1
Paul C Hershey, Donald B Johnson, An V Le, Stephen M Matyas, John G Waclawsky, John D Wilkins: Network security system and method using a parallel finite state machine adaptive active monitor and responder. International Business Machines Corporation, Joseph C Redmond Jr, John E Hoel, John D Flynn, May 9, 1995: US05414833 (377 worldwide citation)

A system and method provide a security agent, consisting of a monitor and a responder, that respond to a detected security event in a data communications network, by producing and transmitting a security alert message to a network security manager. The alert is a security administration action which ...


2
Paul C Hershey, John G Waclawsky: System and method for a workstation monitoring and control of multiple networks having different protocols. International Business Machines Corporation, John D Flynn, John E Hoel, October 22, 1996: US05568471 (155 worldwide citation)

A workstation manages and controls a plurality of communication networks using different protocols coupled to a common bus. A programmable digital filter connected between the workstation and the networks examines frame information using real time calculation for identifying protocols in the frames. ...


3
John G Waclawsky, Paul C Hershey, Raymond F Daugherty: Intelligent realtime monitoring of data traffic. International Business Machines Corporation, John E Hoel, John D Flynn, October 26, 1999: US05974457 (139 worldwide citation)

The invention features a system and method to enable real-time establishment and maintenance of a standard of operation for a data communications network. The standard is a data set which includes network activity which is historically categorized by traffic type and by activity. The process begins ...


4
Hamesh Chawla, John G Waclawsky: Apparatus and methods for dynamic bandwidth allocation. Cisco Technology, Barry W Chapin Esq, Chapin & Huang, April 5, 2005: US06876668 (137 worldwide citation)

A system capable of dynamically reserving bandwidth and adjusting bandwidth reservations for active sessions of data communication in a data communications device is provided. The system generally separates the operation of bandwidth allocation and adjustment from the operation of data transport thr ...


5
John G Waclawsky, Balasubramanian Kalyanasundaram, Mahendran Velauthapillai: Methods and apparatus for dynamic bandwidth adjustment. Cisco Technology, Chapin IP Law, Barry W Chapin Esq, October 3, 2006: US07116682 (128 worldwide citation)

A configuration of a communications device, and a method for its operation are provided for automatically and dynamically adjusting bandwidth of a communications channel. The device and method operate to detect events indicating anticipated changes in bandwidth requirements of the communications cha ...


6
Paul C Hershey, Kenneth J Barker, Charles S Lingafelt Sr, John G Waclawsky: Information collection architecture and method for a data communications network. International Business Machines Corporation, Joseph C Redmond, John E Hoel, December 20, 1994: US05375070 (128 worldwide citation)

A system and process are disclosed that allows the collection of events to be organized and ordered so that relationship between events and the events themselves can be identified as a state or series of states which describe and allow control of performance aspects of protocol activity. The archite ...


7
Hamesh Chawla, John G Waclawsky: Apparatus and methods for providing event-based data communications device configuration. Cisco Technology, Barry W Chapin Esq, Chapin & Huang, August 3, 2004: US06771661 (120 worldwide citation)

A system and method are provided which enable a data communications device to be programmed to automatically and dynamically modify allocation of resources upon the occurrence of specific events or times without have to break active sessions of data communications. Resource allocations can be made b ...


8
Qingming Ma, John G Waclawsky: Methods and apparatus for routing packets using policy and network efficiency information. Cisco Technology, David E Huang Esq, Chapin & Huang L L C, August 10, 2004: US06775280 (115 worldwide citation)

A technique routes packets in a data communications device having multiple output ports. The technique involves obtaining, from a network, data having an associated quality of service (QoS). The technique additionally involves choosing one of the multiple output ports of the data communications devi ...


9
John G Waclawsky, Paul C Hershey: System for configuring an event driven interface including control blocks defining good loop locations in a memory which represent detection of a characteristic pattern. International Business Machines Corporation, John D Flynn, John E Hoel, February 20, 1996: US05493689 (94 worldwide citation)

A system and process are disclosed for configuring an Event Driven Interface and analyzing its output for monitoring and controlling a data communications network. The invention is a combination of a source of control vectors, which sends control vectors to a Programmable Performance Vector Generato ...


10
John G Waclawsky, Raymond F Daugherty, Robert H Springsteen: Expert system method for performing window protocol-based data flow analysis within a data communication network. International Business Machines Corporation, John E Hoel, March 23, 1993: US05197127 (80 worldwide citation)

An expert system method is disclosed for analyzing window protocol-based data flows in a data communications network. The method includes the use of a data flow efficiency state variable S which is a binary number having at least three bits which reflect the number of packets transmitted by a node, ...



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