Filtering data flows based on associated forwarding tables

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7299296
SERIAL NO

10246244

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Techniques are described for selectively filtering data, such as network packets, that correspond to forwarding tables. For example, a router receives packets from an input interface of an interface card (IFC). The router applies one or more input interface filters associated with the input interface that received the packet. The router selectively associates the packet with a forwarding table, applies a corresponding forwarding filter, and determines the output interface corresponding to the next hop of the packet. The router may further apply one or more output interface filters associated with the output interface, and forwards the packet in accordance with the respective forwarding information.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
JUNIPER NETWORKS, INC.SUNNYVALE, CA2495

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lo, Jeffrey Y Palo Alto, CA 1 24
Mackie, Scott Santa Cruz, CA 13 126

Cited Art Landscape

Patent Info (Count) # Cites Year
 
WSOU INVESTMENTS, LLC (2)
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DELL PRODUCTS L.P. (1)
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* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
EXTREME NETWORKS, INC. (4)
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CISCO TECHNOLOGY, INC. (8)
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* 2009/0201,808 Rate Controlling of Packets Destined for the Route Processor 9 2009
 
JUNIPER NETWORKS, INC. (5)
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7773596 Distribution of traffic flow criteria 131 2004
8949458 Automatic filtering to prevent network attacks 0 2008
9036476 Maintaining load balancing after service application with a network device 4 2012
 
GLOBALFOUNDRIES INC. (1)
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FUJITSU LIMITED (2)
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ALAXALA NETWORKS CORPORATION (4)
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PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA (2)
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DELL PRODUCTS L.P. (3)
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PacketViper LLC (1)
8955128 Systems and methods for selectively regulating network traffic 0 2012
 
AT&T INTELLECTUAL PROPERTY II, L.P. (2)
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AT&T INTELLECTUAL PROPERTY I, L.P. (2)
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INTEL CORPORATION (1)
* 2012/0174,191 METHOD FOR SECURE EXCHANGE OF CONTEXT DATA BETWEEN USERS AND DEVICES 6 2010
 
TEXAS INSTRUMENTS INCORPORATED (1)
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DISNEY ENTERPRISES, INC. (2)
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ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE (1)
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AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD. (2)
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AT&T CORP. (1)
* 2009/0080,437 Service selection in a shared access network using virtual networks 3 2008
* Cited By Examiner

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