Patents by Inventor David H. Bahi
David H. Bahi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9800655Abstract: Techniques for policy and identity-based workload provisioning are presented. Identities for requestors or workloads and identities for workloads are tied to specific policies. The specific policies are evaluated based on a stage of readiness for resources within a resource pool and based on resource identities for the resources within the resource pool. Resources are then dynamically provisioned based on the identity-based policy evaluation to handle workloads from the resource pool.Type: GrantFiled: July 21, 2014Date of Patent: October 24, 2017Assignee: Micro Focus Software Inc.Inventors: Gregory Matthew Haskins, David H. Bahi, Daniel Edward Westervelt, Jonathan Paul Bultmeyer, Stephen R Carter
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Publication number: 20140359132Abstract: Techniques for policy and identity-based workload provisioning are presented. Identities for requestors or workloads and identities for workloads are tied to specific policies. The specific policies are evaluated based on a stage of readiness for resources within a resource pool and based on resource identities for the resources within the resource pool. Resources are then dynamically provisioned based on the identity-based policy evaluation to handle workloads from the resource pool.Type: ApplicationFiled: July 21, 2014Publication date: December 4, 2014Inventors: Gregory Matthew Haskins, David H. Bahi, Daniel Edward Westervelt, Jonathan Paul Bultmeyer, Stephen R. Carter
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Patent number: 8788669Abstract: Techniques for policy and identity-based workload provisioning are presented. Identities for requestors or workloads and identities for workloads are tied to specific policies. The specific policies are evaluated based on a stage of readiness for resources within a resource pool and based on resource identities for the resources within the resource pool. Resources are then dynamically provisioned based on the identity-based policy evaluation to handle workloads from the resource pool.Type: GrantFiled: January 3, 2011Date of Patent: July 22, 2014Assignee: Novell, Inc.Inventors: Gregory Matthew Haskins, David H. Bahi, Daniel Edward Westervelt, Jonathan Paul Bultmeyer, Stephen R Carter
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Patent number: 8462794Abstract: Connection-oriented services for packet switched data communications networks are provided, including distributed MAC and protocol alias addresses discovery. Link state topology exchanges provide each switch with network topology graphs to determine paths from source to destination end systems. Broadcast frames are resolved to unicast frames to reduce broadcast traffic. Policy restrictions may be applied prior to connection setup. Connection management includes source-routed mapping of connections on the desired path. Distributed call rerouting is provided so switches receive topology change notifications and unmap failed link connections. Broadcast/unknown services provide non-resolvable packet restricted flooding. Connection-oriented switching is provided based on source and destination MAC addresses. Resolution of networks outside the switch domain is enabled by listening for network and server route advertisements and maintaining best routes to the networks and servers.Type: GrantFiled: March 23, 2010Date of Patent: June 11, 2013Assignee: Enterasys Networks, Inc.Inventors: Kurt Dobbins, Thomas A. Grant, David J. Ruffen, Laura Kane, Theodore Len, Philip Andlauer, David H. Bahi, Kevin Yohe, Brendan Fee, Chris Oliver, David L. Cullerot, Michael Skubisz
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Publication number: 20120173728Abstract: Techniques for policy and identity-based workload provisioning are presented. Identities for requestors or workloads and identities for workloads are tied to specific policies. The specific policies are evaluated based on a stage of readiness for resources within a resource pool and based on resource identities for the resources within the resource pool. Resources are then dynamically provisioned based on the identity-based policy evaluation to handle workloads from the resource pool.Type: ApplicationFiled: January 3, 2011Publication date: July 5, 2012Inventors: Gregory Matthew Haskins, David H. Bahi, Daniel Edward Westervelt, Jonathan Paul Bultmeyer, Stephen R. Carter
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Patent number: 8023515Abstract: Connection-oriented services for packet switched data communications networks are provided, including distributed MAC and protocol alias addresses discovery. Link state topology exchanges provide each switch with network topology graphs to determine paths from source to destination end systems. Broadcast frames are resolved to unicast frames to reduce broadcast traffic. Policy restrictions may be applied prior to connection setup. Connection management includes source-routed mapping of connections on the desired path. Distributed call rerouting is provided so switches receive topology change notifications and unmap failed link connections. Broadcast/unknown services provide non-resolvable packet restricted flooding. Connection-oriented switching is provided based on source and destination MAC addresses. Resolution of networks outside the switch domain is enabled by listening for network and server route advertisements and maintaining best routes to the networks and servers.Type: GrantFiled: March 23, 2010Date of Patent: September 20, 2011Assignee: Enterasys Networks, Inc.Inventors: Kurt Dobbins, Thomas A. Grant, David J. Ruffen, Laura Kane, Theodore Len, Philip Andlauer, David H. Bahi, Kevin Yohe, Brendan Fee, Chris Oliver, David L. Cullerot, Michael Skubisz
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Patent number: 7990981Abstract: Connection-oriented services for packet switched data communications networks are provided, including distributed MAC and protocol alias addresses discovery. Link state topology exchanges provide each switch with network topology graphs to determine paths from source to destination end systems. Broadcast frames are resolved to unicast frames to reduce broadcast traffic. Policy restrictions may be applied prior to connection setup. Connection management includes source-routed mapping of connections on the desired path. Distributed call rerouting is provided so switches receive topology change notifications and unmap failed link connections. Broadcast/unknown services provide non-resolvable packet restricted flooding. Connection-oriented switching is provided based on source and destination MAC addresses. Resolution of networks outside the switch domain is enabled by listening for network and server route advertisements and maintaining best routes to the networks and servers.Type: GrantFiled: March 23, 2010Date of Patent: August 2, 2011Assignee: Enterasys Networks, Inc.Inventors: Kurt Dobbins, Thomas A. Grant, David J. Ruffen, Laura Kane, Theodore Len, Philip Andlauer, David H. Bahi, Kevin Yohe, Brendan Fee, Chris Oliver, David L. Cullerot, Michael Skubisz
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Publication number: 20100182934Abstract: Method and apparatus providing connection-oriented services for packet switched data communications networks. Directory services include distributed discovery of MAC addresses and protocol alias addresses. Topology services include a link state topology exchange among switches, which provides each switch with a complete topology graph of the network. This enables an access switch receiving a data packet to determine a complete path from a source end system to a destination end system. Another service includes resolution of broadcast frames to unicast frames, in order to reduce the amount of broadcast traffic. Policy restrictions may be applied prior to connection setup. Path determination services enable multiple paths from a source to a destination. Connection management includes source routed mapping of connections on the desired path.Type: ApplicationFiled: March 23, 2010Publication date: July 22, 2010Applicant: ENTERASYS NETWORKS, INC.Inventors: Kurt Dobbins, Thomas A. Grant, David J. Ruffen, Laura Kane, Theodore Len, Philip Andlauer, David H. Bahi, Kevin Yohe, Brendan Fee, Chris Oliver, David L. Cullerot, Michael Skubisz
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Publication number: 20100177778Abstract: Method and apparatus providing connection-oriented services for packet switched data communications networks. Directory services include distributed discovery of MAC addresses and protocol alias addresses. Topology services include a link state topology exchange among switches, which provides each switch with a complete topology graph of the network. This enables an access switch receiving a data packet to determine a complete path from a source end system to a destination end system. Another service includes resolution of broadcast frames to unicast frames, in order to reduce the amount of broadcast traffic. Policy restrictions may be applied prior to connection setup. Path determination services enable multiple paths from a source to a destination. Connection management includes source routed mapping of connections on the desired path.Type: ApplicationFiled: March 23, 2010Publication date: July 15, 2010Applicant: ENTERASYS NETWORKS, INC.Inventors: Kurt Dobbins, Thomas A. Grant, David J. Ruffen, Laura Kane, Theodore Len, Philip Andlauer, David H. Bahi, Kevin Yohe, Brendan Fee, Chris Oliver, David L. Cullerot, Michael Skubisz
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Patent number: 7720076Abstract: Method and apparatus providing connection-oriented services for packet switched data communications networks. Directory services include distributed discovery of MAC addresses and protocol alias addresses. Topology services include a link state topology exchange among switches, which provides each switch with a complete topology graph of the network. This enables an access switch receiving a data packet to determine a complete path from a source end system to a destination end system. Another service includes resolution of broadcast frames to unicast frames, in order to reduce the amount of broadcast traffic. Policy restrictions may be applied prior to connection setup. Path determination services enable multiple paths from a source to a destination. Connection management includes source routed mapping of connections on the desired path.Type: GrantFiled: March 1, 2004Date of Patent: May 18, 2010Assignee: Enterasys, Inc.Inventors: Kurt Dobbins, Thomas A. Grant, David J. Ruffen, Laura Kane, Theodore Len, Philip Andlauer, David H. Bahi, Kevin Yohe, Brendan Fee, Chris Oliver, David L. Cullerot, Michael Skubisz
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Patent number: 6711171Abstract: Method and apparatus providing connection-oriented services for packet switched data communications networks. Directory services include distributed discovery of MAC addresses and protocol alias addresses. Topology services include a link state topology exchange among switches, which provides each switch with a complete topology graph of the network. This enables an access switch receiving a data packet to determine a complete path from a source end system to a destination end system. Another service includes resolution of broadcast frames to unicast frames, in order to reduce the amount of broadcast traffic. Policy restrictions may be applied prior to connection setup. Path determination services enable multiple paths from a source to a destination. Connection management includes source routed mapping of connections on the desired path.Type: GrantFiled: October 19, 1998Date of Patent: March 23, 2004Assignee: Enterasys Networks, Inc.Inventors: Kurt Dobbins, Thomas A. Grant, David A. Ruffen, Laura Kane, Theodore Len, Philip Andlauer, David H. Bahi, Kevin Yohe, Brendan Fee, Chris Oliver, David L. Cullerot, Michael Skubisz
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Patent number: 5825772Abstract: Method and apparatus providing connection-oriented services for packet switched data communications networks. Directory services include distributed discovery of MAC addresses and protocol alias addresses. Topology services include a link state topology exchange among switches, which provides each switch with a complete topology graph of the network. This enables an access switch receiving a data packet to determine a complete path from a source end system to a destination end system. Another service includes resolution of broadcast frames to unicast frames, in order to reduce the amount of broadcast traffic. Policy restrictions may be applied prior to connection setup. Path determination services enable multiple paths from a source to a destination. Connection management includes source routed mapping of connections on the desired path.Type: GrantFiled: April 2, 1996Date of Patent: October 20, 1998Assignee: Cabletron Systems, Inc.Inventors: Kurt Dobbins, Thomas A. Grant, David J. Ruffen, Laura Kane, Theodore Len, Philip Andlauer, David H. Bahi, Kevin Yohe, Brendan Fee, Chris Oliver, David L. Cullerot, Michael Skubisz