Method and equipment for encrypting forwarded messages and method and equipment for forwarding messages

A message forwarding and message technology, applied in the field of communication, can solve the problems of long forwarding time, complex and cumbersome forwarding process, and reduced user experience

Inactive Publication Date: 2014-10-08
OPZOON TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This forwarding process is complex and cumbersome, and requires a long forwarding time, which reduces user experience

Method used

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  • Method and equipment for encrypting forwarded messages and method and equipment for forwarding messages
  • Method and equipment for encrypting forwarded messages and method and equipment for forwarding messages
  • Method and equipment for encrypting forwarded messages and method and equipment for forwarding messages

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concept of the present invention.

[0037] figure 1 It is a flowchart of a method for encrypting a forwarded message according to a preferred embodiment of the present invention.

[0038] like figure 1 As shown, a method for encrypting a forwarded message in the embodiment of the present invention includes the following steps:

[0039] Step S101, setting at least one VLAN sub-interface in the physical interface between the network device and the switch, ...

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Abstract

The invention provides a method and equipment for encrypting forwarded messages and a method and equipment for forwarding the messages and solves the problems that the message forwarding process is tedious and wastes time in IPSEC network equipment. The method comprises the following steps: setting one or more VLAN subinterfaces in the physical interfaces of the network equipment and an exchanger, and configuring an IPSEC tunnel function in each VLAN subinterface; after the IPSEC function is configured, negotiating to establish an IPSEC tunnel between the VLAN sub-interfaces for message forwarding and message receiving, and encrypting the messages through the IPSEC tunnel established through negotiating. According to the encryption method, ACL rule matching does not need to be carried out on the messages, thus the forwarding process is simplified, the forwarding time is saved, the handling capacity of the IPSEC tunnel is increased under the premise of not increasing hardware cost, user experience is improved, and cost is saved.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a method and device for encrypting forwarded messages, and a method and device for forwarding messages. Background technique [0002] Internet Protocol Security (IPSEC) is an open standard security framework based on the Internet Engineering Task Force, which defends against network attacks through packet filtering and implementation of trusted communications. Based on this, in the process of message forwarding on the Internet, it is necessary to ensure the security of the message, encrypt the message before the message is forwarded, and decrypt the message after the message is forwarded to complete the security of the message. Safe forwarding. [0003] Currently, the packet forwarding process is as follows: at the forwarding end, first match the ACL rules of the packet; after the matching is completed, determine whether there is an available IPSEC tunnel; if s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/46H04L12/701
Inventor 陈海滨于立洋章敏王禹王智民
Owner OPZOON TECH
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