Default internet traffic and transparent passthrough

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8077738
APP PUB NO 20080256620A1
SERIAL NO

12144551

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ATTORNEY / AGENT: (SPONSORED)

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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)

  • CISCO TECHNOLOGY, INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chu, Jie Los Altos, US 27 1075
Dos, Santos Maria Alice Redwood City, US 22 1128
Zhang, Shujin San Mateo, US 51 2607

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