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Data packet processing method, device and switch

A technology for data packets and processing methods, applied in the network field, can solve the problems of large resource overhead and time overhead, and achieve the effects of efficient matching and flexible processing

Active Publication Date: 2018-12-25
BEIJING ZHIGU RUI TUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, the resource overhead of using OpenFlow to implement the architecture is also increasing, and the time overhead for matching data packets with flow entries on the switch (Switch) is also increasing.

Method used

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  • Data packet processing method, device and switch
  • Data packet processing method, device and switch
  • Data packet processing method, device and switch

Examples

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Embodiment Construction

[0022] The specific implementation manner of the present application will be described in further detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0023] figure 1 It is a schematic flowchart of an embodiment of a data packet processing method provided in this application. Such as figure 1 As shown, this embodiment includes:

[0024] 110. Receive a data packet.

[0025] For example, Embodiment 1 or Embodiment 2 of an apparatus for processing data packets provided by the present application is used as an execution subject of this embodiment, and steps 110-120 are executed. Wherein, the data packet processing device is optionally set in a switch (Switch) in the form of software and / or hardware, and optionally, the switch supports the OpenFlow protocol, for example, the switch is an open virtual switch ( Open Virtu...

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Abstract

Embodiments of the present application provide a data packet processing method, device, and switch. The method includes: receiving a data packet; in response to the data packet matching a composite flow entry in the flow table, executing multiple instruction fields in the composite flow entry for the data packet instruction. The embodiment of the present application provides a data message processing solution, and the multiple instruction fields in the composite flow entry make the matching of the data message more efficient and the processing more flexible.

Description

technical field [0001] The embodiments of the present application relate to the field of network technologies, and in particular, to a data packet processing method, device, and switch. Background technique [0002] Experts in the network field proposed the OpenFlow technology in 2008, and gradually promoted the concept of Software Defined Network (SDN). As a prototype implementation of SDN, OpenFlow represents the technical realization of the SDN control-forwarding separation architecture. Strictly speaking, OpenFlow is one of the multiple communication protocols between the SDN control plane and the data plane, but in fact, OpenFlow is famous for its Good flexibility and standardization have been regarded as the de facto standard of the SDN communication protocol, similar to the TCP / IP protocol as the communication standard of the Internet. [0003] As network applications become more and more complex, higher requirements are placed on OpenFlow, which makes OpenFlow flow ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/741H04L12/931H04L45/74
Inventor 孙国林鲁黎
Owner BEIJING ZHIGU RUI TUO TECH
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