Local commission management equipment and method

A technology of local agent and local network, which is applied in the field of data packet routing and can solve problems such as low efficiency
CN1536826AInactive Publication Date: 2004-10-13SAMSUNG ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SAMSUNG ELECTRONICS CO LTD
Publication Date
2004-10-13
Estimated Expiration
Not applicable · inactive patent

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Abstract

A home agent management apparatus and method for routing a packet using a home network equipment as a home agent in a mobile Inter Protocol version 6 (IPv6) are provided. The home agent management apparatus includes a packet analyzer, which receives a packet and analyzes the packet; a database, which stores information indicating whether a home agent of a home network operates normally according to the result of the analysis; and a home agent function executor, which performs a home agent function in place of the home agent when the home agent does not operate normally. Accordingly, a load concentrated on a home agent of an Internet Service Provider (ISP) can be split.
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Description

technical field

[0001] The present invention relates to data packet routing using mobile Internet protocol version 6 (IPv6), in particular, to a home agent management device and method for routing data packets using a home network device as a home agent . Background technique

[0002] In the mobile IPv6 system, regardless of whether the mobile node is currently connected to a local link (home link) or a foreign link, the unique local address of the mobile node can be used to find the location of the mobile node. The home address is the unique Internet Protocol (IP) address assigned to the mobile node in the home subnet prefix on the home link.

[0003] When the mobile node is on the home link and a data packet is transmitted having the mobile node's home address as the destination address, one of the home agents on the home link uses conventional internetwork routing mechanisms to route the data packet. However, when the mobile node is not connected to a home link but is c...

Claims

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