Overall Architecture

Components

• OpenstackNode : Compute node initialization
• OpenstackSwitching : OpenStack Neutron ML2 mechanism driver for ONOS 
• OpenstackRouting : OpenStack Neutron L3 service plugin for ONOS
• Scalable GW : Provides scalability for gateway devices
• DHCP(ONOS built-int app) : Provides DHCP service
• ProxyARP(ONOS built-int app) : Provides proxy ARP service

Module Architecture

• OpenstackNode
• OpenstackSwitching
  
• OpenstackRouting
  
• Scalable GW
  

Table Pipeline Architecture