| 摘要 |
There is provided a movement management system which can continue the communication even if a mobile node moves to a network where a device which imposes restrictions on communication exists. The movement management server establishes a session between with a mobile node, manages information on association of a fixed ID of the mobile node with the established session, and mediates communication using fixed IDs of respective nodes between a mobile node and a communication partner node. Therefore, the movement management server comprises a session transmitting and receiving portion which communicates by establishing a session between with the mobile node, a network transmitting and receiving portion which communicates with the communication partner node, and a management processing portion which manages information on the mobile node, and performs transfer processing of a packet. The movement management server manages a path management table holding information on association of a fixed ID of the mobile node with a session, and a session management table holding information on the session itself.
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