IP access method and device of SSL VPN

An IP address and configuration information technology, applied in the field of network communication, can solve the problems that terminal equipment cannot access intranet resources, and users are inconvenient to access company intranet resources, etc.

Active Publication Date: 2016-12-07
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some systems, due to permission issues, terminal devices cannot access intranet resources through SSL VPN IP access, causing inconvenience for users to access company intranet resources

Method used

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  • IP access method and device of SSL VPN
  • IP access method and device of SSL VPN
  • IP access method and device of SSL VPN

Examples

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Embodiment Construction

[0039] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present application as recited in the appended claims.

[0040] The terminology used in this application is for the purpose of describing particular embodiments only, and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood that the term...

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Abstract

The application provides an IP access method of an SSL VPN. The method comprises the following steps: sending tunnel configuration information to an SSL VPN client on terminal equipment so that the SSL VPN client updates the tunnel configuration information to a built-in client on the terminal equipment; receiving a private network IP address of the built-in VPN client sent by the SSL VPN client, storing the mapping relationship of the private network IP address and a resource list corresponding to the SSL VPN client; receiving a resource access message which is sent by the built-in VPN client and corresponding to the SSL VPN client; judging whether an IP address of a to-be-accessed resource is in the resource list, returning a locally encapsulated data message to the built-in VPN client when the IP address of the to-be-accessed resource in the resource list. Through the adoption of the method provided by the embodiment of the invention, the terminal equipment can access the resource in an IP access mode of the SSL VPN in the system with high security.

Description

technical field [0001] The present application relates to the technical field of network communication, in particular to an IP access method and device of SSL VPN. Background technique [0002] The SSL VPN is a new type of VPN (Virtual Private Network, Virtual Private Network) technology that uses the SSL (Security Socket Layer, Secure Socket Layer) protocol to realize remote access. It is based on HTTPS (Secure Hyper Text Transfer Protocol, that is, the HTTP protocol that supports SSL), and uses the certificate-based identity authentication, data encryption, and message integrity verification mechanisms provided by the SSL protocol to realize remote Access intranet resources. [0003] Usually, SSL VPN has three commonly used access methods, namely Web access method, TCP access method and IP access method. However, in some systems, due to permission issues, terminal devices cannot access intranet resources through SSL VPN IP access, causing inconvenience for users to acces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/46
CPCH04L12/4633H04L63/0272H04L63/0485H04L63/083
Inventor 王永亮任亚茹
Owner HANGZHOU DPTECH TECH
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