Page History

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• Southbound support for P4 Runtime DONE - Available starting from ONOS 1.11
• Enable support for existing applications with any P4 program (via manual ONOS-to-P4 mapping) DONE - Available starting from ONOS 1.11
• Extend northbound APIs to support protocol-independence (e.g non-standard match/actions in flow rules) DONE - Available starting from ONOS 1.11

• Switch configuration via OpenConfig over gNMI DONE - Initial support for OpenConfig Interfaces model available starting from ONOS 1.14

• New use cases:

• Fabric.p4 (CORD fabric with P4 switches) DONE - Available starting from ONOS 1.14

• Support for In-band Network Telemetry (INT) DONE - Available starting from ONOS 1.14

• CORD VNFs offloading to HW P4 switches

  • Mobile Serving and Packet Gateway (spgw.p4) DONE - Integrated with fabric.p4

  • Residential BNG with PPPoE termination

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Here are some pointers to learn more about the work of this brigade and current support for P4 in ONOS:

• ONOS+P4 tutorial for beginners (with hands-on exercises)
  
  • Includes an introduction to P4Runtime, ONOS, and use cases (fabric.p4 and spgw.p4)
  • Updated December 2018
• P4 support in ONOS deep dive (presented at ONF Connect 2018 - video)
• Developer VM and walkthrough of P4Runtime support in ONOS via BMv2
• P4-based Trellis (CORD fabric), AKA fabric.p4 (with instructions to test on BMv2)
  • Trellis+P4 tutorial (with hands-on exercises) (presented at ONF Connect 2018)
• Offloading VNFs to programmable switches using P4 (talk at ONS North America 2018)
• P4Runtime demo with Google's tor.p4 (presented at L123 SDN NFV World Congress 2017 - video here)
• ONOS-P4 Brigade Work Days 2017 (past event)

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