Update on the FI Testbed Activities in Korea in Korea Sunhee - PowerPoint PPT Presentation

Update on the FI Testbed Activities in Korea in Korea Sunhee Yang@ETRI Sunhee Yang@ETRI, Sangkyun Kim@NIA, Dongkyun Kjm@KISTI APAN FI Testbed Workshop Aug. 24, 2011

Contents � R&D activities for K-FIT � R&D activities for K FIT � Enhancement of Testbed for FI Ressearch � Summary and future works d f k

R&D activities for K-FIT 3

ICT Infra Innovation for Smart Society Knowledge based Smart Korean Society 『 Future Internet Development Plan for the Smart Korea 』 (미래를 대비한 인터넷 발전계획, ‘11.6.29., KCC) ① Open & Collaborative R&D on Future Smartphone Internet Technologies ② Smart Network Deployment ② p y ③ Innovative Service Model Development ④ Enhancement of Global Testbed Wired/Wireless Traffic Investment shrinking of Network Provider 4

Role of K-FIT (Innovative architecture) (Evolutionary tech.) Greater Mobility y Quality of Service Contents Centric Network Seamless Service Security for a National SoC Smart Service Platform Cloud Computing Archi. Polymorphic Network y p Innovation of Industry & Technology on the Testbed • Building innovative R&D eco-system B ildi i i R&D for coexisting evolutionary/re-volutionary tech. • Promoting commercialization and enhancing competitiveness of R&D results f R&D lt • Sustaining innovation of ICT industry by global collaboration Korean Future Internet Korean Future Internet Testbed raining esults dea &D roducts lobal Collaboration 5

Target Architecture of K Target Architecture of K- -FIT FIT Open and share ICT resources Open and share ICT resources Programmable Virtualized FI Node Virtualization and Programmability Virtualization and Programmability Federation w/ Global Testbeds Federation w/ Global Testbeds L1/L2 unified switch User Defined Node ex1) Future Mobile Network ex2) Contents Centric Clearing House Network Aggregated Manager Virtual Infrastructure ICT Fed Control Layer Control Layer eration Physical Infrastructure L2 Transport (Carrier Ethernet) Virtualized Virtualized Optical Optical Radio Transport Access(CR) 6

R&D Activities Overview FIRST Platform and FiRSTProNET @ ETRI • FIRST Platform (’ 09 ’13) FIRST Platform ( 09- 13) – Future Internet Research for Sustainable Testbed • High Performance Open platform supporting virtualization and programmability • FiRSTProNET FiRSTProNET – Control Framework Solution for Programmable Network • Federation w/ GENI, Europe and Japan • PacketShader Platform @ KAIST PacketShader Platform @ KAIST • PC-based high-performance software router platform – Accelerates the core packet processing with Graphics Processing Unit(GPUs) – X b Xebra Platform @ Korea Univ. Pl tf @ K U i • Commodity HW-based high-performance virtual router platform – Virtualization based on Xen and QoS guaranteed I/O Virtualization – Etc… • Unified virtual network control @ Yonsei Univ. – OpenFlow related activies @ GIST, CNU…. p @ – 7

FIRST Platform Overview Virtualized High Performance Programmable Platform • – ATCA based High Performance Platform(~40Gbps) – Supports multiple independent virtual nodes and networks – Complete isolation of computing and communication resources – Java-based virtual forwarding engine for innovative architectures – Java-based virtual forwarding engine for innovative architectures – High programmability – Legacy IP , OpenFlow, network/node virtualization 8 8

FIRST Platform HW Architecture ATCA HW Platform • COTS (Commercial off-the-shelf) blades and ATCA standard IF – Octeon NP (10G) based data plane Octeon NP (10G) based data plane – 9 9

FIRST Platform SW Architecture 4 modules for virtualization and programmability • Hardware(Oecteon NP , x86), VMM(PacketvisorVMM, Xen), VM – Packetvisor: PacketvisorVMM + PacketvisorWorks – 10 10

OpenFlow @ FIRST Platform A Architecture hi OpenFlow software switch on the 16-core NP • Data path handling and control software – Stablized performance depending on # of cores, size of flow table and – size of packet 11 11

FiRSTProNET Control Framework Solution for Programmable Network • Network control mechanisms and sub systems for secure and – independently shared virtual network ICT Resource Management – Resource discovery, allocation and de-allocation, status monitoring, etc. y, , g, • Abstraction amd modelling of physical networks and nodes • Virtual Network(slice) and virtual node(sliver) control – User/Project Management User/Project Management – Authentication, Authorization. etc. – Virtual Resource Federation – 12 12

CF Federation CF Federation Adapter software • ‘10: ProtoGENI adapter based on Java/Perl – SSL, XMLRPC, MySQL, Mobile User UI on Andriod Phone – ‘11: Expanding for Global Testbed Federation – 13 13

PacketShader @ KAIST PC-based high-performance software router platform • Accelerates the core packet processing with Graphics Processing Unit(GPUs) – Offloads computation and memory-intensive router applications to GPUs – scalable with # of multi-core CPUs, GPUs, and high-speed NIC – 40Gbps IP packet processing on 8-core Nehalem server 40Gbps IP packet processing on 8-core Nehalem server – – Supports IPv4, IPv6, OpenFlow, and Ipsec – PacketShader 2.0 • Control Plane Integration – Opportunistic offloading w/ CPU and GPU – Multi-fuctional, modular programming environment Multi fuctional, modular programming environment – http://shader.kaist.edupacketshader/ • Ref: “PacketShader 2.0: Design Considerations”, FIF Testbed WG 3 rd meeting 14

Xebra @ Korea Univ. Commodity HW-based high-performance virtual router platform • � Virtual Router for Future Internet Architecture � PC HW Platform and virtualization based on Xen � PC HW Platform and virtualization based on Xen � Single Root I/O Virtualization QoS guaranteed I/O Virtualization – � Rigid Network isolation and BW control g VLAN based network isolation and Backward Congestion Notification – http://os.korea.ac.kr/xebra • Guest Domain 1 Guest Domain 2 V-Channel V-Channel VNIC1 VNIC2 VNIC3 VNIC1 VNIC2 VNIC3 Virtual Machine Monitor (Xen) Hardware (SR IOV Support) Hardware (SR-IOV Support) NIC1 NIC2 NIC3 Virtual Router (Xebra) Vi t l R t (X b ) Ref: “Xebra: Commodity HW based Virtual Router”, FIF Testbed WG 3 rd meeting 15

Enhancement of Testbed for FI Research 16

Enhancement of K-FI Testbed Overview KOREN and its upgrade to FI T estbed • – Domestic & International Research Network Infrastructure Domestic & International Research Network Infrastructure • KOREN, APII and TEIN3 – FI facility and Experiments since 2009 • OpenFlow@KOREN and DCN l d – FI Infra enhancement is on-going from 2011 KREONET and its upgrade to FI T pg estbed • – Domestic & International R&E Network Infrastructure • KREONET, GLORIAD and GLIF – FI Testbeds and Experiments FI T tb d d E i t • K-GENI and Openflow@KREONET Individual Research Facilities in R&D organizations and universities g • Interconnection and Federation for meso-scale K-FIT • – Beginning to discuss from 2011 – Led by Korean Future Internet Forum L d b K F t I t t F 17

KOREN Overview KOrea advanced REsearch Network KO d d RE h N t k • – Funded by Korea Communication Commission (KCC) – Up to 100Gbps Backbone Capacity & 1/10Gbps User Connections – 60 Gigabit Connected R&E Members (mainly for research & development) APII/TEIN3 • – (APII) Asia Pacific Information Infrastructure (KR-JP) (APII) A i P ifi I f ti I f t t (KR JP) 10Gbps between KR and JP (Advanced Applications and Collaborative Networks) • – KOREN/APII/JGN-X participate in Global Lambda Integrated Facility (GLIF) – (TEIN3) Trans Eurasia Information Network (KR-Asia-EU) 2.5G between KR-HK , and HK -SG • Advanced Applications and Collaborative Networks within Asia and EU countries • 100G L2 (Ethernet) S/W ROADM 18

KOREN Upgrade to FI Testbed Future Internet research environment since 2009 • – DCN & Openflow facility based on L2 – DCN & Openflow facility based on L2 VLAN VLAN Applicable to Future Internet T estbed Deployment and Experiments • – IP Production Networks for General Researches and Apps Future Internet Infra Enhancement (2011) • – Backbone Restructuring & FI Infra enhancement Backbone Restructuring & FI Infra enhancement • Enable flexible environment for future internet research • Making stable existing meso-scale facilities(DCN, OF etc) – More facilities are deployed by September, 2011 • packet optical transport system and it’s control platform • computing servers and storages (for contents centric network) • blade type servers (for cloud computing and networks) • virtualized network nodes like as DCN, OpenFlow, UCS and FIRST 19

Infra Enhancement for Future Internet Facility #4 Facility #4 Multiple Virtual Network (DCN OpenFlow UCS FIRST) Multiple Virtual Network (DCN, OpenFlow, UCS, FIRST) Multiple Virtual Network Control Platform Facility #3 Facility #3 Cloud research and development environment Cloud research and development environment Facility #2 CCN research and development environment Facility #1 POTS Control Platform MPLS-PT & ROADM Integration – POTS Experiment Busan KOREN Daejeon Ethernet & Lamda Seoul 20