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Cluster splitting processing method, SDN controller and storage medium

A processing method and technology of storage medium, which are applied in the direction of digital transmission system, electrical components, transmission system, etc., can solve the problem of inability to deal with the situation of SDN controller cluster cluster split in a stable and timely manner.

Active Publication Date: 2018-05-29
SANGFOR TECH INC
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0019] The main purpose of the present invention is to provide a processing method for cluster splitting, an SDN controller and a storage medium, aiming at solving the technical problem that the cluster splitting status of the SDN controller cluster cannot be handled stably and in a timely manner

Method used

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  • Cluster splitting processing method, SDN controller and storage medium
  • Cluster splitting processing method, SDN controller and storage medium
  • Cluster splitting processing method, SDN controller and storage medium

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Embodiment Construction

[0057] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0058] Reference image 3 , image 3 It is a schematic diagram of the structure of the SDN controller of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0059] Such as image 3 As shown, the SDN controller may include: a processor 1001, such as a CPU, a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to implement connection and communication between these components. The user interface 1003 may include a display screen (Display), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The wired interface of the user interface 1003 may be a USB interface in the present invention. The network interface 1004 may optionally...

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Abstract

The invention discloses a cluster splitting processing method, an SDN controller and a storage medium. A current SDN controller judges whether the target SDN controller is split from a first controller cluster, when the target SDN controller is split from the first controller cluster, a detection message is sent to the target SDN controller in a preset period so as to make the target SDN controller correspond to the detection message, re-online information is fed, and when the re-online information is received, the target SDN controller is added in the first controller cluster again. Accordingto the method, the SDN controller and the storage medium, real-time cluster splitting monitoring can be timely conducted on the SDN controller in the cluster, after cluster splitting occurs, by sending the detection message, the SDN controller with the running state restored can be rapidly online, and thus the technical problem that in the prior art, they cluster splitting condition of the SDN controller cluster can not be stably and timely processed is solved.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a processing method of cluster splitting, an SDN controller and a storage medium. Background technique [0002] With the wide application of Software Defined Network (SDN) technology, the deployment scale of SDN is also expanding. However, as the scale of SDN deployment expands, as the main component of the SDN architecture, that is, the SDN controller, the number of network devices that the SDN controller can manage is limited. Therefore, multiple SDN controllers can be simultaneously organized to form an SDN controller cluster to overcome the problem of limited performance of a single SDN controller. [0003] However, the SDN controller cluster itself has the risk of cluster splitting. For example, the SDN controller cluster is split into several separate groups due to link disconnection or abnormal power failure of the controller. One group may be a single SDN control...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08
CPCH04L41/0654H04L41/0823H04L67/1097
Inventor 陈晓帆马耀泉古亮
Owner SANGFOR TECH INC