OpenDaylight Summit 2016

A key component of the AT&T Domain 2.0 Architecture is the SDN Controller. Extending beyond packet forwarding, the SDN Controller is the brain that instantiates the networking service logic. AT&T has developed a service logic interpreter as an application on top of Opendaylight to meet the needs for flexible service definition and re-configuration. Using a domain specific language based on Directed Graphs , AT&T has implemented a model driven application on top of the ODL platform that allows us to implement the AT&T controller vision and to enable service designers to create complex solutions within the ECOMP framework. The talk will cover a brief overview of the service logic interpreter language, the graphical development environment for the service logic and examples of AT&T service provider use cases on Opendaylight.