发明名称 |
SYSTEM AND METHOD FOR INFORMATION OBJECT ROUTING IN COMPUTER NETWORKS |
摘要 |
A virtual overlay network (VON) (200) over an internetwork is dynamically maintained through inter-node communications (204) that include messages adapted to establish node neighbors (202A --- 202H), the messages being passed over tunnels within the internetwork. Node neighbors may be established according to connectivity constraints of a node, for example a limit on the maximum number of permissible neighbors and/or a requirement for a communication path to a core node. Often, node neighbors are selected according, at least in part, to link cost metrics between nodes. The selections may be periodically reevaluated and/or updated and the neighbor choosing process involves executing a chosen neighbor heuristic that connects nodes that are close to one another in the underlying internetwork and may apply where the topology is flat or hierarchical. |
申请公布号 |
EP1440529(A4) |
申请公布日期 |
2011.01.19 |
申请号 |
EP20020798206 |
申请日期 |
2002.09.10 |
申请人 |
CENUS TECHNOLOGIES INC. |
发明人 |
GARCIA-LUNA-ACEVES, J., J.;PARSA, MICHAEL |
分类号 |
G01R31/08;G06F9/00;G06F15/173;G06F17/00;H04J1/16;H04J3/14;H04L12/28 |
主分类号 |
G01R31/08 |
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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