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MOBILE APPS ON GLOBAL CLOUDS
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network-level flow processing. e second level identifies the SDN
control module that configures the virtual table (e.g., ASP IDs for
OpenADN, infrastructure service IDs for OpenFlow). e third
level identifies the specific flow-processing context within an SDN
control module.
Different types of data, e.g., Voice over IP (VoIP), video, Web, etc.,
require different quality of service at Internet switches and routers. e
meta-tags in OpenADN headers easily allow this to be accomplished.
Rule-Based Delegation
e rule-based delegation mechanism is one of the key innovations of
OpenADN. It a