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VERIFYING CONTROLLER ACTIONS IN SOFTWARE-DEFINED NETWORKS WITH CONTROLLER CLUSTERS
VERIFYING CONTROLLER ACTIONS IN SOFTWARE-DEFINED NETWORKS WITH CONTROLLER CLUSTERS
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机译:在带有控制器群的软件定义的网络中验证控制器动作
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摘要
Methods and arrangements for verifying controller actions in a clustered software defined network. A contemplated method includes: intercepting at least one message at the primary controller; wherein the at least one intercepted message comprises a message that induces one or more changes in the network; intercepting at least one cache update in the network; replicating the at least one intercepted message and the at least one cache update; directing the at least one replicated message and the at least one replicated cache update to a verification subsystem; and verifying the at least one replicated message and the at least one replicated cache update in the verification subsystem. Other variants and embodiments are broadly contemplated herein.
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