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gerrit.onosproject.org / onos / 27532cd2f9385e16033adef3645bcc137037b946
commit27532cd2f9385e16033adef3645bcc137037b946[log] [tgz]
authorAndreas Pantelopoulos <andreas@opennetworking.org>Mon Oct 23 12:18:25 2017 -0700
committerCharles Chan <charles@opennetworking.org>Fri Nov 17 19:49:12 2017 +0000
treec781c5ccd31dc1accbabf9efdc285f529c36145b
parent74052d43a37556f385594aa505df237c2aecc6d9 [diff]
Added basic pseudowire support for Trellis.

- Configurable pseudowires supporting untagged-untagged, single-single, double-double tagged traffic.
- Commands for listing, adding and removing pseudowires.
- Initial support for link failures.
- Pseudowires also configurable by network configuration.
- Tested with ofdpa_3.0.5.

Known limitations that I plan to fix soon :
	- Adding pseudowires from configuration is inconvenient because we need to ammend new pws to the
	  existing configuration. We should create a REST API for adding/removing/listing pws and abandond the
	  network configuration.
	- Spine fabric switches have rules matching a special mpls tag used for pw traffic for a specific leaf.
	  However, this rules redirect to an "indirect" group for forwarding traffic. If the resulting port there
	  is no mechanism as of now to handle this. We should use the MPLS ECMP Groups of ofdpa, however they are
	  not functional. Thus, we need to inject logic into the application to handle this case.

Change-Id: Ia85cf4514ebab627fc6ed5a19ad9f6cdc67dc24c
28 files changed
tree: c781c5ccd31dc1accbabf9efdc285f529c36145b
  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