opentag_nv.pptx

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たみえひろき
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1 OpenTag, This work is supported by Ministry of Internal Affairs and Communications of the Japanese Government. Agenda 1. Introduction 2. Design 3. Implementation 4. Evaluation 5. Conclusion

2 1. Introduction e.g.) e.g.) In-Network Processing()

3 Active Networking Active Router OpenTag OpenFlow In-Network Processing P2P OpenTag In-Network Processing R. Furuhashi and A. Nakao. Opentag: Tag-based network slicing for wide-area coordinated in-network packet processing. In Communications Workshops (ICC), 2011 IEEE International Conference on, pages 1 5, June Design

4 OpenTag Tag Manager : Tag Injector : Tag Redirector : Tag Eliminator : Slice Manager : PlanetLab, CoreLab * )'*+,"( 301+#( 4&$&'#.(!"#$%&'( )$*#+,-.!"#$%&'!"#$%&!"#$%&!"#$%&'( 5#61.#+,-.!"#$%&!"#$%&!"#$%&'( 5#61.#+,-.!"#$%&'( /0121$&,-.!"#$%&$'%(!"#$%&'( )$*#+,-. %&'( 4&$&'#.( * OpenTagEdge TagInjectorTagEliminator Edge Packet classifier Bridge OpenTag Enabler Edge node eth0 Packet Classifier TagEliminator TagInjector Packet Classifier eth1 The Internet

NFS, iscsi, HTTP-REST (Amazon S3) NFS, iscsi, HTTP-REST,

5 OpenTag sliver conventional router Sliver (Slice X) Sliver (Slice B) Sliver (Slice A) Conventional Router Redirector NFS, iscsi, HTTP-REST (Amazon S3) NFS, iscsi, HTTP-REST, etc. NFS, iscsi, HTTP-REST, etc. NFS, iscsi, HTTP-REST, etc.

6 Main site Backup site Storage access Remote replication CDP (Continuous Data Protection) () Main site Backup site Snapshot image Storage access Access history

7 OpenTagCDP OpenTag CDP Backup sliver Access history Main site Replication Slice Storage access Snapshot image Delay Tolerant Data Networking (DTDN) DTN OpenTag Intermediary Disk access DTDN Slice Data store Data Transfer Destination DTN: Delay Tolerant Network

8 3. Implementation (VM) TagInjector/TagEliminatorVM-NICbridge Click Modular Router 1 Edge node VM (Slice A) VM (Slice B) tap0 tap1 TI TE TI TE eth0 Hypervisor / Container Tag Injector Tag Eliminator 1 E. Kohler, R. Morris, B. Chen, J. Jannotti, and M. F. Kaashoek. The click modular router. ACM Trans. Comput. Syst., 18(3): , 2000.

9 Sliver L3 VRF VRF Sliver VRF supported L3 switch import routes import routes VRF 3 VRF 2 VRF 4 VRF 5 VLAN 100 VLAN 200 VLAN 300 VLAN Redirector Virtual routing and forwarding SoCOCTEON OCTEON CN5860(800MHz x 16 cores) OSLinux /01'*2,3*4('5 &'()*++(', -('*!"#$%"&'(%)*(%" &'()*++(', -('*... &'()*++(', -('*!"#$%"&'(%) +,-,."%!"#$% &'()*++(', -('* 6*78('9,:;<

4. Evaluation EdgeiSCSI/KVM Ubuntu LinuxOpen-iSCSIiSCSI OpenFileriSCSI iscsi Ubuntu LinuxClick Modular Router IOMETERIOPS, Mbps : 512, 4K, 16K, 32K bytes 10 iscsi initiator (Slice A) iscsi

10 4. Evaluation EdgeiSCSI/KVM Ubuntu LinuxOpen-iSCSIiSCSI OpenFileriSCSI iscsi Ubuntu LinuxClick Modular Router IOMETERIOPS, Mbps : 512, 4K, 16K, 32K bytes 10 iscsi initiator (Slice A) iscsi initiator (Slice B) TI TE TI TE KVM hypervisor Data capturer (Slice A) Data capturer (Slice B) Conventional Router Redirector TI TE TI TE iscsi target (Slice A) iscsi target (Slice B) KVM hypervisor

11 1 SliverOpenTag (=512B, 4KB, 16KB, 32KB) : 2.5%, 8.2%, 3.4%, 10.6% Sliver: 1.8%, 0.1%, 38.3%, 40.7% OpenTag: 3.6%, 28.6%, 22.4%, 9.5% '#!!" '!!!"!##"!"#$%&"'%()*+,-) &!!" %!!" $!!"!"#$%&"'%()*+',)!#" #!!"!" ('#" $!)%" '%*&$" *#+%&"!" $!%" &#'("!()*&" )%+(*" *.+)/012)34(2/) -./),012)+3(2,),-./012" ",-./012" " 9:"857;21" 9:"<.23=->",-./012" ",-./012" " 9:"857;21" 9:"<.23=->" 2 21() '%!!" '$!!"!##"!"#$%&"'%()*+,-) '#!!" '!!!" &!!" %!!" $!!"!"#$%&"'%()*+',)!#" #!!"!" ('#" $!)%" '%*&$" *#+%&"!" $!%" &#'("!()*&" )%+(*" *.+)/012)34(2/) -./),012)+3(2,) #",-./0,"1213-"4567" '",-./0"38093:0"4567"2;"#",-./0," '",-./0"4567" %",-./0,"1213-"4567"!",-./0"38093:0"4567"2;"%",-./0,"!",-./0"4567"

12 VMiSCSI OpenTag(VM)iSCSI VM5150 iscsi VM!#####"!###"!"#$%&"'%()*+,-)!####"!###"!##"!"#$%&"'%()*+',)!##"!#"!#"!" $!%" &#'("!()*&" )%+(*"!" $!%" &#'("!()*&" )%+(*" *.+)/012)34(2/) -./),012)+3(2,),-"./01234" B-83C"3880DD",-"./01234" B-83C"3880DD" 5. Conclusion

13 OpenTag OpenTagEnd-to-end SliverVRF EdgeTagInjectorTagEliminator End-to-end Click Modular RouterTagInjector/TagEliminator OpenTag iscsi IOMETERisolation

14 References [1] D. Alexander, W. Arbaugh, M. Hicks, P. Kakkar, A. Keromytis, J. Moore, C. Gunter, S. Nettles, and J. Smith. The switchware active network architecture. Network, IEEE, 12(3):29 36, may/jun [2] S. Bhatia, M. Motiwala, W. Muhlbauer, Y. Mundada, V. Valancius, A. Bavier, N. Feamster, L. Peterson, and J. Rexford. Trellis: a platform for building flexible, fast virtual networks on commodity hardware. In CoNEXT 08: Proceedings of the 2008 ACM CoNEXT Conference, pages 1 6, New York, NY, USA, ACM. [3] B. Chun, D. Culler, T. Roscoe, A. Bavier, L. Peterson, M. Wawrzoniak, and M. Bowman. PlanetLab: an overlay testbed for broadcoverage services. SIGCOMM Comput. Commun. Rev., 33(3):3 12, [4] N. Egi, A. Greenhalgh, M. Handley, M. Hoerdt, F. Huici, and L. Mathy. Fairness issues in software virtual routers. In PRESTO 08: Proceedings of the ACM workshop on Programmable routers for extensible services of tomorrow, pages 33 38, New York, NY, USA, ACM. [5] N. Egi, A. Greenhalgh, M. Handley, M. Hoerdt, F. Huici, and L. Mathy. Towards high performance virtual routers on commodity hardware. In CoNEXT 08: Proceedings of the 2008 ACM CoNEXT Conference, pages 1 12, New York, NY, USA, ACM. [6] K. Fall. A delay-tolerant network architecture for challenged internets. In Proceedings of the 2003 conference on Applications, technologies, architectures, and protocols for computer communications, SIGCOMM 03, pages 27 34, New York, NY, USA, ACM. [7] R. Furuhashi and A. Nakao. Opentag: Tag-based network slicing for wide-area coordinated in-network packet processing. In Communications Workshops (ICC), 2011 IEEE International Conference on, pages 1 5, June [8] E. Kohler, R. Morris, B. Chen, J. Jannotti, and M. F. Kaashoek. The click modular router. ACM Trans. Comput. Syst., 18(3): , [9] KVM: Kernel-based Virtual Machine. [10] J. W. Lee, R. Francescangeli, J. Janak, S. Srinivasan, S. Baset, H. Schulzrinne, Z. Despotovic, and W. Kellerer. Netserv: Active networking 2.0. In Communications Workshops (ICC), 2011 IEEEInternational Conference on, pages 1 6, june [11] LXC: Linux Containers. [12] N. McKeown, T. Anderson, H. Balakrishnan, G. Parulkar, L. Peterson,J. Rexford, S. Shenker, and J. Turner. OpenFlow: enabling innovation in campus networks. SIGCOMM Comput. Commun. Rev., 38(2):69 74, [13] A. Nakao, R. Ozaki, and Y. Nishida. CoreLab: an emerging network testbed employing hosted virtual machine monitor. In CoNEXT 08: Proceedings of the 2008 ACM CoNEXT Conference, pages 1 6, New York, NY, USA, ACM. [14] E. Rosen, A. Viswanathan, and R. Callon. RFC3031: Multiprotocol Label Switching Architecture, [15] B. Schwartz, A. Jackson, W. Strayer, W. Zhou, R. Rockwell, and C. Partridge. Smart packets for active networks. In Open Architectures and Network Programming Proceedings, OPENARCH IEEE Second Conference on, pages 90 97, mar [16] D. Wetherall, J. Guttag, and D. Tennenhouse. ANTS: a toolkit for building and dynamically deploying network protocols. pages , apr

[5] [6] 23 YouTube 31% [5]. HTTP 12% YouTube 1 CoreLab [2], PlanetLab [3] [4] (In-Network ) CDN(Content Delivery Network) CDN CDN CDN CDN CDN CDN 1 IS

[5] [6] 23 YouTube 31% [5]. HTTP 12% YouTube 1 CoreLab [2], PlanetLab [3] [4] (In-Network ) CDN(Content Delivery Network) CDN CDN CDN CDN CDN CDN 1 IS THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS TECHNICAL REPORT OF IEICE. In-Network 113 0033 7 3 1 E-mail: ando@nakao-lab.org, nakao@iii.u-tokyo.ac.jp Youtube In-Network YouTube