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gerrit.onosproject.org / onos / 479337514b6732ee6346c7e7dbdd4609de41c0f3
commit479337514b6732ee6346c7e7dbdd4609de41c0f3[log] [tgz]
authorCharles Chan <rascov@gmail.com>Thu Nov 30 15:37:50 2017 -0800
committerCharles Chan <rascov@gmail.com>Tue Dec 19 16:25:59 2017 -0800
tree35a544efb1430fb60e011db8cd7b6d4ecd029280
parent19e428b42fdfe062b6a77e598b93a0feb5d9818b [diff]
Dual-homing probing improvements

(1) Active probing mechanism in the following two scenarios
    (1-1) Probe all ports on the pair device within the same vlan (excluding the pair port) when the 1st location of a host is learnt
    (1-2) Probe again when a device/port goes down and comes up again
    * Introduce HostLocationProvingService
        - DISCOVER mode: discover potential new locations
        - VERIFY mode: verify old locations
    * Can be enabled/disabled via component config
    * Improve HostHandlerTest to test the probing behavior

(2) Fix an issue that redirection flow doesn't get installed after device re-connects

(3) Temporarily fix a race condition in HostHandler by adding a little bit delay

Change-Id: I33d3fe94a6ca491a88b8e06f65bef11447ead0bf
15 files changed
tree: 35a544efb1430fb60e011db8cd7b6d4ecd029280
  1. .buckconfig
  2. .dockerignore
  3. .gitignore
  4. .gitreview
  5. BUCK
  6. Dockerfile
  7. Jenkinsfile
  8. LICENSE.txt
  9. README.md
  10. apps/
  11. buck-tools/
  12. bucklets/
  13. cli/
  14. core/
  15. docs/
  16. drivers/
  17. features/
  18. incubator/
  19. lib/
  20. models/
  21. modules.defs
  22. onos.defs
  23. pipelines/
  24. pom.xml
  25. protocols/
  26. providers/
  27. tools/
  28. utils/
  29. 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 our website and our tools