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Message processing method and device

A processing method and message technology, applied in the field of network security, can solve the problem of not being able to process SSLVPN-like message services, and achieve the effect of improving user experience

Active Publication Date: 2016-09-14
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] In view of this, the present invention provides a message processing method and device to solve the problem that SSL VPN messages are filtered and processed by network equipment, but cannot perform business processing on SSL VPN messages

Method used

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  • Message processing method and device
  • Message processing method and device

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Embodiment Construction

[0019] 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 examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0020] The terminology used in the present invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. As used herein and in 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 "and / or" as use...

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Abstract

The invention provides a message processing method and a message processing device. The method is applied to a network device on which an SSL VPN tunnel is established via a preset well-known port that is the register port of an L2TP. The method comprises the steps of when receiving a business message via the preset well-known port, determining the message type of the business message, wherein the message types comprise an L2TP type and an SSL VPN type; according to the message type, storing the business message into a Socket queue corresponding to the message type; and calling a processing progress corresponding to the Socket queue to carry out business processing on the business message in the Socket queue. With the application of the above embodiment, the SSL VPN and L2TP can share one well-known port, the SSL VPN type message is prevented from being filtered by the network device, so that the SSL VPN type message can enter the corresponding processing progress, and thus the SSL VPN type message is processed, and the user experience is enhanced.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a message processing method and device. Background technique [0002] SSL VPN (Secure Sockets Layer Virtual Private Network) refers to a new type of VPN technology that uses the SSL protocol to achieve remote access. SSL VPN has the characteristics of simple deployment, low maintenance cost, and strong network adaptability. Therefore, it is widely used in enterprise networks to provide secure tunnels between the headquarters and branches of enterprises, that is, SSL VPN tunnels, thereby providing convenience for internal resource access and improving the security of internal resource access. [0003] Currently, UDP (User Datagram Protocol, User Datagram Protocol) non-well-known ports are used to establish SSL VPN (Secure Sockets Layer Virtual Private Network, Secure Sockets Layer Virtual Private Network) tunnels. As a result, SSL VPN packets will be filtered and process...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/46
CPCH04L12/4633H04L63/0272
Inventor 李绍辉王永亮
Owner HANGZHOU DPTECH TECH
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