Team

Introduction 

ONOSFW, short for ONOS Framework, is an project in OPNFV.  

See following link for the details.  ONOS Framework Project Link ;

The architecture of ONOSFW as below:

What we do

Neutron L2/L3 driver plugin

VTN Resource manager

It's a application. 

• Provider REST services for Neutron.
• Provider distributed store for Neutron resources.
• Provider unified API for other applications

VTN manager

It's also a application. Takes charge of listening event from ONOS core or VTN resource manager application and applying configurations to network elements.

Details as below:

• Listens the event that Neutron compute node and network node , both named Controller , are detected or vanished, and then applies or remove configuration(tunnel and OVS) via driver subsystem.
• Listens the event that OVS is detected or vanished, and then applies or removes the default forwarding rules into OVS.
• Listens the event that Host is detected or vanished, and then applies or removes L2 rules into OVS.
• Listens the event that floating IP、route、route interface are changed, and then applies or removes L3 rules into OVS

Core Enhancement

New behaviors and their OVSDB-based implementation are added in driver subsystem.

TunnelConfig: Behaviour for handling various drivers for tunnel configuration.

OvsdbTunnelConfig: OVSDB-based implementation of tunnel config behaviour.

BridgeConfig: Behaviour for handling various drivers for bridge configurations.

OvsdbBridgeConfig: OVSDB-based implementation of bridge config behaviour.

OpenVSwitchPipeline: Behaviour for handling traffic under Virtual data center scenario.

OVSDB Adapter

Class diagram as below:

Project Plan

Road map

Drake Release 

Goals

• Support communications among VMs within the same network in L2 via overlay technology. e.g. Vxlan.

Emu Release 

Goals

• Support communications among VMs within the same tenant across different networks

• Support tenant VM Internet access

• Support VM migrations
  

• Refactor VTN Manager application and VTN resource manager application

• Enhance the fault-tolerant capacity

The usage of ONOSFW

• Click link：http://forum.onosfw.com/t/how-to-integrate-onos-with-openstack/68

Video

• Flash video：https://www.youtube.com/watch?v=7bxjWrR4peI
• Demo video：https://www.youtube.com/watch?v=qP8nPYhz_Mo