As stated in system architecture section, OpenNaaS supports different types of resources, and it can be extended to support other ones.A resource is the representation of a device in the software, and it is associated to a set of features which are represented as capability components. Capabilities are designed per resource type , and are loaded for a particular resource if the ResourceDescriptor says to. However, most capabilities require a driver to interact with a real device and perform their actions. Hence, there is a relationship between resource types, capabilities and drivers which determines what kind of operations can be done with OpenNaaS to which specific network devices.
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