Method, policy request router, and machine-readable hardware storage device to select a policy server based on a network condition to receive policy requests for a duration
First Claim
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1. A method comprising:
- applying, at a policy request router, a rule based on a parameter representing a network condition to select a first policy server for a first policy request received from a policy requestor;
sending from the policy request router to the policy requestor a first duration and a first identifier representing the first policy server, the policy requestor to send the first policy request to the first policy server based on the first identifier, the first policy server to enforce a first policy associated with the first policy request, the policy requestor to send first subsequent policy requests after the first policy request to the first policy server based on the first identifier until the first duration has expired and to send a second subsequent policy request to the policy request router after the first duration has expired; and
when the second subsequent policy request is received from the policy requestor at the policy request router, sending from the policy request router to the policy requestor a second duration and a second identifier representing a second policy server, the second policy server different from the first policy server.
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Abstract
Example methods, apparatus and articles of manufacture to route policy requests are disclosed. A disclosed example method includes receiving, at a policy request router, a policy request from a policy requestor, applying, at the policy request router, a rule to a parameter representing a network condition to select a policy server for the policy request, and sending from the policy request router to the policy requestor an identifier representing the policy server, the policy requestor to send the policy request to the policy server based on the identifier, the policy server to enforce a policy associated with the policy request.
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Citations
18 Claims
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1. A method comprising:
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applying, at a policy request router, a rule based on a parameter representing a network condition to select a first policy server for a first policy request received from a policy requestor; sending from the policy request router to the policy requestor a first duration and a first identifier representing the first policy server, the policy requestor to send the first policy request to the first policy server based on the first identifier, the first policy server to enforce a first policy associated with the first policy request, the policy requestor to send first subsequent policy requests after the first policy request to the first policy server based on the first identifier until the first duration has expired and to send a second subsequent policy request to the policy request router after the first duration has expired; and when the second subsequent policy request is received from the policy requestor at the policy request router, sending from the policy request router to the policy requestor a second duration and a second identifier representing a second policy server, the second policy server different from the first policy server. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A policy request router comprising:
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a memory comprising machine readable instructions; and a processor to execute the instructions to perform operations comprising; applying a rule based on a value representing a network condition to select a policy server for a first policy request received from a policy requestor; sending to the policy requestor a first duration and a first identifier representing the first policy server to thereby cause the policy requestor to send the first policy request to the first policy server based on the first identifier, the first policy server to enforce a policy associated with the first policy request, the policy requestor to send a subsequent policy request to the first policy server based on the first identifier if the first duration has not expired and to send the subsequent policy request to the policy request router if the first duration has expired; and when the second policy request is received from the policy requestor, sending to the policy requestor a second duration and a second identifier representing a second policy server. - View Dependent Claims (10, 11, 12)
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13. A machine-readable hardware storage device comprising instructions that, when executed, cause a machine to perform operations comprising:
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applying a rule based on a parameter representing a network condition to select a first policy server for a first policy request received from a policy requestor; and sending a first duration and a first identifier representing the first policy server to the policy requestor, the policy requestor to send the first policy request to the first policy server based on the first identifier, the first policy server to enforce a first policy associated with the first policy request, the policy requestor to send a subsequent policy request to the first policy server based on the first identifier if the first duration has not expired and to send the subsequent policy request to a policy request router if the first duration has expired; and
when the second policy request is received from the policy requestor sending a second duration and a second identifier representing a second policy server to the policy requestor. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification