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Method for realizing routing optimization and access router

A router and routing technology, applied in network data management, digital transmission systems, electrical components, etc., can solve the problem that routing optimization may not be realized, and achieve the effect of routing optimization and expanding the scope of application

Inactive Publication Date: 2011-05-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the capability of the peer IP node does not necessarily support route optimization, the route optimization may not be realized

Method used

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  • Method for realizing routing optimization and access router
  • Method for realizing routing optimization and access router
  • Method for realizing routing optimization and access router

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] Such as figure 1 Shown is a method for implementing route optimization provided by the embodiment of the present invention, and the specific method flow includes:

[0022] Step 101, receiving a test initiation message sent by a source IP node that initiates route optimization;

[0023] The subject that performs the receiving step is the access router connected to the destination IP node that the source IP node wishes to implement route optimization. The above test initiation message includes a home test initiation message and / or a handover test initiation message, that is, the access router may receive the home test initiation message and the handover test initiation message at the same time and process the above ...

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Abstract

The embodiment of the invention discloses a method for realizing routing optimization and an access router, wherein the method for realizing routing optimization comprises: the access router receives test initiating messages sent by a source IP node which initiates routing optimization, a destination IP node of the routing optimization is confirmed according to the test initiating messages; and the destination IP node is replaced to establish the routing optimization between the source IP node and the destination IP node. Thus one side of the destination IP node, which receives the routing optimization, can realize routing optimization through the access router under the circumstance that mobile IPv6 protocol is not supported.

Description

technical field [0001] The invention relates to the field of wireless communication, in particular to a method for realizing route optimization and an access router. Background technique [0002] IPv6 is a standard protocol developed by IETF (The Internet Engineering Task Force, Internet Engineering Task Force) for network interconnection. IPv6 can solve the shortage of addresses, mobility, and poor security support in the original IPv4 technology. After the IPv6 technology, the IETF further expanded the IPv6 protocol, and formulated and released the mobile IPv6 technical standard that supports mobility management. The mobile IPv6 technical standard supports mobile IP nodes to move freely under the premise of maintaining session connectivity, which greatly improves user usage. The convenience of IP protocol for communication and conversation. [0003] In the mobile IPv6 technology, the home agent is used as the mobility management anchor point of the mobile node. A home ag...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L29/06
CPCH04L43/10H04L45/04H04W8/082H04W40/248H04L65/1083H04L65/80
Inventor 崔翔嵩
Owner HUAWEI TECH CO LTD
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