System and method for routing internet traffic over internet links

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United States of America Patent

PATENT NO 8743697
APP PUB NO 20120014249A1
SERIAL NO

13236817

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus and method for routing IP traffic in real time from at least one network user to a plurality of internet links. Embodiments include assigning different ranks to different internet links based on network monitoring. In one embodiment, a system for routing internet traffic includes a route optimizer to generate routing instructions using a ranked list of the internet links, based on financial costs of routing over the internet links and traffic condition information associated with the links. In another embodiment, a method to generate a routing instruction includes (i) determining a delay for the internet links which is an amount of time between when a packet is sent over the internet link and when it arrives at the destination, and (ii) generating a ranked list of internet links using financial costs of routing data packets and the delay associated with the links.

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Patent Owner(s)

Patent OwnerAddress
CISCO TECHNOLOGY INC170 WEST TASMAN DRIVE SAN JOSE CA 95134-1706

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Narendran, Paranthaman London, GB 9 119

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