Retransmission and flow control in a logical network tunnel

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7760636
SERIAL NO

10764692

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A system includes a network tunnel, an ingress network device coupled to send packets via the network tunnel, and an egress network device coupled to receive packets sent via the network tunnel. The egress network device is configured to provide information to the ingress network device. The information indicates whether a packet transmitted from the ingress network device to the egress network device was dropped in the network tunnel. The ingress network device can retransmit the packet to the egress network device if the packet is dropped in the network tunnel.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CISCO TECHNOLOGY, INC.SAN JOSE, CA14366

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheriton, David R Palo Alto, US 77 1858

Cited Art Landscape

Patent Info (Count) # Cites Year
 
INTERNATIONAL BUSINESS MACHINES CORPORATION (1)
* 6145032 System for recirculation of communication transactions in data processing in the event of communication stall 8 1998
 
TREND MICRO INCORPORATED (1)
* 6675225 Method and system for algorithm-based address-evading network snoop avoider 45 1999
 
ADVANTECH SATELLITE NETWORKS INC. (1)
* 6975647 Enhancements for TCP performance enhancing proxies 67 2002
 
NETWORK GENERAL TECHNOLOGY (2)
* 6801940 Application performance monitoring expert 297 2002
* 7299277 Media module apparatus and method for use in a network monitoring environment 206 2002
 
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) (1)
* 6937566 Dynamic quality of service reservation in a mobile communications network 181 1998
 
INPHI CORPORATION (1)
* 7369574 Multi-service segmentation and reassembly device that is operable in an ingress mode or in an egress mode 16 2001
 
ALCATEL LUCENT (1)
* 2003/0112,756 Conditional bandwidth subscriptions for multiprotocol label switching (MPLS) label switched paths (LSPs) 20 2002
 
SABLE NETWORKS, INC. (1)
* 6977932 System and method for network tunneling utilizing micro-flow state information 51 2002
 
ORACLE AMERICA, INC. (1)
* 7117267 System and method for providing tunnel connections between entities in a messaging system 29 2001
 
WSOU INVESTMENTS, LLC (2)
* 6519254 RSVP-based tunnel protocol providing integrated services 99 1999
* 6487689 Receiver initiated recovery algorithm (RIRA) for the layer 2 tunneling protocol (L2TP) 24 1999
 
INTELLECTUAL VENTURES I LLC (1)
* 7251218 Method and computer program product for internet protocol (IP)-flow classification in a wireless point to multi-point (PtMP) transmission system 255 2002
 
FOUNDRY NETWORKS, LLC (1)
* 2006/0062,233 System and method for router queue and congestion management 11 2005
 
HUGHES NETWORK SYSTEMS, LLC (1)
* 2003/0219,022 Method and system for utilizing virtual private network (VPN) connections in a performance enhanced network 101 2003
 
SYMANTEC CORPORATION (1)
* 7292531 Methods, apparatuses and systems facilitating analysis of the performance of network traffic classification configurations 119 2002
 
CITRIX SYSTEMS, INC. (1)
* 2005/0005,024 Method of determining path maximum transmission unit 30 2003
* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
AT&T INTELLECTUAL PROPERTY I, L.P. (2)
* 9401855 Methods and apparatus to deliver media content across foreign networks 0 2008
* 2010/0115,605 METHODS AND APPARATUS TO DELIVER MEDIA CONTENT ACROSS FOREIGN NETWORKS 7 2008
 
PISMO LABS TECHNOLOGY LIMITED (1)
* 9584414 Throughput optimization for bonded variable bandwidth connections 2 2014
 
HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP (1)
* 9590909 Reducing TCP timeouts due to Incast collapse at a network switch 0 2011
 
SIEMENS AKTIENGESELLSCHAFT (1)
* 2011/0243,055 Method and Apparatus for Packet Aggregation Transmission 0 2011
 
BUSINESS OBJECTS SOFTWARE LTD. (1)
* 2011/0282,980 DYNAMIC PROTECTION OF A RESOURCE DURING SUDDEN SURGES IN TRAFFIC 0 2010
 
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) (2)
9674071 High-precision packet train generation 0 2015
* 9692690 Method and system for path monitoring in a software-defined networking (SDN) system 1 2015
 
ADTRAN, INC. (1)
* 9083635 Enqueue policing systems and methods 0 2010
 
BROCADE COMMUNICATIONS SYSTEMS, INC. (2)
* 9137166 In-order traffic aggregation with reduced buffer usage 0 2010
* 2011/0182,294 IN-ORDER TRAFFIC AGGREGATION WITH REDUCED BUFFER USAGE 5 2010
 
FUJITSU LIMITED (3)
* 8259577 Packet forwarding device 0 2008
* 2009/0067,332 PACKET FORWARDING DEVICE 2 2008
* 9553795 Port switching method, analysis device, and recording medium 0 2014
* Cited By Examiner

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