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Service process control method and network device

  • US 9,537,982 B2
  • Filed: 12/02/2014
  • Issued: 01/03/2017
  • Est. Priority Date: 06/03/2013
  • Status: Active Grant
First Claim
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1. A service process control method in a network device, wherein the network device comprises a plurality of data processing modules, and wherein each data processing module is configured to perform a specific type of processing on a packet received by the network device, the service process control method comprising:

  • selecting, according to an execution policy of at least one service and characteristic information of the packet received by the network device, a set of data processing modules from the plurality of data processing modules;

    invoking the set of data processing modules to perform a processing procedure to the packet according to a first execution sequence;

    reselecting, during the processing procedure and according to a processing result of the packet obtained by at least one of the set of data processing modules, one or more data processing modules from the plurality of data processing modules for processing the packet; and

    invoking the reselected one or more data processing modules to process the packet according to a second execution sequence.

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