ODL Based Atrium Router 16A Architecture - onfsdn/atrium-docs GitHub Wiki

BGP Application Architecture

BGP_Application

FlowObjective

Flow Objectives describe an SDN application’s objective (or intention) behind a flow it is sending to a device.

There are only 3 (already implemented in ONOS) :

  • Filtering Objective

  • Next Objective

  • Forwarding Objective

FlowObjective Implementation in Opendaylight

ODL_Architecture

  • Application communicates the flow installation requirement using flow Objectives.

  • Driver translates Flow Objectives to device specific flows.

  • DIDM handles device driver registration and communication.

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