Methods and apparatuses for route management on a networking control plane

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7388840
APP PUB NO 20040264384A1
SERIAL NO

10610858

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An open networking routing system includes at least one forwarding element, and a control element communicatively coupled to the forwarding element(s). In one embodiment, the control element is equipped with a route cache manager to receive notification of a routing table update in the control element, and facilitate notification of the routing table update to at least one functional component within the control element and forwarding element(s) in a coordinated manner to maintain routing coherency between the control element and forwarding element(s).

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Patent Owner(s)

Patent OwnerAddressTotal Patents
INTEL CORPORATIONSANTA CLARA, CA29226

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deval, Manasi Beaverton, OR 10 166
Liu, Hsin-Yuo Beaverton, OR 32 457
Muralidhar, Rajeev Santa Clara, OR 7 49
Tang, Pugi Portland, OR 1 21

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
* 2004/0105,388 Router node with control fabric and resource isolation therein 12 2002
 
AVAYA HOLDINGS LIMITED (1)
* 6970943 Routing architecture including a compute plane configured for high-speed processing of packets to provide application layer support 42 2000
 
Telefonaktiebolget LM Ericsson (publ) (1)
* 6785277 System and method for internodal information routing within a communications network 39 1998
 
INTEL CORPORATION (1)
* 7209449 Systems and methods for updating routing and forwarding information 24 2002
 
NOKIA TECHNOLOGIES OY (1)
* 5966378 Method, device and communication network for avoiding collisions in radio communication 53 1996
 
GENBAND US LLC (1)
* 6678264 Establishing connections with a pre-specified quality of service across a communication network 66 1999
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
WSOU INVESTMENTS, LLC (2)
* 7620039 Device for use in a communication network router to select routing information 1 2005
* 2006/0098,658 Device for use in a communication network router to select routing information 0 2005
 
CISCO TECHNOLOGY, INC. (6)
* 7580351 Dynamically controlling the rate and internal priority of packets destined for the control plane of a routing device 4 2005
7522521 Route processor adjusting of line card admission control parameters for packets destined for the route processor 44 2005
* 2007/0014,276 Route processor adjusting of line card admission control parameters for packets destined for the route processor 30 2005
* 2007/0014,275 Dynamically controlling the rate and internal priority of packets destined for the control plane of a routing device 3 2005
8325607 Rate controlling of packets destined for the route processor 0 2009
* 2009/0201,808 Rate Controlling of Packets Destined for the Route Processor 9 2009
 
ALCATEL LUCENT (2)
* 8996722 Softrouter feature server 0 2005
* 2006/0092,935 Softrouter feature server 12 2005
* Cited By Examiner

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