System and method for loadbalancing in a network environment using feedback information
First Claim
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1. An apparatus for loadbalancing in a network environment, comprising:
- a loadbalancer operable to receive a request from an end user for a communication session and to identify a selected one of a plurality of network nodes to facilitate the communication session for the end user based on feedback information provided by the selected network node, wherein the feedback information is communicated from the selected network node to the loadbalancer such that the loadbalancer process the feedback information before making a decision to establish the communication session between the selected network node and the end user, wherein the selected network node is operable to communicate with an authentication, authorization, and accounting (AAA) server before returning the feedback information to the loadbalancer, and wherein the AAA server provide resource information to the selected network node, which can use the resource information in order to determine if it can accommodate the communication session.
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Abstract
A method for loadbalancing in a network environment is provided that includes receiving a request from an end user for a communication session at a central node. The method further includes identifying a selected one of a plurality of network nodes to facilitate the communication session for the end user based on feedback information provided by the selected network node. The feedback information is communicated from the selected network node and processed before making a decision to establish the communication session between the selected network node and the end user.
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Citations
19 Claims
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1. An apparatus for loadbalancing in a network environment, comprising:
a loadbalancer operable to receive a request from an end user for a communication session and to identify a selected one of a plurality of network nodes to facilitate the communication session for the end user based on feedback information provided by the selected network node, wherein the feedback information is communicated from the selected network node to the loadbalancer such that the loadbalancer process the feedback information before making a decision to establish the communication session between the selected network node and the end user, wherein the selected network node is operable to communicate with an authentication, authorization, and accounting (AAA) server before returning the feedback information to the loadbalancer, and wherein the AAA server provide resource information to the selected network node, which can use the resource information in order to determine if it can accommodate the communication session. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for loadbalancing in a network environment, comprising:
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receiving a request from an end user for a communication session at a central node; and identifying a selected one of a plurality of network nodes to facilitate the communication session for the end user based on feedback information provided by the selected network node, wherein the feedback information is communicated from the selected network node and processed before making a decision to establish the communication session between the selected network node and the end user, wherein the selected network node is operable to communicate with an authentication, authorization, and accounting (AAA) server before returning the feedback information, and wherein the AAA server provide resource information to the selected network node, which can use the resource information in order to determine if it can accommodate the communication session. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A system for loadbalancing in a network environment, comprising:
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means for receiving a request from an end user for a communication session; and means for identifying a selected one of a plurality of network nodes to facilitate the communication session for the end user based on feedback information provided by the selected network node, wherein the feedback information is communicated from the selected network node and processed before making a decision to establish the communication session between the selected network node and the end user, wherein the selected network node is operable to communicate with an authentication, authorization, and accounting (AAA) server before returning the feedback information, and wherein the AAA server provide resource information to the selected network node, which can use the resource information in order to determine if it can accommodate the communication session. - View Dependent Claims (14, 15)
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16. Software for loadbalancing in a network environment, the software being embodied in a computer readable medium and including code operable to:
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receive a request from an end user for a communication session at a central node; and identify a selected one of a plurality of network nodes to facilitate the communication session for the end user based on feedback information provided by the selected network node, wherein the feedback information is communicated from the selected network node and processed before making a decision to establish the communication session between the selected network node and the end user, wherein the selected network node is operable to communicate with an authentication, authorization, and accounting (AAA) server before returning the feedback information, and wherein the AAA server provide resource information to the selected network node, which can use the resource information in order to determine if it can accommodate the communication session. - View Dependent Claims (17, 18)
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19. A method for loadbalancing in a network environment, comprising:
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receiving a request from an end user for a communication session at a central node; referencing a table; and identifying a selected one of a plurality of network nodes to facilitate the communication session for the end user based on previously communicated feedback information associated with the plurality of network nodes, wherein the feedback information is stored in the table and processed by the central node before making a decision to establish the communication session between the selected network node and the end user, wherein the selected network node is operable to communicate with an authentication, authorization, and accounting (AAA) server before returning the feedback information, and wherein the AAA server provide resource information to the selected network node, which can use the resource information in order to determine if it can accommodate the communication session.
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Specification