TRACEROUTE DIAGNOSIS
First Claim
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1. A method, comprising:
- receiving, in a computer, a set of data obtained from a plurality of traceroutes;
generating a set of variables indicating characteristics of the traceroutes;
using the variables as input to a decision tree, the decision tree being configured to recursively partition the variables into groups according to respective round-trip times associated with the groups; and
obtaining output from the decision tree reflecting an association of one or more network elements with a round-trip time.
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Abstract
A set of data obtained from a plurality of traceroutes is received in a computer. A set of variables indicating characteristics of the traceroutes is generated. The variables are used as input to a decision tree, the decision tree being configured to recursively partition the variables into groups according to respective round-trip times associated with the groups. Output is obtained from the decision tree reflecting an association of one or more network elements with a round-trip time.
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Citations
21 Claims
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1. A method, comprising:
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receiving, in a computer, a set of data obtained from a plurality of traceroutes; generating a set of variables indicating characteristics of the traceroutes; using the variables as input to a decision tree, the decision tree being configured to recursively partition the variables into groups according to respective round-trip times associated with the groups; and obtaining output from the decision tree reflecting an association of one or more network elements with a round-trip time. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A system, comprising:
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a computer configured to; receive a set of data obtained from a plurality of traceroutes; generate a set of variables indicating characteristics of the traceroutes; use the variables as input to a decision tree, the decision tree being configured to recursively partition the variables into groups according to respective round-trip times associated with the groups; and obtain output from the decision tree reflecting an association of one or more network elements with a round-trip time. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A non-transitory computer-readable medium tangibly embodying computer-executable instructions including instructions for:
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receiving, in a computer, a set of data obtained from a plurality of traceroutes; generating a set of variables indicating characteristics of the traceroutes; using the variables as input to a decision tree, the decision tree being configured to recursively partition the variables into groups according to respective round-trip times associated with the groups; and obtaining output from the decision tree reflecting an association of one or more network elements with a round-trip time. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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Specification