[CORD-46] Create a broadcast group for each subnet

DONE
- Expose subnet-to-ports information from DeviceProperties and DeviceConfiguration
- Create subnetNextObjectiveStore to store <DeviceId, IpPrefix> to nextId mapping
- Implement broadcast NextObjective in SpringOpenTTP
      Use ALL group type to achieve broadcast

TODO (not in this submission)
- Push ARP table for a host when its location is learned
- Push default ARP table miss rule. Action = to the broadcast group

Change-Id: I2de28095e85289e75af3fc7a02c811b270b342ad
13 files changed
tree: 8fec136624c77a64744dd5badecb34040cddfea6
  1. .gitignore
  2. .gitreview
  3. LICENSE.txt
  4. README.md
  5. apps/
  6. bgp/
  7. cli/
  8. core/
  9. docs/
  10. drivers/
  11. features/
  12. incubator/
  13. netconf/
  14. openflow/
  15. ovsdb/
  16. pcep/
  17. pom.xml
  18. providers/
  19. tools/
  20. utils/
  21. web/
README.md

ONOS : Open Network Operating System

What is ONOS?

ONOS is a new SDN network operating system designed for high availability, performance, scale-out.

Top-Level Features

  • High availability through clustering and distributed state management.
  • Scalability through clustering and sharding of network device control.
  • Performance that is good for a first release, and which has an architecture that will continue to support improvements.
  • Northbound abstractions for a global network view, network graph, and application intents.
  • Pluggable southbound for support of OpenFlow and new or legacy protocols.
  • Graphical user interface to view multi-layer topologies and inspect elements of the topology.
  • REST API for access to Northbound abstractions as well as CLI commands.
  • CLI for debugging.
  • Support for both proactive and reactive flow setup.
  • SDN-IP application to support interworking with traditional IP networks controlled by distributed routing protocols such as BGP.
  • IP-Optical use case demonstration.

Checkout out our website and our tools