发明名称 |
ROUTE SETTING SERVER, ROUTE SETTING METHOD, AND ROUTE SETTING PROGRAM |
摘要 |
A route setup server has a storage unit, an IP routing unit and a flow management unit. A routing determination table indicating a router node assigned to an IP router among the plurality of nodes is stored in the storage unit. The IP routing unit has a software-based IP routing module having a same function as an IP router with respect to each router node. The flow management unit refers to the routing determination table to check whether or not a requestor node of a route setup request corresponds to any router node. The IP routing unit performs packet IP routing by using the software-based IP routing module associated with the corresponding router node to update a header of the packet. After that, the requestor node of the route setup request is updated to a destination node designated by a destination MAC address of the packet. Such the processing is repeated and thus the communication route is determined. |
申请公布号 |
EP2413547(A4) |
申请公布日期 |
2014.12.24 |
申请号 |
EP20100756031 |
申请日期 |
2010.03.23 |
申请人 |
NEC CORPORATION |
发明人 |
SHIMONISHI HIDEYUKI |
分类号 |
H04L12/70;H04L12/717;H04L12/721;H04L12/741;H04L12/751;H04M11/00 |
主分类号 |
H04L12/70 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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