PSTN JGN Improvement of international competitiveness Strategic advancement of R&D by collaboration of industry, academia and government Re-design of NWGN from scratch Global Trend toward NWGN (FIND, FP7, etc.) Data NW Cellular JGN2 NVLAB - Network Virtualization Research Lab (UTokyo and NICT) JGN2plus Activities toward NWGN Service Platform Advanced Research Center R&D of NWGN Service Middleware Cellular AKARI Project Next Generation NW (NXGN) Internet PSTN - High speed, Diversity - High availability & quality - Secure, Energy saving - Action to unknown Limit of existing problem technology - Complexity by added functions - Limit of performance improvement New Generation NW (NWGN) Toward the New Testbed International Competition and Collaboration US (FIND, etc.) EU (FP7, etc.) Asia Collaboration of Industry, Academia and Government NWGN Promotion Forum Before Now Current Network Y2010 (Next Generation) Next Generation Network (NXGN) Y2015 (New Generation) New Generation Network (NWGN)
Network Virtualiza/on Research Lab (UTokyo+NICT) AKARI Architecture Design Project (NICT+Universi/es) Virtual Node Project (NICT+UTokyo) CoreLab and Federa/on Project (UTokyo+NICT) Service PlaIorm Advanced Research Center(NICT)
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" " " " " " " Comparison Chart PlanetLab CoreLab Sliver Resource Container Hosted VMM Kernel Shared Separated Guest OS Various Linux Distros Any OSes IP & Port Shared Shared (managed) Privileged System Calls Shared Isolated 2nd EU- Japan Symposium - Aki NAKAO
Manager Apps apps Apps Apps Apps Apps MngOS GuestOS GuestOS GuestOS GuestOS Apps VE VE VM VM VM Apps VM VM HostOS VMM HostOS Hardware Hardware Hardware Resource Container Hypervisor-Based Host-Based Design Principles Performance Scalability Security Isola:on Performance Isola:on Flexibility Code Reusability Resource Container Hyper- visor + + + - advantageous disadvantageous + + + + - Hosted- VMM?? +? + + room for improvement 2nd EU- Japan Symposium - Aki NAKAO
" " HP DL 580 (4U) Intel Xeon 16-core (quad 4-core) 128GB (Max 256GB) memory 300GB RAID5 (accommodate up to 254 slices) 2nd EU- Japan Symposium - Aki NAKAO
http://www.corelab.jp 2nd EU- Japan Symposium - Aki NAKAO
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" " PC Server switch A Slice of Computation Resources Mgmt S/W VM(Slice) VM(Slice) VMM/Hypervisor VM(Slice)
Internet-Wide / ISP-Wide Virtual Links Virtual Core Routers Virtual End System Virtual Edge Routers Substrate Link (could be any exisiting technology)
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Data#1 Data#2 INGRESS Cache Hash#2 Internet Hash#1 EGRESS Cache Data#1 Data#2 Redundant Packet Data#1 Redundant Packet Data#2 Hash#1 Hash#2 Hash#1 Hash#2 Hash Value Data Hash#1 Hash#2 Data#1 Data#2 Redundant Packet Data#1 Redundant Packet Data#2 Convert Data to Hash Convert Hash to Data
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