Method and system for realizing multi-device access by penetrating through intranet through router

Abstract

The invention provides a method and a system for realizing multi-device access by penetrating an intranet through a router, the method comprises the following steps: installing a penetrating client onthe router, establishing a persistent penetrating tunnel between the router and a penetrating server through the penetrating client, and obtaining a penetrating link address by the router; analyzingparameters in a target URL (Uniform Resource Locator) path for accessing the intranet equipment by a user when a user terminal accesses the penetration link address of the router, dynamically creatinga temporary penetration tunnel for the corresponding intranet equipment by the router, generating a new temporary penetration link address and redirecting the new temporary penetration link address;meanwhile, triggering the router to locally start an agent process, and establishing a local agent channel between the router and the corresponding intranet equipment; and accessing the correspondingintranet equipment through the temporary penetration tunnel and the corresponding local agent channel by the user terminal. According to the method, the multi-device penetration access of the intranetcan be realized without changing the existing network structure and the configuration on the device or the public network IP.

Description

technical field [0001] The present invention relates to the technical field of cloud penetration, in particular to a method and system for accessing multiple devices through a router through an intranet. Background technique [0002] The Internet services provided by early broadband operators are generally assigned dynamic public network IPs. If the internal network server needs to provide external services, the traditional method is through dynamic domain name (DDNS) + port mapping. DDNS: Associating a fixed domain name with an IP, when the IP changes, the domain name resolution is automatically updated, and the corresponding domain name is resolved to the new IP. Port mapping: When the external network accesses a certain port of the router, the request is forwarded to the port of the internal network server. [0003] However, with the gradual exhaustion of IPv4 address resources, most operators no longer allocate public IP addresses, so this method cannot be applied. In ...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention proposes a method for accessing multiple devices through the internal network through a router, which is used to solve the problems of cumbersome configuration process and the need to install multiple clients when the existing cloud penetration technology accesses multiple devices on the internal network , the present invention quickly realizes cloud penetration access of multiple devices in the intranet through routers, does not require public network IP and does not change the existing network structure and device configuration

Images