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Message processing method, server and system

A message processing and server technology, applied in the field of network communication, can solve the problems of exposing the privacy of DHCPv6 client devices, and DUID being easily monitored or stolen.

Active Publication Date: 2020-01-10
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in practical applications, the above method has at least the following problems: DUID is easily monitored or stolen during network transmission, thereby exposing the privacy of the DHCPv6 client device

Method used

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  • Message processing method, server and system
  • Message processing method, server and system
  • Message processing method, server and system

Examples

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Embodiment Construction

[0080] Embodiments of the present invention provide a message processing method, device, and system, so as to protect the privacy of the DHCPv6 client device and improve the security of network transmission in a business scenario where a DHCPv6 client device interacts with a server.

[0081] In the following, specific examples will be used to describe in detail respectively.

[0082] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the implementation described below Examples are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the p...

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Abstract

A message processing method, device and system. The method includes that the DHCPv6 client device sends a first message for requesting allocation of an IPv6 address to the DHCPv6 server, the first message includes a first random identifier for identifying the DHCPv6 client device, and the first message does not including the DUID; receiving a first response message from the DHCPv6 server including the first IPV6 address, first configuration information and the first random identifier; sending a second message to the DHCPv6 server, the second message including using A second random identifier used to identify the DHCPv6 client device generated by a preset algorithm and the first random identifier, the second random identifier is different from the first random identifier, and the second message does not include The DUID; receiving a second response message from the DHCPv6 server that includes a second IPv6 address, second configuration information, and the second random identifier. Therefore, the problem that privacy is easily monitored or stolen during the interaction process between the DHCPv6 client device and the server is solved.

Description

technical field [0001] The present invention relates to network communication technology, in particular to a message processing method, server and system. Background technique [0002] The Dynamic Host Configuration Protocol (English full name: Dynamic HostConfigure Protocol for IPv6, English abbreviation: DHCPv6) that supports the sixth version of the Internet protocol is used to configure the sixth version of the Internet protocol (English full name: Internet Protocol version 6, English abbreviation: IPv6 Internet protocol (English full name: Internet Protocol, English abbreviation: IP) address, IP prefix and / or network protocol of other configuration information required by the DHCPv6 client device on the network. DHCPv6 belongs to a stateful address automatic configuration protocol. During the stateful address configuration process, a DHCPv6 server assigns a complete IPv6 address to a DHCPv6 client device. A DHCP unique identifier (English full name: DHCP unique identif...

Claims

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Application Information

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IPC IPC(8): H04L29/12H04L29/06H04L12/22
CPCH04L63/0414H04W12/02H04W12/03H04L61/5014H04L67/01H04L2101/659
Inventor 傅瑜蒋胜
Owner HUAWEI TECH CO LTD
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