A system and a method for realizing high-speed interconnection and intercommunication based on SDN and NFV technologies

A technology of interconnection and technology, applied in the direction of network interconnection, data exchange through path configuration, etc., can solve the problems of complex operation of SDN network, inconvenient promotion, low operation and maintenance efficiency, etc.

Inactive Publication Date: 2019-05-10
山东华辰泰尔信息科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] This application provides a system and method for realizing high-speed interconnection based on SDN and NFV technology, so as to so

Method used

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  • A system and a method for realizing high-speed interconnection and intercommunication based on SDN and NFV technologies
  • A system and a method for realizing high-speed interconnection and intercommunication based on SDN and NFV technologies
  • A system and a method for realizing high-speed interconnection and intercommunication based on SDN and NFV technologies

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Embodiment 1

[0051] see figure 1 , figure 1 It is a schematic structural diagram of a system for realizing high-speed interconnection and intercommunication based on SDN and NFV technologies provided by the embodiment of the present application. Depend on figure 1 It can be seen that the system in this embodiment mainly includes: a hubCPE and multiple CPEs, and the hubCPE is used as the central aggregation end, and is respectively connected to any CPE among the multiple CPEs through a data tunnel.

[0052] The hubCPE includes hubCPE hardware units and hubCPE software units. Among them, the hubCPE hardware unit supports the X86 architecture. Specifically, the hubCPE hardware unit includes: VN series products with X86 architecture or devices with X86 architecture and equipped with a network card supporting DPDK technology. Among them, Xeon servers can be selected for devices with X86 architecture and network cards that support DPDK technology.

[0053] The hubCPE software unit includes:...

Embodiment 2

[0064] exist figure 1 and figure 2 On the basis of the illustrated embodiment see image 3 , image 3 It is a schematic flowchart of a method for realizing high-speed interconnection based on SDN and NFV technologies provided by the embodiment of the present application. Depend on image 3 It can be seen that the method for realizing high-speed interconnection based on SDN and NFV technology in this embodiment mainly includes the following steps:

[0065] S0: According to the IP address of the hubCPE, the CPE initiates a registration request to the hubCPE according to the self-defined online protocol.

[0066] In this embodiment, the IP address of the hubCPE needs to be configured in advance.

[0067] S1: The hubCPE parses the obtained registration request according to the format of the self-defined online protocol.

[0068] S2: According to the CPE registration list, determine whether the CPE matching the registration request has been approved

[0069] Specifically, t...

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Abstract

The invention discloses a system and a method for realizing high-speed interconnection and intercommunication based on SDN (Software Defined Network) and NFV (Network Function Virtualization) technologies, the system mainly comprises a hubCPE (Customer Premise Equipment) and a plurality of CPEs (Customer Premises Equipment), and the hubCPEs are respectively interconnected with each CPE through data tunnels. the hubCPE hardware unit supports an X86 architecture, and the hubCPE software unit comprises a VPP, a web system, a vCPEProxy system and Mysql; the CPE hardware unit supports an X86 architecture and an arm architecture, and the CPE software unit comprises an OVS and an auto-negotiation program. The method comprises the steps that the CPE initiates a registration request to the hubCPE according to a user-defined online protocol; the hubCPE analyzes the registration request; If the CPE matched with the registration request is approved, the hubCPE returns a message of successful registration; The CPE sends a keepalive message to the hubCPE; And according to the first keepalive message sent by the CPE, creating a tunnel matched with the CPE in the VPP, and feeding back a received response. Through the method and the device, the operation efficiency and the operation and maintenance efficiency of the IP network can be greatly improved, the processing efficiency and the processing flexibility of the network data are improved, and popularization is facilitated.

Description

technical field [0001] This application relates to the field of SDN (Software Defined Network, software defined network) and NFV (Network Function Virtualization, network function virtualization) network communication technology, in particular to a system and method for realizing high-speed interconnection based on SDN and NFV technology. Background technique [0002] An IP network is a converged network that can cover multimedia services such as text, voice, and video. With the development of Internet technology, IP networks adopt a "patching" evolution strategy, which makes the functions and services of IP devices more and more complex. The complexity of IP devices leads to the complexity of IP network management and operation and maintenance. Specifically, when deploying a global service strategy on the current IP network, each IP device needs to be configured one by one, and the deep coupling between the control plane and the data plane of the IP network makes the introd...

Claims

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Application Information

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IPC IPC(8): H04L12/46
Inventor 王传国孔维宾严丽
Owner 山东华辰泰尔信息科技股份有限公司
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