Method for host use obtaining IP address parameters in IPV6 network

An IP address and ipv6 network technology, applied in the field of network communication, can solve the problems of not meeting the operable and manageable requirements of network operation, and the inconvenience of maintenance and management process, so as to achieve the effect of simplifying the configuration and maintenance process and facilitating management and maintenance

Inactive Publication Date: 2006-03-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] Although the configuration of parameters such as IP address Prefix and its Valid Lifetime and PreferredLifetime in the router has solved the problem of acquiring the parameters described in the stateless address allocation process of the IPv6 host, the problem that is drawn at the same time is that the entire network needs multiple Maintenance management, making the maintenance management process extremely inconvenient
That is to say, the network management not only needs to manage and maintain the IP address Prefix configured on the

Method used

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  • Method for host use obtaining IP address parameters in IPV6 network
  • Method for host use obtaining IP address parameters in IPV6 network

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Embodiment Construction

[0032] The purpose of the present invention is to enable the IPv6 host user to obtain the relevant parameter information of the Prefix (prefix) of the IPv6 address through the RADIUS protocol under the IPv6 network. The method adopted mainly includes: firstly, the IP address parameter information required by the IPv6 host user, that is, the relevant parameter information of the IP address prefix is ​​stored in the RADIUS server, and then, the corresponding IP address is sent to the host user through the RADIUS process The related parameter information of the address prefix is ​​sent to the host user, and the related parameter information is indirectly sent to the host user through the network access server accessed by the host user.

[0033] The method of the present invention will be further described below in conjunction with the accompanying drawings.

[0034] Such as figure 1 As shown, the IPv6 host user accesses the IP network through the switch and the network access se...

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Abstract

After a host is successful to access network and pass through authentication, through message in RADIUS protocol, dialed authentication RADIUS server for remote user sends relevant parameters of IP address prefix of the host user to the host user. The invention makes management and maintenance for IPv6 network more convenient so as to manage and maintain all devices in network from one device point on the same network. The invention simplifies procedure of management and maintenance for whole network.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a method for a host user in an IPv6 network to acquire IP address parameters. Background technique [0002] In IPv6 (Internet Protocol Version 6), there are two ways for a host user accessing an IPv6 network to obtain an IP address: one is stateless address allocation, which mainly uses the ND (Neighbor Discovery) protocol and RS (Routing Request) and RA (Route Advertisement) messages to obtain IP address information; the other is stateful address allocation, which currently obtains IP addresses through the DHCPv6 (Dynamic Host Configuration Protocol sixth edition) protocol. Among them, stateless address allocation is generally used in smaller networks, which can achieve the effect of simplifying network configuration and topology, and can also save investment such as DHCP Server (Dynamic Host Configuration Protocol server). Therefore, stateless address allocation i...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/28
Inventor 管红光杨骁翀邵官阁
Owner HUAWEI TECH CO LTD
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