| Two Rule-based Building-block Architectures (2001) | |||||||||||||||
Abstract | |||||||||||||||
| Policy-based networks can be customized by users by injecting programs called policies into the network nodes. So if general-purpose functions can be specified in a policy-based network, the network can be regarded as an active network in the wider sense. In a policy-based network, two or more policies must often cooperate to provide a high-level function or policy. To support such building -block policies, two architectures for modeling a set of policies have been developed: pipeconnection architecture and label-connection architecture. It is shown that rule-based building blocks are better for policy-based network control and that the label-connection architecture is currently better. | |||||||||||||||
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