Network Virtualization & Software-defined ... - Red Hat Summit

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Flow TableController programs flow table in the slow path thatfeeds the flow table in the fast path upon request.Host SystemVMVM VM VMControllerOpen vSwitchUser spaceKernelDatapathFlow tableFlow tableOpenFlowPhysical Interface
<strong>Network</strong> SegregationVLAN isolation enforces VLAN membership ofa VM without the knowledge of the guest itself.Host systemVirtual MachineVLAN 1 VLAN 2Push (add)VLAN headerPop (remove)VLAN headerVM1VM2VM3vSwitchOpen vSwitchCaveat: MAX(VLAN_ID) limited
Page 3 and 4: Agenda● Problem Statement● Defi
Page 5: Challenges
Page 9 and 10: Visibility● Debugging complex net
Page 11 and 12: Network● Collection of endpoints
Page 13 and 14: Traditional forwarding deviceManage
Page 15 and 16: Network Virtualization● Decouple
Page 17 and 18: VLAN trunkingNova Compute NodeNova
Page 19 and 20: Network Service APINetwork abstract
Page 21 and 22: Data PlaneControl PlaneVirtual Swit
Page 23 and 24: Dynamically update flow tables in a
Page 25 and 26: OpenFlow Capable DevicesSoftware Sw
Page 27: Open vSwitch Project●Multilayer v
Page 31 and 32: Visibility●Supports industry stan
Page 33 and 34: Up NextMultithreading- Enables para
Page 35 and 36: What is OpenDaylight?OpenDaylight i
Page 37 and 38: OpenDaylight architecture37
Page 39 and 40: Questions?●OpenDaylight●Red Hat

Network Virtualization & Software-defined ... - Red Hat Summit

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