| 摘要 |
A control element, a forwarding element and a routing method for Internet protocol network are provided in the present invention. The method includes: a forwarding element performs, according to a packet identification rule distributed by a control element, a deep packet inspection on data packets to obtain an identification result, and reports the identification result to the control element; the control element enacts a routing strategy according to the identification result; the control element distributes the routing strategy to the forwarding element; the forwarding element forwards the data packets according to the routing strategy. A control element and a forwarding element are also provided in the present invention. By applying the technical scheme of the present invention, routing methods can be provided as many as possible to meet different requirements.
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