Vmturbo, Inc.

Emc Corporation

Turbonomic, Inc.

Bigband Networks Inc.

Shai Benjamin

Shmuel Kliger

Yechiam Yemini

Danilo Florissi

Yuri Rabover

Endre Sara

Enlin Xu

Mor Cohen

William F Kuhhirte

Nery Strasman

Ran M Oz

Amir Leventer

Patricia Florissi

Lida He

John Reister

Gilat Avieli

Asi Elad

Mordechai Finkelstein

Methods, systems, and apparatus, including computer program products, for managing resources in virtualization systems, including multi-cloud systems. The use of supply chain economics alone and in combination with other techniques offers a unified platform to integrate, optimize or improve, and automate resource management in a virtualization system. These techniques may be used to monitor and control the delivery of service level agreements and software licenses. They may also be used to monitor and control contention of computing resources in a virtualization system, and to suspend or terminate computing resources.

Managing resources in virtualization systems

A device and a method for providing programs to multiple end user devices. The method includes: providing to multiple end user devices, via an edge device, at least one type of media stream out of unicast media stream and a multicast media stream; wherein the at least one type of media stream convey a group of programs; receiving a request from a first end user device to view a first program that belongs to the group of programs; and selectively switching, in response to bandwidth constraints imposed on a communication path coupled to the edge device, a type of a media stream that conveys the first program to a second end user device.

Method and device for providing programs to multiple end user devices

A method and apparatus for determining and identifying types of Virtual Private Networks is disclosed. The method comprises the steps of representing the network by a model containing a plurality of object classes, evaluating an import/export relationship of a first one and a second one of the object classes and identifying the network type based on the evaluated relationship.

Model-based method and apparatus for determining virtual private network topologies

Embodiments of the present invention are directed to a method and apparatus for the identification or discovery for properties of MPLS networks through a modeling technique. Aspects of the present invention provide for discovering or identifying the Label Switched Paths in MPLS networks. The method comprises the steps of representing a network by a model comprising a plurality of configuration non-specific first object classes that are representations of types of components associated with the network components, and a plurality of configuration non-specific second object classes that are representations of relationships among the representation of types of component, identifying instances of a first one and a second one of the types of components object class, and identifying the label switch path by traversing the instances of the first and second types of components object classes through select ones of the relationship object classes associated with the first and second type of components object classes.

Model-based method and apparatus for determining MPLS network properties

A method and apparatus is disclosed for assigning a plurality agents associated with and monitoring devices to at least one manager in a distributed system, wherein the distributed system is arranged into a plurality of groups, each group associated with a manager, the method comprising the steps of identifying sets of agents wherein each set of agents includes at least one common association, assigning each of the sets of agents to at least one manager and, iteratively improving the assignment of each of the sets of agents until at least one desired criterion is substantially achieved. In one aspect, the sets of agents are continuously assigned until the total number of agents assigned to a manger is less than a predetermined number. In another aspect, the sets of agents are assigned until the total number of agent repetitions is less than a predetermined number. In still another aspect, the assigning of the sets of agents is continued until the maximum difference in the number of agents between any two partitions is less than a predetermined number.

Method and apparatus for arranging distributed system topology among a plurality of network managers

A method and apparatus for representing a network and performing operations on the represented network are disclosed. The method comprises the steps of creating at least one configuration non-specific object class associated with components of the network, creating at least one configuration non-specific representation of relationships among associated object classes, representing a behavior relationship among the object classes based on the representations of the relationships among the object classes and analyzing properties of the network based on the behavior relationships. In aspects of the invention, the represented network may be an MPLS network, a VPN or a combined MPLS-VPN.

Method and apparatus for modeling and analyzing MPLS and virtual private networks

Growing community of inventors

Mevaseret Zion, Israel

Shai Benjamin