System and method for reactive and deliberative service level management (SLM)
First Claim
1. A method for reactive and deliberative service level management, comprising:
- providing a service over a network having multiple individual domains, wherein the service has a state that represents whether the service conforms to a service level agreement;
conducting, in a computing device, intra-domain event correlation to manage the service at a first level, wherein conducting the intra-domain event correlation includes;
correlating values that represent performances associated with network components located in the multiple individual domains to detect intra-domain events in the multiple individual domains; and
generating instructions to control the network components located in the multiple individual domains in response to determining that the detected intra-domain events indicate that the state associated with the service does not conform to the service level agreement;
conducting intra-domain alarm-to-service mapping to manage the service at a second level, wherein conducting the intra-domain alarm-to-service mapping includes;
correlating the detected intra-domain events at one or more servers located in the respective individual domains to generate intra-domain alarms in the multiple individual domains; and
generating instructions to control the network components located in the multiple individual domains in response to determining that the detected intra-domain alarms indicate that the state associated with the service does not conform to the service level agreement;
conducting inter-domain alarm correlation to manage the service at a third level, wherein conducting the inter-domain alarm correlation includes;
correlating the generated intra-domain alarms at an alarm correlation agent configured to generate inter-domain alarms across the multiple individual domains; and
generating instructions to control the network components located in the multiple individual domains in response to the alarm correlation agent determining that the detected inter-domain alarms indicate that the state associated with the service does not conform to the service level agreement.
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Accused Products
Abstract
Method and apparatus for service level management, wherein business processes are composed of services. A state of the service is defined by one or more service parameters, and the service parameters depend upon performance of network components that support the service, e.g., component parameters. The state of the service may depend, for example, on a collection of service parameter values for availability, reliability, security, integrity and response time. A service level agreement is a contract between a supplier and a customer that identifies services supported by a network, service parameters for the services, and service levels (e.g., acceptable levels) for each service parameter.
90 Citations
15 Claims
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1. A method for reactive and deliberative service level management, comprising:
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providing a service over a network having multiple individual domains, wherein the service has a state that represents whether the service conforms to a service level agreement; conducting, in a computing device, intra-domain event correlation to manage the service at a first level, wherein conducting the intra-domain event correlation includes; correlating values that represent performances associated with network components located in the multiple individual domains to detect intra-domain events in the multiple individual domains; and generating instructions to control the network components located in the multiple individual domains in response to determining that the detected intra-domain events indicate that the state associated with the service does not conform to the service level agreement; conducting intra-domain alarm-to-service mapping to manage the service at a second level, wherein conducting the intra-domain alarm-to-service mapping includes; correlating the detected intra-domain events at one or more servers located in the respective individual domains to generate intra-domain alarms in the multiple individual domains; and generating instructions to control the network components located in the multiple individual domains in response to determining that the detected intra-domain alarms indicate that the state associated with the service does not conform to the service level agreement; conducting inter-domain alarm correlation to manage the service at a third level, wherein conducting the inter-domain alarm correlation includes; correlating the generated intra-domain alarms at an alarm correlation agent configured to generate inter-domain alarms across the multiple individual domains; and generating instructions to control the network components located in the multiple individual domains in response to the alarm correlation agent determining that the detected inter-domain alarms indicate that the state associated with the service does not conform to the service level agreement.
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2. A multi-level architecture for reactive and deliberative service level management comprising:
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a network having multiple individual domains, wherein a service provided over the network has a state that represents whether the service conforms to a service level agreement; one or more servers that manage the service at a reactive level, wherein the one or more servers include one or more hardware processors that; correlate values that represent performances associated with network components located in the multiple individual domains to detect intra-domain events in the multiple individual domains; correlate the intra-domain events to generate intra-domain alarms in the multiple individual domains; and generate instructions to control the network components located in the multiple individual domains in response to determining that the intra-domain events or the intra-domain alarms indicate that the state associated with the service does not conform to the service level agreement; and an alarm correlation agent that manages the service at a deliberative level, wherein the alarm correlation agent correlates the intra-domain alarms to generate inter-domain alarms across the multiple individual domains and generate instructions to control the network components located in the multiple individual domains in response to determining that the inter-domain alarms indicate that the state associated with the service does not conform to the service level agreement. - View Dependent Claims (3, 4, 5)
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6. A system for reactive and deliberative service level management, comprising:
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one or more hardware servers that; correlate values that represent performances associated with network components located in multiple individual domains within a network to detect intra-domain events in the multiple individual domains; correlate the intra-domain events to a generate intra-domain alarms in the multiple individual domains; and generate instructions to control the network components located in the multiple individual domains in response to determining that the intra-domain events or the intra-domain alarms indicate that a service provided over the network does not conform to a service level agreement; and an alarm correlation agent correlates the intra-domain alarms to generate inter-domain alarms across the multiple individual domains and generate instructions to control the network components located in the multiple individual domains in response to determining that the inter-domain alarms indicate that the service does not conform to the service agreement. - View Dependent Claims (7, 8, 9, 10)
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11. A system for reactive and deliberative service level management, the system comprising one or more hardware processors that:
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correlate values that represent performances associated with network components located in multiple individual domains within a network to detect intra-domain events in the multiple individual domains; correlate the intra-domain events to a generate intra-domain alarms in the multiple individual domains; generate instructions to control the network components located in the multiple individual domains in response to determining that the intra-domain events or the intra-domain alarms indicate that a service provided over the network does not conform to a service level agreement; correlate the intra-domain alarms to generate inter-domain alarms across the multiple individual domains and generate instructions to control the network components located in the multiple individual domains in response to determining that the inter-domain alarms indicate that the service does not conform to the service level agreement. - View Dependent Claims (12, 13, 14, 15)
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Specification