A distributed intranet transparent implementation architecture and method

Abstract

The invention discloses a distributed intranet transparent implementation architecture and method, including a cloud center scheduling control host server, a forwarding node device with a public network IP, an intranet edge node device and a client device; the cloud center scheduling control host The server establishes a two-way connection for control signaling data with the forwarding node device with the public network IP and the edge node on the internal network respectively; the forwarding node device with the public network IP establishes a first data tunnel connection with the edge node device on the internal network; the cloud center dispatches The proxy node address output end of the control host server is connected with the data input end of the client device, the user information output end of the client device is connected with the data input end of the cloud center scheduling control host server, etc. The present invention is very friendly and convenient for users to use , which can effectively utilize the idle public network bandwidth of home users, provide services for more edge nodes, and improve resource utilization.

Description

technical field [0001] The invention relates to the technical field of VPN communication, and more particularly, to a distributed intranet transparent implementation architecture and method. Background technique [0002] Traditional VPN implementations are mostly implemented using technologies such as PPTP, L2TP, IPSEC and virtual network cards. That is, the traditional VPN implementation technology works on the second and third layers of the OSI model, so each point of the network needs to have corresponding protocol support to work properly. When using it, it is necessary to install corresponding software on the three terminals of the intranet terminal, user terminal and VPN server, which is very troublesome to deploy and expand the network. Due to the complexity of its network, a point-to-point connection is usually used, which makes the utilization of nodes not high. In addition, some VPN implementations need to use virtual IP to access intranet nodes, which requires u...

AI Technical Summary

Problems solved by technology

Due to the complexity of its network, point-to-point connections are usually used, which makes the utilization of nodes not high

In addition, some VPN implementation methods need to use virtual ip to access intranet nodes, which requires users to know the assigned virtual ip address when accessing intranet terminals, which is not friendly enough for ordinary users

There is a huge network delay between different network operators, and users cannot dynamically choose the network to access when using

The traditional VPN solution has problems such as low utilization rate of intranet penetration resources, unfriendly user-friendliness and serious delay

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