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Method and system of collocating IPV6 (internet protocol version 6) addresses

An address configuration and address technology, applied in the field of communications, can solve problems such as unfavorable business management, not considering business management, etc., and achieve the effect of facilitating business management, business statistics and data orientation

Inactive Publication Date: 2010-06-23
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the router does not consider the problem of service management when randomly assigning subnet prefixes, the use of the prior art IPV6 stateless address configuration method is not conducive to service management

Method used

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  • Method and system of collocating IPV6 (internet protocol version 6) addresses
  • Method and system of collocating IPV6 (internet protocol version 6) addresses

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0018] When a terminal accesses an IPv6 network, address configuration is required. In the embodiments of the present invention, considering the convenience of IPV6 service management, during the process of IPV6 address configuration, the router assigns subnet prefixes to terminals according to their service types, so that the subnet prefixes assigned to terminals of the same service type conform to A certain predetermined relationship, for example, the subnet prefixes are mutually aggregated, so as to facilitate service management.

[0019] In the embodiment of the IPV6 address configuration method of the present invention, the terminal generates and sends a routing request carrying service ...

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Abstract

The embodiment of the invention discloses an IPv6 address collocation method, which comprises the following steps of: acquiring a route request send from a terminal, wherein the route request carries the service type information of the terminal; allocating a subnet prefix corresponding to the service type information carried by the route request for the terminal according to the correspondence relation between the service type information and the subnet prefix; sending the allocated subnet prefix to the terminal so as to ensure that the terminal can generate an IPV6 address according to the subnet prefix. The method for automatically collocating the IPV6 addresses in the embodiment of the invention is convenient for service management. The invention also further discloses an IPV6 address collocating system.

Description

technical field [0001] The present invention mainly relates to the technical field of communication, and in particular, relates to an IPV6 address configuration method and system, and a terminal and router used in the IPV6 address configuration system. Background technique [0002] IPV6 (Internet Protocol Version 6) is a next-generation IP protocol used to replace the current version of IP protocol IPV4, and is used to solve problems such as shortage of IP address resources. IPv6 has three address types, namely unicast address, multicast address and anycast address. Wherein, the IPV6 unicast address is divided into two parts: a subnet prefix (Subnet Prefix) and an interface identifier (Interface ID). [0003] Generally speaking, there are two IPV6 address configuration methods, one is the stateful address configuration method DHCPv6 (Dynamic Host Configuration Protocol Version 6), and the other is the stateless address configuration method, which is called SLAAC (Stateless ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/12H04L12/56
CPCH04L29/12915H04L29/1232H04L61/6059H04L61/2092H04L29/12933H04L61/6068H04L61/5092H04L2101/659H04L2101/668
Inventor 牛乐宏
Owner HUAWEI TECH CO LTD
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