发明名称 |
Load distribution system, load distribution method, apparatuses constituting load distribution system, and program |
摘要 |
A load distribution system that can further reduce load on a single apparatus and a network and that can distribute load for each process. The load distribution system of the present invention comprises: at least one packet forwarding apparatus comprising a packet forwarding unit that forwards a packet by using a forwarding rule sent from a flow control apparatus and a flow end check unit that detects a flow end; a load distribution apparatus that determines a load distribution destination from among a plurality of service provider servers by referring to a flow end notification sent from the flow control apparatus; and a flow control apparatus comprising a flow route setting unit that determines a forwarding route for a flow using a service provider server determined by the load distribution apparatus and notifies a packet forwarding apparatus on the forwarding route of a forwarding rule realizing the forwarding route and a flow end determination unit that notifies the load distribution apparatus of a flow end, based on flow end information detected by the packet forwarding apparatus. |
申请公布号 |
US8677011(B2) |
申请公布日期 |
2014.03.18 |
申请号 |
US201113192270 |
申请日期 |
2011.07.27 |
申请人 |
UCHIDA SATOSHI;NEC CORPORATION |
发明人 |
UCHIDA SATOSHI |
分类号 |
G06F15/16 |
主分类号 |
G06F15/16 |
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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