation providers upgrade costs.