Default internet traffic and transparent passthrough

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United States of America Patent

PATENT NO 7420932
SERIAL NO

10117803

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Abstract

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A method for routing packets sent from a user to the internet is provided for systems in which the user is connected to a private network. The method includes: extracting a source network address from the packet; using said source network address to retrieve a user profile for the user; examining said user profile to determine whether to route the packet through the private network or to route the packet directly to the Internet; and routing said packet according to said profile. This allows a user or network provider to choose whether to route packets destined for the Internet directly to the Internet rather than through the private network, thus preventing excessive network traffic on the private network.

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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
Chu, Jie Los Altos, CA 27 1101
Dos, Santos Maria Alice Redwood City, CA 22 1142
Zhang, Shujin San Mateo, CA 51 2657

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