IPv6 Research and Testbeds in BUPT. EU-China Test beds Federation Workshop Yan Ma Jan. 15, 2015

Transcription

1 IPv6 Research and Testbeds in BUPT EU-China Test beds Federation Workshop Yan Ma Jan. 15, 2015

2 Agenda ² IPv6 in CERNET ² Testbeds in BUPT ² Future works

3 We need testbeds ³ New technologies requires new types of testbeds Network technologies in future Internet Internet of things Optical / wireless communication technology Cloud computing Etc ³ The testbeds should support following tests Network architecture Key functions and algorithms Prototype New services and applications Performances Etc

4 We need testbed ² Long process from idea to Hinal deployment ² VeriHication platform for testing new ideas ² Technology needs innovation ² Testbeds examples Ø PlanetLab, Emulab, OpenFlow, Seattle, ORBIT,... Idea Research / Standardization Deployment

5 Testbed with Research / Standardization process Original Idea Industrial Deployment Research Experiment Validation Standard Document

6 Objective Design a controllable and manageable testbed, supporting various testing and validation in IPv4/IPv6 network environment Support open, large network experiments, including application layer and network layer Based on CERENT, CERNET2, NSFCnet and other networks Support cross- domain experiments

7 Test beds in BUPT BUPT Network Innovation Experiment Test bed Inter- domain SDN Test bed SDN based security experiment platform IPv6 Transition Test bed IoT Interoperable Test bed between BUPT and Geneva

8 Testbed supported in different projects 2011 National Science and Technology Major Programs Integrated Testing and Validation Evaluation Environment of Information- Convergence Sensor Network Focus on sensor network system verihication, performance measurement and analyze, and fault diagnose National 973 projects: Research on New Generation Internet Architecture Integrated testing and validation platform for new generation Internet Architecture Focusing on testing tools and network behaviour generator, which is able to generate different network process and import real network behavior

9 Testbed supported in different projects ² National 973 projects for Service- oriented Future Internet Architecture ³ ³ ³ Programmable, Virtualization- based, support new protocol and algorithm Open, adaptable, extensible API for future internet services New performance evaluation system and method National 973 projects: Research on Testable, controllable, manageable IP networks Structure, modelling and testing for testable, controllable, manageable IP networks Focus on the testing and validation of testable, controllable, manageable functions and algorithms

10 Testbed supported in different projects National 973 projects for Internet of Things Basic theory and design methods of Internet of Things Research on architecture of Internet of Things Basic theory and practice of Internet of Things Focus on testing and validation of key technologies of Internet of Things, for example architecture, The Eleventh Five- year Plan for National Key Project of ScientiHic and Technical Supporting Programs Funded by Ministry of Science & Technology of China New generation trustable Internet testbed Focus on the testing and validation of key technologies in trustable Internet, providing platform for new security services and network services

11 Testbed supported in different projects National 863 project OTN based Hlexible and reconhigurable optical testbed Focus on the testing of Hlexible scheduling of resources, convergence of IP and optical National 863 project Research on Gbps wireless transportation key technologies and testbeds Focus on FPGA based 1Gbps wireless transportation testbed National 863 project New generation trustable network Focus on a Hlexible and reconhigurable network, which is able to support the testing of tri- networks integration

12 ² ² ² ² ² 4G testbed Developed by Beijing University of Posts and Telecommunications Peak rate: up to 122Mbps Based on FPGA and DSP Support VoIP, steaming, high speed data download, Internet and other services Supported by MOST 863 FuTURE project

13 Optical testbed ² OTN- based Hlexible and reconhiguration optical testbed ² Developed by Beijing University of Posts and Telecommunications and ZTE ² Support following testing ³ Flexible scheduling of target resources ³ Automatic protection switching ³ Convergence of IP and optical ³ Etc.

14 Testbed structure Interconnection with real Internet 5 AS domains Support Hlexible conhiguration of network topology Support testing of new devices Support wired and wireless Support network time synchronization Support the extension to IoT

15 Core network OpenFlow switch OpenFlow switch OpenFlow switch A1 B1 C1 A2 B2 C2 A3 B3 C3 Experiment Manager 资 源 管 理 器 OpenFlow 协 议 OpenFlow Protocol 管 理 Node 控 Control 制 信 号 网 络 数 据 线 路 Experiment Data

16 Experiment manager Resource request Resource Manager Slice 1 Experiment Controller Experiment control Node Demaon User Experiment Software Slice 2 Data request Data Collector Slice N Parse Experiment Description, Command, Data Experiment Description & Command Experiment Description & Command Experiment Description & Command

17 Client side Experiment Design Description Generator Experiment Control Data Visualization Experiment Description Control Command Experiment Data

18 PLAT: Provider-side Translator CLAT: Customer-side Translator LDNS: Local DNS proxy LDNS64: Local DNS64 translator ² ² ² IPv4/IPv6 transition testbed Mobile phone solution for IPv4 to IPv6 Tested in ChinaTelecom, ChinaUnicom and ChinaMobile network IPv6 tunnel over IPv4 Downlink It's an enhance to RFC6146 (NAT64 ) and RFC6877 (464XLAT)

19 IPv6 Transition Technology Testbed

20 Bayani Benjamin R. Lara

21 BUPT Network Innovation Experiment Testbed

22 BUPT Network Innovation Experiment Testbed ² ² ² Includes more than 30 core nodes and some access nodes. Covering the new research building, network and information center, main building and 3 rd teaching building. Connect with Industry Innovation Center for Future Network in Nanjing. Several experiments: ³ ³ ³ ³ ³ ³ ³ SDN based virtual operation services comparison SDN base PMIPv6 wireless hand over Future Internet oriented new service innovation Multi terminal cooperation New network architecture CCN experiment OpenFlow based intelligent optical network experiment Etc.

23 Architecture - Experiment manager Resource request Resource Manager Slice 1 Experiment Controller Experiment control Node Demaon User Experiment Software Slice 2 Data request Data Collector Slice N Parse Experiment Description, Command, Data Experiment Description & Command Experiment Description & Command Experiment Description & Command

24 BUPT Network Innovation Experiment Test bed

25 Inter-domain SDN Testbed ² ² Tsinghua, BUPT, CSTNet and Internet 2 Inter- domain resource management experiment

26 SDN based security experiment Web-Interface platform Web-Frontend Backend User Result Description Ø Design Ø Deployment Ø Start Ø Control Ø Output Ø Stop Ø Resume Ø Replay Command Experiment Slice Web-based Experimentation Infrastructure

27 Architecture - Core network External Network OpenFlow switch OpenFlow switch OpenFlow switch A1 B1 C1 A2 B2 C2 A3 B3 C3 Experiment Manager 资 源 管 理 器 OpenFlow 协 议 OpenFlow Protocol 管 理 Node 控 Control 制 信 号 网 络 数 据 线 路 Experiment Data

28 Progress Core Network Domain-U Domain-U Domain-U Domain-U Application Application Application Application TCP/IP Stack TCP/IP Stack TCP/IP Stack TCP/IP Stack Net Split Driver (netfront) Net Split Driver (netfront) Net Split Driver (netfront) Net Split Driver (netfront) Domain-0 Domain-0 Net Split Driver (netback) Open vswitch GRE Tunnel Net Split Driver (netback) Open vswitch Xen Hypervisor Hardware Physical NICs Xen Hypervisor Hardware Physical NICs Switch Controller Network Substrate Overview

29 WP3: IPv6 Connectivity Test EU-China IPv6 IoT Common Pilot & Test Bed 中 欧 物 联 网- 数 字 化 校 园 试 验 网 北 京 邮 电 大 学 节 点 Geneva Mandat International: [2001:620:607:1110::31] Beijing BUPT: [2001:da8:215:4038:250:56ff:feb7:4f 82] Paris Orange: [2a01:c9c0:a3:8::4] Beijing BII Group: [240c:f:0:ffff::6666] Luxembourg: IPv6 address: [2001:7e8:c6cc:4801:c89c:cb9d:3258:db2a] 23/01/ EU- China joint project ECIAO: IPv6/ CoAP / IoT

30 IoT Interoperable Test bed between BUPT and Geneva At the sensor level, a RESTful interface and environment is provided by using 6LowPAN and CoAP. At the network level, direct and secured IPv6 connection between both test beds is used. At the application level, applications have been developed to interact with the CoAP enabled sensors. In order to demonstrate the integration, two websites are being implemented in each site with direct on- line access to sensors from both sides.

31 Some research papers Junxue Liang, Zhaowen Lin, Yan Ma, OF- NEDL: An OpenFlow networking experiment description language based on XML, WISM2012, ChengDu, China. October 2012, pp (EI) Junxue Liang, Zhaowen Lin, Yan Ma, A Future Internet Testbed Based on IaaS Cloud and Software DeHined Netowrk, CCIS2012, HangZhou, China. November 2012, pp (EI) Junxue Liang, Zhaowen Lin, Yan Ma. Programmable Virtual Network Instantiation in IaaS Cloud Based on SDN. Internet Conference of China (CCF ICoC 2013) Jun Xie, Yujie Su, Zhawen Lin, Yan Ma, Junxue Liang. Bare Metal Provisioning to OpenStack through XCAT. International Conference on Applied and Theoretical Information Systems Research (ATISR 2012), Taipei, Taiwan. December 2012

32 Future works ² Incorperate with openhlow, ² Description language, XML ² More Collaboration with partners

33 Thanks