Hybrid cloud network system, communication system and communication method

Abstract

The invention provides a hybrid cloud network system, a communication system and a communication method, and relates to the technical field of cloud services, the hybrid cloud network system is applied to a private network, and comprises a virtual forwarding device of the private network deployed on a public cloud and a private network forwarding device deployed in the private network; the privatenetwork communicates with the public cloud through the private network forwarding device and the virtual forwarding device; and the private network communicates with other private networks through the virtual forwarding device. The private network can communicate with the public cloud through the private network forwarding device and the virtual forwarding device; the private network communicateswith other private networks through the virtual forwarding device therefore, intercommunication between the private network and the common cloud is realized, the virtual forwarding device deployed onthe public cloud can be realized through the cloud virtual machine, the economic input cost of deploying the hybrid cloud network system is effectively reduced, the threshold of self-building a hybrid cloud network architecture by an enterprise is greatly reduced, and the universality of the hybrid cloud network is improved.

Description

technical field [0001] The present invention relates to the technical field of cloud services, in particular to a hybrid cloud network system, communication system and communication method. Background technique [0002] With the rise of cloud computing, many companies use public clouds to carry part of their business. For data security or cost considerations, most companies put their core data in self-built IDC (Internet Data Center, IDC for short, Internet data Center) or private cloud, business logic is placed in the public cloud, and public clouds from multiple vendors may be purchased, and the data between these IDCs, private clouds and multiple public clouds will be communicated and opened up into a large The architecture of the interworking network is called the hybrid cloud network architecture. [0003] The current technical solution for hybrid cloud implementation is mainly to access the public cloud through the VPN (Virtual Private Network) provided by the public ...

AI Technical Summary

Problems solved by technology

[0003] The current technical solution for hybrid cloud implementation is mainly to access the public cloud through the VPN (Virtual Private Network) provided by the public cloud itself, or private line access products, or to access the public cloud by purchasing a third party, resulting in public The high cost of using the cloud not only raises the threshold for enterprises to build their own hybrid cloud network architecture, but also reduces the versatility of the hybrid cloud network

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