An access discovery method and system discovers and stores the proper access protocol for each device on a network. The discovery process includes progressively sequencing through state transitions until a successful access protocol sequence is determined, and an access script corresponding to this sequence is stored for subsequent access to the device. Preferably, the protocol-discovery algorithm is modeled as a state table that includes a start state and two possible terminal states: success and failure. A state machine executes the state table until a terminal state is reached; if the terminal state is a failure, the system backtracks to attempt an alternative sequence. The process continues until the success state is reached or until all possible sequences are executed without success. An exemplary state model is provided that has been shown to be effective for modeling network devices from a variety of vendor devices.
Incremental And Targeted Auto-Discovery Of Network Devices
Krishnan Sivaramakrishna Iyer - Cary NC, US James Mark Shaw - Cary NC, US Jerrold A. Stiffler - Cary NC, US
Assignee:
OPNET Technologies, Inc. - Bethesda MD
International Classification:
H04L 12/28
US Classification:
370254, 709224
Abstract:
A method and/or system is configured to improve the results of an auto-detection of network devices based on the causes of detection failures in preceding runs of the auto-detection process. As each device that is believed to be in the network is found to be undiscovered, the identification of the device and information regarding the cause(s) of non-discovery are stored. Prior to the next auto-detection run, one or more of the discovery parameters are modified, based on the causes associated with the undiscovered devices. The extent to which the discovery parameters are modified is preferably based on the apparent stability of the network, or upon the detection of changes to the network.
Automatic Access To Network Devices Using Various Authentication Schemes
An access discovery method and system discovers and stores the proper access protocol for each device on a network. The discovery process includes progressively sequencing through state transitions until a successful access protocol sequence is determined, and an access script corresponding to this sequence is stored for subsequent access to the device. Preferably, the protocol-discovery algorithm is modeled as a state table that includes a start state and two possible terminal states: success and failure. A state machine executes the state table until a terminal state is reached; if the terminal state is a failure, the system backtracks to attempt an alternative sequence. The process continues until the success state is reached or until all possible sequences are executed without success. An exemplary state model is provided that has been shown to be effective for modeling network devices from a variety of vendor devices.
Shuklesh Shukla - Jaipur, IN Krishnan S. Iyer - Cary NC, US Neville N. Kharas - Cary NC, US
Assignee:
Sigma Electric Manufacturing Corp. - Garner NC
International Classification:
H01R012/00
US Classification:
439100
Abstract:
A ground clamp having upper and lower clamp members interconnected by clamping screws for mechanical and electrical connection with a grounding member, and a frontally projecting boss on the lower clamp member having a downwardly opening slot for receiving a ground wire which is retained by a set screw forward of the clamping screws whereby the various screws may be independently tightened without interference from adjacent screws.
Automatic Prompt Detection For Universal Device Support
- San Francisco CA, US Krishnan Sivaramakrishna Iyer - Cary NC, US
Assignee:
RIVERBED TECHNOLOGY, INC. - San Francisco CA
International Classification:
H04L 12/24 G06F 11/07
US Classification:
714 48, 709223
Abstract:
Embodiments provide systems, methods, and computer program products for network management application to automatically determine a session prompt for a network device and perform error handling. After logging in to a network device, the network management application records the first session prompt response. The network management application sends a series of empty carriage returns and random characters and records the session prompt responses. The network management application compares the responses and determines whether the prompt is a static or a dynamic prompt based on the results. The network management application elicits error responses from the network device by sending additional random characters and records the results in an error handling dictionary. The error handling dictionary is used later when running user-provided commands, enabling a determination of whether a command executed successfully.
Adelphia Consulting Services since Jan 2009
President
Sigma Electric Mfg. Corp. Sep 2005 - Feb 2008
Vice President - Projects / Operations
Sigma Electric Mfg. Corp. Jun 2000 - Sep 2005
Director of Engineering & IT
Sigma Electric Mfg. Corp. Apr 1993 - Jun 2000
Engineering Manager, Product Engineer
Education:
North Carolina State University - College of Management 2002 - 2007
MBA
Mississippi State University 1990 - 1992
MSME
Delhi College of Engineering 1986 - 1990
BSME
St. Mary's School
Riverbed Technology
Team Lead, Network Discovery and Collection
Opnet Technologies, Inc.
Technical Lead
Opnet Technologies, Inc. Jun 2005 - Jan 2010
Senior Software Engineer
Opnet Technologies, Inc. Jul 2004 - Jun 2005
Software Engineer
Nokia Bell Labs Oct 2000 - Jul 2004
Member of Technical Staff
Education:
Gw Investment Institute 2008 - 2013
Masters, Project Management
University of Oregon 1998 - 2000
Master of Science, Masters, Computer Science
National Institute of Technology, Tiruchirappalli 1994 - 1998
Bachelor of Engineering, Bachelors, Computer Science, Engineering, Computer Science and Engineering
Shrine Vailankanni Senior Secondary School 1990 - 1994
Skills:
Software Development Software Engineering Distributed Systems Linux Cloud Computing Java Perl Unix Tcp/Ip Enterprise Software Agile Methodologies C Object Oriented Design System Architecture Python Networking Internet Protocol Suite
Interests:
Science and Technology Children Arts and Culture Education
International School of Management Excellence - Head Industry Interface (2010) Photophone Industries India Ltd - Area Manager, Karnataka (1983-1991) Shriram Group Chits Div. - General Manager, Karnataka (1992-2005) ICFAI National College - Regional Head, Karnataka and Goa (2005-2010)
Education:
St. Mary's School, Jamshedpur, Jamshedpur Cooperative College, Jamshedpur - Psychology & Eco., Institute of Marketing Management, Jamshedpur - Marketing & HR, Indian Institute of Insurance - Licentiate in Gen. Insurance, Train the Trainers - Born to Win & Samudra
Relationship:
Married
About:
I am a simple , spiritual but smart guy. Very comfortable with people. Expecting change in all walks of life and Accepting it gladly. Like music, reading and of course philately. Teaching, Training...
Bragging Rights:
Survived in Marketing field for 26 years without a scratch
Krishnan Iyer
Work:
Nokia Siemens Networks - Sr. Solutions Architect
Education:
University of Texas at Arlington - Masters in Electrical Engineering, K. J. Somaiya College of Engineering - BE in Electronics and Telecommunication, N.B.W.S High Schol
Krishnan Iyer
Work:
N. T. Beauty Clinic - Proprietor
Education:
Christ church Jabalpur (M.P.)
Krishnan Iyer
Education:
SIES College of Management Studies - PGDM (core), SIES College of Commerce and Economics - M.Com
Krishnan Iyer
Work:
Self
Education:
St. John's School, Dlw Varanasi, India - Science, Engineering - Electric & Electronics
Krishnan Iyer
Work:
CMA Joshi Apte & Associates - Articleship
Education:
Mahatma Education Society
Krishnan Iyer
Work:
PricewaterhouseCoopers - Consultant
Krishnan Iyer
Education:
SRM Institute of Science and Technology
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