Network description mechanisms for anonymity between systems

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United States of America Patent

PATENT NO 9882806
SERIAL NO

14729810

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Abstract

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Techniques are disclosed for exchanging anonymized information between autonomous systems. In one example, a method comprises accessing an eigenvalue, wherein the eigenvalue is based on topology data associated with the first autonomous system; encoding the eigenvalue into a message; and transmitting, by a network element located in the first autonomous system, the message to an external edge router located in the second autonomous system. A further method can comprise receiving, by a network component located in a first autonomous system, a message, wherein the message comprises an eigenvalue and the message is received from an external network element located in a second autonomous system; accessing another other eigenvalue, the another eigenvalue corresponding to an autonomous system different from the first autonomous system; analyzing the another eigenvalue and the eigenvalue; and executing, by the network element, an action based on the analyzing.

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Patent Owner(s)

  • CISCO TECHNOLOGY, INC.

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choukir, Amine Lausanne, FR 40 29
Cuda, Davide Morges, CH 4 40
Ficara, Domenico Essertines-sur-Yverdon, CH 56 79

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