add a new module to handle failed vBNG requests

 If the vBNG manager failed to create a vBNG for a private IP address
 for the first time, usurally because the next hop host or host configured
 with private IP address is not in the ONOS system. During the first time
 to create a vBNG, if such case happens, vBNG manager will send out the
 probe packets to try to find those hosts.

 Thus, we should try to create vBNG again after the probe packets.

Change-Id: Ib8684602d4f761d2d09ac8d93738120aa57ce225
3 files changed
tree: 111f3811fbf94d44e35f6520efd4165d66c11e30
  1. .gitignore
  2. .gitreview
  3. LICENSE.txt
  5. apps/
  6. cli/
  7. core/
  8. docs/
  9. drivers/
  10. exp/
  11. features/
  12. openflow/
  13. pom.xml
  14. providers/
  15. tools/
  16. utils/
  17. web/

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.

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