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AssigneeArgela Yazilim Ve Bilisim Teknolojileri San. Ve Tic. A.S.
InventorsAydin Ulas, Erhan Lokman, Sinan Tatlicioglu, Seyhan Civanlar, Metin Balci, Burak Gorkemli, Bulent Kaytaz
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A novel system and a new data communication method are invented in a software-defined (SDN) network to provide delivery of certain types of critical data flows with certain QoS and/or extra security requirements in a congested network. The method of invention allows such critical data not to traverse the data plane, as it normally would, but instead to go from the ingress switch directly to the egress switch, thereby always in two hops using the control channels. By shortcutting all other switches along the traditional data path computed by normal routing, it potentially provides guaranteed throughput, lower latency/jitter or higher level of security.
A software defined network (SDN) controller in an SDN communicating via a control plane and a data plane, the SDN controller comprising:
A method as implemented in a software defined network (SDN) controller in an SDN, the SDN controller communicating via a control plane and a data plane, the method comprising:
An article of manufacture having non-transitory computer readable storage medium comprising computer readable program code executable by a processor to implement a method as implemented in a software defined network (SDN) controller in an SDN, the SDN controller communicating via a control plane and a data plane, the non-transitory medium comprising:
Dependencies are inferred from the claim text.