Status Report: Towards Management of Future Internet

1. Status Report: Towards Management of Future Internet Mi-jung Choi, Sungsu Kim DP&NM Lab. Dept. of Computer Science & Engineering POSTECH, Korea Email : mjchoi@postech.ac.kr, kiss@postech.ac.kr

2. Outline • Goals • Outlines of Survey Paper • Current Working Status • Architecture • Management Issues • Schedule • Q&A

3. Project Goal • Need to resolve the challenges facing today’s Internet by rethinking the fundamental assumptions and design decisions underlying its current architecture • Currently, a major research effort has been initiated on the topic of Clean Slate design of the Internet’s architecture • Management issues of Future Internet also need to be considered from the stage of design • Thus, we will define management requirements & operations of Future Internet  Writing a survey paper: Towards Management of Future Internet

4. Paper Outline 1: Introduction 2: Definition of Future Internet 3: Status of current Internet • History of Internet development • Merits & demerits of current Internet 4: Summary of research effort of Future Internet • FIND, GENI, FIRE, JGN2, etc. 5: Challenges & Requirements of Future Internet 6: Architecture of Future Internet 7: Management Issues of Future Internet • Management Requirements • Management Operations 8. Concluding remarks

5. Progress • Mijung • Define Future Internet based on our survey of research effort of Future Internet • Summarize merits & demerits of current Internet • Summarize research activities of Future Internet • Summarize & propose an architecture of Future Internet • Sungsu • Summarize challenges & requirements of Future Internet • Study architectural considerations of Future Internet • Now, we concentrate on management issues of Future Internet • Management requirements, operations

6. Architecture (1) • Keywords • Virtualization • Virtualizes network resources and provide customer-specific services • Service-oriented architecture • Defines layer’s functions as services and converge the services to support the network operations • Cross-layer design • Divides network layers and support cross-layer mechanism

7. Architecture (2) Application C B Application Layer D G A F E Cross-layer Control Mechanism (Control Agent) Overlay Network Error detection Reliable transmission In-order delivery TCP Layer … Segmentation Flow control Layer Functionalities  Service Definition IP + ά Header error detection Encapsulation IP Layer Forwarding QoS-guaranteed Routing … Underlay Network Physical + MAC Layer Photonic NW, Mobile NW, Sensor NW, etc.  Resource Virtualization

8. Management (1) • Research Efforts in USA • Two FIND Projects • Towards Complexity-Oblivious Network Management • Operationally independent, self bootstrapping management • A single, simple management interface for all data plane protocols • High-level, goal-directed specification of network properties policies • Design for Manageability in the Next Generation Internet • Automated management • Intrinsic management support • Real-time change detection • Pervasive data sharing • Network management evaluation test-bed and methodology

9. Management (2) • Research Efforts in Europe • EuroNGI WP.JRA.1.5 Network Management: New trends and Architectures • Location management • Mobility management • Management architecture • Special Joint Specific Research Project (JRA.S.06): Design and Evaluation of Distributed, Self-Organized QoS Monitoring for Autonomous Network Operation (AutoMon) • Specify a distributed, self-organizing and autonomic IP QoS monitoring framework which is based on Distributed Hash Tables • Evaluate the performance of the peer-to-peer mechanisms for maintaining the monitoring overlay • European network on MANagement solutions for the Internet and Complex Services (EMANICS) • Joint Research: Scalable management, Economic management, Autonomic management

10. Schedule

11. Question and Discussion Question??