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OpenFlow
  −               −


       @rutoruz
OpenFlow
                   Top-Down           Open


Programable
          SDN     Software Defined Network




ONF(Open Network Foundation)
OpenFlow
                  OpenFlow




   OS




ASIC
OpenFlow
                  OpenFlow
                       Open




   OS




ASIC
OpenFlow
                  OpenFlow
                       Open




   OS




ASIC      /
OpenFlow
                               OpenFlow
                                              Open

              OpenFlow                (OFC)

                                                     OpenFlow



               OpenFlow                       OSS

                          OS(Linux ...etc)
                                                     OS
   OS                          (PC       )




ASIC      /
OpenFlow
                               OpenFlow
                                               Open

              OpenFlow                 (OFC)

                                                          OpenFlow



               OpenFlow                        OSS

                          OS(Linux ...etc)
                                                          OS
   OS                          (PC       )




ASIC      /
               OpenFlow              (OFS)
                                               OpenFlow

                               /FPGA
OpenFlow
                               OpenFlow
                                               Open

              OpenFlow                 (OFC)

                                                          OpenFlow



               OpenFlow                        OSS

                          OS(Linux ...etc)
                                                          OS
   OS                          (PC       )


                              OpenFlow
ASIC      /
               OpenFlow              (OFS)
                                               OpenFlow

                               /FPGA
OpenFlow

                                OpenFlow

  MAC Address
  VLAN ID
  IP Address

              L2/L3
                          OFC


                                      OFS   OFS
cf.) Cisco PBR, PfR/OER                           Server A
                                OFS
                                      OFS   OFS
                                                  Server B
OpenFlow

                                OpenFlow

  MAC Address
  VLAN ID
  IP Address

              L2/L3
                          OFC


                                      OFS   OFS
cf.) Cisco PBR, PfR/OER                           Server A
                                OFS
                                      OFS   OFS
                                                  Server B
OpenFlow

                                          OpenFlow

                            L1    L2         L3      L4
  MAC Address                    Mac...     IP...   Port...
  VLAN ID
  IP Address

              L2/L3
                          OFC


                                                    OFS       OFS
cf.) Cisco PBR, PfR/OER                                             Server A
                                          OFS
                                                    OFS       OFS
                                                                    Server B
OpenFlow

                                          OpenFlow

                            L1    L2         L3      L4
  MAC Address                    Mac...     IP...   Port...
  VLAN ID
  IP Address

              L2/L3
                          OFC


                                                    OFS       OFS
cf.) Cisco PBR, PfR/OER                                             Server A
                                          OFS
                                                    OFS       OFS
                                                                    Server B
OpenFlow

                                          OpenFlow

                            L1    L2         L3      L4
  MAC Address                    Mac...     IP...   Port...
  VLAN ID
  IP Address

              L2/L3
                          OFC


                                                    OFS       OFS
cf.) Cisco PBR, PfR/OER                                             Server A
                                          OFS
                                                    OFS       OFS
                                                                    Server B
OpenFlow

                                             OpenFlow

                            L1       L2         L3      L4
  MAC Address                       Mac...     IP...   Port...
  VLAN ID
  IP Address

              L2/L3
                          OFC



                                A
                                                       OFS       OFS
cf.) Cisco PBR, PfR/OER                                                Server A
                                             OFS
                                                       OFS       OFS
                                                                       Server B
OpenFlow

                                             OpenFlow

                            L1       L2         L3      L4
  MAC Address                       Mac...     IP...   Port...
  VLAN ID
  IP Address

              L2/L3
                          OFC



                                A
                                                       OFS       OFS
cf.) Cisco PBR, PfR/OER                                                Server A
                                             OFS
                                B
                                                       OFS       OFS
                                                                       Server B
OpenFlow

                                             OpenFlow

                            L1       L2         L3      L4
  MAC Address                       Mac...     IP...   Port...
  VLAN ID
  IP Address

              L2/L3
                          OFC



                                A
                                                       OFS       OFS
cf.) Cisco PBR, PfR/OER                                                Server A
                                             OFS
                                B
                                                       OFS       OFS
                                                                       Server B
OpenFlow

                                                   OpenFlow

                             L1      L2               L3      L4
  MAC Address                       Mac...           IP...   Port...
  VLAN ID
  IP Address

              L2/L3
                          OFC



                                A
                                                             OFS       OFS
cf.) Cisco PBR, PfR/OER                                                      Server A
                                                   OFS
                                B
                                                             OFS       OFS
                                                                             Server B
                           OFC               OFS
OpenFlow

                                 OpenFlow
 VLAN
        VLAN
        VLAN                        OFC
        (12bit)
                        A                             B
                  OFS       OFS           OFS   OFS

                  OFS       OFS           OFS   OFS


VM      VM        VM        VM            VM    VM
VM      VM        VM        VM            VM    VM
VM      VM        VM        VM            VM    VM

                            DC
OpenFlow

                                       OpenFlow
                  VLAN                                 OFC
 VLAN
                           VLAN
        VLAN
        VLAN                              OFC
        (12bit)
                           A                                 B
                     OFS       OFS              OFS   OFS

                     OFS       OFS              OFS   OFS


VM      VM           VM           VM            VM    VM
VM      VM           VM           VM            VM    VM
VM      VM           VM           VM            VM    VM

                                  DC
OpenFlow

                                       OpenFlow
                  VLAN                                 OFC
 VLAN
                           VLAN
        VLAN
        VLAN                              OFC
        (12bit)
                           A                                 B
                     OFS       OFS              OFS   OFS

                     OFS       OFS              OFS   OFS


VM      VM           VM           VM            VM    VM
VM      VM           VM           VM            VM    VM
VM      VM           VM           VM            VM    VM

                                  DC
OpenFlow

                              OpenFlow

           OpenFlow



        OpenFlow

   OS              OS(Linux ...etc)

                        (PC       )

ASIC

             OpenFlow

                        /FPGA
OpenFlow

                              OpenFlow
                      Open

           OpenFlow



        OpenFlow

   OS              OS(Linux ...etc)

                        (PC       )

ASIC

             OpenFlow

                        /FPGA
OpenFlow

                              OpenFlow
                      Open

           OpenFlow

                                         OSS
        OpenFlow

   OS              OS(Linux ...etc)

                        (PC       )

ASIC

             OpenFlow

                        /FPGA
OpenFlow

                              OpenFlow
                      Open

           OpenFlow

                                         OSS
        OpenFlow

   OS              OS(Linux ...etc)

                        (PC       )

ASIC

             OpenFlow

                        /FPGA
OpenFlow

                              OpenFlow
                      Open

           OpenFlow

                                         OSS
        OpenFlow

   OS              OS(Linux ...etc)

                        (PC       )

ASIC

             OpenFlow

                        /FPGA
OpenFlow

                                                 OpenFlow
          NMS



A NMS           B NMS     C NMS


          /

A               B         C
                                                OpenFlow
    /SW             /SW       /SW




                                      A          B           C
                                    OpenFlow   OpenFlow    OpenFlow
ex.) Cisco CiscoWorks                                                 Open vSwitch
cf.) 3rd Party NMS/SNMP
OpenFlow

                                                      OpenFlow
          NMS                                     OpenFlow
                                    OpenFlow


A NMS           B NMS     C NMS


          /

A               B         C
                                                     OpenFlow
    /SW             /SW       /SW




                                         A            B           C
                                       OpenFlow     OpenFlow    OpenFlow
ex.) Cisco CiscoWorks                                                      Open vSwitch
cf.) 3rd Party NMS/SNMP
OpenFlow

                                                      OpenFlow
          NMS                                     OpenFlow
                                    OpenFlow


A NMS           B NMS     C NMS


          /                                                           /
A               B         C
                                                     OpenFlow
    /SW             /SW       /SW




                                         A            B           C
                                       OpenFlow     OpenFlow    OpenFlow
ex.) Cisco CiscoWorks                                                      Open vSwitch
cf.) 3rd Party NMS/SNMP
OpenFlow

                              OpenFlow

           OpenFlow



        OpenFlow

   OS              OS(Linux ...etc)

                        (PC       )

ASIC

             OpenFlow

                        /FPGA
OpenFlow

                              OpenFlow
                                      “Programable”

           OpenFlow



        OpenFlow

   OS              OS(Linux ...etc)

                        (PC       )

ASIC

             OpenFlow

                        /FPGA
OpenFlow

                              OpenFlow
                                      “Programable”

           OpenFlow

                                               Beacon, Helios, Maestro, NOX,
                                                       Trema, etc...
        OpenFlow

   OS              OS(Linux ...etc)

                        (PC       )

ASIC

             OpenFlow                                 NetFPGA, OpenWRT,
                                                       Open vSwitch, etc...
                        /FPGA
OpenFlow
OpenFlow
8 OpenFlow                            http://www.ipa.go.jp/security/fy22/reports/tech1-tg/b_08.html
                                                    2011.3.4                             2010

                           2011.11

                  2011.11.24                                         OpenFlow

    NETWORK 2011.12 OpenFlow

                           2011.12 Open Networking Summit
        ”SDN”

            2011.12.12 5                   OpenFlow


                           2012.2           OpenFlow

        ,            2011.9.7-                      OpenFlow                                       http://
gihyo.jp/dev/serial/01/openflow_sd/   Software Design          Web

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Openflow概要の概要

  • 1. OpenFlow − − @rutoruz
  • 2. OpenFlow Top-Down Open Programable SDN Software Defined Network ONF(Open Network Foundation)
  • 3. OpenFlow OpenFlow OS ASIC
  • 4. OpenFlow OpenFlow Open OS ASIC
  • 5. OpenFlow OpenFlow Open OS ASIC /
  • 6. OpenFlow OpenFlow Open OpenFlow (OFC) OpenFlow OpenFlow OSS OS(Linux ...etc) OS OS (PC ) ASIC /
  • 7. OpenFlow OpenFlow Open OpenFlow (OFC) OpenFlow OpenFlow OSS OS(Linux ...etc) OS OS (PC ) ASIC / OpenFlow (OFS) OpenFlow /FPGA
  • 8. OpenFlow OpenFlow Open OpenFlow (OFC) OpenFlow OpenFlow OSS OS(Linux ...etc) OS OS (PC ) OpenFlow ASIC / OpenFlow (OFS) OpenFlow /FPGA
  • 9. OpenFlow OpenFlow MAC Address VLAN ID IP Address L2/L3 OFC OFS OFS cf.) Cisco PBR, PfR/OER Server A OFS OFS OFS Server B
  • 10. OpenFlow OpenFlow MAC Address VLAN ID IP Address L2/L3 OFC OFS OFS cf.) Cisco PBR, PfR/OER Server A OFS OFS OFS Server B
  • 11. OpenFlow OpenFlow L1 L2 L3 L4 MAC Address Mac... IP... Port... VLAN ID IP Address L2/L3 OFC OFS OFS cf.) Cisco PBR, PfR/OER Server A OFS OFS OFS Server B
  • 12. OpenFlow OpenFlow L1 L2 L3 L4 MAC Address Mac... IP... Port... VLAN ID IP Address L2/L3 OFC OFS OFS cf.) Cisco PBR, PfR/OER Server A OFS OFS OFS Server B
  • 13. OpenFlow OpenFlow L1 L2 L3 L4 MAC Address Mac... IP... Port... VLAN ID IP Address L2/L3 OFC OFS OFS cf.) Cisco PBR, PfR/OER Server A OFS OFS OFS Server B
  • 14. OpenFlow OpenFlow L1 L2 L3 L4 MAC Address Mac... IP... Port... VLAN ID IP Address L2/L3 OFC A OFS OFS cf.) Cisco PBR, PfR/OER Server A OFS OFS OFS Server B
  • 15. OpenFlow OpenFlow L1 L2 L3 L4 MAC Address Mac... IP... Port... VLAN ID IP Address L2/L3 OFC A OFS OFS cf.) Cisco PBR, PfR/OER Server A OFS B OFS OFS Server B
  • 16. OpenFlow OpenFlow L1 L2 L3 L4 MAC Address Mac... IP... Port... VLAN ID IP Address L2/L3 OFC A OFS OFS cf.) Cisco PBR, PfR/OER Server A OFS B OFS OFS Server B
  • 17. OpenFlow OpenFlow L1 L2 L3 L4 MAC Address Mac... IP... Port... VLAN ID IP Address L2/L3 OFC A OFS OFS cf.) Cisco PBR, PfR/OER Server A OFS B OFS OFS Server B OFC OFS
  • 18. OpenFlow OpenFlow VLAN VLAN VLAN OFC (12bit) A B OFS OFS OFS OFS OFS OFS OFS OFS VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM DC
  • 19. OpenFlow OpenFlow VLAN OFC VLAN VLAN VLAN VLAN OFC (12bit) A B OFS OFS OFS OFS OFS OFS OFS OFS VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM DC
  • 20. OpenFlow OpenFlow VLAN OFC VLAN VLAN VLAN VLAN OFC (12bit) A B OFS OFS OFS OFS OFS OFS OFS OFS VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM VM DC
  • 21. OpenFlow OpenFlow OpenFlow OpenFlow OS OS(Linux ...etc) (PC ) ASIC OpenFlow /FPGA
  • 22. OpenFlow OpenFlow Open OpenFlow OpenFlow OS OS(Linux ...etc) (PC ) ASIC OpenFlow /FPGA
  • 23. OpenFlow OpenFlow Open OpenFlow OSS OpenFlow OS OS(Linux ...etc) (PC ) ASIC OpenFlow /FPGA
  • 24. OpenFlow OpenFlow Open OpenFlow OSS OpenFlow OS OS(Linux ...etc) (PC ) ASIC OpenFlow /FPGA
  • 25. OpenFlow OpenFlow Open OpenFlow OSS OpenFlow OS OS(Linux ...etc) (PC ) ASIC OpenFlow /FPGA
  • 26. OpenFlow OpenFlow NMS A NMS B NMS C NMS / A B C OpenFlow /SW /SW /SW A B C OpenFlow OpenFlow OpenFlow ex.) Cisco CiscoWorks Open vSwitch cf.) 3rd Party NMS/SNMP
  • 27. OpenFlow OpenFlow NMS OpenFlow OpenFlow A NMS B NMS C NMS / A B C OpenFlow /SW /SW /SW A B C OpenFlow OpenFlow OpenFlow ex.) Cisco CiscoWorks Open vSwitch cf.) 3rd Party NMS/SNMP
  • 28. OpenFlow OpenFlow NMS OpenFlow OpenFlow A NMS B NMS C NMS / / A B C OpenFlow /SW /SW /SW A B C OpenFlow OpenFlow OpenFlow ex.) Cisco CiscoWorks Open vSwitch cf.) 3rd Party NMS/SNMP
  • 29. OpenFlow OpenFlow OpenFlow OpenFlow OS OS(Linux ...etc) (PC ) ASIC OpenFlow /FPGA
  • 30. OpenFlow OpenFlow “Programable” OpenFlow OpenFlow OS OS(Linux ...etc) (PC ) ASIC OpenFlow /FPGA
  • 31. OpenFlow OpenFlow “Programable” OpenFlow Beacon, Helios, Maestro, NOX, Trema, etc... OpenFlow OS OS(Linux ...etc) (PC ) ASIC OpenFlow NetFPGA, OpenWRT, Open vSwitch, etc... /FPGA
  • 34.
  • 35. 8 OpenFlow http://www.ipa.go.jp/security/fy22/reports/tech1-tg/b_08.html 2011.3.4 2010 2011.11 2011.11.24 OpenFlow NETWORK 2011.12 OpenFlow 2011.12 Open Networking Summit ”SDN” 2011.12.12 5 OpenFlow 2012.2 OpenFlow , 2011.9.7- OpenFlow http:// gihyo.jp/dev/serial/01/openflow_sd/ Software Design Web

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