Network management system and method based on software defined network

Abstract

The embodiment of the invention relates to the technical field of networks, and discloses a network management system and method based on a software defined network. The system comprises a control layer and an infrastructure layer; the infrastructure layer comprises an access network, a government and enterprise private network and a cloud resource pool, the access network, the government and enterprise private network and the cloud resource pool are respectively connected with the control layer, the government and enterprise private network comprises a user unit and a service unit, the user unit is connected with the access network, and the service unit is connected with the cloud resource pool; the user unit is used for sending an interface address of an access network to the control layer; the service unit is used for sending an interface address of the cloud resource pool to the control layer; the control layer is used for controlling the user unit to configure the interface address of the access network and the interface address of the cloud resource pool according to the interface address of the access network and the interface address of the cloud resource pool, and controlling the service unit to configure the interface address of the access network and the interface address of the cloud resource pool, so that the user unit can communicate with the service unit. According to the embodiment of the invention, the service opening time can be shortened.

Description

technical field [0001] Embodiments of the present invention relate to the field of network technologies, and in particular to a network management system and method based on software-defined networks. Background technique [0002] With the promotion of public cloud services, more and more government and enterprise users choose to migrate business platforms or internal systems to the operator's public cloud platform to reduce maintenance costs and meet the needs of rapid provisioning, elastic expansion, security and reliability . [0003] At present, users mainly use MPLS VPN private line to access public cloud platforms, that is, relying on the bearer network to build a virtual network through MPLS label switching technology, so that users can access cloud resources through virtual private lines, and at the same time use VPN technology to isolate different users to achieve security. access. [0004] However, in the way of MPLS VPN leased line, every time a user is connecte...

AI Technical Summary

Problems solved by technology

[0004] However, the method of MPLS VPN leased line needs to create a new VPN and perform VPN related configuration every time a user accesses it. The activation configuration is complicated, which makes the service activation time longer

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