Intelligent dynamic route selection based on active probing of network operational characteristics
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United States of America Patent
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Issued Date -
Nov 7, 2002
app pub date -
Oct 2, 2001
filing date -
May 2, 2001
priority date (Note) -
Abandoned
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Abstract
A method for building a network route map is described in which network operational characteristics are gathered by actively probing multiple network routes, and building the network route map based on the operational characteristics. Route maps are generated which provide a view of the network from the perspective of a particular routing device in the network. Embodiments include methods for gathering the operational data by transmitting one or more data packets, receiving responses thereto, and determining time differentials based on the responses. Other embodiments include methods for processing the operational data to determine various metrics, and normalizing the data with similar data gathered from other network route probes. Finally, additional embodiments include propagation of the preferred route information to multiple routing devices to provide intelligent route selection thereto.
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Patent Owner(s)
Patent Owner | Address | |
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OPNIX INC | 2250 W 14TH STREET TEMPE AS 85281 |
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Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Devoe, Jiva Gandhara | Tempe, AZ | 2 | 329 |
Estes, Nicholas Michael | Tempe, AZ | 1 | 323 |
Jacobson, Jay D | Phoenix, AZ | 1 | 323 |
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Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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